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authorPedro Giffuni <pfg@apache.org>2011-10-28 20:41:54 +0000
committerCaolán McNamara <caolanm@redhat.com>2013-11-01 04:16:45 -0500
commitdc6c7e844a02a59133e96553000666be87b1a74e (patch)
tree0bbbcd9af07780b85a2c1fddcdfd7caedf79ece8
parent831fc27e2a1478c9edb3d19134d85a5af834049e (diff)
i#118517# - Update twain to version 2.1 with support for Apple and UNIX.
Mingw apparently tries to pass as GNUC and WIN32/64 so we detect it early and force it to work like in previous versions. Cherry-picked from: e1431bbb4eff94d7c2ca1e0660a13806cd6489f5 Also contains: f30110565adafc75feb73eac9707d6d5f86f90f4 - Fix issue with twain header. 1d6adce05b0d7737268be32b1c24aef8254f48b2 - Minor style fix. Conflicts: twain/inc/twain.h Change-Id: I67c557b81661bc91e299309ade70d603160b6bca Reviewed-on: https://gerrit.libreoffice.org/6508 Reviewed-by: Caolán McNamara <caolanm@redhat.com> Tested-by: Caolán McNamara <caolanm@redhat.com>
Diffstat
-rw-r--r--twain/inc/twain/twain.h1796
1 files changed, 1014 insertions, 782 deletions
diff --git a/twain/inc/twain/twain.h b/twain/inc/twain/twain.h
index 41d482009f99..39fc80de25f8 100644
--- a/twain/inc/twain/twain.h
+++ b/twain/inc/twain/twain.h
@@ -37,6 +37,11 @@
/* ======================================================================== *\
+ Copyright (C) 2007 TWAIN Working Group: Adobe Systems Incorporated,
+ AnyDoc Software Inc., Eastman Kodak Company, Fujitsu Computer Products
+ of America, JFL Peripheral Solutions Inc., Ricoh Corporation, and
+ Xerox Corporation. All rights reserved.
+
Copyright (C) 1991, 1992 TWAIN Working Group: Aldus, Caere, Eastman-Kodak,
Hewlett-Packard and Logitech Corporations. All rights reserved.
@@ -89,8 +94,8 @@
version 1.8 August 1998 Added new types and definitions required
for 1.8 Specification JMH
version 1.8 January 1999 Changed search mode from SRCH_ to TWBD_ as
- in 1.8 Specification, added TWBT_MAXICODE JMH
- version 1.8 January 1999 Removed undocumented duplicate AUTO<cap> JMH
+ in 1.8 Specification, added TWBT_MAXICODE JMH
+ version 1.8 January 1999 Removed undocumented duplicate AUTO<cap> JMH
version 1.8 March 1999 Removed undocumented 1.8 caps:
CAP_FILESYSTEM
CAP_PAPERBINDING
@@ -98,96 +103,141 @@
CAP_POWERDOWNTIME
ICAP_AUTODISCARDBLANKPAGES
* CAP_PAGEMULTIPLEACQUIRE - is CAP_REACQUIREALLOWED,
- requires spec change. JMH
+ requires spec change. JMH
Added Mac structure packing modifications JMH
- version 1.9 March 2000 Added new types and definations required
- for 1.9 Specification MLM
- version 1.9 March 2000 Added ICAP_JPEGQUALITY, TWJQ_ values,
+ version 1.9 March 2000 Added new types and definations required
+ for 1.9 Specification MLM
+ version 1.9 March 2000 Added ICAP_JPEGQUALITY, TWJQ_ values,
updated TWON_PROTOCOLMINOR for Release v1.9 MN
+ version 1.91 August 2007 Added new types and definitions required
+ for 1.91 Specification MLM
+ version 2.0 Sept 2007 Added new types and definitions required
+ for 2.0 Specification FHH
+ version 2.0 Mar 2008 Depreciated ICAP_PIXELTYPEs TWPT_SRGB64, TWPT_BGR,
+ TWPT_CIELAB, TWPT_CIELUV, and TWPT_YCBCR JMW
+ version 2.0 Mar 2008 Added missing new 2.0 CAP_ definitions JMW
+ version 2.0 Dec 2008 Updated TW_INFO structure for 64bit JMW
+ version 2.1 Mar 2009 Added new types and definitions required
+ for 2.1 Specification JMW
\* ======================================================================== */
#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 __MINGW32__
- #pragma pack (push, 2)
- #elif defined __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 9 /* Changed for Version 1.9 */
-#define TWON_PROTOCOLMAJOR 1
+#define TWON_PROTOCOLMINOR 1 /* Changed for Version 2.1 */
+#define TWON_PROTOCOLMAJOR 2
/****************************************************************************
* Platform Dependent Definitions and Typedefs *
****************************************************************************/
-/* Define one of the following, depending on the platform */
-/* #define _MAC_ */
-/* #define _UNIX_ */
-#define _MSWIN_
+/*
+ * Mingw32 may be detected as both GNUC or WIN32/64 so try
+ * to detect it early and override both GNU and MS.
+ */
+#if defined(__MINGW32__)
+ #define TWH_CMP_MING32
+#endif
+
+/* Microsoft C/C++ Compiler */
+#if defined(WIN32) || defined(WIN64) || defined (_WINDOWS)
+ #define TWH_CMP_MSC
+ #if defined(_WIN64) || defined(WIN64)
+ #define TWH_64BIT
+ #elif defined(WIN32) || defined(_WIN32)
+ #define TWH_32BIT
+ #endif
-#ifdef _MSWIN_
- typedef HANDLE TW_HANDLE;
- typedef LPVOID TW_MEMREF;
+/* Apple Compiler (which is GNU now) */
+#elif defined(__APPLE__)
+ #define TWH_CMP_XCODE
+ #define TWH_32BIT
+
+/* GNU C/C++ Compiler */
+#elif defined(__GNUC__)
+ #define TWH_CMP_GNU
+ #if defined(__alpha__)\
+ ||defined(__ia64__)\
+ ||defined(__ppc64__)\
+ ||defined(__s390x__)\
+ ||defined(__x86_64__)
+ #define TWH_64BIT
+ #else
+ #define TWH_32BIT
+ #endif
- /* 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_
- /*
- * NOTE:
- * Corrected to allow building of TWAIN MacOS PowerPC Applications
- * and MacOS PowerPC TWAIN sources.
- *
- * The modification allows a PowerPC Application to use a
- * TWAIN 68k Source and a PowerPC Source to be used by a 68k Application.
- *
- * The modification concerns the data alignment of the C-Structures used by
- * TWAIN during the communication between the Application and Source.
- *
- * The Data Alignment must be 68k code and not PowerPC.
- * - Paul Plaquette, LOGi 27, FRANCE-Montpellier
- */
+/* Borland C/C++ Compiler */
+#elif defined(__BORLAND__)
+ #define TWH_CMP_BORLAND
+ #define TWH_32BIT
+/* Unrecognized */
+#else
+ #error Unrecognized compiler
+#endif
+
+/* Win32 and Win64 systems */
+#if defined(TWH_CMP_MSC) | defined(TWH_CMP_BORLAND)
+ typedef HANDLE TW_HANDLE;
+ typedef LPVOID TW_MEMREF;
+ typedef UINT_PTR TW_UINTPTR;
+
+/* MacOS/X... */
+#elif defined(TWH_CMP_XCODE)
+ #define PASCAL pascal
+ #define FAR
+ typedef Handle TW_HANDLE;
+ typedef char *TW_MEMREF;
+
+ #ifdef TWH_32BIT
+ //32 bit GNU
+ typedef unsigned long TW_UINTPTR;
+ #else
+ //64 bit GNU
+ typedef unsigned long long TW_UINTPTR;
+ #endif
+
+/* Everything else... */
+#else
+ #define PASCAL
+ #define FAR
+ typedef void* TW_HANDLE;
+ typedef void* TW_MEMREF;
+ typedef unsigned char BYTE;
+
+ #ifdef TWH_32BIT
+ //32 bit GNU
+ typedef unsigned long TW_UINTPTR;
+ #else
+ //64 bit GNU
+ typedef unsigned long long TW_UINTPTR;
+ #endif
+#endif
+
+
+/* Set the packing: this occurs before any structures are defined */
+#if defined(TWH_CMP_MING32)
+ #pragma pack (push, 2)
+#elif defined(TWH_CMP_MSC)
+ #pragma pack (push, before_twain)
+ #pragma pack (2)
+#elif defined(TWH_CMP_GNU)
+ #pragma pack (push, before_twain)
+ #pragma pack (2)
+#elif defined(TWH_CMP_BORLAND)
+ #pragma option -a2
+#elif defined(TWH_CMP_XCODE)
#if PRAGMA_STRUCT_ALIGN
- #pragma options align=mac68k
+ #pragma options align=mac68k
#elif PRAGMA_STRUCT_PACKPUSH
- #pragma pack(push, 2)
+ #pragma pack (push, 2)
#elif PRAGMA_STRUCT_PACK
- #pragma pack(2)
+ #pragma pack (2)
#endif
+#endif
- #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 *
@@ -200,8 +250,6 @@ 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;
-typedef char TW_STR1024[1026], FAR *pTW_STR1024; /* added 1.9 */
-typedef wchar_t TW_UNI512[512], FAR *pTW_UNI512; /* added 1.9 */
/* Numeric types. */
typedef char TW_INT8, FAR *pTW_INT8;
@@ -212,22 +260,24 @@ typedef unsigned short TW_UINT16, FAR *pTW_UINT16;
typedef unsigned long TW_UINT32, FAR *pTW_UINT32;
typedef unsigned short TW_BOOL, FAR *pTW_BOOL;
+
+/****************************************************************************
+ * Structure Definitions *
+ ****************************************************************************/
+
/* 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. */
+/* No DAT. Defines a frame rectangle in ICAP_UNITS coordinates. */
typedef struct {
- TW_FIX32 X;
- TW_FIX32 Y;
- TW_FIX32 Z;
-} TW_CIEPOINT, FAR * pTW_CIEPOINT;
+ TW_FIX32 Left;
+ TW_FIX32 Top;
+ TW_FIX32 Right;
+ TW_FIX32 Bottom;
+} TW_FRAME, FAR * pTW_FRAME;
/* No DAT needed. */
typedef struct {
@@ -243,42 +293,10 @@ typedef struct {
/* 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;
@@ -286,30 +304,18 @@ typedef struct {
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. */
+/* DAT_AUDIOINFO, information about audio data */
typedef struct {
- TW_UINT16 ItemType;
- TW_UINT32 Item;
-} TW_ONEVALUE, FAR * pTW_ONEVALUE;
+ TW_STR255 Name; /* name of audio data */
+ TW_UINT32 Reserved; /* reserved space */
+} TW_AUDIOINFO, FAR * pTW_AUDIOINFO;
-/* 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;
+/* TW_CALLBACK, used to register callbacks Added 2.0 */
+typedef struct {
+ TW_MEMREF CallBackProc;
+ TW_UINT32 RefCon;
+ TW_INT16 Message;
+} TW_CALLBACK, FAR * pTW_CALLBACK;
/* DAT_CAPABILITY. Used by application to get/set capability from/in a data source. */
typedef struct {
@@ -318,6 +324,13 @@ typedef struct {
TW_HANDLE hContainer; /* Handle to container of type Dat */
} TW_CAPABILITY, FAR * pTW_CAPABILITY;
+/* No DAT needed. */
+typedef struct {
+ TW_FIX32 X;
+ TW_FIX32 Y;
+ TW_FIX32 Z;
+} TW_CIEPOINT, FAR * pTW_CIEPOINT;
+
/* DAT_CIECOLOR. */
typedef struct {
TW_UINT16 ColorSpace;
@@ -333,17 +346,100 @@ typedef struct {
TW_FIX32 Samples[1];
} TW_CIECOLOR, FAR * pTW_CIECOLOR;
+typedef struct {
+ TW_UINT32 InfoLength; /* Length of Information in bytes. */
+ TW_HANDLE hData; /* Place holder for data, DS Allocates */
+}TW_CUSTOMDSDATA, FAR *pTW_CUSTOMDSDATA;
+
+/* 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;
+
+/* 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;
+
+/* 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;
+
/* 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;
+typedef struct {
+ TW_UINT16 InfoID;
+ TW_UINT16 ItemType;
+ TW_UINT16 NumItems;
+ union {
+ TW_UINT16 CondCode; /* Depreciated, use ReturnCode. TWAIN 2.0 and older. */
+ TW_UINT16 ReturnCode; /* TWAIN 2.1 and newer */
+ };
+ TW_UINTPTR Item;
+}TW_INFO, FAR* pTW_INFO;
+
+typedef struct {
+ TW_UINT32 NumInfos;
+ TW_INFO Info[1];
+}TW_EXTIMAGEINFO, FAR* pTW_EXTIMAGEINFO;
+
+/* 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 TWFY_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; /* number of audio snippets */
+ TW_UINT32 DeviceGroupMask; /* used to group cameras (ex: front/rear bitonal, front/rear grayscale...) */
+ char Reserved[508]; /**/
+} TW_FILESYSTEM, FAR * pTW_FILESYSTEM;
+
/* DAT_GRAYRESPONSE */
typedef struct {
TW_ELEMENT8 Response[1];
} TW_GRAYRESPONSE, FAR * pTW_GRAYRESPONSE;
+/* 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;
+
/* DAT_IDENTITY. Identifies the program/library/code resource. */
typedef struct {
TW_UINT32 Id; /* Unique number. In Windows, application hWnd */
@@ -378,6 +474,13 @@ typedef struct {
TW_UINT32 FrameNumber; /* Reset when you go to next page */
} TW_IMAGELAYOUT, FAR * pTW_IMAGELAYOUT;
+/* 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;
+
/* 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 */
@@ -404,6 +507,12 @@ typedef struct {
TW_MEMORY HuffmanAC[2]; /* AC Huffman tables */
} TW_JPEGCOMPRESSION, FAR * pTW_JPEGCOMPRESSION;
+/* TWON_ONEVALUE. Container for one value. */
+typedef struct {
+ TW_UINT16 ItemType;
+ TW_UINT32 Item;
+} TW_ONEVALUE, FAR * pTW_ONEVALUE;
+
/* 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. */
@@ -411,6 +520,16 @@ typedef struct {
TW_ELEMENT8 Colors[256]; /* Array of palette values starts here. */
} TW_PALETTE8, FAR * pTW_PALETTE8;
+/* DAT_PASSTHRU, device dependant 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_PENDINGXFERS. Used with MSG_ENDXFER to indicate additional data. */
typedef struct {
TW_UINT16 Count;
@@ -420,6 +539,16 @@ typedef struct {
};
} TW_PENDINGXFERS, FAR *pTW_PENDINGXFERS;
+/* 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_RGBRESPONSE */
typedef struct {
TW_ELEMENT8 Response[1];
@@ -432,16 +561,6 @@ typedef struct {
TW_INT16 VRefNum; /* Used for Mac only */
} TW_SETUPFILEXFER, FAR * pTW_SETUPFILEXFER;
-/* DAT_SETUPFILEXFER2. Sets up DS to application data transfer via a file. */
-/* Added 1.9 */
-typedef struct {
- TW_MEMREF FileName; /* Pointer to file name text */
- TW_UINT16 FileNameType; /* TWTY_STR1024 or TWTY_UNI512 */
- TW_UINT16 Format; /* Any TWFF_ constant */
- TW_INT16 VRefNum; /* Used for Mac only */
- TW_UINT32 parID; /* Used for Mac only */
-} TW_SETUPFILEXFER2, FAR * pTW_SETUPFILEXFER2;
-
/* DAT_SETUPMEMXFER. Sets up DS to application data transfer via a memory buffer. */
typedef struct {
TW_UINT32 MinBufSize;
@@ -451,10 +570,20 @@ typedef struct {
/* 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_UINT16 ConditionCode; /* Any TWCC_ constant */
+ union {
+ TW_UINT16 Data; /* output (TWAIN 2.1 and newer) This field contains additional data. */
+ TW_UINT16 Reserved; /* output (TWAIN 2.0 and older) */
+ };
} TW_STATUS, FAR * pTW_STATUS;
+/* DAT_STATUSUTF8. Application gets detailed UTF8 status info from a data source with this. Added 2.1 */
+typedef struct {
+ TW_STATUS Status; /* input TW_STATUS data received from a previous call to DG_CONTROL / DAT_STATUS / MSG_GET. */
+ TW_UINT32 Size; /* output Total number of bytes in the UTF8string, plus the terminating NUL byte. This is not the same as the total number of characters in the string. */
+ TW_HANDLE UTF8string; /* output TW_HANDLE to a UTF-8 encoded localized string (based on TW_IDENTITY.Language or CAP_LANGUAGE). The Source allocates it, the Application frees it. */
+} TW_STATUSUTF8, FAR * pTW_STATUSUTF8;
+
/* DAT_USERINTERFACE. Coordinates UI between application and data source. */
typedef struct {
TW_BOOL ShowUI; /* TRUE if DS should bring up its UI */
@@ -462,155 +591,7 @@ typedef struct {
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; /* number of audio snippets */
- TW_UINT32 DeviceGroupMask; /* used to group cameras (ex: front/rear bitonal, front/rear grayscale...) */
- char Reserved[508]; /**/
-} TW_FILESYSTEM, FAR * pTW_FILESYSTEM;
-/* DAT_PASSTHRU, device dependant 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;
-
-#ifdef _MAC_
- /*
- * Restore original Macintosh structure packing
- */
- #if PRAGMA_STRUCT_ALIGN
- #pragma options align=reset
- #elif PRAGMA_STRUCT_PACKPUSH
- #pragma pack(pop)
- #elif PRAGMA_STRUCT_PACK
- #pragma pack()
- #endif
-#endif /* _MAC_ */
/****************************************************************************
* Generic Constants *
@@ -636,11 +617,6 @@ typedef struct {
#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.
@@ -671,191 +647,57 @@ typedef struct {
#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 */
-#define TWTY_STR1024 0x000d /* Means Item is a TW_STR1024...added 1.9 */
-#define TWTY_UNI512 0x000e /* Means Item is a TW_UNI512...added 1.9 */
+#define TWTY_HANDLE 0x000f /* Means Item is a TW_HANDLE */
+
/****************************************************************************
* 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
+/* CAP_ALARMS values (AL_ means alarms) Added 1.8 */
+#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
+
+/* ICAP_AUTOSIZE values Added 2.0 */
+#define TWAS_NONE 0
+#define TWAS_AUTO 1
+#define TWAS_CURRENT 2
+
+/* TWEI_BARCODEROTATION values (BCOR_ means barcode rotation) Added 1.7 */
+#define TWBCOR_ROT0 0
+#define TWBCOR_ROT90 1
+#define TWBCOR_ROT180 2
+#define TWBCOR_ROT270 3
+#define TWBCOR_ROTX 4
-/* 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
-#define TWSX_FILE2 3 /* added 1.9 */
+/* ICAP_BARCODESEARCHMODE values (TWBD_ means search) */
+#define TWBD_HORZ 0
+#define TWBD_VERT 1
+#define TWBD_HORZVERT 2
+#define TWBD_VERTHORZ 3
-/* 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
+/* ICAP_BITORDER values (BO_ means Bit Order) */
+#define TWBO_LSBFIRST 0
+#define TWBO_MSBFIRST 1
-/* 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
+/* ICAP_AUTODISCARDBLANKPAGES values Added 2.0 */
+#define TWBP_DISABLE -2
+#define TWBP_AUTO -1
-/* Added 1.7 */
-/* ICAP_DUPLEX values */
-#define TWDX_NONE 0
-#define TWDX_1PASSDUPLEX 1
-#define TWDX_2PASSDUPLEX 2
+/* ICAP_BITDEPTHREDUCTION values (BR_ means Bitdepth Reduction) Added 1.5 */
+#define TWBR_THRESHOLD 0
+#define TWBR_HALFTONE 1
+#define TWBR_CUSTHALFTONE 2
+#define TWBR_DIFFUSION 3
-/* Added 1.7 */
-/* TWEI_BARCODETYPE values */
+/* ICAP_SUPPORTEDBARCODETYPES and TWEI_BARCODETYPE values Added 1.7 */
#define TWBT_3OF9 0
#define TWBT_2OF5INTERLEAVED 1
#define TWBT_2OF5NONINTERLEAVED 2
@@ -869,69 +711,38 @@ typedef struct {
#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
-#define TWBT_MAXICODE 19
-
-/* 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
+#define TWBT_2OF5INDUSTRIAL 13 /* Added 1.8 */
+#define TWBT_2OF5MATRIX 14 /* Added 1.8 */
+#define TWBT_2OF5DATALOGIC 15 /* Added 1.8 */
+#define TWBT_2OF5IATA 16 /* Added 1.8 */
+#define TWBT_3OF9FULLASCII 17 /* Added 1.8 */
+#define TWBT_CODABARWITHSTARTSTOP 18 /* Added 1.8 */
+#define TWBT_MAXICODE 19 /* Added 1.8 */
-/* 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
+/* 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 */
+#define TWCP_PNG 9 /* Added 1.8 */
+#define TWCP_RLE4 10 /* Added 1.8 */
+#define TWCP_RLE8 11 /* Added 1.8 */
+#define TWCP_BITFIELDS 12 /* Added 1.8 */
+
+/* CAP_CAMERASIDE and TWEI_PAGESIDE values (CS_ means camera side) Added 1.91 */
+#define TWCS_BOTH 0
+#define TWCS_TOP 1
+#define TWCS_BOTTOM 2
/* CAP_CLEARBUFFERS values (CB_ means clear buffers) */
-#define TWCB_AUTO 0
-#define TWCB_CLEAR 1
-#define TWCB_NOCLEAR 2
+#define TWCB_AUTO 0
+#define TWCB_CLEAR 1
+#define TWCB_NOCLEAR 2
/* CAP_DEVICEEVENT values (DE_ means device event) */
#define TWDE_CUSTOMEVENTS 0x8000
@@ -953,23 +764,206 @@ typedef struct {
#define TWDE_POWERSAVE 15
#define TWDE_POWERSAVENOTIFY 16
+/* TW_PASSTHRU.Direction values. Added 1.8 */
+#define TWDR_GET 1
+#define TWDR_SET 2
+
+/* TWEI_DESKEWSTATUS values Added 1.7 */
+#define TWDSK_SUCCESS 0
+#define TWDSK_REPORTONLY 1
+#define TWDSK_FAIL 2
+#define TWDSK_DISABLED 3
+
+/* CAP_DUPLEX values Added 1.7 */
+#define TWDX_NONE 0
+#define TWDX_1PASSDUPLEX 1
+#define TWDX_2PASSDUPLEX 2
+
/* CAP_FEEDERALIGNMENT values (FA_ means feeder alignment) */
-#define TWFA_NONE 0
-#define TWFA_LEFT 1
-#define TWFA_CENTER 2
-#define TWFA_RIGHT 3
+#define TWFA_NONE 0
+#define TWFA_LEFT 1
+#define TWFA_CENTER 2
+#define TWFA_RIGHT 3
+
+/* ICAP_FEEDERTYPE */
+#define TWFE_GENERAL 0
+#define TWFE_PHOTO 1
+
+/* 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
+#define TWFF_PDF 10 /* 1.91 NB: this is not PDF/A */
+#define TWFF_JP2 11 /* 1.91 */
+#define TWFF_JPX 13 /* 1.91 */
+#define TWFF_DEJAVU 14 /* 1.91 */
+#define TWFF_PDFA 15 /* 2.0 Adobe PDF/A, Version 1*/
+#define TWFF_PDFA2 16 /* 2.1 Adobe PDF/A, Version 2*/
+
+/* 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
/* CAP_FEEDERORDER values (FO_ means feeder order) */
-#define TWFO_FIRSTPAGEFIRST 0
-#define TWFO_LASTPAGEFIRST 1
+#define TWFO_FIRSTPAGEFIRST 0
+#define TWFO_LASTPAGEFIRST 1
+
+/* CAP_FEEDERPOCKET */
+#define TWFP_POCKETERROR 0
+#define TWFP_POCKET1 1
+#define TWFP_POCKET2 2
+#define TWFP_POCKET3 3
+#define TWFP_POCKET4 4
+#define TWFP_POCKET5 5
+#define TWFP_POCKET6 6
+#define TWFP_POCKET7 7
+#define TWFP_POCKET8 8
+#define TWFP_POCKET9 9
+#define TWFP_POCKET10 10
+#define TWFP_POCKET11 11
+#define TWFP_POCKET12 12
+#define TWFP_POCKET13 13
+#define TWFP_POCKET14 14
+#define TWFP_POCKET15 15
+#define TWFP_POCKET16 16
-/* CAP_FILESYSTEM values (FS_ means file system) */
-#define TWFS_FILESYSTEM 0
-#define TWFS_RECURSIVEDELETE 1
+/* ICAP_FLIPROTATION values (FR_ means flip rotation) */
+#define TWFR_BOOK 0
+#define TWFR_FANFOLD 1
-/* CAP_POWERSUPPLY values (PS_ means power supply) */
-#define TWPS_EXTERNAL 0
-#define TWPS_BATTERY 1
+/* 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
+
+/* TW_FILESYSTEM.FileType values (FY_ 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
+
+/* ICAP_ICCPROFILE */
+#define TWIC_NONE 0
+#define TWIC_LINK 1
+#define TWIC_EMBED 2
+
+/* 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_IMAGEMERGE values (IM_ means image merge) */
+#define TWIM_NONE 0
+#define TWIM_FRONTONTOP 1
+#define TWIM_FRONTONBOTTOM 2
+#define TWIM_FRONTONLEFT 3
+#define TWIM_FRONTONRIGHT 4
+
+/* CAP_JOBCONTROL values Added 1.7 */
+#define TWJC_NONE 0
+#define TWJC_JSIC 1
+#define TWJC_JSIS 2
+#define TWJC_JSXC 3
+#define TWJC_JSXS 4
+
+/* ICAP_JPEGQUALITY values (JQ_ means jpeg quality) */
+#define TWJQ_UNKNOWN -4
+#define TWJQ_LOW -3
+#define TWJQ_MEDIUM -2
+#define TWJQ_HIGH -1
+
+/* 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
+
+/* TWEI_MAGTYPE values (MD_ means Mag Type) Added 2.0 */
+#define TWMD_MICR 0 /* Added 2.0 */
+#define TWMD_RAW 1 /* added 2.1 */
+#define TWMD_INVALID 2 /* added 2.1 */
+
+/* ICAP_NOISEFILTER values (NF_ means noise filter) */
+#define TWNF_NONE 0
+#define TWNF_AUTO 1
+#define TWNF_LONEPIXEL 2
+#define TWNF_MAJORITYRULE 3
+
+/* 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
+#define TWOR_AUTO 4 /* 2.0 */
+#define TWOR_AUTOTEXT 5 /* 2.0 */
+#define TWOR_AUTOPICTURE 6 /* 2.0 */
+
+/* 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
+
+/* Palette types for TW_PALETTE8 */
+#define TWPA_RGB 0
+#define TWPA_GRAY 1
+#define TWPA_CMY 2
+
+/* ICAP_PLANARCHUNKY values (PC_ means Planar/Chunky ) */
+#define TWPC_CHUNKY 0
+#define TWPC_PLANAR 1
+
+/* TWEI_PATCHCODE values Added 1.7 */
+#define TWPCH_PATCH1 0
+#define TWPCH_PATCH2 1
+#define TWPCH_PATCH3 2
+#define TWPCH_PATCH4 3
+#define TWPCH_PATCH6 4
+#define TWPCH_PATCHT 5
+
+/* 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 */
+
+/* CAP_PRINTERMODE values (PM_ means printer mode) */
+#define TWPM_SINGLESTRING 0
+#define TWPM_MULTISTRING 1
+#define TWPM_COMPOUNDSTRING 2
/* CAP_PRINTER values (PR_ means printer) */
#define TWPR_IMPRINTERTOPBEFORE 0
@@ -981,66 +975,103 @@ typedef struct {
#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 (TWBD_ means search) */
-#define TWBD_HORZ 0
-#define TWBD_VERT 1
-#define TWBD_HORZVERT 2
-#define TWBD_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
+/* CAP_POWERSUPPLY values (PS_ means power supply) */
+#define TWPS_EXTERNAL 0
+#define TWPS_BATTERY 1
-/* ICAP_FLIPROTATION values (FR_ means flip rotation) */
-#define TWFR_BOOK 0
-#define TWFR_FANFOLD 1
+/* 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
+#define TWPT_LAB 9
+#define TWPT_SRGB 10 /* 1.91 */
+#define TWPT_SCRGB 11 /* 1.91 */
+#define TWPT_INFRARED 16 /* 2.0 */
+
+/* CAP_SEGMENTED values (SG_ means segmented) Added 1.91 */
+#define TWSG_NONE 0
+#define TWSG_AUTO 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_SUPPORTEDSIZES values (SS_ means Supported Sizes) */
+#define TWSS_NONE 0
+#define TWSS_A4 1
+#define TWSS_JISB5 2
+#define TWSS_USLETTER 3
+#define TWSS_USLEGAL 4
+/* Added 1.5 */
+#define TWSS_A5 5
+#define TWSS_ISOB4 6
+#define TWSS_ISOB6 7
+/* Added 1.7 */
+#define TWSS_USLEDGER 9
+#define TWSS_USEXECUTIVE 10
+#define TWSS_A3 11
+#define TWSS_ISOB3 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_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_ISOB5 29
+#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_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
+#define TWSS_MAXSIZE 54 /* Added 2.1 */
-/* ICAP_NOISEFILTER values (NF_ means noise filter) */
-#define TWNF_NONE 0
-#define TWNF_AUTO 1
-#define TWNF_LONEPIXEL 2
-#define TWNF_MAJORITYRULE 3
+/* ICAP_XFERMECH values (SX_ means Setup XFer) */
+#define TWSX_NATIVE 0
+#define TWSX_FILE 1
+#define TWSX_MEMORY 2
+#define TWSX_MEMFILE 4 /* added 1.91 */
-/* 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
+/* 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
+#define TWUN_MILLIMETERS 6 /* added 1.91 */
-/* ICAP_JPEGQUALITY values (JQ_ means jpeg quality) */
-#define TWJQ_UNKNOWN -4
-#define TWJQ_LOW -3
-#define TWJQ_MEDIUM -2
-#define TWJQ_HIGH -1
/****************************************************************************
* Country Constants *
@@ -1290,23 +1321,22 @@ typedef struct {
/****************************************************************************
* 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_DANISH 0 /* Danish */
+#define TWLG_DUTCH 1 /* Dutch */
+#define TWLG_ENGLISH 2 /* International English */
+#define TWLG_FRENCH_CANADIAN 3 /* French Canadian */
+#define TWLG_FINNISH 4 /* Finnish */
+#define TWLG_FRENCH 5 /* French */
+#define TWLG_GERMAN 6 /* German */
+#define TWLG_ICELANDIC 7 /* Icelandic */
+#define TWLG_ITALIAN 8 /* Italian */
+#define TWLG_NORWEGIAN 9 /* Norwegian */
+#define TWLG_PORTUGUESE 10 /* Portuguese */
+#define TWLG_SPANISH 11 /* Spanish */
+#define TWLG_SWEDISH 12 /* Swedish */
+#define TWLG_ENGLISH_USA 13 /* U.S. English */
#define TWLG_AFRIKAANS 14
#define TWLG_ALBANIA 15
#define TWLG_ARABIC 16
@@ -1339,27 +1369,19 @@ typedef struct {
#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
@@ -1367,30 +1389,24 @@ typedef struct {
#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
@@ -1438,21 +1454,22 @@ typedef struct {
/* Added 1.8 */
#define DG_AUDIO 0x0004L /* data pertaining to audio */
+/* More Data Functionality may be added in the future.
+ * These are for items that need to be determined before DS is opened.
+ * NOTE: Supported Functionality constants must be powers of 2 as they are
+ * used as bitflags when Application asks DSM to present a list of DSs.
+ * to support backward capability the App and DS will not use the fields
+ */
+#define DF_DSM2 0x10000000L /* added to the identity by the DSM */
+#define DF_APP2 0x20000000L /* Set by the App to indicate it would
+ prefer to use DSM2 */
+#define DF_DS2 0x40000000L /* Set by the DS to indicate it would
+ prefer to use DSM2 */
+#define DG_MASK 0xFFFFL /* all Data Groups limited to 16 bit. Added for 2.1 */
+
/****************************************************************************
- * 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 capabailites 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. */
@@ -1467,15 +1484,12 @@ typedef struct {
#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 */
+#define DAT_DEVICEEVENT 0x000d /* TW_DEVICEEVENT Added 1.8 */
+#define DAT_FILESYSTEM 0x000e /* TW_FILESYSTEM Added 1.8 */
+#define DAT_PASSTHRU 0x000f /* TW_PASSTHRU Added 1.8 */
+#define DAT_CALLBACK 0x0010 /* TW_CALLBACK Added 2.0 */
+#define DAT_STATUSUTF8 0x0011 /* TW_STATUSUTF8 Added 2.1 */
/* Data Argument Types for the DG_IMAGE Data Group. */
#define DAT_IMAGEINFO 0x0101 /* TW_IMAGEINFO */
@@ -1490,14 +1504,16 @@ typedef struct {
#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) */
+#define DAT_AUDIOFILEXFER 0x0201 /* Null data Added 1.8 */
+#define DAT_AUDIOINFO 0x0202 /* TW_AUDIOINFO Added 1.8 */
+#define DAT_AUDIONATIVEXFER 0x0203 /* TW_UINT32 handle to WAV, (AIFF Mac) Added 1.8 */
+
+/* misplaced */
+#define DAT_ICCPROFILE 0x0401 /* TW_MEMORY Added 1.91 This Data Argument is misplaced but belongs to the DG_IMAGE Data Group */
+#define DAT_IMAGEMEMFILEXFER 0x0402 /* TW_IMAGEMEMXFER Added 1.91 This Data Argument is misplaced but belongs to the DG_IMAGE Data Group */
+#define DAT_ENTRYPOINT 0x0403 /* TW_ENTRYPOINT Added 2.0 This Data Argument is misplaced but belongs to the DG_CONTROL Data Group */
-/* Added 1.9 */
-#define DAT_ SETUPFILEXFER2 0x0301 /* New file xfer operation */
/****************************************************************************
* Messages *
@@ -1510,24 +1526,24 @@ typedef struct {
#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. */
+#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. */
+#define MSG_GETHELP 0x0009 /* Returns help text suitable for use in a GUI Added 2.1 */
+#define MSG_GETLABEL 0x000a /* Returns a label suitable for use in a GUI Added 2.1 */
+#define MSG_GETLABELENUM 0x000b /* Return all of the labels for a capability of type Added 2.1 */
+
/* 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 */
+#define MSG_CLOSEDSREQ 0x0102 /* Request for Application. to close DS */
+#define MSG_CLOSEDSOK 0x0103 /* Tell the Application. to save the state. */
+#define MSG_DEVICEEVENT 0X0104 /* Some event has taken place Added 1.8 */
/* Messages used with a pointer to DAT_PARENT data */
#define MSG_OPENDSM 0x0301 /* Open the DSM */
@@ -1550,24 +1566,28 @@ typedef struct {
#define MSG_ENDXFER 0x0701
#define MSG_STOPFEEDER 0x0702
-/* 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
-#define MSG_COPY 0x080A
-#define MSG_AUTOMATICCAPTUREDIRECTORY 0x080B
-
+#define MSG_CHANGEDIRECTORY 0x0801 /* Added 1.8 */
+#define MSG_CREATEDIRECTORY 0x0802 /* Added 1.8 */
+#define MSG_DELETE 0x0803 /* Added 1.8 */
+#define MSG_FORMATMEDIA 0x0804 /* Added 1.8 */
+#define MSG_GETCLOSE 0x0805 /* Added 1.8 */
+#define MSG_GETFIRSTFILE 0x0806 /* Added 1.8 */
+#define MSG_GETINFO 0x0807 /* Added 1.8 */
+#define MSG_GETNEXTFILE 0x0808 /* Added 1.8 */
+#define MSG_RENAME 0x0809 /* Added 1.8 */
+#define MSG_COPY 0x080A /* Added 1.8 */
+#define MSG_AUTOMATICCAPTUREDIRECTORY 0x080B /* Added 1.8 */
/* Messages used with a pointer to a DAT_PASSTHRU structure */
#define MSG_PASSTHRU 0x0901
+/* used with DAT_CALLBACK */
+#define MSG_REGISTER_CALLBACK 0x0902
+
+/* used with DAT_CAPABILITY */
+#define MSG_RESETALL 0x0A01 /* Added 1.91 */
+
/****************************************************************************
* Capabilities *
****************************************************************************/
@@ -1632,6 +1652,16 @@ typedef struct {
#define CAP_REACQUIREALLOWED 0x1030 /* Added 1.8 */
#define CAP_BATTERYMINUTES 0x1032 /* Added 1.8 */
#define CAP_BATTERYPERCENTAGE 0x1033 /* Added 1.8 */
+#define CAP_CAMERASIDE 0x1034 /* Added 1.91 */
+#define CAP_SEGMENTED 0x1035 /* Added 1.91 */
+#define CAP_CAMERAENABLED 0x1036 /* Added 2.0 */
+#define CAP_CAMERAORDER 0x1037 /* Added 2.0 */
+#define CAP_MICRENABLED 0x1038 /* Added 2.0 */
+#define CAP_FEEDERPREP 0x1039 /* Added 2.0 */
+#define CAP_FEEDERPOCKET 0x103a /* Added 2.0 */
+#define CAP_AUTOMATICSENSEMEDIUM 0x103b /* Added 2.1 */
+#define CAP_CUSTOMINTERFACEGUID 0x103c /* Added 2.1 */
+
/* image data sources MAY support these caps */
#define ICAP_AUTOBRIGHT 0x1100
@@ -1679,6 +1709,7 @@ typedef struct {
#define ICAP_EXTIMAGEINFO 0x112f /* Added 1.7 */
#define ICAP_MINIMUMHEIGHT 0x1130 /* Added 1.7 */
#define ICAP_MINIMUMWIDTH 0x1131 /* Added 1.7 */
+#define ICAP_AUTODISCARDBLANKPAGES 0x1134 /* Added 2.0 */
#define ICAP_FLIPROTATION 0x1136 /* Added 1.8 */
#define ICAP_BARCODEDETECTIONENABLED 0x1137 /* Added 1.8 */
#define ICAP_SUPPORTEDBARCODETYPES 0x1138 /* Added 1.8 */
@@ -1703,18 +1734,25 @@ typedef struct {
#define ICAP_AUTOMATICDESKEW 0x1151 /* Added 1.8 */
#define ICAP_AUTOMATICROTATE 0x1152 /* Added 1.8 */
#define ICAP_JPEGQUALITY 0x1153 /* Added 1.9 */
+#define ICAP_FEEDERTYPE 0x1154 /* Added 1.91 */
+#define ICAP_ICCPROFILE 0x1155 /* Added 1.91 */
+#define ICAP_AUTOSIZE 0x1156 /* Added 2.0 */
+#define ICAP_AUTOMATICCROPUSESFRAME 0x1157 /* Added 2.1 */
+#define ICAP_AUTOMATICLENGTHDETECTION 0x1158 /* Added 2.1 */
+#define ICAP_AUTOMATICCOLORENABLED 0x1159 /* Added 2.1 */
+#define ICAP_AUTOMATICCOLORNONCOLORPIXELTYPE 0x115a /* Added 2.1 */
+#define ICAP_COLORMANAGEMENTENABLED 0x115b /* Added 2.1 */
+#define ICAP_IMAGEMERGE 0x115c /* Added 2.1 */
+#define ICAP_IMAGEMERGEHEIGHTTHRESHOLD 0x115d /* Added 2.1 */
+#define ICAP_SUPPORTEDEXTIMAGEINFO 0x115e /* Added 2.1 */
/* image data sources MAY support these audio caps */
-#define ACAP_AUDIOFILEFORMAT 0x1201 /* Added 1.8 */
-#define ACAP_XFERMECH 0x1202 /* Added 1.8 */
-
-/* ----------------------------------------------------------------------- *\
+#define ACAP_XFERMECH 0x1202 /* Added 1.8 */
- Version 1.7: Following is Extended Image Info Attributes.
- July 1997
- KHL
-\* ----------------------------------------------------------------------- */
+/***************************************************************************
+ * Extended Image Info Attributes section Added 1.7 *
+ ***************************************************************************/
#define TWEI_BARCODEX 0x1200
#define TWEI_BARCODEY 0x1201
@@ -1777,8 +1815,17 @@ typedef struct {
#define TWEI_PAGENUMBER 0x123B /* added 1.9 */
#define TWEI_CAMERA 0x123C /* added 1.9 */
#define TWEI_FRAMENUMBER 0x123D /* added 1.9 */
-#define TWEI_FRAME 0x123E /* added 1.9 */
+#define TWEI_FRAME 0x123E /* added 1.9 */
#define TWEI_PIXELFLAVOR 0x123F /* added 1.9 */
+#define TWEI_ICCPROFILE 0x1240 /* added 1.91 */
+#define TWEI_LASTSEGMENT 0x1241 /* added 1.91 */
+#define TWEI_SEGMENTNUMBER 0x1242 /* added 1.91 */
+#define TWEI_MAGDATA 0x1243 /* added 2.0 */
+#define TWEI_MAGTYPE 0x1244 /* added 2.0 */
+#define TWEI_PAGESIDE 0x1245 /* added 2.0 */
+#define TWEI_FILESYSTEMSOURCE 0x1246 /* added 2.0 */
+#define TWEI_IMAGEMERGED 0x1247 /* added 2.1 */
+#define TWEI_MAGDATALENGTH 0x1248 /* added 2.1 */
#define TWEJ_NONE 0x0000
#define TWEJ_MIDSEPARATOR 0x0001
@@ -1789,10 +1836,6 @@ typedef struct {
#define TWEJ_PATCH6 0x0006
#define TWEJ_PATCHT 0x0007
-/* Added 1.8 */
-/* TW_PASSTHRU.Direction values */
-#define TWDR_GET 1
-#define TWDR_SET 2
/***************************************************************************
* Return Codes and Condition Codes section *
@@ -1829,25 +1872,186 @@ typedef struct {
#define TWCC_CAPUNSUPPORTED 13 /* Capability not supported by source */
#define TWCC_CAPBADOPERATION 14 /* Operation not supported by capability */
#define TWCC_CAPSEQERROR 15 /* Capability has dependancy 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 */
-
+#define TWCC_DENIED 16 /* File System operation is denied (file is protected) Added 1.8 */
+#define TWCC_FILEEXISTS 17 /* Operation failed because file already exists. Added 1.8 */
+#define TWCC_FILENOTFOUND 18 /* File not found Added 1.8 */
+#define TWCC_NOTEMPTY 19 /* Operation failed because directory is not empty Added 1.8 */
+#define TWCC_PAPERJAM 20 /* The feeder is jammed Added 1.8 */
+#define TWCC_PAPERDOUBLEFEED 21 /* The feeder detected multiple pages Added 1.8 */
+#define TWCC_FILEWRITEERROR 22 /* Error writing the file (meant for things like disk full conditions)Added 1.8 */
+#define TWCC_CHECKDEVICEONLINE 23 /* The device went offline prior to or during this operation Added 1.8 */
+#define TWCC_INTERLOCK 24 /* Added 2.0 */
+#define TWCC_DAMAGEDCORNER 25 /* Added 2.0 */
+#define TWCC_FOCUSERROR 26 /* Added 2.0 */
+#define TWCC_DOCTOOLIGHT 27 /* Added 2.0 */
+#define TWCC_DOCTOODARK 28 /* Added 2.0 */
+#define TWCC_NOMEDIA 29 /* Added 2.1 */
/* 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
+#define TWQC_GET 0x0001
+#define TWQC_SET 0x0002
+#define TWQC_GETDEFAULT 0x0004
+#define TWQC_GETCURRENT 0x0008
+#define TWQC_RESET 0x0010
+
+
+/****************************************************************************
+ * Depreciated Items *
+ ****************************************************************************/
+#if defined(WIN32) || defined(WIN64)
+ #define TW_HUGE
+#elif !defined(TWH_CMP_GNU)
+ #define TW_HUGE huge
+#else
+ #define TW_HUGE
+#endif
+
+
+
+typedef BYTE TW_HUGE * HPBYTE;
+typedef void TW_HUGE * HPVOID;
+
+typedef unsigned char TW_STR1024[1026], FAR *pTW_STR1026;
+typedef wchar_t TW_UNI512[512], FAR *pTW_UNI512;
+
+#define TWTY_STR1024 0x000d /* Means Item is a TW_STR1024...added 1.9 */
+#define TWTY_UNI512 0x000e /* Means Item is a TW_UNI512...added 1.9 */
+
+#define TWFF_JPN 12 /* 1.91 */
+
+#define DAT_TWUNKIDENTITY 0x000b /* Additional message required for thunker to request the special identity information. */
+#define DAT_SETUPFILEXFER2 0x0301 /* Data transfer via a file. deprecated - use DAT_SETUPFILEXFER instead*/
+
+#define CAP_SUPPORTEDCAPSEXT 0x100c
+#define CAP_FILESYSTEM //0x????
+#define CAP_PAGEMULTIPLEACQUIRE 0x1023 /* Added 1.8 */
+#define CAP_PAPERBINDING 0x102f /* Added 1.8 */
+#define CAP_PASSTHRU 0x1031 /* Added 1.8 */
+#define CAP_POWERDOWNTIME 0x1034 /* Added 1.8 */ //0x1034 is reused by CAP_CAMERASIDE
+#define ACAP_AUDIOFILEFORMAT 0x1201 /* Added 1.8 */
+
+#define MSG_CHECKSTATUS 0x0201 /* Get status information - use MSG_GET instead */
+
+#define MSG_INVOKE_CALLBACK 0x0903 /* Mac Only, deprecated - use DAT_NULL and MSG_xxx instead */
+
+#define TWSX_FILE2 3
+
+/* CAP_FILESYSTEM values (FS_ means file system) */
+#define TWFS_FILESYSTEM 0
+#define TWFS_RECURSIVEDELETE 1
+
+/* ICAP_PIXELTYPE values (PT_ means Pixel Type) */
+#define TWPT_SRGB64 11 /* 1.91 */
+#define TWPT_BGR 12 /* 1.91 */
+#define TWPT_CIELAB 13 /* 1.91 */
+#define TWPT_CIELUV 14 /* 1.91 */
+#define TWPT_YCBCR 15 /* 1.91 */
+
+/* ICAP_SUPPORTEDSIZES values (SS_ means Supported Sizes) */
+#define TWSS_B 8
+#define TWSS_A4LETTER TWSS_A4 /* use TWSS_A4 instead */
+#define TWSS_B3 TWSS_ISOB3 /* use TWSS_ISOB3 instead */
+#define TWSS_B4 TWSS_ISOB4 /* use TWSS_ISOB4 instead */
+#define TWSS_B6 TWSS_ISOB6 /* use TWSS_ISOB6 instead */
+#define TWSS_B5LETTER TWSS_JISB5 /* use TWSS_JISB5 instead */
+
+/* CAP_LANGUAGE Language Constants */
+#define TWLG_DAN TWLG_DANISH /* use TWLG_DANISH instead */
+#define TWLG_DUT TWLG_DUTCH /* use TWLG_DUTCH instead */
+#define TWLG_ENG TWLG_ENGLISH /* use TWLG_ENGLISH instead */
+#define TWLG_USA TWLG_ENGLISH_USA /* use TWLG_ENGLISH_USA instead */
+#define TWLG_FIN TWLG_FINNISH /* use TWLG_FINNISH instead */
+#define TWLG_FRN TWLG_FRENCH /* use TWLG_FRENCH instead */
+#define TWLG_FCF TWLG_FRENCH_CANADIAN /* use TWLG_FRENCH_CANADIAN instead */
+#define TWLG_GER TWLG_GERMAN /* use TWLG_GERMAN instead */
+#define TWLG_ICE TWLG_ICELANDIC /* use TWLG_ICELANDIC instead */
+#define TWLG_ITN TWLG_ITALIAN /* use TWLG_ITALIAN instead */
+#define TWLG_NOR TWLG_NORWEGIAN /* use TWLG_NORWEGIAN instead */
+#define TWLG_POR TWLG_PORTUGUESE /* use TWLG_PORTUGUESE instead */
+#define TWLG_SPA TWLG_SPANISH /* use TWLG_SPANISH instead */
+#define TWLG_SWE TWLG_SWEDISH /* use TWLG_SWEDISH instead */
+
+
+/* ACAP_AUDIOFILEFORMAT values (AF_ means audio format). Added 1.8 */
+#define TWAF_WAV 0
+#define TWAF_AIFF 1
+#define TWAF_AU 3
+#define TWAF_SND 4
+
+
+/* DAT_SETUPFILEXFER2. Sets up DS to application data transfer via a file. Added 1.9 */
+typedef struct {
+ TW_MEMREF FileName; /* Pointer to file name text */
+ TW_UINT16 FileNameType; /* TWTY_STR1024 or TWTY_UNI512 */
+ TW_UINT16 Format; /* Any TWFF_ constant */
+ TW_INT16 VRefNum; /* Used for Mac only */
+ TW_UINT32 parID; /* Used for Mac only */
+} TW_SETUPFILEXFER2, FAR * pTW_SETUPFILEXFER2;
+
+/* 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. */
+/* 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 capabailites are not supported */
+/* under thunking since we have no way of knowing what size data (if */
+/* any) is being passed. */
+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;
+
+/* 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;
/****************************************************************************
@@ -1891,30 +2095,39 @@ typedef struct {
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 TWH_CMP_MSC
+
+ 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 pOrigin,
+ pTW_IDENTITY pDest,
+ TW_UINT32 DG,
+ TW_UINT16 DAT,
+ TW_UINT16 MSG,
+ TW_MEMREF pData);
+
+#else
+
+ 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 pOrigin,
+ pTW_IDENTITY pDest,
+ TW_UINT32 DG,
+ TW_UINT16 DAT,
+ TW_UINT16 MSG,
+ TW_MEMREF pData);
+
+#endif /* TWH_CMP_MSC */
#ifdef __cplusplus
}
@@ -1957,54 +2170,73 @@ typedef TW_UINT16 (*DSMENTRYPROC)(pTW_IDENTITY, pTW_IDENTITY,
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 TWH_CMP_MSC
+
+ TW_UINT16 FAR PASCAL DS_Entry(pTW_IDENTITY pOrigin,
+ TW_UINT32 DG,
+ TW_UINT16 DAT,
+ TW_UINT16 MSG,
+ TW_MEMREF pData);
+
+ typedef TW_UINT16 (FAR PASCAL *DSENTRYPROC)(pTW_IDENTITY pOrigin,
+ TW_UINT32 DG,
+ TW_UINT16 DAT,
+ TW_UINT16 MSG,
+ TW_MEMREF pData);
+
+#else
+
+ 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 pOrigin,
+ TW_UINT32 DG,
+ TW_UINT16 DAT,
+ TW_UINT16 MSG,
+ TW_MEMREF pData);
+
+#endif /* TWH_CMP_MSC */
+
+
+ typedef TW_HANDLE (PASCAL *DSM_MEMALLOCATE)(TW_UINT32 _size);
+ typedef void (PASCAL *DSM_MEMFREE)(TW_HANDLE _handle);
+ typedef TW_MEMREF (PASCAL *DSM_MEMLOCK)(TW_HANDLE _handle);
+ typedef void (PASCAL *DSM_MEMUNLOCK)(TW_HANDLE _handle);
#ifdef __cplusplus
}
-#endif /* 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 __MINGW32__
+/* DAT_ENTRYPOINT. returns essential entry points. */
+typedef struct {
+ TW_UINT32 Size;
+ DSMENTRYPROC DSM_Entry;
+ DSM_MEMALLOCATE DSM_MemAllocate;
+ DSM_MEMFREE DSM_MemFree;
+ DSM_MEMLOCK DSM_MemLock;
+ DSM_MEMUNLOCK DSM_MemUnlock;
+} TW_ENTRYPOINT, FAR * pTW_ENTRYPOINT;
+
+/* Restore the previous packing alignment: this occurs after all structures are defined */
+#if defined(TWH_CMP_MING32)
+ #pragma pack (pop)
+#elif defined(TWH_CMP_MSC)
+ #pragma pack (pop, before_twain)
+#elif defined(TWH_CMP_GNU)
+ #pragma pack (pop, before_twain)
+#elif defined(TWH_CMP_BORLAND)
+ #pragma option –a.
+#elif defined(TWH_CMP_XCODE)
+ #if PRAGMA_STRUCT_ALIGN
+ #pragma options align=reset
+ #elif PRAGMA_STRUCT_PACKPUSH
#pragma pack (pop)
- #elif defined __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 */
+ #elif PRAGMA_STRUCT_PACK
+ #pragma pack()
+ #endif
+#endif
#endif /* TWAIN */
generated by cgit v1.2.3 (git 2.39.1) at 2024-11-23 20:25:46 +0000