diff options
Diffstat (limited to 'dep/sockets')
47 files changed, 0 insertions, 13155 deletions
diff --git a/dep/sockets/Base64.cpp b/dep/sockets/Base64.cpp deleted file mode 100644 index f7f12f5edff..00000000000 --- a/dep/sockets/Base64.cpp +++ /dev/null @@ -1,262 +0,0 @@ -/** \file Base64.cpp - ** \date 2004-02-13 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#include "Base64.h" - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -const char *Base64::bstr = - "ABCDEFGHIJKLMNOPQ" - "RSTUVWXYZabcdefgh" - "ijklmnopqrstuvwxy" - "z0123456789+/"; - -const char Base64::rstr[] = { - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 62, 0, 0, 0, 63, - 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 0, 0, 0, 0, 0, 0, - 0, 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 0, 0, 0, 0, 0, - 0, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, - 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 0, 0, 0, 0, 0}; - -Base64::Base64() -{ -} - -void Base64::encode(FILE *fil, std::string& output, bool add_crlf) -{ - size_t remain; - size_t i = 0; - size_t o = 0; - char input[4]; - - output = ""; - remain = fread(input,1,3,fil); - while (remain > 0) - { - if (add_crlf && o && o % 76 == 0) - output += "\n"; - switch (remain) - { - case 1: - output += bstr[ ((input[i] >> 2) & 0x3f) ]; - output += bstr[ ((input[i] << 4) & 0x30) ]; - output += "=="; - break; - case 2: - output += bstr[ ((input[i] >> 2) & 0x3f) ]; - output += bstr[ ((input[i] << 4) & 0x30) + ((input[i + 1] >> 4) & 0x0f) ]; - output += bstr[ ((input[i + 1] << 2) & 0x3c) ]; - output += "="; - break; - default: - output += bstr[ ((input[i] >> 2) & 0x3f) ]; - output += bstr[ ((input[i] << 4) & 0x30) + ((input[i + 1] >> 4) & 0x0f) ]; - output += bstr[ ((input[i + 1] << 2) & 0x3c) + ((input[i + 2] >> 6) & 0x03) ]; - output += bstr[ (input[i + 2] & 0x3f) ]; - } - o += 4; - // - remain = fread(input,1,3,fil); - } -} - -void Base64::encode(const std::string& str_in, std::string& str_out, bool add_crlf) -{ - encode(str_in.c_str(), str_in.size(), str_out, add_crlf); -} - -void Base64::encode(const char* input,size_t l,std::string& output, bool add_crlf) -{ - size_t i = 0; - size_t o = 0; - - output = ""; - while (i < l) - { - size_t remain = l - i; - if (add_crlf && o && o % 76 == 0) - output += "\n"; - switch (remain) - { - case 1: - output += bstr[ ((input[i] >> 2) & 0x3f) ]; - output += bstr[ ((input[i] << 4) & 0x30) ]; - output += "=="; - break; - case 2: - output += bstr[ ((input[i] >> 2) & 0x3f) ]; - output += bstr[ ((input[i] << 4) & 0x30) + ((input[i + 1] >> 4) & 0x0f) ]; - output += bstr[ ((input[i + 1] << 2) & 0x3c) ]; - output += "="; - break; - default: - output += bstr[ ((input[i] >> 2) & 0x3f) ]; - output += bstr[ ((input[i] << 4) & 0x30) + ((input[i + 1] >> 4) & 0x0f) ]; - output += bstr[ ((input[i + 1] << 2) & 0x3c) + ((input[i + 2] >> 6) & 0x03) ]; - output += bstr[ (input[i + 2] & 0x3f) ]; - } - o += 4; - i += 3; - } -} - -void Base64::encode(const unsigned char* input,size_t l,std::string& output,bool add_crlf) -{ - size_t i = 0; - size_t o = 0; - - output = ""; - while (i < l) - { - size_t remain = l - i; - if (add_crlf && o && o % 76 == 0) - output += "\n"; - switch (remain) - { - case 1: - output += bstr[ ((input[i] >> 2) & 0x3f) ]; - output += bstr[ ((input[i] << 4) & 0x30) ]; - output += "=="; - break; - case 2: - output += bstr[ ((input[i] >> 2) & 0x3f) ]; - output += bstr[ ((input[i] << 4) & 0x30) + ((input[i + 1] >> 4) & 0x0f) ]; - output += bstr[ ((input[i + 1] << 2) & 0x3c) ]; - output += "="; - break; - default: - output += bstr[ ((input[i] >> 2) & 0x3f) ]; - output += bstr[ ((input[i] << 4) & 0x30) + ((input[i + 1] >> 4) & 0x0f) ]; - output += bstr[ ((input[i + 1] << 2) & 0x3c) + ((input[i + 2] >> 6) & 0x03) ]; - output += bstr[ (input[i + 2] & 0x3f) ]; - } - o += 4; - i += 3; - } -} - -void Base64::decode(const std::string& input,std::string& output) -{ - size_t i = 0; - size_t l = input.size(); - - output = ""; - while (i < l) - { - while (i < l && (input[i] == 13 || input[i] == 10)) - i++; - if (i < l) - { - char b1 = (char)((rstr[(int)input[i]] << 2 & 0xfc) + - (rstr[(int)input[i + 1]] >> 4 & 0x03)); - output += b1; - if (input[i + 2] != '=') - { - char b2 = (char)((rstr[(int)input[i + 1]] << 4 & 0xf0) + - (rstr[(int)input[i + 2]] >> 2 & 0x0f)); - output += b2; - } - if (input[i + 3] != '=') - { - char b3 = (char)((rstr[(int)input[i + 2]] << 6 & 0xc0) + - rstr[(int)input[i + 3]]); - output += b3; - } - i += 4; - } - } -} - -void Base64::decode(const std::string& input, unsigned char *output, size_t& sz) -{ - size_t i = 0; - size_t l = input.size(); - size_t j = 0; - - while (i < l) - { - while (i < l && (input[i] == 13 || input[i] == 10)) - i++; - if (i < l) - { - unsigned char b1 = (unsigned char)((rstr[(int)input[i]] << 2 & 0xfc) + - (rstr[(int)input[i + 1]] >> 4 & 0x03)); - if (output) - { - output[j] = b1; - } - j++; - if (input[i + 2] != '=') - { - unsigned char b2 = (unsigned char)((rstr[(int)input[i + 1]] << 4 & 0xf0) + - (rstr[(int)input[i + 2]] >> 2 & 0x0f)); - if (output) - { - output[j] = b2; - } - j++; - } - if (input[i + 3] != '=') - { - unsigned char b3 = (unsigned char)((rstr[(int)input[i + 2]] << 6 & 0xc0) + - rstr[(int)input[i + 3]]); - if (output) - { - output[j] = b3; - } - j++; - } - i += 4; - } - } - sz = j; -} - -size_t Base64::decode_length(const std::string& str64) -{ - if (str64.empty() || str64.size() % 4) - return 0; - size_t l = 3 * (str64.size() / 4 - 1) + 1; - if (str64[str64.size() - 2] != '=') - l++; - if (str64[str64.size() - 1] != '=') - l++; - return l; -} - -#ifdef SOCKETS_NAMESPACE -} -#endif - - diff --git a/dep/sockets/CMakeLists.txt b/dep/sockets/CMakeLists.txt deleted file mode 100644 index a1756773c08..00000000000 --- a/dep/sockets/CMakeLists.txt +++ /dev/null @@ -1,21 +0,0 @@ -# Copyright (C) 2008-2010 Trinity <http://www.trinitycore.org/> -# -# This file is free software; as a special exception the author gives -# unlimited permission to copy and/or distribute it, with or without -# modifications, as long as this notice is preserved. -# -# This program is distributed in the hope that it will be useful, but -# WITHOUT ANY WARRANTY, to the extent permitted by law; without even the -# implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - -file(GLOB sources *.cpp) - -set(trinitysockets_STAT_SRCS - ${sources} -) - -include_directories( - ${CMAKE_CURRENT_SOURCE_DIR}/include -) - -add_library(trinitysockets STATIC ${trinitysockets_STAT_SRCS}) diff --git a/dep/sockets/Exception.cpp b/dep/sockets/Exception.cpp deleted file mode 100644 index 4d79aeef813..00000000000 --- a/dep/sockets/Exception.cpp +++ /dev/null @@ -1,45 +0,0 @@ -/** - ** \file Exception.cpp - ** \date 2007-09-28 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2007 Anders Hedstrom - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifdef _MSC_VER -#pragma warning(disable:4786) -#endif -#include "Exception.h" - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -Exception::Exception(const std::string& description) : m_description(description) -{ -} - -const std::string Exception::ToString() const -{ - return m_description; -} - -#ifdef SOCKETS_NAMESPACE -} // namespace SOCKETS_NAMESPACE { -#endif - - diff --git a/dep/sockets/Ipv4Address.cpp b/dep/sockets/Ipv4Address.cpp deleted file mode 100644 index 03935038951..00000000000 --- a/dep/sockets/Ipv4Address.cpp +++ /dev/null @@ -1,192 +0,0 @@ -/** - ** \file Ipv4Address.cpp - ** \date 2006-09-21 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2007 Anders Hedstrom - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#include "Ipv4Address.h" -#include "Utility.h" -#include "Parse.h" -#ifndef _WIN32 -#include <netdb.h> -#endif - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -Ipv4Address::Ipv4Address(port_t port) : m_valid(true) -{ - memset(&m_addr, 0, sizeof(m_addr)); - m_addr.sin_family = AF_INET; - m_addr.sin_port = htons( port ); -} - -Ipv4Address::Ipv4Address(ipaddr_t a,port_t port) : m_valid(true) -{ - memset(&m_addr, 0, sizeof(m_addr)); - m_addr.sin_family = AF_INET; - m_addr.sin_port = htons( port ); - memcpy(&m_addr.sin_addr, &a, sizeof(struct in_addr)); -} - -Ipv4Address::Ipv4Address(struct in_addr& a,port_t port) : m_valid(true) -{ - memset(&m_addr, 0, sizeof(m_addr)); - m_addr.sin_family = AF_INET; - m_addr.sin_port = htons( port ); - m_addr.sin_addr = a; -} - -Ipv4Address::Ipv4Address(const std::string& host,port_t port) : m_valid(false) -{ - memset(&m_addr, 0, sizeof(m_addr)); - m_addr.sin_family = AF_INET; - m_addr.sin_port = htons( port ); - { - ipaddr_t a; - if (Utility::u2ip(host, a)) - { - memcpy(&m_addr.sin_addr, &a, sizeof(struct in_addr)); - m_valid = true; - } - } -} - -Ipv4Address::Ipv4Address(struct sockaddr_in& sa) -{ - m_addr = sa; - m_valid = sa.sin_family == AF_INET; -} - -Ipv4Address::~Ipv4Address() -{ -} - -Ipv4Address::operator struct sockaddr *() -{ - return (struct sockaddr *)&m_addr; -} - -Ipv4Address::operator socklen_t() -{ - return sizeof(struct sockaddr_in); -} - -void Ipv4Address::SetPort(port_t port) -{ - m_addr.sin_port = htons( port ); -} - -port_t Ipv4Address::GetPort() -{ - return ntohs( m_addr.sin_port ); -} - -bool Ipv4Address::Resolve(const std::string& hostname,struct in_addr& a) -{ - struct sockaddr_in sa; - memset(&a, 0, sizeof(a)); - if (Utility::isipv4(hostname)) - { - if (!Utility::u2ip(hostname, sa, AI_NUMERICHOST)) - return false; - a = sa.sin_addr; - return true; - } - if (!Utility::u2ip(hostname, sa)) - return false; - a = sa.sin_addr; - return true; -} - -bool Ipv4Address::Reverse(struct in_addr& a,std::string& name) -{ - struct sockaddr_in sa; - memset(&sa, 0, sizeof(sa)); - sa.sin_family = AF_INET; - sa.sin_addr = a; - return Utility::reverse((struct sockaddr *)&sa, sizeof(sa), name); -} - -std::string Ipv4Address::Convert(bool include_port) -{ - if (include_port) - return Convert(m_addr.sin_addr) + ":" + Utility::l2string(GetPort()); - return Convert(m_addr.sin_addr); -} - -std::string Ipv4Address::Convert(struct in_addr& a) -{ - struct sockaddr_in sa; - memset(&sa, 0, sizeof(sa)); - sa.sin_family = AF_INET; - sa.sin_addr = a; - std::string name; - Utility::reverse((struct sockaddr *)&sa, sizeof(sa), name, NI_NUMERICHOST); - return name; -} - -void Ipv4Address::SetAddress(struct sockaddr *sa) -{ - memcpy(&m_addr, sa, sizeof(struct sockaddr_in)); -} - -int Ipv4Address::GetFamily() -{ - return m_addr.sin_family; -} - -bool Ipv4Address::IsValid() -{ - return m_valid; -} - -bool Ipv4Address::operator==(SocketAddress& a) -{ - if (a.GetFamily() != GetFamily()) - return false; - if ((socklen_t)a != sizeof(m_addr)) - return false; - struct sockaddr *sa = a; - struct sockaddr_in *p = (struct sockaddr_in *)sa; - if (p -> sin_port != m_addr.sin_port) - return false; - if (memcmp(&p -> sin_addr, &m_addr.sin_addr, 4)) - return false; - return true; -} - -std::auto_ptr<SocketAddress> Ipv4Address::GetCopy() -{ - return std::auto_ptr<SocketAddress>(new Ipv4Address(m_addr)); -} - -std::string Ipv4Address::Reverse() -{ - std::string tmp; - Reverse(m_addr.sin_addr, tmp); - return tmp; -} - -#ifdef SOCKETS_NAMESPACE -} // namespace SOCKETS_NAMESPACE { -#endif - - diff --git a/dep/sockets/Ipv6Address.cpp b/dep/sockets/Ipv6Address.cpp deleted file mode 100644 index 3208b5098fa..00000000000 --- a/dep/sockets/Ipv6Address.cpp +++ /dev/null @@ -1,247 +0,0 @@ -/** - ** \file Ipv6Address.cpp - ** \date 2006-09-21 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2007 Anders Hedstrom - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#include "Ipv6Address.h" -#ifdef ENABLE_IPV6 - -#include "Utility.h" -#include "Parse.h" -#ifndef _WIN32 -#include <netdb.h> -#endif -#ifdef IPPROTO_IPV6 - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -Ipv6Address::Ipv6Address(port_t port) : m_valid(true) -{ - memset(&m_addr, 0, sizeof(m_addr)); - m_addr.sin6_family = AF_INET6; - m_addr.sin6_port = htons( port ); -} - -Ipv6Address::Ipv6Address(struct in6_addr& a,port_t port) : m_valid(true) -{ - memset(&m_addr, 0, sizeof(m_addr)); - m_addr.sin6_family = AF_INET6; - m_addr.sin6_port = htons( port ); - m_addr.sin6_addr = a; -} - -Ipv6Address::Ipv6Address(const std::string& host,port_t port) : m_valid(false) -{ - memset(&m_addr, 0, sizeof(m_addr)); - m_addr.sin6_family = AF_INET6; - m_addr.sin6_port = htons( port ); - { - struct in6_addr a; - if (Utility::u2ip(host, a)) - { - m_addr.sin6_addr = a; - m_valid = true; - } - } -} - -Ipv6Address::Ipv6Address(struct sockaddr_in6& sa) -{ - m_addr = sa; - m_valid = sa.sin6_family == AF_INET6; -} - -Ipv6Address::~Ipv6Address() -{ -} - -Ipv6Address::operator struct sockaddr *() -{ - return (struct sockaddr *)&m_addr; -} - -Ipv6Address::operator socklen_t() -{ - return sizeof(struct sockaddr_in6); -} - -void Ipv6Address::SetPort(port_t port) -{ - m_addr.sin6_port = htons( port ); -} - -port_t Ipv6Address::GetPort() -{ - return ntohs( m_addr.sin6_port ); -} - -bool Ipv6Address::Resolve(const std::string& hostname,struct in6_addr& a) -{ - struct sockaddr_in6 sa; - memset(&a, 0, sizeof(a)); - if (Utility::isipv6(hostname)) - { - if (!Utility::u2ip(hostname, sa, AI_NUMERICHOST)) - return false; - a = sa.sin6_addr; - return true; - } - if (!Utility::u2ip(hostname, sa)) - return false; - a = sa.sin6_addr; - return true; -} - -bool Ipv6Address::Reverse(struct in6_addr& a,std::string& name) -{ - struct sockaddr_in6 sa; - memset(&sa, 0, sizeof(sa)); - sa.sin6_family = AF_INET6; - sa.sin6_addr = a; - return Utility::reverse((struct sockaddr *)&sa, sizeof(sa), name); -} - -std::string Ipv6Address::Convert(bool include_port) -{ - if (include_port) - return Convert(m_addr.sin6_addr) + ":" + Utility::l2string(GetPort()); - return Convert(m_addr.sin6_addr); -} - -std::string Ipv6Address::Convert(struct in6_addr& a,bool mixed) -{ - char slask[100]; // l2ip temporary - *slask = 0; - unsigned int prev = 0; - bool skipped = false; - bool ok_to_skip = true; - if (mixed) - { - unsigned short x; - unsigned short addr16[8]; - memcpy(addr16, &a, sizeof(addr16)); - for (size_t i = 0; i < 6; i++) - { - x = ntohs(addr16[i]); - if (*slask && (x || !ok_to_skip || prev)) - strcat(slask,":"); - if (x || !ok_to_skip) - { - sprintf(slask + strlen(slask),"%x", x); - if (x && skipped) - ok_to_skip = false; - } - else - { - skipped = true; - } - prev = x; - } - x = ntohs(addr16[6]); - sprintf(slask + strlen(slask),":%u.%u",x / 256,x & 255); - x = ntohs(addr16[7]); - sprintf(slask + strlen(slask),".%u.%u",x / 256,x & 255); - } - else - { - struct sockaddr_in6 sa; - memset(&sa, 0, sizeof(sa)); - sa.sin6_family = AF_INET6; - sa.sin6_addr = a; - std::string name; - Utility::reverse((struct sockaddr *)&sa, sizeof(sa), name, NI_NUMERICHOST); - return name; - } - return slask; -} - -void Ipv6Address::SetAddress(struct sockaddr *sa) -{ - memcpy(&m_addr, sa, sizeof(struct sockaddr_in6)); -} - -int Ipv6Address::GetFamily() -{ - return m_addr.sin6_family; -} - -void Ipv6Address::SetFlowinfo(uint32_t x) -{ - m_addr.sin6_flowinfo = x; -} - -uint32_t Ipv6Address::GetFlowinfo() -{ - return m_addr.sin6_flowinfo; -} - -#ifndef _WIN32 -void Ipv6Address::SetScopeId(uint32_t x) -{ - m_addr.sin6_scope_id = x; -} - -uint32_t Ipv6Address::GetScopeId() -{ - return m_addr.sin6_scope_id; -} -#endif - -bool Ipv6Address::IsValid() -{ - return m_valid; -} - -bool Ipv6Address::operator==(SocketAddress& a) -{ - if (a.GetFamily() != GetFamily()) - return false; - if ((socklen_t)a != sizeof(m_addr)) - return false; - struct sockaddr *sa = a; - struct sockaddr_in6 *p = (struct sockaddr_in6 *)sa; - if (p -> sin6_port != m_addr.sin6_port) - return false; - if (memcmp(&p -> sin6_addr, &m_addr.sin6_addr, sizeof(struct in6_addr))) - return false; - return true; -} - -std::auto_ptr<SocketAddress> Ipv6Address::GetCopy() -{ - return std::auto_ptr<SocketAddress>(new Ipv6Address(m_addr)); -} - -std::string Ipv6Address::Reverse() -{ - std::string tmp; - Reverse(m_addr.sin6_addr, tmp); - return tmp; -} - -#ifdef SOCKETS_NAMESPACE -} // namespace SOCKETS_NAMESPACE { -#endif -#endif // IPPROTO_IPV6 -#endif // ENABLE_IPV6 - - diff --git a/dep/sockets/Lock.cpp b/dep/sockets/Lock.cpp deleted file mode 100644 index b75664cfbdc..00000000000 --- a/dep/sockets/Lock.cpp +++ /dev/null @@ -1,52 +0,0 @@ -/** \file Lock.cpp - ** \date 2005-08-22 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2005,2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#include "Mutex.h" -#include "Lock.h" - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -Lock::Lock(Mutex& m) : m_mutex(m) -{ - m_mutex.Lock(); -} - -Lock::~Lock() -{ - m_mutex.Unlock(); -} - - -#ifdef SOCKETS_NAMESPACE -} -#endif - - diff --git a/dep/sockets/Makefile b/dep/sockets/Makefile deleted file mode 100644 index 88b6199788c..00000000000 --- a/dep/sockets/Makefile +++ /dev/null @@ -1,136 +0,0 @@ -# CMAKE generated file: DO NOT EDIT! -# Generated by "Unix Makefiles" Generator, CMake Version 2.6 - -# Default target executed when no arguments are given to make. -default_target: all -.PHONY : default_target - -#============================================================================= -# Special targets provided by cmake. - -# Disable implicit rules so canoncical targets will work. -.SUFFIXES: - -# Remove some rules from gmake that .SUFFIXES does not remove. -SUFFIXES = - -.SUFFIXES: .hpux_make_needs_suffix_list - -# Suppress display of executed commands. -$(VERBOSE).SILENT: - -# A target that is always out of date. -cmake_force: -.PHONY : cmake_force - -#============================================================================= -# Set environment variables for the build. - -# The shell in which to execute make rules. -SHELL = /bin/sh - -# The CMake executable. -CMAKE_COMMAND = /usr/bin/cmake - -# The command to remove a file. -RM = /usr/bin/cmake -E remove -f - -# The program to use to edit the cache. -CMAKE_EDIT_COMMAND = /usr/bin/ccmake - -# The top-level source directory on which CMake was run. -CMAKE_SOURCE_DIR = /home/trinity/dev/trinitycore/dep/sockets - -# The top-level build directory on which CMake was run. -CMAKE_BINARY_DIR = /home/trinity/dev/trinitycore/dep/sockets - -#============================================================================= -# Targets provided globally by CMake. - 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-# Help Target -help: - @echo "The following are some of the valid targets for this Makefile:" - @echo "... all (the default if no target is provided)" - @echo "... clean" - @echo "... depend" - @echo "... edit_cache" - @echo "... rebuild_cache" - @echo "... trinitysockets" -.PHONY : help - - - -#============================================================================= -# Special targets to cleanup operation of make. - -# Special rule to run CMake to check the build system integrity. -# No rule that depends on this can have commands that come from listfiles -# because they might be regenerated. -cmake_check_build_system: - $(CMAKE_COMMAND) -H$(CMAKE_SOURCE_DIR) -B$(CMAKE_BINARY_DIR) --check-build-system CMakeFiles/Makefile.cmake 0 -.PHONY : cmake_check_build_system - diff --git a/dep/sockets/Mutex.cpp b/dep/sockets/Mutex.cpp deleted file mode 100644 index 681e85cee5b..00000000000 --- a/dep/sockets/Mutex.cpp +++ /dev/null @@ -1,77 +0,0 @@ -/** \file Mutex.cpp - ** \date 2004-10-30 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#include "Mutex.h" - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -Mutex::Mutex() -{ -#ifdef _WIN32 - m_mutex = ::CreateMutex(NULL, FALSE, NULL); -#else - pthread_mutex_init(&m_mutex, NULL); -#endif -} - -Mutex::~Mutex() -{ -#ifdef _WIN32 - ::CloseHandle(m_mutex); -#else - pthread_mutex_destroy(&m_mutex); -#endif -} - -void Mutex::Lock() -{ -#ifdef _WIN32 - /*DWORD d =*/ WaitForSingleObject(m_mutex, INFINITE); - /// \todo check 'd' for result -#else - pthread_mutex_lock(&m_mutex); -#endif -} - -void Mutex::Unlock() -{ -#ifdef _WIN32 - ::ReleaseMutex(m_mutex); -#else - pthread_mutex_unlock(&m_mutex); -#endif -} - -#ifdef SOCKETS_NAMESPACE -} -#endif - - diff --git a/dep/sockets/Parse.cpp b/dep/sockets/Parse.cpp deleted file mode 100644 index 2967859f23d..00000000000 --- a/dep/sockets/Parse.cpp +++ /dev/null @@ -1,318 +0,0 @@ -/** \file Parse.cpp - parse a string - ** - ** Written: 1999-Feb-10 grymse@alhem.net - **/ - -/* -Copyright (C) 1999-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#include <stdlib.h> -#include <string.h> - -#include "Parse.h" - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -/* implementation of class Parse */ - -Parse::Parse() -:pa_the_str("") -,pa_splits("") -,pa_ord("") -,pa_the_ptr(0) -,pa_breakchar(0) -,pa_enable(0) -,pa_disable(0) -,pa_nospace(0) -,pa_quote(false) -{ -} - -Parse::Parse(const std::string&s) -:pa_the_str(s) -,pa_splits("") -,pa_ord("") -,pa_the_ptr(0) -,pa_breakchar(0) -,pa_enable(0) -,pa_disable(0) -,pa_nospace(0) -,pa_quote(false) -{ -} - -Parse::Parse(const std::string&s,const std::string&sp) -:pa_the_str(s) -,pa_splits(sp) -,pa_ord("") -,pa_the_ptr(0) -,pa_breakchar(0) -,pa_enable(0) -,pa_disable(0) -,pa_nospace(0) -,pa_quote(false) -{ -} - -Parse::Parse(const std::string&s,const std::string&sp,short /*nospace*/) -:pa_the_str(s) -,pa_splits(sp) -,pa_ord("") -,pa_the_ptr(0) -,pa_breakchar(0) -,pa_enable(0) -,pa_disable(0) -,pa_nospace(1) -,pa_quote(false) -{ -} - -Parse::~Parse() -{ -} - -#define C ((pa_the_ptr<pa_the_str.size()) ? pa_the_str[pa_the_ptr] : 0) - -short Parse::issplit(const char c) -{ - for (size_t i = 0; i < pa_splits.size(); i++) - if (pa_splits[i] == c) - return 1; - return 0; -} - -void Parse::getsplit() -{ - size_t x; - - if (C == '=') - { - x = pa_the_ptr++; - } else - { - while (C && (issplit(C))) - pa_the_ptr++; - x = pa_the_ptr; - while (C && !issplit(C) && C != '=') - pa_the_ptr++; - } - if (x == pa_the_ptr && C == '=') - pa_the_ptr++; - pa_ord = (x < pa_the_str.size()) ? pa_the_str.substr(x,pa_the_ptr - x) : ""; -} - -std::string Parse::getword() -{ - size_t x; - int disabled = 0; - int quote = 0; - int rem = 0; - - if (pa_nospace) - { - while (C && issplit(C)) - pa_the_ptr++; - x = pa_the_ptr; - while (C && !issplit(C) && (C != pa_breakchar || !pa_breakchar || disabled)) - { - if (pa_breakchar && C == pa_disable) - disabled = 1; - if (pa_breakchar && C == pa_enable) - disabled = 0; - if (pa_quote && C == '"') - quote = 1; - pa_the_ptr++; - while (quote && C && C != '"') - { - pa_the_ptr++; - } - if (pa_quote && C == '"') - { - pa_the_ptr++; - } - quote = 0; - } - } else - { - if (C == pa_breakchar && pa_breakchar) - { - x = pa_the_ptr++; - rem = 1; - } else - { - while (C && (C == ' ' || C == 9 || C == 13 || C == 10 || issplit(C))) - pa_the_ptr++; - x = pa_the_ptr; - while (C && C != ' ' && C != 9 && C != 13 && C != 10 && !issplit(C) && - (C != pa_breakchar || !pa_breakchar || disabled)) - { - if (pa_breakchar && C == pa_disable) - disabled = 1; - if (pa_breakchar && C == pa_enable) - disabled = 0; - if (pa_quote && C == '"') - { - quote = 1; - pa_the_ptr++; - while (quote && C && C != '"') - { - pa_the_ptr++; - } - if (pa_quote && C == '"') - { - pa_the_ptr++; - } - } - else - pa_the_ptr++; - quote = 0; - } - pa_the_ptr++; - rem = 1; - } - if (x == pa_the_ptr && C == pa_breakchar && pa_breakchar) - pa_the_ptr++; - } - if (x < pa_the_str.size()) - { - pa_ord = pa_the_str.substr(x,pa_the_ptr - x - rem); - } - else - { - pa_ord = ""; - } - return pa_ord; -} - -void Parse::getword(std::string&s) -{ - s = Parse::getword(); -} - -void Parse::getsplit(std::string&s) -{ - Parse::getsplit(); - s = pa_ord; -} - -void Parse::getword(std::string&s,std::string&fill,int l) -{ - Parse::getword(); - s = ""; - while (s.size() + pa_ord.size() < (size_t)l) - s += fill; - s += pa_ord; -} - -std::string Parse::getrest() -{ - std::string s; - while (C && (C == ' ' || C == 9 || issplit(C))) - pa_the_ptr++; - s = (pa_the_ptr < pa_the_str.size()) ? pa_the_str.substr(pa_the_ptr) : ""; - return s; -} - -void Parse::getrest(std::string&s) -{ - while (C && (C == ' ' || C == 9 || issplit(C))) - pa_the_ptr++; - s = (pa_the_ptr < pa_the_str.size()) ? pa_the_str.substr(pa_the_ptr) : ""; -} - -long Parse::getvalue() -{ - Parse::getword(); - return atol(pa_ord.c_str()); -} - -void Parse::setbreak(const char c) -{ - pa_breakchar = c; -} - -int Parse::getwordlen() -{ - size_t x,y = pa_the_ptr,len; - - if (C == pa_breakchar && pa_breakchar) - { - x = pa_the_ptr++; - } else - { - while (C && (C == ' ' || C == 9 || C == 13 || C == 10 || issplit(C))) - pa_the_ptr++; - x = pa_the_ptr; - while (C && C != ' ' && C != 9 && C != 13 && C != 10 && !issplit(C) && (C != pa_breakchar || !pa_breakchar)) - pa_the_ptr++; - } - if (x == pa_the_ptr && C == pa_breakchar && pa_breakchar) - pa_the_ptr++; - len = pa_the_ptr - x; - pa_the_ptr = y; - return (int)len; -} - -int Parse::getrestlen() -{ - size_t y = pa_the_ptr; - size_t len; - - while (C && (C == ' ' || C == 9 || issplit(C))) - pa_the_ptr++; - len = strlen(pa_the_str.c_str() + pa_the_ptr); - pa_the_ptr = y; - return (int)len; -} - -void Parse::getline() -{ - size_t x; - - x = pa_the_ptr; - while (C && C != 13 && C != 10) - pa_the_ptr++; - pa_ord = (x < pa_the_str.size()) ? pa_the_str.substr(x,pa_the_ptr - x) : ""; - if (C == 13) - pa_the_ptr++; - if (C == 10) - pa_the_ptr++; -} - -void Parse::getline(std::string&s) -{ - getline(); - s = pa_ord; -} - -/* end of implementation of class Parse */ -/***************************************************/ -#ifdef SOCKETS_NAMESPACE -} -#endif - - diff --git a/dep/sockets/ResolvServer.cpp b/dep/sockets/ResolvServer.cpp deleted file mode 100644 index 3c8a7de6bc0..00000000000 --- a/dep/sockets/ResolvServer.cpp +++ /dev/null @@ -1,92 +0,0 @@ -/** \file ResolvServer.cpp - ** \date 2005-03-24 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifdef _MSC_VER -#pragma warning(disable:4786) -#endif -#include "ResolvServer.h" -#ifdef ENABLE_RESOLVER -#include "StdoutLog.h" -#include "ListenSocket.h" -#include "ResolvSocket.h" -#include "SocketHandler.h" - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -ResolvServer::ResolvServer(port_t port) -:Thread() -,m_quit(false) -,m_port(port) -,m_ready(false) -{ -} - -ResolvServer::~ResolvServer() -{ -} - -void ResolvServer::Run() -{ -// StdoutLog log; - SocketHandler h; - ListenSocket<ResolvSocket> l(h); - - if (l.Bind("127.0.0.1", m_port)) - { - return; - } - h.Add(&l); - - m_ready = true; - while (!m_quit && IsRunning() ) - { - h.Select(0, 500000); - } - SetRunning(false); -} - -void ResolvServer::Quit() -{ - m_quit = true; -} - -bool ResolvServer::Ready() -{ - return m_ready; -} - -#ifdef SOCKETS_NAMESPACE -} -#endif - -#endif // ENABLE_RESOLVER - - diff --git a/dep/sockets/ResolvSocket.cpp b/dep/sockets/ResolvSocket.cpp deleted file mode 100644 index 636de276426..00000000000 --- a/dep/sockets/ResolvSocket.cpp +++ /dev/null @@ -1,426 +0,0 @@ -/** \file ResolvSocket.cpp - ** \date 2005-03-24 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifdef _WIN32 -#ifdef _MSC_VER -#pragma warning(disable:4786) -#pragma warning(disable:4503) -#endif -#else -#include <netdb.h> -#endif -#include "ResolvSocket.h" -#ifdef ENABLE_RESOLVER -#include "Utility.h" -#include "Parse.h" -#include "ISocketHandler.h" -#include "Lock.h" -#include "Mutex.h" - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -//#ifdef _DEBUG -//#define DEB(x) x -//#else -#define DEB(x) -//#endif - -// static -ResolvSocket::cache_t ResolvSocket::m_cache; -ResolvSocket::timeout_t ResolvSocket::m_cache_to; -Mutex ResolvSocket::m_cache_mutex; - -ResolvSocket::ResolvSocket(ISocketHandler& h) -:TcpSocket(h) -,m_bServer(false) -,m_parent(NULL) -#ifdef ENABLE_IPV6 -,m_resolve_ipv6(false) -#endif -,m_cached(false) -{ - SetLineProtocol(); -} - -ResolvSocket::ResolvSocket(ISocketHandler& h, Socket *parent, const std::string& host, port_t port, bool ipv6) -:TcpSocket(h) -,m_bServer(false) -,m_parent(parent) -,m_resolv_host(host) -,m_resolv_port(port) -#ifdef ENABLE_IPV6 -,m_resolve_ipv6(ipv6) -#endif -,m_cached(false) -{ - SetLineProtocol(); -} - -ResolvSocket::ResolvSocket(ISocketHandler& h, Socket *parent, ipaddr_t a) -:TcpSocket(h) -,m_bServer(false) -,m_parent(parent) -,m_resolv_port(0) -,m_resolv_address(a) -#ifdef ENABLE_IPV6 -,m_resolve_ipv6(false) -#endif -,m_cached(false) -{ - SetLineProtocol(); -} - -#ifdef ENABLE_IPV6 -ResolvSocket::ResolvSocket(ISocketHandler& h, Socket *parent, in6_addr& a) -:TcpSocket(h) -,m_bServer(false) -,m_parent(parent) -,m_resolv_port(0) -,m_resolve_ipv6(true) -,m_resolv_address6(a) -,m_cached(false) -{ - SetLineProtocol(); -} -#endif - -ResolvSocket::~ResolvSocket() -{ -} - -void ResolvSocket::OnLine(const std::string& line) -{ - Parse pa(line, ":"); - if (m_bServer) - { - m_query = pa.getword(); - m_data = pa.getrest(); -DEB( fprintf(stderr, " *** ResolvSocket server; query=%s, data=%s\n", m_query.c_str(), m_data.c_str());) - // %! check cache - { - Lock lock(m_cache_mutex); - if (m_cache[m_query].find(m_data) != m_cache[m_query].end()) - { - if (time(NULL) - m_cache_to[m_query][m_data] < 3600) // ttl - { - std::string result = m_cache[m_query][m_data]; -DEB(fprintf(stderr, " *** Returning cache for [%s][%s] = '%s'\n", m_query.c_str(), m_data.c_str(), result.c_str());) - Send("Cached\n"); - if (!result.size()) /* failed */ - { - Send("Failed\n\n"); - SetCloseAndDelete(); - return; - } - else - if (m_query == "gethostbyname") - { - Send("A: " + result + "\n\n"); - SetCloseAndDelete(); - return; - } - else -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - if (m_query == "gethostbyname2") - { - Send("AAAA: " + result + "\n\n"); - SetCloseAndDelete(); - return; - } - else -#endif -#endif - if (m_query == "gethostbyaddr") - { - Send("Name: " + result + "\n\n"); - SetCloseAndDelete(); - return; - } - } - } - } - if (!Detach()) // detach failed? - { - SetCloseAndDelete(); - } - return; - } - std::string key = pa.getword(); - std::string value = pa.getrest(); -DEB( fprintf(stderr, " *** ResolvSocket response; %s: %s\n", key.c_str(), value.c_str());) - - if (key == "Cached") - { - m_cached = true; - } - else - if (key == "Failed" && m_parent) - { -DEB( fprintf(stderr, " ************ Resolve failed\n");) - if (Handler().Resolving(m_parent) || Handler().Valid(m_parent)) - { - m_parent -> OnResolveFailed(m_resolv_id); - } - // update cache - if (!m_cached) - { - Lock lock(m_cache_mutex); -DEB(fprintf(stderr, " *** Update cache for [%s][%s] = '%s'\n", m_query.c_str(), m_data.c_str(), value.c_str());) - m_cache[m_query][m_data] = value; - m_cache_to[m_query][m_data] = time(NULL); - } - m_parent = NULL; - } - else - if (key == "Name" && !m_resolv_host.size() && m_parent) - { - if (Handler().Resolving(m_parent) || Handler().Valid(m_parent)) - { - m_parent -> OnReverseResolved(m_resolv_id, value); - } - // update cache - if (!m_cached) - { - Lock lock(m_cache_mutex); -DEB(fprintf(stderr, " *** Update cache for [%s][%s] = '%s'\n", m_query.c_str(), m_data.c_str(), value.c_str());) - m_cache[m_query][m_data] = value; - m_cache_to[m_query][m_data] = time(NULL); - } - m_parent = NULL; - } - else - if (key == "A" && m_parent) - { - if (Handler().Resolving(m_parent) || Handler().Valid(m_parent)) - { - ipaddr_t l; - Utility::u2ip(value, l); // ip2ipaddr_t - m_parent -> OnResolved(m_resolv_id, l, m_resolv_port); - } - // update cache - if (!m_cached) - { - Lock lock(m_cache_mutex); -DEB(fprintf(stderr, " *** Update cache for [%s][%s] = '%s'\n", m_query.c_str(), m_data.c_str(), value.c_str());) - m_cache[m_query][m_data] = value; - m_cache_to[m_query][m_data] = time(NULL); - } - m_parent = NULL; // always use first ip in case there are several - } -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - else - if (key == "AAAA" && m_parent) - { - if (Handler().Resolving(m_parent) || Handler().Valid(m_parent)) - { - in6_addr a; - Utility::u2ip(value, a); - m_parent -> OnResolved(m_resolv_id, a, m_resolv_port); - } - // update cache - if (!m_cached) - { - Lock lock(m_cache_mutex); -DEB(fprintf(stderr, " *** Update cache for [%s][%s] = '%s'\n", m_query.c_str(), m_data.c_str(), value.c_str());) - m_cache[m_query][m_data] = value; - m_cache_to[m_query][m_data] = time(NULL); - } - m_parent = NULL; - } -#endif -#endif -} - -void ResolvSocket::OnDetached() -{ -DEB( fprintf(stderr, " *** ResolvSocket::OnDetached(); query=%s, data=%s\n", m_query.c_str(), m_data.c_str());) - if (m_query == "gethostbyname") - { - struct sockaddr_in sa; - if (Utility::u2ip(m_data, sa)) - { - std::string ip; - Utility::l2ip(sa.sin_addr, ip); - Send("A: " + ip + "\n"); - } - else - { - Send("Failed\n"); - } - Send("\n"); - } - else -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - if (m_query == "gethostbyname2") - { - struct sockaddr_in6 sa; - if (Utility::u2ip(m_data, sa)) - { - std::string ip; - Utility::l2ip(sa.sin6_addr, ip); - Send("AAAA: " + ip + "\n"); - } - else - { - Send("Failed\n"); - } - Send("\n"); - } - else -#endif -#endif - if (m_query == "gethostbyaddr") - { - if (Utility::isipv4( m_data )) - { - struct sockaddr_in sa; - if (!Utility::u2ip(m_data, sa, AI_NUMERICHOST)) - { - Send("Failed: convert to sockaddr_in failed\n"); - } - else - { - std::string name; - if (!Utility::reverse( (struct sockaddr *)&sa, sizeof(sa), name)) - { - Send("Failed: ipv4 reverse lookup of " + m_data + "\n"); - } - else - { - Send("Name: " + name + "\n"); - } - } - } - else -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - if (Utility::isipv6( m_data )) - { - struct sockaddr_in6 sa; - if (!Utility::u2ip(m_data, sa, AI_NUMERICHOST)) - { - Send("Failed: convert to sockaddr_in6 failed\n"); - } - else - { - std::string name; - if (!Utility::reverse( (struct sockaddr *)&sa, sizeof(sa), name)) - { - Send("Failed: ipv6 reverse lookup of " + m_data + "\n"); - } - else - { - Send("Name: " + name + "\n"); - } - } - } - else -#endif -#endif - { - Send("Failed: malformed address\n"); - } - Send("\n"); - } - else - { - std::string msg = "Unknown query type: " + m_query; - Handler().LogError(this, "OnDetached", 0, msg); - Send("Unknown\n\n"); - } - SetCloseAndDelete(); -} - -void ResolvSocket::OnConnect() -{ - if (!m_resolv_host.empty()) - { -#ifdef ENABLE_IPV6 - std::string msg = (m_resolve_ipv6 ? "gethostbyname2 " : "gethostbyname ") + m_resolv_host + "\n"; - m_query = m_resolve_ipv6 ? "gethostbyname2" : "gethostbyname"; -#else - std::string msg = "gethostbyname " + m_resolv_host + "\n"; - m_query = "gethostbyname"; -#endif - m_data = m_resolv_host; - Send( msg ); - return; - } -#ifdef ENABLE_IPV6 - if (m_resolve_ipv6) - { - std::string tmp; - Utility::l2ip(m_resolv_address6, tmp); - m_query = "gethostbyaddr"; - m_data = tmp; - std::string msg = "gethostbyaddr " + tmp + "\n"; - Send( msg ); - } -#endif - std::string tmp; - Utility::l2ip(m_resolv_address, tmp); - m_query = "gethostbyaddr"; - m_data = tmp; - std::string msg = "gethostbyaddr " + tmp + "\n"; - Send( msg ); -} - -void ResolvSocket::OnDelete() -{ - if (m_parent) - { - if (Handler().Resolving(m_parent) || Handler().Valid(m_parent)) - { - m_parent -> OnResolveFailed(m_resolv_id); - } - // update cache - if (!m_cached) - { - Lock lock(m_cache_mutex); - std::string value; -DEB(fprintf(stderr, " *** Update cache for [%s][%s] = '%s'\n", m_query.c_str(), m_data.c_str(), value.c_str());) - m_cache[m_query][m_data] = value; - m_cache_to[m_query][m_data] = time(NULL); - } - m_parent = NULL; - } -} - -#ifdef SOCKETS_NAMESPACE -} -#endif - -#endif // ENABLE_RESOLVER - - diff --git a/dep/sockets/Socket.cpp b/dep/sockets/Socket.cpp deleted file mode 100644 index f53cd27621e..00000000000 --- a/dep/sockets/Socket.cpp +++ /dev/null @@ -1,1726 +0,0 @@ -/** \file Socket.cpp - ** \date 2004-02-13 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#include "Socket.h" -#ifdef _WIN32 -#ifdef _MSC_VER -#pragma warning(disable:4786) -#endif -#include <stdlib.h> -#else -#include <errno.h> -#include <netdb.h> -#endif -#include <ctype.h> -#include <fcntl.h> - -#include "ISocketHandler.h" -#include "Utility.h" - -#include "SocketAddress.h" -#include "SocketHandler.h" -#ifdef ENABLE_EXCEPTIONS -#include "Exception.h" -#endif -#include "Ipv4Address.h" - -//#ifdef _DEBUG -//#define DEB(x) x; fflush(stderr); -//#else -#define DEB(x) -//#endif - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -// statics -#ifdef _WIN32 -WSAInitializer Socket::m_winsock_init; -#endif - -Socket::Socket(ISocketHandler& h) -//:m_flags(0) -:m_handler(h) -,m_socket( INVALID_SOCKET ) -,m_bDel(false) -,m_bClose(false) -,m_tCreate(time(NULL)) -,m_parent(NULL) -,m_b_disable_read(false) -,m_connected(false) -,m_b_erased_by_handler(false) -,m_tClose(0) -,m_client_remote_address(NULL) -,m_remote_address(NULL) -,m_traffic_monitor(NULL) -,m_bLost(false) -#ifdef HAVE_OPENSSL -,m_b_enable_ssl(false) -,m_b_ssl(false) -,m_b_ssl_server(false) -#endif -#ifdef ENABLE_IPV6 -,m_ipv6(false) -#endif -#ifdef ENABLE_POOL -,m_socket_type(0) -,m_bClient(false) -,m_bRetain(false) -#endif -#ifdef ENABLE_SOCKS4 -,m_bSocks4(false) -,m_socks4_host(h.GetSocks4Host()) -,m_socks4_port(h.GetSocks4Port()) -,m_socks4_userid(h.GetSocks4Userid()) -#endif -#ifdef ENABLE_DETACH -,m_detach(false) -,m_detached(false) -,m_pThread(NULL) -,m_slave_handler(NULL) -#endif -{ -} - -Socket::~Socket() -{ - Handler().Remove(this); - if (m_socket != INVALID_SOCKET -#ifdef ENABLE_POOL - && !m_bRetain -#endif - ) - { - Close(); - } -} - -void Socket::Init() -{ -} - -void Socket::OnRead() -{ -} - -void Socket::OnWrite() -{ -} - -void Socket::OnException() -{ - // %! exception doesn't always mean something bad happened, this code should be reworked - // errno valid here? - int err = SoError(); - Handler().LogError(this, "exception on select", err, StrError(err), LOG_LEVEL_FATAL); - SetCloseAndDelete(); -} - -void Socket::OnDelete() -{ -} - -void Socket::OnConnect() -{ -} - -void Socket::OnAccept() -{ -} - -int Socket::Close() -{ - if (m_socket == INVALID_SOCKET) // this could happen - { - Handler().LogError(this, "Socket::Close", 0, "file descriptor invalid", LOG_LEVEL_WARNING); - return 0; - } - int n; - if ((n = closesocket(m_socket)) == -1) - { - // failed... - Handler().LogError(this, "close", Errno, StrError(Errno), LOG_LEVEL_ERROR); - } - Handler().Set(m_socket, false, false, false); // remove from fd_set's - Handler().AddList(m_socket, LIST_CALLONCONNECT, false); -#ifdef ENABLE_DETACH - Handler().AddList(m_socket, LIST_DETACH, false); -#endif - Handler().AddList(m_socket, LIST_TIMEOUT, false); - Handler().AddList(m_socket, LIST_RETRY, false); - Handler().AddList(m_socket, LIST_CLOSE, false); - m_socket = INVALID_SOCKET; - return n; -} - -SOCKET Socket::CreateSocket(int af,int type, const std::string& protocol) -{ - struct protoent *p = NULL; - SOCKET s; - -#ifdef ENABLE_POOL - m_socket_type = type; - m_socket_protocol = protocol; -#endif - if (!protocol.empty()) - { - p = getprotobyname( protocol.c_str() ); - if (!p) - { - Handler().LogError(this, "getprotobyname", Errno, StrError(Errno), LOG_LEVEL_FATAL); - SetCloseAndDelete(); -#ifdef ENABLE_EXCEPTIONS - throw Exception(std::string("getprotobyname() failed: ") + StrError(Errno)); -#endif - return INVALID_SOCKET; - } - } - int protno = p ? p -> p_proto : 0; - - s = socket(af, type, protno); - if (s == INVALID_SOCKET) - { - Handler().LogError(this, "socket", Errno, StrError(Errno), LOG_LEVEL_FATAL); - SetCloseAndDelete(); -#ifdef ENABLE_EXCEPTIONS - throw Exception(std::string("socket() failed: ") + StrError(Errno)); -#endif - return INVALID_SOCKET; - } - Attach(s); - OnOptions(af, type, protno, s); - Attach(INVALID_SOCKET); - return s; -} - -void Socket::Attach(SOCKET s) -{ - m_socket = s; -} - -SOCKET Socket::GetSocket() -{ - return m_socket; -} - -void Socket::SetDeleteByHandler(bool x) -{ - m_bDel = x; -} - -bool Socket::DeleteByHandler() -{ - return m_bDel; -} - -void Socket::SetCloseAndDelete(bool x) -{ - if (x != m_bClose) - { - Handler().AddList(m_socket, LIST_CLOSE, x); - m_bClose = x; - if (x) - { - m_tClose = time(NULL); - } - } -} - -bool Socket::CloseAndDelete() -{ - return m_bClose; -} - -void Socket::SetRemoteAddress(SocketAddress& ad) //struct sockaddr* sa, socklen_t l) -{ - m_remote_address = ad.GetCopy(); -} - -std::auto_ptr<SocketAddress> Socket::GetRemoteSocketAddress() -{ - return m_remote_address -> GetCopy(); -} - -ISocketHandler& Socket::Handler() const -{ -#ifdef ENABLE_DETACH - if (IsDetached()) - return *m_slave_handler; -#endif - return m_handler; -} - -ISocketHandler& Socket::MasterHandler() const -{ - return m_handler; -} - -ipaddr_t Socket::GetRemoteIP4() -{ - ipaddr_t l = 0; -#ifdef ENABLE_IPV6 - if (m_ipv6) - { - Handler().LogError(this, "GetRemoteIP4", 0, "get ipv4 address for ipv6 socket", LOG_LEVEL_WARNING); - } -#endif - if (m_remote_address.get() != NULL) - { - struct sockaddr *p = *m_remote_address; - struct sockaddr_in *sa = (struct sockaddr_in *)p; - memcpy(&l, &sa -> sin_addr, sizeof(struct in_addr)); - } - return l; -} - -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 -struct in6_addr Socket::GetRemoteIP6() -{ - if (!m_ipv6) - { - Handler().LogError(this, "GetRemoteIP6", 0, "get ipv6 address for ipv4 socket", LOG_LEVEL_WARNING); - } - struct sockaddr_in6 fail; - if (m_remote_address.get() != NULL) - { - struct sockaddr *p = *m_remote_address; - memcpy(&fail, p, sizeof(struct sockaddr_in6)); - } - else - { - memset(&fail, 0, sizeof(struct sockaddr_in6)); - } - return fail.sin6_addr; -} -#endif -#endif - -port_t Socket::GetRemotePort() -{ - if (!m_remote_address.get()) - { - return 0; - } - return m_remote_address -> GetPort(); -} - -std::string Socket::GetRemoteAddress() -{ - if (!m_remote_address.get()) - { - return ""; - } - return m_remote_address -> Convert(false); -} - -std::string Socket::GetRemoteHostname() -{ - if (!m_remote_address.get()) - { - return ""; - } - return m_remote_address -> Reverse(); -} - -bool Socket::SetNonblocking(bool bNb) -{ -#ifdef _WIN32 - unsigned long l = bNb ? 1 : 0; - int n = ioctlsocket(m_socket, FIONBIO, &l); - if (n != 0) - { - Handler().LogError(this, "ioctlsocket(FIONBIO)", Errno, ""); - return false; - } - return true; -#else - if (bNb) - { - if (fcntl(m_socket, F_SETFL, O_NONBLOCK) == -1) - { - Handler().LogError(this, "fcntl(F_SETFL, O_NONBLOCK)", Errno, StrError(Errno), LOG_LEVEL_ERROR); - return false; - } - } - else - { - if (fcntl(m_socket, F_SETFL, 0) == -1) - { - Handler().LogError(this, "fcntl(F_SETFL, 0)", Errno, StrError(Errno), LOG_LEVEL_ERROR); - return false; - } - } - return true; -#endif -} - -bool Socket::SetNonblocking(bool bNb, SOCKET s) -{ -#ifdef _WIN32 - unsigned long l = bNb ? 1 : 0; - int n = ioctlsocket(s, FIONBIO, &l); - if (n != 0) - { - Handler().LogError(this, "ioctlsocket(FIONBIO)", Errno, ""); - return false; - } - return true; -#else - if (bNb) - { - if (fcntl(s, F_SETFL, O_NONBLOCK) == -1) - { - Handler().LogError(this, "fcntl(F_SETFL, O_NONBLOCK)", Errno, StrError(Errno), LOG_LEVEL_ERROR); - return false; - } - } - else - { - if (fcntl(s, F_SETFL, 0) == -1) - { - Handler().LogError(this, "fcntl(F_SETFL, 0)", Errno, StrError(Errno), LOG_LEVEL_ERROR); - return false; - } - } - return true; -#endif -} - -void Socket::Set(bool bRead, bool bWrite, bool bException) -{ - Handler().Set(m_socket, bRead, bWrite, bException); -} - -bool Socket::Ready() -{ - if (m_socket != INVALID_SOCKET && !CloseAndDelete()) - return true; - return false; -} - -void Socket::OnLine(const std::string& ) -{ -} - -void Socket::OnConnectFailed() -{ -} - -Socket *Socket::GetParent() -{ - return m_parent; -} - -void Socket::SetParent(Socket *x) -{ - m_parent = x; -} - -port_t Socket::GetPort() -{ - Handler().LogError(this, "GetPort", 0, "GetPort only implemented for ListenSocket", LOG_LEVEL_WARNING); - return 0; -} - -bool Socket::OnConnectRetry() -{ - return true; -} - -#ifdef ENABLE_RECONNECT -void Socket::OnReconnect() -{ -} -#endif - -time_t Socket::Uptime() -{ - return time(NULL) - m_tCreate; -} - -#ifdef ENABLE_IPV6 -void Socket::SetIpv6(bool x) -{ - m_ipv6 = x; -} - -bool Socket::IsIpv6() -{ - return m_ipv6; -} -#endif - -void Socket::DisableRead(bool x) -{ - m_b_disable_read = x; -} - -bool Socket::IsDisableRead() -{ - return m_b_disable_read; -} - -void Socket::SendBuf(const char *,size_t,int) -{ -} - -void Socket::Send(const std::string&,int) -{ -} - -void Socket::SetConnected(bool x) -{ - m_connected = x; -} - -bool Socket::IsConnected() -{ - return m_connected; -} - -void Socket::OnDisconnect() -{ -} - -void Socket::SetLost() -{ - m_bLost = true; -} - -bool Socket::Lost() -{ - return m_bLost; -} - -void Socket::SetErasedByHandler(bool x) -{ - m_b_erased_by_handler = x; -} - -bool Socket::ErasedByHandler() -{ - return m_b_erased_by_handler; -} - -time_t Socket::TimeSinceClose() -{ - return time(NULL) - m_tClose; -} - -void Socket::SetClientRemoteAddress(SocketAddress& ad) -{ - if (!ad.IsValid()) - { - Handler().LogError(this, "SetClientRemoteAddress", 0, "remote address not valid", LOG_LEVEL_ERROR); - } - m_client_remote_address = ad.GetCopy(); -} - -std::auto_ptr<SocketAddress> Socket::GetClientRemoteAddress() -{ - if (!m_client_remote_address.get()) - { - Handler().LogError(this, "GetClientRemoteAddress", 0, "remote address not yet set", LOG_LEVEL_ERROR); - } - return m_client_remote_address -> GetCopy(); -} - -uint64_t Socket::GetBytesSent(bool) -{ - return 0; -} - -uint64_t Socket::GetBytesReceived(bool) -{ - return 0; -} - -#ifdef HAVE_OPENSSL -void Socket::OnSSLConnect() -{ -} - -void Socket::OnSSLAccept() -{ -} - -bool Socket::SSLNegotiate() -{ - return false; -} - -bool Socket::IsSSL() -{ - return m_b_enable_ssl; -} - -void Socket::EnableSSL(bool x) -{ - m_b_enable_ssl = x; -} - -bool Socket::IsSSLNegotiate() -{ - return m_b_ssl; -} - -void Socket::SetSSLNegotiate(bool x) -{ - m_b_ssl = x; -} - -bool Socket::IsSSLServer() -{ - return m_b_ssl_server; -} - -void Socket::SetSSLServer(bool x) -{ - m_b_ssl_server = x; -} - -void Socket::OnSSLConnectFailed() -{ -} - -void Socket::OnSSLAcceptFailed() -{ -} -#endif // HAVE_OPENSSL - -#ifdef ENABLE_POOL -void Socket::CopyConnection(Socket *sock) -{ - Attach( sock -> GetSocket() ); -#ifdef ENABLE_IPV6 - SetIpv6( sock -> IsIpv6() ); -#endif - SetSocketType( sock -> GetSocketType() ); - SetSocketProtocol( sock -> GetSocketProtocol() ); - - SetClientRemoteAddress( *sock -> GetClientRemoteAddress() ); - SetRemoteAddress( *sock -> GetRemoteSocketAddress() ); -} - -void Socket::SetIsClient() -{ - m_bClient = true; -} - -void Socket::SetSocketType(int x) -{ - m_socket_type = x; -} - -int Socket::GetSocketType() -{ - return m_socket_type; -} - -void Socket::SetSocketProtocol(const std::string& x) -{ - m_socket_protocol = x; -} - -const std::string& Socket::GetSocketProtocol() -{ - return m_socket_protocol; -} - -void Socket::SetRetain() -{ - if (m_bClient) m_bRetain = true; -} - -bool Socket::Retain() -{ - return m_bRetain; -} - -#endif // ENABLE_POOL - -#ifdef ENABLE_SOCKS4 -void Socket::OnSocks4Connect() -{ - Handler().LogError(this, "OnSocks4Connect", 0, "Use with TcpSocket only"); -} - -void Socket::OnSocks4ConnectFailed() -{ - Handler().LogError(this, "OnSocks4ConnectFailed", 0, "Use with TcpSocket only"); -} - -bool Socket::OnSocks4Read() -{ - Handler().LogError(this, "OnSocks4Read", 0, "Use with TcpSocket only"); - return true; -} - -void Socket::SetSocks4Host(const std::string& host) -{ - Utility::u2ip(host, m_socks4_host); -} - -bool Socket::Socks4() -{ - return m_bSocks4; -} - -void Socket::SetSocks4(bool x) -{ - m_bSocks4 = x; -} - -void Socket::SetSocks4Host(ipaddr_t a) -{ - m_socks4_host = a; -} - -void Socket::SetSocks4Port(port_t p) -{ - m_socks4_port = p; -} - -void Socket::SetSocks4Userid(const std::string& x) -{ - m_socks4_userid = x; -} - -ipaddr_t Socket::GetSocks4Host() -{ - return m_socks4_host; -} - -port_t Socket::GetSocks4Port() -{ - return m_socks4_port; -} - -const std::string& Socket::GetSocks4Userid() -{ - return m_socks4_userid; -} -#endif // ENABLE_SOCKS4 - -#ifdef ENABLE_DETACH -bool Socket::Detach() -{ - if (!DeleteByHandler()) - return false; - if (m_pThread) - return false; - if (m_detached) - return false; - SetDetach(); - return true; -} - -void Socket::DetachSocket() -{ - SetDetached(); - m_pThread = new SocketThread(this); - m_pThread -> SetRelease(true); -} - -void Socket::OnDetached() -{ -} - -void Socket::SetDetach(bool x) -{ - Handler().AddList(m_socket, LIST_DETACH, x); - m_detach = x; -} - -bool Socket::IsDetach() -{ - return m_detach; -} - -void Socket::SetDetached(bool x) -{ - m_detached = x; -} - -const bool Socket::IsDetached() const -{ - return m_detached; -} - -void Socket::SetSlaveHandler(ISocketHandler *p) -{ - m_slave_handler = p; -} - -Socket::SocketThread::SocketThread(Socket *p) -:Thread(false) -,m_socket(p) -{ - // Creator will release -} - -Socket::SocketThread::~SocketThread() -{ - if (IsRunning()) - { - SetRelease(true); - SetRunning(false); -#ifdef _WIN32 - Sleep(1000); -#else - sleep(1); -#endif - } -} - -void Socket::SocketThread::Run() -{ - SocketHandler h; - h.SetSlave(); - h.Add(m_socket); - m_socket -> SetSlaveHandler(&h); - m_socket -> OnDetached(); - while (h.GetCount() && IsRunning()) - { - h.Select(0, 500000); - } - // m_socket now deleted oops - // yeah oops m_socket delete its socket thread, that means this - // so Socket will no longer delete its socket thread, instead we do this: - SetDeleteOnExit(); -} -#endif // ENABLE_DETACH - -#ifdef ENABLE_RESOLVER -int Socket::Resolve(const std::string& host,port_t port) -{ - return Handler().Resolve(this, host, port); -} - -#ifdef ENABLE_IPV6 -int Socket::Resolve6(const std::string& host,port_t port) -{ - return Handler().Resolve6(this, host, port); -} -#endif - -int Socket::Resolve(ipaddr_t a) -{ - return Handler().Resolve(this, a); -} - -#ifdef ENABLE_IPV6 -int Socket::Resolve(in6_addr& a) -{ - return Handler().Resolve(this, a); -} -#endif - -void Socket::OnResolved(int,ipaddr_t,port_t) -{ -} - -#ifdef ENABLE_IPV6 -void Socket::OnResolved(int,in6_addr&,port_t) -{ -} -#endif - -void Socket::OnReverseResolved(int,const std::string&) -{ -} - -void Socket::OnResolveFailed(int) -{ -} -#endif // ENABLE_RESOLVER - -/* IP options */ - -bool Socket::SetIpOptions(const void *p, socklen_t len) -{ -#ifdef IP_OPTIONS - if (setsockopt(GetSocket(), IPPROTO_IP, IP_OPTIONS, (char *)p, len) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_OPTIONS)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "ip option not available", 0, "IP_OPTIONS", LOG_LEVEL_INFO); - return false; -#endif -} - -#ifdef IP_PKTINFO -bool Socket::SetIpPktinfo(bool x) -{ - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), IPPROTO_IP, IP_PKTINFO, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_PKTINFO)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - -#ifdef IP_RECVTOS -bool Socket::SetIpRecvTOS(bool x) -{ - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), IPPROTO_IP, IP_RECVTOS, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_RECVTOS)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - -#ifdef IP_RECVTTL -bool Socket::SetIpRecvTTL(bool x) -{ - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), IPPROTO_IP, IP_RECVTTL, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_RECVTTL)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - -#ifdef IP_RECVOPTS -bool Socket::SetIpRecvopts(bool x) -{ - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), IPPROTO_IP, IP_RECVOPTS, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_RECVOPTS)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - -#ifdef IP_RETOPTS -bool Socket::SetIpRetopts(bool x) -{ - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), IPPROTO_IP, IP_RETOPTS, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_RETOPTS)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - -bool Socket::SetIpTOS(unsigned char tos) -{ -#ifdef IP_TOS - if (setsockopt(GetSocket(), IPPROTO_IP, IP_TOS, (char *)&tos, sizeof(tos)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_TOS)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "ip option not available", 0, "IP_TOS", LOG_LEVEL_INFO); - return false; -#endif -} - -unsigned char Socket::IpTOS() -{ - unsigned char tos = 0; -#ifdef IP_TOS - socklen_t len = sizeof(tos); - if (getsockopt(GetSocket(), IPPROTO_IP, IP_TOS, (char *)&tos, &len) == -1) - { - Handler().LogError(this, "getsockopt(IPPROTO_IP, IP_TOS)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - } -#else - Handler().LogError(this, "ip option not available", 0, "IP_TOS", LOG_LEVEL_INFO); -#endif - return tos; -} - -bool Socket::SetIpTTL(int ttl) -{ -#ifdef IP_TTL - if (setsockopt(GetSocket(), IPPROTO_IP, IP_TTL, (char *)&ttl, sizeof(ttl)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_TTL)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "ip option not available", 0, "IP_TTL", LOG_LEVEL_INFO); - return false; -#endif -} - -int Socket::IpTTL() -{ - int ttl = 0; -#ifdef IP_TTL - socklen_t len = sizeof(ttl); - if (getsockopt(GetSocket(), IPPROTO_IP, IP_TTL, (char *)&ttl, &len) == -1) - { - Handler().LogError(this, "getsockopt(IPPROTO_IP, IP_TTL)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - } -#else - Handler().LogError(this, "ip option not available", 0, "IP_TTL", LOG_LEVEL_INFO); -#endif - return ttl; -} - -bool Socket::SetIpHdrincl(bool x) -{ -#ifdef IP_HDRINCL - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), IPPROTO_IP, IP_HDRINCL, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_HDRINCL)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "ip option not available", 0, "IP_HDRINCL", LOG_LEVEL_INFO); - return false; -#endif -} - -#ifdef IP_RECVERR -bool Socket::SetIpRecverr(bool x) -{ - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), IPPROTO_IP, IP_RECVERR, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_RECVERR)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - -#ifdef IP_MTU_DISCOVER -bool Socket::SetIpMtudiscover(bool x) -{ - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), IPPROTO_IP, IP_MTU_DISCOVER, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_MTU_DISCOVER)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - -#ifdef IP_MTU -int Socket::IpMtu() -{ - int mtu = 0; - socklen_t len = sizeof(mtu); - if (getsockopt(GetSocket(), IPPROTO_IP, IP_MTU, (char *)&mtu, &len) == -1) - { - Handler().LogError(this, "getsockopt(IPPROTO_IP, IP_MTU)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - } - return mtu; -} -#endif - -#ifdef IP_ROUTER_ALERT -bool Socket::SetIpRouterAlert(bool x) -{ - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), IPPROTO_IP, IP_ROUTER_ALERT, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_ROUTER_ALERT)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - -bool Socket::SetIpMulticastTTL(int ttl) -{ -#ifdef IP_MULTICAST_TTL - if (setsockopt(GetSocket(), IPPROTO_IP, IP_MULTICAST_TTL, (char *)&ttl, sizeof(ttl)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_MULTICAST_TTL)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "ip option not available", 0, "IP_MULTICAST_TTL", LOG_LEVEL_INFO); - return false; -#endif -} - -int Socket::IpMulticastTTL() -{ - int ttl = 0; -#ifdef IP_MULTICAST_TTL - socklen_t len = sizeof(ttl); - if (getsockopt(GetSocket(), IPPROTO_IP, IP_MULTICAST_TTL, (char *)&ttl, &len) == -1) - { - Handler().LogError(this, "getsockopt(IPPROTO_IP, IP_MULTICAST_TTL)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - } -#else - Handler().LogError(this, "ip option not available", 0, "IP_MULTICAST_TTL", LOG_LEVEL_INFO); -#endif - return ttl; -} - -bool Socket::SetMulticastLoop(bool x) -{ -#ifdef IP_MULTICAST_LOOP - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), IPPROTO_IP, IP_MULTICAST_LOOP, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_MULTICAST_LOOP)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "ip option not available", 0, "IP_MULTICAST_LOOP", LOG_LEVEL_INFO); - return false; -#endif -} - -#ifdef LINUX -bool Socket::IpAddMembership(struct ip_mreqn& ref) -{ -#ifdef IP_ADD_MEMBERSHIP - if (setsockopt(GetSocket(), IPPROTO_IP, IP_ADD_MEMBERSHIP, (char *)&ref, sizeof(struct ip_mreqn)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_ADD_MEMBERSHIP)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "ip option not available", 0, "IP_ADD_MEMBERSHIP", LOG_LEVEL_INFO); - return false; -#endif -} -#endif - -bool Socket::IpAddMembership(struct ip_mreq& ref) -{ -#ifdef IP_ADD_MEMBERSHIP - if (setsockopt(GetSocket(), IPPROTO_IP, IP_ADD_MEMBERSHIP, (char *)&ref, sizeof(struct ip_mreq)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_ADD_MEMBERSHIP)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "ip option not available", 0, "IP_ADD_MEMBERSHIP", LOG_LEVEL_INFO); - return false; -#endif -} - -#ifdef LINUX -bool Socket::IpDropMembership(struct ip_mreqn& ref) -{ -#ifdef IP_DROP_MEMBERSHIP - if (setsockopt(GetSocket(), IPPROTO_IP, IP_DROP_MEMBERSHIP, (char *)&ref, sizeof(struct ip_mreqn)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_DROP_MEMBERSHIP)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "ip option not available", 0, "IP_DROP_MEMBERSHIP", LOG_LEVEL_INFO); - return false; -#endif -} -#endif - -bool Socket::IpDropMembership(struct ip_mreq& ref) -{ -#ifdef IP_DROP_MEMBERSHIP - if (setsockopt(GetSocket(), IPPROTO_IP, IP_DROP_MEMBERSHIP, (char *)&ref, sizeof(struct ip_mreq)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_IP, IP_DROP_MEMBERSHIP)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "ip option not available", 0, "IP_DROP_MEMBERSHIP", LOG_LEVEL_INFO); - return false; -#endif -} - -/* SOCKET options */ - -bool Socket::SetSoReuseaddr(bool x) -{ -#ifdef SO_REUSEADDR - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), SOL_SOCKET, SO_REUSEADDR, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_REUSEADDR)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "socket option not available", 0, "SO_REUSEADDR", LOG_LEVEL_INFO); - return false; -#endif -} - -bool Socket::SetSoKeepalive(bool x) -{ -#ifdef SO_KEEPALIVE - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), SOL_SOCKET, SO_KEEPALIVE, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_KEEPALIVE)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "socket option not available", 0, "SO_KEEPALIVE", LOG_LEVEL_INFO); - return false; -#endif -} - -#ifdef SO_NOSIGPIPE -bool Socket::SetSoNosigpipe(bool x) -{ - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), SOL_SOCKET, SO_NOSIGPIPE, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_NOSIGPIPE)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - -bool Socket::SoAcceptconn() -{ - int value = 0; -#ifdef SO_ACCEPTCONN - socklen_t len = sizeof(value); - if (getsockopt(GetSocket(), SOL_SOCKET, SO_ACCEPTCONN, (char *)&value, &len) == -1) - { - Handler().LogError(this, "getsockopt(SOL_SOCKET, SO_ACCEPTCONN)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - } -#else - Handler().LogError(this, "socket option not available", 0, "SO_ACCEPTCONN", LOG_LEVEL_INFO); -#endif - return value ? true : false; -} - -#ifdef SO_BSDCOMPAT -bool Socket::SetSoBsdcompat(bool x) -{ - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), SOL_SOCKET, SO_BSDCOMPAT, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_BSDCOMPAT)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - -#ifdef SO_BINDTODEVICE -bool Socket::SetSoBindtodevice(const std::string& intf) -{ - if (setsockopt(GetSocket(), SOL_SOCKET, SO_BINDTODEVICE, (char *)intf.c_str(), intf.size()) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_BINDTODEVICE)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - -bool Socket::SetSoBroadcast(bool x) -{ -#ifdef SO_BROADCAST - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), SOL_SOCKET, SO_BROADCAST, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_BROADCAST)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "socket option not available", 0, "SO_BROADCAST", LOG_LEVEL_INFO); - return false; -#endif -} - -bool Socket::SetSoDebug(bool x) -{ -#ifdef SO_DEBUG - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), SOL_SOCKET, SO_DEBUG, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_DEBUG)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "socket option not available", 0, "SO_DEBUG", LOG_LEVEL_INFO); - return false; -#endif -} - -int Socket::SoError() -{ - int value = 0; -#ifdef SO_ERROR - socklen_t len = sizeof(value); - if (getsockopt(GetSocket(), SOL_SOCKET, SO_ERROR, (char *)&value, &len) == -1) - { - Handler().LogError(this, "getsockopt(SOL_SOCKET, SO_ERROR)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - } -#else - Handler().LogError(this, "socket option not available", 0, "SO_ERROR", LOG_LEVEL_INFO); -#endif - return value; -} - -bool Socket::SetSoDontroute(bool x) -{ -#ifdef SO_DONTROUTE - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), SOL_SOCKET, SO_DONTROUTE, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_DONTROUTE)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "socket option not available", 0, "SO_DONTROUTE", LOG_LEVEL_INFO); - return false; -#endif -} - -bool Socket::SetSoLinger(int onoff, int linger) -{ -#ifdef SO_LINGER - struct linger stl; - stl.l_onoff = onoff; - stl.l_linger = linger; - if (setsockopt(GetSocket(), SOL_SOCKET, SO_LINGER, (char *)&stl, sizeof(stl)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_LINGER)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "socket option not available", 0, "SO_LINGER", LOG_LEVEL_INFO); - return false; -#endif -} - -bool Socket::SetSoOobinline(bool x) -{ -#ifdef SO_OOBINLINE - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), SOL_SOCKET, SO_OOBINLINE, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_OOBINLINE)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "socket option not available", 0, "SO_OOBINLINE", LOG_LEVEL_INFO); - return false; -#endif -} - -#ifdef SO_PASSCRED -bool Socket::SetSoPasscred(bool x) -{ - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), SOL_SOCKET, SO_PASSCRED, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_PASSCRED)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - -#ifdef SO_PEERCRED -bool Socket::SoPeercred(struct ucred& ucr) -{ - if (setsockopt(GetSocket(), SOL_SOCKET, SO_PEERCRED, (char *)&ucr, sizeof(ucr)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_PEERCRED)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - -#ifdef SO_PRIORITY -bool Socket::SetSoPriority(int x) -{ - if (setsockopt(GetSocket(), SOL_SOCKET, SO_PRIORITY, (char *)&x, sizeof(x)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_PRIORITY)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - -bool Socket::SetSoRcvlowat(int x) -{ -#ifdef SO_RCVLOWAT - if (setsockopt(GetSocket(), SOL_SOCKET, SO_RCVLOWAT, (char *)&x, sizeof(x)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_RCVLOWAT)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "socket option not available", 0, "SO_RCVLOWAT", LOG_LEVEL_INFO); - return false; -#endif -} - -bool Socket::SetSoSndlowat(int x) -{ -#ifdef SO_SNDLOWAT - if (setsockopt(GetSocket(), SOL_SOCKET, SO_SNDLOWAT, (char *)&x, sizeof(x)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_SNDLOWAT)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "socket option not available", 0, "SO_SNDLOWAT", LOG_LEVEL_INFO); - return false; -#endif -} - -bool Socket::SetSoRcvtimeo(struct timeval& tv) -{ -#ifdef SO_RCVTIMEO - if (setsockopt(GetSocket(), SOL_SOCKET, SO_RCVTIMEO, (char *)&tv, sizeof(tv)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_RCVTIMEO)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "socket option not available", 0, "SO_RCVTIMEO", LOG_LEVEL_INFO); - return false; -#endif -} - -bool Socket::SetSoSndtimeo(struct timeval& tv) -{ -#ifdef SO_SNDTIMEO - if (setsockopt(GetSocket(), SOL_SOCKET, SO_SNDTIMEO, (char *)&tv, sizeof(tv)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_SNDTIMEO)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "socket option not available", 0, "SO_SNDTIMEO", LOG_LEVEL_INFO); - return false; -#endif -} - -bool Socket::SetSoRcvbuf(int x) -{ -#ifdef SO_RCVBUF - if (setsockopt(GetSocket(), SOL_SOCKET, SO_RCVBUF, (char *)&x, sizeof(x)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_RCVBUF)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "socket option not available", 0, "SO_RCVBUF", LOG_LEVEL_INFO); - return false; -#endif -} - -int Socket::SoRcvbuf() -{ - int value = 0; -#ifdef SO_RCVBUF - socklen_t len = sizeof(value); - if (getsockopt(GetSocket(), SOL_SOCKET, SO_RCVBUF, (char *)&value, &len) == -1) - { - Handler().LogError(this, "getsockopt(SOL_SOCKET, SO_RCVBUF)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - } -#else - Handler().LogError(this, "socket option not available", 0, "SO_RCVBUF", LOG_LEVEL_INFO); -#endif - return value; -} - -#ifdef SO_RCVBUFFORCE -bool Socket::SetSoRcvbufforce(int x) -{ - if (setsockopt(GetSocket(), SOL_SOCKET, SO_RCVBUFFORCE, (char *)&x, sizeof(x)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_RCVBUFFORCE)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - -bool Socket::SetSoSndbuf(int x) -{ -#ifdef SO_SNDBUF - if (setsockopt(GetSocket(), SOL_SOCKET, SO_SNDBUF, (char *)&x, sizeof(x)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_SNDBUF)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "socket option not available", 0, "SO_SNDBUF", LOG_LEVEL_INFO); - return false; -#endif -} - -int Socket::SoSndbuf() -{ - int value = 0; -#ifdef SO_SNDBUF - socklen_t len = sizeof(value); - if (getsockopt(GetSocket(), SOL_SOCKET, SO_SNDBUF, (char *)&value, &len) == -1) - { - Handler().LogError(this, "getsockopt(SOL_SOCKET, SO_SNDBUF)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - } -#else - Handler().LogError(this, "socket option not available", 0, "SO_SNDBUF", LOG_LEVEL_INFO); -#endif - return value; -} - -#ifdef SO_SNDBUFFORCE -bool Socket::SetSoSndbufforce(int x) -{ - if (setsockopt(GetSocket(), SOL_SOCKET, SO_SNDBUFFORCE, (char *)&x, sizeof(x)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_SNDBUFFORCE)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - -#ifdef SO_TIMESTAMP -bool Socket::SetSoTimestamp(bool x) -{ - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), SOL_SOCKET, SO_TIMESTAMP, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(SOL_SOCKET, SO_TIMESTAMP)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -} -#endif - -int Socket::SoType() -{ - int value = 0; -#ifdef SO_TYPE - socklen_t len = sizeof(value); - if (getsockopt(GetSocket(), SOL_SOCKET, SO_TYPE, (char *)&value, &len) == -1) - { - Handler().LogError(this, "getsockopt(SOL_SOCKET, SO_TYPE)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - } -#else - Handler().LogError(this, "socket option not available", 0, "SO_TYPE", LOG_LEVEL_INFO); -#endif - return value; -} - -#ifdef ENABLE_TRIGGERS -void Socket::Subscribe(int id) -{ - Handler().Subscribe(id, this); -} - -void Socket::Unsubscribe(int id) -{ - Handler().Unsubscribe(id, this); -} - -void Socket::OnTrigger(int, const TriggerData&) -{ -} - -void Socket::OnCancelled(int) -{ -} -#endif - -void Socket::SetTimeout(time_t secs) -{ - if (!secs) - { - Handler().AddList(m_socket, LIST_TIMEOUT, false); - return; - } - Handler().AddList(m_socket, LIST_TIMEOUT, true); - m_timeout_start = time(NULL); - m_timeout_limit = secs; -} - -void Socket::OnTimeout() -{ -} - -void Socket::OnConnectTimeout() -{ -} - -bool Socket::Timeout(time_t tnow) -{ - if (tnow - m_timeout_start > m_timeout_limit) - return true; - return false; -} - -/** Returns local port number for bound socket file descriptor. */ -port_t Socket::GetSockPort() -{ -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - if (IsIpv6()) - { - struct sockaddr_in6 sa; - socklen_t sockaddr_length = sizeof(struct sockaddr_in6); - if (getsockname(GetSocket(), (struct sockaddr *)&sa, (socklen_t*)&sockaddr_length) == -1) - memset(&sa, 0, sizeof(sa)); - return ntohs(sa.sin6_port); - } -#endif -#endif - struct sockaddr_in sa; - socklen_t sockaddr_length = sizeof(struct sockaddr_in); - if (getsockname(GetSocket(), (struct sockaddr *)&sa, (socklen_t*)&sockaddr_length) == -1) - memset(&sa, 0, sizeof(sa)); - return ntohs(sa.sin_port); -} - -/** Returns local ipv4 address for bound socket file descriptor. */ -ipaddr_t Socket::GetSockIP4() -{ -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - if (IsIpv6()) - { - return 0; - } -#endif -#endif - struct sockaddr_in sa; - socklen_t sockaddr_length = sizeof(struct sockaddr_in); - if (getsockname(GetSocket(), (struct sockaddr *)&sa, (socklen_t*)&sockaddr_length) == -1) - memset(&sa, 0, sizeof(sa)); - ipaddr_t a; - memcpy(&a, &sa.sin_addr, 4); - return a; -} - -/** Returns local ipv4 address as text for bound socket file descriptor. */ -std::string Socket::GetSockAddress() -{ -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - if (IsIpv6()) - { - return ""; - } -#endif -#endif - struct sockaddr_in sa; - socklen_t sockaddr_length = sizeof(struct sockaddr_in); - if (getsockname(GetSocket(), (struct sockaddr *)&sa, (socklen_t*)&sockaddr_length) == -1) - memset(&sa, 0, sizeof(sa)); - Ipv4Address addr( sa ); - return addr.Convert(); -} - -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 -/** Returns local ipv6 address for bound socket file descriptor. */ -struct in6_addr Socket::GetSockIP6() -{ - if (IsIpv6()) - { - struct sockaddr_in6 sa; - socklen_t sockaddr_length = sizeof(struct sockaddr_in6); - if (getsockname(GetSocket(), (struct sockaddr *)&sa, (socklen_t*)&sockaddr_length) == -1) - memset(&sa, 0, sizeof(sa)); - return sa.sin6_addr; - } - struct in6_addr a; - memset(&a, 0, sizeof(a)); - return a; -} - -/** Returns local ipv6 address as text for bound socket file descriptor. */ -std::string Socket::GetSockAddress6() -{ - if (IsIpv6()) - { - struct sockaddr_in6 sa; - socklen_t sockaddr_length = sizeof(struct sockaddr_in6); - if (getsockname(GetSocket(), (struct sockaddr *)&sa, (socklen_t*)&sockaddr_length) == -1) - memset(&sa, 0, sizeof(sa)); - Ipv6Address addr( sa ); - return addr.Convert(); - } - return ""; -} -#endif -#endif - -#ifdef SOCKETS_NAMESPACE -} -#endif - - diff --git a/dep/sockets/SocketHandler.cpp b/dep/sockets/SocketHandler.cpp deleted file mode 100644 index acf71fb2efa..00000000000 --- a/dep/sockets/SocketHandler.cpp +++ /dev/null @@ -1,1377 +0,0 @@ -/** \file SocketHandler.cpp - ** \date 2004-02-13 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifdef _WIN32 -#ifdef _MSC_VER -#pragma warning(disable:4786) -#endif -#endif -#include <stdlib.h> -#include <stdio.h> -#include <errno.h> -#include <cstdio> - -#include "SocketHandler.h" -#include "UdpSocket.h" -#include "ResolvSocket.h" -#include "ResolvServer.h" -#include "TcpSocket.h" -#include "Mutex.h" -#include "Utility.h" -#include "SocketAddress.h" - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -//#ifdef _DEBUG -//#define DEB(x) x; fflush(stderr); -//#else -#define DEB(x) -//#endif - -SocketHandler::SocketHandler(StdLog *p) -:m_stdlog(p) -,m_mutex(m_mutex) -,m_b_use_mutex(false) -,m_maxsock(0) -,m_preverror(-1) -,m_errcnt(0) -,m_tlast(0) -#ifdef ENABLE_SOCKS4 -,m_socks4_host(0) -,m_socks4_port(0) -,m_bTryDirect(false) -#endif -#ifdef ENABLE_RESOLVER -,m_resolv_id(0) -,m_resolver(NULL) -#endif -#ifdef ENABLE_POOL -,m_b_enable_pool(false) -#endif -#ifdef ENABLE_TRIGGERS -,m_next_trigger_id(0) -#endif -#ifdef ENABLE_DETACH -,m_slave(false) -#endif -{ - FD_ZERO(&m_rfds); - FD_ZERO(&m_wfds); - FD_ZERO(&m_efds); -} - -SocketHandler::SocketHandler(Mutex& mutex,StdLog *p) -:m_stdlog(p) -,m_mutex(mutex) -,m_b_use_mutex(true) -,m_maxsock(0) -,m_preverror(-1) -,m_errcnt(0) -,m_tlast(0) -#ifdef ENABLE_SOCKS4 -,m_socks4_host(0) -,m_socks4_port(0) -,m_bTryDirect(false) -#endif -#ifdef ENABLE_RESOLVER -,m_resolv_id(0) -,m_resolver(NULL) -#endif -#ifdef ENABLE_POOL -,m_b_enable_pool(false) -#endif -#ifdef ENABLE_TRIGGERS -,m_next_trigger_id(0) -#endif -#ifdef ENABLE_DETACH -,m_slave(false) -#endif -{ - m_mutex.Lock(); - FD_ZERO(&m_rfds); - FD_ZERO(&m_wfds); - FD_ZERO(&m_efds); -} - -SocketHandler::~SocketHandler() -{ -#ifdef ENABLE_RESOLVER - if (m_resolver) - { - m_resolver -> Quit(); - } -#endif - { - while (m_sockets.size()) - { -DEB( fprintf(stderr, "Emptying sockets list in SocketHandler destructor, %d instances\n", (int)m_sockets.size());) - socket_m::iterator it = m_sockets.begin(); - Socket *p = it -> second; - if (p) - { -DEB( fprintf(stderr, " fd %d\n", p -> GetSocket());) - p -> Close(); -DEB( fprintf(stderr, " fd closed %d\n", p -> GetSocket());) -// p -> OnDelete(); // hey, I turn this back on. what's the worst that could happen??!! - // MinionSocket breaks, calling MinderHandler methods in OnDelete - - // MinderHandler is already gone when that happens... - - // only delete socket when controlled - // ie master sockethandler can delete non-detached sockets - // and a slave sockethandler can only delete a detach socket - if (p -> DeleteByHandler() -#ifdef ENABLE_DETACH - && !(m_slave ^ p -> IsDetached()) -#endif - ) - { - p -> SetErasedByHandler(); - delete p; - } - m_sockets.erase(it); - } - else - { - m_sockets.erase(it); - } -DEB( fprintf(stderr, "next\n");) - } -DEB( fprintf(stderr, "/Emptying sockets list in SocketHandler destructor, %d instances\n", (int)m_sockets.size());) - } -#ifdef ENABLE_RESOLVER - if (m_resolver) - { - delete m_resolver; - } -#endif - if (m_b_use_mutex) - { - m_mutex.Unlock(); - } -} - -Mutex& SocketHandler::GetMutex() const -{ - return m_mutex; -} - -#ifdef ENABLE_DETACH -void SocketHandler::SetSlave(bool x) -{ - m_slave = x; -} - -bool SocketHandler::IsSlave() -{ - return m_slave; -} -#endif - -void SocketHandler::RegStdLog(StdLog *log) -{ - m_stdlog = log; -} - -void SocketHandler::LogError(Socket *p,const std::string& user_text,int err,const std::string& sys_err,loglevel_t t) -{ - if (m_stdlog) - { - m_stdlog -> error(this, p, user_text, err, sys_err, t); - } -} - -void SocketHandler::Add(Socket *p) -{ - if (p -> GetSocket() == INVALID_SOCKET) - { - LogError(p, "Add", -1, "Invalid socket", LOG_LEVEL_WARNING); - if (p -> CloseAndDelete()) - { - m_delete.push_back(p); - } - return; - } - if (m_add.find(p -> GetSocket()) != m_add.end()) - { - LogError(p, "Add", (int)p -> GetSocket(), "Attempt to add socket already in add queue", LOG_LEVEL_FATAL); - m_delete.push_back(p); - return; - } - m_add[p -> GetSocket()] = p; -} - -void SocketHandler::Get(SOCKET s,bool& r,bool& w,bool& e) -{ - if (s >= 0) - { - r = FD_ISSET(s, &m_rfds) ? true : false; - w = FD_ISSET(s, &m_wfds) ? true : false; - e = FD_ISSET(s, &m_efds) ? true : false; - } -} - -void SocketHandler::Set(SOCKET s,bool bRead,bool bWrite,bool bException) -{ -DEB( fprintf(stderr, "Set(%d, %s, %s, %s)\n", s, bRead ? "true" : "false", bWrite ? "true" : "false", bException ? "true" : "false");) - if (s >= 0) - { - if (bRead) - { - if (!FD_ISSET(s, &m_rfds)) - { - FD_SET(s, &m_rfds); - } - } - else - { - FD_CLR(s, &m_rfds); - } - if (bWrite) - { - if (!FD_ISSET(s, &m_wfds)) - { - FD_SET(s, &m_wfds); - } - } - else - { - FD_CLR(s, &m_wfds); - } - if (bException) - { - if (!FD_ISSET(s, &m_efds)) - { - FD_SET(s, &m_efds); - } - } - else - { - FD_CLR(s, &m_efds); - } - } -} - -int SocketHandler::Select(long sec,long usec) -{ - struct timeval tv; - tv.tv_sec = sec; - tv.tv_usec = usec; - return Select(&tv); -} - -int SocketHandler::Select() -{ - if (!m_fds_callonconnect.empty() || -#ifdef ENABLE_DETACH - (!m_slave && !m_fds_detach.empty()) || -#endif - !m_fds_timeout.empty() || - !m_fds_retry.empty() || - !m_fds_close.empty() || - !m_fds_erase.empty()) - { - return Select(0, 200000); - } - return Select(NULL); -} - -int SocketHandler::Select(struct timeval *tsel) -{ - size_t ignore = 0; - while (m_add.size() > ignore) - { - if (m_sockets.size() >= FD_SETSIZE) - { - LogError(NULL, "Select", (int)m_sockets.size(), "FD_SETSIZE reached", LOG_LEVEL_WARNING); - break; - } - socket_m::iterator it = m_add.begin(); - SOCKET s = it -> first; - Socket *p = it -> second; -DEB( fprintf(stderr, "Trying to add fd %d, m_add.size() %d, ignore %d\n", (int)s, (int)m_add.size(), (int)ignore);) - // - if (m_sockets.find(p -> GetSocket()) != m_sockets.end()) - { - LogError(p, "Add", (int)p -> GetSocket(), "Attempt to add socket already in controlled queue", LOG_LEVEL_FATAL); - // %! it's a dup, don't add to delete queue, just ignore it - m_delete.push_back(p); - m_add.erase(it); -// ignore++; - continue; - } - if (!p -> CloseAndDelete()) - { - StreamSocket *scp = dynamic_cast<StreamSocket *>(p); - if (scp && scp -> Connecting()) // 'Open' called before adding socket - { - Set(s,false,true); - } - else - { - TcpSocket *tcp = dynamic_cast<TcpSocket *>(p); - bool bWrite = tcp ? tcp -> GetOutputLength() != 0 : false; - if (p -> IsDisableRead()) - { - Set(s, false, bWrite); - } - else - { - Set(s, true, bWrite); - } - } - m_maxsock = (s > m_maxsock) ? s : m_maxsock; - } - else - { - LogError(p, "Add", (int)p -> GetSocket(), "Trying to add socket with SetCloseAndDelete() true", LOG_LEVEL_WARNING); - } - // only add to m_fds (process fd_set events) if - // slave handler and detached/detaching socket - // master handler and non-detached socket -#ifdef ENABLE_DETACH - if (!(m_slave ^ p -> IsDetach())) -#endif - { - m_fds.push_back(s); - } - m_sockets[s] = p; - // - m_add.erase(it); - } -#ifdef MACOSX - fd_set rfds; - fd_set wfds; - fd_set efds; - FD_COPY(&m_rfds, &rfds); - FD_COPY(&m_wfds, &wfds); - FD_COPY(&m_efds, &efds); -#else - fd_set rfds = m_rfds; - fd_set wfds = m_wfds; - fd_set efds = m_efds; -#endif - int n; - if (m_b_use_mutex) - { - m_mutex.Unlock(); - n = select( (int)(m_maxsock + 1),&rfds,&wfds,&efds,tsel); - m_mutex.Lock(); - } - else - { - n = select( (int)(m_maxsock + 1),&rfds,&wfds,&efds,tsel); - } - if (n == -1) - { - /* - EBADF An invalid file descriptor was given in one of the sets. - EINTR A non blocked signal was caught. - EINVAL n is negative. Or struct timeval contains bad time values (<0). - ENOMEM select was unable to allocate memory for internal tables. - */ - if (Errno != m_preverror || m_errcnt++ % 10000 == 0) - { - LogError(NULL, "select", Errno, StrError(Errno)); -DEB( fprintf(stderr, "m_maxsock: %d\n", m_maxsock); - fprintf(stderr, "%s\n", Errno == EINVAL ? "EINVAL" : - Errno == EINTR ? "EINTR" : - Errno == EBADF ? "EBADF" : - Errno == ENOMEM ? "ENOMEM" : "<another>"); - // test bad fd - for (SOCKET i = 0; i <= m_maxsock; i++) - { - bool t = false; - FD_ZERO(&rfds); - FD_ZERO(&wfds); - FD_ZERO(&efds); - if (FD_ISSET(i, &m_rfds)) - { - FD_SET(i, &rfds); - t = true; - } - if (FD_ISSET(i, &m_wfds)) - { - FD_SET(i, &wfds); - t = true; - } - if (FD_ISSET(i, &m_efds)) - { - FD_SET(i, &efds); - t = true; - } - if (t && m_sockets.find(i) == m_sockets.end()) - { - fprintf(stderr, "Bad fd in fd_set: %d\n", i); - } - } -) // DEB - m_preverror = Errno; - } - /// \todo rebuild fd_set's from active sockets list (m_sockets) here - } - else - if (!n) - { - m_preverror = -1; - } - else - if (n > 0) - { - for (socket_v::iterator it2 = m_fds.begin(); it2 != m_fds.end() && n; it2++) - { - SOCKET i = *it2; - if (FD_ISSET(i, &rfds)) - { - socket_m::iterator itmp = m_sockets.find(i); - if (itmp != m_sockets.end()) // found - { - Socket *p = itmp -> second; - // new SSL negotiate method -#ifdef HAVE_OPENSSL - if (p -> IsSSLNegotiate()) - { - p -> SSLNegotiate(); - } - else -#endif - { - p -> OnRead(); - } - } - else - { - LogError(NULL, "GetSocket/handler/1", (int)i, "Did not find expected socket using file descriptor", LOG_LEVEL_WARNING); - } - n--; - } - if (FD_ISSET(i, &wfds)) - { - socket_m::iterator itmp = m_sockets.find(i); - if (itmp != m_sockets.end()) // found - { - Socket *p = itmp -> second; - // new SSL negotiate method -#ifdef HAVE_OPENSSL - if (p -> IsSSLNegotiate()) - { - p -> SSLNegotiate(); - } - else -#endif - { - p -> OnWrite(); - } - } - else - { - LogError(NULL, "GetSocket/handler/2", (int)i, "Did not find expected socket using file descriptor", LOG_LEVEL_WARNING); - } - n--; - } - if (FD_ISSET(i, &efds)) - { - socket_m::iterator itmp = m_sockets.find(i); - if (itmp != m_sockets.end()) // found - { - Socket *p = itmp -> second; - p -> OnException(); - } - else - { - LogError(NULL, "GetSocket/handler/3", (int)i, "Did not find expected socket using file descriptor", LOG_LEVEL_WARNING); - } - n--; - } - } // m_fds loop - m_preverror = -1; - } // if (n > 0) - - // check CallOnConnect - EVENT - if (!m_fds_callonconnect.empty()) - { - socket_v tmp = m_fds_callonconnect; - for (socket_v::iterator it = tmp.begin(); it != tmp.end(); it++) - { - Socket *p = NULL; - { - socket_m::iterator itmp = m_sockets.find(*it); - if (itmp != m_sockets.end()) // found - { - p = itmp -> second; - } - else - { - LogError(NULL, "GetSocket/handler/4", (int)*it, "Did not find expected socket using file descriptor", LOG_LEVEL_WARNING); - } - } - if (p) - { -// if (p -> CallOnConnect() && p -> Ready() ) - { - p -> SetConnected(); // moved here from inside if (tcp) check below -#ifdef HAVE_OPENSSL - if (p -> IsSSL()) // SSL Enabled socket - p -> OnSSLConnect(); - else -#endif -#ifdef ENABLE_SOCKS4 - if (p -> Socks4()) - p -> OnSocks4Connect(); - else -#endif - { - TcpSocket *tcp = dynamic_cast<TcpSocket *>(p); - if (tcp) - { - if (tcp -> GetOutputLength()) - { - p -> OnWrite(); - } - } -#ifdef ENABLE_RECONNECT - if (tcp && tcp -> IsReconnect()) - p -> OnReconnect(); - else -#endif - { -// LogError(p, "Calling OnConnect", 0, "Because CallOnConnect", LOG_LEVEL_INFO); - p -> OnConnect(); - } - } -// p -> SetCallOnConnect( false ); - AddList(p -> GetSocket(), LIST_CALLONCONNECT, false); - } - } - } - } -#ifdef ENABLE_DETACH - // check detach of socket if master handler - EVENT - if (!m_slave && !m_fds_detach.empty()) - { - // %! why not using tmp list here??!? - for (socket_v::iterator it = m_fds_detach.begin(); it != m_fds_detach.end(); it++) - { - Socket *p = NULL; - { - socket_m::iterator itmp = m_sockets.find(*it); - if (itmp != m_sockets.end()) // found - { - p = itmp -> second; - } - else - { - LogError(NULL, "GetSocket/handler/5", (int)*it, "Did not find expected socket using file descriptor", LOG_LEVEL_WARNING); - } - } - if (p) - { -// if (p -> IsDetach()) - { - Set(p -> GetSocket(), false, false, false); - // After DetachSocket(), all calls to Handler() will return a reference - // to the new slave SocketHandler running in the new thread. - p -> DetachSocket(); - // Adding the file descriptor to m_fds_erase will now also remove the - // socket from the detach queue - tnx knightmad - m_fds_erase.push_back(p -> GetSocket()); - } - } - } - } -#endif - // check Connecting - connection timeout - conditional event - if (m_fds_timeout.size()) - { - time_t tnow = time(NULL); - if (tnow != m_tlast) - { - socket_v tmp = m_fds_timeout; -DEB( fprintf(stderr, "Checking %d socket(s) for timeout\n", tmp.size());) - for (socket_v::iterator it = tmp.begin(); it != tmp.end(); it++) - { - Socket *p = NULL; - { - socket_m::iterator itmp = m_sockets.find(*it); - if (itmp != m_sockets.end()) // found - { - p = itmp -> second; - } - else - { - itmp = m_add.find(*it); - if (itmp != m_add.end()) - { - p = itmp -> second; - } - else - { - LogError(NULL, "GetSocket/handler/6", (int)*it, "Did not find expected socket using file descriptor", LOG_LEVEL_WARNING); - } - } - } - if (p) - { - if (p -> Timeout(tnow)) - { - StreamSocket *scp = dynamic_cast<StreamSocket *>(p); - if (scp && scp -> Connecting()) - p -> OnConnectTimeout(); - else - p -> OnTimeout(); - p -> SetTimeout(0); - } - } - } - m_tlast = tnow; - } // tnow != tlast - } - // check retry client connect - EVENT - if (!m_fds_retry.empty()) - { - socket_v tmp = m_fds_retry; - for (socket_v::iterator it = tmp.begin(); it != tmp.end(); it++) - { - Socket *p = NULL; - { - socket_m::iterator itmp = m_sockets.find(*it); - if (itmp != m_sockets.end()) // found - { - p = itmp -> second; - } - else - { - LogError(NULL, "GetSocket/handler/7", (int)*it, "Did not find expected socket using file descriptor", LOG_LEVEL_WARNING); - } - } - if (p) - { -// if (p -> RetryClientConnect()) - { - TcpSocket *tcp = dynamic_cast<TcpSocket *>(p); - SOCKET nn = *it; //(*it3).first; - tcp -> SetRetryClientConnect(false); -DEB( fprintf(stderr, "Close() before retry client connect\n");) - p -> Close(); // removes from m_fds_retry - std::auto_ptr<SocketAddress> ad = p -> GetClientRemoteAddress(); - if (ad.get()) - { - tcp -> Open(*ad); - } - else - { - LogError(p, "RetryClientConnect", 0, "no address", LOG_LEVEL_ERROR); - } - Add(p); - m_fds_erase.push_back(nn); - } - } - } - } - // check close and delete - conditional event - if (!m_fds_close.empty()) - { - socket_v tmp = m_fds_close; -DEB( fprintf(stderr, "m_fds_close.size() == %d\n", (int)m_fds_close.size());) - for (socket_v::iterator it = tmp.begin(); it != tmp.end(); it++) - { - Socket *p = NULL; - { - socket_m::iterator itmp = m_sockets.find(*it); - if (itmp != m_sockets.end()) // found - { - p = itmp -> second; - } - else - { - itmp = m_add.find(*it); - if (itmp != m_add.end()) - { - p = itmp -> second; - } - else - { - LogError(NULL, "GetSocket/handler/8", (int)*it, "Did not find expected socket using file descriptor", LOG_LEVEL_WARNING); - } - } - } - if (p) - { -// if (p -> CloseAndDelete() ) - { - TcpSocket *tcp = dynamic_cast<TcpSocket *>(p); - // new graceful tcp - flush and close timeout 5s - if (tcp && p -> IsConnected() && tcp -> GetFlushBeforeClose() && -#ifdef HAVE_OPENSSL - !tcp -> IsSSL() && -#endif - p -> TimeSinceClose() < 5) - { -DEB( fprintf(stderr, " close(1)\n");) - if (tcp -> GetOutputLength()) - { - LogError(p, "Closing", (int)tcp -> GetOutputLength(), "Sending all data before closing", LOG_LEVEL_INFO); - } - else // shutdown write when output buffer is empty - if (!(tcp -> GetShutdown() & SHUT_WR)) - { - SOCKET nn = *it; - if (nn != INVALID_SOCKET && shutdown(nn, SHUT_WR) == -1) - { - LogError(p, "graceful shutdown", Errno, StrError(Errno), LOG_LEVEL_ERROR); - } - tcp -> SetShutdown(SHUT_WR); - } - } - else -#ifdef ENABLE_RECONNECT - if (tcp && p -> IsConnected() && tcp -> Reconnect()) - { - SOCKET nn = *it; //(*it3).first; -DEB( fprintf(stderr, " close(2) fd %d\n", nn);) - p -> SetCloseAndDelete(false); - tcp -> SetIsReconnect(); - p -> SetConnected(false); -DEB( fprintf(stderr, "Close() before reconnect\n");) - p -> Close(); // dispose of old file descriptor (Open creates a new) - p -> OnDisconnect(); - std::auto_ptr<SocketAddress> ad = p -> GetClientRemoteAddress(); - if (ad.get()) - { - tcp -> Open(*ad); - } - else - { - LogError(p, "Reconnect", 0, "no address", LOG_LEVEL_ERROR); - } - tcp -> ResetConnectionRetries(); - Add(p); - m_fds_erase.push_back(nn); - } - else -#endif - { - SOCKET nn = *it; //(*it3).first; -DEB( fprintf(stderr, " close(3) fd %d GetSocket() %d\n", nn, p -> GetSocket());) - if (tcp && p -> IsConnected() && tcp -> GetOutputLength()) - { - LogError(p, "Closing", (int)tcp -> GetOutputLength(), "Closing socket while data still left to send", LOG_LEVEL_WARNING); - } -#ifdef ENABLE_POOL - if (p -> Retain() && !p -> Lost()) - { - PoolSocket *p2 = new PoolSocket(*this, p); - p2 -> SetDeleteByHandler(); - Add(p2); - // - p -> SetCloseAndDelete(false); // added - remove from m_fds_close - } - else -#endif // ENABLE_POOL - { - Set(p -> GetSocket(),false,false,false); -DEB( fprintf(stderr, "Close() before OnDelete\n");) - p -> Close(); - } - p -> OnDelete(); - if (p -> DeleteByHandler()) - { - p -> SetErasedByHandler(); - } - m_fds_erase.push_back(nn); - } - } - } - } - } - - // check erased sockets - bool check_max_fd = false; - while (!m_fds_erase.empty()) - { - socket_v::iterator it = m_fds_erase.begin(); - SOCKET nn = *it; -#ifdef ENABLE_DETACH - { - for (socket_v::iterator it = m_fds_detach.begin(); it != m_fds_detach.end(); it++) - { - if (*it == nn) - { - m_fds_detach.erase(it); - break; - } - } - } -#endif - { - for (socket_v::iterator it = m_fds.begin(); it != m_fds.end(); it++) - { - if (*it == nn) - { - m_fds.erase(it); - break; - } - } - } - { - socket_m::iterator it = m_sockets.find(nn); - if (it != m_sockets.end()) - { - Socket *p = it -> second; - /* Sometimes a SocketThread class can finish its run before the master - sockethandler gets here. In that case, the SocketThread has set the - 'ErasedByHandler' flag on the socket which will make us end up with a - double delete on the socket instance. - The fix is to make sure that the master sockethandler only can delete - non-detached sockets, and a slave sockethandler only can delete - detach sockets. */ - if (p -> ErasedByHandler() -#ifdef ENABLE_DETACH - && !(m_slave ^ p -> IsDetached()) -#endif - ) - { -#ifdef ENABLE_TRIGGERS - bool again = false; - do - { - again = false; - for (std::map<int, Socket *>::iterator it = m_trigger_src.begin(); it != m_trigger_src.end(); it++) - { - int id = it -> first; - Socket *src = it -> second; - if (src == p) - { - for (std::map<Socket *, bool>::iterator it = m_trigger_dst[id].begin(); it != m_trigger_dst[id].end(); it++) - { - Socket *dst = it -> first; - if (Valid(dst)) - { - dst -> OnCancelled(id); - } - } - m_trigger_src.erase(m_trigger_src.find(id)); - m_trigger_dst.erase(m_trigger_dst.find(id)); - again = true; - break; - } - } - } while (again); -#endif - delete p; - } - m_sockets.erase(it); - } - } - m_fds_erase.erase(it); - check_max_fd = true; - } - // calculate max file descriptor for select() call - if (check_max_fd) - { - m_maxsock = 0; - for (socket_v::iterator it = m_fds.begin(); it != m_fds.end(); it++) - { - SOCKET s = *it; - m_maxsock = s > m_maxsock ? s : m_maxsock; - } - } - // remove Add's that fizzed - while (!m_delete.empty()) - { - std::list<Socket *>::iterator it = m_delete.begin(); - Socket *p = *it; - p -> OnDelete(); - m_delete.erase(it); - if (p -> DeleteByHandler() -#ifdef ENABLE_DETACH - && !(m_slave ^ p -> IsDetached()) -#endif - ) - { - p -> SetErasedByHandler(); -#ifdef ENABLE_TRIGGERS - bool again = false; - do - { - again = false; - for (std::map<int, Socket *>::iterator it = m_trigger_src.begin(); it != m_trigger_src.end(); it++) - { - int id = it -> first; - Socket *src = it -> second; - if (src == p) - { - for (std::map<Socket *, bool>::iterator it = m_trigger_dst[id].begin(); it != m_trigger_dst[id].end(); it++) - { - Socket *dst = it -> first; - if (Valid(dst)) - { - dst -> OnCancelled(id); - } - } - m_trigger_src.erase(m_trigger_src.find(id)); - m_trigger_dst.erase(m_trigger_dst.find(id)); - again = true; - break; - } - } - } while (again); -#endif - delete p; - } - } - return n; -} - -#ifdef ENABLE_RESOLVER -bool SocketHandler::Resolving(Socket *p0) -{ - std::map<Socket *, bool>::iterator it = m_resolve_q.find(p0); - return it != m_resolve_q.end(); -} -#endif - -bool SocketHandler::Valid(Socket *p0) -{ - for (socket_m::iterator it = m_sockets.begin(); it != m_sockets.end(); it++) - { - Socket *p = it -> second; - if (p0 == p) - return true; - } - return false; -} - -bool SocketHandler::OkToAccept(Socket *) -{ - return true; -} - -size_t SocketHandler::GetCount() -{ -/* -printf(" m_sockets : %d\n", m_sockets.size()); -printf(" m_add : %d\n", m_add.size()); -printf(" m_delete : %d\n", m_delete.size()); -*/ - return m_sockets.size() + m_add.size() + m_delete.size(); -} - -#ifdef ENABLE_SOCKS4 -void SocketHandler::SetSocks4Host(ipaddr_t a) -{ - m_socks4_host = a; -} - -void SocketHandler::SetSocks4Host(const std::string& host) -{ - Utility::u2ip(host, m_socks4_host); -} - -void SocketHandler::SetSocks4Port(port_t port) -{ - m_socks4_port = port; -} - -void SocketHandler::SetSocks4Userid(const std::string& id) -{ - m_socks4_userid = id; -} -#endif - -#ifdef ENABLE_RESOLVER -int SocketHandler::Resolve(Socket *p,const std::string& host,port_t port) -{ - // check cache - ResolvSocket *resolv = new ResolvSocket(*this, p, host, port); - resolv -> SetId(++m_resolv_id); - resolv -> SetDeleteByHandler(); - ipaddr_t local; - Utility::u2ip("127.0.0.1", local); - if (!resolv -> Open(local, m_resolver_port)) - { - LogError(resolv, "Resolve", -1, "Can't connect to local resolve server", LOG_LEVEL_FATAL); - } - Add(resolv); - m_resolve_q[p] = true; -DEB( fprintf(stderr, " *** Resolve '%s:%d' id#%d m_resolve_q size: %d p: %p\n", host.c_str(), port, resolv -> GetId(), m_resolve_q.size(), p);) - return resolv -> GetId(); -} - -#ifdef ENABLE_IPV6 -int SocketHandler::Resolve6(Socket *p,const std::string& host,port_t port) -{ - // check cache - ResolvSocket *resolv = new ResolvSocket(*this, p, host, port, true); - resolv -> SetId(++m_resolv_id); - resolv -> SetDeleteByHandler(); - ipaddr_t local; - Utility::u2ip("127.0.0.1", local); - if (!resolv -> Open(local, m_resolver_port)) - { - LogError(resolv, "Resolve", -1, "Can't connect to local resolve server", LOG_LEVEL_FATAL); - } - Add(resolv); - m_resolve_q[p] = true; - return resolv -> GetId(); -} -#endif - -int SocketHandler::Resolve(Socket *p,ipaddr_t a) -{ - // check cache - ResolvSocket *resolv = new ResolvSocket(*this, p, a); - resolv -> SetId(++m_resolv_id); - resolv -> SetDeleteByHandler(); - ipaddr_t local; - Utility::u2ip("127.0.0.1", local); - if (!resolv -> Open(local, m_resolver_port)) - { - LogError(resolv, "Resolve", -1, "Can't connect to local resolve server", LOG_LEVEL_FATAL); - } - Add(resolv); - m_resolve_q[p] = true; - return resolv -> GetId(); -} - -#ifdef ENABLE_IPV6 -int SocketHandler::Resolve(Socket *p,in6_addr& a) -{ - // check cache - ResolvSocket *resolv = new ResolvSocket(*this, p, a); - resolv -> SetId(++m_resolv_id); - resolv -> SetDeleteByHandler(); - ipaddr_t local; - Utility::u2ip("127.0.0.1", local); - if (!resolv -> Open(local, m_resolver_port)) - { - LogError(resolv, "Resolve", -1, "Can't connect to local resolve server", LOG_LEVEL_FATAL); - } - Add(resolv); - m_resolve_q[p] = true; - return resolv -> GetId(); -} -#endif - -void SocketHandler::EnableResolver(port_t port) -{ - if (!m_resolver) - { - m_resolver_port = port; - m_resolver = new ResolvServer(port); - } -} - -bool SocketHandler::ResolverReady() -{ - return m_resolver ? m_resolver -> Ready() : false; -} -#endif // ENABLE_RESOLVER - -#ifdef ENABLE_SOCKS4 -void SocketHandler::SetSocks4TryDirect(bool x) -{ - m_bTryDirect = x; -} - -ipaddr_t SocketHandler::GetSocks4Host() -{ - return m_socks4_host; -} - -port_t SocketHandler::GetSocks4Port() -{ - return m_socks4_port; -} - -const std::string& SocketHandler::GetSocks4Userid() -{ - return m_socks4_userid; -} - -bool SocketHandler::Socks4TryDirect() -{ - return m_bTryDirect; -} -#endif - -#ifdef ENABLE_RESOLVER -bool SocketHandler::ResolverEnabled() -{ - return m_resolver ? true : false; -} - -port_t SocketHandler::GetResolverPort() -{ - return m_resolver_port; -} -#endif // ENABLE_RESOLVER - -#ifdef ENABLE_POOL -ISocketHandler::PoolSocket *SocketHandler::FindConnection(int type,const std::string& protocol,SocketAddress& ad) -{ - for (socket_m::iterator it = m_sockets.begin(); it != m_sockets.end() && !m_sockets.empty(); it++) - { - PoolSocket *pools = dynamic_cast<PoolSocket *>(it -> second); - if (pools) - { - if (pools -> GetSocketType() == type && - pools -> GetSocketProtocol() == protocol && -// %! pools -> GetClientRemoteAddress() && - *pools -> GetClientRemoteAddress() == ad) - { - m_sockets.erase(it); - pools -> SetRetain(); // avoid Close in Socket destructor - return pools; // Caller is responsible that this socket is deleted - } - } - } - return NULL; -} - -void SocketHandler::EnablePool(bool x) -{ - m_b_enable_pool = x; -} - -bool SocketHandler::PoolEnabled() -{ - return m_b_enable_pool; -} -#endif - -void SocketHandler::Remove(Socket *p) -{ -#ifdef ENABLE_RESOLVER - std::map<Socket *, bool>::iterator it4 = m_resolve_q.find(p); - if (it4 != m_resolve_q.end()) - m_resolve_q.erase(it4); -#endif - if (p -> ErasedByHandler()) - { - return; - } - for (socket_m::iterator it = m_sockets.begin(); it != m_sockets.end(); it++) - { - if (it -> second == p) - { - LogError(p, "Remove", -1, "Socket destructor called while still in use", LOG_LEVEL_WARNING); - m_sockets.erase(it); - return; - } - } - for (socket_m::iterator it2 = m_add.begin(); it2 != m_add.end(); it2++) - { - if ((*it2).second == p) - { - LogError(p, "Remove", -2, "Socket destructor called while still in use", LOG_LEVEL_WARNING); - m_add.erase(it2); - return; - } - } - for (std::list<Socket *>::iterator it3 = m_delete.begin(); it3 != m_delete.end(); it3++) - { - if (*it3 == p) - { - LogError(p, "Remove", -3, "Socket destructor called while still in use", LOG_LEVEL_WARNING); - m_delete.erase(it3); - return; - } - } -} - -void SocketHandler::CheckSanity() -{ - CheckList(m_fds, "active sockets"); // active sockets - CheckList(m_fds_erase, "sockets to be erased"); // should always be empty anyway - CheckList(m_fds_callonconnect, "checklist CallOnConnect"); -#ifdef ENABLE_DETACH - CheckList(m_fds_detach, "checklist Detach"); -#endif - CheckList(m_fds_timeout, "checklist Timeout"); - CheckList(m_fds_retry, "checklist retry client connect"); - CheckList(m_fds_close, "checklist close and delete"); -} - -void SocketHandler::CheckList(socket_v& ref,const std::string& listname) -{ - for (socket_v::iterator it = ref.begin(); it != ref.end(); it++) - { - SOCKET s = *it; - if (m_sockets.find(s) != m_sockets.end()) - continue; - if (m_add.find(s) != m_add.end()) - continue; - bool found = false; - for (std::list<Socket *>::iterator it = m_delete.begin(); it != m_delete.end(); it++) - { - Socket *p = *it; - if (p -> GetSocket() == s) - { - found = true; - break; - } - } - if (!found) - { - fprintf(stderr, "CheckList failed for \"%s\": fd %d\n", listname.c_str(), s); - } - } -} - -void SocketHandler::AddList(SOCKET s,list_t which_one,bool add) -{ - if (s == INVALID_SOCKET) - { -DEB( fprintf(stderr, "AddList: invalid_socket\n");) - return; - } - socket_v& ref = - (which_one == LIST_CALLONCONNECT) ? m_fds_callonconnect : -#ifdef ENABLE_DETACH - (which_one == LIST_DETACH) ? m_fds_detach : -#endif - (which_one == LIST_TIMEOUT) ? m_fds_timeout : - (which_one == LIST_RETRY) ? m_fds_retry : - (which_one == LIST_CLOSE) ? m_fds_close : m_fds_close; - if (add) - { -#ifdef ENABLE_DETACH -DEB( fprintf(stderr, "AddList; %5d: %s: %s\n", s, (which_one == LIST_CALLONCONNECT) ? "CallOnConnect" : - (which_one == LIST_DETACH) ? "Detach" : - (which_one == LIST_TIMEOUT) ? "Timeout" : - (which_one == LIST_RETRY) ? "Retry" : - (which_one == LIST_CLOSE) ? "Close" : "<undef>", - add ? "Add" : "Remove");) -#else -DEB( fprintf(stderr, "AddList; %5d: %s: %s\n", s, (which_one == LIST_CALLONCONNECT) ? "CallOnConnect" : - (which_one == LIST_TIMEOUT) ? "Timeout" : - (which_one == LIST_RETRY) ? "Retry" : - (which_one == LIST_CLOSE) ? "Close" : "<undef>", - add ? "Add" : "Remove");) -#endif - } - if (add) - { - for (socket_v::iterator it = ref.begin(); it != ref.end(); it++) - { - if (*it == s) // already there - { - return; - } - } - ref.push_back(s); - return; - } - // remove - for (socket_v::iterator it = ref.begin(); it != ref.end(); it++) - { - if (*it == s) - { - ref.erase(it); - break; - } - } -//DEB( fprintf(stderr, "/AddList\n");) -} - -#ifdef ENABLE_TRIGGERS -int SocketHandler::TriggerID(Socket *src) -{ - int id = m_next_trigger_id++; - m_trigger_src[id] = src; - return id; -} - -bool SocketHandler::Subscribe(int id, Socket *dst) -{ - if (m_trigger_src.find(id) != m_trigger_src.end()) - { - std::map<Socket *, bool>::iterator it = m_trigger_dst[id].find(dst); - if (it != m_trigger_dst[id].end()) - { - m_trigger_dst[id][dst] = true; - return true; - } - LogError(dst, "Subscribe", id, "Already subscribed", LOG_LEVEL_INFO); - return false; - } - LogError(dst, "Subscribe", id, "Trigger id not found", LOG_LEVEL_INFO); - return false; -} - -bool SocketHandler::Unsubscribe(int id, Socket *dst) -{ - if (m_trigger_src.find(id) != m_trigger_src.end()) - { - std::map<Socket *, bool>::iterator it = m_trigger_dst[id].find(dst); - if (it != m_trigger_dst[id].end()) - { - m_trigger_dst[id].erase(it); - return true; - } - LogError(dst, "Unsubscribe", id, "Not subscribed", LOG_LEVEL_INFO); - return false; - } - LogError(dst, "Unsubscribe", id, "Trigger id not found", LOG_LEVEL_INFO); - return false; -} - -void SocketHandler::Trigger(int id, Socket::TriggerData& data, bool erase) -{ - if (m_trigger_src.find(id) != m_trigger_src.end()) - { - data.SetSource( m_trigger_src[id] ); - for (std::map<Socket *, bool>::iterator it = m_trigger_dst[id].begin(); it != m_trigger_dst[id].end(); it++) - { - Socket *dst = it -> first; - if (Valid(dst)) - { - dst -> OnTrigger(id, data); - } - } - if (erase) - { - m_trigger_src.erase(m_trigger_src.find(id)); - m_trigger_dst.erase(m_trigger_dst.find(id)); - } - } - else - { - LogError(NULL, "Trigger", id, "Trigger id not found", LOG_LEVEL_INFO); - } -} -#endif // ENABLE_TRIGGERS - -#ifdef SOCKETS_NAMESPACE -} -#endif - - diff --git a/dep/sockets/StdoutLog.cpp b/dep/sockets/StdoutLog.cpp deleted file mode 100644 index e745a6d3358..00000000000 --- a/dep/sockets/StdoutLog.cpp +++ /dev/null @@ -1,98 +0,0 @@ -/** \file StdoutLog.cpp - ** \date 2004-06-01 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#include <stdio.h> - -#ifdef _MSC_VER -#pragma warning(disable:4786) -#endif - -#include <cstdio> - -#include "ISocketHandler.h" -#include "Socket.h" -#include "StdoutLog.h" - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - - -void StdoutLog::error(ISocketHandler *,Socket *sock,const std::string& call,int err,const std::string& sys_err,loglevel_t lvl) -{ - time_t t = time(NULL); - struct tm tp; -#ifdef _WIN32 - memcpy(&tp, localtime(&t), sizeof(tp)); -#else - localtime_r(&t, &tp); -#endif - std::string level; - - switch (lvl) - { - case LOG_LEVEL_WARNING: - level = "Warning"; - break; - case LOG_LEVEL_ERROR: - level = "Error"; - break; - case LOG_LEVEL_FATAL: - level = "Fatal"; - break; - case LOG_LEVEL_INFO: - level = "Info"; - break; - } - if (sock) - { - printf("%d-%02d-%02d %02d:%02d:%02d :: fd %d :: %s: %d %s (%s)\n", - tp.tm_year + 1900, - tp.tm_mon + 1, - tp.tm_mday, - tp.tm_hour,tp.tm_min,tp.tm_sec, - sock -> GetSocket(), - call.c_str(),err,sys_err.c_str(),level.c_str()); - } - else - { - printf("%d-%02d-%02d %02d:%02d:%02d :: %s: %d %s (%s)\n", - tp.tm_year + 1900, - tp.tm_mon + 1, - tp.tm_mday, - tp.tm_hour,tp.tm_min,tp.tm_sec, - call.c_str(),err,sys_err.c_str(),level.c_str()); - } -} - -#ifdef SOCKETS_NAMESPACE -} -#endif - - diff --git a/dep/sockets/StreamSocket.cpp b/dep/sockets/StreamSocket.cpp deleted file mode 100644 index 009abadad8f..00000000000 --- a/dep/sockets/StreamSocket.cpp +++ /dev/null @@ -1,145 +0,0 @@ -#include "StreamSocket.h" -#include "ISocketHandler.h" - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -StreamSocket::StreamSocket(ISocketHandler& h) : Socket(h) -,m_bConnecting(false) -,m_connect_timeout(5) -,m_flush_before_close(true) -,m_connection_retry(0) -,m_retries(0) -,m_call_on_connect(false) -,m_b_retry_connect(false) -,m_line_protocol(false) -,m_shutdown(0) -{ -} - -StreamSocket::~StreamSocket() -{ -} - -void StreamSocket::SetConnecting(bool x) -{ - if (x != m_bConnecting) - { - m_bConnecting = x; - if (x) - { - SetTimeout( GetConnectTimeout() ); - } - else - { - SetTimeout( 0 ); - } - } -} - -bool StreamSocket::Connecting() -{ - return m_bConnecting; -} - -bool StreamSocket::Ready() -{ - if (GetSocket() != INVALID_SOCKET && !Connecting() && !CloseAndDelete()) - return true; - return false; -} - -void StreamSocket::SetConnectTimeout(int x) -{ - m_connect_timeout = x; -} - -int StreamSocket::GetConnectTimeout() -{ - return m_connect_timeout; -} - -void StreamSocket::SetFlushBeforeClose(bool x) -{ - m_flush_before_close = x; -} - -bool StreamSocket::GetFlushBeforeClose() -{ - return m_flush_before_close; -} - -int StreamSocket::GetConnectionRetry() -{ - return m_connection_retry; -} - -void StreamSocket::SetConnectionRetry(int x) -{ - m_connection_retry = x; -} - -int StreamSocket::GetConnectionRetries() -{ - return m_retries; -} - -void StreamSocket::IncreaseConnectionRetries() -{ - m_retries++; -} - -void StreamSocket::ResetConnectionRetries() -{ - m_retries = 0; -} - -void StreamSocket::SetCallOnConnect(bool x) -{ - Handler().AddList(GetSocket(), LIST_CALLONCONNECT, x); - m_call_on_connect = x; -} - -bool StreamSocket::CallOnConnect() -{ - return m_call_on_connect; -} - -void StreamSocket::SetRetryClientConnect(bool x) -{ - Handler().AddList(GetSocket(), LIST_RETRY, x); - m_b_retry_connect = x; -} - -bool StreamSocket::RetryClientConnect() -{ - return m_b_retry_connect; -} - -void StreamSocket::SetLineProtocol(bool x) -{ - m_line_protocol = x; -} - -bool StreamSocket::LineProtocol() -{ - return m_line_protocol; -} - -void StreamSocket::SetShutdown(int x) -{ - m_shutdown = x; -} - -int StreamSocket::GetShutdown() -{ - return m_shutdown; -} - - -#ifdef SOCKETS_NAMESPACE -} // namespace SOCKETS_NAMESPACE { -#endif - - diff --git a/dep/sockets/TcpSocket.cpp b/dep/sockets/TcpSocket.cpp deleted file mode 100644 index 5f067b53124..00000000000 --- a/dep/sockets/TcpSocket.cpp +++ /dev/null @@ -1,1681 +0,0 @@ -/** \file TcpSocket.cpp - ** \date 2004-02-13 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifdef _WIN32 -#ifdef _MSC_VER -#pragma warning(disable:4786) -#endif -#include <stdlib.h> -#else -#include <errno.h> -#endif -#include "ISocketHandler.h" -#include <fcntl.h> -#include <assert.h> -#include <stdarg.h> -#include <stdio.h> -#ifdef HAVE_OPENSSL -#include <openssl/rand.h> -#include <openssl/err.h> -#endif -#include <map> -#include <cstdio> - -#include "TcpSocket.h" -#include "Utility.h" -#include "Ipv4Address.h" -#include "Ipv6Address.h" -#include "Mutex.h" -#include "IFile.h" - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -//#ifdef _DEBUG -//#define DEB(x) x -//#else -#define DEB(x) -//#endif - -// statics -#ifdef HAVE_OPENSSL -SSLInitializer TcpSocket::m_ssl_init; -#endif - -// thanks, q -#ifdef _MSC_VER -#pragma warning(disable:4355) -#endif -TcpSocket::TcpSocket(ISocketHandler& h) : StreamSocket(h) -,ibuf(TCP_BUFSIZE_READ) -,m_b_input_buffer_disabled(false) -,m_bytes_sent(0) -,m_bytes_received(0) -,m_skip_c(false) -#ifdef SOCKETS_DYNAMIC_TEMP -,m_buf(new char[TCP_BUFSIZE_READ + 1]) -#endif -,m_obuf_top(NULL) -,m_transfer_limit(0) -,m_output_length(0) -#ifdef HAVE_OPENSSL -,m_ssl_ctx(NULL) -,m_ssl(NULL) -,m_sbio(NULL) -#endif -#ifdef ENABLE_SOCKS4 -,m_socks4_state(0) -#endif -#ifdef ENABLE_RESOLVER -,m_resolver_id(0) -#endif -#ifdef ENABLE_RECONNECT -,m_b_reconnect(false) -,m_b_is_reconnect(false) -#endif -{ -} -#ifdef _MSC_VER -#pragma warning(default:4355) -#endif - -#ifdef _MSC_VER -#pragma warning(disable:4355) -#endif -TcpSocket::TcpSocket(ISocketHandler& h,size_t isize,size_t osize) : StreamSocket(h) -,ibuf(isize) -,m_b_input_buffer_disabled(false) -,m_bytes_sent(0) -,m_bytes_received(0) -,m_skip_c(false) -#ifdef SOCKETS_DYNAMIC_TEMP -,m_buf(new char[TCP_BUFSIZE_READ + 1]) -#endif -,m_obuf_top(NULL) -,m_transfer_limit(0) -,m_output_length(0) -#ifdef HAVE_OPENSSL -,m_ssl_ctx(NULL) -,m_ssl(NULL) -,m_sbio(NULL) -#endif -#ifdef ENABLE_SOCKS4 -,m_socks4_state(0) -#endif -#ifdef ENABLE_RESOLVER -,m_resolver_id(0) -#endif -#ifdef ENABLE_RECONNECT -,m_b_reconnect(false) -,m_b_is_reconnect(false) -#endif -{ -} -#ifdef _MSC_VER -#pragma warning(default:4355) -#endif - -TcpSocket::~TcpSocket() -{ -#ifdef SOCKETS_DYNAMIC_TEMP - delete[] m_buf; -#endif - // %! empty m_obuf - while (m_obuf.size()) - { - output_l::iterator it = m_obuf.begin(); - OUTPUT *p = *it; - delete p; - m_obuf.erase(it); - } -#ifdef HAVE_OPENSSL - if (m_ssl) - { - SSL_free(m_ssl); - } -#endif -} - -bool TcpSocket::Open(ipaddr_t ip,port_t port,bool skip_socks) -{ - Ipv4Address ad(ip, port); - Ipv4Address local; - return Open(ad, local, skip_socks); -} - -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 -bool TcpSocket::Open(in6_addr ip,port_t port,bool skip_socks) -{ - Ipv6Address ad(ip, port); - return Open(ad, skip_socks); -} -#endif -#endif - -bool TcpSocket::Open(SocketAddress& ad,bool skip_socks) -{ - Ipv4Address bind_ad("0.0.0.0", 0); - return Open(ad, bind_ad, skip_socks); -} - -bool TcpSocket::Open(SocketAddress& ad,SocketAddress& bind_ad,bool skip_socks) -{ - if (!ad.IsValid()) - { - Handler().LogError(this, "Open", 0, "Invalid SocketAddress", LOG_LEVEL_FATAL); - SetCloseAndDelete(); - return false; - } - if (Handler().GetCount() >= FD_SETSIZE) - { - Handler().LogError(this, "Open", 0, "no space left in fd_set", LOG_LEVEL_FATAL); - SetCloseAndDelete(); - return false; - } - SetConnecting(false); -#ifdef ENABLE_SOCKS4 - SetSocks4(false); -#endif - // check for pooling -#ifdef ENABLE_POOL - if (Handler().PoolEnabled()) - { - ISocketHandler::PoolSocket *pools = Handler().FindConnection(SOCK_STREAM, "tcp", ad); - if (pools) - { - CopyConnection( pools ); - delete pools; - - SetIsClient(); - SetCallOnConnect(); // ISocketHandler must call OnConnect - Handler().LogError(this, "SetCallOnConnect", 0, "Found pooled connection", LOG_LEVEL_INFO); - return true; - } - } -#endif - // if not, create new connection - SOCKET s = CreateSocket(ad.GetFamily(), SOCK_STREAM, "tcp"); - if (s == INVALID_SOCKET) - { - return false; - } - // socket must be nonblocking for async connect - if (!SetNonblocking(true, s)) - { - SetCloseAndDelete(); - closesocket(s); - return false; - } -#ifdef ENABLE_POOL - SetIsClient(); // client because we connect -#endif - SetClientRemoteAddress(ad); - int n = 0; - if (bind_ad.GetPort() != 0) - { - bind(s, bind_ad, bind_ad); - } -#ifdef ENABLE_SOCKS4 - if (!skip_socks && GetSocks4Host() && GetSocks4Port()) - { - Ipv4Address sa(GetSocks4Host(), GetSocks4Port()); - { - std::string sockshost; - Utility::l2ip(GetSocks4Host(), sockshost); - Handler().LogError(this, "Open", 0, "Connecting to socks4 server @ " + sockshost + ":" + - Utility::l2string(GetSocks4Port()), LOG_LEVEL_INFO); - } - SetSocks4(); - n = connect(s, sa, sa); - SetRemoteAddress(sa); - } - else -#endif - { - n = connect(s, ad, ad); - SetRemoteAddress(ad); - } - if (n == -1) - { - // check error code that means a connect is in progress -#ifdef _WIN32 - if (Errno == WSAEWOULDBLOCK) -#else - if (Errno == EINPROGRESS) -#endif - { - Attach(s); - SetConnecting( true ); // this flag will control fd_set's - } - else -#ifdef ENABLE_SOCKS4 - if (Socks4() && Handler().Socks4TryDirect() ) // retry - { - closesocket(s); - return Open(ad, true); - } - else -#endif -#ifdef ENABLE_RECONNECT - if (Reconnect()) - { - Handler().LogError(this, "connect: failed, reconnect pending", Errno, StrError(Errno), LOG_LEVEL_INFO); - Attach(s); - SetConnecting( true ); // this flag will control fd_set's - } - else -#endif - { - Handler().LogError(this, "connect: failed", Errno, StrError(Errno), LOG_LEVEL_FATAL); - SetCloseAndDelete(); - closesocket(s); - return false; - } - } - else - { - Attach(s); - SetCallOnConnect(); // ISocketHandler must call OnConnect - } - - // 'true' means connected or connecting(not yet connected) - // 'false' means something failed - return true; //!Connecting(); -} - -bool TcpSocket::Open(const std::string &host,port_t port) -{ -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - if (IsIpv6()) - { -#ifdef ENABLE_RESOLVER - if (!Handler().ResolverEnabled() || Utility::isipv6(host) ) - { -#endif - in6_addr a; - if (!Utility::u2ip(host, a)) - { - SetCloseAndDelete(); - return false; - } - Ipv6Address ad(a, port); - Ipv6Address local; - return Open(ad, local); -#ifdef ENABLE_RESOLVER - } - m_resolver_id = Resolve6(host, port); - return true; -#endif - } -#endif -#endif -#ifdef ENABLE_RESOLVER - if (!Handler().ResolverEnabled() || Utility::isipv4(host) ) - { -#endif - ipaddr_t l; - if (!Utility::u2ip(host,l)) - { - SetCloseAndDelete(); - return false; - } - Ipv4Address ad(l, port); - Ipv4Address local; - return Open(ad, local); -#ifdef ENABLE_RESOLVER - } - // resolve using async resolver thread - m_resolver_id = Resolve(host, port); - return true; -#endif -} - -#ifdef ENABLE_RESOLVER -void TcpSocket::OnResolved(int id,ipaddr_t a,port_t port) -{ -DEB( fprintf(stderr, "TcpSocket::OnResolved id %d addr %x port %d\n", id, a, port);) - if (id == m_resolver_id) - { - if (a && port) - { - Ipv4Address ad(a, port); - Ipv4Address local; - if (Open(ad, local)) - { - if (!Handler().Valid(this)) - { - Handler().Add(this); - } - } - } - else - { - Handler().LogError(this, "OnResolved", 0, "Resolver failed", LOG_LEVEL_FATAL); - SetCloseAndDelete(); - } - } - else - { - Handler().LogError(this, "OnResolved", id, "Resolver returned wrong job id", LOG_LEVEL_FATAL); - SetCloseAndDelete(); - } -} - -#ifdef ENABLE_IPV6 -void TcpSocket::OnResolved(int id,in6_addr& a,port_t port) -{ - if (id == m_resolver_id) - { - Ipv6Address ad(a, port); - if (ad.IsValid()) - { - Ipv6Address local; - if (Open(ad, local)) - { - if (!Handler().Valid(this)) - { - Handler().Add(this); - } - } - } - } - else - { - Handler().LogError(this, "OnResolved", id, "Resolver returned wrong job id", LOG_LEVEL_FATAL); - SetCloseAndDelete(); - } -} -#endif -#endif - -void TcpSocket::OnRead() -{ - int n = 0; -#ifdef SOCKETS_DYNAMIC_TEMP - char *buf = m_buf; -#else - char buf[TCP_BUFSIZE_READ]; -#endif -#ifdef HAVE_OPENSSL - if (IsSSL()) - { - if (!Ready()) - return; - n = SSL_read(m_ssl, buf, TCP_BUFSIZE_READ); - if (n == -1) - { - n = SSL_get_error(m_ssl, n); - switch (n) - { - case SSL_ERROR_NONE: - case SSL_ERROR_WANT_READ: - case SSL_ERROR_WANT_WRITE: - break; - case SSL_ERROR_ZERO_RETURN: -DEB( fprintf(stderr, "SSL_read() returns zero - closing socket\n");) - OnDisconnect(); - SetCloseAndDelete(true); - SetFlushBeforeClose(false); - SetLost(); - break; - default: -DEB( fprintf(stderr, "SSL read problem, errcode = %d\n",n);) - OnDisconnect(); - SetCloseAndDelete(true); - SetFlushBeforeClose(false); - SetLost(); - } - return; - } - else - if (!n) - { - OnDisconnect(); - SetCloseAndDelete(true); - SetFlushBeforeClose(false); - SetLost(); - SetShutdown(SHUT_WR); - return; - } - else - if (n > 0 && n <= TCP_BUFSIZE_READ) - { - m_bytes_received += n; - if (GetTrafficMonitor()) - { - GetTrafficMonitor() -> fwrite(buf, 1, n); - } - if (!m_b_input_buffer_disabled && !ibuf.Write(buf,n)) - { - Handler().LogError(this, "OnRead(ssl)", 0, "ibuf overflow", LOG_LEVEL_WARNING); - } - } - else - { - Handler().LogError(this, "OnRead(ssl)", n, "abnormal value from SSL_read", LOG_LEVEL_ERROR); - } - } - else -#endif // HAVE_OPENSSL - { - n = recv(GetSocket(), buf, TCP_BUFSIZE_READ, MSG_NOSIGNAL); - if (n == -1) - { - Handler().LogError(this, "read", Errno, StrError(Errno), LOG_LEVEL_FATAL); - OnDisconnect(); - SetCloseAndDelete(true); - SetFlushBeforeClose(false); - SetLost(); - return; - } - else - if (!n) - { - OnDisconnect(); - SetCloseAndDelete(true); - SetFlushBeforeClose(false); - SetLost(); - SetShutdown(SHUT_WR); - return; - } - else - if (n > 0 && n <= TCP_BUFSIZE_READ) - { - m_bytes_received += n; - if (GetTrafficMonitor()) - { - GetTrafficMonitor() -> fwrite(buf, 1, n); - } - if (!m_b_input_buffer_disabled && !ibuf.Write(buf,n)) - { - Handler().LogError(this, "OnRead", 0, "ibuf overflow", LOG_LEVEL_WARNING); - } - } - else - { - Handler().LogError(this, "OnRead", n, "abnormal value from recv", LOG_LEVEL_ERROR); - } - } - // - OnRead( buf, n ); -} - -void TcpSocket::OnRead( char *buf, size_t n ) -{ - // unbuffered - if (n > 0 && n <= TCP_BUFSIZE_READ) - { - if (LineProtocol()) - { - buf[n] = 0; - size_t i = 0; - if (m_skip_c && (buf[i] == 13 || buf[i] == 10) && buf[i] != m_c) - { - m_skip_c = false; - i++; - } - size_t x = i; - for (; i < n && LineProtocol(); i++) - { - while ((buf[i] == 13 || buf[i] == 10) && LineProtocol()) - { - char c = buf[i]; - buf[i] = 0; - if (buf[x]) - { - m_line += (buf + x); - } - OnLine( m_line ); - i++; - m_skip_c = true; - m_c = c; - if (i < n && (buf[i] == 13 || buf[i] == 10) && buf[i] != c) - { - m_skip_c = false; - i++; - } - x = i; - m_line = ""; - } - if (!LineProtocol()) - { - break; - } - } - if (!LineProtocol()) - { - if (i < n) - { - OnRawData(buf + i, n - i); - } - } - else - if (buf[x]) - { - m_line += (buf + x); - } - } - else - { - OnRawData(buf, n); - } - } - if (m_b_input_buffer_disabled) - { - return; - } - // further processing: socks4 -#ifdef ENABLE_SOCKS4 - if (Socks4()) - { - bool need_more = false; - while (GetInputLength() && !need_more && !CloseAndDelete()) - { - need_more = OnSocks4Read(); - } - } -#endif -} - -void TcpSocket::OnWriteComplete() -{ -} - -void TcpSocket::OnWrite() -{ - if (Connecting()) - { - int err = SoError(); - - // don't reset connecting flag on error here, we want the OnConnectFailed timeout later on - if (!err) // ok - { - Set(!IsDisableRead(), false); - SetConnecting(false); - SetCallOnConnect(); - return; - } - Handler().LogError(this, "tcp: connect failed", err, StrError(err), LOG_LEVEL_FATAL); - Set(false, false); // no more monitoring because connection failed - - // failed -#ifdef ENABLE_SOCKS4 - if (Socks4()) - { - // %! leave 'Connecting' flag set? - OnSocks4ConnectFailed(); - return; - } -#endif - if (GetConnectionRetry() == -1 || - (GetConnectionRetry() && GetConnectionRetries() < GetConnectionRetry()) ) - { - // even though the connection failed at once, only retry after - // the connection timeout. - // should we even try to connect again, when CheckConnect returns - // false it's because of a connection error - not a timeout... - return; - } - SetConnecting(false); - SetCloseAndDelete( true ); - /// \todo state reason why connect failed - OnConnectFailed(); - return; - } - // try send next block in buffer - // if full block is sent, repeat - // if all blocks are sent, reset m_wfds - - bool repeat = false; - size_t sz = m_transfer_limit ? GetOutputLength() : 0; - do - { - output_l::iterator it = m_obuf.begin(); - OUTPUT *p = *it; - repeat = false; - int n = TryWrite(p -> Buf(), p -> Len()); - if (n > 0) - { - size_t left = p -> Remove(n); - m_output_length -= n; - if (!left) - { - delete p; - m_obuf.erase(it); - if (!m_obuf.size()) - { - m_obuf_top = NULL; - OnWriteComplete(); - } - else - { - repeat = true; - } - } - } - } while (repeat); - - if (m_transfer_limit && sz > m_transfer_limit && GetOutputLength() < m_transfer_limit) - { - OnTransferLimit(); - } - - // check output buffer set, set/reset m_wfds accordingly - { - bool br; - bool bw; - bool bx; - Handler().Get(GetSocket(), br, bw, bx); - if (m_obuf.size()) - Set(br, true); - else - Set(br, false); - } -} - -int TcpSocket::TryWrite(const char *buf, size_t len) -{ - int n = 0; -#ifdef HAVE_OPENSSL - if (IsSSL()) - { - n = SSL_write(m_ssl, buf, (int)len); - if (n == -1) - { - int errnr = SSL_get_error(m_ssl, n); - if ( errnr != SSL_ERROR_WANT_READ && errnr != SSL_ERROR_WANT_WRITE ) - { - OnDisconnect(); - SetCloseAndDelete(true); - SetFlushBeforeClose(false); - SetLost(); - const char *errbuf = ERR_error_string(errnr, NULL); - Handler().LogError(this, "OnWrite/SSL_write", errnr, errbuf, LOG_LEVEL_FATAL); - } - return 0; - } - else - if (!n) - { - OnDisconnect(); - SetCloseAndDelete(true); - SetFlushBeforeClose(false); - SetLost(); -DEB( int errnr = SSL_get_error(m_ssl, n); - const char *errbuf = ERR_error_string(errnr, NULL); - fprintf(stderr, "SSL_write() returns 0: %d : %s\n",errnr, errbuf);) - } - } - else -#endif // HAVE_OPENSSL - { - n = send(GetSocket(), buf, (int)len, MSG_NOSIGNAL); - if (n == -1) - { - // normal error codes: - // WSAEWOULDBLOCK - // EAGAIN or EWOULDBLOCK -#ifdef _WIN32 - if (Errno != WSAEWOULDBLOCK) -#else - if (Errno != EWOULDBLOCK) -#endif - { - Handler().LogError(this, "send", Errno, StrError(Errno), LOG_LEVEL_FATAL); - OnDisconnect(); - SetCloseAndDelete(true); - SetFlushBeforeClose(false); - SetLost(); - } - return 0; - } - } - if (n > 0) - { - m_bytes_sent += n; - if (GetTrafficMonitor()) - { - GetTrafficMonitor() -> fwrite(buf, 1, n); - } - } - return n; -} - -void TcpSocket::Buffer(const char *buf, size_t len) -{ - size_t ptr = 0; - m_output_length += len; - while (ptr < len) - { - // buf/len => pbuf/sz - size_t space = 0; - if (m_obuf_top && (space = m_obuf_top -> Space()) > 0) - { - const char *pbuf = buf + ptr; - size_t sz = len - ptr; - if (space >= sz) - { - m_obuf_top -> Add(pbuf, sz); - ptr += sz; - } - else - { - m_obuf_top -> Add(pbuf, space); - ptr += space; - } - } - else - { - m_obuf_top = new OUTPUT; - m_obuf.push_back( m_obuf_top ); - } - } -} - -void TcpSocket::Send(const std::string &str,int i) -{ - SendBuf(str.c_str(),str.size(),i); -} - -void TcpSocket::SendBuf(const char *buf,size_t len,int) -{ - if (!Ready() && !Connecting()) - { - Handler().LogError(this, "SendBuf", -1, "Attempt to write to a non-ready socket" ); // warning - if (GetSocket() == INVALID_SOCKET) - Handler().LogError(this, "SendBuf", 0, " * GetSocket() == INVALID_SOCKET", LOG_LEVEL_INFO); - if (Connecting()) - Handler().LogError(this, "SendBuf", 0, " * Connecting()", LOG_LEVEL_INFO); - if (CloseAndDelete()) - Handler().LogError(this, "SendBuf", 0, " * CloseAndDelete()", LOG_LEVEL_INFO); - return; - } - if (!IsConnected()) - { - Handler().LogError(this, "SendBuf", -1, "Attempt to write to a non-connected socket, will be sent on connect" ); // warning - Buffer(buf, len); - return; - } - if (m_obuf_top) - { - Buffer(buf, len); - return; - } - int n = TryWrite(buf, len); - if (n >= 0 && n < (int)len) - { - Buffer(buf + n, len - n); - } - // if ( data in buffer || !IsConnected ) - // { - // add to buffer - // } - // else - // try_send - // if any data is unsent, buffer it and set m_wfds - - // check output buffer set, set/reset m_wfds accordingly - { - bool br; - bool bw; - bool bx; - Handler().Get(GetSocket(), br, bw, bx); - if (m_obuf.size()) - Set(br, true); - else - Set(br, false); - } -} - -void TcpSocket::OnLine(const std::string& ) -{ -} - -#ifdef _MSC_VER -#pragma warning(disable:4355) -#endif -TcpSocket::TcpSocket(const TcpSocket& s) -:StreamSocket(s) -,ibuf(0) -{ -} -#ifdef _MSC_VER -#pragma warning(default:4355) -#endif - -#ifdef ENABLE_SOCKS4 -void TcpSocket::OnSocks4Connect() -{ - char request[1000]; - memset(request, 0, sizeof(request)); - request[0] = 4; // socks v4 - request[1] = 1; // command code: CONNECT - { - std::auto_ptr<SocketAddress> ad = GetClientRemoteAddress(); - if (ad.get()) - { - struct sockaddr *p0 = (struct sockaddr *)*ad; - struct sockaddr_in *p = (struct sockaddr_in *)p0; - if (p -> sin_family == AF_INET) - { - memcpy(request + 2, &p -> sin_port, 2); // nwbo is ok here - memcpy(request + 4, &p -> sin_addr, sizeof(struct in_addr)); - } - else - { - /// \todo warn - } - } - else - { - /// \todo warn - } - } - strcpy(request + 8, GetSocks4Userid().c_str()); - size_t length = GetSocks4Userid().size() + 8 + 1; - SendBuf(request, length); - m_socks4_state = 0; -} - -void TcpSocket::OnSocks4ConnectFailed() -{ - Handler().LogError(this,"OnSocks4ConnectFailed",0,"connection to socks4 server failed, trying direct connection",LOG_LEVEL_WARNING); - if (!Handler().Socks4TryDirect()) - { - SetConnecting(false); - SetCloseAndDelete(); - OnConnectFailed(); // just in case - } - else - { - SetRetryClientConnect(); - } -} - -bool TcpSocket::OnSocks4Read() -{ - switch (m_socks4_state) - { - case 0: - ibuf.Read(&m_socks4_vn, 1); - m_socks4_state = 1; - break; - case 1: - ibuf.Read(&m_socks4_cd, 1); - m_socks4_state = 2; - break; - case 2: - if (GetInputLength() > 1) - { - ibuf.Read( (char *)&m_socks4_dstport, 2); - m_socks4_state = 3; - } - else - { - return true; - } - break; - case 3: - if (GetInputLength() > 3) - { - ibuf.Read( (char *)&m_socks4_dstip, 4); - SetSocks4(false); - - switch (m_socks4_cd) - { - case 90: - OnConnect(); - Handler().LogError(this, "OnSocks4Read", 0, "Connection established", LOG_LEVEL_INFO); - break; - case 91: - case 92: - case 93: - Handler().LogError(this,"OnSocks4Read",m_socks4_cd,"socks4 server reports connect failed",LOG_LEVEL_FATAL); - SetConnecting(false); - SetCloseAndDelete(); - OnConnectFailed(); - break; - default: - Handler().LogError(this,"OnSocks4Read",m_socks4_cd,"socks4 server unrecognized response",LOG_LEVEL_FATAL); - SetCloseAndDelete(); - break; - } - } - else - { - return true; - } - break; - } - return false; -} -#endif - -void TcpSocket::Sendf(const char *format, ...) -{ - va_list ap; - va_start(ap, format); - char slask[5000]; // vsprintf / vsnprintf temporary -#ifdef _WIN32 - vsprintf(slask, format, ap); -#else - vsnprintf(slask, 5000, format, ap); -#endif - va_end(ap); - Send( slask ); -} - -#ifdef HAVE_OPENSSL -void TcpSocket::OnSSLConnect() -{ - SetNonblocking(true); - { - if (m_ssl_ctx) - { -DEB( fprintf(stderr, "SSL Context already initialized - closing socket\n");) - SetCloseAndDelete(true); - return; - } - InitSSLClient(); - } - if (m_ssl_ctx) - { - /* Connect the SSL socket */ - m_ssl = SSL_new(m_ssl_ctx); - if (!m_ssl) - { -DEB( fprintf(stderr, " m_ssl is NULL\n");) - SetCloseAndDelete(true); - return; - } - SSL_set_mode(m_ssl, SSL_MODE_AUTO_RETRY); - m_sbio = BIO_new_socket((int)GetSocket(), BIO_NOCLOSE); - if (!m_sbio) - { -DEB( fprintf(stderr, " m_sbio is NULL\n");) - SetCloseAndDelete(true); - return; - } - SSL_set_bio(m_ssl, m_sbio, m_sbio); - if (!SSLNegotiate()) - { - SetSSLNegotiate(); - } - } - else - { - SetCloseAndDelete(); - } -} - -void TcpSocket::OnSSLAccept() -{ - SetNonblocking(true); - { - if (m_ssl_ctx) - { -DEB( fprintf(stderr, "SSL Context already initialized - closing socket\n");) - SetCloseAndDelete(true); - return; - } - InitSSLServer(); - SetSSLServer(); - } - if (m_ssl_ctx) - { - m_ssl = SSL_new(m_ssl_ctx); - if (!m_ssl) - { -DEB( fprintf(stderr, " m_ssl is NULL\n");) - SetCloseAndDelete(true); - return; - } - SSL_set_mode(m_ssl, SSL_MODE_AUTO_RETRY); - m_sbio = BIO_new_socket((int)GetSocket(), BIO_NOCLOSE); - if (!m_sbio) - { -DEB( fprintf(stderr, " m_sbio is NULL\n");) - SetCloseAndDelete(true); - return; - } - SSL_set_bio(m_ssl, m_sbio, m_sbio); -// if (!SSLNegotiate()) - { - SetSSLNegotiate(); - } - } -} - -bool TcpSocket::SSLNegotiate() -{ - if (!IsSSLServer()) // client - { - int r = SSL_connect(m_ssl); - if (r > 0) - { - SetSSLNegotiate(false); - /// \todo: resurrect certificate check... client -// CheckCertificateChain( "");//ServerHOST); - SetNonblocking(false); - // - { - SetConnected(); - if (GetOutputLength()) - { - OnWrite(); - } - } -#ifdef ENABLE_RECONNECT - if (IsReconnect()) - OnReconnect(); - else -#endif - { - OnConnect(); - } - Handler().LogError(this, "SSLNegotiate/SSL_connect", 0, "Connection established", LOG_LEVEL_INFO); - return true; - } - else - if (!r) - { - Handler().LogError(this, "SSLNegotiate/SSL_connect", 0, "Connection failed", LOG_LEVEL_INFO); - SetSSLNegotiate(false); - SetCloseAndDelete(); - OnSSLConnectFailed(); - } - else - { - r = SSL_get_error(m_ssl, r); - if (r != SSL_ERROR_WANT_READ && r != SSL_ERROR_WANT_WRITE) - { - Handler().LogError(this, "SSLNegotiate/SSL_connect", -1, "Connection failed", LOG_LEVEL_INFO); -DEB( fprintf(stderr, "SSL_connect() failed - closing socket, return code: %d\n",r);) - SetSSLNegotiate(false); - SetCloseAndDelete(true); - OnSSLConnectFailed(); - } - } - } - else // server - { - int r = SSL_accept(m_ssl); - if (r > 0) - { - SetSSLNegotiate(false); - /// \todo: resurrect certificate check... server -// CheckCertificateChain( "");//ClientHOST); - SetNonblocking(false); - // - { - SetConnected(); - if (GetOutputLength()) - { - OnWrite(); - } - } - OnAccept(); - Handler().LogError(this, "SSLNegotiate/SSL_accept", 0, "Connection established", LOG_LEVEL_INFO); - return true; - } - else - if (!r) - { - Handler().LogError(this, "SSLNegotiate/SSL_accept", 0, "Connection failed", LOG_LEVEL_INFO); - SetSSLNegotiate(false); - SetCloseAndDelete(); - OnSSLAcceptFailed(); - } - else - { - r = SSL_get_error(m_ssl, r); - if (r != SSL_ERROR_WANT_READ && r != SSL_ERROR_WANT_WRITE) - { - Handler().LogError(this, "SSLNegotiate/SSL_accept", -1, "Connection failed", LOG_LEVEL_INFO); -DEB( fprintf(stderr, "SSL_accept() failed - closing socket, return code: %d\n",r);) - SetSSLNegotiate(false); - SetCloseAndDelete(true); - OnSSLAcceptFailed(); - } - } - } - return false; -} - -void TcpSocket::InitSSLClient() -{ - InitializeContext("", SSLv23_method()); -} - -void TcpSocket::InitSSLServer() -{ - Handler().LogError(this, "InitSSLServer", 0, "You MUST implement your own InitSSLServer method", LOG_LEVEL_FATAL); - SetCloseAndDelete(); -} - -void TcpSocket::InitializeContext(const std::string& context, SSL_METHOD *meth_in) -{ - /* Create our context*/ - static std::map<std::string, SSL_CTX *> client_contexts; - if (client_contexts.find(context) == client_contexts.end()) - { - SSL_METHOD *meth = meth_in ? meth_in : SSLv3_method(); - m_ssl_ctx = client_contexts[context] = SSL_CTX_new(meth); - SSL_CTX_set_mode(m_ssl_ctx, SSL_MODE_AUTO_RETRY); - } - else - { - m_ssl_ctx = client_contexts[context]; - } -} - -void TcpSocket::InitializeContext(const std::string& context,const std::string& keyfile,const std::string& password,SSL_METHOD *meth_in) -{ - /* Create our context*/ - static std::map<std::string, SSL_CTX *> server_contexts; - if (server_contexts.find(context) == server_contexts.end()) - { - SSL_METHOD *meth = meth_in ? meth_in : SSLv3_method(); - m_ssl_ctx = server_contexts[context] = SSL_CTX_new(meth); - SSL_CTX_set_mode(m_ssl_ctx, SSL_MODE_AUTO_RETRY); - // session id - if (!context.empty()) - SSL_CTX_set_session_id_context(m_ssl_ctx, (const unsigned char *)context.c_str(), (unsigned int)context.size()); - else - SSL_CTX_set_session_id_context(m_ssl_ctx, (const unsigned char *)"--empty--", 9); - } - else - { - m_ssl_ctx = server_contexts[context]; - } - - /* Load our keys and certificates*/ - if (!(SSL_CTX_use_certificate_file(m_ssl_ctx, keyfile.c_str(), SSL_FILETYPE_PEM))) - { - Handler().LogError(this, "TcpSocket InitializeContext", 0, "Couldn't read certificate file " + keyfile, LOG_LEVEL_FATAL); - } - - m_password = password; - SSL_CTX_set_default_passwd_cb(m_ssl_ctx, SSL_password_cb); - SSL_CTX_set_default_passwd_cb_userdata(m_ssl_ctx, this); - if (!(SSL_CTX_use_PrivateKey_file(m_ssl_ctx, keyfile.c_str(), SSL_FILETYPE_PEM))) - { - Handler().LogError(this, "TcpSocket InitializeContext", 0, "Couldn't read private key file " + keyfile, LOG_LEVEL_FATAL); - } -} - -void TcpSocket::InitializeContext(const std::string& context,const std::string& certfile,const std::string& keyfile,const std::string& password,SSL_METHOD *meth_in) -{ - /* Create our context*/ - static std::map<std::string, SSL_CTX *> server_contexts; - if (server_contexts.find(context) == server_contexts.end()) - { - SSL_METHOD *meth = meth_in ? meth_in : SSLv3_method(); - m_ssl_ctx = server_contexts[context] = SSL_CTX_new(meth); - SSL_CTX_set_mode(m_ssl_ctx, SSL_MODE_AUTO_RETRY); - // session id - if (context.size()) - SSL_CTX_set_session_id_context(m_ssl_ctx, (const unsigned char *)context.c_str(), (unsigned int)context.size()); - else - SSL_CTX_set_session_id_context(m_ssl_ctx, (const unsigned char *)"--empty--", 9); - } - else - { - m_ssl_ctx = server_contexts[context]; - } - - /* Load our keys and certificates*/ - if (!(SSL_CTX_use_certificate_file(m_ssl_ctx, certfile.c_str(), SSL_FILETYPE_PEM))) - { - Handler().LogError(this, "TcpSocket InitializeContext", 0, "Couldn't read certificate file " + keyfile, LOG_LEVEL_FATAL); - } - - m_password = password; - SSL_CTX_set_default_passwd_cb(m_ssl_ctx, SSL_password_cb); - SSL_CTX_set_default_passwd_cb_userdata(m_ssl_ctx, this); - if (!(SSL_CTX_use_PrivateKey_file(m_ssl_ctx, keyfile.c_str(), SSL_FILETYPE_PEM))) - { - Handler().LogError(this, "TcpSocket InitializeContext", 0, "Couldn't read private key file " + keyfile, LOG_LEVEL_FATAL); - } -} - -int TcpSocket::SSL_password_cb(char *buf,int num,int rwflag,void *userdata) -{ - Socket *p0 = static_cast<Socket *>(userdata); - TcpSocket *p = dynamic_cast<TcpSocket *>(p0); - std::string pw = p ? p -> GetPassword() : ""; - if ( (size_t)num < pw.size() + 1) - { - return 0; - } - strcpy(buf,pw.c_str()); - return (int)pw.size(); -} -#endif // HAVE_OPENSSL - -int TcpSocket::Close() -{ - if (GetSocket() == INVALID_SOCKET) // this could happen - { - Handler().LogError(this, "Socket::Close", 0, "file descriptor invalid", LOG_LEVEL_WARNING); - return 0; - } - int n; - SetNonblocking(true); - if (!Lost() && IsConnected() && !(GetShutdown() & SHUT_WR)) - { - if (shutdown(GetSocket(), SHUT_WR) == -1) - { - // failed... - Handler().LogError(this, "shutdown", Errno, StrError(Errno), LOG_LEVEL_ERROR); - } - } - // - char tmp[1000]; - if (!Lost() && (n = recv(GetSocket(),tmp,1000,0)) >= 0) - { - if (n) - { - Handler().LogError(this, "read() after shutdown", n, "bytes read", LOG_LEVEL_WARNING); - } - } -#ifdef HAVE_OPENSSL - if (IsSSL() && m_ssl) - SSL_shutdown(m_ssl); - if (m_ssl) - { - SSL_free(m_ssl); - m_ssl = NULL; - } -#endif - return Socket::Close(); -} - -#ifdef HAVE_OPENSSL -SSL_CTX *TcpSocket::GetSslContext() -{ - if (!m_ssl_ctx) - Handler().LogError(this, "GetSslContext", 0, "SSL Context is NULL; check InitSSLServer/InitSSLClient", LOG_LEVEL_WARNING); - return m_ssl_ctx; -} - -SSL *TcpSocket::GetSsl() -{ - if (!m_ssl) - Handler().LogError(this, "GetSsl", 0, "SSL is NULL; check InitSSLServer/InitSSLClient", LOG_LEVEL_WARNING); - return m_ssl; -} -#endif - -#ifdef ENABLE_RECONNECT -void TcpSocket::SetReconnect(bool x) -{ - m_b_reconnect = x; -} -#endif - -void TcpSocket::OnRawData(const char *buf_in,size_t len) -{ -} - -size_t TcpSocket::GetInputLength() -{ - return ibuf.GetLength(); -} - -size_t TcpSocket::GetOutputLength() -{ - return m_output_length; -} - -uint64_t TcpSocket::GetBytesReceived(bool clear) -{ - uint64_t z = m_bytes_received; - if (clear) - m_bytes_received = 0; - return z; -} - -uint64_t TcpSocket::GetBytesSent(bool clear) -{ - uint64_t z = m_bytes_sent; - if (clear) - m_bytes_sent = 0; - return z; -} - -#ifdef ENABLE_RECONNECT -bool TcpSocket::Reconnect() -{ - return m_b_reconnect; -} - -void TcpSocket::SetIsReconnect(bool x) -{ - m_b_is_reconnect = x; -} - -bool TcpSocket::IsReconnect() -{ - return m_b_is_reconnect; -} -#endif - -#ifdef HAVE_OPENSSL -const std::string& TcpSocket::GetPassword() -{ - return m_password; -} -#endif - -void TcpSocket::DisableInputBuffer(bool x) -{ - m_b_input_buffer_disabled = x; -} - -void TcpSocket::OnOptions(int family,int type,int protocol,SOCKET s) -{ -DEB( fprintf(stderr, "Socket::OnOptions()\n");) -#ifdef SO_NOSIGPIPE - SetSoNosigpipe(true); -#endif - SetSoReuseaddr(true); - SetSoKeepalive(true); -} - -void TcpSocket::SetLineProtocol(bool x) -{ - StreamSocket::SetLineProtocol(x); - DisableInputBuffer(x); -} - -bool TcpSocket::SetTcpNodelay(bool x) -{ -#ifdef TCP_NODELAY - int optval = x ? 1 : 0; - if (setsockopt(GetSocket(), IPPROTO_TCP, TCP_NODELAY, (char *)&optval, sizeof(optval)) == -1) - { - Handler().LogError(this, "setsockopt(IPPROTO_TCP, TCP_NODELAY)", Errno, StrError(Errno), LOG_LEVEL_FATAL); - return false; - } - return true; -#else - Handler().LogError(this, "socket option not available", 0, "TCP_NODELAY", LOG_LEVEL_INFO); - return false; -#endif -} - -TcpSocket::CircularBuffer::CircularBuffer(size_t size) -:buf(new char[2 * size]) -,m_max(size) -,m_q(0) -,m_b(0) -,m_t(0) -,m_count(0) -{ -} - -TcpSocket::CircularBuffer::~CircularBuffer() -{ - delete[] buf; -} - -bool TcpSocket::CircularBuffer::Write(const char *s,size_t l) -{ - if (m_q + l > m_max) - { - return false; // overflow - } - m_count += (unsigned long)l; - if (m_t + l > m_max) // block crosses circular border - { - size_t l1 = m_max - m_t; // size left until circular border crossing - // always copy full block to buffer(buf) + top pointer(m_t) - // because we have doubled the buffer size for performance reasons - memcpy(buf + m_t, s, l); - memcpy(buf, s + l1, l - l1); - m_t = l - l1; - m_q += l; - } - else - { - memcpy(buf + m_t, s, l); - memcpy(buf + m_max + m_t, s, l); - m_t += l; - if (m_t >= m_max) - m_t -= m_max; - m_q += l; - } - return true; -} - -bool TcpSocket::CircularBuffer::Read(char *s,size_t l) -{ - if (l > m_q) - { - return false; // not enough chars - } - if (m_b + l > m_max) // block crosses circular border - { - size_t l1 = m_max - m_b; - if (s) - { - memcpy(s, buf + m_b, l1); - memcpy(s + l1, buf, l - l1); - } - m_b = l - l1; - m_q -= l; - } - else - { - if (s) - { - memcpy(s, buf + m_b, l); - } - m_b += l; - if (m_b >= m_max) - m_b -= m_max; - m_q -= l; - } - if (!m_q) - { - m_b = m_t = 0; - } - return true; -} - -bool TcpSocket::CircularBuffer::SoftRead(char *s, size_t l) -{ - if (l > m_q) - { - return false; - } - if (m_b + l > m_max) // block crosses circular border - { - size_t l1 = m_max - m_b; - if (s) - { - memcpy(s, buf + m_b, l1); - memcpy(s + l1, buf, l - l1); - } - } - else - { - if (s) - { - memcpy(s, buf + m_b, l); - } - } - return true; -} - -bool TcpSocket::CircularBuffer::Remove(size_t l) -{ - return Read(NULL, l); -} - -size_t TcpSocket::CircularBuffer::GetLength() -{ - return m_q; -} - -const char *TcpSocket::CircularBuffer::GetStart() -{ - return buf + m_b; -} - -size_t TcpSocket::CircularBuffer::GetL() -{ - return (m_b + m_q > m_max) ? m_max - m_b : m_q; -} - -size_t TcpSocket::CircularBuffer::Space() -{ - return m_max - m_q; -} - -unsigned long TcpSocket::CircularBuffer::ByteCounter(bool clear) -{ - if (clear) - { - unsigned long x = m_count; - m_count = 0; - return x; - } - return m_count; -} - -std::string TcpSocket::CircularBuffer::ReadString(size_t l) -{ - char *sz = new char[l + 1]; - if (!Read(sz, l)) // failed, debug printout in Read() method - { - delete[] sz; - return ""; - } - sz[l] = 0; - std::string tmp = sz; - delete[] sz; - return tmp; -} - -void TcpSocket::OnConnectTimeout() -{ - Handler().LogError(this, "connect", -1, "connect timeout", LOG_LEVEL_FATAL); -#ifdef ENABLE_SOCKS4 - if (Socks4()) - { - OnSocks4ConnectFailed(); - // retry direct connection - } - else -#endif - if (GetConnectionRetry() == -1 || - (GetConnectionRetry() && GetConnectionRetries() < GetConnectionRetry()) ) - { - IncreaseConnectionRetries(); - // ask socket via OnConnectRetry callback if we should continue trying - if (OnConnectRetry()) - { - SetRetryClientConnect(); - } - else - { - SetCloseAndDelete( true ); - /// \todo state reason why connect failed - OnConnectFailed(); - } - } - else - { - SetCloseAndDelete(true); - /// \todo state reason why connect failed - OnConnectFailed(); - } - // - SetConnecting(false); -} - -#ifdef _WIN32 -void TcpSocket::OnException() -{ - if (Connecting()) - { -#ifdef ENABLE_SOCKS4 - if (Socks4()) - OnSocks4ConnectFailed(); - else -#endif - if (GetConnectionRetry() == -1 || - (GetConnectionRetry() && - GetConnectionRetries() < GetConnectionRetry() )) - { - // even though the connection failed at once, only retry after - // the connection timeout - // should we even try to connect again, when CheckConnect returns - // false it's because of a connection error - not a timeout... - } - else - { - SetConnecting(false); // tnx snibbe - SetCloseAndDelete(); - OnConnectFailed(); - } - return; - } - // %! exception doesn't always mean something bad happened, this code should be reworked - // errno valid here? - int err = SoError(); - Handler().LogError(this, "exception on select", err, StrError(err), LOG_LEVEL_FATAL); - SetCloseAndDelete(); -} -#endif // _WIN32 - -int TcpSocket::Protocol() -{ - return IPPROTO_TCP; -} - -void TcpSocket::SetTransferLimit(size_t sz) -{ - m_transfer_limit = sz; -} - -void TcpSocket::OnTransferLimit() -{ -} - -#ifdef SOCKETS_NAMESPACE -} -#endif - - diff --git a/dep/sockets/Thread.cpp b/dep/sockets/Thread.cpp deleted file mode 100644 index 773e9f214fa..00000000000 --- a/dep/sockets/Thread.cpp +++ /dev/null @@ -1,154 +0,0 @@ -/** \file Thread.cpp - ** \date 2004-10-30 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#include <stdio.h> -#ifdef _WIN32 -#include <process.h> -#include "socket_include.h" -#else -#include <unistd.h> -#endif - -#include "Thread.h" - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -Thread::Thread(bool release) -:m_thread(0) -,m_running(true) -,m_release(false) -,m_b_delete_on_exit(false) -,m_b_destructor(false) -{ -#ifdef _WIN32 -// m_thread = ::CreateThread(NULL, 0, StartThread, this, 0, &m_dwThreadId); - m_thread = (HANDLE)_beginthreadex(NULL, 0, &StartThread, this, 0, &m_dwThreadId); -#else - pthread_attr_t attr; - - pthread_attr_init(&attr); - pthread_attr_setdetachstate(&attr,PTHREAD_CREATE_DETACHED); - if (pthread_create(&m_thread,&attr, StartThread,this) == -1) - { - perror("Thread: create failed"); - SetRunning(false); - } -// pthread_attr_destroy(&attr); -#endif - m_release = release; -} - -Thread::~Thread() -{ - m_b_destructor = true; - if (m_running) - { - SetRelease(true); - SetRunning(false); -#ifdef _WIN32 - Sleep(1000); -#else - sleep(1); -#endif - } -#ifdef _WIN32 - if (m_thread) - ::CloseHandle(m_thread); -#endif -} - -threadfunc_t STDPREFIX Thread::StartThread(threadparam_t zz) -{ - Thread *p = (Thread *)zz; - - while (p -> m_running && !p -> m_release) - { -#ifdef _WIN32 - Sleep(1000); -#else - sleep(1); -#endif - } - if (p -> m_running) - { - p -> Run(); - } - p -> SetRunning(false); // if return - if (p -> DeleteOnExit() && !p -> IsDestructor()) - { - delete p; - } -#ifdef _WIN32 - _endthreadex(0); -#endif - return (threadfunc_t)NULL; -} - -bool Thread::IsRunning() -{ - return m_running; -} - -void Thread::SetRunning(bool x) -{ - m_running = x; -} - -bool Thread::IsReleased() -{ - return m_release; -} - -void Thread::SetRelease(bool x) -{ - m_release = x; -} - -bool Thread::DeleteOnExit() -{ - return m_b_delete_on_exit; -} - -void Thread::SetDeleteOnExit(bool x) -{ - m_b_delete_on_exit = x; -} - -bool Thread::IsDestructor() -{ - return m_b_destructor; -} - -#ifdef SOCKETS_NAMESPACE -} -#endif - - diff --git a/dep/sockets/UdpSocket.cpp b/dep/sockets/UdpSocket.cpp deleted file mode 100644 index a3d393c00e2..00000000000 --- a/dep/sockets/UdpSocket.cpp +++ /dev/null @@ -1,810 +0,0 @@ -/** \file UdpSocket.cpp - ** \date 2004-02-13 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifdef _WIN32 -#ifdef _MSC_VER -#pragma warning(disable:4786) -#endif -#include <stdlib.h> -#else -#include <errno.h> -#endif - -#include "ISocketHandler.h" -#include "UdpSocket.h" -#include "Utility.h" -#include "Ipv4Address.h" -#include "Ipv6Address.h" -#ifdef ENABLE_EXCEPTIONS -#include "Exception.h" -#endif -// include this to see strange sights -//#include <linux/in6.h> - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -UdpSocket::UdpSocket(ISocketHandler& h, int ibufsz, bool ipv6, int retries) : Socket(h) -, m_ibuf(new char[ibufsz]) -, m_ibufsz(ibufsz) -, m_bind_ok(false) -, m_port(0) -, m_last_size_written(-1) -, m_retries(retries) -, m_b_read_ts(false) -{ -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - SetIpv6(ipv6); -#endif -#endif -} - -UdpSocket::~UdpSocket() -{ - Close(); - delete[] m_ibuf; -} - -int UdpSocket::Bind(port_t &port, int range) -{ -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - if (IsIpv6()) - { - Ipv6Address ad(port); - return Bind(ad, range); - } -#endif -#endif - Ipv4Address ad(port); - return Bind(ad, range); -} - -int UdpSocket::Bind(const std::string& intf, port_t &port, int range) -{ -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - if (IsIpv6()) - { - Ipv6Address ad(intf, port); - if (ad.IsValid()) - { - return Bind(ad, range); - } - SetCloseAndDelete(); - return -1; - } -#endif -#endif - Ipv4Address ad(intf, port); - if (ad.IsValid()) - { - return Bind(ad, range); - } - SetCloseAndDelete(); - return -1; -} - -int UdpSocket::Bind(ipaddr_t a, port_t &port, int range) -{ - Ipv4Address ad(a, port); - return Bind(ad, range); -} - -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 -int UdpSocket::Bind(in6_addr a, port_t &port, int range) -{ - Ipv6Address ad(a, port); - return Bind(ad, range); -} -#endif -#endif - -int UdpSocket::Bind(SocketAddress& ad, int range) -{ - if (GetSocket() == INVALID_SOCKET) - { - Attach(CreateSocket(ad.GetFamily(), SOCK_DGRAM, "udp")); - } - if (GetSocket() != INVALID_SOCKET) - { - SetNonblocking(true); - int n = bind(GetSocket(), ad, ad); - int tries = range; - while (n == -1 && tries--) - { - ad.SetPort(ad.GetPort() + 1); - n = bind(GetSocket(), ad, ad); - } - if (n == -1) - { - Handler().LogError(this, "bind", Errno, StrError(Errno), LOG_LEVEL_FATAL); - SetCloseAndDelete(); -#ifdef ENABLE_EXCEPTIONS - throw Exception("bind() failed for UdpSocket, port:range: " + Utility::l2string(ad.GetPort()) + ":" + Utility::l2string(range)); -#endif - return -1; - } - m_bind_ok = true; - m_port = ad.GetPort(); - return 0; - } - return -1; -} - -/** if you wish to use Send, first Open a connection */ -bool UdpSocket::Open(ipaddr_t l, port_t port) -{ - Ipv4Address ad(l, port); - return Open(ad); -} - -bool UdpSocket::Open(const std::string& host, port_t port) -{ -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - if (IsIpv6()) - { - Ipv6Address ad(host, port); - if (ad.IsValid()) - { - return Open(ad); - } - return false; - } -#endif -#endif - Ipv4Address ad(host, port); - if (ad.IsValid()) - { - return Open(ad); - } - return false; -} - -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 -bool UdpSocket::Open(struct in6_addr& a, port_t port) -{ - Ipv6Address ad(a, port); - return Open(ad); -} -#endif -#endif - -bool UdpSocket::Open(SocketAddress& ad) -{ - if (GetSocket() == INVALID_SOCKET) - { - Attach(CreateSocket(ad.GetFamily(), SOCK_DGRAM, "udp")); - } - if (GetSocket() != INVALID_SOCKET) - { - SetNonblocking(true); - if (connect(GetSocket(), ad, ad) == -1) - { - Handler().LogError(this, "connect", Errno, StrError(Errno), LOG_LEVEL_FATAL); - SetCloseAndDelete(); - return false; - } - SetConnected(); - return true; - } - return false; -} - -void UdpSocket::CreateConnection() -{ -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - if (IsIpv6()) - { - if (GetSocket() == INVALID_SOCKET) - { - SOCKET s = CreateSocket(AF_INET6, SOCK_DGRAM, "udp"); - if (s == INVALID_SOCKET) - { - return; - } - SetNonblocking(true, s); - Attach(s); - } - return; - } -#endif -#endif - if (GetSocket() == INVALID_SOCKET) - { - SOCKET s = CreateSocket(AF_INET, SOCK_DGRAM, "udp"); - if (s == INVALID_SOCKET) - { - return; - } - SetNonblocking(true, s); - Attach(s); - } -} - -/** send to specified address */ -void UdpSocket::SendToBuf(const std::string& h, port_t p, const char *data, int len, int flags) -{ -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - if (IsIpv6()) - { - Ipv6Address ad(h, p); - if (ad.IsValid()) - { - SendToBuf(ad, data, len, flags); - } - return; - } -#endif -#endif - Ipv4Address ad(h, p); - if (ad.IsValid()) - { - SendToBuf(ad, data, len, flags); - } -} - -/** send to specified address */ -void UdpSocket::SendToBuf(ipaddr_t a, port_t p, const char *data, int len, int flags) -{ - Ipv4Address ad(a, p); - SendToBuf(ad, data, len, flags); -} - -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 -void UdpSocket::SendToBuf(in6_addr a, port_t p, const char *data, int len, int flags) -{ - Ipv6Address ad(a, p); - SendToBuf(ad, data, len, flags); -} -#endif -#endif - -void UdpSocket::SendToBuf(SocketAddress& ad, const char *data, int len, int flags) -{ - if (GetSocket() == INVALID_SOCKET) - { - Attach(CreateSocket(ad.GetFamily(), SOCK_DGRAM, "udp")); - } - if (GetSocket() != INVALID_SOCKET) - { - SetNonblocking(true); - if ((m_last_size_written = sendto(GetSocket(), data, len, flags, ad, ad)) == -1) - { - Handler().LogError(this, "sendto", Errno, StrError(Errno), LOG_LEVEL_ERROR); - } - } -} - -void UdpSocket::SendTo(const std::string& a, port_t p, const std::string& str, int flags) -{ - SendToBuf(a, p, str.c_str(), (int)str.size(), flags); -} - -void UdpSocket::SendTo(ipaddr_t a, port_t p, const std::string& str, int flags) -{ - SendToBuf(a, p, str.c_str(), (int)str.size(), flags); -} - -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 -void UdpSocket::SendTo(in6_addr a, port_t p, const std::string& str, int flags) -{ - SendToBuf(a, p, str.c_str(), (int)str.size(), flags); -} -#endif -#endif - -void UdpSocket::SendTo(SocketAddress& ad, const std::string& str, int flags) -{ - SendToBuf(ad, str.c_str(), (int)str.size(), flags); -} - -/** send to connected address */ -void UdpSocket::SendBuf(const char *data, size_t len, int flags) -{ - if (!IsConnected()) - { - Handler().LogError(this, "SendBuf", 0, "not connected", LOG_LEVEL_ERROR); - return; - } - if ((m_last_size_written = send(GetSocket(), data, (int)len, flags)) == -1) - { - Handler().LogError(this, "send", Errno, StrError(Errno), LOG_LEVEL_ERROR); - } -} - -void UdpSocket::Send(const std::string& str, int flags) -{ - SendBuf(str.c_str(), (int)str.size(), flags); -} - -#if defined(LINUX) || defined(MACOSX) -int UdpSocket::ReadTS(char *ioBuf, int inBufSize, struct sockaddr *from, socklen_t fromlen, struct timeval *ts) -{ - struct msghdr msg; - struct iovec vec[1]; - union { - struct cmsghdr cm; -#ifdef MACOSX -#ifdef __DARWIN_UNIX03 -#define ALIGNBYTES __DARWIN_ALIGNBYTES -#endif -#define myALIGN(p) (((unsigned int)(p) + ALIGNBYTES) &~ ALIGNBYTES) -#define myCMSG_SPACE(l) (myALIGN(sizeof(struct cmsghdr)) + myALIGN(l)) - char data[ myCMSG_SPACE(sizeof(struct timeval)) ]; -#else - char data[ CMSG_SPACE(sizeof(struct timeval)) ]; -#endif - } cmsg_un; - struct cmsghdr *cmsg; - struct timeval *tv; - - vec[0].iov_base = ioBuf; - vec[0].iov_len = inBufSize; - - memset(&msg, 0, sizeof(msg)); - memset(from, 0, fromlen); - memset(ioBuf, 0, inBufSize); - memset(&cmsg_un, 0, sizeof(cmsg_un)); - - msg.msg_name = (caddr_t)from; - msg.msg_namelen = fromlen; - msg.msg_iov = vec; - msg.msg_iovlen = 1; - msg.msg_control = cmsg_un.data; - msg.msg_controllen = sizeof(cmsg_un.data); - msg.msg_flags = 0; - - // Original version - for reference only - //int n = recvfrom(GetSocket(), m_ibuf, m_ibufsz, 0, (struct sockaddr *)&sa, &sa_len); - - int n = recvmsg(GetSocket(), &msg, MSG_DONTWAIT); - - // now ioBuf will contain the data, as if we used recvfrom - - // Now get the time - if(n != -1 && msg.msg_controllen >= sizeof(struct cmsghdr) && !(msg.msg_flags & MSG_CTRUNC)) - { - tv = 0; - for (cmsg = CMSG_FIRSTHDR(&msg); cmsg != NULL; cmsg = CMSG_NXTHDR(&msg, cmsg)) - { - if (cmsg->cmsg_level == SOL_SOCKET && cmsg->cmsg_type == SCM_TIMESTAMP) - { - tv = (struct timeval *)CMSG_DATA(cmsg); - } - } - if (tv) - { - memcpy(ts, tv, sizeof(struct timeval)); - } - } - // The address is in network order, but that's OK right now - return n; -} -#endif - -void UdpSocket::OnRead() -{ -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - if (IsIpv6()) - { - struct sockaddr_in6 sa; - socklen_t sa_len = sizeof(sa); - if (m_b_read_ts) - { - struct timeval ts; - Utility::GetTime(&ts); -#if !defined(LINUX) && !defined(MACOSX) - int n = recvfrom(GetSocket(), m_ibuf, m_ibufsz, 0, (struct sockaddr *)&sa, &sa_len); -#else - int n = ReadTS(m_ibuf, m_ibufsz, (struct sockaddr *)&sa, sa_len, &ts); -#endif - if (n > 0) - { - this -> OnRawData(m_ibuf, n, (struct sockaddr *)&sa, sa_len, &ts); - } - else - if (n == -1) - { -#ifdef _WIN32 - if (Errno != WSAEWOULDBLOCK) -#else - if (Errno != EWOULDBLOCK) -#endif - Handler().LogError(this, "recvfrom", Errno, StrError(Errno), LOG_LEVEL_ERROR); - } - return; - } - int n = recvfrom(GetSocket(), m_ibuf, m_ibufsz, 0, (struct sockaddr *)&sa, &sa_len); - int q = m_retries; // receive max 10 at one cycle - while (n > 0) - { - if (sa_len != sizeof(sa)) - { - Handler().LogError(this, "recvfrom", 0, "unexpected address struct size", LOG_LEVEL_WARNING); - } - this -> OnRawData(m_ibuf, n, (struct sockaddr *)&sa, sa_len); - if (!q--) - break; - // - n = recvfrom(GetSocket(), m_ibuf, m_ibufsz, 0, (struct sockaddr *)&sa, &sa_len); - } - if (n == -1) - { -#ifdef _WIN32 - if (Errno != WSAEWOULDBLOCK) -#else - if (Errno != EWOULDBLOCK) -#endif - Handler().LogError(this, "recvfrom", Errno, StrError(Errno), LOG_LEVEL_ERROR); - } - return; - } -#endif -#endif - struct sockaddr_in sa; - socklen_t sa_len = sizeof(sa); - if (m_b_read_ts) - { - struct timeval ts; - Utility::GetTime(&ts); -#if !defined(LINUX) && !defined(MACOSX) - int n = recvfrom(GetSocket(), m_ibuf, m_ibufsz, 0, (struct sockaddr *)&sa, &sa_len); -#else - int n = ReadTS(m_ibuf, m_ibufsz, (struct sockaddr *)&sa, sa_len, &ts); -#endif - if (n > 0) - { - this -> OnRawData(m_ibuf, n, (struct sockaddr *)&sa, sa_len, &ts); - } - else - if (n == -1) - { -#ifdef _WIN32 - if (Errno != WSAEWOULDBLOCK) -#else - if (Errno != EWOULDBLOCK) -#endif - Handler().LogError(this, "recvfrom", Errno, StrError(Errno), LOG_LEVEL_ERROR); - } - return; - } - int n = recvfrom(GetSocket(), m_ibuf, m_ibufsz, 0, (struct sockaddr *)&sa, &sa_len); - int q = m_retries; - while (n > 0) - { - if (sa_len != sizeof(sa)) - { - Handler().LogError(this, "recvfrom", 0, "unexpected address struct size", LOG_LEVEL_WARNING); - } - this -> OnRawData(m_ibuf, n, (struct sockaddr *)&sa, sa_len); - if (!q--) - break; - // - n = recvfrom(GetSocket(), m_ibuf, m_ibufsz, 0, (struct sockaddr *)&sa, &sa_len); - } - if (n == -1) - { -#ifdef _WIN32 - if (Errno != WSAEWOULDBLOCK) -#else - if (Errno != EWOULDBLOCK) -#endif - Handler().LogError(this, "recvfrom", Errno, StrError(Errno), LOG_LEVEL_ERROR); - } -} - -void UdpSocket::SetBroadcast(bool b) -{ - int one = 1; - int zero = 0; - - if (GetSocket() == INVALID_SOCKET) - { - CreateConnection(); - } - if (b) - { - if (setsockopt(GetSocket(), SOL_SOCKET, SO_BROADCAST, (char *) &one, sizeof(one)) == -1) - { - Handler().LogError(this, "SetBroadcast", Errno, StrError(Errno), LOG_LEVEL_WARNING); - } - } - else - { - if (setsockopt(GetSocket(), SOL_SOCKET, SO_BROADCAST, (char *) &zero, sizeof(zero)) == -1) - { - Handler().LogError(this, "SetBroadcast", Errno, StrError(Errno), LOG_LEVEL_WARNING); - } - } -} - -bool UdpSocket::IsBroadcast() -{ - int is_broadcast = 0; - socklen_t size; - - if (GetSocket() == INVALID_SOCKET) - { - CreateConnection(); - } - if (getsockopt(GetSocket(), SOL_SOCKET, SO_BROADCAST, (char *)&is_broadcast, &size) == -1) - { - Handler().LogError(this, "IsBroadcast", Errno, StrError(Errno), LOG_LEVEL_WARNING); - } - return is_broadcast != 0; -} - -void UdpSocket::SetMulticastTTL(int ttl) -{ - if (GetSocket() == INVALID_SOCKET) - { - CreateConnection(); - } - if (setsockopt(GetSocket(), SOL_IP, IP_MULTICAST_TTL, (char *)&ttl, sizeof(int)) == -1) - { - Handler().LogError(this, "SetMulticastTTL", Errno, StrError(Errno), LOG_LEVEL_WARNING); - } -} - -int UdpSocket::GetMulticastTTL() -{ - int ttl = 0; - socklen_t size = sizeof(int); - - if (GetSocket() == INVALID_SOCKET) - { - CreateConnection(); - } - if (getsockopt(GetSocket(), SOL_IP, IP_MULTICAST_TTL, (char *)&ttl, &size) == -1) - { - Handler().LogError(this, "GetMulticastTTL", Errno, StrError(Errno), LOG_LEVEL_WARNING); - } - return ttl; -} - -void UdpSocket::SetMulticastLoop(bool x) -{ - if (GetSocket() == INVALID_SOCKET) - { - CreateConnection(); - } -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - if (IsIpv6()) - { - int val = x ? 1 : 0; - if (setsockopt(GetSocket(), IPPROTO_IPV6, IPV6_MULTICAST_LOOP, (char *)&val, sizeof(int)) == -1) - { - Handler().LogError(this, "SetMulticastLoop", Errno, StrError(Errno), LOG_LEVEL_WARNING); - } - return; - } -#endif -#endif - int val = x ? 1 : 0; - if (setsockopt(GetSocket(), SOL_IP, IP_MULTICAST_LOOP, (char *)&val, sizeof(int)) == -1) - { - Handler().LogError(this, "SetMulticastLoop", Errno, StrError(Errno), LOG_LEVEL_WARNING); - } -} - -bool UdpSocket::IsMulticastLoop() -{ - if (GetSocket() == INVALID_SOCKET) - { - CreateConnection(); - } -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - if (IsIpv6()) - { - int is_loop = 0; - socklen_t size = sizeof(int); - if (getsockopt(GetSocket(), IPPROTO_IPV6, IPV6_MULTICAST_LOOP, (char *)&is_loop, &size) == -1) - { - Handler().LogError(this, "IsMulticastLoop", Errno, StrError(Errno), LOG_LEVEL_WARNING); - } - return is_loop ? true : false; - } -#endif -#endif - int is_loop = 0; - socklen_t size = sizeof(int); - if (getsockopt(GetSocket(), SOL_IP, IP_MULTICAST_LOOP, (char *)&is_loop, &size) == -1) - { - Handler().LogError(this, "IsMulticastLoop", Errno, StrError(Errno), LOG_LEVEL_WARNING); - } - return is_loop ? true : false; -} - -void UdpSocket::AddMulticastMembership(const std::string& group, const std::string& local_if, int if_index) -{ - if (GetSocket() == INVALID_SOCKET) - { - CreateConnection(); - } -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - if (IsIpv6()) - { - struct ipv6_mreq x; - struct in6_addr addr; - if (Utility::u2ip( group, addr )) - { - x.ipv6mr_multiaddr = addr; - x.ipv6mr_interface = if_index; - if (setsockopt(GetSocket(), IPPROTO_IPV6, IPV6_ADD_MEMBERSHIP, (char *)&x, sizeof(struct ipv6_mreq)) == -1) - { - Handler().LogError(this, "AddMulticastMembership", Errno, StrError(Errno), LOG_LEVEL_WARNING); - } - } - return; - } -#endif -#endif - struct ip_mreq x; // ip_mreqn - ipaddr_t addr; - if (Utility::u2ip( group, addr )) - { - memcpy(&x.imr_multiaddr.s_addr, &addr, sizeof(addr)); - Utility::u2ip( local_if, addr); - memcpy(&x.imr_interface.s_addr, &addr, sizeof(addr)); -// x.imr_ifindex = if_index; - if (setsockopt(GetSocket(), SOL_IP, IP_ADD_MEMBERSHIP, (char *)&x, sizeof(struct ip_mreq)) == -1) - { - Handler().LogError(this, "AddMulticastMembership", Errno, StrError(Errno), LOG_LEVEL_WARNING); - } - } -} - -void UdpSocket::DropMulticastMembership(const std::string& group, const std::string& local_if, int if_index) -{ - if (GetSocket() == INVALID_SOCKET) - { - CreateConnection(); - } -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - if (IsIpv6()) - { - struct ipv6_mreq x; - struct in6_addr addr; - if (Utility::u2ip( group, addr )) - { - x.ipv6mr_multiaddr = addr; - x.ipv6mr_interface = if_index; - if (setsockopt(GetSocket(), IPPROTO_IPV6, IPV6_DROP_MEMBERSHIP, (char *)&x, sizeof(struct ipv6_mreq)) == -1) - { - Handler().LogError(this, "DropMulticastMembership", Errno, StrError(Errno), LOG_LEVEL_WARNING); - } - } - return; - } -#endif -#endif - struct ip_mreq x; // ip_mreqn - ipaddr_t addr; - if (Utility::u2ip( group, addr )) - { - memcpy(&x.imr_multiaddr.s_addr, &addr, sizeof(addr)); - Utility::u2ip( local_if, addr); - memcpy(&x.imr_interface.s_addr, &addr, sizeof(addr)); -// x.imr_ifindex = if_index; - if (setsockopt(GetSocket(), SOL_IP, IP_DROP_MEMBERSHIP, (char *)&x, sizeof(struct ip_mreq)) == -1) - { - Handler().LogError(this, "DropMulticastMembership", Errno, StrError(Errno), LOG_LEVEL_WARNING); - } - } -} - -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 -void UdpSocket::SetMulticastHops(int hops) -{ - if (GetSocket() == INVALID_SOCKET) - { - CreateConnection(); - } - if (!IsIpv6()) - { - Handler().LogError(this, "SetMulticastHops", 0, "Ipv6 only", LOG_LEVEL_ERROR); - return; - } - if (setsockopt(GetSocket(), IPPROTO_IPV6, IPV6_MULTICAST_HOPS, (char *)&hops, sizeof(int)) == -1) - { - Handler().LogError(this, "SetMulticastHops", Errno, StrError(Errno), LOG_LEVEL_WARNING); - } -} - -int UdpSocket::GetMulticastHops() -{ - if (GetSocket() == INVALID_SOCKET) - { - CreateConnection(); - } - if (!IsIpv6()) - { - Handler().LogError(this, "SetMulticastHops", 0, "Ipv6 only", LOG_LEVEL_ERROR); - return -1; - } - int hops = 0; - socklen_t size = sizeof(int); - if (getsockopt(GetSocket(), IPPROTO_IPV6, IPV6_MULTICAST_HOPS, (char *)&hops, &size) == -1) - { - Handler().LogError(this, "GetMulticastHops", Errno, StrError(Errno), LOG_LEVEL_WARNING); - } - return hops; -} -#endif // IPPROTO_IPV6 -#endif - -bool UdpSocket::IsBound() -{ - return m_bind_ok; -} - -void UdpSocket::OnRawData(const char *buf, size_t len, struct sockaddr *sa, socklen_t sa_len) -{ -} - -void UdpSocket::OnRawData(const char *buf, size_t len, struct sockaddr *sa, socklen_t sa_len, struct timeval *ts) -{ -} - -port_t UdpSocket::GetPort() -{ - return m_port; -} - -int UdpSocket::GetLastSizeWritten() -{ - return m_last_size_written; -} - -void UdpSocket::SetTimestamp(bool x) -{ - m_b_read_ts = x; -} - -#ifdef SOCKETS_NAMESPACE -} -#endif - - diff --git a/dep/sockets/Utility.cpp b/dep/sockets/Utility.cpp deleted file mode 100644 index 7c093fc0832..00000000000 --- a/dep/sockets/Utility.cpp +++ /dev/null @@ -1,960 +0,0 @@ -/** \file Utility.cpp - ** \date 2004-02-13 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#include "Utility.h" -#include "Parse.h" -#include "Ipv4Address.h" -#include "Ipv6Address.h" -#include "Base64.h" -#include <vector> -#ifdef _WIN32 -#include <time.h> -#else -#include <netdb.h> -#include <pthread.h> -#endif -#include <map> - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -// defines for the random number generator -#define TWIST_IA 397 -#define TWIST_IB (TWIST_LEN - TWIST_IA) -#define UMASK 0x80000000 -#define LMASK 0x7FFFFFFF -#define MATRIX_A 0x9908B0DF -#define TWIST(b,i,j) ((b)[i] & UMASK) | ((b)[j] & LMASK) -#define MAGIC_TWIST(s) (((s) & 1) * MATRIX_A) - -// statics -std::string Utility::m_host; -bool Utility::m_local_resolved = false; -ipaddr_t Utility::m_ip = 0; -std::string Utility::m_addr; -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 -struct in6_addr Utility::m_local_ip6; -std::string Utility::m_local_addr6; -#endif -#endif - -std::string Utility::base64(const std::string& str_in) -{ - std::string str; - Base64 m_b; - m_b.encode(str_in, str, false); // , false == do not add cr/lf - return str; -} - -std::string Utility::base64d(const std::string& str_in) -{ - std::string str; - Base64 m_b; - m_b.decode(str_in, str); - return str; -} - -std::string Utility::l2string(long l) -{ - std::string str; - char tmp[100]; - sprintf(tmp,"%ld",l); - str = tmp; - return str; -} - -std::string Utility::bigint2string(uint64_t l) -{ - std::string str; - uint64_t tmp = l; - while (tmp) - { - uint64_t a = tmp % 10; - str = (char)(a + 48) + str; - tmp /= 10; - } - if (str.empty()) - { - str = "0"; - } - return str; -} - -uint64_t Utility::atoi64(const std::string& str) -{ - uint64_t l = 0; - for (size_t i = 0; i < str.size(); i++) - { - l = l * 10 + str[i] - 48; - } - return l; -} - -unsigned int Utility::hex2unsigned(const std::string& str) -{ - unsigned int r = 0; - for (size_t i = 0; i < str.size(); i++) - { - r = r * 16 + str[i] - 48 - ((str[i] >= 'A') ? 7 : 0) - ((str[i] >= 'a') ? 32 : 0); - } - return r; -} - -/* -* Encode string per RFC1738 URL encoding rules -* tnx rstaveley -*/ -std::string Utility::rfc1738_encode(const std::string& src) -{ -static char hex[] = "0123456789ABCDEF"; - std::string dst; - for (size_t i = 0; i < src.size(); i++) - { - if (isalnum(src[i])) - { - dst += src[i]; - } - else - if (src[i] == ' ') - { - dst += '+'; - } - else - { - unsigned char c = static_cast<unsigned char>(src[i]); - dst += '%'; - dst += hex[c / 16]; - dst += hex[c % 16]; - } - } - return dst; -} // rfc1738_encode - -/* -* Decode string per RFC1738 URL encoding rules -* tnx rstaveley -*/ -std::string Utility::rfc1738_decode(const std::string& src) -{ - std::string dst; - for (size_t i = 0; i < src.size(); i++) - { - if (src[i] == '%' && isxdigit(src[i + 1]) && isxdigit(src[i + 2])) - { - char c1 = src[++i]; - char c2 = src[++i]; - c1 = c1 - 48 - ((c1 >= 'A') ? 7 : 0) - ((c1 >= 'a') ? 32 : 0); - c2 = c2 - 48 - ((c2 >= 'A') ? 7 : 0) - ((c2 >= 'a') ? 32 : 0); - dst += (char)(c1 * 16 + c2); - } - else - if (src[i] == '+') - { - dst += ' '; - } - else - { - dst += src[i]; - } - } - return dst; -} // rfc1738_decode - -bool Utility::isipv4(const std::string& str) -{ - int dots = 0; - // %! ignore :port? - for (size_t i = 0; i < str.size(); i++) - { - if (str[i] == '.') - dots++; - else - if (!isdigit(str[i])) - return false; - } - if (dots != 3) - return false; - return true; -} - -bool Utility::isipv6(const std::string& str) -{ - size_t qc = 0; - size_t qd = 0; - for (size_t i = 0; i < str.size(); i++) - { - qc += (str[i] == ':') ? 1 : 0; - qd += (str[i] == '.') ? 1 : 0; - } - if (qc > 7) - { - return false; - } - if (qd && qd != 3) - { - return false; - } - Parse pa(str,":."); - std::string tmp = pa.getword(); - while (!tmp.empty()) - { - if (tmp.size() > 4) - { - return false; - } - for (size_t i = 0; i < tmp.size(); i++) - { - if (tmp[i] < '0' || (tmp[i] > '9' && tmp[i] < 'A') || - (tmp[i] > 'F' && tmp[i] < 'a') || tmp[i] > 'f') - { - return false; - } - } - // - tmp = pa.getword(); - } - return true; -} - -bool Utility::u2ip(const std::string& str, ipaddr_t& l) -{ - struct sockaddr_in sa; - bool r = Utility::u2ip(str, sa); - memcpy(&l, &sa.sin_addr, sizeof(l)); - return r; -} - -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 -bool Utility::u2ip(const std::string& str, struct in6_addr& l) -{ - struct sockaddr_in6 sa; - bool r = Utility::u2ip(str, sa); - l = sa.sin6_addr; - return r; -} -#endif -#endif - -void Utility::l2ip(const ipaddr_t ip, std::string& str) -{ - struct sockaddr_in sa; - memset(&sa, 0, sizeof(sa)); - sa.sin_family = AF_INET; - memcpy(&sa.sin_addr, &ip, sizeof(sa.sin_addr)); - Utility::reverse( (struct sockaddr *)&sa, sizeof(sa), str, NI_NUMERICHOST); -} - -void Utility::l2ip(const in_addr& ip, std::string& str) -{ - struct sockaddr_in sa; - memset(&sa, 0, sizeof(sa)); - sa.sin_family = AF_INET; - sa.sin_addr = ip; - Utility::reverse( (struct sockaddr *)&sa, sizeof(sa), str, NI_NUMERICHOST); -} - -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 -void Utility::l2ip(const struct in6_addr& ip, std::string& str,bool mixed) -{ - char slask[100]; // l2ip temporary - *slask = 0; - unsigned int prev = 0; - bool skipped = false; - bool ok_to_skip = true; - if (mixed) - { - unsigned short x; - unsigned short addr16[8]; - memcpy(addr16, &ip, sizeof(addr16)); - for (size_t i = 0; i < 6; i++) - { - x = ntohs(addr16[i]); - if (*slask && (x || !ok_to_skip || prev)) - strcat(slask,":"); - if (x || !ok_to_skip) - { - sprintf(slask + strlen(slask),"%x", x); - if (x && skipped) - ok_to_skip = false; - } - else - { - skipped = true; - } - prev = x; - } - x = ntohs(addr16[6]); - sprintf(slask + strlen(slask),":%u.%u",x / 256,x & 255); - x = ntohs(addr16[7]); - sprintf(slask + strlen(slask),".%u.%u",x / 256,x & 255); - } - else - { - struct sockaddr_in6 sa; - memset(&sa, 0, sizeof(sa)); - sa.sin6_family = AF_INET6; - sa.sin6_addr = ip; - Utility::reverse( (struct sockaddr *)&sa, sizeof(sa), str, NI_NUMERICHOST); - return; - } - str = slask; -} - -int Utility::in6_addr_compare(in6_addr a,in6_addr b) -{ - for (size_t i = 0; i < 16; i++) - { - if (a.s6_addr[i] < b.s6_addr[i]) - return -1; - if (a.s6_addr[i] > b.s6_addr[i]) - return 1; - } - return 0; -} -#endif -#endif - -void Utility::ResolveLocal() -{ - char h[256]; - - // get local hostname and translate into ip-address - *h = 0; - gethostname(h,255); - { - if (Utility::u2ip(h, m_ip)) - { - Utility::l2ip(m_ip, m_addr); - } - } -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - memset(&m_local_ip6, 0, sizeof(m_local_ip6)); - { - if (Utility::u2ip(h, m_local_ip6)) - { - Utility::l2ip(m_local_ip6, m_local_addr6); - } - } -#endif -#endif - m_host = h; - m_local_resolved = true; -} - -const std::string& Utility::GetLocalHostname() -{ - if (!m_local_resolved) - { - ResolveLocal(); - } - return m_host; -} - -ipaddr_t Utility::GetLocalIP() -{ - if (!m_local_resolved) - { - ResolveLocal(); - } - return m_ip; -} - -const std::string& Utility::GetLocalAddress() -{ - if (!m_local_resolved) - { - ResolveLocal(); - } - return m_addr; -} - -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 -const struct in6_addr& Utility::GetLocalIP6() -{ - if (!m_local_resolved) - { - ResolveLocal(); - } - return m_local_ip6; -} - -const std::string& Utility::GetLocalAddress6() -{ - if (!m_local_resolved) - { - ResolveLocal(); - } - return m_local_addr6; -} -#endif -#endif - -void Utility::SetEnv(const std::string& var,const std::string& value) -{ -#if (defined(SOLARIS8) || defined(SOLARIS)) - { - static std::map<std::string, char *> vmap; - if (vmap.find(var) != vmap.end()) - { - delete[] vmap[var]; - } - vmap[var] = new char[var.size() + 1 + value.size() + 1]; - sprintf(vmap[var], "%s=%s", var.c_str(), value.c_str()); - putenv( vmap[var] ); - } -#elif defined _WIN32 - { - std::string slask = var + "=" + value; - _putenv( (char *)slask.c_str()); - } -#else - setenv(var.c_str(), value.c_str(), 1); -#endif -} - -std::string Utility::Sa2String(struct sockaddr *sa) -{ -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - if (sa -> sa_family == AF_INET6) - { - struct sockaddr_in6 *sa6 = (struct sockaddr_in6 *)sa; - std::string tmp; - Utility::l2ip(sa6 -> sin6_addr, tmp); - return tmp + ":" + Utility::l2string(ntohs(sa6 -> sin6_port)); - } -#endif -#endif - if (sa -> sa_family == AF_INET) - { - struct sockaddr_in *sa4 = (struct sockaddr_in *)sa; - ipaddr_t a; - memcpy(&a, &sa4 -> sin_addr, 4); - std::string tmp; - Utility::l2ip(a, tmp); - return tmp + ":" + Utility::l2string(ntohs(sa4 -> sin_port)); - } - return ""; -} - -void Utility::GetTime(struct timeval *p) -{ -#ifdef _WIN32 - FILETIME ft; // Contains a 64-bit value representing the number of 100-nanosecond intervals since January 1, 1601 (UTC). - GetSystemTimeAsFileTime(&ft); - uint64_t tt; - memcpy(&tt, &ft, sizeof(tt)); - tt /= 10; // make it usecs - p->tv_sec = (long)tt / 1000000; - p->tv_usec = (long)tt % 1000000; -#else - gettimeofday(p, NULL); -#endif -} - -std::auto_ptr<SocketAddress> Utility::CreateAddress(struct sockaddr *sa,socklen_t sa_len) -{ - switch (sa -> sa_family) - { - case AF_INET: - if (sa_len == sizeof(struct sockaddr_in)) - { - struct sockaddr_in *p = (struct sockaddr_in *)sa; - return std::auto_ptr<SocketAddress>(new Ipv4Address(*p)); - } - break; -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - case AF_INET6: - if (sa_len == sizeof(struct sockaddr_in6)) - { - struct sockaddr_in6 *p = (struct sockaddr_in6 *)sa; - return std::auto_ptr<SocketAddress>(new Ipv6Address(*p)); - } - break; -#endif -#endif - } - return std::auto_ptr<SocketAddress>(NULL); -} - -bool Utility::u2ip(const std::string& host, struct sockaddr_in& sa, int ai_flags) -{ - memset(&sa, 0, sizeof(sa)); - sa.sin_family = AF_INET; -#ifdef NO_GETADDRINFO - if ((ai_flags & AI_NUMERICHOST) != 0 || isipv4(host)) - { - Parse pa((char *)host.c_str(), "."); - union { - struct { - unsigned char b1; - unsigned char b2; - unsigned char b3; - unsigned char b4; - } a; - ipaddr_t l; - } u; - u.a.b1 = static_cast<unsigned char>(pa.getvalue()); - u.a.b2 = static_cast<unsigned char>(pa.getvalue()); - u.a.b3 = static_cast<unsigned char>(pa.getvalue()); - u.a.b4 = static_cast<unsigned char>(pa.getvalue()); - memcpy(&sa.sin_addr, &u.l, sizeof(sa.sin_addr)); - return true; - } -#ifndef LINUX - struct hostent *he = gethostbyname( host.c_str() ); - if (!he) - { - return false; - } - memcpy(&sa.sin_addr, he -> h_addr, sizeof(sa.sin_addr)); -#else - struct hostent he; - struct hostent *result = NULL; - int myerrno = 0; - char buf[2000]; - int n = gethostbyname_r(host.c_str(), &he, buf, sizeof(buf), &result, &myerrno); - if (n || !result) - { - return false; - } - if (he.h_addr_list && he.h_addr_list[0]) - memcpy(&sa.sin_addr, he.h_addr, 4); - else - return false; -#endif - return true; -#else - struct addrinfo hints; - memset(&hints, 0, sizeof(hints)); - // AI_NUMERICHOST - // AI_CANONNAME - // AI_PASSIVE - server - // AI_ADDRCONFIG - // AI_V4MAPPED - // AI_ALL - // AI_NUMERICSERV - hints.ai_flags = ai_flags; - hints.ai_family = AF_INET; - hints.ai_socktype = 0; - hints.ai_protocol = 0; - struct addrinfo *res; - if (Utility::isipv4(host)) - hints.ai_flags |= AI_NUMERICHOST; - int n = getaddrinfo(host.c_str(), NULL, &hints, &res); - if (!n) - { - std::vector<struct addrinfo *> vec; - struct addrinfo *ai = res; - while (ai) - { - if (ai -> ai_addrlen == sizeof(sa)) - vec.push_back( ai ); - ai = ai -> ai_next; - } - if (vec.empty()) - return false; - ai = vec[Utility::Rnd() % vec.size()]; - { - memcpy(&sa, ai -> ai_addr, ai -> ai_addrlen); - } - freeaddrinfo(res); - return true; - } - std::string error = "Error: "; -#ifndef __CYGWIN__ - error += gai_strerror(n); -#endif - return false; -#endif // NO_GETADDRINFO -} - -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 -bool Utility::u2ip(const std::string& host, struct sockaddr_in6& sa, int ai_flags) -{ - memset(&sa, 0, sizeof(sa)); - sa.sin6_family = AF_INET6; -#ifdef NO_GETADDRINFO - if ((ai_flags & AI_NUMERICHOST) != 0 || isipv6(host)) - { - std::list<std::string> vec; - size_t x = 0; - for (size_t i = 0; i <= host.size(); i++) - { - if (i == host.size() || host[i] == ':') - { - std::string s = host.substr(x, i - x); - // - if (strstr(s.c_str(),".")) // x.x.x.x - { - Parse pa(s,"."); - char slask[100]; // u2ip temporary hex2string conversion - unsigned long b0 = static_cast<unsigned long>(pa.getvalue()); - unsigned long b1 = static_cast<unsigned long>(pa.getvalue()); - unsigned long b2 = static_cast<unsigned long>(pa.getvalue()); - unsigned long b3 = static_cast<unsigned long>(pa.getvalue()); - sprintf(slask,"%lx",b0 * 256 + b1); - vec.push_back(slask); - sprintf(slask,"%lx",b2 * 256 + b3); - vec.push_back(slask); - } - else - { - vec.push_back(s); - } - // - x = i + 1; - } - } - size_t sz = vec.size(); // number of byte pairs - size_t i = 0; // index in in6_addr.in6_u.u6_addr16[] ( 0 .. 7 ) - unsigned short addr16[8]; - for (std::list<std::string>::iterator it = vec.begin(); it != vec.end(); it++) - { - std::string bytepair = *it; - if (!bytepair.empty()) - { - addr16[i++] = htons(Utility::hex2unsigned(bytepair)); - } - else - { - addr16[i++] = 0; - while (sz++ < 8) - { - addr16[i++] = 0; - } - } - } - memcpy(&sa.sin6_addr, addr16, sizeof(addr16)); - return true; - } -#ifdef SOLARIS - int errnum = 0; - struct hostent *he = getipnodebyname( host.c_str(), AF_INET6, 0, &errnum ); -#else - struct hostent *he = gethostbyname2( host.c_str(), AF_INET6 ); -#endif - if (!he) - { - return false; - } - memcpy(&sa.sin6_addr,he -> h_addr_list[0],he -> h_length); -#ifdef SOLARIS - free(he); -#endif - return true; -#else - struct addrinfo hints; - memset(&hints, 0, sizeof(hints)); - hints.ai_flags = ai_flags; - hints.ai_family = AF_INET6; - hints.ai_socktype = 0; - hints.ai_protocol = 0; - struct addrinfo *res; - if (Utility::isipv6(host)) - hints.ai_flags |= AI_NUMERICHOST; - int n = getaddrinfo(host.c_str(), NULL, &hints, &res); - if (!n) - { - std::vector<struct addrinfo *> vec; - struct addrinfo *ai = res; - while (ai) - { - if (ai -> ai_addrlen == sizeof(sa)) - vec.push_back( ai ); - ai = ai -> ai_next; - } - if (vec.empty()) - return false; - ai = vec[Utility::Rnd() % vec.size()]; - { - memcpy(&sa, ai -> ai_addr, ai -> ai_addrlen); - } - freeaddrinfo(res); - return true; - } - std::string error = "Error: "; -#ifndef __CYGWIN__ - error += gai_strerror(n); -#endif - return false; -#endif // NO_GETADDRINFO -} -#endif // IPPROTO_IPV6 -#endif // ENABLE_IPV6 - -bool Utility::reverse(struct sockaddr *sa, socklen_t sa_len, std::string& hostname, int flags) -{ - std::string service; - return Utility::reverse(sa, sa_len, hostname, service, flags); -} - -bool Utility::reverse(struct sockaddr *sa, socklen_t sa_len, std::string& hostname, std::string& service, int flags) -{ - hostname = ""; - service = ""; -#ifdef NO_GETADDRINFO - switch (sa -> sa_family) - { - case AF_INET: - if (flags & NI_NUMERICHOST) - { - union { - struct { - unsigned char b1; - unsigned char b2; - unsigned char b3; - unsigned char b4; - } a; - ipaddr_t l; - } u; - struct sockaddr_in *sa_in = (struct sockaddr_in *)sa; - memcpy(&u.l, &sa_in -> sin_addr, sizeof(u.l)); - char tmp[100]; - sprintf(tmp, "%u.%u.%u.%u", u.a.b1, u.a.b2, u.a.b3, u.a.b4); - hostname = tmp; - return true; - } - else - { - struct sockaddr_in *sa_in = (struct sockaddr_in *)sa; - struct hostent *h = gethostbyaddr( (const char *)&sa_in -> sin_addr, sizeof(sa_in -> sin_addr), AF_INET); - if (h) - { - hostname = h -> h_name; - return true; - } - } - break; -#ifdef ENABLE_IPV6 - case AF_INET6: - if (flags & NI_NUMERICHOST) - { - char slask[100]; // l2ip temporary - *slask = 0; - unsigned int prev = 0; - bool skipped = false; - bool ok_to_skip = true; - { - unsigned short addr16[8]; - struct sockaddr_in6 *sa_in6 = (struct sockaddr_in6 *)sa; - memcpy(addr16, &sa_in6 -> sin6_addr, sizeof(addr16)); - for (size_t i = 0; i < 8; i++) - { - unsigned short x = ntohs(addr16[i]); - if (*slask && (x || !ok_to_skip || prev)) - strcat(slask,":"); - if (x || !ok_to_skip) - { - sprintf(slask + strlen(slask),"%x", x); - if (x && skipped) - ok_to_skip = false; - } - else - { - skipped = true; - } - prev = x; - } - } - if (!*slask) - strcpy(slask, "::"); - hostname = slask; - return true; - } - else - { - // %! TODO: ipv6 reverse lookup - struct sockaddr_in6 *sa_in = (struct sockaddr_in6 *)sa; - struct hostent *h = gethostbyaddr( (const char *)&sa_in -> sin6_addr, sizeof(sa_in -> sin6_addr), AF_INET6); - if (h) - { - hostname = h -> h_name; - return true; - } - } - break; -#endif - } - return false; -#else - char host[NI_MAXHOST]; - char serv[NI_MAXSERV]; - // NI_NOFQDN - // NI_NUMERICHOST - // NI_NAMEREQD - // NI_NUMERICSERV - // NI_DGRAM - int n = getnameinfo(sa, sa_len, host, sizeof(host), serv, sizeof(serv), flags); - if (n) - { - // EAI_AGAIN - // EAI_BADFLAGS - // EAI_FAIL - // EAI_FAMILY - // EAI_MEMORY - // EAI_NONAME - // EAI_OVERFLOW - // EAI_SYSTEM - return false; - } - hostname = host; - service = serv; - return true; -#endif // NO_GETADDRINFO -} - -bool Utility::u2service(const std::string& name, int& service, int ai_flags) -{ -#ifdef NO_GETADDRINFO - // %! - return false; -#else - struct addrinfo hints; - service = 0; - memset(&hints, 0, sizeof(hints)); - // AI_NUMERICHOST - // AI_CANONNAME - // AI_PASSIVE - server - // AI_ADDRCONFIG - // AI_V4MAPPED - // AI_ALL - // AI_NUMERICSERV - hints.ai_flags = ai_flags; - hints.ai_family = AF_UNSPEC; - hints.ai_socktype = 0; - hints.ai_protocol = 0; - struct addrinfo *res; - int n = getaddrinfo(NULL, name.c_str(), &hints, &res); - if (!n) - { - service = res -> ai_protocol; - freeaddrinfo(res); - return true; - } - return false; -#endif // NO_GETADDRINFO -} - -unsigned long Utility::ThreadID() -{ -#ifdef _WIN32 - return GetCurrentThreadId(); -#else - return (unsigned long)pthread_self(); -#endif -} - -std::string Utility::ToLower(const std::string& str) -{ - std::string r; - for (size_t i = 0; i < str.size(); i++) - { - if (str[i] >= 'A' && str[i] <= 'Z') - r += str[i] | 32; - else - r += str[i]; - } - return r; -} - -std::string Utility::ToUpper(const std::string& str) -{ - std::string r; - for (size_t i = 0; i < str.size(); i++) - { - if (str[i] >= 'a' && str[i] <= 'z') - r += (char)(str[i] - 32); - else - r += str[i]; - } - return r; -} - -std::string Utility::ToString(double d) -{ - char tmp[100]; - sprintf(tmp, "%f", d); - return tmp; -} - -unsigned long Utility::Rnd() -{ -static Utility::Rng generator( (unsigned long)time(NULL) ); - return generator.Get(); -} - -Utility::Rng::Rng(unsigned long seed) : m_value( 0 ) -{ - m_tmp[0]= seed & 0xffffffffUL; - for (int i = 1; i < TWIST_LEN; i++) - { - m_tmp[i] = (1812433253UL * (m_tmp[i - 1] ^ (m_tmp[i - 1] >> 30)) + i); - } -} - -unsigned long Utility::Rng::Get() -{ - unsigned long val = m_tmp[m_value]; - ++m_value; - if (m_value == TWIST_LEN) - { - for (int i = 0; i < TWIST_IB; ++i) - { - unsigned long s = TWIST(m_tmp, i, i + 1); - m_tmp[i] = m_tmp[i + TWIST_IA] ^ (s >> 1) ^ MAGIC_TWIST(s); - } - { - for (int i = 0; i < TWIST_LEN - 1; ++i) - { - unsigned long s = TWIST(m_tmp, i, i + 1); - m_tmp[i] = m_tmp[i - TWIST_IB] ^ (s >> 1) ^ MAGIC_TWIST(s); - } - } - unsigned long s = TWIST(m_tmp, TWIST_LEN - 1, 0); - m_tmp[TWIST_LEN - 1] = m_tmp[TWIST_IA - 1] ^ (s >> 1) ^ MAGIC_TWIST(s); - - m_value = 0; - } - return val; -} - -#ifdef SOCKETS_NAMESPACE -} -#endif - - diff --git a/dep/sockets/include/Base64.h b/dep/sockets/include/Base64.h deleted file mode 100644 index d4323aaa019..00000000000 --- a/dep/sockets/include/Base64.h +++ /dev/null @@ -1,77 +0,0 @@ -/** \file Base64.h - ** \date 2004-02-13 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifndef _SOCKETS_Base64_H -#define _SOCKETS_Base64_H - -#include "sockets-config.h" -#ifdef _MSC_VER -#pragma warning(disable:4514) -#endif - -#include <stdio.h> -#include <string> - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -/** \defgroup util Utilities */ - -/** Base64 encode/decode. - \ingroup util */ -class Base64 -{ -public: - Base64(); - - void encode(FILE *, std::string& , bool add_crlf = true); - void encode(const std::string&, std::string& , bool add_crlf = true); - void encode(const char *, size_t, std::string& , bool add_crlf = true); - void encode(const unsigned char *, size_t, std::string& , bool add_crlf = true); - - void decode(const std::string&, std::string& ); - void decode(const std::string&, unsigned char *, size_t&); - - size_t decode_length(const std::string& ); - -private: - Base64(const Base64& ) {} - Base64& operator=(const Base64& ) { return *this; } -static const char *bstr; -static const char rstr[128]; -}; - -#ifdef SOCKETS_NAMESPACE -} -#endif - -#endif // _SOCKETS_Base64_H - - diff --git a/dep/sockets/include/Exception.h b/dep/sockets/include/Exception.h deleted file mode 100644 index bb881b2d74f..00000000000 --- a/dep/sockets/include/Exception.h +++ /dev/null @@ -1,55 +0,0 @@ -/** - ** \file Exception.h - ** \date 2007-09-28 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2007 Anders Hedstrom - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifndef _Sockets_Exception_H -#define _Sockets_Exception_H - -#include <string> - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -class Exception -{ -public: - Exception(const std::string& description); - virtual ~Exception() {} - - virtual const std::string ToString() const; - - Exception(const Exception& ) {} // copy constructor - - Exception& operator=(const Exception& ) { return *this; } // assignment operator - -private: - std::string m_description; - -}; - -#ifdef SOCKETS_NAMESPACE -} // namespace SOCKETS_NAMESPACE { -#endif - -#endif // _Sockets_Exception_H - - diff --git a/dep/sockets/include/File.h b/dep/sockets/include/File.h deleted file mode 100644 index ed322efa2d8..00000000000 --- a/dep/sockets/include/File.h +++ /dev/null @@ -1,82 +0,0 @@ -/** \file File.h - ** \date 2005-04-25 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifndef _SOCKETS_File_H -#define _SOCKETS_File_H - -#include "sockets-config.h" -#include "IFile.h" -#include <stdio.h> - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -/** IFile implementation of a disk file. - \ingroup file */ -class File : public IFile -{ -public: - File(); - ~File(); - - bool fopen(const std::string&, const std::string&); - void fclose(); - - size_t fread(char *, size_t, size_t) const; - size_t fwrite(const char *, size_t, size_t); - - char *fgets(char *, int) const; - void fprintf(const char *format, ...); - - off_t size() const; - bool eof() const; - - void reset_read() const; - void reset_write(); - -private: - File(const File& ) {} // copy constructor - File& operator=(const File& ) { return *this; } // assignment operator - - std::string m_path; - std::string m_mode; - FILE *m_fil; - mutable long m_rptr; - long m_wptr; -}; - - -#ifdef SOCKETS_NAMESPACE -} -#endif - -#endif // _SOCKETS_File_H - - diff --git a/dep/sockets/include/IFile.h b/dep/sockets/include/IFile.h deleted file mode 100644 index 657c8a4b1d9..00000000000 --- a/dep/sockets/include/IFile.h +++ /dev/null @@ -1,71 +0,0 @@ -/** \file IFile.h - ** \date 2005-04-25 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifndef _SOCKETS_IFile_H -#define _SOCKETS_IFile_H - -#include "sockets-config.h" -#include <string> - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -/** \defgroup file File handling */ -/** Pure virtual file I/O interface. - \ingroup file */ -class IFile -{ -public: - virtual ~IFile() {} - - virtual bool fopen(const std::string&, const std::string&) = 0; - virtual void fclose() = 0; - - virtual size_t fread(char *, size_t, size_t) const = 0; - virtual size_t fwrite(const char *, size_t, size_t) = 0; - - virtual char *fgets(char *, int) const = 0; - virtual void fprintf(const char *format, ...) = 0; - - virtual off_t size() const = 0; - virtual bool eof() const = 0; - - virtual void reset_read() const = 0; - virtual void reset_write() = 0; - -}; - -#ifdef SOCKETS_NAMESPACE -} -#endif - -#endif // _SOCKETS_IFile_H - - diff --git a/dep/sockets/include/ISocketHandler.h b/dep/sockets/include/ISocketHandler.h deleted file mode 100644 index 940783c104b..00000000000 --- a/dep/sockets/include/ISocketHandler.h +++ /dev/null @@ -1,231 +0,0 @@ -/** \file ISocketHandler.h - ** \date 2004-02-13 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifndef _SOCKETS_ISocketHandler_H -#define _SOCKETS_ISocketHandler_H -#include "sockets-config.h" - -#include <list> - -#include "socket_include.h" -#include "Socket.h" -#include "StdLog.h" - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -typedef enum { - LIST_CALLONCONNECT = 0, -#ifdef ENABLE_DETACH - LIST_DETACH, -#endif - LIST_TIMEOUT, - LIST_RETRY, - LIST_CLOSE -} list_t; - -class SocketAddress; -class Mutex; - -/** Socket container class, event generator. - \ingroup basic */ -class ISocketHandler -{ - friend class Socket; - -public: - /** Connection pool class for internal use by the ISocketHandler. - \ingroup internal */ -#ifdef ENABLE_POOL - class PoolSocket : public Socket - { - public: - PoolSocket(ISocketHandler& h,Socket *src) : Socket(h) { - CopyConnection( src ); - SetIsClient(); - } - - void OnRead() { - Handler().LogError(this, "OnRead", 0, "data on hibernating socket", LOG_LEVEL_FATAL); - SetCloseAndDelete(); - } - void OnOptions(int,int,int,SOCKET) {} - - }; -#endif - -public: - virtual ~ISocketHandler() {} - - /** Get mutex reference for threadsafe operations. */ - virtual Mutex& GetMutex() const = 0; - - /** Register StdLog object for error callback. - \param log Pointer to log class */ - virtual void RegStdLog(StdLog *log) = 0; - - /** Log error to log class for print out / storage. */ - virtual void LogError(Socket *p,const std::string& user_text,int err,const std::string& sys_err,loglevel_t t = LOG_LEVEL_WARNING) = 0; - - // ------------------------------------------------------------------------- - // Socket stuff - // ------------------------------------------------------------------------- - /** Add socket instance to socket map. Removal is always automatic. */ - virtual void Add(Socket *) = 0; -private: - /** Remove socket from socket map, used by Socket class. */ - virtual void Remove(Socket *) = 0; -public: - /** Get status of read/write/exception file descriptor set for a socket. */ - virtual void Get(SOCKET s,bool& r,bool& w,bool& e) = 0; - /** Set read/write/exception file descriptor sets (fd_set). */ - virtual void Set(SOCKET s,bool bRead,bool bWrite,bool bException = true) = 0; - - /** Wait for events, generate callbacks. */ - virtual int Select(long sec,long usec) = 0; - /** This method will not return until an event has been detected. */ - virtual int Select() = 0; - /** Wait for events, generate callbacks. */ - virtual int Select(struct timeval *tsel) = 0; - - /** Check that a socket really is handled by this socket handler. */ - virtual bool Valid(Socket *) = 0; - /** Return number of sockets handled by this handler. */ - virtual size_t GetCount() = 0; - - /** Override and return false to deny all incoming connections. - \param p ListenSocket class pointer (use GetPort to identify which one) */ - virtual bool OkToAccept(Socket *p) = 0; - - /** Called by Socket when a socket changes state. */ - virtual void AddList(SOCKET s,list_t which_one,bool add) = 0; - - // ------------------------------------------------------------------------- - // Connection pool - // ------------------------------------------------------------------------- -#ifdef ENABLE_POOL - /** Find available open connection (used by connection pool). */ - virtual ISocketHandler::PoolSocket *FindConnection(int type,const std::string& protocol,SocketAddress&) = 0; - /** Enable connection pool (by default disabled). */ - virtual void EnablePool(bool = true) = 0; - /** Check pool status. - \return true if connection pool is enabled */ - virtual bool PoolEnabled() = 0; -#endif // ENABLE_POOL - - // ------------------------------------------------------------------------- - // Socks4 - // ------------------------------------------------------------------------- -#ifdef ENABLE_SOCKS4 - /** Set socks4 server ip that all new tcp sockets should use. */ - virtual void SetSocks4Host(ipaddr_t) = 0; - /** Set socks4 server hostname that all new tcp sockets should use. */ - virtual void SetSocks4Host(const std::string& ) = 0; - /** Set socks4 server port number that all new tcp sockets should use. */ - virtual void SetSocks4Port(port_t) = 0; - /** Set optional socks4 userid. */ - virtual void SetSocks4Userid(const std::string& ) = 0; - /** If connection to socks4 server fails, immediately try direct connection to final host. */ - virtual void SetSocks4TryDirect(bool = true) = 0; - /** Get socks4 server ip. - \return socks4 server ip */ - virtual ipaddr_t GetSocks4Host() = 0; - /** Get socks4 port number. - \return socks4 port number */ - virtual port_t GetSocks4Port() = 0; - /** Get socks4 userid (optional). - \return socks4 userid */ - virtual const std::string& GetSocks4Userid() = 0; - /** Check status of socks4 try direct flag. - \return true if direct connection should be tried if connection to socks4 server fails */ - virtual bool Socks4TryDirect() = 0; -#endif // ENABLE_SOCKS4 - - // ------------------------------------------------------------------------- - // DNS resolve server - // ------------------------------------------------------------------------- -#ifdef ENABLE_RESOLVER - /** Enable asynchronous DNS. - \param port Listen port of asynchronous dns server */ - virtual void EnableResolver(port_t = 16667) = 0; - /** Check resolver status. - \return true if resolver is enabled */ - virtual bool ResolverEnabled() = 0; - /** Queue a dns request. - \param host Hostname to be resolved - \param port Port number will be echoed in Socket::OnResolved callback */ - virtual int Resolve(Socket *,const std::string& host,port_t port) = 0; -#ifdef ENABLE_IPV6 - virtual int Resolve6(Socket *,const std::string& host,port_t port) = 0; -#endif - /** Do a reverse dns lookup. */ - virtual int Resolve(Socket *,ipaddr_t a) = 0; -#ifdef ENABLE_IPV6 - virtual int Resolve(Socket *,in6_addr& a) = 0; -#endif - /** Get listen port of asynchronous dns server. */ - virtual port_t GetResolverPort() = 0; - /** Resolver thread ready for queries. */ - virtual bool ResolverReady() = 0; - /** Returns true if socket waiting for a resolve event. */ - virtual bool Resolving(Socket *) = 0; -#endif // ENABLE_RESOLVER - -#ifdef ENABLE_TRIGGERS - /** Fetch unique trigger id. */ - virtual int TriggerID(Socket *src) = 0; - /** Subscribe socket to trigger id. */ - virtual bool Subscribe(int id, Socket *dst) = 0; - /** Unsubscribe socket from trigger id. */ - virtual bool Unsubscribe(int id, Socket *dst) = 0; - /** Execute OnTrigger for subscribed sockets. - \param id Trigger ID - \param data Data passed from source to destination - \param erase Empty trigger id source and destination maps if 'true', - Leave them in place if 'false' - if a trigger should be called many times */ - virtual void Trigger(int id, Socket::TriggerData& data, bool erase = true) = 0; -#endif // ENABLE_TRIGGERS - -#ifdef ENABLE_DETACH - /** Indicates that the handler runs under SocketThread. */ - virtual void SetSlave(bool x = true) = 0; - /** Indicates that the handler runs under SocketThread. */ - virtual bool IsSlave() = 0; -#endif // ENABLE_DETACH - -}; - -#ifdef SOCKETS_NAMESPACE -} -#endif - -#endif // _SOCKETS_ISocketHandler_H - - diff --git a/dep/sockets/include/Ipv4Address.h b/dep/sockets/include/Ipv4Address.h deleted file mode 100644 index 71d925254e9..00000000000 --- a/dep/sockets/include/Ipv4Address.h +++ /dev/null @@ -1,95 +0,0 @@ -/** - ** \file Ipv4Address.h - ** \date 2006-09-21 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2007 Anders Hedstrom - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifndef _SOCKETS_Ipv4Address_H -#define _SOCKETS_Ipv4Address_H - -#include "sockets-config.h" -#include "SocketAddress.h" - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -/* Ipv4 address implementation. - \ingroup basic */ -class Ipv4Address : public SocketAddress -{ -public: - /** Create empty Ipv4 address structure. - \param port Port number */ - Ipv4Address(port_t port = 0); - /** Create Ipv4 address structure. - \param a Socket address in network byte order (as returned by Utility::u2ip) - \param port Port number in host byte order */ - Ipv4Address(ipaddr_t a,port_t port); - /** Create Ipv4 address structure. - \param a Socket address in network byte order - \param port Port number in host byte order */ - Ipv4Address(struct in_addr& a,port_t port); - /** Create Ipv4 address structure. - \param host Hostname to be resolved - \param port Port number in host byte order */ - Ipv4Address(const std::string& host,port_t port); - Ipv4Address(struct sockaddr_in&); - ~Ipv4Address(); - - // SocketAddress implementation - - operator struct sockaddr *(); - operator socklen_t(); - bool operator==(SocketAddress&); - - void SetPort(port_t port); - port_t GetPort(); - - void SetAddress(struct sockaddr *sa); - int GetFamily(); - - bool IsValid(); - std::auto_ptr<SocketAddress> GetCopy(); - - /** Convert address struct to text. */ - std::string Convert(bool include_port = false); - std::string Reverse(); - - /** Resolve hostname. */ -static bool Resolve(const std::string& hostname,struct in_addr& a); - /** Reverse resolve (IP to hostname). */ -static bool Reverse(struct in_addr& a,std::string& name); - /** Convert address struct to text. */ -static std::string Convert(struct in_addr& a); - -private: - Ipv4Address(const Ipv4Address& ) {} // copy constructor - Ipv4Address& operator=(const Ipv4Address& ) { return *this; } // assignment operator - struct sockaddr_in m_addr; - bool m_valid; -}; - - -#ifdef SOCKETS_NAMESPACE -} // namespace SOCKETS_NAMESPACE { -#endif -#endif // _SOCKETS_Ipv4Address_H - - diff --git a/dep/sockets/include/Ipv6Address.h b/dep/sockets/include/Ipv6Address.h deleted file mode 100644 index 20c68d8c92d..00000000000 --- a/dep/sockets/include/Ipv6Address.h +++ /dev/null @@ -1,105 +0,0 @@ -/** - ** \file Ipv6Address.h - ** \date 2006-09-21 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2007 Anders Hedstrom - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifndef _SOCKETS_Ipv6Address_H -#define _SOCKETS_Ipv6Address_H -#include "sockets-config.h" -#ifdef ENABLE_IPV6 - -#include "SocketAddress.h" -#ifdef IPPROTO_IPV6 -#if defined( _WIN32) && !defined(__CYGWIN__) -typedef unsigned __int32 uint32_t; -#endif - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -/** Ipv6 address implementation. - \ingroup basic */ -class Ipv6Address : public SocketAddress -{ -public: - /** Create empty Ipv6 address structure. - \param port Port number */ - Ipv6Address(port_t port = 0); - /** Create Ipv6 address structure. - \param a Socket address in network byte order - \param port Port number in host byte order */ - Ipv6Address(struct in6_addr& a,port_t port); - /** Create Ipv6 address structure. - \param host Hostname to be resolved - \param port Port number in host byte order */ - Ipv6Address(const std::string& host,port_t port); - Ipv6Address(struct sockaddr_in6&); - ~Ipv6Address(); - - // SocketAddress implementation - - operator struct sockaddr *(); - operator socklen_t(); - bool operator==(SocketAddress&); - - void SetPort(port_t port); - port_t GetPort(); - - void SetAddress(struct sockaddr *sa); - int GetFamily(); - - bool IsValid(); - std::auto_ptr<SocketAddress> GetCopy(); - - /** Convert address struct to text. */ - std::string Convert(bool include_port = false); - std::string Reverse(); - - /** Resolve hostname. */ -static bool Resolve(const std::string& hostname,struct in6_addr& a); - /** Reverse resolve (IP to hostname). */ -static bool Reverse(struct in6_addr& a,std::string& name); - /** Convert address struct to text. */ -static std::string Convert(struct in6_addr& a,bool mixed = false); - - void SetFlowinfo(uint32_t); - uint32_t GetFlowinfo(); -#ifndef _WIN32 - void SetScopeId(uint32_t); - uint32_t GetScopeId(); -#endif - -private: - Ipv6Address(const Ipv6Address& ) {} // copy constructor - Ipv6Address& operator=(const Ipv6Address& ) { return *this; } // assignment operator - struct sockaddr_in6 m_addr; - bool m_valid; -}; - - -#ifdef SOCKETS_NAMESPACE -} // namespace SOCKETS_NAMESPACE { -#endif -#endif // IPPROTO_IPV6 -#endif // ENABLE_IPV6 -#endif // _SOCKETS_Ipv6Address_H - - diff --git a/dep/sockets/include/ListenSocket.h b/dep/sockets/include/ListenSocket.h deleted file mode 100644 index 8934a809d0e..00000000000 --- a/dep/sockets/include/ListenSocket.h +++ /dev/null @@ -1,418 +0,0 @@ -/** \file ListenSocket.h - ** \date 2004-02-13 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifndef _SOCKETS_ListenSocket_H -#define _SOCKETS_ListenSocket_H -#include "sockets-config.h" - -#ifdef _WIN32 -#include <stdlib.h> -#else -#include <errno.h> -#endif - -#include "ISocketHandler.h" -#include "Socket.h" -#include "Utility.h" -#include "SctpSocket.h" -#include "Ipv4Address.h" -#include "Ipv6Address.h" -#ifdef ENABLE_EXCEPTIONS -#include "Exception.h" -#endif - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -/** Binds incoming port number to new Socket class X. - \ingroup basic */ -template <class X> -class ListenSocket : public Socket -{ -public: - /** Constructor. - \param h ISocketHandler reference - \param use_creator Optional use of creator (default true) */ - ListenSocket(ISocketHandler& h,bool use_creator = true) : Socket(h), m_depth(0), m_creator(NULL) - ,m_bHasCreate(false) - { - if (use_creator) - { - m_creator = new X(h); - Socket *tmp = m_creator -> Create(); - if (tmp && dynamic_cast<X *>(tmp)) - { - m_bHasCreate = true; - } - if (tmp) - { - delete tmp; - } - } - } - ~ListenSocket() { - if (m_creator) - { - delete m_creator; - } - } - - /** Close file descriptor. */ - int Close() { - if (GetSocket() != INVALID_SOCKET) - { - closesocket(GetSocket()); - } - return 0; - } - - /** Bind and listen to any interface. - \param port Port (0 is random) - \param depth Listen queue depth */ - int Bind(port_t port,int depth = 20) { -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - if (IsIpv6()) - { - Ipv6Address ad(port); - return Bind(ad, depth); - } - else -#endif -#endif - { - Ipv4Address ad(port); - return Bind(ad, depth); - } - } - - int Bind(SocketAddress& ad,int depth) { -#ifdef USE_SCTP - if (dynamic_cast<SctpSocket *>(m_creator)) - { - return Bind(ad, "sctp", depth); - } -#endif - return Bind(ad, "tcp", depth); - } - - /** Bind and listen to any interface, with optional protocol. - \param port Port (0 is random) - \param protocol Network protocol - \param depth Listen queue depth */ - int Bind(port_t port,const std::string& protocol,int depth = 20) { -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - if (IsIpv6()) - { - Ipv6Address ad(port); - return Bind(ad, protocol, depth); - } - else -#endif -#endif - { - Ipv4Address ad(port); - return Bind(ad, protocol, depth); - } - } - - /** Bind and listen to specific interface. - \param intf Interface hostname - \param port Port (0 is random) - \param depth Listen queue depth */ - int Bind(const std::string& intf,port_t port,int depth = 20) { -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - if (IsIpv6()) - { - Ipv6Address ad(intf, port); - if (ad.IsValid()) - { - return Bind(ad, depth); - } - Handler().LogError(this, "Bind", 0, "name resolution of interface name failed", LOG_LEVEL_FATAL); - return -1; - } - else -#endif -#endif - { - Ipv4Address ad(intf, port); - if (ad.IsValid()) - { - return Bind(ad, depth); - } - Handler().LogError(this, "Bind", 0, "name resolution of interface name failed", LOG_LEVEL_FATAL); - return -1; - } - } - - /** Bind and listen to specific interface. - \param intf Interface hostname - \param port Port (0 is random) - \param protocol Network protocol - \param depth Listen queue depth */ - int Bind(const std::string& intf,port_t port,const std::string& protocol,int depth = 20) { -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - if (IsIpv6()) - { - Ipv6Address ad(intf, port); - if (ad.IsValid()) - { - return Bind(ad, protocol, depth); - } - Handler().LogError(this, "Bind", 0, "name resolution of interface name failed", LOG_LEVEL_FATAL); - return -1; - } - else -#endif -#endif - { - Ipv4Address ad(intf, port); - if (ad.IsValid()) - { - return Bind(ad, protocol, depth); - } - Handler().LogError(this, "Bind", 0, "name resolution of interface name failed", LOG_LEVEL_FATAL); - return -1; - } - } - - /** Bind and listen to ipv4 interface. - \param a Ipv4 interface address - \param port Port (0 is random) - \param depth Listen queue depth */ - int Bind(ipaddr_t a,port_t port,int depth = 20) { - Ipv4Address ad(a, port); -#ifdef USE_SCTP - if (dynamic_cast<SctpSocket *>(m_creator)) - { - return Bind(ad, "sctp", depth); - } -#endif - return Bind(ad, "tcp", depth); - } - /** Bind and listen to ipv4 interface. - \param a Ipv4 interface address - \param port Port (0 is random) - \param protocol Network protocol - \param depth Listen queue depth */ - int Bind(ipaddr_t a,port_t port,const std::string& protocol,int depth) { - Ipv4Address ad(a, port); - return Bind(ad, protocol, depth); - } - -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - /** Bind and listen to ipv6 interface. - \param a Ipv6 interface address - \param port Port (0 is random) - \param depth Listen queue depth */ - int Bind(in6_addr a,port_t port,int depth = 20) { - Ipv6Address ad(a, port); -#ifdef USE_SCTP - if (dynamic_cast<SctpSocket *>(m_creator)) - { - return Bind(ad, "sctp", depth); - } -#endif - return Bind(ad, "tcp", depth); - } - /** Bind and listen to ipv6 interface. - \param a Ipv6 interface address - \param port Port (0 is random) - \param protocol Network protocol - \param depth Listen queue depth */ - int Bind(in6_addr a,port_t port,const std::string& protocol,int depth) { - Ipv6Address ad(a, port); - return Bind(ad, protocol, depth); - } -#endif -#endif - - /** Bind and listen to network interface. - \param ad Interface address - \param protocol Network protocol - \param depth Listen queue depth */ - int Bind(SocketAddress& ad,const std::string& protocol,int depth) { - SOCKET s; - if ( (s = CreateSocket(ad.GetFamily(), SOCK_STREAM, protocol)) == INVALID_SOCKET) - { - return -1; - } - if (bind(s, ad, ad) == -1) - { - Handler().LogError(this, "bind", Errno, StrError(Errno), LOG_LEVEL_FATAL); - closesocket(s); -#ifdef ENABLE_EXCEPTIONS - throw Exception("bind() failed for port " + Utility::l2string(ad.GetPort()) + ": " + StrError(Errno)); -#endif - return -1; - } - if (listen(s, depth) == -1) - { - Handler().LogError(this, "listen", Errno, StrError(Errno), LOG_LEVEL_FATAL); - closesocket(s); -#ifdef ENABLE_EXCEPTIONS - throw Exception("listen() failed for port " + Utility::l2string(ad.GetPort()) + ": " + StrError(Errno)); -#endif - return -1; - } - m_depth = depth; - Attach(s); - return 0; - } - - /** Return assigned port number. */ - port_t GetPort() - { - return GetSockPort(); - } - - /** Return listen queue depth. */ - int GetDepth() - { - return m_depth; - } - - /** OnRead on a ListenSocket receives an incoming connection. */ - void OnRead() - { - struct sockaddr sa; - socklen_t sa_len = sizeof(struct sockaddr); - SOCKET a_s = accept(GetSocket(), &sa, &sa_len); - - if (a_s == INVALID_SOCKET) - { - Handler().LogError(this, "accept", Errno, StrError(Errno), LOG_LEVEL_ERROR); - return; - } - if (!Handler().OkToAccept(this)) - { - Handler().LogError(this, "accept", -1, "Not OK to accept", LOG_LEVEL_WARNING); - closesocket(a_s); - return; - } - if (Handler().GetCount() >= FD_SETSIZE) - { - Handler().LogError(this, "accept", (int)Handler().GetCount(), "ISocketHandler fd_set limit reached", LOG_LEVEL_FATAL); - closesocket(a_s); - return; - } - Socket *tmp = m_bHasCreate ? m_creator -> Create() : new X(Handler()); -#ifdef ENABLE_IPV6 - tmp -> SetIpv6( IsIpv6() ); -#endif - tmp -> SetParent(this); - tmp -> Attach(a_s); - tmp -> SetNonblocking(true); - { -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - if (sa_len == sizeof(struct sockaddr_in6)) - { - struct sockaddr_in6 *p = (struct sockaddr_in6 *)&sa; - if (p -> sin6_family == AF_INET6) - { - Ipv6Address ad(p -> sin6_addr,ntohs(p -> sin6_port)); - ad.SetFlowinfo(p -> sin6_flowinfo); -#ifndef _WIN32 - ad.SetScopeId(p -> sin6_scope_id); -#endif - tmp -> SetRemoteAddress(ad); - } - } -#endif -#endif - if (sa_len == sizeof(struct sockaddr_in)) - { - struct sockaddr_in *p = (struct sockaddr_in *)&sa; - if (p -> sin_family == AF_INET) - { - Ipv4Address ad(p -> sin_addr,ntohs(p -> sin_port)); - tmp -> SetRemoteAddress(ad); - } - } - } - tmp -> SetConnected(true); - tmp -> Init(); - tmp -> SetDeleteByHandler(true); - Handler().Add(tmp); -#ifdef HAVE_OPENSSL - if (tmp -> IsSSL()) // SSL Enabled socket - { - // %! OnSSLAccept calls SSLNegotiate that can finish in this one call. - // %! If that happens and negotiation fails, the 'tmp' instance is - // %! still added to the list of active sockets in the sockethandler. - // %! See bugfix for this in SocketHandler::Select - don't Set rwx - // %! flags if CloseAndDelete() flag is true. - // %! An even better fugbix (see TcpSocket::OnSSLAccept) now avoids - // %! the Add problem altogether, so ignore the above. - // %! (OnSSLAccept does no longer call SSLNegotiate().) - tmp -> OnSSLAccept(); - } - else -#endif - { - tmp -> OnAccept(); - } - } - - /** Please don't use this method. - "accept()" is handled automatically in the OnRead() method. */ - virtual SOCKET Accept(SOCKET socket, struct sockaddr *saptr, socklen_t *lenptr) - { - return accept(socket, saptr, lenptr); - } - - bool HasCreator() { return m_bHasCreate; } - - void OnOptions(int,int,int,SOCKET) { - SetSoReuseaddr(true); - } - -protected: - ListenSocket(const ListenSocket& s) : Socket(s) {} -private: - ListenSocket& operator=(const ListenSocket& ) { return *this; } - int m_depth; - X *m_creator; - bool m_bHasCreate; -}; - -#ifdef SOCKETS_NAMESPACE -} -#endif - -#endif // _SOCKETS_ListenSocket_H - - diff --git a/dep/sockets/include/Lock.h b/dep/sockets/include/Lock.h deleted file mode 100644 index f3bb9273920..00000000000 --- a/dep/sockets/include/Lock.h +++ /dev/null @@ -1,58 +0,0 @@ -/** \file Lock.h - ** \date 2005-08-22 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2005,2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifndef _SOCKETS_Lock_H -#define _SOCKETS_Lock_H - -#include "sockets-config.h" -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -class Mutex; - -/** Mutex encapsulation class. - \ingroup threading */ -class Lock -{ -public: - Lock(Mutex&); - ~Lock(); - -private: - Mutex& m_mutex; -}; - - -#ifdef SOCKETS_NAMESPACE -} -#endif -#endif // _SOCKETS_Lock_H - - diff --git a/dep/sockets/include/Mutex.h b/dep/sockets/include/Mutex.h deleted file mode 100644 index e42a57c3262..00000000000 --- a/dep/sockets/include/Mutex.h +++ /dev/null @@ -1,68 +0,0 @@ -/** \file Mutex.h - ** \date 2004-10-30 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifndef _SOCKETS_Mutex_H -#define _SOCKETS_Mutex_H - -#include "sockets-config.h" -#ifndef _WIN32 -#include <pthread.h> -#else -#include <windows.h> -#endif - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -/** Mutex container class, used by Lock. - \ingroup threading */ -class Mutex -{ - friend class Lock; -public: - Mutex(); - ~Mutex(); - - void Lock(); - void Unlock(); -private: -#ifdef _WIN32 - HANDLE m_mutex; -#else - pthread_mutex_t m_mutex; -#endif -}; - -#ifdef SOCKETS_NAMESPACE -} -#endif -#endif // _SOCKETS_Mutex_H - - diff --git a/dep/sockets/include/Parse.h b/dep/sockets/include/Parse.h deleted file mode 100644 index 52bd9327e28..00000000000 --- a/dep/sockets/include/Parse.h +++ /dev/null @@ -1,100 +0,0 @@ -/** \file Parse.h - parse a string - ** - ** Written: 1999-Feb-10 grymse@alhem.net - **/ - -/* -Copyright (C) 1999-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ - -#ifndef _SOCKETS_Parse_H -#define _SOCKETS_Parse_H - -#include "sockets-config.h" -#ifdef _MSC_VER -#pragma warning(disable:4514) -#endif - -#include <string> - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -/***************************************************/ -/* interface of class Parse */ - -/** Splits a string whatever way you want. - \ingroup util */ -class Parse -{ -public: - Parse(); - Parse(const std::string&); - Parse(const std::string&,const std::string&); - Parse(const std::string&,const std::string&,short); - ~Parse(); - short issplit(const char); - void getsplit(); - void getsplit(std::string&); - std::string getword(); - void getword(std::string&); - void getword(std::string&,std::string&,int); - std::string getrest(); - void getrest(std::string&); - long getvalue(); - void setbreak(const char); - int getwordlen(); - int getrestlen(); - void enablebreak(const char c) { - pa_enable = c; - } - void disablebreak(const char c) { - pa_disable = c; - } - void getline(); - void getline(std::string&); - size_t getptr() { return pa_the_ptr; } - void EnableQuote(bool b) { pa_quote = b; } - -private: - std::string pa_the_str; - std::string pa_splits; - std::string pa_ord; - size_t pa_the_ptr; - char pa_breakchar; - char pa_enable; - char pa_disable; - short pa_nospace; - bool pa_quote; -}; - -#ifdef SOCKETS_NAMESPACE -} -#endif - -#endif // _SOCKETS_Parse_H - - diff --git a/dep/sockets/include/ResolvServer.h b/dep/sockets/include/ResolvServer.h deleted file mode 100644 index 409c9b7a619..00000000000 --- a/dep/sockets/include/ResolvServer.h +++ /dev/null @@ -1,72 +0,0 @@ -/** \file ResolvServer.h - ** \date 2005-03-24 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifndef _SOCKETS_ResolvServer_H -#define _SOCKETS_ResolvServer_H -#include "sockets-config.h" -#ifdef ENABLE_RESOLVER -#include "socket_include.h" -#include "Thread.h" - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -/** \defgroup async Asynchronous DNS */ -/** Async DNS resolver thread. - \ingroup async */ -class ResolvServer : public Thread -{ -public: - ResolvServer(port_t); - ~ResolvServer(); - - void Run(); - void Quit(); - - bool Ready(); - -private: - ResolvServer(const ResolvServer& ) {} // copy constructor - ResolvServer& operator=(const ResolvServer& ) { return *this; } // assignment operator - - bool m_quit; - port_t m_port; - bool m_ready; -}; - - -#ifdef SOCKETS_NAMESPACE -} -#endif - -#endif // ENABLE_RESOLVER -#endif // _SOCKETS_ResolvServer_H - - diff --git a/dep/sockets/include/ResolvSocket.h b/dep/sockets/include/ResolvSocket.h deleted file mode 100644 index 60743736e08..00000000000 --- a/dep/sockets/include/ResolvSocket.h +++ /dev/null @@ -1,105 +0,0 @@ -/** \file ResolvSocket.h - ** \date 2005-03-24 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifndef _SOCKETS_ResolvSocket_H -#define _SOCKETS_ResolvSocket_H -#include "sockets-config.h" -#ifdef ENABLE_RESOLVER -#include "TcpSocket.h" -#include <map> - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -class Mutex; - -/** Async DNS resolver socket. - \ingroup async */ -class ResolvSocket : public TcpSocket -{ - typedef std::map<std::string, /* type */ - std::map<std::string, std::string> > cache_t; /* host, result */ - typedef std::map<std::string, /* type */ - std::map<std::string, time_t> > timeout_t; /* host, time */ - -public: - ResolvSocket(ISocketHandler&); - ResolvSocket(ISocketHandler&, Socket *parent, const std::string& host, port_t port, bool ipv6 = false); - ResolvSocket(ISocketHandler&, Socket *parent, ipaddr_t); -#ifdef ENABLE_IPV6 - ResolvSocket(ISocketHandler&, Socket *parent, in6_addr&); -#endif - ~ResolvSocket(); - - void OnAccept() { m_bServer = true; } - void OnLine(const std::string& line); - void OnDetached(); - void OnDelete(); - - void SetId(int x) { m_resolv_id = x; } - int GetId() { return m_resolv_id; } - - void OnConnect(); - -#ifdef ENABLE_IPV6 - void SetResolveIpv6(bool x = true) { m_resolve_ipv6 = x; } -#endif - -private: - ResolvSocket(const ResolvSocket& s) : TcpSocket(s) {} // copy constructor - ResolvSocket& operator=(const ResolvSocket& ) { return *this; } // assignment operator - - std::string m_query; - std::string m_data; - bool m_bServer; - Socket *m_parent; - int m_resolv_id; - std::string m_resolv_host; - port_t m_resolv_port; - ipaddr_t m_resolv_address; -#ifdef ENABLE_IPV6 - bool m_resolve_ipv6; - in6_addr m_resolv_address6; -#endif - static cache_t m_cache; - static timeout_t m_cache_to; - static Mutex m_cache_mutex; - bool m_cached; -}; - - -#ifdef SOCKETS_NAMESPACE -} -#endif - -#endif // ENABLE_RESOLVER -#endif // _SOCKETS_ResolvSocket_H - - diff --git a/dep/sockets/include/SctpSocket.h b/dep/sockets/include/SctpSocket.h deleted file mode 100644 index ed507fb1880..00000000000 --- a/dep/sockets/include/SctpSocket.h +++ /dev/null @@ -1,108 +0,0 @@ -/** - ** \file SctpSocket.h - ** \date 2006-09-04 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2007 Anders Hedstrom - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifndef _SOCKETS_SctpSocket_H -#define _SOCKETS_SctpSocket_H -#include "sockets-config.h" - -#include "StreamSocket.h" -#ifdef USE_SCTP -#include <netinet/sctp.h> - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -#define SCTP_BUFSIZE_READ 16400 - -class SocketAddress; - -class SctpSocket : public StreamSocket -{ -public: - /** SctpSocket constructor. - \param h Owner - \param type SCTP_STREAM or SCTP_SEQPACKET */ - SctpSocket(ISocketHandler& h,int type); - ~SctpSocket(); - - /** bind() */ - int Bind(const std::string&,port_t); - int Bind(SocketAddress&); - /** sctp_bindx() */ - int AddAddress(const std::string&,port_t); - int AddAddress(SocketAddress&); - /** sctp_bindx() */ - int RemoveAddress(const std::string&,port_t); - int RemoveAddress(SocketAddress&); - - /** connect() */ - int Open(const std::string&,port_t); - int Open(SocketAddress&); - - /** Connect timeout callback. */ - void OnConnectTimeout(); -#ifdef _WIN32 - /** Connection failed reported as exception on win32 */ - void OnException(); -#endif - -#ifndef SOLARIS - /** sctp_connectx() */ - int AddConnection(const std::string&,port_t); - int AddConnection(SocketAddress&); -#endif - - /** Get peer addresses of an association. */ - int getpaddrs(sctp_assoc_t id,std::list<std::string>&); - /** Get all bound addresses of an association. */ - int getladdrs(sctp_assoc_t id,std::list<std::string>&); - - /** sctp_peeloff */ - int PeelOff(sctp_assoc_t id); - - /** recvmsg callback */ - virtual void OnReceiveMessage(const char *buf,size_t sz,struct sockaddr *sa,socklen_t sa_len,struct sctp_sndrcvinfo *sinfo,int msg_flags) = 0; - - void OnOptions(int,int,int,SOCKET) {} - - virtual int Protocol(); - -protected: - SctpSocket(const SctpSocket& s) : StreamSocket(s) {} - void OnRead(); - void OnWrite(); - -private: - SctpSocket& operator=(const SctpSocket& s) { return *this; } - int m_type; ///< SCTP_STREAM or SCTP_SEQPACKET - char *m_buf; ///< Temporary receive buffer -}; - -#ifdef SOCKETS_NAMESPACE -} // namespace SOCKETS_NAMESPACE -#endif - -#endif // USE_SCTP -#endif // _SOCKETS_SctpSocket_H - - diff --git a/dep/sockets/include/Socket.h b/dep/sockets/include/Socket.h deleted file mode 100644 index 23a806b5ea1..00000000000 --- a/dep/sockets/include/Socket.h +++ /dev/null @@ -1,735 +0,0 @@ -/** \file Socket.h - ** \date 2004-02-13 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This software is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifndef _SOCKETS_Socket_H -#define _SOCKETS_Socket_H -#include "sockets-config.h" - -#include <string> -#include <vector> -#include <list> -#ifdef HAVE_OPENSSL -#include <openssl/ssl.h> -#endif - -#include "socket_include.h" -#include <time.h> -#include "SocketAddress.h" -#include "Thread.h" - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -class ISocketHandler; -class SocketAddress; -class IFile; - -/** \defgroup basic Basic sockets */ -/** Socket base class. - \ingroup basic */ -class Socket -{ - friend class ISocketHandler; -#ifdef ENABLE_DETACH - /** Detached socket run thread. - \ingroup internal */ - class SocketThread : public Thread - { - public: - SocketThread(Socket *p); - ~SocketThread(); - - void Run(); - - private: - Socket *GetSocket() const { return m_socket; } - SocketThread(const SocketThread& s) : m_socket(s.GetSocket()) {} - SocketThread& operator=(const SocketThread& ) { return *this; } - Socket *m_socket; - }; -#endif // ENABLE_DETACH - -#ifdef ENABLE_TRIGGERS -public: - /** Data pass class from source to destination. */ - class TriggerData - { - public: - TriggerData() : m_src(NULL) {} - virtual ~TriggerData() {} - - Socket *GetSource() const { return m_src; } - void SetSource(Socket *x) { m_src = x; } - - private: - Socket *m_src; - }; -#endif // ENABLE_TRIGGERS - - /** Socket mode flags. */ -/* - enum { - // Socket - SOCK_DEL = 0x01, ///< Delete by handler flag - SOCK_CLOSE = 0x02, ///< Close and delete flag - SOCK_DISABLE_READ = 0x04, ///< Disable checking for read events - SOCK_CONNECTED = 0x08, ///< Socket is connected (tcp/udp) - - SOCK_ERASED_BY_HANDLER = 0x10, ///< Set by handler before delete - // HAVE_OPENSSL - SOCK_ENABLE_SSL = 0x20, ///< Enable SSL for this TcpSocket - SOCK_SSL = 0x40, ///< ssl negotiation mode (TcpSocket) - SOCK_SSL_SERVER = 0x80, ///< True if this is an incoming ssl TcpSocket connection - - // ENABLE_IPV6 - SOCK_IPV6 = 0x0100, ///< This is an ipv6 socket if this one is true - // ENABLE_POOL - SOCK_CLIENT = 0x0200, ///< only client connections are pooled - SOCK_RETAIN = 0x0400, ///< keep connection on close - SOCK_LOST = 0x0800, ///< connection lost - - // ENABLE_SOCKS4 - SOCK_SOCKS4 = 0x1000, ///< socks4 negotiation mode (TcpSocket) - // ENABLE_DETACH - SOCK_DETACH = 0x2000, ///< Socket ordered to detach flag - SOCK_DETACHED = 0x4000, ///< Socket has been detached - // StreamSocket - STREAMSOCK_CONNECTING = 0x8000, ///< Flag indicating connection in progress - - STREAMSOCK_FLUSH_BEFORE_CLOSE = 0x010000L, ///< Send all data before closing (default true) - STREAMSOCK_CALL_ON_CONNECT = 0x020000L, ///< OnConnect will be called next ISocketHandler cycle if true - STREAMSOCK_RETRY_CONNECT = 0x040000L, ///< Try another connection attempt next ISocketHandler cycle - STREAMSOCK_LINE_PROTOCOL = 0x080000L, ///< Line protocol mode flag - - }; -*/ - -public: - /** "Default" constructor */ - Socket(ISocketHandler&); - - virtual ~Socket(); - - /** Socket class instantiation method. Used when a "non-standard" constructor - * needs to be used for the socket class. Note: the socket class still needs - * the "default" constructor with one ISocketHandler& as input parameter. - */ - virtual Socket *Create() { return NULL; } - - /** Returns reference to sockethandler that owns the socket. - If the socket is detached, this is a reference to the slave sockethandler. - */ - ISocketHandler& Handler() const; - - /** Returns reference to sockethandler that owns the socket. - This one always returns the reference to the original sockethandler, - even if the socket is detached. - */ - ISocketHandler& MasterHandler() const; - - /** Called by ListenSocket after accept but before socket is added to handler. - * CTcpSocket uses this to create its ICrypt member variable. - * The ICrypt member variable is created by a virtual method, therefore - * it can't be called directly from the CTcpSocket constructor. - * Also used to determine if incoming HTTP connection is normal (port 80) - * or ssl (port 443). - */ - virtual void Init(); - - /** Create a socket file descriptor. - \param af Address family AF_INET / AF_INET6 / ... - \param type SOCK_STREAM / SOCK_DGRAM / ... - \param protocol "tcp" / "udp" / ... */ - SOCKET CreateSocket(int af,int type,const std::string& protocol = ""); - - /** Assign this socket a file descriptor created - by a call to socket() or otherwise. */ - void Attach(SOCKET s); - - /** Return file descriptor assigned to this socket. */ - SOCKET GetSocket(); - - /** Close connection immediately - internal use. - \sa SetCloseAndDelete */ - virtual int Close(); - - /** Add file descriptor to sockethandler fd_set's. */ - void Set(bool bRead,bool bWrite,bool bException = true); - - /** Returns true when socket file descriptor is valid - and socket is not about to be closed. */ - virtual bool Ready(); - - /** Returns pointer to ListenSocket that created this instance - * on an incoming connection. */ - Socket *GetParent(); - - /** Used by ListenSocket to set parent pointer of newly created - * socket instance. */ - void SetParent(Socket *); - - /** Get listening port from ListenSocket<>. */ - virtual port_t GetPort(); - - /** Set socket non-block operation. */ - bool SetNonblocking(bool); - - /** Set socket non-block operation. */ - bool SetNonblocking(bool, SOCKET); - - /** Total lifetime of instance. */ - time_t Uptime(); - - /** Set address/port of last connect() call. */ - void SetClientRemoteAddress(SocketAddress&); - - /** Get address/port of last connect() call. */ - std::auto_ptr<SocketAddress> GetClientRemoteAddress(); - - /** Common interface for SendBuf used by Tcp and Udp sockets. */ - virtual void SendBuf(const char *,size_t,int = 0); - - /** Common interface for Send used by Tcp and Udp sockets. */ - virtual void Send(const std::string&,int = 0); - - /** Outgoing traffic counter. */ - virtual uint64_t GetBytesSent(bool clear = false); - - /** Incoming traffic counter. */ - virtual uint64_t GetBytesReceived(bool clear = false); - - // LIST_TIMEOUT - - /** Enable timeout control. 0=disable timeout check. */ - void SetTimeout(time_t secs); - - /** Check timeout. \return true if time limit reached */ - bool Timeout(time_t tnow); - - /** Used by ListenSocket. ipv4 and ipv6 */ - void SetRemoteAddress(SocketAddress&); - - /** \name Event callbacks */ - //@{ - - /** Called when there is something to be read from the file descriptor. */ - virtual void OnRead(); - /** Called when there is room for another write on the file descriptor. */ - virtual void OnWrite(); - /** Called on socket exception. */ - virtual void OnException(); - /** Called before a socket class is deleted by the ISocketHandler. */ - virtual void OnDelete(); - /** Called when a connection has completed. */ - virtual void OnConnect(); - /** Called when an incoming connection has been completed. */ - virtual void OnAccept(); - /** Called when a complete line has been read and the socket is in - * line protocol mode. */ - virtual void OnLine(const std::string& ); - /** Called on connect timeout (5s). */ - virtual void OnConnectFailed(); - /** Called when a client socket is created, to set socket options. - \param family AF_INET, AF_INET6, etc - \param type SOCK_STREAM, SOCK_DGRAM, etc - \param protocol Protocol number (tcp, udp, sctp, etc) - \param s Socket file descriptor - */ - virtual void OnOptions(int family,int type,int protocol,SOCKET s) = 0; - /** Connection retry callback - return false to abort connection attempts */ - virtual bool OnConnectRetry(); -#ifdef ENABLE_RECONNECT - /** a reconnect has been made */ - virtual void OnReconnect(); -#endif - /** TcpSocket: When a disconnect has been detected (recv/SSL_read returns 0 bytes). */ - virtual void OnDisconnect(); - /** Timeout callback. */ - virtual void OnTimeout(); - /** Connection timeout. */ - virtual void OnConnectTimeout(); - //@} - - /** \name Socket mode flags, set/reset */ - //@{ - /** Set delete by handler true when you want the sockethandler to - delete the socket instance after use. */ - void SetDeleteByHandler(bool = true); - /** Check delete by handler flag. - \return true if this instance should be deleted by the sockethandler */ - bool DeleteByHandler(); - - // LIST_CLOSE - conditional event queue - - /** Set close and delete to terminate the connection. */ - void SetCloseAndDelete(bool = true); - /** Check close and delete flag. - \return true if this socket should be closed and the instance removed */ - bool CloseAndDelete(); - - /** Return number of seconds since socket was ordered to close. \sa SetCloseAndDelete */ - time_t TimeSinceClose(); - - /** Ignore read events for an output only socket. */ - void DisableRead(bool x = true); - /** Check ignore read events flag. - \return true if read events should be ignored */ - bool IsDisableRead(); - - /** Set connected status. */ - void SetConnected(bool = true); - /** Check connected status. - \return true if connected */ - bool IsConnected(); - - /** Connection lost - error while reading/writing from a socket - TcpSocket only. */ - void SetLost(); - /** Check connection lost status flag, used by TcpSocket only. - \return true if there was an error while r/w causing the socket to close */ - bool Lost(); - - /** Set flag indicating the socket is being actively deleted by the sockethandler. */ - void SetErasedByHandler(bool x = true); - /** Get value of flag indicating socket is deleted by sockethandler. */ - bool ErasedByHandler(); - - //@} - - /** \name Information about remote connection */ - //@{ - /** Returns address of remote end. */ - std::auto_ptr<SocketAddress> GetRemoteSocketAddress(); - /** Returns address of remote end: ipv4. */ - ipaddr_t GetRemoteIP4(); -#ifdef ENABLE_IPV6 - /** Returns address of remote end: ipv6. */ -#ifdef IPPROTO_IPV6 - struct in6_addr GetRemoteIP6(); -#endif -#endif - /** Returns remote port number: ipv4 and ipv6. */ - port_t GetRemotePort(); - /** Returns remote ip as string? ipv4 and ipv6. */ - std::string GetRemoteAddress(); - /** ipv4 and ipv6(not implemented) */ - std::string GetRemoteHostname(); - //@} - - /** Returns local port number for bound socket file descriptor. */ - port_t GetSockPort(); - /** Returns local ipv4 address for bound socket file descriptor. */ - ipaddr_t GetSockIP4(); - /** Returns local ipv4 address as text for bound socket file descriptor. */ - std::string GetSockAddress(); -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - /** Returns local ipv6 address for bound socket file descriptor. */ - struct in6_addr GetSockIP6(); - /** Returns local ipv6 address as text for bound socket file descriptor. */ - std::string GetSockAddress6(); -#endif -#endif - // -------------------------------------------------------------------------- - /** @name IP options - When an ip or socket option is available on all of the operating systems - I'm testing on (linux 2.4.x, _win32, macosx, solaris9 intel) they are not - checked with an #ifdef below. - This might cause a compile error on other operating systems. */ - // -------------------------------------------------------------------------- - - // IP options - //@{ - - bool SetIpOptions(const void *p, socklen_t len); - bool SetIpTOS(unsigned char tos); - unsigned char IpTOS(); - bool SetIpTTL(int ttl); - int IpTTL(); - bool SetIpHdrincl(bool x = true); - bool SetIpMulticastTTL(int); - int IpMulticastTTL(); - bool SetMulticastLoop(bool x = true); - bool IpAddMembership(struct ip_mreq&); - bool IpDropMembership(struct ip_mreq&); - -#ifdef IP_PKTINFO - bool SetIpPktinfo(bool x = true); -#endif -#ifdef IP_RECVTOS - bool SetIpRecvTOS(bool x = true); -#endif -#ifdef IP_RECVTTL - bool SetIpRecvTTL(bool x = true); -#endif -#ifdef IP_RECVOPTS - bool SetIpRecvopts(bool x = true); -#endif -#ifdef IP_RETOPTS - bool SetIpRetopts(bool x = true); -#endif -#ifdef IP_RECVERR - bool SetIpRecverr(bool x = true); -#endif -#ifdef IP_MTU_DISCOVER - bool SetIpMtudiscover(bool x = true); -#endif -#ifdef IP_MTU - int IpMtu(); -#endif -#ifdef IP_ROUTER_ALERT - bool SetIpRouterAlert(bool x = true); -#endif -#ifdef LINUX - bool IpAddMembership(struct ip_mreqn&); -#endif -#ifdef LINUX - bool IpDropMembership(struct ip_mreqn&); -#endif - //@} - - // SOCKET options - /** @name Socket Options */ - //@{ - - bool SoAcceptconn(); - bool SetSoBroadcast(bool x = true); - bool SetSoDebug(bool x = true); - int SoError(); - bool SetSoDontroute(bool x = true); - bool SetSoLinger(int onoff, int linger); - bool SetSoOobinline(bool x = true); - bool SetSoRcvlowat(int); - bool SetSoSndlowat(int); - bool SetSoRcvtimeo(struct timeval&); - bool SetSoSndtimeo(struct timeval&); - bool SetSoRcvbuf(int); - int SoRcvbuf(); - bool SetSoSndbuf(int); - int SoSndbuf(); - int SoType(); - bool SetSoReuseaddr(bool x = true); - bool SetSoKeepalive(bool x = true); - -#ifdef SO_BSDCOMPAT - bool SetSoBsdcompat(bool x = true); -#endif -#ifdef SO_BINDTODEVICE - bool SetSoBindtodevice(const std::string& intf); -#endif -#ifdef SO_PASSCRED - bool SetSoPasscred(bool x = true); -#endif -#ifdef SO_PEERCRED - bool SoPeercred(struct ucred& ); -#endif -#ifdef SO_PRIORITY - bool SetSoPriority(int); -#endif -#ifdef SO_RCVBUFFORCE - bool SetSoRcvbufforce(int); -#endif -#ifdef SO_SNDBUFFORCE - bool SetSoSndbufforce(int); -#endif -#ifdef SO_TIMESTAMP - bool SetSoTimestamp(bool x = true); -#endif -#ifdef SO_NOSIGPIPE - bool SetSoNosigpipe(bool x = true); -#endif - //@} - - // TCP options in TcpSocket.h/TcpSocket.cpp - -#ifdef HAVE_OPENSSL - /** @name SSL Support */ - //@{ - /** SSL client/server support - internal use. \sa TcpSocket */ - virtual void OnSSLConnect(); - /** SSL client/server support - internal use. \sa TcpSocket */ - virtual void OnSSLAccept(); - /** SSL negotiation failed for client connect. */ - virtual void OnSSLConnectFailed(); - /** SSL negotiation failed for server accept. */ - virtual void OnSSLAcceptFailed(); - /** new SSL support */ - virtual bool SSLNegotiate(); - /** Check if SSL is Enabled for this TcpSocket. - \return true if this is a TcpSocket with SSL enabled */ - bool IsSSL(); - /** Enable SSL operation for a TcpSocket. */ - void EnableSSL(bool x = true); - /** Still negotiating ssl connection. - \return true if ssl negotiating is still in progress */ - bool IsSSLNegotiate(); - /** Set flag indicating ssl handshaking still in progress. */ - void SetSSLNegotiate(bool x = true); - /** OnAccept called with SSL Enabled. - \return true if this is a TcpSocket with an incoming SSL connection */ - bool IsSSLServer(); - /** Set flag indicating that this is a TcpSocket with incoming SSL connection. */ - void SetSSLServer(bool x = true); - /** SSL; Get pointer to ssl context structure. */ - virtual SSL_CTX *GetSslContext() { return NULL; } - /** SSL; Get pointer to ssl structure. */ - virtual SSL *GetSsl() { return NULL; } - //@} -#endif // HAVE_OPENSSL - -#ifdef ENABLE_IPV6 - /** Enable ipv6 for this socket. */ - void SetIpv6(bool x = true); - /** Check ipv6 socket. - \return true if this is an ipv6 socket */ - bool IsIpv6(); -#endif - -#ifdef ENABLE_POOL - /** @name Connection Pool */ - //@{ - /** Client = connecting TcpSocket. */ - void SetIsClient(); - /** Socket type from socket() call. */ - void SetSocketType(int x); - /** Socket type from socket() call. */ - int GetSocketType(); - /** Protocol type from socket() call. */ - void SetSocketProtocol(const std::string& x); - /** Protocol type from socket() call. */ - const std::string& GetSocketProtocol(); - /** Instruct a client socket to stay open in the connection pool after use. - If you have connected to a server using tcp, you can call SetRetain - to leave the connection open after your socket instance has been deleted. - The next connection you make to the same server will reuse the already - opened connection, if it is still available. - */ - void SetRetain(); - /** Check retain flag. - \return true if the socket should be moved to connection pool after use */ - bool Retain(); - /** Copy connection parameters from sock. */ - void CopyConnection(Socket *sock); - //@} -#endif // ENABLE_POOL - -#ifdef ENABLE_SOCKS4 - /** \name Socks4 support */ - //@{ - /** Socks4 client support internal use. \sa TcpSocket */ - virtual void OnSocks4Connect(); - /** Socks4 client support internal use. \sa TcpSocket */ - virtual void OnSocks4ConnectFailed(); - /** Socks4 client support internal use. \sa TcpSocket */ - virtual bool OnSocks4Read(); - /** Called when the last write caused the tcp output buffer to - * become empty. */ - /** socket still in socks4 negotiation mode */ - bool Socks4(); - /** Set flag indicating Socks4 handshaking in progress */ - void SetSocks4(bool x = true); - - /** Set socks4 server host address to use */ - void SetSocks4Host(ipaddr_t a); - /** Set socks4 server hostname to use. */ - void SetSocks4Host(const std::string& ); - /** Socks4 server port to use. */ - void SetSocks4Port(port_t p); - /** Provide a socks4 userid if required by the socks4 server. */ - void SetSocks4Userid(const std::string& x); - /** Get the ip address of socks4 server to use. - \return socks4 server host address */ - ipaddr_t GetSocks4Host(); - /** Get the socks4 server port to use. - \return socks4 server port */ - port_t GetSocks4Port(); - /** Get socks4 userid. - \return Socks4 userid */ - const std::string& GetSocks4Userid(); - //@} -#endif // ENABLE_SOCKS4 - -#ifdef ENABLE_RESOLVER - /** \name Asynchronous Resolver */ - //@{ - /** Request an asynchronous dns resolution. - \param host hostname to be resolved - \param port port number passed along for the ride - \return Resolve ID */ - int Resolve(const std::string& host,port_t port = 0); -#ifdef ENABLE_IPV6 - int Resolve6(const std::string& host, port_t port = 0); -#endif - /** Callback returning a resolved address. - \param id Resolve ID from Resolve call - \param a resolved ip address - \param port port number passed to Resolve */ - virtual void OnResolved(int id,ipaddr_t a,port_t port); -#ifdef ENABLE_IPV6 - virtual void OnResolved(int id,in6_addr& a,port_t port); -#endif - /** Request asynchronous reverse dns lookup. - \param a in_addr to be translated */ - int Resolve(ipaddr_t a); -#ifdef ENABLE_IPV6 - int Resolve(in6_addr& a); -#endif - /** Callback returning reverse resolve results. - \param id Resolve ID - \param name Resolved hostname */ - virtual void OnReverseResolved(int id,const std::string& name); - /** Callback indicating failed dns lookup. - \param id Resolve ID */ - virtual void OnResolveFailed(int id); - //@} -#endif // ENABLE_RESOLVER - -#ifdef ENABLE_DETACH - /** \name Thread Support */ - //@{ - /** Callback fires when a new socket thread has started and this - socket is ready for operation again. - \sa ResolvSocket */ - virtual void OnDetached(); - - // LIST_DETACH - - /** Internal use. */ - void SetDetach(bool x = true); - /** Check detach flag. - \return true if the socket should detach to its own thread */ - bool IsDetach(); - - /** Internal use. */ - void SetDetached(bool x = true); - /** Check detached flag. - \return true if the socket runs in its own thread. */ - const bool IsDetached() const; - /** Order this socket to start its own thread and call OnDetached - when ready for operation. */ - bool Detach(); - /** Store the slave sockethandler pointer. */ - void SetSlaveHandler(ISocketHandler *); - /** Create new thread for this socket to run detached in. */ - void DetachSocket(); - //@} -#endif // ENABLE_DETACH - - /** Write traffic to an IFile. Socket will not delete this object. */ - void SetTrafficMonitor(IFile *p) { m_traffic_monitor = p; } - -#ifdef ENABLE_TRIGGERS - /** \name Triggers */ - //@{ - /** Subscribe to trigger id. */ - void Subscribe(int id); - /** Unsubscribe from trigger id. */ - void Unsubscribe(int id); - /** Trigger callback, with data passed from source to destination. */ - virtual void OnTrigger(int id, const TriggerData& data); - /** Trigger cancelled because source has been deleted (as in delete). */ - virtual void OnCancelled(int id); - //@} -#endif - -protected: - /** default constructor not available */ - Socket() : m_handler(m_handler) {} - /** copy constructor not available */ - Socket(const Socket& s) : m_handler(s.m_handler) {} - - /** assignment operator not available. */ - Socket& operator=(const Socket& ) { return *this; } - - /** All traffic will be written to this IFile, if set. */ - IFile *GetTrafficMonitor() { return m_traffic_monitor; } - -// unsigned long m_flags; ///< boolean flags, replacing old 'bool' members - -private: - ISocketHandler& m_handler; ///< Reference of ISocketHandler in control of this socket - SOCKET m_socket; ///< File descriptor - bool m_bDel; ///< Delete by handler flag - bool m_bClose; ///< Close and delete flag - time_t m_tCreate; ///< Time in seconds when this socket was created - Socket *m_parent; ///< Pointer to ListenSocket class, valid for incoming sockets - bool m_b_disable_read; ///< Disable checking for read events - bool m_connected; ///< Socket is connected (tcp/udp) - bool m_b_erased_by_handler; ///< Set by handler before delete - time_t m_tClose; ///< Time in seconds when ordered to close - std::auto_ptr<SocketAddress> m_client_remote_address; ///< Address of last connect() - std::auto_ptr<SocketAddress> m_remote_address; ///< Remote end address - IFile *m_traffic_monitor; - time_t m_timeout_start; ///< Set by SetTimeout - time_t m_timeout_limit; ///< Defined by SetTimeout - bool m_bLost; ///< connection lost - -#ifdef _WIN32 -static WSAInitializer m_winsock_init; ///< Winsock initialization singleton class -#endif - -#ifdef HAVE_OPENSSL - bool m_b_enable_ssl; ///< Enable SSL for this TcpSocket - bool m_b_ssl; ///< ssl negotiation mode (TcpSocket) - bool m_b_ssl_server; ///< True if this is an incoming ssl TcpSocket connection -#endif - -#ifdef ENABLE_IPV6 - bool m_ipv6; ///< This is an ipv6 socket if this one is true -#endif - -#ifdef ENABLE_POOL - int m_socket_type; ///< Type of socket, from socket() call - std::string m_socket_protocol; ///< Protocol, from socket() call - bool m_bClient; ///< only client connections are pooled - bool m_bRetain; ///< keep connection on close -#endif - -#ifdef ENABLE_SOCKS4 - bool m_bSocks4; ///< socks4 negotiation mode (TcpSocket) - ipaddr_t m_socks4_host; ///< socks4 server address - port_t m_socks4_port; ///< socks4 server port number - std::string m_socks4_userid; ///< socks4 server usedid -#endif - -#ifdef ENABLE_DETACH - bool m_detach; ///< Socket ordered to detach flag - bool m_detached; ///< Socket has been detached - SocketThread *m_pThread; ///< Detach socket thread class pointer - ISocketHandler *m_slave_handler; ///< Actual sockethandler while detached -#endif -}; - -#ifdef SOCKETS_NAMESPACE -} -#endif - -#endif // _SOCKETS_Socket_H - - diff --git a/dep/sockets/include/SocketAddress.h b/dep/sockets/include/SocketAddress.h deleted file mode 100644 index abdbbfd2cf6..00000000000 --- a/dep/sockets/include/SocketAddress.h +++ /dev/null @@ -1,93 +0,0 @@ -/** - ** \file SocketAddress.h - ** \date 2006-09-21 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2007 Anders Hedstrom - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifndef _SOCKETS_SocketAddress_H -#define _SOCKETS_SocketAddress_H - -#include "sockets-config.h" -#include <string> -#include <memory> -#include "socket_include.h" - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -/** - This class and its subclasses is intended to be used as replacement - for the internal data type 'ipaddr_t' and various implementations of - IPv6 addressing found throughout the library. - 'ipaddr_t' is an IPv4 address in network byte order. - 'port_t' is the portnumber in host byte order. - 'struct in6_addr' is an IPv6 address. - 'struct in_addr' is an IPv4 address. - \ingroup basic -*/ -class SocketAddress -{ -public: - virtual ~SocketAddress() {} - - /** Get a pointer to the address struct. */ - virtual operator struct sockaddr *() = 0; - - /** Get length of address struct. */ - virtual operator socklen_t() = 0; - - /** Compare two addresses. */ - virtual bool operator==(SocketAddress&) = 0; - - /** Set port number. - \param port Port number in host byte order */ - virtual void SetPort(port_t port) = 0; - - /** Get port number. - \return Port number in host byte order. */ - virtual port_t GetPort() = 0; - - /** Set socket address. - \param sa Pointer to either 'struct sockaddr_in' or 'struct sockaddr_in6'. */ - virtual void SetAddress(struct sockaddr *sa) = 0; - - /** Convert address to text. */ - virtual std::string Convert(bool include_port) = 0; - - /** Reverse lookup of address. */ - virtual std::string Reverse() = 0; - - /** Get address family. */ - virtual int GetFamily() = 0; - - /** Address structure is valid. */ - virtual bool IsValid() = 0; - - /** Get a copy of this SocketAddress object. */ - virtual std::auto_ptr<SocketAddress> GetCopy() = 0; -}; - - -#ifdef SOCKETS_NAMESPACE -} // namespace SOCKETS_NAMESPACE { -#endif -#endif // _SOCKETS_SocketAddress_H - - diff --git a/dep/sockets/include/SocketHandler.h b/dep/sockets/include/SocketHandler.h deleted file mode 100644 index 5598ec4249b..00000000000 --- a/dep/sockets/include/SocketHandler.h +++ /dev/null @@ -1,265 +0,0 @@ -/** \file SocketHandler.h - ** \date 2004-02-13 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifndef _SOCKETS_SocketHandler_H -#define _SOCKETS_SocketHandler_H - -#include "sockets-config.h" -#include <map> -#include <list> - -#include "socket_include.h" -#include "ISocketHandler.h" - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -class Socket; -#ifdef ENABLE_RESOLVER -class ResolvServer; -#endif -class Mutex; - -/** Socket container class, event generator. - \ingroup basic */ -class SocketHandler : public ISocketHandler -{ -protected: - /** Map type for holding file descriptors/socket object pointers. */ - typedef std::map<SOCKET,Socket *> socket_m; - -public: - /** SocketHandler constructor. - \param log Optional log class pointer */ - SocketHandler(StdLog *log = NULL); - - /** SocketHandler threadsafe constructor. - \param mutex Externally declared mutex variable - \param log Optional log class pointer */ - SocketHandler(Mutex& mutex,StdLog *log = NULL); - - ~SocketHandler(); - - /** Get mutex reference for threadsafe operations. */ - Mutex& GetMutex() const; - - /** Register StdLog object for error callback. - \param log Pointer to log class */ - void RegStdLog(StdLog *log); - - /** Log error to log class for print out / storage. */ - void LogError(Socket *p,const std::string& user_text,int err,const std::string& sys_err,loglevel_t t = LOG_LEVEL_WARNING); - - /** Add socket instance to socket map. Removal is always automatic. */ - void Add(Socket *); - - /** Get status of read/write/exception file descriptor set for a socket. */ - void Get(SOCKET s,bool& r,bool& w,bool& e); - - /** Set read/write/exception file descriptor sets (fd_set). */ - void Set(SOCKET s,bool bRead,bool bWrite,bool bException = true); - - /** Wait for events, generate callbacks. */ - int Select(long sec,long usec); - - /** This method will not return until an event has been detected. */ - int Select(); - - /** Wait for events, generate callbacks. */ - int Select(struct timeval *tsel); - - /** Check that a socket really is handled by this socket handler. */ - bool Valid(Socket *); - - /** Return number of sockets handled by this handler. */ - size_t GetCount(); - - /** Override and return false to deny all incoming connections. - \param p ListenSocket class pointer (use GetPort to identify which one) */ - bool OkToAccept(Socket *p); - - /** Called by Socket when a socket changes state. */ - void AddList(SOCKET s,list_t which_one,bool add); - - // Connection pool -#ifdef ENABLE_POOL - /** Find available open connection (used by connection pool). */ - ISocketHandler::PoolSocket *FindConnection(int type,const std::string& protocol,SocketAddress&); - /** Enable connection pool (by default disabled). */ - void EnablePool(bool x = true); - /** Check pool status. - \return true if connection pool is enabled */ - bool PoolEnabled(); -#endif // ENABLE_POOL - - // Socks4 -#ifdef ENABLE_SOCKS4 - /** Set socks4 server ip that all new tcp sockets should use. */ - void SetSocks4Host(ipaddr_t); - /** Set socks4 server hostname that all new tcp sockets should use. */ - void SetSocks4Host(const std::string& ); - /** Set socks4 server port number that all new tcp sockets should use. */ - void SetSocks4Port(port_t); - /** Set optional socks4 userid. */ - void SetSocks4Userid(const std::string& ); - /** If connection to socks4 server fails, immediately try direct connection to final host. */ - void SetSocks4TryDirect(bool x = true); - /** Get socks4 server ip. - \return socks4 server ip */ - ipaddr_t GetSocks4Host(); - /** Get socks4 port number. - \return socks4 port number */ - port_t GetSocks4Port(); - /** Get socks4 userid (optional). - \return socks4 userid */ - const std::string& GetSocks4Userid(); - /** Check status of socks4 try direct flag. - \return true if direct connection should be tried if connection to socks4 server fails */ - bool Socks4TryDirect(); -#endif // ENABLE_SOCKS4 - - // DNS resolve server -#ifdef ENABLE_RESOLVER - /** Enable asynchronous DNS. - \param port Listen port of asynchronous dns server */ - void EnableResolver(port_t port = 16667); - /** Check resolver status. - \return true if resolver is enabled */ - bool ResolverEnabled(); - /** Queue a dns request. - \param host Hostname to be resolved - \param port Port number will be echoed in Socket::OnResolved callback */ - int Resolve(Socket *,const std::string& host,port_t port); -#ifdef ENABLE_IPV6 - int Resolve6(Socket *,const std::string& host,port_t port); -#endif - /** Do a reverse dns lookup. */ - int Resolve(Socket *,ipaddr_t a); -#ifdef ENABLE_IPV6 - int Resolve(Socket *,in6_addr& a); -#endif - /** Get listen port of asynchronous dns server. */ - port_t GetResolverPort(); - /** Resolver thread ready for queries. */ - bool ResolverReady(); - /** Returns true if the socket is waiting for a resolve event. */ - bool Resolving(Socket *); -#endif // ENABLE_RESOLVER - -#ifdef ENABLE_TRIGGERS - /** Fetch unique trigger id. */ - int TriggerID(Socket *src); - /** Subscribe socket to trigger id. */ - bool Subscribe(int id, Socket *dst); - /** Unsubscribe socket from trigger id. */ - bool Unsubscribe(int id, Socket *dst); - /** Execute OnTrigger for subscribed sockets. - \param id Trigger ID - \param data Data passed from source to destination - \param erase Empty trigger id source and destination maps if 'true', - Leave them in place if 'false' - if a trigger should be called many times */ - void Trigger(int id, Socket::TriggerData& data, bool erase = true); -#endif // ENABLE_TRIGGERS - -#ifdef ENABLE_DETACH - /** Indicates that the handler runs under SocketThread. */ - void SetSlave(bool x = true); - /** Indicates that the handler runs under SocketThread. */ - bool IsSlave(); -#endif - - /** Sanity check of those accursed lists. */ - void CheckSanity(); - -protected: - socket_m m_sockets; ///< Active sockets map - socket_m m_add; ///< Sockets to be added to sockets map - std::list<Socket *> m_delete; ///< Sockets to be deleted (failed when Add) - -protected: - StdLog *m_stdlog; ///< Registered log class, or NULL - Mutex& m_mutex; ///< Thread safety mutex - bool m_b_use_mutex; ///< Mutex correctly initialized - -private: - void CheckList(socket_v&,const std::string&); ///< Used by CheckSanity - /** Remove socket from socket map, used by Socket class. */ - void Remove(Socket *); - SOCKET m_maxsock; ///< Highest file descriptor + 1 in active sockets list - fd_set m_rfds; ///< file descriptor set monitored for read events - fd_set m_wfds; ///< file descriptor set monitored for write events - fd_set m_efds; ///< file descriptor set monitored for exceptions - int m_preverror; ///< debug select() error - int m_errcnt; ///< debug select() error - time_t m_tlast; ///< timeout control - - // state lists - socket_v m_fds; ///< Active file descriptor list - socket_v m_fds_erase; ///< File descriptors that are to be erased from m_sockets - socket_v m_fds_callonconnect; ///< checklist CallOnConnect -#ifdef ENABLE_DETACH - socket_v m_fds_detach; ///< checklist Detach -#endif - socket_v m_fds_timeout; ///< checklist timeout - socket_v m_fds_retry; ///< checklist retry client connect - socket_v m_fds_close; ///< checklist close and delete - -#ifdef ENABLE_SOCKS4 - ipaddr_t m_socks4_host; ///< Socks4 server host ip - port_t m_socks4_port; ///< Socks4 server port number - std::string m_socks4_userid; ///< Socks4 userid - bool m_bTryDirect; ///< Try direct connection if socks4 server fails -#endif -#ifdef ENABLE_RESOLVER - int m_resolv_id; ///< Resolver id counter - ResolvServer *m_resolver; ///< Resolver thread pointer - port_t m_resolver_port; ///< Resolver listen port - std::map<Socket *, bool> m_resolve_q; ///< resolve queue -#endif -#ifdef ENABLE_POOL - bool m_b_enable_pool; ///< Connection pool enabled if true -#endif -#ifdef ENABLE_TRIGGERS - int m_next_trigger_id; ///< Unique trigger id counter - std::map<int, Socket *> m_trigger_src; ///< mapping trigger id to source socket - std::map<int, std::map<Socket *, bool> > m_trigger_dst; ///< mapping trigger id to destination sockets -#endif -#ifdef ENABLE_DETACH - bool m_slave; ///< Indicates that this is a ISocketHandler run in SocketThread -#endif -}; - -#ifdef SOCKETS_NAMESPACE -} -#endif - -#endif // _SOCKETS_SocketHandler_H - - diff --git a/dep/sockets/include/StdLog.h b/dep/sockets/include/StdLog.h deleted file mode 100644 index 3ff68d6e9ea..00000000000 --- a/dep/sockets/include/StdLog.h +++ /dev/null @@ -1,73 +0,0 @@ -/** \file StdLog.h - ** \date 2004-06-01 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifndef _SOCKETS_StdLog_H -#define _SOCKETS_StdLog_H - -#include "sockets-config.h" -#include <string> - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -/** error level enum. */ -typedef enum -{ - LOG_LEVEL_WARNING = 0, - LOG_LEVEL_ERROR, - LOG_LEVEL_FATAL, - LOG_LEVEL_INFO -} loglevel_t; - -class ISocketHandler; -class Socket; - -/** \defgroup logging Log help classes */ -/** Log class interface. - \ingroup logging */ -class StdLog -{ -public: - virtual ~StdLog() {} - - virtual void error(ISocketHandler *,Socket *, - const std::string& user_text, - int err, - const std::string& sys_err, - loglevel_t = LOG_LEVEL_WARNING) = 0; -}; - -#ifdef SOCKETS_NAMESPACE -} -#endif - -#endif // _SOCKETS_StdLog_H - - diff --git a/dep/sockets/include/StdoutLog.h b/dep/sockets/include/StdoutLog.h deleted file mode 100644 index aeb25b3e6e6..00000000000 --- a/dep/sockets/include/StdoutLog.h +++ /dev/null @@ -1,55 +0,0 @@ -/** \file StdoutLog.h - ** \date 2004-06-01 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifndef _SOCKETS_StdoutLog_H -#define _SOCKETS_StdoutLog_H - -#include "sockets-config.h" -#include "StdLog.h" - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -/** StdLog implementation, logs to stdout. - \ingroup logging */ -class StdoutLog : public StdLog -{ -public: - void error(ISocketHandler *,Socket *,const std::string& call,int err,const std::string& sys_err,loglevel_t); -}; - - -#ifdef SOCKETS_NAMESPACE -} -#endif - -#endif // _SOCKETS_StdoutLog_H - - diff --git a/dep/sockets/include/StreamSocket.h b/dep/sockets/include/StreamSocket.h deleted file mode 100644 index bcce10ffbc5..00000000000 --- a/dep/sockets/include/StreamSocket.h +++ /dev/null @@ -1,124 +0,0 @@ -#ifndef _StreamSocket_H -#define _StreamSocket_H - -#include "Socket.h" - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -/** SOCK_STREAM Socket base class. - \ingroup basic */ -class StreamSocket : public Socket -{ -public: - StreamSocket(ISocketHandler& ); - ~StreamSocket(); - - /** Socket should Check Connect on next write event from select(). */ - void SetConnecting(bool = true); - - /** Check connecting flag. - \return true if the socket is still trying to connect */ - bool Connecting(); - - /** Returns true when socket file descriptor is valid, - socket connection is established, and socket is not about to - be closed. */ - bool Ready(); - - /** Set timeout to use for connection attempt. - \param x Timeout in seconds */ - void SetConnectTimeout(int x); - - /** Return number of seconds to wait for a connection. - \return Connection timeout (seconds) */ - int GetConnectTimeout(); - - /** Set flush before close to make a tcp socket completely empty its - output buffer before closing the connection. */ - void SetFlushBeforeClose(bool = true); - - /** Check flush before status. - \return true if the socket should send all data before closing */ - bool GetFlushBeforeClose(); - - /** Define number of connection retries (tcp only). - n = 0 - no retry - n > 0 - number of retries - n = -1 - unlimited retries */ - void SetConnectionRetry(int n); - - /** Get number of maximum connection retries (tcp only). */ - int GetConnectionRetry(); - - /** Increase number of actual connection retries (tcp only). */ - void IncreaseConnectionRetries(); - - /** Get number of actual connection retries (tcp only). */ - int GetConnectionRetries(); - - /** Reset actual connection retries (tcp only). */ - void ResetConnectionRetries(); - - // LIST_CALLONCONNECT - - /** Instruct socket to call OnConnect callback next sockethandler cycle. */ - void SetCallOnConnect(bool x = true); - - /** Check call on connect flag. - \return true if OnConnect() should be called a.s.a.p */ - bool CallOnConnect(); - - // LIST_RETRY - - /** Set flag to initiate a connection attempt after a connection timeout. */ - void SetRetryClientConnect(bool x = true); - - /** Check if a connection attempt should be made. - \return true when another attempt should be made */ - bool RetryClientConnect(); - - /** Called after OnRead if socket is in line protocol mode. - \sa SetLineProtocol */ - /** Enable the OnLine callback. Do not create your own OnRead - * callback when using this. */ - virtual void SetLineProtocol(bool = true); - - /** Check line protocol mode. - \return true if socket is in line protocol mode */ - bool LineProtocol(); - - /** Set shutdown status. */ - void SetShutdown(int); - - /** Get shutdown status. */ - int GetShutdown(); - - /** Returns IPPROTO_TCP or IPPROTO_SCTP */ - virtual int Protocol() = 0; - -protected: - StreamSocket(const StreamSocket& ) {} // copy constructor - -private: - StreamSocket& operator=(const StreamSocket& ) { return *this; } // assignment operator - - bool m_bConnecting; ///< Flag indicating connection in progress - int m_connect_timeout; ///< Connection timeout (seconds) - bool m_flush_before_close; ///< Send all data before closing (default true) - int m_connection_retry; ///< Maximum connection retries (tcp) - int m_retries; ///< Actual number of connection retries (tcp) - bool m_call_on_connect; ///< OnConnect will be called next ISocketHandler cycle if true - bool m_b_retry_connect; ///< Try another connection attempt next ISocketHandler cycle - bool m_line_protocol; ///< Line protocol mode flag - int m_shutdown; ///< Shutdown status -}; - -#ifdef SOCKETS_NAMESPACE -} // namespace SOCKETS_NAMESPACE { -#endif - -#endif // _StreamSocket_H - - diff --git a/dep/sockets/include/TcpSocket.h b/dep/sockets/include/TcpSocket.h deleted file mode 100644 index de1be8bd8b9..00000000000 --- a/dep/sockets/include/TcpSocket.h +++ /dev/null @@ -1,356 +0,0 @@ -/** \file TcpSocket.h - ** \date 2004-02-13 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifndef _SOCKETS_TcpSocket_H -#define _SOCKETS_TcpSocket_H -#include "sockets-config.h" -#include "StreamSocket.h" -#ifdef HAVE_OPENSSL -#include <openssl/ssl.h> -#include "SSLInitializer.h" -#endif - -#include <string.h> - -#define TCP_BUFSIZE_READ 16400 -#define TCP_OUTPUT_CAPACITY 1024000 - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -class SocketAddress; - -/** Socket implementation for TCP. - \ingroup basic */ -class TcpSocket : public StreamSocket -{ - /** \defgroup internal Internal utility */ -protected: - /** Buffer class containing one read/write circular buffer. - \ingroup internal */ - class CircularBuffer - { - public: - CircularBuffer(size_t size); - ~CircularBuffer(); - - /** append l bytes from p to buffer */ - bool Write(const char *p,size_t l); - /** copy l bytes from buffer to dest */ - bool Read(char *dest,size_t l); - /** copy l bytes from buffer to dest, dont touch buffer pointers */ - bool SoftRead(char *dest, size_t l); - /** skip l bytes from buffer */ - bool Remove(size_t l); - /** read l bytes from buffer, returns as string. */ - std::string ReadString(size_t l); - - /** total buffer length */ - size_t GetLength(); - /** pointer to circular buffer beginning */ - const char *GetStart(); - /** return number of bytes from circular buffer beginning to buffer physical end */ - size_t GetL(); - /** return free space in buffer, number of bytes until buffer overrun */ - size_t Space(); - - /** return total number of bytes written to this buffer, ever */ - unsigned long ByteCounter(bool clear = false); - - private: - CircularBuffer(const CircularBuffer& /*s*/) {} - CircularBuffer& operator=(const CircularBuffer& ) { return *this; } - char *buf; - size_t m_max; - size_t m_q; - size_t m_b; - size_t m_t; - unsigned long m_count; - }; - /** Output buffer struct. - \ingroup internal */ - struct OUTPUT { - OUTPUT() : _b(0), _t(0), _q(0) {} - OUTPUT(const char *buf, size_t len) : _b(0), _t(len), _q(len) { - memcpy(_buf, buf, len); - } - size_t Space() { - return TCP_OUTPUT_CAPACITY - _t; - } - void Add(const char *buf, size_t len) { - memcpy(_buf + _t, buf, len); - _t += len; - _q += len; - } - size_t Remove(size_t len) { - _b += len; - _q -= len; - return _q; - } - const char *Buf() { - return _buf + _b; - } - size_t Len() { - return _q; - } - size_t _b; - size_t _t; - size_t _q; - char _buf[TCP_OUTPUT_CAPACITY]; - }; - typedef std::list<OUTPUT *> output_l; - -public: - /** Constructor with standard values on input/output buffers. */ - TcpSocket(ISocketHandler& ); - /** Constructor with custom values for i/o buffer. - \param h ISocketHandler reference - \param isize Input buffer size - \param osize Output buffer size */ - TcpSocket(ISocketHandler& h,size_t isize,size_t osize); - ~TcpSocket(); - - /** Open a connection to a remote server. - If you want your socket to connect to a server, - always call Open before Add'ing a socket to the sockethandler. - If not, the connection attempt will not be monitored by the - socket handler... - \param ip IP address - \param port Port number - \param skip_socks Do not use socks4 even if configured */ - bool Open(ipaddr_t ip,port_t port,bool skip_socks = false); -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - /** Open connection. - \param ip Ipv6 address - \param port Port number - \param skip_socks Do not use socks4 even if configured */ - bool Open(in6_addr ip,port_t port,bool skip_socks = false); -#endif -#endif - bool Open(SocketAddress&,bool skip_socks = false); - bool Open(SocketAddress&,SocketAddress& bind_address,bool skip_socks = false); - /** Open connection. - \param host Hostname - \param port Port number */ - bool Open(const std::string &host,port_t port); - - /** Connect timeout callback. */ - void OnConnectTimeout(); -#ifdef _WIN32 - /** Connection failed reported as exception on win32 */ - void OnException(); -#endif - - /** Close file descriptor - internal use only. - \sa SetCloseAndDelete */ - int Close(); - - /** Send a string. - \param s String to send - \param f Dummy flags -- not used */ - void Send(const std::string &s,int f = 0); - /** Send string using printf formatting. */ - void Sendf(const char *format, ...); - /** Send buffer of bytes. - \param buf Buffer pointer - \param len Length of data - \param f Dummy flags -- not used */ - void SendBuf(const char *buf,size_t len,int f = 0); - /** This callback is executed after a successful read from the socket. - \param buf Pointer to the data - \param len Length of the data */ - virtual void OnRawData(const char *buf,size_t len); - - /** Called when output buffer has been sent. - Note: Will only be called IF the output buffer has been used. - Send's that was successful without needing the output buffer - will not generate a call to this method. */ - virtual void OnWriteComplete(); - /** Number of bytes in input buffer. */ - size_t GetInputLength(); - /** Number of bytes in output buffer. */ - size_t GetOutputLength(); - - /** Callback fires when a socket in line protocol has read one full line. - \param line Line read */ - void OnLine(const std::string& line); - /** Get counter of number of bytes received. */ - uint64_t GetBytesReceived(bool clear = false); - /** Get counter of number of bytes sent. */ - uint64_t GetBytesSent(bool clear = false); - - /** Socks4 specific callback. */ - void OnSocks4Connect(); - /** Socks4 specific callback. */ - void OnSocks4ConnectFailed(); - /** Socks4 specific callback. - \return 'need_more' */ - bool OnSocks4Read(); - -#ifdef ENABLE_RESOLVER - /** Callback executed when resolver thread has finished a resolve request. */ - void OnResolved(int id,ipaddr_t a,port_t port); -#ifdef ENABLE_IPV6 - void OnResolved(int id,in6_addr& a,port_t port); -#endif -#endif -#ifdef HAVE_OPENSSL - /** Callback for 'New' ssl support - replaces SSLSocket. Internal use. */ - void OnSSLConnect(); - /** Callback for 'New' ssl support - replaces SSLSocket. Internal use. */ - void OnSSLAccept(); - /** This method must be implemented to initialize - the ssl context for an outgoing connection. */ - virtual void InitSSLClient(); - /** This method must be implemented to initialize - the ssl context for an incoming connection. */ - virtual void InitSSLServer(); -#endif - -#ifdef ENABLE_RECONNECT - /** Flag that says a broken connection will try to reconnect. */ - void SetReconnect(bool = true); - /** Check reconnect on lost connection flag status. */ - bool Reconnect(); - /** Flag to determine if a reconnect is in progress. */ - void SetIsReconnect(bool x = true); - /** Socket is reconnecting. */ - bool IsReconnect(); -#endif - - void DisableInputBuffer(bool = true); - - void OnOptions(int,int,int,SOCKET); - - void SetLineProtocol(bool = true); - - // TCP options - bool SetTcpNodelay(bool = true); - - virtual int Protocol(); - - /** Trigger limit for callback OnTransferLimit. */ - void SetTransferLimit(size_t sz); - /** This callback fires when the output buffer drops below the value - set by SetTransferLimit. Default: 0 (disabled). */ - virtual void OnTransferLimit(); - -protected: - TcpSocket(const TcpSocket& ); - void OnRead(); - void OnRead( char *buf, size_t n ); - void OnWrite(); -#ifdef HAVE_OPENSSL - /** SSL; Initialize ssl context for a client socket. - \param meth_in SSL method */ - void InitializeContext(const std::string& context, SSL_METHOD *meth_in = NULL); - /** SSL; Initialize ssl context for a server socket. - \param keyfile Combined private key/certificate file - \param password Password for private key - \param meth_in SSL method */ - void InitializeContext(const std::string& context, const std::string& keyfile, const std::string& password, SSL_METHOD *meth_in = NULL); - /** SSL; Initialize ssl context for a server socket. - \param certfile Separate certificate file - \param keyfile Combined private key/certificate file - \param password Password for private key - \param meth_in SSL method */ - void InitializeContext(const std::string& context, const std::string& certfile, const std::string& keyfile, const std::string& password, SSL_METHOD *meth_in = NULL); - /** SSL; Password callback method. */ -static int SSL_password_cb(char *buf,int num,int rwflag,void *userdata); - /** SSL; Get pointer to ssl context structure. */ - virtual SSL_CTX *GetSslContext(); - /** SSL; Get pointer to ssl structure. */ - virtual SSL *GetSsl(); - /** ssl; still negotiating connection. */ - bool SSLNegotiate(); - /** SSL; Get ssl password. */ - const std::string& GetPassword(); -#endif - - CircularBuffer ibuf; ///< Circular input buffer - -private: - TcpSocket& operator=(const TcpSocket& ) { return *this; } - - /** the actual send() */ - int TryWrite(const char *buf, size_t len); - /** add data to output buffer top */ - void Buffer(const char *buf, size_t len); - - // - bool m_b_input_buffer_disabled; - uint64_t m_bytes_sent; - uint64_t m_bytes_received; - bool m_skip_c; ///< Skip second char of CRLF or LFCR sequence in OnRead - char m_c; ///< First char in CRLF or LFCR sequence - std::string m_line; ///< Current line in line protocol mode -#ifdef SOCKETS_DYNAMIC_TEMP - char *m_buf; ///< temporary read buffer -#endif - output_l m_obuf; ///< output buffer - OUTPUT *m_obuf_top; ///< output buffer on top - size_t m_transfer_limit; - size_t m_output_length; - -#ifdef HAVE_OPENSSL -static SSLInitializer m_ssl_init; - SSL_CTX *m_ssl_ctx; ///< ssl context - SSL *m_ssl; ///< ssl 'socket' - BIO *m_sbio; ///< ssl bio - std::string m_password; ///< ssl password -#endif - -#ifdef ENABLE_SOCKS4 - int m_socks4_state; ///< socks4 support - char m_socks4_vn; ///< socks4 support, temporary variable - char m_socks4_cd; ///< socks4 support, temporary variable - unsigned short m_socks4_dstport; ///< socks4 support - unsigned long m_socks4_dstip; ///< socks4 support -#endif - -#ifdef ENABLE_RESOLVER - int m_resolver_id; ///< Resolver id (if any) for current Open call -#endif - -#ifdef ENABLE_RECONNECT - bool m_b_reconnect; ///< Reconnect on lost connection flag - bool m_b_is_reconnect; ///< Trying to reconnect -#endif - -}; - -#ifdef SOCKETS_NAMESPACE -} -#endif - -#endif // _SOCKETS_TcpSocket_H - - diff --git a/dep/sockets/include/Thread.h b/dep/sockets/include/Thread.h deleted file mode 100644 index efb766e9ee6..00000000000 --- a/dep/sockets/include/Thread.h +++ /dev/null @@ -1,100 +0,0 @@ -/** \file Thread.h - ** \date 2004-10-30 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifndef _SOCKETS_Thread_H -#define _SOCKETS_Thread_H - -#include "sockets-config.h" -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -#ifdef _WIN32 -// to be -//typedef DWORD threadfunc_t; -//typedef LPVOID threadparam_t; -//#define STDPREFIX WINAPI -typedef unsigned threadfunc_t; -typedef void * threadparam_t; -#define STDPREFIX __stdcall -#else -#include <pthread.h> - -typedef void * threadfunc_t; -typedef void * threadparam_t; -#define STDPREFIX -#endif - -/** \defgroup threading Threading */ -/** Thread base class. -The Thread class is used by the resolver (ResolvServer) and running a detached socket (SocketThread). -When you know some processing will take a long time and will freeze up a socket, there is always the -possibility to call Detach() on that socket before starting the processing. -When the OnDetached() callback is later called the processing can continue, now in its own thread. - \ingroup threading */ -class Thread -{ -public: - Thread(bool release = true); - virtual ~Thread(); - - static threadfunc_t STDPREFIX StartThread(threadparam_t); - - virtual void Run() = 0; - - bool IsRunning(); - void SetRunning(bool x); - bool IsReleased(); - void SetRelease(bool x); - bool DeleteOnExit(); - void SetDeleteOnExit(bool x = true); - bool IsDestructor(); - -private: - Thread(const Thread& ) {} - Thread& operator=(const Thread& ) { return *this; } -#ifdef _WIN32 - HANDLE m_thread; - unsigned m_dwThreadId; -#else - pthread_t m_thread; -#endif - bool m_running; - bool m_release; - bool m_b_delete_on_exit; - bool m_b_destructor; -}; - -#ifdef SOCKETS_NAMESPACE -} -#endif - -#endif // _SOCKETS_Thread_H - - diff --git a/dep/sockets/include/UdpSocket.h b/dep/sockets/include/UdpSocket.h deleted file mode 100644 index 3b06c6955bd..00000000000 --- a/dep/sockets/include/UdpSocket.h +++ /dev/null @@ -1,215 +0,0 @@ -/** \file UdpSocket.h - ** \date 2004-02-13 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifndef _SOCKETS_UdpSocket_H -#define _SOCKETS_UdpSocket_H - -#include "sockets-config.h" -#include "Socket.h" - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -/** Socket implementation for UDP. - \ingroup basic */ -class UdpSocket : public Socket -{ -public: - /** Constructor. - \param h ISocketHandler reference - \param ibufsz Maximum size of receive message (extra bytes will be truncated) - \param ipv6 'true' if this is an ipv6 socket */ - UdpSocket(ISocketHandler& h,int ibufsz = 16384,bool ipv6 = false, int retries = 0); - ~UdpSocket(); - - /** Called when incoming data has been received. - \param buf Pointer to data - \param len Length of data - \param sa Pointer to sockaddr struct of sender - \param sa_len Length of sockaddr struct */ - virtual void OnRawData(const char *buf,size_t len,struct sockaddr *sa,socklen_t sa_len); - - /** Called when incoming data has been received and read timestamp is enabled. - \param buf Pointer to data - \param len Length of data - \param sa Pointer to sockaddr struct of sender - \param sa_len Length of sockaddr struct - \param ts Timestamp from message */ - virtual void OnRawData(const char *buf,size_t len,struct sockaddr *sa,socklen_t sa_len,struct timeval *ts); - - /** To receive incoming data, call Bind to setup an incoming port. - \param port Incoming port number - \param range Port range to try if ports already in use - \return 0 if bind succeeded */ - int Bind(port_t& port,int range = 1); - /** To receive data on a specific interface:port, use this. - \param intf Interface ip/hostname - \param port Port number - \param range Port range - \return 0 if bind succeeded */ - int Bind(const std::string& intf,port_t& port,int range = 1); - /** To receive data on a specific interface:port, use this. - \param a Ip address - \param port Port number - \param range Port range - \return 0 if bind succeeded */ - int Bind(ipaddr_t a,port_t& port,int range = 1); -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - /** To receive data on a specific interface:port, use this. - \param a Ipv6 address - \param port Port number - \param range Port range - \return 0 if bind succeeded */ - int Bind(in6_addr a,port_t& port,int range = 1); -#endif -#endif - /** To receive data on a specific interface:port, use this. - \param ad Socket address - \param range Port range - \return 0 if bind succeeded */ - int Bind(SocketAddress& ad,int range = 1); - - /** Define remote host. - \param l Address of remote host - \param port Port of remote host - \return true if successful */ - bool Open(ipaddr_t l,port_t port); - /** Define remote host. - \param host Hostname - \param port Port number - \return true if successful */ - bool Open(const std::string& host,port_t port); -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - /** Define remote host. - \param a Address of remote host, ipv6 - \param port Port of remote host - \return true if successful */ - bool Open(struct in6_addr& a,port_t port); -#endif -#endif - /** Define remote host. - \param ad Socket address - \return true if successful */ - bool Open(SocketAddress& ad); - - /** Send to specified host */ - void SendToBuf(const std::string& ,port_t,const char *data,int len,int flags = 0); - /** Send to specified address */ - void SendToBuf(ipaddr_t,port_t,const char *data,int len,int flags = 0); -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - /** Send to specified ipv6 address */ - void SendToBuf(in6_addr,port_t,const char *data,int len,int flags = 0); -#endif -#endif - /** Send to specified socket address */ - void SendToBuf(SocketAddress& ad,const char *data,int len,int flags = 0); - - /** Send string to specified host */ - void SendTo(const std::string&,port_t,const std::string&,int flags = 0); - /** Send string to specified address */ - void SendTo(ipaddr_t,port_t,const std::string&,int flags = 0); -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - /** Send string to specified ipv6 address */ - void SendTo(in6_addr,port_t,const std::string&,int flags = 0); -#endif -#endif - /** Send string to specified socket address */ - void SendTo(SocketAddress& ad,const std::string&,int flags = 0); - - /** Send to connected address */ - void SendBuf(const char *data,size_t,int flags = 0); - /** Send string to connected address. */ - void Send(const std::string& ,int flags = 0); - - /** Set broadcast */ - void SetBroadcast(bool b = true); - /** Check broadcast flag. - \return true broadcast is enabled. */ - bool IsBroadcast(); - - /** multicast */ - void SetMulticastTTL(int ttl = 1); - int GetMulticastTTL(); - void SetMulticastLoop(bool = true); - bool IsMulticastLoop(); - void AddMulticastMembership(const std::string& group,const std::string& intf = "0.0.0.0",int if_index = 0); - void DropMulticastMembership(const std::string& group,const std::string& intf = "0.0.0.0",int if_index = 0); -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - /** multicast, ipv6 only */ - void SetMulticastHops(int = -1); - /** multicast, ipv6 only */ - int GetMulticastHops(); -#endif -#endif - /** Returns true if Bind succeeded. */ - bool IsBound(); - /** Return Bind port number */ - port_t GetPort(); - - void OnOptions(int,int,int,SOCKET) {} - - int GetLastSizeWritten(); - - /** Also read timestamp information from incoming message */ - void SetTimestamp(bool = true); - -protected: - UdpSocket(const UdpSocket& s) : Socket(s) {} - void OnRead(); -#if defined(LINUX) || defined(MACOSX) - /** This method emulates socket recvfrom, but uses messages so we can get the timestamp */ - int ReadTS(char *ioBuf, int inBufSize, struct sockaddr *from, socklen_t fromlen, struct timeval *ts); -#endif - -private: - UdpSocket& operator=(const UdpSocket& ) { return *this; } - /** create before using sendto methods */ - void CreateConnection(); - char *m_ibuf; ///< Input buffer - int m_ibufsz; ///< Size of input buffer - bool m_bind_ok; ///< Bind completed successfully - port_t m_port; ///< Bind port number - int m_last_size_written; - int m_retries; - bool m_b_read_ts; -}; - -#ifdef SOCKETS_NAMESPACE -} -#endif - -#endif // _SOCKETS_UdpSocket_H - - diff --git a/dep/sockets/include/Utility.h b/dep/sockets/include/Utility.h deleted file mode 100644 index 724a94e4b32..00000000000 --- a/dep/sockets/include/Utility.h +++ /dev/null @@ -1,186 +0,0 @@ -/** \file Utility.h - ** \date 2004-02-13 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifndef _SOCKETS_Utility_H -#define _SOCKETS_Utility_H - -#include "sockets-config.h" -#include <ctype.h> -#include <string.h> -#include <memory> -#include "socket_include.h" -#include <map> -#include <string> - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -#define TWIST_LEN 624 - -class SocketAddress; - -/** Conversion utilities. - \ingroup util */ -class Utility -{ - /** - The Mersenne Twister - http://www.math.keio.ac.jp/~matumoto/emt.html - */ - class Rng { - public: - Rng(unsigned long seed); - - unsigned long Get(); - - private: - int m_value; - unsigned long m_tmp[TWIST_LEN]; - }; - class ncmap_compare { - public: - bool operator()(const std::string& x, const std::string& y) const { - return strcasecmp(x.c_str(), y.c_str()) < 0; - } - }; -public: - template<typename Y> class ncmap : public std::map<std::string, Y, ncmap_compare> { - public: - ncmap() {} - }; -public: - static std::string base64(const std::string& str_in); - static std::string base64d(const std::string& str_in); - static std::string l2string(long l); - static std::string bigint2string(uint64_t l); - static uint64_t atoi64(const std::string& str); - static unsigned int hex2unsigned(const std::string& str); - static std::string rfc1738_encode(const std::string& src); - static std::string rfc1738_decode(const std::string& src); - - /** Checks whether a string is a valid ipv4/ipv6 ip number. */ - static bool isipv4(const std::string&); - /** Checks whether a string is a valid ipv4/ipv6 ip number. */ - static bool isipv6(const std::string&); - - /** Hostname to ip resolution ipv4, not asynchronous. */ - static bool u2ip(const std::string&, ipaddr_t&); - static bool u2ip(const std::string&, struct sockaddr_in& sa, int ai_flags = 0); - -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - /** Hostname to ip resolution ipv6, not asynchronous. */ - static bool u2ip(const std::string&, struct in6_addr&); - static bool u2ip(const std::string&, struct sockaddr_in6& sa, int ai_flags = 0); -#endif -#endif - - /** Reverse lookup of address to hostname */ - static bool reverse(struct sockaddr *sa, socklen_t sa_len, std::string&, int flags = 0); - static bool reverse(struct sockaddr *sa, socklen_t sa_len, std::string& hostname, std::string& service, int flags = 0); - - static bool u2service(const std::string& name, int& service, int ai_flags = 0); - - /** Convert binary ip address to string: ipv4. */ - static void l2ip(const ipaddr_t,std::string& ); - static void l2ip(const in_addr&,std::string& ); -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - /** Convert binary ip address to string: ipv6. */ - static void l2ip(const struct in6_addr&,std::string& ,bool mixed = false); - - /** ipv6 address compare. */ - static int in6_addr_compare(in6_addr,in6_addr); -#endif -#endif - /** ResolveLocal (hostname) - call once before calling any GetLocal method. */ - static void ResolveLocal(); - /** Returns local hostname, ResolveLocal must be called once before using. - \sa ResolveLocal */ - static const std::string& GetLocalHostname(); - /** Returns local ip, ResolveLocal must be called once before using. - \sa ResolveLocal */ - static ipaddr_t GetLocalIP(); - /** Returns local ip number as string. - \sa ResolveLocal */ - static const std::string& GetLocalAddress(); -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - /** Returns local ipv6 ip. - \sa ResolveLocal */ - static const struct in6_addr& GetLocalIP6(); - /** Returns local ipv6 address. - \sa ResolveLocal */ - static const std::string& GetLocalAddress6(); -#endif -#endif - /** Set environment variable. - \param var Name of variable to set - \param value Value */ - static void SetEnv(const std::string& var,const std::string& value); - /** Convert sockaddr struct to human readable string. - \param sa Ptr to sockaddr struct */ - static std::string Sa2String(struct sockaddr *sa); - - /** Get current time in sec/microseconds. */ - static void GetTime(struct timeval *); - - static std::auto_ptr<SocketAddress> CreateAddress(struct sockaddr *,socklen_t); - - static unsigned long ThreadID(); - - static std::string ToLower(const std::string& str); - static std::string ToUpper(const std::string& str); - - static std::string ToString(double d); - - /** Returns a random 32-bit integer */ - static unsigned long Rnd(); - -private: - static std::string m_host; ///< local hostname - static ipaddr_t m_ip; ///< local ip address - static std::string m_addr; ///< local ip address in string format -#ifdef ENABLE_IPV6 -#ifdef IPPROTO_IPV6 - static struct in6_addr m_local_ip6; ///< local ipv6 address -#endif - static std::string m_local_addr6; ///< local ipv6 address in string format -#endif - static bool m_local_resolved; ///< ResolveLocal has been called if true -}; - -#ifdef SOCKETS_NAMESPACE -} -#endif - -#endif // _SOCKETS_Utility_H - - diff --git a/dep/sockets/include/socket_include.h b/dep/sockets/include/socket_include.h deleted file mode 100644 index 89855a54108..00000000000 --- a/dep/sockets/include/socket_include.h +++ /dev/null @@ -1,290 +0,0 @@ -/** \file socket_include.h - ** \date 2005-04-12 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifndef _SOCKETS_socket_include_H -#define _SOCKETS_socket_include_H -#include "sockets-config.h" - -#ifdef _MSC_VER -#pragma warning(disable:4514) -#endif - -// common defines affecting library and applications using library - -/* Define SOCKETS_DYNAMIC_TEMP to use dynamically allocated buffers - in read operations - helps on ECOS */ -#define SOCKETS_DYNAMIC_TEMP - -// platform specific stuff -#if (defined(__unix__) || defined(unix)) && !defined(USG) -#include <sys/param.h> -#endif -#include <list> - -// int64 -#ifdef _WIN32 -typedef unsigned __int64 uint64_t; -#else -#include <stdlib.h> -#ifdef SOLARIS -# include <sys/types.h> -#else -# include <stdint.h> -#endif -#endif - -#ifndef _WIN32 -// ---------------------------------------- -// common unix includes / defines -#include <unistd.h> -#include <sys/time.h> -#include <sys/types.h> -#include <sys/socket.h> -#include <netinet/in.h> -#include <arpa/inet.h> -//#include <netdb.h> - -// all typedefs in this file will be declared outside the sockets namespace, -// because some os's will already have one or more of the type defined. -typedef int SOCKET; -#define Errno errno -#define StrError strerror - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -// WIN32 adapt -#define closesocket close -#define INVALID_SOCKET -1 -#define SOCKET_ERROR -1 - -#ifndef INADDR_NONE -#define INADDR_NONE ((unsigned long) -1) -#endif // INADDR_NONE - -#ifdef SOCKETS_NAMESPACE -} -#endif - -#endif // !_WIN32 - -// ---------------------------------------- -// Generic -#ifndef SOL_IP -#define SOL_IP IPPROTO_IP -#endif - -// ---------------------------------------- -// OS specific adaptions - -#ifdef SOLARIS -// ---------------------------------------- -// Solaris -typedef unsigned short port_t; -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif -// no defs - -#ifdef SOCKETS_NAMESPACE -} -#endif - -#define s6_addr16 _S6_un._S6_u8 -#define MSG_NOSIGNAL 0 - -#elif defined __FreeBSD__ -// ---------------------------------------- -// FreeBSD -# if __FreeBSD_version >= 400014 -# define s6_addr16 __u6_addr.__u6_addr16 -# if !defined(MSG_NOSIGNAL) -# define MSG_NOSIGNAL 0 -# endif -# include <netinet/in.h> -typedef in_addr_t ipaddr_t; -typedef in_port_t port_t; -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif -// no defs - -#ifdef SOCKETS_NAMESPACE -} -#endif - -# define IPV6_ADD_MEMBERSHIP IPV6_JOIN_GROUP -# define IPV6_DROP_MEMBERSHIP IPV6_LEAVE_GROUP -# else -# error FreeBSD versions prior to 400014 does not support ipv6 -# endif - -#elif defined (__NetBSD__) || defined (__OpenBSD__) -# if !defined(MSG_NOSIGNAL) -# define MSG_NOSIGNAL 0 -# endif -# include <netinet/in.h> -typedef in_addr_t ipaddr_t; -typedef in_port_t port_t; -#elif defined MACOSX -// ---------------------------------------- -// Mac OS X -#include <string.h> -#ifdef __DARWIN_UNIX03 -typedef unsigned short port_t; -#else -#include <mach/port.h> -#endif // __DARWIN_UNIX03 -typedef unsigned long ipaddr_t; -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif -// no defs - -#ifdef SOCKETS_NAMESPACE -} -#endif - -#define s6_addr16 __u6_addr.__u6_addr16 -#define MSG_NOSIGNAL 0 // oops - thanks Derek -#define IPV6_ADD_MEMBERSHIP IPV6_JOIN_GROUP -#define IPV6_DROP_MEMBERSHIP IPV6_LEAVE_GROUP - -#elif defined _WIN32 -// ---------------------------------------- -// Win32 -#ifdef _MSC_VER -#pragma comment(lib, "wsock32.lib") -#endif -#define strcasecmp _stricmp - -typedef unsigned long ipaddr_t; -typedef unsigned short port_t; -typedef int socklen_t; -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif -// no defs - -#ifdef SOCKETS_NAMESPACE -} -#endif - -// 1.8.6: define FD_SETSIZE to something bigger than 64 if there are a lot of -// simultaneous connections (must be done before including winsock.h) -#define FD_SETSIZE 1024 - -// windows 2000 with ipv6 preview installed: -// http://msdn.microsoft.com/downloads/sdks/platform/tpipv6.asp -// see the FAQ on how to install -#define WIN32_LEAN_AND_MEAN -#include <winsock2.h> -#include <ws2tcpip.h> -#if _MSC_VER < 1200 -#ifndef __CYGWIN__ -#ifdef ENABLE_IPV6 -#include <tpipv6.h> // For IPv6 Tech Preview. -#endif -#endif -#endif // _MSC_VER < 1200 - -#define MSG_NOSIGNAL 0 -//#define SHUT_RDWR 2 -#define SHUT_WR 1 - -#define Errno WSAGetLastError() -const char *StrError(int x); - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - -// class WSAInitializer is a part of the Socket class (on win32) -// as a static instance - so whenever an application uses a Socket, -// winsock is initialized -class WSAInitializer // Winsock Initializer -{ -public: - WSAInitializer() { - if (WSAStartup(0x101,&m_wsadata)) - { - exit(-1); - } - } - ~WSAInitializer() { - WSACleanup(); - } -private: - WSADATA m_wsadata; -}; - -#ifdef SOCKETS_NAMESPACE -} -#endif - -#else -// ---------------------------------------- -// LINUX -typedef unsigned long ipaddr_t; -typedef unsigned short port_t; -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif -// no defs - -#ifdef SOCKETS_NAMESPACE -} -#endif - -#endif - -#ifdef SOCKETS_NAMESPACE -namespace SOCKETS_NAMESPACE { -#endif - /** List type containing file descriptors. */ - typedef std::list<SOCKET> socket_v; - -#ifdef SOCKETS_NAMESPACE -} -#endif - -// getaddrinfo / getnameinfo replacements -#ifdef NO_GETADDRINFO -#ifndef AI_NUMERICHOST -#define AI_NUMERICHOST 1 -#endif -#ifndef NI_NUMERICHOST -#define NI_NUMERICHOST 1 -#endif -#endif - -#endif // _SOCKETS_socket_include_H - - diff --git a/dep/sockets/include/sockets-config.h b/dep/sockets/include/sockets-config.h deleted file mode 100644 index 1c8dc439092..00000000000 --- a/dep/sockets/include/sockets-config.h +++ /dev/null @@ -1,90 +0,0 @@ -/** - ** \file sockets-config.h - ** \date 2007-04-14 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2007 Anders Hedstrom - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#ifndef _SOCKETS_CONFIG_H -#define _SOCKETS_CONFIG_H - -#ifndef _RUN_DP -/* First undefine symbols if already defined. */ -#undef HAVE_OPENSSL -#undef ENABLE_IPV6 -#undef USE_SCTP -#undef NO_GETADDRINFO -#undef ENABLE_POOL -#undef ENABLE_SOCKS4 -#undef ENABLE_RESOLVER -#undef ENABLE_RECONNECT -#undef ENABLE_DETACH -#undef ENABLE_TRIGGERS -#undef ENABLE_EXCEPTIONS -#endif // _RUN_DP - -// define MACOSX for internal socket library checks -#if defined(__APPLE__) && defined(__MACH__) && !defined(MACOSX) -#define MACOSX -#endif - -/* OpenSSL support. */ -//#define HAVE_OPENSSL - -/* Ipv6 support. */ -//#define ENABLE_IPV6 - -/* SCTP support. */ -//#define USE_SCTP - -/* Define NO_GETADDRINFO if your operating system does not support - the "getaddrinfo" and "getnameinfo" function calls. */ -#define NO_GETADDRINFO - -/* Connection pool support. */ -#define ENABLE_POOL - -/* Socks4 client support. */ -//#define ENABLE_SOCKS4 - -/* Asynchronous resolver. */ -#define ENABLE_RESOLVER - -/* Enable TCP reconnect on lost connection. - Socket::OnReconnect - Socket::OnDisconnect -*/ -#define ENABLE_RECONNECT - -/* Enable socket thread detach functionality. */ -#define ENABLE_DETACH - -/* Enable socket to socket triggers. Not yet in use. */ -//#define ENABLE_TRIGGERS - -/* Enabled exceptions. */ -//#define ENABLE_EXCEPTIONS - -/* Resolver uses the detach function so either enable both or disable both. */ -#ifndef ENABLE_DETACH -#undef ENABLE_RESOLVER -#endif - -#endif // _SOCKETS_CONFIG_H - - diff --git a/dep/sockets/network_kist.txt b/dep/sockets/network_kist.txt deleted file mode 100644 index f6597bf9c77..00000000000 --- a/dep/sockets/network_kist.txt +++ /dev/null @@ -1,20 +0,0 @@ -The following are the only .cpp files used from the new network library (v2.2.8) This file is just for future reference. - -Base64.cpp -Exception.cpp -Ipv4Address.cpp -Ipv6Address.cpp -Lock.cpp -Mutex.cpp -Parse.cpp -ResolvServer.cpp -ResolvSocket.cpp -Socket.cpp -SocketHandler.cpp -socket_include.cpp -StdoutLog.cpp -StreamSocket.cpp -TcpSocket.cpp -Thread.cpp -UdpSocket.cpp -Utility.cpp diff --git a/dep/sockets/socket_include.cpp b/dep/sockets/socket_include.cpp deleted file mode 100644 index 290602c1b52..00000000000 --- a/dep/sockets/socket_include.cpp +++ /dev/null @@ -1,89 +0,0 @@ -/** \file socket_include.cpp - ** \date 2004-11-28 - ** \author grymse@alhem.net -**/ -/* -Copyright (C) 2004-2007 Anders Hedstrom - -This library is made available under the terms of the GNU GPL. - -If you would like to use this library in a closed-source application, -a separate license agreement is available. For information about -the closed-source license agreement for the C++ sockets library, -please visit http://www.alhem.net/Sockets/license.html and/or -email license@alhem.net. - -This program is free software; you can redistribute it and/or -modify it under the terms of the GNU General Public License -as published by the Free Software Foundation; either version 2 -of the License, or (at your option) any later version. - -This program is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the -GNU General Public License for more details. - -You should have received a copy of the GNU General Public License -along with this program; if not, write to the Free Software -Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. -*/ -#include <stdio.h> - -// only to be included in win32 projects -const char *StrError(int x) -{ -static char tmp[100]; - switch (x) - { - case 10004: return "Interrupted function call."; - case 10013: return "Permission denied."; - case 10014: return "Bad address."; - case 10022: return "Invalid argument."; - case 10024: return "Too many open files."; - case 10035: return "Resource temporarily unavailable."; - case 10036: return "Operation now in progress."; - case 10037: return "Operation already in progress."; - case 10038: return "Socket operation on nonsocket."; - case 10039: return "Destination address required."; - case 10040: return "Message too long."; - case 10041: return "Protocol wrong type for socket."; - case 10042: return "Bad protocol option."; - case 10043: return "Protocol not supported."; - case 10044: return "Socket type not supported."; - case 10045: return "Operation not supported."; - case 10046: return "Protocol family not supported."; - case 10047: return "Address family not supported by protocol family."; - case 10048: return "Address already in use."; - case 10049: return "Cannot assign requested address."; - case 10050: return "Network is down."; - case 10051: return "Network is unreachable."; - case 10052: return "Network dropped connection on reset."; - case 10053: return "Software caused connection abort."; - case 10054: return "Connection reset by peer."; - case 10055: return "No buffer space available."; - case 10056: return "Socket is already connected."; - case 10057: return "Socket is not connected."; - case 10058: return "Cannot send after socket shutdown."; - case 10060: return "Connection timed out."; - case 10061: return "Connection refused."; - case 10064: return "Host is down."; - case 10065: return "No route to host."; - case 10067: return "Too many processes."; - case 10091: return "Network subsystem is unavailable."; - case 10092: return "Winsock.dll version out of range."; - case 10093: return "Successful WSAStartup not yet performed."; - case 10101: return "Graceful shutdown in progress."; - case 10109: return "Class type not found."; - case 11001: return "Host not found."; - case 11002: return "Nonauthoritative host not found."; - case 11003: return "This is a nonrecoverable error."; - case 11004: return "Valid name, no data record of requested type."; - - default: - break; - } - sprintf(tmp, "Winsock error code: %d", x); - return tmp; -} - - |