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f97598b4aa420c19bc86c3640f689014e9813dcc
weechat/src/plugins/irc/irc-channel.c
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Sebastien Helleu f97598b4aa core: update copyright dates
2013-01-01 13:12:49 +01:00

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/*
* irc-channel.c - channel and private chat management for IRC plugin
*
* Copyright (C) 2003-2013 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/>.
*/
#include <stdlib.h>
#include <stddef.h>
#include <unistd.h>
#include <stdio.h>
#include <string.h>
#include <time.h>
#include "../weechat-plugin.h"
#include "irc.h"
#include "irc-channel.h"
#include "irc-buffer.h"
#include "irc-color.h"
#include "irc-command.h"
#include "irc-config.h"
#include "irc-nick.h"
#include "irc-server.h"
#include "irc-input.h"
/*
* Checks if a channel pointer is valid for a server.
*
* Returns:
* 1: channel exists for server
* 0: channel does not exist for server
*/
int
irc_channel_valid (struct t_irc_server *server, struct t_irc_channel *channel)
{
struct t_irc_channel *ptr_channel;
if (!server)
return 0;
for (ptr_channel = server->channels; ptr_channel;
ptr_channel = ptr_channel->next_channel)
{
if (ptr_channel == channel)
return 1;
}
/* channel not found */
return 0;
}
/*
* Moves new channel/pv buffer near server.
*/
void
irc_channel_move_near_server (struct t_irc_server *server, int channel_type,
struct t_gui_buffer *buffer)
{
int number, number_channel, number_last_channel, number_last_private;
int number_found;
char str_number[32];
struct t_irc_channel *ptr_channel;
number = weechat_buffer_get_integer (buffer, "number");
number_last_channel = 0;
number_last_private = 0;
number_found = 0;
if (server->channels)
{
/* search last channel/pv number for server */
for (ptr_channel = server->channels; ptr_channel;
ptr_channel = ptr_channel->next_channel)
{
if (ptr_channel->buffer)
{
number_channel = weechat_buffer_get_integer (ptr_channel->buffer,
"number");
switch (ptr_channel->type)
{
case IRC_CHANNEL_TYPE_CHANNEL:
if (number_channel > number_last_channel)
number_last_channel = number_channel;
break;
case IRC_CHANNEL_TYPE_PRIVATE:
if (number_channel > number_last_private)
number_last_private = number_channel;
break;
}
}
}
/* use last channel/pv number + 1 */
switch (channel_type)
{
case IRC_CHANNEL_TYPE_CHANNEL:
if (number_last_channel > 0)
number_found = number_last_channel + 1;
break;
case IRC_CHANNEL_TYPE_PRIVATE:
if (number_last_private > 0)
number_found = number_last_private + 1;
else if (number_last_channel > 0)
number_found = number_last_channel + 1;
break;
}
}
else
{
if (weechat_config_integer (irc_config_look_server_buffer) ==
IRC_CONFIG_LOOK_SERVER_BUFFER_INDEPENDENT)
{
number_found = weechat_buffer_get_integer (server->buffer, "number") + 1;
}
}
/* switch to number found */
if ((number_found >= 1) && (number_found != number))
{
snprintf (str_number, sizeof (str_number), "%d", number_found);
weechat_buffer_set (buffer, "number", str_number);
}
}
/*
* Creates a new channel in a server.
*
* Returns pointer to new channel, NULL if error.
*/
struct t_irc_channel *
irc_channel_new (struct t_irc_server *server, int channel_type,
const char *channel_name, int switch_to_channel,
int auto_switch)
{
struct t_irc_channel *new_channel;
struct t_gui_buffer *new_buffer;
int i, buffer_created, current_buffer_number, buffer_position, manual_join;
int noswitch;
char *buffer_name, str_number[32], str_group[32], *channel_name_lower;
const char *prefix_modes;
/* alloc memory for new channel */
if ((new_channel = malloc (sizeof (*new_channel))) == NULL)
{
weechat_printf (NULL,
_("%s%s: cannot allocate new channel"),
weechat_prefix ("error"), IRC_PLUGIN_NAME);
return NULL;
}
/* create buffer for channel (or use existing one) */
buffer_created = 0;
buffer_name = irc_buffer_build_name (server->name, channel_name);
new_buffer = weechat_buffer_search (IRC_PLUGIN_NAME, buffer_name);
if (new_buffer)
weechat_nicklist_remove_all (new_buffer);
else
{
current_buffer_number = weechat_buffer_get_integer (weechat_current_buffer (),
"number");
new_buffer = weechat_buffer_new (buffer_name,
&irc_input_data_cb, NULL,
&irc_buffer_close_cb, NULL);
if (!new_buffer)
{
free (new_channel);
return NULL;
}
if (weechat_buffer_get_integer (new_buffer, "layout_number") < 1)
{
buffer_position = (channel_type == IRC_CHANNEL_TYPE_CHANNEL) ?
weechat_config_integer (irc_config_look_new_channel_position) :
weechat_config_integer (irc_config_look_new_pv_position);
switch (buffer_position)
{
case IRC_CONFIG_LOOK_BUFFER_POSITION_NONE:
/* do nothing */
break;
case IRC_CONFIG_LOOK_BUFFER_POSITION_NEXT:
/* move buffer to current number + 1 */
snprintf (str_number, sizeof (str_number),
"%d", current_buffer_number + 1);
weechat_buffer_set (new_buffer, "number", str_number);
break;
case IRC_CONFIG_LOOK_BUFFER_POSITION_NEAR_SERVER:
/* move buffer after last channel/pv of server */
irc_channel_move_near_server (server, channel_type, new_buffer);
break;
}
}
buffer_created = 1;
}
if (buffer_created)
{
if (!weechat_buffer_get_integer (new_buffer, "short_name_is_set"))
weechat_buffer_set (new_buffer, "short_name", channel_name);
weechat_buffer_set (new_buffer, "localvar_set_type",
(channel_type == IRC_CHANNEL_TYPE_CHANNEL) ? "channel" : "private");
weechat_buffer_set (new_buffer, "localvar_set_nick", server->nick);
weechat_buffer_set (new_buffer, "localvar_set_server", server->name);
weechat_buffer_set (new_buffer, "localvar_set_channel", channel_name);
if (server->is_away && server->away_message)
weechat_buffer_set (new_buffer, "localvar_set_away", server->away_message);
weechat_hook_signal_send ("logger_backlog",
WEECHAT_HOOK_SIGNAL_POINTER, new_buffer);
if (weechat_config_boolean (irc_config_network_send_unknown_commands))
weechat_buffer_set (new_buffer, "input_get_unknown_commands", "1");
if (channel_type == IRC_CHANNEL_TYPE_CHANNEL)
{
weechat_buffer_set (new_buffer, "nicklist", "1");
weechat_buffer_set (new_buffer, "nicklist_display_groups", "0");
weechat_buffer_set_pointer (new_buffer, "nickcmp_callback",
&irc_buffer_nickcmp_cb);
}
/* set highlights settings on channel buffer */
weechat_buffer_set(new_buffer, "highlight_words_add",
(channel_type == IRC_CHANNEL_TYPE_CHANNEL) ?
weechat_config_string (irc_config_look_highlight_channel) :
weechat_config_string (irc_config_look_highlight_pv));
if (weechat_config_string (irc_config_look_highlight_tags)
&& weechat_config_string (irc_config_look_highlight_tags)[0])
{
weechat_buffer_set (new_buffer, "highlight_tags",
weechat_config_string (irc_config_look_highlight_tags));
}
}
if (channel_type == IRC_CHANNEL_TYPE_CHANNEL)
{
prefix_modes = irc_server_get_prefix_modes (server);
for (i = 0; prefix_modes[i]; i++)
{
snprintf (str_group, sizeof (str_group), "%03d|%c",
i, prefix_modes[i]);
weechat_nicklist_add_group (new_buffer, NULL, str_group,
"weechat.color.nicklist_group", 1);
}
snprintf (str_group, sizeof (str_group), "%03d|%s",
IRC_NICK_GROUP_OTHER_NUMBER, IRC_NICK_GROUP_OTHER_NAME);
weechat_nicklist_add_group (new_buffer, NULL, str_group,
"weechat.color.nicklist_group", 1);
}
/* initialize new channel */
new_channel->type = channel_type;
new_channel->name = strdup (channel_name);
new_channel->topic = NULL;
new_channel->modes = NULL;
new_channel->limit = 0;
if (weechat_hashtable_has_key (server->join_channel_key, channel_name))
{
new_channel->key = strdup (weechat_hashtable_get (server->join_channel_key,
channel_name));
weechat_hashtable_remove (server->join_channel_key, channel_name);
}
else
{
new_channel->key = NULL;
}
new_channel->names_received = 0;
new_channel->checking_away = 0;
new_channel->away_message = NULL;
new_channel->has_quit_server = 0;
new_channel->cycle = 0;
new_channel->part = 0;
new_channel->nick_completion_reset = 0;
new_channel->pv_remote_nick_color = NULL;
new_channel->hook_autorejoin = NULL;
new_channel->nicks_count = 0;
new_channel->nicks = NULL;
new_channel->last_nick = NULL;
new_channel->nicks_speaking[0] = NULL;
new_channel->nicks_speaking[1] = NULL;
new_channel->nicks_speaking_time = NULL;
new_channel->last_nick_speaking_time = NULL;
new_channel->buffer = new_buffer;
new_channel->buffer_as_string = NULL;
/* add new channel to channels list */
new_channel->prev_channel = server->last_channel;
new_channel->next_channel = NULL;
if (server->channels)
(server->last_channel)->next_channel = new_channel;
else
server->channels = new_channel;
server->last_channel = new_channel;
manual_join = 0;
noswitch = 0;
channel_name_lower = NULL;
if (channel_type == IRC_CHANNEL_TYPE_CHANNEL)
{
channel_name_lower = strdup (channel_name);
if (channel_name_lower)
{
weechat_string_tolower (channel_name_lower);
manual_join = weechat_hashtable_has_key (server->join_manual,
channel_name_lower);
noswitch = weechat_hashtable_has_key (server->join_noswitch,
channel_name_lower);
}
}
if (switch_to_channel)
{
if (channel_type == IRC_CHANNEL_TYPE_CHANNEL)
{
if (noswitch
|| (manual_join && !weechat_config_boolean (irc_config_look_buffer_switch_join))
|| (!manual_join && !weechat_config_boolean (irc_config_look_buffer_switch_autojoin)))
switch_to_channel = 0;
}
if (switch_to_channel)
{
weechat_buffer_set (new_buffer, "display",
(auto_switch && !manual_join) ? "auto" : "1");
}
}
if (channel_name_lower)
{
weechat_hashtable_remove (server->join_manual, channel_name_lower);
weechat_hashtable_remove (server->join_noswitch, channel_name_lower);
free (channel_name_lower);
}
weechat_hook_signal_send ((channel_type == IRC_CHANNEL_TYPE_CHANNEL) ?
"irc_channel_opened" : "irc_pv_opened",
WEECHAT_HOOK_SIGNAL_POINTER, new_buffer);
/* all is ok, return address of new channel */
return new_channel;
}
/*
* Sets topic for a channel.
*/
void
irc_channel_set_topic (struct t_irc_channel *channel, const char *topic)
{
if (channel->topic)
free (channel->topic);
channel->topic = (topic) ? strdup (topic) : NULL;
weechat_buffer_set (channel->buffer, "title",
(channel->topic) ? channel->topic : "");
}
/*
* Sets modes for a channel.
*/
void
irc_channel_set_modes (struct t_irc_channel *channel, const char *modes)
{
if (channel->modes)
free (channel->modes);
channel->modes = (modes) ? strdup (modes) : NULL;
}
/*
* Searches for a channel by name.
*
* Returns pointer to channel found, NULL if not found.
*/
struct t_irc_channel *
irc_channel_search (struct t_irc_server *server, const char *channel_name)
{
struct t_irc_channel *ptr_channel;
if (!server || !channel_name)
return NULL;
for (ptr_channel = server->channels; ptr_channel;
ptr_channel = ptr_channel->next_channel)
{
if (irc_server_strcasecmp (server, ptr_channel->name, channel_name) == 0)
return ptr_channel;
}
return NULL;
}
/*
* Checks if a string is a valid channel name.
*
* Returns:
* 1: string is a channel name
* 0: string is not a channel name
*/
int
irc_channel_is_channel (struct t_irc_server *server, const char *string)
{
char first_char[2];
if (!string)
return 0;
first_char[0] = string[0];
first_char[1] = '\0';
return (strpbrk (first_char,
(server && server->chantypes) ?
server->chantypes : IRC_CHANNEL_DEFAULT_CHANTYPES)) ?
1 : 0;
}
/*
* Removes away for all nicks on a channel.
*/
void
irc_channel_remove_away (struct t_irc_server *server,
struct t_irc_channel *channel)
{
struct t_irc_nick *ptr_nick;
if (channel->type == IRC_CHANNEL_TYPE_CHANNEL)
{
for (ptr_nick = channel->nicks; ptr_nick; ptr_nick = ptr_nick->next_nick)
{
irc_nick_set_away (server, channel, ptr_nick, 0);
}
}
}
/*
* Checks for away on a channel.
*/
void
irc_channel_check_away (struct t_irc_server *server,
struct t_irc_channel *channel)
{
if ((channel->type == IRC_CHANNEL_TYPE_CHANNEL) && channel->nicks)
{
if ((IRC_SERVER_OPTION_INTEGER(server, IRC_SERVER_OPTION_AWAY_CHECK) > 0)
&& ((IRC_SERVER_OPTION_INTEGER(server, IRC_SERVER_OPTION_AWAY_CHECK_MAX_NICKS) == 0)
|| (channel->nicks_count <= IRC_SERVER_OPTION_INTEGER(server, IRC_SERVER_OPTION_AWAY_CHECK_MAX_NICKS))))
{
channel->checking_away++;
irc_server_sendf (server, IRC_SERVER_SEND_OUTQ_PRIO_LOW, NULL,
"WHO %s", channel->name);
}
else
irc_channel_remove_away (server, channel);
}
}
/*
* Sets/unsets away status for a channel.
*/
void
irc_channel_set_away (struct t_irc_server *server,
struct t_irc_channel *channel, const char *nick_name,
int is_away)
{
struct t_irc_nick *ptr_nick;
if (channel->type == IRC_CHANNEL_TYPE_CHANNEL)
{
ptr_nick = irc_nick_search (server, channel, nick_name);
if (ptr_nick)
irc_nick_set_away (server, channel, ptr_nick, is_away);
}
}
/*
* Adds a nick speaking on a channel.
*/
void
irc_channel_nick_speaking_add_to_list (struct t_irc_channel *channel,
const char *nick_name,
int highlight)
{
int size, to_remove, i;
struct t_weelist_item *ptr_item;
/* create list if it does not exist */
if (!channel->nicks_speaking[highlight])
channel->nicks_speaking[highlight] = weechat_list_new ();
/* remove item if it was already in list */
ptr_item = weechat_list_casesearch (channel->nicks_speaking[highlight],
nick_name);
if (ptr_item)
weechat_list_remove (channel->nicks_speaking[highlight], ptr_item);
/* add nick in list */
weechat_list_add (channel->nicks_speaking[highlight], nick_name,
WEECHAT_LIST_POS_END, NULL);
/* reduce list size if it's too big */
size = weechat_list_size (channel->nicks_speaking[highlight]);
if (size > IRC_CHANNEL_NICKS_SPEAKING_LIMIT)
{
to_remove = size - IRC_CHANNEL_NICKS_SPEAKING_LIMIT;
for (i = 0; i < to_remove; i++)
{
weechat_list_remove (channel->nicks_speaking[highlight],
weechat_list_get (channel->nicks_speaking[highlight], 0));
}
}
}
/*
* Adds a nick speaking on a channel.
*/
void
irc_channel_nick_speaking_add (struct t_irc_channel *channel,
const char *nick_name, int highlight)
{
if (highlight < 0)
highlight = 0;
if (highlight > 1)
highlight = 1;
if (highlight)
irc_channel_nick_speaking_add_to_list (channel, nick_name, 1);
irc_channel_nick_speaking_add_to_list (channel, nick_name, 0);
}
/*
* Renames a nick speaking on a channel.
*/
void
irc_channel_nick_speaking_rename (struct t_irc_channel *channel,
const char *old_nick,
const char *new_nick)
{
struct t_weelist_item *ptr_item;
int i;
for (i = 0; i < 2; i++)
{
if (channel->nicks_speaking[i])
{
ptr_item = weechat_list_search (channel->nicks_speaking[i], old_nick);
if (ptr_item)
weechat_list_set (ptr_item, new_nick);
}
}
}
/*
* Searches for a nick speaking time on a channel.
*
* Returns pointer to nick speaking time, NULL if not found.
*/
struct t_irc_channel_speaking *
irc_channel_nick_speaking_time_search (struct t_irc_server *server,
struct t_irc_channel *channel,
const char *nick_name,
int check_time)
{
struct t_irc_channel_speaking *ptr_nick;
time_t time_limit;
time_limit = time (NULL) -
(weechat_config_integer (irc_config_look_smart_filter_delay) * 60);
for (ptr_nick = channel->nicks_speaking_time; ptr_nick;
ptr_nick = ptr_nick->next_nick)
{
if (irc_server_strcasecmp (server, ptr_nick->nick, nick_name) == 0)
{
if (check_time && (ptr_nick->time_last_message < time_limit))
return NULL;
return ptr_nick;
}
}
/* nick speaking time not found */
return NULL;
}
/*
* Frees a nick speaking on a channel.
*/
void
irc_channel_nick_speaking_time_free (struct t_irc_channel *channel,
struct t_irc_channel_speaking *nick_speaking)
{
/* free data */
if (nick_speaking->nick)
free (nick_speaking->nick);
/* remove nick from list */
if (nick_speaking->prev_nick)
(nick_speaking->prev_nick)->next_nick = nick_speaking->next_nick;
if (nick_speaking->next_nick)
(nick_speaking->next_nick)->prev_nick = nick_speaking->prev_nick;
if (channel->nicks_speaking_time == nick_speaking)
channel->nicks_speaking_time = nick_speaking->next_nick;
if (channel->last_nick_speaking_time == nick_speaking)
channel->last_nick_speaking_time = nick_speaking->prev_nick;
free (nick_speaking);
}
/*
* Frees all nick speaking on a channel.
*/
void
irc_channel_nick_speaking_time_free_all (struct t_irc_channel *channel)
{
while (channel->nicks_speaking_time)
{
irc_channel_nick_speaking_time_free (channel,
channel->nicks_speaking_time);
}
}
/*
* Removes old nicks speaking.
*/
void
irc_channel_nick_speaking_time_remove_old (struct t_irc_channel *channel)
{
time_t time_limit;
time_limit = time (NULL) -
(weechat_config_integer (irc_config_look_smart_filter_delay) * 60);
while (channel->last_nick_speaking_time)
{
if (channel->last_nick_speaking_time->time_last_message >= time_limit)
break;
irc_channel_nick_speaking_time_free (channel,
channel->last_nick_speaking_time);
}
}
/*
* Adds a nick speaking time on a channel.
*/
void
irc_channel_nick_speaking_time_add (struct t_irc_server *server,
struct t_irc_channel *channel,
const char *nick_name,
time_t time_last_message)
{
struct t_irc_channel_speaking *ptr_nick, *new_nick;
ptr_nick = irc_channel_nick_speaking_time_search (server, channel,
nick_name, 0);
if (ptr_nick)
irc_channel_nick_speaking_time_free (channel, ptr_nick);
new_nick = malloc (sizeof (*new_nick));
if (new_nick)
{
new_nick->nick = strdup (nick_name);
new_nick->time_last_message = time_last_message;
/* insert nick at beginning of list */
new_nick->prev_nick = NULL;
new_nick->next_nick = channel->nicks_speaking_time;
if (channel->nicks_speaking_time)
channel->nicks_speaking_time->prev_nick = new_nick;
else
channel->last_nick_speaking_time = new_nick;
channel->nicks_speaking_time = new_nick;
}
}
/*
* Renames a nick speaking time on a channel.
*/
void
irc_channel_nick_speaking_time_rename (struct t_irc_server *server,
struct t_irc_channel *channel,
const char *old_nick,
const char *new_nick)
{
struct t_irc_channel_speaking *ptr_nick;
if (channel->nicks_speaking_time)
{
ptr_nick = irc_channel_nick_speaking_time_search (server, channel, old_nick, 0);
if (ptr_nick)
{
free (ptr_nick->nick);
ptr_nick->nick = strdup (new_nick);
}
}
}
/*
* Rejoins a channel (for example after kick).
*/
void
irc_channel_rejoin (struct t_irc_server *server, struct t_irc_channel *channel)
{
char join_args[256];
snprintf (join_args, sizeof (join_args), "%s%s%s",
channel->name,
(channel->key) ? " " : "",
(channel->key) ? channel->key : "");
irc_command_join_server (server, join_args, 0, 1);
}
/*
* Callback for autorejoin on a channel.
*/
int
irc_channel_autorejoin_cb (void *data, int remaining_calls)
{
struct t_irc_server *ptr_server, *ptr_server_found;
struct t_irc_channel *ptr_channel_arg, *ptr_channel;
/* make C compiler happy */
(void) remaining_calls;
ptr_channel_arg = (struct t_irc_channel *)data;
ptr_server_found = NULL;
for (ptr_server = irc_servers; ptr_server;
ptr_server = ptr_server->next_server)
{
for (ptr_channel = ptr_server->channels; ptr_channel;
ptr_channel = ptr_channel->next_channel)
{
if (ptr_channel == ptr_channel_arg)
{
ptr_server_found = ptr_server;
break;
}
}
}
if (ptr_server_found && (ptr_channel_arg->hook_autorejoin))
{
irc_channel_rejoin (ptr_server_found, ptr_channel_arg);
ptr_channel_arg->hook_autorejoin = NULL;
}
return WEECHAT_RC_OK;
}
/*
* Displays a message in pv buffer if nick is back and if private has flag
* "has_quit_server".
*/
void
irc_channel_display_nick_back_in_pv (struct t_irc_server *server,
struct t_irc_nick *nick,
const char *nickname)
{
struct t_irc_channel *ptr_channel;
if (!server || (!nick && !nickname))
return;
for (ptr_channel = server->channels; ptr_channel;
ptr_channel = ptr_channel->next_channel)
{
if ((ptr_channel->type == IRC_CHANNEL_TYPE_PRIVATE)
&& ptr_channel->has_quit_server
&& (irc_server_strcasecmp (server, ptr_channel->name, (nick) ? nick->name : nickname) == 0))
{
if (weechat_config_boolean (irc_config_look_display_pv_back))
{
weechat_printf (ptr_channel->buffer,
_("%s%s%s %s(%s%s%s)%s is back on server"),
weechat_prefix ("join"),
irc_nick_color_for_server_message (server,
nick,
nickname),
(nick) ? nick->name : nickname,
IRC_COLOR_CHAT_DELIMITERS,
IRC_COLOR_CHAT_HOST,
(nick && nick->host) ? nick->host : "",
IRC_COLOR_CHAT_DELIMITERS,
IRC_COLOR_MESSAGE_JOIN);
}
ptr_channel->has_quit_server = 0;
}
}
}
/*
* Frees a channel and remove it from channels list.
*/
void
irc_channel_free (struct t_irc_server *server, struct t_irc_channel *channel)
{
struct t_irc_channel *new_channels;
if (!server || !channel)
return;
/* remove channel from channels list */
if (server->last_channel == channel)
server->last_channel = channel->prev_channel;
if (channel->prev_channel)
{
(channel->prev_channel)->next_channel = channel->next_channel;
new_channels = server->channels;
}
else
new_channels = channel->next_channel;
if (channel->next_channel)
(channel->next_channel)->prev_channel = channel->prev_channel;
/* free linked lists */
irc_nick_free_all (server, channel);
/* free channel data */
if (channel->name)
free (channel->name);
if (channel->topic)
free (channel->topic);
if (channel->modes)
free (channel->modes);
if (channel->key)
free (channel->key);
if (channel->away_message)
free (channel->away_message);
if (channel->pv_remote_nick_color)
free (channel->pv_remote_nick_color);
if (channel->hook_autorejoin)
weechat_unhook (channel->hook_autorejoin);
if (channel->nicks_speaking[0])
weechat_list_free (channel->nicks_speaking[0]);
if (channel->nicks_speaking[1])
weechat_list_free (channel->nicks_speaking[1]);
irc_channel_nick_speaking_time_free_all (channel);
if (channel->buffer_as_string)
free (channel->buffer_as_string);
free (channel);
server->channels = new_channels;
}
/*
* Frees all channels for a server.
*/
void
irc_channel_free_all (struct t_irc_server *server)
{
while (server->channels)
{
irc_channel_free (server, server->channels);
}
}
/*
* Returns hdata for channel.
*/
struct t_hdata *
irc_channel_hdata_channel_cb (void *data, const char *hdata_name)
{
struct t_hdata *hdata;
/* make C compiler happy */
(void) data;
hdata = weechat_hdata_new (hdata_name, "prev_channel", "next_channel",
0, 0, NULL, NULL);
if (hdata)
{
WEECHAT_HDATA_VAR(struct t_irc_channel, type, INTEGER, 0, NULL, NULL);
WEECHAT_HDATA_VAR(struct t_irc_channel, name, STRING, 0, NULL, NULL);
WEECHAT_HDATA_VAR(struct t_irc_channel, topic, STRING, 0, NULL, NULL);
WEECHAT_HDATA_VAR(struct t_irc_channel, modes, STRING, 0, NULL, NULL);
WEECHAT_HDATA_VAR(struct t_irc_channel, limit, INTEGER, 0, NULL, NULL);
WEECHAT_HDATA_VAR(struct t_irc_channel, key, STRING, 0, NULL, NULL);
WEECHAT_HDATA_VAR(struct t_irc_channel, names_received, INTEGER, 0, NULL, NULL);
WEECHAT_HDATA_VAR(struct t_irc_channel, checking_away, INTEGER, 0, NULL, NULL);
WEECHAT_HDATA_VAR(struct t_irc_channel, away_message, STRING, 0, NULL, NULL);
WEECHAT_HDATA_VAR(struct t_irc_channel, has_quit_server, INTEGER, 0, NULL, NULL);
WEECHAT_HDATA_VAR(struct t_irc_channel, cycle, INTEGER, 0, NULL, NULL);
WEECHAT_HDATA_VAR(struct t_irc_channel, part, INTEGER, 0, NULL, NULL);
WEECHAT_HDATA_VAR(struct t_irc_channel, nick_completion_reset, INTEGER, 0, NULL, NULL);
WEECHAT_HDATA_VAR(struct t_irc_channel, pv_remote_nick_color, STRING, 0, NULL, NULL);
WEECHAT_HDATA_VAR(struct t_irc_channel, hook_autorejoin, POINTER, 0, NULL, NULL);
WEECHAT_HDATA_VAR(struct t_irc_channel, nicks_count, INTEGER, 0, NULL, NULL);
WEECHAT_HDATA_VAR(struct t_irc_channel, nicks, POINTER, 0, NULL, "irc_nick");
WEECHAT_HDATA_VAR(struct t_irc_channel, last_nick, POINTER, 0, NULL, "irc_nick");
WEECHAT_HDATA_VAR(struct t_irc_channel, nicks_speaking, POINTER, 0, NULL, NULL);
WEECHAT_HDATA_VAR(struct t_irc_channel, nicks_speaking_time, POINTER, 0, NULL, "irc_channel_speaking");
WEECHAT_HDATA_VAR(struct t_irc_channel, last_nick_speaking_time, POINTER, 0, NULL, "irc_channel_speaking");
WEECHAT_HDATA_VAR(struct t_irc_channel, buffer, POINTER, 0, NULL, "buffer");
WEECHAT_HDATA_VAR(struct t_irc_channel, buffer_as_string, STRING, 0, NULL, NULL);
WEECHAT_HDATA_VAR(struct t_irc_channel, prev_channel, POINTER, 0, NULL, hdata_name);
WEECHAT_HDATA_VAR(struct t_irc_channel, next_channel, POINTER, 0, NULL, hdata_name);
}
return hdata;
}
/*
* Returns hdata for channel_speaking.
*/
struct t_hdata *
irc_channel_hdata_channel_speaking_cb (void *data, const char *hdata_name)
{
struct t_hdata *hdata;
/* make C compiler happy */
(void) data;
hdata = weechat_hdata_new (hdata_name, "prev_nick", "next_nick",
0, 0, NULL, NULL);
if (hdata)
{
WEECHAT_HDATA_VAR(struct t_irc_channel_speaking, nick, STRING, 0, NULL, NULL);
WEECHAT_HDATA_VAR(struct t_irc_channel_speaking, time_last_message, TIME, 0, NULL, NULL);
WEECHAT_HDATA_VAR(struct t_irc_channel_speaking, prev_nick, POINTER, 0, NULL, hdata_name);
WEECHAT_HDATA_VAR(struct t_irc_channel_speaking, next_nick, POINTER, 0, NULL, hdata_name);
}
return hdata;
}
/*
* Adds a channel in an infolist.
*
* Returns:
* 1: OK
* 0: error
*/
int
irc_channel_add_to_infolist (struct t_infolist *infolist,
struct t_irc_channel *channel)
{
struct t_infolist_item *ptr_item;
struct t_weelist_item *ptr_list_item;
struct t_irc_channel_speaking *ptr_nick;
char option_name[64];
int i, index;
if (!infolist || !channel)
return 0;
ptr_item = weechat_infolist_new_item (infolist);
if (!ptr_item)
return 0;
if (!weechat_infolist_new_var_pointer (ptr_item, "buffer", channel->buffer))
return 0;
if (!weechat_infolist_new_var_string (ptr_item, "buffer_name",
(channel->buffer) ?
weechat_buffer_get_string (channel->buffer, "name") : ""))
return 0;
if (!weechat_infolist_new_var_string (ptr_item, "buffer_short_name",
(channel->buffer) ?
weechat_buffer_get_string (channel->buffer, "short_name") : ""))
return 0;
if (!weechat_infolist_new_var_integer (ptr_item, "type", channel->type))
return 0;
if (!weechat_infolist_new_var_string (ptr_item, "name", channel->name))
return 0;
if (!weechat_infolist_new_var_string (ptr_item, "topic", channel->topic))
return 0;
if (!weechat_infolist_new_var_string (ptr_item, "modes", channel->modes))
return 0;
if (!weechat_infolist_new_var_integer (ptr_item, "limit", channel->limit))
return 0;
if (!weechat_infolist_new_var_string (ptr_item, "key", channel->key))
return 0;
if (!weechat_infolist_new_var_integer (ptr_item, "names_received", channel->names_received))
return 0;
if (!weechat_infolist_new_var_integer (ptr_item, "checking_away", channel->checking_away))
return 0;
if (!weechat_infolist_new_var_string (ptr_item, "away_message", channel->away_message))
return 0;
if (!weechat_infolist_new_var_integer (ptr_item, "has_quit_server", channel->has_quit_server))
return 0;
if (!weechat_infolist_new_var_integer (ptr_item, "cycle", channel->cycle))
return 0;
if (!weechat_infolist_new_var_integer (ptr_item, "part", channel->part))
return 0;
if (!weechat_infolist_new_var_integer (ptr_item, "nick_completion_reset", channel->nick_completion_reset))
return 0;
if (!weechat_infolist_new_var_string (ptr_item, "pv_remote_nick_color", channel->pv_remote_nick_color))
return 0;
if (!weechat_infolist_new_var_integer (ptr_item, "nicks_count", channel->nicks_count))
return 0;
for (i = 0; i < 2; i++)
{
if (channel->nicks_speaking[i])
{
index = 0;
for (ptr_list_item = weechat_list_get (channel->nicks_speaking[i], 0);
ptr_list_item;
ptr_list_item = weechat_list_next (ptr_list_item))
{
snprintf (option_name, sizeof (option_name),
"nick_speaking%d_%05d", i, index);
if (!weechat_infolist_new_var_string (ptr_item, option_name,
weechat_list_string (ptr_list_item)))
return 0;
index++;
}
}
}
if (channel->nicks_speaking_time)
{
i = 0;
for (ptr_nick = channel->last_nick_speaking_time; ptr_nick;
ptr_nick = ptr_nick->prev_nick)
{
snprintf (option_name, sizeof (option_name),
"nick_speaking_time_nick_%05d", i);
if (!weechat_infolist_new_var_string (ptr_item, option_name,
ptr_nick->nick))
return 0;
snprintf (option_name, sizeof (option_name),
"nick_speaking_time_time_%05d", i);
if (!weechat_infolist_new_var_time (ptr_item, option_name,
ptr_nick->time_last_message))
return 0;
i++;
}
}
return 1;
}
/*
* Prints channel infos in WeeChat log file (usually for crash dump).
*/
void
irc_channel_print_log (struct t_irc_channel *channel)
{
struct t_weelist_item *ptr_item;
struct t_irc_channel_speaking *ptr_nick_speaking;
int i, index;
struct t_irc_nick *ptr_nick;
weechat_log_printf ("");
weechat_log_printf (" => channel %s (addr:0x%lx):", channel->name, channel);
weechat_log_printf (" type . . . . . . . . . . : %d", channel->type);
weechat_log_printf (" topic. . . . . . . . . . : '%s'", channel->topic);
weechat_log_printf (" modes. . . . . . . . . . : '%s'", channel->modes);
weechat_log_printf (" limit. . . . . . . . . . : %d", channel->limit);
weechat_log_printf (" key. . . . . . . . . . . : '%s'", channel->key);
weechat_log_printf (" names_received . . . . . : %d", channel->names_received);
weechat_log_printf (" checking_away. . . . . . : %d", channel->checking_away);
weechat_log_printf (" away_message . . . . . . : '%s'", channel->away_message);
weechat_log_printf (" has_quit_server. . . . . : %d", channel->has_quit_server);
weechat_log_printf (" cycle. . . . . . . . . . : %d", channel->cycle);
weechat_log_printf (" part . . . . . . . . . . : %d", channel->part);
weechat_log_printf (" nick_completion_reset. . : %d", channel->nick_completion_reset);
weechat_log_printf (" pv_remote_nick_color . . : '%s'", channel->pv_remote_nick_color);
weechat_log_printf (" hook_autorejoin. . . . . : 0x%lx", channel->hook_autorejoin);
weechat_log_printf (" nicks_count. . . . . . . : %d", channel->nicks_count);
weechat_log_printf (" nicks. . . . . . . . . . : 0x%lx", channel->nicks);
weechat_log_printf (" last_nick. . . . . . . . : 0x%lx", channel->last_nick);
weechat_log_printf (" nicks_speaking[0]. . . . : 0x%lx", channel->nicks_speaking[0]);
weechat_log_printf (" nicks_speaking[1]. . . . : 0x%lx", channel->nicks_speaking[1]);
weechat_log_printf (" nicks_speaking_time. . . : 0x%lx", channel->nicks_speaking_time);
weechat_log_printf (" last_nick_speaking_time. : 0x%lx", channel->last_nick_speaking_time);
weechat_log_printf (" buffer . . . . . . . . . : 0x%lx", channel->buffer);
weechat_log_printf (" buffer_as_string . . . . : '%s'", channel->buffer_as_string);
weechat_log_printf (" prev_channel . . . . . . : 0x%lx", channel->prev_channel);
weechat_log_printf (" next_channel . . . . . . : 0x%lx", channel->next_channel);
for (i = 0; i < 2; i++)
{
if (channel->nicks_speaking[i])
{
weechat_log_printf ("");
index = 0;
for (ptr_item = weechat_list_get (channel->nicks_speaking[i], 0);
ptr_item; ptr_item = weechat_list_next (ptr_item))
{
weechat_log_printf (" nick speaking[%d][%d]: '%s'",
i, index, weechat_list_string (ptr_item));
index++;
}
}
}
if (channel->nicks_speaking_time)
{
weechat_log_printf ("");
for (ptr_nick_speaking = channel->nicks_speaking_time;
ptr_nick_speaking;
ptr_nick_speaking = ptr_nick_speaking->next_nick)
{
weechat_log_printf (" nick speaking time: '%s', time: %ld",
ptr_nick_speaking->nick,
ptr_nick_speaking->time_last_message);
}
}
for (ptr_nick = channel->nicks; ptr_nick; ptr_nick = ptr_nick->next_nick)
{
irc_nick_print_log (ptr_nick);
}
}
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