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2133eb30ff4bf9672e1fb870da07627154199b39
weechat/src/plugins/irc/irc-raw.c
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Sebastien Helleu 2133eb30ff Update copyright dates
2010-01-03 19:31:55 +01:00

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/*
* Copyright (c) 2003-2010 by FlashCode <flashcode@flashtux.org>
* See README for License detail, AUTHORS for developers list.
*
* 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 3 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/>.
*/
/* irc-raw.c: functions for IRC raw data messages */
#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <time.h>
#include "../weechat-plugin.h"
#include "irc.h"
#include "irc-raw.h"
#include "irc-buffer.h"
#include "irc-config.h"
#include "irc-server.h"
struct t_gui_buffer *irc_raw_buffer = NULL;
int irc_raw_messages_count = 0;
struct t_irc_raw_message *irc_raw_messages = NULL;
struct t_irc_raw_message *last_irc_raw_message = NULL;
/*
* irc_raw_message_print: print an irc raw message
*/
void
irc_raw_message_print (struct t_irc_raw_message *raw_message)
{
if (irc_raw_buffer && raw_message)
{
weechat_printf_date_tags (irc_raw_buffer,
raw_message->date, NULL,
"%s\t%s",
raw_message->prefix,
raw_message->message);
}
}
/*
* irc_raw_open: open IRC raw buffer
*/
void
irc_raw_open (int switch_to_buffer)
{
struct t_irc_raw_message *ptr_raw_message;
if (!irc_raw_buffer)
{
irc_raw_buffer = weechat_buffer_search (IRC_PLUGIN_NAME,
IRC_RAW_BUFFER_NAME);
if (!irc_raw_buffer)
{
irc_raw_buffer = weechat_buffer_new (IRC_RAW_BUFFER_NAME,
NULL, NULL,
&irc_buffer_close_cb, NULL);
/* failed to create buffer ? then return */
if (!irc_raw_buffer)
return;
weechat_buffer_set (irc_raw_buffer,
"title", _("IRC raw messages"));
weechat_buffer_set (irc_raw_buffer, "short_name", IRC_RAW_BUFFER_NAME);
weechat_buffer_set (irc_raw_buffer, "localvar_set_type", "debug");
weechat_buffer_set (irc_raw_buffer, "localvar_set_server", IRC_RAW_BUFFER_NAME);
weechat_buffer_set (irc_raw_buffer, "localvar_set_channel", IRC_RAW_BUFFER_NAME);
weechat_buffer_set (irc_raw_buffer, "localvar_set_no_log", "1");
/* disable all highlights on this debug buffer */
weechat_buffer_set (irc_raw_buffer, "highlight_words", "-");
if (switch_to_buffer)
weechat_buffer_set (irc_raw_buffer, "display", "1");
/* print messages in list */
for (ptr_raw_message = irc_raw_messages; ptr_raw_message;
ptr_raw_message = ptr_raw_message->next_message)
{
irc_raw_message_print (ptr_raw_message);
}
}
}
else
{
if (switch_to_buffer)
weechat_buffer_set (irc_raw_buffer, "display", "1");
}
}
/*
* irc_raw_message_free: free a raw message and remove it from list
*/
void
irc_raw_message_free (struct t_irc_raw_message *raw_message)
{
struct t_irc_raw_message *new_raw_messages;
/* remove message from raw messages list */
if (last_irc_raw_message == raw_message)
last_irc_raw_message = raw_message->prev_message;
if (raw_message->prev_message)
{
(raw_message->prev_message)->next_message = raw_message->next_message;
new_raw_messages = irc_raw_messages;
}
else
new_raw_messages = raw_message->next_message;
if (raw_message->next_message)
(raw_message->next_message)->prev_message = raw_message->prev_message;
/* free data */
if (raw_message->prefix)
free (raw_message->prefix);
if (raw_message->message)
free (raw_message->message);
free (raw_message);
irc_raw_messages = new_raw_messages;
irc_raw_messages_count--;
}
/*
* irc_raw_message_free_all: free all raw messages
*/
void
irc_raw_message_free_all ()
{
while (irc_raw_messages)
{
irc_raw_message_free (irc_raw_messages);
}
}
/*
* irc_raw_message_remove_old: remove old raw messages if limit has been reached
*/
void
irc_raw_message_remove_old ()
{
int max_messages;
max_messages = weechat_config_integer (irc_config_look_raw_messages);
while (irc_raw_messages && (irc_raw_messages_count >= max_messages))
{
irc_raw_message_free (irc_raw_messages);
}
}
/*
* irc_raw_message_add_to_list: add new message to list
*/
struct t_irc_raw_message *
irc_raw_message_add_to_list (time_t date, const char *prefix,
const char *message)
{
struct t_irc_raw_message *new_raw_message;
irc_raw_message_remove_old ();
new_raw_message = malloc (sizeof (*new_raw_message));
if (new_raw_message)
{
new_raw_message->date = date;
new_raw_message->prefix = strdup (prefix);
new_raw_message->message = strdup (message);
/* add message to list */
new_raw_message->prev_message = last_irc_raw_message;
new_raw_message->next_message = NULL;
if (irc_raw_messages)
last_irc_raw_message->next_message = new_raw_message;
else
irc_raw_messages = new_raw_message;
last_irc_raw_message = new_raw_message;
irc_raw_messages_count++;
}
return new_raw_message;
}
/*
* irc_raw_message_add: add new message to list
*/
struct t_irc_raw_message *
irc_raw_message_add (struct t_irc_server *server, int send, int modified,
const char *message)
{
char *buf, *buf2, prefix[256];
const unsigned char *ptr_buf;
const char *hexa = "0123456789ABCDEF";
int pos_buf, pos_buf2, char_size, i;
struct t_irc_raw_message *new_raw_message;
buf = weechat_iconv_to_internal (NULL, message);
buf2 = malloc ((strlen (buf) * 3) + 1);
if (buf2)
{
ptr_buf = (buf) ? (unsigned char *)buf : (unsigned char *)message;
pos_buf = 0;
pos_buf2 = 0;
while (ptr_buf[pos_buf])
{
if (ptr_buf[pos_buf] < 32)
{
buf2[pos_buf2++] = '\\';
buf2[pos_buf2++] = hexa[ptr_buf[pos_buf] / 16];
buf2[pos_buf2++] = hexa[ptr_buf[pos_buf] % 16];
pos_buf++;
}
else
{
char_size = weechat_utf8_char_size ((const char *)(ptr_buf + pos_buf));
for (i = 0; i < char_size; i++)
{
buf2[pos_buf2++] = ptr_buf[pos_buf++];
}
}
}
buf2[pos_buf2] = '\0';
}
snprintf (prefix, sizeof (prefix), "%s%s%s%s%s",
(server) ? weechat_color ("chat_server") : "",
(server) ? server->name : "",
(server) ? " " : "",
(send) ?
weechat_color ("chat_prefix_quit") :
weechat_color ("chat_prefix_join"),
(send) ?
((modified) ? IRC_RAW_PREFIX_SEND_MOD : IRC_RAW_PREFIX_SEND) :
((modified) ? IRC_RAW_PREFIX_RECV_MOD : IRC_RAW_PREFIX_RECV));
new_raw_message = irc_raw_message_add_to_list (time (NULL),
prefix,
(buf2) ? buf2 : ((buf) ? buf : message));
if (buf)
free (buf);
if (buf2)
free (buf2);
return new_raw_message;
}
/*
* irc_raw_print: print a message on IRC debug buffer
*/
void
irc_raw_print (struct t_irc_server *server, int send, int modified,
const char *message)
{
struct t_irc_raw_message *new_raw_message;
if (!message)
return;
if (!irc_raw_buffer && (weechat_irc_plugin->debug >= 1))
irc_raw_open (0);
new_raw_message = irc_raw_message_add (server, send, modified, message);
if (new_raw_message)
{
if (irc_raw_buffer)
irc_raw_message_print (new_raw_message);
if (weechat_config_integer (irc_config_look_raw_messages) == 0)
irc_raw_message_free (new_raw_message);
}
}
/*
* irc_raw_add_to_infolist: add a raw messagt in an infolist
* return 1 if ok, 0 if error
*/
int
irc_raw_add_to_infolist (struct t_infolist *infolist,
struct t_irc_raw_message *raw_message)
{
struct t_infolist_item *ptr_item;
if (!infolist || !raw_message)
return 0;
ptr_item = weechat_infolist_new_item (infolist);
if (!ptr_item)
return 0;
if (!weechat_infolist_new_var_time (ptr_item, "date", raw_message->date))
return 0;
if (!weechat_infolist_new_var_string (ptr_item, "prefix", raw_message->prefix))
return 0;
if (!weechat_infolist_new_var_string (ptr_item, "message", raw_message->message))
return 0;
return 1;
}
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