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cleanup of service message handling, add separate dialects for dms and national.
git-svn-id: http://svn.openzap.org/svn/openzap/trunk@290 a93c3328-9c30-0410-af19-c9cd2b2d52af
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@@ -0,0 +1,95 @@
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/******************************************************************************
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FileName: national.h
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Contents: Header and definition for the National ISDN dialect. The
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header contents the following parts:
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- Definition of codes
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- Definition of information elements (nationalie_).
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- Definition of messages (nationalmes_).
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- Function prototypes.
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Description: The National ISDN dialect here covers ????
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Related Files: national.h National ISDN Definitions
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nationalie.c National ISDN IE encoders/coders
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nationalStateTE.c National ISDN TE State Engine
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nationalStateNT.c National ISDN NT State Engine
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License/Copyright:
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Copyright (c) 2007, Jan Vidar Berger, Case Labs, Ltd. All rights reserved.
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email:janvb@caselaboratories.com
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Copyright (c) 2007, Michael Jerris. All rights reserved.
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email:mike@jerris.com
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Redistribution and use in source and binary forms, with or without
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modification, are permitted provided that the following conditions are
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met:
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* Redistributions of source code must retain the above copyright notice,
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this list of conditions and the following disclaimer.
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* Redistributions in binary form must reproduce the above copyright notice,
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this list of conditions and the following disclaimer in the documentation
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and/or other materials provided with the distribution.
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* Neither the name of the Case Labs, Ltd nor the names of its contributors
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may be used to endorse or promote products derived from this software
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without specific prior written permission.
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THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
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LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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POSSIBILITY OF SUCH DAMAGE.
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******************************************************************************/
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#ifndef _DMS_NL
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#define _DMS_NL
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#include "Q931.h"
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/*****************************************************************************
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Q.931 Message codes
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Only National specific message and ie types
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here the rest are inherited from national.h
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*****************************************************************************/
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/*****************************************************************************
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Q.931 Message Pack/Unpack functions. Implemented in nationalmes.c
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*****************************************************************************/
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L3INT DMSUmes_Setup(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *OBuf, L3INT IOff, L3INT Size);
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L3INT DMSPmes_Setup(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize);
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L3INT DMSUmes_0x07(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size);
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L3INT DMSPmes_0x07(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize);
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L3INT DMSUmes_0x0f(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size);
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L3INT DMSPmes_0x0f(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize);
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/*****************************************************************************
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Q.931 Process Function Prototyping. Implemented in nationalStateTE.c
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*****************************************************************************/
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L3INT DMSProc0x0fTE(Q931_TrunkInfo_t *pTrunk, L3UCHAR * buf, L3INT iFrom);
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L3INT DMSProc0x07TE(Q931_TrunkInfo_t *pTrunk, L3UCHAR * buf, L3INT iFrom);
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void DMSCreateTE(L3UCHAR i);
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void DMSCreateNT(L3UCHAR i);
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#endif /* _DMS_NL */
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@@ -283,7 +283,7 @@ typedef L3USHORT ie; /* Special data type to hold a dynamic */
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/* WARNING! Initialize Q931CreateDialectCB[] will NULL when increasing the */
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/* Q931MAXDLCT value to avoid Q931Initialize from crashing if one entry is */
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/* not used. */
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#define Q931MAXDLCT 4 /* Max dialects included in this */
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#define Q931MAXDLCT 6 /* Max dialects included in this */
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/* compile. User and Network count as */
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/* one dialect each. */
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@@ -377,6 +377,9 @@ typedef L3USHORT ie; /* Special data type to hold a dynamic */
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#define Q931mes_STATUS_ENQUIRY 0x75 /* 0111 0101 */
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#define Q931mes_SEGMENT 0x60 /* 0110 0000 */
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#define Q931mes_SERVICE 0x0f /* 0000 1111 */
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#define Q931mes_SERVICE_ACKNOWLEDGE 0x07 /* 0000 0111 */
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/*****************************************************************************
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@@ -422,6 +425,7 @@ typedef struct
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ie CallState; /* Call State */
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ie CallID; /* Call Identity */
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ie ChanID; /* Channel Identification */
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ie ChangeStatus; /* Change Staus */
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ie ProgInd; /* Progress Indicator */
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ie NetFac; /* Network Spesific Facilities */
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ie NotifInd; /* Notification Indicator */
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@@ -488,10 +492,11 @@ typedef enum /* Dialect enum */
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{
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Q931_Dialect_Q931 = 0,
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Q931_Dialect_National = 2,
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Q931_Dialect_DMS = 4,
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Q931_Dialect_Count
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} Q931Dialect_t;
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#define DIALECT_STRINGS "q931", "", "national"
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#define DIALECT_STRINGS "q931", "", "national", "", "dms"
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Q931_STR2ENUM_P(q931_str2Q931Diaelct_type, q931_Q931Diaelct_type2str, Q931Dialect_t)
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typedef enum /* Trunk Line Type. */
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@@ -557,7 +562,10 @@ struct Q931_TrunkInfo
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L3BOOL autoRestartAck; /* Indicate if the stack should send */
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/* RESTART ACK or not. 0=No, 1=Yes. */
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/* channel array holding info per channel. Usually defined to 32 */
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L3BOOL autoServiceAck; /* Indicate if the stack should send */
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/* SERVICE ACK or not. 0=No, 1=Yes. */
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/* channel array holding info per channel. Usually defined to 32 */
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/* channels to fit an E1 since T1/J1 and BRI will fit inside a E1. */
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struct _charray
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{
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@@ -786,6 +794,9 @@ L3INT Q931Pmes_Notify(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISi
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L3INT Q931Pmes_Segment(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize);
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L3INT Q931Pmes_Status(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize);
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L3INT Q931Pmes_StatusEnquiry(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize);
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L3INT Q931Pmes_Service(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize);
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L3INT Q931Pmes_ServiceAck(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize);
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L3INT Q931Umes_Alerting(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *OBuf, L3INT I, L3INT O);
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L3INT Q931Umes_CallProceeding(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *OBuf, L3INT I, L3INT O);
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@@ -812,6 +823,9 @@ L3INT Q931Umes_Notify(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *
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L3INT Q931Umes_Segment(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *OBuf, L3INT I, L3INT O);
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L3INT Q931Umes_Status(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *OBuf, L3INT I, L3INT O);
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L3INT Q931Umes_StatusEnquiry(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *OBuf, L3INT I, L3INT O);
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L3INT Q931Umes_Service(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size);
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L3INT Q931Umes_ServiceAck(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size);
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/*****************************************************************************
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@@ -943,6 +957,7 @@ L3INT Q931ReleaseComplete(Q931_TrunkInfo_t *pTrunk, L3UCHAR *buf);
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L3INT Q931AckRestart(Q931_TrunkInfo_t *pTrunk, L3UCHAR *buf);
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L3INT Q931AckConnect(Q931_TrunkInfo_t *pTrunk, L3UCHAR *buf);
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L3INT Q931AckSetup(Q931_TrunkInfo_t *pTrunk, L3UCHAR *buf);
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L3INT Q931AckService(Q931_TrunkInfo_t *pTrunk, L3UCHAR *buf);
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L3INT Q931Api_InitTrunk(Q931_TrunkInfo_t *pTrunk,
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Q931Dialect_t Dialect,
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@@ -1068,6 +1068,18 @@ typedef struct
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/* 111 All interfaces */
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}Q931ie_RestartInd;
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typedef struct
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{
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L3UCHAR IEId; /* 01110100 */
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L3UCHAR Size; /* Length of Information Element */
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L3UCHAR Preference; /* Preference 0 = reserved, 1 = channel */
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L3UCHAR Spare; /* Spare */
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L3UCHAR NewStatus; /* NewStatus */
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/* 000 In service */
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/* 001 Maintenance */
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/* 010 Out of service */
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}Q931ie_ChangeStatus;
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/*****************************************************************************
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Struct: Q931ie_GenericDigits
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@@ -1090,7 +1102,7 @@ typedef struct
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Q.931 Information Element Pack/Unpack functions. Implemented in Q931ie.c
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*****************************************************************************/
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q931pie_func_t Q931Pie_ChangeStatus;
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q931pie_func_t Q931Pie_BearerCap;
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q931pie_func_t Q931Pie_ChanID;
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q931pie_func_t Q931Pie_ProgInd;
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@@ -1121,6 +1133,7 @@ q931pie_func_t Q931Pie_GenericDigits;
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L3USHORT Q931Uie_CRV(Q931_TrunkInfo_t *pTrunk,L3UCHAR * IBuf, L3UCHAR *OBuf, L3INT *IOff, L3INT *OOff);
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q931uie_func_t Q931Uie_ChangeStatus;
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q931uie_func_t Q931Uie_BearerCap;
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q931uie_func_t Q931Uie_ChanID;
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q931uie_func_t Q931Uie_ProgInd;
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@@ -72,7 +72,8 @@
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*****************************************************************************/
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L3INT nationalUmes_Setup(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *OBuf, L3INT IOff, L3INT Size);
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L3INT nationalPmes_Setup(Q931_TrunkInfo_t *pTrunk, Q931mes_Generic *IBuf, L3INT ISize, L3UCHAR *OBuf, L3INT *OSize);
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L3INT DMSUmes_0x0f(Q931_TrunkInfo_t *pTrunk, L3UCHAR *IBuf, Q931mes_Generic *mes, L3INT IOff, L3INT Size);
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#include "DMS.h"
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/*****************************************************************************
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