4 * Functions which deal with the fetching and displaying of messages.
10 #include "webserver.h"
13 /* Address book entry (keep it short and sweet, it's just a quickie lookup
14 * which we can use to get to the real meat and bones later)
24 /* Handle subjects with RFC2047 encoding, such as:
25 * =?koi8-r?B?78bP0s3Mxc7JxSDXz9rE1dvO2c3JINvB0sHNySDP?=
27 void utf8ify_rfc822_string(char *buf) {
33 iconv_t ic = (iconv_t)(-1) ;
34 char *ibuf; /* Buffer of characters to be converted */
35 char *obuf; /* Buffer for converted characters */
36 size_t ibuflen; /* Length of input buffer */
37 size_t obuflen; /* Length of output buffer */
38 char *isav; /* Saved pointer to input buffer */
39 char *osav; /* Saved pointer to output buffer */
41 while (start=strstr(buf, "=?"), end=strstr(buf, "?="),
42 ((start != NULL) && (end != NULL) && (end > start)) )
44 extract_token(charset, start, 1, '?', sizeof charset);
45 extract_token(encoding, start, 2, '?', sizeof encoding);
46 extract_token(istr, start, 3, '?', sizeof istr);
54 if (!strcasecmp(encoding, "B")) { /* base64 */
55 ibuflen = CtdlDecodeBase64(ibuf, istr, strlen(istr));
57 else if (!strcasecmp(encoding, "Q")) { /* quoted-printable */
58 ibuflen = CtdlDecodeQuotedPrintable(ibuf, istr, strlen(istr));
61 strcpy(ibuf, istr); /* huh? */
62 ibuflen = strlen(istr);
65 ic = iconv_open("UTF-8", charset);
66 if (ic != (iconv_t)(-1) ) {
69 obuf = (char *) malloc(obuflen);
71 iconv(ic, &ibuf, &ibuflen, &obuf, &obuflen);
72 osav[1024-obuflen] = 0;
77 remove_token(end, 0, '?');
78 remove_token(end, 0, '?');
79 remove_token(end, 0, '?');
80 remove_token(end, 0, '?');
83 snprintf(newbuf, sizeof newbuf, "%s%s%s", buf, osav, end);
89 snprintf(newbuf, sizeof newbuf, "%s(unreadable)%s", buf, end);
101 * Look for URL's embedded in a buffer and make them linkable. We use a
102 * target window in order to keep the BBS session in its own window.
118 for (pos = 0; pos < strlen(buf); ++pos) {
119 if (!strncasecmp(&buf[pos], "http://", 7))
121 if (!strncasecmp(&buf[pos], "ftp://", 6))
128 if ((start > 0) && (buf[start - 1] == '<'))
130 if ((start > 0) && (buf[start - 1] == '['))
132 if ((start > 0) && (buf[start - 1] == '('))
134 if ((start > 0) && (buf[start - 1] == '{'))
137 for (pos = strlen(buf); pos > start; --pos) {
138 if ((buf[pos] == ' ') || (buf[pos] == ench))
142 strncpy(urlbuf, &buf[start], end - start);
143 urlbuf[end - start] = 0;
145 strncpy(outbuf, buf, start);
146 sprintf(&outbuf[start], "%cA HREF=%c%s%c TARGET=%c%s%c%c%s%c/A%c",
147 LB, QU, urlbuf, QU, QU, TARGET, QU, RB, urlbuf, LB, RB);
148 strcat(outbuf, &buf[end]);
149 if ( strlen(outbuf) < 250 )
155 * Turn a vCard "n" (name) field into something displayable.
157 void vcard_n_prettyize(char *name)
162 original_name = strdup(name);
163 for (i=0; i<5; ++i) {
164 if (strlen(original_name) > 0) {
165 if (original_name[strlen(original_name)-1] == ' ') {
166 original_name[strlen(original_name)-1] = 0;
168 if (original_name[strlen(original_name)-1] == ';') {
169 original_name[strlen(original_name)-1] = 0;
174 for (i=0; i<strlen(original_name); ++i) {
175 if (original_name[i] == ';') {
179 name[strlen(name)+1] = 0;
180 name[strlen(name)] = original_name[i];
189 /* display_vcard() calls this after parsing the textual vCard into
190 * our 'struct vCard' data object.
191 * This gets called instead of display_parsed_vcard() if we are only looking
192 * to extract the person's name instead of displaying the card.
194 void fetchname_parsed_vcard(struct vCard *v, char *storename) {
197 strcpy(storename, "");
199 name = vcard_get_prop(v, "n", 1, 0, 0);
201 strcpy(storename, name);
202 /* vcard_n_prettyize(storename); */
209 /* display_vcard() calls this after parsing the textual vCard into
210 * our 'struct vCard' data object.
212 * Set 'full' to nonzero to display the full card, otherwise it will only
213 * show a summary line.
215 * This code is a bit ugly, so perhaps an explanation is due: we do this
216 * in two passes through the vCard fields. On the first pass, we process
217 * fields we understand, and then render them in a pretty fashion at the
218 * end. Then we make a second pass, outputting all the fields we don't
219 * understand in a simple two-column name/value format.
221 void display_parsed_vcard(struct vCard *v, int full) {
227 char *thisname, *thisvalue;
228 char firsttoken[SIZ];
231 char displayname[SIZ];
237 strcpy(displayname, "");
245 name = vcard_get_prop(v, "fn", 1, 0, 0);
249 else if (name = vcard_get_prop(v, "n", 1, 0, 0), name != NULL) {
250 strcpy(displayname, name);
251 vcard_n_prettyize(displayname);
252 escputs(displayname);
261 wprintf("<div align=center><table bgcolor=#aaaaaa width=50%%>");
262 for (pass=1; pass<=2; ++pass) {
264 if (v->numprops) for (i=0; i<(v->numprops); ++i) {
266 thisname = strdup(v->prop[i].name);
267 extract_token(firsttoken, thisname, 0, ';', sizeof firsttoken);
269 for (j=0; j<num_tokens(thisname, ';'); ++j) {
270 extract_token(buf, thisname, j, ';', sizeof buf);
271 if (!strcasecmp(buf, "encoding=quoted-printable")) {
273 remove_token(thisname, j, ';');
275 if (!strcasecmp(buf, "encoding=base64")) {
277 remove_token(thisname, j, ';');
282 thisvalue = malloc(strlen(v->prop[i].value) + 50);
283 j = CtdlDecodeQuotedPrintable(
284 thisvalue, v->prop[i].value,
285 strlen(v->prop[i].value) );
289 thisvalue = malloc(strlen(v->prop[i].value) + 50);
291 thisvalue, v->prop[i].value,
292 strlen(v->prop[i].value) );
295 thisvalue = strdup(v->prop[i].value);
298 /*** Various fields we may encounter ***/
300 /* N is name, but only if there's no FN already there */
301 if (!strcasecmp(firsttoken, "n")) {
302 if (strlen(displayname) == 0) {
303 strcpy(displayname, thisvalue);
304 vcard_n_prettyize(displayname);
308 /* FN (full name) is a true 'display name' field */
309 else if (!strcasecmp(firsttoken, "fn")) {
310 strcpy(displayname, thisvalue);
314 else if (!strcasecmp(firsttoken, "title")) {
315 strcpy(title, thisvalue);
319 else if (!strcasecmp(firsttoken, "org")) {
320 strcpy(org, thisvalue);
323 else if (!strcasecmp(firsttoken, "email")) {
324 if (strlen(mailto) > 0) strcat(mailto, "<br />");
326 "<A HREF=\"/display_enter"
327 "?force_room=_MAIL_?recp=");
328 urlesc(&mailto[strlen(mailto)], thisvalue);
329 strcat(mailto, "\">");
330 urlesc(&mailto[strlen(mailto)], thisvalue);
331 strcat(mailto, "</A>");
333 else if (!strcasecmp(firsttoken, "tel")) {
334 if (strlen(phone) > 0) strcat(phone, "<br />");
335 strcat(phone, thisvalue);
336 for (j=0; j<num_tokens(thisname, ';'); ++j) {
337 extract_token(buf, thisname, j, ';', sizeof buf);
338 if (!strcasecmp(buf, "tel"))
340 else if (!strcasecmp(buf, "work"))
341 strcat(phone, _(" (work)"));
342 else if (!strcasecmp(buf, "home"))
343 strcat(phone, _(" (home)"));
344 else if (!strcasecmp(buf, "cell"))
345 strcat(phone, _(" (cell)"));
353 else if (!strcasecmp(firsttoken, "adr")) {
356 wprintf(_("Address:"));
357 wprintf("</TD><TD>");
358 for (j=0; j<num_tokens(thisvalue, ';'); ++j) {
359 extract_token(buf, thisvalue, j, ';', sizeof buf);
360 if (strlen(buf) > 0) {
362 if (j<3) wprintf("<br />");
366 wprintf("</TD></TR>\n");
369 else if (!strcasecmp(firsttoken, "version")) {
372 else if (!strcasecmp(firsttoken, "rev")) {
375 else if (!strcasecmp(firsttoken, "label")) {
380 /*** Don't show extra fields. They're ugly.
384 wprintf("</TD><TD>");
386 wprintf("</TD></TR>\n");
396 wprintf("<TR BGCOLOR=\"#AAAAAA\">"
397 "<TD COLSPAN=2 BGCOLOR=\"#FFFFFF\">"
398 "<IMG ALIGN=CENTER SRC=\"/static/viewcontacts_48x.gif\">"
399 "<FONT SIZE=+1><B>");
400 escputs(displayname);
401 wprintf("</B></FONT>");
402 if (strlen(title) > 0) {
403 wprintf("<div align=right>");
407 if (strlen(org) > 0) {
408 wprintf("<div align=right>");
412 wprintf("</TD></TR>\n");
414 if (strlen(phone) > 0)
416 wprintf(_("Telephone:"));
417 wprintf("</TD><TD>%s</TD></TR>\n", phone);
418 if (strlen(mailto) > 0)
420 wprintf(_("E-mail:"));
421 wprintf("</TD><TD>%s</TD></TR>\n", mailto);
426 wprintf("</table></div>\n");
432 * Display a textual vCard
433 * (Converts to a vCard object and then calls the actual display function)
434 * Set 'full' to nonzero to display the whole card instead of a one-liner.
435 * Or, if "storename" is non-NULL, just store the person's name in that
436 * buffer instead of displaying the card at all.
438 void display_vcard(char *vcard_source, char alpha, int full, char *storename) {
444 v = vcard_load(vcard_source);
445 if (v == NULL) return;
447 name = vcard_get_prop(v, "n", 1, 0, 0);
453 if (storename != NULL) {
454 fetchname_parsed_vcard(v, storename);
456 else if ( (alpha == 0)
457 || ((isalpha(alpha)) && (tolower(alpha) == tolower(this_alpha)) )
458 || ((!isalpha(alpha)) && (!isalpha(this_alpha)))
460 display_parsed_vcard(v, full);
468 * I wanna SEE that message!
470 void read_message(long msgnum, int suppress_buttons) {
472 char mime_partnum[256];
473 char mime_filename[256];
474 char mime_content_type[256];
475 char mime_charset[256];
476 char mime_disposition[256];
489 char vcard_partnum[256];
490 char cal_partnum[256];
491 char *part_source = NULL;
493 iconv_t ic = (iconv_t)(-1) ;
494 char *ibuf; /* Buffer of characters to be converted */
495 char *obuf; /* Buffer for converted characters */
496 size_t ibuflen; /* Length of input buffer */
497 size_t obuflen; /* Length of output buffer */
498 char *osav; /* Saved pointer to output buffer */
504 strcpy(reply_to, "");
505 strcpy(vcard_partnum, "");
506 strcpy(cal_partnum, "");
507 strcpy(mime_http, "");
508 strcpy(mime_content_type, "text/plain");
509 strcpy(mime_charset, "us-ascii");
511 serv_printf("MSG4 %ld", msgnum);
512 serv_getln(buf, sizeof buf);
515 wprintf(_("ERROR:"));
516 wprintf("</STRONG> %s<br />\n", &buf[4]);
520 /* begin everythingamundo table */
521 wprintf("<div id=\"fix_scrollbar_bug\">\n");
522 wprintf("<table width=100%% border=1 cellspacing=0 "
523 "cellpadding=0><TR><TD>\n");
525 /* begin message header table */
526 wprintf("<TABLE WIDTH=100%% BORDER=0 CELLSPACING=0 "
527 "CELLPADDING=1 BGCOLOR=\"#CCCCCC\"><TR><TD>\n");
529 wprintf("<SPAN CLASS=\"message_header\">");
530 strcpy(m_subject, "");
532 while (serv_getln(buf, sizeof buf), strcasecmp(buf, "text")) {
533 if (!strcmp(buf, "000")) {
535 wprintf(_("unexpected end of message"));
536 wprintf("</I><br /><br />\n");
537 wprintf("</SPAN>\n");
540 if (!strncasecmp(buf, "nhdr=yes", 8))
544 if (!strncasecmp(buf, "type=", 5))
545 format_type = atoi(&buf[5]);
546 if (!strncasecmp(buf, "from=", 5)) {
547 strcpy(from, &buf[5]);
549 wprintf("<A HREF=\"/showuser?who=");
551 utf8ify_rfc822_string(from);
558 if (!strncasecmp(buf, "subj=", 5)) {
559 strcpy(m_subject, &buf[5]);
561 if ((!strncasecmp(buf, "hnod=", 5))
562 && (strcasecmp(&buf[5], serv_info.serv_humannode))) {
563 wprintf("(%s) ", &buf[5]);
565 if ((!strncasecmp(buf, "room=", 5))
566 && (strcasecmp(&buf[5], WC->wc_roomname))
567 && (strlen(&buf[5])>0) ) {
569 wprintf("%s> ", &buf[5]);
571 if (!strncasecmp(buf, "rfca=", 5)) {
572 strcpy(rfca, &buf[5]);
578 if (!strncasecmp(buf, "node=", 5)) {
579 strcpy(node, &buf[5]);
580 if ( ((WC->room_flags & QR_NETWORK)
581 || ((strcasecmp(&buf[5], serv_info.serv_nodename)
582 && (strcasecmp(&buf[5], serv_info.serv_fqdn)))))
585 wprintf("@%s ", &buf[5]);
588 if (!strncasecmp(buf, "rcpt=", 5)) {
590 wprintf("%s ", &buf[5]);
592 if (!strncasecmp(buf, "time=", 5)) {
593 fmt_date(now, atol(&buf[5]), 0);
597 if (!strncasecmp(buf, "part=", 5)) {
598 extract_token(mime_filename, &buf[5], 1, '|', sizeof mime_filename);
599 extract_token(mime_partnum, &buf[5], 2, '|', sizeof mime_partnum);
600 extract_token(mime_disposition, &buf[5], 3, '|', sizeof mime_disposition);
601 extract_token(mime_content_type, &buf[5], 4, '|', sizeof mime_content_type);
602 mime_length = extract_int(&buf[5], 5);
604 if (!strcasecmp(mime_disposition, "attachment")) {
605 snprintf(&mime_http[strlen(mime_http)],
606 (sizeof(mime_http) - strlen(mime_http) - 1),
607 "<A HREF=\"/output_mimepart?"
608 "msgnum=%ld?partnum=%s\" "
609 "TARGET=\"wc.%ld.%s\">"
610 "<IMG SRC=\"/static/diskette_24x.gif\" "
611 "BORDER=0 ALIGN=MIDDLE>\n"
612 "Part %s: %s (%s, %d bytes)</A><br />\n",
613 msgnum, mime_partnum,
614 msgnum, mime_partnum,
615 mime_partnum, mime_filename,
616 mime_content_type, mime_length);
619 if ((!strcasecmp(mime_disposition, "inline"))
620 && (!strncasecmp(mime_content_type, "image/", 6)) ){
621 snprintf(&mime_http[strlen(mime_http)],
622 (sizeof(mime_http) - strlen(mime_http) - 1),
623 "<IMG SRC=\"/output_mimepart?"
624 "msgnum=%ld?partnum=%s\">",
625 msgnum, mime_partnum);
628 /*** begin handler prep ***/
629 if (!strcasecmp(mime_content_type, "text/x-vcard")) {
630 strcpy(vcard_partnum, mime_partnum);
633 if (!strcasecmp(mime_content_type, "text/calendar")) {
634 strcpy(cal_partnum, mime_partnum);
637 /*** end handler prep ***/
643 /* Generate a reply-to address */
644 if (strlen(rfca) > 0) {
645 strcpy(reply_to, rfca);
648 if ( (strlen(node) > 0)
649 && (strcasecmp(node, serv_info.serv_nodename))
650 && (strcasecmp(node, serv_info.serv_humannode)) ) {
651 snprintf(reply_to, sizeof(reply_to), "%s @ %s",
655 snprintf(reply_to, sizeof(reply_to), "%s", from);
665 utf8ify_rfc822_string(m_subject);
667 if (strlen(m_subject) > 0) {
669 "<SPAN CLASS=\"message_subject\">");
670 wprintf(_("Subject:"));
671 wprintf(" %s</SPAN>", m_subject
676 /* start msg buttons */
677 if (!suppress_buttons) {
678 wprintf("<td align=right>\n");
681 wprintf("<a href=\"/display_enter?recp=");
682 urlescputs(reply_to);
683 wprintf("?subject=");
684 if (strncasecmp(m_subject, "Re:", 3)) wprintf("Re:%20");
685 urlescputs(m_subject);
686 wprintf("\">[%s]</a> ", _("Reply"));
689 if (WC->wc_view == VIEW_MAILBOX) {
690 wprintf("<a href=\"/display_enter?pullquote=%ld?subject=", msgnum);
691 if (strncasecmp(m_subject, "Fwd:", 4)) wprintf("Fwd:%20");
692 urlescputs(m_subject);
693 wprintf("\">[%s]</a> ", _("Forward"));
696 if (WC->is_room_aide) {
698 wprintf("<a href=\"/confirm_move_msg?msgid=%ld\">[%s]</a> ",
702 wprintf("<a href=\"/delete_msg?msgid=%ld\" "
703 "onClick=\"return confirm('%s');\">"
704 "[%s]</a> ", msgnum, _("Delete this message?"), _("Delete")
708 wprintf("<a href=\"/msg?msgnum=%ld?sourceiframe=msgloader1?print_it=yes\" target=\"msgloader1\">"
709 "[%s]</a>", msgnum, _("Print"));
714 wprintf("</TR></TABLE>\n");
717 wprintf("<TABLE BORDER=0 WIDTH=100%% BGCOLOR=#FFFFFF "
718 "CELLPADDING=1 CELLSPACING=0><TR><TD>");
721 * Learn the content type
723 strcpy(mime_content_type, "text/plain");
724 while (serv_getln(buf, sizeof buf), (strlen(buf) > 0)) {
725 if (!strcmp(buf, "000")) {
727 wprintf(_("unexpected end of message"));
728 wprintf("</I><br /><br />\n");
731 if (!strncasecmp(buf, "Content-type: ", 14)) {
732 safestrncpy(mime_content_type, &buf[14],
733 sizeof(mime_content_type));
734 for (i=0; i<strlen(mime_content_type); ++i) {
735 if (!strncasecmp(&mime_content_type[i], "charset=", 8)) {
736 safestrncpy(mime_charset, &mime_content_type[i+8],
737 sizeof mime_charset);
740 for (i=0; i<strlen(mime_content_type); ++i) {
741 if (mime_content_type[i] == ';') {
742 mime_content_type[i] = 0;
748 /* Set up a character set conversion if we need to (and if we can) */
750 if ( (strcasecmp(mime_charset, "us-ascii"))
751 && (strcasecmp(mime_charset, "UTF-8")) ) {
752 ic = iconv_open("UTF-8", mime_charset);
753 if (ic == (iconv_t)(-1) ) {
754 lprintf(5, "iconv_open() failed: %s\n", strerror(errno));
759 /* Messages in legacy Citadel variformat get handled thusly... */
760 if (!strcasecmp(mime_content_type, "text/x-citadel-variformat")) {
764 /* Boring old 80-column fixed format text gets handled this way... */
765 else if ( (!strcasecmp(mime_content_type, "text/plain"))
766 || (!strcasecmp(mime_content_type, "text")) ) {
767 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
768 if (buf[strlen(buf)-1] == '\n') buf[strlen(buf)-1] = 0;
769 if (buf[strlen(buf)-1] == '\r') buf[strlen(buf)-1] = 0;
772 if (ic != (iconv_t)(-1) ) {
774 ibuflen = strlen(ibuf);
776 obuf = (char *) malloc(obuflen);
778 iconv(ic, &ibuf, &ibuflen, &obuf, &obuflen);
779 osav[SIZ-obuflen] = 0;
780 safestrncpy(buf, osav, sizeof buf);
785 while ((strlen(buf) > 0) && (isspace(buf[strlen(buf) - 1])))
786 buf[strlen(buf) - 1] = 0;
788 ((!strncmp(buf, ">", 1)) || (!strncmp(buf, " >", 2)) || (!strncmp(buf, " :-)", 4)))) {
789 wprintf("<BLOCKQUOTE>");
791 } else if ((bq == 1) &&
792 (strncmp(buf, ">", 1)) && (strncmp(buf, " >", 2)) && (strncmp(buf, " :-)", 4))) {
793 wprintf("</BLOCKQUOTE>");
799 wprintf("</TT><br />\n");
801 wprintf("</I><br />");
804 else /* HTML is fun, but we've got to strip it first */
805 if (!strcasecmp(mime_content_type, "text/html")) {
806 output_html(mime_charset);
809 /* Unknown weirdness */
811 wprintf(_("I don't know how to display %s"), mime_content_type);
812 wprintf("<br />\n", mime_content_type);
813 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) { }
816 /* Afterwards, offer links to download attachments 'n' such */
817 if (strlen(mime_http) > 0) {
818 wprintf("%s", mime_http);
821 /* Handler for vCard parts */
822 if (strlen(vcard_partnum) > 0) {
823 part_source = load_mimepart(msgnum, vcard_partnum);
824 if (part_source != NULL) {
826 /* If it's my vCard I can edit it */
827 if ( (!strcasecmp(WC->wc_roomname, USERCONFIGROOM))
828 || (!strcasecmp(&WC->wc_roomname[11], USERCONFIGROOM))
829 || (WC->wc_view == VIEW_ADDRESSBOOK)
831 wprintf("<A HREF=\"/edit_vcard?"
832 "msgnum=%ld?partnum=%s\">",
833 msgnum, vcard_partnum);
834 wprintf("[%s]</A>", _("edit"));
837 /* In all cases, display the full card */
838 display_vcard(part_source, 0, 1, NULL);
842 /* Handler for calendar parts */
843 if (strlen(cal_partnum) > 0) {
844 part_source = load_mimepart(msgnum, cal_partnum);
845 if (part_source != NULL) {
846 cal_process_attachment(part_source,
847 msgnum, cal_partnum);
857 wprintf("</TD></TR></TABLE>\n");
859 /* end everythingamundo table */
860 wprintf("</TD></TR></TABLE>\n");
861 wprintf("</div><br />\n");
864 if (ic != (iconv_t)(-1) ) {
873 * Unadorned HTML output of an individual message, suitable
874 * for placing in a hidden iframe, for printing, or whatever
876 void embed_message(void) {
882 msgnum = atol(bstr("msgnum"));
883 sourceiframe = bstr("sourceiframe");
884 targetdiv = bstr("targetdiv");
885 print_it = bstr("print_it");
887 output_headers(1, 0, 0, 0, 0, 1, 0);
890 wprintf("<html><head>");
892 /* If we're loading into a hidden iframe, chances are the caller told us
893 * about a target div somewhere that we need to copy into when we're done.
895 if (strlen(targetdiv) > 0) wprintf(
897 " <script type=\"text/javascript\"> \n"
898 " function loaded_now_copy_it() { \n"
899 " parent.document.getElementById(\"%s\").innerHTML = parent.frames['%s'].document.body.innerHTML; \n"
906 if (!strcasecmp(print_it, "yes")) wprintf(
908 " <script type=\"text/javascript\"> \n"
909 " function loaded_now_print_it() { \n"
910 " parent.frames['%s'].focus(); \n"
911 " parent.frames['%s'].print(); \n"
920 if (strlen(targetdiv) > 0) {
921 wprintf(" onLoad='loaded_now_copy_it();'");
923 if (!strcasecmp(print_it, "yes")) {
924 wprintf(" onLoad='loaded_now_print_it();'");
927 read_message(msgnum, (!strcasecmp(print_it, "yes") ? 1 : 0) );
928 wprintf("</body></html>\n");
936 * Read message in simple, JavaScript-embeddable form for 'forward'
937 * or 'reply quoted' operations.
939 * NOTE: it is VITALLY IMPORTANT that we output no single-quotes or linebreaks
940 * in this function. Doing so would throw a JavaScript error in the
941 * 'supplied text' argument to the editor.
943 void pullquote_message(long msgnum) {
945 char mime_partnum[256];
946 char mime_filename[256];
947 char mime_content_type[256];
948 char mime_charset[256];
949 char mime_disposition[256];
962 char vcard_partnum[256];
963 char cal_partnum[256];
964 char *part_source = NULL;
966 iconv_t ic = (iconv_t)(-1) ;
967 char *ibuf; /* Buffer of characters to be converted */
968 char *obuf; /* Buffer for converted characters */
969 size_t ibuflen; /* Length of input buffer */
970 size_t obuflen; /* Length of output buffer */
971 char *osav; /* Saved pointer to output buffer */
977 strcpy(reply_to, "");
978 strcpy(vcard_partnum, "");
979 strcpy(cal_partnum, "");
980 strcpy(mime_http, "");
981 strcpy(mime_content_type, "text/plain");
982 strcpy(mime_charset, "us-ascii");
984 serv_printf("MSG4 %ld", msgnum);
985 serv_getln(buf, sizeof buf);
987 wprintf(_("ERROR:"));
988 wprintf("%s<br />", &buf[4]);
992 strcpy(m_subject, "");
994 while (serv_getln(buf, sizeof buf), strcasecmp(buf, "text")) {
995 if (!strcmp(buf, "000")) {
996 wprintf(_("unexpected end of message"));
999 if (!strncasecmp(buf, "nhdr=yes", 8))
1003 if (!strncasecmp(buf, "type=", 5))
1004 format_type = atoi(&buf[5]);
1005 if (!strncasecmp(buf, "from=", 5)) {
1006 strcpy(from, &buf[5]);
1007 wprintf(_("from "));
1009 utf8ify_rfc822_string(from);
1013 if (!strncasecmp(buf, "subj=", 5)) {
1014 strcpy(m_subject, &buf[5]);
1016 if ((!strncasecmp(buf, "hnod=", 5))
1017 && (strcasecmp(&buf[5], serv_info.serv_humannode))) {
1018 wprintf("(%s) ", &buf[5]);
1020 if ((!strncasecmp(buf, "room=", 5))
1021 && (strcasecmp(&buf[5], WC->wc_roomname))
1022 && (strlen(&buf[5])>0) ) {
1024 wprintf("%s> ", &buf[5]);
1026 if (!strncasecmp(buf, "rfca=", 5)) {
1027 strcpy(rfca, &buf[5]);
1033 if (!strncasecmp(buf, "node=", 5)) {
1034 strcpy(node, &buf[5]);
1035 if ( ((WC->room_flags & QR_NETWORK)
1036 || ((strcasecmp(&buf[5], serv_info.serv_nodename)
1037 && (strcasecmp(&buf[5], serv_info.serv_fqdn)))))
1038 && (strlen(rfca)==0)
1040 wprintf("@%s ", &buf[5]);
1043 if (!strncasecmp(buf, "rcpt=", 5)) {
1045 wprintf("%s ", &buf[5]);
1047 if (!strncasecmp(buf, "time=", 5)) {
1048 fmt_date(now, atol(&buf[5]), 0);
1049 wprintf("%s ", now);
1052 if (!strncasecmp(buf, "part=", 5)) {
1056 * We must forward the attachments. This is to be done
1057 * by downloading each attachment of the original
1058 * message and inserting it into the new message's
1068 utf8ify_rfc822_string(m_subject);
1070 if (strlen(m_subject) > 0) {
1071 wprintf(_("Subject:"));
1072 wprintf(" %s<br />", m_subject);
1081 * Learn the content type
1083 strcpy(mime_content_type, "text/plain");
1084 while (serv_getln(buf, sizeof buf), (strlen(buf) > 0)) {
1085 if (!strcmp(buf, "000")) {
1086 wprintf(_("unexpected end of message"));
1089 if (!strncasecmp(buf, "Content-type: ", 14)) {
1090 safestrncpy(mime_content_type, &buf[14],
1091 sizeof(mime_content_type));
1092 for (i=0; i<strlen(mime_content_type); ++i) {
1093 if (!strncasecmp(&mime_content_type[i], "charset=", 8)) {
1094 safestrncpy(mime_charset, &mime_content_type[i+8],
1095 sizeof mime_charset);
1098 for (i=0; i<strlen(mime_content_type); ++i) {
1099 if (mime_content_type[i] == ';') {
1100 mime_content_type[i] = 0;
1106 /* Set up a character set conversion if we need to (and if we can) */
1108 if ( (strcasecmp(mime_charset, "us-ascii"))
1109 && (strcasecmp(mime_charset, "UTF-8")) ) {
1110 ic = iconv_open("UTF-8", mime_charset);
1111 if (ic == (iconv_t)(-1) ) {
1112 lprintf(5, "iconv_open() failed: %s\n", strerror(errno));
1117 /* Messages in legacy Citadel variformat get handled thusly... */
1118 if (!strcasecmp(mime_content_type, "text/x-citadel-variformat")) {
1122 /* Boring old 80-column fixed format text gets handled this way... */
1123 else if (!strcasecmp(mime_content_type, "text/plain")) {
1124 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1125 if (buf[strlen(buf)-1] == '\n') buf[strlen(buf)-1] = 0;
1126 if (buf[strlen(buf)-1] == '\r') buf[strlen(buf)-1] = 0;
1129 if (ic != (iconv_t)(-1) ) {
1131 ibuflen = strlen(ibuf);
1133 obuf = (char *) malloc(obuflen);
1135 iconv(ic, &ibuf, &ibuflen, &obuf, &obuflen);
1136 osav[SIZ-obuflen] = 0;
1137 safestrncpy(buf, osav, sizeof buf);
1142 while ((strlen(buf) > 0) && (isspace(buf[strlen(buf) - 1])))
1143 buf[strlen(buf) - 1] = 0;
1145 ((!strncmp(buf, ">", 1)) || (!strncmp(buf, " >", 2)) || (!strncmp(buf, " :-)", 4)))) {
1146 wprintf("<BLOCKQUOTE>");
1148 } else if ((bq == 1) &&
1149 (strncmp(buf, ">", 1)) && (strncmp(buf, " >", 2)) && (strncmp(buf, " :-)", 4))) {
1150 wprintf("</BLOCKQUOTE>");
1156 wprintf("</TT><br />");
1158 wprintf("</I><br />");
1161 /* HTML just gets escaped and stuffed back into the editor */
1162 else if (!strcasecmp(mime_content_type, "text/html")) {
1163 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1168 /* Unknown weirdness ... don't know how to handle this content type */
1170 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) { }
1179 /* end of body handler */
1181 if (ic != (iconv_t)(-1) ) {
1192 void display_summarized(int num) {
1196 if (WC->summ[num].is_new) wprintf("<B>");
1197 wprintf("<A HREF=\"/msg?msgnum=%ld?sourceiframe=msgloader1?targetdiv=preview_pane\" target=\"msgloader1\">",
1198 WC->summ[num].msgnum);
1199 escputs(WC->summ[num].subj);
1201 if (WC->summ[num].is_new) wprintf("</B>");
1202 wprintf("</TD><TD>");
1203 if (WC->summ[num].is_new) wprintf("<B>");
1204 escputs(WC->summ[num].from);
1205 if (WC->summ[num].is_new) wprintf("</B>");
1206 wprintf(" </TD><TD>");
1207 if (WC->summ[num].is_new) wprintf("<B>");
1208 fmt_date(datebuf, WC->summ[num].date, 1); /* brief */
1210 if (WC->summ[num].is_new) wprintf("</B>");
1213 "<INPUT TYPE=\"checkbox\" NAME=\"msg_%ld\" VALUE=\"yes\">"
1215 WC->summ[num].msgnum
1223 void display_addressbook(long msgnum, char alpha) {
1225 char mime_partnum[SIZ];
1226 char mime_filename[SIZ];
1227 char mime_content_type[SIZ];
1228 char mime_disposition[SIZ];
1230 char vcard_partnum[SIZ];
1231 char *vcard_source = NULL;
1232 struct message_summary summ;
1234 memset(&summ, 0, sizeof(summ));
1235 safestrncpy(summ.subj, _("(no subject)"), sizeof summ.subj);
1237 sprintf(buf, "MSG0 %ld|1", msgnum); /* ask for headers only */
1239 serv_getln(buf, sizeof buf);
1240 if (buf[0] != '1') return;
1242 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1243 if (!strncasecmp(buf, "part=", 5)) {
1244 extract_token(mime_filename, &buf[5], 1, '|', sizeof mime_filename);
1245 extract_token(mime_partnum, &buf[5], 2, '|', sizeof mime_partnum);
1246 extract_token(mime_disposition, &buf[5], 3, '|', sizeof mime_disposition);
1247 extract_token(mime_content_type, &buf[5], 4, '|', sizeof mime_content_type);
1248 mime_length = extract_int(&buf[5], 5);
1250 if (!strcasecmp(mime_content_type, "text/x-vcard")) {
1251 strcpy(vcard_partnum, mime_partnum);
1257 if (strlen(vcard_partnum) > 0) {
1258 vcard_source = load_mimepart(msgnum, vcard_partnum);
1259 if (vcard_source != NULL) {
1261 /* Display the summary line */
1262 display_vcard(vcard_source, alpha, 0, NULL);
1264 /* If it's my vCard I can edit it */
1265 if ( (!strcasecmp(WC->wc_roomname, USERCONFIGROOM))
1266 || (!strcasecmp(&WC->wc_roomname[11], USERCONFIGROOM))
1267 || (WC->wc_view == VIEW_ADDRESSBOOK)
1269 wprintf("<A HREF=\"/edit_vcard?"
1270 "msgnum=%ld?partnum=%s\">",
1271 msgnum, vcard_partnum);
1272 wprintf("[%s]</A>", _("edit"));
1283 /* If it's an old "Firstname Lastname" style record, try to
1286 void lastfirst_firstlast(char *namebuf) {
1287 char firstname[SIZ];
1291 if (namebuf == NULL) return;
1292 if (strchr(namebuf, ';') != NULL) return;
1294 i = num_tokens(namebuf, ' ');
1297 extract_token(lastname, namebuf, i-1, ' ', sizeof lastname);
1298 remove_token(namebuf, i-1, ' ');
1299 strcpy(firstname, namebuf);
1300 sprintf(namebuf, "%s; %s", lastname, firstname);
1304 void fetch_ab_name(long msgnum, char *namebuf) {
1306 char mime_partnum[SIZ];
1307 char mime_filename[SIZ];
1308 char mime_content_type[SIZ];
1309 char mime_disposition[SIZ];
1311 char vcard_partnum[SIZ];
1312 char *vcard_source = NULL;
1314 struct message_summary summ;
1316 if (namebuf == NULL) return;
1317 strcpy(namebuf, "");
1319 memset(&summ, 0, sizeof(summ));
1320 safestrncpy(summ.subj, "(no subject)", sizeof summ.subj);
1322 sprintf(buf, "MSG0 %ld|1", msgnum); /* ask for headers only */
1324 serv_getln(buf, sizeof buf);
1325 if (buf[0] != '1') return;
1327 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1328 if (!strncasecmp(buf, "part=", 5)) {
1329 extract_token(mime_filename, &buf[5], 1, '|', sizeof mime_filename);
1330 extract_token(mime_partnum, &buf[5], 2, '|', sizeof mime_partnum);
1331 extract_token(mime_disposition, &buf[5], 3, '|', sizeof mime_disposition);
1332 extract_token(mime_content_type, &buf[5], 4, '|', sizeof mime_content_type);
1333 mime_length = extract_int(&buf[5], 5);
1335 if (!strcasecmp(mime_content_type, "text/x-vcard")) {
1336 strcpy(vcard_partnum, mime_partnum);
1342 if (strlen(vcard_partnum) > 0) {
1343 vcard_source = load_mimepart(msgnum, vcard_partnum);
1344 if (vcard_source != NULL) {
1346 /* Grab the name off the card */
1347 display_vcard(vcard_source, 0, 0, namebuf);
1353 lastfirst_firstlast(namebuf);
1355 for (i=0; i<strlen(namebuf); ++i) {
1356 if (namebuf[i] != ';') return;
1358 strcpy(namebuf, _("(no name)"));
1364 * Record compare function for sorting address book indices
1366 int abcmp(const void *ab1, const void *ab2) {
1368 (((const struct addrbookent *)ab1)->ab_name),
1369 (((const struct addrbookent *)ab2)->ab_name)
1375 * Helper function for do_addrbook_view()
1376 * Converts a name into a three-letter tab label
1378 void nametab(char *tabbuf, char *name) {
1379 stresc(tabbuf, name, 0, 0);
1380 tabbuf[0] = toupper(tabbuf[0]);
1381 tabbuf[1] = tolower(tabbuf[1]);
1382 tabbuf[2] = tolower(tabbuf[2]);
1388 * Render the address book using info we gathered during the scan
1390 void do_addrbook_view(struct addrbookent *addrbook, int num_ab) {
1394 static int NAMESPERPAGE = 60;
1398 char tabfirst_label[SIZ];
1400 char tablast_label[SIZ];
1404 wprintf(_("This address book is empty."));
1410 qsort(addrbook, num_ab, sizeof(struct addrbookent), abcmp);
1413 num_pages = num_ab / NAMESPERPAGE;
1415 page = atoi(bstr("page"));
1418 for (i=0; i<=num_pages; ++i) {
1420 wprintf("<A HREF=\"/readfwd?page=%d\">", i);
1425 tabfirst = i * NAMESPERPAGE;
1426 tablast = tabfirst + NAMESPERPAGE - 1;
1427 if (tablast > (num_ab - 1)) tablast = (num_ab - 1);
1428 nametab(tabfirst_label, addrbook[tabfirst].ab_name);
1429 nametab(tablast_label, addrbook[tablast].ab_name);
1430 wprintf("[%s - %s]",
1431 tabfirst_label, tablast_label
1440 wprintf("<br />\n");
1442 wprintf("<TABLE border=0 cellspacing=0 "
1443 "cellpadding=3 width=100%%>\n"
1446 for (i=0; i<num_ab; ++i) {
1448 if ((i / NAMESPERPAGE) == page) {
1450 if ((displayed % 4) == 0) {
1451 if (displayed > 0) {
1455 wprintf("<TR BGCOLOR=\"#%s\">",
1456 (bg ? "DDDDDD" : "FFFFFF")
1462 wprintf("<A HREF=\"/readfwd?startmsg=%ld&is_singlecard=1",
1463 addrbook[i].ab_msgnum);
1464 wprintf("?maxmsgs=1?summary=0?alpha=%s\">", bstr("alpha"));
1465 vcard_n_prettyize(addrbook[i].ab_name);
1466 escputs(addrbook[i].ab_name);
1467 wprintf("</A></TD>\n");
1472 wprintf("</TR></TABLE>\n");
1478 * load message pointers from the server
1480 int load_msg_ptrs(char *servcmd, int with_headers)
1484 char displayname[128];
1491 int num_summ_alloc = 0;
1494 if (WC->num_summ != 0) {
1499 num_summ_alloc = 100;
1501 WC->summ = malloc(num_summ_alloc * sizeof(struct message_summary));
1504 maxload = sizeof(WC->msgarr) / sizeof(long) ;
1506 serv_getln(buf, sizeof buf);
1507 if (buf[0] != '1') {
1508 wprintf("<EM>%s</EM><br />\n", &buf[4]);
1511 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
1512 if (nummsgs < maxload) {
1513 WC->msgarr[nummsgs] = extract_long(buf, 0);
1514 datestamp = extract_long(buf, 1);
1515 extract_token(displayname, buf, 2, '|', sizeof displayname);
1516 extract_token(nodename, buf, 3, '|', sizeof nodename);
1517 extract_token(inetaddr, buf, 4, '|', sizeof inetaddr);
1518 extract_token(subject, buf, 5, '|', sizeof subject);
1522 if (nummsgs > num_summ_alloc) {
1523 num_summ_alloc *= 2;
1524 WC->summ = realloc(WC->summ, num_summ_alloc * sizeof(struct message_summary));
1528 memset(&WC->summ[nummsgs-1], 0, sizeof(struct message_summary));
1529 WC->summ[nummsgs-1].msgnum = WC->msgarr[nummsgs-1];
1530 safestrncpy(WC->summ[nummsgs-1].subj, _("(no subject)"), sizeof WC->summ[nummsgs-1].subj);
1531 if (strlen(displayname) > 0) {
1532 safestrncpy(WC->summ[nummsgs-1].from, displayname, sizeof WC->summ[nummsgs-1].from);
1534 if (strlen(subject) > 0) {
1535 safestrncpy(WC->summ[nummsgs-1].subj, subject,
1536 sizeof WC->summ[nummsgs-1].subj);
1539 /* Handle subjects with RFC2047 encoding */
1540 utf8ify_rfc822_string(WC->summ[nummsgs-1].subj);
1542 if (strlen(WC->summ[nummsgs-1].subj) > 75) {
1543 strcpy(&WC->summ[nummsgs-1].subj[72], "...");
1546 if (strlen(nodename) > 0) {
1547 if ( ((WC->room_flags & QR_NETWORK)
1548 || ((strcasecmp(nodename, serv_info.serv_nodename)
1549 && (strcasecmp(nodename, serv_info.serv_fqdn)))))
1551 strcat(WC->summ[nummsgs-1].from, " @ ");
1552 strcat(WC->summ[nummsgs-1].from, nodename);
1556 WC->summ[nummsgs-1].date = datestamp;
1559 /* Handle senders with RFC2047 encoding */
1560 utf8ify_rfc822_string(WC->summ[nummsgs-1].from);
1562 if (strlen(WC->summ[nummsgs-1].from) > 25) {
1563 strcpy(&WC->summ[nummsgs-1].from[22], "...");
1572 int summcmp_subj(const void *s1, const void *s2) {
1573 struct message_summary *summ1;
1574 struct message_summary *summ2;
1576 summ1 = (struct message_summary *)s1;
1577 summ2 = (struct message_summary *)s2;
1578 return strcasecmp(summ1->subj, summ2->subj);
1581 int summcmp_rsubj(const void *s1, const void *s2) {
1582 struct message_summary *summ1;
1583 struct message_summary *summ2;
1585 summ1 = (struct message_summary *)s1;
1586 summ2 = (struct message_summary *)s2;
1587 return strcasecmp(summ2->subj, summ1->subj);
1590 int summcmp_sender(const void *s1, const void *s2) {
1591 struct message_summary *summ1;
1592 struct message_summary *summ2;
1594 summ1 = (struct message_summary *)s1;
1595 summ2 = (struct message_summary *)s2;
1596 return strcasecmp(summ1->from, summ2->from);
1599 int summcmp_rsender(const void *s1, const void *s2) {
1600 struct message_summary *summ1;
1601 struct message_summary *summ2;
1603 summ1 = (struct message_summary *)s1;
1604 summ2 = (struct message_summary *)s2;
1605 return strcasecmp(summ2->from, summ1->from);
1608 int summcmp_date(const void *s1, const void *s2) {
1609 struct message_summary *summ1;
1610 struct message_summary *summ2;
1612 summ1 = (struct message_summary *)s1;
1613 summ2 = (struct message_summary *)s2;
1615 if (summ1->date < summ2->date) return -1;
1616 else if (summ1->date > summ2->date) return +1;
1620 int summcmp_rdate(const void *s1, const void *s2) {
1621 struct message_summary *summ1;
1622 struct message_summary *summ2;
1624 summ1 = (struct message_summary *)s1;
1625 summ2 = (struct message_summary *)s2;
1627 if (summ1->date < summ2->date) return +1;
1628 else if (summ1->date > summ2->date) return -1;
1633 * command loop for reading messages
1635 void readloop(char *oper)
1644 int num_displayed = 0;
1646 int is_addressbook = 0;
1647 int is_singlecard = 0;
1648 int is_calendar = 0;
1651 int remaining_messages;
1653 int lowest_displayed = (-1);
1654 int highest_displayed = 0;
1655 long pn_previous = 0L;
1656 long pn_current = 0L;
1659 struct addrbookent *addrbook = NULL;
1661 char *sortby = NULL;
1662 char sortpref_name[128];
1663 char sortpref_value[128];
1664 char *subjsort_button;
1665 char *sendsort_button;
1666 char *datesort_button;
1668 startmsg = atol(bstr("startmsg"));
1669 maxmsgs = atoi(bstr("maxmsgs"));
1670 is_summary = atoi(bstr("summary"));
1671 if (maxmsgs == 0) maxmsgs = DEFAULT_MAXMSGS;
1673 snprintf(sortpref_name, sizeof sortpref_name, "sort %s", WC->wc_roomname);
1674 get_preference(sortpref_name, sortpref_value, sizeof sortpref_value);
1676 sortby = bstr("sortby");
1677 if ( (strlen(sortby) > 0) && (strcasecmp(sortby, sortpref_value)) ) {
1678 set_preference(sortpref_name, sortby, 1);
1680 if (strlen(sortby) == 0) sortby = sortpref_value;
1681 if (strlen(sortby) == 0) sortby = "msgid";
1683 output_headers(1, 1, 1, 0, 0, 0, 0);
1685 /* When in summary mode, always show ALL messages instead of just
1686 * new or old. Otherwise, show what the user asked for.
1688 if (!strcmp(oper, "readnew")) {
1689 strcpy(cmd, "MSGS NEW");
1691 else if (!strcmp(oper, "readold")) {
1692 strcpy(cmd, "MSGS OLD");
1695 strcpy(cmd, "MSGS ALL");
1698 if ((WC->wc_view == VIEW_MAILBOX) && (maxmsgs > 1)) {
1700 strcpy(cmd, "MSGS ALL");
1703 if ((WC->wc_view == VIEW_ADDRESSBOOK) && (maxmsgs > 1)) {
1705 strcpy(cmd, "MSGS ALL");
1710 strcpy(cmd, "MSGS ALL|||1"); /* fetch header summary */
1715 /* Are we doing a summary view? If so, we need to know old messages
1716 * and new messages, so we can do that pretty boldface thing for the
1719 strcpy(old_msgs, "");
1722 serv_getln(buf, sizeof buf);
1723 if (buf[0] == '2') {
1724 strcpy(old_msgs, &buf[4]);
1728 is_singlecard = atoi(bstr("is_singlecard"));
1730 if (WC->wc_view == VIEW_CALENDAR) { /* calendar */
1732 strcpy(cmd, "MSGS ALL");
1735 if (WC->wc_view == VIEW_TASKS) { /* tasks */
1737 strcpy(cmd, "MSGS ALL");
1740 if (WC->wc_view == VIEW_NOTES) { /* notes */
1742 strcpy(cmd, "MSGS ALL");
1746 nummsgs = load_msg_ptrs(cmd, is_summary);
1749 if ((!is_tasks) && (!is_calendar) && (!is_notes)) {
1751 if (!strcmp(oper, "readnew")) {
1752 wprintf(_("No new messages."));
1753 } else if (!strcmp(oper, "readold")) {
1754 wprintf(_("No old messages."));
1756 wprintf(_("No messages here."));
1765 for (a = 0; a < nummsgs; ++a) {
1766 /* Are you a new message, or an old message? */
1768 if (is_msg_in_mset(old_msgs, WC->msgarr[a])) {
1769 WC->summ[a].is_new = 0;
1772 WC->summ[a].is_new = 1;
1778 if (startmsg == 0L) startmsg = WC->msgarr[0];
1779 remaining_messages = 0;
1781 for (a = 0; a < nummsgs; ++a) {
1782 if (WC->msgarr[a] >= startmsg) {
1783 ++remaining_messages;
1788 if (!strcasecmp(sortby, "subject")) {
1789 qsort(WC->summ, WC->num_summ,
1790 sizeof(struct message_summary), summcmp_subj);
1792 else if (!strcasecmp(sortby, "rsubject")) {
1793 qsort(WC->summ, WC->num_summ,
1794 sizeof(struct message_summary), summcmp_rsubj);
1796 else if (!strcasecmp(sortby, "sender")) {
1797 qsort(WC->summ, WC->num_summ,
1798 sizeof(struct message_summary), summcmp_sender);
1800 else if (!strcasecmp(sortby, "rsender")) {
1801 qsort(WC->summ, WC->num_summ,
1802 sizeof(struct message_summary), summcmp_rsender);
1804 else if (!strcasecmp(sortby, "date")) {
1805 qsort(WC->summ, WC->num_summ,
1806 sizeof(struct message_summary), summcmp_date);
1808 else if (!strcasecmp(sortby, "rdate")) {
1809 qsort(WC->summ, WC->num_summ,
1810 sizeof(struct message_summary), summcmp_rdate);
1814 if (!strcasecmp(sortby, "subject")) {
1815 subjsort_button = "<a href=\"/readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=rsubject\"><img border=\"0\" src=\"/static/down_pointer.gif\" /></a>" ;
1817 else if (!strcasecmp(sortby, "rsubject")) {
1818 subjsort_button = "<a href=\"/readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=subject\"><img border=\"0\" src=\"/static/up_pointer.gif\" /></a>" ;
1821 subjsort_button = "<a href=\"/readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=subject\"><img border=\"0\" src=\"/static/sort_none.gif\" /></a>" ;
1824 if (!strcasecmp(sortby, "sender")) {
1825 sendsort_button = "<a href=\"/readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=rsender\"><img border=\"0\" src=\"/static/down_pointer.gif\" /></a>" ;
1827 else if (!strcasecmp(sortby, "rsender")) {
1828 sendsort_button = "<a href=\"/readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=sender\"><img border=\"0\" src=\"/static/up_pointer.gif\" /></a>" ;
1831 sendsort_button = "<a href=\"/readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=sender\"><img border=\"0\" src=\"/static/sort_none.gif\" /></a>" ;
1834 if (!strcasecmp(sortby, "date")) {
1835 datesort_button = "<a href=\"/readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=rdate\"><img border=\"0\" src=\"/static/down_pointer.gif\" /></a>" ;
1837 else if (!strcasecmp(sortby, "rdate")) {
1838 datesort_button = "<a href=\"/readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=date\"><img border=\"0\" src=\"/static/up_pointer.gif\" /></a>" ;
1841 datesort_button = "<a href=\"/readfwd?startmsg=1?maxmsgs=9999999?summary=1?sortby=date\"><img border=\"0\" src=\"/static/sort_none.gif\" /></a>" ;
1845 wprintf("</div>"); /* end of 'content' div */
1847 wprintf("<div id=\"message_list\">"
1849 "<div id=\"fix_scrollbar_bug\">\n"
1851 "<form name=\"msgomatic\" "
1852 "method=\"POST\" action=\"/do_stuff_to_msgs\">\n"
1854 "<table border=0 cellspacing=0 "
1855 "cellpadding=0 width=100%%>\n"
1857 "<TD align=center><b><i>%s</i></b> %s</TD>"
1858 "<TD align=center><b><i>%s</i></b> %s</TD>"
1859 "<TD align=center><b><i>%s</i></b> %s</TD>"
1860 "<TD><INPUT TYPE=\"submit\" NAME=\"delete_button\" "
1861 "STYLE=\"font-family: Bitstream Vera Sans,Arial,Helvetica,sans-serif;"
1862 " font-size: 6pt;\" "
1863 "VALUE=\"%s\"></TD>"
1866 _("Subject"), subjsort_button,
1867 _("Sender"), sendsort_button,
1868 _("Date"), datesort_button,
1873 for (a = 0; a < nummsgs; ++a) {
1874 if ((WC->msgarr[a] >= startmsg) && (num_displayed < maxmsgs)) {
1876 /* Learn which msgs "Prev" & "Next" buttons go to */
1877 pn_current = WC->msgarr[a];
1878 if (a > 0) pn_previous = WC->msgarr[a-1];
1879 if (a < (nummsgs-1)) pn_next = WC->msgarr[a+1];
1881 /* If a tabular view, set up the line */
1884 wprintf("<TR BGCOLOR=\"#%s\">",
1885 (bg ? "DDDDDD" : "FFFFFF")
1889 /* Display the message */
1891 display_summarized(a);
1893 else if (is_addressbook) {
1894 fetch_ab_name(WC->msgarr[a], buf);
1896 addrbook = realloc(addrbook,
1897 (sizeof(struct addrbookent) * num_ab) );
1898 safestrncpy(addrbook[num_ab-1].ab_name, buf,
1899 sizeof(addrbook[num_ab-1].ab_name));
1900 addrbook[num_ab-1].ab_msgnum = WC->msgarr[a];
1902 else if (is_calendar) {
1903 display_calendar(WC->msgarr[a]);
1905 else if (is_tasks) {
1906 display_task(WC->msgarr[a]);
1908 else if (is_notes) {
1909 display_note(WC->msgarr[a]);
1912 read_message(WC->msgarr[a], 0);
1915 /* If a tabular view, finish the line */
1920 if (lowest_displayed < 0) lowest_displayed = a;
1921 highest_displayed = a;
1924 --remaining_messages;
1929 wprintf("</table></form>"
1930 "</div>\n"); /* end of 'fix_scrollbar_bug' div */
1931 wprintf("</div>"); /* end of 'message_list' div */
1933 wprintf("<div id=\"preview_pane\">"); /* The preview pane will initially be empty */
1936 /* Bump these because although we're thinking in zero base, the user
1937 * is a drooling idiot and is thinking in one base.
1940 ++highest_displayed;
1942 /* If we're only looking at one message, do a prev/next thing */
1943 if (num_displayed == 1) {
1944 if ((!is_tasks) && (!is_calendar) && (!is_addressbook) && (!is_notes) && (!is_singlecard)) {
1946 wprintf("<div id=\"fix_scrollbar_bug\">"
1947 "<table border=0 width=100%% bgcolor=\"#dddddd\"><tr><td>");
1948 wprintf(_("Reading #%d of %d messages."), lowest_displayed, nummsgs);
1949 wprintf("</TD><TD ALIGN=RIGHT><FONT SIZE=+1>");
1951 if (pn_previous > 0L) {
1952 wprintf("<A HREF=\"/%s"
1963 wprintf("<A HREF=\"/%s"
1973 wprintf("<A HREF=\"/%s?startmsg=%ld"
1974 "?maxmsgs=%d?summary=1\">"
1983 wprintf("</td></tr></table></div>\n");
1988 * If we're not currently looking at ALL requested
1989 * messages, then display the selector bar
1991 if (num_displayed > 1) {
1992 if ((!is_tasks) && (!is_calendar) && (!is_addressbook)
1993 && (!is_notes) && (!is_singlecard) && (!is_summary)) {
1995 wprintf("<form name=\"msgomatic\" "
1996 "method=\"POST\" action=\"/do_stuff_to_msgs\">\n");
1998 wprintf(_("Reading #"), lowest_displayed, highest_displayed);
2000 wprintf("<select name=\"whichones\" size=\"1\" "
2001 "OnChange=\"location.href=msgomatic.whichones.options"
2002 "[selectedIndex].value\">\n");
2004 for (b=0; b<nummsgs; b = b + maxmsgs) {
2007 if (hi > nummsgs) hi = nummsgs;
2008 wprintf("<option %s value="
2013 "%d-%d</option> \n",
2014 ((WC->msgarr[b] == startmsg) ? "selected" : ""),
2021 wprintf("<option value=\"/%s?startmsg=%ld"
2022 "?maxmsgs=9999999?summary=%d\">"
2026 WC->msgarr[0], is_summary);
2028 wprintf("</select> ");
2029 wprintf(_("of %d messages."), nummsgs);
2030 wprintf("</form>\n");
2036 do_tasks_view(); /* Render the task list */
2040 do_calendar_view(); /* Render the calendar */
2043 if (is_addressbook) {
2044 do_addrbook_view(addrbook, num_ab); /* Render the address book */
2047 /* Put the data transfer hidden iframe in a hidden div, to make it *really* hidden */
2049 "<div display=\"hidden\">\n"
2050 "<iframe name=\"msgloader1\" id=\"msgloader1\" width=\"1\"></iframe>\n"
2053 /* Note: wDumpContent() will output one additional </div> tag. */
2055 if (addrbook != NULL) free(addrbook);
2057 /* free the summary */
2058 if (WC->num_summ != 0) {
2063 /* If we got here via a mailbox view and are reading a single
2064 * message, mark it as "seen." We do this after rendering the web page
2065 * so it doesn't keep the user waiting.
2067 if ( (maxmsgs == 1) && (WC->wc_view == VIEW_MAILBOX) ) {
2068 serv_printf("SEEN %ld|1", startmsg);
2069 serv_getln(buf, sizeof buf);
2075 * Back end for post_message() ... this is where the actual message
2076 * gets transmitted to the server.
2078 void post_mime_to_server(void) {
2080 int is_multipart = 0;
2082 struct wc_attachment *att;
2084 size_t encoded_length;
2086 /* RFC2045 requires this, and some clients look for it... */
2087 serv_puts("MIME-Version: 1.0");
2089 /* If there are attachments, we have to do multipart/mixed */
2090 if (WC->first_attachment != NULL) {
2095 sprintf(boundary, "---Citadel-Multipart-%s-%04x%04x---",
2096 serv_info.serv_fqdn,
2101 /* Remember, serv_printf() appends an extra newline */
2102 serv_printf("Content-type: multipart/mixed; "
2103 "boundary=\"%s\"\n", boundary);
2104 serv_printf("This is a multipart message in MIME format.\n");
2105 serv_printf("--%s", boundary);
2108 serv_puts("Content-type: text/html; charset=utf-8");
2110 serv_puts("<HTML><BODY>\n");
2111 text_to_server(bstr("msgtext"), 0);
2112 serv_puts("</BODY></HTML>\n");
2117 /* Add in the attachments */
2118 for (att = WC->first_attachment; att!=NULL; att=att->next) {
2120 encoded_length = ((att->length * 150) / 100);
2121 encoded = malloc(encoded_length);
2122 if (encoded == NULL) break;
2123 CtdlEncodeBase64(encoded, att->data, att->length);
2125 serv_printf("--%s", boundary);
2126 serv_printf("Content-type: %s", att->content_type);
2127 serv_printf("Content-disposition: attachment; "
2128 "filename=\"%s\"", att->filename);
2129 serv_puts("Content-transfer-encoding: base64");
2131 serv_write(encoded, strlen(encoded));
2136 serv_printf("--%s--", boundary);
2144 * Post message (or don't post message)
2146 * Note regarding the "dont_post" variable:
2147 * A random value (actually, it's just a timestamp) is inserted as a hidden
2148 * field called "postseq" when the display_enter page is generated. This
2149 * value is checked when posting, using the static variable dont_post. If a
2150 * user attempts to post twice using the same dont_post value, the message is
2151 * discarded. This prevents the accidental double-saving of the same message
2152 * if the user happens to click the browser "back" button.
2154 void post_message(void)
2157 static long dont_post = (-1L);
2158 struct wc_attachment *att, *aptr;
2160 if (WC->upload_length > 0) {
2162 /* There's an attachment. Save it to this struct... */
2163 att = malloc(sizeof(struct wc_attachment));
2164 memset(att, 0, sizeof(struct wc_attachment));
2165 att->length = WC->upload_length;
2166 strcpy(att->content_type, WC->upload_content_type);
2167 strcpy(att->filename, WC->upload_filename);
2170 /* And add it to the list. */
2171 if (WC->first_attachment == NULL) {
2172 WC->first_attachment = att;
2175 aptr = WC->first_attachment;
2176 while (aptr->next != NULL) aptr = aptr->next;
2180 /* Netscape sends a simple filename, which is what we want,
2181 * but Satan's browser sends an entire pathname. Reduce
2182 * the path to just a filename if we need to.
2184 while (num_tokens(att->filename, '/') > 1) {
2185 remove_token(att->filename, 0, '/');
2187 while (num_tokens(att->filename, '\\') > 1) {
2188 remove_token(att->filename, 0, '\\');
2191 /* Transfer control of this memory from the upload struct
2192 * to the attachment struct.
2194 att->data = WC->upload;
2195 WC->upload_length = 0;
2201 if (strlen(bstr("cancel_button")) > 0) {
2202 sprintf(WC->ImportantMessage,
2203 _("Cancelled. Message was not posted."));
2204 } else if (strlen(bstr("attach_button")) > 0) {
2207 } else if (atol(bstr("postseq")) == dont_post) {
2208 sprintf(WC->ImportantMessage,
2209 _("Automatically cancelled because you have already "
2210 "saved this message."));
2212 sprintf(buf, "ENT0 1|%s|0|4|%s",
2216 serv_getln(buf, sizeof buf);
2217 if (buf[0] == '4') {
2218 post_mime_to_server();
2219 if (strlen(bstr("recp")) > 0) {
2220 sprintf(WC->ImportantMessage, _("Message has been sent.\n"));
2223 sprintf(WC->ImportantMessage, _("Message has been posted.\n"));
2225 dont_post = atol(bstr("postseq"));
2227 sprintf(WC->ImportantMessage, "%s", &buf[4]);
2233 free_attachments(WC);
2234 readloop("readnew");
2241 * display the message entry screen
2243 void display_enter(void)
2247 struct wc_attachment *att;
2248 int recipient_required = 0;
2249 int recipient_bad = 0;
2251 if (strlen(bstr("force_room")) > 0) {
2252 gotoroom(bstr("force_room"));
2255 /* Are we perhaps in an address book view? If so, then an "enter
2256 * message" command really means "add new entry."
2258 if (WC->wc_view == VIEW_ADDRESSBOOK) {
2259 do_edit_vcard(-1, "", "");
2263 #ifdef WEBCIT_WITH_CALENDAR_SERVICE
2264 /* Are we perhaps in a calendar view? If so, then an "enter
2265 * message" command really means "add new calendar item."
2267 if (WC->wc_view == VIEW_CALENDAR) {
2268 display_edit_event();
2272 /* Are we perhaps in a tasks view? If so, then an "enter
2273 * message" command really means "add new task."
2275 if (WC->wc_view == VIEW_TASKS) {
2276 display_edit_task();
2282 * Otherwise proceed normally.
2283 ` * Do a custom room banner with no navbar...
2285 output_headers(1, 1, 2, 0, 0, 0, 0);
2286 wprintf("<div id=\"banner\">\n");
2287 embed_room_banner(NULL, navbar_none);
2288 wprintf("</div>\n");
2289 wprintf("<div id=\"content\">\n"
2290 "<div id=\"fix_scrollbar_bug\">"
2291 "<table width=100%% border=0 bgcolor=\"#ffffff\"><tr><td>");
2293 sprintf(buf, "ENT0 0|%s|0|0", bstr("recp"));
2295 serv_getln(buf, sizeof buf);
2297 if (!strncmp(buf, "570", 3)) {
2298 recipient_required = 1;
2299 if (strlen(bstr("recp")) > 0) {
2303 else if (buf[0] != '2') {
2304 wprintf("<EM>%s</EM><br />\n", &buf[4]);
2309 fmt_date(buf, now, 0);
2310 strcat(&buf[strlen(buf)], _(" <I>from</I> "));
2311 stresc(&buf[strlen(buf)], WC->wc_username, 1, 1);
2312 if (strlen(bstr("recp")) > 0) {
2313 strcat(&buf[strlen(buf)], _(" <I>to</I> "));
2314 stresc(&buf[strlen(buf)], bstr("recp"), 1, 1);
2316 strcat(&buf[strlen(buf)], _(" <I>in</I> "));
2317 stresc(&buf[strlen(buf)], WC->wc_roomname, 1, 1);
2319 /* begin message entry screen */
2323 "<style> div.auto_complete { width: 350px; background: #fff; } div.auto_complete ul { border:1px solid #888; margin:0; padding:0; width:100%; list-style-type:none; } div.auto_complete ul li { margin:0; padding:3px; } div.auto_complete ul li.selected { background-color: #ffc; } div.auto_complete ul strong.highlight { color: #800; margin:0; padding:0; } </style> \n "
2326 wprintf("<form enctype=\"multipart/form-data\" "
2327 "method=\"POST\" action=\"/post\" "
2328 "name=\"enterform\""
2329 "onSubmit=\"return submitForm();\""
2331 wprintf("<input type=\"hidden\" name=\"recp\" value=\"%s\">\n",
2333 wprintf("<input type=\"hidden\" name=\"postseq\" value=\"%ld\">\n",
2336 wprintf("<img src=\"static/newmess3_24x.gif\" align=middle alt=\" \">");
2337 wprintf("%s<br>\n", buf); /* header bar */
2339 wprintf("<table border=\"0\" width=\"100%%\">\n");
2340 if (recipient_required) {
2341 wprintf("<tr><td>");
2342 wprintf("<font size=-1>");
2346 "<input autocomplete=\"off\" type=\"text\" name=\"recp\" id=\"recp_name\" value=\"");
2347 escputs(bstr("recp"));
2348 wprintf("\" size=50 maxlength=70>");
2350 wprintf("<div class=\"auto_complete\" id=\"recp_name_choices\"></div>");
2352 wprintf("<script type=\"text/javascript\"> "
2353 " new Ajax.Autocompleter('recp_name', 'recp_name_choices', "
2354 " '/recp_autocomplete', {} ); "
2358 wprintf("</td><td></td></tr>\n");
2361 wprintf("<tr><td>");
2362 wprintf("<font size=-1>");
2363 wprintf(_("Subject (optional):"));
2366 "<input type=\"text\" name=\"subject\" value=\"");
2367 escputs(bstr("subject"));
2368 wprintf("\" size=50 maxlength=70></td><td>\n");
2370 wprintf("<input type=\"submit\" name=\"send_button\" value=\"");
2371 if (recipient_required) {
2372 wprintf(_("Send message"));
2374 wprintf(_("Post message"));
2377 "<input type=\"submit\" name=\"cancel_button\" value=\"%s\">\n", _("Cancel"));
2378 wprintf("</td></tr></table>\n");
2380 wprintf("<center><script type=\"text/javascript\" "
2381 "src=\"static/richtext.js\"></script>\n"
2382 "<script type=\"text/javascript\">\n"
2383 "function submitForm() { \n"
2384 " updateRTE('msgtext'); \n"
2388 "initRTE(\"static/\", \"static/\", \"\"); \n"
2390 "<noscript>JavaScript must be enabled.</noscript> \n"
2391 "<script type=\"text/javascript\"> \n"
2392 "writeRichText('msgtext', '");
2393 msgescputs(bstr("msgtext"));
2394 if (atol(bstr("pullquote")) > 0L) {
2395 wprintf("<br><div align=center><i>--- original message ---</i></div><br>");
2396 pullquote_message(atol(bstr("pullquote")));
2398 wprintf("', '96%%', '200', true, false); \n"
2399 "</script></center><br />\n");
2401 /* Enumerate any attachments which are already in place... */
2402 wprintf("<img src=\"/static/diskette_24x.gif\" border=0 "
2403 "align=middle height=16 width=16> Attachments: ");
2404 wprintf("<select name=\"which_attachment\" size=1>");
2405 for (att = WC->first_attachment; att != NULL; att = att->next) {
2406 wprintf("<option value=\"");
2407 urlescputs(att->filename);
2409 escputs(att->filename);
2410 /* wprintf(" (%s, %d bytes)",att->content_type,att->length); */
2411 wprintf("</option>\n");
2413 wprintf("</select>");
2415 /* Now offer the ability to attach additional files... */
2416 wprintf(" "
2417 "Attach file: <input NAME=\"attachfile\" "
2418 "SIZE=16 TYPE=\"file\">\n "
2419 "<input type=\"submit\" name=\"attach_button\" value=\"%s\">\n", _("Add"));
2421 wprintf("</form>\n");
2423 wprintf("</td></tr></table></div>\n");
2424 DONE: wDumpContent(1);
2434 void delete_msg(void)
2439 msgid = atol(bstr("msgid"));
2441 output_headers(1, 1, 1, 0, 0, 0, 0);
2443 sprintf(buf, "DELE %ld", msgid);
2445 serv_getln(buf, sizeof buf);
2446 wprintf("<EM>%s</EM><br />\n", &buf[4]);
2455 * Confirm move of a message
2457 void confirm_move_msg(void)
2463 msgid = atol(bstr("msgid"));
2465 output_headers(1, 1, 1, 0, 0, 0, 0);
2467 wprintf("<div id=\"fix_scrollbar_bug\">"
2468 "<table width=100%% border=0 bgcolor=\"#444455\"><tr><td>");
2469 wprintf("<font size=+1 color=\"#ffffff\"");
2471 wprintf(_("Confirm move of message"));
2473 wprintf("</font></td></tr></table></div>\n");
2475 wprintf("<CENTER>");
2477 wprintf(_("Move this message to:"));
2478 wprintf("<br />\n");
2480 wprintf("<form METHOD=\"POST\" ACTION=\"/move_msg\">\n");
2481 wprintf("<INPUT TYPE=\"hidden\" NAME=\"msgid\" VALUE=\"%s\">\n",
2485 wprintf("<SELECT NAME=\"target_room\" SIZE=5>\n");
2487 serv_getln(buf, sizeof buf);
2488 if (buf[0] == '1') {
2489 while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
2490 extract_token(targ, buf, 0, '|', sizeof targ);
2491 wprintf("<OPTION>");
2496 wprintf("</SELECT>\n");
2497 wprintf("<br />\n");
2499 wprintf("<INPUT TYPE=\"submit\" NAME=\"move_button\" VALUE=\"%s\">", _("Move"));
2501 wprintf("<INPUT TYPE=\"submit\" NAME=\"cancel_button\" VALUE=\"%s\">", _("Cancel"));
2502 wprintf("</form></CENTER>\n");
2504 wprintf("</CENTER>\n");
2515 msgid = atol(bstr("msgid"));
2517 output_headers(1, 1, 1, 0, 0, 0, 0);
2519 if (strlen(bstr("move_button")) > 0) {
2520 sprintf(buf, "MOVE %ld|%s", msgid, bstr("target_room"));
2522 serv_getln(buf, sizeof buf);
2523 wprintf("<EM>%s</EM><br />\n", &buf[4]);
2526 wprintf(_("The message was not moved."));
2527 wprintf("</EM><br />\n");
2534 * This gets called when a user selects multiple messages in a summary
2535 * list and then clicks to perform a transformation of some sort on them
2536 * (such as deleting them).
2538 void do_stuff_to_msgs(void) {
2542 struct stuff_t *next;
2546 struct stuff_t *stuff = NULL;
2547 struct stuff_t *ptr;
2548 int delete_button_pressed = 0;
2551 serv_puts("MSGS ALL");
2552 serv_getln(buf, sizeof buf);
2554 if (buf[0] == '1') while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
2555 ptr = malloc(sizeof(struct stuff_t));
2556 ptr->msgnum = atol(buf);
2561 if (strlen(bstr("delete_button")) > 0) {
2562 delete_button_pressed = 1;
2565 while (stuff != NULL) {
2567 sprintf(buf, "msg_%ld", stuff->msgnum);
2568 if (!strcasecmp(bstr(buf), "yes")) {
2570 if (delete_button_pressed) {
2571 serv_printf("DELE %ld", stuff->msgnum);
2572 serv_getln(buf, sizeof buf);
2582 readloop("readfwd");