/*
- * preferences.c
- *
- * Manage user preferences with a little help from the Citadel server.
- *
* $Id$
*/
-
-#include <ctype.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include <stdio.h>
-#include <fcntl.h>
-#include <signal.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <sys/socket.h>
-#include <sys/time.h>
-#include <limits.h>
-#include <netinet/in.h>
-#include <netdb.h>
-#include <string.h>
-#include <pwd.h>
-#include <errno.h>
-#include <stdarg.h>
-#include <pthread.h>
-#include <signal.h>
+/**
+ * \defgroup ManagePrefs Manage user preferences with a little help from the Citadel server.
+ * \ingroup CitadelConfig
+ *
+ */
+/*@{*/
#include "webcit.h"
#include "webserver.h"
+#include "groupdav.h"
-
+/**
+ * \brief display preferences dialog
+ */
void load_preferences(void) {
char buf[SIZ];
long msgnum = 0L;
- lprintf(9, "entering load_preferences()\n");
-
serv_printf("GOTO %s", USERCONFIGROOM);
- serv_gets(buf);
+ serv_getln(buf, sizeof buf);
if (buf[0] != '2') return;
serv_puts("MSGS ALL|0|1");
- serv_gets(buf);
+ serv_getln(buf, sizeof buf);
if (buf[0] == '8') {
serv_puts("subj|__ WebCit Preferences __");
serv_puts("000");
}
- while (serv_gets(buf), strcmp(buf, "000")) {
+ while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
msgnum = atol(buf);
}
if (msgnum > 0L) {
serv_printf("MSG0 %ld", msgnum);
- serv_gets(buf);
+ serv_getln(buf, sizeof buf);
if (buf[0] == '1') {
- while (serv_gets(buf),
+ while (serv_getln(buf, sizeof buf),
(strcmp(buf, "text") && strcmp(buf, "000"))) {
}
if (!strcmp(buf, "text")) {
- while (serv_gets(buf), strcmp(buf, "000")) {
+ while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
if (WC->preferences == NULL) {
WC->preferences = malloc(SIZ);
strcpy(WC->preferences, "");
}
}
- /* Go back to the room we're supposed to be in */
+ /** Go back to the room we're supposed to be in */
serv_printf("GOTO %s", WC->wc_roomname);
- serv_gets(buf);
- lprintf(9, "exiting load_preferences()\n");
+ serv_getln(buf, sizeof buf);
}
-void save_preferences(void) {
+/**
+ * \brief Goto the user's configuration room, creating it if necessary.
+ * \return 0 on success or nonzero upon failure.
+ */
+int goto_config_room(void) {
char buf[SIZ];
- long msgnum = 0L;
- lprintf(9, "entering save_preferences()\n");
serv_printf("GOTO %s", USERCONFIGROOM);
- serv_gets(buf);
+ serv_getln(buf, sizeof buf);
if (buf[0] != '2') { /* try to create the config room if not there */
serv_printf("CRE8 1|%s|4|0", USERCONFIGROOM);
- serv_gets(buf);
+ serv_getln(buf, sizeof buf);
serv_printf("GOTO %s", USERCONFIGROOM);
- serv_gets(buf);
- if (buf[0] != '2') return; /* oh well. */
+ serv_getln(buf, sizeof buf);
+ if (buf[0] != '2') return(1);
}
+ return(0);
+}
+/**
+ * \brief save the modifications
+ */
+void save_preferences(void) {
+ char buf[SIZ];
+ long msgnum = 0L;
+
+ if (goto_config_room() != 0) return; /* oh well. */
serv_puts("MSGS ALL|0|1");
- serv_gets(buf);
+ serv_getln(buf, sizeof buf);
if (buf[0] == '8') {
serv_puts("subj|__ WebCit Preferences __");
serv_puts("000");
}
- while (serv_gets(buf), strcmp(buf, "000")) {
+ while (serv_getln(buf, sizeof buf), strcmp(buf, "000")) {
msgnum = atol(buf);
}
if (msgnum > 0L) {
serv_printf("DELE %ld", msgnum);
- serv_gets(buf);
+ serv_getln(buf, sizeof buf);
}
serv_printf("ENT0 1||0|1|__ WebCit Preferences __|");
- serv_gets(buf);
+ serv_getln(buf, sizeof buf);
if (buf[0] == '4') {
serv_puts(WC->preferences);
serv_puts("");
serv_puts("000");
}
- /* Go back to the room we're supposed to be in */
+ /** Go back to the room we're supposed to be in */
serv_printf("GOTO %s", WC->wc_roomname);
- serv_gets(buf);
- lprintf(9, "exiting save_preferences()\n");
+ serv_getln(buf, sizeof buf);
}
-void get_preference(char *key, char *value) {
+/**
+ * \brief query the actual setting of key in the citadel database
+ * \param key config key to query
+ * \param value value to the key to get
+ * \param value_len length of the value string
+ */
+void get_preference(char *key, char *value, size_t value_len) {
int num_prefs;
int i;
char buf[SIZ];
char thiskey[SIZ];
- lprintf(9, "entering get_preference(%s)\n", key);
strcpy(value, "");
num_prefs = num_tokens(WC->preferences, '\n');
for (i=0; i<num_prefs; ++i) {
- extract_token(buf, WC->preferences, i, '\n');
- extract_token(thiskey, buf, 0, '|');
+ extract_token(buf, WC->preferences, i, '\n', sizeof buf);
+ extract_token(thiskey, buf, 0, '|', sizeof thiskey);
if (!strcasecmp(thiskey, key)) {
- extract_token(value, buf, 1, '|');
+ extract_token(value, buf, 1, '|', value_len);
}
}
- lprintf(9, "exiting get_preference() = %s\n", value);
}
-void set_preference(char *key, char *value) {
+/**
+ * \brief Write a key into the webcit preferences database for this user
+ *
+ * \params key key whichs value is to be modified
+ * \param value value to set
+ * \param save_to_server 1 = flush all data to the server, 0 = cache it for now
+ */
+void set_preference(char *key, char *value, int save_to_server) {
int num_prefs;
int i;
char buf[SIZ];
char thiskey[SIZ];
char *newprefs = NULL;
+ size_t newprefs_len = 0;
+
+ newprefs_len = strlen(key) + strlen(value) + 10;
+ if (WC->preferences != NULL) newprefs_len += strlen(WC->preferences);
+ newprefs = malloc(newprefs_len);
+ if (newprefs == NULL) return;
+ strcpy(newprefs, "");
- lprintf(9, "entering set_preference(%s, %s)\n", key, value);
num_prefs = num_tokens(WC->preferences, '\n');
for (i=0; i<num_prefs; ++i) {
- extract_token(buf, WC->preferences, i, '\n');
+ extract_token(buf, WC->preferences, i, '\n', sizeof buf);
if (num_tokens(buf, '|') == 2) {
- extract_token(thiskey, buf, 0, '|');
+ extract_token(thiskey, buf, 0, '|', sizeof thiskey);
if (strcasecmp(thiskey, key)) {
- if (newprefs == NULL) newprefs = strdup("");
- newprefs = realloc(newprefs,
- strlen(newprefs) + SIZ );
strcat(newprefs, buf);
strcat(newprefs, "\n");
}
}
}
-
- if (newprefs == NULL) newprefs = strdup("");
- newprefs = realloc(newprefs, strlen(newprefs) + SIZ);
sprintf(&newprefs[strlen(newprefs)], "%s|%s\n", key, value);
-
free(WC->preferences);
WC->preferences = newprefs;
- save_preferences();
- lprintf(9, "exiting set_preference()\n");
+ if (save_to_server) save_preferences();
}
+
+
+
+
+/**
+ * \brief display form for changing your preferences and settings
+ */
+void display_preferences(void)
+{
+ output_headers(1, 1, 2, 0, 0, 0);
+ char ebuf[300];
+ char buf[256];
+ char calhourformat[16];
+ int i;
+
+ wprintf("<div id=\"banner\">\n");
+ wprintf("<TABLE class=\"preferences_banner\"><TR><TD>");
+ wprintf("<img src=\"static/advanpage2_48x.gif\" ALT=\" \" ALIGN=MIDDLE>");
+ wprintf("<SPAN CLASS=\"titlebar\"> ");
+ wprintf(_("Preferences and settings"));
+ wprintf("</SPAN></TD><TD ALIGN=RIGHT>");
+ offer_start_page();
+ wprintf("</TD></TR></TABLE>\n");
+ wprintf("</div>\n"
+ "<div id=\"content\">\n");
+
+ wprintf("<div class=\"fix_scrollbar_bug\">"
+ "<table class=\"preferences_background\"><tr><td>\n");
+
+ /** begin form */
+ wprintf("<center>\n"
+ "<form name=\"prefform\" action=\"set_preferences\" "
+ "method=\"post\">\n"
+ "<table border=0 cellspacing=5 cellpadding=5>\n");
+ wprintf("<input type=\"hidden\" name=\"nonce\" value=\"%ld\">\n", WC->nonce);
+
+ /**
+ * Room list view
+ */
+ get_preference("roomlistview", buf, sizeof buf);
+ wprintf("<tr><td>");
+ wprintf(_("Room list view"));
+ wprintf("</td><td>");
+
+ wprintf("<input type=\"radio\" name=\"roomlistview\" VALUE=\"folders\"");
+ if (!strcasecmp(buf, "folders")) wprintf(" checked");
+ wprintf(">");
+ wprintf(_("Tree (folders) view"));
+ wprintf("<br></input>\n");
+
+ wprintf("<input type=\"radio\" name=\"roomlistview\" VALUE=\"rooms\"");
+ if (!strcasecmp(buf, "rooms")) wprintf(" checked");
+ wprintf(">");
+ wprintf(_("Table (rooms) view"));
+ wprintf("<br></input>\n");
+
+ wprintf("</td></tr>\n");
+
+ /**
+ * Calendar hour format
+ */
+ get_preference("calhourformat", calhourformat, sizeof calhourformat);
+ if (calhourformat[0] == 0) strcpy(calhourformat, "12");
+ wprintf("<tr><td>");
+ wprintf(_("Calendar hour format"));
+ wprintf("</td><td>");
+
+ wprintf("<input type=\"radio\" name=\"calhourformat\" VALUE=\"12\"");
+ if (!strcasecmp(calhourformat, "12")) wprintf(" checked");
+ wprintf(">");
+ wprintf(_("12 hour (am/pm)"));
+ wprintf("<br></input>\n");
+
+ wprintf("<input type=\"radio\" name=\"calhourformat\" VALUE=\"24\"");
+ if (!strcasecmp(calhourformat, "24")) wprintf(" checked");
+ wprintf(">");
+ wprintf(_("24 hour"));
+ wprintf("<br></input>\n");
+
+ wprintf("</td></tr>\n");
+
+ /**
+ * Calendar day view -- day start time
+ */
+ get_preference("daystart", buf, sizeof buf);
+ if (buf[0] == 0) strcpy(buf, "8");
+ wprintf("<tr><td>");
+ wprintf(_("Calendar day view begins at:"));
+ wprintf("</td><td>");
+
+ wprintf("<SELECT NAME=\"daystart\" SIZE=\"1\">\n");
+ for (i=0; i<=23; ++i) {
+
+ if (!strcasecmp(calhourformat, "24")) {
+ wprintf("<OPTION %s VALUE=\"%d\">%d:00</OPTION>\n",
+ ((atoi(buf) == i) ? "SELECTED" : ""),
+ i, i
+ );
+ }
+ else {
+ wprintf("<OPTION %s VALUE=\"%d\">%s</OPTION>\n",
+ ((atoi(buf) == i) ? "SELECTED" : ""),
+ i, hourname[i]
+ );
+ }
+
+ }
+ wprintf("</SELECT>\n");
+ wprintf("</td></tr>\n");
+
+ /**
+ * Calendar day view -- day end time
+ */
+ get_preference("dayend", buf, sizeof buf);
+ if (buf[0] == 0) strcpy(buf, "17");
+ wprintf("<tr><td>");
+ wprintf(_("Calendar day view ends at:"));
+ wprintf("</td><td>");
+
+ wprintf("<SELECT NAME=\"dayend\" SIZE=\"1\">\n");
+ for (i=0; i<=23; ++i) {
+
+ if (!strcasecmp(calhourformat, "24")) {
+ wprintf("<OPTION %s VALUE=\"%d\">%d:00</OPTION>\n",
+ ((atoi(buf) == i) ? "SELECTED" : ""),
+ i, i
+ );
+ }
+ else {
+ wprintf("<OPTION %s VALUE=\"%d\">%s</OPTION>\n",
+ ((atoi(buf) == i) ? "SELECTED" : ""),
+ i, hourname[i]
+ );
+ }
+
+ }
+ wprintf("</SELECT>\n");
+ wprintf("</td></tr>\n");
+
+ /**
+ * Signature
+ */
+ get_preference("use_sig", buf, sizeof buf);
+ if (buf[0] == 0) strcpy(buf, "no");
+ wprintf("<tr><td>");
+ wprintf(_("Attach signature to email messages?"));
+ wprintf("</td><td>");
+
+ wprintf(" <script type=\"text/javascript\"> "
+ " function show_or_hide_sigbox() { "
+ " if ( $F('yes_sig') ) { "
+ " $('signature_box').style.display = 'inline'; "
+ " } "
+ " else { "
+ " $('signature_box').style.display = 'none'; "
+ " } "
+ " } "
+ " </script> "
+ );
+
+ wprintf("<input type=\"radio\" id=\"no_sig\" name=\"use_sig\" VALUE=\"no\"");
+ if (!strcasecmp(buf, "no")) wprintf(" checked");
+ wprintf(" onChange=\"show_or_hide_sigbox();\" >");
+ wprintf(_("No signature"));
+ wprintf("<br></input>\n");
+
+ wprintf("<input type=\"radio\" id=\"yes_sig\" name=\"use_sig\" VALUE=\"yes\"");
+ if (!strcasecmp(buf, "yes")) wprintf(" checked");
+ wprintf(" onChange=\"show_or_hide_sigbox();\" >");
+ wprintf(_("Use this signature:"));
+ wprintf("<div id=\"signature_box\">"
+ "<br><textarea name=\"signature\" cols=\"40\" rows=\"5\">"
+ );
+ get_preference("signature", ebuf, sizeof ebuf);
+ euid_unescapize(buf, ebuf);
+ escputs(buf);
+ wprintf("</textarea>"
+ "</div>"
+ );
+
+ wprintf("<br></input>\n");
+
+ wprintf("</td></tr>\n");
+
+ wprintf(" <script type=\"text/javascript\"> "
+ " show_or_hide_sigbox(); "
+ " </script> "
+ );
+
+ /** Character set to assume is in use for improperly encoded headers */
+ get_preference("default_header_charset", buf, sizeof buf);
+ if (buf[0] == 0) strcpy(buf, "UTF-8");
+ wprintf("<tr><td>");
+ wprintf(_("Default character set for email headers:"));
+ wprintf("</td><td>");
+ wprintf("<input type=\"text\" NAME=\"default_header_charset\" MAXLENGTH=\"32\" VALUE=\"");
+ escputs(buf);
+ wprintf("\">");
+ wprintf("</td></tr>");
+
+ /** submit buttons */
+ wprintf("</table>\n"
+ "<input type=\"submit\" name=\"change_button\" value=\"%s\">"
+ " "
+ "<INPUT type=\"submit\" name=\"cancel_button\" value=\"%s\">\n",
+ _("Change"),
+ _("Cancel")
+ );
+
+ /** end form */
+ wprintf("</form></center>\n");
+ wprintf("</td></tr></table></div>\n");
+ wDumpContent(1);
+}
+
+/**
+ * \brief Commit new preferences and settings
+ */
+void set_preferences(void)
+{
+ char ebuf[300];
+
+ if (strlen(bstr("change_button")) == 0) {
+ safestrncpy(WC->ImportantMessage,
+ _("Cancelled. No settings were changed."),
+ sizeof WC->ImportantMessage);
+ display_main_menu();
+ return;
+ }
+
+ /**
+ * Set the last argument to 1 only for the final setting, so
+ * we don't send the prefs file to the server repeatedly
+ */
+ set_preference("roomlistview", bstr("roomlistview"), 0);
+ set_preference("calhourformat", bstr("calhourformat"), 0);
+ set_preference("use_sig", bstr("use_sig"), 0);
+ set_preference("daystart", bstr("daystart"), 0);
+ set_preference("dayend", bstr("dayend"), 0);
+ set_preference("default_header_charset", bstr("default_header_charset"), 0);
+
+ euid_escapize(ebuf, bstr("signature"));
+ set_preference("signature", ebuf, 1);
+
+ display_main_menu();
+}
+
+
+/*@}*/
projects / citadel.git / blobdiff