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 2002-2008 Wilmer van der Gaast and others * |
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5 | \********************************************************************/ |
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6 | |
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7 | /* Keep track of chatrooms the user is interested in */ |
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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 | struct chat *chat_add( irc_t *irc, account_t *acc, char *handle, char *channel ) |
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29 | { |
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30 | struct chat *c, *l; |
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31 | set_t *s; |
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32 | |
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33 | if( !chat_chanok( channel ) ) |
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34 | return NULL; |
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35 | |
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36 | if( chat_chancmp( channel, irc->channel ) == 0 ) |
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37 | return NULL; |
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38 | |
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39 | for( c = irc->chatrooms; c; c = c->next ) |
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40 | { |
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41 | if( chat_chancmp( channel, c->channel ) == 0 ) |
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42 | return NULL; |
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43 | |
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44 | if( acc == c->acc && g_strcasecmp( handle, c->handle ) == 0 ) |
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45 | return NULL; |
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46 | |
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47 | l = c; |
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48 | } |
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49 | |
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50 | if( irc->chatrooms == NULL ) |
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51 | irc->chatrooms = c = g_new0( struct chat, 1 ); |
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52 | else |
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53 | l->next = c = g_new0( struct chat, 1 ); |
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54 | |
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55 | c->acc = acc; |
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56 | c->handle = g_strdup( handle ); |
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57 | c->channel = g_strdup( channel ); |
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58 | |
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59 | s = set_add( &c->set, "auto_join", "false", set_eval_bool, c ); |
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60 | /* s = set_add( &c->set, "auto_rejoin", "false", set_eval_bool, c ); */ |
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61 | s = set_add( &c->set, "nick", NULL, NULL, c ); |
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62 | s->flags |= SET_NULL_OK; |
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63 | |
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64 | return c; |
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65 | } |
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66 | |
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67 | struct chat *chat_byhandle( irc_t *irc, account_t *acc, char *handle ) |
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68 | { |
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69 | struct chat *c; |
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70 | |
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71 | for( c = irc->chatrooms; c; c = c->next ) |
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72 | { |
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73 | if( acc == c->acc && g_strcasecmp( handle, c->handle ) == 0 ) |
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74 | break; |
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75 | } |
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76 | |
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77 | return c; |
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78 | } |
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79 | |
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80 | struct chat *chat_bychannel( irc_t *irc, char *channel ) |
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81 | { |
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82 | struct chat *c; |
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83 | |
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84 | for( c = irc->chatrooms; c; c = c->next ) |
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85 | { |
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86 | if( chat_chancmp( channel, c->channel ) == 0 ) |
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87 | break; |
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88 | } |
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89 | |
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90 | return c; |
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91 | } |
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92 | |
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93 | struct chat *chat_get( irc_t *irc, char *id ) |
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94 | { |
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95 | struct chat *c, *ret = NULL; |
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96 | int nr; |
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97 | |
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98 | if( sscanf( id, "%d", &nr ) == 1 && nr < 1000 ) |
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99 | { |
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100 | for( c = irc->chatrooms; c; c = c->next ) |
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101 | if( ( nr-- ) == 0 ) |
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102 | return c; |
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103 | |
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104 | return NULL; |
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105 | } |
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106 | |
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107 | for( c = irc->chatrooms; c; c = c->next ) |
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108 | { |
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109 | if( strstr( c->handle, id ) ) |
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110 | { |
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111 | if( !ret ) |
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112 | ret = c; |
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113 | else |
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114 | return NULL; |
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115 | } |
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116 | else if( strstr( c->channel, id ) ) |
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117 | { |
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118 | if( !ret ) |
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119 | ret = c; |
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120 | else |
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121 | return NULL; |
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122 | } |
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123 | } |
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124 | |
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125 | return ret; |
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126 | } |
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127 | |
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128 | int chat_del( irc_t *irc, struct chat *chat ) |
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129 | { |
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130 | struct chat *c, *l = NULL; |
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131 | |
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132 | for( c = irc->chatrooms; c; c = (l=c)->next ) |
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133 | if( c == chat ) |
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134 | break; |
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135 | |
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136 | if( c == NULL ) |
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137 | return 0; |
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138 | else if( l == NULL ) |
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139 | irc->chatrooms = c->next; |
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140 | else |
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141 | l->next = c->next; |
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142 | |
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143 | while( c->set ) |
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144 | set_del( &c->set, c->set->key ); |
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145 | |
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146 | g_free( c->handle ); |
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147 | g_free( c->channel ); |
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148 | g_free( c ); |
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149 | |
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150 | return 1; |
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151 | } |
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152 | |
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153 | int chat_chancmp( char *a, char *b ) |
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154 | { |
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155 | if( !chat_chanok( a ) || !chat_chanok( b ) ) |
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156 | return 0; |
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157 | |
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158 | if( a[0] == b[0] ) |
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159 | return nick_cmp( a + 1, b + 1 ); |
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160 | else |
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161 | return -1; |
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162 | } |
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163 | |
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164 | int chat_chanok( char *a ) |
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165 | { |
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166 | if( strchr( CTYPES, a[0] ) != NULL ) |
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167 | return nick_ok( a + 1 ); |
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168 | else |
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169 | return 0; |
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170 | } |
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171 | |
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172 | int chat_join( irc_t *irc, struct chat *c, const char *password ) |
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173 | { |
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174 | struct groupchat *gc; |
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175 | char *nick = set_getstr( &c->set, "nick" ); |
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176 | |
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177 | if( nick == NULL ) |
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178 | nick = irc->nick; |
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179 | |
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180 | if( ( gc = c->acc->prpl->chat_join( c->acc->ic, c->handle, nick, password ) ) ) |
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181 | { |
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182 | g_free( gc->channel ); |
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183 | gc->channel = g_strdup( c->channel ); |
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184 | return 1; |
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185 | } |
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186 | |
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187 | return 0; |
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188 | } |
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