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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113
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28 #include "hooks.h"
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29
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29 #include "utils.h"
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30
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31 #define JABBERPORT 5222
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32 #define JABBERSSLPORT 5223
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33
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34 jconn jc;
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112
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35 time_t LastPingTime;
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36 unsigned int KeepaliveDelay;
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31
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37 static int s_id = 1; // FIXME which use??
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38 static int regmode, regdone;
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116
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39 static enum imstatus mystatus = offline;
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112
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40 unsigned char online;
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29
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41
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46
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42 char imstatus2char[imstatus_size] = {
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43 '_', 'o', 'i', 'f', 'd', 'c', 'n', 'a'
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44 };
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45
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31
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46 static enum {
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29
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47 STATE_CONNECTING,
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48 STATE_GETAUTH,
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49 STATE_SENDAUTH,
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50 STATE_LOGGED
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51 } jstate;
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52
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53
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31
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54 void statehandler(jconn, int);
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55 void packethandler(jconn, jpacket);
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56
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57 void screen_logger(jconn j, int io, const char *buf)
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58 {
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36
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59 scr_LogPrint("%03s: %s", ((io == 0) ? "OUT" : "IN"), buf);
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31
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60 }
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61
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62 void file_logger(jconn j, int io, const char *buf)
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63 {
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36
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64 ut_WriteLog("%03s: %s\n", ((io == 0) ? "OUT" : "IN"), buf);
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31
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65 }
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66
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67 void big_logger(jconn j, int io, const char *buf)
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68 {
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69 screen_logger(j, io, buf);
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70 file_logger(j, io, buf);
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71 }
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72
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113
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73 /*
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29
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74 static void jidsplit(const char *jid, char **user, char **host,
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75 char **res)
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76 {
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77 char *tmp, *ptr;
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78 tmp = strdup(jid);
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79
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80 if ((ptr = strchr(tmp, '/')) != NULL) {
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81 *res = strdup(ptr+1);
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82 *ptr = 0;
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83 } else
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84 *res = NULL;
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85
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86 if ((ptr = strchr(tmp, '@')) != NULL) {
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87 *host = strdup(ptr+1);
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88 *ptr = 0;
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89 } else
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90 *host = NULL;
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91
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92 *user = strdup(tmp);
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93 free(tmp);
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94 }
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113
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95 */
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29
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96
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97 char *jidtodisp(const char *jid)
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98 {
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99 char *ptr;
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100 char *alias = strdup(jid);
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101 if ((ptr = strchr(alias, '/')) != NULL) {
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102 *ptr = 0;
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103 }
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104 return alias;
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105 }
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106
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35
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107 jconn jb_connect(const char *jid, unsigned int port, int ssl, const char *pass)
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29
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108 {
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109 if (!port) {
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110 if (ssl)
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111 port = JABBERSSLPORT;
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112 else
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113 port = JABBERPORT;
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114 }
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115
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116 if (jc)
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117 free(jc);
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118
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51
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119 jc = jab_new((char*)jid, (char*)pass, port, ssl);
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29
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120
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35
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121 jab_logger(jc, file_logger);
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29
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122 jab_packet_handler(jc, &packethandler);
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123 jab_state_handler(jc, &statehandler);
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124
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125 if (jc->user) {
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112
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126 online = TRUE;
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29
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127 jstate = STATE_CONNECTING;
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128 statehandler(0, -1);
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129 jab_start(jc);
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130 }
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131
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132 return jc;
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133 }
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134
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135 void jb_disconnect(void)
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136 {
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137 statehandler(jc, JCONN_STATE_OFF);
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138 }
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139
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112
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140 inline void jb_reset_keepalive()
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141 {
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142 time(&LastPingTime);
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143 }
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144
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29
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145 void jb_keepalive()
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146 {
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113
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147 if (jc && online)
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112
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148 jab_send_raw(jc, " \t ");
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149 jb_reset_keepalive();
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150 }
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151
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152 void jb_set_keepalive_delay(unsigned int delay)
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153 {
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154 KeepaliveDelay = delay;
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29
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155 }
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156
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157 void jb_main()
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158 {
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159 xmlnode x, z;
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160 char *cid;
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161
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112
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162 if (!online)
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163 return;
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29
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164 if (jc && jc->state == JCONN_STATE_CONNECTING) {
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165 jab_start(jc);
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166 return;
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167 }
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168
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31
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169 jab_poll(jc, 50);
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29
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170
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171 if (jstate == STATE_CONNECTING) {
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172 if (jc) {
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173 x = jutil_iqnew(JPACKET__GET, NS_AUTH);
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174 cid = jab_getid(jc);
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175 xmlnode_put_attrib(x, "id", cid);
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176 // id = atoi(cid);
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177
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178 z = xmlnode_insert_tag(xmlnode_get_tag(x, "query"), "username");
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179 xmlnode_insert_cdata(z, jc->user->user, (unsigned) -1);
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180 jab_send(jc, x);
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181 xmlnode_free(x);
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182
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183 jstate = STATE_GETAUTH;
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184 }
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185
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186 if (!jc || jc->state == JCONN_STATE_OFF) {
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187 scr_LogPrint("Unable to connect to the server");
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112
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188 online = FALSE;
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29
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189 }
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190 }
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191
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192 if (!jc) {
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193 statehandler(jc, JCONN_STATE_OFF);
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194 } else if (jc->state == JCONN_STATE_OFF || jc->fd == -1) {
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195 statehandler(jc, JCONN_STATE_OFF);
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196 }
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112
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197
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198 // Keepalive
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199 if (KeepaliveDelay) {
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200 time_t now;
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201 time(&now);
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202 if (now > LastPingTime + KeepaliveDelay)
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203 jb_keepalive();
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204 }
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29
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205 }
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206
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116
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207 inline enum imstatus jb_getstatus()
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208 {
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209 return mystatus;
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210 }
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211
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212 void jb_setstatus(enum imstatus st, char *msg)
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29
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213 {
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116
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214 xmlnode x;
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215
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216 if (!online)
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217 return;
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218
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219 x = jutil_presnew(JPACKET__UNKNOWN, 0, 0);
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29
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220
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221 switch(st) {
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222 case away:
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223 xmlnode_insert_cdata(xmlnode_insert_tag(x, "show"), "away",
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224 (unsigned) -1);
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225 break;
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226
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227 case occupied:
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228 case dontdisturb:
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229 xmlnode_insert_cdata(xmlnode_insert_tag(x, "show"), "dnd",
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230 (unsigned) -1);
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231 break;
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232
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233 case freeforchat:
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234 xmlnode_insert_cdata(xmlnode_insert_tag(x, "show"), "chat",
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235 (unsigned) -1);
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236 break;
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237
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238 case notavail:
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239 xmlnode_insert_cdata(xmlnode_insert_tag(x, "show"), "xa",
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240 (unsigned) -1);
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241 break;
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242
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243 case invisible:
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244 xmlnode_put_attrib(x, "type", "invisible");
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245 break;
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51
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246
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118
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247 case offline:
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248 xmlnode_put_attrib(x, "type", "unavailable");
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249 break;
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250
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51
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251 default:
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252 break;
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29
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253 }
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254
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31
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255 /* TODO
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256 if (!add["prio"].empty())
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29
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257 xmlnode_insert_cdata(xmlnode_insert_tag(x, "priority"),
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258 add["prio"].c_str(), (unsigned) -1);
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259 */
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260
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116
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261 if (!msg) {
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51
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262 msg = ""; // FIXME
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29
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263 //msg = imstatus2str(st);
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264 }
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265
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266 xmlnode_insert_cdata(xmlnode_insert_tag(x, "status"), msg,
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267 (unsigned) -1);
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268
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269 jab_send(jc, x);
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270 xmlnode_free(x);
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271
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116
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272 //sendvisibility(); ???
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29
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273
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116
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274 hk_mystatuschange(0, mystatus, st);
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275 mystatus = st;
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29
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276 }
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277
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35
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278 void jb_send_msg(const char *jid, const char *text)
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279 {
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51
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280 xmlnode x = jutil_msgnew(TMSG_CHAT, (char*)jid, 0, (char*)text);
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35
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281 jab_send(jc, x);
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282 xmlnode_free(x);
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114
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283 jb_reset_keepalive();
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35
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284 }
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285
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31
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286 void postlogin()
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287 {
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288 //int i;
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289
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290 //flogged = TRUE;
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291 //ourstatus = available;
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292
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293 //setautostatus(jhook.manualstatus);
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294
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116
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295 jb_setstatus(available, "I'm here!"); // XXX not always "available"...
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81
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296 buddylist_build();
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31
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297 /*
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298 for (i = 0; i < clist.count; i++) {
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299 c = (icqcontact *) clist.at(i);
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300
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301 if (c->getdesc().pname == proto)
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302 if (ischannel(c))
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303 if (c->getbasicinfo().requiresauth)
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304 c->setstatus(available);
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305 }
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306 */
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307
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308 /*
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309 agents.insert(agents.begin(), agent("vcard", "Jabber VCard", "", agent::atStandard));
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310 agents.begin()->params[agent::ptRegister].enabled = TRUE;
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311
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312 string buf;
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313 ifstream f(conf.getconfigfname("jabber-infoset").c_str());
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314
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315 if (f.is_open()) {
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316 icqcontact *c = clist.get(contactroot);
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317
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318 c->clear();
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319 icqcontact::basicinfo bi = c->getbasicinfo();
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320 icqcontact::reginfo ri = c->getreginfo();
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321
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322 ri.service = agents.begin()->name;
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323 getstring(f, buf); c->setnick(buf);
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324 getstring(f, buf); bi.email = buf;
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325 getstring(f, buf); bi.fname = buf;
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326 getstring(f, buf); bi.lname = buf;
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327 f.close();
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328
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329 c->setbasicinfo(bi);
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330 c->setreginfo(ri);
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331
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332 sendupdateuserinfo(*c);
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333 unlink(conf.getconfigfname("jabber-infoset").c_str());
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334 }
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335 */
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336 }
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337
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29
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338 void gotloggedin(void)
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339 {
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340 xmlnode x;
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341
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342 x = jutil_iqnew(JPACKET__GET, NS_AGENTS);
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343 xmlnode_put_attrib(x, "id", "Agent List");
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344 jab_send(jc, x);
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345 xmlnode_free(x);
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346
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347 x = jutil_iqnew(JPACKET__GET, NS_ROSTER);
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348 xmlnode_put_attrib(x, "id", "Roster");
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349 jab_send(jc, x);
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350 xmlnode_free(x);
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351 }
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352
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353 void gotroster(xmlnode x)
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354 {
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33
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355 xmlnode y, z;
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29
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356
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357 for (y = xmlnode_get_tag(x, "item"); y; y = xmlnode_get_nextsibling(y)) {
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358 const char *alias = xmlnode_get_attrib(y, "jid");
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51
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359 //const char *sub = xmlnode_get_attrib(y, "subscription"); // TODO Not used
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29
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360 const char *name = xmlnode_get_attrib(y, "name");
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81
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361 const char *group = NULL;
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29
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362
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33
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363 z = xmlnode_get_tag(y, "group");
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364 if (z) group = xmlnode_get_data(z);
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29
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365
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366 if (alias) {
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35
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367 char *buddyname;
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368 if (name)
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51
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369 buddyname = (char*)name;
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35
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370 else
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371 buddyname = jidtodisp(alias);
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372
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81
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373 roster_add_user(alias, buddyname, group, ROSTER_TYPE_USER);
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35
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374 if (!name)
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29
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375 free(buddyname);
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376 }
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377 }
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378
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379 postlogin();
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380 }
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381
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382 void gotmessage(char *type, const char *from, const char *body,
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383 const char *enc)
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384 {
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113
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385 char *jid;
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29
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386
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35
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387 /*
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113
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388 //char *u, *h, *r;
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389 //jidsplit(from, &u, &h, &r);
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35
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390 // Maybe we should remember the resource?
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391 if (r)
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392 scr_LogPrint("There is an extra part in message (resource?): %s", r);
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113
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393 //scr_LogPrint("Msg from <%s>, type=%s", jidtodisp(from), type);
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35
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394 */
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395
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113
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396 jid = jidtodisp(from);
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397 hk_message_in(jid, 0, body);
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398 free(jid);
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29
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399 }
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400
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31
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401 void statehandler(jconn conn, int state)
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402 {
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403 static int previous_state = -1;
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404
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35
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405 ut_WriteLog("StateHandler called (state=%d).\n", state);
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31
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406
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407 switch(state) {
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408 case JCONN_STATE_OFF:
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37
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409
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112
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410 online = FALSE;
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31
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411
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37
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412 if (previous_state != JCONN_STATE_OFF) {
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413 scr_LogPrint("+ JCONN_STATE_OFF");
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414 /*
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31
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415 jhook.roster.clear();
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416 jhook.agents.clear();
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37
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417 */
|
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418 }
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31
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419 break;
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420
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421 case JCONN_STATE_CONNECTED:
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35
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422 scr_LogPrint("+ JCONN_STATE_CONNECTED");
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31
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423 break;
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424
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425 case JCONN_STATE_AUTH:
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35
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426 scr_LogPrint("+ JCONN_STATE_AUTH");
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31
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427 break;
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428
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429 case JCONN_STATE_ON:
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35
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430 scr_LogPrint("+ JCONN_STATE_ON");
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112
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431 online = TRUE;
|
31
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432 break;
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433
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35
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434 case JCONN_STATE_CONNECTING:
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435 scr_LogPrint("+ JCONN_STATE_CONNECTING");
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436 break;
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437
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31
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438 default:
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439 break;
|
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440 }
|
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441 previous_state = state;
|
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442 }
|
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443
|
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444 void packethandler(jconn conn, jpacket packet)
|
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445 {
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91
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446 char *p, *r;
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37
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447 xmlnode x, y;
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31
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448 // string from, type, body, enc, ns, id, u, h, s;
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449 char *from=NULL, *type=NULL, *body=NULL, *enc=NULL;
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450 char *ns=NULL;
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451 char *id=NULL;
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35
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452 enum imstatus ust;
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31
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453 // int npos;
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454
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112
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455 jb_reset_keepalive(); // reset keepalive delay
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31
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456 jpacket_reset(packet);
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457
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458 p = xmlnode_get_attrib(packet->x, "from"); if (p) from = p;
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459 p = xmlnode_get_attrib(packet->x, "type"); if (p) type = p;
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460
|
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461 switch (packet->type) {
|
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462 case JPACKET_MESSAGE:
|
52
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463 {
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464 char *tmp = NULL;
|
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465 x = xmlnode_get_tag(packet->x, "body");
|
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466 p = xmlnode_get_data(x); if (p) body = p;
|
31
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467
|
52
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468 if ((x = xmlnode_get_tag(packet->x, "subject")) != NULL)
|
|
469 if ((p = xmlnode_get_data(x)) != NULL) {
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|
470 tmp = malloc(strlen(body)+strlen(p)+3);
|
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471 *tmp = '[';
|
|
472 strcpy(tmp+1, p);
|
|
473 strcat(tmp, "]\n");
|
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474 strcat(tmp, body);
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475 body = tmp;
|
|
476 }
|
|
477
|
|
478 /* there can be multiple <x> tags. we're looking for one with
|
|
479 xmlns = jabber:x:encrypted */
|
|
480
|
|
481 for (x = xmlnode_get_firstchild(packet->x); x; x = xmlnode_get_nextsibling(x)) {
|
|
482 if ((p = xmlnode_get_name(x)) && !strcmp(p, "x"))
|
|
483 if ((p = xmlnode_get_attrib(x, "xmlns")) &&
|
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484 !strcasecmp(p, "jabber:x:encrypted"))
|
|
485 if ((p = xmlnode_get_data(x)) != NULL) {
|
|
486 enc = p;
|
|
487 break;
|
|
488 }
|
31
|
489 }
|
|
490
|
52
|
491 if (body)
|
|
492 gotmessage(type, from, body, enc);
|
|
493 if (tmp)
|
|
494 free(tmp);
|
31
|
495 }
|
|
496 break;
|
|
497
|
|
498 case JPACKET_IQ:
|
|
499 if (!strcmp(type, "result")) {
|
|
500
|
51
|
501 if ((p = xmlnode_get_attrib(packet->x, "id")) != NULL) {
|
31
|
502 int iid = atoi(p);
|
|
503
|
|
504 ut_WriteLog("iid = %d\n", iid);
|
|
505 if (iid == s_id) {
|
|
506 if (!regmode) {
|
|
507 if (jstate == STATE_GETAUTH) {
|
51
|
508 if ((x = xmlnode_get_tag(packet->x, "query")) != NULL)
|
31
|
509 if (!xmlnode_get_tag(x, "digest")) {
|
|
510 jc->sid = 0;
|
|
511 }
|
|
512
|
|
513 s_id = atoi(jab_auth(jc));
|
|
514 jstate = STATE_SENDAUTH;
|
|
515 } else {
|
|
516 gotloggedin();
|
|
517 jstate = STATE_LOGGED;
|
|
518 }
|
|
519 } else {
|
|
520 regdone = TRUE;
|
|
521 }
|
|
522 return;
|
|
523 }
|
|
524
|
|
525 if (!strcmp(p, "VCARDreq")) {
|
|
526 x = xmlnode_get_firstchild(packet->x);
|
|
527 if (!x) x = packet->x;
|
|
528
|
|
529 //jhook.gotvcard(ic, x); TODO
|
|
530 scr_LogPrint("Got VCARD");
|
|
531 return;
|
|
532 } else if (!strcmp(p, "versionreq")) {
|
|
533 // jhook.gotversion(ic, packet->x); TODO
|
|
534 scr_LogPrint("Got version");
|
|
535 return;
|
|
536 }
|
|
537 }
|
|
538
|
51
|
539 if ((x = xmlnode_get_tag(packet->x, "query")) != NULL) {
|
31
|
540 p = xmlnode_get_attrib(x, "xmlns"); if (p) ns = p;
|
|
541
|
|
542 if (!strcmp(ns, NS_ROSTER)) {
|
|
543 gotroster(x);
|
|
544 } else if (!strcmp(ns, NS_AGENTS)) {
|
|
545 for (y = xmlnode_get_tag(x, "agent"); y; y = xmlnode_get_nextsibling(y)) {
|
|
546 const char *alias = xmlnode_get_attrib(y, "jid");
|
|
547
|
|
548 if (alias) {
|
|
549 const char *name = xmlnode_get_tag_data(y, "name");
|
|
550 const char *desc = xmlnode_get_tag_data(y, "description");
|
51
|
551 // const char *service = xmlnode_get_tag_data(y, "service"); TODO
|
37
|
552 enum agtype atype = unknown;
|
31
|
553
|
37
|
554 if (xmlnode_get_tag(y, "groupchat")) atype = groupchat; else
|
|
555 if (xmlnode_get_tag(y, "transport")) atype = transport; else
|
|
556 if (xmlnode_get_tag(y, "search")) atype = search;
|
31
|
557
|
|
558 if (alias && name && desc) {
|
37
|
559 scr_LogPrint("Agent: %s / %s / %s / type=%d",
|
|
560 alias, name, desc, atype);
|
31
|
561
|
37
|
562 if (atype == search) {
|
31
|
563 x = jutil_iqnew (JPACKET__GET, NS_SEARCH);
|
|
564 xmlnode_put_attrib(x, "to", alias);
|
|
565 xmlnode_put_attrib(x, "id", "Agent info");
|
|
566 jab_send(conn, x);
|
|
567 xmlnode_free(x);
|
|
568 }
|
|
569
|
|
570 if (xmlnode_get_tag(y, "register")) {
|
|
571 x = jutil_iqnew (JPACKET__GET, NS_REGISTER);
|
|
572 xmlnode_put_attrib(x, "to", alias);
|
|
573 xmlnode_put_attrib(x, "id", "Agent info");
|
|
574 jab_send(conn, x);
|
|
575 xmlnode_free(x);
|
|
576 }
|
|
577 }
|
|
578 }
|
|
579 }
|
|
580
|
37
|
581 /*
|
31
|
582 if (find(jhook.agents.begin(), jhook.agents.end(), DEFAULT_CONFSERV) == jhook.agents.end())
|
|
583 jhook.agents.insert(jhook.agents.begin(), agent(DEFAULT_CONFSERV, DEFAULT_CONFSERV,
|
|
584 _("Default Jabber conference server"), agent::atGroupchat));
|
|
585
|
|
586 */
|
|
587 } else if (!strcmp(ns, NS_SEARCH) || !strcmp(ns, NS_REGISTER)) {
|
|
588 p = xmlnode_get_attrib(packet->x, "id"); id = p ? p : (char*)"";
|
|
589
|
|
590 if (!strcmp(id, "Agent info")) {
|
|
591 // jhook.gotagentinfo(packet->x); TODO
|
|
592 scr_LogPrint("Got agent info");
|
|
593 } else if (!strcmp(id, "Lookup")) {
|
|
594 // jhook.gotsearchresults(packet->x); TODO
|
|
595 scr_LogPrint("Got search results");
|
|
596 } else if (!strcmp(id, "Register")) {
|
|
597 x = jutil_iqnew(JPACKET__GET, NS_REGISTER);
|
|
598 xmlnode_put_attrib(x, "to", from);
|
|
599 xmlnode_put_attrib(x, "id", "Agent info");
|
|
600 jab_send(conn, x);
|
|
601 xmlnode_free(x);
|
|
602 }
|
|
603
|
|
604 }
|
|
605 }
|
|
606 } else if (!strcmp(type, "set")) {
|
|
607 } else if (!strcmp(type, "error")) {
|
|
608 char *name=NULL, *desc=NULL;
|
52
|
609 int code = 0;
|
31
|
610
|
|
611 x = xmlnode_get_tag(packet->x, "error");
|
|
612 p = xmlnode_get_attrib(x, "code"); if (p) code = atoi(p);
|
|
613 p = xmlnode_get_attrib(x, "id"); if (p) name = p;
|
|
614 p = xmlnode_get_tag_data(packet->x, "error"); if (p) desc = p;
|
|
615
|
|
616 switch(code) {
|
|
617 case 401: /* Unauthorized */
|
|
618 case 302: /* Redirect */
|
|
619 case 400: /* Bad request */
|
|
620 case 402: /* Payment Required */
|
|
621 case 403: /* Forbidden */
|
|
622 case 404: /* Not Found */
|
|
623 case 405: /* Not Allowed */
|
|
624 case 406: /* Not Acceptable */
|
|
625 case 407: /* Registration Required */
|
|
626 case 408: /* Request Timeout */
|
|
627 case 409: /* Conflict */
|
|
628 case 500: /* Internal Server Error */
|
|
629 case 501: /* Not Implemented */
|
|
630 case 502: /* Remote Server Error */
|
|
631 case 503: /* Service Unavailable */
|
|
632 case 504: /* Remote Server Timeout */
|
|
633 default:
|
|
634 /*
|
|
635 if (!regmode) {
|
|
636 face.log(desc.empty() ?
|
|
637 _("+ [jab] error %d") :
|
|
638 _("+ [jab] error %d: %s"),
|
|
639 code, desc.c_str());
|
|
640
|
|
641 if (!jhook.flogged && code != 501) {
|
|
642 close(jc->fd);
|
|
643 jc->fd = -1;
|
|
644 }
|
|
645
|
|
646 } else {
|
|
647 jhook.regerr = desc;
|
|
648
|
|
649 }
|
|
650 */
|
|
651 }
|
|
652 scr_LogPrint("Error code from server (%d)", code);
|
|
653
|
|
654 }
|
|
655 break;
|
|
656
|
|
657 case JPACKET_PRESENCE:
|
|
658 x = xmlnode_get_tag(packet->x, "show");
|
35
|
659 ust = available;
|
31
|
660
|
|
661 if (x) {
|
|
662 p = xmlnode_get_data(x); if (p) ns = p;
|
|
663
|
|
664 if (ns) {
|
35
|
665 if (!strcmp(ns, "away")) ust = away;
|
|
666 else if (!strcmp(ns, "dnd")) ust = dontdisturb;
|
|
667 else if (!strcmp(ns, "xa")) ust = notavail;
|
|
668 else if (!strcmp(ns, "chat")) ust = freeforchat;
|
31
|
669 }
|
|
670 }
|
|
671
|
35
|
672 if (type && !strcmp(type, "unavailable")) {
|
|
673 ust = offline;
|
31
|
674 }
|
|
675
|
91
|
676 r = jidtodisp(from);
|
113
|
677 if (ust != roster_getstatus(r))
|
|
678 hk_statuschange(r, 0, ust);
|
91
|
679 free(r);
|
81
|
680 buddylist_build();
|
|
681 scr_DrawRoster();
|
31
|
682 /*
|
35
|
683 if (x = xmlnode_get_tag(packet->x, "status"))
|
|
684 if (p = xmlnode_get_data(x))
|
|
685 scr_LogPrint("Away msg: %s", p);
|
31
|
686 */
|
|
687 break;
|
|
688
|
|
689 case JPACKET_S10N:
|
|
690 scr_LogPrint("Received subscription packet");
|
43
|
691 if (type) scr_LogPrint("Type=%s", type);
|
31
|
692
|
43
|
693 if (!strcmp(type, "subscribe")) {
|
91
|
694 int isagent;
|
|
695 r = jidtodisp(from);
|
|
696 isagent = (roster_gettype(r) & ROSTER_TYPE_AGENT) != 0;
|
|
697 free(r);
|
|
698 scr_LogPrint("isagent=%d", isagent); // XXX DBG
|
|
699 if (!isagent) {
|
43
|
700 scr_LogPrint("<%s> wants to subscribe "
|
|
701 "to your network presence updates", from);
|
91
|
702 } else {
|
|
703 x = jutil_presnew(JPACKET__SUBSCRIBED, from, 0);
|
31
|
704 jab_send(jc, x);
|
|
705 xmlnode_free(x);
|
91
|
706 }
|
43
|
707 } else if (!strcmp(type, "unsubscribe")) {
|
|
708 x = jutil_presnew(JPACKET__UNSUBSCRIBED, from, 0);
|
31
|
709 jab_send(jc, x);
|
|
710 xmlnode_free(x);
|
43
|
711 scr_LogPrint("<%s> has unsubscribed to your presence updates", from);
|
31
|
712 }
|
|
713 break;
|
|
714
|
|
715 default:
|
|
716 break;
|
|
717 }
|
|
718 }
|
|
719
|