apps/irssi/src/core/channels-setup.c

   1 /*
   2  channels-setup.c : irssi
   3
   4     Copyright (C) 1999-2000 Timo Sirainen
   5
   6     This program is free software; you can redistribute it and/or modify
   7     it under the terms of the GNU General Public License as published by
   8     the Free Software Foundation; either version 2 of the License, or
   9     (at your option) any later version.
  10
  11     This program is distributed in the hope that it will be useful,
  12     but WITHOUT ANY WARRANTY; without even the implied warranty of
  13     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14     GNU General Public License for more details.
  15
  16     You should have received a copy of the GNU General Public License
  17     along with this program; if not, write to the Free Software
  18     Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  19 */
  20
  21 #include "module.h"
  22 #include "signals.h"
  23 #include "lib-config/iconfig.h"
  24 #include "settings.h"
  25
  26 #include "chat-protocols.h"
  27 #include "chatnets.h"
  28 #include "servers-setup.h"
  29 #include "channels-setup.h"
  30
  31 GSList *setupchannels;
  32
  33 static void channel_setup_save(CHANNEL_SETUP_REC *channel)
  34 {
  35         CONFIG_NODE *parentnode, *node;
  36         int index;
  37
  38         index = g_slist_index(setupchannels, channel);
  39
  40         parentnode = iconfig_node_traverse("(channels", TRUE);
  41         node = config_node_index(parentnode, index);
  42         if (node == NULL)
  43                 node = config_node_section(parentnode, NULL, NODE_TYPE_BLOCK);
  44
  45         iconfig_node_clear(node);
  46         iconfig_node_set_str(node, "name", channel->name);
  47         iconfig_node_set_str(node, "chatnet", channel->chatnet);
  48         if (channel->autojoin)
  49                 iconfig_node_set_bool(node, "autojoin", TRUE);
  50         iconfig_node_set_str(node, "password", channel->password);
  51         iconfig_node_set_str(node, "botmasks", channel->botmasks);
  52         iconfig_node_set_str(node, "autosendcmd", channel->autosendcmd);
  53 }
  54
  55 void channel_setup_create(CHANNEL_SETUP_REC *channel)
  56 {
  57         if (g_slist_find(setupchannels, channel) == NULL)
  58                 setupchannels = g_slist_append(setupchannels, channel);
  59         channel_setup_save(channel);
  60
  61         signal_emit("channel setup created", 1, channel);
  62 }
  63
  64 static void channel_config_remove(CHANNEL_SETUP_REC *channel)
  65 {
  66         CONFIG_NODE *node;
  67
  68         node = iconfig_node_traverse("channels", FALSE);
  69         if (node != NULL) iconfig_node_list_remove(node, g_slist_index(setupchannels, channel));
  70 }
  71
  72 static void channel_setup_destroy(CHANNEL_SETUP_REC *channel)
  73 {
  74         g_return_if_fail(channel != NULL);
  75
  76         setupchannels = g_slist_remove(setupchannels, channel);
  77         signal_emit("channel setup destroyed", 1, channel);
  78
  79         g_free_not_null(channel->chatnet);
  80         g_free_not_null(channel->password);
  81         g_free_not_null(channel->botmasks);
  82         g_free_not_null(channel->autosendcmd);
  83         g_free(channel->name);
  84         g_free(channel);
  85 }
  86
  87 void channel_setup_remove(CHANNEL_SETUP_REC *channel)
  88 {
  89         channel_config_remove(channel);
  90         channel_setup_destroy(channel);
  91 }
  92
  93 CHANNEL_SETUP_REC *channel_setup_find(const char *channel,
  94                                       const char *chatnet)
  95 {
  96         GSList *tmp;
  97
  98         g_return_val_if_fail(channel != NULL, NULL);
  99
 100         for (tmp = setupchannels; tmp != NULL; tmp = tmp->next) {
 101                 CHANNEL_SETUP_REC *rec = tmp->data;
 102
 103                 if (g_strcasecmp(rec->name, channel) == 0 &&
 104                     channel_chatnet_match(rec->chatnet, chatnet))
 105                         return rec;
 106         }
 107
 108         return NULL;
 109 }
 110
 111 static CHANNEL_SETUP_REC *channel_setup_read(CONFIG_NODE *node)
 112 {
 113         CHANNEL_SETUP_REC *rec;
 114         CHATNET_REC *chatnetrec;
 115         char *channel, *chatnet;
 116
 117         g_return_val_if_fail(node != NULL, NULL);
 118
 119         channel = config_node_get_str(node, "name", NULL);
 120         chatnet = config_node_get_str(node, "chatnet", NULL);
 121         if (chatnet == NULL) /* FIXME: remove this after .98... */ {
 122                 chatnet = g_strdup(config_node_get_str(node, "ircnet", NULL));
 123                 if (chatnet != NULL) {
 124                         iconfig_node_set_str(node, "chatnet", chatnet);
 125                         iconfig_node_set_str(node, "ircnet", NULL);
 126                 }
 127         }
 128
 129         chatnetrec = chatnet == NULL ? NULL : chatnet_find(chatnet);
 130         if (channel == NULL || chatnetrec == NULL) {
 131                 /* missing information.. */
 132                 return NULL;
 133         }
 134
 135         rec = CHAT_PROTOCOL(chatnetrec)->create_channel_setup();
 136         rec->type = module_get_uniq_id("CHANNEL SETUP", 0);
 137         rec->chat_type = CHAT_PROTOCOL(chatnetrec)->id;
 138         rec->autojoin = config_node_get_bool(node, "autojoin", FALSE);
 139         rec->name = g_strdup(channel);
 140         rec->chatnet = g_strdup(chatnetrec != NULL ? chatnetrec->name : chatnet);
 141         rec->password = g_strdup(config_node_get_str(node, "password", NULL));
 142         rec->botmasks = g_strdup(config_node_get_str(node, "botmasks", NULL));
 143         rec->autosendcmd = g_strdup(config_node_get_str(node, "autosendcmd", NULL));
 144
 145         setupchannels = g_slist_append(setupchannels, rec);
 146         signal_emit("channel setup created", 2, rec, node);
 147         return rec;
 148 }
 149
 150 static void channels_read_config(void)
 151 {
 152         CONFIG_NODE *node;
 153         GSList *tmp;
 154
 155         while (setupchannels != NULL)
 156                 channel_setup_destroy(setupchannels->data);
 157
 158         /* Read channels */
 159         node = iconfig_node_traverse("channels", FALSE);
 160         if (node != NULL) {
 161                 for (tmp = node->value; tmp != NULL; tmp = tmp->next)
 162                         channel_setup_read(tmp->data);
 163         }
 164 }
 165
 166 void channels_setup_init(void)
 167 {
 168         setupchannels = NULL;
 169         source_host_ok = FALSE;
 170
 171         signal_add("setup reread", (SIGNAL_FUNC) channels_read_config);
 172         signal_add("irssi init read settings", (SIGNAL_FUNC) channels_read_config);
 173 }
 174
 175 void channels_setup_deinit(void)
 176 {
 177         while (setupchannels != NULL)
 178                 channel_setup_destroy(setupchannels->data);
 179
 180         signal_remove("setup reread", (SIGNAL_FUNC) channels_read_config);
 181         signal_remove("irssi init read settings", (SIGNAL_FUNC) channels_read_config);
 182 }