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 2002-2005 Wilmer van der Gaast and others * |
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5 | \********************************************************************/ |
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6 | |
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7 | /* MSN module - Switchboard server callbacks and utilities */ |
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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 <ctype.h> |
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27 | #include "nogaim.h" |
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28 | #include "msn.h" |
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29 | #include "passport.h" |
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30 | #include "md5.h" |
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31 | |
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32 | static gboolean msn_sb_callback( gpointer data, gint source, b_input_condition cond ); |
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33 | static int msn_sb_command( gpointer data, char **cmd, int num_parts ); |
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34 | static int msn_sb_message( gpointer data, char *msg, int msglen, char **cmd, int num_parts ); |
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35 | |
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36 | int msn_sb_write( struct msn_switchboard *sb, char *s, int len ) |
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37 | { |
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38 | int st; |
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39 | |
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40 | st = write( sb->fd, s, len ); |
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41 | if( st != len ) |
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42 | { |
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43 | msn_sb_destroy( sb ); |
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44 | return( 0 ); |
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45 | } |
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46 | |
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47 | return( 1 ); |
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48 | } |
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49 | |
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50 | struct msn_switchboard *msn_sb_create( struct im_connection *ic, char *host, int port, char *key, int session ) |
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51 | { |
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52 | struct msn_data *md = ic->proto_data; |
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53 | struct msn_switchboard *sb = g_new0( struct msn_switchboard, 1 ); |
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54 | |
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55 | sb->fd = proxy_connect( host, port, msn_sb_connected, sb ); |
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56 | if( sb->fd < 0 ) |
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57 | { |
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58 | g_free( sb ); |
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59 | return( NULL ); |
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60 | } |
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61 | |
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62 | sb->ic = ic; |
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63 | sb->key = g_strdup( key ); |
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64 | sb->session = session; |
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65 | |
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66 | msn_switchboards = g_slist_append( msn_switchboards, sb ); |
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67 | md->switchboards = g_slist_append( md->switchboards, sb ); |
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68 | |
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69 | return( sb ); |
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70 | } |
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71 | |
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72 | struct msn_switchboard *msn_sb_by_handle( struct im_connection *ic, char *handle ) |
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73 | { |
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74 | struct msn_data *md = ic->proto_data; |
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75 | struct msn_switchboard *sb; |
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76 | GSList *l; |
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77 | |
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78 | for( l = md->switchboards; l; l = l->next ) |
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79 | { |
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80 | sb = l->data; |
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81 | if( sb->who && strcmp( sb->who, handle ) == 0 ) |
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82 | return( sb ); |
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83 | } |
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84 | |
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85 | return( NULL ); |
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86 | } |
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87 | |
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88 | struct msn_switchboard *msn_sb_by_chat( struct groupchat *c ) |
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89 | { |
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90 | struct msn_data *md = c->ic->proto_data; |
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91 | struct msn_switchboard *sb; |
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92 | GSList *l; |
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93 | |
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94 | for( l = md->switchboards; l; l = l->next ) |
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95 | { |
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96 | sb = l->data; |
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97 | if( sb->chat == c ) |
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98 | return( sb ); |
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99 | } |
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100 | |
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101 | return( NULL ); |
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102 | } |
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103 | |
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104 | struct msn_switchboard *msn_sb_spare( struct im_connection *ic ) |
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105 | { |
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106 | struct msn_data *md = ic->proto_data; |
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107 | struct msn_switchboard *sb; |
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108 | GSList *l; |
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109 | |
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110 | for( l = md->switchboards; l; l = l->next ) |
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111 | { |
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112 | sb = l->data; |
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113 | if( !sb->who && !sb->chat ) |
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114 | return( sb ); |
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115 | } |
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116 | |
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117 | return( NULL ); |
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118 | } |
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119 | |
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120 | int msn_sb_sendmessage( struct msn_switchboard *sb, char *text ) |
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121 | { |
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122 | if( sb->ready ) |
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123 | { |
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124 | char *packet, *buf; |
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125 | int i, j; |
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126 | |
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127 | /* Build the message. Convert LF to CR-LF for normal messages. */ |
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128 | if( strcmp( text, TYPING_NOTIFICATION_MESSAGE ) != 0 ) |
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129 | { |
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130 | buf = g_new0( char, sizeof( MSN_MESSAGE_HEADERS ) + strlen( text ) * 2 ); |
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131 | i = strlen( MSN_MESSAGE_HEADERS ); |
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132 | |
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133 | strcpy( buf, MSN_MESSAGE_HEADERS ); |
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134 | for( j = 0; text[j]; j ++ ) |
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135 | { |
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136 | if( text[j] == '\n' ) |
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137 | buf[i++] = '\r'; |
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138 | |
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139 | buf[i++] = text[j]; |
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140 | } |
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141 | } |
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142 | else |
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143 | { |
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144 | i = strlen( MSN_TYPING_HEADERS ) + strlen( sb->ic->username ); |
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145 | buf = g_new0( char, i ); |
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146 | i = g_snprintf( buf, i, MSN_TYPING_HEADERS, sb->ic->username ); |
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147 | } |
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148 | |
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149 | /* Build the final packet (MSG command + the message). */ |
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150 | packet = g_strdup_printf( "MSG %d N %d\r\n%s", ++sb->trId, i, buf ); |
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151 | g_free( buf ); |
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152 | if( msn_sb_write( sb, packet, strlen( packet ) ) ) |
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153 | { |
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154 | g_free( packet ); |
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155 | return( 1 ); |
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156 | } |
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157 | else |
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158 | { |
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159 | g_free( packet ); |
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160 | return( 0 ); |
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161 | } |
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162 | } |
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163 | else if( sb->who ) |
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164 | { |
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165 | struct msn_message *m = g_new0( struct msn_message, 1 ); |
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166 | |
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167 | m->who = g_strdup( "" ); |
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168 | m->text = g_strdup( text ); |
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169 | sb->msgq = g_slist_append( sb->msgq, m ); |
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170 | |
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171 | return( 1 ); |
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172 | } |
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173 | else |
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174 | { |
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175 | return( 0 ); |
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176 | } |
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177 | } |
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178 | |
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179 | struct groupchat *msn_sb_to_chat( struct msn_switchboard *sb ) |
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180 | { |
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181 | struct im_connection *ic = sb->ic; |
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182 | char buf[1024]; |
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183 | |
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184 | /* Create the groupchat structure. */ |
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185 | g_snprintf( buf, sizeof( buf ), "MSN groupchat session %d", sb->session ); |
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186 | sb->chat = serv_got_joined_chat( ic, buf ); |
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187 | |
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188 | /* Populate the channel. */ |
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189 | if( sb->who ) add_chat_buddy( sb->chat, sb->who ); |
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190 | add_chat_buddy( sb->chat, ic->username ); |
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191 | |
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192 | /* And make sure the switchboard doesn't look like a regular chat anymore. */ |
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193 | if( sb->who ) |
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194 | { |
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195 | g_free( sb->who ); |
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196 | sb->who = NULL; |
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197 | } |
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198 | |
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199 | return sb->chat; |
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200 | } |
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201 | |
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202 | void msn_sb_destroy( struct msn_switchboard *sb ) |
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203 | { |
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204 | struct im_connection *ic = sb->ic; |
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205 | struct msn_data *md = ic->proto_data; |
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206 | |
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207 | debug( "Destroying switchboard: %s", sb->who ? sb->who : sb->key ? sb->key : "" ); |
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208 | |
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209 | if( sb->msgq ) |
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210 | { |
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211 | struct msn_message *m; |
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212 | GSList *l; |
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213 | |
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214 | for( l = sb->msgq; l; l = l->next ) |
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215 | { |
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216 | m = l->data; |
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217 | |
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218 | g_free( m->who ); |
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219 | g_free( m->text ); |
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220 | g_free( m ); |
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221 | } |
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222 | g_slist_free( sb->msgq ); |
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223 | |
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224 | imc_log( ic, "Warning: Closing down MSN switchboard connection with " |
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225 | "unsent message to %s, you'll have to resend it.", |
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226 | sb->who ? sb->who : "(unknown)" ); |
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227 | } |
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228 | |
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229 | if( sb->key ) g_free( sb->key ); |
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230 | if( sb->who ) g_free( sb->who ); |
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231 | |
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232 | if( sb->chat ) |
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233 | { |
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234 | serv_got_chat_left( sb->chat ); |
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235 | } |
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236 | |
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237 | if( sb->handler ) |
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238 | { |
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239 | if( sb->handler->rxq ) g_free( sb->handler->rxq ); |
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240 | if( sb->handler->cmd_text ) g_free( sb->handler->cmd_text ); |
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241 | g_free( sb->handler ); |
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242 | } |
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243 | |
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244 | if( sb->inp ) b_event_remove( sb->inp ); |
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245 | closesocket( sb->fd ); |
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246 | |
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247 | msn_switchboards = g_slist_remove( msn_switchboards, sb ); |
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248 | md->switchboards = g_slist_remove( md->switchboards, sb ); |
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249 | g_free( sb ); |
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250 | } |
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251 | |
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252 | gboolean msn_sb_connected( gpointer data, gint source, b_input_condition cond ) |
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253 | { |
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254 | struct msn_switchboard *sb = data; |
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255 | struct im_connection *ic; |
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256 | struct msn_data *md; |
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257 | char buf[1024]; |
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258 | |
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259 | /* Are we still alive? */ |
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260 | if( !g_slist_find( msn_switchboards, sb ) ) |
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261 | return FALSE; |
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262 | |
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263 | ic = sb->ic; |
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264 | md = ic->proto_data; |
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265 | |
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266 | if( source != sb->fd ) |
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267 | { |
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268 | debug( "ERROR %d while connecting to switchboard server", 1 ); |
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269 | msn_sb_destroy( sb ); |
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270 | return FALSE; |
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271 | } |
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272 | |
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273 | /* Prepare the callback */ |
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274 | sb->handler = g_new0( struct msn_handler_data, 1 ); |
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275 | sb->handler->fd = sb->fd; |
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276 | sb->handler->rxq = g_new0( char, 1 ); |
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277 | sb->handler->data = sb; |
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278 | sb->handler->exec_command = msn_sb_command; |
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279 | sb->handler->exec_message = msn_sb_message; |
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280 | |
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281 | if( sb->session == MSN_SB_NEW ) |
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282 | g_snprintf( buf, sizeof( buf ), "USR %d %s %s\r\n", ++sb->trId, ic->username, sb->key ); |
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283 | else |
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284 | g_snprintf( buf, sizeof( buf ), "ANS %d %s %s %d\r\n", ++sb->trId, ic->username, sb->key, sb->session ); |
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285 | |
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286 | if( msn_sb_write( sb, buf, strlen( buf ) ) ) |
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287 | sb->inp = b_input_add( sb->fd, GAIM_INPUT_READ, msn_sb_callback, sb ); |
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288 | else |
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289 | debug( "ERROR %d while connecting to switchboard server", 2 ); |
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290 | |
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291 | return FALSE; |
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292 | } |
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293 | |
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294 | static gboolean msn_sb_callback( gpointer data, gint source, b_input_condition cond ) |
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295 | { |
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296 | struct msn_switchboard *sb = data; |
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297 | |
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298 | if( msn_handler( sb->handler ) == -1 ) |
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299 | { |
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300 | debug( "ERROR: Switchboard died" ); |
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301 | msn_sb_destroy( sb ); |
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302 | |
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303 | return FALSE; |
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304 | } |
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305 | else |
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306 | return TRUE; |
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307 | } |
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308 | |
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309 | static int msn_sb_command( gpointer data, char **cmd, int num_parts ) |
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310 | { |
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311 | struct msn_switchboard *sb = data; |
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312 | struct im_connection *ic = sb->ic; |
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313 | char buf[1024]; |
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314 | |
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315 | if( !num_parts ) |
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316 | { |
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317 | /* Hrrm... Empty command...? Ignore? */ |
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318 | return( 1 ); |
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319 | } |
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320 | |
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321 | if( strcmp( cmd[0], "XFR" ) == 0 ) |
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322 | { |
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323 | imc_error( ic, "Received an XFR from a switchboard server, unable to comply! This is likely to be a bug, please report it!" ); |
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324 | imc_logout( ic ); |
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325 | return( 0 ); |
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326 | } |
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327 | else if( strcmp( cmd[0], "USR" ) == 0 ) |
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328 | { |
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329 | if( num_parts != 5 ) |
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330 | { |
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331 | msn_sb_destroy( sb ); |
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332 | return( 0 ); |
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333 | } |
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334 | |
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335 | if( strcmp( cmd[2], "OK" ) != 0 ) |
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336 | { |
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337 | msn_sb_destroy( sb ); |
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338 | return( 0 ); |
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339 | } |
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340 | |
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341 | if( sb->who ) |
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342 | { |
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343 | g_snprintf( buf, sizeof( buf ), "CAL %d %s\r\n", ++sb->trId, sb->who ); |
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344 | return( msn_sb_write( sb, buf, strlen( buf ) ) ); |
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345 | } |
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346 | else |
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347 | { |
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348 | debug( "Just created a switchboard, but I don't know what to do with it." ); |
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349 | } |
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350 | } |
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351 | else if( strcmp( cmd[0], "IRO" ) == 0 ) |
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352 | { |
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353 | int num, tot; |
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354 | |
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355 | if( num_parts != 6 ) |
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356 | { |
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357 | msn_sb_destroy( sb ); |
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358 | return( 0 ); |
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359 | } |
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360 | |
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361 | num = atoi( cmd[2] ); |
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362 | tot = atoi( cmd[3] ); |
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363 | |
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364 | if( tot <= 0 ) |
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365 | { |
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366 | msn_sb_destroy( sb ); |
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367 | return( 0 ); |
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368 | } |
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369 | else if( tot > 1 ) |
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370 | { |
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371 | char buf[1024]; |
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372 | |
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373 | if( num == 1 ) |
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374 | { |
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375 | g_snprintf( buf, sizeof( buf ), "MSN groupchat session %d", sb->session ); |
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376 | sb->chat = serv_got_joined_chat( ic, buf ); |
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377 | |
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378 | g_free( sb->who ); |
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379 | sb->who = NULL; |
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380 | } |
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381 | |
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382 | add_chat_buddy( sb->chat, cmd[4] ); |
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383 | |
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384 | if( num == tot ) |
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385 | { |
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386 | add_chat_buddy( sb->chat, ic->username ); |
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387 | } |
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388 | } |
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389 | } |
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390 | else if( strcmp( cmd[0], "ANS" ) == 0 ) |
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391 | { |
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392 | if( num_parts != 3 ) |
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393 | { |
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394 | msn_sb_destroy( sb ); |
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395 | return( 0 ); |
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396 | } |
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397 | |
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398 | if( strcmp( cmd[2], "OK" ) != 0 ) |
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399 | { |
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400 | debug( "Switchboard server sent a negative ANS reply" ); |
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401 | msn_sb_destroy( sb ); |
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402 | return( 0 ); |
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403 | } |
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404 | |
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405 | sb->ready = 1; |
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406 | } |
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407 | else if( strcmp( cmd[0], "CAL" ) == 0 ) |
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408 | { |
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409 | if( num_parts != 4 || !isdigit( cmd[3][0] ) ) |
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410 | { |
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411 | msn_sb_destroy( sb ); |
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412 | return( 0 ); |
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413 | } |
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414 | |
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415 | sb->session = atoi( cmd[3] ); |
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416 | } |
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417 | else if( strcmp( cmd[0], "JOI" ) == 0 ) |
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418 | { |
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419 | if( num_parts != 3 ) |
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420 | { |
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421 | msn_sb_destroy( sb ); |
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422 | return( 0 ); |
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423 | } |
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424 | |
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425 | if( sb->who && g_strcasecmp( cmd[1], sb->who ) == 0 ) |
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426 | { |
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427 | /* The user we wanted to talk to is finally there, let's send the queued messages then. */ |
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428 | struct msn_message *m; |
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429 | GSList *l; |
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430 | int st = 1; |
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431 | |
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432 | debug( "%s arrived in the switchboard session, now sending queued message(s)", cmd[1] ); |
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433 | |
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434 | /* Without this, sendmessage() will put everything back on the queue... */ |
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435 | sb->ready = 1; |
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436 | |
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437 | while( ( l = sb->msgq ) ) |
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438 | { |
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439 | m = l->data; |
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440 | if( st ) |
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441 | { |
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442 | /* This hack is meant to convert a regular new chat into a groupchat */ |
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443 | if( strcmp( m->text, GROUPCHAT_SWITCHBOARD_MESSAGE ) == 0 ) |
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444 | msn_sb_to_chat( sb ); |
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445 | else |
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446 | st = msn_sb_sendmessage( sb, m->text ); |
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447 | } |
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448 | g_free( m->text ); |
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449 | g_free( m->who ); |
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450 | g_free( m ); |
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451 | |
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452 | sb->msgq = g_slist_remove( sb->msgq, m ); |
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453 | } |
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454 | |
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455 | return( st ); |
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456 | } |
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457 | else if( sb->who ) |
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458 | { |
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459 | debug( "Converting chat with %s to a groupchat because %s joined the session.", sb->who, cmd[1] ); |
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460 | |
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461 | /* This SB is a one-to-one chat right now, but someone else is joining. */ |
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462 | msn_sb_to_chat( sb ); |
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463 | |
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464 | add_chat_buddy( sb->chat, cmd[1] ); |
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465 | } |
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466 | else if( sb->chat ) |
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467 | { |
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468 | add_chat_buddy( sb->chat, cmd[1] ); |
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469 | sb->ready = 1; |
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470 | } |
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471 | else |
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472 | { |
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473 | /* PANIC! */ |
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474 | } |
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475 | } |
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476 | else if( strcmp( cmd[0], "MSG" ) == 0 ) |
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477 | { |
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478 | if( num_parts != 4 ) |
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479 | { |
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480 | msn_sb_destroy( sb ); |
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481 | return( 0 ); |
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482 | } |
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483 | |
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484 | sb->handler->msglen = atoi( cmd[3] ); |
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485 | |
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486 | if( sb->handler->msglen <= 0 ) |
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487 | { |
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488 | debug( "Received a corrupted message on the switchboard, the switchboard will be closed" ); |
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489 | msn_sb_destroy( sb ); |
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490 | return( 0 ); |
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491 | } |
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492 | } |
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493 | else if( strcmp( cmd[0], "BYE" ) == 0 ) |
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494 | { |
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495 | if( num_parts < 2 ) |
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496 | { |
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497 | msn_sb_destroy( sb ); |
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498 | return( 0 ); |
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499 | } |
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500 | |
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501 | /* if( cmd[2] && *cmd[2] == '1' ) -=> Chat is being cleaned up because of idleness */ |
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502 | |
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503 | if( sb->who ) |
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504 | { |
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505 | /* This is a single-person chat, and the other person is leaving. */ |
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506 | g_free( sb->who ); |
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507 | sb->who = NULL; |
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508 | sb->ready = 0; |
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509 | |
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510 | debug( "Person %s left the one-to-one switchboard connection. Keeping it around as a spare...", cmd[1] ); |
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511 | |
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512 | /* We could clean up the switchboard now, but keeping it around |
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513 | as a spare for a next conversation sounds more sane to me. |
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514 | The server will clean it up when it's idle for too long. */ |
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515 | } |
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516 | else if( sb->chat ) |
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517 | { |
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518 | remove_chat_buddy( sb->chat, cmd[1], "" ); |
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519 | } |
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520 | else |
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521 | { |
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522 | /* PANIC! */ |
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523 | } |
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524 | } |
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525 | else if( isdigit( cmd[0][0] ) ) |
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526 | { |
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527 | int num = atoi( cmd[0] ); |
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528 | const struct msn_status_code *err = msn_status_by_number( num ); |
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529 | |
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530 | imc_error( ic, "Error reported by switchboard server: %s", err->text ); |
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531 | |
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532 | if( err->flags & STATUS_SB_FATAL ) |
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533 | { |
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534 | msn_sb_destroy( sb ); |
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535 | return 0; |
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536 | } |
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537 | else if( err->flags & STATUS_FATAL ) |
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538 | { |
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539 | imc_logout( ic ); |
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540 | return 0; |
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541 | } |
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542 | else if( err->flags & STATUS_SB_IM_SPARE ) |
---|
543 | { |
---|
544 | if( sb->who ) |
---|
545 | { |
---|
546 | struct msn_message *m; |
---|
547 | GSList *l; |
---|
548 | |
---|
549 | /* Apparently some invitation failed. We might want to use this |
---|
550 | board later, so keep it as a spare. */ |
---|
551 | g_free( sb->who ); |
---|
552 | sb->who = NULL; |
---|
553 | |
---|
554 | /* Also clear the msgq, otherwise someone else might get them. */ |
---|
555 | for( l = sb->msgq; l; l = l->next ) |
---|
556 | { |
---|
557 | m = l->data; |
---|
558 | g_free( m->who ); |
---|
559 | g_free( m->text ); |
---|
560 | g_free( m ); |
---|
561 | } |
---|
562 | g_slist_free( sb->msgq ); |
---|
563 | sb->msgq = NULL; |
---|
564 | } |
---|
565 | |
---|
566 | /* Do NOT return 0 here, we want to keep this sb. */ |
---|
567 | } |
---|
568 | } |
---|
569 | else |
---|
570 | { |
---|
571 | debug( "Received unknown command from switchboard server: %s", cmd[0] ); |
---|
572 | } |
---|
573 | |
---|
574 | return( 1 ); |
---|
575 | } |
---|
576 | |
---|
577 | static int msn_sb_message( gpointer data, char *msg, int msglen, char **cmd, int num_parts ) |
---|
578 | { |
---|
579 | struct msn_switchboard *sb = data; |
---|
580 | struct im_connection *ic = sb->ic; |
---|
581 | char *body; |
---|
582 | int blen = 0; |
---|
583 | |
---|
584 | if( !num_parts ) |
---|
585 | return( 1 ); |
---|
586 | |
---|
587 | if( ( body = strstr( msg, "\r\n\r\n" ) ) ) |
---|
588 | { |
---|
589 | body += 4; |
---|
590 | blen = msglen - ( body - msg ); |
---|
591 | } |
---|
592 | |
---|
593 | if( strcmp( cmd[0], "MSG" ) == 0 ) |
---|
594 | { |
---|
595 | char *ct = msn_findheader( msg, "Content-Type:", msglen ); |
---|
596 | |
---|
597 | if( !ct ) |
---|
598 | return( 1 ); |
---|
599 | |
---|
600 | if( g_strncasecmp( ct, "text/plain", 10 ) == 0 ) |
---|
601 | { |
---|
602 | g_free( ct ); |
---|
603 | |
---|
604 | if( !body ) |
---|
605 | return( 1 ); |
---|
606 | |
---|
607 | if( sb->who ) |
---|
608 | { |
---|
609 | serv_got_im( ic, cmd[1], body, 0, 0, blen ); |
---|
610 | } |
---|
611 | else if( sb->chat ) |
---|
612 | { |
---|
613 | serv_got_chat_in( sb->chat, cmd[1], 0, body, 0 ); |
---|
614 | } |
---|
615 | else |
---|
616 | { |
---|
617 | /* PANIC! */ |
---|
618 | } |
---|
619 | } |
---|
620 | else if( g_strncasecmp( ct, "text/x-msmsgsinvite", 19 ) == 0 ) |
---|
621 | { |
---|
622 | char *itype = msn_findheader( body, "Application-GUID:", blen ); |
---|
623 | char buf[1024]; |
---|
624 | |
---|
625 | g_free( ct ); |
---|
626 | |
---|
627 | *buf = 0; |
---|
628 | |
---|
629 | if( !itype ) |
---|
630 | return( 1 ); |
---|
631 | |
---|
632 | /* File transfer. */ |
---|
633 | if( strcmp( itype, "{5D3E02AB-6190-11d3-BBBB-00C04F795683}" ) == 0 ) |
---|
634 | { |
---|
635 | char *name = msn_findheader( body, "Application-File:", blen ); |
---|
636 | char *size = msn_findheader( body, "Application-FileSize:", blen ); |
---|
637 | |
---|
638 | if( name && size ) |
---|
639 | { |
---|
640 | g_snprintf( buf, sizeof( buf ), "<< \x02""BitlBee\x02"" - Filetransfer: `%s', %s bytes >>\n" |
---|
641 | "Filetransfers are not supported by BitlBee for now...", name, size ); |
---|
642 | } |
---|
643 | else |
---|
644 | { |
---|
645 | strcpy( buf, "<< \x02""BitlBee\x02"" - Corrupted MSN filetransfer invitation message >>" ); |
---|
646 | } |
---|
647 | |
---|
648 | if( name ) g_free( name ); |
---|
649 | if( size ) g_free( size ); |
---|
650 | } |
---|
651 | else |
---|
652 | { |
---|
653 | char *iname = msn_findheader( body, "Application-Name:", blen ); |
---|
654 | |
---|
655 | g_snprintf( buf, sizeof( buf ), "<< \x02""BitlBee\x02"" - Unknown MSN invitation - %s (%s) >>", |
---|
656 | itype, iname ? iname : "no name" ); |
---|
657 | |
---|
658 | if( iname ) g_free( iname ); |
---|
659 | } |
---|
660 | |
---|
661 | g_free( itype ); |
---|
662 | |
---|
663 | if( !*buf ) |
---|
664 | return( 1 ); |
---|
665 | |
---|
666 | if( sb->who ) |
---|
667 | { |
---|
668 | serv_got_im( ic, cmd[1], buf, 0, 0, strlen( buf ) ); |
---|
669 | } |
---|
670 | else if( sb->chat ) |
---|
671 | { |
---|
672 | serv_got_chat_in( sb->chat, cmd[1], 0, buf, 0 ); |
---|
673 | } |
---|
674 | else |
---|
675 | { |
---|
676 | /* PANIC! */ |
---|
677 | } |
---|
678 | } |
---|
679 | else if( g_strncasecmp( ct, "text/x-msmsgscontrol", 20 ) == 0 ) |
---|
680 | { |
---|
681 | char *who = msn_findheader( msg, "TypingUser:", msglen ); |
---|
682 | |
---|
683 | if( who ) |
---|
684 | { |
---|
685 | serv_got_typing( ic, who, 5, 1 ); |
---|
686 | g_free( who ); |
---|
687 | } |
---|
688 | |
---|
689 | g_free( ct ); |
---|
690 | } |
---|
691 | else |
---|
692 | { |
---|
693 | g_free( ct ); |
---|
694 | } |
---|
695 | } |
---|
696 | |
---|
697 | return( 1 ); |
---|
698 | } |
---|