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+ newWithObject: (id)obj
{
return [[OFException alloc] initWithObject: obj];
}
- initWithObject: (id)obj
{
if ((self = [super init]))
errstr = NULL;
return self;
}
- free
{
if (errstr != NULL)
free(errstr);
return [super free];
}
- raise
{
@throw self;
return self;
}
- (char*)string
{
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])) {
if (obj != nil)
asprintf(&errstr, "ERROR: Could not allocate %zu bytes "
"for object of class %s!\n", size, [obj name]);
else
asprintf(&errstr, "ERROR: Could not allocate %zu bytes "
"for object of class (null)!\n", size);
}
return self;
}
@end
@implementation OFNotImplementedException
+ newWithObject: (id)obj
andSelector: (SEL)sel
{
return [[OFNotImplementedException alloc] initWithObject: obj
andSelector: sel];
}
- initWithObject: (id)obj
andSelector: (SEL)sel
{
if ((self = [super init]))
asprintf(&errstr, "ERROR: Requested selector %s not "
"implemented in %s!\n", SEL_NAME(sel), [obj name]);
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]))
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]);
return self;
}
@end
@implementation OFOverflowException
+ newWithObject: (id)obj
{
return [[OFOverflowException alloc] initWithObject: obj];
}
- initWithObject: (id)obj
{
if ((self = [super init])) {
if (obj != nil)
asprintf(&errstr, "ERROR: Overflow in object of class "
"%s!\n", [obj name]);
else
errstr = strdup("ERROR: Overflow in object of class "
"(null)!\n");
}
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]))
asprintf(&errstr, "ERROR: Failed to open file %s with mode %s "
"in object of class %s!\n", path, mode, [self name]);
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]))
asprintf(&errstr, "ERROR: Failed to read %zu items of size "
"%zu in object of class %s!\n", nitems, size, [obj name]);
return self;
}
@end
@implementation OFWriteFailedException
- initWithObject: (id)obj
andSize: (size_t)size
andNItems: (size_t)nitems
{
if ((self = [super init]))
asprintf(&errstr, "ERROR: Failed to write %zu items of size "
"%zu in object of class %s!\n", nitems, size, [obj name]);
return self;
}
@end
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+ newWithObject: (id)obj
{
return [[OFException alloc] initWithObject: obj];
}
- initWithObject: (id)obj
{
if ((self = [super init])) {
object = obj;
string = NULL;
}
return self;
}
- free
{
if (string != NULL)
free(string);
return [super free];
}
- raise
{
@throw self;
return self;
}
- (char*)cString
{
return string;
}
@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 initWithObject: obj]))
req_size = size;
return self;
}
- (char*)cString
{
if (string != NULL)
return string;
asprintf(&string, "ERROR: Could not allocate %zu bytes for object of"
"class %s!\n", req_size, object != nil ? [object name] : "(null)");
return string;
}
- (size_t)requestedSize
{
return req_size;
}
@end
@implementation OFNotImplementedException
+ newWithObject: (id)obj
andSelector: (SEL)sel
{
return [[OFNotImplementedException alloc] initWithObject: obj
andSelector: sel];
}
- initWithObject: (id)obj
andSelector: (SEL)sel
{
if ((self = [super initWithObject: obj]))
selector = sel;
return self;
}
- (char*)cString
{
if (string != NULL)
return string;
asprintf(&string, "ERROR: Requested selector %s not implemented in "
"%s!\n", SEL_NAME(selector), [object name]);
return string;
}
- (SEL)selector
{
return selector;
}
@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 initWithObject: obj]))
pointer = ptr;
return self;
}
- (char*)cString
{
if (string != NULL)
return string;
asprintf(&string, "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 also possible that you tried to free the same "
"memory twice!)\n", pointer, [object name]);
return string;
}
- (void*)pointer
{
return pointer;
}
@end
@implementation OFOverflowException
+ newWithObject: (id)obj
{
return [[OFOverflowException alloc] initWithObject: obj];
}
- initWithObject: (id)obj
{
return (self = [super initWithObject: obj]);
}
- (char*)cString
{
if (string != NULL)
return string;
asprintf(&string, "ERROR: Overflow in object of class %s!\n",
object != nil ? [object name] : "(null)");
return string;
}
@end
@implementation OFOpenFileFailedException
+ newWithObject: (id)obj
andPath: (const char*)p
andMode: (const char*)m
{
return [[OFOpenFileFailedException alloc] initWithObject: obj
andPath: p
andMode: m];
}
- initWithObject: (id)obj
andPath: (const char*)p
andMode: (const char*)m
{
if ((self = [super init])) {
path = p != NULL ? strdup(p) : NULL;
mode = m != NULL ? strdup(m) : NULL;
}
return self;
}
- free
{
if (path != NULL)
free(path);
if (mode != NULL)
free(mode);
return [super free];
}
- (char*)cString
{
if (string != NULL)
return string;
asprintf(&string, "ERROR: Failed to open file %s with mode %s "
"in object of class %s!\n", path, mode, [self name]);
return string;
}
- (char*)path
{
return path;
}
- (char*)mode
{
return mode;
}
@end
@implementation OFReadOrWriteFailedException
+ newWithObject: (id)obj
andSize: (size_t)size
andNItems: (size_t)nitems
{
return [[OFReadOrWriteFailedException alloc] initWithObject: obj
andSize: size
andNItems: nitems];
}
- initWithObject: (id)obj
andSize: (size_t)size
andNItems: (size_t)nitems
{
if ((self = [super init])) {
req_size = size;
req_items = nitems;
}
return self;
}
- (size_t)requestedSize
{
return req_size;
}
- (size_t)requestedItems
{
return req_items;
}
@end
@implementation OFReadFailedException
- (char*)cString
{
if (string != NULL)
return string;;
asprintf(&string, "ERROR: Failed to read %zu items of size %zu in "
"object of class %s!\n", req_items, req_size, [object name]);
return string;
}
@end
@implementation OFWriteFailedException
- (char*)cString
{
if (string != NULL)
return string;
asprintf(&string, "ERROR: Failed to write %zu items of size %zu in "
"object of class %s!\n", req_items, req_size, [object name]);
return string;
}
@end
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