1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
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1051
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1053
1054
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1080
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1084
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return [self initWithContentsOfFile: path
encoding: OFStringEncodingUTF8];
}
- (instancetype)initWithContentsOfFile: (OFString *)path
encoding: (OFStringEncoding)encoding
{
char *buffer = NULL;
OFStreamOffset fileSize;
@try {
void *pool = objc_autoreleasePoolPush();
OFFile *file = [OFFile fileWithPath: path mode: @"r"];
fileSize = [file seekToOffset: 0 whence: OFSeekEnd];
if (fileSize < 0 || (unsigned long long)fileSize > SIZE_MAX)
@throw [OFOutOfRangeException exception];
/*
* We need one extra byte for the terminating zero if we want
* to use -[initWithUTF8StringNoCopy:length:freeWhenDone:].
*/
if (SIZE_MAX - (size_t)fileSize < 1)
@throw [OFOutOfRangeException exception];
[file seekToOffset: 0 whence: OFSeekSet];
buffer = OFAllocMemory((size_t)fileSize + 1, 1);
[file readIntoBuffer: buffer exactLength: (size_t)fileSize];
buffer[(size_t)fileSize] = '\0';
objc_autoreleasePoolPop(pool);
} @catch (id e) {
OFFreeMemory(buffer);
[self release];
@throw e;
}
if (encoding == OFStringEncodingUTF8) {
@try {
self = [self initWithUTF8StringNoCopy: buffer
length: (size_t)fileSize
freeWhenDone: true];
} @catch (id e) {
OFFreeMemory(buffer);
@throw e;
}
} else {
@try {
self = [self initWithCString: buffer
encoding: encoding
length: (size_t)fileSize];
} @finally {
OFFreeMemory(buffer);
}
}
return self;
}
#endif
- (instancetype)initWithContentsOfIRI: (OFIRI *)IRI
{
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1021
1022
1023
1024
1025
1026
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1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
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1046
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return [self initWithContentsOfFile: path
encoding: OFStringEncodingUTF8];
}
- (instancetype)initWithContentsOfFile: (OFString *)path
encoding: (OFStringEncoding)encoding
{
void *pool = objc_autoreleasePoolPush();
OFIRI *IRI;
@try {
IRI = [OFIRI fileIRIWithPath: path];
} @catch (id e) {
[self release];
@throw e;
}
self = [self initWithContentsOfIRI: IRI encoding: encoding];
objc_autoreleasePoolPop(pool);
return self;
}
#endif
- (instancetype)initWithContentsOfIRI: (OFIRI *)IRI
{
|