16 #include <sys/types.h>
18 #if TIME_WITH_SYS_TIME
19 # include <sys/time.h>
23 # include <sys/time.h>
35 #include "sysdep_decls.h"
36 #include "citserver.h"
39 #include "serv_extensions.h"
46 #include "internet_addressing.h"
47 #include "serv_imap.h"
48 #include "imap_tools.h"
49 #include "imap_fetch.h"
50 #include "imap_misc.h"
59 * imap_copy() calls imap_do_copy() to do its actual work, once it's
60 * validated and boiled down the request a bit. (returns 0 on success)
62 int imap_do_copy(char *destination_folder) {
64 char roomname[ROOMNAMELEN];
66 i = imap_grabroom(roomname, destination_folder);
67 if (i != 0) return(i);
69 if (IMAP->num_msgs > 0) {
70 for (i = 0; i < IMAP->num_msgs; ++i) {
71 if (IMAP->flags[i] & IMAP_SELECTED) {
73 IMAP->msgids[i], roomname);
83 * This function is called by the main command loop.
85 void imap_copy(int num_parms, char *parms[]) {
89 cprintf("%s BAD invalid parameters\r\n", parms[0]);
93 if (imap_is_message_set(parms[2])) {
94 imap_pick_range(parms[2], 0);
97 cprintf("%s BAD invalid parameters\r\n", parms[0]);
101 ret = imap_do_copy(parms[3]);
103 cprintf("%s OK COPY completed\r\n", parms[0]);
106 cprintf("%s NO COPY failed (error %d)\r\n", parms[0], ret);
111 * This function is called by the main command loop.
113 void imap_uidcopy(int num_parms, char *parms[]) {
115 if (num_parms != 5) {
116 cprintf("%s BAD invalid parameters\r\n", parms[0]);
120 if (imap_is_message_set(parms[3])) {
121 imap_pick_range(parms[3], 1);
124 cprintf("%s BAD invalid parameters\r\n", parms[0]);
128 if (imap_do_copy(parms[4]) == 0) {
129 cprintf("%s OK UID COPY completed\r\n", parms[0]);
132 cprintf("%s NO UID COPY failed\r\n", parms[0]);
138 * Poll for express messages (yeah, we can do this in IMAP ... I think)
140 void imap_print_express_messages(void) {
141 struct ExpressMessage *ptr, *holdptr;
142 char *dumpomatic = NULL;
148 if (CC->FirstExpressMessage == NULL) {
151 begin_critical_section(S_SESSION_TABLE);
152 ptr = CC->FirstExpressMessage;
153 CC->FirstExpressMessage = NULL;
154 end_critical_section(S_SESSION_TABLE);
156 while (ptr != NULL) {
157 stamp = localtime(&(ptr->timestamp));
158 size = strlen(ptr->text) + SIZ;
159 dumpomatic = mallok(size);
160 strcpy(dumpomatic, "");
161 if (ptr->flags && EM_BROADCAST)
162 strcat(dumpomatic, "Broadcast message ");
163 else if (ptr->flags && EM_CHAT)
164 strcat(dumpomatic, "Chat request ");
165 else if (ptr->flags && EM_GO_AWAY)
166 strcat(dumpomatic, "Please logoff now, as requested ");
168 strcat(dumpomatic, "Message ");
170 /* Timestamp. Can this be improved? */
171 if (stamp->tm_hour == 0 || stamp->tm_hour == 12)
172 sprintf(tmp, "at 12:%02d%cm",
174 stamp->tm_hour ? 'p' : 'a');
175 else if (stamp->tm_hour > 12) /* pm */
176 sprintf(tmp, "at %d:%02dpm",
180 sprintf(tmp, "at %d:%02dam",
181 stamp->tm_hour, stamp->tm_min);
182 strcat(dumpomatic, tmp);
184 size2 = strlen(dumpomatic);
185 snprintf(&dumpomatic[size2], size - size2,
186 " from %s:\n", ptr->sender);
187 if (ptr->text != NULL)
188 strcat(dumpomatic, ptr->text);
191 if (ptr->text != NULL) phree(ptr->text);
195 for (i=0; i<strlen(dumpomatic); ++i) {
196 if (!isprint(dumpomatic[i])) dumpomatic[i] = ' ';
197 if (dumpomatic[i]=='\\') dumpomatic[i]='/';
198 if (dumpomatic[i]=='\"') dumpomatic[i]='\'';
201 cprintf("* OK [ALERT] %s\r\n", dumpomatic);
210 * This function is called by the main command loop.
212 void imap_append(int num_parms, char *parms[]) {
213 size_t literal_length;
214 struct CtdlMessage *msg;
216 char roomname[ROOMNAMELEN];
218 char savedroom[ROOMNAMELEN];
224 cprintf("%s BAD usage error\r\n", parms[0]);
228 if ( (parms[num_parms-1][0] != '{')
229 || (parms[num_parms-1][strlen(parms[num_parms-1])-1] != '}') ) {
230 cprintf("%s BAD no message literal supplied\r\n", parms[0]);
234 literal_length = (size_t) atol(&parms[num_parms-1][1]);
235 if (literal_length < 1) {
236 cprintf("%s BAD Message length must be at least 1.\r\n",
241 imap_free_transmitted_message(); /* just in case. */
242 IMAP->transmitted_message = mallok(literal_length + 1);
243 if (IMAP->transmitted_message == NULL) {
244 cprintf("%s NO Cannot allocate memory.\r\n", parms[0]);
247 IMAP->transmitted_length = literal_length;
249 cprintf("+ Transmit message now.\r\n");
250 ret = client_read(IMAP->transmitted_message, literal_length);
251 IMAP->transmitted_message[literal_length] = 0;
253 cprintf("%s NO Read failed.\r\n", parms[0]);
257 /* Convert RFC822 newlines (CRLF) to Unix newlines (LF) */
258 lprintf(9, "Converting newline format\n");
259 for (i=0; i<literal_length; ++i) {
260 if (!strncmp(&IMAP->transmitted_message[i], "\r\n", 2)) {
261 strcpy(&IMAP->transmitted_message[i],
262 &IMAP->transmitted_message[i+1]);
267 lprintf(9, "Converting message format\n");
268 msg = convert_internet_message(IMAP->transmitted_message);
269 IMAP->transmitted_message = NULL;
270 IMAP->transmitted_length = 0;
272 ret = imap_grabroom(roomname, parms[2]);
274 cprintf("%s NO Invalid mailbox name or location, or access denied\r\n",
280 * usergoto() formally takes us to the desired room. (If another
281 * folder is selected, save its name so we can return there!!!!!)
283 if (IMAP->selected) {
284 strcpy(savedroom, CC->room.QRname);
286 usergoto(roomname, 0, 0, &msgs, &new);
288 /* If the user is locally authenticated, FORCE the From: header to
289 * show up as the real sender. FIXME do we really want to do this?
290 * Probably should make it site-definable or even room-definable.
292 * For now, we allow "forgeries" if the room is one of the user's
296 if ( (CC->room.QRflags & QR_MAILBOX) == 0) {
297 if (msg->cm_fields['A'] != NULL) phree(msg->cm_fields['A']);
298 if (msg->cm_fields['N'] != NULL) phree(msg->cm_fields['N']);
299 if (msg->cm_fields['H'] != NULL) phree(msg->cm_fields['H']);
300 msg->cm_fields['A'] = strdoop(CC->user.fullname);
301 msg->cm_fields['N'] = strdoop(config.c_nodename);
302 msg->cm_fields['H'] = strdoop(config.c_humannode);
309 ret = CtdlDoIHavePermissionToPostInThisRoom(buf, sizeof buf);
312 /* Nope ... print an error message */
313 cprintf("%s NO %s\r\n", parms[0], buf);
317 /* Yes ... go ahead and post! */
319 CtdlSubmitMsg(msg, NULL, "");
321 cprintf("%s OK APPEND completed\r\n", parms[0]);
325 * IMAP protocol response to client has already been sent by now.
327 * If another folder is selected, go back to that room so we can resume
328 * our happy day without violent explosions.
330 if (IMAP->selected) {
331 usergoto(savedroom, 0, 0, &msgs, &new);
334 /* We don't need this buffer anymore */
335 CtdlFreeMessage(msg);