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chan-capi/divastreaming/diva_streaming_idi_host_ifc.h

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4.0 KiB

/*
*
Copyright (c) Dialogic (R) 2009 - 2010
*
This source file is supplied for the use with
Eicon Networks range of DIVA Server Adapters.
*
Dialogic (R) File Revision : 1.9
*
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, or (at your option)
any later version.
*
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY OF ANY KIND WHATSOEVER INCLUDING ANY
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., 675 Mass Ave, Cambridge, MA 02139, USA.
*
*/
#ifndef __DIVA_STREAMING_IDI_HOST_IFC__
#define __DIVA_STREAMING_IDI_HOST_IFC__
/*
Write data from host to remote side
*/
struct _diva_stream;
struct _diva_segment_alloc_ifc;
struct _diva_streaming_idi_host_ifc_w;
struct _diva_streaming_idi_host_ifc_w_access;
struct _diva_streaming_idi_host_ifc_r;
struct _diva_streaming_idi_host_ifc_r_access;
typedef struct _diva_streaming_idi_host_ifc_w_access {
int (*release)(struct _diva_streaming_idi_host_ifc_w* ifc);
diva_streaming_idi_result_t (*release_stream)(struct _diva_streaming_idi_host_ifc_w* ifc);
int (*write_message)(struct _diva_streaming_idi_host_ifc_w* ifc,
dword info, const void* data, dword data_length);
int (*ack)(struct _diva_streaming_idi_host_ifc_w* ifc, dword length);
int (*ack_rx)(struct _diva_streaming_idi_host_ifc_w* ifc, dword length, int flush_ack);
int (*write)(struct _diva_streaming_idi_host_ifc_w* ifc, const void* data, dword data_length);
int (*write_indirect)(struct _diva_streaming_idi_host_ifc_w* ifc, dword lo, dword hi, dword length);
int (*update_remote)(struct _diva_streaming_idi_host_ifc_w* ifc);
dword (*get_in_use)(const struct _diva_streaming_idi_host_ifc_w* ifc);
dword (*get_free)(const struct _diva_streaming_idi_host_ifc_w* ifc);
dword (*get_length)(const struct _diva_streaming_idi_host_ifc_w* ifc);
byte (*description)(struct _diva_streaming_idi_host_ifc_w* ifc, byte* dst, byte max_length);
int (*init)(struct _diva_streaming_idi_host_ifc_w* ifc, dword version, dword counter, dword info);
diva_streaming_idi_result_t (*sync)(struct _diva_streaming_idi_host_ifc_w* ifc, dword ident);
diva_streaming_idi_result_t (*trace_ident)(struct _diva_streaming_idi_host_ifc_w* ifc);
} diva_streaming_idi_host_ifc_w_access_t;
int diva_streaming_idi_host_ifc_create (struct _diva_streaming_idi_host_ifc_w** ifc,
dword number_segments,
struct _diva_segment_alloc* segment_alloc,
const char* trace_ident);
struct _diva_streaming_idi_host_ifc_w_access* diva_streaming_idi_host_ifc_get_access (
struct _diva_streaming_idi_host_ifc_w* ifc);
typedef struct _diva_streaming_idi_host_ifc_r_access {
int (*release)(struct _diva_streaming_idi_host_ifc_r* ifc);
int (*wakeup)(struct _diva_streaming_idi_host_ifc_r* ifc);
byte (*description)(struct _diva_streaming_idi_host_ifc_r* ifc, byte* dst, byte max_length);
} diva_streaming_idi_host_ifc_r_access_t;
int diva_streaming_idi_host_rx_ifc_create (struct _diva_streaming_idi_host_ifc_r** ifc,
dword number_segments,
struct _diva_segment_alloc* segment_alloc,
struct _diva_streaming_idi_host_ifc_w* tx,
struct _diva_streaming_idi_host_ifc_w_access* tx_ifc,
diva_streaming_idi_rx_notify_user_proc_t notify_user_proc,
void* user_context,
struct _diva_stream* diva_streaming_manager_ifc,
const char* trace_ident);
struct _diva_streaming_idi_host_ifc_r_access* diva_streaming_idi_host_rx_ifc_get_access (
struct _diva_streaming_idi_host_ifc_r* ifc);
#endif