ObjFW  Check-in [8d61f0f51d]

#define GET_AT_ERR   WSAGetLastError()
#define GET_SOCK_ERR WSAGetLastError()
#define ERRFMT	     "Error code was: %d"
#define ERRPARAM     err
#define AT_ERRPARAM  err
#endif

#ifndef HAVE_ASPRINTF
#import "asprintf.h"
#endif

@implementation OFAllocFailedException
+ (Class)class
{
	return self;
}

}

- (OFString*)string
{
	if (string != nil)
		return string;

	string = [[OFMutableString alloc]
	    initWithFormat: @"Could not allocate %zu bytes in class %s!",
			    req_size, [class name]];

	return string;
}

- (size_t)requestedSize
{
	return req_size;

}

- (OFString*)string
{
	if (string != nil)
		return string;

	string = [[OFMutableString alloc]
	    initWithFormat: @"Memory at %p was not allocated as part of object "
			    @"of class %s, thus the memory allocation was not "
			    @"changed! It is also possible that there was an "
			    @"attempt to free the same memory twice.",
			    pointer, [class name]];

	return string;
}

- (void*)pointer
{
	return pointer;

}

- (OFString*)string
{
	if (string != nil)
		return string;

	string = [[OFMutableString alloc]
	    initWithFormat: @"The method %s of class %s is not or not fully "
			    @"implemented!",
			    SEL_NAME(selector), [class name]];

	return string;
}
@end

@implementation OFOutOfRangeException
- (OFString*)string
{
	if (string != nil)
		return string;

	string = [[OFMutableString alloc]
	    initWithFormat: @"Value out of range in class %s!",
			    [class name]];

	return string;
}
@end

@implementation OFInvalidArgumentException
+ newWithClass: (Class)class_

}

- (OFString*)string
{
	if (string != nil)
		return string;

	string = [[OFMutableString alloc]
	    initWithFormat: @"The argument for method %s of class %s is "
	    		    @"invalid!",
			    SEL_NAME(selector), [class name]];

	return string;
}
@end

@implementation OFInvalidEncodingException
- (OFString*)string
{
	if (string != nil)
		return string;

	string = [[OFMutableString alloc]
	    initWithFormat: @"The encoding is invalid for class %s!",
			    [class name]];

	return string;
}
@end

@implementation OFInvalidFormatException
- (OFString*)string
{
	if (string != nil)
		return string;

	string = [[OFMutableString alloc]
	    initWithFormat: @"The format is invalid for class %s!",
			    [class name]];

	return string;
}
@end

@implementation OFInitializationFailedException
- (OFString*)string
{
	if (string != nil)
		return string;

	string = [[OFMutableString alloc]
	    initWithFormat: @"Initialization failed for class %s!",
			    [class name]];

	return string;
}
@end

@implementation OFOpenFileFailedException
+ newWithClass: (Class)class_

}

- (OFString*)string
{
	if (string != nil)
		return string;

	string = [[OFMutableString alloc]
	    initWithFormat: @"Failed to open file %s with mode %s in class %s! "
			    ERRFMT,
			    [path cString], [mode cString], [self name],
			    ERRPARAM];

	return string;
}

- (int)errNo
{
	return err;

@implementation OFReadFailedException
- (OFString*)string
{
	if (string != nil)
		return string;;

	if (has_items)
		string = [[OFMutableString alloc]
		    initWithFormat: @"Failed to read %zu items of size %zu in "
				    @"class %s! " ERRFMT,
				    req_items, req_size, [class name],
				    ERRPARAM];
	else
		string = [[OFMutableString alloc]
		    initWithFormat: @"Failed to read %zu bytes in class %s! "
				    ERRFMT,
				    req_size, [class name], ERRPARAM];

	return string;
}
@end

@implementation OFWriteFailedException
- (OFString*)string
{
	if (string != nil)
		return string;

	if (has_items)
		string = [[OFMutableString alloc]
		    initWithFormat: @"Failed to write %zu items of size %zu in "
				    @"class %s! " ERRFMT,
				    req_items, req_size, [class name],
				    ERRPARAM];
	else
		string = [[OFMutableString alloc]
		    initWithFormat: @"Failed to write %zu bytes in class %s! "
				    ERRFMT,
				    req_size, [class name], ERRPARAM];

	return string;
}
@end

@implementation OFSetOptionFailedException
- (OFString*)string
{
	if (string != nil)
		return string;

	string = [[OFMutableString alloc]
	    initWithFormat: @"Setting an option in class %s failed!",
			    [class name]];

	return string;
}
@end

@implementation OFNotConnectedException
- (OFString*)string
{
	if (string != nil)
		return string;

	string = [[OFMutableString alloc]
	    initWithFormat: @"The socket of type %s is not connected or bound!",
			    [class name]];

	return string;
}
@end

@implementation OFAlreadyConnectedException
- (OFString*)string
{
	if (string != nil)
		return string;

	string = [[OFMutableString alloc]
	    initWithFormat: @"The socket of type %s is already connected or "
			    @"bound and thus can't be connected or bound "
			    @"again!",
			    [class name]];

	return string;
}
@end

@implementation OFAddressTranslationFailedException
+ newWithClass: (Class)class_

}

- (OFString*)string
{
	if (string != nil)
		return string;

	string = [[OFMutableString alloc]
	    initWithFormat: @"The service %s on %s could not be translated to "
			    @"an address in class %s. This means that either "
			    @"the node was not found, there is no such service "
			    @"on the node, there was a problem with the name "
			    @"server, there was a problem with your network "
			    @"connection or you specified an invalid node or "
			    @"service. " ERRFMT,
			    [service cString], [node cString], [class name],
			    AT_ERRPARAM];

	return string;
}

- (int)errNo
{
	return err;

}

- (OFString*)string
{
	if (string != nil)
		return string;

	string = [[OFMutableString alloc]
	    initWithFormat: @"A connection to service %s on node %s could not "
			    @"be established in class %s! " ERRFMT,
			    [node cString], [service cString], [class name],
			    ERRPARAM];

	return string;
}

- (int)errNo
{
	return err;

}

- (OFString*)string
{
	if (string != nil)
		return string;

	string = [[OFMutableString alloc]
	    initWithFormat: @"Binding service %s on node %s using family %d "
			    @"failed in class %s! " ERRFMT,
			    [service cString], [node cString], family,
			    [class name], ERRPARAM];

	return string;
}

- (int)errNo
{
	return err;

}

- (OFString*)string
{
	if (string != nil)
		return string;

	string = [[OFMutableString alloc]
	    initWithFormat: @"Failed to listen in socket of type %s with a "
			    @"back log of %d! " ERRFMT,
			    [class name], backlog, ERRPARAM];

	return string;
}

- (int)errNo
{
	return err;

}

- (OFString*)string
{
	if (string != nil)
		return string;

	string = [[OFMutableString alloc]
	    initWithFormat: @"Failed to accept connection in socket of type "
			    @"%s! " ERRFMT,
			    [class name], ERRPARAM];

	return string;
}

- (int)errNo
{
	return err;
}
@end

@implementation OFThreadJoinFailedException
- (OFString*)string
{
	if (string != nil)
		return string;

	string = [[OFMutableString alloc]
	    initWithFormat: @"Joining a thread of class %s failed! Most "
			    @"likely, another thread already waits for the "
			    @"thread to join.",
			    [class name]];

	return string;
}
@end

@implementation OFThreadCanceledException
- (OFString*)string
{
	if (string != nil)
		return string;

	string = [[OFMutableString alloc]
	    initWithFormat: @"The requested action cannot be performed because "
			    @"the thread of class %s was canceled!",
			    [class name]];

	return string;
}
@end