Edit File: capiutil.h
/* $Id: capiutil.h,v 1.5.6.2 2001/09/23 22:24:33 kai Exp $ * * CAPI 2.0 defines & types * * From CAPI 2.0 Development Kit AVM 1995 (msg.c) * Rewritten for Linux 1996 by Carsten Paeth <calle@calle.de> * * This software may be used and distributed according to the terms * of the GNU General Public License, incorporated herein by reference. * */ #ifndef __CAPIUTIL_H__ #define __CAPIUTIL_H__ #include <asm/types.h> #define CAPIMSG_BASELEN 8 #define CAPIMSG_U8(m, off) (m[off]) #define CAPIMSG_U16(m, off) (m[off]|(m[(off)+1]<<8)) #define CAPIMSG_U32(m, off) (m[off]|(m[(off)+1]<<8)|(m[(off)+2]<<16)|(m[(off)+3]<<24)) #define CAPIMSG_LEN(m) CAPIMSG_U16(m,0) #define CAPIMSG_APPID(m) CAPIMSG_U16(m,2) #define CAPIMSG_COMMAND(m) CAPIMSG_U8(m,4) #define CAPIMSG_SUBCOMMAND(m) CAPIMSG_U8(m,5) #define CAPIMSG_CMD(m) (((m[4])<<8)|(m[5])) #define CAPIMSG_MSGID(m) CAPIMSG_U16(m,6) #define CAPIMSG_CONTROLLER(m) (m[8] & 0x7f) #define CAPIMSG_CONTROL(m) CAPIMSG_U32(m, 8) #define CAPIMSG_NCCI(m) CAPIMSG_CONTROL(m) #define CAPIMSG_DATALEN(m) CAPIMSG_U16(m,16) /* DATA_B3_REQ */ static inline void capimsg_setu8(void *m, int off, __u8 val) { ((__u8 *)m)[off] = val; } static inline void capimsg_setu16(void *m, int off, __u16 val) { ((__u8 *)m)[off] = val & 0xff; ((__u8 *)m)[off+1] = (val >> 8) & 0xff; } static inline void capimsg_setu32(void *m, int off, __u32 val) { ((__u8 *)m)[off] = val & 0xff; ((__u8 *)m)[off+1] = (val >> 8) & 0xff; ((__u8 *)m)[off+2] = (val >> 16) & 0xff; ((__u8 *)m)[off+3] = (val >> 24) & 0xff; } #define CAPIMSG_SETLEN(m, len) capimsg_setu16(m, 0, len) #define CAPIMSG_SETAPPID(m, applid) capimsg_setu16(m, 2, applid) #define CAPIMSG_SETCOMMAND(m,cmd) capimsg_setu8(m, 4, cmd) #define CAPIMSG_SETSUBCOMMAND(m, cmd) capimsg_setu8(m, 5, cmd) #define CAPIMSG_SETMSGID(m, msgid) capimsg_setu16(m, 6, msgid) #define CAPIMSG_SETCONTROL(m, contr) capimsg_setu32(m, 8, contr) #define CAPIMSG_SETDATALEN(m, len) capimsg_setu16(m, 16, len) /*----- basic-type definitions -----*/ typedef __u8 *_cstruct; typedef enum { CAPI_COMPOSE, CAPI_DEFAULT } _cmstruct; /* The _cmsg structure contains all possible CAPI 2.0 parameter. All parameters are stored here first. The function CAPI_CMSG_2_MESSAGE assembles the parameter and builds CAPI2.0 conform messages. CAPI_MESSAGE_2_CMSG disassembles CAPI 2.0 messages and stores the parameter in the _cmsg structure */ typedef struct { /* Header */ __u16 ApplId; __u8 Command; __u8 Subcommand; __u16 Messagenumber; /* Parameter */ union { __u32 adrController; __u32 adrPLCI; __u32 adrNCCI; } adr; _cmstruct AdditionalInfo; _cstruct B1configuration; __u16 B1protocol; _cstruct B2configuration; __u16 B2protocol; _cstruct B3configuration; __u16 B3protocol; _cstruct BC; _cstruct BChannelinformation; _cmstruct BProtocol; _cstruct CalledPartyNumber; _cstruct CalledPartySubaddress; _cstruct CallingPartyNumber; _cstruct CallingPartySubaddress; __u32 CIPmask; __u32 CIPmask2; __u16 CIPValue; __u32 Class; _cstruct ConnectedNumber; _cstruct ConnectedSubaddress; __u32 Data; __u16 DataHandle; __u16 DataLength; _cstruct FacilityConfirmationParameter; _cstruct Facilitydataarray; _cstruct FacilityIndicationParameter; _cstruct FacilityRequestParameter; __u16 FacilitySelector; __u16 Flags; __u32 Function; _cstruct HLC; __u16 Info; _cstruct InfoElement; __u32 InfoMask; __u16 InfoNumber; _cstruct Keypadfacility; _cstruct LLC; _cstruct ManuData; __u32 ManuID; _cstruct NCPI; __u16 Reason; __u16 Reason_B3; __u16 Reject; _cstruct Useruserdata; /* intern */ unsigned l, p; unsigned char *par; __u8 *m; /* buffer to construct message */ __u8 buf[180]; } _cmsg; /* * capi_cmsg2message() assembles the parameter from _cmsg to a CAPI 2.0 * conform message */ unsigned capi_cmsg2message(_cmsg * cmsg, __u8 * msg); /* * capi_message2cmsg disassembles a CAPI message an writes the parameter * into _cmsg for easy access */ unsigned capi_message2cmsg(_cmsg * cmsg, __u8 * msg); /* * capi_cmsg_header() fills the _cmsg structure with default values, so only * parameter with non default values must be changed before sending the * message. */ unsigned capi_cmsg_header(_cmsg * cmsg, __u16 _ApplId, __u8 _Command, __u8 _Subcommand, __u16 _Messagenumber, __u32 _Controller); /* * capi_info2str generated a readable string for Capi2.0 reasons. */ char *capi_info2str(__u16 reason); /*-----------------------------------------------------------------------*/ /* * Debugging / Tracing functions */ char *capi_cmd2str(__u8 cmd, __u8 subcmd); typedef struct { u_char *buf; u_char *p; size_t size; size_t pos; } _cdebbuf; #define CDEBUG_SIZE 1024 #define CDEBUG_GSIZE 4096 void cdebbuf_free(_cdebbuf *cdb); int cdebug_init(void); void cdebug_exit(void); _cdebbuf *capi_cmsg2str(_cmsg *cmsg); _cdebbuf *capi_message2str(__u8 *msg); /*-----------------------------------------------------------------------*/ static inline void capi_cmsg_answer(_cmsg * cmsg) { cmsg->Subcommand |= 0x01; } /*-----------------------------------------------------------------------*/ static inline void capi_fill_CONNECT_B3_REQ(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber, __u32 adr, _cstruct NCPI) { capi_cmsg_header(cmsg, ApplId, 0x82, 0x80, Messagenumber, adr); cmsg->NCPI = NCPI; } static inline void capi_fill_FACILITY_REQ(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber, __u32 adr, __u16 FacilitySelector, _cstruct FacilityRequestParameter) { capi_cmsg_header(cmsg, ApplId, 0x80, 0x80, Messagenumber, adr); cmsg->FacilitySelector = FacilitySelector; cmsg->FacilityRequestParameter = FacilityRequestParameter; } static inline void capi_fill_INFO_REQ(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber, __u32 adr, _cstruct CalledPartyNumber, _cstruct BChannelinformation, _cstruct Keypadfacility, _cstruct Useruserdata, _cstruct Facilitydataarray) { capi_cmsg_header(cmsg, ApplId, 0x08, 0x80, Messagenumber, adr); cmsg->CalledPartyNumber = CalledPartyNumber; cmsg->BChannelinformation = BChannelinformation; cmsg->Keypadfacility = Keypadfacility; cmsg->Useruserdata = Useruserdata; cmsg->Facilitydataarray = Facilitydataarray; } static inline void capi_fill_LISTEN_REQ(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber, __u32 adr, __u32 InfoMask, __u32 CIPmask, __u32 CIPmask2, _cstruct CallingPartyNumber, _cstruct CallingPartySubaddress) { capi_cmsg_header(cmsg, ApplId, 0x05, 0x80, Messagenumber, adr); cmsg->InfoMask = InfoMask; cmsg->CIPmask = CIPmask; cmsg->CIPmask2 = CIPmask2; cmsg->CallingPartyNumber = CallingPartyNumber; cmsg->CallingPartySubaddress = CallingPartySubaddress; } static inline void capi_fill_ALERT_REQ(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber, __u32 adr, _cstruct BChannelinformation, _cstruct Keypadfacility, _cstruct Useruserdata, _cstruct Facilitydataarray) { capi_cmsg_header(cmsg, ApplId, 0x01, 0x80, Messagenumber, adr); cmsg->BChannelinformation = BChannelinformation; cmsg->Keypadfacility = Keypadfacility; cmsg->Useruserdata = Useruserdata; cmsg->Facilitydataarray = Facilitydataarray; } static inline void capi_fill_CONNECT_REQ(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber, __u32 adr, __u16 CIPValue, _cstruct CalledPartyNumber, _cstruct CallingPartyNumber, _cstruct CalledPartySubaddress, _cstruct CallingPartySubaddress, __u16 B1protocol, __u16 B2protocol, __u16 B3protocol, _cstruct B1configuration, _cstruct B2configuration, _cstruct B3configuration, _cstruct BC, _cstruct LLC, _cstruct HLC, _cstruct BChannelinformation, _cstruct Keypadfacility, _cstruct Useruserdata, _cstruct Facilitydataarray) { capi_cmsg_header(cmsg, ApplId, 0x02, 0x80, Messagenumber, adr); cmsg->CIPValue = CIPValue; cmsg->CalledPartyNumber = CalledPartyNumber; cmsg->CallingPartyNumber = CallingPartyNumber; cmsg->CalledPartySubaddress = CalledPartySubaddress; cmsg->CallingPartySubaddress = CallingPartySubaddress; cmsg->B1protocol = B1protocol; cmsg->B2protocol = B2protocol; cmsg->B3protocol = B3protocol; cmsg->B1configuration = B1configuration; cmsg->B2configuration = B2configuration; cmsg->B3configuration = B3configuration; cmsg->BC = BC; cmsg->LLC = LLC; cmsg->HLC = HLC; cmsg->BChannelinformation = BChannelinformation; cmsg->Keypadfacility = Keypadfacility; cmsg->Useruserdata = Useruserdata; cmsg->Facilitydataarray = Facilitydataarray; } static inline void capi_fill_DATA_B3_REQ(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber, __u32 adr, __u32 Data, __u16 DataLength, __u16 DataHandle, __u16 Flags) { capi_cmsg_header(cmsg, ApplId, 0x86, 0x80, Messagenumber, adr); cmsg->Data = Data; cmsg->DataLength = DataLength; cmsg->DataHandle = DataHandle; cmsg->Flags = Flags; } static inline void capi_fill_DISCONNECT_REQ(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber, __u32 adr, _cstruct BChannelinformation, _cstruct Keypadfacility, _cstruct Useruserdata, _cstruct Facilitydataarray) { capi_cmsg_header(cmsg, ApplId, 0x04, 0x80, Messagenumber, adr); cmsg->BChannelinformation = BChannelinformation; cmsg->Keypadfacility = Keypadfacility; cmsg->Useruserdata = Useruserdata; cmsg->Facilitydataarray = Facilitydataarray; } static inline void capi_fill_DISCONNECT_B3_REQ(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber, __u32 adr, _cstruct NCPI) { capi_cmsg_header(cmsg, ApplId, 0x84, 0x80, Messagenumber, adr); cmsg->NCPI = NCPI; } static inline void capi_fill_MANUFACTURER_REQ(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber, __u32 adr, __u32 ManuID, __u32 Class, __u32 Function, _cstruct ManuData) { capi_cmsg_header(cmsg, ApplId, 0xff, 0x80, Messagenumber, adr); cmsg->ManuID = ManuID; cmsg->Class = Class; cmsg->Function = Function; cmsg->ManuData = ManuData; } static inline void capi_fill_RESET_B3_REQ(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber, __u32 adr, _cstruct NCPI) { capi_cmsg_header(cmsg, ApplId, 0x87, 0x80, Messagenumber, adr); cmsg->NCPI = NCPI; } static inline void capi_fill_SELECT_B_PROTOCOL_REQ(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber, __u32 adr, __u16 B1protocol, __u16 B2protocol, __u16 B3protocol, _cstruct B1configuration, _cstruct B2configuration, _cstruct B3configuration) { capi_cmsg_header(cmsg, ApplId, 0x41, 0x80, Messagenumber, adr); cmsg->B1protocol = B1protocol; cmsg->B2protocol = B2protocol; cmsg->B3protocol = B3protocol; cmsg->B1configuration = B1configuration; cmsg->B2configuration = B2configuration; cmsg->B3configuration = B3configuration; } static inline void capi_fill_CONNECT_RESP(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber, __u32 adr, __u16 Reject, __u16 B1protocol, __u16 B2protocol, __u16 B3protocol, _cstruct B1configuration, _cstruct B2configuration, _cstruct B3configuration, _cstruct ConnectedNumber, _cstruct ConnectedSubaddress, _cstruct LLC, _cstruct BChannelinformation, _cstruct Keypadfacility, _cstruct Useruserdata, _cstruct Facilitydataarray) { capi_cmsg_header(cmsg, ApplId, 0x02, 0x83, Messagenumber, adr); cmsg->Reject = Reject; cmsg->B1protocol = B1protocol; cmsg->B2protocol = B2protocol; cmsg->B3protocol = B3protocol; cmsg->B1configuration = B1configuration; cmsg->B2configuration = B2configuration; cmsg->B3configuration = B3configuration; cmsg->ConnectedNumber = ConnectedNumber; cmsg->ConnectedSubaddress = ConnectedSubaddress; cmsg->LLC = LLC; cmsg->BChannelinformation = BChannelinformation; cmsg->Keypadfacility = Keypadfacility; cmsg->Useruserdata = Useruserdata; cmsg->Facilitydataarray = Facilitydataarray; } static inline void capi_fill_CONNECT_ACTIVE_RESP(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber, __u32 adr) { capi_cmsg_header(cmsg, ApplId, 0x03, 0x83, Messagenumber, adr); } static inline void capi_fill_CONNECT_B3_ACTIVE_RESP(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber, __u32 adr) { capi_cmsg_header(cmsg, ApplId, 0x83, 0x83, Messagenumber, adr); } static inline void capi_fill_CONNECT_B3_RESP(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber, __u32 adr, __u16 Reject, _cstruct NCPI) { capi_cmsg_header(cmsg, ApplId, 0x82, 0x83, Messagenumber, adr); cmsg->Reject = Reject; cmsg->NCPI = NCPI; } static inline void capi_fill_CONNECT_B3_T90_ACTIVE_RESP(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber, __u32 adr) { capi_cmsg_header(cmsg, ApplId, 0x88, 0x83, Messagenumber, adr); } static inline void capi_fill_DATA_B3_RESP(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber, __u32 adr, __u16 DataHandle) { capi_cmsg_header(cmsg, ApplId, 0x86, 0x83, Messagenumber, adr); cmsg->DataHandle = DataHandle; } static inline void capi_fill_DISCONNECT_B3_RESP(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber, __u32 adr) { capi_cmsg_header(cmsg, ApplId, 0x84, 0x83, Messagenumber, adr); } static inline void capi_fill_DISCONNECT_RESP(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber, __u32 adr) { capi_cmsg_header(cmsg, ApplId, 0x04, 0x83, Messagenumber, adr); } static inline void capi_fill_FACILITY_RESP(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber, __u32 adr, __u16 FacilitySelector) { capi_cmsg_header(cmsg, ApplId, 0x80, 0x83, Messagenumber, adr); cmsg->FacilitySelector = FacilitySelector; } static inline void capi_fill_INFO_RESP(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber, __u32 adr) { capi_cmsg_header(cmsg, ApplId, 0x08, 0x83, Messagenumber, adr); } static inline void capi_fill_MANUFACTURER_RESP(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber, __u32 adr, __u32 ManuID, __u32 Class, __u32 Function, _cstruct ManuData) { capi_cmsg_header(cmsg, ApplId, 0xff, 0x83, Messagenumber, adr); cmsg->ManuID = ManuID; cmsg->Class = Class; cmsg->Function = Function; cmsg->ManuData = ManuData; } static inline void capi_fill_RESET_B3_RESP(_cmsg * cmsg, __u16 ApplId, __u16 Messagenumber, __u32 adr) { capi_cmsg_header(cmsg, ApplId, 0x87, 0x83, Messagenumber, adr); } #endif /* __CAPIUTIL_H__ */