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Diffstat (limited to 'epan/dissectors/asn1/h245/packet-h245-template.h')
| -rw-r--r-- | epan/dissectors/asn1/h245/packet-h245-template.h | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/epan/dissectors/asn1/h245/packet-h245-template.h b/epan/dissectors/asn1/h245/packet-h245-template.h new file mode 100644 index 0000000000..e83ee44505 --- /dev/null +++ b/epan/dissectors/asn1/h245/packet-h245-template.h @@ -0,0 +1,131 @@ +/* packet-h245.h + * Routines for h245 packet dissection + * Copyright 2005, Anders Broman <anders.broman@ericsson.com> + * + * Wireshark - Network traffic analyzer + * By Gerald Combs <gerald@wireshark.org> + * Copyright 1998 Gerald Combs + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef PACKET_H245_H +#define PACKET_H245_H + +#include "ws_symbol_export.h" + +typedef enum _h245_msg_type { + H245_TermCapSet, + H245_TermCapSetAck, + H245_TermCapSetRjc, + H245_TermCapSetRls, + H245_OpenLogChn, + H245_OpenLogChnCnf, + H245_OpenLogChnAck, + H245_OpenLogChnRjc, + H245_CloseLogChn, + H245_CloseLogChnAck, + H245_MastSlvDet, + H245_MastSlvDetAck, + H245_MastSlvDetRjc, + H245_MastSlvDetRls, + H245_OTHER +} h245_msg_type; + +typedef struct _h245_packet_info { + h245_msg_type msg_type; /* type of message */ + gchar frame_label[50]; /* the Frame label used by graph_analysis, what is a abreviation of cinfo */ + gchar comment[50]; /* the Frame Comment used by graph_analysis, what is a message desc */ +} h245_packet_info; + +/* + * h223 LC info + */ + +typedef enum { + al_nonStandard, + al1Framed, + al1NotFramed, + al2WithoutSequenceNumbers, + al2WithSequenceNumbers, + al3, + /*...*/ + /* al?M: unimplemented annex C adaptation layers */ + al1M, + al2M, + al3M +} h223_al_type; + +typedef struct { + guint8 control_field_octets; + guint32 send_buffer_size; +} h223_al3_params; + +typedef struct { + h223_al_type al_type; + gpointer al_params; + gboolean segmentable; + dissector_handle_t subdissector; +} h223_lc_params; + +typedef enum { + H245_nonStandardDataType, + H245_nullData, + H245_videoData, + H245_audioData, + H245_data, + H245_encryptionData, + /*...,*/ + H245_h235Control, + H245_h235Media, + H245_multiplexedStream, + H245_redundancyEncoding, + H245_multiplePayloadStream, + H245_fec +} h245_lc_data_type_enum; + +typedef struct { + h245_lc_data_type_enum data_type; + gpointer params; +} h245_lc_data_type; + +/* + * h223 MUX info + */ + +typedef struct _h223_mux_element h223_mux_element; +struct _h223_mux_element { + h223_mux_element* sublist; /* if NULL, use vc instead */ + guint16 vc; + guint16 repeat_count; /* 0 == untilClosingFlag */ + h223_mux_element* next; +}; + +#include <epan/packet_info.h> +#include <epan/dissectors/packet-per.h> + +typedef void (*h223_set_mc_handle_t) ( packet_info* pinfo, guint8 mc, h223_mux_element* me, circuit_type ctype, guint32 circuit_id ); +WS_DLL_PUBLIC void h245_set_h223_set_mc_handle( h223_set_mc_handle_t handle ); + +typedef void (*h223_add_lc_handle_t) ( packet_info* pinfo, guint16 lc, h223_lc_params* params, circuit_type ctype, guint32 circuit_id ); +WS_DLL_PUBLIC void h245_set_h223_add_lc_handle( h223_add_lc_handle_t handle ); + +#include "packet-h245-exp.h" +void dissect_h245_FastStart_OLC(tvbuff_t *tvb, packet_info *pinfo _U_, proto_tree *tree, char *codec_str); + + +#endif /* PACKET_H245_H */ + + |