+/**************************************************************************
+ *
+ * Copyright 2011 Zack Rusin
+ * All Rights Reserved.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+ * THE SOFTWARE.
+ *
+ **************************************************************************/
+
+
#ifndef TRACE_SNAPPYFILE_HPP
#define TRACE_SNAPPYFILE_HPP
#include <string>
#include <fstream>
+#include <stdint.h>
+
namespace snappy {
class File;
}
virtual bool rawRead(void *buffer, int length);
virtual int rawGetc();
virtual void rawClose();
- virtual void rawFlush(FlushType type);
+ virtual void rawFlush();
private:
inline int freeCacheSize() const
else
return 0;
}
+ inline bool endOfData() const
+ {
+ return m_stream.eof() && freeCacheSize() == 0;
+ }
void flushCache();
void createCache(size_t size);
- void writeCompressedLength(size_t num);
- size_t readCompressedLength();
+ void writeCompressedLength(uint32_t num);
+ uint32_t readCompressedLength();
private:
std::fstream m_stream;
char *m_cache;