webcit/mainmenu.c

   1 /*
   2  * $Id$
   3  */
   4
   5 #include "webcit.h"
   6
   7 /*
   8  * The Main Menu
   9  */
  10 void display_main_menu(void)
  11 {
  12         begin_burst();
  13         output_headers(1, 0, 0, 0, 1, 0);
  14         DoTemplate(HKEY("display_main_menu"), NULL, &NoCtx);
  15         end_burst();
  16 }
  17
  18
  19 /*
  20  * System administration menu
  21  */
  22 void display_aide_menu(void)
  23 {
  24         begin_burst();
  25         output_headers(1, 0, 0, 0, 1, 0);
  26         DoTemplate(HKEY("aide_display_menu"), NULL, &NoCtx);
  27         end_burst();
  28 }
  29
  30
  31 /*
  32  * Interactive window to perform generic Citadel server commands.
  33  */
  34 void do_generic(void)
  35 {
  36         WCTemplputParams SubTP;
  37         int Done = 0;
  38         StrBuf *Buf;
  39         StrBuf *LineBuf;
  40         char *junk;
  41         size_t len;
  42
  43         if (!havebstr("sc_button")) {
  44                 display_main_menu();
  45                 return;
  46         }
  47
  48         memset(&SubTP, 0, sizeof(WCTemplputParams));
  49         Buf = NewStrBuf();
  50         serv_puts(bstr("g_cmd"));
  51         StrBuf_ServGetln(Buf);
  52
  53         switch (GetServerStatus(Buf, NULL)) {
  54         case 8:
  55                 serv_puts("\n\n000");
  56                 if ( (StrLength(Buf)==3) &&
  57                      !strcmp(ChrPtr(Buf), "000")) {
  58                         StrBufAppendBufPlain(Buf, HKEY("\000"), 0);
  59                         break;
  60                 }
  61         case 1:
  62                 LineBuf = NewStrBuf();
  63                 StrBufAppendBufPlain(Buf, HKEY("\n"), 0);
  64                 while (!Done) {
  65                         StrBuf_ServGetln(LineBuf);
  66                         if ( (StrLength(LineBuf)==3) &&
  67                              !strcmp(ChrPtr(LineBuf), "000")) {
  68                                 Done = 1;
  69                         }
  70                         StrBufAppendBuf(Buf, LineBuf, 0);
  71                         StrBufAppendBufPlain(Buf, HKEY("\n"), 0);
  72                 }
  73                 FreeStrBuf(&LineBuf);
  74                 break;
  75         case 2:
  76                 break;
  77         case 4:
  78                 text_to_server(bstr("g_input"));
  79                 serv_puts("000");
  80                 break;
  81         case 6:
  82                 len = atol(&ChrPtr(Buf)[4]);
  83                 StrBuf_ServGetBLOBBuffered(Buf, len);
  84                 break;
  85         case 7:
  86                 len = atol(&ChrPtr(Buf)[4]);
  87                 junk = malloc(len);
  88                 memset(junk, 0, len);
  89                 serv_write(junk, len);
  90                 free(junk);
  91                 break;
  92         }
  93
  94         begin_burst();
  95         output_headers(1, 0, 0, 0, 1, 0);
  96
  97         SubTP.Filter.ContextType = CTX_STRBUF;
  98         SubTP.Context = Buf;
  99
 100         DoTemplate(HKEY("aide_display_generic_result"), NULL, &SubTP);
 101
 102         wDumpContent(1);
 103
 104         FreeStrBuf(&Buf);
 105 }
 106
 107 /*
 108  * Display the wait / input dialog while restarting the server.
 109  */
 110 void display_shutdown(void)
 111 {
 112         char buf[SIZ];
 113         char *when;
 114
 115         when=bstr("when");
 116         if (strcmp(when, "now") == 0){
 117                 serv_printf("DOWN 1");
 118                 serv_getln(buf, sizeof buf);
 119                 if (atol(buf) == 500)
 120                 { /* upsie. maybe the server is not running as daemon? */
 121
 122                         safestrncpy(WC->ImportantMessage,
 123                                     &buf[4],
 124                                     sizeof WC->ImportantMessage);
 125                 }
 126                 begin_burst();
 127                 output_headers(1, 0, 0, 0, 1, 0);
 128                 DoTemplate(HKEY("aide_display_serverrestart"), NULL, &NoCtx);
 129                 end_burst();
 130                 lingering_close(WC->Hdr->http_sock);
 131                 sleeeeeeeeeep(10);
 132                 serv_printf("NOOP");
 133                 serv_printf("NOOP");
 134         }
 135         else if (strcmp(when, "page") == 0) {
 136                 char *message;
 137
 138                 message = bstr("message");
 139                 if ((message == NULL) || (IsEmptyStr(message)))
 140                 {
 141                         begin_burst();
 142                         output_headers(1, 0, 0, 0, 1, 0);
 143                         DoTemplate(HKEY("aide_display_serverrestart_page"), NULL, &NoCtx);
 144                         end_burst();
 145                 }
 146                 else
 147                 {
 148                         serv_printf("SEXP broadcast|%s", message);
 149                         serv_getln(buf, sizeof buf); /* TODO: should we care? */
 150                         begin_burst();
 151                         output_headers(1, 0, 0, 0, 1, 0);
 152                         DoTemplate(HKEY("aide_display_serverrestart_page"), NULL, &NoCtx);
 153                         end_burst();
 154                 }
 155         }
 156         else if (!strcmp(when, "idle")) {
 157                 serv_printf("SCDN 3");
 158                 serv_getln(buf, sizeof buf);
 159
 160                 if (atol(buf) == 500)
 161                 { /* upsie. maybe the server is not running as daemon? */
 162                         safestrncpy(WC->ImportantMessage,
 163                                     &buf[4],
 164                                     sizeof WC->ImportantMessage);
 165                 }
 166                 begin_burst();
 167                 output_headers(1, 0, 0, 0, 1, 0);
 168                 DoTemplate(HKEY("aide_display_menu"), NULL, &NoCtx);
 169                 end_burst();
 170         }
 171 }
 172
 173 void
 174 InitModule_MAINMENU
 175 (void)
 176 {
 177         WebcitAddUrlHandler(HKEY("display_aide_menu"), "", 0, display_aide_menu, 0);
 178         WebcitAddUrlHandler(HKEY("server_shutdown"), "", 0, display_shutdown, 0);
 179         WebcitAddUrlHandler(HKEY("display_main_menu"), "", 0, display_main_menu, 0);
 180         WebcitAddUrlHandler(HKEY("do_generic"), "", 0, do_generic, 0);
 181 }