Mercurial > ~mikael > mcabber > hg
annotate mcabber/src/roster.c @ 584:414fbf558f1e
jb_room_setattrib()
| author | Mikael Berthe <mikael@lilotux.net> |
|---|---|
| date | Fri, 09 Dec 2005 19:49:58 +0100 |
| parents | fed6d1e4d7a9 |
| children | 9516db839e08 |
| rev | line source |
|---|---|
| 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 | |
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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 enum imrole role; |
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51 enum imaffiliation affil; |
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52 gchar *realjid; /* for chatrooms, if buddy's real jid is known */ |
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53 } res; |
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54 |
| 72 | 55 /* This is a private structure type for the roster */ |
| 56 | |
| 57 typedef struct { | |
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58 gchar *name; |
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59 gchar *jid; |
| 72 | 60 guint type; |
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61 enum subscr subscription; |
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62 GSList *resource; |
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447
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63 gchar *nickname; // For groupchats |
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64 gchar *topic; // For groupchats |
| 72 | 65 guint flags; |
| 66 // list: user -> points to his group; group -> points to its users list | |
| 67 GSList *list; | |
| 68 } roster; | |
| 69 | |
| 70 | |
| 71 /* ### Variables ### */ | |
| 72 | |
| 73 static int hide_offline_buddies; | |
| 74 static GSList *groups; | |
| 236 | 75 static GSList *unread_list; |
| 72 | 76 GList *buddylist; |
| 78 | 77 GList *current_buddy; |
| 330 | 78 GList *alternate_buddy; |
| 72 | 79 |
| 80 | |
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81 /* ### Resources functions ### */ |
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82 |
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83 static void free_all_resources(GSList **reslist) |
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84 { |
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85 GSList *lip; |
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86 res *p_res; |
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87 |
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88 for ( lip = *reslist; lip ; lip = g_slist_next(lip)) { |
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89 p_res = (res*)lip->data; |
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90 if (p_res->status_msg) { |
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91 g_free((gchar*)p_res->status_msg); |
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92 } |
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93 if (p_res->name) { |
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94 g_free((gchar*)p_res->name); |
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95 } |
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96 if (p_res->realjid) { |
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97 g_free((gchar*)p_res->realjid); |
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98 } |
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99 } |
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100 // Free all nodes but the first (which is static) |
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101 g_slist_free(*reslist); |
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102 *reslist = NULL; |
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103 } |
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104 |
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105 // Resources are sorted in ascending order |
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106 static gint resource_compare_prio(res *a, res *b) { |
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107 //return (a->prio - b->prio); |
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108 if (a->prio < b->prio) return -1; |
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109 else return 1; |
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110 } |
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111 |
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112 // get_resource(rost, resname) |
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113 // Return a pointer to the resource with name resname, in rost's resources list |
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114 // - if rost has no resources, return NULL |
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115 // - if resname is defined, return the match or NULL |
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116 // - if resname is NULL, the last resource is returned, currently |
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117 // This could change in the future, because we should return the best one |
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118 // (priority? last used? and fall back to the first resource) |
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119 // |
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120 static res *get_resource(roster *rost, const char *resname) |
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121 { |
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122 GSList *p; |
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123 res *r = NULL; |
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124 |
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125 for (p = rost->resource; p; p = g_slist_next(p)) { |
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126 r = p->data; |
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127 if (resname && !strcmp(r->name, resname)) |
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128 return r; |
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129 } |
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130 |
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131 // The last resource is one of the resources with the highest priority, |
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132 // however, we don't know if it is the more-recently-used. |
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133 if (!resname) return r; |
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134 return NULL; |
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135 } |
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136 |
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137 // get_or_add_resource(rost, resname, priority) |
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138 // - if there is a "resname" resource in rost's resources, return a pointer |
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139 // on this resource |
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140 // - if not, add the resource, set the name, and return a pointer on this |
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141 // new resource |
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142 static res *get_or_add_resource(roster *rost, const char *resname, gchar prio) |
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143 { |
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144 GSList *p; |
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145 res *nres; |
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146 |
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147 if (!resname) return NULL; |
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148 |
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149 for (p = rost->resource; p; p = g_slist_next(p)) { |
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150 res *r = p->data; |
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151 if (!strcmp(r->name, resname)) |
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152 return r; |
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153 } |
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154 |
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155 // Resource not found |
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156 nres = g_new0(res, 1); |
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157 nres->name = g_strdup(resname); |
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158 nres->prio = prio; |
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159 rost->resource = g_slist_insert_sorted(rost->resource, nres, |
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160 (GCompareFunc)&resource_compare_prio); |
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161 return nres; |
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162 } |
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163 |
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164 static void del_resource(roster *rost, const char *resname) |
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165 { |
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166 GSList *p; |
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167 GSList *p_res_elt = NULL; |
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168 res *p_res; |
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169 |
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170 if (!resname) return; |
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171 |
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172 for (p = rost->resource; p; p = g_slist_next(p)) { |
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173 res *r = p->data; |
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174 if (!strcmp(r->name, resname)) |
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175 p_res_elt = p; |
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176 } |
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177 |
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178 if (!p_res_elt) return; // Resource not found |
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179 |
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180 p_res = p_res_elt->data; |
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181 // Free allocations and delete resource node |
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182 if (p_res->name) g_free(p_res->name); |
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183 if (p_res->status_msg) g_free(p_res->status_msg); |
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184 if (p_res->realjid) g_free(p_res->realjid); |
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185 rost->resource = g_slist_delete_link(rost->resource, p_res_elt); |
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186 return; |
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187 } |
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188 |
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189 |
| 72 | 190 /* ### Roster functions ### */ |
| 191 | |
| 192 // Comparison function used to search in the roster (compares jids and types) | |
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193 static gint roster_compare_jid_type(roster *a, roster *b) { |
| 89 | 194 if (! (a->type & b->type)) |
| 480 | 195 return -1; // arbitrary (but should be != 0, of course) |
| 72 | 196 return strcasecmp(a->jid, b->jid); |
| 197 } | |
| 198 | |
| 199 // Comparison function used to sort the roster (by name) | |
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200 static gint roster_compare_name(roster *a, roster *b) { |
| 72 | 201 return strcasecmp(a->name, b->name); |
| 202 } | |
| 203 | |
| 204 // Finds a roster element (user, group, agent...), by jid or name | |
| 89 | 205 // If roster_type is 0, returns match of any type. |
| 72 | 206 // Returns the roster GSList element, or NULL if jid/name not found |
| 78 | 207 GSList *roster_find(const char *jidname, enum findwhat type, guint roster_type) |
| 72 | 208 { |
| 209 GSList *sl_roster_elt = groups; | |
| 210 GSList *res; | |
| 211 roster sample; | |
| 212 GCompareFunc comp; | |
| 213 | |
| 192 | 214 if (!jidname) return NULL; |
| 72 | 215 |
| 89 | 216 if (!roster_type) |
| 480 | 217 roster_type = ROSTER_TYPE_USER | ROSTER_TYPE_ROOM | |
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218 ROSTER_TYPE_AGENT | ROSTER_TYPE_GROUP; |
| 89 | 219 |
| 72 | 220 sample.type = roster_type; |
| 221 if (type == jidsearch) { | |
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222 sample.jid = (gchar*)jidname; |
| 72 | 223 comp = (GCompareFunc)&roster_compare_jid_type; |
| 224 } else if (type == namesearch) { | |
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225 sample.name = (gchar*)jidname; |
| 72 | 226 comp = (GCompareFunc)&roster_compare_name; |
| 227 } else | |
| 228 return NULL; // should not happen | |
| 229 | |
| 230 while (sl_roster_elt) { | |
| 231 roster *roster_elt = (roster*)sl_roster_elt->data; | |
| 232 if (roster_type & ROSTER_TYPE_GROUP) { | |
| 233 if ((type == namesearch) && !strcasecmp(jidname, roster_elt->name)) | |
| 234 return sl_roster_elt; | |
| 235 } | |
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236 res = g_slist_find_custom(roster_elt->list, &sample, comp); |
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237 if (res) return res; |
| 72 | 238 sl_roster_elt = g_slist_next(sl_roster_elt); |
| 239 } | |
| 240 return NULL; | |
| 241 } | |
| 242 | |
| 243 // Returns pointer to new group, or existing group with that name | |
| 78 | 244 GSList *roster_add_group(const char *name) |
| 72 | 245 { |
| 246 roster *roster_grp; | |
| 247 // #1 Check name doesn't already exist | |
| 248 if (!roster_find(name, namesearch, ROSTER_TYPE_GROUP)) { | |
| 249 // #2 Create the group node | |
| 250 roster_grp = g_new0(roster, 1); | |
| 251 roster_grp->name = g_strdup(name); | |
| 252 roster_grp->type = ROSTER_TYPE_GROUP; | |
| 253 // #3 Insert (sorted) | |
| 254 groups = g_slist_insert_sorted(groups, roster_grp, | |
| 255 (GCompareFunc)&roster_compare_name); | |
| 256 } | |
| 257 return roster_find(name, namesearch, ROSTER_TYPE_GROUP); | |
| 258 } | |
| 259 | |
| 260 // Returns a pointer to the new user, or existing user with that name | |
| 78 | 261 GSList *roster_add_user(const char *jid, const char *name, const char *group, |
| 562 | 262 guint type) |
| 72 | 263 { |
| 264 roster *roster_usr; | |
| 265 roster *my_group; | |
| 266 GSList *slist; | |
| 267 | |
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268 if ((type != ROSTER_TYPE_USER) && |
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269 (type != ROSTER_TYPE_ROOM) && |
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270 (type != ROSTER_TYPE_AGENT)) { |
| 72 | 271 // XXX Error message? |
| 272 return NULL; | |
| 273 } | |
| 274 | |
| 78 | 275 // Let's be arbitrary: default group has an empty name (""). |
| 276 if (!group) group = ""; | |
| 277 | |
| 72 | 278 // #1 Check this user doesn't already exist |
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279 slist = roster_find(jid, jidsearch, 0); |
| 192 | 280 if (slist) return slist; |
| 72 | 281 // #2 add group if necessary |
| 282 slist = roster_add_group(group); | |
| 283 if (!slist) return NULL; | |
| 284 my_group = (roster*)slist->data; | |
| 285 // #3 Create user node | |
| 286 roster_usr = g_new0(roster, 1); | |
| 287 roster_usr->jid = g_strdup(jid); | |
| 78 | 288 if (name) { |
| 289 roster_usr->name = g_strdup(name); | |
| 290 } else { | |
| 291 gchar *p, *str = g_strdup(jid); | |
| 80 | 292 p = strstr(str, "/"); |
| 78 | 293 if (p) *p = '\0'; |
| 294 roster_usr->name = g_strdup(str); | |
| 295 g_free(str); | |
| 296 } | |
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297 roster_usr->type = type; |
| 72 | 298 roster_usr->list = slist; // (my_group SList element) |
| 299 // #4 Insert node (sorted) | |
| 300 my_group->list = g_slist_insert_sorted(my_group->list, roster_usr, | |
| 564 | 301 (GCompareFunc)&roster_compare_name); |
| 72 | 302 return roster_find(jid, jidsearch, type); |
| 303 } | |
| 304 | |
| 305 // Removes user (jid) from roster, frees allocated memory | |
| 78 | 306 void roster_del_user(const char *jid) |
| 72 | 307 { |
| 308 GSList *sl_user, *sl_group; | |
| 309 GSList **sl_group_listptr; | |
| 310 roster *roster_usr; | |
| 246 | 311 GSList *node; |
| 72 | 312 |
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313 sl_user = roster_find(jid, jidsearch, |
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314 ROSTER_TYPE_USER|ROSTER_TYPE_AGENT|ROSTER_TYPE_ROOM); |
| 89 | 315 if (sl_user == NULL) |
| 72 | 316 return; |
| 317 roster_usr = (roster*)sl_user->data; | |
| 246 | 318 |
| 319 // Remove (if present) from unread messages list | |
| 320 node = g_slist_find(unread_list, roster_usr); | |
| 321 if (node) unread_list = g_slist_delete_link(unread_list, node); | |
| 322 | |
| 323 // Let's free memory (jid, name, status message) | |
| 221 | 324 if (roster_usr->jid) g_free((gchar*)roster_usr->jid); |
| 325 if (roster_usr->name) g_free((gchar*)roster_usr->name); | |
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326 if (roster_usr->nickname) g_free((gchar*)roster_usr->nickname); |
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327 if (roster_usr->topic) g_free((gchar*)roster_usr->topic); |
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328 free_all_resources(&roster_usr->resource); |
| 210 | 329 g_free(roster_usr); |
| 72 | 330 |
| 331 // That's a little complex, we need to dereference twice | |
| 332 sl_group = ((roster*)sl_user->data)->list; | |
| 333 sl_group_listptr = &((roster*)(sl_group->data))->list; | |
| 334 *sl_group_listptr = g_slist_delete_link(*sl_group_listptr, sl_user); | |
| 78 | 335 |
| 336 // We need to rebuild the list | |
| 337 if (current_buddy) | |
| 338 buddylist_build(); | |
| 210 | 339 // TODO What we could do, too, is to check if the deleted node is |
| 78 | 340 // current_buddy, in which case we could move current_buddy to the |
| 341 // previous (or next) node. | |
| 72 | 342 } |
| 343 | |
| 210 | 344 // Free all roster data and call buddylist_build() to free the buddylist. |
| 164 | 345 void roster_free(void) |
| 346 { | |
| 347 GSList *sl_grp = groups; | |
| 348 | |
|
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349 // Free unread_list |
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350 if (unread_list) { |
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351 g_slist_free(unread_list); |
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352 unread_list = NULL; |
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353 } |
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354 |
| 164 | 355 // Walk through groups |
| 356 while (sl_grp) { | |
| 357 roster *roster_grp = (roster*)sl_grp->data; | |
| 358 GSList *sl_usr = roster_grp->list; | |
| 359 // Walk through this group users | |
| 360 while (sl_usr) { | |
| 361 roster *roster_usr = (roster*)sl_usr->data; | |
| 362 // Free name and jid | |
| 221 | 363 if (roster_usr->jid) g_free((gchar*)roster_usr->jid); |
| 364 if (roster_usr->name) g_free((gchar*)roster_usr->name); | |
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365 if (roster_usr->nickname) g_free((gchar*)roster_usr->nickname); |
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366 if (roster_usr->topic) g_free((gchar*)roster_usr->topic); |
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367 free_all_resources(&roster_usr->resource); |
| 214 | 368 g_free(roster_usr); |
| 164 | 369 sl_usr = g_slist_next(sl_usr); |
| 370 } | |
| 371 // Free group's users list | |
| 372 if (roster_grp->list) | |
| 373 g_slist_free(roster_grp->list); | |
| 374 // Free group's name and jid | |
| 221 | 375 if (roster_grp->jid) g_free((gchar*)roster_grp->jid); |
| 376 if (roster_grp->name) g_free((gchar*)roster_grp->name); | |
| 214 | 377 g_free(roster_grp); |
| 164 | 378 sl_grp = g_slist_next(sl_grp); |
| 379 } | |
| 380 // Free groups list | |
| 381 if (groups) { | |
| 382 g_slist_free(groups); | |
| 383 groups = NULL; | |
| 384 // Update (i.e. free) buddylist | |
| 385 if (buddylist) | |
| 386 buddylist_build(); | |
| 387 } | |
| 388 } | |
| 389 | |
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390 // roster_setstatus() |
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391 // Note: resname, role, affil and realjid are for room members only |
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392 void roster_setstatus(const char *jid, const char *resname, gchar prio, |
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393 enum imstatus bstat, const char *status_msg, |
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394 enum imrole role, enum imaffiliation affil, |
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395 const char *realjid) |
| 72 | 396 { |
| 397 GSList *sl_user; | |
| 398 roster *roster_usr; | |
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399 res *p_res; |
| 72 | 400 |
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401 sl_user = roster_find(jid, jidsearch, |
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402 ROSTER_TYPE_USER|ROSTER_TYPE_ROOM|ROSTER_TYPE_AGENT); |
| 92 | 403 // If we can't find it, we add it |
| 89 | 404 if (sl_user == NULL) |
| 92 | 405 sl_user = roster_add_user(jid, NULL, NULL, ROSTER_TYPE_USER); |
| 72 | 406 |
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407 // If there is no resource name, we can leave now |
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408 if (!resname) return; |
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409 |
| 72 | 410 roster_usr = (roster*)sl_user->data; |
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411 |
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412 // If bstat is offline, we MUST delete the resource, actually |
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413 if (bstat == offline) { |
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414 del_resource(roster_usr, resname); |
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415 return; |
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416 } |
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417 |
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418 // New or updated resource |
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419 p_res = get_or_add_resource(roster_usr, resname, prio); |
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420 p_res->prio = prio; |
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421 p_res->status = bstat; |
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422 if (p_res->status_msg) { |
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423 g_free((gchar*)p_res->status_msg); |
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424 p_res->status_msg = NULL; |
| 221 | 425 } |
| 426 if (status_msg) | |
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427 p_res->status_msg = g_strdup(status_msg); |
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428 |
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429 p_res->role = role; |
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430 p_res->affil = affil; |
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431 |
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432 if (p_res->realjid) { |
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433 g_free((gchar*)p_res->realjid); |
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434 p_res->realjid = NULL; |
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435 } |
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436 if (realjid) |
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437 p_res->realjid = g_strdup(realjid); |
| 72 | 438 } |
| 439 | |
| 78 | 440 // roster_setflags() |
| 441 // Set one or several flags to value (TRUE/FALSE) | |
| 80 | 442 void roster_setflags(const char *jid, guint flags, guint value) |
| 78 | 443 { |
| 444 GSList *sl_user; | |
| 445 roster *roster_usr; | |
| 446 | |
|
447
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447 sl_user = roster_find(jid, jidsearch, |
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448 ROSTER_TYPE_USER|ROSTER_TYPE_ROOM|ROSTER_TYPE_AGENT); |
| 89 | 449 if (sl_user == NULL) |
| 78 | 450 return; |
| 451 | |
| 452 roster_usr = (roster*)sl_user->data; | |
| 453 if (value) | |
| 454 roster_usr->flags |= flags; | |
| 455 else | |
| 456 roster_usr->flags &= ~flags; | |
| 457 } | |
| 148 | 458 |
| 459 // roster_msg_setflag() | |
| 460 // Set the ROSTER_FLAG_MSG to the given value for the given jid. | |
| 461 // It will update the buddy's group message flag. | |
| 236 | 462 // Update the unread messages list too. |
| 148 | 463 void roster_msg_setflag(const char *jid, guint value) |
| 464 { | |
| 465 GSList *sl_user; | |
| 466 roster *roster_usr, *roster_grp; | |
| 467 | |
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468 sl_user = roster_find(jid, jidsearch, |
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469 ROSTER_TYPE_USER|ROSTER_TYPE_ROOM|ROSTER_TYPE_AGENT); |
| 148 | 470 if (sl_user == NULL) |
| 471 return; | |
| 472 | |
| 473 roster_usr = (roster*)sl_user->data; | |
| 474 roster_grp = (roster*)roster_usr->list->data; | |
| 475 if (value) { | |
| 476 // Message flag is TRUE. This is easy, we just have to set both flags | |
| 477 // to TRUE... | |
| 478 roster_usr->flags |= ROSTER_FLAG_MSG; | |
| 479 roster_grp->flags |= ROSTER_FLAG_MSG; // group | |
| 236 | 480 // Append the roster_usr to unread_list, but avoid duplicates |
| 481 if (!g_slist_find(unread_list, roster_usr)) | |
| 482 unread_list = g_slist_append(unread_list, roster_usr); | |
| 148 | 483 } else { |
| 484 // Message flag is FALSE. | |
| 485 guint msg = FALSE; | |
| 486 roster_usr->flags &= ~ROSTER_FLAG_MSG; | |
| 236 | 487 if (unread_list) { |
| 488 GSList *node = g_slist_find(unread_list, roster_usr); | |
| 489 if (node) unread_list = g_slist_delete_link(unread_list, node); | |
| 490 } | |
| 148 | 491 // For the group value we need to watch all buddies in this group; |
| 492 // if one is flagged, then the group will be flagged. | |
| 493 // I will re-use sl_user and roster_usr here, as they aren't used | |
| 494 // anymore. | |
| 495 sl_user = roster_grp->list; | |
| 496 while (sl_user) { | |
| 497 roster_usr = (roster*)sl_user->data; | |
| 498 if (roster_usr->flags & ROSTER_FLAG_MSG) { | |
| 499 msg = TRUE; | |
| 500 break; | |
| 501 } | |
| 502 sl_user = g_slist_next(sl_user); | |
| 503 } | |
| 504 if (!msg) | |
| 505 roster_grp->flags &= ~ROSTER_FLAG_MSG; | |
| 506 else | |
| 507 roster_grp->flags |= ROSTER_FLAG_MSG; | |
| 508 // Actually the "else" part is useless, because the group | |
| 509 // ROSTER_FLAG_MSG should already be set... | |
| 510 } | |
| 511 } | |
| 512 | |
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513 const char *roster_getname(const char *jid) |
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514 { |
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515 GSList *sl_user; |
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516 roster *roster_usr; |
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517 |
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518 sl_user = roster_find(jid, jidsearch, |
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519 ROSTER_TYPE_USER|ROSTER_TYPE_ROOM|ROSTER_TYPE_AGENT); |
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520 if (sl_user == NULL) |
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521 return NULL; // Not in the roster... |
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522 |
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523 roster_usr = (roster*)sl_user->data; |
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524 return roster_usr->name; |
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525 } |
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526 |
| 89 | 527 void roster_settype(const char *jid, guint type) |
| 528 { | |
| 529 GSList *sl_user; | |
| 530 roster *roster_usr; | |
| 531 | |
| 532 if ((sl_user = roster_find(jid, jidsearch, 0)) == NULL) | |
| 533 return; | |
| 534 | |
| 535 roster_usr = (roster*)sl_user->data; | |
| 536 roster_usr->type = type; | |
| 537 } | |
| 538 | |
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539 enum imstatus roster_getstatus(const char *jid, const char *resname) |
| 90 | 540 { |
| 541 GSList *sl_user; | |
| 542 roster *roster_usr; | |
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543 res *p_res; |
| 90 | 544 |
| 545 sl_user = roster_find(jid, jidsearch, ROSTER_TYPE_USER|ROSTER_TYPE_AGENT); | |
| 546 if (sl_user == NULL) | |
| 547 return offline; // Not in the roster, anyway... | |
| 548 | |
| 549 roster_usr = (roster*)sl_user->data; | |
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550 p_res = get_resource(roster_usr, resname); |
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551 if (p_res) |
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552 return p_res->status; |
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553 return offline; |
| 90 | 554 } |
| 555 | |
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556 const char *roster_getstatusmsg(const char *jid, const char *resname) |
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557 { |
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558 GSList *sl_user; |
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559 roster *roster_usr; |
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560 res *p_res; |
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561 |
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562 sl_user = roster_find(jid, jidsearch, ROSTER_TYPE_USER|ROSTER_TYPE_AGENT); |
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563 if (sl_user == NULL) |
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564 return NULL; // Not in the roster, anyway... |
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565 |
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566 roster_usr = (roster*)sl_user->data; |
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567 p_res = get_resource(roster_usr, resname); |
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568 if (p_res) |
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569 return p_res->status_msg; |
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570 return NULL; |
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571 } |
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572 |
| 89 | 573 guint roster_gettype(const char *jid) |
| 574 { | |
| 575 GSList *sl_user; | |
| 576 roster *roster_usr; | |
| 577 | |
| 578 if ((sl_user = roster_find(jid, jidsearch, 0)) == NULL) | |
| 579 return 0; | |
| 580 | |
| 581 roster_usr = (roster*)sl_user->data; | |
| 582 return roster_usr->type; | |
| 583 } | |
| 584 | |
| 72 | 585 |
| 586 /* ### BuddyList functions ### */ | |
| 587 | |
| 120 | 588 // buddylist_set_hide_offline_buddies(hide) |
| 72 | 589 // "hide" values: 1=hide 0=show_all -1=invert |
| 120 | 590 void buddylist_set_hide_offline_buddies(int hide) |
| 72 | 591 { |
| 592 if (hide < 0) // NEG (invert) | |
| 593 hide_offline_buddies = !hide_offline_buddies; | |
| 594 else if (hide == 0) // FALSE (don't hide) | |
| 595 hide_offline_buddies = 0; | |
| 596 else // TRUE (hide) | |
| 597 hide_offline_buddies = 1; | |
| 598 } | |
| 599 | |
| 120 | 600 inline int buddylist_get_hide_offline_buddies(void) |
| 601 { | |
| 602 return hide_offline_buddies; | |
| 603 } | |
| 604 | |
| 72 | 605 // buddylist_build() |
| 606 // Creates the buddylist from the roster entries. | |
| 607 void buddylist_build(void) | |
| 608 { | |
| 609 GSList *sl_roster_elt = groups; | |
| 610 roster *roster_elt; | |
| 81 | 611 roster *roster_current_buddy = NULL; |
| 330 | 612 roster *roster_alternate_buddy = NULL; |
| 128 | 613 int shrunk_group; |
| 72 | 614 |
| 81 | 615 // We need to remember which buddy is selected. |
| 616 if (current_buddy) | |
| 617 roster_current_buddy = BUDDATA(current_buddy); | |
| 618 current_buddy = NULL; | |
| 330 | 619 if (alternate_buddy) |
| 620 roster_alternate_buddy = BUDDATA(alternate_buddy); | |
| 621 alternate_buddy = NULL; | |
| 81 | 622 |
| 72 | 623 // Destroy old buddylist |
| 624 if (buddylist) { | |
| 625 g_list_free(buddylist); | |
| 626 buddylist = NULL; | |
| 627 } | |
| 628 | |
| 629 // Create the new list | |
| 630 while (sl_roster_elt) { | |
| 631 GSList *sl_roster_usrelt; | |
| 632 roster *roster_usrelt; | |
| 147 | 633 guint pending_group = FALSE; |
| 72 | 634 roster_elt = (roster*) sl_roster_elt->data; |
| 635 | |
| 636 // Add the group now unless hide_offline_buddies is set, | |
| 637 // in which case we'll add it only if an online buddy belongs to it. | |
| 147 | 638 // We take care to keep the current_buddy in the list, too. |
| 639 if (!hide_offline_buddies || roster_elt == roster_current_buddy) | |
| 72 | 640 buddylist = g_list_append(buddylist, roster_elt); |
| 641 else | |
| 147 | 642 pending_group = TRUE; |
| 72 | 643 |
| 128 | 644 shrunk_group = roster_elt->flags & ROSTER_FLAG_HIDE; |
| 645 | |
| 72 | 646 sl_roster_usrelt = roster_elt->list; |
| 647 while (sl_roster_usrelt) { | |
| 648 roster_usrelt = (roster*) sl_roster_usrelt->data; | |
| 649 | |
| 650 // Buddy will be added if either: | |
| 651 // - hide_offline_buddies is FALSE | |
| 652 // - buddy is not offline | |
| 653 // - buddy has a lock (for example the buddy window is currently open) | |
| 654 // - buddy has a pending (non-read) message | |
| 128 | 655 // - group isn't hidden (shrunk) |
| 147 | 656 // - this is the current_buddy |
| 657 if (!hide_offline_buddies || roster_usrelt == roster_current_buddy || | |
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658 (buddy_getstatus((gpointer)roster_usrelt, NULL) != offline) || |
| 72 | 659 (buddy_getflags((gpointer)roster_usrelt) & |
| 660 (ROSTER_FLAG_LOCK | ROSTER_FLAG_MSG))) { | |
| 661 // This user should be added. Maybe the group hasn't been added yet? | |
| 147 | 662 if (pending_group && |
| 663 (hide_offline_buddies || roster_usrelt == roster_current_buddy)) { | |
| 72 | 664 // It hasn't been done yet |
| 665 buddylist = g_list_append(buddylist, roster_elt); | |
| 666 pending_group = FALSE; | |
| 667 } | |
| 668 // Add user | |
| 128 | 669 // XXX Should we add the user if there is a message and |
| 670 // the group is shrunk? If so, we'd need to check LOCK flag too, | |
| 671 // perhaps... | |
| 672 if (!shrunk_group) | |
| 673 buddylist = g_list_append(buddylist, roster_usrelt); | |
| 72 | 674 } |
| 675 | |
| 676 sl_roster_usrelt = g_slist_next(sl_roster_usrelt); | |
| 677 } | |
| 678 sl_roster_elt = g_slist_next(sl_roster_elt); | |
| 679 } | |
| 78 | 680 |
| 81 | 681 // Check if we can find our saved current_buddy... |
| 682 if (roster_current_buddy) | |
| 683 current_buddy = g_list_find(buddylist, roster_current_buddy); | |
| 330 | 684 if (roster_alternate_buddy) |
| 685 alternate_buddy = g_list_find(buddylist, roster_alternate_buddy); | |
| 78 | 686 // current_buddy initialization |
| 687 if (!current_buddy || (g_list_position(buddylist, current_buddy) == -1)) | |
| 81 | 688 current_buddy = g_list_first(buddylist); |
| 72 | 689 } |
| 690 | |
| 691 // buddy_hide_group(roster, hide) | |
| 692 // "hide" values: 1=hide 0=show_all -1=invert | |
| 693 void buddy_hide_group(gpointer rosterdata, int hide) | |
| 694 { | |
| 207 | 695 roster *roster_usr = rosterdata; |
| 72 | 696 if (hide > 0) // TRUE (hide) |
| 207 | 697 roster_usr->flags |= ROSTER_FLAG_HIDE; |
| 72 | 698 else if (hide < 0) // NEG (invert) |
| 207 | 699 roster_usr->flags ^= ROSTER_FLAG_HIDE; |
| 72 | 700 else // FALSE (don't hide) |
| 207 | 701 roster_usr->flags &= ~ROSTER_FLAG_HIDE; |
| 72 | 702 } |
| 703 | |
| 704 const char *buddy_getjid(gpointer rosterdata) | |
| 705 { | |
| 207 | 706 roster *roster_usr = rosterdata; |
| 707 return roster_usr->jid; | |
| 708 } | |
| 709 | |
| 210 | 710 // buddy_setgroup() |
| 711 // Change the group of current buddy | |
| 712 // | |
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713 // Warning! This function changes the specified buddy! |
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714 // Warning! Old buddy is deleted, so you can't access to its jid/name after |
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715 // calling this function (they are free'd). |
| 210 | 716 void buddy_setgroup(gpointer rosterdata, char *newgroupname) |
| 717 { | |
| 718 roster *roster_usr = rosterdata; | |
| 719 GSList **sl_group; | |
| 720 GSList *sl_clone; | |
| 721 roster *roster_clone; | |
| 722 | |
| 723 // A group has no group :) | |
| 724 if (roster_usr->type & ROSTER_TYPE_GROUP) return; | |
| 725 | |
| 726 // Remove the buddy from current group | |
| 727 sl_group = &((roster*)((GSList*)roster_usr->list)->data)->list; | |
| 728 *sl_group = g_slist_remove(*sl_group, rosterdata); | |
| 393 | 729 |
| 210 | 730 // Add the buddy to its new group; actually we "clone" this buddy... |
| 731 sl_clone = roster_add_user(roster_usr->jid, roster_usr->name, | |
| 562 | 732 newgroupname, roster_usr->type); |
| 210 | 733 roster_clone = (roster*)sl_clone->data; |
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734 roster_clone->subscription = roster_usr->subscription; |
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735 roster_clone->flags = roster_usr->flags; |
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Fix a bug when moving a chatroom to a new group
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|
736 |
|
438
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|
737 roster_clone->resource = roster_usr->resource; |
|
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|
738 roster_usr->resource = NULL; |
|
509
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Fix a bug when moving a chatroom to a new group
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diff
changeset
|
739 roster_clone->nickname = roster_usr->nickname; |
|
cd52ddef5ce1
Fix a bug when moving a chatroom to a new group
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parents:
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diff
changeset
|
740 roster_usr->nickname = NULL; |
|
548
265c50238a48
Add buddy_{get,set}topic()
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parents:
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diff
changeset
|
741 roster_clone->topic = roster_usr->topic; |
|
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|
742 roster_usr->topic = NULL; |
| 210 | 743 |
| 744 // Free old buddy | |
| 221 | 745 if (roster_usr->jid) g_free((gchar*)roster_usr->jid); |
| 746 if (roster_usr->name) g_free((gchar*)roster_usr->name); | |
|
447
03bb57383cea
Initial Multi-User Chat support
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changeset
|
747 if (roster_usr->nickname) g_free((gchar*)roster_usr->nickname); |
|
548
265c50238a48
Add buddy_{get,set}topic()
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|
748 if (roster_usr->topic) g_free((gchar*)roster_usr->topic); |
|
438
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diff
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|
749 free_all_resources(&roster_usr->resource); |
| 210 | 750 g_free(roster_usr); |
| 751 | |
| 212 | 752 buddylist = g_list_append(buddylist, roster_clone); |
|
506
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"/move" does not jump to the buddy in the new group
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parents:
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diff
changeset
|
753 // We must have current_buddy pointing to the cloned buddy, if this is |
|
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parents:
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diff
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|
754 // the one we have moved. Same for alternate_buddy. |
|
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"/move" does not jump to the buddy in the new group
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parents:
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diff
changeset
|
755 if (rosterdata == BUDDATA(current_buddy)) { |
|
74dcd0df532e
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parents:
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diff
changeset
|
756 current_buddy = g_list_find(buddylist, roster_clone); |
|
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parents:
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diff
changeset
|
757 // If new new group is folded, the current_buddy will be lost, and the |
|
74dcd0df532e
"/move" does not jump to the buddy in the new group
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parents:
501
diff
changeset
|
758 // chat window won't be correctly refreshed. So we make sure it isn't... |
|
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diff
changeset
|
759 ((roster*)((GSList*)roster_clone->list)->data)->flags &= ~ROSTER_FLAG_HIDE; |
|
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changeset
|
760 } |
|
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|
761 if (alternate_buddy && BUDDATA(alternate_buddy) == rosterdata) |
|
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diff
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|
762 alternate_buddy = g_list_find(buddylist, roster_clone); |
| 212 | 763 |
| 210 | 764 buddylist_build(); |
| 765 } | |
| 766 | |
| 207 | 767 void buddy_setname(gpointer rosterdata, char *newname) |
| 768 { | |
| 769 roster *roster_usr = rosterdata; | |
| 209 | 770 GSList **sl_group; |
| 207 | 771 |
| 772 // TODO For groups, we need to check for unicity | |
| 773 // However, renaming a group boils down to moving all its buddies to | |
| 774 // another group, so calling this function is not really necessary... | |
| 775 if (roster_usr->type & ROSTER_TYPE_GROUP) return; | |
| 776 | |
| 777 if (roster_usr->name) { | |
| 778 g_free((gchar*)roster_usr->name); | |
| 779 roster_usr->name = NULL; | |
| 780 } | |
| 781 if (newname) | |
| 782 roster_usr->name = g_strdup(newname); | |
| 209 | 783 |
| 784 // We need to resort the group list | |
| 785 sl_group = &((roster*)((GSList*)roster_usr->list)->data)->list; | |
| 786 *sl_group = g_slist_sort(*sl_group, (GCompareFunc)&roster_compare_name); | |
| 787 | |
| 788 buddylist_build(); | |
| 72 | 789 } |
| 790 | |
| 791 const char *buddy_getname(gpointer rosterdata) | |
| 792 { | |
| 207 | 793 roster *roster_usr = rosterdata; |
| 794 return roster_usr->name; | |
| 795 } | |
| 796 | |
|
548
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diff
changeset
|
797 // buddy_setnickname(buddy, newnickname) |
|
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diff
changeset
|
798 // Only for chatrooms |
|
469
a926523d2392
Use UTF8 to handle resources and room nicknames
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diff
changeset
|
799 void buddy_setnickname(gpointer rosterdata, const char *newname) |
|
447
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Initial Multi-User Chat support
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changeset
|
800 { |
|
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|
801 roster *roster_usr = rosterdata; |
|
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changeset
|
802 |
|
532
2ac8d8e49e81
Send status changes to chatrooms
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changeset
|
803 if (!(roster_usr->type & ROSTER_TYPE_ROOM)) return; |
|
447
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|
804 |
|
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changeset
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805 if (roster_usr->nickname) { |
|
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changeset
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806 g_free((gchar*)roster_usr->nickname); |
|
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807 roster_usr->nickname = NULL; |
|
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|
808 } |
|
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|
809 if (newname) |
|
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changeset
|
810 roster_usr->nickname = g_strdup(newname); |
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|
811 } |
|
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|
812 |
|
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diff
changeset
|
813 const char *buddy_getnickname(gpointer rosterdata) |
|
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|
814 { |
|
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changeset
|
815 roster *roster_usr = rosterdata; |
|
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changeset
|
816 return roster_usr->nickname; |
|
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parents:
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diff
changeset
|
817 } |
|
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diff
changeset
|
818 |
|
548
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Add buddy_{get,set}topic()
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parents:
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diff
changeset
|
819 // buddy_settopic(buddy, newtopic) |
|
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diff
changeset
|
820 // Only for chatrooms |
|
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diff
changeset
|
821 void buddy_settopic(gpointer rosterdata, const char *newtopic) |
|
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changeset
|
822 { |
|
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Add buddy_{get,set}topic()
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diff
changeset
|
823 roster *roster_usr = rosterdata; |
|
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Add buddy_{get,set}topic()
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diff
changeset
|
824 |
|
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diff
changeset
|
825 if (!(roster_usr->type & ROSTER_TYPE_ROOM)) return; |
|
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diff
changeset
|
826 |
|
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Add buddy_{get,set}topic()
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diff
changeset
|
827 if (roster_usr->topic) { |
|
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Add buddy_{get,set}topic()
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parents:
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diff
changeset
|
828 g_free((gchar*)roster_usr->topic); |
|
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Add buddy_{get,set}topic()
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parents:
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diff
changeset
|
829 roster_usr->topic = NULL; |
|
265c50238a48
Add buddy_{get,set}topic()
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parents:
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diff
changeset
|
830 } |
|
265c50238a48
Add buddy_{get,set}topic()
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parents:
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diff
changeset
|
831 if (newtopic) |
|
265c50238a48
Add buddy_{get,set}topic()
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parents:
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diff
changeset
|
832 roster_usr->topic = g_strdup(newtopic); |
|
265c50238a48
Add buddy_{get,set}topic()
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parents:
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diff
changeset
|
833 } |
|
265c50238a48
Add buddy_{get,set}topic()
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parents:
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diff
changeset
|
834 |
|
265c50238a48
Add buddy_{get,set}topic()
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parents:
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diff
changeset
|
835 const char *buddy_gettopic(gpointer rosterdata) |
|
265c50238a48
Add buddy_{get,set}topic()
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parents:
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diff
changeset
|
836 { |
|
265c50238a48
Add buddy_{get,set}topic()
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parents:
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diff
changeset
|
837 roster *roster_usr = rosterdata; |
|
265c50238a48
Add buddy_{get,set}topic()
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parents:
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diff
changeset
|
838 return roster_usr->topic; |
|
265c50238a48
Add buddy_{get,set}topic()
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parents:
539
diff
changeset
|
839 } |
|
265c50238a48
Add buddy_{get,set}topic()
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parents:
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diff
changeset
|
840 |
| 207 | 841 // buddy_getgroupname() |
| 842 // Returns a pointer on buddy's group name. | |
| 843 const char *buddy_getgroupname(gpointer rosterdata) | |
| 844 { | |
| 845 roster *roster_usr = rosterdata; | |
| 846 | |
| 847 if (roster_usr->type & ROSTER_TYPE_GROUP) | |
| 848 return roster_usr->name; | |
| 849 | |
| 850 // This is a user | |
| 851 return ((roster*)((GSList*)roster_usr->list)->data)->name; | |
| 72 | 852 } |
| 853 | |
| 166 | 854 // buddy_getgroup() |
| 855 // Returns a pointer on buddy's group. | |
| 856 gpointer buddy_getgroup(gpointer rosterdata) | |
| 857 { | |
| 207 | 858 roster *roster_usr = rosterdata; |
| 166 | 859 |
| 207 | 860 if (roster_usr->type & ROSTER_TYPE_GROUP) |
| 166 | 861 return rosterdata; |
| 862 | |
| 863 // This is a user | |
| 207 | 864 return (gpointer)((GSList*)roster_usr->list)->data; |
| 166 | 865 } |
| 866 | |
|
489
21ab22a60bcb
Auto-convert a roster item to "room" type when receiving a groupchat message
Mikael Berthe <mikael@lilotux.net>
parents:
483
diff
changeset
|
867 void buddy_settype(gpointer rosterdata, guint type) |
|
21ab22a60bcb
Auto-convert a roster item to "room" type when receiving a groupchat message
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parents:
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diff
changeset
|
868 { |
|
21ab22a60bcb
Auto-convert a roster item to "room" type when receiving a groupchat message
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parents:
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diff
changeset
|
869 roster *roster_usr = rosterdata; |
|
21ab22a60bcb
Auto-convert a roster item to "room" type when receiving a groupchat message
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parents:
483
diff
changeset
|
870 roster_usr->type = type; |
|
21ab22a60bcb
Auto-convert a roster item to "room" type when receiving a groupchat message
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parents:
483
diff
changeset
|
871 } |
|
21ab22a60bcb
Auto-convert a roster item to "room" type when receiving a groupchat message
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parents:
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diff
changeset
|
872 |
| 72 | 873 guint buddy_gettype(gpointer rosterdata) |
| 874 { | |
| 207 | 875 roster *roster_usr = rosterdata; |
| 876 return roster_usr->type; | |
| 72 | 877 } |
| 878 | |
|
438
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Handle multiple resources for the same buddy
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diff
changeset
|
879 enum imstatus buddy_getstatus(gpointer rosterdata, const char *resname) |
| 72 | 880 { |
| 207 | 881 roster *roster_usr = rosterdata; |
|
438
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Handle multiple resources for the same buddy
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diff
changeset
|
882 res *p_res = get_resource(roster_usr, resname); |
|
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diff
changeset
|
883 if (p_res) |
|
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diff
changeset
|
884 return p_res->status; |
|
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parents:
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diff
changeset
|
885 return offline; |
| 72 | 886 } |
| 887 | |
|
438
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Handle multiple resources for the same buddy
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parents:
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diff
changeset
|
888 const char *buddy_getstatusmsg(gpointer rosterdata, const char *resname) |
| 221 | 889 { |
| 890 roster *roster_usr = rosterdata; | |
|
438
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Handle multiple resources for the same buddy
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diff
changeset
|
891 res *p_res = get_resource(roster_usr, resname); |
|
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Handle multiple resources for the same buddy
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changeset
|
892 if (p_res) |
|
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changeset
|
893 return p_res->status_msg; |
|
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changeset
|
894 return NULL; |
| 221 | 895 } |
| 896 | |
|
439
63562fd409a1
/info can show multiple resources
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diff
changeset
|
897 gchar buddy_getresourceprio(gpointer rosterdata, const char *resname) |
|
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diff
changeset
|
898 { |
|
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changeset
|
899 roster *roster_usr = rosterdata; |
|
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changeset
|
900 res *p_res = get_resource(roster_usr, resname); |
|
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diff
changeset
|
901 if (p_res) |
|
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changeset
|
902 return p_res->prio; |
|
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diff
changeset
|
903 return 0; |
|
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diff
changeset
|
904 } |
|
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diff
changeset
|
905 |
|
572
afc2bd38b15c
Implement affiliations handling, add "/room whois"
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parents:
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diff
changeset
|
906 enum imrole buddy_getrole(gpointer rosterdata, const char *resname) |
|
afc2bd38b15c
Implement affiliations handling, add "/room whois"
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diff
changeset
|
907 { |
|
afc2bd38b15c
Implement affiliations handling, add "/room whois"
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parents:
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diff
changeset
|
908 roster *roster_usr = rosterdata; |
|
afc2bd38b15c
Implement affiliations handling, add "/room whois"
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parents:
564
diff
changeset
|
909 res *p_res = get_resource(roster_usr, resname); |
|
afc2bd38b15c
Implement affiliations handling, add "/room whois"
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parents:
564
diff
changeset
|
910 if (p_res) |
|
afc2bd38b15c
Implement affiliations handling, add "/room whois"
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parents:
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diff
changeset
|
911 return p_res->role; |
|
afc2bd38b15c
Implement affiliations handling, add "/room whois"
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parents:
564
diff
changeset
|
912 return role_none; |
|
afc2bd38b15c
Implement affiliations handling, add "/room whois"
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parents:
564
diff
changeset
|
913 } |
|
afc2bd38b15c
Implement affiliations handling, add "/room whois"
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parents:
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diff
changeset
|
914 |
|
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915 enum imaffiliation buddy_getaffil(gpointer rosterdata, const char *resname) |
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916 { |
|
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917 roster *roster_usr = rosterdata; |
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918 res *p_res = get_resource(roster_usr, resname); |
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|
919 if (p_res) |
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|
920 return p_res->affil; |
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|
921 return affil_none; |
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|
922 } |
|
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|
923 |
|
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|
924 const char *buddy_getrjid(gpointer rosterdata, const char *resname) |
|
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925 { |
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|
926 roster *roster_usr = rosterdata; |
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927 res *p_res = get_resource(roster_usr, resname); |
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|
928 if (p_res) |
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|
929 return p_res->realjid; |
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930 return NULL; |
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|
931 } |
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|
932 |
|
439
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|
933 // buddy_getresources(roster_data) |
|
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934 // Return a singly-linked-list of resource names |
|
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|
935 // Note: the caller should free the list (and data) after use |
|
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936 // If roster_data is null, the current buddy is selected |
|
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937 GSList *buddy_getresources(gpointer rosterdata) |
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938 { |
|
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939 roster *roster_usr = rosterdata; |
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940 GSList *reslist = NULL, *lp; |
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941 |
|
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942 if (!roster_usr) { |
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943 if (!current_buddy) return NULL; |
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944 roster_usr = BUDDATA(current_buddy); |
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945 } |
|
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946 for (lp = roster_usr->resource; lp; lp = g_slist_next(lp)) |
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947 reslist = g_slist_append(reslist, g_strdup(((res*)lp->data)->name)); |
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948 |
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|
949 return reslist; |
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950 } |
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951 |
| 539 | 952 // buddy_isresource(roster_data) |
| 953 // Return true if there is at least one resource | |
| 954 // (which means, for a room, that it isn't empty) | |
| 955 int buddy_isresource(gpointer rosterdata) | |
| 956 { | |
| 957 roster *roster_usr = rosterdata; | |
| 958 if (!roster_usr) | |
| 959 return FALSE; | |
| 960 if (roster_usr->resource) | |
| 961 return TRUE; | |
| 962 return FALSE; | |
| 963 } | |
| 964 | |
|
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|
965 // buddy_resource_setname(roster_data, oldname, newname) |
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966 // Useful for nickname change in a MUC room |
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967 void buddy_resource_setname(gpointer rosterdata, const char *resname, |
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|
968 const char *newname) |
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969 { |
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970 roster *roster_usr = rosterdata; |
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971 res *p_res = get_resource(roster_usr, resname); |
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|
972 if (p_res) { |
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973 if (p_res->name) { |
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974 g_free((gchar*)p_res->name); |
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975 p_res->name = NULL; |
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976 } |
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977 if (newname) |
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978 p_res->name = g_strdup(newname); |
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979 } |
|
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|
980 } |
|
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|
981 |
|
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|
982 // buddy_del_all_resources() |
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983 // Remove all resources from the specified buddy |
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|
984 void buddy_del_all_resources(gpointer rosterdata) |
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|
985 { |
|
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|
986 roster *roster_usr = rosterdata; |
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|
987 |
|
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988 while (roster_usr->resource) { |
|
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|
989 res *r = roster_usr->resource->data; |
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990 del_resource(roster_usr, r->name); |
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991 } |
|
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|
992 } |
|
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|
993 |
| 119 | 994 // buddy_setflags() |
| 995 // Set one or several flags to value (TRUE/FALSE) | |
| 996 void buddy_setflags(gpointer rosterdata, guint flags, guint value) | |
| 997 { | |
| 207 | 998 roster *roster_usr = rosterdata; |
| 119 | 999 if (value) |
| 207 | 1000 roster_usr->flags |= flags; |
| 119 | 1001 else |
| 207 | 1002 roster_usr->flags &= ~flags; |
| 119 | 1003 } |
| 1004 | |
| 72 | 1005 guint buddy_getflags(gpointer rosterdata) |
| 1006 { | |
| 207 | 1007 roster *roster_usr = rosterdata; |
| 1008 return roster_usr->flags; | |
| 72 | 1009 } |
| 1010 | |
| 480 | 1011 // buddy_search_jid(jid) |
| 1012 // Look for a buddy with specified jid. | |
| 1013 // Search begins at buddylist; if no match is found in the the buddylist, | |
| 1014 // return NULL; | |
| 1015 GList *buddy_search_jid(char *jid) | |
| 1016 { | |
| 1017 GList *buddy; | |
| 1018 roster *roster_usr; | |
| 1019 | |
| 1020 if (!buddylist) return NULL; | |
| 1021 | |
| 1022 for (buddy = buddylist; buddy; buddy = g_list_next(buddy)) { | |
| 1023 roster_usr = (roster*)buddy->data; | |
| 1024 if (roster_usr->jid && !strcasecmp(roster_usr->jid, jid)) | |
| 1025 return buddy; | |
| 1026 } | |
| 1027 return NULL; | |
| 1028 } | |
| 1029 | |
| 265 | 1030 // buddy_search(string) |
| 1031 // Look for a buddy whose name or jid contains string. | |
| 1032 // Search begins at current_buddy; if no match is found in the the buddylist, | |
| 1033 // return NULL; | |
| 1034 GList *buddy_search(char *string) | |
| 1035 { | |
| 1036 GList *buddy = current_buddy; | |
| 1037 roster *roster_usr; | |
| 1038 if (!buddylist || !current_buddy) return NULL; | |
| 1039 for (;;) { | |
| 1040 buddy = g_list_next(buddy); | |
| 1041 if (!buddy) | |
| 1042 buddy = buddylist; | |
| 1043 | |
| 1044 roster_usr = (roster*)buddy->data; | |
| 1045 if (roster_usr->jid && strcasestr(roster_usr->jid, string)) | |
| 1046 return buddy; | |
| 1047 if (roster_usr->name && strcasestr(roster_usr->name, string)) | |
| 1048 return buddy; | |
| 1049 | |
| 1050 if (buddy == current_buddy) | |
| 1051 return NULL; // Back to the beginning, and no match found | |
| 1052 } | |
| 1053 } | |
| 1054 | |
|
532
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1055 // foreach_buddy(roster_type, pfunction, param) |
|
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|
1056 // Call pfunction(buddy, param) for each buddy from the roster with |
|
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1057 // type matching roster_type. |
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|
1058 void foreach_buddy(guint roster_type, |
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1059 void (*pfunc)(gpointer rosterdata, void *param), |
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1060 void *param) |
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|
1061 { |
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1062 GSList *sl_roster_elt = groups; |
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1063 roster *roster_elt; |
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1064 GSList *sl_roster_usrelt; |
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1065 roster *roster_usrelt; |
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1066 |
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1067 while (sl_roster_elt) { // group list loop |
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1068 roster_elt = (roster*) sl_roster_elt->data; |
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1069 sl_roster_usrelt = roster_elt->list; |
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1070 while (sl_roster_usrelt) { // user list loop |
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1071 roster_usrelt = (roster*) sl_roster_usrelt->data; |
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1072 |
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1073 if (roster_usrelt->type & roster_type) |
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1074 pfunc(roster_usrelt, param); |
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1075 |
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1076 sl_roster_usrelt = g_slist_next(sl_roster_usrelt); |
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1077 } |
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1078 sl_roster_elt = g_slist_next(sl_roster_elt); |
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1079 } |
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1080 } |
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1081 |
| 225 | 1082 // compl_list(type) |
| 1083 // Returns a list of jid's or groups. (For commands completion) | |
| 1084 // type: ROSTER_TYPE_USER (jid's) or ROSTER_TYPE_GROUP (group names) | |
| 1085 // The list should be freed by the caller after use. | |
| 1086 GSList *compl_list(guint type) | |
| 1087 { | |
| 1088 GSList *list = NULL; | |
| 1089 GList *buddy = buddylist; | |
| 1090 | |
| 1091 for ( ; buddy ; buddy = g_list_next(buddy)) { | |
| 1092 guint btype = buddy_gettype(BUDDATA(buddy)); | |
| 1093 | |
| 1094 if (type == ROSTER_TYPE_GROUP) { // (group names) | |
| 1095 if (btype == ROSTER_TYPE_GROUP) { | |
| 1096 const char *bname = buddy_getname(BUDDATA(buddy)); | |
| 1097 if ((bname) && (*bname)) | |
| 1098 list = g_slist_append(list, g_strdup(bname)); | |
| 1099 } | |
|
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1100 } else { // ROSTER_TYPE_USER (jid) (or agent, or chatroom...) |
| 225 | 1101 const char *bjid = buddy_getjid(BUDDATA(buddy)); |
| 1102 if (bjid) | |
| 1103 list = g_slist_append(list, g_strdup(bjid)); | |
| 1104 } | |
| 1105 } | |
| 1106 | |
| 1107 return list; | |
| 1108 } | |
| 1109 | |
| 236 | 1110 // unread_msg(rosterdata) |
| 1111 // Return the next buddy with an unread message. If the parameter is NULL, | |
| 1112 // return the first buddy with an unread message. | |
| 1113 gpointer unread_msg(gpointer rosterdata) | |
| 1114 { | |
| 1115 GSList *unread, *next_unread; | |
| 1116 | |
| 564 | 1117 if (!unread_list) |
| 1118 return NULL; | |
| 1119 | |
| 236 | 1120 // First unread message |
| 564 | 1121 if (!rosterdata) |
| 1122 return unread_list->data; | |
| 236 | 1123 |
| 1124 unread = g_slist_find(unread_list, rosterdata); | |
| 564 | 1125 if (!unread) |
| 1126 return unread_list->data; | |
| 236 | 1127 |
| 1128 next_unread = g_slist_next(unread); | |
| 564 | 1129 if (next_unread) |
| 1130 return next_unread->data; | |
| 236 | 1131 return unread_list->data; |
| 1132 } | |
| 576 | 1133 |
| 580 | 1134 /* vim: set expandtab cindent cinoptions=>2\:2(0: For Vim users... */ |