char buf[SIZ];
time_t msgdate;
+ if (!msg) return;
if (msg->cm_fields['T'] != NULL) {
msgdate = atol(msg->cm_fields['T']);
}
*/
void imap_fetch_rfc822(long msgnum, char *whichfmt) {
char buf[SIZ];
- char *ptr;
+ char *ptr = NULL;
size_t headers_size, text_size, total_size;
size_t bytes_to_send = 0;
struct MetaData smi;
CC->redirect_alloc = SIZ;
CtdlOutputMsg(msgnum, MT_RFC822,
(need_body ? HEADERS_ALL : HEADERS_ONLY),
- 0, 1);
- if (!need_body) printf("\r\n"); /* extra trailing newline */
+ 0, 1, NULL);
+ if (!need_body) cprintf("\r\n"); /* extra trailing newline */
IMAP->cached_rfc822_data = CC->redirect_buffer;
IMAP->cached_rfc822_len = CC->redirect_len;
IMAP->cached_rfc822_msgnum = msgnum;
* luxury of simply spewing without having to re-encode.
*/
void imap_load_part(char *name, char *filename, char *partnum, char *disp,
- void *content, char *cbtype, size_t length, char *encoding,
+ void *content, char *cbtype, char *cbcharset, size_t length, char *encoding,
void *cbuserdata)
{
char mbuf2[SIZ];
if (!strcasecmp(desired_section, mbuf2)) {
cprintf("Content-type: %s", cbtype);
+ if (strlen(cbcharset) > 0)
+ cprintf("; charset=\"%s\"", cbcharset);
if (strlen(name) > 0)
cprintf("; name=\"%s\"", name);
cprintf("\r\n");
void imap_output_envelope_from(struct CtdlMessage *msg) {
char user[SIZ], node[SIZ], name[SIZ];
+ if (!msg) return;
+
/* For anonymous messages, it's so easy! */
if (!is_room_aide() && (msg->cm_anon_type == MES_ANONONLY)) {
cprintf("((\"----\" NIL \"x\" \"x.org\")) ");
* Note that the imap_strout() function can cleverly output NULL fields as NIL,
* so we don't have to check for that condition like we do elsewhere.
*/
-void imap_fetch_envelope(long msgnum, struct CtdlMessage *msg) {
+void imap_fetch_envelope(struct CtdlMessage *msg) {
char datestringbuf[SIZ];
time_t msgdate;
char *fieldptr = NULL;
+ if (!msg) return;
+
/* Parse the message date into an IMAP-format date string */
if (msg->cm_fields['T'] != NULL) {
msgdate = atol(msg->cm_fields['T']);
/* To */
imap_output_envelope_addr(msg->cm_fields['R']);
- /* Cc */
- fieldptr = rfc822_fetch_field(msg->cm_fields['M'], "Cc");
- imap_output_envelope_addr(fieldptr);
- if (fieldptr != NULL) free(fieldptr);
+ /* Cc (we do it this way because there might be a legacy non-Citadel Cc: field present) */
+ fieldptr = msg->cm_fields['Y'];
+ if (fieldptr != NULL) {
+ imap_output_envelope_addr(fieldptr);
+ }
+ else {
+ fieldptr = rfc822_fetch_field(msg->cm_fields['M'], "Cc");
+ imap_output_envelope_addr(fieldptr);
+ if (fieldptr != NULL) free(fieldptr);
+ }
/* Bcc */
fieldptr = rfc822_fetch_field(msg->cm_fields['M'], "Bcc");
size_t pstart, pbytes;
int loading_body_now = 0;
int need_body = 1;
+ int burn_the_cache = 0;
/* extract section */
safestrncpy(section, item, sizeof section);
if (strchr(section, '[') != NULL) {
stripallbut(section, '[', ']');
}
- /* lprintf(CTDL_DEBUG, "Section is: %s%s\n", section, ((strlen(section)==0) ? "(empty)" : "") ); */
+ lprintf(CTDL_DEBUG, "Section is: %s%s\n", section, ((strlen(section)==0) ? "(empty)" : "") );
if (!strncasecmp(section, "HEADER", 6)) {
need_body = 0;
}
* same message again.
*/
if (IMAP->cached_body != NULL) {
- if ((IMAP->cached_bodymsgnum != msgnum)
- || ( (IMAP->cached_body_withbody) || (!need_body) )
- || (strcasecmp(IMAP->cached_bodypart, section)) ) {
+ if (IMAP->cached_bodymsgnum != msgnum) {
+ burn_the_cache = 1;
+ }
+ else if ( (!IMAP->cached_body_withbody) && (need_body) ) {
+ burn_the_cache = 1;
+ }
+ else if (strcasecmp(IMAP->cached_bodypart, section)) {
+ burn_the_cache = 1;
+ }
+ if (burn_the_cache) {
+ /* Yup, go ahead and burn the cache. */
free(IMAP->cached_body);
IMAP->cached_body_len = 0;
IMAP->cached_body = NULL;
}
else if ( (!strcmp(section, "1")) && (msg->cm_format_type != 4) ) {
- CtdlOutputPreLoadedMsg(msg, msgnum, MT_RFC822, HEADERS_NONE, 0, 1);
+ CtdlOutputPreLoadedMsg(msg, MT_RFC822, HEADERS_NONE, 0, 1);
}
else if (!strcmp(section, "")) {
- CtdlOutputPreLoadedMsg(msg, msgnum, MT_RFC822, HEADERS_ALL, 0, 1);
+ CtdlOutputPreLoadedMsg(msg, MT_RFC822, HEADERS_ALL, 0, 1);
}
/*
* fields, strip it down.
*/
else if (!strncasecmp(section, "HEADER", 6)) {
- CtdlOutputPreLoadedMsg(msg, msgnum, MT_RFC822, HEADERS_ONLY, 0, 1);
+ CtdlOutputPreLoadedMsg(msg, MT_RFC822, HEADERS_ONLY, 0, 1);
imap_strip_headers(section);
}
* Strip it down if the client asked for everything _except_ headers.
*/
else if (!strncasecmp(section, "TEXT", 4)) {
- CtdlOutputPreLoadedMsg(msg, msgnum, MT_RFC822, HEADERS_NONE, 0, 1);
+ CtdlOutputPreLoadedMsg(msg, MT_RFC822, HEADERS_NONE, 0, 1);
}
/*
/* Mark this message as "seen" *unless* this is a "peek" operation */
if (is_peek == 0) {
- CtdlSetSeen(msgnum, 1, ctdlsetseen_seen);
+ CtdlSetSeen(&msgnum, 1, 1, ctdlsetseen_seen, NULL, NULL);
}
}
*/
void imap_fetch_bodystructure_pre(
char *name, char *filename, char *partnum, char *disp,
- void *content, char *cbtype, size_t length, char *encoding,
+ void *content, char *cbtype, char *cbcharset, size_t length, char *encoding,
void *cbuserdata
) {
*/
void imap_fetch_bodystructure_post(
char *name, char *filename, char *partnum, char *disp,
- void *content, char *cbtype, size_t length, char *encoding,
+ void *content, char *cbtype, char *cbcharset, size_t length, char *encoding,
void *cbuserdata
) {
*/
void imap_fetch_bodystructure_part(
char *name, char *filename, char *partnum, char *disp,
- void *content, char *cbtype, size_t length, char *encoding,
+ void *content, char *cbtype, char *cbcharset, size_t length, char *encoding,
void *cbuserdata
) {
imap_strout(cbsubtype);
cprintf(" ");
- cprintf("(\"CHARSET\" \"US-ASCII\"");
+ if (cbcharset == NULL) {
+ cprintf("(\"CHARSET\" \"US-ASCII\"");
+ }
+ else if (strlen(cbcharset) == 0) {
+ cprintf("(\"CHARSET\" \"US-ASCII\"");
+ }
+ else {
+ cprintf("(\"CHARSET\" ");
+ imap_strout(cbcharset);
+ }
if (name != NULL) if (strlen(name)>0) {
cprintf(" \"NAME\" ");
CC->redirect_buffer = malloc(SIZ);
CC->redirect_len = 0;
CC->redirect_alloc = SIZ;
- CtdlOutputPreLoadedMsg(msg, msgnum, MT_RFC822, 0, 0, 1);
+ CtdlOutputPreLoadedMsg(msg, MT_RFC822, 0, 0, 1);
rfc822 = CC->redirect_buffer;
rfc822_len = CC->redirect_len;
CC->redirect_buffer = NULL;
void imap_do_fetch_msg(int seq, int num_items, char **itemlist) {
int i;
struct CtdlMessage *msg = NULL;
+ int body_loaded = 0;
+ /* Don't attempt to fetch bogus messages or UID's */
+ if (seq < 1) return;
+ if (IMAP->msgids[seq-1] < 1L) return;
+
+ buffer_output();
cprintf("* %d FETCH (", seq);
for (i=0; i<num_items; ++i) {
/* Otherwise, load the message into memory.
*/
else if (!strcasecmp(itemlist[i], "BODYSTRUCTURE")) {
- if (msg == NULL) msg = CtdlFetchMessage(IMAP->msgids[seq-1], 1);
+ if ((msg != NULL) && (!body_loaded)) {
+ CtdlFreeMessage(msg); /* need the whole thing */
+ msg = NULL;
+ }
+ if (msg == NULL) {
+ msg = CtdlFetchMessage(IMAP->msgids[seq-1], 1);
+ body_loaded = 1;
+ }
imap_fetch_bodystructure(IMAP->msgids[seq-1],
itemlist[i], msg);
}
else if (!strcasecmp(itemlist[i], "ENVELOPE")) {
- if (msg == NULL) msg = CtdlFetchMessage(IMAP->msgids[seq-1], 1);
- imap_fetch_envelope(IMAP->msgids[seq-1], msg);
+ if (msg == NULL) {
+ msg = CtdlFetchMessage(IMAP->msgids[seq-1], 0);
+ body_loaded = 0;
+ }
+ imap_fetch_envelope(msg);
}
else if (!strcasecmp(itemlist[i], "INTERNALDATE")) {
- if (msg == NULL) msg = CtdlFetchMessage(IMAP->msgids[seq-1], 1);
+ if (msg == NULL) {
+ msg = CtdlFetchMessage(IMAP->msgids[seq-1], 0);
+ body_loaded = 0;
+ }
imap_fetch_internaldate(msg);
}
}
cprintf(")\r\n");
+ unbuffer_output();
if (msg != NULL) {
CtdlFreeMessage(msg);
}
if (is_uid) { /* fetch by sequence number */
if ( (IMAP->msgids[i-1]>=lo)
&& (IMAP->msgids[i-1]<=hi)) {
- IMAP->flags[i-1] =
- IMAP->flags[i-1] | IMAP_SELECTED;
+ IMAP->flags[i-1] |= IMAP_SELECTED;
}
}
else { /* fetch by uid */
if ( (i>=lo) && (i<=hi)) {
- IMAP->flags[i-1] =
- IMAP->flags[i-1] | IMAP_SELECTED;
+ IMAP->flags[i-1] |= IMAP_SELECTED;
}
}
}
*/
void imap_fetch(int num_parms, char *parms[]) {
char items[SIZ];
- char *itemlist[SIZ];
+ char *itemlist[512];
int num_items;
int i;
*/
void imap_uidfetch(int num_parms, char *parms[]) {
char items[SIZ];
- char *itemlist[SIZ];
+ char *itemlist[512];
int num_items;
int i;
int have_uid_item = 0;
}
/* If the "UID" item was not included, we include it implicitly
- * because this is a UID FETCH command
+ * (at the beginning) because this is a UID FETCH command
*/
for (i=0; i<num_items; ++i) {
if (!strcasecmp(itemlist[i], "UID")) ++have_uid_item;
}
- if (have_uid_item == 0) itemlist[num_items++] = "UID";
+ if (have_uid_item == 0) {
+ memmove(&itemlist[1], &itemlist[0], (sizeof(itemlist[0]) * num_items));
+ ++num_items;
+ itemlist[0] = "UID";
+ }
imap_do_fetch(num_items, itemlist);
cprintf("%s OK UID FETCH completed\r\n", parms[0]);