1 | /********************************************************************\ |
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2 | * BitlBee -- An IRC to other IM-networks gateway * |
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3 | * * |
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4 | * Copyright 2002-2010 Wilmer van der Gaast and others * |
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5 | \********************************************************************/ |
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6 | |
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7 | /* The IRC-based UI - Representing (virtual) channels. */ |
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8 | |
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9 | /* |
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10 | This program is free software; you can redistribute it and/or modify |
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11 | it under the terms of the GNU General Public License as published by |
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12 | the Free Software Foundation; either version 2 of the License, or |
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13 | (at your option) any later version. |
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14 | |
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15 | This program is distributed in the hope that it will be useful, |
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16 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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17 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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18 | GNU General Public License for more details. |
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19 | |
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20 | You should have received a copy of the GNU General Public License with |
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21 | the Debian GNU/Linux distribution in /usr/share/common-licenses/GPL; |
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22 | if not, write to the Free Software Foundation, Inc., 59 Temple Place, |
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23 | Suite 330, Boston, MA 02111-1307 USA |
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24 | */ |
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25 | |
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26 | #include "bitlbee.h" |
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27 | |
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28 | static char *set_eval_channel_type( set_t *set, char *value ); |
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29 | static gint irc_channel_user_cmp( gconstpointer a_, gconstpointer b_ ); |
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30 | static const struct irc_channel_funcs control_channel_funcs; |
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31 | |
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32 | extern const struct irc_channel_funcs irc_channel_im_chat_funcs; |
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33 | |
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34 | irc_channel_t *irc_channel_new( irc_t *irc, const char *name ) |
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35 | { |
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36 | irc_channel_t *ic; |
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37 | |
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38 | if( !irc_channel_name_ok( name ) || irc_channel_by_name( irc, name ) ) |
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39 | return NULL; |
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40 | |
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41 | ic = g_new0( irc_channel_t, 1 ); |
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42 | ic->irc = irc; |
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43 | ic->name = g_strdup( name ); |
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44 | strcpy( ic->mode, CMODE ); |
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45 | |
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46 | irc_channel_add_user( ic, irc->root ); |
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47 | |
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48 | irc->channels = g_slist_append( irc->channels, ic ); |
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49 | |
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50 | set_add( &ic->set, "auto_join", "false", set_eval_bool, ic ); |
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51 | set_add( &ic->set, "type", "control", set_eval_channel_type, ic ); |
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52 | |
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53 | if( name[0] == '&' ) |
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54 | set_setstr( &ic->set, "type", "control" ); |
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55 | else /* if( name[0] == '#' ) */ |
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56 | set_setstr( &ic->set, "type", "chat" ); |
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57 | |
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58 | return ic; |
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59 | } |
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60 | |
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61 | irc_channel_t *irc_channel_by_name( irc_t *irc, const char *name ) |
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62 | { |
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63 | GSList *l; |
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64 | |
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65 | for( l = irc->channels; l; l = l->next ) |
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66 | { |
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67 | irc_channel_t *ic = l->data; |
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68 | |
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69 | if( irc_channel_name_cmp( name, ic->name ) == 0 ) |
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70 | return ic; |
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71 | } |
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72 | |
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73 | return NULL; |
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74 | } |
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75 | |
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76 | irc_channel_t *irc_channel_get( irc_t *irc, char *id ) |
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77 | { |
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78 | irc_channel_t *ic, *ret = NULL; |
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79 | GSList *l; |
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80 | int nr; |
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81 | |
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82 | if( sscanf( id, "%d", &nr ) == 1 && nr < 1000 ) |
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83 | { |
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84 | for( l = irc->channels; l; l = l->next ) |
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85 | { |
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86 | ic = l->data; |
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87 | if( ( nr-- ) == 0 ) |
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88 | return ic; |
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89 | } |
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90 | |
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91 | return NULL; |
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92 | } |
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93 | |
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94 | /* Exact match first: Partial match only sucks if there's a channel |
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95 | #aa and #aabb */ |
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96 | if( ( ret = irc_channel_by_name( irc, id ) ) ) |
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97 | return ret; |
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98 | |
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99 | for( l = irc->channels; l; l = l->next ) |
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100 | { |
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101 | ic = l->data; |
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102 | |
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103 | if( strstr( ic->name, id ) ) |
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104 | { |
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105 | /* Make sure it's a unique match. */ |
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106 | if( !ret ) |
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107 | ret = ic; |
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108 | else |
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109 | return NULL; |
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110 | } |
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111 | } |
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112 | |
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113 | return ret; |
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114 | } |
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115 | |
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116 | int irc_channel_free( irc_channel_t *ic ) |
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117 | { |
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118 | irc_t *irc = ic->irc; |
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119 | |
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120 | if( ic->flags & IRC_CHANNEL_JOINED ) |
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121 | irc_channel_del_user( ic, irc->user, IRC_CDU_KICK, "Cleaning up channel" ); |
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122 | |
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123 | if( ic->f->_free ) |
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124 | ic->f->_free( ic ); |
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125 | |
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126 | while( ic->set ) |
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127 | set_del( &ic->set, ic->set->key ); |
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128 | |
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129 | irc->channels = g_slist_remove( irc->channels, ic ); |
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130 | while( ic->users ) |
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131 | { |
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132 | g_free( ic->users->data ); |
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133 | ic->users = g_slist_remove( ic->users, ic->users->data ); |
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134 | } |
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135 | |
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136 | g_free( ic->name ); |
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137 | g_free( ic->topic ); |
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138 | g_free( ic->topic_who ); |
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139 | g_free( ic ); |
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140 | |
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141 | return 1; |
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142 | } |
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143 | |
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144 | struct irc_channel_free_data |
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145 | { |
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146 | irc_t *irc; |
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147 | irc_channel_t *ic; |
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148 | char *name; |
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149 | }; |
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150 | |
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151 | static gboolean irc_channel_free_callback( gpointer data, gint fd, b_input_condition cond ) |
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152 | { |
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153 | struct irc_channel_free_data *d = data; |
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154 | |
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155 | if( g_slist_find( irc_connection_list, d->irc ) && |
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156 | irc_channel_by_name( d->irc, d->name ) == d->ic && |
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157 | !( d->ic->flags & IRC_CHANNEL_JOINED ) ) |
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158 | irc_channel_free( d->ic ); |
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159 | |
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160 | g_free( d->name ); |
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161 | g_free( d ); |
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162 | return FALSE; |
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163 | } |
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164 | |
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165 | /* Free the channel, but via the event loop, so after finishing whatever event |
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166 | we're currently handling. */ |
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167 | void irc_channel_free_soon( irc_channel_t *ic ) |
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168 | { |
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169 | struct irc_channel_free_data *d = g_new0( struct irc_channel_free_data, 1 ); |
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170 | |
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171 | d->irc = ic->irc; |
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172 | d->ic = ic; |
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173 | d->name = g_strdup( ic->name ); |
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174 | |
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175 | b_timeout_add( 0, irc_channel_free_callback, d ); |
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176 | } |
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177 | |
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178 | static char *set_eval_channel_type( set_t *set, char *value ) |
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179 | { |
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180 | struct irc_channel *ic = set->data; |
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181 | const struct irc_channel_funcs *new; |
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182 | |
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183 | if( strcmp( value, "control" ) == 0 ) |
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184 | new = &control_channel_funcs; |
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185 | else if( strcmp( value, "chat" ) == 0 ) |
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186 | new = &irc_channel_im_chat_funcs; |
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187 | else |
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188 | return SET_INVALID; |
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189 | |
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190 | /* TODO: Return values. */ |
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191 | if( ic->f && ic->f->_free ) |
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192 | ic->f->_free( ic ); |
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193 | |
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194 | ic->f = new; |
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195 | |
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196 | if( ic->f && ic->f->_init ) |
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197 | ic->f->_init( ic ); |
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198 | |
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199 | return value; |
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200 | } |
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201 | |
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202 | int irc_channel_add_user( irc_channel_t *ic, irc_user_t *iu ) |
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203 | { |
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204 | irc_channel_user_t *icu; |
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205 | |
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206 | if( irc_channel_has_user( ic, iu ) ) |
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207 | return 0; |
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208 | |
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209 | icu = g_new0( irc_channel_user_t, 1 ); |
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210 | icu->iu = iu; |
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211 | |
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212 | ic->users = g_slist_insert_sorted( ic->users, icu, irc_channel_user_cmp ); |
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213 | |
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214 | irc_channel_update_ops( ic, set_getstr( &ic->irc->b->set, "ops" ) ); |
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215 | |
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216 | if( iu == ic->irc->user || ic->flags & IRC_CHANNEL_JOINED ) |
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217 | { |
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218 | ic->flags |= IRC_CHANNEL_JOINED; |
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219 | irc_send_join( ic, iu ); |
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220 | } |
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221 | |
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222 | return 1; |
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223 | } |
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224 | |
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225 | int irc_channel_del_user( irc_channel_t *ic, irc_user_t *iu, irc_channel_del_user_type_t type, const char *msg ) |
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226 | { |
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227 | irc_channel_user_t *icu; |
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228 | |
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229 | if( !( icu = irc_channel_has_user( ic, iu ) ) ) |
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230 | return 0; |
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231 | |
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232 | ic->users = g_slist_remove( ic->users, icu ); |
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233 | g_free( icu ); |
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234 | |
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235 | if( !( ic->flags & IRC_CHANNEL_JOINED ) || type == IRC_CDU_SILENT ) {} |
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236 | /* Do nothing. The caller should promise it won't screw |
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237 | up state of the IRC client. :-) */ |
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238 | else if( type == IRC_CDU_PART ) |
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239 | irc_send_part( ic, iu, msg ); |
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240 | else if( type == IRC_CDU_KICK ) |
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241 | irc_send_kick( ic, iu, ic->irc->root, msg ); |
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242 | |
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243 | if( iu == ic->irc->user ) |
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244 | { |
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245 | ic->flags &= ~IRC_CHANNEL_JOINED; |
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246 | |
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247 | if( ic->irc->status & USTATUS_SHUTDOWN ) |
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248 | { |
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249 | /* Don't do anything fancy when we're shutting down anyway. */ |
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250 | } |
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251 | else if( ic->flags & IRC_CHANNEL_TEMP ) |
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252 | { |
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253 | irc_channel_free_soon( ic ); |
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254 | } |
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255 | else |
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256 | { |
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257 | /* Flush userlist now. The user won't see it anyway. */ |
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258 | while( ic->users ) |
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259 | { |
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260 | g_free( ic->users->data ); |
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261 | ic->users = g_slist_remove( ic->users, ic->users->data ); |
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262 | } |
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263 | irc_channel_add_user( ic, ic->irc->root ); |
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264 | } |
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265 | } |
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266 | |
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267 | return 1; |
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268 | } |
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269 | |
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270 | irc_channel_user_t *irc_channel_has_user( irc_channel_t *ic, irc_user_t *iu ) |
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271 | { |
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272 | GSList *l; |
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273 | |
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274 | for( l = ic->users; l; l = l->next ) |
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275 | { |
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276 | irc_channel_user_t *icu = l->data; |
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277 | |
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278 | if( icu->iu == iu ) |
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279 | return icu; |
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280 | } |
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281 | |
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282 | return NULL; |
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283 | } |
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284 | |
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285 | int irc_channel_set_topic( irc_channel_t *ic, const char *topic, const irc_user_t *iu ) |
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286 | { |
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287 | g_free( ic->topic ); |
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288 | ic->topic = g_strdup( topic ); |
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289 | |
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290 | g_free( ic->topic_who ); |
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291 | if( iu ) |
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292 | ic->topic_who = g_strdup_printf( "%s!%s@%s", iu->nick, iu->user, iu->host ); |
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293 | else |
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294 | ic->topic_who = NULL; |
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295 | |
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296 | ic->topic_time = time( NULL ); |
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297 | |
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298 | if( ic->flags & IRC_CHANNEL_JOINED ) |
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299 | irc_send_topic( ic, TRUE ); |
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300 | |
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301 | return 1; |
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302 | } |
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303 | |
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304 | void irc_channel_user_set_mode( irc_channel_t *ic, irc_user_t *iu, irc_channel_user_flags_t flags ) |
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305 | { |
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306 | irc_channel_user_t *icu = irc_channel_has_user( ic, iu ); |
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307 | |
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308 | if( !icu || icu->flags == flags ) |
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309 | return; |
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310 | |
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311 | if( ic->flags & IRC_CHANNEL_JOINED ) |
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312 | irc_send_channel_user_mode_diff( ic, iu, icu->flags, flags ); |
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313 | |
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314 | icu->flags = flags; |
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315 | } |
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316 | |
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317 | void irc_channel_auto_joins( irc_t *irc, account_t *acc ) |
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318 | { |
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319 | GSList *l; |
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320 | |
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321 | for( l = irc->channels; l; l = l->next ) |
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322 | { |
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323 | irc_channel_t *ic = l->data; |
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324 | gboolean aj = set_getbool( &ic->set, "auto_join" ); |
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325 | char *type; |
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326 | |
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327 | if( acc && |
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328 | ( type = set_getstr( &ic->set, "chat_type" ) ) && |
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329 | strcmp( type, "room" ) == 0 ) |
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330 | { |
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331 | /* Bit of an ugly special case: Handle chatrooms here, we |
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332 | can only auto-join them if their account is online. */ |
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333 | char *acc_s; |
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334 | |
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335 | if( !aj && !( ic->flags & IRC_CHANNEL_JOINED ) ) |
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336 | /* Only continue if this one's marked as auto_join |
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337 | or if we're in it already. (Possible if the |
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338 | client auto-rejoined it before identyfing.) */ |
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339 | continue; |
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340 | else if( !( acc_s = set_getstr( &ic->set, "account" ) ) ) |
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341 | continue; |
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342 | else if( account_get( irc->b, acc_s ) != acc ) |
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343 | continue; |
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344 | else if( acc->ic == NULL || !( acc->ic->flags & OPT_LOGGED_IN ) ) |
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345 | continue; |
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346 | else |
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347 | ic->f->join( ic ); |
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348 | } |
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349 | else if( aj ) |
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350 | { |
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351 | irc_channel_add_user( ic, irc->user ); |
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352 | } |
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353 | } |
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354 | } |
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355 | |
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356 | void irc_channel_printf( irc_channel_t *ic, char *format, ... ) |
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357 | { |
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358 | va_list params; |
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359 | char *text; |
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360 | |
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361 | va_start( params, format ); |
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362 | text = g_strdup_vprintf( format, params ); |
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363 | va_end( params ); |
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364 | |
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365 | irc_send_msg( ic->irc->root, "PRIVMSG", ic->name, text, NULL ); |
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366 | g_free( text ); |
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367 | } |
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368 | |
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369 | gboolean irc_channel_name_ok( const char *name_ ) |
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370 | { |
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371 | const unsigned char *name = (unsigned char*) name_; |
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372 | int i; |
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373 | |
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374 | if( name_[0] == '\0' ) |
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375 | return FALSE; |
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376 | |
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377 | /* Check if the first character is in CTYPES (#&) */ |
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378 | if( strchr( CTYPES, name_[0] ) == NULL ) |
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379 | return FALSE; |
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380 | |
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381 | /* RFC 1459 keeps amazing me: While only a "few" chars are allowed |
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382 | in nicknames, channel names can be pretty much anything as long |
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383 | as they start with # or &. I'll be a little bit more strict and |
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384 | disallow all non-printable characters. */ |
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385 | for( i = 1; name[i]; i ++ ) |
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386 | if( name[i] <= ' ' || name[i] == ',' ) |
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387 | return FALSE; |
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388 | |
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389 | return TRUE; |
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390 | } |
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391 | |
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392 | void irc_channel_name_strip( char *name ) |
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393 | { |
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394 | int i, j; |
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395 | |
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396 | for( i = j = 0; name[i]; i ++ ) |
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397 | if( name[i] > ' ' && name[i] != ',' ) |
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398 | name[j++] = name[i]; |
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399 | |
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400 | name[j] = '\0'; |
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401 | } |
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402 | |
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403 | int irc_channel_name_cmp( const char *a_, const char *b_ ) |
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404 | { |
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405 | static unsigned char case_map[256]; |
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406 | const unsigned char *a = (unsigned char*) a_, *b = (unsigned char*) b_; |
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407 | int i; |
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408 | |
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409 | if( case_map['A'] == '\0' ) |
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410 | { |
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411 | for( i = 33; i < 256; i ++ ) |
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412 | if( i != ',' ) |
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413 | case_map[i] = i; |
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414 | |
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415 | for( i = 0; i < 26; i ++ ) |
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416 | case_map['A'+i] = 'a' + i; |
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417 | |
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418 | case_map['['] = '{'; |
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419 | case_map[']'] = '}'; |
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420 | case_map['~'] = '`'; |
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421 | case_map['\\'] = '|'; |
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422 | } |
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423 | |
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424 | if( !irc_channel_name_ok( a_ ) || !irc_channel_name_ok( b_ ) ) |
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425 | return -1; |
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426 | |
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427 | for( i = 0; a[i] && b[i] && case_map[a[i]] && case_map[b[i]]; i ++ ) |
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428 | { |
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429 | if( case_map[a[i]] == case_map[b[i]] ) |
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430 | continue; |
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431 | else |
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432 | return case_map[a[i]] - case_map[b[i]]; |
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433 | } |
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434 | |
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435 | return case_map[a[i]] - case_map[b[i]]; |
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436 | } |
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437 | |
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438 | static gint irc_channel_user_cmp( gconstpointer a_, gconstpointer b_ ) |
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439 | { |
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440 | const irc_channel_user_t *a = a_, *b = b_; |
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441 | |
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442 | return irc_user_cmp( a->iu, b->iu ); |
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443 | } |
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444 | |
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445 | void irc_channel_update_ops( irc_channel_t *ic, char *value ) |
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446 | { |
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447 | irc_channel_user_set_mode( ic, ic->irc->root, |
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448 | ( strcmp( value, "both" ) == 0 || |
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449 | strcmp( value, "root" ) == 0 ) ? IRC_CHANNEL_USER_OP : 0 ); |
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450 | irc_channel_user_set_mode( ic, ic->irc->user, |
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451 | ( strcmp( value, "both" ) == 0 || |
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452 | strcmp( value, "user" ) == 0 ) ? IRC_CHANNEL_USER_OP : 0 ); |
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453 | } |
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454 | |
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455 | char *set_eval_irc_channel_ops( set_t *set, char *value ) |
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456 | { |
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457 | irc_t *irc = set->data; |
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458 | GSList *l; |
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459 | |
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460 | if( strcmp( value, "both" ) != 0 && strcmp( value, "none" ) != 0 && |
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461 | strcmp( value, "user" ) != 0 && strcmp( value, "root" ) != 0 ) |
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462 | return SET_INVALID; |
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463 | |
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464 | for( l = irc->channels; l; l = l->next ) |
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465 | irc_channel_update_ops( l->data, value ); |
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466 | |
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467 | return value; |
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468 | } |
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469 | |
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470 | /* Channel-type dependent functions, for control channels: */ |
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471 | static gboolean control_channel_privmsg( irc_channel_t *ic, const char *msg ) |
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472 | { |
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473 | irc_t *irc = ic->irc; |
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474 | const char *s; |
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475 | |
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476 | /* Scan for non-whitespace chars followed by a colon: */ |
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477 | for( s = msg; *s && !isspace( *s ) && *s != ':' && *s != ','; s ++ ) {} |
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478 | |
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479 | if( *s == ':' || *s == ',' ) |
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480 | { |
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481 | char to[s-msg+1]; |
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482 | irc_user_t *iu; |
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483 | |
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484 | memset( to, 0, sizeof( to ) ); |
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485 | strncpy( to, msg, s - msg ); |
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486 | while( *(++s) && isspace( *s ) ) {} |
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487 | |
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488 | iu = irc_user_by_name( irc, to ); |
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489 | if( iu && iu->f->privmsg ) |
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490 | { |
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491 | iu->last_channel = ic; |
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492 | iu->f->privmsg( iu, s ); |
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493 | } |
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494 | else |
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495 | { |
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496 | irc_channel_printf( ic, "User does not exist: %s", to ); |
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497 | } |
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498 | } |
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499 | else |
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500 | { |
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501 | /* TODO: Maybe just use root->privmsg here now? */ |
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502 | char cmd[strlen(msg)+1]; |
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503 | |
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504 | g_free( ic->irc->last_root_cmd ); |
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505 | ic->irc->last_root_cmd = g_strdup( ic->name ); |
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506 | |
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507 | strcpy( cmd, msg ); |
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508 | root_command_string( ic->irc, cmd ); |
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509 | } |
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510 | |
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511 | return TRUE; |
---|
512 | } |
---|
513 | |
---|
514 | static gboolean control_channel_invite( irc_channel_t *ic, irc_user_t *iu ) |
---|
515 | { |
---|
516 | struct irc_control_channel *icc = ic->data; |
---|
517 | bee_user_t *bu = iu->bu; |
---|
518 | |
---|
519 | if( bu == NULL ) |
---|
520 | return FALSE; |
---|
521 | |
---|
522 | if( icc->type != IRC_CC_TYPE_GROUP ) |
---|
523 | { |
---|
524 | irc_send_num( ic->irc, 482, "%s :Invitations are only possible to fill_by=group channels", ic->name ); |
---|
525 | return FALSE; |
---|
526 | } |
---|
527 | |
---|
528 | bu->ic->acc->prpl->add_buddy( bu->ic, bu->handle, |
---|
529 | icc->group ? icc->group->name : NULL ); |
---|
530 | |
---|
531 | return TRUE; |
---|
532 | } |
---|
533 | |
---|
534 | static char *set_eval_by_account( set_t *set, char *value ); |
---|
535 | static char *set_eval_fill_by( set_t *set, char *value ); |
---|
536 | static char *set_eval_by_group( set_t *set, char *value ); |
---|
537 | static char *set_eval_by_protocol( set_t *set, char *value ); |
---|
538 | |
---|
539 | static gboolean control_channel_init( irc_channel_t *ic ) |
---|
540 | { |
---|
541 | struct irc_control_channel *icc; |
---|
542 | |
---|
543 | set_add( &ic->set, "account", NULL, set_eval_by_account, ic ); |
---|
544 | set_add( &ic->set, "fill_by", "all", set_eval_fill_by, ic ); |
---|
545 | set_add( &ic->set, "group", NULL, set_eval_by_group, ic ); |
---|
546 | set_add( &ic->set, "protocol", NULL, set_eval_by_protocol, ic ); |
---|
547 | |
---|
548 | ic->data = icc = g_new0( struct irc_control_channel, 1 ); |
---|
549 | icc->type = IRC_CC_TYPE_DEFAULT; |
---|
550 | |
---|
551 | if( bee_group_by_name( ic->irc->b, ic->name + 1, FALSE ) ) |
---|
552 | { |
---|
553 | set_setstr( &ic->set, "group", ic->name + 1 ); |
---|
554 | set_setstr( &ic->set, "fill_by", "group" ); |
---|
555 | } |
---|
556 | else if( set_setstr( &ic->set, "protocol", ic->name + 1 ) ) |
---|
557 | { |
---|
558 | set_setstr( &ic->set, "fill_by", "protocol" ); |
---|
559 | } |
---|
560 | else if( set_setstr( &ic->set, "account", ic->name + 1 ) ) |
---|
561 | { |
---|
562 | set_setstr( &ic->set, "fill_by", "account" ); |
---|
563 | } |
---|
564 | else |
---|
565 | { |
---|
566 | bee_irc_channel_update( ic->irc, ic, NULL ); |
---|
567 | } |
---|
568 | |
---|
569 | return TRUE; |
---|
570 | } |
---|
571 | |
---|
572 | static gboolean control_channel_join( irc_channel_t *ic ) |
---|
573 | { |
---|
574 | bee_irc_channel_update( ic->irc, ic, NULL ); |
---|
575 | |
---|
576 | return TRUE; |
---|
577 | } |
---|
578 | |
---|
579 | static char *set_eval_by_account( set_t *set, char *value ) |
---|
580 | { |
---|
581 | struct irc_channel *ic = set->data; |
---|
582 | struct irc_control_channel *icc = ic->data; |
---|
583 | account_t *acc; |
---|
584 | |
---|
585 | if( !( acc = account_get( ic->irc->b, value ) ) ) |
---|
586 | return SET_INVALID; |
---|
587 | |
---|
588 | icc->account = acc; |
---|
589 | if( icc->type == IRC_CC_TYPE_ACCOUNT ) |
---|
590 | bee_irc_channel_update( ic->irc, ic, NULL ); |
---|
591 | |
---|
592 | return g_strdup_printf( "%s(%s)", acc->prpl->name, acc->user ); |
---|
593 | } |
---|
594 | |
---|
595 | static char *set_eval_fill_by( set_t *set, char *value ) |
---|
596 | { |
---|
597 | struct irc_channel *ic = set->data; |
---|
598 | struct irc_control_channel *icc = ic->data; |
---|
599 | |
---|
600 | if( strcmp( value, "all" ) == 0 ) |
---|
601 | icc->type = IRC_CC_TYPE_DEFAULT; |
---|
602 | else if( strcmp( value, "rest" ) == 0 ) |
---|
603 | icc->type = IRC_CC_TYPE_REST; |
---|
604 | else if( strcmp( value, "group" ) == 0 ) |
---|
605 | icc->type = IRC_CC_TYPE_GROUP; |
---|
606 | else if( strcmp( value, "account" ) == 0 ) |
---|
607 | icc->type = IRC_CC_TYPE_ACCOUNT; |
---|
608 | else if( strcmp( value, "protocol" ) == 0 ) |
---|
609 | icc->type = IRC_CC_TYPE_PROTOCOL; |
---|
610 | else |
---|
611 | return SET_INVALID; |
---|
612 | |
---|
613 | bee_irc_channel_update( ic->irc, ic, NULL ); |
---|
614 | return value; |
---|
615 | } |
---|
616 | |
---|
617 | static char *set_eval_by_group( set_t *set, char *value ) |
---|
618 | { |
---|
619 | struct irc_channel *ic = set->data; |
---|
620 | struct irc_control_channel *icc = ic->data; |
---|
621 | |
---|
622 | icc->group = bee_group_by_name( ic->irc->b, value, TRUE ); |
---|
623 | if( icc->type == IRC_CC_TYPE_GROUP ) |
---|
624 | bee_irc_channel_update( ic->irc, ic, NULL ); |
---|
625 | |
---|
626 | return g_strdup( icc->group->name ); |
---|
627 | } |
---|
628 | |
---|
629 | static char *set_eval_by_protocol( set_t *set, char *value ) |
---|
630 | { |
---|
631 | struct irc_channel *ic = set->data; |
---|
632 | struct irc_control_channel *icc = ic->data; |
---|
633 | struct prpl *prpl; |
---|
634 | |
---|
635 | if( !( prpl = find_protocol( value ) ) ) |
---|
636 | return SET_INVALID; |
---|
637 | |
---|
638 | icc->protocol = prpl; |
---|
639 | if( icc->type == IRC_CC_TYPE_PROTOCOL ) |
---|
640 | bee_irc_channel_update( ic->irc, ic, NULL ); |
---|
641 | |
---|
642 | return value; |
---|
643 | } |
---|
644 | |
---|
645 | static gboolean control_channel_free( irc_channel_t *ic ) |
---|
646 | { |
---|
647 | struct irc_control_channel *icc = ic->data; |
---|
648 | |
---|
649 | set_del( &ic->set, "account" ); |
---|
650 | set_del( &ic->set, "fill_by" ); |
---|
651 | set_del( &ic->set, "group" ); |
---|
652 | set_del( &ic->set, "protocol" ); |
---|
653 | |
---|
654 | g_free( icc ); |
---|
655 | ic->data = NULL; |
---|
656 | |
---|
657 | return TRUE; |
---|
658 | } |
---|
659 | |
---|
660 | static const struct irc_channel_funcs control_channel_funcs = { |
---|
661 | control_channel_privmsg, |
---|
662 | control_channel_join, |
---|
663 | NULL, |
---|
664 | NULL, |
---|
665 | control_channel_invite, |
---|
666 | |
---|
667 | control_channel_init, |
---|
668 | control_channel_free, |
---|
669 | }; |
---|