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twain_32: Split out the sane specific parts from twain_32 code. 

Autoprobing via DG_CONTROL/DAT_IDENTITY/MSG_GET.
This commit is contained in:
Marcus Meissner 2006-05-08 20:05:42 +02:00 committed by Alexandre Julliard
parent 1d5e2be0de
commit 125efed86a
26 changed files with 1407 additions and 1470 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
configure vendored
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File diff suppressed because one or more lines are too long

1
configure.ac
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@ -1636,6 +1636,7 @@ dlls/rsabase/Makefile
dlls/rsabase/tests/Makefile
dlls/rsaenh/Makefile
dlls/rsaenh/tests/Makefile
dlls/sane.ds/Makefile
dlls/secur32/Makefile
dlls/secur32/tests/Makefile
dlls/security/Makefile

1
dlls/Makefile.in
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@ -124,6 +124,7 @@ BASEDIRS = \
rpcrt4 \
rsabase \
rsaenh \
sane.ds \
secur32 \
security \
sensapi \

2
dlls/sane.ds/.gitignore vendored Normal file
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@ -0,0 +1,2 @@
Makefile
rsrc.res

22
dlls/sane.ds/Makefile.in Normal file
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@ -0,0 +1,22 @@
TOPSRCDIR = @top_srcdir@
TOPOBJDIR = ../..
SRCDIR = @srcdir@
VPATH = @srcdir@
MODULE = sane.ds
IMPORTS = comctl32 user32 gdi32 kernel32 ntdll
EXTRALIBS = @SANELIBS@
EXTRAINCL = @SANEINCL@
C_SRCS = \
capability.c \
ds_ctrl.c \
ds_image.c \
sane_main.c \
ui.c
RC_SRCS = \
rsrc.rc
@MAKE_DLL_RULES@
### Dependencies:

18
dlls/twain_32/capability.c → dlls/sane.ds/capability.c
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@ -26,13 +26,12 @@
#include "windef.h"
#include "winbase.h"
#include "twain.h"
#include "twain_i.h"
#include "sane_i.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(twain);
TW_UINT16 TWAIN_SaneCapability (activeDS *pSource, pTW_CAPABILITY pCapability,
TW_UINT16 action)
TW_UINT16 SANE_SaneCapability (pTW_CAPABILITY pCapability, TW_UINT16 action)
{
TW_UINT16 twCC = TWCC_SUCCESS;
@ -158,7 +157,7 @@ TW_UINT16 TWAIN_SaneCapability (activeDS *pSource, pTW_CAPABILITY pCapability,
twCC = TWCC_CAPUNSUPPORTED;
break;
case ICAP_XFERMECH:
twCC = TWAIN_ICAPXferMech (pSource, pCapability, action);
twCC = SANE_ICAPXferMech (pCapability, action);
break;
case ICAP_UNDEFINEDIMAGESIZE:
case CAP_CAMERAPREVIEWUI:
@ -206,8 +205,7 @@ static TW_BOOL TWAIN_OneValueGet (pTW_CAPABILITY pCapability, TW_UINT32 *pValue)
}
/* ICAP_XFERMECH */
TW_UINT16 TWAIN_ICAPXferMech (activeDS *pSource, pTW_CAPABILITY pCapability,
TW_UINT16 action)
TW_UINT16 SANE_ICAPXferMech (pTW_CAPABILITY pCapability, TW_UINT16 action)
{
TRACE("ICAP_XFERMECH\n");
@ -216,7 +214,7 @@ TW_UINT16 TWAIN_ICAPXferMech (activeDS *pSource, pTW_CAPABILITY pCapability,
case MSG_GET:
if (pCapability->ConType == TWON_ONEVALUE)
{
if (!TWAIN_OneValueSet (pCapability, pSource->capXferMech))
if (!TWAIN_OneValueSet (pCapability, activeDS.capXferMech))
return TWCC_LOWMEMORY;
}
break;
@ -226,7 +224,7 @@ TW_UINT16 TWAIN_ICAPXferMech (activeDS *pSource, pTW_CAPABILITY pCapability,
TW_UINT32 xfermechtemp = 0;
if (!TWAIN_OneValueGet (pCapability, &xfermechtemp))
return TWCC_LOWMEMORY;
pSource->capXferMech = xfermechtemp;
activeDS.capXferMech = xfermechtemp;
}
else if (pCapability->ConType == TWON_ENUMERATION)
{
@ -234,7 +232,7 @@ TW_UINT16 TWAIN_ICAPXferMech (activeDS *pSource, pTW_CAPABILITY pCapability,
}
break;
case MSG_GETCURRENT:
if (!TWAIN_OneValueSet (pCapability, pSource->capXferMech))
if (!TWAIN_OneValueSet (pCapability, activeDS.capXferMech))
return TWCC_LOWMEMORY;
break;
case MSG_GETDEFAULT:
@ -242,7 +240,7 @@ TW_UINT16 TWAIN_ICAPXferMech (activeDS *pSource, pTW_CAPABILITY pCapability,
return TWCC_LOWMEMORY;
break;
case MSG_RESET:
pSource->capXferMech = TWSX_NATIVE;
activeDS.capXferMech = TWSX_NATIVE;
break;
}
return TWCC_SUCCESS;

321
dlls/twain_32/ds_ctrl.c → dlls/sane.ds/ds_ctrl.c
View File

@ -23,104 +23,83 @@
#endif
#include <stdlib.h>
#include "twain.h"
#include "twain_i.h"
#include "sane_i.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(twain);
/* DG_CONTROL/DAT_CAPABILITY/MSG_GET */
TW_UINT16 TWAIN_CapabilityGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_MEMREF pData)
TW_UINT16 SANE_CapabilityGet (pTW_IDENTITY pOrigin, TW_MEMREF pData)
{
TW_UINT16 twRC = TWRC_SUCCESS, twCC = TWCC_SUCCESS;
pTW_CAPABILITY pCapability = (pTW_CAPABILITY) pData;
activeDS *pSource = TWAIN_LookupSource (pDest);
TRACE("DG_CONTROL/DAT_CAPABILITY/MSG_GET\n");
if (!pDest)
if (activeDS.currentState < 4 || activeDS.currentState > 7)
{
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_BADDEST;
}
else if (pSource->currentState < 4 || pSource->currentState > 7)
{
twRC = TWRC_FAILURE;
pSource->twCC = TWCC_SEQERROR;
activeDS.twCC = TWCC_SEQERROR;
}
else
{
twCC = TWAIN_SaneCapability (pSource, pCapability, MSG_GET);
twCC = SANE_SaneCapability (pCapability, MSG_GET);
twRC = (twCC == TWCC_SUCCESS)?TWRC_SUCCESS:TWRC_FAILURE;
pSource->twCC = twCC;
activeDS.twCC = twCC;
}
return twRC;
}
/* DG_CONTROL/DAT_CAPABILITY/MSG_GETCURRENT */
TW_UINT16 TWAIN_CapabilityGetCurrent (pTW_IDENTITY pOrigin,
pTW_IDENTITY pDest,TW_MEMREF pData)
TW_UINT16 SANE_CapabilityGetCurrent (pTW_IDENTITY pOrigin, TW_MEMREF pData)
{
TW_UINT16 twRC = TWRC_SUCCESS, twCC = TWCC_SUCCESS;
pTW_CAPABILITY pCapability = (pTW_CAPABILITY) pData;
activeDS *pSource = TWAIN_LookupSource (pDest);
TRACE("DG_CONTROL/DAT_CAPABILITY/MSG_GETCURRENT\n");
if (!pSource)
if (activeDS.currentState < 4 || activeDS.currentState > 7)
{
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_BADDEST;
}
else if (pSource->currentState < 4 || pSource->currentState > 7)
{
twRC = TWRC_FAILURE;
pSource->twCC = TWCC_SEQERROR;
activeDS.twCC = TWCC_SEQERROR;
}
else
{
twCC = TWAIN_SaneCapability (pSource, pCapability, MSG_GETCURRENT);
twCC = SANE_SaneCapability (pCapability, MSG_GETCURRENT);
twRC = (twCC == TWCC_SUCCESS)?TWRC_SUCCESS:TWRC_FAILURE;
pSource->twCC = twCC;
activeDS.twCC = twCC;
}
return twRC;
}
/* DG_CONTROL/DAT_CAPABILITY/MSG_GETDEFAULT */
TW_UINT16 TWAIN_CapabilityGetDefault (pTW_IDENTITY pOrigin,
pTW_IDENTITY pDest, TW_MEMREF pData)
TW_UINT16 SANE_CapabilityGetDefault (pTW_IDENTITY pOrigin, TW_MEMREF pData)
{
TW_UINT16 twRC = TWRC_SUCCESS, twCC = TWCC_SUCCESS;
pTW_CAPABILITY pCapability = (pTW_CAPABILITY) pData;
activeDS *pSource = TWAIN_LookupSource (pDest);
TRACE("DG_CONTROL/DAT_CAPABILITY/MSG_GETDEFAULT\n");
if (!pDest)
if (activeDS.currentState < 4 || activeDS.currentState > 7)
{
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_BADDEST;
}
else if (pSource->currentState < 4 || pSource->currentState > 7)
{
twRC = TWRC_FAILURE;
pSource->twCC = TWCC_SEQERROR;
activeDS.twCC = TWCC_SEQERROR;
}
else
{
twCC = TWAIN_SaneCapability (pSource, pCapability, MSG_GETDEFAULT);
twCC = SANE_SaneCapability (pCapability, MSG_GETDEFAULT);
twRC = (twCC == TWCC_SUCCESS)?TWRC_SUCCESS:TWRC_FAILURE;
pSource->twCC = twCC;
activeDS.twCC = twCC;
}
return twRC;
}
/* DG_CONTROL/DAT_CAPABILITY/MSG_QUERYSUPPORT */
TW_UINT16 TWAIN_CapabilityQuerySupport (pTW_IDENTITY pOrigin,
pTW_IDENTITY pDest, TW_MEMREF pData)
TW_UINT16 SANE_CapabilityQuerySupport (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -128,66 +107,54 @@ TW_UINT16 TWAIN_CapabilityQuerySupport (pTW_IDENTITY pOrigin,
}
/* DG_CONTROL/DAT_CAPABILITY/MSG_RESET */
TW_UINT16 TWAIN_CapabilityReset (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_CapabilityReset (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
TW_UINT16 twRC = TWRC_SUCCESS, twCC = TWCC_SUCCESS;
pTW_CAPABILITY pCapability = (pTW_CAPABILITY) pData;
activeDS *pSource = TWAIN_LookupSource (pDest);
TRACE("DG_CONTROL/DAT_CAPABILITY/MSG_RESET\n");
if (!pDest)
if (activeDS.currentState < 4 || activeDS.currentState > 7)
{
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_BADDEST;
}
else if (pSource->currentState < 4 || pSource->currentState > 7)
{
twRC = TWRC_FAILURE;
pSource->twCC = TWCC_SEQERROR;
activeDS.twCC = TWCC_SEQERROR;
}
else
{
twCC = TWAIN_SaneCapability (pSource, pCapability, MSG_RESET);
twCC = SANE_SaneCapability (pCapability, MSG_RESET);
twRC = (twCC == TWCC_SUCCESS)?TWRC_SUCCESS:TWRC_FAILURE;
pSource->twCC = twCC;
activeDS.twCC = twCC;
}
return twRC;
}
/* DG_CONTROL/DAT_CAPABILITY/MSG_SET */
TW_UINT16 TWAIN_CapabilitySet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_CapabilitySet (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
TW_UINT16 twRC = TWRC_SUCCESS, twCC = TWCC_SUCCESS;
pTW_CAPABILITY pCapability = (pTW_CAPABILITY) pData;
activeDS *pSource = TWAIN_LookupSource (pDest);
TRACE ("DG_CONTROL/DAT_CAPABILITY/MSG_SET\n");
if (!pSource)
if (activeDS.currentState != 4)
{
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_BADDEST;
}
else if (pSource->currentState != 4)
{
twRC = TWRC_FAILURE;
pSource->twCC = TWCC_SEQERROR;
activeDS.twCC = TWCC_SEQERROR;
}
else
{
twCC = TWAIN_SaneCapability (pSource, pCapability, MSG_SET);
twCC = SANE_SaneCapability (pCapability, MSG_SET);
twRC = (twCC == TWCC_SUCCESS)?TWRC_SUCCESS:TWRC_FAILURE;
pSource->twCC = twCC;
activeDS.twCC = twCC;
}
return twRC;
}
/* DG_CONTROL/DAT_CUSTOMDSDATA/MSG_GET */
TW_UINT16 TWAIN_CustomDSDataGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_CustomDSDataGet (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -196,7 +163,7 @@ TW_UINT16 TWAIN_CustomDSDataGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_CONTROL/DAT_CUSTOMDSDATA/MSG_SET */
TW_UINT16 TWAIN_CustomDSDataSet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_CustomDSDataSet (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -205,8 +172,8 @@ TW_UINT16 TWAIN_CustomDSDataSet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_CONTROL/DAT_FILESYSTEM/MSG_AUTOMATICCAPTUREDIRECTORY */
TW_UINT16 TWAIN_AutomaticCaptureDirectory (pTW_IDENTITY pOrigin,
pTW_IDENTITY pDest,
TW_UINT16 SANE_AutomaticCaptureDirectory (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -215,7 +182,7 @@ TW_UINT16 TWAIN_AutomaticCaptureDirectory (pTW_IDENTITY pOrigin,
}
/* DG_CONTROL/DAT_FILESYSTEM/MSG_CHANGEDIRECTORY */
TW_UINT16 TWAIN_ChangeDirectory (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_ChangeDirectory (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -224,7 +191,7 @@ TW_UINT16 TWAIN_ChangeDirectory (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_CONTROL/DAT_FILESYSTEM/MSG_COPY */
TW_UINT16 TWAIN_FileSystemCopy (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_FileSystemCopy (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -233,7 +200,7 @@ TW_UINT16 TWAIN_FileSystemCopy (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_CONTROL/DAT_FILESYSTEM/MSG_CREATEDIRECTORY */
TW_UINT16 TWAIN_CreateDirectory (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_CreateDirectory (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -242,7 +209,7 @@ TW_UINT16 TWAIN_CreateDirectory (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_CONTROL/DAT_FILESYSTEM/MSG_DELETE */
TW_UINT16 TWAIN_FileSystemDelete (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_FileSystemDelete (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -251,7 +218,7 @@ TW_UINT16 TWAIN_FileSystemDelete (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_CONTROL/DAT_FILESYSTEM/MSG_FORMATMEDIA */
TW_UINT16 TWAIN_FormatMedia (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_FormatMedia (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -260,7 +227,7 @@ TW_UINT16 TWAIN_FormatMedia (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_CONTROL/DAT_FILESYSTEM/MSG_GETCLOSE */
TW_UINT16 TWAIN_FileSystemGetClose (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_FileSystemGetClose (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -269,8 +236,8 @@ TW_UINT16 TWAIN_FileSystemGetClose (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_CONTROL/DAT_FILESYSTEM/MSG_GETFIRSTFILE */
TW_UINT16 TWAIN_FileSystemGetFirstFile (pTW_IDENTITY pOrigin,
pTW_IDENTITY pDest,
TW_UINT16 SANE_FileSystemGetFirstFile (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -279,7 +246,7 @@ TW_UINT16 TWAIN_FileSystemGetFirstFile (pTW_IDENTITY pOrigin,
}
/* DG_CONTROL/DAT_FILESYSTEM/MSG_GETINFO */
TW_UINT16 TWAIN_FileSystemGetInfo (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_FileSystemGetInfo (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -288,8 +255,8 @@ TW_UINT16 TWAIN_FileSystemGetInfo (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_CONTROL/DAT_FILESYSTEM/MSG_GETNEXTFILE */
TW_UINT16 TWAIN_FileSystemGetNextFile (pTW_IDENTITY pOrigin,
pTW_IDENTITY pDest,
TW_UINT16 SANE_FileSystemGetNextFile (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -298,7 +265,7 @@ TW_UINT16 TWAIN_FileSystemGetNextFile (pTW_IDENTITY pOrigin,
}
/* DG_CONTROL/DAT_FILESYSTEM/MSG_RENAME */
TW_UINT16 TWAIN_FileSystemRename (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_FileSystemRename (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -307,31 +274,25 @@ TW_UINT16 TWAIN_FileSystemRename (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_CONTROL/DAT_EVENT/MSG_PROCESSEVENT */
TW_UINT16 TWAIN_ProcessEvent (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_ProcessEvent (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
TW_UINT16 twRC = TWRC_SUCCESS;
pTW_EVENT pEvent = (pTW_EVENT) pData;
activeDS *pSource = TWAIN_LookupSource (pDest);
TRACE("DG_CONTROL/DAT_EVENT/MSG_PROCESSEVENT\n");
if (!pSource)
{
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_BADDEST;
}
else if (pSource->currentState < 5 || pSource->currentState > 7)
if (activeDS.currentState < 5 || activeDS.currentState > 7)
{
twRC = TWRC_FAILURE;
pSource->twCC = TWCC_SEQERROR;
activeDS.twCC = TWCC_SEQERROR;
}
else
{
if (pSource->pendingEvent.TWMessage != MSG_NULL)
if (activeDS.pendingEvent.TWMessage != MSG_NULL)
{
pEvent->TWMessage = pSource->pendingEvent.TWMessage;
pSource->pendingEvent.TWMessage = MSG_NULL;
pEvent->TWMessage = activeDS.pendingEvent.TWMessage;
activeDS.pendingEvent.TWMessage = MSG_NULL;
twRC = TWRC_NOTDSEVENT;
}
else
@ -339,14 +300,14 @@ TW_UINT16 TWAIN_ProcessEvent (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
pEvent->TWMessage = MSG_NULL; /* no message to the application */
twRC = TWRC_NOTDSEVENT;
}
pSource->twCC = TWCC_SUCCESS;
activeDS.twCC = TWCC_SUCCESS;
}
return twRC;
}
/* DG_CONTROL/DAT_PASSTHRU/MSG_PASSTHRU */
TW_UINT16 TWAIN_PassThrough (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_PassThrough (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -355,110 +316,92 @@ TW_UINT16 TWAIN_PassThrough (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_CONTROL/DAT_PENDINGXFERS/MSG_ENDXFER */
TW_UINT16 TWAIN_PendingXfersEndXfer (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_PendingXfersEndXfer (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
TW_UINT16 twRC = TWRC_SUCCESS;
pTW_PENDINGXFERS pPendingXfers = (pTW_PENDINGXFERS) pData;
activeDS *pSource = TWAIN_LookupSource (pDest);
TRACE("DG_CONTROL/DAT_PENDINGXFERS/MSG_ENDXFER\n");
if (!pSource)
if (activeDS.currentState != 6 && activeDS.currentState != 7)
{
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_BADDEST;
}
else if (pSource->currentState != 6 && pSource->currentState != 7)
{
twRC = TWRC_FAILURE;
pSource->twCC = TWCC_SEQERROR;
activeDS.twCC = TWCC_SEQERROR;
}
else
{
if (pPendingXfers->Count != 0)
{
pPendingXfers->Count --;
pSource->currentState = 6;
activeDS.currentState = 6;
}
else
{
pSource->currentState = 5;
activeDS.currentState = 5;
/* Notify the application that it can close the data source */
pSource->pendingEvent.TWMessage = MSG_CLOSEDSREQ;
activeDS.pendingEvent.TWMessage = MSG_CLOSEDSREQ;
}
twRC = TWRC_SUCCESS;
pSource->twCC = TWCC_SUCCESS;
activeDS.twCC = TWCC_SUCCESS;
}
return twRC;
}
/* DG_CONTROL/DAT_PENDINGXFERS/MSG_GET */
TW_UINT16 TWAIN_PendingXfersGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_PendingXfersGet (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
TW_UINT16 twRC = TWRC_SUCCESS;
pTW_PENDINGXFERS pPendingXfers = (pTW_PENDINGXFERS) pData;
activeDS *pSource = TWAIN_LookupSource (pDest);
TRACE("DG_CONTROL/DAT_PENDINGXFERS/MSG_GET\n");
if (!pSource)
if (activeDS.currentState < 4 || activeDS.currentState > 7)
{
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_BADDEST;
}
else if (pSource->currentState < 4 || pSource->currentState > 7)
{
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_SEQERROR;
activeDS.twCC = TWCC_SEQERROR;
}
else
{
/* FIXME: we shouldn't return 1 here */
pPendingXfers->Count = 1;
twRC = TWRC_SUCCESS;
pSource->twCC = TWCC_SUCCESS;
activeDS.twCC = TWCC_SUCCESS;
}
return twRC;
}
/* DG_CONTROL/DAT_PENDINGXFERS/MSG_RESET */
TW_UINT16 TWAIN_PendingXfersReset (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_PendingXfersReset (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
TW_UINT16 twRC = TWRC_SUCCESS;
pTW_PENDINGXFERS pPendingXfers = (pTW_PENDINGXFERS) pData;
activeDS *pSource = TWAIN_LookupSource (pDest);
TRACE("DG_CONTROL/DAT_PENDINGXFERS/MSG_RESET\n");
if (!pSource)
if (activeDS.currentState != 6)
{
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_BADDEST;
}
else if (pSource->currentState != 6)
{
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_SEQERROR;
activeDS.twCC = TWCC_SEQERROR;
}
else
{
pPendingXfers->Count = 0;
pSource->currentState = 5;
activeDS.currentState = 5;
twRC = TWRC_SUCCESS;
pSource->twCC = TWCC_SUCCESS;
activeDS.twCC = TWCC_SUCCESS;
}
return twRC;
}
/* DG_CONTROL/DAT_PENDINGXFERS/MSG_STOPFEEDER */
TW_UINT16 TWAIN_PendingXfersStopFeeder (pTW_IDENTITY pOrigin,
pTW_IDENTITY pDest, TW_MEMREF pData)
TW_UINT16 SANE_PendingXfersStopFeeder (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -466,7 +409,7 @@ TW_UINT16 TWAIN_PendingXfersStopFeeder (pTW_IDENTITY pOrigin,
}
/* DG_CONTROL/DAT_SETUPFILEXFER/MSG_GET */
TW_UINT16 TWAIN_SetupFileXferGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_SetupFileXferGet (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -475,7 +418,7 @@ TW_UINT16 TWAIN_SetupFileXferGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_CONTROL/DAT_SETUPXFER/MSG_GETDEFAULT */
TW_UINT16 TWAIN_SetupFileXferGetDefault (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_SetupFileXferGetDefault (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -485,7 +428,7 @@ TW_UINT16 TWAIN_SetupFileXferGetDefault (pTW_IDENTITY pOrigin, pTW_IDENTITY pDes
/* DG_CONTROL/DAT_SETUPFILEXFER/MSG_RESET */
TW_UINT16 TWAIN_SetupFileXferReset (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_SetupFileXferReset (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -494,7 +437,7 @@ TW_UINT16 TWAIN_SetupFileXferReset (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_CONTROL/DAT_SETUPFILEXFER/MSG_SET */
TW_UINT16 TWAIN_SetupFileXferSet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_SetupFileXferSet (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -503,7 +446,7 @@ TW_UINT16 TWAIN_SetupFileXferSet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_CONTROL/DAT_SETUPFILEXFER2/MSG_GET */
TW_UINT16 TWAIN_SetupFileXfer2Get (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_SetupFileXfer2Get (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -512,7 +455,7 @@ TW_UINT16 TWAIN_SetupFileXfer2Get (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_CONTROL/DAT_SETUPFILEXFER2/MSG_GETDEFAULT */
TW_UINT16 TWAIN_SetupFileXfer2GetDefault (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_SetupFileXfer2GetDefault (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -521,7 +464,7 @@ TW_UINT16 TWAIN_SetupFileXfer2GetDefault (pTW_IDENTITY pOrigin, pTW_IDENTITY pDe
}
/* DG_CONTROL/DAT_SETUPFILEXFER2/MSG_RESET */
TW_UINT16 TWAIN_SetupFileXfer2Reset (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_SetupFileXfer2Reset (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -530,7 +473,7 @@ TW_UINT16 TWAIN_SetupFileXfer2Reset (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_CONTROL/DAT_SETUPFILEXFER2/MSG_SET */
TW_UINT16 TWAIN_SetupFileXfer2Set (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_SetupFileXfer2Set (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -539,21 +482,20 @@ TW_UINT16 TWAIN_SetupFileXfer2Set (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_CONTROL/DAT_SETUPMEMXFER/MSG_GET */
TW_UINT16 TWAIN_SetupMemXferGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_SetupMemXferGet (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
#ifndef HAVE_SANE
return TWRC_FAILURE;
#else
activeDS *pSource = TWAIN_LookupSource (pDest);
pTW_SETUPMEMXFER pSetupMemXfer = (pTW_SETUPMEMXFER)pData;
TRACE("DG_CONTROL/DAT_SETUPMEMXFER/MSG_GET\n");
if (pSource->sane_param_valid)
if (activeDS.sane_param_valid)
{
pSetupMemXfer->MinBufSize = pSource->sane_param.bytes_per_line;
pSetupMemXfer->MaxBufSize = pSource->sane_param.bytes_per_line * 8;
pSetupMemXfer->Preferred = pSource->sane_param.bytes_per_line * 2;
pSetupMemXfer->MinBufSize = activeDS.sane_param.bytes_per_line;
pSetupMemXfer->MaxBufSize = activeDS.sane_param.bytes_per_line * 8;
pSetupMemXfer->Preferred = activeDS.sane_param.bytes_per_line * 2;
}
else
{
@ -568,148 +510,119 @@ TW_UINT16 TWAIN_SetupMemXferGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_CONTROL/DAT_STATUS/MSG_GET */
TW_UINT16 TWAIN_GetDSStatus (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_GetDSStatus (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
TW_UINT16 twRC = TWRC_FAILURE;
pTW_STATUS pSourceStatus = (pTW_STATUS) pData;
activeDS *pSource = TWAIN_LookupSource (pDest);
TRACE ("DG_CONTROL/DAT_STATUS/MSG_GET\n");
if (!pSource)
{
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_BADDEST;
pSourceStatus->ConditionCode = TWCC_BADDEST;
}
else
{
twRC = TWRC_SUCCESS;
pSourceStatus->ConditionCode = pSource->twCC;
/* Reset the condition code */
pSource->twCC = TWCC_SUCCESS;
}
return twRC;
pSourceStatus->ConditionCode = activeDS.twCC;
/* Reset the condition code */
activeDS.twCC = TWCC_SUCCESS;
return TWRC_SUCCESS;
}
/* DG_CONTROL/DAT_USERINTERFACE/MSG_DISABLEDS */
TW_UINT16 TWAIN_DisableDSUserInterface (pTW_IDENTITY pOrigin,
pTW_IDENTITY pDest, TW_MEMREF pData)
TW_UINT16 SANE_DisableDSUserInterface (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
TW_UINT16 twRC = TWRC_SUCCESS;
activeDS *pSource = TWAIN_LookupSource (pDest);
TRACE ("DG_CONTROL/DAT_USERINTERFACE/MSG_DISABLEDS\n");
if (!pSource)
if (activeDS.currentState != 5)
{
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_BADDEST;
}
else if (pSource->currentState != 5)
{
twRC = TWRC_FAILURE;
pSource->twCC = TWCC_SEQERROR;
activeDS.twCC = TWCC_SEQERROR;
}
else
{
pSource->currentState = 4;
activeDS.currentState = 4;
twRC = TWRC_SUCCESS;
pSource->twCC = TWCC_SUCCESS;
activeDS.twCC = TWCC_SUCCESS;
}
return twRC;
}
/* DG_CONTROL/DAT_USERINTERFACE/MSG_ENABLEDS */
TW_UINT16 TWAIN_EnableDSUserInterface (pTW_IDENTITY pOrigin,
pTW_IDENTITY pDest, TW_MEMREF pData)
TW_UINT16 SANE_EnableDSUserInterface (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
TW_UINT16 twRC = TWRC_SUCCESS;
pTW_USERINTERFACE pUserInterface = (pTW_USERINTERFACE) pData;
activeDS *pSource = TWAIN_LookupSource (pDest);
TRACE ("DG_CONTROL/DAT_USERINTERFACE/MSG_ENABLEDS\n");
if (!pSource)
if (activeDS.currentState != 4)
{
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_BADDEST;
}
else if (pSource->currentState != 4)
{
twRC = TWRC_FAILURE;
pSource->twCC = TWCC_SEQERROR;
activeDS.twCC = TWCC_SEQERROR;
FIXME("sequence error %d\n", activeDS.currentState);
}
else
{
activeDS.hwndOwner = pUserInterface->hParent;
if (pUserInterface->ShowUI)
{
BOOL rc;
pSource->currentState = 5; /* Transitions to state 5 */
rc = DoScannerUI(pSource);
activeDS.currentState = 5; /* Transitions to state 5 */
FIXME("showing UI\n");
rc = DoScannerUI();
if (!rc)
{
pSource->pendingEvent.TWMessage = MSG_CLOSEDSREQ;
activeDS.pendingEvent.TWMessage = MSG_CLOSEDSREQ;
}
#ifdef HAVE_SANE
else
{
sane_get_parameters (pSource->deviceHandle, &pSource->sane_param);
pSource->sane_param_valid = TRUE;
sane_get_parameters (activeDS.deviceHandle, &activeDS.sane_param);
activeDS.sane_param_valid = TRUE;
}
#endif
}
else
{
/* no UI will be displayed, so source is ready to transfer data */
pSource->pendingEvent.TWMessage = MSG_XFERREADY;
pSource->currentState = 6; /* Transitions to state 6 directly */
activeDS.pendingEvent.TWMessage = MSG_XFERREADY;
activeDS.currentState = 6; /* Transitions to state 6 directly */
}
pSource->hwndOwner = pUserInterface->hParent;
activeDS.hwndOwner = pUserInterface->hParent;
twRC = TWRC_SUCCESS;
pSource->twCC = TWCC_SUCCESS;
activeDS.twCC = TWCC_SUCCESS;
}
return twRC;
}
/* DG_CONTROL/DAT_USERINTERFACE/MSG_ENABLEDSUIONLY */
TW_UINT16 TWAIN_EnableDSUIOnly (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_EnableDSUIOnly (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
TW_UINT16 twRC = TWRC_SUCCESS;
activeDS *pSource = TWAIN_LookupSource (pDest);
TRACE("DG_CONTROL/DAT_USERINTERFACE/MSG_ENABLEDSUIONLY\n");
if (!pSource)
if (activeDS.currentState != 4)
{
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_BADDEST;
}
else if (pSource->currentState != 4)
{
twRC = TWRC_FAILURE;
pSource->twCC = TWCC_SEQERROR;
activeDS.twCC = TWCC_SEQERROR;
}
else
{
/* FIXME: we should replace xscanimage with our own UI */
system ("xscanimage");
pSource->currentState = 5;
activeDS.currentState = 5;
twRC = TWRC_SUCCESS;
pSource->twCC = TWCC_SUCCESS;
activeDS.twCC = TWCC_SUCCESS;
}
return twRC;
}
/* DG_CONTROL/DAT_XFERGROUP/MSG_GET */
TW_UINT16 TWAIN_XferGroupGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_XferGroupGet (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -718,7 +631,7 @@ TW_UINT16 TWAIN_XferGroupGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_CONTROL/DAT_XFERGROUP/MSG_SET */
TW_UINT16 TWAIN_XferGroupSet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_XferGroupSet (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");

220
dlls/twain_32/ds_image.c → dlls/sane.ds/ds_image.c
View File

@ -26,13 +26,13 @@
#include "wingdi.h"
#include "winuser.h"
#include "twain.h"
#include "twain_i.h"
#include "sane_i.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(twain);
/* DG_IMAGE/DAT_CIECOLOR/MSG_GET */
TW_UINT16 TWAIN_CIEColorGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_CIEColorGet (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -41,7 +41,7 @@ TW_UINT16 TWAIN_CIEColorGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_IMAGE/DAT_EXTIMAGEINFO/MSG_GET */
TW_UINT16 TWAIN_ExtImageInfoGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_ExtImageInfoGet (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -50,7 +50,7 @@ TW_UINT16 TWAIN_ExtImageInfoGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_IMAGE/DAT_GRAYRESPONSE/MSG_RESET */
TW_UINT16 TWAIN_GrayResponseReset (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_GrayResponseReset (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -59,7 +59,7 @@ TW_UINT16 TWAIN_GrayResponseReset (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_IMAGE/DAT_GRAYRESPONSE/MSG_SET */
TW_UINT16 TWAIN_GrayResponseSet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_GrayResponseSet (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -68,7 +68,7 @@ TW_UINT16 TWAIN_GrayResponseSet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_IMAGE/DAT_IMAGEFILEXFER/MSG_GET */
TW_UINT16 TWAIN_ImageFileXferGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_ImageFileXferGet (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -77,7 +77,7 @@ TW_UINT16 TWAIN_ImageFileXferGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_IMAGE/DAT_IMAGEINFO/MSG_GET */
TW_UINT16 TWAIN_ImageInfoGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_ImageInfoGet (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
#ifndef HAVE_SANE
@ -85,28 +85,22 @@ TW_UINT16 TWAIN_ImageInfoGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
#else
TW_UINT16 twRC = TWRC_SUCCESS;
pTW_IMAGEINFO pImageInfo = (pTW_IMAGEINFO) pData;
activeDS *pSource = TWAIN_LookupSource (pDest);
SANE_Status status;
TRACE("DG_IMAGE/DAT_IMAGEINFO/MSG_GET\n");
if (!pSource)
if (activeDS.currentState != 6 && activeDS.currentState != 7)
{
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_BADDEST;
}
else if (pSource->currentState != 6 && pSource->currentState != 7)
{
twRC = TWRC_FAILURE;
pSource->twCC = TWCC_SEQERROR;
activeDS.twCC = TWCC_SEQERROR;
}
else
{
if (pSource->currentState == 6)
if (activeDS.currentState == 6)
{
/* return general image description information about the image about to be transferred */
status = sane_get_parameters (pSource->deviceHandle, &pSource->sane_param);
pSource->sane_param_valid = TRUE;
status = sane_get_parameters (activeDS.deviceHandle, &activeDS.sane_param);
activeDS.sane_param_valid = TRUE;
TRACE("Getting parameters\n");
}
@ -114,37 +108,37 @@ TW_UINT16 TWAIN_ImageInfoGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
pImageInfo->XResolution.Frac = 0;
pImageInfo->YResolution.Whole = -1;
pImageInfo->YResolution.Frac = 0;
pImageInfo->ImageWidth = pSource->sane_param.pixels_per_line;
pImageInfo->ImageLength = pSource->sane_param.lines;
pImageInfo->ImageWidth = activeDS.sane_param.pixels_per_line;
pImageInfo->ImageLength = activeDS.sane_param.lines;
TRACE("Bits per Sample %i\n",pSource->sane_param.depth);
TRACE("Frame Format %i\n",pSource->sane_param.format);
TRACE("Bits per Sample %i\n",activeDS.sane_param.depth);
TRACE("Frame Format %i\n",activeDS.sane_param.format);
if (pSource->sane_param.format == SANE_FRAME_RGB )
if (activeDS.sane_param.format == SANE_FRAME_RGB )
{
pImageInfo->BitsPerPixel = pSource->sane_param.depth * 3;
pImageInfo->BitsPerPixel = activeDS.sane_param.depth * 3;
pImageInfo->Compression = TWCP_NONE;
pImageInfo->Planar = TRUE;
pImageInfo->SamplesPerPixel = 3;
pImageInfo->BitsPerSample[0] = pSource->sane_param.depth;
pImageInfo->BitsPerSample[1] = pSource->sane_param.depth;
pImageInfo->BitsPerSample[2] = pSource->sane_param.depth;
pImageInfo->BitsPerSample[0] = activeDS.sane_param.depth;
pImageInfo->BitsPerSample[1] = activeDS.sane_param.depth;
pImageInfo->BitsPerSample[2] = activeDS.sane_param.depth;
pImageInfo->PixelType = TWPT_RGB;
}
else if (pSource->sane_param.format == SANE_FRAME_GRAY)
else if (activeDS.sane_param.format == SANE_FRAME_GRAY)
{
pImageInfo->BitsPerPixel = pSource->sane_param.depth;
pImageInfo->BitsPerPixel = activeDS.sane_param.depth;
pImageInfo->Compression = TWCP_NONE;
pImageInfo->Planar = TRUE;
pImageInfo->SamplesPerPixel = 1;
pImageInfo->BitsPerSample[0] = pSource->sane_param.depth;
pImageInfo->BitsPerSample[0] = activeDS.sane_param.depth;
pImageInfo->PixelType = TWPT_GRAY;
}
else
{
ERR("Unhandled source frame type %i\n",pSource->sane_param.format);
ERR("Unhandled source frame type %i\n",activeDS.sane_param.format);
twRC = TWRC_FAILURE;
pSource->twCC = TWCC_SEQERROR;
activeDS.twCC = TWCC_SEQERROR;
}
}
@ -153,7 +147,7 @@ TW_UINT16 TWAIN_ImageInfoGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_IMAGE/DAT_IMAGELAYOUT/MSG_GET */
TW_UINT16 TWAIN_ImageLayoutGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_ImageLayoutGet (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -162,7 +156,7 @@ TW_UINT16 TWAIN_ImageLayoutGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_IMAGE/DAT_IMAGELAYOUT/MSG_GETDEFAULT */
TW_UINT16 TWAIN_ImageLayoutGetDefault (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_ImageLayoutGetDefault (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -171,7 +165,7 @@ TW_UINT16 TWAIN_ImageLayoutGetDefault (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_IMAGE/DAT_IMAGELAYOUT/MSG_RESET */
TW_UINT16 TWAIN_ImageLayoutReset (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_ImageLayoutReset (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -180,7 +174,7 @@ TW_UINT16 TWAIN_ImageLayoutReset (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_IMAGE/DAT_IMAGELAYOUT/MSG_SET */
TW_UINT16 TWAIN_ImageLayoutSet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_ImageLayoutSet (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -189,7 +183,7 @@ TW_UINT16 TWAIN_ImageLayoutSet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_IMAGE/DAT_IMAGEMEMXFER/MSG_GET */
TW_UINT16 TWAIN_ImageMemXferGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_ImageMemXferGet (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
#ifndef HAVE_SANE
@ -197,20 +191,14 @@ TW_UINT16 TWAIN_ImageMemXferGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
#else
TW_UINT16 twRC = TWRC_SUCCESS;
pTW_IMAGEMEMXFER pImageMemXfer = (pTW_IMAGEMEMXFER) pData;
activeDS *pSource = TWAIN_LookupSource (pDest);
SANE_Status status = SANE_STATUS_GOOD;
TRACE ("DG_IMAGE/DAT_IMAGEMEMXFER/MSG_GET\n");
if (!pSource)
if (activeDS.currentState < 6 || activeDS.currentState > 7)
{
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_NODS;
}
else if (pSource->currentState < 6 || pSource->currentState > 7)
{
twRC = TWRC_FAILURE;
pSource->twCC = TWCC_SEQERROR;
activeDS.twCC = TWCC_SEQERROR;
}
else
{
@ -221,48 +209,48 @@ TW_UINT16 TWAIN_ImageMemXferGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
int rows;
/* Transfer an image from the source to the application */
if (pSource->currentState == 6)
if (activeDS.currentState == 6)
{
/* trigger scanning dialog */
pSource->progressWnd = ScanningDialogBox(NULL,0);
activeDS.progressWnd = ScanningDialogBox(NULL,0);
ScanningDialogBox(pSource->progressWnd,0);
ScanningDialogBox(activeDS.progressWnd,0);
status = sane_start (pSource->deviceHandle);
status = sane_start (activeDS.deviceHandle);
if (status != SANE_STATUS_GOOD)
{
WARN("sane_start: %s\n", sane_strstatus (status));
sane_cancel (pSource->deviceHandle);
pSource->twCC = TWCC_OPERATIONERROR;
sane_cancel (activeDS.deviceHandle);
activeDS.twCC = TWCC_OPERATIONERROR;
return TWRC_FAILURE;
}
status = sane_get_parameters (pSource->deviceHandle,
&pSource->sane_param);
pSource->sane_param_valid = TRUE;
status = sane_get_parameters (activeDS.deviceHandle,
&activeDS.sane_param);
activeDS.sane_param_valid = TRUE;
if (status != SANE_STATUS_GOOD)
{
WARN("sane_get_parameters: %s\n", sane_strstatus (status));
sane_cancel (pSource->deviceHandle);
pSource->twCC = TWCC_OPERATIONERROR;
sane_cancel (activeDS.deviceHandle);
activeDS.twCC = TWCC_OPERATIONERROR;
return TWRC_FAILURE;
}
TRACE("Acquiring image %dx%dx%d bits (format=%d last=%d) from sane...\n"
, pSource->sane_param.pixels_per_line, pSource->sane_param.lines,
pSource->sane_param.depth, pSource->sane_param.format,
pSource->sane_param.last_frame);
, activeDS.sane_param.pixels_per_line, activeDS.sane_param.lines,
activeDS.sane_param.depth, activeDS.sane_param.format,
activeDS.sane_param.last_frame);
pSource->currentState = 7;
activeDS.currentState = 7;
}
/* access memory buffer */
if (pImageMemXfer->Memory.Length < pSource->sane_param.bytes_per_line)
if (pImageMemXfer->Memory.Length < activeDS.sane_param.bytes_per_line)
{
sane_cancel (pSource->deviceHandle);
pSource->twCC = TWCC_BADVALUE;
sane_cancel (activeDS.deviceHandle);
activeDS.twCC = TWCC_BADVALUE;
return TWRC_FAILURE;
}
@ -278,14 +266,14 @@ TW_UINT16 TWAIN_ImageMemXferGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
ptr = buffer;
consumed_len = 0;
rows = pImageMemXfer->Memory.Length / pSource->sane_param.bytes_per_line;
rows = pImageMemXfer->Memory.Length / activeDS.sane_param.bytes_per_line;
/* must fill full lines */
while (consumed_len < (pSource->sane_param.bytes_per_line*rows) &&
while (consumed_len < (activeDS.sane_param.bytes_per_line*rows) &&
status == SANE_STATUS_GOOD)
{
status = sane_read (pSource->deviceHandle, ptr,
(pSource->sane_param.bytes_per_line*rows) - consumed_len ,
status = sane_read (activeDS.deviceHandle, ptr,
(activeDS.sane_param.bytes_per_line*rows) - consumed_len ,
&buff_len);
consumed_len += buff_len;
ptr += buff_len;
@ -294,30 +282,30 @@ TW_UINT16 TWAIN_ImageMemXferGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
if (status == SANE_STATUS_GOOD || status == SANE_STATUS_EOF)
{
pImageMemXfer->Compression = TWCP_NONE;
pImageMemXfer->BytesPerRow = pSource->sane_param.bytes_per_line;
pImageMemXfer->Columns = pSource->sane_param.pixels_per_line;
pImageMemXfer->BytesPerRow = activeDS.sane_param.bytes_per_line;
pImageMemXfer->Columns = activeDS.sane_param.pixels_per_line;
pImageMemXfer->Rows = rows;
pImageMemXfer->XOffset = 0;
pImageMemXfer->YOffset = 0;
pImageMemXfer->BytesWritten = consumed_len;
ScanningDialogBox(pSource->progressWnd, consumed_len);
ScanningDialogBox(activeDS.progressWnd, consumed_len);
if (status == SANE_STATUS_EOF)
{
ScanningDialogBox(pSource->progressWnd, -1);
ScanningDialogBox(activeDS.progressWnd, -1);
TRACE("sane_read: %s\n", sane_strstatus (status));
sane_cancel (pSource->deviceHandle);
sane_cancel (activeDS.deviceHandle);
twRC = TWRC_XFERDONE;
}
pSource->twCC = TWRC_SUCCESS;
activeDS.twCC = TWRC_SUCCESS;
}
else if (status != SANE_STATUS_EOF)
{
ScanningDialogBox(pSource->progressWnd, -1);
ScanningDialogBox(activeDS.progressWnd, -1);
WARN("sane_read: %s\n", sane_strstatus (status));
sane_cancel (pSource->deviceHandle);
pSource->twCC = TWCC_OPERATIONERROR;
sane_cancel (activeDS.deviceHandle);
activeDS.twCC = TWCC_OPERATIONERROR;
twRC = TWRC_FAILURE;
}
}
@ -330,7 +318,7 @@ TW_UINT16 TWAIN_ImageMemXferGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_IMAGE/DAT_IMAGENATIVEXFER/MSG_GET */
TW_UINT16 TWAIN_ImageNativeXferGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_ImageNativeXferGet (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
#ifndef HAVE_SANE
@ -338,7 +326,6 @@ TW_UINT16 TWAIN_ImageNativeXferGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
#else
TW_UINT16 twRC = TWRC_SUCCESS;
pTW_UINT32 pHandle = (pTW_UINT32) pData;
activeDS *pSource = TWAIN_LookupSource (pDest);
SANE_Status status;
SANE_Byte buffer[32*1024];
int buff_len;
@ -349,49 +336,44 @@ TW_UINT16 TWAIN_ImageNativeXferGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TRACE("DG_IMAGE/DAT_IMAGENATIVEXFER/MSG_GET\n");
if (!pSource)
if (activeDS.currentState != 6)
{
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_NODS;
}
else if (pSource->currentState != 6)
{
twRC = TWRC_FAILURE;
pSource->twCC = TWCC_SEQERROR;
activeDS.twCC = TWCC_SEQERROR;
}
else
{
/* Transfer an image from the source to the application */
status = sane_start (pSource->deviceHandle);
status = sane_start (activeDS.deviceHandle);
if (status != SANE_STATUS_GOOD)
{
WARN("sane_start: %s\n", sane_strstatus (status));
sane_cancel (pSource->deviceHandle);
pSource->twCC = TWCC_OPERATIONERROR;
sane_cancel (activeDS.deviceHandle);
activeDS.twCC = TWCC_OPERATIONERROR;
return TWRC_FAILURE;
}
status = sane_get_parameters (pSource->deviceHandle, &pSource->sane_param);
pSource->sane_param_valid = TRUE;
status = sane_get_parameters (activeDS.deviceHandle, &activeDS.sane_param);
activeDS.sane_param_valid = TRUE;
if (status != SANE_STATUS_GOOD)
{
WARN("sane_get_parameters: %s\n", sane_strstatus (status));
sane_cancel (pSource->deviceHandle);
pSource->twCC = TWCC_OPERATIONERROR;
sane_cancel (activeDS.deviceHandle);
activeDS.twCC = TWCC_OPERATIONERROR;
return TWRC_FAILURE;
}
TRACE("Acquiring image %dx%dx%d bits (format=%d last=%d) from sane...\n"
, pSource->sane_param.pixels_per_line, pSource->sane_param.lines,
pSource->sane_param.depth, pSource->sane_param.format,
pSource->sane_param.last_frame);
, activeDS.sane_param.pixels_per_line, activeDS.sane_param.lines,
activeDS.sane_param.depth, activeDS.sane_param.format,
activeDS.sane_param.last_frame);
ZeroMemory (&bmpInfo, sizeof (BITMAPINFO));
bmpInfo.bmiHeader.biSize = sizeof (BITMAPINFOHEADER);
bmpInfo.bmiHeader.biWidth = pSource->sane_param.pixels_per_line;
bmpInfo.bmiHeader.biHeight = pSource->sane_param.lines;
bmpInfo.bmiHeader.biWidth = activeDS.sane_param.pixels_per_line;
bmpInfo.bmiHeader.biHeight = activeDS.sane_param.lines;
bmpInfo.bmiHeader.biPlanes = 1;
bmpInfo.bmiHeader.biBitCount = pSource->sane_param.depth;
bmpInfo.bmiHeader.biBitCount = activeDS.sane_param.depth;
bmpInfo.bmiHeader.biCompression = BI_RGB;
bmpInfo.bmiHeader.biSizeImage = 0;
bmpInfo.bmiHeader.biXPelsPerMeter = 0;
@ -401,18 +383,18 @@ TW_UINT16 TWAIN_ImageNativeXferGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
bmpInfo.bmiColors[0].rgbBlue = 128;
bmpInfo.bmiColors[0].rgbGreen = 128;
bmpInfo.bmiColors[0].rgbRed = 128;
hDIB = CreateDIBSection ((dc = GetDC(pSource->hwndOwner)), &bmpInfo,
hDIB = CreateDIBSection ((dc = GetDC(activeDS.hwndOwner)), &bmpInfo,
DIB_RGB_COLORS, &pBits, 0, 0);
if (!hDIB)
{
sane_cancel (pSource->deviceHandle);
pSource->twCC = TWCC_LOWMEMORY;
sane_cancel (activeDS.deviceHandle);
activeDS.twCC = TWCC_LOWMEMORY;
return TWRC_FAILURE;
}
do
{
status = sane_read (pSource->deviceHandle, buffer,
status = sane_read (activeDS.deviceHandle, buffer,
sizeof (buffer), &buff_len);
if (status == SANE_STATUS_GOOD)
{
@ -422,25 +404,25 @@ TW_UINT16 TWAIN_ImageNativeXferGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
else if (status != SANE_STATUS_EOF)
{
WARN("sane_read: %s\n", sane_strstatus (status));
sane_cancel (pSource->deviceHandle);
pSource->twCC = TWCC_OPERATIONERROR;
sane_cancel (activeDS.deviceHandle);
activeDS.twCC = TWCC_OPERATIONERROR;
return TWRC_FAILURE;
}
} while (status == SANE_STATUS_GOOD);
sane_cancel (pSource->deviceHandle);
ReleaseDC (pSource->hwndOwner, dc);
sane_cancel (activeDS.deviceHandle);
ReleaseDC (activeDS.hwndOwner, dc);
*pHandle = (TW_UINT32)hDIB;
twRC = TWRC_XFERDONE;
pSource->twCC = TWCC_SUCCESS;
pSource->currentState = 7;
activeDS.twCC = TWCC_SUCCESS;
activeDS.currentState = 7;
}
return twRC;
#endif
}
/* DG_IMAGE/DAT_JPEGCOMPRESSION/MSG_GET */
TW_UINT16 TWAIN_JPEGCompressionGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_JPEGCompressionGet (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -449,8 +431,8 @@ TW_UINT16 TWAIN_JPEGCompressionGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_IMAGE/DAT_JPEGCOMPRESSION/MSG_GETDEFAULT */
TW_UINT16 TWAIN_JPEGCompressionGetDefault (pTW_IDENTITY pOrigin,
pTW_IDENTITY pDest,
TW_UINT16 SANE_JPEGCompressionGetDefault (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -459,7 +441,7 @@ TW_UINT16 TWAIN_JPEGCompressionGetDefault (pTW_IDENTITY pOrigin,
}
/* DG_IMAGE/DAT_JPEGCOMPRESSION/MSG_RESET */
TW_UINT16 TWAIN_JPEGCompressionReset (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_JPEGCompressionReset (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -468,7 +450,7 @@ TW_UINT16 TWAIN_JPEGCompressionReset (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_IMAGE/DAT_JPEGCOMPRESSION/MSG_SET */
TW_UINT16 TWAIN_JPEGCompressionSet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_JPEGCompressionSet (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -477,7 +459,7 @@ TW_UINT16 TWAIN_JPEGCompressionSet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_IMAGE/DAT_PALETTE8/MSG_GET */
TW_UINT16 TWAIN_Palette8Get (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_Palette8Get (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -486,7 +468,7 @@ TW_UINT16 TWAIN_Palette8Get (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_IMAGE/DAT_PALETTE8/MSG_GETDEFAULT */
TW_UINT16 TWAIN_Palette8GetDefault (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_Palette8GetDefault (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -495,7 +477,7 @@ TW_UINT16 TWAIN_Palette8GetDefault (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_IMAGE/DAT_PALETTE8/MSG_RESET */
TW_UINT16 TWAIN_Palette8Reset (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_Palette8Reset (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -504,7 +486,7 @@ TW_UINT16 TWAIN_Palette8Reset (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_IMAGE/DAT_PALETTE8/MSG_SET */
TW_UINT16 TWAIN_Palette8Set (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_Palette8Set (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -513,7 +495,7 @@ TW_UINT16 TWAIN_Palette8Set (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_IMAGE/DAT_RGBRESPONSE/MSG_RESET */
TW_UINT16 TWAIN_RGBResponseReset (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_RGBResponseReset (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");
@ -522,7 +504,7 @@ TW_UINT16 TWAIN_RGBResponseReset (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
}
/* DG_IMAGE/DAT_RGBRESPONSE/MSG_SET */
TW_UINT16 TWAIN_RGBResponseSet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 SANE_RGBResponseSet (pTW_IDENTITY pOrigin,
TW_MEMREF pData)
{
FIXME ("stub!\n");

0
dlls/twain_32/resource.h → dlls/sane.ds/resource.h
View File

12
dlls/twain_32/rsrc.rc → dlls/sane.ds/rsrc.rc
View File

@ -25,9 +25,9 @@
#include "resource.h"
#include "twain_De.rc"
#include "twain_En.rc"
#include "twain_Fi.rc"
#include "twain_Fr.rc"
#include "twain_Ko.rc"
#include "twain_No.rc"
#include "sane_De.rc"
#include "sane_En.rc"
#include "sane_Fi.rc"
#include "sane_Fr.rc"
#include "sane_Ko.rc"
#include "sane_No.rc"

1
dlls/sane.ds/sane.ds.spec Normal file
View File

@ -0,0 +1 @@
@ stdcall DS_Entry(ptr long long long ptr)

0
dlls/twain_32/twain_De.rc → dlls/sane.ds/sane_De.rc
View File

0
dlls/twain_32/twain_En.rc → dlls/sane.ds/sane_En.rc
View File

0
dlls/twain_32/twain_Fi.rc → dlls/sane.ds/sane_Fi.rc
View File

0
dlls/twain_32/twain_Fr.rc → dlls/sane.ds/sane_Fr.rc
View File

0
dlls/twain_32/twain_Ko.rc → dlls/sane.ds/sane_Ko.rc
View File

0
dlls/twain_32/twain_No.rc → dlls/sane.ds/sane_No.rc
View File

217
dlls/sane.ds/sane_i.h Normal file
View File

@ -0,0 +1,217 @@
/*
* Copyright 2000 Corel Corporation
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef _TWAIN32_H
#define _TWAIN32_H
#ifndef __WINE_CONFIG_H
# error You must include config.h first
#endif
#ifdef HAVE_SANE
# include <sane/sane.h>
#endif
#include <stdarg.h>
#include "windef.h"
#include "winbase.h"
#include "twain.h"
extern HINSTANCE SANE_instance;
/* internal information about an active data source */
struct tagActiveDS
{
struct tagActiveDS *next; /* next active DS */
TW_IDENTITY identity; /* identity */
TW_UINT16 currentState; /* current state */
TW_EVENT pendingEvent; /* pending event to be sent to
application */
TW_UINT16 twCC; /* condition code */
HWND hwndOwner; /* window handle of the app */
HWND progressWnd; /* window handle of the scanning window */
#ifdef HAVE_SANE
SANE_Handle deviceHandle; /* device handle */
SANE_Parameters sane_param; /* parameters about the image
transferred */
BOOL sane_param_valid; /* true if valid sane_param*/
INT deviceIndex; /* index of the current device */
#endif
/* Capabiblities */
TW_UINT16 capXferMech; /* ICAP_XFERMECH */
} activeDS;
/* Helper functions */
extern TW_UINT16 SANE_SaneCapability (pTW_CAPABILITY pCapability, TW_UINT16 action);
/* */
extern TW_UINT16 SANE_ControlGroupHandler (
pTW_IDENTITY pOrigin, TW_UINT16 DAT, TW_UINT16 MSG, TW_MEMREF pData);
extern TW_UINT16 SANE_ImageGroupHandler (
pTW_IDENTITY pOrigin, TW_UINT16 DAT, TW_UINT16 MSG, TW_MEMREF pData);
extern TW_UINT16 SANE_AudioGroupHandler (
pTW_IDENTITY pOrigin, TW_UINT16 DAT, TW_UINT16 MSG, TW_MEMREF pData);
extern TW_UINT16 SANE_SourceManagerHandler (
pTW_IDENTITY pOrigin, TW_UINT16 DAT, TW_UINT16 MSG, TW_MEMREF pData);
/* Implementation of operation triplets
* From Application to Source (Control Information) */
TW_UINT16 SANE_CapabilityGet (pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_CapabilityGetCurrent
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_CapabilityGetDefault
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_CapabilityQuerySupport
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_CapabilityReset
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_CapabilitySet
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_CustomDSDataGet
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_CustomDSDataSet
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_AutomaticCaptureDirectory
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_ChangeDirectory
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_FileSystemCopy
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_CreateDirectory
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_FileSystemDelete
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_FormatMedia
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_FileSystemGetClose
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_FileSystemGetFirstFile
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_FileSystemGetInfo
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_FileSystemGetNextFile
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_FileSystemRename
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_ProcessEvent
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_PassThrough
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_PendingXfersEndXfer
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_PendingXfersGet
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_PendingXfersReset
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_PendingXfersStopFeeder
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_SetupFileXferGet
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_SetupFileXferGetDefault
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_SetupFileXferReset
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_SetupFileXferSet
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_SetupFileXfer2Get
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_SetupFileXfer2GetDefault
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_SetupFileXfer2Reset
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_SetupFileXfer2Set
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_SetupMemXferGet
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_GetDSStatus
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_DisableDSUserInterface
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_EnableDSUserInterface
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_EnableDSUIOnly
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_XferGroupGet
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_XferGroupSet
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
/* Implementation of operation triplets
* From Application to Source (Image Information) */
TW_UINT16 SANE_CIEColorGet
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_ExtImageInfoGet
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_GrayResponseReset
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_GrayResponseSet
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_ImageFileXferGet
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_ImageInfoGet
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_ImageLayoutGet
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_ImageLayoutGetDefault
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_ImageLayoutReset
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_ImageLayoutSet
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_ImageMemXferGet
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_ImageNativeXferGet
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_JPEGCompressionGet
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_JPEGCompressionGetDefault
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_JPEGCompressionReset
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_JPEGCompressionSet
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_Palette8Get
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_Palette8GetDefault
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_Palette8Reset
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_Palette8Set
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_RGBResponseReset
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_RGBResponseSet
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
/* Implementation of operation triplets
* From Application to Source (Audio Information) */
TW_UINT16 SANE_AudioFileXferGet
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_AudioInfoGet
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
TW_UINT16 SANE_AudioNativeXferGet
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
/* Implementation of TWAIN capabilities */
TW_UINT16 SANE_ICAPXferMech (pTW_CAPABILITY pCapability, TW_UINT16 action);
/* UI function */
BOOL DoScannerUI(void);
HWND ScanningDialogBox(HWND dialog, LONG progress);
#endif

611
dlls/sane.ds/sane_main.c Normal file
View File

@ -0,0 +1,611 @@
/*
* SANE.DS functions
*
* Copyright 2000 Shi Quan He <shiquan@cyberdude.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "config.h"
#include <stdarg.h>
#include <stdio.h>
#include "windef.h"
#include "winbase.h"
#include "twain.h"
#include "sane_i.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(twain);
HINSTANCE SANE_instance;
BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
TRACE("%p,%lx,%p\n", hinstDLL, fdwReason, lpvReserved);
switch (fdwReason)
{
case DLL_PROCESS_ATTACH: {
#ifdef HAVE_SANE
SANE_Status status;
SANE_Int version_code;
status = sane_init (&version_code, NULL);
#endif
SANE_instance = hinstDLL;
DisableThreadLibraryCalls(hinstDLL);
break;
}
case DLL_PROCESS_DETACH:
#ifdef HAVE_SANE
FIXME("calling sane_Exit()\n");
sane_exit ();
#endif
SANE_instance = NULL;
break;
}
return TRUE;
}
#ifdef HAVE_SANE
static TW_UINT16 SANE_GetIdentity( pTW_IDENTITY, pTW_IDENTITY);
static TW_UINT16 SANE_OpenDS( pTW_IDENTITY, pTW_IDENTITY);
#endif
TW_UINT16 SANE_SourceControlHandler (
pTW_IDENTITY pOrigin,
TW_UINT16 DAT,
TW_UINT16 MSG,
TW_MEMREF pData)
{
TW_UINT16 twRC = TWRC_SUCCESS;
switch (DAT)
{
case DAT_IDENTITY:
switch (MSG)
{
case MSG_CLOSEDS:
#ifdef HAVE_SANE
sane_close (activeDS.deviceHandle);
#endif
break;
case MSG_OPENDS:
#ifdef HAVE_SANE
twRC = SANE_OpenDS( pOrigin, (pTW_IDENTITY)pData);
#else
twRC = TWRC_FAILURE;
#endif
break;
case MSG_GET:
#ifdef HAVE_SANE
twRC = SANE_GetIdentity( pOrigin, (pTW_IDENTITY)pData);
#else
twRC = TWRC_FAILURE;
#endif
break;
}
break;
case DAT_CAPABILITY:
switch (MSG)
{
case MSG_GET:
twRC = SANE_CapabilityGet (pOrigin, pData);
break;
case MSG_GETCURRENT:
twRC = SANE_CapabilityGetCurrent (pOrigin, pData);
break;
case MSG_GETDEFAULT:
twRC = SANE_CapabilityGetDefault (pOrigin, pData);
break;
case MSG_QUERYSUPPORT:
twRC = SANE_CapabilityQuerySupport (pOrigin, pData);
break;
case MSG_RESET:
twRC = SANE_CapabilityReset (pOrigin, pData);
break;
case MSG_SET:
twRC = SANE_CapabilitySet (pOrigin, pData);
break;
default:
twRC = TWRC_FAILURE;
FIXME("unrecognized opertion triplet\n");
}
break;
case DAT_CUSTOMDSDATA:
switch (MSG)
{
case MSG_GET:
twRC = SANE_CustomDSDataGet (pOrigin, pData);
break;
case MSG_SET:
twRC = SANE_CustomDSDataSet (pOrigin, pData);
break;
default:
break;
}
break;
case DAT_FILESYSTEM:
switch (MSG)
{
/*case MSG_AUTOMATICCAPTUREDIRECTORY:
twRC = SANE_AutomaticCaptureDirectory
(pOrigin, pData);
break;*/
case MSG_CHANGEDIRECTORY:
twRC = SANE_ChangeDirectory (pOrigin, pData);
break;
/*case MSG_COPY:
twRC = SANE_FileSystemCopy (pOrigin, pData);
break;*/
case MSG_CREATEDIRECTORY:
twRC = SANE_CreateDirectory (pOrigin, pData);
break;
case MSG_DELETE:
twRC = SANE_FileSystemDelete (pOrigin, pData);
break;
case MSG_FORMATMEDIA:
twRC = SANE_FormatMedia (pOrigin, pData);
break;
case MSG_GETCLOSE:
twRC = SANE_FileSystemGetClose (pOrigin, pData);
break;
case MSG_GETFIRSTFILE:
twRC = SANE_FileSystemGetFirstFile (pOrigin, pData);
break;
case MSG_GETINFO:
twRC = SANE_FileSystemGetInfo (pOrigin, pData);
break;
case MSG_GETNEXTFILE:
twRC = SANE_FileSystemGetNextFile (pOrigin, pData);
break;
case MSG_RENAME:
twRC = SANE_FileSystemRename (pOrigin, pData);
break;
default:
twRC = TWRC_FAILURE;
break;
}
break;
case DAT_EVENT:
if (MSG == MSG_PROCESSEVENT)
twRC = SANE_ProcessEvent (pOrigin, pData);
else
twRC = TWRC_FAILURE;
break;
case DAT_PASSTHRU:
if (MSG == MSG_PASSTHRU)
twRC = SANE_PassThrough (pOrigin, pData);
else
twRC = TWRC_FAILURE;
break;
case DAT_PENDINGXFERS:
switch (MSG)
{
case MSG_ENDXFER:
twRC = SANE_PendingXfersEndXfer (pOrigin, pData);
break;
case MSG_GET:
twRC = SANE_PendingXfersGet (pOrigin, pData);
break;
case MSG_RESET:
twRC = SANE_PendingXfersReset (pOrigin, pData);
break;
/*case MSG_STOPFEEDER:
twRC = SANE_PendingXfersStopFeeder (pOrigin, pData);
break;*/
default:
twRC = TWRC_FAILURE;
}
break;
case DAT_SETUPFILEXFER:
switch (MSG)
{
case MSG_GET:
twRC = SANE_SetupFileXferGet (pOrigin, pData);
break;
case MSG_GETDEFAULT:
twRC = SANE_SetupFileXferGetDefault (pOrigin, pData);
break;
case MSG_RESET:
twRC = SANE_SetupFileXferReset (pOrigin, pData);
break;
case MSG_SET:
twRC = SANE_SetupFileXferSet (pOrigin, pData);
break;
default:
twRC = TWRC_FAILURE;
break;
}
break;
/*case DAT_SETUPFILEXFER2:
switch (MSG)
{
case MSG_GET:
twRC = SANE_SetupFileXfer2Get (pOrigin, pData);
break;
case MSG_GETDEFAULT:
twRC = SANE_SetupFileXfer2GetDefault (pOrigin, pData);
break;
case MSG_RESET:
twRC = SANE_SetupFileXfer2Reset (pOrigin, pData);
break;
case MSG_SET:
twRC = SANE_SetupFileXfer2Set (pOrigin, pData);
break;
}
break;*/
case DAT_SETUPMEMXFER:
if (MSG == MSG_GET)
twRC = SANE_SetupMemXferGet (pOrigin, pData);
else
twRC = TWRC_FAILURE;
break;
case DAT_STATUS:
if (MSG == MSG_GET)
twRC = SANE_GetDSStatus (pOrigin, pData);
else
twRC = TWRC_FAILURE;
break;
case DAT_USERINTERFACE:
switch (MSG)
{
case MSG_DISABLEDS:
twRC = SANE_DisableDSUserInterface (pOrigin, pData);
break;
case MSG_ENABLEDS:
twRC = SANE_EnableDSUserInterface (pOrigin, pData);
break;
case MSG_ENABLEDSUIONLY:
twRC = SANE_EnableDSUIOnly (pOrigin, pData);
break;
default:
twRC = TWRC_FAILURE;
break;
}
break;
case DAT_XFERGROUP:
switch (MSG)
{
case MSG_GET:
twRC = SANE_XferGroupGet (pOrigin, pData);
break;
case MSG_SET:
twRC = SANE_XferGroupSet (pOrigin, pData);
break;
default:
twRC = TWRC_FAILURE;
break;
}
break;
default:
FIXME("code unknown: %d\n", DAT);
twRC = TWRC_FAILURE;
break;
}
return twRC;
}
TW_UINT16 SANE_ImageGroupHandler (
pTW_IDENTITY pOrigin,
TW_UINT16 DAT,
TW_UINT16 MSG,
TW_MEMREF pData)
{
TW_UINT16 twRC = TWRC_SUCCESS;
switch (DAT)
{
case DAT_CIECOLOR:
if (MSG == MSG_GET)
twRC = SANE_CIEColorGet (pOrigin, pData);
else
twRC = TWRC_FAILURE;
break;
case DAT_EXTIMAGEINFO:
if (MSG == MSG_GET)
twRC = SANE_ExtImageInfoGet (pOrigin, pData);
else
twRC = TWRC_FAILURE;
break;
case DAT_GRAYRESPONSE:
switch (MSG)
{
case MSG_RESET:
twRC = SANE_GrayResponseReset (pOrigin, pData);
break;
case MSG_SET:
twRC = SANE_GrayResponseSet (pOrigin, pData);
break;
default:
twRC = TWRC_FAILURE;
activeDS.twCC = TWCC_BADPROTOCOL;
FIXME("unrecognized operation triplet\n");
break;
}
break;
case DAT_IMAGEFILEXFER:
if (MSG == MSG_GET)
twRC = SANE_ImageFileXferGet (pOrigin, pData);
else
twRC = TWRC_FAILURE;
break;
case DAT_IMAGEINFO:
if (MSG == MSG_GET)
twRC = SANE_ImageInfoGet (pOrigin, pData);
else
twRC = TWRC_FAILURE;
break;
case DAT_IMAGELAYOUT:
switch (MSG)
{
case MSG_GET:
twRC = SANE_ImageLayoutGet (pOrigin, pData);
break;
case MSG_GETDEFAULT:
twRC = SANE_ImageLayoutGetDefault (pOrigin, pData);
break;
case MSG_RESET:
twRC = SANE_ImageLayoutReset (pOrigin, pData);
break;
case MSG_SET:
twRC = SANE_ImageLayoutSet (pOrigin, pData);
break;
default:
twRC = TWRC_FAILURE;
activeDS.twCC = TWCC_BADPROTOCOL;
ERR("unrecognized operation triplet\n");
break;
}
break;
case DAT_IMAGEMEMXFER:
if (MSG == MSG_GET)
twRC = SANE_ImageMemXferGet (pOrigin, pData);
else
twRC = TWRC_FAILURE;
break;
case DAT_IMAGENATIVEXFER:
if (MSG == MSG_GET)
twRC = SANE_ImageNativeXferGet (pOrigin, pData);
else
twRC = TWRC_FAILURE;
break;
case DAT_JPEGCOMPRESSION:
switch (MSG)
{
case MSG_GET:
twRC = SANE_JPEGCompressionGet (pOrigin, pData);
break;
case MSG_GETDEFAULT:
twRC = SANE_JPEGCompressionGetDefault (pOrigin, pData);
break;
case MSG_RESET:
twRC = SANE_JPEGCompressionReset (pOrigin, pData);
break;
case MSG_SET:
twRC = SANE_JPEGCompressionSet (pOrigin, pData);
break;
default:
twRC = TWRC_FAILURE;
activeDS.twCC = TWCC_BADPROTOCOL;
WARN("unrecognized operation triplet\n");
break;
}
break;
case DAT_PALETTE8:
switch (MSG)
{
case MSG_GET:
twRC = SANE_Palette8Get (pOrigin, pData);
break;
case MSG_GETDEFAULT:
twRC = SANE_Palette8GetDefault (pOrigin, pData);
break;
case MSG_RESET:
twRC = SANE_Palette8Reset (pOrigin, pData);
break;
case MSG_SET:
twRC = SANE_Palette8Set (pOrigin, pData);
break;
default:
twRC = TWRC_FAILURE;
activeDS.twCC = TWCC_BADPROTOCOL;
WARN("unrecognized operation triplet\n");
}
break;
case DAT_RGBRESPONSE:
switch (MSG)
{
case MSG_RESET:
twRC = SANE_RGBResponseReset (pOrigin, pData);
break;
case MSG_SET:
twRC = SANE_RGBResponseSet (pOrigin, pData);
break;
default:
twRC = TWRC_FAILURE;
activeDS.twCC = TWCC_BADPROTOCOL;
WARN("unrecognized operation triplet\n");
break;
}
break;
default:
twRC = TWRC_FAILURE;
activeDS.twCC = TWCC_BADPROTOCOL;
FIXME("unrecognized DG type %d\n", DAT);
}
return twRC;
}
/* Main entry point for the TWAIN library */
TW_UINT16 WINAPI
DS_Entry ( pTW_IDENTITY pOrigin,
TW_UINT32 DG,
TW_UINT16 DAT,
TW_UINT16 MSG,
TW_MEMREF pData)
{
TW_UINT16 twRC = TWRC_SUCCESS; /* Return Code */
TRACE("(DG=%ld DAT=%d MSG=%d)\n", DG, DAT, MSG);
switch (DG)
{
case DG_CONTROL:
twRC = SANE_SourceControlHandler (pOrigin,DAT,MSG,pData);
break;
case DG_IMAGE:
twRC = SANE_ImageGroupHandler (pOrigin,DAT,MSG,pData);
break;
case DG_AUDIO:
FIXME("Audio group of controls not implemented yet.\n");
default:
activeDS.twCC = TWCC_BADPROTOCOL;
twRC = TWRC_FAILURE;
}
return twRC;
}
#ifdef HAVE_SANE
/* Sane returns device names that are longer than the 32 bytes allowed
by TWAIN. However, it colon separates them, and the last bit is
the most interesting. So we use the last bit, and add a signature
to ensure uniqueness */
static void copy_sane_short_name(const char *in, char *out, size_t outsize)
{
const char *p;
int signature = 0;
if (strlen(in) <= outsize - 1)
{
strcpy(out, in);
return;
}
for (p = in; *p; p++)
signature += *p;
p = strrchr(in, ':');
if (!p)
p = in;
else
p++;
if (strlen(p) > outsize - 7 - 1)
p += strlen(p) - (outsize - 7 - 1);
strcpy(out, p);
sprintf(out + strlen(out), "(%04X)", signature % 0x10000);
}
static const SANE_Device **sane_devlist;
static void
detect_sane_devices() {
if (sane_devlist && sane_devlist[0]) return;
TRACE("detecting sane...\n");
if (sane_get_devices (&sane_devlist, SANE_FALSE) != SANE_STATUS_GOOD)
return;
}
static TW_UINT16
SANE_GetIdentity( pTW_IDENTITY pOrigin, pTW_IDENTITY self) {
static int cursanedev = 0;
detect_sane_devices();
if (!sane_devlist[cursanedev])
return TWRC_FAILURE;
self->ProtocolMajor = TWON_PROTOCOLMAJOR;
self->ProtocolMinor = TWON_PROTOCOLMINOR;
copy_sane_short_name(sane_devlist[cursanedev]->name, self->ProductName, sizeof(self->ProductName) - 1);
lstrcpynA (self->Manufacturer, sane_devlist[cursanedev]->vendor, sizeof(self->Manufacturer) - 1);
lstrcpynA (self->ProductFamily, sane_devlist[cursanedev]->model, sizeof(self->ProductFamily) - 1);
cursanedev++;
if (!sane_devlist[cursanedev] ||
!sane_devlist[cursanedev]->model ||
!sane_devlist[cursanedev]->vendor ||
!sane_devlist[cursanedev]->name
)
cursanedev = 0; /* wrap to begin */
return TWRC_SUCCESS;
}
static TW_UINT16 SANE_OpenDS( pTW_IDENTITY pOrigin, pTW_IDENTITY self) {
SANE_Status status;
int i;
detect_sane_devices();
if (!sane_devlist[0]) {
ERR("No scanners? We should not get to OpenDS?\n");
return TWRC_FAILURE;
}
for (i=0; sane_devlist[i] && sane_devlist[i]->model; i++) {
TW_STR32 name;
/* To make string as short as above */
lstrcpynA(name, sane_devlist[i]->vendor, sizeof(name)-1);
if (strcmp(name, self->Manufacturer))
continue;
lstrcpynA(name, sane_devlist[i]->model, sizeof(name)-1);
if (strcmp(name, self->ProductFamily))
continue;
copy_sane_short_name(sane_devlist[i]->name, name, sizeof(name) - 1);
if (strcmp(name, self->ProductName))
continue;
break;
}
if (!sane_devlist[i]) {
FIXME("Scanner not found? Using first one!\n");
i=0;
}
status = sane_open(sane_devlist[i]->name,&activeDS.deviceHandle);
if (status == SANE_STATUS_GOOD) {
activeDS.currentState = 4;
activeDS.twCC = TWRC_SUCCESS;
return TWRC_SUCCESS;
}
FIXME("sane_open(%s): %s\n", sane_devlist[i]->name, sane_strstatus (status));
return TWRC_FAILURE;
}
#endif

130
dlls/twain_32/ui.c → dlls/sane.ds/ui.c
View File

@ -33,7 +33,7 @@
#include "wingdi.h"
#include "prsht.h"
#include "twain.h"
#include "twain_i.h"
#include "sane_i.h"
#include "wine/debug.h"
#include "resource.h"
@ -138,7 +138,7 @@ static int create_trailing_edit(HDC hdc, LPDLGITEMTEMPLATEW* template_out, int i
}
static int create_item(activeDS *pSource,HDC hdc, const SANE_Option_Descriptor *opt,
static int create_item(HDC hdc, const SANE_Option_Descriptor *opt,
INT id, LPDLGITEMTEMPLATEW *template_out, int y, int *cx, int* count)
{
LPDLGITEMTEMPLATEW tpl = NULL,rc = NULL;
@ -175,7 +175,7 @@ static int create_item(activeDS *pSource,HDC hdc, const SANE_Option_Descriptor *
{
SANE_Int i;
sane_control_option(pSource->deviceHandle, id-ID_BASE,
sane_control_option(activeDS.deviceHandle, id-ID_BASE,
SANE_ACTION_GET_VALUE, &i,NULL);
sprintf(buffer,"%i",i);
@ -211,7 +211,7 @@ static int create_item(activeDS *pSource,HDC hdc, const SANE_Option_Descriptor *
i = HeapAlloc(GetProcessHeap(),0,opt->size*sizeof(SANE_Word));
sane_control_option(pSource->deviceHandle, id-ID_BASE,
sane_control_option(activeDS.deviceHandle, id-ID_BASE,
SANE_ACTION_GET_VALUE, i, NULL);
dd = SANE_UNFIX(*i);
@ -255,7 +255,7 @@ static int create_item(activeDS *pSource,HDC hdc, const SANE_Option_Descriptor *
}
leading_len += create_leading_static(hdc, opt->title, &lead_static, y,
id+ID_STATIC_BASE);
sane_control_option(pSource->deviceHandle, id-ID_BASE,
sane_control_option(activeDS.deviceHandle, id-ID_BASE,
SANE_ACTION_GET_VALUE, buffer,NULL);
title = buffer;
@ -369,7 +369,7 @@ static int create_item(activeDS *pSource,HDC hdc, const SANE_Option_Descriptor *
}
static LPDLGTEMPLATEW create_options_page(HDC hdc, activeDS *pSource, int *from_index,
static LPDLGTEMPLATEW create_options_page(HDC hdc, int *from_index,
BOOL split_tabs)
{
SANE_Status rc;
@ -385,7 +385,7 @@ static LPDLGTEMPLATEW create_options_page(HDC hdc, activeDS *pSource, int *from_
int group_offset = -1;
INT control_count = 0;
rc = sane_control_option(pSource->deviceHandle, 0, SANE_ACTION_GET_VALUE,
rc = sane_control_option(activeDS.deviceHandle, 0, SANE_ACTION_GET_VALUE,
&optcount, NULL);
if (rc != SANE_STATUS_GOOD)
@ -404,7 +404,7 @@ static LPDLGTEMPLATEW create_options_page(HDC hdc, activeDS *pSource, int *from_
int count;
int hold_for_group = 0;
opt = sane_get_option_descriptor(pSource->deviceHandle, i);
opt = sane_get_option_descriptor(activeDS.deviceHandle, i);
if (opt->type == SANE_TYPE_GROUP && split_tabs)
{
if (control_len > 0)
@ -419,8 +419,7 @@ static LPDLGTEMPLATEW create_options_page(HDC hdc, activeDS *pSource, int *from_
}
}
len = create_item(pSource, hdc, opt, ID_BASE + i, &item_tpl, y, &x,
&count);
len = create_item(hdc, opt, ID_BASE + i, &item_tpl, y, &x, &count);
control_count += count;
@ -523,7 +522,7 @@ exit:
return tpl;
}
BOOL DoScannerUI(activeDS *pSource)
BOOL DoScannerUI(void)
{
HDC hdc;
PROPSHEETPAGEW psp[10];
@ -539,15 +538,15 @@ BOOL DoScannerUI(activeDS *pSource)
hdc = GetDC(0);
memset(&psp,0,sizeof(psp));
rc = sane_control_option(pSource->deviceHandle, 0, SANE_ACTION_GET_VALUE,
rc = sane_control_option(activeDS.deviceHandle, 0, SANE_ACTION_GET_VALUE,
&optcount, NULL);
while (index < optcount)
{
const SANE_Option_Descriptor *opt;
psp[page_count].u.pResource = create_options_page(hdc, pSource, &index,
psp[page_count].u.pResource = create_options_page(hdc, &index,
TRUE);
opt = sane_get_option_descriptor(pSource->deviceHandle, index);
opt = sane_get_option_descriptor(activeDS.deviceHandle, index);
if (opt->type == SANE_TYPE_GROUP)
{
@ -565,29 +564,27 @@ BOOL DoScannerUI(activeDS *pSource)
{
psp[page_count].dwSize = sizeof(PROPSHEETPAGEW);
psp[page_count].dwFlags = PSP_DLGINDIRECT | PSP_USETITLE;
psp[page_count].hInstance = DSM_instance;
psp[page_count].hInstance = SANE_instance;
psp[page_count].pfnDlgProc = DialogProc;
psp[page_count].lParam = (LPARAM)pSource;
psp[page_count].lParam = (LPARAM)&activeDS;
page_count ++;
}
index ++;
}
len = lstrlenA(device_list[pSource->deviceIndex]->vendor)
+ lstrlenA(device_list[pSource->deviceIndex]->model) + 2;
len = lstrlenA(activeDS.identity.Manufacturer)
+ lstrlenA(activeDS.identity.ProductName) + 2;
szCaption = HeapAlloc(GetProcessHeap(),0,len *sizeof(WCHAR));
MultiByteToWideChar(CP_ACP,0,device_list[pSource->deviceIndex]->vendor,-1,
MultiByteToWideChar(CP_ACP,0,activeDS.identity.Manufacturer,-1,
szCaption,len);
szCaption[lstrlenA(device_list[pSource->deviceIndex]->vendor)] = ' ';
MultiByteToWideChar(CP_ACP,0,device_list[pSource->deviceIndex]->model,-1,
&szCaption[lstrlenA(device_list[pSource->deviceIndex]->vendor)+1],len);
szCaption[lstrlenA(activeDS.identity.Manufacturer)] = ' ';
MultiByteToWideChar(CP_ACP,0,activeDS.identity.ProductName,-1,
&szCaption[lstrlenA(activeDS.identity.Manufacturer)+1],len);
psh.dwSize = sizeof(PROPSHEETHEADERW);
psh.dwFlags = PSH_PROPSHEETPAGE|PSH_PROPTITLE|PSH_USECALLBACK;
psh.hwndParent = DSM_parentHWND;
psh.hInstance = DSM_instance;
psh.hwndParent = activeDS.hwndOwner;
psh.hInstance = SANE_instance;
psh.u.pszIcon = 0;
psh.pszCaption = szCaption;
psh.nPages = page_count;
@ -616,7 +613,7 @@ static void UpdateRelevantEdit(HWND hwnd, const SANE_Option_Descriptor *opt,
HWND edit_w;
CHAR unit[20];
LoadStringA(DSM_instance, opt->unit, unit,20);
LoadStringA(SANE_instance, opt->unit, unit,20);
if (opt->type == SANE_TYPE_INT)
{
@ -652,7 +649,7 @@ static void UpdateRelevantEdit(HWND hwnd, const SANE_Option_Descriptor *opt,
}
static BOOL UpdateSaneScrollOption(activeDS *pSource,
static BOOL UpdateSaneScrollOption(
const SANE_Option_Descriptor *opt, int index, DWORD position)
{
SANE_Status rc = SANE_STATUS_GOOD;
@ -667,7 +664,7 @@ static BOOL UpdateSaneScrollOption(activeDS *pSource,
else
si = position;
rc = sane_control_option (pSource->deviceHandle,index,
rc = sane_control_option (activeDS.deviceHandle,index,
SANE_ACTION_SET_VALUE, &si, &result);
}
@ -687,7 +684,7 @@ static BOOL UpdateSaneScrollOption(activeDS *pSource,
*sf = SANE_FIX(dd);
rc = sane_control_option (pSource->deviceHandle,index,
rc = sane_control_option (activeDS.deviceHandle,index,
SANE_ACTION_SET_VALUE, sf, &result);
HeapFree(GetProcessHeap(),0,sf);
@ -702,7 +699,7 @@ static BOOL UpdateSaneScrollOption(activeDS *pSource,
return FALSE;
}
static BOOL UpdateSaneBoolOption(activeDS *pSource, int index, BOOL position)
static BOOL UpdateSaneBoolOption(int index, BOOL position)
{
SANE_Status rc = SANE_STATUS_GOOD;
SANE_Int result = 0;
@ -710,7 +707,7 @@ static BOOL UpdateSaneBoolOption(activeDS *pSource, int index, BOOL position)
si = position;
rc = sane_control_option (pSource->deviceHandle,index,
rc = sane_control_option (activeDS.deviceHandle,index,
SANE_ACTION_SET_VALUE, &si, &result);
if(rc == SANE_STATUS_GOOD)
@ -722,13 +719,12 @@ static BOOL UpdateSaneBoolOption(activeDS *pSource, int index, BOOL position)
return FALSE;
}
static BOOL UpdateSaneStringOption(activeDS *pSource, int index,
SANE_String value)
static BOOL UpdateSaneStringOption(int index, SANE_String value)
{
SANE_Status rc = SANE_STATUS_GOOD;
SANE_Int result = 0;
rc = sane_control_option (pSource->deviceHandle,index,
rc = sane_control_option (activeDS.deviceHandle,index,
SANE_ACTION_SET_VALUE, value, &result);
if(rc == SANE_STATUS_GOOD)
@ -740,14 +736,14 @@ static BOOL UpdateSaneStringOption(activeDS *pSource, int index,
return FALSE;
}
static INT_PTR InitializeDialog(HWND hwnd, activeDS *pSource)
static INT_PTR InitializeDialog(HWND hwnd)
{
SANE_Status rc;
SANE_Int optcount;
HWND control;
int i;
rc = sane_control_option(pSource->deviceHandle, 0, SANE_ACTION_GET_VALUE,
rc = sane_control_option(activeDS.deviceHandle, 0, SANE_ACTION_GET_VALUE,
&optcount, NULL);
for ( i = 1; i < optcount; i++)
@ -759,7 +755,7 @@ static INT_PTR InitializeDialog(HWND hwnd, activeDS *pSource)
if (!control)
continue;
opt = sane_get_option_descriptor(pSource->deviceHandle, i);
opt = sane_get_option_descriptor(activeDS.deviceHandle, i);
TRACE("%i %s %i %i\n",i,opt->title,opt->type,opt->constraint_type);
@ -781,13 +777,13 @@ static INT_PTR InitializeDialog(HWND hwnd, activeDS *pSource)
(LPARAM)opt->constraint.string_list[j]);
j++;
}
sane_control_option(pSource->deviceHandle, i, SANE_ACTION_GET_VALUE, buffer,NULL);
sane_control_option(activeDS.deviceHandle, i, SANE_ACTION_GET_VALUE, buffer,NULL);
SendMessageA(control,CB_SELECTSTRING,0,(LPARAM)buffer);
}
else if (opt->type == SANE_TYPE_BOOL)
{
SANE_Bool b;
sane_control_option(pSource->deviceHandle, i,
sane_control_option(activeDS.deviceHandle, i,
SANE_ACTION_GET_VALUE, &b, NULL);
if (b)
SendMessageA(control,BM_SETCHECK,BST_CHECKED,0);
@ -810,7 +806,7 @@ static INT_PTR InitializeDialog(HWND hwnd, activeDS *pSource)
SendMessageA(control,SBM_SETRANGE,min,max);
sane_control_option(pSource->deviceHandle, i,
sane_control_option(activeDS.deviceHandle, i,
SANE_ACTION_GET_VALUE, &si,NULL);
if (opt->constraint.range->quant)
si = si / opt->constraint.range->quant;
@ -846,7 +842,7 @@ static INT_PTR InitializeDialog(HWND hwnd, activeDS *pSource)
sf = HeapAlloc(GetProcessHeap(),0,opt->size*sizeof(SANE_Word));
sane_control_option(pSource->deviceHandle, i,
sane_control_option(activeDS.deviceHandle, i,
SANE_ACTION_GET_VALUE, sf,NULL);
dd = SANE_UNFIX(*sf);
@ -867,8 +863,7 @@ static INT_PTR InitializeDialog(HWND hwnd, activeDS *pSource)
return TRUE;
}
static INT_PTR ProcessScroll(HWND hwnd, activeDS *pSource, WPARAM wParam,
LPARAM lParam)
static INT_PTR ProcessScroll(HWND hwnd, WPARAM wParam, LPARAM lParam)
{
int index;
const SANE_Option_Descriptor *opt;
@ -879,7 +874,7 @@ static INT_PTR ProcessScroll(HWND hwnd, activeDS *pSource, WPARAM wParam,
if (index < 0)
return FALSE;
opt = sane_get_option_descriptor(pSource->deviceHandle, index);
opt = sane_get_option_descriptor(activeDS.deviceHandle, index);
if (!opt)
return FALSE;
@ -918,14 +913,14 @@ static INT_PTR ProcessScroll(HWND hwnd, activeDS *pSource, WPARAM wParam,
position = SendMessageW((HWND)lParam,SBM_GETPOS,0,0);
UpdateRelevantEdit(hwnd, opt, index, position);
if (UpdateSaneScrollOption(pSource, opt, index, position))
InitializeDialog(hwnd,pSource);
if (UpdateSaneScrollOption(opt, index, position))
InitializeDialog(hwnd);
return TRUE;
}
static void ButtonClicked(HWND hwnd, activeDS* pSource,INT id, HWND control)
static void ButtonClicked(HWND hwnd, INT id, HWND control)
{
int index;
const SANE_Option_Descriptor *opt;
@ -934,7 +929,7 @@ static void ButtonClicked(HWND hwnd, activeDS* pSource,INT id, HWND control)
if (index < 0)
return;
opt = sane_get_option_descriptor(pSource->deviceHandle, index);
opt = sane_get_option_descriptor(activeDS.deviceHandle, index);
if (!opt)
return;
@ -942,12 +937,12 @@ static void ButtonClicked(HWND hwnd, activeDS* pSource,INT id, HWND control)
if (opt->type == SANE_TYPE_BOOL)
{
BOOL r = SendMessageW(control,BM_GETCHECK,0,0)==BST_CHECKED;
if (UpdateSaneBoolOption(pSource, index, r))
InitializeDialog(hwnd,pSource);
if (UpdateSaneBoolOption(index, r))
InitializeDialog(hwnd);
}
}
static void ComboChanged(HWND hwnd, activeDS* pSource,INT id, HWND control)
static void ComboChanged(HWND hwnd, INT id, HWND control)
{
int index;
int selection;
@ -959,7 +954,7 @@ static void ComboChanged(HWND hwnd, activeDS* pSource,INT id, HWND control)
if (index < 0)
return;
opt = sane_get_option_descriptor(pSource->deviceHandle, index);
opt = sane_get_option_descriptor(activeDS.deviceHandle, index);
if (!opt)
return;
@ -973,23 +968,20 @@ static void ComboChanged(HWND hwnd, activeDS* pSource,INT id, HWND control)
if (opt->type == SANE_TYPE_STRING)
{
if (UpdateSaneStringOption(pSource, index, value))
InitializeDialog(hwnd,pSource);
if (UpdateSaneStringOption(index, value))
InitializeDialog(hwnd);
}
}
static INT_PTR CALLBACK DialogProc(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM lParam)
{
static activeDS *pSource = NULL;
switch (msg)
{
case WM_INITDIALOG:
pSource = (activeDS*)((LPPROPSHEETPAGEW)lParam)->lParam;
return InitializeDialog(hwndDlg, pSource);
return InitializeDialog(hwndDlg);
case WM_HSCROLL:
return ProcessScroll(hwndDlg, pSource, wParam, lParam);
return ProcessScroll(hwndDlg, wParam, lParam);
break;
case WM_NOTIFY:
{
@ -999,15 +991,15 @@ static INT_PTR CALLBACK DialogProc(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM
case PSN_APPLY:
if (psn->lParam == TRUE)
{
pSource->currentState = 6;
pSource->pendingEvent.TWMessage = MSG_XFERREADY;
activeDS.currentState = 6;
activeDS.pendingEvent.TWMessage = MSG_XFERREADY;
}
break;
case PSN_QUERYCANCEL:
pSource->pendingEvent.TWMessage = MSG_CLOSEDSREQ;
activeDS.pendingEvent.TWMessage = MSG_CLOSEDSREQ;
break;
case PSN_SETACTIVE:
InitializeDialog(hwndDlg, pSource);
InitializeDialog(hwndDlg);
break;
}
}
@ -1016,11 +1008,11 @@ static INT_PTR CALLBACK DialogProc(HWND hwndDlg, UINT msg, WPARAM wParam, LPARAM
switch (HIWORD(wParam))
{
case BN_CLICKED:
ButtonClicked(hwndDlg, pSource,LOWORD(wParam),
ButtonClicked(hwndDlg,LOWORD(wParam),
(HWND)lParam);
break;
case CBN_SELCHANGE:
ComboChanged(hwndDlg, pSource,LOWORD(wParam),
ComboChanged(hwndDlg,LOWORD(wParam),
(HWND)lParam);
}
}
@ -1046,10 +1038,10 @@ static INT_PTR CALLBACK ScanningProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM
return FALSE;
}
HWND ScanningDialogBox(HWND dialog, DWORD progress)
HWND ScanningDialogBox(HWND dialog, LONG progress)
{
if (!dialog)
dialog = CreateDialogW(DSM_instance,
dialog = CreateDialogW(SANE_instance,
(LPWSTR)MAKEINTRESOURCE(IDD_DIALOG1), NULL, ScanningProc);
if (progress == -1)
@ -1066,7 +1058,7 @@ HWND ScanningDialogBox(HWND dialog, DWORD progress)
#else /* HAVE_SANE */
BOOL DoScannerUI(activeDS *pSource)
BOOL DoScannerUI(void)
{
return FALSE;
}

1
dlls/twain_32/.gitignore vendored
View File

@ -1,2 +1 @@
Makefile
rsrc.res

14
dlls/twain_32/Makefile.in
View File

@ -3,25 +3,15 @@ TOPOBJDIR = ../..
SRCDIR = @srcdir@
VPATH = @srcdir@
MODULE = twain_32.dll
IMPORTS = comctl32 user32 gdi32 kernel32 ntdll
EXTRALIBS = @SANELIBS@
EXTRAINCL = @SANEINCL@
IMPORTS = kernel32 ntdll
C_SRCS = \
capability.c \
ds_audio.c \
ds_ctrl.c \
ds_image.c \
dsm_ctrl.c \
twain32_main.c \
ui.c
twain32_main.c
C_SRCS16 = \
twain16_main.c
RC_SRCS = \
rsrc.rc
SPEC_SRCS16 = twain.spec
@MAKE_DLL_RULES@

50
dlls/twain_32/ds_audio.c
View File

@ -1,50 +0,0 @@
/*
* Copyright 2000 Corel Corporation
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "twain.h"
#include "wine/debug.h"
WINE_DEFAULT_DEBUG_CHANNEL(twain);
/* DG_AUDIO/DAT_AUDIOFILEXFER/MSG_GET */
TW_UINT16 TWAIN_AudioFileXferGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_MEMREF pData)
{
FIXME ("stub!\n");
return TWRC_FAILURE;
}
/* DG_AUDIO/DAT_AUDIOINFO/MSG_GET */
TW_UINT16 TWAIN_AudioInfoGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_MEMREF pData)
{
FIXME ("stub!\n");
return TWRC_FAILURE;
}
/* DG_AUDIO/DAT_AUDIONATIVEXFER/MSG_GET */
TW_UINT16 TWAIN_AudioNativeXferGet (pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_MEMREF pData)
{
FIXME ("stub!\n");
return TWRC_FAILURE;
}

559
dlls/twain_32/dsm_ctrl.c
View File

@ -2,6 +2,7 @@
* TWAIN32 Source Manager
*
* Copyright 2000 Corel Corporation
* Copyright 2006 Marcus Meissner
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -34,420 +35,296 @@
WINE_DEFAULT_DEBUG_CHANNEL(twain);
struct all_devices {
char *modname;
TW_IDENTITY identity;
};
static int nrdevices = 0;
static struct all_devices *devices = NULL;
static void
twain_add_onedriver(const char *dsname) {
HMODULE hmod;
DSENTRYPROC dsEntry;
TW_IDENTITY fakeOrigin;
TW_IDENTITY sourceId;
TW_UINT16 ret;
hmod = LoadLibraryA(dsname);
if (!hmod) {
ERR("Failed to load TWAIN Source %s\n", dsname);
return;
}
dsEntry = (DSENTRYPROC)GetProcAddress(hmod, "DS_Entry");
if (!dsEntry) {
ERR("Failed to find DS_Entry() in TWAIN DS %s\n", dsname);
return;
}
/* Loop to do multiple detects, mostly for sane.ds and gphoto2.ds */
do {
int i;
sourceId.Id = DSM_sourceId;
sourceId.ProtocolMajor = TWON_PROTOCOLMAJOR;
sourceId.ProtocolMinor = TWON_PROTOCOLMINOR;
ret = dsEntry (&fakeOrigin, DG_CONTROL, DAT_IDENTITY, MSG_GET, &sourceId);
if (ret != TWRC_SUCCESS) {
ERR("Source->(DG_CONTROL,DAT_IDENTITY,MSG_GET) failed!\n");
return;
}
TRACE("Manufacturer: %s\n", debugstr_a(sourceId.Manufacturer));
TRACE("ProductFamily: %s\n", debugstr_a(sourceId.ProductFamily));
TRACE("ProductName: %s\n", debugstr_a(sourceId.ProductName));
for (i=0;i<nrdevices;i++) {
if (!strcmp(sourceId.ProductName,devices[i].identity.ProductName))
break;
}
if (i < nrdevices)
break;
if (nrdevices)
devices = realloc(devices, sizeof(devices[0])*(nrdevices+1));
else
devices = malloc(sizeof(devices[0]));
devices[nrdevices].modname = strdup(dsname);
memcpy (&devices[nrdevices].identity, &sourceId, sizeof(sourceId));
nrdevices++;
DSM_sourceId++;
} while (1);
FreeLibrary (hmod);
}
static int detectionrun = 0;
static void
twain_autodetect() {
if (detectionrun) return;
detectionrun = 1;
twain_add_onedriver("gphoto2.ds");
twain_add_onedriver("sane.ds");
#if 0
twain_add_onedriver("c:\\windows\\Twain_32\\Largan\\sp503a.ds");
twain_add_onedriver("c:\\windows\\Twain_32\\vivicam10\\vivicam10.ds");
twain_add_onedriver("c:\\windows\\Twain_32\\ws30slim\\sp500a.ds");
#endif
}
/* DG_CONTROL/DAT_IDENTITY/MSG_CLOSEDS */
TW_UINT16 TWAIN_CloseDS (pTW_IDENTITY pOrigin, TW_MEMREF pData)
{
#ifndef HAVE_SANE
DSM_twCC = TWCC_NODS;
return TWRC_FAILURE;
#else
TW_UINT16 twRC = TWRC_SUCCESS;
pTW_IDENTITY pIdentity = (pTW_IDENTITY) pData;
activeDS *currentDS = NULL, *prevDS = NULL;
TW_UINT16 twRC = TWRC_SUCCESS;
pTW_IDENTITY pIdentity = (pTW_IDENTITY) pData;
activeDS *currentDS = NULL, *prevDS = NULL;
TRACE ("DG_CONTROL/DAT_IDENTITY/MSG_CLOSEDS\n");
TRACE ("DG_CONTROL/DAT_IDENTITY/MSG_CLOSEDS\n");
for (currentDS = activeSources; currentDS; currentDS = currentDS->next)
{
if (currentDS->identity.Id == pIdentity->Id)
break;
prevDS = currentDS;
}
if (currentDS)
{
/* Only valid to close a data source if it is in state 4 */
if (currentDS->currentState == 4)
{
sane_close (currentDS->deviceHandle);
/* remove the data source from active data source list */
if (prevDS)
prevDS->next = currentDS->next;
else
activeSources = currentDS->next;
HeapFree (GetProcessHeap(), 0, currentDS);
twRC = TWRC_SUCCESS;
DSM_twCC = TWCC_SUCCESS;
}
else
{
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_SEQERROR;
}
}
else
{
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_NODS;
}
return twRC;
#endif
for (currentDS = activeSources; currentDS; currentDS = currentDS->next) {
if (currentDS->identity.Id == pIdentity->Id)
break;
prevDS = currentDS;
}
if (!currentDS) {
DSM_twCC = TWCC_NODS;
return TWRC_FAILURE;
}
twRC = currentDS->dsEntry (pOrigin, DG_CONTROL, DAT_IDENTITY, MSG_CLOSEDS, pData);
/* This causes crashes due to still open Windows, so leave out for now.
* FreeLibrary (currentDS->hmod);
*/
if (prevDS)
prevDS->next = currentDS->next;
else
activeSources = currentDS->next;
HeapFree (GetProcessHeap(), 0, currentDS);
if (twRC == TWRC_SUCCESS)
DSM_twCC = TWCC_SUCCESS;
else /* FIXME: unclear how to get TWCC */
DSM_twCC = TWCC_SEQERROR;
return twRC;
}
/* Sane returns device names that are longer than the 32 bytes allowed
by TWAIN. However, it colon separates them, and the last bit is
the most interesting. So we use the last bit, and add a signature
to ensure uniqueness */
#ifdef HAVE_SANE
static void copy_sane_short_name(const char *in, char *out, size_t outsize)
{
const char *p;
int signature = 0;
if (strlen(in) <= outsize - 1)
{
strcpy(out, in);
return;
}
for (p = in; *p; p++)
signature += *p;
p = strrchr(in, ':');
if (!p)
p = in;
else
p++;
if (strlen(p) > outsize - 7 - 1)
p += strlen(p) - (outsize - 7 - 1);
strcpy(out, p);
sprintf(out + strlen(out), "(%04X)", signature % 0x10000);
}
#endif
/* DG_CONTROL/DAT_IDENTITY/MSG_GETDEFAULT */
TW_UINT16 TWAIN_IdentityGetDefault (pTW_IDENTITY pOrigin, TW_MEMREF pData)
{
#ifndef HAVE_SANE
DSM_twCC = TWCC_NODS;
return TWRC_FAILURE;
#else
TW_UINT16 twRC = TWRC_SUCCESS;
pTW_IDENTITY pSourceIdentity = (pTW_IDENTITY) pData;
pTW_IDENTITY pSourceIdentity = (pTW_IDENTITY) pData;
TRACE("DG_CONTROL/DAT_IDENTITY/MSG_GETDEFAULT\n");
if (!device_list)
{
if ((sane_get_devices (&device_list, SANE_FALSE) != SANE_STATUS_GOOD))
{
DSM_twCC = TWCC_NODS;
return TWRC_FAILURE;
}
}
/* FIXME: the default device is not necessarily the first device. *
* Users should be able to choose the default device */
if (device_list && device_list[0])
{
pSourceIdentity->Id = DSM_sourceId ++;
copy_sane_short_name(device_list[0]->name, pSourceIdentity->ProductName, sizeof(pSourceIdentity->ProductName) - 1);
TRACE("got: %s (short [%s]), %s, %s\n", device_list[0]->name, pSourceIdentity->ProductName, device_list[0]->vendor, device_list[0]->model);
lstrcpynA (pSourceIdentity->Manufacturer, device_list[0]->vendor, sizeof(pSourceIdentity->Manufacturer) - 1);
lstrcpynA (pSourceIdentity->ProductFamily, device_list[0]->model, sizeof(pSourceIdentity->ProductFamily) - 1);
pSourceIdentity->ProtocolMajor = TWON_PROTOCOLMAJOR;
pSourceIdentity->ProtocolMinor = TWON_PROTOCOLMINOR;
twRC = TWRC_SUCCESS;
DSM_twCC = TWCC_SUCCESS;
}
else
{
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_NODS;
}
return twRC;
#endif
TRACE("DG_CONTROL/DAT_IDENTITY/MSG_GETDEFAULT\n");
DSM_twCC = TWCC_NODS;
twain_autodetect();
if (!nrdevices)
return TWRC_FAILURE;
memcpy (pSourceIdentity, &devices[0].identity, sizeof(TW_IDENTITY));
return TWRC_SUCCESS;
}
/* DG_CONTROL/DAT_IDENTITY/MSG_GETFIRST */
TW_UINT16 TWAIN_IdentityGetFirst (pTW_IDENTITY pOrigin, TW_MEMREF pData)
{
#ifndef HAVE_SANE
DSM_twCC = TWCC_NODS;
return TWRC_FAILURE;
#else
TW_UINT16 twRC = TWRC_SUCCESS;
pTW_IDENTITY pSourceIdentity = (pTW_IDENTITY) pData;
SANE_Status status;
pTW_IDENTITY pSourceIdentity = (pTW_IDENTITY) pData;
TRACE ("DG_CONTROL/DAT_IDENTITY/MSG_GETFIRST\n");
device_list = NULL;
status = sane_get_devices (&device_list, SANE_FALSE);
if (status == SANE_STATUS_GOOD)
{
if (device_list[0])
{
pSourceIdentity->Id = DSM_sourceId ++;
copy_sane_short_name(device_list[0]->name, pSourceIdentity->ProductName, sizeof(pSourceIdentity->ProductName) - 1);
TRACE("got: %s (short [%s]), %s, %s\n", device_list[0]->name, pSourceIdentity->ProductName, device_list[0]->vendor, device_list[0]->model);
lstrcpynA (pSourceIdentity->Manufacturer, device_list[0]->vendor, sizeof(pSourceIdentity->Manufacturer) - 1);
lstrcpynA (pSourceIdentity->ProductFamily, device_list[0]->model, sizeof(pSourceIdentity->ProductFamily) - 1);
pSourceIdentity->ProtocolMajor = TWON_PROTOCOLMAJOR;
pSourceIdentity->ProtocolMinor = TWON_PROTOCOLMINOR;
DSM_currentDevice = 1;
twRC = TWRC_SUCCESS;
DSM_twCC = TWCC_SUCCESS;
}
else
{
TRACE("got empty device list\n");
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_NODS;
}
}
else if (status == SANE_STATUS_NO_MEM)
{
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_LOWMEMORY;
}
else
{
WARN("sane_get_devices() failed: %s\n", sane_strstatus (status));
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_NODS;
}
return twRC;
#endif
TRACE ("DG_CONTROL/DAT_IDENTITY/MSG_GETFIRST\n");
twain_autodetect();
if (!nrdevices) {
TRACE ("no entries found.\n");
DSM_twCC = TWCC_SUCCESS;
return TWRC_ENDOFLIST;
}
DSM_currentDevice = 0;
memcpy (pSourceIdentity, &devices[DSM_currentDevice++].identity, sizeof(TW_IDENTITY));
return TWRC_SUCCESS;
}
/* DG_CONTROL/DAT_IDENTITY/MSG_GETNEXT */
TW_UINT16 TWAIN_IdentityGetNext (pTW_IDENTITY pOrigin, TW_MEMREF pData)
{
#ifndef HAVE_SANE
DSM_twCC = TWCC_SUCCESS;
return TWRC_ENDOFLIST;
#else
TW_UINT16 twRC = TWRC_SUCCESS;
pTW_IDENTITY pSourceIdentity = (pTW_IDENTITY) pData;
pTW_IDENTITY pSourceIdentity = (pTW_IDENTITY) pData;
TRACE("DG_CONTROL/DAT_IDENTITY/MSG_GETNEXT\n");
if (device_list && device_list[DSM_currentDevice] &&
device_list[DSM_currentDevice]->name &&
device_list[DSM_currentDevice]->vendor &&
device_list[DSM_currentDevice]->model)
{
pSourceIdentity->Id = DSM_sourceId ++;
copy_sane_short_name(device_list[DSM_currentDevice]->name, pSourceIdentity->ProductName, sizeof(pSourceIdentity->ProductName) - 1);
TRACE("got: %s (short [%s]), %s, %s\n", device_list[DSM_currentDevice]->name, pSourceIdentity->ProductName, device_list[DSM_currentDevice]->vendor, device_list[DSM_currentDevice]->model);
lstrcpynA (pSourceIdentity->Manufacturer, device_list[DSM_currentDevice]->vendor, sizeof(pSourceIdentity->Manufacturer) - 1);
lstrcpynA (pSourceIdentity->ProductFamily, device_list[DSM_currentDevice]->model, sizeof(pSourceIdentity->ProductFamily) - 1);
pSourceIdentity->ProtocolMajor = TWON_PROTOCOLMAJOR;
pSourceIdentity->ProtocolMinor = TWON_PROTOCOLMINOR;
DSM_currentDevice ++;
twRC = TWRC_SUCCESS;
DSM_twCC = TWCC_SUCCESS;
}
else
{
DSM_twCC = TWCC_SUCCESS;
twRC = TWRC_ENDOFLIST;
}
return twRC;
#endif
TRACE("DG_CONTROL/DAT_IDENTITY/MSG_GETNEXT\n");
if (!nrdevices || (DSM_currentDevice == nrdevices)) {
DSM_twCC = TWCC_SUCCESS;
return TWRC_ENDOFLIST;
}
memcpy (pSourceIdentity, &devices[DSM_currentDevice++].identity, sizeof(TW_IDENTITY));
return TWRC_SUCCESS;
}
/* DG_CONTROL/DAT_IDENTITY/MSG_OPENDS */
TW_UINT16 TWAIN_OpenDS (pTW_IDENTITY pOrigin, TW_MEMREF pData)
{
#ifndef HAVE_SANE
DSM_twCC = TWCC_NODS;
return TWRC_FAILURE;
#else
TW_UINT16 twRC = TWRC_SUCCESS, i = 0;
pTW_IDENTITY pIdentity = (pTW_IDENTITY) pData;
TW_STR32 shortname;
activeDS *newSource;
SANE_Status status;
TW_UINT16 i = 0;
pTW_IDENTITY pIdentity = (pTW_IDENTITY) pData;
activeDS *newSource;
const char *modname = NULL;
HMODULE hmod;
TRACE("DG_CONTROL/DAT_IDENTITY/MSG_OPENDS\n");
TRACE("DG_CONTROL/DAT_IDENTITY/MSG_OPENDS\n");
TRACE("pIdentity is %s\n", pIdentity->ProductName);
if (DSM_currentState != 3) {
FIXME("seq errror\n");
DSM_twCC = TWCC_SEQERROR;
return TWRC_FAILURE;
}
twain_autodetect();
if (!nrdevices) {
FIXME("no devs.\n");
DSM_twCC = TWCC_NODS;
return TWRC_FAILURE;
}
if (DSM_currentState != 3)
{
DSM_twCC = TWCC_SEQERROR;
return TWRC_FAILURE;
}
if (pIdentity->ProductName[0] != '\0') {
/* Make sure the source to be opened exists in the device list */
for (i = 0; i<nrdevices; i++)
if (!strcmp (devices[i].identity.ProductName, pIdentity->ProductName))
break;
if (i == nrdevices)
i = 0;
} /* else use the first device */
if (!device_list &&
(sane_get_devices (&device_list, SANE_FALSE) != SANE_STATUS_GOOD))
{
DSM_twCC = TWCC_NODS;
return TWRC_FAILURE;
}
if (pIdentity->ProductName[0] != '\0')
{
/* Make sure the source to be opened exists in the device list */
for (i = 0; device_list[i]; i ++)
{
copy_sane_short_name(device_list[i]->name, shortname, sizeof(shortname) - 1);
if (strcmp (shortname, pIdentity->ProductName) == 0)
break;
}
}
if (device_list[i])
{
/* the source is found in the device list */
newSource = HeapAlloc (GetProcessHeap(), 0, sizeof (activeDS));
if (newSource)
{
newSource->deviceIndex = i;
status = sane_open(device_list[i]->name,&newSource->deviceHandle);
if (status == SANE_STATUS_GOOD)
{
/* Assign name and id for the opened data source */
lstrcpynA (pIdentity->ProductName, shortname, sizeof(pIdentity->ProductName) - 1);
pIdentity->Id = DSM_sourceId ++;
/* add the data source to an internal active source list */
newSource->next = activeSources;
newSource->identity.Id = pIdentity->Id;
strcpy (newSource->identity.ProductName, pIdentity->ProductName);
newSource->currentState = 4; /*transition into state 4*/
newSource->twCC = TWCC_SUCCESS;
activeSources = newSource;
twRC = TWRC_SUCCESS;
DSM_twCC = TWCC_SUCCESS;
}
else
{
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_OPERATIONERROR;
}
}
else
{
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_LOWMEMORY;
}
}
else
{
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_NODS;
}
return twRC;
#endif
/* the source is found in the device list */
newSource = HeapAlloc (GetProcessHeap(), 0, sizeof (activeDS));
if (!newSource) {
DSM_twCC = TWCC_LOWMEMORY;
FIXME("Out of memory.\n");
return TWRC_FAILURE;
}
hmod = LoadLibraryA(devices[i].modname);
if (!hmod) {
ERR("Failed to load TWAIN Source %s\n", modname);
DSM_twCC = TWCC_OPERATIONERROR;
return TWRC_FAILURE;
}
newSource->hmod = hmod;
newSource->dsEntry = (DSENTRYPROC)GetProcAddress(hmod, "DS_Entry");
if (TWRC_SUCCESS != newSource->dsEntry (pOrigin, DG_CONTROL, DAT_IDENTITY, MSG_OPENDS, pIdentity)) {
DSM_twCC = TWCC_OPERATIONERROR;
return TWRC_FAILURE;
}
/* Assign name and id for the opened data source */
pIdentity->Id = DSM_sourceId ++;
/* add the data source to an internal active source list */
newSource->next = activeSources;
newSource->identity.Id = pIdentity->Id;
strcpy (newSource->identity.ProductName, pIdentity->ProductName);
activeSources = newSource;
DSM_twCC = TWCC_SUCCESS;
return TWRC_SUCCESS;
}
/* DG_CONTROL/DAT_IDENTITY/MSG_USERSELECT */
TW_UINT16 TWAIN_UserSelect (pTW_IDENTITY pOrigin, TW_MEMREF pData)
{
#ifndef HAVE_SANE
return TWRC_SUCCESS;
#else
TW_UINT16 twRC = TWRC_SUCCESS;
pTW_IDENTITY selected = (pTW_IDENTITY)pData;
TRACE("DG_CONTROL/DAT_IDENTITY/MSG_USERSELECT\n");
/* FIXME: we should replace xscanimage with our own User Select UI */
system("xscanimage");
DSM_twCC = TWCC_SUCCESS;
return twRC;
#endif
if (!nrdevices) {
DSM_twCC = TWCC_OPERATIONERROR;
return TWRC_FAILURE;
}
memcpy (selected, &devices[0].identity, sizeof(TW_IDENTITY));
DSM_twCC = TWCC_SUCCESS;
return TWRC_SUCCESS;
}
/* DG_CONTROL/DAT_PARENT/MSG_CLOSEDSM */
TW_UINT16 TWAIN_CloseDSM (pTW_IDENTITY pOrigin, TW_MEMREF pData)
{
#ifndef HAVE_SANE
return TWRC_FAILURE;
#else
TW_UINT16 twRC = TWRC_SUCCESS;
activeDS *currentDS = activeSources, *nextDS;
TRACE("DG_CONTROL/DAT_PARENT/MSG_CLOSEDSM\n");
if (DSM_currentState == 3)
{
sane_exit ();
DSM_initialized = FALSE;
DSM_parentHWND = 0;
DSM_currentState = 2;
/* If there are data sources still open, close them now. */
while (currentDS != NULL)
{
nextDS = currentDS->next;
sane_close (currentDS->deviceHandle);
currentDS->dsEntry (pOrigin, DG_CONTROL, DAT_IDENTITY, MSG_CLOSEDS, pData);
HeapFree (GetProcessHeap(), 0, currentDS);
currentDS = nextDS;
}
activeSources = NULL;
DSM_twCC = TWCC_SUCCESS;
twRC = TWRC_SUCCESS;
}
else
{
return TWRC_SUCCESS;
} else {
DSM_twCC = TWCC_SEQERROR;
twRC = TWRC_FAILURE;
return TWRC_FAILURE;
}
return twRC;
#endif
}
/* DG_CONTROL/DAT_PARENT/MSG_OPENDSM */
TW_UINT16 TWAIN_OpenDSM (pTW_IDENTITY pOrigin, TW_MEMREF pData)
{
#ifndef HAVE_SANE
return TWRC_FAILURE;
#else
TW_UINT16 twRC = TWRC_SUCCESS;
SANE_Status status;
SANE_Int version_code;
TW_UINT16 twRC = TWRC_SUCCESS;
TRACE("DG_CONTROL/DAT_PARENT/MSG_OPENDSM\n");
if (DSM_currentState == 2)
{
if (!DSM_initialized)
{
DSM_initialized = TRUE;
status = sane_init (&version_code, NULL);
device_list = NULL;
DSM_currentDevice = 0;
DSM_sourceId = 0;
}
DSM_parentHWND = *(TW_HANDLE*)pData;
DSM_currentState = 3; /* transition to state 3 */
DSM_twCC = TWCC_SUCCESS;
twRC = TWRC_SUCCESS;
}
else
{
/* operation invoked in invalid state */
DSM_twCC = TWCC_SEQERROR;
twRC = TWRC_FAILURE;
}
return twRC;
#endif
TRACE("DG_CONTROL/DAT_PARENT/MSG_OPENDSM\n");
if (DSM_currentState == 2) {
if (!DSM_initialized) {
DSM_currentDevice = 0;
DSM_initialized = TRUE;
}
DSM_currentState = 3;
DSM_twCC = TWCC_SUCCESS;
twRC = TWRC_SUCCESS;
} else {
/* operation invoked in invalid state */
DSM_twCC = TWCC_SEQERROR;
twRC = TWRC_FAILURE;
}
return twRC;
}
/* DG_CONTROL/DAT_STATUS/MSG_GET */
TW_UINT16 TWAIN_GetDSMStatus (pTW_IDENTITY pOrigin, TW_MEMREF pData)
{
pTW_STATUS pSourceStatus = (pTW_STATUS) pData;
pTW_STATUS pSourceStatus = (pTW_STATUS) pData;
TRACE ("DG_CONTROL/DAT_STATUS/MSG_GET\n");
TRACE ("DG_CONTROL/DAT_STATUS/MSG_GET\n");
pSourceStatus->ConditionCode = DSM_twCC;
DSM_twCC = TWCC_SUCCESS; /* clear the condition code */
return TWRC_SUCCESS;
pSourceStatus->ConditionCode = DSM_twCC;
DSM_twCC = TWCC_SUCCESS; /* clear the condition code */
return TWRC_SUCCESS;
}

515
dlls/twain_32/twain32_main.c
View File

@ -2,6 +2,7 @@
* TWAIN32 functions
*
* Copyright 2000 Shi Quan He <shiquan@cyberdude.com>
* Copyright 2006 Marcus Meissner
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -30,6 +31,18 @@
WINE_DEFAULT_DEBUG_CHANNEL(twain);
/* A helper function that looks up a destination identity in the active
source list */
static activeDS *TWAIN_LookupSource (pTW_IDENTITY pDest)
{
activeDS *pSource;
for (pSource = activeSources; pSource; pSource = pSource->next)
if (pSource->identity.Id == pDest->Id)
break;
return pSource;
}
BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
{
TRACE("%p,%lx,%p\n", hinstDLL, fdwReason, lpvReserved);
@ -39,7 +52,6 @@ BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
case DLL_PROCESS_ATTACH:
DisableThreadLibraryCalls(hinstDLL);
DSM_currentState = 2;
DSM_instance = hinstDLL;
break;
case DLL_PROCESS_DETACH:
@ -116,12 +128,9 @@ TW_UINT16 TWAIN_SourceManagerHandler (
break;
case DAT_STATUS:
if (MSG == MSG_GET)
{
if (MSG == MSG_GET) {
twRC = TWAIN_GetDSMStatus (pOrigin, pData);
}
else
{
} else {
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_BADPROTOCOL;
WARN("unrecognized operation triplet\n");
@ -138,461 +147,6 @@ TW_UINT16 TWAIN_SourceManagerHandler (
return twRC;
}
TW_UINT16 TWAIN_SourceControlHandler (
pTW_IDENTITY pOrigin,
pTW_IDENTITY pDest,
TW_UINT16 DAT,
TW_UINT16 MSG,
TW_MEMREF pData)
{
TW_UINT16 twRC = TWRC_SUCCESS;
switch (DAT)
{
case DAT_CAPABILITY:
switch (MSG)
{
case MSG_GET:
twRC = TWAIN_CapabilityGet (pOrigin, pDest, pData);
break;
case MSG_GETCURRENT:
twRC = TWAIN_CapabilityGetCurrent (pOrigin, pDest, pData);
break;
case MSG_GETDEFAULT:
twRC = TWAIN_CapabilityGetDefault (pOrigin, pDest, pData);
break;
case MSG_QUERYSUPPORT:
twRC = TWAIN_CapabilityQuerySupport (pOrigin, pDest, pData);
break;
case MSG_RESET:
twRC = TWAIN_CapabilityReset (pOrigin, pDest, pData);
break;
case MSG_SET:
twRC = TWAIN_CapabilitySet (pOrigin, pDest, pData);
break;
default:
twRC = TWRC_FAILURE;
WARN("unrecognized opertion triplet\n");
}
break;
case DAT_CUSTOMDSDATA:
switch (MSG)
{
case MSG_GET:
twRC = TWAIN_CustomDSDataGet (pOrigin, pDest, pData);
break;
case MSG_SET:
twRC = TWAIN_CustomDSDataSet (pOrigin, pDest, pData);
break;
default:
break;
}
break;
case DAT_FILESYSTEM:
switch (MSG)
{
/*case MSG_AUTOMATICCAPTUREDIRECTORY:
twRC = TWAIN_AutomaticCaptureDirectory
(pOrigin, pDest, pData);
break;*/
case MSG_CHANGEDIRECTORY:
twRC = TWAIN_ChangeDirectory (pOrigin, pDest, pData);
break;
/*case MSG_COPY:
twRC = TWAIN_FileSystemCopy (pOrigin, pDest, pData);
break;*/
case MSG_CREATEDIRECTORY:
twRC = TWAIN_CreateDirectory (pOrigin, pDest, pData);
break;
case MSG_DELETE:
twRC = TWAIN_FileSystemDelete (pOrigin, pDest, pData);
break;
case MSG_FORMATMEDIA:
twRC = TWAIN_FormatMedia (pOrigin, pDest, pData);
break;
case MSG_GETCLOSE:
twRC = TWAIN_FileSystemGetClose (pOrigin, pDest, pData);
break;
case MSG_GETFIRSTFILE:
twRC = TWAIN_FileSystemGetFirstFile
(pOrigin, pDest, pData);
break;
case MSG_GETINFO:
twRC = TWAIN_FileSystemGetInfo (pOrigin, pDest, pData);
break;
case MSG_GETNEXTFILE:
twRC = TWAIN_FileSystemGetNextFile
(pOrigin, pDest, pData);
break;
case MSG_RENAME:
twRC = TWAIN_FileSystemRename (pOrigin, pDest, pData);
break;
default:
twRC = TWRC_FAILURE;
break;
}
break;
case DAT_EVENT:
if (MSG == MSG_PROCESSEVENT)
twRC = TWAIN_ProcessEvent (pOrigin, pDest, pData);
else
twRC = TWRC_FAILURE;
break;
case DAT_PASSTHRU:
if (MSG == MSG_PASSTHRU)
twRC = TWAIN_PassThrough (pOrigin, pDest, pData);
else
twRC = TWRC_FAILURE;
break;
case DAT_PENDINGXFERS:
switch (MSG)
{
case MSG_ENDXFER:
twRC = TWAIN_PendingXfersEndXfer (pOrigin, pDest, pData);
break;
case MSG_GET:
twRC = TWAIN_PendingXfersGet (pOrigin, pDest, pData);
break;
case MSG_RESET:
twRC = TWAIN_PendingXfersReset (pOrigin, pDest, pData);
break;
/*case MSG_STOPFEEDER:
twRC = TWAIN_PendingXfersStopFeeder
(pOrigin, pDest, pData);
break;*/
default:
twRC = TWRC_FAILURE;
}
break;
case DAT_SETUPFILEXFER:
switch (MSG)
{
case MSG_GET:
twRC = TWAIN_SetupFileXferGet (pOrigin, pDest, pData);
break;
case MSG_GETDEFAULT:
twRC = TWAIN_SetupFileXferGetDefault
(pOrigin, pDest, pData);
break;
case MSG_RESET:
twRC = TWAIN_SetupFileXferReset (pOrigin, pDest, pData);
break;
case MSG_SET:
twRC = TWAIN_SetupFileXferSet (pOrigin, pDest, pData);
break;
default:
twRC = TWRC_FAILURE;
break;
}
break;
/*case DAT_SETUPFILEXFER2:
switch (MSG)
{
case MSG_GET:
twRC = TWAIN_SetupFileXfer2Get (pOrigin, pDest, pData);
break;
case MSG_GETDEFAULT:
twRC = TWAIN_SetupFileXfer2GetDefault
(pOrigin, pDest, pData);
break;
case MSG_RESET:
twRC = TWAIN_SetupFileXfer2Reset (pOrigin, pDest, pData);
break;
case MSG_SET:
twRC = TWAIN_SetupFileXfer2Set (pOrigin, pDest, pData);
break;
}
break;*/
case DAT_SETUPMEMXFER:
if (MSG == MSG_GET)
twRC = TWAIN_SetupMemXferGet (pOrigin, pDest, pData);
else
twRC = TWRC_FAILURE;
break;
case DAT_STATUS:
if (MSG == MSG_GET)
twRC = TWAIN_GetDSStatus (pOrigin, pDest, pData);
else
twRC = TWRC_FAILURE;
break;
case DAT_USERINTERFACE:
switch (MSG)
{
case MSG_DISABLEDS:
twRC = TWAIN_DisableDSUserInterface
(pOrigin, pDest, pData);
break;
case MSG_ENABLEDS:
twRC = TWAIN_EnableDSUserInterface
(pOrigin, pDest, pData);
break;
case MSG_ENABLEDSUIONLY:
twRC = TWAIN_EnableDSUIOnly (pOrigin, pDest, pData);
break;
default:
twRC = TWRC_FAILURE;
break;
}
break;
case DAT_XFERGROUP:
switch (MSG)
{
case MSG_GET:
twRC = TWAIN_XferGroupGet (pOrigin, pDest, pData);
break;
case MSG_SET:
twRC = TWAIN_XferGroupSet (pOrigin, pDest, pData);
break;
default:
twRC = TWRC_FAILURE;
break;
}
break;
default:
twRC = TWRC_FAILURE;
break;
}
return twRC;
}
TW_UINT16 TWAIN_ControlGroupHandler (
pTW_IDENTITY pOrigin,
pTW_IDENTITY pDest,
TW_UINT16 DAT,
TW_UINT16 MSG,
TW_MEMREF pData)
{
TW_UINT16 twRC = TWRC_SUCCESS;
if (pDest)
{
/* This operation's destination is a source */
twRC = TWAIN_SourceControlHandler (pOrigin, pDest, DAT, MSG, pData);
}
else
{
/* This operation's destination is the Source Manager */
twRC = TWAIN_SourceManagerHandler (pOrigin, DAT, MSG, pData);
}
return twRC;
}
TW_UINT16 TWAIN_ImageGroupHandler (
pTW_IDENTITY pOrigin,
pTW_IDENTITY pDest,
TW_UINT16 DAT,
TW_UINT16 MSG,
TW_MEMREF pData)
{
TW_UINT16 twRC = TWRC_SUCCESS;
if (pDest == NULL)
{
DSM_twCC = TWCC_BADDEST;
return TWRC_FAILURE;
}
switch (DAT)
{
case DAT_CIECOLOR:
if (MSG == MSG_GET)
twRC = TWAIN_CIEColorGet (pOrigin, pDest, pData);
else
twRC = TWRC_FAILURE;
break;
case DAT_EXTIMAGEINFO:
if (MSG == MSG_GET)
twRC = TWAIN_ExtImageInfoGet (pOrigin, pDest, pData);
else
twRC = TWRC_FAILURE;
break;
case DAT_GRAYRESPONSE:
switch (MSG)
{
case MSG_RESET:
twRC = TWAIN_GrayResponseReset (pOrigin, pDest, pData);
break;
case MSG_SET:
twRC = TWAIN_GrayResponseSet (pOrigin, pDest, pData);
break;
default:
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_BADPROTOCOL;
WARN("unrecognized operation triplet\n");
break;
}
break;
case DAT_IMAGEFILEXFER:
if (MSG == MSG_GET)
twRC = TWAIN_ImageFileXferGet (pOrigin, pDest, pData);
else
twRC = TWRC_FAILURE;
break;
case DAT_IMAGEINFO:
if (MSG == MSG_GET)
twRC = TWAIN_ImageInfoGet (pOrigin, pDest, pData);
else
twRC = TWRC_FAILURE;
break;
case DAT_IMAGELAYOUT:
switch (MSG)
{
case MSG_GET:
twRC = TWAIN_ImageLayoutGet (pOrigin, pDest, pData);
break;
case MSG_GETDEFAULT:
twRC = TWAIN_ImageLayoutGetDefault (pOrigin, pDest, pData);
break;
case MSG_RESET:
twRC = TWAIN_ImageLayoutReset (pOrigin, pDest, pData);
break;
case MSG_SET:
twRC = TWAIN_ImageLayoutSet (pOrigin, pDest, pData);
break;
default:
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_BADPROTOCOL;
WARN("unrecognized operation triplet\n");
break;
}
break;
case DAT_IMAGEMEMXFER:
if (MSG == MSG_GET)
twRC = TWAIN_ImageMemXferGet (pOrigin, pDest, pData);
else
twRC = TWRC_FAILURE;
break;
case DAT_IMAGENATIVEXFER:
if (MSG == MSG_GET)
twRC = TWAIN_ImageNativeXferGet (pOrigin, pDest, pData);
else
twRC = TWRC_FAILURE;
break;
case DAT_JPEGCOMPRESSION:
switch (MSG)
{
case MSG_GET:
twRC = TWAIN_JPEGCompressionGet (pOrigin, pDest, pData);
break;
case MSG_GETDEFAULT:
twRC = TWAIN_JPEGCompressionGetDefault
(pOrigin, pDest, pData);
break;
case MSG_RESET:
twRC = TWAIN_JPEGCompressionReset (pOrigin, pDest, pData);
break;
case MSG_SET:
twRC = TWAIN_JPEGCompressionSet (pOrigin, pDest, pData);
break;
default:
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_BADPROTOCOL;
WARN("unrecognized operation triplet\n");
break;
}
break;
case DAT_PALETTE8:
switch (MSG)
{
case MSG_GET:
twRC = TWAIN_Palette8Get (pOrigin, pDest, pData);
break;
case MSG_GETDEFAULT:
twRC = TWAIN_Palette8GetDefault (pOrigin, pDest, pData);
break;
case MSG_RESET:
twRC = TWAIN_Palette8Reset (pOrigin, pDest, pData);
break;
case MSG_SET:
twRC = TWAIN_Palette8Set (pOrigin, pDest, pData);
break;
default:
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_BADPROTOCOL;
WARN("unrecognized operation triplet\n");
}
break;
case DAT_RGBRESPONSE:
switch (MSG)
{
case MSG_RESET:
twRC = TWAIN_RGBResponseReset (pOrigin, pDest, pData);
break;
case MSG_SET:
twRC = TWAIN_RGBResponseSet (pOrigin, pDest, pData);
break;
default:
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_BADPROTOCOL;
WARN("unrecognized operation triplet\n");
break;
}
break;
default:
twRC = TWRC_FAILURE;
DSM_twCC = TWCC_BADPROTOCOL;
WARN("unrecognized operation triplet\n");
}
return twRC;
}
TW_UINT16 TWAIN_AudioGroupHandler (
pTW_IDENTITY pOrigin,
pTW_IDENTITY pDest,
TW_UINT16 DAT,
TW_UINT16 MSG,
TW_MEMREF pData)
{
TW_UINT16 twRC = TWRC_FAILURE;
switch (DAT)
{
case DAT_AUDIOFILEXFER:
if (MSG == MSG_GET)
twRC = TWAIN_AudioFileXferGet (pOrigin, pDest, pData);
break;
case DAT_AUDIOINFO:
if (MSG == MSG_GET)
twRC = TWAIN_AudioInfoGet (pOrigin, pDest, pData);
break;
case DAT_AUDIONATIVEXFER:
if (MSG == MSG_GET)
twRC = TWAIN_AudioNativeXferGet (pOrigin, pDest, pData);
break;
default:
DSM_twCC = TWCC_BADPROTOCOL;
twRC = TWRC_FAILURE;
break;
}
return twRC;
}
/* Main entry point for the TWAIN library */
TW_UINT16 WINAPI
@ -607,34 +161,31 @@ DSM_Entry (pTW_IDENTITY pOrigin,
TRACE("(DG=%ld DAT=%d MSG=%d)\n", DG, DAT, MSG);
if (pDest)
{
activeDS *pSource = TWAIN_LookupSource (pDest);
/* This operation's destination is a source */
if (!pSource) {
ERR("No source associated with pDest %p\n", pDest);
DSM_twCC = TWCC_BADDEST;
return TWRC_FAILURE;
}
DSM_twCC = TWCC_SUCCESS;
TRACE("Forwarding %ld/%d/%d/%p to DS.\n", DG, DAT, MSG, pData);
twRC = pSource->dsEntry(pOrigin, DG, DAT, MSG, pData);
TRACE("return value is %d\n", twRC);
return twRC;
}
switch (DG)
{
case DG_CONTROL:
twRC = TWAIN_ControlGroupHandler (pOrigin,pDest,DAT,MSG,pData);
break;
case DG_IMAGE:
twRC = TWAIN_ImageGroupHandler (pOrigin,pDest,DAT,MSG,pData);
break;
case DG_AUDIO:
twRC = TWAIN_AudioGroupHandler (pOrigin,pDest,DAT,MSG,pData);
twRC = TWAIN_SourceManagerHandler (pOrigin, DAT, MSG, pData);
break;
default:
FIXME("The DSM does not handle DG %ld\n", DG);
DSM_twCC = TWCC_BADPROTOCOL;
twRC = TWRC_FAILURE;
}
return twRC;
}
/* A helper function that looks up a destination identity in the active
source list */
activeDS *TWAIN_LookupSource (pTW_IDENTITY pDest)
{
activeDS *pSource;
for (pSource = activeSources; pSource; pSource = pSource->next)
if (pSource->identity.Id == pDest->Id)
break;
return pSource;
}

179
dlls/twain_32/twain_i.h
View File

@ -1,5 +1,6 @@
/*
* Copyright 2000 Corel Corporation
* Copyright 2006 Marcus Meissner
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
@ -23,9 +24,6 @@
# error You must include config.h first
#endif
#ifdef HAVE_SANE
# include <sane/sane.h>
#endif
#include <stdarg.h>
#include "windef.h"
@ -37,42 +35,20 @@ typedef struct tagActiveDS
{
struct tagActiveDS *next; /* next active DS */
TW_IDENTITY identity; /* identity */
TW_UINT16 currentState; /* current state */
TW_EVENT pendingEvent; /* pending event to be sent to
application */
TW_UINT16 twCC; /* condition code */
HWND hwndOwner; /* window handle of the app */
HWND progressWnd; /* window handle of the scanning window */
#ifdef HAVE_SANE
SANE_Handle deviceHandle; /* device handle */
SANE_Parameters sane_param; /* parameters about the image
transferred */
BOOL sane_param_valid; /* true if valid sane_param*/
INT deviceIndex; /* index of the current device */
#endif
/* Capabiblities */
TW_UINT16 capXferMech; /* ICAP_XFERMECH */
HMODULE hmod;
DSENTRYPROC dsEntry;
} activeDS;
TW_UINT16 DSM_initialized; /* whether Source Manager is initialized */
TW_UINT16 DSM_currentState; /* current state of Source Manager */
TW_UINT16 DSM_twCC; /* current condition code of Source Manager */
TW_HANDLE DSM_parentHWND; /* window handle of the Source's "parent" */
TW_UINT32 DSM_sourceId; /* source id generator */
TW_UINT16 DSM_currentDevice; /* keep track of device during enumeration */
HINSTANCE DSM_instance;
#ifdef HAVE_SANE
const SANE_Device **device_list;/* a list of all sane devices */
#endif
activeDS *activeSources; /* list of active data sources */
/* Helper functions */
extern activeDS *TWAIN_LookupSource (pTW_IDENTITY pDest);
extern TW_UINT16 TWAIN_SaneCapability (activeDS *pSource,
pTW_CAPABILITY pCapability, TW_UINT16 action);
/* */
/* Device Source Manager Control handlers */
extern TW_UINT16 TWAIN_ControlGroupHandler (
pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,
TW_UINT16 DAT, TW_UINT16 MSG, TW_MEMREF pData);
@ -105,151 +81,4 @@ extern TW_UINT16 TWAIN_OpenDSM
extern TW_UINT16 TWAIN_GetDSMStatus
(pTW_IDENTITY pOrigin, TW_MEMREF pData);
/* Implementation of operation triplets
* From Application to Source (Control Information) */
TW_UINT16 TWAIN_CapabilityGet
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_CapabilityGetCurrent
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest,TW_MEMREF pData);
TW_UINT16 TWAIN_CapabilityGetDefault
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_CapabilityQuerySupport
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_CapabilityReset
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_CapabilitySet
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_CustomDSDataGet
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_CustomDSDataSet
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_AutomaticCaptureDirectory
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_ChangeDirectory
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_FileSystemCopy
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_CreateDirectory
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_FileSystemDelete
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_FormatMedia
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_FileSystemGetClose
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_FileSystemGetFirstFile
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_FileSystemGetInfo
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_FileSystemGetNextFile
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_FileSystemRename
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_ProcessEvent
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_PassThrough
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_PendingXfersEndXfer
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_PendingXfersGet
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_PendingXfersReset
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_PendingXfersStopFeeder
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_SetupFileXferGet
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_SetupFileXferGetDefault
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_SetupFileXferReset
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_SetupFileXferSet
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_SetupFileXfer2Get
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_SetupFileXfer2GetDefault
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_SetupFileXfer2Reset
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_SetupFileXfer2Set
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_SetupMemXferGet
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_GetDSStatus
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_DisableDSUserInterface
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_EnableDSUserInterface
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_EnableDSUIOnly
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_XferGroupGet
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_XferGroupSet
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
/* Implementation of operation triplets
* From Application to Source (Image Information) */
TW_UINT16 TWAIN_CIEColorGet
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_ExtImageInfoGet
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_GrayResponseReset
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_GrayResponseSet
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_ImageFileXferGet
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_ImageInfoGet
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_ImageLayoutGet
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_ImageLayoutGetDefault
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_ImageLayoutReset
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_ImageLayoutSet
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_ImageMemXferGet
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_ImageNativeXferGet
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_JPEGCompressionGet
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_JPEGCompressionGetDefault
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_JPEGCompressionReset
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_JPEGCompressionSet
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_Palette8Get
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_Palette8GetDefault
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_Palette8Reset
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_Palette8Set
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_RGBResponseReset
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_RGBResponseSet
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
/* Implementation of operation triplets
* From Application to Source (Audio Information) */
TW_UINT16 TWAIN_AudioFileXferGet
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_AudioInfoGet
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
TW_UINT16 TWAIN_AudioNativeXferGet
(pTW_IDENTITY pOrigin, pTW_IDENTITY pDest, TW_MEMREF pData);
/* Implementation of TWAIN capabilities */
TW_UINT16 TWAIN_ICAPXferMech
(activeDS *pSource, pTW_CAPABILITY pCapability, TW_UINT16 action);
/* UI function */
BOOL DoScannerUI(activeDS *pSource);
HWND ScanningDialogBox(HWND dialog, DWORD progress);
#endif