1010 lines
30 KiB
C
1010 lines
30 KiB
C
/*
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*
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* This program is free software and may be modified and
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* distributed under the terms of the GNU Public License.
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*
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*/
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#include <assert.h>
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#include <string.h>
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#include <stdio.h>
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#include <stdarg.h>
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#include <stddef.h>
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#include <time.h>
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#include <ctype.h>
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#include <byteswap.h>
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#include "capi20.h"
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/*-------------------------------------------------------*/
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char *capi_info2str(_cword reason)
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{
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switch (reason) {
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/*-- informative values (corresponding message was processed) -----*/
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case 0x0001:
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return "NCPI not supported by current protocol, NCPI ignored";
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case 0x0002:
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return "Flags not supported by current protocol, flags ignored";
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case 0x0003:
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return "Alert already sent by another application";
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/*-- error information concerning CAPI_REGISTER -----*/
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case 0x1001:
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return "Too many applications";
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case 0x1002:
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return "Logical block size too small, must be at least 128 Bytes";
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case 0x1003:
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return "Buffer exceeds 64 kByte";
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case 0x1004:
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return "Message buffer size too small, must be at least 1024 Bytes";
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case 0x1005:
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return "Max. number of logical connections not supported";
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case 0x1006:
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return "Reserved";
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case 0x1007:
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return "The message could not be accepted because of an internal busy condition";
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case 0x1008:
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return "OS resource error (no memory ?)";
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case 0x1009:
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return "CAPI not installed";
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case 0x100A:
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return "Controller does not support external equipment";
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case 0x100B:
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return "Controller does only support external equipment";
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/*-- error information concerning message exchange functions -----*/
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case 0x1101:
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return "Illegal application number";
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case 0x1102:
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return "Illegal command or subcommand or message length less than 12 bytes";
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case 0x1103:
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return "The message could not be accepted because of a queue full condition !! The error code does not imply that CAPI cannot receive messages directed to another controller, PLCI or NCCI";
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case 0x1104:
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return "Queue is empty";
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case 0x1105:
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return "Queue overflow, a message was lost !! This indicates a configuration error. The only recovery from this error is to perform a CAPI_RELEASE";
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case 0x1106:
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return "Unknown notification parameter";
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case 0x1107:
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return "The Message could not be accepted because of an internal busy condition";
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case 0x1108:
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return "OS Resource error (no memory ?)";
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case 0x1109:
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return "CAPI not installed";
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case 0x110A:
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return "Controller does not support external equipment";
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case 0x110B:
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return "Controller does only support external equipment";
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/*-- error information concerning resource / coding problems -----*/
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case 0x2001:
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return "Message not supported in current state";
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case 0x2002:
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return "Illegal Controller / PLCI / NCCI";
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case 0x2003:
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return "Out of PLCI";
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case 0x2004:
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return "Out of NCCI";
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case 0x2005:
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return "Out of LISTEN";
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case 0x2006:
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return "Out of FAX resources (protocol T.30)";
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case 0x2007:
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return "Illegal message parameter coding";
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/*-- error information concerning requested services -----*/
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case 0x3001:
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return "B1 protocol not supported";
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case 0x3002:
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return "B2 protocol not supported";
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case 0x3003:
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return "B3 protocol not supported";
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case 0x3004:
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return "B1 protocol parameter not supported";
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case 0x3005:
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return "B2 protocol parameter not supported";
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case 0x3006:
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return "B3 protocol parameter not supported";
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case 0x3007:
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return "B protocol combination not supported";
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case 0x3008:
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return "NCPI not supported";
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case 0x3009:
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return "CIP Value unknown";
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case 0x300A:
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return "Flags not supported (reserved bits)";
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case 0x300B:
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return "Facility not supported";
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case 0x300C:
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return "Data length not supported by current protocol";
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case 0x300D:
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return "Reset procedure not supported by current protocol";
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/*-- informations about the clearing of a physical connection -----*/
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case 0x3301:
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return "Protocol error layer 1 (broken line or B-channel removed by signalling protocol)";
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case 0x3302:
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return "Protocol error layer 2";
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case 0x3303:
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return "Protocol error layer 3";
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case 0x3304:
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return "Another application got that call";
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/*-- T.30 specific reasons -----*/
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case 0x3311:
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return "Connecting not successful (remote station is no FAX G3 machine)";
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case 0x3312:
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return "Connecting not successful (training error)";
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case 0x3313:
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return "Disconnected before transfer (remote station does not support transfer mode, e.g. resolution)";
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case 0x3314:
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return "Disconnected during transfer (remote abort)";
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case 0x3315:
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return "Disconnected during transfer (remote procedure error, e.g. unsuccessful repetition of T.30 commands)";
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case 0x3316:
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return "Disconnected during transfer (local tx data underrun)";
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case 0x3317:
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return "Disconnected during transfer (local rx data overflow)";
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case 0x3318:
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return "Disconnected during transfer (local abort)";
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case 0x3319:
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return "Illegal parameter coding (e.g. SFF coding error)";
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/*-- disconnect causes from the network according to ETS 300 102-1/Q.931 -----*/
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case 0x3481: return "Unallocated (unassigned) number";
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case 0x3482: return "No route to specified transit network";
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case 0x3483: return "No route to destination";
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case 0x3486: return "Channel unacceptable";
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case 0x3487:
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return "Call awarded and being delivered in an established channel";
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case 0x3490: return "Normal call clearing";
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case 0x3491: return "User busy";
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case 0x3492: return "No user responding";
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case 0x3493: return "No answer from user (user alerted)";
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case 0x3495: return "Call rejected";
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case 0x3496: return "Number changed";
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case 0x349A: return "Non-selected user clearing";
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case 0x349B: return "Destination out of order";
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case 0x349C: return "Invalid number format";
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case 0x349D: return "Facility rejected";
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case 0x349E: return "Response to STATUS ENQUIRY";
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case 0x349F: return "Normal, unspecified";
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case 0x34A2: return "No circuit / channel available";
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case 0x34A6: return "Network out of order";
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case 0x34A9: return "Temporary failure";
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case 0x34AA: return "Switching equipment congestion";
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case 0x34AB: return "Access information discarded";
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case 0x34AC: return "Requested circuit / channel not available";
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case 0x34AF: return "Resources unavailable, unspecified";
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case 0x34B1: return "Quality of service unavailable";
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case 0x34B2: return "Requested facility not subscribed";
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case 0x34B9: return "Bearer capability not authorized";
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case 0x34BA: return "Bearer capability not presently available";
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case 0x34BF: return "Service or option not available, unspecified";
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case 0x34C1: return "Bearer capability not implemented";
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case 0x34C2: return "Channel type not implemented";
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case 0x34C5: return "Requested facility not implemented";
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case 0x34C6: return "Only restricted digital information bearer capability is available";
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case 0x34CF: return "Service or option not implemented, unspecified";
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case 0x34D1: return "Invalid call reference value";
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case 0x34D2: return "Identified channel does not exist";
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case 0x34D3: return "A suspended call exists, but this call identity does not";
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case 0x34D4: return "Call identity in use";
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case 0x34D5: return "No call suspended";
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case 0x34D6: return "Call having the requested call identity has been cleared";
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case 0x34D8: return "Incompatible destination";
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case 0x34DB: return "Invalid transit network selection";
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case 0x34DF: return "Invalid message, unspecified";
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case 0x34E0: return "Mandatory information element is missing";
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case 0x34E1: return "Message type non-existent or not implemented";
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case 0x34E2: return "Message not compatible with call state or message type non-existent or not implemented";
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case 0x34E3: return "Information element non-existent or not implemented";
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case 0x34E4: return "Invalid information element contents";
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case 0x34E5: return "Message not compatible with call state";
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case 0x34E6: return "Recovery on timer expiry";
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case 0x34EF: return "Protocol error, unspecified";
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case 0x34FF: return "Interworking, unspecified";
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case 0x3500: return "Normal end of connection";
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case 0x3501: return "Carrier lost";
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case 0x3502: return "Error in negotiation, i.e. no modem with error correction at the other end";
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case 0x3503: return "No answer to protocol request";
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case 0x3504: return "Remote modem only works in synchronous mode";
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case 0x3505: return "Framing fails";
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case 0x3506: return "Protocol negotiation fails";
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case 0x3507: return "Other modem sends wrong protocol request";
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case 0x3508: return "Sync information (data or flags) missing";
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case 0x3509: return "Normal end of connection from the other modem";
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case 0x350A: return "No answer from other modem";
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case 0x350B: return "Protocol error";
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case 0x350C: return "Error in compression";
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case 0x350D: return "No conenct (timeout or wrong modulation)";
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case 0x350E: return "No protocol fall-back allowed";
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case 0x350F: return "No modem or fax at requested number";
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case 0x3510: return "Handshake error";
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default: return "No additional information";
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}
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}
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/*-------------------------------------------------------*/
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typedef struct {
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int typ;
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size_t off;
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} _cdef;
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#define _CBYTE 1
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#define _CWORD 2
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#define _CDWORD 3
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#define _CQWORD 4
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#define _CSTRUCT 5
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#define _CMSTRUCT 6
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#define _CEND 7
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/*-------------------------------------------------------*/
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static _cdef cdef[] = {
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/*00*/{_CEND},
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/*01*/{_CEND},
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/*02*/{_CEND},
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/*03*/{_CDWORD, offsetof(_cmsg, adr.adrController)},
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/*04*/{_CMSTRUCT, offsetof(_cmsg, AdditionalInfo)},
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/*05*/{_CSTRUCT, offsetof(_cmsg, B1configuration)},
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/*06*/{_CWORD, offsetof(_cmsg, B1protocol)},
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/*07*/{_CSTRUCT, offsetof(_cmsg, B2configuration)},
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/*08*/{_CWORD, offsetof(_cmsg, B2protocol)},
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/*09*/{_CSTRUCT, offsetof(_cmsg, B3configuration)},
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/*0a*/{_CWORD, offsetof(_cmsg, B3protocol)},
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/*0b*/{_CSTRUCT, offsetof(_cmsg, BC)},
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/*0c*/{_CSTRUCT, offsetof(_cmsg, BChannelinformation)},
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/*0d*/{_CMSTRUCT, offsetof(_cmsg, BProtocol)},
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/*0e*/{_CSTRUCT, offsetof(_cmsg, CalledPartyNumber)},
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/*0f*/{_CSTRUCT, offsetof(_cmsg, CalledPartySubaddress)},
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/*10*/{_CSTRUCT, offsetof(_cmsg, CallingPartyNumber)},
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/*11*/{_CSTRUCT, offsetof(_cmsg, CallingPartySubaddress)},
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/*12*/{_CDWORD, offsetof(_cmsg, CIPmask)},
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/*13*/{_CDWORD, offsetof(_cmsg, CIPmask2)},
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/*14*/{_CWORD, offsetof(_cmsg, CIPValue)},
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/*15*/{_CDWORD, offsetof(_cmsg, Class)},
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/*16*/{_CSTRUCT, offsetof(_cmsg, ConnectedNumber)},
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/*17*/{_CSTRUCT, offsetof(_cmsg, ConnectedSubaddress)},
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/*18*/{_CDWORD, offsetof(_cmsg, Data32)},
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/*19*/{_CWORD, offsetof(_cmsg, DataHandle)},
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/*1a*/{_CWORD, offsetof(_cmsg, DataLength)},
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/*1b*/{_CSTRUCT, offsetof(_cmsg, FacilityConfirmationParameter)},
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/*1c*/{_CSTRUCT, offsetof(_cmsg, Facilitydataarray)},
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/*1d*/{_CSTRUCT, offsetof(_cmsg, FacilityIndicationParameter)},
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/*1e*/{_CSTRUCT, offsetof(_cmsg, FacilityRequestParameter)},
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/*1f*/{_CSTRUCT, offsetof(_cmsg, FacilityResponseParameters)},
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/*20*/{_CWORD, offsetof(_cmsg, FacilitySelector)},
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/*21*/{_CWORD, offsetof(_cmsg, Flags)},
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/*22*/{_CDWORD, offsetof(_cmsg, Function)},
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/*23*/{_CSTRUCT, offsetof(_cmsg, HLC)},
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/*24*/{_CWORD, offsetof(_cmsg, Info)},
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/*25*/{_CSTRUCT, offsetof(_cmsg, InfoElement)},
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/*26*/{_CDWORD, offsetof(_cmsg, InfoMask)},
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/*27*/{_CWORD, offsetof(_cmsg, InfoNumber)},
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/*28*/{_CSTRUCT, offsetof(_cmsg, Keypadfacility)},
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/*29*/{_CSTRUCT, offsetof(_cmsg, LLC)},
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/*2a*/{_CSTRUCT, offsetof(_cmsg, ManuData)},
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/*2b*/{_CDWORD, offsetof(_cmsg, ManuID)},
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/*2c*/{_CSTRUCT, offsetof(_cmsg, NCPI)},
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/*2d*/{_CWORD, offsetof(_cmsg, Reason)},
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/*2e*/{_CWORD, offsetof(_cmsg, Reason_B3)},
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/*2f*/{_CWORD, offsetof(_cmsg, Reject)},
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/*30*/{_CSTRUCT, offsetof(_cmsg, Useruserdata)},
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/*31*/{_CQWORD, offsetof(_cmsg, Data64)},
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#ifndef CAPI_LIBRARY_V2
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/*32*/{_CSTRUCT, offsetof(_cmsg, SendingComplete)},
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/*33*/{_CSTRUCT, offsetof(_cmsg, Globalconfiguration)},
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#endif
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};
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static unsigned char *cpars[] = {
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/*00*/ 0,
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#ifndef CAPI_LIBRARY_V2
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/*01 ALERT_REQ*/ (unsigned char*)"\x03\x04\x0c\x28\x30\x1c\x32\x01\x01",
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/*02 CONNECT_REQ*/ (unsigned char*)"\x03\x14\x0e\x10\x0f\x11\x0d\x06\x08\x0a\x05\x07\x09\x33\x01\x0b\x29\x23\x04\x0c\x28\x30\x1c\x32\x01\x01",
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#else
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/*01 ALERT_REQ*/ (unsigned char*)"\x03\x04\x0c\x28\x30\x1c\x01\x01",
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/*02 CONNECT_REQ*/ (unsigned char*)"\x03\x14\x0e\x10\x0f\x11\x0d\x06\x08\x0a\x05\x07\x09\x01\x0b\x29\x23\x04\x0c\x28\x30\x1c\x01\x01",
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#endif
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/*03*/ 0,
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#ifndef CAPI_LIBRARY_V2
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/*04 DISCONNECT_REQ*/ (unsigned char*)"\x03\x04\x0c\x28\x30\x1c\x32\x01\x01",
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#else
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/*04 DISCONNECT_REQ*/ (unsigned char*)"\x03\x04\x0c\x28\x30\x1c\x01\x01",
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#endif
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/*05 LISTEN_REQ*/ (unsigned char*)"\x03\x26\x12\x13\x10\x11\x01",
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/*06*/ 0,
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/*07*/ 0,
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#ifndef CAPI_LIBRARY_V2
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/*08 INFO_REQ*/ (unsigned char*)"\x03\x0e\x04\x0c\x28\x30\x1c\x32\x01\x01",
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#else
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/*08 INFO_REQ*/ (unsigned char*)"\x03\x0e\x04\x0c\x28\x30\x1c\x01\x01",
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#endif
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/*09 FACILITY_REQ*/ (unsigned char*)"\x03\x20\x1e\x01",
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#ifndef CAPI_LIBRARY_V2
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/*0a SELECT_B_PROTOCOL_REQ*/ (unsigned char*)"\x03\x0d\x06\x08\x0a\x05\x07\x09\x33\x01\x01",
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#else
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/*0a SELECT_B_PROTOCOL_REQ*/ (unsigned char*)"\x03\x0d\x06\x08\x0a\x05\x07\x09\x01\x01",
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#endif
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/*0b CONNECT_B3_REQ*/ (unsigned char*)"\x03\x2c\x01",
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/*0c*/ 0,
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/*0d DISCONNECT_B3_REQ*/ (unsigned char*)"\x03\x2c\x01",
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/*0e*/ 0,
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/*0f DATA_B3_REQ*/ (unsigned char*)"\x03\x18\x1a\x19\x21\x31\x01",
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/*10 RESET_B3_REQ*/ (unsigned char*)"\x03\x2c\x01",
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/*11*/ 0,
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/*12*/ 0,
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/*13 ALERT_CONF*/ (unsigned char*)"\x03\x24\x01",
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/*14 CONNECT_CONF*/ (unsigned char*)"\x03\x24\x01",
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/*15*/ 0,
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/*16 DISCONNECT_CONF*/ (unsigned char*)"\x03\x24\x01",
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/*17 LISTEN_CONF*/ (unsigned char*)"\x03\x24\x01",
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/*18 MANUFACTURER_REQ*/ (unsigned char*)"\x03\x2b\x15\x22\x2a\x01",
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/*19*/ 0,
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/*1a INFO_CONF*/ (unsigned char*)"\x03\x24\x01",
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/*1b FACILITY_CONF*/ (unsigned char*)"\x03\x24\x20\x1b\x01",
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/*1c SELECT_B_PROTOCOL_CONF*/ (unsigned char*)"\x03\x24\x01",
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/*1d CONNECT_B3_CONF*/ (unsigned char*)"\x03\x24\x01",
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/*1e*/ 0,
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/*1f DISCONNECT_B3_CONF*/ (unsigned char*)"\x03\x24\x01",
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/*20*/ 0,
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/*21 DATA_B3_CONF*/ (unsigned char*)"\x03\x19\x24\x01",
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/*22 RESET_B3_CONF*/ (unsigned char*)"\x03\x24\x01",
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/*23*/ 0,
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/*24*/ 0,
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/*25*/ 0,
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#ifndef CAPI_LIBRARY_V2
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/*26 CONNECT_IND*/ (unsigned char*)"\x03\x14\x0e\x10\x0f\x11\x0b\x29\x23\x04\x0c\x28\x30\x1c\x32\x01\x01",
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#else
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/*26 CONNECT_IND*/ (unsigned char*)"\x03\x14\x0e\x10\x0f\x11\x0b\x29\x23\x04\x0c\x28\x30\x1c\x01\x01",
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#endif
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/*27 CONNECT_ACTIVE_IND*/ (unsigned char*)"\x03\x16\x17\x29\x01",
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/*28 DISCONNECT_IND*/ (unsigned char*)"\x03\x2d\x01",
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/*29*/ 0,
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/*2a MANUFACTURER_CONF*/ (unsigned char*)"\x03\x2b\x15\x22\x2a\x01",
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/*2b*/ 0,
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/*2c INFO_IND*/ (unsigned char*)"\x03\x27\x25\x01",
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/*2d FACILITY_IND*/ (unsigned char*)"\x03\x20\x1d\x01",
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/*2e*/ 0,
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/*2f CONNECT_B3_IND*/ (unsigned char*)"\x03\x2c\x01",
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/*30 CONNECT_B3_ACTIVE_IND*/ (unsigned char*)"\x03\x2c\x01",
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/*31 DISCONNECT_B3_IND*/ (unsigned char*)"\x03\x2e\x2c\x01",
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/*32*/ 0,
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/*33 DATA_B3_IND*/ (unsigned char*)"\x03\x18\x1a\x19\x21\x31\x01",
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/*34 RESET_B3_IND*/ (unsigned char*)"\x03\x2c\x01",
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/*35 CONNECT_B3_T90_ACTIVE_IND*/ (unsigned char*)"\x03\x2c\x01",
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/*36*/ 0,
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/*37*/ 0,
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#ifndef CAPI_LIBRARY_V2
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/*38 CONNECT_RESP*/ (unsigned char*)"\x03\x2f\x0d\x06\x08\x0a\x05\x07\x09\x33\x01\x16\x17\x29\x04\x0c\x28\x30\x1c\x32\x01\x01",
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#else
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/*38 CONNECT_RESP*/ (unsigned char*)"\x03\x2f\x0d\x06\x08\x0a\x05\x07\x09\x01\x16\x17\x29\x04\x0c\x28\x30\x1c\x01\x01",
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#endif
|
|
/*39 CONNECT_ACTIVE_RESP*/ (unsigned char*)"\x03\x01",
|
|
/*3a DISCONNECT_RESP*/ (unsigned char*)"\x03\x01",
|
|
/*3b*/ 0,
|
|
/*3c MANUFACTURER_IND*/ (unsigned char*)"\x03\x2b\x15\x22\x2a\x01",
|
|
/*3d*/ 0,
|
|
/*3e INFO_RESP*/ (unsigned char*)"\x03\x01",
|
|
/*3f FACILITY_RESP*/ (unsigned char*)"\x03\x20\x1f\x01",
|
|
/*40*/ 0,
|
|
/*41 CONNECT_B3_RESP*/ (unsigned char*)"\x03\x2f\x2c\x01",
|
|
/*42 CONNECT_B3_ACTIVE_RESP*/ (unsigned char*)"\x03\x01",
|
|
/*43 DISCONNECT_B3_RESP*/ (unsigned char*)"\x03\x01",
|
|
/*44*/ 0,
|
|
/*45 DATA_B3_RESP*/ (unsigned char*)"\x03\x19\x01",
|
|
/*46 RESET_B3_RESP*/ (unsigned char*)"\x03\x01",
|
|
/*47 CONNECT_B3_T90_ACTIVE_RESP*/ (unsigned char*)"\x03\x01",
|
|
/*48*/ 0,
|
|
/*49*/ 0,
|
|
/*4a*/ 0,
|
|
/*4b*/ 0,
|
|
/*4c*/ 0,
|
|
/*4d*/ 0,
|
|
/*4e MANUFACTURER_RESP*/ (unsigned char*)"\x03\x2b\x15\x22\x2a\x01",
|
|
};
|
|
|
|
/*-------------------------------------------------------*/
|
|
|
|
#ifdef _BIG_ENDIAN
|
|
#define wordTLcpy(x,y) *(_cword *)(x)=bswap_16(*(_cword *)(y));
|
|
#define dwordTLcpy(x,y) *(_cdword *)(x)=bswap_32(*(_cdword *)(y));
|
|
|
|
#define wordTRcpy(x,y) *(_cword *)(y)=bswap_16(*(_cword *)(x));
|
|
#define dwordTRcpy(x,y) *(_cdword *)(y)=bswap_32(*(_cdword *)(x));
|
|
|
|
#define qwordTLcpy(x,y) *(_cqword *)(x)=bswap_64(*(_cqword *)(y));
|
|
#define qwordTRcpy(x,y) *(_cqword *)(y)=bswap_64(*(_cqword *)(x));
|
|
|
|
#else
|
|
|
|
#define wordTLcpy(x,y) *(_cword *)(x)=*(_cword *)(y);
|
|
#define dwordTLcpy(x,y) memcpy(x,y,4);
|
|
|
|
#define wordTRcpy(x,y) *(_cword *)(y)=*(_cword *)(x);
|
|
#define dwordTRcpy(x,y) memcpy(y,x,4);
|
|
|
|
#define qwordTLcpy(x,y) memcpy(x,y,8);
|
|
#define qwordTRcpy(x,y) memcpy(y,x,8);
|
|
#endif
|
|
|
|
#define byteTLcpy(x,y) *(_cbyte *)(x)=*(_cbyte *)(y);
|
|
#define byteTRcpy(x,y) *(_cbyte *)(y)=*(_cbyte *)(x);
|
|
#define structTLcpy(x,y,l) memcpy (x,y,l)
|
|
#define structTLcpyovl(x,y,l) memmove (x,y,l)
|
|
#define structTRcpy(x,y,l) memcpy (y,x,l)
|
|
#define structTRcpyovl(x,y,l) memmove (y,x,l)
|
|
|
|
/*-------------------------------------------------------*/
|
|
static unsigned command_2_index(unsigned c, unsigned sc)
|
|
{
|
|
if (c & 0x80)
|
|
c = 0x9 + (c & 0x0f);
|
|
else if (c <= 0x0f);
|
|
else if (c == 0x41)
|
|
c = 0x9 + 0x1;
|
|
else if (c == 0xff)
|
|
c = 0x00;
|
|
return (sc & 3) * (0x9 + 0x9) + c;
|
|
}
|
|
|
|
/*-------------------------------------------------------*/
|
|
#define TYP (cdef[cmsg->par[cmsg->p]].typ)
|
|
#define OFF (((_cbyte *)cmsg)+cdef[cmsg->par[cmsg->p]].off)
|
|
|
|
static void jumpcstruct(_cmsg * cmsg)
|
|
{
|
|
unsigned layer;
|
|
for (cmsg->p++, layer = 1; layer;) {
|
|
/* $$$$$ assert (cmsg->p); */
|
|
cmsg->p++;
|
|
switch (TYP) {
|
|
case _CMSTRUCT:
|
|
layer++;
|
|
break;
|
|
case _CEND:
|
|
layer--;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
/*-------------------------------------------------------*/
|
|
static void pars_2_message(_cmsg * cmsg)
|
|
{
|
|
|
|
for (; TYP != _CEND; cmsg->p++) {
|
|
switch (TYP) {
|
|
case _CBYTE:
|
|
byteTLcpy(cmsg->m + cmsg->l, OFF);
|
|
cmsg->l++;
|
|
break;
|
|
case _CWORD:
|
|
wordTLcpy(cmsg->m + cmsg->l, OFF);
|
|
cmsg->l += 2;
|
|
break;
|
|
case _CDWORD:
|
|
dwordTLcpy(cmsg->m + cmsg->l, OFF);
|
|
cmsg->l += 4;
|
|
break;
|
|
case _CQWORD:
|
|
qwordTLcpy (cmsg->m + cmsg->l, OFF);
|
|
cmsg->l+=8;
|
|
break;
|
|
case _CSTRUCT:
|
|
if (*(_cbyte **) OFF == 0) {
|
|
*(cmsg->m + cmsg->l) = '\0';
|
|
cmsg->l++;
|
|
} else if (**(_cstruct *) OFF != 0xff) {
|
|
structTLcpy(cmsg->m + cmsg->l, *(_cstruct *) OFF, 1 + **(_cstruct *) OFF);
|
|
cmsg->l += 1 + **(_cstruct *) OFF;
|
|
} else {
|
|
_cword iw;
|
|
_cstruct s = *(_cstruct *) OFF;
|
|
structTLcpy(cmsg->m + cmsg->l, s, 3 + *(_cword *) (s + 1));
|
|
wordTLcpy(&iw, (s + 1));
|
|
cmsg->l += 3 + iw;
|
|
}
|
|
break;
|
|
case _CMSTRUCT:
|
|
/*----- Metastruktur 0 -----*/
|
|
if (*(_cmstruct *) OFF == CAPI_DEFAULT) {
|
|
*(cmsg->m + cmsg->l) = '\0';
|
|
cmsg->l++;
|
|
jumpcstruct(cmsg);
|
|
}
|
|
/*----- Metastruktur wird composed -----*/
|
|
else {
|
|
unsigned _l = cmsg->l;
|
|
_cword _ls;
|
|
cmsg->l++;
|
|
cmsg->p++;
|
|
pars_2_message(cmsg);
|
|
_ls = cmsg->l - _l - 1;
|
|
if (_ls < 255)
|
|
(cmsg->m + _l)[0] = (_cbyte) _ls;
|
|
else {
|
|
structTLcpyovl(cmsg->m + _l + 3, cmsg->m + _l + 1, _ls);
|
|
(cmsg->m + _l)[0] = 0xff;
|
|
wordTLcpy(cmsg->m + _l + 1, &_ls);
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
/*-------------------------------------------------------*/
|
|
unsigned capi_cmsg2message(_cmsg * cmsg, _cbyte * msg)
|
|
{
|
|
cmsg->m = msg;
|
|
cmsg->l = 8;
|
|
cmsg->p = 0;
|
|
cmsg->par = cpars[command_2_index(cmsg->Command, cmsg->Subcommand)];
|
|
|
|
if ( cmsg->Command == CAPI_DATA_B3
|
|
&& (cmsg->Subcommand == CAPI_REQ || cmsg->Subcommand == CAPI_IND)) {
|
|
if (sizeof(void *) == 4) {
|
|
cmsg->Data32 = (_cdword) cmsg->Data;
|
|
cmsg->Data64 = 0;
|
|
} else {
|
|
cmsg->Data32 = 0;
|
|
cmsg->Data64 = (_cqword)(unsigned long)cmsg->Data;
|
|
}
|
|
}
|
|
|
|
pars_2_message(cmsg);
|
|
|
|
wordTLcpy(msg + 0, &cmsg->l);
|
|
byteTLcpy(cmsg->m + 4, &cmsg->Command);
|
|
byteTLcpy(cmsg->m + 5, &cmsg->Subcommand);
|
|
wordTLcpy(cmsg->m + 2, &cmsg->ApplId);
|
|
wordTLcpy(cmsg->m + 6, &cmsg->Messagenumber);
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*-------------------------------------------------------*/
|
|
static void message_2_pars(_cmsg * cmsg)
|
|
{
|
|
for (; TYP != _CEND; cmsg->p++) {
|
|
|
|
switch (TYP) {
|
|
case _CBYTE:
|
|
byteTRcpy(cmsg->m + cmsg->l, OFF);
|
|
cmsg->l++;
|
|
break;
|
|
case _CWORD:
|
|
wordTRcpy(cmsg->m + cmsg->l, OFF);
|
|
cmsg->l += 2;
|
|
break;
|
|
case _CDWORD:
|
|
dwordTRcpy(cmsg->m + cmsg->l, OFF);
|
|
cmsg->l += 4;
|
|
break;
|
|
case _CQWORD:
|
|
qwordTRcpy (cmsg->m + cmsg->l, OFF);
|
|
cmsg->l+=8;
|
|
break;
|
|
case _CSTRUCT:
|
|
*(_cbyte **) OFF = cmsg->m + cmsg->l;
|
|
|
|
if (cmsg->m[cmsg->l] != 0xff) {
|
|
cmsg->l += 1 + cmsg->m[cmsg->l];
|
|
} else {
|
|
_cword iw;
|
|
wordTLcpy(&iw, (cmsg->m + cmsg->l + 1));
|
|
cmsg->l += 3 + iw;
|
|
}
|
|
break;
|
|
case _CMSTRUCT:
|
|
/*----- Metastruktur 0 -----*/
|
|
if (cmsg->m[cmsg->l] == '\0') {
|
|
*(_cmstruct *) OFF = CAPI_DEFAULT;
|
|
cmsg->l++;
|
|
jumpcstruct(cmsg);
|
|
} else {
|
|
unsigned _l = cmsg->l;
|
|
*(_cmstruct *) OFF = CAPI_COMPOSE;
|
|
cmsg->l = (cmsg->m + _l)[0] == 255 ? cmsg->l + 3 : cmsg->l + 1;
|
|
cmsg->p++;
|
|
message_2_pars(cmsg);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
/*-------------------------------------------------------*/
|
|
unsigned capi_message2cmsg(_cmsg * cmsg, _cbyte * msg)
|
|
{
|
|
memset(cmsg, 0, sizeof(_cmsg));
|
|
cmsg->m = msg;
|
|
cmsg->l = 8;
|
|
cmsg->p = 0;
|
|
byteTRcpy(cmsg->m + 4, &cmsg->Command);
|
|
byteTRcpy(cmsg->m + 5, &cmsg->Subcommand);
|
|
cmsg->par = cpars[command_2_index(cmsg->Command, cmsg->Subcommand)];
|
|
|
|
message_2_pars(cmsg);
|
|
|
|
if ( cmsg->Command == CAPI_DATA_B3
|
|
&& (cmsg->Subcommand == CAPI_REQ || cmsg->Subcommand == CAPI_IND)) {
|
|
if (sizeof(void *) == 4) {
|
|
cmsg->Data = (void *) cmsg->Data32;
|
|
} else {
|
|
cmsg->Data = (void *)(unsigned long)cmsg->Data64;
|
|
}
|
|
}
|
|
|
|
wordTRcpy(msg + 0, &cmsg->l);
|
|
wordTRcpy(cmsg->m + 2, &cmsg->ApplId);
|
|
wordTRcpy(cmsg->m + 6, &cmsg->Messagenumber);
|
|
|
|
return 0;
|
|
}
|
|
|
|
|
|
/*-------------------------------------------------------*/
|
|
unsigned capi_cmsg_header (_cmsg *cmsg, unsigned _ApplId,
|
|
_cbyte _Command, _cbyte _Subcommand,
|
|
_cword _Messagenumber, _cdword _Controller) {
|
|
memset (cmsg, 0, sizeof(_cmsg));
|
|
cmsg->ApplId = _ApplId ;
|
|
cmsg->Command = _Command ;
|
|
cmsg->Subcommand = _Subcommand ;
|
|
cmsg->Messagenumber = _Messagenumber;
|
|
cmsg->adr.adrController = _Controller ;
|
|
return 0;
|
|
}
|
|
|
|
/*-------------------------------------------------------*/
|
|
unsigned capi_put_cmsg (_cmsg *cmsg)
|
|
{
|
|
static unsigned char msg[2048];
|
|
|
|
capi_cmsg2message(cmsg, (CAPI_MESSAGE)msg);
|
|
return capi20_put_message(cmsg->ApplId, (CAPI_MESSAGE)msg);
|
|
}
|
|
|
|
/*-------------------------------------------------------*/
|
|
unsigned capi_get_cmsg (_cmsg *cmsg, unsigned applid)
|
|
{
|
|
MESSAGE_EXCHANGE_ERROR rtn;
|
|
CAPI_MESSAGE msg;
|
|
|
|
rtn = capi20_get_message(applid, &msg);
|
|
if (rtn == 0x0000)
|
|
capi_message2cmsg(cmsg, msg);
|
|
return rtn;
|
|
}
|
|
|
|
/*-------------------------------------------------------*/
|
|
|
|
static char *mnames[] =
|
|
{
|
|
0,
|
|
"ALERT_REQ",
|
|
"CONNECT_REQ",
|
|
0,
|
|
"DISCONNECT_REQ",
|
|
"LISTEN_REQ",
|
|
0,
|
|
0,
|
|
"INFO_REQ",
|
|
"FACILITY_REQ",
|
|
"SELECT_B_PROTOCOL_REQ",
|
|
"CONNECT_B3_REQ",
|
|
0,
|
|
"DISCONNECT_B3_REQ",
|
|
0,
|
|
"DATA_B3_REQ",
|
|
"RESET_B3_REQ",
|
|
0,
|
|
0,
|
|
"ALERT_CONF",
|
|
"CONNECT_CONF",
|
|
0,
|
|
"DISCONNECT_CONF",
|
|
"LISTEN_CONF",
|
|
"MANUFACTURER_REQ",
|
|
0,
|
|
"INFO_CONF",
|
|
"FACILITY_CONF",
|
|
"SELECT_B_PROTOCOL_CONF",
|
|
"CONNECT_B3_CONF",
|
|
0,
|
|
"DISCONNECT_B3_CONF",
|
|
0,
|
|
"DATA_B3_CONF",
|
|
"RESET_B3_CONF",
|
|
0,
|
|
0,
|
|
0,
|
|
"CONNECT_IND",
|
|
"CONNECT_ACTIVE_IND",
|
|
"DISCONNECT_IND",
|
|
0,
|
|
"MANUFACTURER_CONF",
|
|
0,
|
|
"INFO_IND",
|
|
"FACILITY_IND",
|
|
0,
|
|
"CONNECT_B3_IND",
|
|
"CONNECT_B3_ACTIVE_IND",
|
|
"DISCONNECT_B3_IND",
|
|
0,
|
|
"DATA_B3_IND",
|
|
"RESET_B3_IND",
|
|
"CONNECT_B3_T90_ACTIVE_IND",
|
|
0,
|
|
0,
|
|
"CONNECT_RESP",
|
|
"CONNECT_ACTIVE_RESP",
|
|
"DISCONNECT_RESP",
|
|
0,
|
|
"MANUFACTURER_IND",
|
|
0,
|
|
"INFO_RESP",
|
|
"FACILITY_RESP",
|
|
0,
|
|
"CONNECT_B3_RESP",
|
|
"CONNECT_B3_ACTIVE_RESP",
|
|
"DISCONNECT_B3_RESP",
|
|
0,
|
|
"DATA_B3_RESP",
|
|
"RESET_B3_RESP",
|
|
"CONNECT_B3_T90_ACTIVE_RESP",
|
|
0,
|
|
0,
|
|
0,
|
|
0,
|
|
0,
|
|
0,
|
|
"MANUFACTURER_RESP"
|
|
};
|
|
|
|
char *capi_cmd2str(_cbyte cmd, _cbyte subcmd)
|
|
{
|
|
return mnames[command_2_index(cmd, subcmd)];
|
|
}
|
|
|
|
/*-------------------------------------------------------*/
|
|
/*-------------------------------------------------------*/
|
|
|
|
static char *pnames[] = {
|
|
/*00*/0,
|
|
/*01*/0,
|
|
/*02*/0,
|
|
/*03*/"Controller/PLCI/NCCI",
|
|
/*04*/"AdditionalInfo",
|
|
/*05*/"B1configuration",
|
|
/*06*/"B1protocol",
|
|
/*07*/"B2configuration",
|
|
/*08*/"B2protocol",
|
|
/*09*/"B3configuration",
|
|
/*0a*/"B3protocol",
|
|
/*0b*/"BC",
|
|
/*0c*/"BChannelinformation",
|
|
/*0d*/"BProtocol",
|
|
/*0e*/"CalledPartyNumber",
|
|
/*0f*/"CalledPartySubaddress",
|
|
/*10*/"CallingPartyNumber",
|
|
/*11*/"CallingPartySubaddress",
|
|
/*12*/"CIPmask",
|
|
/*13*/"CIPmask2",
|
|
/*14*/"CIPValue",
|
|
/*15*/"Class",
|
|
/*16*/"ConnectedNumber",
|
|
/*17*/"ConnectedSubaddress",
|
|
/*18*/"Data32",
|
|
/*19*/"DataHandle",
|
|
/*1a*/"DataLength",
|
|
/*1b*/"FacilityConfirmationParameter",
|
|
/*1c*/"Facilitydataarray",
|
|
/*1d*/"FacilityIndicationParameter",
|
|
/*1e*/"FacilityRequestParameter",
|
|
/*1f*/"FacilityResponseParameters",
|
|
/*20*/"FacilitySelector",
|
|
/*21*/"Flags",
|
|
/*22*/"Function",
|
|
/*23*/"HLC",
|
|
/*24*/"Info",
|
|
/*25*/"InfoElement",
|
|
/*26*/"InfoMask",
|
|
/*27*/"InfoNumber",
|
|
/*28*/"Keypadfacility",
|
|
/*29*/"LLC",
|
|
/*2a*/"ManuData",
|
|
/*2b*/"ManuID",
|
|
/*2c*/"NCPI",
|
|
/*2d*/"Reason",
|
|
/*2e*/"Reason_B3",
|
|
/*2f*/"Reject",
|
|
/*30*/"Useruserdata",
|
|
/*31*/"Data64",
|
|
#ifndef CAPI_LIBRARY_V2
|
|
/*32*/"SendingComplete",
|
|
/*33*/"GlobalConfiguration",
|
|
#endif
|
|
};
|
|
|
|
static char buf[8192];
|
|
static char *p = 0;
|
|
|
|
#include <stdio.h>
|
|
#include <stdarg.h>
|
|
|
|
/*-------------------------------------------------------*/
|
|
static void bufprint(char *fmt,...)
|
|
{
|
|
va_list f;
|
|
size_t space = buf + sizeof(buf) - p, len;
|
|
va_start(f, fmt);
|
|
len = vsnprintf(p, space, fmt, f);
|
|
va_end(f);
|
|
if (len < space - 1)
|
|
p += len;
|
|
else
|
|
p += space - 1;
|
|
}
|
|
|
|
static void printstructlen(_cbyte * m, unsigned len)
|
|
{
|
|
unsigned hex = 0;
|
|
for (; len; len--, m++)
|
|
if (isalnum(*m) || *m == ' ') {
|
|
if (hex)
|
|
bufprint(">");
|
|
bufprint("%c", *m);
|
|
hex = 0;
|
|
} else {
|
|
if (!hex)
|
|
bufprint("<%02x", *m);
|
|
else
|
|
bufprint(" %02x", *m);
|
|
hex = 1;
|
|
}
|
|
if (hex)
|
|
bufprint(">");
|
|
}
|
|
|
|
static void printstruct(_cbyte * m)
|
|
{
|
|
unsigned len;
|
|
if (m[0] != 0xff) {
|
|
len = m[0];
|
|
m += 1;
|
|
} else {
|
|
_cword iw;
|
|
wordTLcpy(&iw, (m + 1));
|
|
len = (unsigned)iw;
|
|
m += 3;
|
|
}
|
|
printstructlen(m, len);
|
|
}
|
|
|
|
/*-------------------------------------------------------*/
|
|
#define NAME (pnames[cmsg->par[cmsg->p]])
|
|
|
|
static void protocol_message_2_pars(_cmsg * cmsg, int level)
|
|
{
|
|
_cword iw;
|
|
_cdword idw;
|
|
_cqword iq;
|
|
|
|
for (; TYP != _CEND; cmsg->p++) {
|
|
int slen = 29 + 3 - level;
|
|
int i;
|
|
|
|
bufprint(" ");
|
|
for (i = 0; i < level - 1; i++)
|
|
bufprint(" ");
|
|
|
|
switch (TYP) {
|
|
case _CBYTE:
|
|
bufprint("%-*s = 0x%x\n", slen, NAME, *(_cbyte *) (cmsg->m + cmsg->l));
|
|
cmsg->l++;
|
|
break;
|
|
case _CWORD:
|
|
wordTLcpy(&iw, (cmsg->m + cmsg->l));
|
|
bufprint("%-*s = 0x%x\n", slen, NAME, iw);
|
|
cmsg->l += 2;
|
|
break;
|
|
case _CDWORD:
|
|
dwordTLcpy(&idw, (cmsg->m + cmsg->l));
|
|
bufprint("%-*s = 0x%lx\n", slen, NAME, idw);
|
|
cmsg->l += 4;
|
|
break;
|
|
case _CQWORD:
|
|
qwordTLcpy(&iq, (cmsg->m + cmsg->l));
|
|
bufprint("%-*s = 0x%llx\n", slen, NAME, iq);
|
|
cmsg->l += 4;
|
|
break;
|
|
case _CSTRUCT:
|
|
bufprint("%-*s = ", slen, NAME);
|
|
if (cmsg->m[cmsg->l] == '\0') {
|
|
bufprint("default");
|
|
} else {
|
|
printstruct(cmsg->m + cmsg->l);
|
|
}
|
|
bufprint("\n");
|
|
if (cmsg->m[cmsg->l] != 0xff) {
|
|
cmsg->l += 1 + cmsg->m[cmsg->l];
|
|
} else {
|
|
_cword iw;
|
|
wordTLcpy(&iw, (cmsg->m + cmsg->l + 1));
|
|
cmsg->l += 3 + iw;
|
|
}
|
|
|
|
break;
|
|
|
|
case _CMSTRUCT:
|
|
/*----- Metastruktur 0 -----*/
|
|
if (cmsg->m[cmsg->l] == '\0') {
|
|
bufprint("%-*s = default\n", slen, NAME);
|
|
cmsg->l++;
|
|
jumpcstruct(cmsg);
|
|
} else {
|
|
char *name = NAME;
|
|
unsigned _l = cmsg->l;
|
|
bufprint("%-*s\n", slen, name);
|
|
cmsg->l = (cmsg->m + _l)[0] == 255 ? cmsg->l + 3 : cmsg->l + 1;
|
|
cmsg->p++;
|
|
protocol_message_2_pars(cmsg, level + 1);
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
/*-------------------------------------------------------*/
|
|
char *capi_message2str(_cbyte * msg)
|
|
{
|
|
_cmsg cmsg;
|
|
p = buf;
|
|
p[0] = 0;
|
|
_cword id, msgnum, len;
|
|
|
|
cmsg.m = msg;
|
|
cmsg.l = 8;
|
|
cmsg.p = 0;
|
|
byteTRcpy(cmsg.m + 4, &cmsg.Command);
|
|
byteTRcpy(cmsg.m + 5, &cmsg.Subcommand);
|
|
cmsg.par = cpars[command_2_index(cmsg.Command, cmsg.Subcommand)];
|
|
|
|
wordTLcpy(&id, &msg[2]);
|
|
wordTLcpy(&msgnum, &msg[6]);
|
|
wordTLcpy(&len, &msg[0]);
|
|
|
|
bufprint("%-26s ID=%03d #0x%04x LEN=%04d\n",
|
|
mnames[command_2_index(cmsg.Command, cmsg.Subcommand)],
|
|
id, msgnum, len);
|
|
|
|
protocol_message_2_pars(&cmsg, 1);
|
|
return buf;
|
|
}
|
|
|
|
char *capi_cmsg2str(_cmsg * cmsg)
|
|
{
|
|
_cword id, msgnum, len;
|
|
|
|
p = buf;
|
|
p[0] = 0;
|
|
cmsg->l = 8;
|
|
cmsg->p = 0;
|
|
|
|
wordTLcpy(&id, &cmsg->m[2]);
|
|
wordTLcpy(&msgnum, &cmsg->m[6]);
|
|
wordTLcpy(&len, &cmsg->m[0]);
|
|
|
|
bufprint("%-26s ID=%03d #0x%04x LEN=%04d\n",
|
|
mnames[command_2_index(cmsg->Command, cmsg->Subcommand)],
|
|
id, msgnum, len);
|
|
|
|
protocol_message_2_pars(cmsg, 1);
|
|
return buf;
|
|
}
|