29
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1 /*
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2 * jabglue.c -- Jabber protocol handling
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3 *
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4 * Copyright (C) 2005 Mikael Berthe <bmikael@lists.lilotux.net>
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5 * Parts come from the centericq project:
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6 * Copyright (C) 2002-2005 by Konstantin Klyagin <konst@konst.org.ua>
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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 (at
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11 * 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, but
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14 * WITHOUT ANY WARRANTY; without even the implied warranty of
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15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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16 * 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
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19 * along with this program; if not, write to the Free Software
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20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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21 * USA
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22 */
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23
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24 #include "../libjabber/jabber.h"
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25 #include "jabglue.h"
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81
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26 #include "roster.h"
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29
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27 #include "screen.h"
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28 #include "utils.h"
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29
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30 #define JABBERPORT 5222
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31 #define JABBERSSLPORT 5223
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32
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33 jconn jc;
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112
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34 time_t LastPingTime;
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35 unsigned int KeepaliveDelay;
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31
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36 static int s_id = 1; // FIXME which use??
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37 static int regmode, regdone;
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112
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38 unsigned char online;
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29
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39
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46
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40 char imstatus2char[imstatus_size] = {
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41 '_', 'o', 'i', 'f', 'd', 'c', 'n', 'a'
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42 };
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43
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31
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44 static enum {
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29
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45 STATE_CONNECTING,
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46 STATE_GETAUTH,
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47 STATE_SENDAUTH,
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48 STATE_LOGGED
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49 } jstate;
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50
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51
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31
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52 void statehandler(jconn, int);
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53 void packethandler(jconn, jpacket);
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54
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55 void screen_logger(jconn j, int io, const char *buf)
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56 {
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36
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57 scr_LogPrint("%03s: %s", ((io == 0) ? "OUT" : "IN"), buf);
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31
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58 }
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59
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60 void file_logger(jconn j, int io, const char *buf)
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61 {
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36
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62 ut_WriteLog("%03s: %s\n", ((io == 0) ? "OUT" : "IN"), buf);
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31
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63 }
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64
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65 void big_logger(jconn j, int io, const char *buf)
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66 {
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67 screen_logger(j, io, buf);
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68 file_logger(j, io, buf);
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69 }
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70
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29
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71 static void jidsplit(const char *jid, char **user, char **host,
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72 char **res)
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73 {
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74 char *tmp, *ptr;
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75 tmp = strdup(jid);
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76
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77 if ((ptr = strchr(tmp, '/')) != NULL) {
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78 *res = strdup(ptr+1);
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79 *ptr = 0;
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80 } else
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81 *res = NULL;
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82
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83 if ((ptr = strchr(tmp, '@')) != NULL) {
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84 *host = strdup(ptr+1);
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85 *ptr = 0;
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86 } else
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87 *host = NULL;
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88
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89 *user = strdup(tmp);
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90 free(tmp);
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91 }
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92
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93 char *jidtodisp(const char *jid)
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94 {
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95 char *ptr;
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96 char *alias = strdup(jid);
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97 if ((ptr = strchr(alias, '/')) != NULL) {
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98 *ptr = 0;
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99 }
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100 return alias;
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101 }
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102
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35
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103 jconn jb_connect(const char *jid, unsigned int port, int ssl, const char *pass)
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29
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104 {
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105 if (!port) {
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106 if (ssl)
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107 port = JABBERSSLPORT;
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108 else
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109 port = JABBERPORT;
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110 }
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111
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112 if (jc)
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113 free(jc);
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114
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51
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115 jc = jab_new((char*)jid, (char*)pass, port, ssl);
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29
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116
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35
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117 jab_logger(jc, file_logger);
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29
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118 jab_packet_handler(jc, &packethandler);
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119 jab_state_handler(jc, &statehandler);
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120
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121 if (jc->user) {
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112
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122 online = TRUE;
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29
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123 jstate = STATE_CONNECTING;
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124 statehandler(0, -1);
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125 jab_start(jc);
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126 }
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127
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128 return jc;
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129 }
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130
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131 void jb_disconnect(void)
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132 {
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133 statehandler(jc, JCONN_STATE_OFF);
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134 }
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135
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112
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136 inline void jb_reset_keepalive()
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137 {
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138 time(&LastPingTime);
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139 }
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140
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29
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141 void jb_keepalive()
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142 {
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143 if (jc) {
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144 // XXX Only if connected...
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112
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145 jab_send_raw(jc, " \t ");
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146 scr_LogPrint("Sent keepalive");
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29
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147 }
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112
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148 jb_reset_keepalive();
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149 }
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150
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151 void jb_set_keepalive_delay(unsigned int delay)
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152 {
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153 KeepaliveDelay = delay;
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29
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154 }
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155
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156 void jb_main()
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157 {
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158 xmlnode x, z;
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159 char *cid;
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160
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112
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161 if (!online)
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162 return;
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29
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163 if (jc && jc->state == JCONN_STATE_CONNECTING) {
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164 jab_start(jc);
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165 return;
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166 }
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167
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31
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168 jab_poll(jc, 50);
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29
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169
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170 if (jstate == STATE_CONNECTING) {
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171 if (jc) {
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172 x = jutil_iqnew(JPACKET__GET, NS_AUTH);
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173 cid = jab_getid(jc);
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174 xmlnode_put_attrib(x, "id", cid);
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175 // id = atoi(cid);
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176
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177 z = xmlnode_insert_tag(xmlnode_get_tag(x, "query"), "username");
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178 xmlnode_insert_cdata(z, jc->user->user, (unsigned) -1);
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179 jab_send(jc, x);
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180 xmlnode_free(x);
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181
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182 jstate = STATE_GETAUTH;
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183 }
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184
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185 if (!jc || jc->state == JCONN_STATE_OFF) {
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186 scr_LogPrint("Unable to connect to the server");
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112
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187 online = FALSE;
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29
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188 }
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189 }
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190
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191 if (!jc) {
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192 statehandler(jc, JCONN_STATE_OFF);
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193 } else if (jc->state == JCONN_STATE_OFF || jc->fd == -1) {
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194 statehandler(jc, JCONN_STATE_OFF);
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195 }
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112
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196
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197 // Keepalive
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198 if (KeepaliveDelay) {
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199 time_t now;
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200 time(&now);
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201 if (now > LastPingTime + KeepaliveDelay)
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202 jb_keepalive();
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203 }
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29
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204 }
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205
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206 void setjabberstatus(enum imstatus st, char *msg)
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207 {
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208 xmlnode x = jutil_presnew(JPACKET__UNKNOWN, 0, 0);
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209
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210 switch(st) {
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211 case away:
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212 xmlnode_insert_cdata(xmlnode_insert_tag(x, "show"), "away",
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213 (unsigned) -1);
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214 break;
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215
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216 case occupied:
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217 case dontdisturb:
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218 xmlnode_insert_cdata(xmlnode_insert_tag(x, "show"), "dnd",
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219 (unsigned) -1);
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220 break;
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221
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222 case freeforchat:
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223 xmlnode_insert_cdata(xmlnode_insert_tag(x, "show"), "chat",
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224 (unsigned) -1);
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225 break;
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226
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227 case notavail:
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228 xmlnode_insert_cdata(xmlnode_insert_tag(x, "show"), "xa",
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229 (unsigned) -1);
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230 break;
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231
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232 case invisible:
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233 xmlnode_put_attrib(x, "type", "invisible");
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234 break;
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51
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235
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236 default:
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237 break;
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29
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238 }
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239
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31
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240 /* TODO
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241 if (!add["prio"].empty())
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29
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242 xmlnode_insert_cdata(xmlnode_insert_tag(x, "priority"),
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243 add["prio"].c_str(), (unsigned) -1);
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244 */
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245
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246 if (!msg || !*msg) {
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51
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247 msg = ""; // FIXME
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29
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248 //msg = imstatus2str(st);
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249 }
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250
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251 xmlnode_insert_cdata(xmlnode_insert_tag(x, "status"), msg,
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252 (unsigned) -1);
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253
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254 jab_send(jc, x);
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255 xmlnode_free(x);
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256
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257 //sendvisibility();
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258
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259 // XXX logger.putourstatus(proto, getstatus(), ourstatus = st);
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260 }
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261
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35
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262 void jb_send_msg(const char *jid, const char *text)
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263 {
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51
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264 xmlnode x = jutil_msgnew(TMSG_CHAT, (char*)jid, 0, (char*)text);
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35
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265 jab_send(jc, x);
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266 xmlnode_free(x);
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267 }
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268
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31
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269 void postlogin()
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270 {
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271 //int i;
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272
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273 //flogged = TRUE;
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274 //ourstatus = available;
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275
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276 //setautostatus(jhook.manualstatus);
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277
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35
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278 setjabberstatus(1, "I'm here!");
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81
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279 buddylist_build();
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31
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280 /*
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281 for (i = 0; i < clist.count; i++) {
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282 c = (icqcontact *) clist.at(i);
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283
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284 if (c->getdesc().pname == proto)
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285 if (ischannel(c))
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286 if (c->getbasicinfo().requiresauth)
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287 c->setstatus(available);
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288 }
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289 */
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290
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291 /*
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292 agents.insert(agents.begin(), agent("vcard", "Jabber VCard", "", agent::atStandard));
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293 agents.begin()->params[agent::ptRegister].enabled = TRUE;
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294
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295 string buf;
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296 ifstream f(conf.getconfigfname("jabber-infoset").c_str());
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297
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298 if (f.is_open()) {
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299 icqcontact *c = clist.get(contactroot);
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300
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301 c->clear();
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302 icqcontact::basicinfo bi = c->getbasicinfo();
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303 icqcontact::reginfo ri = c->getreginfo();
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304
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305 ri.service = agents.begin()->name;
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306 getstring(f, buf); c->setnick(buf);
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307 getstring(f, buf); bi.email = buf;
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308 getstring(f, buf); bi.fname = buf;
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309 getstring(f, buf); bi.lname = buf;
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310 f.close();
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311
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312 c->setbasicinfo(bi);
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313 c->setreginfo(ri);
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314
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315 sendupdateuserinfo(*c);
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316 unlink(conf.getconfigfname("jabber-infoset").c_str());
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317 }
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318 */
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319 }
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320
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29
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321 void gotloggedin(void)
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322 {
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323 xmlnode x;
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324
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325 x = jutil_iqnew(JPACKET__GET, NS_AGENTS);
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326 xmlnode_put_attrib(x, "id", "Agent List");
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327 jab_send(jc, x);
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328 xmlnode_free(x);
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329
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330 x = jutil_iqnew(JPACKET__GET, NS_ROSTER);
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331 xmlnode_put_attrib(x, "id", "Roster");
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332 jab_send(jc, x);
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333 xmlnode_free(x);
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334 }
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335
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336 void gotroster(xmlnode x)
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337 {
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33
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338 xmlnode y, z;
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29
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339
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340 for (y = xmlnode_get_tag(x, "item"); y; y = xmlnode_get_nextsibling(y)) {
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341 const char *alias = xmlnode_get_attrib(y, "jid");
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51
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342 //const char *sub = xmlnode_get_attrib(y, "subscription"); // TODO Not used
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29
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343 const char *name = xmlnode_get_attrib(y, "name");
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81
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344 const char *group = NULL;
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29
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345
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33
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346 z = xmlnode_get_tag(y, "group");
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347 if (z) group = xmlnode_get_data(z);
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29
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348
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349 if (alias) {
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35
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350 char *buddyname;
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351 if (name)
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51
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352 buddyname = (char*)name;
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35
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353 else
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354 buddyname = jidtodisp(alias);
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355
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81
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356 roster_add_user(alias, buddyname, group, ROSTER_TYPE_USER);
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35
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357 if (!name)
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29
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358 free(buddyname);
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359 }
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360 }
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361
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362 postlogin();
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363 }
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364
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365 void gotmessage(char *type, const char *from, const char *body,
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366 const char *enc)
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367 {
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368 char *u, *h, *r;
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369
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370 jidsplit(from, &u, &h, &r);
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35
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371 /*
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372 // Maybe we should remember the resource?
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373 if (r)
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374 scr_LogPrint("There is an extra part in message (resource?): %s", r);
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375 */
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376
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43
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377 //scr_LogPrint("Msg from <%s>, type=%s", jidtodisp(from), type);
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35
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378 scr_WriteIncomingMessage(jidtodisp(from), body);
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29
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379 }
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380
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31
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381 void statehandler(jconn conn, int state)
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382 {
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383 static int previous_state = -1;
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384
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35
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385 ut_WriteLog("StateHandler called (state=%d).\n", state);
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31
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386
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387 switch(state) {
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388 case JCONN_STATE_OFF:
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37
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389
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112
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390 online = FALSE;
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31
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391
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37
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392 if (previous_state != JCONN_STATE_OFF) {
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393 scr_LogPrint("+ JCONN_STATE_OFF");
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394 /*
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31
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395 jhook.roster.clear();
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396 jhook.agents.clear();
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37
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397 */
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398 }
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31
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399 break;
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400
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401 case JCONN_STATE_CONNECTED:
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35
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402 scr_LogPrint("+ JCONN_STATE_CONNECTED");
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31
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403 break;
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404
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405 case JCONN_STATE_AUTH:
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35
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406 scr_LogPrint("+ JCONN_STATE_AUTH");
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31
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407 break;
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408
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409 case JCONN_STATE_ON:
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35
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410 scr_LogPrint("+ JCONN_STATE_ON");
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112
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411 online = TRUE;
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31
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412 break;
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413
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35
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414 case JCONN_STATE_CONNECTING:
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415 scr_LogPrint("+ JCONN_STATE_CONNECTING");
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416 break;
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417
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31
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418 default:
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419 break;
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420 }
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421 previous_state = state;
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422 }
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423
|
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424 void packethandler(jconn conn, jpacket packet)
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425 {
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91
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426 char *p, *r;
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37
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427 xmlnode x, y;
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31
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428 // string from, type, body, enc, ns, id, u, h, s;
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429 char *from=NULL, *type=NULL, *body=NULL, *enc=NULL;
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430 char *ns=NULL;
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431 char *id=NULL;
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35
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432 enum imstatus ust;
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31
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433 // int npos;
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434
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112
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435 jb_reset_keepalive(); // reset keepalive delay
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31
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436 jpacket_reset(packet);
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437
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438 p = xmlnode_get_attrib(packet->x, "from"); if (p) from = p;
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439 p = xmlnode_get_attrib(packet->x, "type"); if (p) type = p;
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440
|
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441 switch (packet->type) {
|
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442 case JPACKET_MESSAGE:
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52
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443 {
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444 char *tmp = NULL;
|
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445 x = xmlnode_get_tag(packet->x, "body");
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446 p = xmlnode_get_data(x); if (p) body = p;
|
31
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447
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52
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448 if ((x = xmlnode_get_tag(packet->x, "subject")) != NULL)
|
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449 if ((p = xmlnode_get_data(x)) != NULL) {
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450 tmp = malloc(strlen(body)+strlen(p)+3);
|
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451 *tmp = '[';
|
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452 strcpy(tmp+1, p);
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453 strcat(tmp, "]\n");
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454 strcat(tmp, body);
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455 body = tmp;
|
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456 }
|
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457
|
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458 /* there can be multiple <x> tags. we're looking for one with
|
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459 xmlns = jabber:x:encrypted */
|
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460
|
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461 for (x = xmlnode_get_firstchild(packet->x); x; x = xmlnode_get_nextsibling(x)) {
|
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462 if ((p = xmlnode_get_name(x)) && !strcmp(p, "x"))
|
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463 if ((p = xmlnode_get_attrib(x, "xmlns")) &&
|
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464 !strcasecmp(p, "jabber:x:encrypted"))
|
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465 if ((p = xmlnode_get_data(x)) != NULL) {
|
|
466 enc = p;
|
|
467 break;
|
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468 }
|
31
|
469 }
|
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470
|
52
|
471 if (body)
|
|
472 gotmessage(type, from, body, enc);
|
|
473 if (tmp)
|
|
474 free(tmp);
|
31
|
475 }
|
|
476 break;
|
|
477
|
|
478 case JPACKET_IQ:
|
|
479 if (!strcmp(type, "result")) {
|
|
480
|
51
|
481 if ((p = xmlnode_get_attrib(packet->x, "id")) != NULL) {
|
31
|
482 int iid = atoi(p);
|
|
483
|
|
484 ut_WriteLog("iid = %d\n", iid);
|
|
485 if (iid == s_id) {
|
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486 if (!regmode) {
|
|
487 if (jstate == STATE_GETAUTH) {
|
51
|
488 if ((x = xmlnode_get_tag(packet->x, "query")) != NULL)
|
31
|
489 if (!xmlnode_get_tag(x, "digest")) {
|
|
490 jc->sid = 0;
|
|
491 }
|
|
492
|
|
493 s_id = atoi(jab_auth(jc));
|
|
494 jstate = STATE_SENDAUTH;
|
|
495 } else {
|
|
496 gotloggedin();
|
|
497 jstate = STATE_LOGGED;
|
|
498 }
|
|
499 } else {
|
|
500 regdone = TRUE;
|
|
501 }
|
|
502 return;
|
|
503 }
|
|
504
|
|
505 if (!strcmp(p, "VCARDreq")) {
|
|
506 x = xmlnode_get_firstchild(packet->x);
|
|
507 if (!x) x = packet->x;
|
|
508
|
|
509 //jhook.gotvcard(ic, x); TODO
|
|
510 scr_LogPrint("Got VCARD");
|
|
511 return;
|
|
512 } else if (!strcmp(p, "versionreq")) {
|
|
513 // jhook.gotversion(ic, packet->x); TODO
|
|
514 scr_LogPrint("Got version");
|
|
515 return;
|
|
516 }
|
|
517 }
|
|
518
|
51
|
519 if ((x = xmlnode_get_tag(packet->x, "query")) != NULL) {
|
31
|
520 p = xmlnode_get_attrib(x, "xmlns"); if (p) ns = p;
|
|
521
|
|
522 if (!strcmp(ns, NS_ROSTER)) {
|
|
523 gotroster(x);
|
|
524 } else if (!strcmp(ns, NS_AGENTS)) {
|
|
525 for (y = xmlnode_get_tag(x, "agent"); y; y = xmlnode_get_nextsibling(y)) {
|
|
526 const char *alias = xmlnode_get_attrib(y, "jid");
|
|
527
|
|
528 if (alias) {
|
|
529 const char *name = xmlnode_get_tag_data(y, "name");
|
|
530 const char *desc = xmlnode_get_tag_data(y, "description");
|
51
|
531 // const char *service = xmlnode_get_tag_data(y, "service"); TODO
|
37
|
532 enum agtype atype = unknown;
|
31
|
533
|
37
|
534 if (xmlnode_get_tag(y, "groupchat")) atype = groupchat; else
|
|
535 if (xmlnode_get_tag(y, "transport")) atype = transport; else
|
|
536 if (xmlnode_get_tag(y, "search")) atype = search;
|
31
|
537
|
|
538 if (alias && name && desc) {
|
37
|
539 scr_LogPrint("Agent: %s / %s / %s / type=%d",
|
|
540 alias, name, desc, atype);
|
31
|
541
|
37
|
542 if (atype == search) {
|
31
|
543 x = jutil_iqnew (JPACKET__GET, NS_SEARCH);
|
|
544 xmlnode_put_attrib(x, "to", alias);
|
|
545 xmlnode_put_attrib(x, "id", "Agent info");
|
|
546 jab_send(conn, x);
|
|
547 xmlnode_free(x);
|
|
548 }
|
|
549
|
|
550 if (xmlnode_get_tag(y, "register")) {
|
|
551 x = jutil_iqnew (JPACKET__GET, NS_REGISTER);
|
|
552 xmlnode_put_attrib(x, "to", alias);
|
|
553 xmlnode_put_attrib(x, "id", "Agent info");
|
|
554 jab_send(conn, x);
|
|
555 xmlnode_free(x);
|
|
556 }
|
|
557 }
|
|
558 }
|
|
559 }
|
|
560
|
37
|
561 /*
|
31
|
562 if (find(jhook.agents.begin(), jhook.agents.end(), DEFAULT_CONFSERV) == jhook.agents.end())
|
|
563 jhook.agents.insert(jhook.agents.begin(), agent(DEFAULT_CONFSERV, DEFAULT_CONFSERV,
|
|
564 _("Default Jabber conference server"), agent::atGroupchat));
|
|
565
|
|
566 */
|
|
567 } else if (!strcmp(ns, NS_SEARCH) || !strcmp(ns, NS_REGISTER)) {
|
|
568 p = xmlnode_get_attrib(packet->x, "id"); id = p ? p : (char*)"";
|
|
569
|
|
570 if (!strcmp(id, "Agent info")) {
|
|
571 // jhook.gotagentinfo(packet->x); TODO
|
|
572 scr_LogPrint("Got agent info");
|
|
573 } else if (!strcmp(id, "Lookup")) {
|
|
574 // jhook.gotsearchresults(packet->x); TODO
|
|
575 scr_LogPrint("Got search results");
|
|
576 } else if (!strcmp(id, "Register")) {
|
|
577 x = jutil_iqnew(JPACKET__GET, NS_REGISTER);
|
|
578 xmlnode_put_attrib(x, "to", from);
|
|
579 xmlnode_put_attrib(x, "id", "Agent info");
|
|
580 jab_send(conn, x);
|
|
581 xmlnode_free(x);
|
|
582 }
|
|
583
|
|
584 }
|
|
585 }
|
|
586 } else if (!strcmp(type, "set")) {
|
|
587 } else if (!strcmp(type, "error")) {
|
|
588 char *name=NULL, *desc=NULL;
|
52
|
589 int code = 0;
|
31
|
590
|
|
591 x = xmlnode_get_tag(packet->x, "error");
|
|
592 p = xmlnode_get_attrib(x, "code"); if (p) code = atoi(p);
|
|
593 p = xmlnode_get_attrib(x, "id"); if (p) name = p;
|
|
594 p = xmlnode_get_tag_data(packet->x, "error"); if (p) desc = p;
|
|
595
|
|
596 switch(code) {
|
|
597 case 401: /* Unauthorized */
|
|
598 case 302: /* Redirect */
|
|
599 case 400: /* Bad request */
|
|
600 case 402: /* Payment Required */
|
|
601 case 403: /* Forbidden */
|
|
602 case 404: /* Not Found */
|
|
603 case 405: /* Not Allowed */
|
|
604 case 406: /* Not Acceptable */
|
|
605 case 407: /* Registration Required */
|
|
606 case 408: /* Request Timeout */
|
|
607 case 409: /* Conflict */
|
|
608 case 500: /* Internal Server Error */
|
|
609 case 501: /* Not Implemented */
|
|
610 case 502: /* Remote Server Error */
|
|
611 case 503: /* Service Unavailable */
|
|
612 case 504: /* Remote Server Timeout */
|
|
613 default:
|
|
614 /*
|
|
615 if (!regmode) {
|
|
616 face.log(desc.empty() ?
|
|
617 _("+ [jab] error %d") :
|
|
618 _("+ [jab] error %d: %s"),
|
|
619 code, desc.c_str());
|
|
620
|
|
621 if (!jhook.flogged && code != 501) {
|
|
622 close(jc->fd);
|
|
623 jc->fd = -1;
|
|
624 }
|
|
625
|
|
626 } else {
|
|
627 jhook.regerr = desc;
|
|
628
|
|
629 }
|
|
630 */
|
|
631 }
|
|
632 scr_LogPrint("Error code from server (%d)", code);
|
|
633
|
|
634 }
|
|
635 break;
|
|
636
|
|
637 case JPACKET_PRESENCE:
|
|
638 x = xmlnode_get_tag(packet->x, "show");
|
35
|
639 ust = available;
|
31
|
640
|
|
641 if (x) {
|
|
642 p = xmlnode_get_data(x); if (p) ns = p;
|
|
643
|
|
644 if (ns) {
|
35
|
645 if (!strcmp(ns, "away")) ust = away;
|
|
646 else if (!strcmp(ns, "dnd")) ust = dontdisturb;
|
|
647 else if (!strcmp(ns, "xa")) ust = notavail;
|
|
648 else if (!strcmp(ns, "chat")) ust = freeforchat;
|
31
|
649 }
|
|
650 }
|
|
651
|
35
|
652 if (type && !strcmp(type, "unavailable")) {
|
|
653 ust = offline;
|
31
|
654 }
|
|
655
|
91
|
656 r = jidtodisp(from);
|
|
657 if (ust != roster_getstatus(r))
|
|
658 scr_LogPrint("Buddy status has changed: [%c>%c] <%s>",
|
|
659 imstatus2char[roster_getstatus(r)], imstatus2char[ust], r);
|
|
660 roster_setstatus(r, ust);
|
|
661 free(r);
|
81
|
662 buddylist_build();
|
|
663 scr_DrawRoster();
|
31
|
664 /*
|
35
|
665 if (x = xmlnode_get_tag(packet->x, "status"))
|
|
666 if (p = xmlnode_get_data(x))
|
|
667 scr_LogPrint("Away msg: %s", p);
|
31
|
668 */
|
|
669 break;
|
|
670
|
|
671 case JPACKET_S10N:
|
|
672 scr_LogPrint("Received subscription packet");
|
43
|
673 if (type) scr_LogPrint("Type=%s", type);
|
31
|
674
|
43
|
675 if (!strcmp(type, "subscribe")) {
|
91
|
676 int isagent;
|
|
677 r = jidtodisp(from);
|
|
678 isagent = (roster_gettype(r) & ROSTER_TYPE_AGENT) != 0;
|
|
679 free(r);
|
|
680 scr_LogPrint("isagent=%d", isagent); // XXX DBG
|
|
681 if (!isagent) {
|
43
|
682 scr_LogPrint("<%s> wants to subscribe "
|
|
683 "to your network presence updates", from);
|
91
|
684 } else {
|
|
685 x = jutil_presnew(JPACKET__SUBSCRIBED, from, 0);
|
31
|
686 jab_send(jc, x);
|
|
687 xmlnode_free(x);
|
91
|
688 }
|
43
|
689 } else if (!strcmp(type, "unsubscribe")) {
|
|
690 x = jutil_presnew(JPACKET__UNSUBSCRIBED, from, 0);
|
31
|
691 jab_send(jc, x);
|
|
692 xmlnode_free(x);
|
43
|
693 scr_LogPrint("<%s> has unsubscribed to your presence updates", from);
|
31
|
694 }
|
|
695 break;
|
|
696
|
|
697 default:
|
|
698 break;
|
|
699 }
|
|
700 }
|
|
701
|