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#import "OFOutOfRangeException.h"
#import "OFTruncatedDataException.h"
#import "OFUnsupportedVersionException.h"
static of_string_encoding_t
encodingForContentType(OFString *contentType)
{
const char *UTF8String = [contentType UTF8String];
size_t last, length = [contentType UTF8StringLength];
enum {
STATE_TYPE,
STATE_BEFORE_PARAM_NAME,
STATE_PARAM_NAME,
STATE_PARAM_VALUE_OR_QUOTE,
STATE_PARAM_VALUE,
STATE_PARAM_QUOTED_VALUE,
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#import "OFOutOfRangeException.h"
#import "OFTruncatedDataException.h"
#import "OFUnsupportedVersionException.h"
static of_string_encoding_t
encodingForContentType(OFString *contentType)
{
const char *UTF8String = contentType.UTF8String;
size_t last, length = contentType.UTF8StringLength;
enum {
STATE_TYPE,
STATE_BEFORE_PARAM_NAME,
STATE_PARAM_NAME,
STATE_PARAM_VALUE_OR_QUOTE,
STATE_PARAM_VALUE,
STATE_PARAM_QUOTED_VALUE,
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}
break;
case STATE_PARAM_VALUE:
if (UTF8String[i] == ';') {
value = [OFString
stringWithUTF8String: UTF8String + last
length: i - last];
value = [value
stringByDeletingTrailingWhitespaces];
if ([name isEqual: @"charset"])
charset = value;
state = STATE_BEFORE_PARAM_NAME;
last = i + 1;
}
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}
break;
case STATE_PARAM_VALUE:
if (UTF8String[i] == ';') {
value = [OFString
stringWithUTF8String: UTF8String + last
length: i - last];
value =
value.stringByDeletingTrailingWhitespaces;
if ([name isEqual: @"charset"])
charset = value;
state = STATE_BEFORE_PARAM_NAME;
last = i + 1;
}
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return OF_STRING_ENCODING_AUTODETECT;
break;
}
}
if (state == STATE_PARAM_VALUE) {
value = [OFString stringWithUTF8String: UTF8String + last
length: length - last];
value = [value stringByDeletingTrailingWhitespaces];
if ([name isEqual: @"charset"])
charset = value;
}
@try {
ret = of_string_parse_encoding(charset);
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return OF_STRING_ENCODING_AUTODETECT;
break;
}
}
if (state == STATE_PARAM_VALUE) {
value = [OFString stringWithUTF8String: UTF8String + last
length: length - last];
value = value.stringByDeletingTrailingWhitespaces;
if ([name isEqual: @"charset"])
charset = value;
}
@try {
ret = of_string_parse_encoding(charset);
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- (void)setProtocolVersionString: (OFString *)string
{
void *pool = objc_autoreleasePoolPush();
OFArray *components = [string componentsSeparatedByString: @"."];
intmax_t major, minor;
of_http_request_protocol_version_t protocolVersion;
if ([components count] != 2)
@throw [OFInvalidFormatException exception];
major = [[components firstObject] decimalValue];
minor = [[components lastObject] decimalValue];
if (major < 0 || major > UINT8_MAX || minor < 0 || minor > UINT8_MAX)
@throw [OFOutOfRangeException exception];
protocolVersion.major = (uint8_t)major;
protocolVersion.minor = (uint8_t)minor;
[self setProtocolVersion: protocolVersion];
objc_autoreleasePoolPop(pool);
}
- (OFString *)protocolVersionString
{
return [OFString stringWithFormat: @"%u.%u",
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- (void)setProtocolVersionString: (OFString *)string
{
void *pool = objc_autoreleasePoolPush();
OFArray *components = [string componentsSeparatedByString: @"."];
intmax_t major, minor;
of_http_request_protocol_version_t protocolVersion;
if (components.count != 2)
@throw [OFInvalidFormatException exception];
major = [components.firstObject decimalValue];
minor = [components.lastObject decimalValue];
if (major < 0 || major > UINT8_MAX || minor < 0 || minor > UINT8_MAX)
@throw [OFOutOfRangeException exception];
protocolVersion.major = (uint8_t)major;
protocolVersion.minor = (uint8_t)minor;
self.protocolVersion = protocolVersion;
objc_autoreleasePoolPop(pool);
}
- (OFString *)protocolVersionString
{
return [OFString stringWithFormat: @"%u.%u",
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if (encoding == OF_STRING_ENCODING_AUTODETECT)
encoding = OF_STRING_ENCODING_UTF_8;
data = [self readDataUntilEndOfStream];
if ((contentLength = [_headers objectForKey: @"Content-Length"]) != nil)
if ([data count] != (size_t)[contentLength decimalValue])
@throw [OFTruncatedDataException exception];
ret = [[OFString alloc] initWithCString: (char *)[data items]
encoding: encoding
length: [data count]];
objc_autoreleasePoolPop(pool);
return [ret autorelease];
}
- (OFString *)description
{
void *pool = objc_autoreleasePoolPush();
OFString *indentedHeaders, *ret;
indentedHeaders = [[_headers description]
stringByReplacingOccurrencesOfString: @"\n"
withString: @"\n\t"];
ret = [[OFString alloc] initWithFormat:
@"<%@:\n"
@"\tStatus code = %d\n"
@"\tHeaders = %@\n"
@">",
[self class], _statusCode, indentedHeaders];
objc_autoreleasePoolPop(pool);
return [ret autorelease];
}
@end
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if (encoding == OF_STRING_ENCODING_AUTODETECT)
encoding = OF_STRING_ENCODING_UTF_8;
data = [self readDataUntilEndOfStream];
if ((contentLength = [_headers objectForKey: @"Content-Length"]) != nil)
if (data.count != (size_t)contentLength.decimalValue)
@throw [OFTruncatedDataException exception];
ret = [[OFString alloc] initWithCString: (char *)data.items
encoding: encoding
length: data.count];
objc_autoreleasePoolPop(pool);
return [ret autorelease];
}
- (OFString *)description
{
void *pool = objc_autoreleasePoolPush();
OFString *indentedHeaders, *ret;
indentedHeaders = [_headers.description
stringByReplacingOccurrencesOfString: @"\n"
withString: @"\n\t"];
ret = [[OFString alloc] initWithFormat:
@"<%@:\n"
@"\tStatus code = %d\n"
@"\tHeaders = %@\n"
@">",
self.class, _statusCode, indentedHeaders];
objc_autoreleasePoolPop(pool);
return [ret autorelease];
}
@end
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