comparison: core/protocols/novell/nmconference.c
core/protocols/novell/nmconference.c
- changeset 14253
- b63ebf84c42b
- parent 13440
- 860b896186a0
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| 14252:d10dda2777a9 | 14253:b63ebf84c42b |
|---|---|
| 1 /* | |
| 2 * nmconference.c | |
| 3 * | |
| 4 * Copyright (c) 2004 Novell, Inc. All Rights Reserved. | |
| 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; version 2 of the License. | |
| 9 * | |
| 10 * This program is distributed in the hope that it will be useful, | |
| 11 * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 * GNU General Public License for more details. | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License | |
| 16 * along with this program; if not, write to the Free Software | |
| 17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 18 * | |
| 19 */ | |
| 20 | |
| 21 #include <string.h> | |
| 22 #include "nmconference.h" | |
| 23 | |
| 24 static int conf_count = 0; | |
| 25 | |
| 26 struct _NMConference | |
| 27 { | |
| 28 | |
| 29 /* The conference identifier */ | |
| 30 char *guid; | |
| 31 | |
| 32 /* The list of participants for the conference */ | |
| 33 GSList *participants; | |
| 34 | |
| 35 /* Flags for the conference */ | |
| 36 guint32 flags; | |
| 37 | |
| 38 /* User defined data */ | |
| 39 gpointer data; | |
| 40 | |
| 41 /* Reference count for this object */ | |
| 42 int ref_count; | |
| 43 | |
| 44 }; | |
| 45 | |
| 46 | |
| 47 /******************************************************************************* | |
| 48 * Conference API -- see header file for comments | |
| 49 ******************************************************************************/ | |
| 50 | |
| 51 NMConference * | |
| 52 nm_create_conference(const char *guid) | |
| 53 { | |
| 54 NMConference *conf = g_new0(NMConference, 1); | |
| 55 | |
| 56 if (guid) { | |
| 57 conf->guid = g_strdup(guid); | |
| 58 } else { | |
| 59 conf->guid = g_strdup(BLANK_GUID); | |
| 60 } | |
| 61 conf->ref_count = 1; | |
| 62 | |
| 63 gaim_debug(GAIM_DEBUG_INFO, "novell", | |
| 64 "Creating a conference %p, total=%d\n", | |
| 65 conf, conf_count++); | |
| 66 | |
| 67 return conf; | |
| 68 } | |
| 69 | |
| 70 void | |
| 71 nm_release_conference(NMConference * conference) | |
| 72 { | |
| 73 GSList *node; | |
| 74 | |
| 75 g_return_if_fail(conference != NULL); | |
| 76 | |
| 77 gaim_debug(GAIM_DEBUG_INFO, "novell", | |
| 78 "In release conference %p, refs=%d\n", | |
| 79 conference, conference->ref_count); | |
| 80 if (--conference->ref_count == 0) { | |
| 81 | |
| 82 gaim_debug(GAIM_DEBUG_INFO, "novell", | |
| 83 "Releasing conference %p, total=%d\n", | |
| 84 conference, --conf_count); | |
| 85 | |
| 86 if (conference->guid) | |
| 87 g_free(conference->guid); | |
| 88 | |
| 89 if (conference->participants) { | |
| 90 for (node = conference->participants; node; node = node->next) { | |
| 91 if (node->data) { | |
| 92 NMUserRecord *user_record = node->data; | |
| 93 | |
| 94 nm_release_user_record(user_record); | |
| 95 node->data = NULL; | |
| 96 } | |
| 97 } | |
| 98 | |
| 99 g_slist_free(conference->participants); | |
| 100 } | |
| 101 | |
| 102 g_free(conference); | |
| 103 } | |
| 104 } | |
| 105 | |
| 106 gboolean | |
| 107 nm_conference_is_instantiated(NMConference * conference) | |
| 108 { | |
| 109 if (conference == NULL) | |
| 110 return FALSE; | |
| 111 | |
| 112 return (strncmp(conference->guid, BLANK_GUID, CONF_GUID_END) != 0); | |
| 113 } | |
| 114 | |
| 115 int | |
| 116 nm_conference_get_participant_count(NMConference * conference) | |
| 117 { | |
| 118 if (conference == NULL) | |
| 119 return 0; | |
| 120 | |
| 121 return g_slist_length(conference->participants); | |
| 122 } | |
| 123 | |
| 124 NMUserRecord * | |
| 125 nm_conference_get_participant(NMConference * conference, int index) | |
| 126 { | |
| 127 if (conference == NULL) | |
| 128 return NULL; | |
| 129 | |
| 130 return (NMUserRecord *) g_slist_nth_data(conference->participants, index); | |
| 131 } | |
| 132 | |
| 133 void | |
| 134 nm_conference_add_participant(NMConference * conference, | |
| 135 NMUserRecord * user_record) | |
| 136 { | |
| 137 if (conference == NULL || user_record == NULL) { | |
| 138 return; | |
| 139 } | |
| 140 | |
| 141 nm_user_record_add_ref(user_record); | |
| 142 conference->participants = g_slist_append(conference->participants, user_record); | |
| 143 } | |
| 144 | |
| 145 void | |
| 146 nm_conference_remove_participant(NMConference * conference, const char *dn) | |
| 147 { | |
| 148 GSList *node, *element = NULL; | |
| 149 | |
| 150 if (conference == NULL || dn == NULL) { | |
| 151 return; | |
| 152 } | |
| 153 | |
| 154 for (node = conference->participants; node; node = node->next) { | |
| 155 NMUserRecord *user_record = node->data; | |
| 156 | |
| 157 if (user_record) { | |
| 158 if (nm_utf8_str_equal(dn, nm_user_record_get_dn(user_record))) { | |
| 159 element = node; | |
| 160 break; | |
| 161 } | |
| 162 } | |
| 163 } | |
| 164 | |
| 165 if (element) { | |
| 166 nm_release_user_record((NMUserRecord *) element->data); | |
| 167 element->data = NULL; | |
| 168 conference->participants = | |
| 169 g_slist_remove_link(conference->participants, element); | |
| 170 g_slist_free_1(element); | |
| 171 } | |
| 172 } | |
| 173 | |
| 174 void | |
| 175 nm_conference_add_ref(NMConference * conference) | |
| 176 { | |
| 177 if (conference) | |
| 178 conference->ref_count++; | |
| 179 } | |
| 180 | |
| 181 void | |
| 182 nm_conference_set_flags(NMConference * conference, guint32 flags) | |
| 183 { | |
| 184 if (conference) { | |
| 185 conference->flags = flags; | |
| 186 } | |
| 187 } | |
| 188 | |
| 189 void | |
| 190 nm_conference_set_guid(NMConference * conference, const char *guid) | |
| 191 { | |
| 192 if (conference) { | |
| 193 | |
| 194 /* Release memory for old guid */ | |
| 195 if (conference->guid) { | |
| 196 g_free(conference->guid); | |
| 197 } | |
| 198 | |
| 199 /* Set the new guid */ | |
| 200 if (guid) | |
| 201 conference->guid = g_strdup(guid); | |
| 202 else | |
| 203 conference->guid = g_strdup(BLANK_GUID); | |
| 204 } | |
| 205 } | |
| 206 | |
| 207 void | |
| 208 nm_conference_set_data(NMConference * conference, gpointer data) | |
| 209 { | |
| 210 if (conference == NULL) | |
| 211 return; | |
| 212 | |
| 213 conference->data = data; | |
| 214 } | |
| 215 | |
| 216 gpointer | |
| 217 nm_conference_get_data(NMConference * conference) | |
| 218 { | |
| 219 if (conference == NULL) | |
| 220 return NULL; | |
| 221 | |
| 222 return conference->data; | |
| 223 } | |
| 224 | |
| 225 const char * | |
| 226 nm_conference_get_guid(NMConference * conference) | |
| 227 { | |
| 228 if (conference == NULL) | |
| 229 return NULL; | |
| 230 | |
| 231 return conference->guid; | |
| 232 } |
