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asterisk/addons/ooh323c/src/ooh323ep.h
Alexandr Anikin e29ac9951c IPv6 support for chan_ooh323 
IPv6 support for ooh323,
bindaddr, peers and users ip can be IPv4 or IPv6 addr
correction for multi-homed mode (0.0.0.0 or :: bindaddr)
can work in dual 6/4 mode with :: bindaddr
gatekeeper mode isn't supported in v6 mode while

(issue #18278)
Reported by: may213
Patches: 
      ipv6-ooh323.patch uploaded by may213 (license 454)

Review: https://reviewboard.asterisk.org/r/1004/



git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@313482 65c4cc65-6c06-0410-ace0-fbb531ad65f3
2011-04-12 21:59:18 +00:00

680 lines
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/*
* Copyright (C) 2004-2005 by Objective Systems, Inc.
*
* This software is furnished under an open source license and may be
* used and copied only in accordance with the terms of this license.
* The text of the license may generally be found in the root
* directory of this installation in the COPYING file. It
* can also be viewed online at the following URL:
*
* http://www.obj-sys.com/open/license.html
*
* Any redistributions of this file including modified versions must
* maintain this copyright notice.
*
*****************************************************************************/
/**
* @file ooh323ep.h
* This file contains H323 endpoint related functions.
*/
#ifndef OO_H323EP_H_
#define OO_H323EP_H_
#include "ooCapability.h"
#include "ooCalls.h"
#include "ooGkClient.h"
#include "ooports.h"
#include "ooq931.h"
#define DEFAULT_TRACEFILE "trace.log"
#define DEFAULT_TERMTYPE 60
#define DEFAULT_PRODUCTID "ooh323"
#define DEFAULT_CALLERID "objsyscall"
#define DEFAULT_T35COUNTRYCODE 184
#define DEFAULT_T35EXTENSION 0
#define DEFAULT_MANUFACTURERCODE 39
#define DEFAULT_H245CONNECTION_RETRYTIMEOUT 2
#define DEFAULT_CALLESTB_TIMEOUT 60
#define DEFAULT_MSD_TIMEOUT 30
#define DEFAULT_TCS_TIMEOUT 30
#define DEFAULT_LOGICALCHAN_TIMEOUT 30
#define DEFAULT_ENDSESSION_TIMEOUT 15
#define DEFAULT_H323PORT 1720
#ifdef __cplusplus
extern "C" {
#endif
#ifndef EXTERN
#ifdef MAKE_DLL
#define EXTERN __declspec(dllexport)
#else
#define EXTERN
#endif /* MAKE_DLL */
#endif /* EXTERN */
struct OOCapPrefs;
/**
* @defgroup h323ep H323 Endpoint management functions
* @{
*/
/* Default port ranges */
#define TCPPORTSSTART 12000 /*!< Starting TCP port number */
#define TCPPORTSEND 62230 /*!< Ending TCP port number */
#define UDPPORTSSTART 13030 /*!< Starting UDP port number */
#define UDPPORTSEND 13230 /*!< Ending UDP port number */
#define RTPPORTSSTART 14030 /*!< Starting RTP port number */
#define RTPPORTSEND 14230 /*!< Ending RTP port number */
/**
* This structure is used to define the port ranges to be used
* by the application.
*/
typedef struct OOH323Ports {
int start; /*!< Starting port number. */
int max; /*!< Maximum port number. */
int current; /*!< Current port number. */
} OOH323Ports;
/**
* Structure to store all configuration information related to the
* endpoint created by an application
*/
typedef struct OOH323EndPoint {
/**
* This context should be used for allocation of memory for
* items within the endpoint structure.
*/
OOCTXT ctxt;
/**
* This context should be used for allocation of memory for
* message structures.
*/
OOCTXT msgctxt;
char traceFile[MAXFILENAME];
FILE * fptraceFile;
/** Range of port numbers to be used for TCP connections */
OOH323Ports tcpPorts;
/** Range of port numbers to be used for UDP connections */
OOH323Ports udpPorts;
/** Range of port numbers to be used for RTP connections */
OOH323Ports rtpPorts;
ASN1UINT flags;
int termType; /* 50 - Terminal entity with No MC,
60 - Gateway entity with no MC,
70 - Terminal Entity with MC, but no MP etc.*/
int t35CountryCode;
int t35Extension;
int manufacturerCode;
const char *productID;
const char *versionID;
const char *callerid;
char callingPartyNumber[50];
OOSOCKET *stackSocket;
OOAliases *aliases;
int callType;
struct ooH323EpCapability *myCaps;
OOCapPrefs capPrefs;
int noOfCaps;
OOH225MsgCallbacks h225Callbacks;
OOH323CALLBACKS h323Callbacks;
char signallingIP[2+8*4+7];
int listenPort;
OOSOCKET *listener;
OOH323CallData *callList;
OOCallMode callMode; /* audio/audiorx/audiotx/video/fax */
int dtmfmode;
ASN1UINT callEstablishmentTimeout;
ASN1UINT msdTimeout;
ASN1UINT tcsTimeout;
ASN1UINT logicalChannelTimeout;
ASN1UINT sessionTimeout;
int cmdPipe[2];
struct ooGkClient *gkClient;
OOInterface *ifList; /* interface list for the host we are running on*/
OOBOOL isGateway;
OOSOCKET cmdSock;
OOBOOL v6Mode;
} OOH323EndPoint;
#define ooEndPoint OOH323EndPoint
/**
* This function is the first function to be invoked before using stack. It
* initializes the H323 Endpoint.
* @param callMode Type of calls to be made(audio/video/fax).
* (OO_CALLMODE_AUDIO, OO_CALLMODE_VIDEO)
* @param tracefile Trace file name.
*
* @return OO_OK, on success. OO_FAILED, on failure
*/
EXTERN int ooH323EpInitialize
(enum OOCallMode callMode, const char* tracefile);
/**
* This function is used to represent the H.323 application endpoint as
* gateway, instead of an H.323 phone endpoint.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpSetAsGateway(void);
EXTERN void ooH323EpSetVersionInfo(int t35countrycode, int t35extensions, int manufacturer,
char* vendor, char* version);
/**
* This function is used to assign a local ip address to be used for call
* signalling.
* @param localip Dotted IP address to be used for call signalling.
* @param listenport Port to be used for listening for incoming calls.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpSetLocalAddress(const char* localip, int listenport);
/**
* This function is used to set the range of tcp ports the application will
* use for tcp transport.
* @param base Starting port number for the range
* @param max Ending port number for the range.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpSetTCPPortRange(int base, int max);
/**
* This function is used to set the range of udp ports the application will
* use for udp transport.
* @param base Starting port number for the range
* @param max Ending port number for the range.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpSetUDPPortRange(int base, int max);
/**
* This function is used to set the range of rtp ports the application will
* use for media streams.
* @param base Starting port number for the range
* @param max Ending port number for the range.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpSetRTPPortRange(int base, int max);
/**
* This function is used to set the trace level for the H.323 endpoint.
* @param traceLevel Level of tracing.
*
* @return OO_OK, on success. OO_FAILED, otherwise.
*/
EXTERN int ooH323EpSetTraceLevel(int traceLevel);
/**
* This function is used to add the h323id alias for the endpoint.
* @param h323id H323-ID to be set as alias.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpAddAliasH323ID(const char* h323id);
/**
* This function is used to add the dialed digits alias for the
* endpoint.
* @param dialedDigits Dialed-Digits to be set as alias.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpAddAliasDialedDigits(const char* dialedDigits);
/**
* This function is used to add the url alias for the endpoint.
* @param url URL to be set as an alias.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpAddAliasURLID(const char* url);
/**
* This function is used to add an email id as an alias for the endpoint.
* @param email Email id to be set as an alias.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpAddAliasEmailID(const char* email);
/**
* This function is used to add an ip address as an alias.
* @param ipaddress IP address to be set as an alias.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpAddAliasTransportID(const char* ipaddress);
/**
* This function is used to clear all the aliases used by the
* H323 endpoint.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpClearAllAliases(void);
/**
* This function is used to set the H225 message callbacks for the
* endpoint.
* @param h225Callbacks Callback structure containing various callbacks.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpSetH225MsgCallbacks(OOH225MsgCallbacks h225Callbacks);
/**
* This function is used to set high level H.323 callbacks for the endpoint.
* Make sure all unused callbacks in the structure are set to NULL before
* calling this function.
* @param h323Callbacks Callback structure containing various high level
* callbacks.
* @return OO_OK, on success. OO_FAILED, on failure
*/
EXTERN int ooH323EpSetH323Callbacks(OOH323CALLBACKS h323Callbacks);
/**
* This function is the last function to be invoked after done using the
* stack. It closes the H323 Endpoint for an application, releasing all
* the associated memory.
*
* @return OO_OK on success
* OO_FAILED on failure
*/
EXTERN int ooH323EpDestroy(void);
/**
* This function is used to enable the auto answer feature for
* incoming calls
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpEnableAutoAnswer(void);
/**
* This function is used to disable the auto answer feature for
* incoming calls.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpDisableAutoAnswer(void);
/**
* This function is used to enable manual ringback. By default the stack sends
* alerting message automatically on behalf of the endpoint application.
* However, if endpoint application wants to do alerting user part first before
* sending out alerting message, it can enable this feature.
*
* @return OO_OK on success, OO_FAILED on failure
*/
EXTERN int ooH323EpEnableManualRingback(void);
/**
* This function is used to disable manual ringback. By default the
* manual ringback feature is disabled, i.e, the stack sends alerting on behalf
* of the application automatically.
*
* @return OO_OK on success, OO_FAILED on failure
*/
EXTERN int ooH323EpDisableManualRingback(void);
/**
* This function is used to enable MediaWaitForConnect.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpEnableMediaWaitForConnect(void);
/**
* This function is used to disable MediaWaitForConnect.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpDisableMediaWaitForConnect(void);
/**
* This function is used to enable faststart.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpEnableFastStart(void);
/**
* This function is used to disable faststart.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpDisableFastStart(void);
/**
* This function is used to enable tunneling.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpEnableH245Tunneling(void);
/**
* This function is used to disable tunneling.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpDisableH245Tunneling(void);
/**
* This function is used to setup/clear TryBeMaster flag
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpTryBeMaster(int);
/**
* This function is used to enable GkRouted calls.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpEnableGkRouted(void);
/**
* This function is used to disable Gkrouted calls.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpDisableGkRouted(void);
/**
* This function is used to set the product ID.
* @param productID New value for the product id.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpSetProductID (const char * productID);
/**
* This function is used to set version id.
* @param versionID New value for the version id.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpSetVersionID (const char * versionID);
/**
* This function is used to set callerid to be used for outbound
* calls.
* @param callerID New value for the caller id.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpSetCallerID (const char * callerID);
/**
* This function is used to set calling party number to be used for outbound
* calls.Note, you can override it for a specific call by using
* ooCallSetCallingPartyNumber function.
* @param number e164 number to be used as calling party number.
*
* @return OO_OK, on success; OO_FAILED, otherwise.
*/
EXTERN int ooH323EpSetCallingPartyNumber(const char * number);
/**
* This function is used to print the current configuration information of
* the H323 endpoint to log file.
*/
void ooH323EpPrintConfig(void);
/**
* This function is used to add G728 capability to the H323 endpoint.
* @param cap Type of G728 capability to be added.
* @param txframes Number of frames per packet for transmission.
* @param rxframes Number of frames per packet for reception.
* @param dir Direction of capability.OORX, OOTX, OORXANDTX
* @param startReceiveChannel Callback function to start receive channel.
* @param startTransmitChannel Callback function to start transmit channel.
* @param stopReceiveChannel Callback function to stop receive channel.
* @param stopTransmitChannel Callback function to stop transmit channel.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpAddG728Capability
(int cap, int txframes, int rxframes, int dir,
cb_StartReceiveChannel startReceiveChannel,
cb_StartTransmitChannel startTransmitChannel,
cb_StopReceiveChannel stopReceiveChannel,
cb_StopTransmitChannel stopTransmitChannel);
/**
* This function is used to add G729 capability to the H323 endpoint.
* @param cap Type of G729 capability to be added.
* @param txframes Number of frames per packet for transmission.
* @param rxframes Number of frames per packet for reception.
* @param dir Direction of capability.OORX, OOTX, OORXANDTX
* @param startReceiveChannel Callback function to start receive channel.
* @param startTransmitChannel Callback function to start transmit channel.
* @param stopReceiveChannel Callback function to stop receive channel.
* @param stopTransmitChannel Callback function to stop transmit channel.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpAddG729Capability
(int cap, int txframes, int rxframes, int dir,
cb_StartReceiveChannel startReceiveChannel,
cb_StartTransmitChannel startTransmitChannel,
cb_StopReceiveChannel stopReceiveChannel,
cb_StopTransmitChannel stopTransmitChannel);
/**
* This function is used to add G7231 capability to the H323 endpoint.
* @param cap Type of G7231 capability to be added.
* @param txframes Number of frames per packet for transmission.
* @param rxframes Number of frames per packet for reception.
* @param silenceSuppression Silence Suppression support
* @param dir Direction of capability.OORX, OOTX, OORXANDTX
* @param startReceiveChannel Callback function to start receive channel.
* @param startTransmitChannel Callback function to start transmit channel.
* @param stopReceiveChannel Callback function to stop receive channel.
* @param stopTransmitChannel Callback function to stop transmit channel.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpAddG7231Capability(int cap, int txframes, int rxframes,
OOBOOL silenceSuppression, int dir,
cb_StartReceiveChannel startReceiveChannel,
cb_StartTransmitChannel startTransmitChannel,
cb_StopReceiveChannel stopReceiveChannel,
cb_StopTransmitChannel stopTransmitChannel);
/**
* This function is used to add G711 capability to the H323 endpoint.
* @param cap Type of G711 capability to be added.
* @param txframes Number of frames per packet for transmission.
* @param rxframes Number of frames per packet for reception.
* @param dir Direction of capability.OORX, OOTX, OORXANDTX
* @param startReceiveChannel Callback function to start receive channel.
* @param startTransmitChannel Callback function to start transmit channel.
* @param stopReceiveChannel Callback function to stop receive channel.
* @param stopTransmitChannel Callback function to stop transmit channel.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpAddG711Capability
(int cap, int txframes, int rxframes, int dir,
cb_StartReceiveChannel startReceiveChannel,
cb_StartTransmitChannel startTransmitChannel,
cb_StopReceiveChannel stopReceiveChannel,
cb_StopTransmitChannel stopTransmitChannel);
/**
* This function is used to add a new GSM capability to the endpoint.
* @param cap Type of GSM capability to be added.
* @param framesPerPkt Number of GSM frames pre packet.
* @param comfortNoise Comfort noise spec for the capability.
* @param scrambled Scrambled enabled/disabled for the capability.
* @param dir Direction of capability.OORX, OOTX, OORXANDTX
* @param startReceiveChannel Callback function to start receive channel.
* @param startTransmitChannel Callback function to start transmit channel.
* @param stopReceiveChannel Callback function to stop receive channel.
* @param stopTransmitChannel Callback function to stop transmit channel.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpAddGSMCapability(int cap, ASN1USINT framesPerPkt,
OOBOOL comfortNoise,OOBOOL scrambled,int dir,
cb_StartReceiveChannel startReceiveChannel,
cb_StartTransmitChannel startTransmitChannel,
cb_StopReceiveChannel stopReceiveChannel,
cb_StopTransmitChannel stopTransmitChannel);
/**
* This function is used to add H263 video capability to the H323 endpoint.
* @param cap Capability type - OO_H263VIDEO
* @param sqcifMPI Minimum picture interval for encoding/decoding
* of SQCIF pictures.
* @param qcifMPI Minimum picture interval for encoding/decoding
* of QCIF pictures.
* @param cifMPI Minimum picture interval for encoding/decoding
* of CIF pictures.
* @param cif4MPI Minimum picture interval for encoding/decoding
* of CIF4 pictures.
* @param cif16MPI Minimum picture interval for encoding/decoding
* of CIF16 pictures.
* @param maxBitRate Maximum bit rate in units of 100 bits/s at
* which a transmitter can transmit video or a
* receiver can receive video.
* @param dir Direction of capability.OORX, OOTX, OORXANDTX
* @param startReceiveChannel Callback function to start receive channel.
* @param startTransmitChannel Callback function to start transmit channel.
* @param stopReceiveChannel Callback function to stop receive channel.
* @param stopTransmitChannel Callback function to stop transmit channel.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpAddH263VideoCapability(int cap, unsigned sqcifMPI,
unsigned qcifMPI, unsigned cifMPI,
unsigned cif4MPI, unsigned cif16MPI,
unsigned maxBitRate, int dir,
cb_StartReceiveChannel startReceiveChannel,
cb_StartTransmitChannel startTransmitChannel,
cb_StopReceiveChannel stopReceiveChannel,
cb_StopTransmitChannel stopTransmitChannel);
/**
* This function is used to enable rfc 2833 support for the endpoint.
* @param dynamicRTPPayloadType Payload type value to use.
*
* @return OO_OK, on success; OO_FAILED, on failure
*/
EXTERN int ooH323EpEnableDTMFRFC2833(int dynamicRTPPayloadType);
/**
* This function is used to disable rfc 2833 support for the endpoint.
*
* @return OO_OK, on success; OO_FAILED, on failure
*/
EXTERN int ooH323EpDisableDTMFRFC2833(void);
/**
* This function is used to enable the H245(alphanumeric) dtmf capability for
* the endpoint.
* @return OO_OK, on success; OO_FAILED, on failure
*/
EXTERN int ooH323EpEnableDTMFH245Alphanumeric(void);
/**
* This function is used to disable the H245(alphanumeric) dtmf capability for
* the endpoint.
* @return OO_OK, on success; OO_FAILED, on failure
*/
EXTERN int ooH323EpDisableDTMFH245Alphanumeric(void);
/**
* This function is used to enable the H245(signal) dtmf capability for
* the endpoint.
* @return OO_OK, on success; OO_FAILED, on failure
*/
EXTERN int ooH323EpEnableDTMFH245Signal(void);
/**
* This function is used to disable the H245(signal) dtmf capability for
* the endpoint.
* @return OO_OK, on success; OO_FAILED, on failure
*/
EXTERN int ooH323EpDisableDTMFH245Signal(void);
/**/
EXTERN int ooH323EpSetTermType(int value);
EXTERN int ooH323EpAddG726Capability(int cap, int txframes, int rxframes,
OOBOOL silenceSuppression, int dir,
cb_StartReceiveChannel startReceiveChannel,
cb_StartTransmitChannel startTransmitChannel,
cb_StopReceiveChannel stopReceiveChannel,
cb_StopTransmitChannel stopTransmitChannel);
EXTERN int ooH323EpAddAMRNBCapability(int cap, int txframes, int rxframes,
OOBOOL silenceSuppression, int dir,
cb_StartReceiveChannel startReceiveChannel,
cb_StartTransmitChannel startTransmitChannel,
cb_StopReceiveChannel stopReceiveChannel,
cb_StopTransmitChannel stopTransmitChannel);
EXTERN int ooH323EpAddAMRNBCapability(int cap, int txframes, int rxframes,
OOBOOL silenceSuppression, int dir,
cb_StartReceiveChannel startReceiveChannel,
cb_StartTransmitChannel startTransmitChannel,
cb_StopReceiveChannel stopReceiveChannel,
cb_StopTransmitChannel stopTransmitChannel);
EXTERN int ooH323EpAddSpeexCapability(int cap, int txframes, int rxframes,
OOBOOL silenceSuppression, int dir,
cb_StartReceiveChannel startReceiveChannel,
cb_StartTransmitChannel startTransmitChannel,
cb_StopReceiveChannel stopReceiveChannel,
cb_StopTransmitChannel stopTransmitChannel);
EXTERN int ooH323EpEnableDTMFCISCO(int dynamicRTPPayloadType);
EXTERN int ooH323EpDisableDTMFCISCO(void);
EXTERN int ooH323EpEnableDTMFQ931Keypad(void);
EXTERN int ooH323EpDisableDTMFQ931Keypad(void);
/**/
/**
* This function is used to add callbacks to the gatekeeper client. If user
* application wants to do some special processing of various gatekeeper client
* events, that can be done through these callbacks.
* @param gkClientCallbacks Handle to the callback structure.Make sure all
* the members of the structure are appropriately
* initialized.
*
* @return OO_OK, on success. OO_FAILED, on failure.
*/
EXTERN int ooH323EpSetGkClientCallbacks(OOGKCLIENTCALLBACKS gkClientCallbacks);
/**
* @}
*/
#ifdef __cplusplus
}
#endif
#endif
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