// $Id$

#include "PHPIncludes.h"
#include "PHPRequest.h"
#include "NSString+PHP.h"
#include "common.h"

@implementation PHPRequest

- (id)initWithMethod:(NSString *)_method
  uri:(NSString *)_uri
  translatedPath:(NSString *)_path
  remoteUser:(NSString *)_login
{
  if ((self = [super init])) {
    self->method         = [_method copy];
    self->uri            = [_uri    copy];
    self->translatedPath = [_path   copy];
    self->authUser       = [_login  copy];
  }
  return self;
}
- (id)init {
  return [self initWithMethod:@"GET" uri:@"/" 
	       translatedPath:nil remoteUser:nil];
}

- (void)dealloc {
  [self shutdown];
  
  [self->method         release];
  [self->uri            release];
  [self->translatedPath release];
  [self->authUser       release];
  [super dealloc];
}

/* operations */

- (BOOL)startup {
  /* INITIALIZE */
  
  /* TODO: what about memory management? */
  SG(request_info).request_method  = [self->method         phpString];
  SG(request_info).request_uri     = [self->uri            phpString];
  SG(request_info).path_translated = [self->translatedPath phpString];
  SG(request_info).auth_user       = [self->authUser       phpString];
  
  SG(sapi_headers).http_response_code = 200;
  SG(request_info).query_string   = NULL;
  SG(request_info).content_type   = NULL;
  SG(request_info).content_length = 0;
  
  /* SETUP */
  
  /* does that run anything for us? */
  if (php_request_startup(TSRMLS_C) == FAILURE) 
    /* TODO: should tear down above values? */
    return NO;
  
  self->prFlags.started = 1;
  return YES;
}

- (void)shutdown {
  if (!self->prFlags.started) return;
  
  php_request_shutdown(NULL);
  self->prFlags.started = 0;
}

- (void)executeFileAtPath:(NSString *)_path {
  zend_file_handle zfd = { 0 };
  
  /* setup file handle */
  zfd.type          = ZEND_HANDLE_FILENAME;
#if 0 // original by jwk
  zfd.filename      = (char *) SG(request_info).path_translated; 
  zfd.free_filename = 0;
#else
  zfd.filename      = [_path phpString];
  zfd.free_filename = 1; /* free path, correct? */
#endif
  zfd.opened_path   = NULL;
  
  /* execute */
  php_execute_script(&zfd TSRMLS_CC);
}

@end /* PHPRequest */