1 | /***************************************************************************\ |
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2 | * * |
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3 | * BitlBee - An IRC to IM gateway * |
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4 | * Jabber module - Misc. stuff * |
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5 | * * |
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6 | * Copyright 2006 Wilmer van der Gaast <wilmer@gaast.net> * |
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7 | * * |
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8 | * This program is free software; you can redistribute it and/or modify * |
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9 | * it under the terms of the GNU General Public License as published by * |
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10 | * the Free Software Foundation; either version 2 of the License, or * |
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11 | * (at your option) any later version. * |
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12 | * * |
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13 | * This program is distributed in the hope that it will be useful, * |
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14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
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15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
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16 | * GNU General Public License for more details. * |
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17 | * * |
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18 | * You should have received a copy of the GNU General Public License along * |
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19 | * with this program; if not, write to the Free Software Foundation, Inc., * |
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20 | * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. * |
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21 | * * |
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22 | \***************************************************************************/ |
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23 | |
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24 | #include "jabber.h" |
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25 | |
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26 | static int next_id = 1; |
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27 | |
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28 | char *set_eval_resprio( set_t *set, char *value ) |
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29 | { |
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30 | account_t *acc = set->data; |
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31 | char *ret; |
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32 | |
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33 | if( strcmp( set->key, "priority" ) == 0 ) |
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34 | ret = set_eval_int( set, value ); |
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35 | else |
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36 | ret = value; |
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37 | |
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38 | /* Only run this stuff if the account is online ATM, |
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39 | and if the setting seems to be acceptable. */ |
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40 | if( acc->gc && ret ) |
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41 | { |
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42 | if( strcmp( set->key, "priority" ) == 0 ) |
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43 | { |
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44 | /* Although set_eval functions usually are very nice |
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45 | and convenient, they have one disadvantage: If I |
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46 | would just call p_s_u() now to send the new prio |
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47 | setting, it would send the old setting because the |
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48 | set->value gets changed when the eval returns a |
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49 | non-NULL value. |
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50 | |
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51 | So now I can choose between implementing post-set |
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52 | functions next to evals, or just do this little |
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53 | hack: */ |
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54 | g_free( set->value ); |
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55 | set->value = g_strdup( ret ); |
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56 | |
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57 | /* (Yes, sorry, I prefer the hack. :-P) */ |
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58 | |
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59 | presence_send_update( acc->gc ); |
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60 | } |
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61 | else |
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62 | { |
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63 | } |
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64 | } |
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65 | |
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66 | return ret; |
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67 | } |
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68 | |
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69 | char *set_eval_tls( set_t *set, char *value ) |
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70 | { |
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71 | if( g_strcasecmp( value, "try" ) == 0 ) |
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72 | return value; |
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73 | else |
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74 | return set_eval_bool( set, value ); |
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75 | } |
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76 | |
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77 | struct xt_node *jabber_make_packet( char *name, char *type, char *to, struct xt_node *children ) |
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78 | { |
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79 | struct xt_node *node; |
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80 | |
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81 | node = xt_new_node( name, NULL, children ); |
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82 | |
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83 | if( type ) |
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84 | xt_add_attr( node, "type", type ); |
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85 | if( to ) |
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86 | xt_add_attr( node, "to", to ); |
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87 | |
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88 | return node; |
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89 | } |
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90 | |
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91 | /* Cache a node/packet for later use. Mainly useful for IQ packets if you need |
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92 | them when you receive the response. Use this BEFORE sending the packet so |
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93 | it'll get an id= tag, and do NOT free() the packet after writing it! */ |
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94 | void jabber_cache_packet( struct gaim_connection *gc, struct xt_node *node ) |
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95 | { |
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96 | struct jabber_data *jd = gc->proto_data; |
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97 | char *id = g_strdup_printf( "BeeX%04x", next_id++ ); |
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98 | |
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99 | /* FIXME: Maybe start using g_error() here if nodes still have a parent, for example? */ |
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100 | |
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101 | xt_add_attr( node, "id", id ); |
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102 | xt_add_child( jd->node_cache, node ); |
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103 | g_free( id ); |
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104 | } |
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105 | |
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106 | /* Emptying this cache is a BIG TODO! */ |
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107 | struct xt_node *jabber_packet_from_cache( struct gaim_connection *gc, char *id ) |
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108 | { |
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109 | struct jabber_data *jd = gc->proto_data; |
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110 | struct xt_node *node; |
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111 | char *s; |
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112 | |
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113 | for( node = jd->node_cache->children; node; node = node->next ) |
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114 | if( ( s = xt_find_attr( node, "id" ) ) && strcmp( id, s ) == 0 ) |
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115 | break; |
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116 | |
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117 | return node; |
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118 | } |
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119 | |
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120 | const struct jabber_away_state jabber_away_state_list[] = |
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121 | { |
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122 | { "away", "Away" }, |
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123 | { "chat", "Free for Chat" }, |
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124 | { "dnd", "Do not Disturb" }, |
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125 | { "xa", "Extended Away" }, |
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126 | { "", "Online" }, |
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127 | { "", NULL } |
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128 | }; |
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129 | |
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130 | const struct jabber_away_state *jabber_away_state_by_code( char *code ) |
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131 | { |
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132 | int i; |
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133 | |
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134 | for( i = 0; jabber_away_state_list[i].full_name; i ++ ) |
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135 | if( g_strcasecmp( jabber_away_state_list[i].code, code ) == 0 ) |
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136 | return jabber_away_state_list + i; |
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137 | |
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138 | return NULL; |
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139 | } |
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140 | |
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141 | const struct jabber_away_state *jabber_away_state_by_name( char *name ) |
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142 | { |
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143 | int i; |
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144 | |
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145 | for( i = 0; jabber_away_state_list[i].full_name; i ++ ) |
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146 | if( g_strcasecmp( jabber_away_state_list[i].full_name, name ) == 0 ) |
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147 | return jabber_away_state_list + i; |
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148 | |
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149 | return NULL; |
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150 | } |
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151 | |
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152 | struct jabber_buddy_ask_data |
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153 | { |
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154 | struct gaim_connection *gc; |
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155 | char *handle; |
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156 | char *realname; |
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157 | }; |
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158 | |
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159 | static void jabber_buddy_ask_yes( gpointer w, struct jabber_buddy_ask_data *bla ) |
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160 | { |
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161 | presence_send_request( bla->gc, bla->handle, "subscribed" ); |
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162 | |
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163 | if( find_buddy( bla->gc, bla->handle ) == NULL ) |
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164 | show_got_added( bla->gc, bla->handle, NULL ); |
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165 | |
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166 | g_free( bla->handle ); |
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167 | g_free( bla ); |
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168 | } |
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169 | |
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170 | static void jabber_buddy_ask_no( gpointer w, struct jabber_buddy_ask_data *bla ) |
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171 | { |
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172 | presence_send_request( bla->gc, bla->handle, "subscribed" ); |
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173 | |
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174 | g_free( bla->handle ); |
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175 | g_free( bla ); |
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176 | } |
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177 | |
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178 | void jabber_buddy_ask( struct gaim_connection *gc, char *handle ) |
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179 | { |
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180 | struct jabber_buddy_ask_data *bla = g_new0( struct jabber_buddy_ask_data, 1 ); |
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181 | char *buf; |
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182 | |
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183 | bla->gc = gc; |
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184 | bla->handle = g_strdup( handle ); |
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185 | |
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186 | buf = g_strdup_printf( "The user %s wants to add you to his/her buddy list.", handle ); |
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187 | do_ask_dialog( gc, buf, bla, jabber_buddy_ask_yes, jabber_buddy_ask_no ); |
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188 | } |
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