1 files changed, 160 insertions, 0 deletions
diff --git a/src/server/shared/PacketLog.cpp b/src/server/shared/PacketLog.cpp
new file mode 100644
index 00000000000..4e5cad69605
--- /dev/null
+++ b/src/server/shared/PacketLog.cpp
@@ -0,0 +1,160 @@
+/*
+ * Copyright (C) 2005-2009 MaNGOS <http://getmangos.com/>
+ *
+ * Copyright (C) 2008-2010 Trinity <http://www.trinitycore.org/>
+ *
+ * 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 "Common.h"
+#include "PacketLog.h"
+#include "Config/ConfigEnv.h"
+#include "Policies/SingletonImpl.h"
+
+#include <ctype.h>
+
+INSTANTIATE_SINGLETON_1( PacketLog );
+
+PacketLog::PacketLog()
+{
+
+    if (sConfig.GetBoolDefault("LogRealm", false))
+    {
+        FILE *pFile = fopen("realm.log", "w+");
+        fclose(pFile);
+    }
+
+    if (sConfig.GetBoolDefault("LogWorld", false))
+    {
+        FILE *pFile = fopen("world.log", "w+");
+        fclose(pFile);
+    }
+}
+
+PacketLog::~PacketLog()
+{
+}
+
+char PacketLog::makehexchar(int i)
+{
+    return (i<=9) ? '0'+i : 'A'+(i-10);
+}
+
+int PacketLog::hextoint(char c)
+{
+    c = toupper(c);
+    return (c > '9' ? c - 'A' + 10 : c - '0');
+}
+
+void PacketLog::HexDump(const unsigned char* data, size_t length, const char* file)
+{
+    FILE *pFile;
+    pFile = fopen(file, "a");
+
+    const int char_offset = 16*3 + 2;
+    const int line_size = 16*3 + 16 + 3;
+    char line[line_size+1];
+
+    fprintf(pFile,"OFFSET  00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F | 0123456789ABCDEF\n");
+    fprintf(pFile,"--------------------------------------------------------------------------\n");
+
+    line[char_offset - 1] = ' ';
+    line[char_offset - 2] = ' ';
+
+    for (size_t i=0; i<length; )
+    {
+        int bi=0;
+        int ci=0;
+
+        int start_i = i;
+
+        for (int line_i=0; i < length && line_i < 16; i++, line_i++)
+        {
+            line[bi++] = makehexchar(*data>>4);
+            line[bi++] = makehexchar(*data & 0x0f);
+            line[bi++] = ' ';
+            line[char_offset+(ci++)]=(isprint(*data) ? *data : '.');
+            ++data;
+        }
+
+        while (bi<16*3)
+        {
+            line[bi++]=' ';
+        }
+
+        line[char_offset+(ci++)]='\n';
+        line[char_offset+ci]=0;
+
+        fprintf(pFile,"%06X  %s", start_i, line);
+    }
+    fprintf(pFile, "\n\n");
+    fclose(pFile);
+}
+
+void PacketLog::HexDump(const char *data, size_t length, const char* file)
+{
+    HexDump((unsigned char *)data, length, file);
+}
+
+void PacketLog::HexDumpStr(const char *msg, const char *data, size_t len, const char* file)
+{
+    FILE *pFile;
+    pFile = fopen(file, "a");
+    fprintf(pFile,"%s\n", msg);
+    fclose(pFile);
+
+    HexDump(data, len, file);
+}
+
+void PacketLog::RealmHexDump(RealmPacket* data, uint32 socket, bool direction)
+{
+    if (!sConfig.GetBoolDefault("LogRealm", false))
+        return;
+
+    FILE *pFile;
+    pFile = fopen("realm.log", "a");
+
+    uint16 len = data->size() + 2;
+    uint8 opcode = data->GetOpcode();
+    if (direction)
+        fprintf(pFile, "SERVER:\nSOCKET: %d\nLENGTH: %d\nOPCODE: %.2X\nDATA:\n", socket, len, opcode);
+    else
+        fprintf(pFile, "CLIENT:\nSOCKET: %d\nLENGTH: %d\nOPCODE: %.2X\nDATA:\n", socket, len, opcode);
+
+    fclose(pFile);
+    HexDump((char *)data->contents(), data->size(), "realm.log");
+
+}
+
+void PacketLog::WorldHexDump(WorldPacket* data, uint32 socket, bool direction)
+{
+    if (!sConfig.GetBoolDefault("LogWorld", false))
+        return;
+
+    FILE *pFile;
+    pFile = fopen("world.log", "a");
+
+    uint16 len = data->size();
+    uint16 opcode = data->GetOpcode();
+    if (direction)
+        fprintf(pFile, "SERVER:\nSOCKET: %d\nLENGTH: %d\nOPCODE: %.4X\nDATA:\n", socket, len, opcode);
+    else
+        fprintf(pFile, "CLIENT:\nSOCKET: %d\nLENGTH: %d\nOPCODE: %.4X\nDATA:\n", socket, len, opcode);
+
+    fclose(pFile);
+    HexDump((char *)data->contents(), data->size(), "world.log");
+
+}
+