move the srs_kernel_buffer to srs_protocol_buffer.

trunk/src/kernel/srs_kernel_buffer.hpp

@@ -1,95 +0,0 @@
-/*
-The MIT License (MIT)
-
-Copyright (c) 2013-2014 winlin
-
-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 SRS_KERNEL_BUFFER_HPP
-#define SRS_KERNEL_BUFFER_HPP
-
-/*
-#include <srs_kernel_buffer.hpp>
-*/
-
-#include <srs_core.hpp>
-
-#include <vector>
-
-/**
-* 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 buffer provices bytes cache for protocol. generally, 
-* protocol recv data from socket, put into buffer, decode to RTMP message.
-*/
-class SrsBuffer
-{
-private:
-    std::vector<char> data;
-    char* buffer;
-public:
-    SrsBuffer();
-    virtual ~SrsBuffer();
-public:
-    /**
-    * get the length of buffer. empty if zero.
-    * @remark assert length() is not negative.
-    */
-    virtual int length();
-    /**
-    * get the buffer bytes.
-    * @return the bytes, NULL if empty.
-    */
-    virtual char* bytes();
-    /**
-    * erase size of bytes from begin.
-    * @param size to erase size of bytes. 
-    *       clear if size greater than or equals to length()
-    * @remark ignore size is not positive.
-    */
-    virtual void erase(int size);
-    /**
-    * append specified bytes to buffer.
-    * @param size the size of bytes
-    * @remark assert size is positive.
-    */
-    virtual void append(const char* bytes, int size);
-public:
-    /**
-    * grow buffer to the required size, loop to read from skt to fill.
-    * @param reader, read more bytes from reader to fill the buffer to required size.
-    * @param required_size, loop to fill to ensure buffer size to required. 
-    * @return an int error code, error if required_size negative.
-    * @remark, we actually maybe read more than required_size, maybe 4k for example.
-    */
-    virtual int grow(ISrsBufferReader* reader, int required_size);
-};
-
-#endif