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#include "config.h"
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#import "OFString_UTF8.h"
#import "OFMutableString_UTF8.h"
#import "OFArray.h"
#import "OFAutoreleasePool.h"
#import "OFInitializationFailedException.h"
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#include "config.h"
#include <stdarg.h>
#include <stdlib.h>
#include <string.h>
#include <ctype.h>
#include <sys/types.h>
#import "OFString_UTF8.h"
#import "OFMutableString_UTF8.h"
#import "OFArray.h"
#import "OFAutoreleasePool.h"
#import "OFInitializationFailedException.h"
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@implementation OFString_UTF8
- init
{
self = [super init];
@try {
s = [self allocMemoryWithSize: sizeof(*s)];
memset(s, 0, sizeof(*s));
s->cString = [self allocMemoryWithSize: 1];
s->cString[0] = '\0';
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- initWithCString: (const char*)cString
encoding: (of_string_encoding_t)encoding
length: (size_t)cStringLength
{
self = [super init];
@try {
size_t i, j;
const uint16_t *table;
if (encoding == OF_STRING_ENCODING_UTF_8 &&
cStringLength >= 3 && !memcmp(cString, "\xEF\xBB\xBF", 3)) {
cString += 3;
cStringLength -= 3;
}
s = [self allocMemoryWithSize: sizeof(*s)];
memset(s, 0, sizeof(*s));
s->cString = [self allocMemoryWithSize: cStringLength + 1];
s->cStringLength = cStringLength;
if (encoding == OF_STRING_ENCODING_UTF_8 ||
encoding == OF_STRING_ENCODING_ASCII) {
switch (of_string_check_utf8(cString, cStringLength,
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@implementation OFString_UTF8
- init
{
self = [super init];
@try {
s = &s_store;
s->cString = [self allocMemoryWithSize: 1];
s->cString[0] = '\0';
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- _initWithUTF8String: (const char*)UTF8String
length: (size_t)UTF8StringLength
storage: (char*)storage
{
self = [super init];
@try {
if (UTF8StringLength >= 3 &&
!memcmp(UTF8String, "\xEF\xBB\xBF", 3)) {
UTF8String += 3;
UTF8StringLength -= 3;
}
s = &s_store;
s->cString = storage;
s->cStringLength = UTF8StringLength;
switch (of_string_check_utf8(UTF8String, UTF8StringLength,
&s->length)) {
case 1:
s->UTF8 = YES;
break;
case -1:
@throw [OFInvalidEncodingException
exceptionWithClass: isa];
}
memcpy(s->cString, UTF8String, UTF8StringLength);
s->cString[UTF8StringLength] = 0;
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- initWithCString: (const char*)cString
encoding: (of_string_encoding_t)encoding
length: (size_t)cStringLength
{
self = [super init];
@try {
size_t i, j;
const uint16_t *table;
if (encoding == OF_STRING_ENCODING_UTF_8 &&
cStringLength >= 3 && !memcmp(cString, "\xEF\xBB\xBF", 3)) {
cString += 3;
cStringLength -= 3;
}
s = &s_store;
s->cString = [self allocMemoryWithSize: cStringLength + 1];
s->cStringLength = cStringLength;
if (encoding == OF_STRING_ENCODING_UTF_8 ||
encoding == OF_STRING_ENCODING_ASCII) {
switch (of_string_check_utf8(cString, cStringLength,
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}
- initWithString: (OFString*)string
{
self = [super init];
@try {
s = [self allocMemoryWithSize: sizeof(*s)];
memset(s, 0, sizeof(*s));
s->cStringLength = [string UTF8StringLength];
if ([string isKindOfClass: [OFString_UTF8 class]] ||
[string isKindOfClass: [OFMutableString_UTF8 class]])
s->UTF8 = ((OFString_UTF8*)string)->s->UTF8;
else
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}
- initWithString: (OFString*)string
{
self = [super init];
@try {
s = &s_store;
s->cStringLength = [string UTF8StringLength];
if ([string isKindOfClass: [OFString_UTF8 class]] ||
[string isKindOfClass: [OFMutableString_UTF8 class]])
s->UTF8 = ((OFString_UTF8*)string)->s->UTF8;
else
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} else if (length > 0 && *string == 0xFFFE0000) {
swap = YES;
string++;
length--;
} else if (byteOrder != OF_ENDIANESS_NATIVE)
swap = YES;
s = [self allocMemoryWithSize: sizeof(*s)];
memset(s, 0, sizeof(*s));
s->cStringLength = length;
s->cString = [self allocMemoryWithSize: (length * 4) + 1];
s->length = length;
for (i = 0; i < length; i++) {
char buffer[4];
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} else if (length > 0 && *string == 0xFFFE0000) {
swap = YES;
string++;
length--;
} else if (byteOrder != OF_ENDIANESS_NATIVE)
swap = YES;
s = &s_store;
s->cStringLength = length;
s->cString = [self allocMemoryWithSize: (length * 4) + 1];
s->length = length;
for (i = 0; i < length; i++) {
char buffer[4];
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} else if (length > 0 && *string == 0xFFFE) {
swap = YES;
string++;
length--;
} else if (byteOrder != OF_ENDIANESS_NATIVE)
swap = YES;
s = [self allocMemoryWithSize: sizeof(*s)];
memset(s, 0, sizeof(*s));
s->cStringLength = length;
s->cString = [self allocMemoryWithSize: (length * 4) + 1];
s->length = length;
for (i = 0; i < length; i++) {
char buffer[4];
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} else if (length > 0 && *string == 0xFFFE) {
swap = YES;
string++;
length--;
} else if (byteOrder != OF_ENDIANESS_NATIVE)
swap = YES;
s = &s_store;
s->cStringLength = length;
s->cString = [self allocMemoryWithSize: (length * 4) + 1];
s->length = length;
for (i = 0; i < length; i++) {
char buffer[4];
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- initWithFormat: (OFConstantString*)format
arguments: (va_list)arguments
{
self = [super init];
@try {
int cStringLength;
if (format == nil)
@throw [OFInvalidArgumentException
exceptionWithClass: isa
selector: _cmd];
s = [self allocMemoryWithSize: sizeof(*s)];
memset(s, 0, sizeof(*s));
if ((cStringLength = of_vasprintf(&s->cString,
[format UTF8String], arguments)) == -1)
@throw [OFInvalidFormatException
exceptionWithClass: isa];
s->cStringLength = cStringLength;
@try {
switch (of_string_check_utf8(s->cString,
cStringLength, &s->length)) {
case 1:
s->UTF8 = YES;
break;
case -1:
@throw [OFInvalidEncodingException
exceptionWithClass: isa];
}
[self addMemoryToPool: s->cString];
} @catch (id e) {
free(s->cString);
@throw e;
}
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- initWithPath: (OFString*)firstComponent
arguments: (va_list)arguments
{
self = [super init];
@try {
OFString *component;
size_t i, cStringLength;
va_list argumentsCopy;
s = [self allocMemoryWithSize: sizeof(*s)];
memset(s, 0, sizeof(*s));
s->cStringLength = [firstComponent UTF8StringLength];
if ([firstComponent isKindOfClass: [OFString_UTF8 class]] ||
[firstComponent isKindOfClass:
[OFMutableString_UTF8 class]])
s->UTF8 = ((OFString_UTF8*)firstComponent)->s->UTF8;
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- initWithFormat: (OFConstantString*)format
arguments: (va_list)arguments
{
self = [super init];
@try {
char *tmp;
int cStringLength;
if (format == nil)
@throw [OFInvalidArgumentException
exceptionWithClass: isa
selector: _cmd];
s = &s_store;
if ((cStringLength = of_vasprintf(&tmp, [format UTF8String],
arguments)) == -1)
@throw [OFInvalidFormatException
exceptionWithClass: isa];
s->cStringLength = cStringLength;
@try {
switch (of_string_check_utf8(tmp, cStringLength,
&s->length)) {
case 1:
s->UTF8 = YES;
break;
case -1:
@throw [OFInvalidEncodingException
exceptionWithClass: isa];
}
s->cString = [self
allocMemoryWithSize: cStringLength + 1];
memcpy(s->cString, tmp, cStringLength + 1);
} @finally {
free(tmp);
}
} @catch (id e) {
[self release];
@throw e;
}
return self;
}
- initWithPath: (OFString*)firstComponent
arguments: (va_list)arguments
{
self = [super init];
@try {
OFString *component;
size_t i, cStringLength;
va_list argumentsCopy;
s = &s_store;
s->cStringLength = [firstComponent UTF8StringLength];
if ([firstComponent isKindOfClass: [OFString_UTF8 class]] ||
[firstComponent isKindOfClass:
[OFMutableString_UTF8 class]])
s->UTF8 = ((OFString_UTF8*)firstComponent)->s->UTF8;
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return NO;
return !memcmp(s->cString + (s->cStringLength - cStringLength),
[suffix UTF8String], cStringLength);
}
- (OFArray*)componentsSeparatedByString: (OFString*)delimiter
{
OFAutoreleasePool *pool;
OFMutableArray *array;
const char *cString = [delimiter UTF8String];
size_t cStringLength = [delimiter UTF8StringLength];
size_t i, last;
array = [OFMutableArray array];
pool = [[OFAutoreleasePool alloc] init];
if (cStringLength > s->cStringLength) {
[array addObject: [[self copy] autorelease]];
[pool release];
return array;
}
for (i = 0, last = 0; i <= s->cStringLength - cStringLength; i++) {
if (memcmp(s->cString + i, cString, cStringLength))
continue;
[array addObject:
[OFString stringWithUTF8String: s->cString + last
length: i - last]];
[array addObject: [OFString stringWithUTF8String: s->cString + last]];
[array makeImmutable];
[pool release];
return array;
}
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return NO;
return !memcmp(s->cString + (s->cStringLength - cStringLength),
[suffix UTF8String], cStringLength);
}
- (OFArray*)componentsSeparatedByString: (OFString*)delimiter
skipEmpty: (BOOL)skipEmpty
{
OFAutoreleasePool *pool;
OFMutableArray *array;
const char *cString = [delimiter UTF8String];
size_t cStringLength = [delimiter UTF8StringLength];
size_t i, last;
OFString *component;
array = [OFMutableArray array];
pool = [[OFAutoreleasePool alloc] init];
if (cStringLength > s->cStringLength) {
[array addObject: [[self copy] autorelease]];
[pool release];
return array;
}
for (i = 0, last = 0; i <= s->cStringLength - cStringLength; i++) {
if (memcmp(s->cString + i, cString, cStringLength))
continue;
component = [OFString stringWithUTF8String: s->cString + last
length: i - last];
if (!skipEmpty || ![component isEqual: @""])
[array addObject: component];
i += cStringLength - 1;
last = i + 1;
}
component = [OFString stringWithUTF8String: s->cString + last];
if (!skipEmpty || ![component isEqual: @""])
[array addObject: component];
[array makeImmutable];
[pool release];
return array;
}
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