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/*
* Copyright (C)
* Copyright (C)
*
* 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, see <http://www.gnu.org/licenses/>.
*/
/// \addtogroup Trinityd
/// @{
/// \file
#include "Common.h"
#include "ObjectMgr.h"
#include "World.h"
#include "WorldSession.h"
#include "Configuration/Config.h"
#include "AccountMgr.h"
#include "Chat.h"
#include "CliRunnable.h"
#include "Language.h"
#include "Log.h"
#include "MapManager.h"
#include "Player.h"
#include "Util.h"
#if PLATFORM != PLATFORM_WINDOWS
#include <readline/readline.h>
#include <readline/history.h>
char* command_finder(const char* text, int state)
{
static int idx, len;
const char* ret;
ChatCommand* cmd = ChatHandler::getCommandTable();
if (!state)
{
idx = 0;
len = strlen(text);
}
while ((ret = cmd[idx].Name))
{
if (!cmd[idx].AllowConsole)
{
idx++;
continue;
}
idx++;
//printf("Checking %s \n", cmd[idx].Name);
if (strncmp(ret, text, len) == 0)
return strdup(ret);
if (cmd[idx].Name == NULL)
break;
}
return ((char*)NULL);
}
char** cli_completion(const char* text, int start, int /*end*/)
{
char** matches = NULL;
if (start)
rl_bind_key('\t', rl_abort);
else
matches = rl_completion_matches((char*)text, &command_finder);
return matches;
}
int cli_hook_func()
{
if (World::IsStopped())
rl_done = 1;
return 0;
}
#endif
void utf8print(void* /*arg*/, const char* str)
{
#if PLATFORM == PLATFORM_WINDOWS
wchar_t wtemp_buf[6000];
size_t wtemp_len = 6000-1;
if (!Utf8toWStr(str, strlen(str), wtemp_buf, wtemp_len))
return;
char temp_buf[6000];
CharToOemBuffW(&wtemp_buf[0], &temp_buf[0], wtemp_len+1);
printf(temp_buf);
#else
{
printf("%s", str);
fflush(stdout);
}
#endif
}
void commandFinished(void*, bool /*success*/)
{
printf("TC> ");
fflush(stdout);
}
#ifdef linux
// Non-blocking keypress detector, when return pressed, return 1, else always return 0
int kb_hit_return()
{
struct timeval tv;
fd_set fds;
tv.tv_sec = 0;
tv.tv_usec = 0;
FD_ZERO(&fds);
FD_SET(STDIN_FILENO, &fds);
select(STDIN_FILENO+1, &fds, NULL, NULL, &tv);
return FD_ISSET(STDIN_FILENO, &fds);
}
#endif
/// %Thread start
void CliRunnable::run()
{
///- Display the list of available CLI functions then beep
//TC_LOG_INFO("server.worldserver", "");
#if PLATFORM != PLATFORM_WINDOWS
rl_attempted_completion_function = cli_completion;
rl_event_hook = cli_hook_func;
#endif
if (sConfigMgr->GetBoolDefault("BeepAtStart", true))
printf("\a"); // \a = Alert
// print this here the first time
// later it will be printed after command queue updates
printf("TC>");
///- As long as the World is running (no World::m_stopEvent), get the command line and handle it
while (!World::IsStopped())
{
fflush(stdout);
char *command_str ; // = fgets(commandbuf, sizeof(commandbuf), stdin);
#if PLATFORM == PLATFORM_WINDOWS
char commandbuf[256];
command_str = fgets(commandbuf, sizeof(commandbuf), stdin);
#else
command_str = readline("TC>");
rl_bind_key('\t', rl_complete);
#endif
if (command_str != NULL)
{
for (int x=0; command_str[x]; ++x)
if (command_str[x] == '\r' || command_str[x] == '\n')
{
command_str[x] = 0;
break;
}
if (!*command_str)
{
#if PLATFORM == PLATFORM_WINDOWS
printf("TC>");
#else
free(command_str);
#endif
continue;
}
std::string command;
if (!consoleToUtf8(command_str, command)) // convert from console encoding to utf8
{
#if PLATFORM == PLATFORM_WINDOWS
printf("TC>");
#else
free(command_str);
#endif
continue;
}
fflush(stdout);
sWorld->QueueCliCommand(new CliCommandHolder(NULL, command.c_str(), &utf8print, &commandFinished));
#if PLATFORM != PLATFORM_WINDOWS
add_history(command.c_str());
free(command_str);
#endif
}
else if (feof(stdin))
{
World::StopNow(SHUTDOWN_EXIT_CODE);
}
}
}
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