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Code Issues Releases Wiki Activity

for #742, refine the file reader and writer interface.

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This commit is contained in:
winlin 2017-01-30 19:35:04 +08:00
parent bb5bd0ee1c
commit eaa222f034
13 changed files with 138 additions and 69 deletions
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40
trunk/src/protocol/srs_protocol_io.hpp
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@ -30,10 +30,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#include <srs_core.hpp>
// for srs-librtmp, @see https://github.com/ossrs/srs/issues/213
#ifndef _WIN32
#include <sys/uio.h>
#endif
#include <srs_kernel_io.hpp>
/**
* the system io reader/writer architecture:
@ -60,41 +57,6 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+----------------------------------+
*/
/**
* the reader for the buffer to read from whatever channel.
*/
class ISrsBufferReader
{
public:
ISrsBufferReader();
virtual ~ISrsBufferReader();
// for protocol/amf0/msg-codec
public:
virtual int read(void* buf, size_t size, ssize_t* nread) = 0;
};
/**
* the writer for the buffer to write to whatever channel.
*/
class ISrsBufferWriter
{
public:
ISrsBufferWriter();
virtual ~ISrsBufferWriter();
// for protocol
public:
/**
* write bytes over writer.
* @nwrite the actual written bytes. NULL to ignore.
*/
virtual int write(void* buf, size_t size, ssize_t* nwrite) = 0;
/**
* write iov over writer.
* @nwrite the actual written bytes. NULL to ignore.
*/
virtual int writev(const iovec *iov, int iov_size, ssize_t* nwrite) = 0;
};
/**
* get the statistic of channel.
*/