4 * IMAP METADATA extension
6 * This is an implementation of the Bynari variant of the METADATA extension.
8 * Copyright (c) 2007-2009 by the citadel.org team
10 * This program is free software; you can redistribute it and/or modify
11 * it under the terms of the GNU General Public License as published by
12 * the Free Software Foundation; either version 3 of the License, or
13 * (at your option) any later version.
15 * This program is distributed in the hope that it will be useful,
16 * but WITHOUT ANY WARRANTY; without even the implied warranty of
17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
18 * GNU General Public License for more details.
20 * You should have received a copy of the GNU General Public License
21 * along with this program; if not, write to the Free Software
22 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
34 #include <sys/types.h>
36 #if TIME_WITH_SYS_TIME
37 # include <sys/time.h>
41 # include <sys/time.h>
51 #include <libcitadel.h>
54 #include "sysdep_decls.h"
55 #include "citserver.h"
62 #include "internet_addressing.h"
63 #include "serv_imap.h"
64 #include "imap_tools.h"
65 #include "imap_fetch.h"
66 #include "imap_misc.h"
69 #include "ctdl_module.h"
72 * Implements the SETMETADATA command.
74 * Again, the only thing we're interested in setting here is the folder type.
76 * Attempting to set anything else calls a stub which fools the client into
77 * thinking that there is no remaining space available to store annotations.
79 void imap_setmetadata(int num_parms, char *parms[]) {
80 char roomname[ROOMNAMELEN];
81 char savedroom[ROOMNAMELEN];
84 int setting_user_value = 0;
86 int set_view = VIEW_BBS;
90 cprintf("%s BAD usage error\r\n", parms[0]);
95 * Don't allow other types of metadata to be set
97 if (strcasecmp(parms[3], "/vendor/kolab/folder-type")) {
98 cprintf("%s NO [METADATA TOOMANY] SETMETADATA failed\r\n", parms[0]);
102 if (!strcasecmp(parms[4], "(value.shared")) {
103 setting_user_value = 0; /* global view */
105 else if (!strcasecmp(parms[4], "(value.priv")) {
106 setting_user_value = 1; /* per-user view */
109 cprintf("%s NO [METADATA TOOMANY] SETMETADATA failed\r\n", parms[0]);
114 * Extract the folder type without any parentheses. Then learn
115 * the Citadel view type based on the supplied folder type.
117 extract_token(set_value, parms[5], 0, ')', sizeof set_value);
118 if (!strncasecmp(set_value, "mail", 4)) {
119 set_view = VIEW_MAILBOX;
121 else if (!strncasecmp(set_value, "event", 5)) {
122 set_view = VIEW_CALENDAR;
124 else if (!strncasecmp(set_value, "contact", 7)) {
125 set_view = VIEW_ADDRESSBOOK;
127 else if (!strncasecmp(set_value, "journal", 7)) {
128 set_view = VIEW_JOURNAL;
130 else if (!strncasecmp(set_value, "note", 4)) {
131 set_view = VIEW_NOTES;
133 else if (!strncasecmp(set_value, "task", 4)) {
134 set_view = VIEW_TASKS;
137 set_view = VIEW_MAILBOX;
140 ret = imap_grabroom(roomname, parms[2], 1);
142 cprintf("%s NO Invalid mailbox name or access denied\r\n",
148 * CtdlUserGoto() formally takes us to the desired room. (If another
149 * folder is selected, save its name so we can return there!!!!!)
151 if (IMAP->selected) {
152 strcpy(savedroom, CC->room.QRname);
154 CtdlUserGoto(roomname, 0, 0, &msgs, &new);
157 * Always set the per-user view to the requested one.
159 CtdlGetRelationship(&vbuf, &CC->user, &CC->room);
160 vbuf.v_view = set_view;
161 CtdlSetRelationship(&vbuf, &CC->user, &CC->room);
163 /* If this is a "value.priv" set operation, we're done. */
165 if (setting_user_value)
167 cprintf("%s OK SETANNOTATION complete\r\n", parms[0]);
170 /* If this is a "value.shared" set operation, we are allowed to perform it
171 * under certain conditions.
173 else if ( (is_room_aide()) /* aide or room aide */
174 || ( (CC->room.QRflags & QR_MAILBOX)
175 && (CC->user.usernum == atol(CC->room.QRname)) /* mailbox owner */
177 || (msgs == 0) /* hack: if room is empty, assume we just created it */
179 CtdlGetRoomLock(&CC->room, CC->room.QRname);
180 CC->room.QRdefaultview = set_view;
181 CtdlPutRoomLock(&CC->room);
182 cprintf("%s OK SETANNOTATION complete\r\n", parms[0]);
185 /* If we got to this point, we don't have permission to set the default view. */
187 cprintf("%s NO [METADATA TOOMANY] SETMETADATA failed\r\n", parms[0]);
191 * If a different folder was previously selected, return there now.
193 if ( (IMAP->selected) && (strcasecmp(roomname, savedroom)) ) {
194 CtdlUserGoto(savedroom, 0, 0, &msgs, &new);
201 * Implements the GETMETADATA command.
203 * Regardless of what the client asked for, we are going to supply them with
204 * the folder type. It's the only metadata we have anyway.
206 void imap_getmetadata(int num_parms, char *parms[]) {
207 char roomname[ROOMNAMELEN];
208 char savedroom[ROOMNAMELEN];
213 cprintf("%s BAD usage error\r\n", parms[0]);
217 ret = imap_grabroom(roomname, parms[2], 1);
219 cprintf("%s NO Invalid mailbox name or access denied\r\n",
225 * CtdlUserGoto() formally takes us to the desired room. (If another
226 * folder is selected, save its name so we can return there!!!!!)
228 if (IMAP->selected) {
229 strcpy(savedroom, CC->room.QRname);
231 CtdlUserGoto(roomname, 0, 0, &msgs, &new);
233 cprintf("* METADATA ");
234 imap_strout(parms[2]);
235 cprintf(" \"/vendor/kolab/folder-type\" (\"value.shared\" \"");
237 /* If it's one of our hard-coded default rooms, we know what to do... */
239 if (!strcasecmp(&CC->room.QRname[11], MAILROOM)) {
240 cprintf("mail.inbox");
242 else if (!strcasecmp(&CC->room.QRname[11], SENTITEMS)) {
243 cprintf("mail.sentitems");
245 else if (!strcasecmp(&CC->room.QRname[11], USERDRAFTROOM)) {
246 cprintf("mail.drafts");
248 else if (!strcasecmp(&CC->room.QRname[11], USERCALENDARROOM)) {
249 cprintf("event.default");
251 else if (!strcasecmp(&CC->room.QRname[11], USERCONTACTSROOM)) {
252 cprintf("contact.default");
254 else if (!strcasecmp(&CC->room.QRname[11], USERNOTESROOM)) {
255 cprintf("note.default");
257 else if (!strcasecmp(&CC->room.QRname[11], USERTASKSROOM)) {
258 cprintf("task.default");
261 /* Otherwise, use the view for this room to determine the type of data.
262 * We are going with the default view rather than the user's view, because
263 * the default view almost always defines the actual contents, while the
264 * user's view might only make changes to presentation. It also saves us
265 * an extra database access because we don't need to load the visit record.
268 else if (CC->room.QRdefaultview == VIEW_CALENDAR) {
271 else if (CC->room.QRdefaultview == VIEW_ADDRESSBOOK) {
274 else if (CC->room.QRdefaultview == VIEW_TASKS) {
277 else if (CC->room.QRdefaultview == VIEW_NOTES) {
280 else if (CC->room.QRdefaultview == VIEW_JOURNAL) {
284 /* If none of the above conditions were met, consider it an ordinary mailbox. */
289 /* "mail.outbox" and "junkemail" are not implemented. */
294 * If a different folder was previously selected, return there now.
296 if ( (IMAP->selected) && (strcasecmp(roomname, savedroom)) ) {
297 CtdlUserGoto(savedroom, 0, 0, &msgs, &new);
300 cprintf("%s OK GETMETADATA complete\r\n", parms[0]);