+/*
+ * $Id$
+ *
+ * Functions which deal with the fetching and displaying of messages.
+ *
+ */
+
+#include <ctype.h>
#include <stdlib.h>
#include <unistd.h>
#include <stdio.h>
-#include <ctype.h>
+#include <fcntl.h>
+#include <signal.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <sys/socket.h>
+#include <limits.h>
+#include <netinet/in.h>
+#include <netdb.h>
#include <string.h>
+#include <pwd.h>
#include <errno.h>
-#include <time.h>
+#include <stdarg.h>
+#include <pthread.h>
+#include <signal.h>
#include "webcit.h"
-#include "child.h"
+#include "vcard.h"
-char reply_to[512];
-long msgarr[1024];
/*
* Look for URL's embedded in a buffer and make them linkable. We use a
int pos;
int start, end;
char ench;
- char urlbuf[256];
- char outbuf[256];
+ char urlbuf[SIZ];
+ char outbuf[1024];
start = (-1);
end = strlen(buf);
strncpy(urlbuf, &buf[start], end - start);
urlbuf[end - start] = 0;
-
strncpy(outbuf, buf, start);
sprintf(&outbuf[start], "%cA HREF=%c%s%c TARGET=%c%s%c%c%s%c/A%c",
LB, QU, urlbuf, QU, QU, TARGET, QU, RB, urlbuf, LB, RB);
strcat(outbuf, &buf[end]);
- strcpy(buf, outbuf);
+ if ( strlen(outbuf) < 250 )
+ strcpy(buf, outbuf);
}
-void read_message(msgnum, oper)
-long msgnum;
-char *oper;
-{
- char buf[256];
- char m_subject[256];
- char from[256];
- long now;
- struct tm *tm;
+/* display_vcard() calls this after parsing the textual vCard into
+ * our 'struct vCard' data object.
+ *
+ * Set 'full' to nonzero to display the full card, otherwise it will only
+ * show a summary line.
+ */
+void display_parsed_vcard(struct vCard *v, int full) {
+ int i, j;
+ char buf[SIZ];
+ char *name;
+
+ if (!full) {
+ wprintf("<TD>");
+ name = vcard_get_prop(v, "n", 1, 0, 0);
+ if (name != NULL) {
+ strcpy(buf, name);
+ escputs(buf);
+ }
+ else {
+ wprintf(" ");
+ }
+ wprintf("</TD>");
+ return;
+ }
+
+ wprintf("<TABLE bgcolor=#888888>");
+ if (v->numprops) for (i=0; i<(v->numprops); ++i) {
+ if (!strcasecmp(v->prop[i].name, "n")) {
+ wprintf("<TR BGCOLOR=#AAAAAA>"
+ "<TD BGCOLOR=#FFFFFF>"
+ "<IMG VALIGN=CENTER SRC=\"/static/vcard.gif\"></TD>"
+ "<TD><FONT SIZE=+1><B>");
+ escputs(v->prop[i].value);
+ wprintf("</B></FONT></TD></TR>\n");
+ }
+ else if (!strcasecmp(v->prop[i].name, "email;internet")) {
+ wprintf("<TR><TD>Internet e-mail:</TD>"
+ "<TD><A HREF=\"mailto:");
+ urlescputs(v->prop[i].value);
+ wprintf("\">");
+ escputs(v->prop[i].value);
+ wprintf("</A></TD></TR>\n");
+ }
+ else if (!strcasecmp(v->prop[i].name, "adr")) {
+ wprintf("<TR><TD>Address:</TD><TD>");
+ for (j=0; j<num_tokens(v->prop[i].value, ';'); ++j) {
+ extract_token(buf, v->prop[i].value, j, ';');
+ if (strlen(buf) > 0) {
+ escputs(buf);
+ wprintf("<BR>");
+ }
+ }
+ wprintf("</TD></TR>\n");
+ }
+ else if (!strncasecmp(v->prop[i].name, "tel;", 4)) {
+ wprintf("<TR><TD>%s telephone:</TD><TD>",
+ &v->prop[i].name[4]);
+ for (j=0; j<num_tokens(v->prop[i].value, ';'); ++j) {
+ extract_token(buf, v->prop[i].value, j, ';');
+ if (strlen(buf) > 0) {
+ escputs(buf);
+ wprintf("<BR>");
+ }
+ }
+ wprintf("</TD></TR>\n");
+ }
+ else {
+ wprintf("<TR><TD>");
+ escputs(v->prop[i].name);
+ wprintf("</TD><TD>");
+ escputs(v->prop[i].value);
+ wprintf("</TD></TR>\n");
+ }
+ }
+ wprintf("</TABLE>\n");
+}
+
+
+
+/*
+ * Display a textual vCard
+ * (Converts to a vCard object and then calls the actual display function)
+ * Set 'full' to nonzero to display the whole card instead of a one-liner
+ */
+void display_vcard(char *vcard_source, char alpha, int full) {
+ struct vCard *v;
+ char *name;
+ char buf[SIZ];
+ char this_alpha = 0;
+
+ v = vcard_load(vcard_source);
+ if (v == NULL) return;
+
+ name = vcard_get_prop(v, "n", 1, 0, 0);
+ if (name != NULL) {
+ strcpy(buf, name);
+ this_alpha = buf[0];
+ }
+
+ if ( (alpha == 0)
+ || ((isalpha(alpha)) && (tolower(alpha) == tolower(this_alpha)) )
+ || ((!isalpha(alpha)) && (!isalpha(this_alpha))) ) {
+
+ display_parsed_vcard(v, full);
+
+ }
+
+ vcard_free(v);
+}
+
+
+
+
+void output_text_plain(char *partbuf, int total_length) {
+ wprintf("<PRE>\n");
+ write(WC->http_sock, partbuf, total_length);
+ wprintf("</PRE><BR>\n");
+}
+
+
+
+
+/*
+ * Output the chosen part of a MIME message. This might be chosen from
+ * a multipart/alternative or it might be chosen because it's the only one
+ * present. We care not why it was chosen; it is our job to be a servile
+ * little function and do what we are told.
+ */
+void output_chosen_part(long msgnum, char *multipart_chosen) {
+ char buf[SIZ];
+ char *partbuf;
+ int total_length = 0;
+ int downloaded_length = 0;
+ int block_length = 0;
+ char content_type[SIZ];
+
+ serv_printf("OPNA %ld|%s", msgnum, multipart_chosen);
+ serv_gets(buf);
+ if (buf[0] != '2') {
+ wprintf("<I>Error reading msg %ld part %s</I><BR><BR>",
+ msgnum, multipart_chosen);
+ return;
+ }
+
+ total_length = extract_int(&buf[4], 0);
+ extract(content_type, &buf[4], 3);
+
+ if ( (strlen(content_type) ==0)
+ ||(!strcasecmp(content_type, "text"))
+ ||(!strcasecmp(content_type, "text/english"))
+ ) {
+ strcpy(content_type, "text/plain");
+ }
+
+ partbuf = malloc(total_length + 1);
+ if (partbuf == NULL) {
+ wprintf("<I>Memory allocation error</I><BR><BR>");
+ return;
+ }
+
+ partbuf[total_length] = 0; /* Give it a nice null terminator */
+
+ /* FIXME ... add something to make this die if we
+ * lose the server connection.
+ */
+ while (downloaded_length < total_length) {
+ if ((total_length - downloaded_length) < 4096) {
+ block_length = total_length - downloaded_length;
+ }
+ else {
+ block_length = 4096;
+ }
+ serv_printf("READ %d|%d", downloaded_length, block_length);
+ serv_gets(buf);
+ if (buf[0] == '6') {
+ block_length = extract_int(&buf[4], 0);
+ serv_read(partbuf, block_length);
+ downloaded_length += block_length;
+ }
+ }
+
+ serv_puts("CLOS");
+ serv_gets(buf);
+
+ if (!strcasecmp(content_type, "text/plain")) {
+ output_text_plain(partbuf, total_length);
+ }
+ if (!strcasecmp(content_type, "text/html")) {
+ output_text_html(partbuf, total_length);
+ }
+ else {
+ wprintf("<I>Unknown content type %s</I><BR><BR>\n",
+ content_type);
+ }
+
+ free(partbuf);
+}
+
+
+
+
+
+/*
+ * I wanna SEE that message!
+ */
+void read_message(long msgnum) {
+ char buf[SIZ];
+ char mime_partnum[SIZ];
+ char mime_filename[SIZ];
+ char mime_content_type[SIZ];
+ char mime_disposition[SIZ];
+ int mime_length;
+ char *mime_http = NULL;
+ char m_subject[SIZ];
+ char from[SIZ];
+ char node[SIZ];
+ char rfca[SIZ];
+ char reply_to[512];
+ char now[SIZ];
int format_type = 0;
int nhdr = 0;
int bq = 0;
-
- sprintf(buf, "MSG0 %ld", msgnum);
- serv_puts(buf);
+ char vcard_partnum[SIZ];
+ char *vcard_source = NULL;
+ int multipart_hunting = 0;
+ char multipart_chosen[SIZ];
+ char multipart_prefix[SIZ];
+
+ strcpy(from, "");
+ strcpy(node, "");
+ strcpy(rfca, "");
+ strcpy(reply_to, "");
+ strcpy(vcard_partnum, "");
+ strcpy(multipart_chosen, "1");
+
+ serv_printf("MSG0 %ld|1", msgnum); /* ask for headers only */
serv_gets(buf);
if (buf[0] != '1') {
wprintf("<STRONG>ERROR:</STRONG> %s<BR>\n", &buf[4]);
return;
}
- wprintf("<TABLE WIDTH=100% BORDER=0 CELLSPACING=0 CELLPADDING=0 BGCOLOR=000077><TR><TD>\n");
- wprintf("<FONT FACE=\"Arial,Helvetica,sans-serif\" SIZE=+1 COLOR=\"FFFF00\"> ");
+
+ wprintf("<TABLE WIDTH=100%% BORDER=0 CELLSPACING=0 "
+ "CELLPADDING=1 BGCOLOR=CCCCCC><TR><TD>\n");
+
+ wprintf("<FONT ");
+ wprintf("SIZE=+1 ");
+ wprintf("COLOR=\"000000\"> ");
strcpy(m_subject, "");
- strcpy(reply_to, "nobody...xxxxx");
- while (serv_gets(buf), strncasecmp(buf, "text", 4)) {
+ while (serv_gets(buf), strcasecmp(buf, "000")) {
if (!strncasecmp(buf, "nhdr=yes", 8))
nhdr = 1;
if (nhdr == 1)
if (!strncasecmp(buf, "type=", 5))
format_type = atoi(&buf[5]);
if (!strncasecmp(buf, "from=", 5)) {
- wprintf("from %s ", &buf[5]);
strcpy(from, &buf[5]);
+ wprintf("from <A HREF=\"/showuser&who=");
+ urlescputs(from);
+ wprintf("\">");
+ escputs(from);
+ wprintf("</A> ");
}
- if (!strncasecmp(buf, "path=", 5))
- strcpy(reply_to, &buf[5]);
if (!strncasecmp(buf, "subj=", 5))
strcpy(m_subject, &buf[5]);
if ((!strncasecmp(buf, "hnod=", 5))
&& (strcasecmp(&buf[5], serv_info.serv_humannode)))
wprintf("(%s) ", &buf[5]);
if ((!strncasecmp(buf, "room=", 5))
- && (strcasecmp(&buf[5], wc_roomname)))
+ && (strcasecmp(&buf[5], WC->wc_roomname)))
wprintf("in %s> ", &buf[5]);
+ if (!strncasecmp(buf, "rfca=", 5)) {
+ strcpy(rfca, &buf[5]);
+ wprintf("<");
+ escputs(rfca);
+ wprintf("> ");
+ }
if (!strncasecmp(buf, "node=", 5)) {
- if ((room_flags & QR_NETWORK)
+ if ( ((WC->room_flags & QR_NETWORK)
|| ((strcasecmp(&buf[5], serv_info.serv_nodename)
- && (strcasecmp(&buf[5], serv_info.serv_fqdn))))) {
+ && (strcasecmp(&buf[5], serv_info.serv_fqdn)))))
+ && (strlen(rfca)==0)
+ ) {
wprintf("@%s ", &buf[5]);
}
- if ((!strcasecmp(&buf[5], serv_info.serv_nodename))
- || (!strcasecmp(&buf[5], serv_info.serv_fqdn))) {
- strcpy(reply_to, from);
- } else if (haschar(&buf[5], '.') == 0) {
- sprintf(reply_to, "%s @ %s", from, &buf[5]);
- }
}
if (!strncasecmp(buf, "rcpt=", 5))
wprintf("to %s ", &buf[5]);
if (!strncasecmp(buf, "time=", 5)) {
- now = atol(&buf[5]);
- tm = (struct tm *) localtime(&now);
- strcpy(buf, (char *) asctime(tm));
- buf[strlen(buf) - 1] = 0;
- strcpy(&buf[16], &buf[19]);
- wprintf("%s ", &buf[4]);
+ fmt_date(now, atol(&buf[5]));
+ wprintf("%s ", now);
+ }
+
+ if (format_type == 4) {
+ if (!strncasecmp(buf, "pref=", 5)) {
+ extract(multipart_prefix, &buf[5], 1);
+ if (!strcasecmp(multipart_prefix,
+ "multipart/alternative")) {
+ ++multipart_hunting;
+ }
+ }
+ if (!strncasecmp(buf, "suff=", 5)) {
+ extract(multipart_prefix, &buf[5], 1);
+ if (!strcasecmp(multipart_prefix,
+ "multipart/alternative")) {
+ --multipart_hunting;
+ }
+ }
+ if (!strncasecmp(buf, "part=", 5)) {
+ if (multipart_hunting > 0) {
+ extract(mime_partnum, &buf[5], 2);
+ extract(mime_content_type, &buf[5], 4);
+ if ( (!strcasecmp(mime_content_type,
+ "text/plain"))
+ || (!strcasecmp(mime_content_type,
+ "text/html")) ) {
+ strcpy(multipart_chosen,
+ mime_partnum);
+ }
+ }
+ }
+ }
+
+ if (!strncasecmp(buf, "part=", 5)) {
+ extract(mime_filename, &buf[5], 1);
+ extract(mime_partnum, &buf[5], 2);
+ extract(mime_disposition, &buf[5], 3);
+ extract(mime_content_type, &buf[5], 4);
+ mime_length = extract_int(&buf[5], 5);
+
+ if (!strcasecmp(mime_disposition, "attachment")) {
+ if (mime_http == NULL) {
+ mime_http = malloc(512);
+ strcpy(mime_http, "");
+ }
+ else {
+ mime_http = realloc(mime_http,
+ strlen(mime_http) + 512);
+ }
+ sprintf(&mime_http[strlen(mime_http)],
+ "<A HREF=\"/output_mimepart?"
+ "msgnum=%ld&partnum=%s\" "
+ "TARGET=\"wc.%ld.%s\">"
+ "<IMG SRC=\"/static/attachment.gif\" "
+ "BORDER=0 ALIGN=MIDDLE>\n"
+ "Part %s: %s (%s, %d bytes)</A><BR>\n",
+ msgnum, mime_partnum,
+ msgnum, mime_partnum,
+ mime_partnum, mime_filename,
+ mime_content_type, mime_length);
+ }
+
+ if ((!strcasecmp(mime_disposition, "inline"))
+ && (!strncasecmp(mime_content_type, "image/", 6)) ){
+ if (mime_http == NULL) {
+ mime_http = malloc(512);
+ strcpy(mime_http, "");
+ }
+ else {
+ mime_http = realloc(mime_http,
+ strlen(mime_http) + 512);
+ }
+ sprintf(&mime_http[strlen(mime_http)],
+ "<IMG SRC=\"/output_mimepart?"
+ "msgnum=%ld&partnum=%s\">",
+ msgnum, mime_partnum);
+ }
+
+ if (!strcasecmp(mime_content_type, "text/x-vcard")) {
+ strcpy(vcard_partnum, mime_partnum);
+ }
+
+ }
+
+ }
+
+
+ /* Generate a reply-to address */
+ if (strlen(rfca) > 0) {
+ strcpy(reply_to, rfca);
+ }
+ else {
+ if (strlen(node) > 0) {
+ snprintf(reply_to, sizeof(reply_to), "%s @ %s",
+ from, node);
+ }
+ else {
+ snprintf(reply_to, sizeof(reply_to), "%s", from);
}
}
- if (nhdr == 1)
+ if (nhdr == 1) {
wprintf("****");
+ }
+
wprintf("</FONT></TD>");
- if (is_room_aide) {
- wprintf("<TD ALIGN=RIGHT NOWRAP><FONT FACE=\"Arial,Helvetica,sans-serif\" COLOR=\"FFFF00\"><B>");
+ wprintf("<TD ALIGN=RIGHT>\n"
+ "<TABLE BORDER=0><TR>\n");
+
+ wprintf("<TD BGCOLOR=\"AAAADD\">"
+ "<A HREF=\"/readfwd?startmsg=%ld", msgnum);
+ wprintf("&maxmsgs=1&summary=0\">Read</A>"
+ "</TD>\n", msgnum);
+
+ wprintf("<TD BGCOLOR=\"AAAADD\">"
+ "<A HREF=\"/display_enter?recp=");
+ urlescputs(reply_to);
+ wprintf("\"><FONT SIZE=-1>Reply</FONT></A>"
+ "</TD>\n", msgnum);
+
+ if (WC->is_room_aide) {
+ wprintf("<TD BGCOLOR=\"AAAADD\">"
+ "<A HREF=\"/confirm_move_msg"
+ "&msgid=%ld"
+ "\"><FONT SIZE=-1>Move</FONT></A>"
+ "</TD>\n", msgnum);
+
+ wprintf("<TD BGCOLOR=\"AAAADD\">"
+ "<A HREF=\"/delete_msg"
+ "&msgid=%ld\""
+ "onClick=\"return confirm('Delete this message?');\""
+ "><FONT SIZE=-1>Del</FONT></A>"
+ "</TD>\n", msgnum);
+ }
- wprintf("<A HREF=\"/confirm_move_msg");
- wprintf("&msgid=%ld", msgnum);
- wprintf("\">Move</A>");
+ wprintf("</TR></TABLE>\n"
+ "</TD>\n");
- wprintf(" ");
+ if (strlen(m_subject) > 0) {
+ wprintf("<TR><TD><FONT COLOR=\"0000FF\">"
+ "Subject: %s</FONT>"
+ "</TD><TD> </TD></TR>\n", m_subject);
+ }
- wprintf("<A HREF=\"/confirm_delete_msg");
- wprintf("&msgid=%ld", msgnum);
- wprintf("\">Del</A>");
+ wprintf("</TR></TABLE>\n");
- wprintf("</B></FONT></TD>");
+
+ /* Messages in legacy Citadel variformat get handled thusly... */
+ if (format_type == 0) {
+ serv_printf("MSG0 %ld", msgnum);
+ serv_gets(buf);
+ if (buf[0] == '1') {
+ while (serv_gets(buf), strncasecmp(buf, "text", 4)) { }
+ fmout(NULL);
+ }
}
- wprintf("</TR></TABLE>\n");
- if (strlen(m_subject) > 0) {
- wprintf("Subject: %s<BR>\n", m_subject);
+ /* Boring old 80-column fixed format text gets handled this way... */
+ if (format_type == 1) {
+ serv_printf("MSG0 %ld", msgnum);
+ serv_gets(buf);
+ if (buf[0] == '1') {
+ while (serv_gets(buf), strncasecmp(buf, "text", 4)) { }
+ while (serv_gets(buf), strcmp(buf, "000")) {
+ while ((strlen(buf) > 0) && (isspace(buf[strlen(buf) - 1])))
+ buf[strlen(buf) - 1] = 0;
+ if ((bq == 0) &&
+ ((!strncmp(buf, ">", 1)) || (!strncmp(buf, " >", 2)) || (!strncmp(buf, " :-)", 4)))) {
+ wprintf("<FONT COLOR=\"000044\"><I>");
+ bq = 1;
+ } else if ((bq == 1) &&
+ (strncmp(buf, ">", 1)) && (strncmp(buf, " >", 2)) && (strncmp(buf, " :-)", 4))) {
+ wprintf("</FONT></I>");
+ bq = 0;
+ }
+ wprintf("<TT>");
+ url(buf);
+ escputs(buf);
+ wprintf("</TT><BR>\n");
+ }
+ }
+ wprintf("</I><BR>");
}
- if (format_type == 0) {
- fmout(NULL);
- } else {
- while (serv_gets(buf), strcmp(buf, "000")) {
- while ((strlen(buf) > 0) && (isspace(buf[strlen(buf) - 1])))
- buf[strlen(buf) - 1] = 0;
- if ((bq == 0) &&
- ((!strncmp(buf, ">", 1)) || (!strncmp(buf, " >", 2)) || (!strncmp(buf, " :-)", 4)))) {
- wprintf("<FONT FACE=\"Arial,Helvetica,sans-serif\" COLOR=\"000044\"><I>");
- bq = 1;
- } else if ((bq == 1) &&
- (strncmp(buf, ">", 1)) && (strncmp(buf, " >", 2)) && (strncmp(buf, " :-)", 4))) {
- wprintf("</FONT></I>");
- bq = 0;
+
+ /* MIME! Rock on!! */
+ if (format_type == 4) {
+ output_chosen_part(msgnum, multipart_chosen);
+ }
+
+ /* Afterwards, offer links to download attachments 'n' such */
+ if (mime_http != NULL) {
+ wprintf("%s", mime_http);
+ free(mime_http);
+ }
+
+ if (strlen(vcard_partnum) > 0) {
+ vcard_source = load_mimepart(msgnum, vcard_partnum);
+ if (vcard_source != NULL) {
+
+ /* If it's my vCard I can edit it */
+ if ( (!strcasecmp(WC->wc_roomname, USERCONFIGROOM))
+ || (!strcasecmp(&WC->wc_roomname[11], USERCONFIGROOM))) {
+ wprintf("<A HREF=\"/edit_vcard?"
+ "msgnum=%ld&partnum=%s\">",
+ msgnum, vcard_partnum);
+ wprintf("(edit)</A>");
}
- wprintf("<TT>");
- url(buf);
- escputs(buf);
- wprintf("</TT><BR>\n");
+
+ /* In all cases, display the full card */
+ display_vcard(vcard_source, 0, 1);
+ free(vcard_source);
+ }
+ }
+
+}
+
+
+void summarize_message(long msgnum) {
+ char buf[SIZ];
+
+ struct {
+ char date[SIZ];
+ char from[SIZ];
+ char to[SIZ];
+ char subj[SIZ];
+ int hasattachments;
+ } summ;
+
+ memset(&summ, 0, sizeof(summ));
+ strcpy(summ.subj, "(no subject)");
+
+ sprintf(buf, "MSG0 %ld|1", msgnum); /* ask for headers only */
+ serv_puts(buf);
+ serv_gets(buf);
+ if (buf[0] != '1') return;
+
+ while (serv_gets(buf), strcmp(buf, "000")) {
+ if (!strncasecmp(buf, "from=", 5)) {
+ strcpy(summ.from, &buf[5]);
+ }
+ if (!strncasecmp(buf, "subj=", 5)) {
+ strcpy(summ.subj, &buf[5]);
+ }
+ if (!strncasecmp(buf, "rfca=", 5)) {
+ strcat(summ.from, " <");
+ strcat(summ.from, &buf[5]);
+ strcat(summ.from, ">");
+ }
+
+ if (!strncasecmp(buf, "node=", 5)) {
+ if ( ((WC->room_flags & QR_NETWORK)
+ || ((strcasecmp(&buf[5], serv_info.serv_nodename)
+ && (strcasecmp(&buf[5], serv_info.serv_fqdn)))))
+ ) {
+ strcat(summ.from, " @ ");
+ strcat(summ.from, &buf[5]);
+ }
+ }
+
+ if (!strncasecmp(buf, "rcpt=", 5)) {
+ strcpy(summ.to, &buf[5]);
+ }
+
+ if (!strncasecmp(buf, "time=", 5)) {
+ fmt_date(summ.date, atol(&buf[5]));
}
}
- wprintf("<BR>");
+
+ wprintf("<TD><A HREF=\"/readfwd?startmsg=%ld"
+ "&maxmsgs=1&summary=0\">",
+ msgnum);
+ escputs(summ.subj);
+ wprintf("</A></TD><TD>");
+ escputs(summ.from);
+ wprintf(" </TD><TD>");
+ escputs(summ.date);
+ wprintf(" </TD>");
+ wprintf("<TD>"
+ "<INPUT TYPE=\"checkbox\" NAME=\"msg_%ld\" VALUE=\"yes\">"
+ "</TD>\n");
+
+ return;
+}
+
+
+
+void display_addressbook(long msgnum, char alpha) {
+ char buf[SIZ];
+ char mime_partnum[SIZ];
+ char mime_filename[SIZ];
+ char mime_content_type[SIZ];
+ char mime_disposition[SIZ];
+ int mime_length;
+ char vcard_partnum[SIZ];
+ char *vcard_source = NULL;
+
+ struct {
+ char date[SIZ];
+ char from[SIZ];
+ char to[SIZ];
+ char subj[SIZ];
+ int hasattachments;
+ } summ;
+
+ memset(&summ, 0, sizeof(summ));
+ strcpy(summ.subj, "(no subject)");
+
+ sprintf(buf, "MSG0 %ld|1", msgnum); /* ask for headers only */
+ serv_puts(buf);
+ serv_gets(buf);
+ if (buf[0] != '1') return;
+
+ while (serv_gets(buf), strcmp(buf, "000")) {
+ if (!strncasecmp(buf, "part=", 5)) {
+ extract(mime_filename, &buf[5], 1);
+ extract(mime_partnum, &buf[5], 2);
+ extract(mime_disposition, &buf[5], 3);
+ extract(mime_content_type, &buf[5], 4);
+ mime_length = extract_int(&buf[5], 5);
+
+ if (!strcasecmp(mime_content_type, "text/x-vcard")) {
+ strcpy(vcard_partnum, mime_partnum);
+ }
+
+ }
+ }
+
+ if (strlen(vcard_partnum) > 0) {
+ vcard_source = load_mimepart(msgnum, vcard_partnum);
+ if (vcard_source != NULL) {
+
+ /* Display the summary line */
+ display_vcard(vcard_source, alpha, 0);
+
+ /* If it's my vCard I can edit it */
+ if ( (!strcasecmp(WC->wc_roomname, USERCONFIGROOM))
+ || (!strcasecmp(&WC->wc_roomname[11], USERCONFIGROOM))) {
+ wprintf("<A HREF=\"/edit_vcard?"
+ "msgnum=%ld&partnum=%s\">",
+ msgnum, vcard_partnum);
+ wprintf("(edit)</A>");
+ }
+
+ free(vcard_source);
+ }
+ }
+
}
int load_msg_ptrs(servcmd)
char *servcmd;
{
- char buf[256];
+ char buf[SIZ];
int nummsgs;
nummsgs = 0;
return (nummsgs);
}
while (serv_gets(buf), strcmp(buf, "000")) {
- msgarr[nummsgs] = atol(buf);
+ WC->msgarr[nummsgs] = atol(buf);
++nummsgs;
}
return (nummsgs);
*/
void readloop(char *oper)
{
- char cmd[256];
- int a;
+ char cmd[SIZ];
+ char buf[SIZ];
+ int a, b, i;
int nummsgs;
+ long startmsg;
+ int maxmsgs;
+ int num_displayed = 0;
+ int is_summary = 0;
+ int is_addressbook = 0;
+ int remaining_messages;
+ int lo, hi;
+ int lowest_displayed = (-1);
+ int highest_displayed = 0;
+ long pn_previous = 0L;
+ long pn_current = 0L;
+ long pn_next = 0L;
+ int bg = 0;
+ char alpha = 0;
+
+ startmsg = atol(bstr("startmsg"));
+ maxmsgs = atoi(bstr("maxmsgs"));
+ is_summary = atoi(bstr("summary"));
+ if (maxmsgs == 0) maxmsgs = 20;
- printf("HTTP/1.0 200 OK\n");
output_headers(1);
- wprintf("<FONT FACE=\"Arial,Helvetica,sans-serif\"><CENTER><B>%s - ", wc_roomname);
if (!strcmp(oper, "readnew")) {
strcpy(cmd, "MSGS NEW");
- wprintf("new messages");
} else if (!strcmp(oper, "readold")) {
strcpy(cmd, "MSGS OLD");
- wprintf("old messages");
} else {
strcpy(cmd, "MSGS ALL");
- wprintf("all messages");
}
- wprintf("</B></CENTER><BR>\n");
+
+ /* FIXME put in the correct constant #defs */
+ if ((WC->wc_view == 1) && (maxmsgs > 1)) {
+ is_summary = 1;
+ strcpy(cmd, "MSGS ALL");
+ maxmsgs = 32767;
+ }
+ if ((WC->wc_view == 2) && (maxmsgs > 1)) {
+ is_addressbook = 1;
+ strcpy(cmd, "MSGS ALL");
+ maxmsgs = 32767;
+ if (bstr("alpha") == NULL) {
+ alpha = 'A';
+ }
+ else {
+ strcpy(buf, bstr("alpha"));
+ alpha = buf[0];
+ }
+
+ for (i='A'; i<='Z'; ++i) {
+ if (i == alpha) wprintf("<FONT SIZE=+2>"
+ "%c</FONT>\n", i);
+ else {
+ wprintf("<A HREF=\"/readfwd?alpha=%c\">"
+ "%c</A>\n", i, i);
+ }
+ wprintf(" ");
+ }
+ if (!isalpha(alpha)) wprintf("<FONT SIZE=+2>(other)</FONT>\n");
+ else wprintf("<A HREF=\"/readfwd?alpha=1\">(other)</A>\n");
+ wprintf("<HR width=100%%>\n");
+ }
nummsgs = load_msg_ptrs(cmd);
if (nummsgs == 0) {
}
goto DONE;
}
+
+ if (startmsg == 0L) startmsg = WC->msgarr[0];
+ remaining_messages = 0;
+
for (a = 0; a < nummsgs; ++a) {
- read_message(msgarr[a], oper);
+ if (WC->msgarr[a] >= startmsg) {
+ ++remaining_messages;
+ }
+ }
+
+ if (is_summary) {
+ wprintf("<FORM METHOD=\"POST\" ACTION=\"/do_stuff_to_msgs\">\n"
+ "<TABLE border=0 cellspacing=0 "
+ "cellpadding=0 width=100%%>\n"
+ "<TR>"
+ "<TD><I>Subject</I></TD>"
+ "<TD><I>Sender</I></TD>"
+ "<TD><I>Date</I></TD>"
+ "<TD></TD>"
+ "</TR>\n"
+ );
+ }
+
+ if (is_addressbook) {
+ wprintf("<TABLE border=0 cellspacing=0 "
+ "cellpadding=0 width=100%%>\n"
+ );
+ }
+
+ for (a = 0; a < nummsgs; ++a) {
+ if ((WC->msgarr[a] >= startmsg) && (num_displayed < maxmsgs)) {
+
+ /* Learn which msgs "Prev" & "Next" buttons go to */
+ pn_current = WC->msgarr[a];
+ if (a > 0) pn_previous = WC->msgarr[a-1];
+ if (a < (nummsgs-1)) pn_next = WC->msgarr[a+1];
+
+ /* If a tabular view, set up the line */
+ if ( (is_summary) || (is_addressbook) ) {
+ bg = 1 - bg;
+ wprintf("<TR BGCOLOR=%s>",
+ (bg ? "DDDDDD" : "FFFFFF")
+ );
+ }
+
+ /* Display the message */
+ if (is_summary) {
+ summarize_message(WC->msgarr[a]);
+ }
+ else if (is_addressbook) {
+ display_addressbook(WC->msgarr[a], alpha);
+ }
+ else {
+ read_message(WC->msgarr[a]);
+ }
+
+ /* If a tabular view, finish the line */
+ if ( (is_summary) || (is_addressbook) ) {
+ wprintf("</TR>\n");
+ }
+
+ if (lowest_displayed < 0) lowest_displayed = a;
+ highest_displayed = a;
+
+ ++num_displayed;
+ --remaining_messages;
+ }
+ }
+
+ if (is_summary) {
+ wprintf("</TABLE>\n");
+ }
+
+ if (is_addressbook) {
+ wprintf("</TABLE>\n");
+ }
+
+ /* Bump these because although we're thinking in zero base, the user
+ * is a drooling idiot and is thinking in one base.
+ */
+ ++lowest_displayed;
+ ++highest_displayed;
+
+ /* If we're only looking at one message, do a prev/next thing */
+ if (num_displayed == 1) {
+
+ wprintf("<CENTER>"
+ "<TABLE BORDER=0 WIDTH=100%% BGCOLOR=DDDDDD><TR><TD>"
+ "Reading #%d of %d messages.</TD>\n"
+ "<TD ALIGN=RIGHT><FONT SIZE=+1>",
+ lowest_displayed, nummsgs);
+
+ if (is_summary) {
+ wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" "
+ "VALUE=\"Delete selected\">\n");
+ }
+
+ if (pn_previous > 0L) {
+ wprintf("<A HREF=\"/%s"
+ "?startmsg=%ld"
+ "&maxmsgs=1"
+ "&summary=0\">"
+ "Previous</A> \n",
+ oper,
+ pn_previous );
+ }
+
+ if (pn_next > 0L) {
+ wprintf("<A HREF=\"/%s"
+ "?startmsg=%ld"
+ "&maxmsgs=1"
+ "&summary=0\">"
+ "Next</A> \n",
+ oper,
+ pn_next );
+ }
+
+ wprintf("<A HREF=\"/%s?startmsg=%ld"
+ "&maxmsgs=999999&summary=1\">"
+ "Summary"
+ "</A>",
+ oper,
+ WC->msgarr[0]);
+
+ wprintf("</TD></TR></TABLE></CENTER>\n");
+ }
+
+
+ /*
+ * If we're not currently looking at ALL requested
+ * messages, then display the selector bar
+ */
+ if (num_displayed > 1) {
+ wprintf("<CENTER>"
+ "<TABLE BORDER=0 WIDTH=100%% BGCOLOR=DDDDDD><TR><TD>"
+ "Reading #%d-%d of %d messages.</TD>\n"
+ "<TD ALIGN=RIGHT><FONT SIZE=+1>",
+ lowest_displayed, highest_displayed, nummsgs);
+
+ if (is_summary) {
+ wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" "
+ "VALUE=\"Delete selected\">\n");
+ }
+
+
+ for (b=0; b<nummsgs; b = b + maxmsgs) {
+ lo = b+1;
+ hi = b+maxmsgs+1;
+ if (hi > nummsgs) hi = nummsgs;
+ if (WC->msgarr[b] != startmsg) {
+ wprintf("<A HREF=\"/%s"
+ "?startmsg=%ld"
+ "&maxmsgs=%d"
+ "&summary=%d\">"
+ "%d-%d</A> \n",
+ oper,
+ WC->msgarr[b],
+ maxmsgs,
+ is_summary,
+ lo, hi);
+ }
+ else {
+ wprintf("%d-%d \n", lo, hi);
+ }
+
+ }
+ wprintf("<A HREF=\"/%s?startmsg=%ld"
+ "&maxmsgs=999999&summary=%d\">"
+ "ALL"
+ "</A> ",
+ oper,
+ WC->msgarr[0], is_summary);
+
+ wprintf("<A HREF=\"/%s?startmsg=%ld"
+ "&maxmsgs=999999&summary=1\">"
+ "Summary"
+ "</A>",
+ oper,
+ WC->msgarr[0]);
+
+ wprintf("</TD></TR></TABLE></CENTER>\n");
}
+ if (is_summary) wprintf("</FORM>\n");
- DONE:wDumpContent(1);
+DONE: wDumpContent(1);
}
/*
- * post message (or don't post message)
+ * Post message (or don't post message)
+ *
+ * Note regarding the "dont_post" variable:
+ * A random value (actually, it's just a timestamp) is inserted as a hidden
+ * field called "postseq" when the display_enter page is generated. This
+ * value is checked when posting, using the static variable dont_post. If a
+ * user attempts to post twice using the same dont_post value, the message is
+ * discarded. This prevents the accidental double-saving of the same message
+ * if the user happens to click the browser "back" button.
*/
void post_message(void)
{
- char buf[256];
+ char buf[SIZ];
+ static long dont_post = (-1L);
- printf("HTTP/1.0 200 OK\n");
output_headers(1);
wprintf("<FONT FACE=\"Arial,Helvetica,sans-serif\">");
strcpy(buf, bstr("sc"));
if (strcasecmp(buf, "Save message")) {
wprintf("Cancelled. Message was not posted.<BR>\n");
+ } else if (atol(bstr("postseq")) == dont_post) {
+ wprintf("Automatically cancelled because you have already "
+ "saved this message.<BR>\n");
} else {
- sprintf(buf, "ENT0 1|%s|0|0", bstr("recp"));
+ sprintf(buf, "ENT0 1|%s|0|4|%s",
+ bstr("recp"),
+ bstr("subject") );
serv_puts(buf);
serv_gets(buf);
if (buf[0] == '4') {
- text_to_server(bstr("msgtext"));
+ serv_puts("Content-type: text/html");
+ serv_puts("");
+ text_to_server(bstr("msgtext"), 1);
serv_puts("000");
wprintf("Message has been posted.<BR>\n");
+ dont_post = atol(bstr("postseq"));
} else {
wprintf("<EM>%s</EM><BR>\n", &buf[4]);
}
-
-
-
-
-/*
- * prompt for a recipient (to be called from display_enter() only)
- */
-void prompt_for_recipient()
-{
-
- wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=007700><TR><TD>");
- wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
- wprintf("<B>Send private e-mail</B>\n");
- wprintf("</FONT></TD></TR></TABLE>\n");
-
- wprintf("<CENTER>");
- wprintf("<FORM METHOD=\"POST\" ACTION=\"/display_enter\">\n");
- wprintf("Enter recipient: ");
- wprintf("<INPUT TYPE=\"text\" NAME=\"recp\" MAXLENGTH=\"64\"><BR>\n");
- wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Enter message\">");
- wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\">");
- wprintf("</FORM></CENTER>\n");
-}
-
-
-
/*
* display the message entry screen
*/
void display_enter(void)
{
- char buf[256];
+ char buf[SIZ];
long now;
struct tm *tm;
- printf("HTTP/1.0 200 OK\n");
output_headers(1);
- wprintf("<FACE=\"Arial,Helvetica,sans-serif\">");
+ wprintf("<FONT FACE=\"Arial,Helvetica,sans-serif\">");
sprintf(buf, "ENT0 0|%s|0|0", bstr("recp"));
serv_puts(buf);
if (strlen(bstr("recp")) > 0) {
wprintf("<EM>%s</EM><BR>\n", &buf[4]);
}
- prompt_for_recipient();
+ do_template("prompt_for_recipient");
goto DONE;
}
if (buf[0] != '2') {
wprintf("<EM>%s</EM><BR>\n", &buf[4]);
goto DONE;
}
- wprintf("<CENTER>Enter message below. Messages are formatted to\n");
- wprintf("the <EM>reader's</EM> screen width. To defeat the\n");
- wprintf("formatting, indent a line at least one space. \n");
- wprintf("<BR>");
- time(&now);
+ now = time(NULL);
tm = (struct tm *) localtime(&now);
strcpy(buf, (char *) asctime(tm));
buf[strlen(buf) - 1] = 0;
strcpy(&buf[16], &buf[19]);
- wprintf("</CENTER><FONT COLOR=\"440000\"><B> %s ", &buf[4]);
- wprintf("from %s ", wc_username);
+ wprintf("</CENTER><FONT COLOR=\"440000\">\n"
+ "<IMG SRC=\"static/enter.gif\" ALIGN=MIDDLE ALT=\" \" "
+ "onLoad=\"document.enterform.msgtext.focus();\" >");
+ wprintf("<B> %s ", &buf[4]);
+ wprintf("from %s ", WC->wc_username);
if (strlen(bstr("recp")) > 0)
wprintf("to %s ", bstr("recp"));
- wprintf("in %s> ", wc_roomname);
+ wprintf("in %s> ", WC->wc_roomname);
wprintf("</B></FONT><BR><CENTER>\n");
- wprintf("<FORM METHOD=\"POST\" ACTION=\"/post\">\n");
+ wprintf("<FORM METHOD=\"POST\" ACTION=\"/post\" "
+ "NAME=\"enterform\">\n");
wprintf("<INPUT TYPE=\"hidden\" NAME=\"recp\" VALUE=\"%s\">\n",
bstr("recp"));
- wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Save message\">");
- wprintf("<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\"><BR>\n");
+ wprintf("<INPUT TYPE=\"hidden\" NAME=\"postseq\" VALUE=\"%ld\">\n",
+ now);
+ wprintf("<FONT SIZE=-1>Subject (optional):</FONT>"
+ "<INPUT TYPE=\"text\" NAME=\"subject\" MAXLENGTH=70>"
+ " "
+ "<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Save message\">"
+ "<INPUT TYPE=\"submit\" NAME=\"sc\" VALUE=\"Cancel\"><BR>\n");
- wprintf("<TEXTAREA NAME=\"msgtext\" wrap=soft ROWS=30 COLS=80 WIDTH=80></TEXTAREA><P>\n");
+ wprintf("<TEXTAREA NAME=\"msgtext\" wrap=soft ROWS=30 COLS=80 "
+ "WIDTH=80></TEXTAREA><P>\n");
wprintf("</FORM></CENTER>\n");
- DONE:wDumpContent(1);
+DONE: wDumpContent(1);
wprintf("</FONT>");
}
-/*
- * Confirm deletion of a message
- */
-void confirm_delete_msg(void)
-{
- long msgid;
-
- msgid = atol(bstr("msgid"));
-
- printf("HTTP/1.0 200 OK\n");
- output_headers(1);
-
- wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=770000><TR><TD>");
- wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
- wprintf("<B>Confirm deletion of message</B>\n");
- wprintf("</FONT></TD></TR></TABLE>\n");
-
- wprintf("<CENTER>");
-
- wprintf("Are you sure you want to delete this message? <BR>\n");
-
- wprintf("<FORM METHOD=\"POST\" ACTION=\"/delete_msg\">\n");
- wprintf("<INPUT TYPE=\"hidden\" NAME=\"msgid\" VALUE=\"%s\">\n",
- bstr("msgid"));
- wprintf("<INPUT TYPE=\"submit\" NAME=\"yesno\" VALUE=\"Yes\">");
- wprintf("<INPUT TYPE=\"submit\" NAME=\"yesno\" VALUE=\"No\">");
- wprintf("</FORM></CENTER>\n");
-
- wprintf("</CENTER>\n");
- wDumpContent(1);
-}
-
-
-
void delete_msg(void)
{
long msgid;
- char buf[256];
+ char buf[SIZ];
msgid = atol(bstr("msgid"));
- printf("HTTP/1.0 200 OK\n");
output_headers(1);
- if (!strcasecmp(bstr("yesno"), "Yes")) {
- sprintf(buf, "DELE %ld", msgid);
- serv_puts(buf);
- serv_gets(buf);
- wprintf("<EM>%s</EM><BR>\n", &buf[4]);
- } else {
- wprintf("<EM>Message not deleted.</EM><BR>\n");
- }
+ sprintf(buf, "DELE %ld", msgid);
+ serv_puts(buf);
+ serv_gets(buf);
+ wprintf("<EM>%s</EM><BR>\n", &buf[4]);
wDumpContent(1);
}
void confirm_move_msg(void)
{
long msgid;
- char buf[256];
- char targ[256];
+ char buf[SIZ];
+ char targ[SIZ];
msgid = atol(bstr("msgid"));
- printf("HTTP/1.0 200 OK\n");
output_headers(1);
- wprintf("<TABLE WIDTH=100% BORDER=0 BGCOLOR=770000><TR><TD>");
+ wprintf("<TABLE WIDTH=100%% BORDER=0 BGCOLOR=770000><TR><TD>");
wprintf("<FONT SIZE=+1 COLOR=\"FFFFFF\"");
wprintf("<B>Confirm move of message</B>\n");
wprintf("</FONT></TD></TR></TABLE>\n");
void move_msg(void)
{
long msgid;
- char buf[256];
+ char buf[SIZ];
msgid = atol(bstr("msgid"));
- printf("HTTP/1.0 200 OK\n");
output_headers(1);
if (!strcasecmp(bstr("yesno"), "Move")) {
serv_gets(buf);
wprintf("<EM>%s</EM><BR>\n", &buf[4]);
} else {
- wprintf("<EM>Message not deleted.</EM><BR>\n");
+ wprintf("<EM>Message not moved.</EM><BR>\n");
}
wDumpContent(1);
}
+
+
+
+void do_stuff_to_msgs(void) {
+ char buf[SIZ];
+ char sc[SIZ];
+
+ struct stuff_t {
+ struct stuff_t *next;
+ long msgnum;
+ };
+
+ struct stuff_t *stuff = NULL;
+ struct stuff_t *ptr;
+
+
+ serv_puts("MSGS ALL");
+ serv_gets(buf);
+
+ if (buf[0] == '1') while (serv_gets(buf), strcmp(buf, "000")) {
+ ptr = malloc(sizeof(struct stuff_t));
+ ptr->msgnum = atol(buf);
+ ptr->next = stuff;
+ stuff = ptr;
+ }
+
+ strcpy(sc, bstr("sc"));
+
+ while (stuff != NULL) {
+
+ sprintf(buf, "msg_%ld", stuff->msgnum);
+ if (!strcasecmp(bstr(buf), "yes")) {
+
+ if (!strcasecmp(sc, "Delete selected")) {
+ serv_printf("DELE %ld", stuff->msgnum);
+ serv_gets(buf);
+ }
+
+ }
+
+ ptr = stuff->next;
+ free(stuff);
+ stuff = ptr;
+ }
+
+ readloop("readfwd");
+}
projects / citadel.git / blobdiff