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/*
* Copyright (c) 2008
* Jonathan Schleifer <js@webkeks.org>
*
* All rights reserved.
*
* This file is part of libobjfw. It may be distributed under the terms of the
* Q Public License 1.0, which can be found in the file LICENSE included in
* the packaging of this file.
*/
#import <stdio.h>
#import <stdlib.h>
#import "OFExceptions.h"
@implementation OFException
+ newWithObject: (id)obj
{
return [[OFException alloc] initWithObject: obj];
}
- initWithObject: (id)obj
{
self = [super init];
if ((self = [super init]))
errstr = NULL;
return self;
}
- free
{
if (errstr != NULL)
free(errstr);
return [super free];
}
- (void)raise
{
@throw self;
}
- (char*)string
{
return self;
return errstr;
}
@end
@implementation OFNoMemException
+ newWithObject: (id)obj
andSize: (size_t)size
{
return [[OFNoMemException alloc] initWithObject: obj
andSize: size];
}
- initWithObject: (id)obj
andSize: (size_t)size
{
if ((self = [super init]))
fprintf(stderr, "ERROR: Could not allocate %zu bytes for object %s!\n",
size, [obj name]);
asprintf(&errstr, "ERROR: Could not allocate %zu bytes for "
"object of class %s!\n", size, [obj name]);
self = [super init];
@throw self;
return self;
}
@end
@implementation OFNotImplementedException
+ newWithObject: (id)obj
andMethod: (const char*)method
andSelector: (SEL)sel
{
return [[OFNotImplementedException alloc] initWithObject: obj
andMethod: method];
andSelector: sel];
}
- initWithObject: (id)obj
andMethod: (const char*)method
andSelector: (SEL)sel
{
if ((self = [super init]))
/* FIXME: Is casting SEL to char* portable? */
fprintf(stderr, "ERROR: Requested method %s not implemented in %s!\n",
method, [obj name]);
asprintf(&errstr, "ERROR: Requested selector %s not "
"implemented in %s!\n", (char*)sel, [obj name]);
self = [super init];
@throw self;
return self;
}
@end
@implementation OFMemNotPartOfObjException
+ newWithObject: (id)obj
andPointer: (void*)ptr
{
return [[OFMemNotPartOfObjException alloc] initWithObject: obj
andPointer: ptr];
}
- initWithObject: (id)obj
andPointer: (void*)ptr
{
if ((self = [super init]))
fprintf(stderr, "ERROR: Memory at %p was not allocated as part of "
"object %s!\n"
"ERROR: -> Not changing memory allocation!\n"
"ERROR: (Hint: It is possible that you tried to free the same "
"memory twice!)\n", ptr, [obj name]);
asprintf(&errstr, "ERROR: Memory at %p was not allocated as "
"part of object of class\n"
"ERROR: %s!\n"
"ERROR: -> Not changing memory allocation!\n"
"ERROR: (Hint: It is possible that you tried to free the "
"same memory twice!)\n", ptr, [obj name]);
self = [super init];
@throw self;
return self;
}
@end
@implementation OFOverflowException
+ newWithObject: (id)obj
{
return [[OFOverflowException alloc] initWithObject: obj];
}
- initWithObject: (id)obj
{
if ((self = [super init]))
fprintf(stderr, "ERROR: Overflow in object %s!\n", [obj name]);
asprintf(&errstr, "ERROR: Overflow in object of class %s!\n",
[obj name]);
self = [super init];
@throw self;
return self;
}
@end
@implementation OFOpenFileFailedException
+ newWithObject: (id)obj
andPath: (const char*)path
andMode: (const char*)mode
{
return [[OFOpenFileFailedException alloc] initWithObject: obj
andPath: path
andMode: mode];
}
- initWithObject: (id)obj
andPath: (const char*)path
andMode: (const char*)mode
{
if ((self = [super init]))
fprintf(stderr, "ERROR: Failed to open file %s with mode %s in "
"object %s!\n", path, mode, [self name]);
asprintf(&errstr, "ERROR: Failed to open file %s with mode %s "
"in object of class %s!\n", path, mode, [self name]);
self = [super init];
@throw self;
return self;
}
@end
@implementation OFReadOrWriteFailedException
+ newWithObject: (id)obj
andSize: (size_t)size
andNItems: (size_t)nitems
{
return [[OFReadOrWriteFailedException alloc] initWithObject: obj
andSize: size
andNItems: nitems];
}
@end
@implementation OFReadFailedException
- initWithObject: (id)obj
andSize: (size_t)size
andNItems: (size_t)nitems
{
if ((self = [super init]))
fprintf(stderr, "ERROR: Failed to read %zu items of size %zu in "
"object %s!\n", nitems, size, [obj name]);
asprintf(&errstr, "ERROR: Failed to read %zu items of size "
"%zu in object of class %s!\n", nitems, size, [obj name]);
self = [super init];
@throw self;
return self;
}
@end
@implementation OFWriteFailedException
- initWithObject: (id)obj
andSize: (size_t)size
andNItems: (size_t)nitems
{
if ((self = [super init]))
fprintf(stderr, "ERROR: Failed to write %zu items of size %zu in "
"object %s!\n", nitems, size, [obj name]);
asprintf(&errstr, "ERROR: Failed to write %zu items of size "
"%zu in object of class %s!\n", nitems, size, [obj name]);
self = [super init];
@throw self;
return self;
}
@end
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