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 | /* Stuff to handle rooms */ |
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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., 51 Franklin St., |
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23 | Fifth Floor, Boston, MA 02110-1301 USA |
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24 | */ |
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25 | |
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26 | #define BITLBEE_CORE |
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27 | #include "bitlbee.h" |
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28 | |
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29 | struct groupchat *imcb_chat_new( struct im_connection *ic, const char *handle ) |
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30 | { |
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31 | struct groupchat *c = g_new0( struct groupchat, 1 ); |
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32 | bee_t *bee = ic->bee; |
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33 | |
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34 | /* This one just creates the conversation structure, user won't see |
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35 | anything yet until s/he is joined to the conversation. (This |
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36 | allows you to add other already present participants first.) */ |
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37 | |
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38 | ic->groupchats = g_slist_prepend( ic->groupchats, c ); |
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39 | c->ic = ic; |
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40 | c->title = g_strdup( handle ); |
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41 | c->topic = g_strdup_printf( "BitlBee groupchat: \"%s\". Please keep in mind that root-commands won't work here. Have fun!", c->title ); |
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42 | |
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43 | if( set_getbool( &ic->bee->set, "debug" ) ) |
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44 | imcb_log( ic, "Creating new conversation: (id=%p,handle=%s)", c, handle ); |
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45 | |
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46 | if( bee->ui->chat_new ) |
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47 | bee->ui->chat_new( bee, c ); |
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48 | |
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49 | return c; |
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50 | } |
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51 | |
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52 | void imcb_chat_name_hint( struct groupchat *c, const char *name ) |
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53 | { |
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54 | bee_t *bee = c->ic->bee; |
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55 | |
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56 | if( bee->ui->chat_name_hint ) |
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57 | bee->ui->chat_name_hint( bee, c, name ); |
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58 | } |
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59 | |
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60 | void imcb_chat_free( struct groupchat *c ) |
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61 | { |
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62 | struct im_connection *ic = c->ic; |
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63 | bee_t *bee = ic->bee; |
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64 | GList *ir; |
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65 | |
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66 | if( bee->ui->chat_free ) |
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67 | bee->ui->chat_free( bee, c ); |
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68 | |
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69 | if( set_getbool( &ic->bee->set, "debug" ) ) |
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70 | imcb_log( ic, "You were removed from conversation %p", c ); |
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71 | |
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72 | ic->groupchats = g_slist_remove( ic->groupchats, c ); |
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73 | |
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74 | for( ir = c->in_room; ir; ir = ir->next ) |
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75 | g_free( ir->data ); |
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76 | g_list_free( c->in_room ); |
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77 | g_free( c->title ); |
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78 | g_free( c->topic ); |
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79 | g_free( c ); |
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80 | } |
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81 | |
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82 | void imcb_chat_msg( struct groupchat *c, const char *who, char *msg, uint32_t flags, time_t sent_at ) |
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83 | { |
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84 | struct im_connection *ic = c->ic; |
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85 | bee_t *bee = ic->bee; |
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86 | bee_user_t *bu; |
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87 | char *s; |
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88 | |
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89 | /* Gaim sends own messages through this too. IRC doesn't want this, so kill them */ |
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90 | if( g_strcasecmp( who, ic->acc->user ) == 0 ) |
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91 | return; |
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92 | |
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93 | bu = bee_user_by_handle( bee, ic, who ); |
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94 | |
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95 | s = set_getstr( &ic->bee->set, "strip_html" ); |
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96 | if( ( g_strcasecmp( s, "always" ) == 0 ) || |
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97 | ( ( ic->flags & OPT_DOES_HTML ) && s ) ) |
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98 | strip_html( msg ); |
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99 | |
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100 | if( bu && bee->ui->chat_msg ) |
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101 | bee->ui->chat_msg( bee, c, bu, msg, sent_at ); |
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102 | else |
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103 | imcb_chat_log( c, "Message from unknown participant %s: %s", who, msg ); |
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104 | } |
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105 | |
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106 | void imcb_chat_log( struct groupchat *c, char *format, ... ) |
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107 | { |
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108 | struct im_connection *ic = c->ic; |
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109 | bee_t *bee = ic->bee; |
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110 | va_list params; |
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111 | char *text; |
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112 | |
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113 | if( !bee->ui->chat_log ) |
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114 | return; |
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115 | |
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116 | va_start( params, format ); |
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117 | text = g_strdup_vprintf( format, params ); |
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118 | va_end( params ); |
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119 | |
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120 | bee->ui->chat_log( bee, c, text ); |
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121 | g_free( text ); |
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122 | } |
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123 | |
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124 | void imcb_chat_topic( struct groupchat *c, char *who, char *topic, time_t set_at ) |
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125 | { |
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126 | struct im_connection *ic = c->ic; |
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127 | bee_t *bee = ic->bee; |
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128 | bee_user_t *bu; |
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129 | |
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130 | if( !bee->ui->chat_topic ) |
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131 | return; |
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132 | |
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133 | if( who == NULL) |
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134 | bu = NULL; |
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135 | else if( g_strcasecmp( who, ic->acc->user ) == 0 ) |
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136 | bu = bee->user; |
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137 | else |
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138 | bu = bee_user_by_handle( bee, ic, who ); |
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139 | |
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140 | if( ( g_strcasecmp( set_getstr( &ic->bee->set, "strip_html" ), "always" ) == 0 ) || |
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141 | ( ( ic->flags & OPT_DOES_HTML ) && set_getbool( &ic->bee->set, "strip_html" ) ) ) |
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142 | strip_html( topic ); |
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143 | |
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144 | bee->ui->chat_topic( bee, c, topic, bu ); |
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145 | } |
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146 | |
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147 | void imcb_chat_add_buddy( struct groupchat *c, const char *handle ) |
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148 | { |
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149 | struct im_connection *ic = c->ic; |
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150 | bee_t *bee = ic->bee; |
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151 | bee_user_t *bu = bee_user_by_handle( bee, ic, handle ); |
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152 | gboolean me; |
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153 | |
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154 | if( set_getbool( &c->ic->bee->set, "debug" ) ) |
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155 | imcb_log( c->ic, "User %s added to conversation %p", handle, c ); |
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156 | |
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157 | me = ic->acc->prpl->handle_cmp( handle, ic->acc->user ) == 0; |
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158 | |
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159 | /* Most protocols allow people to join, even when they're not in |
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160 | your contact list. Try to handle that here */ |
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161 | if( !me && !bu ) |
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162 | bu = bee_user_new( bee, ic, handle, BEE_USER_LOCAL ); |
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163 | |
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164 | /* Add the handle to the room userlist */ |
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165 | /* TODO: Use bu instead of a string */ |
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166 | c->in_room = g_list_append( c->in_room, g_strdup( handle ) ); |
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167 | |
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168 | if( bee->ui->chat_add_user ) |
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169 | bee->ui->chat_add_user( bee, c, me ? bee->user : bu ); |
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170 | |
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171 | if( me ) |
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172 | c->joined = 1; |
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173 | } |
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174 | |
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175 | void imcb_chat_remove_buddy( struct groupchat *c, const char *handle, const char *reason ) |
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176 | { |
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177 | struct im_connection *ic = c->ic; |
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178 | bee_t *bee = ic->bee; |
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179 | bee_user_t *bu = NULL; |
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180 | |
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181 | if( set_getbool( &bee->set, "debug" ) ) |
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182 | imcb_log( ic, "User %s removed from conversation %p (%s)", handle, c, reason ? reason : "" ); |
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183 | |
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184 | /* It might be yourself! */ |
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185 | if( g_strcasecmp( handle, ic->acc->user ) == 0 ) |
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186 | { |
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187 | if( c->joined == 0 ) |
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188 | return; |
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189 | |
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190 | bu = bee->user; |
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191 | c->joined = 0; |
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192 | } |
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193 | else |
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194 | { |
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195 | bu = bee_user_by_handle( bee, ic, handle ); |
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196 | } |
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197 | |
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198 | if( bee->ui->chat_remove_user && bu ) |
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199 | bee->ui->chat_remove_user( bee, c, bu ); |
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200 | } |
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201 | |
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202 | int bee_chat_msg( bee_t *bee, struct groupchat *c, const char *msg, int flags ) |
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203 | { |
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204 | struct im_connection *ic = c->ic; |
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205 | char *buf = NULL; |
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206 | |
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207 | if( ( ic->flags & OPT_DOES_HTML ) && ( g_strncasecmp( msg, "<html>", 6 ) != 0 ) ) |
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208 | { |
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209 | buf = escape_html( msg ); |
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210 | msg = buf; |
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211 | } |
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212 | else |
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213 | buf = g_strdup( msg ); |
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214 | |
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215 | ic->acc->prpl->chat_msg( c, buf, flags ); |
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216 | g_free( buf ); |
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217 | |
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218 | return 1; |
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219 | } |
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220 | |
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221 | struct groupchat *bee_chat_by_title( bee_t *bee, struct im_connection *ic, const char *title ) |
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222 | { |
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223 | struct groupchat *c; |
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224 | GSList *l; |
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225 | |
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226 | for( l = ic->groupchats; l; l = l->next ) |
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227 | { |
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228 | c = l->data; |
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229 | if( strcmp( c->title, title ) == 0 ) |
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230 | return c; |
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231 | } |
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232 | |
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233 | return NULL; |
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234 | } |
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235 | |
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236 | void imcb_chat_invite( struct im_connection *ic, const char *name, const char *who, const char *msg ) |
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237 | { |
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238 | bee_user_t *bu = bee_user_by_handle( ic->bee, ic, who ); |
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239 | |
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240 | if( bu && ic->bee->ui->chat_invite ) |
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241 | ic->bee->ui->chat_invite( ic->bee, bu, name, msg ); |
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242 | } |
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