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/*
* Copyright (C) 2003-2010 Sebastien Helleu <flashcode@flashtux.org>
*
* This file is part of WeeChat, the extensible chat client.
*
* WeeChat 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 3 of the License, or
* (at your option) any later version.
*
* WeeChat 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 WeeChat. If not, see <http://www.gnu.org/licenses/>.
*/
/*
* relay.c: network communication between WeeChat and remote client
*/
#include <stdlib.h>
#include "../weechat-plugin.h"
#include "relay.h"
#include "relay-buffer.h"
#include "relay-client.h"
#include "relay-command.h"
#include "relay-completion.h"
#include "relay-config.h"
#include "relay-info.h"
#include "relay-server.h"
#include "relay-upgrade.h"
WEECHAT_PLUGIN_NAME(RELAY_PLUGIN_NAME);
WEECHAT_PLUGIN_DESCRIPTION("Network communication between WeeChat and "
"remote application");
WEECHAT_PLUGIN_AUTHOR("Sebastien Helleu <flashcode@flashtux.org>");
WEECHAT_PLUGIN_VERSION(WEECHAT_VERSION);
WEECHAT_PLUGIN_LICENSE(WEECHAT_LICENSE);
struct t_weechat_plugin *weechat_relay_plugin = NULL;
int relay_signal_upgrade_received = 0; /* signal "upgrade" received ? */
char *relay_protocol_string[] = /* strings for protocols */
{ "weechat", "irc" };
/*
* relay_protocol_search: search a protocol by name
*/
int
relay_protocol_search (const char *name)
{
int i;
for (i = 0; i < RELAY_NUM_PROTOCOLS; i++)
{
if (weechat_strcasecmp (relay_protocol_string[i], name) == 0)
{
return i;
}
}
/* protocol not found */
return -1;
}
/*
* relay_signal_upgrade_cb: callback for "upgrade" signal
*/
int
relay_signal_upgrade_cb (void *data, const char *signal, const char *type_data,
void *signal_data)
{
struct t_relay_server *ptr_server;
/* make C compiler happy */
(void) data;
(void) signal;
(void) type_data;
(void) signal_data;
relay_signal_upgrade_received = 1;
for (ptr_server = relay_servers; ptr_server;
ptr_server = ptr_server->next_server)
{
relay_server_close_socket (ptr_server);
}
return WEECHAT_RC_OK;
}
/*
* relay_debug_dump_cb: callback for "debug_dump" signal
*/
int
relay_debug_dump_cb (void *data, const char *signal, const char *type_data,
void *signal_data)
{
/* make C compiler happy */
(void) data;
(void) signal;
(void) type_data;
if (!signal_data
|| (weechat_strcasecmp ((char *)signal_data, RELAY_PLUGIN_NAME) == 0))
{
weechat_log_printf ("");
weechat_log_printf ("***** \"%s\" plugin dump *****",
weechat_plugin->name);
relay_server_print_log ();
relay_client_print_log ();
weechat_log_printf ("");
weechat_log_printf ("***** End of \"%s\" plugin dump *****",
weechat_plugin->name);
}
return WEECHAT_RC_OK;
}
/*
* weechat_plugin_init: initialize relay plugin
*/
int
weechat_plugin_init (struct t_weechat_plugin *plugin, int argc, char *argv[])
{
int i, upgrading;
/* make C compiler happy */
(void) argc;
(void) argv;
weechat_plugin = plugin;
if (!relay_config_init ())
return WEECHAT_RC_ERROR;
if (relay_config_read () < 0)
return WEECHAT_RC_ERROR;
relay_command_init ();
/* hook completions */
relay_completion_init ();
weechat_hook_signal ("upgrade", &relay_signal_upgrade_cb, NULL);
weechat_hook_signal ("debug_dump", &relay_debug_dump_cb, NULL);
relay_info_init ();
/* look at arguments */
upgrading = 0;
for (i = 0; i < argc; i++)
{
if (weechat_strcasecmp (argv[i], "--upgrade") == 0)
{
upgrading = 1;
}
}
if (upgrading)
relay_upgrade_load ();
return WEECHAT_RC_OK;
}
/*
* weechat_plugin_end: end relay plugin
*/
int
weechat_plugin_end (struct t_weechat_plugin *plugin)
{
/* make C compiler happy */
(void) plugin;
relay_config_write ();
if (relay_signal_upgrade_received)
relay_upgrade_save ();
else
{
/* remove all servers */
relay_server_free_all ();
/* remove all clients */
relay_client_disconnect_all ();
if (relay_buffer)
weechat_buffer_close (relay_buffer);
relay_client_free_all ();
}
return WEECHAT_RC_OK;
}
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