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#include <math.h>
#import "OFNumber.h"
#import "OFString.h"
#import "OFXMLElement.h"
#import "OFXMLAttribute.h"
#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "autorelease.h"
#import "macros.h"
#define RETURN_AS(t) \
switch (_type) { \
case OF_NUMBER_BOOL: \
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#include <math.h>
#import "OFNumber.h"
#import "OFString.h"
#import "OFXMLElement.h"
#import "OFXMLAttribute.h"
#import "OFDataArray.h"
#import "OFInvalidArgumentException.h"
#import "OFInvalidFormatException.h"
#import "OFOutOfRangeException.h"
#import "autorelease.h"
#import "macros.h"
#define RETURN_AS(t) \
switch (_type) { \
case OF_NUMBER_BOOL: \
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return @"Infinity";
else
return @"-Infinity";
}
return [self description];
}
@end
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return @"Infinity";
else
return @"-Infinity";
}
return [self description];
}
- (OFDataArray*)binaryPackRepresentation
{
OFDataArray *data;
if (_type == OF_NUMBER_BOOL) {
uint8_t type;
data = [OFDataArray dataArrayWithItemSize: 1
capacity: 1];
if (_value.bool_)
type = 0xC3;
else
type = 0xC2;
[data addItem: &type];
} else if (_type == OF_NUMBER_FLOAT) {
uint8_t type = 0xCA;
float tmp = OF_BSWAP_FLOAT_IF_LE(_value.float_);
data = [OFDataArray dataArrayWithItemSize: 1
capacity: 5];
[data addItem: &type];
[data addItems: &tmp
count: sizeof(tmp)];
} else if (_type == OF_NUMBER_DOUBLE) {
uint8_t type = 0xCB;
double tmp = OF_BSWAP_DOUBLE_IF_LE(_value.double_);
data = [OFDataArray dataArrayWithItemSize: 1
capacity: 9];
[data addItem: &type];
[data addItems: &tmp
count: sizeof(tmp)];
} else if (_type & OF_NUMBER_SIGNED) {
intmax_t value = [self intMaxValue];
if (value >= -32 && value < 0) {
uint8_t tmp = 0xE0 | ((uint8_t)(value - 32) & 0x1F);
data = [OFDataArray dataArrayWithItemSize: 1
capacity: 1];
[data addItem: &tmp];
} else if (value >= INT8_MIN && value <= INT8_MAX) {
uint8_t type = 0xD0;
int8_t tmp = (int8_t)value;
data = [OFDataArray dataArrayWithItemSize: 1
capacity: 2];
[data addItem: &type];
[data addItem: &tmp];
} else if (value >= INT16_MIN && value <= INT16_MAX) {
uint8_t type = 0xD1;
int16_t tmp = OF_BSWAP16_IF_LE((int16_t)value);
data = [OFDataArray dataArrayWithItemSize: 1
capacity: 3];
[data addItem: &type];
[data addItems: &tmp
count: sizeof(tmp)];
} else if (value >= INT32_MIN && value <= INT32_MAX) {
uint8_t type = 0xD2;
int32_t tmp = OF_BSWAP32_IF_LE((int32_t)value);
data = [OFDataArray dataArrayWithItemSize: 1
capacity: 5];
[data addItem: &type];
[data addItems: &tmp
count: sizeof(tmp)];
} else if (value >= INT64_MIN && value <= INT64_MAX) {
uint8_t type = 0xD3;
int64_t tmp = OF_BSWAP64_IF_LE((int64_t)value);
data = [OFDataArray dataArrayWithItemSize: 1
capacity: 9];
[data addItem: &type];
[data addItems: &tmp
count: sizeof(tmp)];
} else
@throw [OFOutOfRangeException
exceptionWithClass: [self class]];
} else {
uintmax_t value = [self uIntMaxValue];
if (value <= 127) {
uint8_t tmp = ((uint8_t)value & 0x7F);
data = [OFDataArray dataArrayWithItemSize: 1
capacity: 1];
[data addItem: &tmp];
} else if (value <= UINT8_MAX) {
uint8_t type = 0xCC;
uint8_t tmp = (uint8_t)value;
data = [OFDataArray dataArrayWithItemSize: 1
capacity: 2];
[data addItem: &type];
[data addItem: &tmp];
} else if (value <= UINT16_MAX) {
uint8_t type = 0xCD;
uint16_t tmp = OF_BSWAP16_IF_LE((uint16_t)value);
data = [OFDataArray dataArrayWithItemSize: 1
capacity: 3];
[data addItem: &type];
[data addItems: &tmp
count: sizeof(tmp)];
} else if (value <= UINT32_MAX) {
uint8_t type = 0xCE;
uint32_t tmp = OF_BSWAP32_IF_LE((uint32_t)value);
data = [OFDataArray dataArrayWithItemSize: 1
capacity: 5];
[data addItem: &type];
[data addItems: &tmp
count: sizeof(tmp)];
} else if (value <= UINT64_MAX) {
uint8_t type = 0xCF;
uint64_t tmp = OF_BSWAP64_IF_LE((uint64_t)value);
data = [OFDataArray dataArrayWithItemSize: 1
capacity: 9];
[data addItem: &type];
[data addItems: &tmp
count: sizeof(tmp)];
} else
@throw [OFOutOfRangeException
exceptionWithClass: [self class]];
}
return data;
}
@end
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