diff options
Diffstat (limited to 'channels/h323/ast_h323.h')
| -rw-r--r-- | channels/h323/ast_h323.h | 246 |
1 files changed, 149 insertions, 97 deletions
diff --git a/channels/h323/ast_h323.h b/channels/h323/ast_h323.h index 5bab9fc3b..b866e2cde 100644 --- a/channels/h323/ast_h323.h +++ b/channels/h323/ast_h323.h @@ -13,24 +13,27 @@ * chan_h323 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. + * (at your option) any later version. * - * chan_h323 is distributed 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. + * chan_h323 is distributed 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., 675 Mass Ave, Cambridge, MA 02139, USA. + * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * - * Version Info: $Id$ + * Version Info: $Id$ */ #ifndef AST_H323_H #define AST_H323_H +#define VERSION(a,b,c) ((a)*10000+(b)*100+(c)) + +#if 0 /** These need to be redefined here because the C++ - side of this driver is blind to the asterisk headers */ + side of this driver is blind to the asterisk headers */ /*! G.723.1 compression */ #define AST_FORMAT_G723_1 (1 << 0) /*! GSM compression */ @@ -52,114 +55,149 @@ /*! SpeeX Free Compression */ #define AST_FORMAT_SPEEX (1 << 9) /*! ILBC Free Codec */ -#define AST_FORMAT_ILBC (1 << 10) +#define AST_FORMAT_ILBC (1 << 10) +#endif /**This class describes the G.723.1 codec capability. */ class H323_G7231Capability : public H323AudioCapability { - PCLASSINFO(H323_G7231Capability, H323AudioCapability); - public: - H323_G7231Capability(BOOL annexA = TRUE); - Comparison Compare(const PObject & obj) const; - PObject * Clone() const; - virtual H323Codec * CreateCodec(H323Codec::Direction direction) const; - unsigned GetSubType() const; - PString GetFormatName() const; - BOOL OnSendingPDU(H245_AudioCapability & pdu, unsigned packetSize) const; - BOOL OnReceivedPDU(const H245_AudioCapability & pdu, unsigned & packetSize); - protected: - BOOL annexA; + PCLASSINFO(H323_G7231Capability, H323AudioCapability); + +public: + H323_G7231Capability(BOOL annexA = TRUE); + Comparison Compare(const PObject & obj) const; + virtual PObject * Clone() const; + virtual H323Codec * CreateCodec(H323Codec::Direction direction) const; + virtual unsigned GetSubType() const; + virtual PString GetFormatName() const; + virtual BOOL OnSendingPDU(H245_AudioCapability & pdu, unsigned packetSize) const; + virtual BOOL OnReceivedPDU(const H245_AudioCapability & pdu, unsigned & packetSize); + +protected: + BOOL annexA; }; /**This class describes the (fake) G729 codec capability. */ class AST_G729Capability : public H323AudioCapability { - PCLASSINFO(AST_G729Capability, H323AudioCapability); + PCLASSINFO(AST_G729Capability, H323AudioCapability); - public: - AST_G729Capability(); - /* Create a copy of the object. */ - virtual PObject * Clone() const; +public: + AST_G729Capability(); + /* Create a copy of the object. */ + virtual PObject * Clone() const; - /* Create the codec instance, allocating resources as required. */ - virtual H323Codec * CreateCodec(H323Codec::Direction direction) const; + /* Create the codec instance, allocating resources as required. */ + virtual H323Codec * CreateCodec(H323Codec::Direction direction) const; - /* Get the sub-type of the capability. This is a code dependent on the - main type of the capability. + /* Get the sub-type of the capability. This is a code dependent on the + main type of the capability. - This returns one of the four possible combinations of mode and speed - using the enum values of the protocol ASN H245_AudioCapability class. */ - virtual unsigned GetSubType() const; - - /* Get the name of the media data format this class represents. */ - virtual PString GetFormatName() const; + This returns one of the four possible combinations of mode and speed + using the enum values of the protocol ASN H245_AudioCapability class. */ + virtual unsigned GetSubType() const; + /* Get the name of the media data format this class represents. */ + virtual PString GetFormatName() const; }; /* This class describes the VoiceAge G729A codec capability. */ class AST_G729ACapability : public H323AudioCapability { - PCLASSINFO(AST_G729ACapability, H323AudioCapability); + PCLASSINFO(AST_G729ACapability, H323AudioCapability); - public: - /* Create a new G.729A capability. */ - AST_G729ACapability(); +public: + /* Create a new G.729A capability. */ + AST_G729ACapability(); - /* Create a copy of the object. */ - virtual PObject * Clone() const; - /* Create the codec instance, allocating resources as required. */ - virtual H323Codec * CreateCodec(H323Codec::Direction direction) const; + /* Create a copy of the object. */ + virtual PObject * Clone() const; + /* Create the codec instance, allocating resources as required. */ + virtual H323Codec * CreateCodec(H323Codec::Direction direction) const; - /* Get the sub-type of the capability. This is a code dependent on the - main type of the capability. + /* Get the sub-type of the capability. This is a code dependent on the + main type of the capability. - This returns one of the four possible combinations of mode and speed - using the enum values of the protocol ASN H245_AudioCapability class. */ - virtual unsigned GetSubType() const; + This returns one of the four possible combinations of mode and speed + using the enum values of the protocol ASN H245_AudioCapability class. */ + virtual unsigned GetSubType() const; - /* Get the name of the media data format this class represents. */ - virtual PString GetFormatName() const; + /* Get the name of the media data format this class represents. */ + virtual PString GetFormatName() const; }; -class MyH323EndPoint : public H323EndPoint { +/* This class describes the GSM-06.10 codec capability. */ +class AST_GSM0610Capability : public H323AudioCapability +{ + PCLASSINFO(AST_GSM0610Capability, H323AudioCapability); + +public: + /* Create a new GSM capability. */ + AST_GSM0610Capability(int comfortNoise = 0, int scrambled = 0); + + /* Create a copy of the object. */ + virtual PObject * Clone() const; + + /* Create the codec instance, allocating resources as required. */ + virtual H323Codec * CreateCodec(H323Codec::Direction direction) const; + /* Get the sub-type of the capability. This is a code dependent on the + main type of the capability. + + This returns one of the four possible combinations of mode and speed + using the enum values of the protocol ASN H245_AudioCapability class. */ + virtual unsigned GetSubType() const; + + /* Get the name of the media data format this class represents. */ + virtual PString GetFormatName() const; + + BOOL OnSendingPDU(H245_AudioCapability & pdu, unsigned packetSize) const; + BOOL OnReceivedPDU(const H245_AudioCapability & pdu, unsigned & packetSize); + +protected: + int comfortNoise; + int scrambled; +}; + +class MyH323EndPoint : public H323EndPoint +{ PCLASSINFO(MyH323EndPoint, H323EndPoint); - public: +public: MyH323EndPoint(); - int MakeCall(const PString &, PString &, unsigned int *, call_options_t *opts); + int MyMakeCall(const PString &, PString &, void *_callReference, void *_opts); BOOL ClearCall(const PString &, H323Connection::CallEndReason reason); BOOL ClearCall(const PString &); void OnClosedLogicalChannel(H323Connection &, const H323Channel &); void OnConnectionEstablished(H323Connection &, const PString &); void OnConnectionCleared(H323Connection &, const PString &); - H323Connection * CreateConnection(unsigned, void *); + virtual H323Connection * CreateConnection(unsigned, void *, H323Transport *, H323SignalPDU *); void SendUserTone(const PString &, char); BOOL OnConnectionForwarded(H323Connection &, const PString &, const H323SignalPDU &); BOOL ForwardConnection(H323Connection &, const PString &, const H323SignalPDU &); - void SetEndpointTypeInfo( H225_EndpointType & info ) const; - void SetGateway(void); - PStringArray SupportedPrefixes; + void SetEndpointTypeInfo( H225_EndpointType & info ) const; + void SetGateway(void); + PStringArray SupportedPrefixes; }; -class MyH323Connection : public H323Connection { - +class MyH323Connection : public H323Connection +{ PCLASSINFO(MyH323Connection, H323Connection); - public: +public: MyH323Connection(MyH323EndPoint &, unsigned, unsigned); ~MyH323Connection(); - H323Channel * CreateRealTimeLogicalChannel(const H323Capability &, - H323Channel::Directions, - unsigned, - const H245_H2250LogicalChannelParameters *, - RTP_QOS *); - H323Connection::AnswerCallResponse OnAnswerCall(const PString &, - const H323SignalPDU &, - H323SignalPDU &); + H323Channel * CreateRealTimeLogicalChannel(const H323Capability &, + H323Channel::Directions, + unsigned, + const H245_H2250LogicalChannelParameters *, + RTP_QOS *); + H323Connection::AnswerCallResponse OnAnswerCall(const PString &, + const H323SignalPDU &, + H323SignalPDU &); void OnReceivedReleaseComplete(const H323SignalPDU &); BOOL OnAlerting(const H323SignalPDU &, const PString &); BOOL OnSendReleaseComplete(H323SignalPDU &); @@ -167,46 +205,57 @@ class MyH323Connection : public H323Connection { BOOL OnReceivedFacility(const H323SignalPDU &); BOOL OnSendSignalSetup(H323SignalPDU &); BOOL OnStartLogicalChannel(H323Channel &); - BOOL OnClosingLogicalChannel(H323Channel &); - void SendUserInputTone(char, unsigned); - void OnUserInputTone(char, unsigned, unsigned, unsigned); - void OnUserInputString(const PString &value); + BOOL OnClosingLogicalChannel(H323Channel &); + virtual void SendUserInputTone(char tone, unsigned duration = 0, unsigned logicalChannel = 0, unsigned rtpTimestamp = 0); + virtual void OnUserInputTone(char, unsigned, unsigned, unsigned); + virtual void OnUserInputString(const PString &value); BOOL OnReceivedProgress(const H323SignalPDU &); void OnSendCapabilitySet(H245_TerminalCapabilitySet &); void OnSetLocalCapabilities(); - void SetCapabilities(int, int); + void SetCapabilities(int, int, void *, int); BOOL OnReceivedCapabilitySet(const H323Capabilities &, const H245_MultiplexCapability *, - H245_TerminalCapabilitySetReject &); + H245_TerminalCapabilitySetReject &); void SetCause(int _cause) { cause = _cause; }; + virtual BOOL StartControlChannel(const H225_TransportAddress & h245Address); + void SetCallOptions(void *opts, BOOL isIncoming); + void SetCallDetails(void *callDetails, const H323SignalPDU &setupPDU, BOOL isIncoming); +#ifdef TUNNELLING + virtual BOOL HandleSignalPDU(H323SignalPDU &pdu); + BOOL EmbedTunneledInfo(H323SignalPDU &pdu); +#endif PString sourceAliases; PString destAliases; PString sourceE164; PString destE164; + PString rdnis; + int redirect_reason; WORD sessionId; - BOOL bridging; + BOOL bridging; +#ifdef TUNNELLING + int remoteTunnelOptions; + int tunnelOptions; +#endif unsigned progressSetup; unsigned progressAlert; int cause; RTP_DataFrame::PayloadTypes dtmfCodec; - - PString ast_cid_num; - PString ast_cid_name; + int dtmfMode; }; -class MyH323_ExternalRTPChannel : public H323_ExternalRTPChannel { - - PCLASSINFO(MyH323_ExternalRTPChannel, H323_ExternalRTPChannel); +class MyH323_ExternalRTPChannel : public H323_ExternalRTPChannel +{ + PCLASSINFO(MyH323_ExternalRTPChannel, H323_ExternalRTPChannel); - public: +public: MyH323_ExternalRTPChannel( - MyH323Connection & connection, - const H323Capability & capability, - Directions direction, - unsigned sessionID); + MyH323Connection & connection, + const H323Capability & capability, + Directions direction, + unsigned sessionID); ~MyH323_ExternalRTPChannel(); @@ -214,26 +263,29 @@ class MyH323_ExternalRTPChannel : public H323_ExternalRTPChannel { BOOL Start(void); BOOL OnReceivedAckPDU(const H245_H2250LogicalChannelAckParameters & param); - protected: +protected: BYTE payloadCode; PIPSocket::Address localIpAddr; PIPSocket::Address remoteIpAddr; - WORD localPort; - WORD remotePort; -}; + WORD localPort; + WORD remotePort; +}; /** - * The MyProcess is a necessary descendant PProcess class so that the H323EndPoint - * objected to be created from within that class. (Solves the who owns main() problem). + * The MyProcess is a necessary descendant PProcess class so that the H323EndPoint + * objected to be created from within that class. (Solves the who owns main() problem). */ -class MyProcess : public PProcess { - +class MyProcess : public PProcess +{ PCLASSINFO(MyProcess, PProcess); - - public: + +public: MyProcess(); - void Main(); + ~MyProcess(); + void Main(); }; +#include "compat_h323.h" + #endif /* !defined AST_H323_H */ |