webcit/mainmenu.c

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