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1 /* |
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2 * roster.c -- Local roster implementation |
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3 * |
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4 * Copyright (C) 2005 Mikael Berthe <bmikael@lists.lilotux.net> |
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5 * |
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6 * This program is free software; you can redistribute it and/or modify |
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7 * it under the terms of the GNU General Public License as published by |
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8 * the Free Software Foundation; either version 2 of the License, or (at |
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9 * your option) any later version. |
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10 * |
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11 * This program is distributed in the hope that it will be useful, but |
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12 * WITHOUT ANY WARRANTY; without even the implied warranty of |
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13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
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14 * General Public License for more details. |
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15 * |
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16 * You should have received a copy of the GNU General Public License |
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17 * along with this program; if not, write to the Free Software |
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18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 |
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19 * USA |
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20 */ |
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21 |
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22 #include <string.h> |
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23 |
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24 #include "roster.h" |
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25 |
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26 |
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27 /* This is a private structure type for the roster */ |
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28 |
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29 typedef struct { |
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207
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30 const gchar *name; |
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31 const gchar *jid; |
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221
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32 const gchar *status_msg; |
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33 guint type; |
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34 enum imstatus status; |
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35 guint flags; |
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36 // list: user -> points to his group; group -> points to its users list |
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37 GSList *list; |
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38 } roster; |
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39 |
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40 |
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41 /* ### Variables ### */ |
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42 |
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43 static int hide_offline_buddies; |
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44 static GSList *groups; |
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45 GList *buddylist; |
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46 GList *current_buddy; |
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47 |
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48 #ifdef MCABBER_TESTUNIT |
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49 // Export groups for testing routines |
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50 GSList **pgroups = &groups; |
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51 #endif |
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52 |
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53 |
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54 /* ### Roster functions ### */ |
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55 |
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56 // Comparison function used to search in the roster (compares jids and types) |
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57 gint roster_compare_jid_type(roster *a, roster *b) { |
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58 if (! (a->type & b->type)) |
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59 return -1; // arbitrary (but should be != , of course) |
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60 return strcasecmp(a->jid, b->jid); |
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61 } |
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62 |
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63 // Comparison function used to sort the roster (by name) |
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64 gint roster_compare_name(roster *a, roster *b) { |
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65 return strcasecmp(a->name, b->name); |
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66 } |
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67 |
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68 // Finds a roster element (user, group, agent...), by jid or name |
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89
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69 // If roster_type is 0, returns match of any type. |
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70 // Returns the roster GSList element, or NULL if jid/name not found |
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71 GSList *roster_find(const char *jidname, enum findwhat type, guint roster_type) |
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72
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72 { |
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73 GSList *sl_roster_elt = groups; |
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74 GSList *res; |
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75 roster sample; |
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76 GCompareFunc comp; |
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77 |
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78 if (!jidname) return NULL; |
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79 |
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89
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80 if (!roster_type) |
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81 roster_type = ROSTER_TYPE_USER|ROSTER_TYPE_AGENT|ROSTER_TYPE_GROUP; |
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82 |
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83 sample.type = roster_type; |
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84 if (type == jidsearch) { |
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85 sample.jid = jidname; |
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86 comp = (GCompareFunc)&roster_compare_jid_type; |
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87 } else if (type == namesearch) { |
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88 sample.name = jidname; |
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89 comp = (GCompareFunc)&roster_compare_name; |
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90 } else |
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91 return NULL; // should not happen |
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92 |
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93 while (sl_roster_elt) { |
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94 roster *roster_elt = (roster*)sl_roster_elt->data; |
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95 if (roster_type & ROSTER_TYPE_GROUP) { |
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96 if ((type == namesearch) && !strcasecmp(jidname, roster_elt->name)) |
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97 return sl_roster_elt; |
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98 } else { |
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99 res = g_slist_find_custom(roster_elt->list, &sample, comp); |
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100 if (res) |
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101 return res; |
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102 } |
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103 sl_roster_elt = g_slist_next(sl_roster_elt); |
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104 } |
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105 return NULL; |
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106 } |
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107 |
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108 // Returns pointer to new group, or existing group with that name |
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109 GSList *roster_add_group(const char *name) |
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110 { |
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111 roster *roster_grp; |
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112 // #1 Check name doesn't already exist |
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113 if (!roster_find(name, namesearch, ROSTER_TYPE_GROUP)) { |
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114 // #2 Create the group node |
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115 roster_grp = g_new0(roster, 1); |
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116 roster_grp->name = g_strdup(name); |
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117 roster_grp->type = ROSTER_TYPE_GROUP; |
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118 // #3 Insert (sorted) |
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119 groups = g_slist_insert_sorted(groups, roster_grp, |
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120 (GCompareFunc)&roster_compare_name); |
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121 } |
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122 return roster_find(name, namesearch, ROSTER_TYPE_GROUP); |
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123 } |
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124 |
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125 // Returns a pointer to the new user, or existing user with that name |
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126 GSList *roster_add_user(const char *jid, const char *name, const char *group, |
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127 guint type) |
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128 { |
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129 roster *roster_usr; |
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130 roster *my_group; |
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131 GSList *slist; |
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132 |
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133 if ((type != ROSTER_TYPE_USER) && (type != ROSTER_TYPE_AGENT)) { |
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134 // XXX Error message? |
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135 return NULL; |
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136 } |
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137 |
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138 // Let's be arbitrary: default group has an empty name (""). |
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139 if (!group) group = ""; |
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140 |
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141 // #1 Check this user doesn't already exist |
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142 slist = roster_find(jid, jidsearch, ROSTER_TYPE_USER|ROSTER_TYPE_AGENT); |
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143 if (slist) return slist; |
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144 // #2 add group if necessary |
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145 slist = roster_add_group(group); |
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146 if (!slist) return NULL; |
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147 my_group = (roster*)slist->data; |
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148 // #3 Create user node |
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149 roster_usr = g_new0(roster, 1); |
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150 roster_usr->jid = g_strdup(jid); |
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151 if (name) { |
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152 roster_usr->name = g_strdup(name); |
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153 } else { |
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154 gchar *p, *str = g_strdup(jid); |
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155 p = strstr(str, "/"); |
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156 if (p) *p = '\0'; |
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157 roster_usr->name = g_strdup(str); |
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158 g_free(str); |
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159 } |
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160 roster_usr->type = type; //ROSTER_TYPE_USER; |
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161 roster_usr->list = slist; // (my_group SList element) |
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162 // #4 Insert node (sorted) |
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163 my_group->list = g_slist_insert_sorted(my_group->list, roster_usr, |
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164 (GCompareFunc)&roster_compare_name); |
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165 return roster_find(jid, jidsearch, type); |
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166 } |
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167 |
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168 // Removes user (jid) from roster, frees allocated memory |
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169 void roster_del_user(const char *jid) |
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170 { |
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171 GSList *sl_user, *sl_group; |
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172 GSList **sl_group_listptr; |
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173 roster *roster_usr; |
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174 |
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175 sl_user = roster_find(jid, jidsearch, ROSTER_TYPE_USER|ROSTER_TYPE_AGENT); |
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176 if (sl_user == NULL) |
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177 return; |
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178 // Let's free memory (jid, name) |
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179 roster_usr = (roster*)sl_user->data; |
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180 if (roster_usr->jid) g_free((gchar*)roster_usr->jid); |
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181 if (roster_usr->name) g_free((gchar*)roster_usr->name); |
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182 if (roster_usr->status_msg) g_free((gchar*)roster_usr->status_msg); |
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210
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183 g_free(roster_usr); |
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184 |
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185 // That's a little complex, we need to dereference twice |
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186 sl_group = ((roster*)sl_user->data)->list; |
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187 sl_group_listptr = &((roster*)(sl_group->data))->list; |
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188 *sl_group_listptr = g_slist_delete_link(*sl_group_listptr, sl_user); |
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189 |
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190 // We need to rebuild the list |
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191 if (current_buddy) |
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192 buddylist_build(); |
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210
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193 // TODO What we could do, too, is to check if the deleted node is |
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194 // current_buddy, in which case we could move current_buddy to the |
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195 // previous (or next) node. |
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196 } |
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197 |
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198 // Free all roster data and call buddylist_build() to free the buddylist. |
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164
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199 void roster_free(void) |
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200 { |
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201 GSList *sl_grp = groups; |
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202 |
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203 // Walk through groups |
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204 while (sl_grp) { |
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205 roster *roster_grp = (roster*)sl_grp->data; |
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206 GSList *sl_usr = roster_grp->list; |
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207 // Walk through this group users |
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208 while (sl_usr) { |
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209 roster *roster_usr = (roster*)sl_usr->data; |
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210 // Free name and jid |
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211 if (roster_usr->jid) g_free((gchar*)roster_usr->jid); |
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212 if (roster_usr->name) g_free((gchar*)roster_usr->name); |
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213 if (roster_usr->status_msg) g_free((gchar*)roster_usr->status_msg); |
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214
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214 g_free(roster_usr); |
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164
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215 sl_usr = g_slist_next(sl_usr); |
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216 } |
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217 // Free group's users list |
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218 if (roster_grp->list) |
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219 g_slist_free(roster_grp->list); |
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220 // Free group's name and jid |
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221 if (roster_grp->jid) g_free((gchar*)roster_grp->jid); |
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222 if (roster_grp->name) g_free((gchar*)roster_grp->name); |
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214
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223 g_free(roster_grp); |
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224 sl_grp = g_slist_next(sl_grp); |
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225 } |
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226 // Free groups list |
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227 if (groups) { |
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228 g_slist_free(groups); |
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229 groups = NULL; |
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230 // Update (i.e. free) buddylist |
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231 if (buddylist) |
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232 buddylist_build(); |
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233 } |
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234 } |
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235 |
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221
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236 void roster_setstatus(const char *jid, enum imstatus bstat, |
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237 const char *status_msg) |
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238 { |
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239 GSList *sl_user; |
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240 roster *roster_usr; |
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241 |
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242 sl_user = roster_find(jid, jidsearch, ROSTER_TYPE_USER|ROSTER_TYPE_AGENT); |
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243 // If we can't find it, we add it |
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244 if (sl_user == NULL) |
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245 sl_user = roster_add_user(jid, NULL, NULL, ROSTER_TYPE_USER); |
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246 |
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247 roster_usr = (roster*)sl_user->data; |
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248 roster_usr->status = bstat; |
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249 if (roster_usr->status_msg) { |
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250 g_free((gchar*)roster_usr->status_msg); |
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251 roster_usr->status_msg = NULL; |
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252 } |
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253 if (status_msg) |
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254 roster_usr->status_msg = g_strdup(status_msg); |
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255 } |
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256 |
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257 // roster_setflags() |
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258 // Set one or several flags to value (TRUE/FALSE) |
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259 void roster_setflags(const char *jid, guint flags, guint value) |
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260 { |
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261 GSList *sl_user; |
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262 roster *roster_usr; |
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263 |
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264 sl_user = roster_find(jid, jidsearch, ROSTER_TYPE_USER|ROSTER_TYPE_AGENT); |
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265 if (sl_user == NULL) |
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266 return; |
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267 |
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268 roster_usr = (roster*)sl_user->data; |
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269 if (value) |
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270 roster_usr->flags |= flags; |
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271 else |
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272 roster_usr->flags &= ~flags; |
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273 } |
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274 |
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275 // roster_msg_setflag() |
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276 // Set the ROSTER_FLAG_MSG to the given value for the given jid. |
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277 // It will update the buddy's group message flag. |
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278 void roster_msg_setflag(const char *jid, guint value) |
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279 { |
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280 GSList *sl_user; |
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281 roster *roster_usr, *roster_grp; |
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282 |
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283 sl_user = roster_find(jid, jidsearch, ROSTER_TYPE_USER|ROSTER_TYPE_AGENT); |
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284 if (sl_user == NULL) |
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285 return; |
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286 |
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287 roster_usr = (roster*)sl_user->data; |
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288 roster_grp = (roster*)roster_usr->list->data; |
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289 if (value) { |
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290 // Message flag is TRUE. This is easy, we just have to set both flags |
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291 // to TRUE... |
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292 roster_usr->flags |= ROSTER_FLAG_MSG; |
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293 roster_grp->flags |= ROSTER_FLAG_MSG; // group |
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294 } else { |
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295 // Message flag is FALSE. |
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296 guint msg = FALSE; |
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297 roster_usr->flags &= ~ROSTER_FLAG_MSG; |
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298 // For the group value we need to watch all buddies in this group; |
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299 // if one is flagged, then the group will be flagged. |
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300 // I will re-use sl_user and roster_usr here, as they aren't used |
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301 // anymore. |
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302 sl_user = roster_grp->list; |
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303 while (sl_user) { |
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304 roster_usr = (roster*)sl_user->data; |
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305 if (roster_usr->flags & ROSTER_FLAG_MSG) { |
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306 msg = TRUE; |
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307 break; |
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308 } |
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309 sl_user = g_slist_next(sl_user); |
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310 } |
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311 if (!msg) |
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312 roster_grp->flags &= ~ROSTER_FLAG_MSG; |
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313 else |
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314 roster_grp->flags |= ROSTER_FLAG_MSG; |
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315 // Actually the "else" part is useless, because the group |
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316 // ROSTER_FLAG_MSG should already be set... |
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317 } |
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318 } |
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319 |
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320 void roster_settype(const char *jid, guint type) |
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321 { |
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322 GSList *sl_user; |
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323 roster *roster_usr; |
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324 |
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325 if ((sl_user = roster_find(jid, jidsearch, 0)) == NULL) |
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326 return; |
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327 |
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328 roster_usr = (roster*)sl_user->data; |
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329 roster_usr->type = type; |
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330 } |
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331 |
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332 enum imstatus roster_getstatus(const char *jid) |
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333 { |
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334 GSList *sl_user; |
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335 roster *roster_usr; |
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336 |
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337 sl_user = roster_find(jid, jidsearch, ROSTER_TYPE_USER|ROSTER_TYPE_AGENT); |
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338 if (sl_user == NULL) |
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339 return offline; // Not in the roster, anyway... |
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340 |
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341 roster_usr = (roster*)sl_user->data; |
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342 return roster_usr->status; |
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343 } |
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344 |
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345 guint roster_gettype(const char *jid) |
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346 { |
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347 GSList *sl_user; |
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348 roster *roster_usr; |
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349 |
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350 if ((sl_user = roster_find(jid, jidsearch, 0)) == NULL) |
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351 return 0; |
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352 |
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353 roster_usr = (roster*)sl_user->data; |
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354 return roster_usr->type; |
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355 } |
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356 |
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141
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357 inline guint roster_exists(const char *jidname, enum findwhat type, |
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358 guint roster_type) |
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359 { |
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360 if (roster_find(jidname, type, roster_type)) |
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361 return TRUE; |
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362 return FALSE; |
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363 } |
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364 |
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365 |
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366 /* ### BuddyList functions ### */ |
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367 |
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120
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368 // buddylist_set_hide_offline_buddies(hide) |
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369 // "hide" values: 1=hide 0=show_all -1=invert |
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120
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370 void buddylist_set_hide_offline_buddies(int hide) |
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72
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371 { |
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372 if (hide < 0) // NEG (invert) |
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373 hide_offline_buddies = !hide_offline_buddies; |
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374 else if (hide == 0) // FALSE (don't hide) |
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375 hide_offline_buddies = 0; |
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376 else // TRUE (hide) |
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377 hide_offline_buddies = 1; |
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378 } |
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379 |
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120
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380 inline int buddylist_get_hide_offline_buddies(void) |
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381 { |
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382 return hide_offline_buddies; |
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383 } |
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384 |
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72
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385 // buddylist_build() |
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386 // Creates the buddylist from the roster entries. |
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387 void buddylist_build(void) |
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388 { |
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389 GSList *sl_roster_elt = groups; |
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390 roster *roster_elt; |
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81
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391 roster *roster_current_buddy = NULL; |
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128
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392 int shrunk_group; |
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393 |
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81
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394 // We need to remember which buddy is selected. |
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395 if (current_buddy) |
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396 roster_current_buddy = BUDDATA(current_buddy); |
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397 current_buddy = NULL; |
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398 |
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72
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399 // Destroy old buddylist |
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400 if (buddylist) { |
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401 g_list_free(buddylist); |
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402 buddylist = NULL; |
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403 } |
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404 |
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405 // Create the new list |
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406 while (sl_roster_elt) { |
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407 GSList *sl_roster_usrelt; |
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408 roster *roster_usrelt; |
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147
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409 guint pending_group = FALSE; |
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410 roster_elt = (roster*) sl_roster_elt->data; |
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411 |
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412 // Add the group now unless hide_offline_buddies is set, |
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413 // in which case we'll add it only if an online buddy belongs to it. |
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147
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414 // We take care to keep the current_buddy in the list, too. |
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415 if (!hide_offline_buddies || roster_elt == roster_current_buddy) |
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72
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416 buddylist = g_list_append(buddylist, roster_elt); |
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417 else |
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147
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418 pending_group = TRUE; |
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72
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419 |
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128
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420 shrunk_group = roster_elt->flags & ROSTER_FLAG_HIDE; |
|
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421 |
|
72
|
422 sl_roster_usrelt = roster_elt->list; |
|
|
423 while (sl_roster_usrelt) { |
|
|
424 roster_usrelt = (roster*) sl_roster_usrelt->data; |
|
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425 |
|
|
426 // Buddy will be added if either: |
|
|
427 // - hide_offline_buddies is FALSE |
|
|
428 // - buddy is not offline |
|
|
429 // - buddy has a lock (for example the buddy window is currently open) |
|
|
430 // - buddy has a pending (non-read) message |
|
128
|
431 // - group isn't hidden (shrunk) |
|
147
|
432 // - this is the current_buddy |
|
|
433 if (!hide_offline_buddies || roster_usrelt == roster_current_buddy || |
|
72
|
434 (buddy_getstatus((gpointer)roster_usrelt) != offline) || |
|
|
435 (buddy_getflags((gpointer)roster_usrelt) & |
|
|
436 (ROSTER_FLAG_LOCK | ROSTER_FLAG_MSG))) { |
|
|
437 // This user should be added. Maybe the group hasn't been added yet? |
|
147
|
438 if (pending_group && |
|
|
439 (hide_offline_buddies || roster_usrelt == roster_current_buddy)) { |
|
72
|
440 // It hasn't been done yet |
|
|
441 buddylist = g_list_append(buddylist, roster_elt); |
|
|
442 pending_group = FALSE; |
|
|
443 } |
|
|
444 // Add user |
|
128
|
445 // XXX Should we add the user if there is a message and |
|
|
446 // the group is shrunk? If so, we'd need to check LOCK flag too, |
|
|
447 // perhaps... |
|
|
448 if (!shrunk_group) |
|
|
449 buddylist = g_list_append(buddylist, roster_usrelt); |
|
72
|
450 } |
|
|
451 |
|
|
452 sl_roster_usrelt = g_slist_next(sl_roster_usrelt); |
|
|
453 } |
|
|
454 sl_roster_elt = g_slist_next(sl_roster_elt); |
|
|
455 } |
|
78
|
456 |
|
81
|
457 // Check if we can find our saved current_buddy... |
|
|
458 if (roster_current_buddy) |
|
|
459 current_buddy = g_list_find(buddylist, roster_current_buddy); |
|
78
|
460 // current_buddy initialization |
|
|
461 if (!current_buddy || (g_list_position(buddylist, current_buddy) == -1)) |
|
81
|
462 current_buddy = g_list_first(buddylist); |
|
128
|
463 // XXX Maybe we should set update_roster to TRUE there? |
|
72
|
464 } |
|
|
465 |
|
|
466 // buddy_hide_group(roster, hide) |
|
|
467 // "hide" values: 1=hide 0=show_all -1=invert |
|
|
468 void buddy_hide_group(gpointer rosterdata, int hide) |
|
|
469 { |
|
207
|
470 roster *roster_usr = rosterdata; |
|
72
|
471 if (hide > 0) // TRUE (hide) |
|
207
|
472 roster_usr->flags |= ROSTER_FLAG_HIDE; |
|
72
|
473 else if (hide < 0) // NEG (invert) |
|
207
|
474 roster_usr->flags ^= ROSTER_FLAG_HIDE; |
|
72
|
475 else // FALSE (don't hide) |
|
207
|
476 roster_usr->flags &= ~ROSTER_FLAG_HIDE; |
|
72
|
477 } |
|
|
478 |
|
|
479 const char *buddy_getjid(gpointer rosterdata) |
|
|
480 { |
|
207
|
481 roster *roster_usr = rosterdata; |
|
|
482 return roster_usr->jid; |
|
|
483 } |
|
|
484 |
|
210
|
485 // buddy_setgroup() |
|
|
486 // Change the group of current buddy |
|
|
487 // |
|
|
488 // Warning! This function changes current_buddy! |
|
|
489 // Warning! Old buddy is deleted, so you can't acces to its jid/name after |
|
|
490 // calling this function. |
|
|
491 void buddy_setgroup(gpointer rosterdata, char *newgroupname) |
|
|
492 { |
|
|
493 roster *roster_usr = rosterdata; |
|
|
494 GSList **sl_group; |
|
|
495 GSList *sl_clone; |
|
|
496 roster *roster_clone; |
|
|
497 |
|
|
498 // A group has no group :) |
|
|
499 if (roster_usr->type & ROSTER_TYPE_GROUP) return; |
|
|
500 |
|
|
501 // Remove the buddy from current group |
|
|
502 sl_group = &((roster*)((GSList*)roster_usr->list)->data)->list; |
|
|
503 *sl_group = g_slist_remove(*sl_group, rosterdata); |
|
|
504 |
|
|
505 // Add the buddy to its new group; actually we "clone" this buddy... |
|
|
506 sl_clone = roster_add_user(roster_usr->jid, roster_usr->name, |
|
|
507 newgroupname, roster_usr->type); |
|
|
508 roster_clone = (roster*)sl_clone->data; |
|
|
509 roster_clone->status = roster_usr->status; |
|
|
510 roster_clone->flags = roster_usr->flags; |
|
|
511 |
|
|
512 // Free old buddy |
|
221
|
513 if (roster_usr->jid) g_free((gchar*)roster_usr->jid); |
|
|
514 if (roster_usr->name) g_free((gchar*)roster_usr->name); |
|
|
515 if (roster_usr->status_msg) g_free((gchar*)roster_usr->status_msg); |
|
210
|
516 g_free(roster_usr); |
|
|
517 |
|
212
|
518 // If new new group is folded, the curren_buddy will be lost, and the |
|
|
519 // chat window won't be correctly refreshed. So we make sure it isn't... |
|
|
520 ((roster*)((GSList*)roster_clone->list)->data)->flags &= ~ROSTER_FLAG_HIDE; |
|
|
521 |
|
|
522 // Little trick to have current_body pointing to the cloned buddy |
|
|
523 buddylist = g_list_append(buddylist, roster_clone); |
|
|
524 current_buddy = g_list_find(buddylist, roster_clone); |
|
|
525 |
|
210
|
526 buddylist_build(); |
|
|
527 } |
|
|
528 |
|
207
|
529 void buddy_setname(gpointer rosterdata, char *newname) |
|
|
530 { |
|
|
531 roster *roster_usr = rosterdata; |
|
209
|
532 GSList **sl_group; |
|
207
|
533 |
|
|
534 // TODO For groups, we need to check for unicity |
|
|
535 // However, renaming a group boils down to moving all its buddies to |
|
|
536 // another group, so calling this function is not really necessary... |
|
|
537 if (roster_usr->type & ROSTER_TYPE_GROUP) return; |
|
|
538 |
|
|
539 if (roster_usr->name) { |
|
|
540 g_free((gchar*)roster_usr->name); |
|
|
541 roster_usr->name = NULL; |
|
|
542 } |
|
|
543 if (newname) |
|
|
544 roster_usr->name = g_strdup(newname); |
|
209
|
545 |
|
|
546 // We need to resort the group list |
|
|
547 sl_group = &((roster*)((GSList*)roster_usr->list)->data)->list; |
|
|
548 *sl_group = g_slist_sort(*sl_group, (GCompareFunc)&roster_compare_name); |
|
|
549 |
|
|
550 buddylist_build(); |
|
72
|
551 } |
|
|
552 |
|
|
553 const char *buddy_getname(gpointer rosterdata) |
|
|
554 { |
|
207
|
555 roster *roster_usr = rosterdata; |
|
|
556 return roster_usr->name; |
|
|
557 } |
|
|
558 |
|
|
559 // buddy_getgroupname() |
|
|
560 // Returns a pointer on buddy's group name. |
|
|
561 const char *buddy_getgroupname(gpointer rosterdata) |
|
|
562 { |
|
|
563 roster *roster_usr = rosterdata; |
|
|
564 |
|
|
565 if (roster_usr->type & ROSTER_TYPE_GROUP) |
|
|
566 return roster_usr->name; |
|
|
567 |
|
|
568 // This is a user |
|
|
569 return ((roster*)((GSList*)roster_usr->list)->data)->name; |
|
72
|
570 } |
|
|
571 |
|
166
|
572 // buddy_getgroup() |
|
|
573 // Returns a pointer on buddy's group. |
|
|
574 gpointer buddy_getgroup(gpointer rosterdata) |
|
|
575 { |
|
207
|
576 roster *roster_usr = rosterdata; |
|
166
|
577 |
|
207
|
578 if (roster_usr->type & ROSTER_TYPE_GROUP) |
|
166
|
579 return rosterdata; |
|
|
580 |
|
|
581 // This is a user |
|
207
|
582 return (gpointer)((GSList*)roster_usr->list)->data; |
|
166
|
583 } |
|
|
584 |
|
72
|
585 guint buddy_gettype(gpointer rosterdata) |
|
|
586 { |
|
207
|
587 roster *roster_usr = rosterdata; |
|
|
588 return roster_usr->type; |
|
72
|
589 } |
|
|
590 |
|
|
591 enum imstatus buddy_getstatus(gpointer rosterdata) |
|
|
592 { |
|
207
|
593 roster *roster_usr = rosterdata; |
|
|
594 return roster_usr->status; |
|
72
|
595 } |
|
|
596 |
|
221
|
597 const char *buddy_getstatusmsg(gpointer rosterdata) |
|
|
598 { |
|
|
599 roster *roster_usr = rosterdata; |
|
|
600 return roster_usr->status_msg; |
|
|
601 } |
|
|
602 |
|
119
|
603 // buddy_setflags() |
|
|
604 // Set one or several flags to value (TRUE/FALSE) |
|
|
605 void buddy_setflags(gpointer rosterdata, guint flags, guint value) |
|
|
606 { |
|
207
|
607 roster *roster_usr = rosterdata; |
|
119
|
608 if (value) |
|
207
|
609 roster_usr->flags |= flags; |
|
119
|
610 else |
|
207
|
611 roster_usr->flags &= ~flags; |
|
119
|
612 } |
|
|
613 |
|
72
|
614 guint buddy_getflags(gpointer rosterdata) |
|
|
615 { |
|
207
|
616 roster *roster_usr = rosterdata; |
|
|
617 return roster_usr->flags; |
|
72
|
618 } |
|
|
619 |
|
225
|
620 // compl_list(type) |
|
|
621 // Returns a list of jid's or groups. (For commands completion) |
|
|
622 // type: ROSTER_TYPE_USER (jid's) or ROSTER_TYPE_GROUP (group names) |
|
|
623 // The list should be freed by the caller after use. |
|
|
624 GSList *compl_list(guint type) |
|
|
625 { |
|
|
626 GSList *list = NULL; |
|
|
627 GList *buddy = buddylist; |
|
|
628 |
|
|
629 for ( ; buddy ; buddy = g_list_next(buddy)) { |
|
|
630 guint btype = buddy_gettype(BUDDATA(buddy)); |
|
|
631 |
|
|
632 if (type == ROSTER_TYPE_GROUP) { // (group names) |
|
|
633 if (btype == ROSTER_TYPE_GROUP) { |
|
|
634 const char *bname = buddy_getname(BUDDATA(buddy)); |
|
|
635 if ((bname) && (*bname)) |
|
|
636 list = g_slist_append(list, g_strdup(bname)); |
|
|
637 } |
|
|
638 } else { // ROSTER_TYPE_USER (jid) |
|
|
639 const char *bjid = buddy_getjid(BUDDATA(buddy)); |
|
|
640 if (bjid) |
|
|
641 list = g_slist_append(list, g_strdup(bjid)); |
|
|
642 } |
|
|
643 } |
|
|
644 |
|
|
645 return list; |
|
|
646 } |
|
|
647 |
