Source code of Windows XP (NT5)
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//
// thread sync. timeouts
//
#define RX_WAIT_ACK_TERMINATE_TIMEOUT 60000
#define RX_ACK_THRD_TIMEOUT 3000
#define TX_WAIT_ACK_TERMINATE_TIMEOUT 60000
//
// TIFF encoder/decoder defs.
//
#define LINE_LENGTH 1728
#define FAX_SUCCESS 0
#define FAX_FAILURE 1
#define RET_FAIL 0
#define RET_SUCCESS 1
#define RET_TIMEOUT 2
#define RET_CANCELED 3
#define LOG_ALL 256
#define LOG_ERR 1
#define LOG_NOTHING 0
#define T30_RX 1
#define T30_TX 2
typedef struct { DWORD tiffCompression; BOOL HiRes; char lpszLineID[16]; // to be used for a temp. TIFF page data file
} TX_THRD_PARAMS;
#define DECODE_BUFFER_SIZE 44000
#define MODEMKEY_FROM_UNIMODEM 1
#define MODEMKEY_FROM_ADAPTIVE 2
#define MODEMKEY_FROM_NOTHING 3
//identify.c
typedef struct {
DWORD_PTR hglb; // Tmp globall alloc "handle" for strings.
// type HGLOBAL for non-ifax and LPVOID
// for IFAX
LPBYTE lpbBuf; LPSTR szReset; // MAXCMDSIZE
LPBYTE szSetup; // MAXCMDSIZE
LPBYTE szExit; // MAXCMDSIZE
LPBYTE szPreDial; // MAXCMDSIZE
LPBYTE szPreAnswer; // MAXCMDSIZE
LPBYTE szIDCmd; // MAXCMDSIZE
LPBYTE szID; // MAXIDSIZE
LPBYTE szResponseBuf; // RESPONSEBUFSIZE
LPBYTE szSmallTemp1; // SMALLTEMPSIZE
LPBYTE szSmallTemp2; // SMALLTEMPSIZE
LPMODEMCAPS lpMdmCaps; LPMODEMEXTCAPS lpMdmExtCaps; DWORD dwSerialSpeed; DWORD dwFlags; // dwFlags, as defined in the CMDTAB structure.
DWORD dwGot; USHORT uDontPurge; // Profile entry says shouldn't delete the profile.
// NOTE: We will ignore this and not delete the
// profile if we don't get a response from the
// modem, to avoid unnecessarily deleting the
// profile simply because the modem is not
// responding/off/disconnected.
//
// 0 = purge
// 1 = don't purge
// anything else = uninitialized.
} S_TmpSettings;
typedef struct tagThreadGlobal { // t30.c
int RecoveryIndex; ET30PARAMS Params; // protocol\t30.h
ET30T30 T30; // same
ET30ECM ECM; // same
ET30ECHOPROTECT EchoProtect; // same
// protapi.c
PROT ProtInst; // protocol\protocol.h
PROTPARAMS ProtParams; // headers\protparm.h
// ddi.c
MODEMPARAMS ModemParams; // headers\modemddi.h
CLASS1_MODEM Class1Modem; // class1\class1.h
CLASS1_STATUS Class1Status;// same
// ifddi.c
CLASS1_DDI DDI; // same
// 4. fcom.c
FCOM_COMM Comm; // comm\fcomint.h
BOOL fNCUAbort;// same, 0=None 2=abort FCOM 1=abort higher level only
// identify.c
S_TmpSettings TmpSettings; // here
// ncuparams.c
NCUPARAMS NCUParams; // headers\ncuparm.h
BOOL fNCUParamsChanged; //comm\modemint.h, to indicate the we need to reset params on next dial/answer...
// modem.c
FCOM_MODEM FComModem; // same
FCOM_STATUS FComStatus; // same
INSTDATA Inst; // fxrn\efaxrun.h
HLINE LineHandle; HCALL CallHandle; DWORD DeviceId; HANDLE FaxHandle; HANDLE hComm; // memory management
USHORT uCount; USHORT uUsed; BUFFER bfStaticBuf[STATICBUFCOUNT]; BYTE bStaticBufData[STATICBUFSIZE]; // additional mostly from gTAPI
int fGotConnect; HANDLE hevAsync; int fWaitingForEvent; DWORD dwSignalledRID; DWORD dwSignalledParam2; DWORD_PTR dwSignalledParam3; DWORD dwPermanentLineID; char lpszPermanentLineID[16]; char lpszUnimodemFaxKey[200]; char lpszUnimodemKey[200]; TIFF_INFO TiffInfo; LPBYTE TiffData; int TiffPageSizeAlloc; int TiffOffset; int fTiffOpenOrCreated; char lpszDialDestFax[sizeof(LINETRANSLATEOUTPUT)+64]; DWORD StatusId; DWORD StringId; DWORD PageCount; LPTSTR CSI; LPTSTR CallerId; LPTSTR RoutingInfo; int fDeallocateCall; int CurrentCommSpeed; HANDLE CtrlEvent; COMM_CACHE CommCache; BOOL fMegaHertzHack; MONINFO gMonInfo; FCOM_FILTER Filter;
#ifdef SMM
#define MAXFILTERBUFSIZE 2048
BYTE bStaticFilterBuf[MAXFILTERBUFSIZE];#endif
#define CMDTABSIZE 100
BYTE bModemCmds[CMDTABSIZE]; // store modem cmds read from INI/registry here
#define SMALLTEMPSIZE 80
char szSmallTemp1[SMALLTEMPSIZE]; char szSmallTemp2[SMALLTEMPSIZE];
COMMODEM_FRAMING Framing;
#ifdef SMM
#define FRAMEBUFINITIALSIZE ((USHORT)(((4 + 256 + 2) * 1.2) + 10)) // extra for flags
BYTE bStaticFramingBuf[FRAMEBUFINITIALSIZE];#endif
BYTE bRem[MAXNSFFRAMESIZE]; BYTE bOut[MAXNSFFRAMESIZE];
PROTDUMP fsDump;
#ifndef NOCHALL
BYTE bSavedChallenge[POLL_CHALLENGE_LEN]; USHORT uSavedChallengeLen;#endif
#define TOTALRECVDFRAMESPACE 500
#ifdef SMM
BYTE bStaticRecvdFrameSpace[TOTALRECVDFRAMESPACE];#endif
DWORD lEarliestDialTime;
RFS rfsSend;
WORD PrevcbInQue; WORD PrevcbOutQue; BOOL PrevfXoffHold; BOOL PrevfXoffSent;
LPWSTR lpwFileName;
HANDLE CompletionPortHandle; ULONG_PTR CompletionKey;
// helper thread interface
BOOL fTiffThreadRunning;
TX_THRD_PARAMS TiffConvertThreadParams; BOOL fTiffThreadCreated; HANDLE hThread;
HANDLE ThrdSignal; HANDLE FirstPageReadyTxSignal;
DWORD CurrentOut; DWORD FirstOut; DWORD LastOut; DWORD CurrentIn;
BOOL ThrdRuns;
BOOL ReqTerminate; BOOL AckTerminate; BOOL ReqStartNewPage; BOOL AckStartNewPage; BOOL ThreadFatalError;
char InFileName[_MAX_FNAME]; HANDLE InFileHandle; BOOL InFileHandleNeedsBeClosed; BOOL fTxPageDone; BOOL fTiffPageDone; BOOL fTiffDocumentDone;
// helper RX interface
BOOL fPageIsBad; BOOL fLastReadBlock;
HANDLE ThrdDoneSignal; HANDLE ThrdAckTerminateSignal;
DWORD ThrdDoneRetCode;
DWORD BytesIn; DWORD BytesInNotFlushed; DWORD BytesOut; DWORD BytesOutWillBe;
char OutFileName[_MAX_FNAME]; HANDLE OutFileHandle; BOOL SrcHiRes;
// error reporting
BOOL fFatalErrorWasSignaled;
// abort sync.
HANDLE AbortReqEvent; HANDLE AbortAckEvent; BOOL fUnblockIO; // pending I/O should be aborted ONCE only
BOOL fOkToResetAbortReqEvent; BOOL fAbortReqEventWasReset;
BOOL fAbortRequested;
// CSID, TSID local/remote
char LocalID[MAXTOTALIDLEN + 2]; LPWSTR RemoteID; BOOL fRemoteIdAvail;
// Adaptive Answer
BOOL AdaptiveAnswerEnable;
// Unimodem setup
DWORD dwSpeakerVolume; DWORD dwSpeakerMode; BOOL fBlindDial;
// INF settings
BOOL fEnableHardwareFlowControl;
UWORD SerialSpeedInit; BOOL SerialSpeedInitSet; UWORD SerialSpeedConnect; BOOL SerialSpeedConnectSet; UWORD FixSerialSpeed; BOOL FixSerialSpeedSet;
BOOL fCommInitialized;
// derived from INF
UWORD CurrentSerialSpeed;
// Unimodem key info
char ResponsesKeyName[300];
// new ADAPTIVE.INF
DWORD FaxClass; char *ResetCommand; char *SetupCommand; DWORD AnswerCommandNum; char *AnswerCommand[20]; char *ModemResponseFaxDetect; char *ModemResponseDataDetect; UWORD SerialSpeedFaxDetect; UWORD SerialSpeedDataDetect; char *HostCommandFaxDetect; char *HostCommandDataDetect; char *ModemResponseFaxConnect; char *ModemResponseDataConnect;
BOOL Operation;
// Flags to indicate the source of INF info
BOOL fAdaptiveRecordFound; BOOL fAdaptiveRecordUnique; BOOL fUnimodemFaxDefined; DWORD AdaptiveCodeId; DWORD ModemKeyCreationId;
// Class2
DWORD ModemClass; USHORT cbResponseSize; BYTE lpbResponseBuf[RESPONSE_BUF_SIZE]; CL2_COMM_ARRAY class2_commands;
BOOL fRecvPageOK; // flag set when Class2GetRecvPageAck is called
NCUPARAMS NCUParams2; LPCMDTAB lpCmdTab; PROTPARAMS ProtParams2; BYTE bLastReply2[REPLYBUFSIZE+1]; BYTE bFoundReply[REPLYBUFSIZE+1]; MFRSPEC CurrentMFRSpec; BYTE Class2bDLEETX[3]; BYTE lpbResponseBuf2[RESPONSE_BUF_SIZE]; BCwithTEXT bcSendCaps; // Used to generate DIS
BCwithTEXT bcSendParams; // Used to generate DCS
PCB DISPcb; // has default DIS values for this modem.
BOOL fAbort; // flag set when Class2Abort is called
TO toAnswer; TO toRecv; TO toDialog; TO toZero;
#define C2SZMAXLEN 50
C2SZ cbszFDT[C2SZMAXLEN]; C2SZ cbszINITIAL_FDT[C2SZMAXLEN]; C2SZ cbszFDR[C2SZMAXLEN]; C2SZ cbszFPTS[C2SZMAXLEN]; C2SZ cbszFCR[C2SZMAXLEN]; C2SZ cbszFNR[C2SZMAXLEN]; C2SZ cbszFCQ[C2SZMAXLEN]; C2SZ cbszFLO[C2SZMAXLEN];
C2SZ cbszFBUG[C2SZMAXLEN]; C2SZ cbszSET_FBOR[C2SZMAXLEN];
// DCC - set High Res, Huffman, no ECM/BFT, default all others.
C2SZ cbszFDCC_ALL[C2SZMAXLEN]; C2SZ cbszFDCC_RECV_ALL[C2SZMAXLEN]; C2SZ cbszFDIS_RECV_ALL[C2SZMAXLEN]; C2SZ cbszFDCC_RES[C2SZMAXLEN]; C2SZ cbszFDCC_BAUD[C2SZMAXLEN]; C2SZ cbszFDIS_BAUD[C2SZMAXLEN]; C2SZ cbszFDIS_IS[C2SZMAXLEN]; C2SZ cbszFDIS_NOQ_IS[C2SZMAXLEN]; C2SZ cbszFDCC_IS[C2SZMAXLEN]; C2SZ cbszFDIS_STRING[C2SZMAXLEN]; C2SZ cbszFDIS[C2SZMAXLEN]; C2SZ cbszZERO[C2SZMAXLEN]; C2SZ cbszONE[C2SZMAXLEN]; C2SZ cbszQUERY_S1[C2SZMAXLEN]; C2SZ cbszRING[C2SZMAXLEN]; C2SZ cbszCLASS2_ATI[C2SZMAXLEN]; C2SZ cbszCLASS2_FMFR[C2SZMAXLEN]; C2SZ cbszCLASS2_FMDL[C2SZMAXLEN]; C2SZ cbszCLASS2_FREV[C2SZMAXLEN];
C2SZ cbszFDT_CONNECT[C2SZMAXLEN]; C2SZ cbszFDT_CNTL_Q[C2SZMAXLEN]; C2SZ cbszFCON[C2SZMAXLEN]; C2SZ cbszGO_CLASS2[C2SZMAXLEN]; C2SZ cbszFLID[C2SZMAXLEN]; C2SZ cbszENDPAGE[C2SZMAXLEN]; C2SZ cbszENDMESSAGE[C2SZMAXLEN]; C2SZ cbszCLASS2_QUERY_CLASS[C2SZMAXLEN]; C2SZ cbszCLASS2_GO_CLASS0[C2SZMAXLEN]; C2SZ cbszCLASS2_ATTEN[C2SZMAXLEN]; C2SZ cbszATA[C2SZMAXLEN]; // Bug1982: Racal modem, doesnt accept ATA. So we send it a PreAnswer
// command of ATS0=1, i.r. turning ON autoanswer. And we ignore the
// ERROR response it gives to the subsequent ATAs. It then answers
// 'automatically' and gives us all the right responses. On hangup
// however we need to send an ATS0=0 to turn auto-answer off. The
// ExitCommand is not sent at all in Class2 and in Class1 it is only
// sent on releasing the modem, not between calls. So just send an S0=0
// after the ATH0. If the modem doesnt like it we ignore the response
// anyway
C2SZ cbszCLASS2_HANGUP[C2SZMAXLEN]; C2SZ cbszCLASS2_CALLDONE[C2SZMAXLEN]; C2SZ cbszCLASS2_ABORT[C2SZMAXLEN]; C2SZ cbszCLASS2_DIAL[C2SZMAXLEN]; C2SZ cbszCLASS2_NODIALTONE[C2SZMAXLEN]; C2SZ cbszCLASS2_BUSY[C2SZMAXLEN]; C2SZ cbszCLASS2_NOANSWER[C2SZMAXLEN]; C2SZ cbszCLASS2_OK[C2SZMAXLEN]; C2SZ cbszCLASS2_FHNG[C2SZMAXLEN]; C2SZ cbszCLASS2_ERROR[C2SZMAXLEN]; C2SZ cbszCLASS2_RESET[C2SZMAXLEN]; C2SZ cbszCLASS2_ATE0[C2SZMAXLEN];
BYTE Resolution; BYTE Encoding;
// Dbg
DWORD CommLogOffset; DWORD dbg1; DWORD dbg2; DWORD dbg3; DWORD dbg4; DWORD dbg5;
} ThrdGlbl, *PThrdGlbl;
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