ObjFW  Diff

Annotate Patch Unified Diff

Differences From Artifact [e45067b3a1]:

To Artifact [ab3ab8d43b]:

  • File src/exceptions/OFListenFailedException.h — part of check-in [8d2a5052fd] at 2014-01-25 17:39:13 on branch trunk — Generalize stream / socket related exceptions

    This is in preparation for adding UDP sockets, as UDP sockets and TCP
    sockets have no common superclass, as one is stream-oriented while the
    other is packet-oriented.

    Read and write exceptions are for any object now, as they are useful for
    a lot more than just for streams, while the others (bind, listen, etc.)
    are for any socket now (the type is id in this case, though, as there is
    no common superclass). (user: js, size: 1934) [annotate] [blame] [check-ins using]

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#import "OFException.h"

#ifndef OF_HAVE_SOCKETS
# error No sockets available!
#endif

@class OFTCPSocket;

/*!
 * @brief An exception indicating that listening on the socket failed.
 */
@interface OFListenFailedException: OFException
{
	OFTCPSocket *_socket;
	int _backLog, _errNo;
}

#ifdef OF_HAVE_PROPERTIES
@property (readonly, retain) OFTCPSocket *socket;
@property (readonly) int backLog, errNo;
#endif

/*!
 * @brief Creates a new, autoreleased listen failed exception.
 *
 * @param socket The socket which failed to listen
 * @param backLog The requested size of the back log
 * @return A new, autoreleased listen failed exception
 */
+ (instancetype)exceptionWithSocket: (OFTCPSocket*)socket
			    backLog: (int)backLog;

/*!
 * @brief Initializes an already allocated listen failed exception
 *
 * @param socket The socket which failed to listen
 * @param backLog The requested size of the back log
 * @return An initialized listen failed exception
 */
- initWithSocket: (OFTCPSocket*)socket
	 backLog: (int)backLog;

/*!
 * @brief Returns the socket which failed to listen.
 *
 * @return The socket which failed to listen
 */
- (OFTCPSocket*)socket;

/*!
 * @brief Returns the requested back log.
 *
 * @return The requested back log
 */
- (int)backLog;








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#import "OFException.h"

#ifndef OF_HAVE_SOCKETS
# error No sockets available!
#endif



/*!
 * @brief An exception indicating that listening on the socket failed.
 */
@interface OFListenFailedException: OFException
{
	id _socket;
	int _backLog, _errNo;
}

#ifdef OF_HAVE_PROPERTIES
@property (readonly, retain) id socket;
@property (readonly) int backLog, errNo;
#endif

/*!
 * @brief Creates a new, autoreleased listen failed exception.
 *
 * @param socket The socket which failed to listen
 * @param backLog The requested size of the back log
 * @return A new, autoreleased listen failed exception
 */
+ (instancetype)exceptionWithSocket: (id)socket
			    backLog: (int)backLog;

/*!
 * @brief Initializes an already allocated listen failed exception
 *
 * @param socket The socket which failed to listen
 * @param backLog The requested size of the back log
 * @return An initialized listen failed exception
 */
- initWithSocket: (id)socket
	 backLog: (int)backLog;

/*!
 * @brief Returns the socket which failed to listen.
 *
 * @return The socket which failed to listen
 */
- (id)socket;

/*!
 * @brief Returns the requested back log.
 *
 * @return The requested back log
 */
- (int)backLog;
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