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