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Diffstat (limited to 'plug-ins/twain/twain.h')
| -rw-r--r-- | plug-ins/twain/twain.h | 1819 |
1 files changed, 1819 insertions, 0 deletions
diff --git a/plug-ins/twain/twain.h b/plug-ins/twain/twain.h new file mode 100644 index 0000000..af00295 --- /dev/null +++ b/plug-ins/twain/twain.h @@ -0,0 +1,1819 @@ +/* ======================================================================== *\ + + Copyright (C) 1991, 1992 TWAIN Working Group: Aldus, Caere, Eastman-Kodak, + Hewlett-Packard and Logitech Corporations. All rights reserved. + + Copyright (C) 1997 TWAIN Working Group: Bell+Howell, Canon, DocuMagix, + Fujitsu, Genoa Technology, Hewlett-Packard, Kofax Imaging Products, and + Ricoh Corporation. All rights reserved. + + Copyright © 1998 TWAIN Working Group: Adobe Systems Incorporated, + Canon Information Systems, Eastman Kodak Company, + Fujitsu Computer Products of America, Genoa Technology, + Hewlett-Packard Company, Intel Corporation, Kofax Image Products, + JFL Peripheral Solutions Inc., Ricoh Corporation, and Xerox Corporation. + All rights reserved. + + TWAIN.h - This is the definitive include file for applications and + data sources written to the TWAIN specification. + It defines constants, data structures, messages etc. + for the public interface to TWAIN. + + Revision History: + version 1.0, March 6, 1992. TWAIN 1.0. + version 1.1, January 1993. Tech Notes 1.1 + version 1.5, June 1993. Specification Update 1.5 + Change DC to TW + Change filename from DC.H to TWAIN.H + version 1.5, July 1993. Remove spaces from country identifiers + + version 1.7, July 1997 Added Capabilities and data structure for + document imaging and digital cameras. + KHL. + version 1.7, July 1997 Inserted Borland compatibile structure packing + directives provided by Mentor. JMH + version 1.7, Aug 1997 Expanded file tabs to spaces. + NOTE: future authors should be sure to have + their editors set to automatically expand tabs + to spaces (original tab setting was 4 spaces). + version 1.7, Sept 1997 Added job control values + Added return codes + version 1.7, Sept 1997 changed definition of pRGBRESPONSE to + pTW_RGBRESPONSE + version 1.7 Aug 1998 Added missing TWEI_BARCODEROTATION values + TWBCOR_ types JMH + version 1.8 August 1998 Added new types and definitions required + for 1.8 Specification JMH +\* ======================================================================== */ + +#ifndef TWAIN +#define TWAIN + +/* SDH - 02/08/95 - TWUNK */ +/* Force 32-bit twain to use same packing of twain structures as existing */ +/* 16-bit twain. This allows 16/32-bit thunking. */ +#ifdef WIN32 + #ifdef __BORLANDC__ /* (Mentor June 13, 1996) if using a Borland compiler */ + #pragma option -a2 /*(Mentor June 13, 1996) switch to word alignment*/ + #else /*(Mentor June 13, 1996) if we're using some other compiler*/ + #pragma pack (push, before_twain) + #pragma pack (2) + #endif /*(Mentor June 13, 1996)*/ +#else /* WIN32 */ +#endif /* WIN32 */ + +/**************************************************************************** + * TWAIN Version * + ****************************************************************************/ +#define TWON_PROTOCOLMINOR 8 /* Changed for Version 1.8 */ +#define TWON_PROTOCOLMAJOR 1 + +/**************************************************************************** + * Platform Dependent Definitions and Typedefs * + ****************************************************************************/ + +/* Define one of the following, depending on the platform */ +/* #define _MAC_ */ +/* #define _UNIX_ */ +#define _MSWIN_ + +#ifdef _MSWIN_ + typedef HANDLE TW_HANDLE; + typedef LPVOID TW_MEMREF; + + /* SDH - 05/05/95 - TWUNK */ + /* For common code between 16 and 32 bits. */ + #ifdef WIN32 + #define TW_HUGE + #else /* WIN32 */ + #define TW_HUGE huge + #endif /* WIN32 */ + typedef BYTE TW_HUGE * HPBYTE; + typedef void TW_HUGE * HPVOID; +#endif /* _MSWIN_ */ + +#ifdef _MAC_ + #define PASCAL pascal + #define FAR + typedef Handle TW_HANDLE; + typedef char *TW_MEMREF; +#endif /* _MAC_ */ + +#ifdef _UNIX_ + #define PASCAL pascal + typedef unsigned char *TW_HANDLE; + typedef unsigned char *TW_MEMREF; +#endif /* _UNIX_ */ + +/**************************************************************************** + * Type Definitions * + ****************************************************************************/ + +/* String types. These include room for the strings and a NULL char, * + * or, on the Mac, a length byte followed by the string. * + * TW_STR255 must hold less than 256 chars so length fits in first byte. */ +typedef char TW_STR32[34], FAR *pTW_STR32; +typedef char TW_STR64[66], FAR *pTW_STR64; +typedef char TW_STR128[130], FAR *pTW_STR128; +typedef char TW_STR255[256], FAR *pTW_STR255; + +/* Numeric types. */ +typedef char TW_INT8, FAR *pTW_INT8; +typedef short TW_INT16, FAR *pTW_INT16; +typedef long TW_INT32, FAR *pTW_INT32; +typedef unsigned char TW_UINT8, FAR *pTW_UINT8; +typedef unsigned short TW_UINT16, FAR *pTW_UINT16; +typedef unsigned long TW_UINT32, FAR *pTW_UINT32; +typedef unsigned short TW_BOOL, FAR *pTW_BOOL; + +/* Fixed point structure type. */ +typedef struct { + TW_INT16 Whole; /* maintains the sign */ + TW_UINT16 Frac; +} TW_FIX32, FAR *pTW_FIX32; + +/**************************************************************************** + * Structure Definitions * + ****************************************************************************/ + +/* No DAT needed. */ +typedef struct { + TW_FIX32 X; + TW_FIX32 Y; + TW_FIX32 Z; +} TW_CIEPOINT, FAR * pTW_CIEPOINT; + +/* No DAT needed. */ +typedef struct { + TW_FIX32 StartIn; + TW_FIX32 BreakIn; + TW_FIX32 EndIn; + TW_FIX32 StartOut; + TW_FIX32 BreakOut; + TW_FIX32 EndOut; + TW_FIX32 Gamma; + TW_FIX32 SampleCount; /* if =0 use the gamma */ +} TW_DECODEFUNCTION, FAR * pTW_DECODEFUNCTION; + +/* No DAT needed. */ +typedef struct { + TW_UINT8 Index; /* Value used to index into the color table. */ + TW_UINT8 Channel1; /* First tri-stimulus value (e.g Red) */ + TW_UINT8 Channel2; /* Second tri-stimulus value (e.g Green) */ + TW_UINT8 Channel3; /* Third tri-stimulus value (e.g Blue) */ +} TW_ELEMENT8, FAR * pTW_ELEMENT8; + +/* No DAT. Defines a frame rectangle in ICAP_UNITS coordinates. */ +typedef struct { + TW_FIX32 Left; + TW_FIX32 Top; + TW_FIX32 Right; + TW_FIX32 Bottom; +} TW_FRAME, FAR * pTW_FRAME; + +/* No DAT needed. Used to manage memory buffers. */ +typedef struct { + TW_UINT32 Flags; /* Any combination of the TWMF_ constants. */ + TW_UINT32 Length; /* Number of bytes stored in buffer TheMem. */ + TW_MEMREF TheMem; /* Pointer or handle to the allocated memory buffer. */ +} TW_MEMORY, FAR * pTW_MEMORY; + +/* No DAT needed. */ +typedef struct { + TW_DECODEFUNCTION Decode[3]; + TW_FIX32 Mix[3][3]; +} TW_TRANSFORMSTAGE, FAR * pTW_TRANSFORMSTAGE; + +/* No DAT needed. Describes version of software currently running. */ +typedef struct { + TW_UINT16 MajorNum; /* Major revision number of the software. */ + TW_UINT16 MinorNum; /* Incremental revision number of the software. */ + TW_UINT16 Language; /* e.g. TWLG_SWISSFRENCH */ + TW_UINT16 Country; /* e.g. TWCY_SWITZERLAND */ + TW_STR32 Info; /* e.g. "1.0b3 Beta release" */ +} TW_VERSION, FAR * pTW_VERSION; + +/* TWON_ARRAY. Container for array of values (a simplified TW_ENUMERATION) */ +typedef struct { + TW_UINT16 ItemType; + TW_UINT32 NumItems; /* How many items in ItemList */ + TW_UINT8 ItemList[1]; /* Array of ItemType values starts here */ +} TW_ARRAY, FAR * pTW_ARRAY; + +/* TWON_ENUMERATION. Container for a collection of values. */ +typedef struct { + TW_UINT16 ItemType; + TW_UINT32 NumItems; /* How many items in ItemList */ + TW_UINT32 CurrentIndex; /* Current value is in ItemList[CurrentIndex] */ + TW_UINT32 DefaultIndex; /* Powerup value is in ItemList[DefaultIndex] */ + TW_UINT8 ItemList[1]; /* Array of ItemType values starts here */ +} TW_ENUMERATION, FAR * pTW_ENUMERATION; + +/* TWON_ONEVALUE. Container for one value. */ +typedef struct { + TW_UINT16 ItemType; + TW_UINT32 Item; +} TW_ONEVALUE, FAR * pTW_ONEVALUE; + +/* TWON_RANGE. Container for a range of values. */ +typedef struct { + TW_UINT16 ItemType; + TW_UINT32 MinValue; /* Starting value in the range. */ + TW_UINT32 MaxValue; /* Final value in the range. */ + TW_UINT32 StepSize; /* Increment from MinValue to MaxValue. */ + TW_UINT32 DefaultValue; /* Power-up value. */ + TW_UINT32 CurrentValue; /* The value that is currently in effect. */ +} TW_RANGE, FAR * pTW_RANGE; + +/* DAT_CAPABILITY. Used by application to get/set capability from/in a data source. */ +typedef struct { + TW_UINT16 Cap; /* id of capability to set or get, e.g. CAP_BRIGHTNESS */ + TW_UINT16 ConType; /* TWON_ONEVALUE, _RANGE, _ENUMERATION or _ARRAY */ + TW_HANDLE hContainer; /* Handle to container of type Dat */ +} TW_CAPABILITY, FAR * pTW_CAPABILITY; + +/* DAT_CIECOLOR. */ +typedef struct { + TW_UINT16 ColorSpace; + TW_INT16 LowEndian; + TW_INT16 DeviceDependent; + TW_INT32 VersionNumber; + TW_TRANSFORMSTAGE StageABC; + TW_TRANSFORMSTAGE StageLMN; + TW_CIEPOINT WhitePoint; + TW_CIEPOINT BlackPoint; + TW_CIEPOINT WhitePaper; + TW_CIEPOINT BlackInk; + TW_FIX32 Samples[1]; +} TW_CIECOLOR, FAR * pTW_CIECOLOR; + +/* DAT_EVENT. For passing events down from the application to the DS. */ +typedef struct { + TW_MEMREF pEvent; /* Windows pMSG or Mac pEvent. */ + TW_UINT16 TWMessage; /* TW msg from data source, e.g. MSG_XFERREADY */ +} TW_EVENT, FAR * pTW_EVENT; + +/* DAT_GRAYRESPONSE */ +typedef struct { + TW_ELEMENT8 Response[1]; +} TW_GRAYRESPONSE, FAR * pTW_GRAYRESPONSE; + +/* DAT_IDENTITY. Identifies the program/library/code resource. */ +typedef struct { + TW_UINT32 Id; /* Unique number. In Windows, application hWnd */ + TW_VERSION Version; /* Identifies the piece of code */ + TW_UINT16 ProtocolMajor; /* Application and DS must set to TWON_PROTOCOLMAJOR */ + TW_UINT16 ProtocolMinor; /* Application and DS must set to TWON_PROTOCOLMINOR */ + TW_UINT32 SupportedGroups; /* Bit field OR combination of DG_ constants */ + TW_STR32 Manufacturer; /* Manufacturer name, e.g. "Hewlett-Packard" */ + TW_STR32 ProductFamily; /* Product family name, e.g. "ScanJet" */ + TW_STR32 ProductName; /* Product name, e.g. "ScanJet Plus" */ +} TW_IDENTITY, FAR * pTW_IDENTITY; + +/* DAT_IMAGEINFO. Application gets detailed image info from DS with this. */ +typedef struct { + TW_FIX32 XResolution; /* Resolution in the horizontal */ + TW_FIX32 YResolution; /* Resolution in the vertical */ + TW_INT32 ImageWidth; /* Columns in the image, -1 if unknown by DS*/ + TW_INT32 ImageLength; /* Rows in the image, -1 if unknown by DS */ + TW_INT16 SamplesPerPixel; /* Number of samples per pixel, 3 for RGB */ + TW_INT16 BitsPerSample[8]; /* Number of bits for each sample */ + TW_INT16 BitsPerPixel; /* Number of bits for each padded pixel */ + TW_BOOL Planar; /* True if Planar, False if chunky */ + TW_INT16 PixelType; /* How to interp data; photo interp (TWPT_) */ + TW_UINT16 Compression; /* How the data is compressed (TWCP_xxxx) */ +} TW_IMAGEINFO, FAR * pTW_IMAGEINFO; + +/* DAT_IMAGELAYOUT. Provides image layout information in current units. */ +typedef struct { + TW_FRAME Frame; /* Frame coords within larger document */ + TW_UINT32 DocumentNumber; + TW_UINT32 PageNumber; /* Reset when you go to next document */ + TW_UINT32 FrameNumber; /* Reset when you go to next page */ +} TW_IMAGELAYOUT, FAR * pTW_IMAGELAYOUT; + +/* DAT_IMAGEMEMXFER. Used to pass image data (e.g. in strips) from DS to application.*/ +typedef struct { + TW_UINT16 Compression; /* How the data is compressed */ + TW_UINT32 BytesPerRow; /* Number of bytes in a row of data */ + TW_UINT32 Columns; /* How many columns */ + TW_UINT32 Rows; /* How many rows */ + TW_UINT32 XOffset; /* How far from the side of the image */ + TW_UINT32 YOffset; /* How far from the top of the image */ + TW_UINT32 BytesWritten; /* How many bytes written in Memory */ + TW_MEMORY Memory; /* Mem struct used to pass actual image data */ +} TW_IMAGEMEMXFER, FAR * pTW_IMAGEMEMXFER; + +/* Changed in 1.1: QuantTable, HuffmanDC, HuffmanAC TW_MEMREF -> TW_MEMORY */ +/* DAT_JPEGCOMPRESSION. Based on JPEG Draft International Std, ver 10918-1. */ +typedef struct { + TW_UINT16 ColorSpace; /* One of the TWPT_xxxx values */ + TW_UINT32 SubSampling; /* Two word "array" for subsampling values */ + TW_UINT16 NumComponents; /* Number of color components in image */ + TW_UINT16 RestartFrequency; /* Frequency of restart marker codes in MDU's */ + TW_UINT16 QuantMap[4]; /* Mapping of components to QuantTables */ + TW_MEMORY QuantTable[4]; /* Quantization tables */ + TW_UINT16 HuffmanMap[4]; /* Mapping of components to Huffman tables */ + TW_MEMORY HuffmanDC[2]; /* DC Huffman tables */ + TW_MEMORY HuffmanAC[2]; /* AC Huffman tables */ +} TW_JPEGCOMPRESSION, FAR * pTW_JPEGCOMPRESSION; + +/* DAT_PALETTE8. Color palette when TWPT_PALETTE pixels xfer'd in mem buf. */ +typedef struct { + TW_UINT16 NumColors; /* Number of colors in the color table. */ + TW_UINT16 PaletteType; /* TWPA_xxxx, specifies type of palette. */ + TW_ELEMENT8 Colors[256]; /* Array of palette values starts here. */ +} TW_PALETTE8, FAR * pTW_PALETTE8; + +/* DAT_PENDINGXFERS. Used with MSG_ENDXFER to indicate additional data. */ +typedef struct { + TW_UINT16 Count; + union { + TW_UINT32 EOJ; + TW_UINT32 Reserved; + }; +} TW_PENDINGXFERS, FAR *pTW_PENDINGXFERS; + +/* DAT_RGBRESPONSE */ +typedef struct { + TW_ELEMENT8 Response[1]; +} TW_RGBRESPONSE, FAR * pTW_RGBRESPONSE; + +/* DAT_SETUPFILEXFER. Sets up DS to application data transfer via a file. */ +typedef struct { + TW_STR255 FileName; + TW_UINT16 Format; /* Any TWFF_ constant */ + TW_INT16 VRefNum; /* Used for Mac only */ +} TW_SETUPFILEXFER, FAR * pTW_SETUPFILEXFER; + +/* DAT_SETUPMEMXFER. Sets up DS to application data transfer via a memory buffer. */ +typedef struct { + TW_UINT32 MinBufSize; + TW_UINT32 MaxBufSize; + TW_UINT32 Preferred; +} TW_SETUPMEMXFER, FAR * pTW_SETUPMEMXFER; + +/* DAT_STATUS. Application gets detailed status info from a data source with this. */ +typedef struct { + TW_UINT16 ConditionCode; /* Any TWCC_ constant */ + TW_UINT16 Reserved; /* Future expansion space */ +} TW_STATUS, FAR * pTW_STATUS; + +/* DAT_USERINTERFACE. Coordinates UI between application and data source. */ +typedef struct { + TW_BOOL ShowUI; /* TRUE if DS should bring up its UI */ + TW_BOOL ModalUI; /* For Mac only - true if the DS's UI is modal */ + TW_HANDLE hParent; /* For windows only - Application window handle */ +} TW_USERINTERFACE, FAR * pTW_USERINTERFACE; + +/* SDH - 03/21/95 - TWUNK */ +/* DAT_TWUNKIDENTITY. Provides DS identity and 'other' information necessary */ +/* across thunk link. */ +typedef struct { + TW_IDENTITY identity; /* Identity of data source. */ + TW_STR255 dsPath; /* Full path and file name of data source. */ +} TW_TWUNKIDENTITY, FAR * pTW_TWUNKIDENTITY; + +/* SDH - 03/21/95 - TWUNK */ +/* Provides DS_Entry parameters over thunk link. */ +typedef struct +{ + TW_INT8 destFlag; /* TRUE if dest is not NULL */ + TW_IDENTITY dest; /* Identity of data source (if used) */ + TW_INT32 dataGroup; /* DSM_Entry dataGroup parameter */ + TW_INT16 dataArgType; /* DSM_Entry dataArgType parameter */ + TW_INT16 message; /* DSM_Entry message parameter */ + TW_INT32 pDataSize; /* Size of pData (0 if NULL) */ + /* TW_MEMREF pData; Based on implementation specifics, a */ + /* pData parameter makes no sense in this */ + /* structure, but data (if provided) will be*/ + /* appended in the data block. */ + } TW_TWUNKDSENTRYPARAMS, FAR * pTW_TWUNKDSENTRYPARAMS; + +/* SDH - 03/21/95 - TWUNK */ +/* Provides DS_Entry results over thunk link. */ +typedef struct +{ + TW_UINT16 returnCode; /* Thunker DsEntry return code. */ + TW_UINT16 conditionCode; /* Thunker DsEntry condition code. */ + TW_INT32 pDataSize; /* Size of pData (0 if NULL) */ + /* TW_MEMREF pData; Based on implementation specifics, a */ + /* pData parameter makes no sense in this */ + /* structure, but data (if provided) will be*/ + /* appended in the data block. */ +} TW_TWUNKDSENTRYRETURN, FAR * pTW_TWUNKDSENTRYRETURN; + +/* WJD - 950818 */ +/* Added for 1.6 Specification */ +/* TWAIN 1.6 CAP_SUPPORTEDCAPSEXT structure */ +typedef struct +{ + TW_UINT16 Cap; /* Which CAP/ICAP info is relevant to */ + TW_UINT16 Properties; /* Messages this CAP/ICAP supports */ +} TW_CAPEXT, FAR * pTW_CAPEXT; + +/* ----------------------------------------------------------------------- *\ + + Version 1.7: Added Following data structure for Document Imaging + July 1997 Enhancement. + KHL TW_CUSTOMDSDATA -- For Saving and Restoring Source's + state. + TW_INFO -- Each attribute for extended image + information. + TW_EXTIMAGEINFO -- Extended image information structure. + +\* ----------------------------------------------------------------------- */ + +typedef struct { + TW_UINT32 InfoLength; /* Length of Information in bytes. */ + TW_HANDLE hData; /* Place holder for data, DS Allocates */ +}TW_CUSTOMDSDATA, FAR *pTW_CUSTOMDSDATA; + +typedef struct { + TW_UINT16 InfoID; + TW_UINT16 ItemType; + TW_UINT16 NumItems; + TW_UINT16 CondCode; + TW_UINT32 Item; +}TW_INFO, FAR* pTW_INFO; + +typedef struct { + TW_UINT32 NumInfos; + TW_INFO Info[1]; +}TW_EXTIMAGEINFO, FAR* pTW_EXTIMAGEINFO; + +/* Added 1.8 */ + +/* DAT_AUDIOINFO, information about audio data */ +typedef struct { + TW_STR255 Name; /* name of audio data */ + TW_UINT32 Reserved; /* reserved space */ +} TW_AUDIOINFO, FAR * pTW_AUDIOINFO; + +/* DAT_DEVICEEVENT, information about events */ +typedef struct { + TW_UINT32 Event; /* One of the TWDE_xxxx values. */ + TW_STR255 DeviceName; /* The name of the device that generated the event */ + TW_UINT32 BatteryMinutes; /* Battery Minutes Remaining */ + TW_INT16 BatteryPercentage; /* Battery Percentage Remaining */ + TW_INT32 PowerSupply; /* Power Supply */ + TW_FIX32 XResolution; /* Resolution */ + TW_FIX32 YResolution; /* Resolution */ + TW_UINT32 FlashUsed2; /* Flash Used2 */ + TW_UINT32 AutomaticCapture; /* Automatic Capture */ + TW_UINT32 TimeBeforeFirstCapture; /* Automatic Capture */ + TW_UINT32 TimeBetweenCaptures; /* Automatic Capture */ +} TW_DEVICEEVENT, FAR * pTW_DEVICEEVENT; + +/* DAT_FILESYSTEM, information about TWAIN file system */ +typedef struct { + /* DG_CONTROL / DAT_FILESYSTEM / MSG_xxxx fields */ + TW_STR255 InputName; /* The name of the input or source file */ + TW_STR255 OutputName; /* The result of an operation or the name of a destination file */ + TW_MEMREF Context; /* Source specific data used to remember state information */ + /* DG_CONTROL / DAT_FILESYSTEM / MSG_DELETE field */ + int Recursive; /* recursively delete all sub-directories */ + /* DG_CONTROL / DAT_FILESYSTEM / MSG_GETINFO fields */ + TW_INT32 FileType; /* One of the TWFT_xxxx values */ + TW_UINT32 Size; /* Size of current FileType */ + TW_STR32 CreateTimeDate; /* creation date of the file */ + TW_STR32 ModifiedTimeDate; /* last date the file was modified */ + TW_UINT32 FreeSpace; /* bytes of free space on the current device */ + TW_INT32 NewImageSize; /* estimate of the amount of space a new image would take up */ + TW_UINT32 NumberOfFiles; /* number of files, depends on FileType */ + TW_UINT32 NumberOfSnippets; /**/ + char Reserved[512]; /**/ +} TW_FILESYSTEM, FAR * pTW_FILESYSTEM; + +/* DAT_PASSTHRU, device dependent data to pass through Data Source */ +typedef struct { + TW_MEMREF pCommand; /* Pointer to Command buffer */ + TW_UINT32 CommandBytes; /* Number of bytes in Command buffer */ + TW_INT32 Direction; /* One of the TWDR_xxxx values. Defines the direction of data flow */ + TW_MEMREF pData; /* Pointer to Data buffer */ + TW_UINT32 DataBytes; /* Number of bytes in Data buffer */ + TW_UINT32 DataBytesXfered; /* Number of bytes successfully transferred */ +} TW_PASSTHRU, FAR * pTW_PASSTHRU; + +/* DAT_SETUPAUDIOFILEXFER, information required to setup an audio file transfer */ +typedef struct { + TW_STR255 FileName; /* full path target file */ + TW_UINT16 Format; /* one of TWAF_xxxx */ + TW_INT16 VRefNum; +} TW_SETUPAUDIOFILEXFER, FAR * pTW_SETUPAUDIOFILEXFER; + +/**************************************************************************** + * Generic Constants * + ****************************************************************************/ + +#define TWON_ARRAY 3 /* indicates TW_ARRAY container */ +#define TWON_ENUMERATION 4 /* indicates TW_ENUMERATION container */ +#define TWON_ONEVALUE 5 /* indicates TW_ONEVALUE container */ +#define TWON_RANGE 6 /* indicates TW_RANGE container */ + +#define TWON_ICONID 962 /* res Id of icon used in USERSELECT lbox */ +#define TWON_DSMID 461 /* res Id of the DSM version num resource */ +#define TWON_DSMCODEID 63 /* res Id of the Mac SM Code resource */ + +#define TWON_DONTCARE8 0xff +#define TWON_DONTCARE16 0xffff +#define TWON_DONTCARE32 0xffffffff + +/* Flags used in TW_MEMORY structure. */ +#define TWMF_APPOWNS 0x1 +#define TWMF_DSMOWNS 0x2 +#define TWMF_DSOWNS 0x4 +#define TWMF_POINTER 0x8 +#define TWMF_HANDLE 0x10 + +/* Palette types for TW_PALETTE8 */ +#define TWPA_RGB 0 +#define TWPA_GRAY 1 +#define TWPA_CMY 2 + +/* There are four containers used for capabilities negotiation: + * TWON_ONEVALUE, TWON_RANGE, TWON_ENUMERATION, TWON_ARRAY + * In each container structure ItemType can be TWTY_INT8, TWTY_INT16, etc. + * The kind of data stored in the container can be determined by doing + * DCItemSize[ItemType] where the following is defined in TWAIN glue code: + * DCItemSize[]= { sizeof(TW_INT8), + * sizeof(TW_INT16), + * etc. + * sizeof(TW_UINT32) }; + * + */ + +#define TWTY_INT8 0x0000 /* Means Item is a TW_INT8 */ +#define TWTY_INT16 0x0001 /* Means Item is a TW_INT16 */ +#define TWTY_INT32 0x0002 /* Means Item is a TW_INT32 */ + +#define TWTY_UINT8 0x0003 /* Means Item is a TW_UINT8 */ +#define TWTY_UINT16 0x0004 /* Means Item is a TW_UINT16 */ +#define TWTY_UINT32 0x0005 /* Means Item is a TW_UINT32 */ + +#define TWTY_BOOL 0x0006 /* Means Item is a TW_BOOL */ + +#define TWTY_FIX32 0x0007 /* Means Item is a TW_FIX32 */ + +#define TWTY_FRAME 0x0008 /* Means Item is a TW_FRAME */ + +#define TWTY_STR32 0x0009 /* Means Item is a TW_STR32 */ +#define TWTY_STR64 0x000a /* Means Item is a TW_STR64 */ +#define TWTY_STR128 0x000b /* Means Item is a TW_STR128 */ +#define TWTY_STR255 0x000c /* Means Item is a TW_STR255 */ + +/**************************************************************************** + * Capability Constants * + ****************************************************************************/ + +/* ICAP_BITORDER values (BO_ means Bit Order) */ +#define TWBO_LSBFIRST 0 +#define TWBO_MSBFIRST 1 + +/* ICAP_COMPRESSION values (CP_ means ComPression ) */ +#define TWCP_NONE 0 +#define TWCP_PACKBITS 1 +#define TWCP_GROUP31D 2 /* Follows CCITT spec (no End Of Line) */ +#define TWCP_GROUP31DEOL 3 /* Follows CCITT spec (has End Of Line) */ +#define TWCP_GROUP32D 4 /* Follows CCITT spec (use cap for K Factor) */ +#define TWCP_GROUP4 5 /* Follows CCITT spec */ +#define TWCP_JPEG 6 /* Use capability for more info */ +#define TWCP_LZW 7 /* Must license from Unisys and IBM to use */ +#define TWCP_JBIG 8 /* For Bitonal images -- Added 1.7 KHL */ +/* Added 1.8 */ +#define TWCP_PNG 9 +#define TWCP_RLE4 10 +#define TWCP_RLE8 11 +#define TWCP_BITFIELDS 12 + + +/* ICAP_IMAGEFILEFORMAT values (FF_means File Format) */ +#define TWFF_TIFF 0 /* Tagged Image File Format */ +#define TWFF_PICT 1 /* Macintosh PICT */ +#define TWFF_BMP 2 /* Windows Bitmap */ +#define TWFF_XBM 3 /* X-Windows Bitmap */ +#define TWFF_JFIF 4 /* JPEG File Interchange Format */ +#define TWFF_FPX 5 /* Flash Pix */ +#define TWFF_TIFFMULTI 6 /* Multi-page tiff file */ +#define TWFF_PNG 7 +#define TWFF_SPIFF 8 +#define TWFF_EXIF 9 + + +/* ICAP_FILTER values (FT_ means Filter Type) */ +#define TWFT_RED 0 +#define TWFT_GREEN 1 +#define TWFT_BLUE 2 +#define TWFT_NONE 3 +#define TWFT_WHITE 4 +#define TWFT_CYAN 5 +#define TWFT_MAGENTA 6 +#define TWFT_YELLOW 7 +#define TWFT_BLACK 8 + +/* ICAP_LIGHTPATH values (LP_ means Light Path) */ +#define TWLP_REFLECTIVE 0 +#define TWLP_TRANSMISSIVE 1 + +/* ICAP_LIGHTSOURCE values (LS_ means Light Source) */ +#define TWLS_RED 0 +#define TWLS_GREEN 1 +#define TWLS_BLUE 2 +#define TWLS_NONE 3 +#define TWLS_WHITE 4 +#define TWLS_UV 5 +#define TWLS_IR 6 + +/* ICAP_ORIENTATION values (OR_ means ORientation) */ +#define TWOR_ROT0 0 +#define TWOR_ROT90 1 +#define TWOR_ROT180 2 +#define TWOR_ROT270 3 +#define TWOR_PORTRAIT TWOR_ROT0 +#define TWOR_LANDSCAPE TWOR_ROT270 + +/* ICAP_PLANARCHUNKY values (PC_ means Planar/Chunky ) */ +#define TWPC_CHUNKY 0 +#define TWPC_PLANAR 1 + +/* ICAP_PIXELFLAVOR values (PF_ means Pixel Flavor) */ +#define TWPF_CHOCOLATE 0 /* zero pixel represents darkest shade */ +#define TWPF_VANILLA 1 /* zero pixel represents lightest shade */ + +/* ICAP_PIXELTYPE values (PT_ means Pixel Type) */ +#define TWPT_BW 0 /* Black and White */ +#define TWPT_GRAY 1 +#define TWPT_RGB 2 +#define TWPT_PALETTE 3 +#define TWPT_CMY 4 +#define TWPT_CMYK 5 +#define TWPT_YUV 6 +#define TWPT_YUVK 7 +#define TWPT_CIEXYZ 8 + +/* ICAP_SUPPORTEDSIZES values (SS_ means Supported Sizes) */ +#define TWSS_NONE 0 +#define TWSS_A4LETTER 1 +#define TWSS_B5LETTER 2 +#define TWSS_USLETTER 3 +#define TWSS_USLEGAL 4 +/* Added 1.5 */ +#define TWSS_A5 5 +#define TWSS_B4 6 +#define TWSS_B6 7 +/*#define TWSS_B 8 */ +/* Added 1.7 */ +#define TWSS_USLEDGER 9 +#define TWSS_USEXECUTIVE 10 +#define TWSS_A3 11 +#define TWSS_B3 12 +#define TWSS_A6 13 +#define TWSS_C4 14 +#define TWSS_C5 15 +#define TWSS_C6 16 +/* Added 1.8 */ +#define TWSS_4A0 17 +#define TWSS_2A0 18 +#define TWSS_A0 19 +#define TWSS_A1 20 +#define TWSS_A2 21 +#define TWSS_A4 TWSS_A4LETTER +#define TWSS_A7 22 +#define TWSS_A8 23 +#define TWSS_A9 24 +#define TWSS_A10 25 +#define TWSS_ISOB0 26 +#define TWSS_ISOB1 27 +#define TWSS_ISOB2 28 +#define TWSS_ISOB3 TWSS_B3 +#define TWSS_ISOB4 TWSS_B4 +#define TWSS_ISOB5 29 +#define TWSS_ISOB6 TWSS_B6 +#define TWSS_ISOB7 30 +#define TWSS_ISOB8 31 +#define TWSS_ISOB9 32 +#define TWSS_ISOB10 33 +#define TWSS_JISB0 34 +#define TWSS_JISB1 35 +#define TWSS_JISB2 36 +#define TWSS_JISB3 37 +#define TWSS_JISB4 38 +#define TWSS_JISB5 TWSS_B5LETTER +#define TWSS_JISB6 39 +#define TWSS_JISB7 40 +#define TWSS_JISB8 41 +#define TWSS_JISB9 42 +#define TWSS_JISB10 43 +#define TWSS_C0 44 +#define TWSS_C1 45 +#define TWSS_C2 46 +#define TWSS_C3 47 +#define TWSS_C7 48 +#define TWSS_C8 49 +#define TWSS_C9 50 +#define TWSS_C10 51 +#define TWSS_USSTATEMENT 52 +#define TWSS_BUSINESSCARD 53 + +/* ICAP_XFERMECH values (SX_ means Setup XFer) */ +#define TWSX_NATIVE 0 +#define TWSX_FILE 1 +#define TWSX_MEMORY 2 + +/* ICAP_UNITS values (UN_ means UNits) */ +#define TWUN_INCHES 0 +#define TWUN_CENTIMETERS 1 +#define TWUN_PICAS 2 +#define TWUN_POINTS 3 +#define TWUN_TWIPS 4 +#define TWUN_PIXELS 5 + +/* Added 1.5 */ +/* ICAP_BITDEPTHREDUCTION values (BR_ means Bitdepth Reduction) */ +#define TWBR_THRESHOLD 0 +#define TWBR_HALFTONE 1 +#define TWBR_CUSTHALFTONE 2 +#define TWBR_DIFFUSION 3 + +/* Added 1.7 */ +/* ICAP_DUPLEX values */ +#define TWDX_NONE 0 +#define TWDX_1PASSDUPLEX 1 +#define TWDX_2PASSDUPLEX 2 + +/* Added 1.7 */ +/* TWEI_BARCODETYPE values */ +#define TWBT_3OF9 0 +#define TWBT_2OF5INTERLEAVED 1 +#define TWBT_2OF5NONINTERLEAVED 2 +#define TWBT_CODE93 3 +#define TWBT_CODE128 4 +#define TWBT_UCC128 5 +#define TWBT_CODABAR 6 +#define TWBT_UPCA 7 +#define TWBT_UPCE 8 +#define TWBT_EAN8 9 +#define TWBT_EAN13 10 +#define TWBT_POSTNET 11 +#define TWBT_PDF417 12 +/* Added 1.8 */ +#define TWBT_2OF5INDUSTRIAL 13 +#define TWBT_2OF5MATRIX 14 +#define TWBT_2OF5DATALOGIC 15 +#define TWBT_2OF5IATA 16 +#define TWBT_3OF9FULLASCII 17 +#define TWBT_CODABARWITHSTARTSTOP 18 + + +/* Added 1.7 */ +/* TWEI_DESKEWSTATUS values */ +#define TWDSK_SUCCESS 0 +#define TWDSK_REPORTONLY 1 +#define TWDSK_FAIL 2 +#define TWDSK_DISABLED 3 + +/* Added 1.7 */ +/* TWEI_PATCHCODE values */ +#define TWPCH_PATCH1 0 +#define TWPCH_PATCH2 1 +#define TWPCH_PATCH3 2 +#define TWPCH_PATCH4 3 +#define TWPCH_PATCH6 4 +#define TWPCH_PATCHT 5 + +/* Added 1.7 */ +/* CAP_JOBCONTROL values */ +#define TWJC_NONE 0 +#define TWJC_JSIC 1 +#define TWJC_JSIS 2 +#define TWJC_JSXC 3 +#define TWJC_JSXS 4 + +/* Added 1.7 */ +/* TWEI_BARCODEROTATION values (BCOR_ means barcode rotation) */ +#define TWBCOR_ROT0 0 +#define TWBCOR_ROT90 1 +#define TWBCOR_ROT180 2 +#define TWBCOR_ROT270 3 +#define TWBCOR_ROTX 4 + +/* Added 1.8 */ +/* ACAP_AUDIOFILEFORMAT values (AF_ means audio format) */ +#define TWAF_WAV 0 +#define TWAF_AIFF 1 +#define TWAF_AU 3 +#define TWAF_SND 4 + +/* CAP_ALARMS values (AL_ means alarms) */ +#define TWAL_ALARM 0 +#define TWAL_FEEDERERROR 1 +#define TWAL_FEEDERWARNING 2 +#define TWAL_BARCODE 3 +#define TWAL_DOUBLEFEED 4 +#define TWAL_JAM 5 +#define TWAL_PATCHCODE 6 +#define TWAL_POWER 7 +#define TWAL_SKEW 8 + +/* CAP_CLEARBUFFERS values (CB_ means clear buffers) */ +#define TWCB_AUTO 0 +#define TWCB_CLEAR 1 +#define TWCB_NOCLEAR 2 + +/* CAP_DEVICEEVENT values (DE_ means device event) */ +#define TWDE_CUSTOMEVENTS 0x8000 +#define TWDE_CHECKAUTOMATICCAPTURE 0 +#define TWDE_CHECKBATTERY 1 +#define TWDE_CHECKDEVICEONLINE 2 +#define TWDE_CHECKFLASH 3 +#define TWDE_CHECKPOWERSUPPLY 4 +#define TWDE_CHECKRESOLUTION 5 +#define TWDE_DEVICEADDED 6 +#define TWDE_DEVICEOFFLINE 7 +#define TWDE_DEVICEREADY 8 +#define TWDE_DEVICEREMOVED 9 +#define TWDE_IMAGECAPTURED 10 +#define TWDE_IMAGEDELETED 11 +#define TWDE_PAPERDOUBLEFEED 12 +#define TWDE_PAPERJAM 13 +#define TWDE_LAMPFAILURE 14 +#define TWDE_POWERSAVE 15 +#define TWDE_POWERSAVENOTIFY 16 + +/* CAP_FEEDERALIGNMENT values (FA_ means feeder alignment) */ +#define TWFA_NONE 0 +#define TWFA_LEFT 1 +#define TWFA_CENTER 2 +#define TWFA_RIGHT 3 + +/* CAP_FEEDERORDER values (FO_ means feeder order) */ +#define TWFO_FIRSTPAGEFIRST 0 +#define TWFO_LASTPAGEFIRST 1 + +/* CAP_FILESYSTEM values (FS_ means file system) */ +#define TWFS_FILESYSTEM 0 +#define TWFS_RECURSIVEDELETE 1 + +/* CAP_POWERSUPPLY values (PS_ means power supply) */ +#define TWPS_EXTERNAL 0 +#define TWPS_BATTERY 1 + +/* CAP_PRINTER values (PR_ means printer) */ +#define TWPR_IMPRINTERTOPBEFORE 0 +#define TWPR_IMPRINTERTOPAFTER 1 +#define TWPR_IMPRINTERBOTTOMBEFORE 2 +#define TWPR_IMPRINTERBOTTOMAFTER 3 +#define TWPR_ENDORSERTOPBEFORE 4 +#define TWPR_ENDORSERTOPAFTER 5 +#define TWPR_ENDORSERBOTTOMBEFORE 6 +#define TWPR_ENDORSERBOTTOMAFTER 7 + +/* CAP_PRINTERMODE values (PM_ means printer mode) */ +#define TWPM_SINGLESTRING 0 +#define TWPM_MULTISTRING 1 +#define TWPM_COMPOUNDSTRING 2 + +/* ICAP_BARCODESEARCHMODE values (SRCH_ means search) */ +#define SRCH_HORZ 0 +#define SRCH_VERT 1 +#define SRCH_HORZVERT 2 +#define SRCH_VERTHORZ 3 + +/* ICAP_FLASHUSED2 values (FL_ means flash) */ +#define TWFL_NONE 0 +#define TWFL_OFF 1 +#define TWFL_ON 2 +#define TWFL_AUTO 3 +#define TWFL_REDEYE 4 + +/* ICAP_FLIPROTATION values (FR_ means flip rotation) */ +#define TWFR_BOOK 0 +#define TWFR_FANFOLD 1 + +/* ICAP_IMAGEFILTER values (IF_ means image filter) */ +#define TWIF_NONE 0 +#define TWIF_AUTO 1 +#define TWIF_LOWPASS 2 +#define TWIF_BANDPASS 3 +#define TWIF_HIGHPASS 4 +#define TWIF_TEXT TWIF_BANDPASS +#define TWIF_FINELINE TWIF_HIGHPASS + +/* ICAP_NOISEFILTER values (NF_ means noise filter) */ +#define TWNF_NONE 0 +#define TWNF_AUTO 1 +#define TWNF_LONEPIXEL 2 +#define TWNF_MAJORITYRULE 3 + +/* ICAP_OVERSCAN values (OV_ means overscan) */ +#define TWOV_NONE 0 +#define TWOV_AUTO 1 +#define TWOV_TOPBOTTOM 2 +#define TWOV_LEFTRIGHT 3 +#define TWOV_ALL 4 + +/* TW_FILESYSTEM.FileType values (FT_ means file type) */ +#define TWFY_CAMERA 0 +#define TWFY_CAMERATOP 1 +#define TWFY_CAMERABOTTOM 2 +#define TWFY_CAMERAPREVIEW 3 +#define TWFY_DOMAIN 4 +#define TWFY_HOST 5 +#define TWFY_DIRECTORY 6 +#define TWFY_IMAGE 7 +#define TWFY_UNKNOWN 8 + +/**************************************************************************** + * Country Constants * + ****************************************************************************/ + +#define TWCY_AFGHANISTAN 1001 +#define TWCY_ALGERIA 213 +#define TWCY_AMERICANSAMOA 684 +#define TWCY_ANDORRA 033 +#define TWCY_ANGOLA 1002 +#define TWCY_ANGUILLA 8090 +#define TWCY_ANTIGUA 8091 +#define TWCY_ARGENTINA 54 +#define TWCY_ARUBA 297 +#define TWCY_ASCENSIONI 247 +#define TWCY_AUSTRALIA 61 +#define TWCY_AUSTRIA 43 +#define TWCY_BAHAMAS 8092 +#define TWCY_BAHRAIN 973 +#define TWCY_BANGLADESH 880 +#define TWCY_BARBADOS 8093 +#define TWCY_BELGIUM 32 +#define TWCY_BELIZE 501 +#define TWCY_BENIN 229 +#define TWCY_BERMUDA 8094 +#define TWCY_BHUTAN 1003 +#define TWCY_BOLIVIA 591 +#define TWCY_BOTSWANA 267 +#define TWCY_BRITAIN 6 +#define TWCY_BRITVIRGINIS 8095 +#define TWCY_BRAZIL 55 +#define TWCY_BRUNEI 673 +#define TWCY_BULGARIA 359 +#define TWCY_BURKINAFASO 1004 +#define TWCY_BURMA 1005 +#define TWCY_BURUNDI 1006 +#define TWCY_CAMAROON 237 +#define TWCY_CANADA 2 +#define TWCY_CAPEVERDEIS 238 +#define TWCY_CAYMANIS 8096 +#define TWCY_CENTRALAFREP 1007 +#define TWCY_CHAD 1008 +#define TWCY_CHILE 56 +#define TWCY_CHINA 86 +#define TWCY_CHRISTMASIS 1009 +#define TWCY_COCOSIS 1009 +#define TWCY_COLOMBIA 57 +#define TWCY_COMOROS 1010 +#define TWCY_CONGO 1011 +#define TWCY_COOKIS 1012 +#define TWCY_COSTARICA 506 +#define TWCY_CUBA 005 +#define TWCY_CYPRUS 357 +#define TWCY_CZECHOSLOVAKIA 42 +#define TWCY_DENMARK 45 +#define TWCY_DJIBOUTI 1013 +#define TWCY_DOMINICA 8097 +#define TWCY_DOMINCANREP 8098 +#define TWCY_EASTERIS 1014 +#define TWCY_ECUADOR 593 +#define TWCY_EGYPT 20 +#define TWCY_ELSALVADOR 503 +#define TWCY_EQGUINEA 1015 +#define TWCY_ETHIOPIA 251 +#define TWCY_FALKLANDIS 1016 +#define TWCY_FAEROEIS 298 +#define TWCY_FIJIISLANDS 679 +#define TWCY_FINLAND 358 +#define TWCY_FRANCE 33 +#define TWCY_FRANTILLES 596 +#define TWCY_FRGUIANA 594 +#define TWCY_FRPOLYNEISA 689 +#define TWCY_FUTANAIS 1043 +#define TWCY_GABON 241 +#define TWCY_GAMBIA 220 +#define TWCY_GERMANY 49 +#define TWCY_GHANA 233 +#define TWCY_GIBRALTER 350 +#define TWCY_GREECE 30 +#define TWCY_GREENLAND 299 +#define TWCY_GRENADA 8099 +#define TWCY_GRENEDINES 8015 +#define TWCY_GUADELOUPE 590 +#define TWCY_GUAM 671 +#define TWCY_GUANTANAMOBAY 5399 +#define TWCY_GUATEMALA 502 +#define TWCY_GUINEA 224 +#define TWCY_GUINEABISSAU 1017 +#define TWCY_GUYANA 592 +#define TWCY_HAITI 509 +#define TWCY_HONDURAS 504 +#define TWCY_HONGKONG 852 +#define TWCY_HUNGARY 36 +#define TWCY_ICELAND 354 +#define TWCY_INDIA 91 +#define TWCY_INDONESIA 62 +#define TWCY_IRAN 98 +#define TWCY_IRAQ 964 +#define TWCY_IRELAND 353 +#define TWCY_ISRAEL 972 +#define TWCY_ITALY 39 +#define TWCY_IVORYCOAST 225 +#define TWCY_JAMAICA 8010 +#define TWCY_JAPAN 81 +#define TWCY_JORDAN 962 +#define TWCY_KENYA 254 +#define TWCY_KIRIBATI 1018 +#define TWCY_KOREA 82 +#define TWCY_KUWAIT 965 +#define TWCY_LAOS 1019 +#define TWCY_LEBANON 1020 +#define TWCY_LIBERIA 231 +#define TWCY_LIBYA 218 +#define TWCY_LIECHTENSTEIN 41 +#define TWCY_LUXENBOURG 352 +#define TWCY_MACAO 853 +#define TWCY_MADAGASCAR 1021 +#define TWCY_MALAWI 265 +#define TWCY_MALAYSIA 60 +#define TWCY_MALDIVES 960 +#define TWCY_MALI 1022 +#define TWCY_MALTA 356 +#define TWCY_MARSHALLIS 692 +#define TWCY_MAURITANIA 1023 +#define TWCY_MAURITIUS 230 +#define TWCY_MEXICO 3 +#define TWCY_MICRONESIA 691 +#define TWCY_MIQUELON 508 +#define TWCY_MONACO 33 +#define TWCY_MONGOLIA 1024 +#define TWCY_MONTSERRAT 8011 +#define TWCY_MOROCCO 212 +#define TWCY_MOZAMBIQUE 1025 +#define TWCY_NAMIBIA 264 +#define TWCY_NAURU 1026 +#define TWCY_NEPAL 977 +#define TWCY_NETHERLANDS 31 +#define TWCY_NETHANTILLES 599 +#define TWCY_NEVIS 8012 +#define TWCY_NEWCALEDONIA 687 +#define TWCY_NEWZEALAND 64 +#define TWCY_NICARAGUA 505 +#define TWCY_NIGER 227 +#define TWCY_NIGERIA 234 +#define TWCY_NIUE 1027 +#define TWCY_NORFOLKI 1028 +#define TWCY_NORWAY 47 +#define TWCY_OMAN 968 +#define TWCY_PAKISTAN 92 +#define TWCY_PALAU 1029 +#define TWCY_PANAMA 507 +#define TWCY_PARAGUAY 595 +#define TWCY_PERU 51 +#define TWCY_PHILLIPPINES 63 +#define TWCY_PITCAIRNIS 1030 +#define TWCY_PNEWGUINEA 675 +#define TWCY_POLAND 48 +#define TWCY_PORTUGAL 351 +#define TWCY_QATAR 974 +#define TWCY_REUNIONI 1031 +#define TWCY_ROMANIA 40 +#define TWCY_RWANDA 250 +#define TWCY_SAIPAN 670 +#define TWCY_SANMARINO 39 +#define TWCY_SAOTOME 1033 +#define TWCY_SAUDIARABIA 966 +#define TWCY_SENEGAL 221 +#define TWCY_SEYCHELLESIS 1034 +#define TWCY_SIERRALEONE 1035 +#define TWCY_SINGAPORE 65 +#define TWCY_SOLOMONIS 1036 +#define TWCY_SOMALI 1037 +#define TWCY_SOUTHAFRICA 27 +#define TWCY_SPAIN 34 +#define TWCY_SRILANKA 94 +#define TWCY_STHELENA 1032 +#define TWCY_STKITTS 8013 +#define TWCY_STLUCIA 8014 +#define TWCY_STPIERRE 508 +#define TWCY_STVINCENT 8015 +#define TWCY_SUDAN 1038 +#define TWCY_SURINAME 597 +#define TWCY_SWAZILAND 268 +#define TWCY_SWEDEN 46 +#define TWCY_SWITZERLAND 41 +#define TWCY_SYRIA 1039 +#define TWCY_TAIWAN 886 +#define TWCY_TANZANIA 255 +#define TWCY_THAILAND 66 +#define TWCY_TOBAGO 8016 +#define TWCY_TOGO 228 +#define TWCY_TONGAIS 676 +#define TWCY_TRINIDAD 8016 +#define TWCY_TUNISIA 216 +#define TWCY_TURKEY 90 +#define TWCY_TURKSCAICOS 8017 +#define TWCY_TUVALU 1040 +#define TWCY_UGANDA 256 +#define TWCY_USSR 7 +#define TWCY_UAEMIRATES 971 +#define TWCY_UNITEDKINGDOM 44 +#define TWCY_USA 1 +#define TWCY_URUGUAY 598 +#define TWCY_VANUATU 1041 +#define TWCY_VATICANCITY 39 +#define TWCY_VENEZUELA 58 +#define TWCY_WAKE 1042 +#define TWCY_WALLISIS 1043 +#define TWCY_WESTERNSAHARA 1044 +#define TWCY_WESTERNSAMOA 1045 +#define TWCY_YEMEN 1046 +#define TWCY_YUGOSLAVIA 38 +#define TWCY_ZAIRE 243 +#define TWCY_ZAMBIA 260 +#define TWCY_ZIMBABWE 263 + +/**************************************************************************** + * Language Constants * + ****************************************************************************/ + +#define TWLG_DAN 0 /* Danish */ +#define TWLG_DUT 1 /* Dutch */ +#define TWLG_ENG 2 /* International English */ +#define TWLG_FCF 3 /* French Canadian */ +#define TWLG_FIN 4 /* Finnish */ +#define TWLG_FRN 5 /* French */ +#define TWLG_GER 6 /* German */ +#define TWLG_ICE 7 /* Icelandic */ +#define TWLG_ITN 8 /* Italian */ +#define TWLG_NOR 9 /* Norwegian */ +#define TWLG_POR 10 /* Portuguese */ +#define TWLG_SPA 11 /* Spanish */ +#define TWLG_SWE 12 /* Swedish */ +#define TWLG_USA 13 /* U.S. English */ +/* Added for 1.8 */ +#define TWLG_USERLOCALE -1 +#define TWLG_AFRIKAANS 14 +#define TWLG_ALBANIA 15 +#define TWLG_ARABIC 16 +#define TWLG_ARABIC_ALGERIA 17 +#define TWLG_ARABIC_BAHRAIN 18 +#define TWLG_ARABIC_EGYPT 19 +#define TWLG_ARABIC_IRAQ 20 +#define TWLG_ARABIC_JORDAN 21 +#define TWLG_ARABIC_KUWAIT 22 +#define TWLG_ARABIC_LEBANON 23 +#define TWLG_ARABIC_LIBYA 24 +#define TWLG_ARABIC_MOROCCO 25 +#define TWLG_ARABIC_OMAN 26 +#define TWLG_ARABIC_QATAR 27 +#define TWLG_ARABIC_SAUDIARABIA 28 +#define TWLG_ARABIC_SYRIA 29 +#define TWLG_ARABIC_TUNISIA 30 +#define TWLG_ARABIC_UAE 31 /* United Arabic Emirates */ +#define TWLG_ARABIC_YEMEN 32 +#define TWLG_BASQUE 33 +#define TWLG_BYELORUSSIAN 34 +#define TWLG_BULGARIAN 35 +#define TWLG_CATALAN 36 +#define TWLG_CHINESE 37 +#define TWLG_CHINESE_HONGKONG 38 +#define TWLG_CHINESE_PRC 39 /* People's Republic of China */ +#define TWLG_CHINESE_SINGAPORE 40 +#define TWLG_CHINESE_SIMPLIFIED 41 +#define TWLG_CHINESE_TAIWAN 42 +#define TWLG_CHINESE_TRADITIONAL 43 +#define TWLG_CROATIA 44 +#define TWLG_CZECH 45 +#define TWLG_DANISH TWLG_DAN +#define TWLG_DUTCH TWLG_DUT +#define TWLG_DUTCH_BELGIAN 46 +#define TWLG_ENGLISH TWLG_ENG +#define TWLG_ENGLISH_AUSTRALIAN 47 +#define TWLG_ENGLISH_CANADIAN 48 +#define TWLG_ENGLISH_IRELAND 49 +#define TWLG_ENGLISH_NEWZEALAND 50 +#define TWLG_ENGLISH_SOUTHAFRICA 51 +#define TWLG_ENGLISH_UK 52 +#define TWLG_ENGLISH_USA TWLG_USA +#define TWLG_ESTONIAN 53 +#define TWLG_FAEROESE 54 +#define TWLG_FARSI 55 +#define TWLG_FINNISH TWLG_FIN +#define TWLG_FRENCH TWLG_FRN +#define TWLG_FRENCH_BELGIAN 56 +#define TWLG_FRENCH_CANADIAN TWLG_FCF +#define TWLG_FRENCH_LUXEMBOURG 57 +#define TWLG_FRENCH_SWISS 58 +#define TWLG_GERMAN TWLG_GER +#define TWLG_GERMAN_AUSTRIAN 59 +#define TWLG_GERMAN_LUXEMBOURG 60 +#define TWLG_GERMAN_LIECHTENSTEIN 61 +#define TWLG_GERMAN_SWISS 62 +#define TWLG_GREEK 63 +#define TWLG_HEBREW 64 +#define TWLG_HUNGARIAN 65 +#define TWLG_ICELANDIC TWLG_ICE +#define TWLG_INDONESIAN 66 +#define TWLG_ITALIAN TWLG_ITN +#define TWLG_ITALIAN_SWISS 67 +#define TWLG_JAPANESE 68 +#define TWLG_KOREAN 69 +#define TWLG_KOREAN_JOHAB 70 +#define TWLG_LATVIAN 71 +#define TWLG_LITHUANIAN 72 +#define TWLG_NORWEGIAN TWLG_NOR +#define TWLG_NORWEGIAN_BOKMAL 73 +#define TWLG_NORWEGIAN_NYNORSK 74 +#define TWLG_POLISH 75 +#define TWLG_PORTUGUESE TWLG_POR +#define TWLG_PORTUGUESE_BRAZIL 76 +#define TWLG_ROMANIAN 77 +#define TWLG_RUSSIAN 78 +#define TWLG_SERBIAN_LATIN 79 +#define TWLG_SLOVAK 80 +#define TWLG_SLOVENIAN 81 +#define TWLG_SPANISH TWLG_SPA +#define TWLG_SPANISH_MEXICAN 82 +#define TWLG_SPANISH_MODERN 83 +#define TWLG_SWEDISH TWLG_SWE +#define TWLG_THAI 84 +#define TWLG_TURKISH 85 +#define TWLG_UKRANIAN 86 + +/**************************************************************************** + * Data Groups * + ****************************************************************************/ + +/* More Data Groups may be added in the future. + * Possible candidates include text, vector graphics, sound, etc. + * NOTE: Data Group constants must be powers of 2 as they are used + * as bitflags when Application asks DSM to present a list of DSs. + */ + +#define DG_CONTROL 0x0001L /* data pertaining to control */ +#define DG_IMAGE 0x0002L /* data pertaining to raster images */ +/* Added 1.8 */ +#define DG_AUDIO 0x0004L /* data pertaining to audio */ + +/**************************************************************************** + * Data Argument Types * + ****************************************************************************/ + +/* SDH - 03/23/95 - WATCH */ +/* The thunker requires knowledge about size of data being passed in the */ +/* lpData parameter to DS_Entry (which is not readily available due to */ +/* type LPVOID. Thus, we key off the DAT_ argument to determine the size. */ +/* This has a couple implications: */ +/* 1) Any additional DAT_ features require modifications to the thunk code */ +/* for thunker support. */ +/* 2) Any applications which use the custom capabilities are not supported */ +/* under thunking since we have no way of knowing what size data (if */ +/* any) is being passed. */ + +#define DAT_NULL 0x0000 /* No data or structure. */ +#define DAT_CUSTOMBASE 0x8000 /* Base of custom DATs. */ + +/* Data Argument Types for the DG_CONTROL Data Group. */ +#define DAT_CAPABILITY 0x0001 /* TW_CAPABILITY */ +#define DAT_EVENT 0x0002 /* TW_EVENT */ +#define DAT_IDENTITY 0x0003 /* TW_IDENTITY */ +#define DAT_PARENT 0x0004 /* TW_HANDLE, application win handle in Windows */ +#define DAT_PENDINGXFERS 0x0005 /* TW_PENDINGXFERS */ +#define DAT_SETUPMEMXFER 0x0006 /* TW_SETUPMEMXFER */ +#define DAT_SETUPFILEXFER 0x0007 /* TW_SETUPFILEXFER */ +#define DAT_STATUS 0x0008 /* TW_STATUS */ +#define DAT_USERINTERFACE 0x0009 /* TW_USERINTERFACE */ +#define DAT_XFERGROUP 0x000a /* TW_UINT32 */ +/* SDH - 03/21/95 - TWUNK */ +/* Additional message required for thunker to request the special */ +/* identity information. */ +#define DAT_TWUNKIDENTITY 0x000b /* TW_TWUNKIDENTITY */ +#define DAT_CUSTOMDSDATA 0x000c /* TW_CUSTOMDSDATA. */ +/* Added 1.8 */ +#define DAT_DEVICEEVENT 0x000d /* TW_DEVICEEVENT */ +#define DAT_FILESYSTEM 0x000e /* TW_FILESYSTEM */ +#define DAT_PASSTHRU 0x000f /* TW_PASSTHRU */ + +/* Data Argument Types for the DG_IMAGE Data Group. */ +#define DAT_IMAGEINFO 0x0101 /* TW_IMAGEINFO */ +#define DAT_IMAGELAYOUT 0x0102 /* TW_IMAGELAYOUT */ +#define DAT_IMAGEMEMXFER 0x0103 /* TW_IMAGEMEMXFER */ +#define DAT_IMAGENATIVEXFER 0x0104 /* TW_UINT32 loword is hDIB, PICHandle */ +#define DAT_IMAGEFILEXFER 0x0105 /* Null data */ +#define DAT_CIECOLOR 0x0106 /* TW_CIECOLOR */ +#define DAT_GRAYRESPONSE 0x0107 /* TW_GRAYRESPONSE */ +#define DAT_RGBRESPONSE 0x0108 /* TW_RGBRESPONSE */ +#define DAT_JPEGCOMPRESSION 0x0109 /* TW_JPEGCOMPRESSION */ +#define DAT_PALETTE8 0x010a /* TW_PALETTE8 */ +#define DAT_EXTIMAGEINFO 0x010b /* TW_EXTIMAGEINFO -- for 1.7 Spec. */ + +/* Added 1.8 */ +/* Data Argument Types for the DG_AUDIO Data Group. */ +#define DAT_AUDIOFILEXFER 0x0201 /* Null data */ +#define DAT_AUDIOINFO 0x0202 /* TW_AUDIOINFO */ +#define DAT_AUDIONATIVEXFER 0x0203 /* TW_UINT32 handle to WAV, (AIFF Mac) */ + +/**************************************************************************** + * Messages * + ****************************************************************************/ + +/* All message constants are unique. + * Messages are grouped according to which DATs they are used with.*/ + +#define MSG_NULL 0x0000 /* Used in TW_EVENT structure */ +#define MSG_CUSTOMBASE 0x8000 /* Base of custom messages */ + +/* Generic messages may be used with any of several DATs. */ +#define MSG_GET 0x0001 /* Get one or more values */ +#define MSG_GETCURRENT 0x0002 /* Get current value */ +#define MSG_GETDEFAULT 0x0003 /* Get default (e.g. power up) value */ +#define MSG_GETFIRST 0x0004 /* Get first of a series of items, e.g. DSs */ +#define MSG_GETNEXT 0x0005 /* Iterate through a series of items. */ +#define MSG_SET 0x0006 /* Set one or more values */ +#define MSG_RESET 0x0007 /* Set current value to default value */ +#define MSG_QUERYSUPPORT 0x0008 /* Get supported operations on the cap. */ + +/* Messages used with DAT_NULL */ +#define MSG_XFERREADY 0x0101 /* The data source has data ready */ +#define MSG_CLOSEDSREQ 0x0102 /* Request for Application. to close DS */ +#define MSG_CLOSEDSOK 0x0103 /* Tell the Application. to save the state. */ +/* Added 1.8 */ +#define MSG_DEVICEEVENT 0X0104 /* Some event has taken place */ + +/* Messages used with a pointer to a DAT_STATUS structure */ +#define MSG_CHECKSTATUS 0x0201 /* Get status information */ + +/* Messages used with a pointer to DAT_PARENT data */ +#define MSG_OPENDSM 0x0301 /* Open the DSM */ +#define MSG_CLOSEDSM 0x0302 /* Close the DSM */ + +/* Messages used with a pointer to a DAT_IDENTITY structure */ +#define MSG_OPENDS 0x0401 /* Open a data source */ +#define MSG_CLOSEDS 0x0402 /* Close a data source */ +#define MSG_USERSELECT 0x0403 /* Put up a dialog of all DS */ + +/* Messages used with a pointer to a DAT_USERINTERFACE structure */ +#define MSG_DISABLEDS 0x0501 /* Disable data transfer in the DS */ +#define MSG_ENABLEDS 0x0502 /* Enable data transfer in the DS */ +#define MSG_ENABLEDSUIONLY 0x0503 /* Enable for saving DS state only. */ + +/* Messages used with a pointer to a DAT_EVENT structure */ +#define MSG_PROCESSEVENT 0x0601 + +/* Messages used with a pointer to a DAT_PENDINGXFERS structure */ +#define MSG_ENDXFER 0x0701 + +/* Added 1.8 */ +/* Messages used with a pointer to a DAT_FILESYSTEM structure */ +#define MSG_CHANGEDIRECTORY 0x0801 +#define MSG_CREATEDIRECTORY 0x0802 +#define MSG_DELETE 0x0803 +#define MSG_FORMATMEDIA 0x0804 +#define MSG_GETCLOSE 0x0805 +#define MSG_GETFIRSTFILE 0x0806 +#define MSG_GETINFO 0x0807 +#define MSG_GETNEXTFILE 0x0808 +#define MSG_RENAME 0x0809 + +/* Messages used with a pointer to a DAT_PASSTHRU structure */ +#define MSG_PASSTHRU 0x0901 + +/**************************************************************************** + * Capabilities * + ****************************************************************************/ + +#define CAP_CUSTOMBASE 0x8000 /* Base of custom capabilities */ + +/* all data sources are REQUIRED to support these caps */ +#define CAP_XFERCOUNT 0x0001 + +/* image data sources are REQUIRED to support these caps */ +#define ICAP_COMPRESSION 0x0100 +#define ICAP_PIXELTYPE 0x0101 +#define ICAP_UNITS 0x0102 /* default is TWUN_INCHES */ +#define ICAP_XFERMECH 0x0103 + +/* all data sources MAY support these caps */ +#define CAP_AUTHOR 0x1000 +#define CAP_CAPTION 0x1001 +#define CAP_FEEDERENABLED 0x1002 +#define CAP_FEEDERLOADED 0x1003 +#define CAP_TIMEDATE 0x1004 +#define CAP_SUPPORTEDCAPS 0x1005 +#define CAP_EXTENDEDCAPS 0x1006 +#define CAP_AUTOFEED 0x1007 +#define CAP_CLEARPAGE 0x1008 +#define CAP_FEEDPAGE 0x1009 +#define CAP_REWINDPAGE 0x100a +#define CAP_INDICATORS 0x100b /* Added 1.1 */ +#define CAP_SUPPORTEDCAPSEXT 0x100c /* Added 1.6 */ +#define CAP_PAPERDETECTABLE 0x100d /* Added 1.6 */ +#define CAP_UICONTROLLABLE 0x100e /* Added 1.6 */ +#define CAP_DEVICEONLINE 0x100f /* Added 1.6 */ +#define CAP_AUTOSCAN 0x1010 /* Added 1.6 */ +#define CAP_THUMBNAILSENABLED 0x1011 /* Added 1.7 */ +#define CAP_DUPLEX 0x1012 /* Added 1.7 */ +#define CAP_DUPLEXENABLED 0x1013 /* Added 1.7 */ +#define CAP_ENABLEDSUIONLY 0x1014 /* Added 1.7 */ +#define CAP_CUSTOMDSDATA 0x1015 /* Added 1.7 */ +#define CAP_ENDORSER 0x1016 /* Added 1.7 */ +#define CAP_JOBCONTROL 0x1017 /* Added 1.7 */ +#define CAP_ALARMS 0x1018 /* Added 1.8 */ +#define CAP_ALARMVOLUME 0x1019 /* Added 1.8 */ +#define CAP_AUTOMATICCAPTURE 0x101a /* Added 1.8 */ +#define CAP_TIMEBEFOREFIRSTCAPTURE 0x101b /* Added 1.8 */ +#define CAP_TIMEBETWEENCAPTURES 0x101c /* Added 1.8 */ +#define CAP_CLEARBUFFERS 0x101d /* Added 1.8 */ +#define CAP_MAXBATCHBUFFERS 0x101e /* Added 1.8 */ +#define CAP_DEVICETIMEDATE 0x101f /* Added 1.8 */ +#define CAP_POWERSUPPLY 0x1020 /* Added 1.8 */ +#define CAP_CAMERAPREVIEWUI 0x1021 /* Added 1.8 */ +#define CAP_DEVICEEVENT 0x1022 /* Added 1.8 */ +#define CAP_PAGEMULTIPLEACQUIRE 0x1023 /* Added 1.8 */ +#define CAP_SERIALNUMBER 0x1024 /* Added 1.8 */ +#define CAP_FILESYSTEM 0x1025 /* Added 1.8 */ +#define CAP_PRINTER 0x1026 /* Added 1.8 */ +#define CAP_PRINTERENABLED 0x1027 /* Added 1.8 */ +#define CAP_PRINTERINDEX 0x1028 /* Added 1.8 */ +#define CAP_PRINTERMODE 0x1029 /* Added 1.8 */ +#define CAP_PRINTERSTRING 0x102a /* Added 1.8 */ +#define CAP_PRINTERSUFFIX 0x102b /* Added 1.8 */ +#define CAP_LANGUAGE 0x102c /* Added 1.8 */ +#define CAP_FEEDERALIGNMENT 0x102d /* Added 1.8 */ +#define CAP_FEEDERORDER 0x102e /* Added 1.8 */ +#define CAP_PAPERBINDING 0x102f /* Added 1.8 */ +#define CAP_REACQUIREALLOWED 0x1030 /* Added 1.8 */ +#define CAP_PASSTHRU 0x1031 /* Added 1.8 */ +#define CAP_BATTERYMINUTES 0x1032 /* Added 1.8 */ +#define CAP_BATTERYPERCENTAGE 0x1033 /* Added 1.8 */ +#define CAP_POWERDOWNTIME 0x1034 /* Added 1.8 */ + +/* image data sources MAY support these caps */ +#define ICAP_AUTOBRIGHT 0x1100 +#define ICAP_BRIGHTNESS 0x1101 +#define ICAP_CONTRAST 0x1103 +#define ICAP_CUSTHALFTONE 0x1104 +#define ICAP_EXPOSURETIME 0x1105 +#define ICAP_FILTER 0x1106 +#define ICAP_FLASHUSED 0x1107 +#define ICAP_GAMMA 0x1108 +#define ICAP_HALFTONES 0x1109 +#define ICAP_HIGHLIGHT 0x110a +#define ICAP_IMAGEFILEFORMAT 0x110c +#define ICAP_LAMPSTATE 0x110d +#define ICAP_LIGHTSOURCE 0x110e +#define ICAP_ORIENTATION 0x1110 +#define ICAP_PHYSICALWIDTH 0x1111 +#define ICAP_PHYSICALHEIGHT 0x1112 +#define ICAP_SHADOW 0x1113 +#define ICAP_FRAMES 0x1114 +#define ICAP_XNATIVERESOLUTION 0x1116 +#define ICAP_YNATIVERESOLUTION 0x1117 +#define ICAP_XRESOLUTION 0x1118 +#define ICAP_YRESOLUTION 0x1119 +#define ICAP_MAXFRAMES 0x111a +#define ICAP_TILES 0x111b +#define ICAP_BITORDER 0x111c +#define ICAP_CCITTKFACTOR 0x111d +#define ICAP_LIGHTPATH 0x111e +#define ICAP_PIXELFLAVOR 0x111f +#define ICAP_PLANARCHUNKY 0x1120 +#define ICAP_ROTATION 0x1121 +#define ICAP_SUPPORTEDSIZES 0x1122 +#define ICAP_THRESHOLD 0x1123 +#define ICAP_XSCALING 0x1124 +#define ICAP_YSCALING 0x1125 +#define ICAP_BITORDERCODES 0x1126 +#define ICAP_PIXELFLAVORCODES 0x1127 +#define ICAP_JPEGPIXELTYPE 0x1128 +#define ICAP_TIMEFILL 0x112a +#define ICAP_BITDEPTH 0x112b +#define ICAP_BITDEPTHREDUCTION 0x112c /* Added 1.5 */ +#define ICAP_UNDEFINEDIMAGESIZE 0x112d /* Added 1.6 */ +#define ICAP_IMAGEDATASET 0x112e /* Added 1.7 */ +#define ICAP_EXTIMAGEINFO 0x112f /* Added 1.7 */ +#define ICAP_MINIMUMHEIGHT 0x1130 /* Added 1.7 */ +#define ICAP_MINIMUMWIDTH 0x1131 /* Added 1.7 */ +#define ICAP_AUTOBORDERDETECTION 0x1132 /* Added 1.8 */ +#define ICAP_AUTODESKEW 0x1133 /* Added 1.8 */ +#define ICAP_AUTODISCARDBLANKPAGES 0x1134 /* Added 1.8 */ +#define ICAP_AUTOROTATE 0x1135 /* Added 1.8 */ +#define ICAP_FLIPROTATION 0x1136 /* Added 1.8 */ +#define ICAP_BARCODEDETECTIONENABLED 0x1137 /* Added 1.8 */ +#define ICAP_SUPPORTEDBARCODETYPES 0x1138 /* Added 1.8 */ +#define ICAP_BARCODEMAXSEARCHPRIORITIES 0x1139 /* Added 1.8 */ +#define ICAP_BARCODESEARCHPRIORITIES 0x113a /* Added 1.8 */ +#define ICAP_BARCODESEARCHMODE 0x113b /* Added 1.8 */ +#define ICAP_BARCODEMAXRETRIES 0x113c /* Added 1.8 */ +#define ICAP_BARCODETIMEOUT 0x113d /* Added 1.8 */ +#define ICAP_ZOOMFACTOR 0x113e /* Added 1.8 */ +#define ICAP_PATCHCODEDETECTIONENABLED 0x113f /* Added 1.8 */ +#define ICAP_SUPPORTEDPATCHCODETYPES 0x1140 /* Added 1.8 */ +#define ICAP_PATCHCODEMAXSEARCHPRIORITIES 0x1141 /* Added 1.8 */ +#define ICAP_PATCHCODESEARCHPRIORITIES 0x1142 /* Added 1.8 */ +#define ICAP_PATCHCODESEARCHMODE 0x1143 /* Added 1.8 */ +#define ICAP_PATCHCODEMAXRETRIES 0x1144 /* Added 1.8 */ +#define ICAP_PATCHCODETIMEOUT 0x1145 /* Added 1.8 */ +#define ICAP_FLASHUSED2 0x1146 /* Added 1.8 */ +#define ICAP_IMAGEFILTER 0x1147 /* Added 1.8 */ +#define ICAP_NOISEFILTER 0x1148 /* Added 1.8 */ +#define ICAP_OVERSCAN 0x1149 /* Added 1.8 */ +#define ICAP_AUTOMATICBORDERDETECTION 0x1150 /* Added 1.8 */ +#define ICAP_AUTOMATICDESKEW 0x1151 /* Added 1.8 */ +#define ICAP_AUTOMATICROTATE 0x1152 /* Added 1.8 */ + +/* image data sources MAY support these audio caps */ +#define ACAP_AUDIOFILEFORMAT 0x1201 /* Added 1.8 */ +#define ACAP_XFERMECH 0x1202 /* Added 1.8 */ + +/* ----------------------------------------------------------------------- *\ + + Version 1.7: Following is Extended Image Info Attributes. + July 1997 + KHL + +\* ----------------------------------------------------------------------- */ + +#define TWEI_BARCODEX 0x1200 +#define TWEI_BARCODEY 0x1201 +#define TWEI_BARCODETEXT 0x1202 +#define TWEI_BARCODETYPE 0x1203 +#define TWEI_DESHADETOP 0x1204 +#define TWEI_DESHADELEFT 0x1205 +#define TWEI_DESHADEHEIGHT 0x1206 +#define TWEI_DESHADEWIDTH 0x1207 +#define TWEI_DESHADESIZE 0x1208 +#define TWEI_SPECKLESREMOVED 0x1209 +#define TWEI_HORZLINEXCOORD 0x120A +#define TWEI_HORZLINEYCOORD 0x120B +#define TWEI_HORZLINELENGTH 0x120C +#define TWEI_HORZLINETHICKNESS 0x120D +#define TWEI_VERTLINEXCOORD 0x120E +#define TWEI_VERTLINEYCOORD 0x120F +#define TWEI_VERTLINELENGTH 0x1210 +#define TWEI_VERTLINETHICKNESS 0x1211 +#define TWEI_PATCHCODE 0x1212 +#define TWEI_ENDORSEDTEXT 0x1213 +#define TWEI_FORMCONFIDENCE 0x1214 +#define TWEI_FORMTEMPLATEMATCH 0x1215 +#define TWEI_FORMTEMPLATEPAGEMATCH 0x1216 +#define TWEI_FORMHORZDOCOFFSET 0x1217 +#define TWEI_FORMVERTDOCOFFSET 0x1218 +#define TWEI_BARCODECOUNT 0x1219 +#define TWEI_BARCODECONFIDENCE 0x121A +#define TWEI_BARCODEROTATION 0x121B +#define TWEI_BARCODETEXTLENGTH 0x121C +#define TWEI_DESHADECOUNT 0x121D +#define TWEI_DESHADEBLACKCOUNTOLD 0x121E +#define TWEI_DESHADEBLACKCOUNTNEW 0x121F +#define TWEI_DESHADEBLACKRLMIN 0x1220 +#define TWEI_DESHADEBLACKRLMAX 0x1221 +#define TWEI_DESHADEWHITECOUNTOLD 0x1222 +#define TWEI_DESHADEWHITECOUNTNEW 0x1223 +#define TWEI_DESHADEWHITERLMIN 0x1224 +#define TWEI_DESHADEWHITERLAVE 0x1225 +#define TWEI_DESHADEWHITERLMAX 0x1226 +#define TWEI_BLACKSPECKLESREMOVED 0x1227 +#define TWEI_WHITESPECKLESREMOVED 0x1228 +#define TWEI_HORZLINECOUNT 0x1229 +#define TWEI_VERTLINECOUNT 0x122A +#define TWEI_DESKEWSTATUS 0x122B +#define TWEI_SKEWORIGINALANGLE 0x122C +#define TWEI_SKEWFINALANGLE 0x122D +#define TWEI_SKEWCONFIDENCE 0x122E +#define TWEI_SKEWWINDOWX1 0x122F +#define TWEI_SKEWWINDOWY1 0x1230 +#define TWEI_SKEWWINDOWX2 0x1231 +#define TWEI_SKEWWINDOWY2 0x1232 +#define TWEI_SKEWWINDOWX3 0x1233 +#define TWEI_SKEWWINDOWY3 0x1234 +#define TWEI_SKEWWINDOWX4 0x1235 +#define TWEI_SKEWWINDOWY4 0x1236 + +#define TWEJ_NONE 0x0000 +#define TWEJ_MIDSEPARATOR 0x0001 +#define TWEJ_PATCH1 0x0002 +#define TWEJ_PATCH2 0x0003 +#define TWEJ_PATCH3 0x0004 +#define TWEJ_PATCH4 0x0005 +#define TWEJ_PATCH6 0x0006 +#define TWEJ_PATCHT 0x0007 + +/*************************************************************************** + * Return Codes and Condition Codes section * + ***************************************************************************/ + +/* Return Codes: DSM_Entry and DS_Entry may return any one of these values. */ +#define TWRC_CUSTOMBASE 0x8000 + +#define TWRC_SUCCESS 0 +#define TWRC_FAILURE 1 /* Application may get TW_STATUS for info on failure */ +#define TWRC_CHECKSTATUS 2 /* "tried hard"; get status */ +#define TWRC_CANCEL 3 +#define TWRC_DSEVENT 4 +#define TWRC_NOTDSEVENT 5 +#define TWRC_XFERDONE 6 +#define TWRC_ENDOFLIST 7 /* After MSG_GETNEXT if nothing left */ +#define TWRC_INFONOTSUPPORTED 8 +#define TWRC_DATANOTAVAILABLE 9 + +/* Condition Codes: Application gets these by doing DG_CONTROL DAT_STATUS MSG_GET. */ +#define TWCC_CUSTOMBASE 0x8000 + +#define TWCC_SUCCESS 0 /* It worked! */ +#define TWCC_BUMMER 1 /* Failure due to unknown causes */ +#define TWCC_LOWMEMORY 2 /* Not enough memory to perform operation */ +#define TWCC_NODS 3 /* No Data Source */ +#define TWCC_MAXCONNECTIONS 4 /* DS is connected to max possible applications */ +#define TWCC_OPERATIONERROR 5 /* DS or DSM reported error, application shouldn't */ +#define TWCC_BADCAP 6 /* Unknown capability */ +#define TWCC_BADPROTOCOL 9 /* Unrecognized MSG DG DAT combination */ +#define TWCC_BADVALUE 10 /* Data parameter out of range */ +#define TWCC_SEQERROR 11 /* DG DAT MSG out of expected sequence */ +#define TWCC_BADDEST 12 /* Unknown destination Application/Source in DSM_Entry */ +#define TWCC_CAPUNSUPPORTED 13 /* Capability not supported by source */ +#define TWCC_CAPBADOPERATION 14 /* Operation not supported by capability */ +#define TWCC_CAPSEQERROR 15 /* Capability has dependency on other capability */ +/* Added 1.8 */ +#define TWCC_DENIED 16 /* File System operation is denied (file is protected) */ +#define TWCC_FILEEXISTS 17 /* Operation failed because file already exists. */ +#define TWCC_FILENOTFOUND 18 /* File not found */ +#define TWCC_NOTEMPTY 19 /* Operation failed because directory is not empty */ +#define TWCC_PAPERJAM 20 /* The feeder is jammed */ +#define TWCC_PAPERDOUBLEFEED 21 /* The feeder detected multiple pages */ +#define TWCC_FILEWRITEERROR 22 /* Error writing the file (meant for things like disk full conditions) */ +#define TWCC_CHECKDEVICEONLINE 23 /* The device went offline prior to or during this operation */ + + +/* bit patterns: for query the operation that are supported by the data source on a capability */ +/* Application gets these through DG_CONTROL/DAT_CAPABILITY/MSG_QUERYSUPPORT */ +/* Added 1.6 */ +#define TWQC_GET 0x0001 +#define TWQC_SET 0x0002 +#define TWQC_GETDEFAULT 0x0004 +#define TWQC_GETCURRENT 0x0008 +#define TWQC_RESET 0x0010 + + +/**************************************************************************** + * Entry Points * + ****************************************************************************/ + +/********************************************************************** + * Function: DSM_Entry, the only entry point into the Data Source Manager. + * + * Parameters: + * pOrigin Identifies the source module of the message. This could + * identify an Application, a Source, or the Source Manager. + * + * pDest Identifies the destination module for the message. + * This could identify an application or a data source. + * If this is NULL, the message goes to the Source Manager. + * + * DG The Data Group. + * Example: DG_IMAGE. + * + * DAT The Data Attribute Type. + * Example: DAT_IMAGEMEMXFER. + * + * MSG The message. Messages are interpreted by the destination module + * with respect to the Data Group and the Data Attribute Type. + * Example: MSG_GET. + * + * pData A pointer to the data structure or variable identified + * by the Data Attribute Type. + * Example: (TW_MEMREF)&ImageMemXfer + * where ImageMemXfer is a TW_IMAGEMEMXFER structure. + * + * Returns: + * ReturnCode + * Example: TWRC_SUCCESS. + * + ********************************************************************/ + +/* Don't mangle the name "DSM_Entry" if we're compiling in C++! */ +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +#ifdef _MSWIN_ +TW_UINT16 FAR PASCAL DSM_Entry( pTW_IDENTITY pOrigin, + pTW_IDENTITY pDest, + TW_UINT32 DG, + TW_UINT16 DAT, + TW_UINT16 MSG, + TW_MEMREF pData); + +typedef TW_UINT16 (FAR PASCAL *DSMENTRYPROC)(pTW_IDENTITY, pTW_IDENTITY, + TW_UINT32, TW_UINT16, + TW_UINT16, TW_MEMREF); +#else /* _MSWIN_ */ + +FAR PASCAL TW_UINT16 DSM_Entry( pTW_IDENTITY pOrigin, + pTW_IDENTITY pDest, + TW_UINT32 DG, + TW_UINT16 DAT, + TW_UINT16 MSG, + TW_MEMREF pData); + +typedef TW_UINT16 (*DSMENTRYPROC)(pTW_IDENTITY, pTW_IDENTITY, + TW_UINT32, TW_UINT16, + TW_UINT16, TW_MEMREF); +#endif /* _MSWIN_ */ + +#ifdef __cplusplus +} +#endif /* cplusplus */ + + +/********************************************************************** + * Function: DS_Entry, the entry point provided by a Data Source. + * + * Parameters: + * pOrigin Identifies the source module of the message. This could + * identify an application or the Data Source Manager. + * + * DG The Data Group. + * Example: DG_IMAGE. + * + * DAT The Data Attribute Type. + * Example: DAT_IMAGEMEMXFER. + * + * MSG The message. Messages are interpreted by the data source + * with respect to the Data Group and the Data Attribute Type. + * Example: MSG_GET. + * + * pData A pointer to the data structure or variable identified + * by the Data Attribute Type. + * Example: (TW_MEMREF)&ImageMemXfer + * where ImageMemXfer is a TW_IMAGEMEMXFER structure. + * + * Returns: + * ReturnCode + * Example: TWRC_SUCCESS. + * + * Note: + * The DSPROC type is only used by an application when it calls + * a Data Source directly, bypassing the Data Source Manager. + * + ********************************************************************/ +/* Don't mangle the name "DS_Entry" if we're compiling in C++! */ +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +#ifdef _MSWIN_ + #ifdef _WIN32 + __declspec(dllexport) TW_UINT16 FAR PASCAL DS_Entry (pTW_IDENTITY pOrigin, + TW_UINT32 DG, + TW_UINT16 DAT, + TW_UINT16 MSG, + TW_MEMREF pData); + #else /* _WIN32 */ + TW_UINT16 FAR PASCAL DS_Entry (pTW_IDENTITY pOrigin, + TW_UINT32 DG, + TW_UINT16 DAT, + TW_UINT16 MSG, + TW_MEMREF pData); + #endif /* _WIN32 */ + + typedef TW_UINT16 (FAR PASCAL *DSENTRYPROC) (pTW_IDENTITY pOrigin, + TW_UINT32 DG, + TW_UINT16 DAT, + TW_UINT16 MSG, + TW_MEMREF pData); +#else /* _MSWIN_ */ +FAR PASCAL TW_UINT16 DS_Entry( pTW_IDENTITY pOrigin, + TW_UINT32 DG, + TW_UINT16 DAT, + TW_UINT16 MSG, + TW_MEMREF pData); + +typedef TW_UINT16 (*DSENTRYPROC)(pTW_IDENTITY, + TW_UINT32, TW_UINT16, + TW_UINT16, TW_MEMREF); +#endif /* _MSWIN_ */ + +#ifdef __cplusplus +} +#endif /* cplusplus */ + +/* SDH - 02/08/95 - TWUNK */ +/* Force 32-bit twain to use same packing of twain structures as existing */ +/* 16-bit twain. This allows 16/32-bit thunking. */ +#ifdef WIN32 + #ifdef __BORLANDC__ /*(Mentor June 13, 1996) if we're using a Borland compiler */ + #pragma option -a. /*(Mentor October 30, 1996) switch back to original alignment */ + #else /*(Mentor June 13, 1996) if NOT using a Borland compiler */ + #pragma pack (pop, before_twain) + #endif /*(Mentor June 13, 1996) */ +#else /* WIN32 */ +#endif /* WIN32 */ + +#endif /* TWAIN */ |