webcit-ng/ctdl_commands.c

   1 //
   2 // Copyright (c) 1996-2022 by the citadel.org team
   3 //
   4 // This program is open source software.  Use, duplication, or
   5 // disclosure are subject to the GNU General Public License v3.
   6
   7 #include "webcit.h"
   8
   9
  10 // /ctdl/c/info returns a JSON representation of the output of an INFO command.
  11 void serv_info(struct http_transaction *h, struct ctdlsession *c) {
  12         char buf[1024];
  13
  14         ctdl_printf(c, "INFO");
  15         ctdl_readline(c, buf, sizeof(buf));
  16         if (buf[0] != '1') {
  17                 do_502(h);
  18                 return;
  19         }
  20
  21         JsonValue *j = NewJsonObject(HKEY("serv_info"));
  22         int i = 0;
  23         while (ctdl_readline(c, buf, sizeof(buf)), strcmp(buf, "000"))
  24                 switch (i++) {
  25                 case 0:
  26                         JsonObjectAppend(j, NewJsonNumber(HKEY("serv_pid"), atol(buf)));
  27                         break;
  28                 case 1:
  29                         JsonObjectAppend(j, NewJsonPlainString(HKEY("serv_nodename"), buf, -1));
  30                         break;
  31                 case 2:
  32                         JsonObjectAppend(j, NewJsonPlainString(HKEY("serv_humannode"), buf, -1));
  33                         break;
  34                 case 3:
  35                         JsonObjectAppend(j, NewJsonPlainString(HKEY("serv_fqdn"), buf, -1));
  36                         break;
  37                 case 4:
  38                         JsonObjectAppend(j, NewJsonPlainString(HKEY("serv_software"), buf, -1));
  39                         break;
  40                 case 5:
  41                         JsonObjectAppend(j, NewJsonNumber(HKEY("serv_rev_level"), atol(buf)));
  42                         break;
  43                 case 6:
  44                         JsonObjectAppend(j, NewJsonPlainString(HKEY("serv_bbs_city"), buf, -1));
  45                         break;
  46                 case 7:
  47                         JsonObjectAppend(j, NewJsonPlainString(HKEY("serv_sysadm"), buf, -1));
  48                         break;
  49                 case 14:
  50                         JsonObjectAppend(j, NewJsonBool(HKEY("serv_supports_ldap"), atoi(buf)));
  51                         break;
  52                 case 15:
  53                         JsonObjectAppend(j, NewJsonBool(HKEY("serv_newuser_disabled"), atoi(buf)));
  54                         break;
  55                 case 16:
  56                         JsonObjectAppend(j, NewJsonPlainString(HKEY("serv_default_cal_zone"), buf, -1));
  57                         break;
  58                 case 20:
  59                         JsonObjectAppend(j, NewJsonBool(HKEY("serv_supports_sieve"), atoi(buf)));
  60                         break;
  61                 case 21:
  62                         JsonObjectAppend(j, NewJsonBool(HKEY("serv_fulltext_enabled"), atoi(buf)));
  63                         break;
  64                 case 22:
  65                         JsonObjectAppend(j, NewJsonPlainString(HKEY("serv_svn_revision"), buf, -1));
  66                         break;
  67                 case 23:
  68                         JsonObjectAppend(j, NewJsonBool(HKEY("serv_supports_openid"), atoi(buf)));
  69                         break;
  70                 case 24:
  71                         JsonObjectAppend(j, NewJsonBool(HKEY("serv_supports_guest"), atoi(buf)));
  72                         break;
  73                 }
  74
  75         StrBuf *sj = NewStrBuf();
  76         SerializeJson(sj, j, 1);        // '1' == free the source array
  77
  78         add_response_header(h, strdup("Content-type"), strdup("application/json"));
  79         h->response_code = 200;
  80         h->response_string = strdup("OK");
  81         h->response_body_length = StrLength(sj);
  82         h->response_body = SmashStrBuf(&sj);
  83 }
  84
  85
  86 // Dispatcher for paths starting with /ctdl/c/
  87 void ctdl_c(struct http_transaction *h, struct ctdlsession *c) {
  88         if (!strcasecmp(h->url, "/ctdl/c/info")) {
  89                 serv_info(h, c);
  90         }
  91         else {
  92                 do_404(h);
  93         }
  94 }