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#import "OFSeekFailedException.h"
#import "OFString.h"
#import "OFSeekableStream.h"
#import "common.h"
@implementation OFSeekFailedException
+ (instancetype)exceptionWithClass: (Class)class_
stream: (OFSeekableStream*)stream
offset: (off_t)offset
whence: (int)whence
{
return [[[self alloc] initWithClass: class_
stream: stream
offset: offset
whence: whence] autorelease];
}
- initWithClass: (Class)class_
{
@try {
[self doesNotRecognizeSelector: _cmd];
} @catch (id e) {
[self release];
@throw e;
}
abort();
}
- initWithClass: (Class)class_
stream: (OFSeekableStream*)stream_
offset: (off_t)offset_
whence: (int)whence_
{
self = [super initWithClass: class_];
stream = [stream_ retain];
offset = offset_;
whence = whence_;
errNo = GET_ERRNO;
return self;
}
- (void)dealloc
{
[stream release];
[super dealloc];
}
- (OFString*)description
{
if (description != nil)
return description;
description = [[OFString alloc] initWithFormat:
@"Seeking failed in class %@! " ERRFMT, inClass, ERRPARAM];
return description;
}
- (OFSeekableStream*)stream
{
OF_GETTER(stream, NO)
}
- (off_t)offset
{
return offset;
}
- (int)whence
{
return whence;
}
- (int)errNo
{
return errNo;
}
@end
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#import "OFSeekFailedException.h"
#import "OFString.h"
#import "OFSeekableStream.h"
#import "common.h"
@implementation OFSeekFailedException
+ (instancetype)exceptionWithClass: (Class)class
stream: (OFSeekableStream*)stream
offset: (off_t)offset
whence: (int)whence
{
return [[[self alloc] initWithClass: class
stream: stream
offset: offset
whence: whence] autorelease];
}
- initWithClass: (Class)class
{
@try {
[self doesNotRecognizeSelector: _cmd];
} @catch (id e) {
[self release];
@throw e;
}
abort();
}
- initWithClass: (Class)class
stream: (OFSeekableStream*)stream
offset: (off_t)offset
whence: (int)whence
{
self = [super initWithClass: class];
_stream = [stream retain];
_offset = offset;
_whence = whence;
_errNo = GET_ERRNO;
return self;
}
- (void)dealloc
{
[_stream release];
[super dealloc];
}
- (OFString*)description
{
if (_description != nil)
return _description;
_description = [[OFString alloc] initWithFormat:
@"Seeking failed in class %@! " ERRFMT, _inClass, ERRPARAM];
return _description;
}
- (OFSeekableStream*)stream
{
OF_GETTER(_stream, NO)
}
- (off_t)offset
{
return _offset;
}
- (int)whence
{
return _whence;
}
- (int)errNo
{
return _errNo;
}
@end
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