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cache = NULL;
writeBuffer = NULL;
blocking = YES;
return self;
}
- (BOOL)_isAtEndOfStream
{
@throw [OFNotImplementedException exceptionWithClass: [self class]
selector: _cmd];
}
- (size_t)_readIntoBuffer: (void*)buffer
length: (size_t)length
{
@throw [OFNotImplementedException exceptionWithClass: [self class]
selector: _cmd];
}
- (void)_writeBuffer: (const void*)buffer
length: (size_t)length
{
@throw [OFNotImplementedException exceptionWithClass: [self class]
selector: _cmd];
}
- copy
{
return [self retain];
}
- (BOOL)isAtEndOfStream
{
if (cache != NULL)
return NO;
return [self _isAtEndOfStream];
}
- (size_t)readIntoBuffer: (void*)buffer
length: (size_t)length
{
if (cache == NULL)
return [self _readIntoBuffer: buffer
length: length];
if (length >= cacheLength) {
size_t ret = cacheLength;
memcpy(buffer, cache, cacheLength);
[self freeMemory: cache];
cache = NULL;
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|
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cache = NULL;
writeBuffer = NULL;
blocking = YES;
return self;
}
- (BOOL)lowlevelIsAtEndOfStream
{
@throw [OFNotImplementedException exceptionWithClass: [self class]
selector: _cmd];
}
- (size_t)lowlevelReadIntoBuffer: (void*)buffer
length: (size_t)length
{
@throw [OFNotImplementedException exceptionWithClass: [self class]
selector: _cmd];
}
- (void)lowlevelWriteBuffer: (const void*)buffer
length: (size_t)length
{
@throw [OFNotImplementedException exceptionWithClass: [self class]
selector: _cmd];
}
- copy
{
return [self retain];
}
- (BOOL)isAtEndOfStream
{
if (cache != NULL)
return NO;
return [self lowlevelIsAtEndOfStream];
}
- (size_t)readIntoBuffer: (void*)buffer
length: (size_t)length
{
if (cache == NULL)
return [self lowlevelReadIntoBuffer: buffer
length: length];
if (length >= cacheLength) {
size_t ret = cacheLength;
memcpy(buffer, cache, cacheLength);
[self freeMemory: cache];
cache = NULL;
|
| ︙ | | | ︙ | |
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}
}
/* Read and see if we get a newline or \0 */
buffer = [self allocMemoryWithSize: of_pagesize];
@try {
if ([self _isAtEndOfStream]) {
if (cache == NULL) {
waitingForDelimiter = NO;
return nil;
}
retLength = cacheLength;
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|
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}
}
/* Read and see if we get a newline or \0 */
buffer = [self allocMemoryWithSize: of_pagesize];
@try {
if ([self lowlevelIsAtEndOfStream]) {
if (cache == NULL) {
waitingForDelimiter = NO;
return nil;
}
retLength = cacheLength;
|
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cache = NULL;
cacheLength = 0;
waitingForDelimiter = NO;
return ret;
}
bufferLength = [self _readIntoBuffer: buffer
length: of_pagesize];
/* Look if there's a newline or \0 */
for (i = 0; i < bufferLength; i++) {
if OF_UNLIKELY (buffer[i] == '\n' ||
buffer[i] == '\0') {
retLength = cacheLength + i;
retCString = [self
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|
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cache = NULL;
cacheLength = 0;
waitingForDelimiter = NO;
return ret;
}
bufferLength = [self lowlevelReadIntoBuffer: buffer
length: of_pagesize];
/* Look if there's a newline or \0 */
for (i = 0; i < bufferLength; i++) {
if OF_UNLIKELY (buffer[i] == '\n' ||
buffer[i] == '\0') {
retLength = cacheLength + i;
retCString = [self
|
| ︙ | | | ︙ | |
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}
}
/* Read and see if we get a delimiter or \0 */
buffer = [self allocMemoryWithSize: of_pagesize];
@try {
if ([self _isAtEndOfStream]) {
if (cache == NULL) {
waitingForDelimiter = NO;
return nil;
}
ret = [OFString stringWithCString: cache
encoding: encoding
length: cacheLength];
[self freeMemory: cache];
cache = NULL;
cacheLength = 0;
waitingForDelimiter = NO;
return ret;
}
bufferLength = [self _readIntoBuffer: buffer
length: of_pagesize];
/* Look if there's a delimiter or \0 */
for (i = 0; i < bufferLength; i++) {
if (buffer[i] != delimiterUTF8String[j++])
j = 0;
if (j == delimiterLength || buffer[i] == '\0') {
|
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|
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}
}
/* Read and see if we get a delimiter or \0 */
buffer = [self allocMemoryWithSize: of_pagesize];
@try {
if ([self lowlevelIsAtEndOfStream]) {
if (cache == NULL) {
waitingForDelimiter = NO;
return nil;
}
ret = [OFString stringWithCString: cache
encoding: encoding
length: cacheLength];
[self freeMemory: cache];
cache = NULL;
cacheLength = 0;
waitingForDelimiter = NO;
return ret;
}
bufferLength = [self lowlevelReadIntoBuffer: buffer
length: of_pagesize];
/* Look if there's a delimiter or \0 */
for (i = 0; i < bufferLength; i++) {
if (buffer[i] != delimiterUTF8String[j++])
j = 0;
if (j == delimiterLength || buffer[i] == '\0') {
|
| ︙ | | | ︙ | |
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}
- (void)flushWriteBuffer
{
if (writeBuffer == NULL)
return;
[self _writeBuffer: writeBuffer
length: writeBufferLength];
[self freeMemory: writeBuffer];
writeBuffer = NULL;
writeBufferLength = 0;
}
- (void)writeBuffer: (const void*)buffer
length: (size_t)length
{
if (!writeBufferEnabled)
[self _writeBuffer: buffer
length: length];
else {
writeBuffer = [self resizeMemory: writeBuffer
size: writeBufferLength + length];
memcpy(writeBuffer + writeBufferLength, buffer, length);
writeBufferLength += length;
}
}
|
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|
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}
- (void)flushWriteBuffer
{
if (writeBuffer == NULL)
return;
[self lowlevelWriteBuffer: writeBuffer
length: writeBufferLength];
[self freeMemory: writeBuffer];
writeBuffer = NULL;
writeBufferLength = 0;
}
- (void)writeBuffer: (const void*)buffer
length: (size_t)length
{
if (!writeBufferEnabled)
[self lowlevelWriteBuffer: buffer
length: length];
else {
writeBuffer = [self resizeMemory: writeBuffer
size: writeBufferLength + length];
memcpy(writeBuffer + writeBufferLength, buffer, length);
writeBufferLength += length;
}
}
|
| ︙ | | | ︙ | |