g.zIpAddr = mprintf("%s", z);
  }

  len = atoi(PD("CONTENT_LENGTH", "0"));
  g.zContentType = zType = P("CONTENT_TYPE");
  blob_zero(&g.cgiIn);
  if( len>0 && zType ){











    if( fossil_strcmp(zType, "application/x-fossil")==0 ){
      blob_read_from_channel(&g.cgiIn, g.httpIn, len);
      blob_uncompress(&g.cgiIn, &g.cgiIn);
    }
#ifdef FOSSIL_ENABLE_JSON
    else if( fossil_strcmp(zType, "application/json")
              || fossil_strcmp(zType,"text/plain")/*assume this MIGHT be JSON*/
              || fossil_strcmp(zType,"application/javascript")){

      cgi_set_content_type(json_guess_content_type());
    }
#endif /* FOSSIL_ENABLE_JSON */
    else{
      blob_read_from_channel(&g.cgiIn, g.httpIn, len);
    }
  }
}

/*
** Decode POST parameter information in the cgiIn content, if any.
*/
void cgi_decode_post_parameters(void){
  int len = blob_size(&g.cgiIn);
  if( len==0 ) return;
  if( fossil_strcmp(g.zContentType,"application/x-www-form-urlencoded")==0
   || strncmp(g.zContentType,"multipart/form-data",19)==0
  ){
    char *z = blob_str(&g.cgiIn);
    cgi_trace(z);
    if( g.zContentType[0]=='a' ){
      add_param_list(z, '&');
    }else{
      process_multipart_form_data(z, len);
    }
  }
  blob_init(&g.cgiIn, 0, 0);
}

/*
** This is the comparison function used to sort the aParamQP[] array of
** query parameters and cookies.
*/
static int qparam_compare(const void *a, const void *b){

#define CMDFLAG_TEST        0x0004      /* Commands for testing only */
#define CMDFLAG_WEBPAGE     0x0008      /* Web pages */
#define CMDFLAG_COMMAND     0x0010      /* A command */
#define CMDFLAG_SETTING     0x0020      /* A setting */
#define CMDFLAG_VERSIONABLE 0x0040      /* A versionable setting */
#define CMDFLAG_BLOCKTEXT   0x0080      /* Multi-line text setting */
#define CMDFLAG_BOOLEAN     0x0100      /* A boolean setting */
#define CMDFLAG_RAWCONTENT  0x0200      /* Do not interpret POST content */
/**************************************************************************/

/* Values for the 2nd parameter to dispatch_name_search() */
#define CMDFLAG_ANY         0x0038      /* Match anything */
#define CMDFLAG_PREFIX      0x0200      /* Prefix match is ok */

#endif /* INTERFACE */

   "SCRIPT_NAME",
   "SERVER_NAME",
   "SERVER_PORT",
   "SERVER_PROTOCOL",
};

/*
** WEBPAGE: ext  raw-content
**
** Relay an HTTP request to secondary CGI after first checking the
** login credentials and setting auxiliary environment variables
** so that the secondary CGI can be aware of the credentials and
** capabilities of the Fossil user.
**
** The /ext page is only functional if the "extroot: DIR" setting is

#endif
    {
      @ <h1>Server Configuration Error</h1>
      @ <p>The database schema on the server is out-of-date.  Please ask
      @ the administrator to run <b>fossil rebuild</b>.</p>
    }
  }else{
    if( (pCmd->eCmdFlags & CMDFLAG_RAWCONTENT)==0 ){
      cgi_decode_post_parameters();
    }
    if( g.fCgiTrace ){
      fossil_trace("######## Calling %s #########\n", pCmd->zName);
      cgi_print_all(1, 1);
    }
#ifdef FOSSIL_ENABLE_TH1_HOOKS
    {
      /*

#define CMDFLAG_TEST        0x0004      /* Commands for testing only */
#define CMDFLAG_WEBPAGE     0x0008      /* Web pages */
#define CMDFLAG_COMMAND     0x0010      /* A command */
#define CMDFLAG_SETTING     0x0020      /* A setting */
#define CMDFLAG_VERSIONABLE 0x0040      /* A versionable setting */
#define CMDFLAG_BLOCKTEXT   0x0080      /* Multi-line text setting */
#define CMDFLAG_BOOLEAN     0x0100      /* A boolean setting */
#define CMDFLAG_RAWCONTENT  0x0200      /* Do not interpret webpage content */
/**************************************************************************/

/*
** Each entry looks like this:
*/
typedef struct Entry {
  int eType;        /* CMDFLAG_* values */

      aEntry[nUsed].eType |= CMDFLAG_1ST_TIER;
    }else if( j==8 && strncmp(&zLine[i], "2nd-tier", j)==0 ){
      aEntry[nUsed].eType &= ~(CMDFLAG_1ST_TIER|CMDFLAG_TEST);
      aEntry[nUsed].eType |= CMDFLAG_2ND_TIER;
    }else if( j==4 && strncmp(&zLine[i], "test", j)==0 ){
      aEntry[nUsed].eType &= ~(CMDFLAG_1ST_TIER|CMDFLAG_2ND_TIER);
      aEntry[nUsed].eType |= CMDFLAG_TEST;
    }else if( j==11 && strncmp(&zLine[i], "raw-content", j)==0 ){
      aEntry[nUsed].eType |= CMDFLAG_RAWCONTENT;
    }else if( j==7 && strncmp(&zLine[i], "boolean", j)==0 ){
      aEntry[nUsed].eType &= ~(CMDFLAG_BLOCKTEXT);
      aEntry[nUsed].iWidth = 0;
      aEntry[nUsed].eType |= CMDFLAG_BOOLEAN;
    }else if( j==10 && strncmp(&zLine[i], "block-text", j)==0 ){
      aEntry[nUsed].eType &= ~(CMDFLAG_BOOLEAN);
      aEntry[nUsed].eType |= CMDFLAG_BLOCKTEXT;