RTMP bugfix and reusability enhacenment

Signed-off-by: Ilkka Ollakka <ileoo@videolan.org>

modules/access/rtmp/rtmp_amf_flv.h

@@ -26,7 +26,7 @@
 typedef struct rtmp_packet_t rtmp_packet_t;
 typedef struct rtmp_body_t rtmp_body_t;
 typedef struct rtmp_control_thread_t rtmp_control_thread_t;
-typedef void (*rtmp_handler_t)( rtmp_control_thread_t *rtmp_control_thread, rtmp_packet_t *rtmp_packet );
+typedef void (*rtmp_handler_t)( rtmp_control_thread_t *p_thread, rtmp_packet_t *rtmp_packet );
 
 struct rtmp_packet_t
 {
@@ -54,51 +54,61 @@ struct rtmp_control_thread_t
 
     int fd;
 
-    block_fifo_t *p_fifo_media;
+    vlc_url_t url;
+    char *psz_application;
+    char *psz_media;
+
+    block_fifo_t *p_fifo_input;
     block_fifo_t *p_empty_blocks;
 
     vlc_mutex_t lock;
     vlc_cond_t  wait;
 
     int result_connect;
-    int result_play;
 	int result_publish;
+    int result_play;
+	int result_stop;
 
-    double stream_client;
-    double stream_server;
+    double stream_client_id;
+    double stream_server_id;
 
     char *psz_publish;
 
-    /* Rebuild FLV variables */
+    /* Rebuild FLV variables (access) */
     int has_audio;
     int has_video;
     int metadata_received;
     uint8_t metadata_stereo;
     uint8_t metadata_samplesize;
-    uint8_t metadata_samplerate;
+    uint32_t metadata_samplerate;
     uint8_t metadata_audiocodecid;
     uint8_t metadata_videocodecid;
     uint8_t metadata_frametype;
     int first_media_packet;
     uint32_t flv_tag_previous_tag_size;
 
+    /* Vars for rebuilding FLV (access_output) */
+    rtmp_body_t *flv_body;
+    uint8_t flv_content_type;
+    uint32_t flv_length_body;
+    uint32_t flv_timestamp;
+
     /* vars for channel state */
+    uint32_t chunk_size_recv;
+    uint32_t chunk_size_send;
     rtmp_packet_t rtmp_headers_recv[64]; /* RTMP_HEADER_STREAM_MAX */
     rtmp_packet_t rtmp_headers_send[64];
 
     rtmp_handler_t rtmp_handler[21]; /* index by RTMP_CONTENT_TYPE */
+
+    /* Pointer to base module object (later needs to casted) */
+    void *p_base_object;
 };
 
 struct access_sys_t
 {
     int active;
 
-    int fd;
-
-    vlc_url_t url;
-    char *psz_application;
-    char *psz_media;
-
     /* vars for reading from fifo */
     block_t *flv_packet;
     int read_packet;
@@ -110,17 +120,27 @@ struct access_sys_t
 /*****************************************************************************
  * RTMP header:
  ******************************************************************************/
-int rtmp_handshake_passive( vlc_object_t *p_this );
-int rtmp_handshake_active( vlc_object_t *p_this );
-int rtmp_connect_active( vlc_object_t *p_this );
+int rtmp_handshake_active( vlc_object_t *p_this, int fd );
+int rtmp_handshake_passive( vlc_object_t *p_this, int fd );
+int rtmp_connect_active( rtmp_control_thread_t *p_thread );
+int rtmp_connect_passive( rtmp_control_thread_t *p_thread );
 //int rtmp_seek( access_t *p_access, int64_t i_pos ); TODO
-int rtmp_send_bytes_read( access_t *p_access, uint32_t reply );
-int rtmp_send_publish_start( access_t *p_access );
+//
+rtmp_packet_t *rtmp_build_bytes_read( rtmp_control_thread_t *p_thread, uint32_t reply );
+rtmp_packet_t *rtmp_build_publish_start( rtmp_control_thread_t *p_thread );
+rtmp_packet_t *rtmp_build_flv_over_rtmp( rtmp_control_thread_t *p_thread, block_t *p_buffer );
 
 rtmp_packet_t *rtmp_read_net_packet( rtmp_control_thread_t *p_thread );
+uint8_t *rtmp_encode_packet( rtmp_control_thread_t *p_thread, rtmp_packet_t *rtmp_packet );
 void rtmp_init_handler( rtmp_handler_t *rtmp_handler );
 /*****************************************************************************
  * FLV header:
  ******************************************************************************/
 block_t *flv_get_metadata( access_t *p_access );
 block_t *flv_insert_header( access_t *p_access, block_t *first_packet );
+
+/*****************************************************************************
+ * RTMP body header:
+ ******************************************************************************/
+rtmp_body_t *rtmp_body_new( int length_buffer );
+void rtmp_body_reset( rtmp_body_t * );