#include "__jet.h"
#include "Exception.h"
#include <iostream>
#include <fstream>

namespace jet {
   
   __jet::__jet(coreutils::ZString &in, coreutils::MString &parentOut, Global &global, Tag *parent, Tag *local) : Tag(in, parentOut, global, parent, this) {
      if(keywordDefined("cgi") && (resolveKeyword("cgi") == "true")) {
	 global.cgi = true;

//	 cookies = getenv("HTTP_COOKIE");
	 
	 if(keywordDefined("sessiondir")) {
	    global.session = true;
//	    if request_has_cookie then
//	      pull sessionfile from sessiondir.
//	      if last activity time is expired then ignore.
//	      follow sessiontimeoutredirecturl.
//	    else
//	      generate new session id.
//	      create session cookie in response.
/*	    char hashit[64];
	    char hash[32];
	    sprintf(hashit, "JETSESSION%ld", time(0));
	    SHA1(hashit, strlen(hashit), hash);
	    sprintf(hashname, "%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x%02x",
		    hash[0], hash[1], hash[2], hash[3], hash[4], hash[5], hash[6], hash[7], hash[8], hash[9],
		    hash[10], hash[11], hash[12], hash[13], hash[14], hash[15], hash[16], hash[17], hash[18], hash[19]);	                                                    
	    coreutils::ZString sessionCookie(hash);
	    global.headers[keywords["Set-Cookie"]] << "session=" << sessionCookie;
	    if(keywordDefined("sessiontimeout")) {
	       time_t timeout = time(0) + keywords["sessiontimeout"].asInteger();
	    }
*/	    
//                 also save last activity time in session file.
	    
	 }
	 	 
	 coreutils::ZString requestMethod(getenv("REQUEST_METHOD"));
	 if(requestMethod == "POST") {
	    coreutils::ZString contentLength(getenv("CONTENT_LENGTH"));
	    coreutils::ZString contentType(getenv("CONTENT_TYPE"));

	    std::ofstream outFile("/tmp/output.txt");
	    
	    coreutils::MString postdata;
	    postdata.read(0);    // TODO: Need to limit the read characters to the CONTENT-LENGTH value;	    
	    
	    if(contentType == "multipart/form-data") 
	      global.setupFormData(postdata);
	    else if(contentType == "application/x-www-form-urlencoded") 
	      global.setupFormURLEncoded(postdata);
	 }	
      }
      processContainer(container);
   }
}