rtmp.h File Reference

#include "avformat.h"

Go to the source code of this file.

Macros
#define	RTMP_DEFAULT_PORT   1935
#define	RTMPS_DEFAULT_PORT   443
#define	RTMP_HANDSHAKE_PACKET_SIZE   1536
#define	HMAC_IPAD_VAL   0x36
#define	HMAC_OPAD_VAL   0x5C
#define	RTMP_CLIENT_PLATFORM   "LNX"
	emulated Flash client version - 9.0.124.2 on Linux
#define	RTMP_CLIENT_VER1   9
#define	RTMP_CLIENT_VER2   0
#define	RTMP_CLIENT_VER3   124
#define	RTMP_CLIENT_VER4   2

Functions
int	ff_rtmp_calc_digest (const uint8_t *src, int len, int gap, const uint8_t *key, int keylen, uint8_t *dst)
	Calculate HMAC-SHA2 digest for RTMP handshake packets.
int	ff_rtmp_calc_digest_pos (const uint8_t *buf, int off, int mod_val, int add_val)
	Calculate digest position for RTMP handshake packets.

Macro Definition Documentation

#define RTMP_DEFAULT_PORT   1935

Definition at line 27 of file rtmp.h.

Referenced by rtmp_open().

#define RTMPS_DEFAULT_PORT   443

Definition at line 28 of file rtmp.h.

Referenced by rtmp_open().

#define RTMP_HANDSHAKE_PACKET_SIZE   1536

Definition at line 30 of file rtmp.h.

Referenced by ff_rtmpe_update_keystream(), rtmp_handshake(), rtmp_handshake_imprint_with_digest(), rtmp_receive_hs_packet(), rtmp_send_hs_packet(), rtmp_server_handshake(), and rtmp_validate_digest().

#define HMAC_IPAD_VAL   0x36

Definition at line 32 of file rtmp.h.

Referenced by ff_rtmp_calc_digest().

#define HMAC_OPAD_VAL   0x5C

Definition at line 33 of file rtmp.h.

Referenced by ff_rtmp_calc_digest().

#define RTMP_CLIENT_PLATFORM   "LNX"

emulated Flash client version - 9.0.124.2 on Linux

Definition at line 39 of file rtmp.h.

Referenced by rtmp_open().

#define RTMP_CLIENT_VER1   9

Definition at line 40 of file rtmp.h.

Referenced by rtmp_handshake(), and rtmp_open().

#define RTMP_CLIENT_VER2   0

Definition at line 41 of file rtmp.h.

Referenced by rtmp_handshake(), and rtmp_open().

#define RTMP_CLIENT_VER3   124

Definition at line 42 of file rtmp.h.

Referenced by rtmp_handshake(), and rtmp_open().

#define RTMP_CLIENT_VER4   2

Definition at line 43 of file rtmp.h.

Referenced by rtmp_handshake(), and rtmp_open().

Function Documentation

int ff_rtmp_calc_digest	(	const uint8_t *	src,
		int	len,
		int	gap,
		const uint8_t *	key,
		int	keylen,
		uint8_t *	dst
	)

Calculate HMAC-SHA2 digest for RTMP handshake packets.

Parameters

src	input buffer
len	input buffer length (should be 1536)
gap	offset in buffer where 32 bytes should not be taken into account when calculating digest (since it will be used to store that digest)
key	digest key
keylen	digest key length
dst	buffer where calculated digest will be stored (32 bytes)

Definition at line 904 of file rtmpproto.c.

Referenced by ff_rtmpe_compute_secret_key(), rtmp_calc_swf_verification(), rtmp_calc_swfhash(), rtmp_handshake(), rtmp_handshake_imprint_with_digest(), and rtmp_validate_digest().

int ff_rtmp_calc_digest_pos	(	const uint8_t *	buf,
		int	off,
		int	mod_val,
		int	add_val
	)

Calculate digest position for RTMP handshake packets.

Parameters

buf	input buffer (should be 1536 bytes)
off	offset in buffer where to start calculating digest position
mod_val	value used for computing modulo
add_val	value added at the end (after computing modulo)

Definition at line 946 of file rtmpproto.c.

Referenced by ff_rtmpe_compute_secret_key(), ff_rtmpe_gen_pub_key(), rtmp_handshake_imprint_with_digest(), and rtmp_validate_digest().