ObjFW  Diff

#include <math.h>

#import "OFNumber.h"
#import "OFString.h"
#import "OFXMLElement.h"
#import "OFAutoreleasePool.h"

#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFNotImplementedException.h"

#import "macros.h"

#define RETURN_AS(t)							\
	switch (type) {							\

- initWithDouble: (double)double_
{
	self = [super init];

	value.double_ = double_;
	type = OF_NUMBER_DOUBLE;

	return self;
}

- initWithSerialization: (OFXMLElement*)element
{
	self = [super init];

	@try {
		OFAutoreleasePool *pool = [[OFAutoreleasePool alloc] init];
		OFString *typeString;

		if (![[element name] isEqual: @"object"] ||
		    ![[element namespace] isEqual: OF_SERIALIZATION_NS] ||
		    ![[[element attributeForName: @"class"] stringValue]
		    isEqual: [isa className]])
			@throw [OFInvalidArgumentException newWithClass: isa
							       selector: _cmd];

		typeString = [[element attributeForName: @"type"] stringValue];

		if ([typeString isEqual: @"boolean"]) {
			type = OF_NUMBER_BOOL;

			if ([[element stringValue] isEqual: @"YES"])
				value.bool_ = YES;
			else if ([[element stringValue] isEqual: @"NO"])
				value.bool_ = NO;
			else
				@throw [OFInvalidArgumentException
				    newWithClass: isa
					selector: _cmd];
		} else if ([typeString isEqual: @"unsigned"]) {
			/*
			 * FIXME: This will fail if the value is bigger than
			 *	  INTMAX_MAX!
			 */
			type = OF_NUMBER_UINTMAX;
			value.uintmax = [[element stringValue] decimalValue];
		} else if ([typeString isEqual: @"signed"]) {
			type = OF_NUMBER_INTMAX;
			value.intmax = [[element stringValue] decimalValue];
		} else if ([typeString isEqual: @"float"]) {
			type = OF_NUMBER_FLOAT;
			value.float_ = [[element stringValue] floatValue];
		} else if ([typeString isEqual: @"double"]) {
			type = OF_NUMBER_DOUBLE;
			value.double_ = [[element stringValue] doubleValue];
		} else
			@throw [OFInvalidArgumentException newWithClass: isa
							       selector: _cmd];

		[pool release];
	} @catch (id e) {
		[self release];
		@throw e;
	}

	return self;
}

- (of_number_type_t)type
{
	return type;