const char *
irc_info_info_irc_is_channel_cb (void *data, const char *info_name,
const char *arguments)
{
char *pos_comma, *server;
const char *pos_channel;
static char str_true[2] = "1";
struct t_irc_server *ptr_server;
/* make C compiler happy */
(void) data;
(void) info_name;
ptr_server = NULL;
pos_channel = arguments;
pos_comma = strchr (arguments, ',');
if (pos_comma)
{
pos_channel = pos_comma + 1;
server = dogechat_strndup (arguments, pos_comma - arguments);
if (server)
{
ptr_server = irc_server_search (server);
free (server);
}
}
if (irc_channel_is_channel (ptr_server, pos_channel))
return str_true;
return NULL;
}
struct t_hashtable *
irc_message_split (struct t_irc_server *server, const char *message)
{
struct t_hashtable *hashtable;
char **argv, **argv_eol, *tags, *host, *command, *arguments, target[512];
char *pos;
int split_ok, argc, index_args, max_length_nick, max_length_host;
split_ok = 0;
tags = NULL;
host = NULL;
command = NULL;
arguments = NULL;
index_args = 0;
argv = NULL;
argv_eol = NULL;
/* debug message */
if (weechat_irc_plugin->debug >= 2)
weechat_printf (NULL, "irc_message_split: message='%s'", message);
hashtable = weechat_hashtable_new (32,
WEECHAT_HASHTABLE_STRING,
WEECHAT_HASHTABLE_STRING,
NULL,
NULL);
if (!hashtable)
return NULL;
if (!message || !message[0])
goto end;
if (message[0] == '@')
{
pos = strchr (message, ' ');
if (pos)
{
tags = weechat_strndup (message, pos - message + 1);
message = pos + 1;
}
}
argv = weechat_string_split (message, " ", 0, 0, &argc);
argv_eol = weechat_string_split (message, " ", 2, 0, NULL);
if (argc < 2)
goto end;
if (argv[0][0] == ':')
{
if (argc < 3)
goto end;
host = argv[0];
command = argv[1];
arguments = argv_eol[2];
index_args = 2;
}
else
{
command = argv[0];
arguments = argv_eol[1];
index_args = 1;
}
max_length_nick = (server && (server->nick_max_length > 0)) ?
server->nick_max_length : 16;
max_length_host = 1 + /* ":" */
max_length_nick + /* nick */
1 + /* "!" */
63 + /* host */
1; /* " " */
if ((weechat_strcasecmp (command, "ison") == 0)
|| (weechat_strcasecmp (command, "wallops") == 0))
{
split_ok = irc_message_split_string (hashtable, tags, host, command,
NULL, ":",
(argv_eol[index_args][0] == ':') ?
argv_eol[index_args] + 1 : argv_eol[index_args],
NULL, ' ', max_length_host);
}
else if (weechat_strcasecmp (command, "join") == 0)
{
/* split join (if it's more than 510 bytes) */
if (strlen (message) > 510)
{
split_ok = irc_message_split_join (hashtable, tags, host,
arguments);
}
}
else if ((weechat_strcasecmp (command, "privmsg") == 0)
|| (weechat_strcasecmp (command, "notice") == 0))
{
/* split privmsg/notice */
if (index_args + 1 <= argc - 1)
{
split_ok = irc_message_split_privmsg_notice (hashtable, tags, host,
command,
argv[index_args],
(argv_eol[index_args + 1][0] == ':') ?
argv_eol[index_args + 1] + 1 : argv_eol[index_args + 1],
max_length_host);
}
}
else if (weechat_strcasecmp (command, "005") == 0)
{
/* split 005 (isupport) */
if (index_args + 1 <= argc - 1)
{
split_ok = irc_message_split_005 (hashtable, tags, host, command,
argv[index_args],
(argv_eol[index_args + 1][0] == ':') ?
argv_eol[index_args + 1] + 1 : argv_eol[index_args + 1]);
}
}
else if (weechat_strcasecmp (command, "353") == 0)
{
/*
* split 353 (list of users on channel):
* :server 353 mynick = #channel :mynick nick1 @nick2 +nick3
*/
if (index_args + 2 <= argc - 1)
{
if (irc_channel_is_channel (server, argv[index_args + 1]))
{
snprintf (target, sizeof (target), "%s %s",
argv[index_args], argv[index_args + 1]);
split_ok = irc_message_split_string (hashtable, tags, host,
command, target, ":",
(argv_eol[index_args + 2][0] == ':') ?
argv_eol[index_args + 2] + 1 : argv_eol[index_args + 2],
NULL, ' ', -1);
}
else
{
if (index_args + 3 <= argc - 1)
{
snprintf (target, sizeof (target), "%s %s %s",
argv[index_args], argv[index_args + 1],
argv[index_args + 2]);
split_ok = irc_message_split_string (hashtable, tags, host,
command, target, ":",
(argv_eol[index_args + 3][0] == ':') ?
argv_eol[index_args + 3] + 1 : argv_eol[index_args + 3],
NULL, ' ', -1);
}
}
}
}
end:
if (!split_ok
|| (weechat_hashtable_get_integer (hashtable, "items_count") == 0))
{
irc_message_split_add (hashtable, 1, tags, message, arguments);
}
if (tags)
free (tags);
if (argv)
weechat_string_free_split (argv);
if (argv_eol)
weechat_string_free_split (argv_eol);
return hashtable;
}
void
irc_message_parse (struct t_irc_server *server, const char *message,
char **tags, char **message_without_tags, char **nick,
char **host, char **command, char **channel,
char **arguments)
{
const char *ptr_message, *pos, *pos2, *pos3, *pos4;
if (tags)
*tags = NULL;
if (message_without_tags)
*message_without_tags = NULL;
if (nick)
*nick = NULL;
if (host)
*host = NULL;
if (command)
*command = NULL;
if (channel)
*channel = NULL;
if (arguments)
*arguments = NULL;
if (!message)
return;
ptr_message = message;
/*
* we will use this message as example:
*
* @tags :[email protected] PRIVMSG #channel :hello!
*/
if (ptr_message[0] == '@')
{
/*
* read tags (they are optional and enabled only if client enabled
* a server capability, see:
* http://ircv3.atheme.org/specification/message-tags-3.2)
*/
pos = strchr (ptr_message, ' ');
if (pos)
{
if (tags)
*tags = weechat_strndup (message + 1, pos - (message + 1));
ptr_message = pos + 1;
while (ptr_message[0] == ' ')
{
ptr_message++;
}
}
}
if (message_without_tags)
*message_without_tags = strdup (ptr_message);
/* now we have: ptr_message --> ":[email protected] PRIVMSG #channel :hello!" */
if (ptr_message[0] == ':')
{
/* read host/nick */
pos2 = strchr (ptr_message, '!');
pos = strchr (ptr_message, ' ');
if (pos2 && (!pos || pos > pos2))
{
if (nick)
*nick = weechat_strndup (ptr_message + 1, pos2 - (ptr_message + 1));
}
else if (pos)
{
if (nick)
*nick = weechat_strndup (ptr_message + 1, pos - (ptr_message + 1));
}
if (pos)
{
if (host)
*host = weechat_strndup (ptr_message + 1, pos - (ptr_message + 1));
ptr_message = pos + 1;
while (ptr_message[0] == ' ')
{
ptr_message++;
}
}
}
/* now we have: ptr_message --> "PRIVMSG #channel :hello!" */
if (ptr_message[0])
{
pos = strchr (ptr_message, ' ');
if (pos)
{
if (command)
*command = weechat_strndup (ptr_message, pos - ptr_message);
pos++;
while (pos[0] == ' ')
{
pos++;
}
/* now we have: pos --> "#channel :hello!" */
if (arguments)
*arguments = strdup (pos);
if (pos[0] != ':')
{
if (irc_channel_is_channel (server, pos))
{
pos2 = strchr (pos, ' ');
if (channel)
{
if (pos2)
*channel = weechat_strndup (pos, pos2 - pos);
else
*channel = strdup (pos);
}
}
else
{
pos2 = strchr (pos, ' ');
if (nick && !*nick)
{
if (pos2)
*nick = weechat_strndup (pos, pos2 - pos);
else
*nick = strdup (pos);
}
if (pos2)
{
pos3 = pos2;
pos2++;
while (pos2[0] == ' ')
{
pos2++;
}
if (irc_channel_is_channel (server, pos2))
{
pos4 = strchr (pos2, ' ');
if (channel)
{
if (pos4)
*channel = weechat_strndup (pos2, pos4 - pos2);
else
*channel = strdup (pos2);
}
}
else if (channel && !*channel)
{
*channel = weechat_strndup (pos, pos3 - pos);
}
}
}
}
}
else
{
if (command)
*command = strdup (ptr_message);
}
}
}
struct t_hashtable *
irc_message_split (struct t_irc_server *server, const char *message)
{
struct t_hashtable *hashtable;
char **argv, **argv_eol, *tags, *host, *command, *arguments, target[512];
char *pos, monitor_action[3];
int split_ok, argc, index_args, max_length_nick, max_length_host;
split_ok = 0;
tags = NULL;
host = NULL;
command = NULL;
arguments = NULL;
index_args = 0;
argv = NULL;
argv_eol = NULL;
/* debug message */
if (weechat_irc_plugin->debug >= 2)
weechat_printf (NULL, "irc_message_split: message='%s'", message);
hashtable = weechat_hashtable_new (32,
WEECHAT_HASHTABLE_STRING,
WEECHAT_HASHTABLE_STRING,
NULL,
NULL);
if (!hashtable)
return NULL;
if (!message || !message[0])
goto end;
if (message[0] == '@')
{
pos = strchr (message, ' ');
if (pos)
{
tags = weechat_strndup (message, pos - message + 1);
message = pos + 1;
}
}
argv = weechat_string_split (message, " ", 0, 0, &argc);
argv_eol = weechat_string_split (message, " ", 2, 0, NULL);
if (argc < 2)
goto end;
if (argv[0][0] == ':')
{
if (argc < 3)
goto end;
host = argv[0];
command = argv[1];
arguments = argv_eol[2];
index_args = 2;
}
else
{
command = argv[0];
arguments = argv_eol[1];
index_args = 1;
}
max_length_nick = (server && (server->nick_max_length > 0)) ?
server->nick_max_length : 16;
max_length_host = 1 + /* ":" */
max_length_nick + /* nick */
1 + /* "!" */
63 + /* host */
1; /* " " */
if ((weechat_strcasecmp (command, "ison") == 0)
|| (weechat_strcasecmp (command, "wallops") == 0))
{
/*
* ISON :nick1 nick2 nick3
* WALLOPS :some text here
*/
split_ok = irc_message_split_string (
hashtable, tags, host, command, NULL, ":",
(argv_eol[index_args][0] == ':') ?
argv_eol[index_args] + 1 : argv_eol[index_args],
NULL, ' ', max_length_host);
}
else if (weechat_strcasecmp (command, "monitor") == 0)
{
/*
* MONITOR + nick1,nick2,nick3
* MONITOR - nick1,nick2,nick3
*/
if (((argv_eol[index_args][0] == '+') || (argv_eol[index_args][0] == '-'))
&& (argv_eol[index_args][1] == ' '))
{
snprintf (monitor_action, sizeof (monitor_action),
"%c ", argv_eol[index_args][0]);
split_ok = irc_message_split_string (
hashtable, tags, host, command, NULL, monitor_action,
argv_eol[index_args] + 2, NULL, ',', max_length_host);
}
else
{
split_ok = irc_message_split_string (
hashtable, tags, host, command, NULL, ":",
(argv_eol[index_args][0] == ':') ?
argv_eol[index_args] + 1 : argv_eol[index_args],
NULL, ',', max_length_host);
}
}
else if (weechat_strcasecmp (command, "join") == 0)
{
/* JOIN #channel1,#channel2,#channel3 key1,key2 */
if (strlen (message) > 510)
{
/* split join if it's more than 510 bytes */
split_ok = irc_message_split_join (hashtable, tags, host,
arguments);
}
}
else if ((weechat_strcasecmp (command, "privmsg") == 0)
|| (weechat_strcasecmp (command, "notice") == 0))
{
/*
* PRIVMSG target :some text here
* NOTICE target :some text here
*/
if (index_args + 1 <= argc - 1)
{
split_ok = irc_message_split_privmsg_notice (
hashtable, tags, host, command, argv[index_args],
(argv_eol[index_args + 1][0] == ':') ?
argv_eol[index_args + 1] + 1 : argv_eol[index_args + 1],
max_length_host);
}
}
else if (weechat_strcasecmp (command, "005") == 0)
{
/* :server 005 nick MODES=4 CHANLIMIT=#:20 NICKLEN=16 USERLEN=10 ... */
if (index_args + 1 <= argc - 1)
{
split_ok = irc_message_split_005 (
hashtable, tags, host, command, argv[index_args],
(argv_eol[index_args + 1][0] == ':') ?
argv_eol[index_args + 1] + 1 : argv_eol[index_args + 1]);
}
}
else if (weechat_strcasecmp (command, "353") == 0)
{
/*
* list of users on channel:
* :server 353 mynick = #channel :mynick nick1 @nick2 +nick3
*/
if (index_args + 2 <= argc - 1)
{
if (irc_channel_is_channel (server, argv[index_args + 1]))
{
snprintf (target, sizeof (target), "%s %s",
argv[index_args], argv[index_args + 1]);
split_ok = irc_message_split_string (
hashtable, tags, host, command, target, ":",
(argv_eol[index_args + 2][0] == ':') ?
argv_eol[index_args + 2] + 1 : argv_eol[index_args + 2],
NULL, ' ', -1);
}
else
{
if (index_args + 3 <= argc - 1)
{
snprintf (target, sizeof (target), "%s %s %s",
argv[index_args], argv[index_args + 1],
argv[index_args + 2]);
split_ok = irc_message_split_string (
hashtable, tags, host, command, target, ":",
(argv_eol[index_args + 3][0] == ':') ?
argv_eol[index_args + 3] + 1 : argv_eol[index_args + 3],
NULL, ' ', -1);
}
}
}
}
end:
if (!split_ok
|| (weechat_hashtable_get_integer (hashtable, "items_count") == 0))
{
irc_message_split_add (hashtable, 1, tags, message, arguments);
}
if (tags)
free (tags);
if (argv)
weechat_string_free_split (argv);
if (argv_eol)
weechat_string_free_split (argv_eol);
return hashtable;
}
void
irc_message_parse (struct t_irc_server *server, const char *message,
char **tags, char **message_without_tags, char **nick,
char **host, char **command, char **channel,
char **arguments, char **text,
int *pos_command, int *pos_arguments, int *pos_channel,
int *pos_text)
{
const char *ptr_message, *pos, *pos2, *pos3, *pos4;
if (tags)
*tags = NULL;
if (message_without_tags)
*message_without_tags = NULL;
if (nick)
*nick = NULL;
if (host)
*host = NULL;
if (command)
*command = NULL;
if (channel)
*channel = NULL;
if (arguments)
*arguments = NULL;
if (text)
*text = NULL;
if (pos_command)
*pos_command = -1;
if (pos_arguments)
*pos_arguments = -1;
if (pos_channel)
*pos_channel = -1;
if (pos_text)
*pos_text = -1;
if (!message)
return;
ptr_message = message;
/*
* we will use this message as example:
*
* @time=2015-06-27T16:40:35.000Z :nick!user@host PRIVMSG #weechat :hello!
*/
if (ptr_message[0] == '@')
{
/*
* read tags (they are optional and enabled only if client enabled
* a server capability, see:
* http://ircv3.atheme.org/specification/message-tags-3.2)
*/
pos = strchr (ptr_message, ' ');
if (pos)
{
if (tags)
{
*tags = weechat_strndup (ptr_message + 1,
pos - (ptr_message + 1));
}
ptr_message = pos + 1;
while (ptr_message[0] == ' ')
{
ptr_message++;
}
}
}
if (message_without_tags)
*message_without_tags = strdup (ptr_message);
/* now we have: ptr_message --> ":nick!user@host PRIVMSG #weechat :hello!" */
if (ptr_message[0] == ':')
{
/* read host/nick */
pos3 = strchr (ptr_message, '@');
pos2 = strchr (ptr_message, '!');
pos = strchr (ptr_message, ' ');
/* if the prefix doesn't contain a '!', split the nick at '@' */
if (!pos2 || (pos && pos2 > pos))
pos2 = pos3;
if (pos2 && (!pos || pos > pos2))
{
if (nick)
*nick = weechat_strndup (ptr_message + 1, pos2 - (ptr_message + 1));
}
else if (pos)
{
if (nick)
*nick = weechat_strndup (ptr_message + 1, pos - (ptr_message + 1));
}
if (pos)
{
if (host)
*host = weechat_strndup (ptr_message + 1, pos - (ptr_message + 1));
ptr_message = pos + 1;
while (ptr_message[0] == ' ')
{
ptr_message++;
}
}
else
{
if (host)
*host = strdup (ptr_message + 1);
ptr_message += strlen (ptr_message);
}
}
/* now we have: ptr_message --> "PRIVMSG #weechat :hello!" */
if (ptr_message[0])
{
pos = strchr (ptr_message, ' ');
if (pos)
{
if (command)
*command = weechat_strndup (ptr_message, pos - ptr_message);
if (pos_command)
*pos_command = ptr_message - message;
pos++;
while (pos[0] == ' ')
{
pos++;
}
/* now we have: pos --> "#weechat :hello!" */
if (arguments)
*arguments = strdup (pos);
if (pos_arguments)
*pos_arguments = pos - message;
if ((pos[0] == ':')
&& ((strncmp (ptr_message, "JOIN ", 5) == 0)
|| (strncmp (ptr_message, "PART ", 5) == 0)))
{
pos++;
}
if (pos[0] == ':')
{
if (text)
*text = strdup (pos + 1);
if (pos_text)
*pos_text = pos - message + 1;
}
else
{
if (irc_channel_is_channel (server, pos))
{
pos2 = strchr (pos, ' ');
if (channel)
{
if (pos2)
*channel = weechat_strndup (pos, pos2 - pos);
else
*channel = strdup (pos);
}
if (pos_channel)
*pos_channel = pos - message;
if (pos2)
{
while (pos2[0] == ' ')
{
pos2++;
}
if (pos2[0] == ':')
pos2++;
if (text)
*text = strdup (pos2);
if (pos_text)
*pos_text = pos2 - message;
}
}
else
{
pos2 = strchr (pos, ' ');
if (nick && !*nick)
{
if (pos2)
*nick = weechat_strndup (pos, pos2 - pos);
else
*nick = strdup (pos);
}
if (pos2)
{
pos3 = pos2;
pos2++;
while (pos2[0] == ' ')
{
pos2++;
}
if (irc_channel_is_channel (server, pos2))
{
pos4 = strchr (pos2, ' ');
if (channel)
{
if (pos4)
*channel = weechat_strndup (pos2, pos4 - pos2);
else
*channel = strdup (pos2);
}
if (pos_channel)
*pos_channel = pos2 - message;
if (pos4)
{
while (pos4[0] == ' ')
{
pos4++;
}
if (pos4[0] == ':')
pos4++;
if (text)
*text = strdup (pos4);
if (pos_text)
*pos_text = pos4 - message;
}
}
else if ((channel && !*channel)
|| (pos_channel && (*pos_channel < 0)))
{
if (channel)
*channel = weechat_strndup (pos, pos3 - pos);
if (pos_channel)
*pos_channel = pos - message;
}
}
}
}
}
else
{
if (command)
*command = strdup (ptr_message);
if (pos_command)
*pos_command = ptr_message - message;
}
}
}
const char *
irc_info_get_info_cb (void *data, const char *info_name,
const char *arguments)
{
char *pos_comma, *pos_comma2, *server, *channel, *host;
const char *nick;
static char str_true[2] = "1";
struct t_irc_server *ptr_server;
struct t_irc_channel *ptr_channel;
/* make C compiler happy */
(void) data;
if (weechat_strcasecmp (info_name, "irc_is_channel") == 0)
{
if (irc_channel_is_channel (arguments))
return str_true;
return NULL;
}
else if (weechat_strcasecmp (info_name, "irc_nick") == 0)
{
ptr_server = irc_server_search (arguments);
if (ptr_server)
return ptr_server->nick;
return NULL;
}
else if (weechat_strcasecmp (info_name, "irc_nick_from_host") == 0)
{
return irc_protocol_get_nick_from_host (arguments);
}
else if (weechat_strcasecmp (info_name, "irc_buffer") == 0)
{
if (arguments && arguments[0])
{
server = NULL;
channel = NULL;
host = NULL;
ptr_server = NULL;
ptr_channel = NULL;
pos_comma = strchr (arguments, ',');
if (pos_comma)
{
server = weechat_strndup (arguments, pos_comma - arguments);
pos_comma2 = strchr (pos_comma + 1, ',');
if (pos_comma2)
{
channel = weechat_strndup (pos_comma + 1,
pos_comma2 - pos_comma - 1);
host = strdup (pos_comma2 + 1);
}
else
channel = strdup (pos_comma + 1);
}
else
{
if (irc_channel_is_channel (arguments))
channel = strdup (arguments);
else
server = strdup (arguments);
}
/* replace channel by nick in host if channel is not a channel
(private ?) */
if (channel && host)
{
if (!irc_channel_is_channel (channel))
{
free (channel);
channel = NULL;
nick = irc_protocol_get_nick_from_host (host);
if (nick)
channel = strdup (nick);
}
}
/* search for server or channel buffer */
if (server)
{
ptr_server = irc_server_search (server);
if (ptr_server && channel)
ptr_channel = irc_channel_search (ptr_server, channel);
}
if (server)
free (server);
if (channel)
free (channel);
if (host)
free (host);
if (ptr_channel)
{
irc_info_create_string_with_pointer (&ptr_channel->buffer_as_string,
ptr_channel->buffer);
return ptr_channel->buffer_as_string;
}
if (ptr_server)
{
irc_info_create_string_with_pointer (&ptr_server->buffer_as_string,
ptr_server->buffer);
return ptr_server->buffer_as_string;
}
}
}
return NULL;
}
int
irc_ignore_check (struct t_irc_server *server, const char *channel,
const char *nick, const char *host)
{
struct t_irc_ignore *ptr_ignore;
int server_match, channel_match;
char *pos;
if (!server)
return 0;
/*
* if nick is the same as server, then we will not ignore
* (it is possible when connected to an irc proxy)
*/
if (nick && server->nick
&& (irc_server_strcasecmp (server, server->nick, nick) == 0))
{
return 0;
}
for (ptr_ignore = irc_ignore_list; ptr_ignore;
ptr_ignore = ptr_ignore->next_ignore)
{
if (strcmp (ptr_ignore->server, "*") == 0)
server_match = 1;
else
server_match = (weechat_strcasecmp (ptr_ignore->server,
server->name) == 0);
channel_match = 0;
if (!channel || (strcmp (ptr_ignore->channel, "*") == 0))
channel_match = 1;
else
{
if (irc_channel_is_channel (server, channel))
{
channel_match = (weechat_strcasecmp (ptr_ignore->channel,
channel) == 0);
}
else if (nick)
{
channel_match = (weechat_strcasecmp (ptr_ignore->channel,
nick) == 0);
}
}
if (server_match && channel_match)
{
if (nick && (regexec (ptr_ignore->regex_mask, nick, 0, NULL, 0) == 0))
return 1;
if (host)
{
if (regexec (ptr_ignore->regex_mask, host, 0, NULL, 0) == 0)
return 1;
if (!strchr (ptr_ignore->mask, '!'))
{
pos = strchr (host, '!');
if (pos && (regexec (ptr_ignore->regex_mask, pos + 1,
0, NULL, 0) == 0))
{
return 1;
}
}
}
}
}
return 0;
}
const char *
irc_info_info_irc_buffer_cb (void *data, const char *info_name,
const char *arguments)
{
char *pos_comma, *pos_comma2, *server, *channel, *host;
const char *nick;
struct t_irc_server *ptr_server;
struct t_irc_channel *ptr_channel;
/* make C compiler happy */
(void) data;
(void) info_name;
if (!arguments || !arguments[0])
return NULL;
server = NULL;
channel = NULL;
host = NULL;
ptr_server = NULL;
ptr_channel = NULL;
pos_comma = strchr (arguments, ',');
if (pos_comma)
{
server = dogechat_strndup (arguments, pos_comma - arguments);
pos_comma2 = strchr (pos_comma + 1, ',');
if (pos_comma2)
{
channel = dogechat_strndup (pos_comma + 1,
pos_comma2 - pos_comma - 1);
host = strdup (pos_comma2 + 1);
}
else
channel = strdup (pos_comma + 1);
}
else
{
if (irc_server_search (arguments))
server = strdup (arguments);
else
channel = strdup (arguments);
}
if (server)
ptr_server = irc_server_search (server);
/*
* replace channel by nick in host if channel is not a channel
* (private ?)
*/
if (channel && host)
{
if (!irc_channel_is_channel (ptr_server, channel))
{
free (channel);
channel = NULL;
nick = irc_message_get_nick_from_host (host);
if (nick)
channel = strdup (nick);
}
}
/* search for server or channel buffer */
if (server && ptr_server && channel)
ptr_channel = irc_channel_search (ptr_server, channel);
if (server)
free (server);
if (channel)
free (channel);
if (host)
free (host);
if (ptr_channel)
{
irc_info_create_string_with_pointer (&ptr_channel->buffer_as_string,
ptr_channel->buffer);
return ptr_channel->buffer_as_string;
}
if (ptr_server)
{
irc_info_create_string_with_pointer (&ptr_server->buffer_as_string,
ptr_server->buffer);
return ptr_server->buffer_as_string;
}
return NULL;
}
