4 * Functions which deal with the fetching and displaying of messages.
12 HashList *MsgHeaderHandler = NULL;
13 HashList *MsgEvaluators = NULL;
14 HashList *MimeRenderHandler = NULL;
16 #define SUBJ_COL_WIDTH_PCT 50 /**< Mailbox view column width */
17 #define SENDER_COL_WIDTH_PCT 30 /**< Mailbox view column width */
18 #define DATE_PLUS_BUTTONS_WIDTH_PCT 20 /**< Mailbox view column width */
22 void display_enter(void);
23 int longcmp_r(const void *s1, const void *s2);
24 int summcmp_subj(const void *s1, const void *s2);
25 int summcmp_rsubj(const void *s1, const void *s2);
26 int summcmp_sender(const void *s1, const void *s2);
27 int summcmp_rsender(const void *s1, const void *s2);
28 int summcmp_date(const void *s1, const void *s2);
29 int summcmp_rdate(const void *s1, const void *s2);
31 /*----------------------------------------------------------------------------*/
34 typedef void (*MsgPartEvaluatorFunc)(message_summary *Sum, StrBuf *Buf);
38 /*----------------------------------------------------------------------------*/
43 * I wanna SEE that message!
45 * msgnum Message number to display
46 * printable_view Nonzero to display a printable view
47 * section Optional for encapsulated message/rfc822 submessage
49 int read_message(StrBuf *Target, const char *tmpl, long tmpllen, long msgnum, int printable_view, const StrBuf *PartNum) {
55 message_summary *Msg = NULL;
59 // char mime_submessages[256] = "";
60 char reply_references[1024] = "";
67 lprintf(1, "----------%s---------MSG4 %ld|%s--------------\n", tmpl, msgnum, ChrPtr(PartNum));
68 serv_printf("MSG4 %ld|%s", msgnum, ChrPtr(PartNum));
69 StrBuf_ServGetln(Buf);
70 if (GetServerStatus(Buf, NULL) != 1) {
71 StrBufAppendPrintf(Target, "<strong>");
72 StrBufAppendPrintf(Target, _("ERROR:"));
73 StrBufAppendPrintf(Target, "</strong> %s<br />\n", &buf[4]);
78 /** begin everythingamundo table */
81 HdrToken = NewStrBuf();
82 Msg = (message_summary *)malloc(sizeof(message_summary));
83 memset(Msg, 0, sizeof(message_summary));
85 Msg->PartNum = PartNum;
86 Msg->MsgBody = (wc_mime_attachment*) malloc(sizeof(wc_mime_attachment));
87 memset(Msg->MsgBody, 0, sizeof(wc_mime_attachment));
88 FoundCharset = NewStrBuf();
89 while ((StrBuf_ServGetln(Buf)>=0) && !Done) {
90 if ( (StrLength(Buf)==3) &&
91 !strcmp(ChrPtr(Buf), "000"))
95 lprintf(1, _("unexpected end of message"));
97 Msg->MsgBody->ContentType = NewStrBufPlain(HKEY("text/html"));
98 StrBufAppendPrintf(Msg->MsgBody->Data, "<div><i>");
99 StrBufAppendPrintf(Msg->MsgBody->Data, _("unexpected end of message"));
100 StrBufAppendPrintf(Msg->MsgBody->Data, " (1)</i><br /><br />\n");
101 StrBufAppendPrintf(Msg->MsgBody->Data, "</div>\n");
106 case 0:/* Citadel Message Headers */
107 if (StrLength(Buf) == 0) {
111 StrBufExtract_token(HdrToken, Buf, 0, '=');
112 StrBufCutLeft(Buf, StrLength(HdrToken) + 1);
114 lprintf(1, ":: [%s] = [%s]\n", ChrPtr(HdrToken), ChrPtr(Buf));
115 if (GetHash(MsgHeaderHandler, SKEY(HdrToken), &vHdr) &&
117 Hdr = (headereval*)vHdr;
118 Hdr->evaluator(Msg, Buf, FoundCharset);
119 if (Hdr->Type == 1) {
123 else lprintf(1, "don't know how to handle message header[%s]\n", ChrPtr(HdrToken));
125 case 1:/* Message Mime Header */
126 if (StrLength(Buf) == 0) {
128 if (Msg->MsgBody->ContentType == NULL)
129 /* end of header or no header? */
130 Msg->MsgBody->ContentType = NewStrBufPlain(HKEY("text/plain"));
131 /* usual end of mime header */
135 StrBufExtract_token(HdrToken, Buf, 0, ':');
136 if (StrLength(HdrToken) > 0) {
137 StrBufCutLeft(Buf, StrLength(HdrToken) + 1);
138 lprintf(1, ":: [%s] = [%s]\n", ChrPtr(HdrToken), ChrPtr(Buf));
139 if (GetHash(MsgHeaderHandler, SKEY(HdrToken), &vHdr) &&
141 Hdr = (headereval*)vHdr;
142 Hdr->evaluator(Msg, Buf, FoundCharset);
147 case 2: /* Message Body */
149 if (Msg->MsgBody->size_known > 0) {
150 StrBuf_ServGetBLOB(Msg->MsgBody->Data, Msg->MsgBody->length);
152 /// todo: check next line, if not 000, append following lines
155 if (StrLength(Msg->MsgBody->Data) > 0)
156 StrBufAppendBufPlain(Msg->MsgBody->Data, "\n", 1, 0);
157 StrBufAppendBuf(Msg->MsgBody->Data, Buf, 0);
161 StrBufAppendBuf(Msg->MsgBody->Data, Buf, 0);
166 if (Msg->AllAttach == NULL)
167 Msg->AllAttach = NewHash(1,NULL);
168 Put(Msg->AllAttach, SKEY(Msg->MsgBody->PartNum), Msg->MsgBody, DestroyMime);
170 /* strip the bare contenttype, so we ommit charset etc. */
171 StrBufExtract_token(Buf, Msg->MsgBody->ContentType, 0, ';');
173 if (GetHash(MimeRenderHandler, SKEY(Buf), &vHdr) &&
175 RenderMimeFunc Render;
176 Render = (RenderMimeFunc)vHdr;
177 Render(Msg->MsgBody, NULL, FoundCharset);
180 if (StrLength(Msg->reply_references)> 0) {
181 /* Trim down excessively long lists of thread references. We eliminate the
182 * second one in the list so that the thread root remains intact.
184 int rrtok = num_tokens(ChrPtr(Msg->reply_references), '|');
185 int rrlen = StrLength(Msg->reply_references);
186 if ( ((rrtok >= 3) && (rrlen > 900)) || (rrtok > 10) ) {
187 remove_token(reply_references, 1, '|');////todo
191 /* Generate a reply-to address */
192 if (StrLength(Msg->Rfca) > 0) {
193 if (Msg->reply_to == NULL)
194 Msg->reply_to = NewStrBuf();
195 if (StrLength(Msg->from) > 0) {
196 StrBufPrintf(Msg->reply_to, "%s <%s>", ChrPtr(Msg->from), ChrPtr(Msg->Rfca));
199 FlushStrBuf(Msg->reply_to);
200 StrBufAppendBuf(Msg->reply_to, Msg->Rfca, 0);
205 if ((StrLength(Msg->OtherNode)>0) &&
206 (strcasecmp(ChrPtr(Msg->OtherNode), serv_info.serv_nodename)) &&
207 (strcasecmp(ChrPtr(Msg->OtherNode), serv_info.serv_humannode)) )
209 if (Msg->reply_to == NULL)
210 Msg->reply_to = NewStrBuf();
211 StrBufPrintf(Msg->reply_to,
214 ChrPtr(Msg->OtherNode));
217 if (Msg->reply_to == NULL)
218 Msg->reply_to = NewStrBuf();
219 FlushStrBuf(Msg->reply_to);
220 StrBufAppendBuf(Msg->reply_to, Msg->from, 0);
223 it = GetNewHashPos(Msg->AllAttach, 0);
224 while (GetNextHashPos(Msg->AllAttach, it, &len, &Key, &vMime) &&
226 wc_mime_attachment *Mime = (wc_mime_attachment*) vMime;
227 evaluate_mime_part(Msg, Mime);
231 DoTemplate(tmpl, tmpllen, Target, Msg, CTX_MAILSUM);
233 DestroyMessageSummary(Msg);
234 FreeStrBuf(&FoundCharset);
235 FreeStrBuf(&HdrToken);
243 * Unadorned HTML output of an individual message, suitable
244 * for placing in a hidden iframe, for printing, or whatever
246 * msgnum_as_string == Message number, as a string instead of as a long int
248 void embed_message(void) {
250 const StrBuf *Tmpl = sbstr("template");
252 msgnum = StrTol(WC->UrlFragment2);
253 if (StrLength(Tmpl) > 0)
254 read_message(WC->WBuf, SKEY(Tmpl), msgnum, 0, NULL);
256 read_message(WC->WBuf, HKEY("view_message"), msgnum, 0, NULL);
261 * Printable view of a message
263 * msgnum_as_string == Message number, as a string instead of as a long int
265 void print_message(void) {
268 msgnum = StrTol(WC->UrlFragment2);
269 output_headers(0, 0, 0, 0, 0, 0);
271 hprintf("Content-type: text/html\r\n"
272 "Server: " PACKAGE_STRING "\r\n"
273 "Connection: close\r\n");
277 read_message(WC->WBuf, HKEY("view_message_print"), msgnum, 1, NULL);
283 * Mobile browser view of message
285 * @param msg_num_as_string Message number as a string instead of as a long int
287 void mobile_message_view(void) {
289 msgnum = StrTol(WC->UrlFragment2);
290 output_headers(1, 0, 0, 0, 0, 1);
292 do_template("msgcontrols", NULL);
293 read_message(WC->WBuf, HKEY("view_message"), msgnum,1, NULL);
298 * \brief Display a message's headers
300 * \param msgnum_as_string Message number, as a string instead of as a long int
302 void display_headers(void) {
306 msgnum = StrTol(WC->UrlFragment2);
307 output_headers(0, 0, 0, 0, 0, 0);
309 hprintf("Content-type: text/plain\r\n"
311 "Connection: close\r\n",
315 serv_printf("MSG2 %ld|3", msgnum);
316 serv_getln(buf, sizeof buf);
318 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
319 wprintf("%s\n", buf);
327 message_summary *ReadOneMessageSummary(StrBuf *RawMessage, const char *DefaultSubject, long MsgNum)
330 MsgPartEvaluatorFunc Eval;
331 message_summary *Msg;
340 serv_printf("MSG0 %ld|1", MsgNum); /* ask for headers only */
342 StrBuf_ServGetln(Buf);
343 if (GetServerStatus(Buf, NULL) == 1) {
348 Msg = (message_summary*)malloc(sizeof(message_summary));
349 memset(Msg, 0, sizeof(message_summary));
350 while (len = StrBuf_ServGetln(Buf),
352 strcmp(ChrPtr(Buf), "000")== 0)){
354 ebuf = strchr(ChrPtr(Buf), '=');
356 if (GetHash(MsgEvaluators, buf, nBuf, &vEval) && vEval != NULL) {
357 Eval = (MsgPartEvaluatorFunc) vEval;
358 StrBufCutLeft(Buf, nBuf + 1);
361 else lprintf(1, "Don't know how to handle Message Headerline [%s]", ChrPtr(Buf));
368 * \brief display the adressbook overview
369 * \param msgnum the citadel message number
370 * \param alpha what????
372 void display_addressbook(long msgnum, char alpha) {
374 /* char mime_partnum[SIZ]; */
375 /* char mime_filename[SIZ]; */
376 /* char mime_content_type[SIZ]; */
377 ///char mime_disposition[SIZ];
379 char vcard_partnum[SIZ];
380 char *vcard_source = NULL;
381 message_summary summ;////TODO: this will leak
383 memset(&summ, 0, sizeof(summ));
384 ///safestrncpy(summ.subj, _("(no subject)"), sizeof summ.subj);
385 ///Load Message headers
387 if (!IsEmptyStr(vcard_partnum)) {
388 vcard_source = load_mimepart(msgnum, vcard_partnum);
389 if (vcard_source != NULL) {
391 /** Display the summary line */
392 display_vcard(WC->WBuf, vcard_source, alpha, 0, NULL,msgnum);
394 /** If it's my vCard I can edit it */
395 if ( (!strcasecmp(WC->wc_roomname, USERCONFIGROOM))
396 || (!strcasecmp(&WC->wc_roomname[11], USERCONFIGROOM))
397 || (WC->wc_view == VIEW_ADDRESSBOOK)
399 wprintf("<a href=\"edit_vcard?"
400 "msgnum=%ld&partnum=%s\">",
401 msgnum, vcard_partnum);
402 wprintf("[%s]</a>", _("edit"));
414 * \brief If it's an old "Firstname Lastname" style record, try to convert it.
415 * \param namebuf name to analyze, reverse if nescessary
417 void lastfirst_firstlast(char *namebuf) {
422 if (namebuf == NULL) return;
423 if (strchr(namebuf, ';') != NULL) return;
425 i = num_tokens(namebuf, ' ');
428 extract_token(lastname, namebuf, i-1, ' ', sizeof lastname);
429 remove_token(namebuf, i-1, ' ');
430 strcpy(firstname, namebuf);
431 sprintf(namebuf, "%s; %s", lastname, firstname);
435 * \brief fetch what??? name
436 * \param msgnum the citadel message number
437 * \param namebuf where to put the name in???
439 void fetch_ab_name(message_summary *Msg, char *namebuf) {
441 char mime_partnum[SIZ];
442 char mime_filename[SIZ];
443 char mime_content_type[SIZ];
444 char mime_disposition[SIZ];
446 char vcard_partnum[SIZ];
447 char *vcard_source = NULL;
449 message_summary summ;/// TODO this will lak
451 if (namebuf == NULL) return;
454 memset(&summ, 0, sizeof(summ));
455 //////safestrncpy(summ.subj, "(no subject)", sizeof summ.subj);
457 sprintf(buf, "MSG0 %ld|0", Msg->msgnum); /** unfortunately we need the mime info now */
459 serv_getln(buf, sizeof buf);
460 if (buf[0] != '1') return;
462 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
463 if (!strncasecmp(buf, "part=", 5)) {
464 extract_token(mime_filename, &buf[5], 1, '|', sizeof mime_filename);
465 extract_token(mime_partnum, &buf[5], 2, '|', sizeof mime_partnum);
466 extract_token(mime_disposition, &buf[5], 3, '|', sizeof mime_disposition);
467 extract_token(mime_content_type, &buf[5], 4, '|', sizeof mime_content_type);
468 mime_length = extract_int(&buf[5], 5);
470 if ( (!strcasecmp(mime_content_type, "text/x-vcard"))
471 || (!strcasecmp(mime_content_type, "text/vcard")) ) {
472 strcpy(vcard_partnum, mime_partnum);
478 if (!IsEmptyStr(vcard_partnum)) {
479 vcard_source = load_mimepart(Msg->msgnum, vcard_partnum);
480 if (vcard_source != NULL) {
482 /* Grab the name off the card */
483 display_vcard(WC->WBuf, vcard_source, 0, 0, namebuf, Msg->msgnum);
489 lastfirst_firstlast(namebuf);
491 len = strlen(namebuf);
492 for (i=0; i<len; ++i) {
493 if (namebuf[i] != ';') return;
495 strcpy(namebuf, _("(no name)"));
503 * load message pointers from the server for a "read messages" operation
505 * servcmd: the citadel command to send to the citserver
506 * with_headers: also include some of the headers with the message numbers (more expensive)
508 int load_msg_ptrs(char *servcmd, int with_headers)
510 StrBuf* FoundCharset = NULL;
511 struct wcsession *WCC = WC;
512 message_summary *Msg;
516 //char fullname[128];
517 //char nodename[128];
518 //char inetaddr[128];
519 //char subject[1024];
526 ////int num_summ_alloc = 0;
528 if (WCC->summ != NULL) {
529 if (WCC->summ != NULL)
530 DeleteHash(&WCC->summ);
532 WCC->summ = NewHash(1, Flathash);
538 StrBuf_ServGetln(Buf);
539 if (GetServerStatus(Buf, NULL) != 1) {
543 // TODO if (with_headers) { //// TODO: Have Attachments?
545 while (len = StrBuf_ServGetln(Buf),
547 strcmp(ChrPtr(Buf), "000")!= 0))
549 if (nummsgs < maxload) {
550 Msg = (message_summary*)malloc(sizeof(message_summary));
551 memset(Msg, 0, sizeof(message_summary));
553 Msg->msgnum = StrBufExtract_long(Buf, 0, '|');
554 Msg->date = StrBufExtract_long(Buf, 1, '|');
556 Msg->from = NewStrBufPlain(NULL, StrLength(Buf));
557 StrBufExtract_token(Buf2, Buf, 2, '|');
558 if (StrLength(Buf2) != 0) {
559 /** Handle senders with RFC2047 encoding */
560 StrBuf_RFC822_to_Utf8(Msg->from, Buf2, WCC->DefaultCharset, FoundCharset);
564 StrBufExtract_token(Buf2, Buf, 3, '|');
565 if ((StrLength(Buf2) !=0 ) &&
566 ( ((WCC->room_flags & QR_NETWORK)
567 || ((strcasecmp(ChrPtr(Buf2), serv_info.serv_nodename)
568 && (strcasecmp(ChrPtr(Buf2), serv_info.serv_fqdn)))))))
570 StrBufAppendBufPlain(Msg->from, HKEY(" @ "), 0);
571 StrBufAppendBuf(Msg->from, Buf2, 0);
575 StrBufExtract_token(Msg->inetaddr, Buf, 4, '|');
578 Msg->subj = NewStrBufPlain(NULL, StrLength(Buf));
579 StrBufExtract_token(Buf2, Buf, 5, '|');
580 if (StrLength(Buf2) == 0)
581 StrBufAppendBufPlain(Msg->subj, _("(no subj)"), 0, -1);
583 StrBuf_RFC822_to_Utf8(Msg->subj, Buf2, WCC->DefaultCharset, FoundCharset);
584 if ((StrLength(Msg->subj) > 75) &&
585 (StrBuf_Utf8StrLen(Msg->subj) > 75)) {
586 StrBuf_Utf8StrCut(Msg->subj, 72);
587 StrBufAppendBufPlain(Msg->subj, HKEY("..."), 0);
592 if ((StrLength(Msg->from) > 25) &&
593 (StrBuf_Utf8StrLen(Msg->from) > 25)) {
594 StrBuf_Utf8StrCut(Msg->from, 23);
595 StrBufAppendBufPlain(Msg->from, HKEY("..."), 0);
598 Put(WCC->summ, (const char *)&n, sizeof(n), Msg, DestroyMessageSummary);
608 inline message_summary* GetMessagePtrAt(int n, HashList *Summ)
616 GetHashAt(Summ, n, &HKLen, &Key, &vMsg);
617 return (message_summary*) vMsg;
621 void DrawMessageDropdown(StrBuf *Selector, long maxmsgs, long startmsg)
624 struct wcsession *WCC = WC;
625 message_summary* Msg;
636 int nMessages = DEFAULT_MAXMSGS;
638 TmpBuf = NewStrBuf();
639 At = GetNewHashPos(WCC->summ, (lbstr("SortOrder") == 1)? -nMessages : nMessages);
640 nItems = GetCount(WCC->summ);
643 vector[1] = startmsg;
649 lo = GetHashPosCounter(At);
650 if (lo + nMessages > nItems) {
656 done = !GetNextHashPos(WCC->summ, At, &hklen, &key, &vMsg);
657 Msg = (message_summary*) vMsg;
658 n = (Msg==NULL)? 0 : Msg->msgnum;
665 DoTemplate(HKEY("select_messageindex"), TmpBuf, &vector, CTX_LONGVECTOR);
666 StrBufAppendBuf(Selector, TmpBuf, 0);
669 vector[6] = StartMsg;
671 DoTemplate(HKEY("select_messageindex_all"), TmpBuf, &vector, CTX_LONGVECTOR);
672 StrBufAppendBuf(Selector, TmpBuf, 0);
678 extern readloop_struct rlid[];
681 * command loop for reading messages
683 * Set oper to "readnew" or "readold" or "readfwd" or "headers"
685 void readloop(long oper)
687 StrBuf *MessageDropdown = NULL;
688 StrBuf *BBViewToolBar = NULL;
690 message_summary *Msg;
699 long *displayed_msgs = NULL;
700 int num_displayed = 0;
702 int is_addressbook = 0;
703 int is_singlecard = 0;
709 int lowest_displayed = (-1);
710 int highest_displayed = 0;
711 addrbookent *addrbook = NULL;
714 struct wcsession *WCC = WC;
718 int care_for_empty_list = 0;
722 switch (WCC->wc_view) {
724 sprintf(buf, "wiki?room=%s&page=home", WCC->wc_roomname);
730 strcpy(cmd, "MSGS ALL|||1");
732 parse_calendar_view_request(&calv);
736 strcpy(cmd, "MSGS ALL");
741 strcpy(cmd, "MSGS ALL");
743 wprintf("<div id=\"new_notes_here\"></div>\n");
745 case VIEW_ADDRESSBOOK:
746 is_singlecard = ibstr("is_singlecard");
749 if (oper == do_search) {
750 snprintf(cmd, sizeof(cmd), "MSGS SEARCH|%s", bstr("query"));
753 strcpy(cmd, "MSGS ALL");
760 care_for_empty_list = 1;
761 startmsg = lbstr("startmsg");
762 if (havebstr("maxmsgs"))
763 maxmsgs = ibstr("maxmsgs");
764 is_summary = (ibstr("is_summary") && !WCC->is_mobile);
765 if (maxmsgs == 0) maxmsgs = DEFAULT_MAXMSGS;
770 * When in summary mode, always show ALL messages instead of just
771 * new or old. Otherwise, show what the user asked for.
773 rlid[oper].cmd(cmd, sizeof(cmd));
775 if ((WCC->wc_view == VIEW_MAILBOX) && (maxmsgs > 1) && !WCC->is_mobile) {
777 if (oper != do_search) {
778 strcpy(cmd, "MSGS ALL");
782 is_bbview = !is_summary;
783 if (is_summary) { /**< fetch header summary */
785 snprintf(cmd, sizeof(cmd), "MSGS %s|%s||1",
786 (oper == do_search) ? "SEARCH" : "ALL",
787 (oper == do_search) ? bstr("query") : ""
793 bbs_reverse = is_bbview && (lbstr("SortOrder") == 2);
795 if (is_bbview && (startmsg == 0L)) {
797 Msg = GetMessagePtrAt((nummsgs >= maxmsgs) ? (nummsgs - maxmsgs) : 0, WCC->summ);
798 startmsg = (Msg==NULL)? 0 : Msg->msgnum;
801 Msg = GetMessagePtrAt(0, WCC->summ);
802 startmsg = (Msg==NULL)? 0 : Msg->msgnum;
805 sortit = is_summary || WCC->is_mobile;
809 output_headers(1, 1, 1, 0, 0, 0);
812 if (WCC->is_mobile) {
814 snprintf(cmd, sizeof(cmd), "MSGS %s|%s||1",
815 (!strcmp(oper, "do_search") ? "SEARCH" : "ALL"),
816 (!strcmp(oper, "do_search") ? bstr("query") : "")
822 * Are we doing a summary view? If so, we need to know old messages
823 * and new messages, so we can do that pretty boldface thing for the
828 nummsgs = load_msg_ptrs(cmd, (is_summary || WCC->is_mobile));
830 if (care_for_empty_list) {
831 wprintf("<div align=\"center\"><br /><em>");
834 wprintf(_("No new messages."));
837 wprintf(_("No old messages."));
840 wprintf(_("No messages here."));
842 wprintf("</em><br /></div>\n");
851 strcpy(old_msgs, "");
853 serv_getln(buf, sizeof buf);
855 strcpy(old_msgs, &buf[4]);
857 at = GetNewHashPos(WCC->summ, 0);
858 while (GetNextHashPos(WCC->summ, at, &HKLen, &HashKey, &vMsg)) {
859 /** Are you a new message, or an old message? */
860 Msg = (message_summary*) vMsg;
861 if (is_msg_in_mset(old_msgs, Msg->msgnum)) {
873 SortIt = RetrieveSort(CTX_MAILSUM, NULL,
876 SortByPayload(WCC->summ, SortIt);
880 do_template("summary_header", NULL);
881 } else if (WCC->is_mobile) {
882 wprintf("<div id=\"message_list\">");
887 * If we're not currently looking at ALL requested
888 * messages, then display the selector bar
891 BBViewToolBar = NewStrBuf();
892 MessageDropdown = NewStrBuf();
894 DrawMessageDropdown(MessageDropdown, maxmsgs, startmsg);
896 DoTemplate(HKEY("msg_listselector_top"), BBViewToolBar, MessageDropdown, CTX_STRBUF);
897 StrBufAppendBuf(WCC->WBuf, BBViewToolBar, 0);
898 FlushStrBuf(BBViewToolBar);
901 at = GetNewHashPos(WCC->summ, 0);
902 while (GetNextHashPos(WCC->summ, at, &HKLen, &HashKey, &vMsg)) {
903 Msg = (message_summary*) vMsg;
904 if ((Msg->msgnum >= startmsg) && (num_displayed < maxmsgs)) {
906 /** Display the message */
908 DoTemplate(HKEY("section_mailsummary"), NULL, Msg, CTX_MAILSUM);
910 else if (is_addressbook) {
911 fetch_ab_name(Msg, buf);
913 addrbook = realloc(addrbook,
914 (sizeof(addrbookent) * num_ab) );
915 safestrncpy(addrbook[num_ab-1].ab_name, buf,
916 sizeof(addrbook[num_ab-1].ab_name));
917 addrbook[num_ab-1].ab_msgnum = Msg->msgnum;
919 else if (is_calendar) {
920 load_calendar_item(Msg, Msg->is_new, &calv);
923 display_task(Msg, Msg->is_new);
926 display_note(Msg, Msg->is_new);
927 } else if (WCC->is_mobile) {
928 DoTemplate(HKEY("section_mailsummary"), NULL, Msg, CTX_MAILSUM);
931 if (displayed_msgs == NULL) {
932 displayed_msgs = malloc(sizeof(long) *
933 (maxmsgs<nummsgs ? maxmsgs : nummsgs));
935 displayed_msgs[num_displayed] = Msg->msgnum;
938 if (lowest_displayed < 0) lowest_displayed = a;
939 highest_displayed = a;
947 if (displayed_msgs != NULL) {
949 ////TODOqsort(displayed_msgs, num_displayed, sizeof(long), qlongcmp_r);
952 /** if we do a split bbview in the future, begin messages div here */
954 for (a=0; a<num_displayed; ++a) {
955 read_message(WC->WBuf, HKEY("view_message"), displayed_msgs[a], 0, NULL);
958 /** if we do a split bbview in the future, end messages div here */
960 free(displayed_msgs);
961 displayed_msgs = NULL;
965 do_template("summary_trailer", NULL);
966 } else if (WCC->is_mobile) {
971 * Bump these because although we're thinking in zero base, the user
972 * is a drooling idiot and is thinking in one base.
978 * If we're not currently looking at ALL requested
979 * messages, then display the selector bar
982 /** begin bbview scroller */
984 DoTemplate(HKEY("msg_listselector_bottom"), BBViewToolBar, MessageDropdown, CTX_STRBUF);
985 StrBufAppendBuf(WCC->WBuf, BBViewToolBar, 0);
987 FreeStrBuf(&BBViewToolBar);
988 FreeStrBuf(&MessageDropdown);
993 do_tasks_view(); /** Render the task list */
997 render_calendar_view(&calv);
1000 if (is_addressbook) {
1001 do_addrbook_view(addrbook, num_ab); /** Render the address book */
1004 /** Note: wDumpContent() will output one additional </div> tag. */
1005 wprintf("</div>\n"); /** end of 'content' div */
1008 /** free the summary */
1009 if (WCC->summ != NULL) {
1010 DeleteHash(&WCC->summ);
1012 if (addrbook != NULL) free(addrbook);
1013 FreeStrBuf(&BBViewToolBar);
1018 * Back end for post_message()
1019 * ... this is where the actual message gets transmitted to the server.
1021 void post_mime_to_server(void) {
1022 struct wcsession *WCC = WC;
1023 char top_boundary[SIZ];
1024 char alt_boundary[SIZ];
1025 int is_multipart = 0;
1027 wc_mime_attachment *att;
1029 size_t encoded_length;
1030 size_t encoded_strlen;
1031 char *txtmail = NULL;
1033 sprintf(top_boundary, "Citadel--Multipart--%s--%04x--%04x",
1034 serv_info.serv_fqdn,
1038 sprintf(alt_boundary, "Citadel--Multipart--%s--%04x--%04x",
1039 serv_info.serv_fqdn,
1044 /* RFC2045 requires this, and some clients look for it... */
1045 serv_puts("MIME-Version: 1.0");
1046 serv_puts("X-Mailer: " PACKAGE_STRING);
1048 /* If there are attachments, we have to do multipart/mixed */
1049 if (GetCount(WCC->attachments) > 0) {
1054 /* Remember, serv_printf() appends an extra newline */
1055 serv_printf("Content-type: multipart/mixed; boundary=\"%s\"\n", top_boundary);
1056 serv_printf("This is a multipart message in MIME format.\n");
1057 serv_printf("--%s", top_boundary);
1060 /* Remember, serv_printf() appends an extra newline */
1061 serv_printf("Content-type: multipart/alternative; "
1062 "boundary=\"%s\"\n", alt_boundary);
1063 serv_printf("This is a multipart message in MIME format.\n");
1064 serv_printf("--%s", alt_boundary);
1066 serv_puts("Content-type: text/plain; charset=utf-8");
1067 serv_puts("Content-Transfer-Encoding: quoted-printable");
1069 txtmail = html_to_ascii(bstr("msgtext"), 0, 80, 0);
1070 text_to_server_qp(txtmail); /* Transmit message in quoted-printable encoding */
1073 serv_printf("--%s", alt_boundary);
1075 serv_puts("Content-type: text/html; charset=utf-8");
1076 serv_puts("Content-Transfer-Encoding: quoted-printable");
1078 serv_puts("<html><body>\r\n");
1079 text_to_server_qp(bstr("msgtext")); /* Transmit message in quoted-printable encoding */
1080 serv_puts("</body></html>\r\n");
1082 serv_printf("--%s--", alt_boundary);
1090 /* Add in the attachments */
1091 it = GetNewHashPos(WCC->attachments, 0);
1092 while (GetNextHashPos(WCC->attachments, it, &len, &Key, &vAtt)) {
1093 att = (wc_mime_attachment *)vAtt;
1094 encoded_length = ((att->length * 150) / 100);
1095 encoded = malloc(encoded_length);
1096 if (encoded == NULL) break;
1097 encoded_strlen = CtdlEncodeBase64(encoded, ChrPtr(att->Data), StrLength(att->Data), 1);
1099 serv_printf("--%s", top_boundary);
1100 serv_printf("Content-type: %s", ChrPtr(att->ContentType));
1101 serv_printf("Content-disposition: attachment; filename=\"%s\"", ChrPtr(att->FileName));
1102 serv_puts("Content-transfer-encoding: base64");
1104 serv_write(encoded, encoded_strlen);
1109 serv_printf("--%s--", top_boundary);
1118 * Post message (or don't post message)
1120 * Note regarding the "dont_post" variable:
1121 * A random value (actually, it's just a timestamp) is inserted as a hidden
1122 * field called "postseq" when the display_enter page is generated. This
1123 * value is checked when posting, using the static variable dont_post. If a
1124 * user attempts to post twice using the same dont_post value, the message is
1125 * discarded. This prevents the accidental double-saving of the same message
1126 * if the user happens to click the browser "back" button.
1128 void post_message(void)
1131 StrBuf *encoded_subject = NULL;
1132 static long dont_post = (-1L);
1133 wc_mime_attachment *att;
1134 int is_anonymous = 0;
1135 const StrBuf *display_name = NULL;
1136 struct wcsession *WCC = WC;
1138 if (havebstr("force_room")) {
1139 gotoroom(bstr("force_room"));
1142 if (havebstr("display_name")) {
1143 display_name = sbstr("display_name");
1144 if (!strcmp(ChrPtr(display_name), "__ANONYMOUS__")) {
1145 display_name = NULL;
1150 if (WCC->upload_length > 0) {
1155 lprintf(9, "%s:%d: we are uploading %d bytes\n", __FILE__, __LINE__, WCC->upload_length);
1156 /** There's an attachment. Save it to this struct... */
1157 att = malloc(sizeof(wc_mime_attachment));
1158 memset(att, 0, sizeof(wc_mime_attachment ));
1159 att->length = WCC->upload_length;
1160 att->ContentType = NewStrBufPlain(WCC->upload_content_type, -1);
1161 att->FileName = NewStrBufPlain(WCC->upload_filename, -1);
1164 if (WCC->attachments == NULL)
1165 WCC->attachments = NewHash(1, NULL);
1166 /* And add it to the list. */
1167 n = snprintf(N, sizeof N, "%d", GetCount(WCC->attachments) + 1);
1168 Put(WCC->attachments, N, n, att, DestroyMime);
1171 * Mozilla sends a simple filename, which is what we want,
1172 * but Satan's Browser sends an entire pathname. Reduce
1173 * the path to just a filename if we need to.
1175 pch = strrchr(ChrPtr(att->FileName), '/');
1177 StrBufCutLeft(att->FileName, pch - ChrPtr(att->FileName));
1179 pch = strrchr(ChrPtr(att->FileName), '\\');
1181 StrBufCutLeft(att->FileName, pch - ChrPtr(att->FileName));
1185 * Transfer control of this memory from the upload struct
1186 * to the attachment struct.
1188 att->Data = NewStrBufPlain(WCC->upload, WCC->upload_length);
1190 WCC->upload_length = 0;
1196 if (havebstr("cancel_button")) {
1197 sprintf(WCC->ImportantMessage,
1198 _("Cancelled. Message was not posted."));
1199 } else if (havebstr("attach_button")) {
1202 } else if (lbstr("postseq") == dont_post) {
1203 sprintf(WCC->ImportantMessage,
1204 _("Automatically cancelled because you have already "
1205 "saved this message."));
1207 const char CMD[] = "ENT0 1|%s|%d|4|%s|%s||%s|%s|%s|%s|%s";
1208 const StrBuf *Recp = NULL;
1209 const StrBuf *Cc = NULL;
1210 const StrBuf *Bcc = NULL;
1211 const StrBuf *Wikipage = NULL;
1212 const StrBuf *my_email_addr = NULL;
1213 StrBuf *CmdBuf = NULL;;
1214 StrBuf *references = NULL;
1216 if (havebstr("references"))
1218 const StrBuf *ref = sbstr("references");
1219 references = NewStrBufPlain(ChrPtr(ref), StrLength(ref));
1220 lprintf(9, "Converting: %s\n", ChrPtr(references));
1221 StrBufReplaceChars(references, '|', '!');
1222 lprintf(9, "Converted: %s\n", ChrPtr(references));
1224 if (havebstr("subject")) {
1227 * make enough room for the encoded string;
1228 * plus the QP header
1230 Subj = sbstr("subject");
1232 StrBufRFC2047encode(&encoded_subject, Subj);
1234 Recp = sbstr("recp");
1237 Wikipage = sbstr("wikipage");
1238 my_email_addr = sbstr("my_email_addr");
1240 CmdBuf = NewStrBufPlain(NULL,
1243 StrLength(encoded_subject) +
1246 StrLength(Wikipage) +
1247 StrLength(my_email_addr) +
1248 StrLength(references));
1250 StrBufPrintf(CmdBuf,
1254 ChrPtr(encoded_subject),
1255 ChrPtr(display_name),
1259 ChrPtr(my_email_addr),
1260 ChrPtr(references));
1261 FreeStrBuf(&references);
1263 lprintf(9, "%s\n", ChrPtr(CmdBuf));
1264 serv_puts(ChrPtr(CmdBuf));
1265 serv_getln(buf, sizeof buf);
1266 FreeStrBuf(&CmdBuf);
1267 FreeStrBuf(&encoded_subject);
1268 if (buf[0] == '4') {
1269 post_mime_to_server();
1270 if ( (havebstr("recp"))
1271 || (havebstr("cc" ))
1272 || (havebstr("bcc" ))
1274 sprintf(WCC->ImportantMessage, _("Message has been sent.\n"));
1277 sprintf(WC->ImportantMessage, _("Message has been posted.\n"));
1279 dont_post = lbstr("postseq");
1281 lprintf(9, "%s:%d: server post error: %s\n", __FILE__, __LINE__, buf);
1282 sprintf(WC->ImportantMessage, "%s", &buf[4]);
1288 DeleteHash(&WCC->attachments);
1291 * We may have been supplied with instructions regarding the location
1292 * to which we must return after posting. If found, go there.
1294 if (havebstr("return_to")) {
1295 http_redirect(bstr("return_to"));
1298 * If we were editing a page in a wiki room, go to that page now.
1300 else if (havebstr("wikipage")) {
1301 snprintf(buf, sizeof buf, "wiki?page=%s", bstr("wikipage"));
1305 * Otherwise, just go to the "read messages" loop.
1316 * \brief display the message entry screen
1318 void display_enter(void)
1322 const StrBuf *display_name = NULL;
1323 /////wc_attachment *att;
1324 int recipient_required = 0;
1325 int subject_required = 0;
1326 int recipient_bad = 0;
1327 int is_anonymous = 0;
1329 struct wcsession *WCC = WC;
1333 if (havebstr("force_room")) {
1334 gotoroom(bstr("force_room"));
1337 display_name = sbstr("display_name");
1338 if (!strcmp(ChrPtr(display_name), "__ANONYMOUS__")) {
1339 display_name = NULL;
1343 /** First test to see whether this is a room that requires recipients to be entered */
1344 serv_puts("ENT0 0");
1345 serv_getln(buf, sizeof buf);
1347 if (!strncmp(buf, "570", 3)) { /** 570 means that we need a recipient here */
1348 recipient_required = 1;
1350 else if (buf[0] != '2') { /** Any other error means that we cannot continue */
1351 sprintf(WCC->ImportantMessage, "%s", &buf[4]);
1356 /* Is the server strongly recommending that the user enter a message subject? */
1357 if ((buf[3] != '\0') && (buf[4] != '\0')) {
1358 subject_required = extract_int(&buf[4], 1);
1362 * Are we perhaps in an address book view? If so, then an "enter
1363 * message" command really means "add new entry."
1365 if (WCC->wc_default_view == VIEW_ADDRESSBOOK) {
1366 do_edit_vcard(-1, "", "", WCC->wc_roomname);
1371 * Are we perhaps in a calendar room? If so, then an "enter
1372 * message" command really means "add new calendar item."
1374 if (WCC->wc_default_view == VIEW_CALENDAR) {
1375 display_edit_event();
1380 * Are we perhaps in a tasks view? If so, then an "enter
1381 * message" command really means "add new task."
1383 if (WCC->wc_default_view == VIEW_TASKS) {
1384 display_edit_task();
1389 * Otherwise proceed normally.
1390 * Do a custom room banner with no navbar...
1393 if (recipient_required) {
1394 const StrBuf *Recp = NULL;
1395 const StrBuf *Cc = NULL;
1396 const StrBuf *Bcc = NULL;
1397 const StrBuf *Wikipage = NULL;
1398 StrBuf *CmdBuf = NULL;;
1399 const char CMD[] = "ENT0 0|%s|%d|0||%s||%s|%s|%s";
1401 Recp = sbstr("recp");
1404 Wikipage = sbstr("wikipage");
1406 CmdBuf = NewStrBufPlain(NULL,
1409 StrLength(display_name) +
1412 StrLength(Wikipage));
1414 StrBufPrintf(CmdBuf,
1418 ChrPtr(display_name),
1422 serv_puts(ChrPtr(CmdBuf));
1423 serv_getln(buf, sizeof buf);
1424 FreeStrBuf(&CmdBuf);
1426 if (!strncmp(buf, "570", 3)) { /** 570 means we have an invalid recipient listed */
1427 if (havebstr("recp") &&
1433 else if (buf[0] != '2') { /** Any other error means that we cannot continue */
1434 wprintf("<em>%s</em><br />\n", &buf[4]);/// -> important message
1438 svputlong("RCPTREQUIRED", recipient_required);
1439 svputlong("SUBJREQUIRED", recipient_required || subject_required);
1442 output_headers(1, 0, 0, 0, 1, 0);
1443 DoTemplate(HKEY("edit_message"), NULL, NULL, CTX_NONE);
1450 * \brief delete a message
1452 void delete_msg(void)
1457 msgid = lbstr("msgid");
1459 if (WC->wc_is_trash) { /** Delete from Trash is a real delete */
1460 serv_printf("DELE %ld", msgid);
1462 else { /** Otherwise move it to Trash */
1463 serv_printf("MOVE %ld|_TRASH_|0", msgid);
1466 serv_getln(buf, sizeof buf);
1467 sprintf(WC->ImportantMessage, "%s", &buf[4]);
1474 * \brief move a message to another folder
1481 msgid = lbstr("msgid");
1483 if (havebstr("move_button")) {
1484 sprintf(buf, "MOVE %ld|%s", msgid, bstr("target_room"));
1486 serv_getln(buf, sizeof buf);
1487 sprintf(WC->ImportantMessage, "%s", &buf[4]);
1489 sprintf(WC->ImportantMessage, (_("The message was not moved.")));
1500 * Confirm move of a message
1502 void confirm_move_msg(void)
1508 msgid = lbstr("msgid");
1511 output_headers(1, 1, 2, 0, 0, 0);
1512 wprintf("<div id=\"banner\">\n");
1514 wprintf(_("Confirm move of message"));
1516 wprintf("</div>\n");
1518 wprintf("<div id=\"content\" class=\"service\">\n");
1520 wprintf("<CENTER>");
1522 wprintf(_("Move this message to:"));
1523 wprintf("<br />\n");
1525 wprintf("<form METHOD=\"POST\" action=\"move_msg\">\n");
1526 wprintf("<input type=\"hidden\" name=\"nonce\" value=\"%d\">\n", WC->nonce);
1527 wprintf("<INPUT TYPE=\"hidden\" NAME=\"msgid\" VALUE=\"%s\">\n", bstr("msgid"));
1529 wprintf("<SELECT NAME=\"target_room\" SIZE=5>\n");
1531 serv_getln(buf, sizeof buf);
1532 if (buf[0] == '1') {
1533 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1534 extract_token(targ, buf, 0, '|', sizeof targ);
1535 wprintf("<OPTION>");
1540 wprintf("</SELECT>\n");
1541 wprintf("<br />\n");
1543 wprintf("<INPUT TYPE=\"submit\" NAME=\"move_button\" VALUE=\"%s\">", _("Move"));
1545 wprintf("<INPUT TYPE=\"submit\" NAME=\"cancel_button\" VALUE=\"%s\">", _("Cancel"));
1546 wprintf("</form></CENTER>\n");
1548 wprintf("</CENTER>\n");
1552 void h_readnew(void) { readloop(readnew);}
1553 void h_readold(void) { readloop(readold);}
1554 void h_readfwd(void) { readloop(readfwd);}
1555 void h_headers(void) { readloop(headers);}
1556 void h_do_search(void) { readloop(do_search);}
1567 WebcitAddUrlHandler(HKEY("readnew"), h_readnew, NEED_URL);
1568 WebcitAddUrlHandler(HKEY("readold"), h_readold, NEED_URL);
1569 WebcitAddUrlHandler(HKEY("readfwd"), h_readfwd, NEED_URL);
1570 WebcitAddUrlHandler(HKEY("headers"), h_headers, NEED_URL);
1571 WebcitAddUrlHandler(HKEY("do_search"), h_do_search, 0);
1572 WebcitAddUrlHandler(HKEY("display_enter"), display_enter, 0);
1573 WebcitAddUrlHandler(HKEY("post"), post_message, 0);
1574 WebcitAddUrlHandler(HKEY("move_msg"), move_msg, 0);
1575 WebcitAddUrlHandler(HKEY("delete_msg"), delete_msg, 0);
1576 WebcitAddUrlHandler(HKEY("confirm_move_msg"), confirm_move_msg, 0);
1577 WebcitAddUrlHandler(HKEY("msg"), embed_message, NEED_URL|AJAX);
1578 WebcitAddUrlHandler(HKEY("printmsg"), print_message, NEED_URL);
1579 WebcitAddUrlHandler(HKEY("mobilemsg"), mobile_message_view, NEED_URL);
1580 WebcitAddUrlHandler(HKEY("msgheaders"), display_headers, NEED_URL);