move codec to kernel.

trunk/src/app/srs_app_dvr.cpp

@@ -38,7 +38,7 @@ using namespace std;
 #include <srs_kernel_stream.hpp>
 #include <srs_kernel_utility.hpp>
 #include <srs_app_http_hooks.hpp>
-#include <srs_app_codec.hpp>
+#include <srs_kernel_codec.hpp>
 #include <srs_kernel_flv.hpp>
 
 SrsFlvSegment::SrsFlvSegment()

trunk/src/app/srs_app_hls.cpp

@@ -35,7 +35,7 @@ CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
 using namespace std;
 
 #include <srs_kernel_error.hpp>
-#include <srs_app_codec.hpp>
+#include <srs_kernel_codec.hpp>
 #include <srs_protocol_amf0.hpp>
 #include <srs_protocol_rtmp_stack.hpp>
 #include <srs_app_config.hpp>

trunk/src/app/srs_app_source.cpp

@@ -30,7 +30,7 @@ using namespace std;
 #include <srs_protocol_rtmp_stack.hpp>
 #include <srs_core_autofree.hpp>
 #include <srs_protocol_amf0.hpp>
-#include <srs_app_codec.hpp>
+#include <srs_kernel_codec.hpp>
 #include <srs_app_hls.hpp>
 #include <srs_app_forward.hpp>
 #include <srs_app_config.hpp>

trunk/src/kernel/srs_kernel_codec.cpp

@@ -21,7 +21,7 @@ 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.
 */
 
-#include <srs_app_codec.hpp>
+#include <srs_kernel_codec.hpp>
 
 #include <string.h>
 #include <stdlib.h>

trunk/src/kernel/srs_kernel_codec.hpp

@@ -21,11 +21,11 @@ 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_APP_CODEC_HPP
-#define SRS_APP_CODEC_HPP
+#ifndef SRS_KERNEL_CODEC_HPP
+#define SRS_KERNEL_CODEC_HPP
 
 /*
-#include <srs_app_codec.hpp>
+#include <srs_kernel_codec.hpp>
 */
 
 #include <srs_core.hpp>

trunk/src/kernel/srs_kernel_flv.hpp

@@ -21,8 +21,8 @@ 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_APP_FLV_HPP
-#define SRS_APP_FLV_HPP
+#ifndef SRS_KERNEL_FLV_HPP
+#define SRS_KERNEL_FLV_HPP
 
 /*
 #include <srs_kernel_flv.hpp>

trunk/src/libs/srs_librtmp.cpp

@@ -40,6 +40,7 @@ using namespace std;
 #include <srs_kernel_stream.hpp>
 #include <srs_protocol_amf0.hpp>
 #include <srs_kernel_flv.hpp>
+#include <srs_kernel_codec.hpp>
 
 // if user want to define log, define the folowing macro.
 #ifndef SRS_RTMP_USER_DEFINED_LOG
@@ -496,6 +497,12 @@ int64_t srs_flv_tellg(srs_flv_t flv)
     return context->fs.tellg();
 }
 
+void srs_flv_lseek(srs_flv_t flv, int64_t offset)
+{
+    FlvContext* context = (FlvContext*)flv;
+    context->fs.lseek(offset);
+}
+
 flv_bool srs_flv_is_eof(int error_code)
 {
     return error_code == ERROR_SYSTEM_FILE_EOF;

trunk/src/libs/srs_librtmp.hpp

@@ -167,6 +167,8 @@ int srs_flv_read_tag_header(srs_flv_t flv, char* ptype, int32_t* pdata_size, u_i
 int srs_flv_read_tag_data(srs_flv_t flv, char* data, int32_t size);
 /* file stream tellg to get offset */
 int64_t srs_flv_tellg(srs_flv_t flv);
+/* seek file stream, offset is form the start of file */
+void srs_flv_lseek(srs_flv_t flv, int64_t offset);
 /* whether the error code indicates EOF */
 flv_bool srs_flv_is_eof(int error_code);
 

trunk/src/srs/srs.upp

@@ -17,6 +17,8 @@ file
 	kernel readonly separator,
 	..\kernel\srs_kernel_buffer.hpp,
 	..\kernel\srs_kernel_buffer.cpp,
+	..\kernel\srs_kernel_codec.hpp,
+	..\kernel\srs_kernel_codec.cpp,
 	..\kernel\srs_kernel_error.hpp,
 	..\kernel\srs_kernel_error.cpp,
 	..\kernel\srs_kernel_flv.hpp,
@@ -43,8 +45,6 @@ file
 	app readonly separator,
 	..\app\srs_app_bandwidth.hpp,
 	..\app\srs_app_bandwidth.cpp,
-	..\app\srs_app_codec.hpp,
-	..\app\srs_app_codec.cpp,
 	..\app\srs_app_conn.hpp,
 	..\app\srs_app_conn.cpp,
 	..\app\srs_app_config.hpp,