Mercurial > hg
annotate mcabber/src/roster.c @ 690:3e965a1186c7
Implement IQ:version requests
author | Mikael Berthe <mikael@lilotux.net> |
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date | Thu, 09 Feb 2006 23:20:28 +0100 |
parents | e175f5d96f04 |
children | ee03b56b93ee |
rev | line source |
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72 | 1 /* |
2 * roster.c -- Local roster implementation | |
393 | 3 * |
72 | 4 * Copyright (C) 2005 Mikael Berthe <bmikael@lists.lilotux.net> |
5 * | |
6 * This program is free software; you can redistribute it and/or modify | |
7 * it under the terms of the GNU General Public License as published by | |
8 * the Free Software Foundation; either version 2 of the License, or (at | |
9 * your option) any later version. | |
10 * | |
11 * This program is distributed in the hope that it will be useful, but | |
12 * WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
14 * General Public License for more details. | |
15 * | |
16 * You should have received a copy of the GNU General Public License | |
17 * along with this program; if not, write to the Free Software | |
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 | |
19 * USA | |
20 */ | |
21 | |
265 | 22 #define _GNU_SOURCE /* for strcasestr() */ |
72 | 23 #include <string.h> |
24 | |
25 #include "roster.h" | |
26 | |
27 | |
584 | 28 char *strrole[] = { /* Should match enum in roster.h */ |
29 "none", | |
30 "moderator", | |
31 "participant", | |
32 "visitor" | |
33 }; | |
34 | |
35 char *straffil[] = { /* Should match enum roster.h */ | |
36 "none", | |
37 "owner", | |
38 "admin", | |
39 "memeber", | |
40 "outcast" | |
41 }; | |
42 | |
438
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43 /* Resource structure */ |
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44 |
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45 typedef struct { |
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46 gchar *name; |
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47 gchar prio; |
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48 enum imstatus status; |
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49 gchar *status_msg; |
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50 time_t status_timestamp; |
438
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51 enum imrole role; |
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52 enum imaffiliation affil; |
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53 gchar *realjid; /* for chatrooms, if buddy's real jid is known */ |
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54 } res; |
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55 |
72 | 56 /* This is a private structure type for the roster */ |
57 | |
58 typedef struct { | |
438
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59 gchar *name; |
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60 gchar *jid; |
72 | 61 guint type; |
438
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62 enum subscr subscription; |
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63 GSList *resource; |
644
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64 |
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65 /* For groupchats */ |
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66 gchar *nickname; |
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67 gchar *topic; |
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68 guint8 inside_room; |
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69 |
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70 /* Flag used for the UI */ |
72 | 71 guint flags; |
644
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72 |
72 | 73 // list: user -> points to his group; group -> points to its users list |
74 GSList *list; | |
75 } roster; | |
76 | |
77 | |
78 /* ### Variables ### */ | |
79 | |
80 static int hide_offline_buddies; | |
81 static GSList *groups; | |
236 | 82 static GSList *unread_list; |
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83 static GHashTable *unread_jids; |
72 | 84 GList *buddylist; |
78 | 85 GList *current_buddy; |
330 | 86 GList *alternate_buddy; |
72 | 87 |
662
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88 void unread_jid_add(const char *jid); |
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89 int unread_jid_del(const char *jid); |
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90 |
72 | 91 |
438
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92 /* ### Resources functions ### */ |
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93 |
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94 static void free_all_resources(GSList **reslist) |
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95 { |
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96 GSList *lip; |
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97 res *p_res; |
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98 |
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99 for ( lip = *reslist; lip ; lip = g_slist_next(lip)) { |
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100 p_res = (res*)lip->data; |
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101 if (p_res->status_msg) { |
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102 g_free((gchar*)p_res->status_msg); |
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103 } |
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104 if (p_res->name) { |
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105 g_free((gchar*)p_res->name); |
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106 } |
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107 if (p_res->realjid) { |
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108 g_free((gchar*)p_res->realjid); |
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109 } |
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110 } |
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111 // Free all nodes but the first (which is static) |
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112 g_slist_free(*reslist); |
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113 *reslist = NULL; |
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114 } |
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115 |
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116 // Resources are sorted in ascending order |
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117 static gint resource_compare_prio(res *a, res *b) { |
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118 //return (a->prio - b->prio); |
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119 if (a->prio < b->prio) return -1; |
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120 else return 1; |
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121 } |
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122 |
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123 // get_resource(rost, resname) |
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124 // Return a pointer to the resource with name resname, in rost's resources list |
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125 // - if rost has no resources, return NULL |
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126 // - if resname is defined, return the match or NULL |
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127 // - if resname is NULL, the last resource is returned, currently |
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128 // This could change in the future, because we should return the best one |
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129 // (priority? last used? and fall back to the first resource) |
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130 // |
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131 static res *get_resource(roster *rost, const char *resname) |
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132 { |
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133 GSList *p; |
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134 res *r = NULL; |
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135 |
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136 for (p = rost->resource; p; p = g_slist_next(p)) { |
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137 r = p->data; |
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138 if (resname && !strcmp(r->name, resname)) |
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139 return r; |
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140 } |
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141 |
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142 // The last resource is one of the resources with the highest priority, |
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143 // however, we don't know if it is the more-recently-used. |
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144 if (!resname) return r; |
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145 return NULL; |
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146 } |
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147 |
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148 // get_or_add_resource(rost, resname, priority) |
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149 // - if there is a "resname" resource in rost's resources, return a pointer |
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150 // on this resource |
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151 // - if not, add the resource, set the name, and return a pointer on this |
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152 // new resource |
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153 static res *get_or_add_resource(roster *rost, const char *resname, gchar prio) |
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154 { |
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155 GSList *p; |
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156 res *nres; |
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157 |
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158 if (!resname) return NULL; |
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159 |
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160 for (p = rost->resource; p; p = g_slist_next(p)) { |
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161 res *r = p->data; |
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162 if (!strcmp(r->name, resname)) |
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163 return r; |
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164 } |
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165 |
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166 // Resource not found |
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167 nres = g_new0(res, 1); |
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168 nres->name = g_strdup(resname); |
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169 nres->prio = prio; |
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170 rost->resource = g_slist_insert_sorted(rost->resource, nres, |
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171 (GCompareFunc)&resource_compare_prio); |
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172 return nres; |
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173 } |
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174 |
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175 static void del_resource(roster *rost, const char *resname) |
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176 { |
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177 GSList *p; |
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178 GSList *p_res_elt = NULL; |
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179 res *p_res; |
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180 |
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181 if (!resname) return; |
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182 |
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183 for (p = rost->resource; p; p = g_slist_next(p)) { |
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184 res *r = p->data; |
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185 if (!strcmp(r->name, resname)) |
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186 p_res_elt = p; |
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187 } |
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188 |
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189 if (!p_res_elt) return; // Resource not found |
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190 |
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191 p_res = p_res_elt->data; |
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192 // Free allocations and delete resource node |
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193 if (p_res->name) g_free(p_res->name); |
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194 if (p_res->status_msg) g_free(p_res->status_msg); |
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195 if (p_res->realjid) g_free(p_res->realjid); |
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196 rost->resource = g_slist_delete_link(rost->resource, p_res_elt); |
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197 return; |
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198 } |
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199 |
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200 |
72 | 201 /* ### Roster functions ### */ |
202 | |
203 // Comparison function used to search in the roster (compares jids and types) | |
336
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204 static gint roster_compare_jid_type(roster *a, roster *b) { |
89 | 205 if (! (a->type & b->type)) |
480 | 206 return -1; // arbitrary (but should be != 0, of course) |
72 | 207 return strcasecmp(a->jid, b->jid); |
208 } | |
209 | |
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210 // Comparison function used to search in the roster (compares names and types) |
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211 static gint roster_compare_name_type(roster *a, roster *b) { |
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212 if (! (a->type & b->type)) |
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213 return -1; // arbitrary (but should be != 0, of course) |
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214 return strcasecmp(a->name, b->name); |
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215 } |
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216 |
72 | 217 // Comparison function used to sort the roster (by name) |
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218 static gint roster_compare_name(roster *a, roster *b) { |
72 | 219 return strcasecmp(a->name, b->name); |
220 } | |
221 | |
222 // Finds a roster element (user, group, agent...), by jid or name | |
89 | 223 // If roster_type is 0, returns match of any type. |
72 | 224 // Returns the roster GSList element, or NULL if jid/name not found |
78 | 225 GSList *roster_find(const char *jidname, enum findwhat type, guint roster_type) |
72 | 226 { |
227 GSList *sl_roster_elt = groups; | |
228 GSList *res; | |
229 roster sample; | |
230 GCompareFunc comp; | |
231 | |
192 | 232 if (!jidname) return NULL; |
72 | 233 |
89 | 234 if (!roster_type) |
480 | 235 roster_type = ROSTER_TYPE_USER | ROSTER_TYPE_ROOM | |
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236 ROSTER_TYPE_AGENT | ROSTER_TYPE_GROUP; |
89 | 237 |
72 | 238 sample.type = roster_type; |
239 if (type == jidsearch) { | |
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240 sample.jid = (gchar*)jidname; |
72 | 241 comp = (GCompareFunc)&roster_compare_jid_type; |
242 } else if (type == namesearch) { | |
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243 sample.name = (gchar*)jidname; |
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244 comp = (GCompareFunc)&roster_compare_name_type; |
72 | 245 } else |
246 return NULL; // should not happen | |
247 | |
248 while (sl_roster_elt) { | |
249 roster *roster_elt = (roster*)sl_roster_elt->data; | |
250 if (roster_type & ROSTER_TYPE_GROUP) { | |
251 if ((type == namesearch) && !strcasecmp(jidname, roster_elt->name)) | |
252 return sl_roster_elt; | |
253 } | |
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254 res = g_slist_find_custom(roster_elt->list, &sample, comp); |
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255 if (res) return res; |
72 | 256 sl_roster_elt = g_slist_next(sl_roster_elt); |
257 } | |
258 return NULL; | |
259 } | |
260 | |
261 // Returns pointer to new group, or existing group with that name | |
78 | 262 GSList *roster_add_group(const char *name) |
72 | 263 { |
264 roster *roster_grp; | |
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265 GSList *p_group; |
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266 |
72 | 267 // #1 Check name doesn't already exist |
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268 p_group = roster_find(name, namesearch, ROSTER_TYPE_GROUP); |
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269 if (!p_group) { |
72 | 270 // #2 Create the group node |
271 roster_grp = g_new0(roster, 1); | |
272 roster_grp->name = g_strdup(name); | |
273 roster_grp->type = ROSTER_TYPE_GROUP; | |
274 // #3 Insert (sorted) | |
275 groups = g_slist_insert_sorted(groups, roster_grp, | |
276 (GCompareFunc)&roster_compare_name); | |
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277 p_group = roster_find(name, namesearch, ROSTER_TYPE_GROUP); |
72 | 278 } |
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279 return p_group; |
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280 |
72 | 281 } |
282 | |
283 // Returns a pointer to the new user, or existing user with that name | |
78 | 284 GSList *roster_add_user(const char *jid, const char *name, const char *group, |
603 | 285 guint type, enum subscr esub) |
72 | 286 { |
287 roster *roster_usr; | |
288 roster *my_group; | |
289 GSList *slist; | |
290 | |
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291 if ((type != ROSTER_TYPE_USER) && |
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292 (type != ROSTER_TYPE_ROOM) && |
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293 (type != ROSTER_TYPE_AGENT)) { |
72 | 294 // XXX Error message? |
295 return NULL; | |
296 } | |
297 | |
78 | 298 // Let's be arbitrary: default group has an empty name (""). |
299 if (!group) group = ""; | |
300 | |
72 | 301 // #1 Check this user doesn't already exist |
563
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302 slist = roster_find(jid, jidsearch, 0); |
607 | 303 if (slist) { |
304 char *oldgroupname; | |
305 // That's an update | |
306 roster_usr = slist->data; | |
307 roster_usr->subscription = esub; | |
308 if (name) | |
309 buddy_setname(slist->data, (char*)name); | |
310 // Let's check if the group name has changed | |
311 oldgroupname = ((roster*)((GSList*)roster_usr->list)->data)->name; | |
312 if (group && strcmp(oldgroupname, group)) | |
313 buddy_setgroup(slist->data, (char*)group); | |
314 return slist; | |
315 } | |
72 | 316 // #2 add group if necessary |
317 slist = roster_add_group(group); | |
318 if (!slist) return NULL; | |
319 my_group = (roster*)slist->data; | |
320 // #3 Create user node | |
321 roster_usr = g_new0(roster, 1); | |
322 roster_usr->jid = g_strdup(jid); | |
78 | 323 if (name) { |
324 roster_usr->name = g_strdup(name); | |
325 } else { | |
326 gchar *p, *str = g_strdup(jid); | |
80 | 327 p = strstr(str, "/"); |
78 | 328 if (p) *p = '\0'; |
329 roster_usr->name = g_strdup(str); | |
330 g_free(str); | |
331 } | |
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332 if (unread_jid_del(jid)) { |
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333 roster_usr->flags |= ROSTER_FLAG_MSG; |
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334 // Append the roster_usr to unread_list |
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335 unread_list = g_slist_append(unread_list, roster_usr); |
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336 } |
603 | 337 roster_usr->type = type; |
338 roster_usr->subscription = esub; | |
339 roster_usr->list = slist; // (my_group SList element) | |
72 | 340 // #4 Insert node (sorted) |
341 my_group->list = g_slist_insert_sorted(my_group->list, roster_usr, | |
564 | 342 (GCompareFunc)&roster_compare_name); |
72 | 343 return roster_find(jid, jidsearch, type); |
344 } | |
345 | |
346 // Removes user (jid) from roster, frees allocated memory | |
78 | 347 void roster_del_user(const char *jid) |
72 | 348 { |
349 GSList *sl_user, *sl_group; | |
350 GSList **sl_group_listptr; | |
351 roster *roster_usr; | |
246 | 352 GSList *node; |
72 | 353 |
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354 sl_user = roster_find(jid, jidsearch, |
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355 ROSTER_TYPE_USER|ROSTER_TYPE_AGENT|ROSTER_TYPE_ROOM); |
89 | 356 if (sl_user == NULL) |
72 | 357 return; |
358 roster_usr = (roster*)sl_user->data; | |
246 | 359 |
360 // Remove (if present) from unread messages list | |
361 node = g_slist_find(unread_list, roster_usr); | |
362 if (node) unread_list = g_slist_delete_link(unread_list, node); | |
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363 // If there is a pending unread message, keep track of it |
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364 if (roster_usr->flags & ROSTER_FLAG_MSG) |
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365 unread_jid_add(roster_usr->jid); |
246 | 366 |
367 // Let's free memory (jid, name, status message) | |
221 | 368 if (roster_usr->jid) g_free((gchar*)roster_usr->jid); |
369 if (roster_usr->name) g_free((gchar*)roster_usr->name); | |
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370 if (roster_usr->nickname) g_free((gchar*)roster_usr->nickname); |
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371 if (roster_usr->topic) g_free((gchar*)roster_usr->topic); |
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372 free_all_resources(&roster_usr->resource); |
210 | 373 g_free(roster_usr); |
72 | 374 |
375 // That's a little complex, we need to dereference twice | |
376 sl_group = ((roster*)sl_user->data)->list; | |
377 sl_group_listptr = &((roster*)(sl_group->data))->list; | |
378 *sl_group_listptr = g_slist_delete_link(*sl_group_listptr, sl_user); | |
78 | 379 |
380 // We need to rebuild the list | |
381 if (current_buddy) | |
382 buddylist_build(); | |
210 | 383 // TODO What we could do, too, is to check if the deleted node is |
78 | 384 // current_buddy, in which case we could move current_buddy to the |
385 // previous (or next) node. | |
72 | 386 } |
387 | |
210 | 388 // Free all roster data and call buddylist_build() to free the buddylist. |
164 | 389 void roster_free(void) |
390 { | |
391 GSList *sl_grp = groups; | |
392 | |
301
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393 // Free unread_list |
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394 if (unread_list) { |
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395 g_slist_free(unread_list); |
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396 unread_list = NULL; |
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397 } |
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398 |
164 | 399 // Walk through groups |
400 while (sl_grp) { | |
401 roster *roster_grp = (roster*)sl_grp->data; | |
402 GSList *sl_usr = roster_grp->list; | |
403 // Walk through this group users | |
404 while (sl_usr) { | |
405 roster *roster_usr = (roster*)sl_usr->data; | |
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406 // If there is a pending unread message, keep track of it |
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407 if (roster_usr->flags & ROSTER_FLAG_MSG) |
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408 unread_jid_add(roster_usr->jid); |
164 | 409 // Free name and jid |
221 | 410 if (roster_usr->jid) g_free((gchar*)roster_usr->jid); |
411 if (roster_usr->name) g_free((gchar*)roster_usr->name); | |
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412 if (roster_usr->nickname) g_free((gchar*)roster_usr->nickname); |
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413 if (roster_usr->topic) g_free((gchar*)roster_usr->topic); |
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414 free_all_resources(&roster_usr->resource); |
214 | 415 g_free(roster_usr); |
164 | 416 sl_usr = g_slist_next(sl_usr); |
417 } | |
418 // Free group's users list | |
419 if (roster_grp->list) | |
420 g_slist_free(roster_grp->list); | |
421 // Free group's name and jid | |
221 | 422 if (roster_grp->jid) g_free((gchar*)roster_grp->jid); |
423 if (roster_grp->name) g_free((gchar*)roster_grp->name); | |
214 | 424 g_free(roster_grp); |
164 | 425 sl_grp = g_slist_next(sl_grp); |
426 } | |
427 // Free groups list | |
428 if (groups) { | |
429 g_slist_free(groups); | |
430 groups = NULL; | |
431 // Update (i.e. free) buddylist | |
432 if (buddylist) | |
433 buddylist_build(); | |
434 } | |
435 } | |
436 | |
468
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437 // roster_setstatus() |
572
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438 // Note: resname, role, affil and realjid are for room members only |
438
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439 void roster_setstatus(const char *jid, const char *resname, gchar prio, |
468
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440 enum imstatus bstat, const char *status_msg, |
625
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441 time_t status_time, |
572
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442 enum imrole role, enum imaffiliation affil, |
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443 const char *realjid) |
72 | 444 { |
445 GSList *sl_user; | |
446 roster *roster_usr; | |
438
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447 res *p_res; |
72 | 448 |
447
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449 sl_user = roster_find(jid, jidsearch, |
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450 ROSTER_TYPE_USER|ROSTER_TYPE_ROOM|ROSTER_TYPE_AGENT); |
92 | 451 // If we can't find it, we add it |
89 | 452 if (sl_user == NULL) |
603 | 453 sl_user = roster_add_user(jid, NULL, NULL, ROSTER_TYPE_USER, sub_none); |
72 | 454 |
438
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455 // If there is no resource name, we can leave now |
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456 if (!resname) return; |
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457 |
72 | 458 roster_usr = (roster*)sl_user->data; |
438
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459 |
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460 // If bstat is offline, we MUST delete the resource, actually |
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461 if (bstat == offline) { |
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462 del_resource(roster_usr, resname); |
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463 return; |
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464 } |
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465 |
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466 // New or updated resource |
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467 p_res = get_or_add_resource(roster_usr, resname, prio); |
494
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468 p_res->prio = prio; |
438
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469 p_res->status = bstat; |
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470 if (p_res->status_msg) { |
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471 g_free((gchar*)p_res->status_msg); |
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472 p_res->status_msg = NULL; |
221 | 473 } |
474 if (status_msg) | |
438
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475 p_res->status_msg = g_strdup(status_msg); |
625
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476 if (!status_time) |
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477 time(&status_time); |
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478 p_res->status_timestamp = status_time; |
468
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479 |
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480 p_res->role = role; |
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481 p_res->affil = affil; |
468
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482 |
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483 if (p_res->realjid) { |
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484 g_free((gchar*)p_res->realjid); |
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485 p_res->realjid = NULL; |
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486 } |
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487 if (realjid) |
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488 p_res->realjid = g_strdup(realjid); |
72 | 489 } |
490 | |
78 | 491 // roster_setflags() |
492 // Set one or several flags to value (TRUE/FALSE) | |
80 | 493 void roster_setflags(const char *jid, guint flags, guint value) |
78 | 494 { |
495 GSList *sl_user; | |
496 roster *roster_usr; | |
497 | |
447
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498 sl_user = roster_find(jid, jidsearch, |
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499 ROSTER_TYPE_USER|ROSTER_TYPE_ROOM|ROSTER_TYPE_AGENT); |
89 | 500 if (sl_user == NULL) |
78 | 501 return; |
502 | |
503 roster_usr = (roster*)sl_user->data; | |
504 if (value) | |
505 roster_usr->flags |= flags; | |
506 else | |
507 roster_usr->flags &= ~flags; | |
508 } | |
148 | 509 |
510 // roster_msg_setflag() | |
511 // Set the ROSTER_FLAG_MSG to the given value for the given jid. | |
512 // It will update the buddy's group message flag. | |
236 | 513 // Update the unread messages list too. |
148 | 514 void roster_msg_setflag(const char *jid, guint value) |
515 { | |
516 GSList *sl_user; | |
517 roster *roster_usr, *roster_grp; | |
518 | |
447
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519 sl_user = roster_find(jid, jidsearch, |
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520 ROSTER_TYPE_USER|ROSTER_TYPE_ROOM|ROSTER_TYPE_AGENT); |
678
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521 // If we can't find it, we add it |
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522 if (sl_user == NULL) { |
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523 sl_user = roster_add_user(jid, NULL, NULL, ROSTER_TYPE_USER, sub_none); |
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524 } |
148 | 525 |
526 roster_usr = (roster*)sl_user->data; | |
527 roster_grp = (roster*)roster_usr->list->data; | |
528 if (value) { | |
529 // Message flag is TRUE. This is easy, we just have to set both flags | |
530 // to TRUE... | |
531 roster_usr->flags |= ROSTER_FLAG_MSG; | |
532 roster_grp->flags |= ROSTER_FLAG_MSG; // group | |
236 | 533 // Append the roster_usr to unread_list, but avoid duplicates |
534 if (!g_slist_find(unread_list, roster_usr)) | |
535 unread_list = g_slist_append(unread_list, roster_usr); | |
148 | 536 } else { |
537 // Message flag is FALSE. | |
538 guint msg = FALSE; | |
539 roster_usr->flags &= ~ROSTER_FLAG_MSG; | |
236 | 540 if (unread_list) { |
541 GSList *node = g_slist_find(unread_list, roster_usr); | |
542 if (node) unread_list = g_slist_delete_link(unread_list, node); | |
543 } | |
148 | 544 // For the group value we need to watch all buddies in this group; |
545 // if one is flagged, then the group will be flagged. | |
546 // I will re-use sl_user and roster_usr here, as they aren't used | |
547 // anymore. | |
548 sl_user = roster_grp->list; | |
549 while (sl_user) { | |
550 roster_usr = (roster*)sl_user->data; | |
551 if (roster_usr->flags & ROSTER_FLAG_MSG) { | |
552 msg = TRUE; | |
553 break; | |
554 } | |
555 sl_user = g_slist_next(sl_user); | |
556 } | |
557 if (!msg) | |
558 roster_grp->flags &= ~ROSTER_FLAG_MSG; | |
559 else | |
560 roster_grp->flags |= ROSTER_FLAG_MSG; | |
561 // Actually the "else" part is useless, because the group | |
562 // ROSTER_FLAG_MSG should already be set... | |
563 } | |
564 } | |
565 | |
510
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566 const char *roster_getname(const char *jid) |
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567 { |
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568 GSList *sl_user; |
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569 roster *roster_usr; |
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570 |
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571 sl_user = roster_find(jid, jidsearch, |
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572 ROSTER_TYPE_USER|ROSTER_TYPE_ROOM|ROSTER_TYPE_AGENT); |
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573 if (sl_user == NULL) |
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574 return NULL; // Not in the roster... |
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575 |
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576 roster_usr = (roster*)sl_user->data; |
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577 return roster_usr->name; |
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578 } |
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579 |
89 | 580 void roster_settype(const char *jid, guint type) |
581 { | |
582 GSList *sl_user; | |
583 roster *roster_usr; | |
584 | |
585 if ((sl_user = roster_find(jid, jidsearch, 0)) == NULL) | |
586 return; | |
587 | |
588 roster_usr = (roster*)sl_user->data; | |
589 roster_usr->type = type; | |
590 } | |
591 | |
438
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592 enum imstatus roster_getstatus(const char *jid, const char *resname) |
90 | 593 { |
594 GSList *sl_user; | |
595 roster *roster_usr; | |
438
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596 res *p_res; |
90 | 597 |
598 sl_user = roster_find(jid, jidsearch, ROSTER_TYPE_USER|ROSTER_TYPE_AGENT); | |
599 if (sl_user == NULL) | |
600 return offline; // Not in the roster, anyway... | |
601 | |
602 roster_usr = (roster*)sl_user->data; | |
438
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603 p_res = get_resource(roster_usr, resname); |
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604 if (p_res) |
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605 return p_res->status; |
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606 return offline; |
90 | 607 } |
608 | |
438
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609 const char *roster_getstatusmsg(const char *jid, const char *resname) |
318
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610 { |
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611 GSList *sl_user; |
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612 roster *roster_usr; |
438
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613 res *p_res; |
318
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614 |
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615 sl_user = roster_find(jid, jidsearch, ROSTER_TYPE_USER|ROSTER_TYPE_AGENT); |
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616 if (sl_user == NULL) |
425
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617 return NULL; // Not in the roster, anyway... |
318
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618 |
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619 roster_usr = (roster*)sl_user->data; |
438
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620 p_res = get_resource(roster_usr, resname); |
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621 if (p_res) |
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622 return p_res->status_msg; |
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623 return NULL; |
318
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624 } |
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625 |
89 | 626 guint roster_gettype(const char *jid) |
627 { | |
628 GSList *sl_user; | |
629 roster *roster_usr; | |
630 | |
631 if ((sl_user = roster_find(jid, jidsearch, 0)) == NULL) | |
632 return 0; | |
633 | |
634 roster_usr = (roster*)sl_user->data; | |
635 return roster_usr->type; | |
636 } | |
637 | |
610
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638 // roster_unsubscribed() |
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639 // We have lost buddy's presence updates; this function clears the status |
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640 // message, sets the buddy offline and frees the resources |
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641 void roster_unsubscribed(const char *jid) |
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642 { |
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643 GSList *sl_user; |
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644 roster *roster_usr; |
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645 |
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646 sl_user = roster_find(jid, jidsearch, ROSTER_TYPE_USER|ROSTER_TYPE_AGENT); |
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647 if (sl_user == NULL) |
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648 return; |
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649 |
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650 roster_usr = (roster*)sl_user->data; |
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651 free_all_resources(&roster_usr->resource); |
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652 } |
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653 |
72 | 654 |
655 /* ### BuddyList functions ### */ | |
656 | |
120 | 657 // buddylist_set_hide_offline_buddies(hide) |
72 | 658 // "hide" values: 1=hide 0=show_all -1=invert |
120 | 659 void buddylist_set_hide_offline_buddies(int hide) |
72 | 660 { |
661 if (hide < 0) // NEG (invert) | |
662 hide_offline_buddies = !hide_offline_buddies; | |
663 else if (hide == 0) // FALSE (don't hide) | |
664 hide_offline_buddies = 0; | |
665 else // TRUE (hide) | |
666 hide_offline_buddies = 1; | |
667 } | |
668 | |
120 | 669 inline int buddylist_get_hide_offline_buddies(void) |
670 { | |
671 return hide_offline_buddies; | |
672 } | |
673 | |
72 | 674 // buddylist_build() |
675 // Creates the buddylist from the roster entries. | |
676 void buddylist_build(void) | |
677 { | |
678 GSList *sl_roster_elt = groups; | |
679 roster *roster_elt; | |
81 | 680 roster *roster_current_buddy = NULL; |
330 | 681 roster *roster_alternate_buddy = NULL; |
128 | 682 int shrunk_group; |
72 | 683 |
81 | 684 // We need to remember which buddy is selected. |
685 if (current_buddy) | |
686 roster_current_buddy = BUDDATA(current_buddy); | |
687 current_buddy = NULL; | |
330 | 688 if (alternate_buddy) |
689 roster_alternate_buddy = BUDDATA(alternate_buddy); | |
690 alternate_buddy = NULL; | |
81 | 691 |
72 | 692 // Destroy old buddylist |
693 if (buddylist) { | |
694 g_list_free(buddylist); | |
695 buddylist = NULL; | |
696 } | |
697 | |
698 // Create the new list | |
699 while (sl_roster_elt) { | |
700 GSList *sl_roster_usrelt; | |
701 roster *roster_usrelt; | |
147 | 702 guint pending_group = FALSE; |
72 | 703 roster_elt = (roster*) sl_roster_elt->data; |
704 | |
705 // Add the group now unless hide_offline_buddies is set, | |
706 // in which case we'll add it only if an online buddy belongs to it. | |
147 | 707 // We take care to keep the current_buddy in the list, too. |
708 if (!hide_offline_buddies || roster_elt == roster_current_buddy) | |
72 | 709 buddylist = g_list_append(buddylist, roster_elt); |
710 else | |
147 | 711 pending_group = TRUE; |
72 | 712 |
128 | 713 shrunk_group = roster_elt->flags & ROSTER_FLAG_HIDE; |
714 | |
72 | 715 sl_roster_usrelt = roster_elt->list; |
716 while (sl_roster_usrelt) { | |
717 roster_usrelt = (roster*) sl_roster_usrelt->data; | |
718 | |
719 // Buddy will be added if either: | |
720 // - hide_offline_buddies is FALSE | |
721 // - buddy is not offline | |
722 // - buddy has a lock (for example the buddy window is currently open) | |
723 // - buddy has a pending (non-read) message | |
128 | 724 // - group isn't hidden (shrunk) |
147 | 725 // - this is the current_buddy |
726 if (!hide_offline_buddies || roster_usrelt == roster_current_buddy || | |
438
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727 (buddy_getstatus((gpointer)roster_usrelt, NULL) != offline) || |
72 | 728 (buddy_getflags((gpointer)roster_usrelt) & |
729 (ROSTER_FLAG_LOCK | ROSTER_FLAG_MSG))) { | |
730 // This user should be added. Maybe the group hasn't been added yet? | |
147 | 731 if (pending_group && |
732 (hide_offline_buddies || roster_usrelt == roster_current_buddy)) { | |
72 | 733 // It hasn't been done yet |
734 buddylist = g_list_append(buddylist, roster_elt); | |
735 pending_group = FALSE; | |
736 } | |
737 // Add user | |
128 | 738 // XXX Should we add the user if there is a message and |
739 // the group is shrunk? If so, we'd need to check LOCK flag too, | |
740 // perhaps... | |
741 if (!shrunk_group) | |
742 buddylist = g_list_append(buddylist, roster_usrelt); | |
72 | 743 } |
744 | |
745 sl_roster_usrelt = g_slist_next(sl_roster_usrelt); | |
746 } | |
747 sl_roster_elt = g_slist_next(sl_roster_elt); | |
748 } | |
78 | 749 |
81 | 750 // Check if we can find our saved current_buddy... |
751 if (roster_current_buddy) | |
752 current_buddy = g_list_find(buddylist, roster_current_buddy); | |
330 | 753 if (roster_alternate_buddy) |
754 alternate_buddy = g_list_find(buddylist, roster_alternate_buddy); | |
78 | 755 // current_buddy initialization |
756 if (!current_buddy || (g_list_position(buddylist, current_buddy) == -1)) | |
81 | 757 current_buddy = g_list_first(buddylist); |
72 | 758 } |
759 | |
760 // buddy_hide_group(roster, hide) | |
761 // "hide" values: 1=hide 0=show_all -1=invert | |
762 void buddy_hide_group(gpointer rosterdata, int hide) | |
763 { | |
207 | 764 roster *roster_usr = rosterdata; |
72 | 765 if (hide > 0) // TRUE (hide) |
207 | 766 roster_usr->flags |= ROSTER_FLAG_HIDE; |
72 | 767 else if (hide < 0) // NEG (invert) |
207 | 768 roster_usr->flags ^= ROSTER_FLAG_HIDE; |
72 | 769 else // FALSE (don't hide) |
207 | 770 roster_usr->flags &= ~ROSTER_FLAG_HIDE; |
72 | 771 } |
772 | |
773 const char *buddy_getjid(gpointer rosterdata) | |
774 { | |
207 | 775 roster *roster_usr = rosterdata; |
776 return roster_usr->jid; | |
777 } | |
778 | |
210 | 779 // buddy_setgroup() |
780 // Change the group of current buddy | |
781 // | |
782 void buddy_setgroup(gpointer rosterdata, char *newgroupname) | |
783 { | |
784 roster *roster_usr = rosterdata; | |
785 GSList **sl_group; | |
620
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786 GSList *sl_newgroup; |
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787 roster *my_newgroup; |
210 | 788 |
789 // A group has no group :) | |
790 if (roster_usr->type & ROSTER_TYPE_GROUP) return; | |
791 | |
620
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792 // Add newgroup if necessary |
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793 if (!newgroupname) newgroupname = ""; |
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794 sl_newgroup = roster_add_group(newgroupname); |
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795 if (!sl_newgroup) return; |
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796 my_newgroup = (roster*)sl_newgroup->data; |
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797 |
210 | 798 // Remove the buddy from current group |
799 sl_group = &((roster*)((GSList*)roster_usr->list)->data)->list; | |
800 *sl_group = g_slist_remove(*sl_group, rosterdata); | |
393 | 801 |
621
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802 // Remove old group if it is empty |
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803 if (!*sl_group) { |
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804 roster *roster_grp = (roster*)((GSList*)roster_usr->list)->data; |
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805 if (roster_grp->jid) g_free((gchar*)roster_grp->jid); |
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806 if (roster_grp->name) g_free((gchar*)roster_grp->name); |
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807 g_free(roster_grp); |
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808 groups = g_slist_remove(groups, roster_grp); |
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809 } |
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810 |
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811 // Add the buddy to its new group |
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812 roster_usr->list = sl_newgroup; // (my_newgroup SList element) |
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813 my_newgroup->list = g_slist_insert_sorted(my_newgroup->list, roster_usr, |
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814 (GCompareFunc)&roster_compare_name); |
212 | 815 |
210 | 816 buddylist_build(); |
817 } | |
818 | |
207 | 819 void buddy_setname(gpointer rosterdata, char *newname) |
820 { | |
821 roster *roster_usr = rosterdata; | |
209 | 822 GSList **sl_group; |
207 | 823 |
824 // TODO For groups, we need to check for unicity | |
825 // However, renaming a group boils down to moving all its buddies to | |
826 // another group, so calling this function is not really necessary... | |
827 if (roster_usr->type & ROSTER_TYPE_GROUP) return; | |
828 | |
829 if (roster_usr->name) { | |
830 g_free((gchar*)roster_usr->name); | |
831 roster_usr->name = NULL; | |
832 } | |
833 if (newname) | |
834 roster_usr->name = g_strdup(newname); | |
209 | 835 |
836 // We need to resort the group list | |
837 sl_group = &((roster*)((GSList*)roster_usr->list)->data)->list; | |
838 *sl_group = g_slist_sort(*sl_group, (GCompareFunc)&roster_compare_name); | |
839 | |
840 buddylist_build(); | |
72 | 841 } |
842 | |
843 const char *buddy_getname(gpointer rosterdata) | |
844 { | |
207 | 845 roster *roster_usr = rosterdata; |
846 return roster_usr->name; | |
847 } | |
848 | |
548
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849 // buddy_setnickname(buddy, newnickname) |
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850 // Only for chatrooms |
469
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851 void buddy_setnickname(gpointer rosterdata, const char *newname) |
447
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852 { |
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853 roster *roster_usr = rosterdata; |
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854 |
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855 if (!(roster_usr->type & ROSTER_TYPE_ROOM)) return; // XXX Error message? |
447
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856 |
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857 if (roster_usr->nickname) { |
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858 g_free((gchar*)roster_usr->nickname); |
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859 roster_usr->nickname = NULL; |
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860 } |
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861 if (newname) |
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862 roster_usr->nickname = g_strdup(newname); |
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863 } |
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864 |
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865 const char *buddy_getnickname(gpointer rosterdata) |
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866 { |
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867 roster *roster_usr = rosterdata; |
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868 return roster_usr->nickname; |
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869 } |
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870 |
644
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871 // buddy_setinsideroom(buddy, inside) |
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872 // Only for chatrooms |
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873 void buddy_setinsideroom(gpointer rosterdata, guint8 inside) |
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874 { |
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875 roster *roster_usr = rosterdata; |
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876 |
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877 if (!(roster_usr->type & ROSTER_TYPE_ROOM)) return; |
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878 |
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879 roster_usr->inside_room = inside; |
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880 } |
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881 |
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882 guint8 buddy_getinsideroom(gpointer rosterdata) |
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883 { |
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884 roster *roster_usr = rosterdata; |
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885 return roster_usr->inside_room; |
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886 } |
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887 |
548
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888 // buddy_settopic(buddy, newtopic) |
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889 // Only for chatrooms |
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890 void buddy_settopic(gpointer rosterdata, const char *newtopic) |
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891 { |
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892 roster *roster_usr = rosterdata; |
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893 |
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894 if (!(roster_usr->type & ROSTER_TYPE_ROOM)) return; |
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895 |
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896 if (roster_usr->topic) { |
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897 g_free((gchar*)roster_usr->topic); |
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898 roster_usr->topic = NULL; |
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899 } |
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900 if (newtopic) |
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901 roster_usr->topic = g_strdup(newtopic); |
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902 } |
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903 |
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904 const char *buddy_gettopic(gpointer rosterdata) |
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905 { |
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906 roster *roster_usr = rosterdata; |
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907 return roster_usr->topic; |
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908 } |
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909 |
207 | 910 // buddy_getgroupname() |
911 // Returns a pointer on buddy's group name. | |
912 const char *buddy_getgroupname(gpointer rosterdata) | |
913 { | |
914 roster *roster_usr = rosterdata; | |
915 | |
916 if (roster_usr->type & ROSTER_TYPE_GROUP) | |
917 return roster_usr->name; | |
918 | |
919 // This is a user | |
920 return ((roster*)((GSList*)roster_usr->list)->data)->name; | |
72 | 921 } |
922 | |
166 | 923 // buddy_getgroup() |
924 // Returns a pointer on buddy's group. | |
925 gpointer buddy_getgroup(gpointer rosterdata) | |
926 { | |
207 | 927 roster *roster_usr = rosterdata; |
166 | 928 |
207 | 929 if (roster_usr->type & ROSTER_TYPE_GROUP) |
166 | 930 return rosterdata; |
931 | |
932 // This is a user | |
207 | 933 return (gpointer)((GSList*)roster_usr->list)->data; |
166 | 934 } |
935 | |
489
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936 void buddy_settype(gpointer rosterdata, guint type) |
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937 { |
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938 roster *roster_usr = rosterdata; |
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939 roster_usr->type = type; |
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940 } |
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941 |
72 | 942 guint buddy_gettype(gpointer rosterdata) |
943 { | |
207 | 944 roster *roster_usr = rosterdata; |
945 return roster_usr->type; | |
72 | 946 } |
947 | |
603 | 948 guint buddy_getsubscription(gpointer rosterdata) |
949 { | |
950 roster *roster_usr = rosterdata; | |
951 return roster_usr->subscription; | |
952 } | |
953 | |
438
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954 enum imstatus buddy_getstatus(gpointer rosterdata, const char *resname) |
72 | 955 { |
207 | 956 roster *roster_usr = rosterdata; |
438
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957 res *p_res = get_resource(roster_usr, resname); |
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958 if (p_res) |
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959 return p_res->status; |
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960 return offline; |
72 | 961 } |
962 | |
438
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963 const char *buddy_getstatusmsg(gpointer rosterdata, const char *resname) |
221 | 964 { |
965 roster *roster_usr = rosterdata; | |
438
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966 res *p_res = get_resource(roster_usr, resname); |
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967 if (p_res) |
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968 return p_res->status_msg; |
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969 return NULL; |
221 | 970 } |
971 | |
625
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972 time_t buddy_getstatustime(gpointer rosterdata, const char *resname) |
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973 { |
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974 roster *roster_usr = rosterdata; |
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975 res *p_res = get_resource(roster_usr, resname); |
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976 if (p_res) |
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977 return p_res->status_timestamp; |
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978 return 0; |
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979 } |
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980 |
439
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981 gchar buddy_getresourceprio(gpointer rosterdata, const char *resname) |
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982 { |
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983 roster *roster_usr = rosterdata; |
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984 res *p_res = get_resource(roster_usr, resname); |
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985 if (p_res) |
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986 return p_res->prio; |
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987 return 0; |
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988 } |
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989 |
572
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990 enum imrole buddy_getrole(gpointer rosterdata, const char *resname) |
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991 { |
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992 roster *roster_usr = rosterdata; |
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993 res *p_res = get_resource(roster_usr, resname); |
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994 if (p_res) |
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995 return p_res->role; |
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996 return role_none; |
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|
997 } |
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|
998 |
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999 enum imaffiliation buddy_getaffil(gpointer rosterdata, const char *resname) |
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1000 { |
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1001 roster *roster_usr = rosterdata; |
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1002 res *p_res = get_resource(roster_usr, resname); |
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1003 if (p_res) |
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1004 return p_res->affil; |
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1005 return affil_none; |
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1006 } |
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1007 |
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1008 const char *buddy_getrjid(gpointer rosterdata, const char *resname) |
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1009 { |
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1010 roster *roster_usr = rosterdata; |
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1011 res *p_res = get_resource(roster_usr, resname); |
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1012 if (p_res) |
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1013 return p_res->realjid; |
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1014 return NULL; |
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1015 } |
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|
1016 |
439
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1017 // buddy_getresources(roster_data) |
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1018 // Return a singly-linked-list of resource names |
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1019 // Note: the caller should free the list (and data) after use |
501
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1020 // If roster_data is null, the current buddy is selected |
439
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1021 GSList *buddy_getresources(gpointer rosterdata) |
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1022 { |
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1023 roster *roster_usr = rosterdata; |
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1024 GSList *reslist = NULL, *lp; |
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1025 |
501
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1026 if (!roster_usr) { |
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1027 if (!current_buddy) return NULL; |
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1028 roster_usr = BUDDATA(current_buddy); |
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1029 } |
439
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1030 for (lp = roster_usr->resource; lp; lp = g_slist_next(lp)) |
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1031 reslist = g_slist_append(reslist, g_strdup(((res*)lp->data)->name)); |
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1032 |
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1033 return reslist; |
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1034 } |
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1035 |
652
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|
1036 /* |
539 | 1037 // buddy_isresource(roster_data) |
1038 // Return true if there is at least one resource | |
1039 // (which means, for a room, that it isn't empty) | |
1040 int buddy_isresource(gpointer rosterdata) | |
1041 { | |
1042 roster *roster_usr = rosterdata; | |
1043 if (!roster_usr) | |
1044 return FALSE; | |
1045 if (roster_usr->resource) | |
1046 return TRUE; | |
1047 return FALSE; | |
1048 } | |
652
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|
1049 */ |
539 | 1050 |
468
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1051 // buddy_resource_setname(roster_data, oldname, newname) |
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changeset
|
1052 // Useful for nickname change in a MUC room |
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1053 void buddy_resource_setname(gpointer rosterdata, const char *resname, |
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1054 const char *newname) |
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|
1055 { |
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1056 roster *roster_usr = rosterdata; |
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|
1057 res *p_res = get_resource(roster_usr, resname); |
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1058 if (p_res) { |
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1059 if (p_res->name) { |
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|
1060 g_free((gchar*)p_res->name); |
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1061 p_res->name = NULL; |
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|
1062 } |
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|
1063 if (newname) |
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|
1064 p_res->name = g_strdup(newname); |
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1065 } |
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1066 } |
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|
1067 |
447
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1068 // buddy_del_all_resources() |
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1069 // Remove all resources from the specified buddy |
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1070 void buddy_del_all_resources(gpointer rosterdata) |
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1071 { |
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1072 roster *roster_usr = rosterdata; |
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1073 |
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1074 while (roster_usr->resource) { |
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1075 res *r = roster_usr->resource->data; |
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1076 del_resource(roster_usr, r->name); |
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1077 } |
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1078 } |
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1079 |
119 | 1080 // buddy_setflags() |
1081 // Set one or several flags to value (TRUE/FALSE) | |
1082 void buddy_setflags(gpointer rosterdata, guint flags, guint value) | |
1083 { | |
207 | 1084 roster *roster_usr = rosterdata; |
119 | 1085 if (value) |
207 | 1086 roster_usr->flags |= flags; |
119 | 1087 else |
207 | 1088 roster_usr->flags &= ~flags; |
119 | 1089 } |
1090 | |
72 | 1091 guint buddy_getflags(gpointer rosterdata) |
1092 { | |
207 | 1093 roster *roster_usr = rosterdata; |
1094 return roster_usr->flags; | |
72 | 1095 } |
1096 | |
480 | 1097 // buddy_search_jid(jid) |
1098 // Look for a buddy with specified jid. | |
1099 // Search begins at buddylist; if no match is found in the the buddylist, | |
1100 // return NULL; | |
1101 GList *buddy_search_jid(char *jid) | |
1102 { | |
1103 GList *buddy; | |
1104 roster *roster_usr; | |
1105 | |
1106 if (!buddylist) return NULL; | |
1107 | |
1108 for (buddy = buddylist; buddy; buddy = g_list_next(buddy)) { | |
1109 roster_usr = (roster*)buddy->data; | |
1110 if (roster_usr->jid && !strcasecmp(roster_usr->jid, jid)) | |
1111 return buddy; | |
1112 } | |
1113 return NULL; | |
1114 } | |
1115 | |
265 | 1116 // buddy_search(string) |
1117 // Look for a buddy whose name or jid contains string. | |
1118 // Search begins at current_buddy; if no match is found in the the buddylist, | |
1119 // return NULL; | |
1120 GList *buddy_search(char *string) | |
1121 { | |
1122 GList *buddy = current_buddy; | |
1123 roster *roster_usr; | |
1124 if (!buddylist || !current_buddy) return NULL; | |
1125 for (;;) { | |
1126 buddy = g_list_next(buddy); | |
1127 if (!buddy) | |
1128 buddy = buddylist; | |
1129 | |
1130 roster_usr = (roster*)buddy->data; | |
1131 if (roster_usr->jid && strcasestr(roster_usr->jid, string)) | |
1132 return buddy; | |
1133 if (roster_usr->name && strcasestr(roster_usr->name, string)) | |
1134 return buddy; | |
1135 | |
1136 if (buddy == current_buddy) | |
1137 return NULL; // Back to the beginning, and no match found | |
1138 } | |
1139 } | |
1140 | |
532
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1141 // foreach_buddy(roster_type, pfunction, param) |
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1142 // Call pfunction(buddy, param) for each buddy from the roster with |
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1143 // type matching roster_type. |
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1144 void foreach_buddy(guint roster_type, |
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1145 void (*pfunc)(gpointer rosterdata, void *param), |
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1146 void *param) |
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1147 { |
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1148 GSList *sl_roster_elt = groups; |
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1149 roster *roster_elt; |
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1150 GSList *sl_roster_usrelt; |
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1151 roster *roster_usrelt; |
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1152 |
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1153 while (sl_roster_elt) { // group list loop |
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1154 roster_elt = (roster*) sl_roster_elt->data; |
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1155 sl_roster_usrelt = roster_elt->list; |
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1156 while (sl_roster_usrelt) { // user list loop |
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1157 roster_usrelt = (roster*) sl_roster_usrelt->data; |
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1158 |
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1159 if (roster_usrelt->type & roster_type) |
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1160 pfunc(roster_usrelt, param); |
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1161 |
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1162 sl_roster_usrelt = g_slist_next(sl_roster_usrelt); |
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1163 } |
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1164 sl_roster_elt = g_slist_next(sl_roster_elt); |
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1165 } |
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1166 } |
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1167 |
225 | 1168 // compl_list(type) |
1169 // Returns a list of jid's or groups. (For commands completion) | |
1170 // type: ROSTER_TYPE_USER (jid's) or ROSTER_TYPE_GROUP (group names) | |
1171 // The list should be freed by the caller after use. | |
1172 GSList *compl_list(guint type) | |
1173 { | |
1174 GSList *list = NULL; | |
1175 GList *buddy = buddylist; | |
1176 | |
1177 for ( ; buddy ; buddy = g_list_next(buddy)) { | |
1178 guint btype = buddy_gettype(BUDDATA(buddy)); | |
1179 | |
1180 if (type == ROSTER_TYPE_GROUP) { // (group names) | |
1181 if (btype == ROSTER_TYPE_GROUP) { | |
1182 const char *bname = buddy_getname(BUDDATA(buddy)); | |
1183 if ((bname) && (*bname)) | |
1184 list = g_slist_append(list, g_strdup(bname)); | |
1185 } | |
447
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1186 } else { // ROSTER_TYPE_USER (jid) (or agent, or chatroom...) |
225 | 1187 const char *bjid = buddy_getjid(BUDDATA(buddy)); |
1188 if (bjid) | |
1189 list = g_slist_append(list, g_strdup(bjid)); | |
1190 } | |
1191 } | |
1192 | |
1193 return list; | |
1194 } | |
1195 | |
236 | 1196 // unread_msg(rosterdata) |
1197 // Return the next buddy with an unread message. If the parameter is NULL, | |
1198 // return the first buddy with an unread message. | |
1199 gpointer unread_msg(gpointer rosterdata) | |
1200 { | |
1201 GSList *unread, *next_unread; | |
1202 | |
564 | 1203 if (!unread_list) |
1204 return NULL; | |
1205 | |
236 | 1206 // First unread message |
564 | 1207 if (!rosterdata) |
1208 return unread_list->data; | |
236 | 1209 |
1210 unread = g_slist_find(unread_list, rosterdata); | |
564 | 1211 if (!unread) |
1212 return unread_list->data; | |
236 | 1213 |
1214 next_unread = g_slist_next(unread); | |
564 | 1215 if (next_unread) |
1216 return next_unread->data; | |
236 | 1217 return unread_list->data; |
1218 } | |
576 | 1219 |
662
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1220 |
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1221 /* ### "unread_jids" functions ### |
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1222 * |
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1223 * The unread_jids hash table is used to keep track of the buddies with |
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1224 * unread messages when a disconnection occurs. |
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1225 * When removing a buddy with an unread message from the roster, the |
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1226 * jid should be added to the unread_jids table. When adding a buddy to |
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1227 * the roster, we check if (s)he had a pending unread message. |
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1228 */ |
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1229 |
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1230 // unread_jid_add(jid) |
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1231 // Add jid to the unread_jids hash table |
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1232 void unread_jid_add(const char *jid) |
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1233 { |
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1234 if (!unread_jids) { |
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1235 // Initialize unread_jids hash table |
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1236 unread_jids = g_hash_table_new_full(g_str_hash, g_str_equal, g_free, NULL); |
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1237 } |
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1238 // The 2nd unread_jids is an arbitrary non-null pointer: |
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1239 g_hash_table_insert(unread_jids, g_strdup(jid), unread_jids); |
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1240 } |
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1241 |
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1242 // unread_jid_del(jid) |
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1243 // Return TRUE if jid is found in the table (and remove it), FALSE if not |
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1244 int unread_jid_del(const char *jid) |
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1245 { |
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1246 if (!unread_jids) |
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1247 return FALSE; |
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1248 return g_hash_table_remove(unread_jids, jid); |
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1249 } |
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1250 |
580 | 1251 /* vim: set expandtab cindent cinoptions=>2\:2(0: For Vim users... */ |