/*
- * $Id$
+ * The main menu and other things
+ *
+ * Copyright (c) 1996-2021 by the citadel.org team
+ *
+ * This program is open source software. We call it open source, not
+ * free software, because Richard Stallman is a communist and an asshole.
+ *
+ * The program is licensed under the General Public License, version 3.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
*/
#include "webcit.h"
-/*
- * The Main Menu
- */
-void display_main_menu(void)
-{
+// The Main Menu
+void display_main_menu(void) {
begin_burst();
output_headers(1, 0, 0, 0, 1, 0);
DoTemplate(HKEY("display_main_menu"), NULL, &NoCtx);
}
-/*
- * System administration menu
- */
-void display_aide_menu(void)
-{
+// System administration menu
+void display_aide_menu(void) {
begin_burst();
output_headers(1, 0, 0, 0, 1, 0);
DoTemplate(HKEY("aide_display_menu"), NULL, &NoCtx);
}
-
-/*
- * Display the screen to enter a generic server command
- */
-void display_generic(void)
-{
- output_headers(1, 1, 2, 0, 0, 0);
- wc_printf("<div id=\"banner\">\n");
- wc_printf("<h1>");
- wc_printf(_("Enter a server command"));
- wc_printf("</h1>");
- wc_printf("</div>\n");
-
- wc_printf("<div id=\"content\" class=\"service\">\n");
-
- wc_printf("<div class=\"fix_scrollbar_bug\">"
- "<table class=\"mainmenu_background\"><tr><td>\n");
-
- wc_printf("<center>");
- wc_printf(_("This screen allows you to enter Citadel server commands which are "
- "not supported by WebCit. If you do not know what that means, "
- "then this screen will not be of much use to you."));
- wc_printf("<br />\n");
-
- wc_printf("<form method=\"post\" action=\"do_generic\">\n");
- wc_printf("<input type=\"hidden\" name=\"nonce\" value=\"%d\">\n", WC->nonce);
-
- wc_printf(_("Enter command:"));
- wc_printf("<br /><input type=\"text\" name=\"g_cmd\" size=80 maxlength=\"250\"><br />\n");
-
- wc_printf(_("Command input (if requesting SEND_LISTING transfer mode):"));
- wc_printf("<br /><textarea name=\"g_input\" rows=10 cols=80 width=80></textarea><br />\n");
-
- wc_printf("<font size=-2>");
- wc_printf(_("Detected host header is %s://%s"), (is_https ? "https" : "http"), ChrPtr(WC->Hdr->HR.http_host));
- wc_printf("</font>\n");
- wc_printf("<input type=\"submit\" name=\"sc_button\" value=\"%s\">", _("Send command"));
- wc_printf(" ");
- wc_printf("<input type=\"submit\" name=\"cancel_button\" value=\"%s\"><br />\n", _("Cancel"));
-
- wc_printf("</form></center>\n");
- wc_printf("</td></tr></table></div>\n");
- wDumpContent(1);
-}
-
-/*
- * Interactive window to perform generic Citadel server commands.
- */
-void do_generic(void)
-{
-
- wcsession *WCC = WC;
+// Handle generic server commands, possibly entered from a screen, possibly set up as a way to avoid custom code
+void do_generic(void) {
+ WCTemplputParams SubTP;
int Done = 0;
StrBuf *Buf;
+ StrBuf *LineBuf;
char *junk;
size_t len;
- if (!havebstr("sc_button")) {
+ if ( (!havebstr("sc_button")) && (!havebstr("ok_button")) && (!havebstr("cancel_button")) ) {
display_main_menu();
return;
}
- output_headers(1, 1, 0, 0, 0, 0);
- Buf = NewStrBuf();
- serv_puts(bstr("g_cmd"));
- StrBuf_ServGetln(Buf);
- svput("BOXTITLE", WCS_STRING, _("Server command results"));
- do_template("beginboxx", NULL);
+ if (havebstr("cancel_button")) {
+ AppendImportantMessage(_("Cancelled. Changes were not saved."), -1);
+ }
- wc_printf("<table border=0><tr><td>Command:</td><td><tt>");
- StrEscAppend(WCC->WBuf, sbstr("g_cmd"), NULL, 0, 0);
- wc_printf("</tt></td></tr><tr><td>Result:</td><td><tt>");
- StrEscAppend(WCC->WBuf, Buf, NULL, 0, 0);
- StrBufAppendBufPlain(WCC->WBuf, HKEY("<br>\n"), 0);
- wc_printf("</tt></td></tr></table><br />\n");
-
- switch (GetServerStatus(Buf, NULL)) {
- case 8:
- serv_puts("\n\n000");
- if ( (StrLength(Buf)==3) &&
- !strcmp(ChrPtr(Buf), "000")) {
- StrBufAppendBufPlain(WCC->WBuf, HKEY("\000"), 0);
- break;
- }
- case 1:
- while (!Done) {
- StrBuf_ServGetln(Buf);
+ if (havebstr("ok_button")) {
+ Buf = NewStrBuf();
+ serv_puts(bstr("g_cmd"));
+ StrBuf_ServGetln(Buf);
+
+ switch (GetServerStatus(Buf, NULL)) {
+ case 8:
+ serv_puts("\n\n000");
if ( (StrLength(Buf)==3) &&
- !strcmp(ChrPtr(Buf), "000")) {
- Done = 1;
+ !strcmp(ChrPtr(Buf), "000")) {
+ StrBufAppendBufPlain(Buf, HKEY("\000"), 0);
+ break;
}
- StrEscAppend(WCC->WBuf, Buf, NULL, 0, 0);
- StrBufAppendBufPlain(WCC->WBuf, HKEY("<br>\n"), 0);
+ case 1:
+ LineBuf = NewStrBuf();
+ StrBufAppendBufPlain(Buf, HKEY("\n"), 0);
+ while (!Done) {
+ if (StrBuf_ServGetln(LineBuf) < 0)
+ break;
+ if ( (StrLength(LineBuf)==3) &&
+ !strcmp(ChrPtr(LineBuf), "000")) {
+ Done = 1;
+ }
+ StrBufAppendBuf(Buf, LineBuf, 0);
+ StrBufAppendBufPlain(Buf, HKEY("\n"), 0);
+ }
+ FreeStrBuf(&LineBuf);
+ break;
+ case 2:
+ break;
+ case 4:
+ text_to_server(bstr("g_input"));
+ serv_puts("000");
+ break;
+ case 6:
+ len = atol(&ChrPtr(Buf)[4]);
+ StrBuf_ServGetBLOBBuffered(Buf, len);
+ break;
+ case 7:
+ len = atol(&ChrPtr(Buf)[4]);
+ junk = malloc(len);
+ memset(junk, 0, len);
+ serv_write(junk, len);
+ free(junk);
+ break;
}
- break;
- case 4:
- text_to_server(bstr("g_input"));
- serv_puts("000");
- break;
- case 6:
- len = atol(&ChrPtr(Buf)[4]);
- StrBuf_ServGetBLOBBuffered(Buf, len);
- break;
- case 7:
- len = atol(&ChrPtr(Buf)[4]);
- junk = malloc(len);
- memset(junk, 0, len);
- serv_write(junk, len);
- free(junk);
+ FreeStrBuf(&Buf);
}
- wc_printf("<hr />");
- wc_printf("<a href=\"display_generic\">Enter another command</a><br />\n");
- wc_printf("<a href=\"display_advanced\">Return to menu</a>\n");
- do_template("endbox", NULL);
- FreeStrBuf(&Buf);
- wDumpContent(1);
-}
-
-
-/*
- * Display the menubar.
- *
- * Set 'as_single_page' to display HTML headers and footers -- otherwise it's assumed
- * that the menubar is being embedded in another page.
- */
-void display_menubar(int as_single_page) {
-
- if (as_single_page) {
- output_headers(0, 0, 0, 0, 0, 0);
- wc_printf("<html>\n"
- "<head>\n"
- "<title>MenuBar</title>\n"
- "<style type=\"text/css\">\n"
- "body { text-decoration: none; }\n"
- "</style>\n"
- "</head>\n");
- do_template("background", NULL);
+ // We may have been supplied with instructions regarding the location
+ // to which we must return after posting. If found, go there.
+ if (havebstr("return_to")) {
+ syslog(LOG_DEBUG, "return_to = %s", bstr("return_to"));
+ http_redirect(bstr("return_to"));
}
- do_template("menubar", NULL);
-
- if (as_single_page) {
- wDumpContent(2);
+ // Otherwise, do the generic result screen.
+ else {
+ begin_burst();
+ output_headers(1, 0, 0, 0, 1, 0);
+
+ StackContext(NULL, &SubTP, Buf, CTX_STRBUF, 0, NULL);
+ {
+ DoTemplate(HKEY("aide_display_generic_result"), NULL, &SubTP);
+ }
+ UnStackContext(&SubTP);
+ wDumpContent(1);
}
-
}
-/*
- * Display the wait / input dialog while restarting the server.
- */
-void display_shutdown(void)
-{
- char buf[SIZ];
+// Display the wait / input dialog while restarting the server.
+void display_shutdown(void) {
+ StrBuf *Line;
char *when;
+ Line = NewStrBuf();
when=bstr("when");
if (strcmp(when, "now") == 0){
serv_printf("DOWN 1");
- serv_getln(buf, sizeof buf);
- if (atol(buf) == 500)
- { /* upsie. maybe the server is not running as daemon? */
-
- safestrncpy(WC->ImportantMessage,
- &buf[4],
- sizeof WC->ImportantMessage);
- }
+ StrBuf_ServGetln(Line);
+ GetServerStatusMsg(Line, NULL, 1, 5);
+
begin_burst();
output_headers(1, 0, 0, 0, 1, 0);
- DoTemplate(HKEY("display_serverrestart"), NULL, &NoCtx);
+ DoTemplate(HKEY("aide_display_serverrestart"), NULL, &NoCtx);
end_burst();
lingering_close(WC->Hdr->http_sock);
sleeeeeeeeeep(10);
else
{
serv_printf("SEXP broadcast|%s", message);
- serv_getln(buf, sizeof buf); /* TODO: should we care? */
+ StrBuf_ServGetln(Line);
+ GetServerStatusMsg(Line, NULL, 1, 0);
+
begin_burst();
output_headers(1, 0, 0, 0, 1, 0);
DoTemplate(HKEY("aide_display_serverrestart_page"), NULL, &NoCtx);
}
else if (!strcmp(when, "idle")) {
serv_printf("SCDN 3");
- serv_getln(buf, sizeof buf);
+ StrBuf_ServGetln(Line);
+ GetServerStatusMsg(Line, NULL, 1, 2);
- if (atol(buf) == 500)
- { /* upsie. maybe the server is not running as daemon? */
- safestrncpy(WC->ImportantMessage,
- &buf[4],
- sizeof WC->ImportantMessage);
- }
begin_burst();
output_headers(1, 0, 0, 0, 1, 0);
DoTemplate(HKEY("aide_display_menu"), NULL, &NoCtx);
end_burst();
}
+ FreeStrBuf(&Line);
}
-void _display_menubar(void) { display_menubar(0); }
void
InitModule_MAINMENU
WebcitAddUrlHandler(HKEY("display_aide_menu"), "", 0, display_aide_menu, 0);
WebcitAddUrlHandler(HKEY("server_shutdown"), "", 0, display_shutdown, 0);
WebcitAddUrlHandler(HKEY("display_main_menu"), "", 0, display_main_menu, 0);
- WebcitAddUrlHandler(HKEY("display_generic"), "", 0, display_generic, 0);
WebcitAddUrlHandler(HKEY("do_generic"), "", 0, do_generic, 0);
- WebcitAddUrlHandler(HKEY("display_menubar"), "", 0, _display_menubar, 0);
}