ObjFW  Diff

#else
@protocol OFHTTPRequestDelegate
#endif
#ifdef OF_HAVE_OPTIONAL_PROTOCOLS
@optional
#endif
/**
 * \brief A callback which is called when an OFHTTPRequest received headers.
 *
 * \param request The OFHTTPRequest which received the headers
 * \param headers The headers received
 * \param statusCode The status code received
 */
-     (void)request: (OFHTTPRequest*)request
  didReceiveHeaders: (OFDictionary*)headers
     withStatusCode: (int)statusCode;

/**
 * \brief A callback which is called when an OFHTTPRequest received data.
 *
 * This is useful for example if you want to update a status display.
 *
 * \param request The OFHTTPRequest which received data
 * \param data The data the OFHTTPRequest received
 * \param length The length of the data received, in bytes
 */
-  (void)request: (OFHTTPRequest*)request
  didReceiveData: (const char*)data
      withLength: (size_t)length;

/**
 * \brief A callback which is called when an OFHTTPRequest will follow a
 *	  redirect.
 *
 * If you want to get the headers and data for each redirect, set the number of
 * redirects to 0 and perform a new OFHTTPRequest for each redirect. However,
 * this callback will not be called then and you have to look at the status code
 * to detect a redirect.
 *
 * This callback will only be called if the OFHTTPRequest will follow a

@property (copy) OFDictionary *headers;
@property (assign) BOOL redirectsFromHTTPSToHTTPAllowed;
@property (retain) id <OFHTTPRequestDelegate> delegate;
@property (assign) BOOL storesData;
#endif

/**
 * \brief Creates a new OFHTTPRequest.
 *
 * \return A new, autoreleased OFHTTPRequest
 */
+ request;

/**
 * \brief Creates a new OFHTTPRequest with the specified URL.
 *
 * \param URL The URL for the request
 * \return A new, autoreleased OFHTTPRequest
 */
+ requestWithURL: (OFURL*)URL;

/**
 * \brief Initializes an already allocated OFHTTPRequest with the specified URL.
 *
 * \param URL The URL for the request
 * \return An initialized OFHTTPRequest
 */
- initWithURL: (OFURL*)URL;

/**
 * \brief Sets the URL of the HTTP request.
 *
 * \param URL The URL of the HTTP request
 */
- (void)setURL: (OFURL*)URL;

/**
 * \brief Returns the URL of the HTTP request.
 *
 * \return The URL of the HTTP request
 */
- (OFURL*)URL;

/**
 * \brief Sets the request type of the HTTP request.
 *
 * \param requestType The request type of the HTTP request
 */
- (void)setRequestType: (of_http_request_type_t)requestType;

/**
 * \brief Returns the request type of the HTTP request.
 *
 * \return The request type of the HTTP request
 */
- (of_http_request_type_t)requestType;

/**
 * \brief Sets the query string of the HTTP request.
 *
 * \param queryString The query string of the HTTP request
 */
- (void)setQueryString: (OFString*)queryString;

/**
 * \brief Returns the query string of the HTTP request.
 *
 * \return The query string of the HTTP request
 */
- (OFString*)queryString;

/**
 * \brief Sets a dictionary with headers for the HTTP request.
 *
 * \param headers A dictionary with headers for the HTTP request
 */
- (void)setHeaders: (OFDictionary*)headers;

/**
 * \brief Retrusn a dictionary with headers for the HTTP request.
 *
 * \return A dictionary with headers for the HTTP request.
 */
- (OFDictionary*)headers;

/**
 * \brief Sets whether redirects from HTTPS to HTTP are allowed.
 *
 * \param allowed Whether redirects from HTTPS to HTTP are allowed
 */
- (void)setRedirectsFromHTTPSToHTTPAllowed: (BOOL)allowed;

/**
 * \brief Returns whether redirects from HTTPS to HTTP will be allowed
 *
 * \return Whether redirects from HTTPS to HTTP will be allowed
 */
- (BOOL)redirectsFromHTTPSToHTTPAllowed;

/**
 * \brief Sets the delegate of the HTTP request.
 *
 * \param delegate The delegate of the HTTP request
 */
- (void)setDelegate: (id <OFHTTPRequestDelegate>)delegate;

/**
 * \brief Returns the delegate of the HTTP reqeust.
 *
 * \return The delegate of the HTTP request
 */
- (id <OFHTTPRequestDelegate>)delegate;

/**
 * \brief Sets whether an OFDataArray with the data should be created.
 *
 * Setting this to NO is only useful if you are using the delegate to handle the
 * data.
 *
 * \param storesData Whether to store the data in an OFDataArray
 */
- (void)setStoresData: (BOOL)storesData;

/**
 * \brief Returns whether an OFDataArray with the date should be created.
 *
 * \return Whether an OFDataArray with the data should be created
 */
- (BOOL)storesData;

/**
 * \brief Performs the HTTP request and returns an OFHTTPRequestResult.
 *
 * \return An OFHTTPRequestResult with the result of the HTTP request
 */
- (OFHTTPRequestResult*)perform;

/**
 * \brief Performs the HTTP request and returns an OFHTTPRequestResult.
 *
 * \param redirects The maximum number of redirects after which no further
 *		    attempt is done to follow the redirect, but instead the
 *		    redirect is returned as an OFHTTPRequest
 * \return An OFHTTPRequestResult with the result of the HTTP request
 */
- (OFHTTPRequestResult*)performWithRedirects: (size_t)redirects;

/// \cond internal
- initWithStatusCode: (short)status
	     headers: (OFDictionary*)headers
		data: (OFDataArray*)data;
/// \endcond

/**
 * \brief Returns the state code of the result of the HTTP request.
 *
 * \return The status code of the result of the HTTP request
 */
- (short)statusCode;

/**
 * \brief Returns the headers of the result of the HTTP request.
 *
 * \return The headers of the result of the HTTP request
 */
- (OFDictionary*)headers;

/**
 * \brief Returns the data received for the HTTP request.
 *
 * Returns nil if storesData was set to NO.
 *
 * \return The data received for the HTTP request
 */
- (OFDataArray*)data;
@end

@interface OFObject (OFHTTPRequestDelegate) <OFHTTPRequestDelegate>
@end

extern Class of_http_request_tls_socket_class;