diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-10 20:34:10 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-10 20:34:10 +0000 |
commit | e4ba6dbc3f1e76890b22773807ea37fe8fa2b1bc (patch) | |
tree | 68cb5ef9081156392f1dd62a00c6ccc1451b93df /epan/dissectors/packet-rmt-common.h | |
parent | Initial commit. (diff) | |
download | wireshark-e4ba6dbc3f1e76890b22773807ea37fe8fa2b1bc.tar.xz wireshark-e4ba6dbc3f1e76890b22773807ea37fe8fa2b1bc.zip |
Adding upstream version 4.2.2.upstream/4.2.2
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'epan/dissectors/packet-rmt-common.h')
-rw-r--r-- | epan/dissectors/packet-rmt-common.h | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/epan/dissectors/packet-rmt-common.h b/epan/dissectors/packet-rmt-common.h new file mode 100644 index 0000000..b9165a5 --- /dev/null +++ b/epan/dissectors/packet-rmt-common.h @@ -0,0 +1,83 @@ +/* packet-rmt-common.h + * Reliable Multicast Transport (RMT) + * Common RMT function definitions + * Copyright 2005, Stefano Pettini <spettini@users.sourceforge.net> + * + * Wireshark - Network traffic analyzer + * By Gerald Combs <gerald@wireshark.org> + * Copyright 1998 Gerald Combs + * + * SPDX-License-Identifier: GPL-2.0-or-later + */ + +#ifndef __PACKET_RMT_COMMON__ +#define __PACKET_RMT_COMMON__ + +#include <epan/params.h> + +/* LCT preferences */ + +#define LCT_PREFS_EXT_192_NONE 0 +#define LCT_PREFS_EXT_192_FLUTE 1 + +#define LCT_PREFS_EXT_193_NONE 0 +#define LCT_PREFS_EXT_193_FLUTE 1 + +#define LCT_ATSC3_MODE_DISABLED 0 +#define LCT_ATSC3_MODE_AUTO 1 +#define LCT_ATSC3_MODE_FORCE 2 + +extern const enum_val_t enum_lct_ext_192[]; +extern const enum_val_t enum_lct_ext_193[]; +extern const enum_val_t enum_lct_atsc3_mode[]; + +/* String tables external references */ +extern const value_string string_fec_encoding_id[]; + + +/* Structures to exchange data between RMT dissectors */ +/* ============================= */ +typedef struct lct_data_exchange +{ + /* inputs */ + gint ext_192; + gint ext_193; + gboolean is_atsc3; + + /* outputs */ + guint8 codepoint; + gboolean is_flute; + gboolean is_sp; /* is Source Packet? Source Packet Indicator is defined in RFC 5775 */ + +} lct_data_exchange_t; + +typedef struct fec_data_exchange +{ + /* inputs */ + guint8 encoding_id; + +} fec_data_exchange_t; + + +/* Common RMT exported functions */ +/* ============================= */ +extern int lct_ext_decode(proto_tree *tree, tvbuff_t *tvb, packet_info *pinfo, guint offset, guint offset_max, lct_data_exchange_t *data_exchange, + int hfext, int ettext); +extern void fec_decode_ext_fti(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree, int offset, guint8 encoding_id); + +extern double rmt_decode_send_rate(guint16 send_rate ); + +#endif + +/* + * Editor modelines - https://www.wireshark.org/tools/modelines.html + * + * Local variables: + * c-basic-offset: 8 + * tab-width: 8 + * indent-tabs-mode: t + * End: + * + * vi: set shiftwidth=8 tabstop=8 noexpandtab: + * :indentSize=8:tabSize=8:noTabs=false: + */ |