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self = [super init];
if (isa == [OFStream class])
@throw [OFNotImplementedException newWithClass: isa
selector: _cmd];
cache = NULL;
return self;
}
- (BOOL)atEndOfStream
{
if (cache != NULL)
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self = [super init];
if (isa == [OFStream class])
@throw [OFNotImplementedException newWithClass: isa
selector: _cmd];
cache = NULL;
wcache = NULL;
return self;
}
- (BOOL)atEndOfStream
{
if (cache != NULL)
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} @finally {
[self freeMemory: tmp];
}
/* Get rid of a warning, never reached anyway */
assert(0);
}
- (size_t)writeNBytes: (size_t)size
fromBuffer: (const char*)buf
{
@throw [OFNotImplementedException newWithClass: isa
selector: _cmd];
}
- (void)writeInt8: (uint8_t)int8
{
[self writeNBytes: 1
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} @finally {
[self freeMemory: tmp];
}
/* Get rid of a warning, never reached anyway */
assert(0);
}
- cacheWrites
{
use_wcache = YES;
return self;
}
- flushWriteCache
{
[self writeNBytesWithoutCache: wcache_len
fromBuffer: wcache];
[self freeMemory: wcache];
wcache = NULL;
wcache_len = 0;
use_wcache = NO;
return self;
}
- (size_t)writeNBytes: (size_t)size
fromBuffer: (const char*)buf
{
if (!use_wcache)
return [self writeNBytesWithoutCache: size
fromBuffer: buf];
else {
wcache = [self resizeMemory: wcache
toSize: wcache_len + size];
memcpy(wcache + wcache_len, buf, size);
wcache_len += size;
return size;
}
}
- (size_t)writeNBytesWithoutCache: (size_t)size
fromBuffer: (const char*)buf
{
@throw [OFNotImplementedException newWithClass: isa
selector: _cmd];
}
- (void)writeInt8: (uint8_t)int8
{
[self writeNBytes: 1
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{
return [self writeNBytes: [str cStringLength]
fromBuffer: [str cString]];
}
- (size_t)writeLine: (OFString*)str
{
size_t len = [str cStringLength];
char *tmp;
tmp = [self allocMemoryWithSize: len + 2];
memcpy(tmp, [str cString], len);
tmp[len] = '\n';
tmp[len + 1] = '\0';
@try {
return [self writeNBytes: len + 1
fromBuffer: tmp];
} @finally {
[self freeMemory: tmp];
}
/* Get rid of a warning, never reached anyway */
assert(0);
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{
return [self writeNBytes: [str cStringLength]
fromBuffer: [str cString]];
}
- (size_t)writeLine: (OFString*)str
{
size_t ret = [self writeString: str];
[self writeInt8: '\n'];
return ret + 1;
}
- (size_t)writeFormat: (OFString*)fmt, ...
{
va_list args;
char *t;
size_t len;
|