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refine http/dvr/hls to use file reader/writer. 0.9.146

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This commit is contained in:
winlin 2014-07-05 07:33:18 +08:00
parent ba2e7bbf76
commit 032118581a
14 changed files with 447 additions and 382 deletions
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47
trunk/src/kernel/srs_kernel_flv.hpp
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@ -32,51 +32,8 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include <string>
class SrsStream;
/**
* file writer, to write to file.
*/
class SrsFileWriter
{
private:
std::string _file;
int fd;
public:
SrsFileWriter();
virtual ~SrsFileWriter();
public:
virtual int open(std::string file);
virtual void close();
public:
virtual bool is_open();
virtual int64_t tellg();
public:
virtual int write(void* buf, size_t count, ssize_t* pnwrite);
};
/**
* file reader, to read from file.
*/
class SrsFileReader
{
private:
std::string _file;
int fd;
public:
SrsFileReader();
virtual ~SrsFileReader();
public:
virtual int open(std::string file);
virtual void close();
public:
virtual bool is_open();
virtual int64_t tellg();
virtual void skip(int64_t size);
virtual int64_t lseek(int64_t offset);
virtual int64_t filesize();
public:
virtual int read(void* buf, size_t count, ssize_t* pnread);
};
class SrsFileWriter;
class SrsFileReader;
/**
* encode data to flv file.