| /* |
| * Copyright 2000 Corel Corporation |
| * Copyright 2006 CodeWeavers, Aric Stewart |
| * |
| * 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA |
| */ |
| |
| #include "config.h" |
| |
| #include <stdarg.h> |
| |
| #include "windef.h" |
| #include "winbase.h" |
| #include "wingdi.h" |
| #include "winuser.h" |
| #include "twain.h" |
| #include "sane_i.h" |
| #include "wine/debug.h" |
| |
| WINE_DEFAULT_DEBUG_CHANNEL(twain); |
| |
| /* DG_IMAGE/DAT_CIECOLOR/MSG_GET */ |
| TW_UINT16 SANE_CIEColorGet (pTW_IDENTITY pOrigin, |
| TW_MEMREF pData) |
| { |
| FIXME ("stub!\n"); |
| |
| return TWRC_FAILURE; |
| } |
| |
| /* DG_IMAGE/DAT_EXTIMAGEINFO/MSG_GET */ |
| TW_UINT16 SANE_ExtImageInfoGet (pTW_IDENTITY pOrigin, |
| TW_MEMREF pData) |
| { |
| FIXME ("stub!\n"); |
| |
| return TWRC_FAILURE; |
| } |
| |
| /* DG_IMAGE/DAT_GRAYRESPONSE/MSG_RESET */ |
| TW_UINT16 SANE_GrayResponseReset (pTW_IDENTITY pOrigin, |
| TW_MEMREF pData) |
| { |
| FIXME ("stub!\n"); |
| |
| return TWRC_FAILURE; |
| } |
| |
| /* DG_IMAGE/DAT_GRAYRESPONSE/MSG_SET */ |
| TW_UINT16 SANE_GrayResponseSet (pTW_IDENTITY pOrigin, |
| TW_MEMREF pData) |
| { |
| FIXME ("stub!\n"); |
| |
| return TWRC_FAILURE; |
| } |
| |
| /* DG_IMAGE/DAT_IMAGEFILEXFER/MSG_GET */ |
| TW_UINT16 SANE_ImageFileXferGet (pTW_IDENTITY pOrigin, |
| TW_MEMREF pData) |
| { |
| FIXME ("stub!\n"); |
| |
| return TWRC_FAILURE; |
| } |
| |
| /* DG_IMAGE/DAT_IMAGEINFO/MSG_GET */ |
| TW_UINT16 SANE_ImageInfoGet (pTW_IDENTITY pOrigin, |
| TW_MEMREF pData) |
| { |
| #ifndef SONAME_LIBSANE |
| return TWRC_FAILURE; |
| #else |
| TW_UINT16 twRC = TWRC_SUCCESS; |
| pTW_IMAGEINFO pImageInfo = (pTW_IMAGEINFO) pData; |
| SANE_Status status; |
| |
| TRACE("DG_IMAGE/DAT_IMAGEINFO/MSG_GET\n"); |
| |
| if (activeDS.currentState != 6 && activeDS.currentState != 7) |
| { |
| twRC = TWRC_FAILURE; |
| activeDS.twCC = TWCC_SEQERROR; |
| } |
| else |
| { |
| if (activeDS.currentState == 6) |
| { |
| /* return general image description information about the image about to be transferred */ |
| status = psane_get_parameters (activeDS.deviceHandle, &activeDS.sane_param); |
| activeDS.sane_param_valid = TRUE; |
| TRACE("Getting parameters\n"); |
| } |
| |
| pImageInfo->XResolution.Whole = -1; |
| pImageInfo->XResolution.Frac = 0; |
| pImageInfo->YResolution.Whole = -1; |
| pImageInfo->YResolution.Frac = 0; |
| pImageInfo->ImageWidth = activeDS.sane_param.pixels_per_line; |
| pImageInfo->ImageLength = activeDS.sane_param.lines; |
| |
| TRACE("Bits per Sample %i\n",activeDS.sane_param.depth); |
| TRACE("Frame Format %i\n",activeDS.sane_param.format); |
| |
| if (activeDS.sane_param.format == SANE_FRAME_RGB ) |
| { |
| pImageInfo->BitsPerPixel = activeDS.sane_param.depth * 3; |
| pImageInfo->Compression = TWCP_NONE; |
| pImageInfo->Planar = TRUE; |
| pImageInfo->SamplesPerPixel = 3; |
| 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 (activeDS.sane_param.format == SANE_FRAME_GRAY) |
| { |
| pImageInfo->BitsPerPixel = activeDS.sane_param.depth; |
| pImageInfo->Compression = TWCP_NONE; |
| pImageInfo->Planar = TRUE; |
| pImageInfo->SamplesPerPixel = 1; |
| pImageInfo->BitsPerSample[0] = activeDS.sane_param.depth; |
| pImageInfo->PixelType = TWPT_GRAY; |
| } |
| else |
| { |
| ERR("Unhandled source frame type %i\n",activeDS.sane_param.format); |
| twRC = TWRC_FAILURE; |
| activeDS.twCC = TWCC_SEQERROR; |
| } |
| } |
| |
| return twRC; |
| #endif |
| } |
| |
| /* DG_IMAGE/DAT_IMAGELAYOUT/MSG_GET */ |
| TW_UINT16 SANE_ImageLayoutGet (pTW_IDENTITY pOrigin, |
| TW_MEMREF pData) |
| { |
| FIXME ("stub!\n"); |
| |
| return TWRC_FAILURE; |
| } |
| |
| /* DG_IMAGE/DAT_IMAGELAYOUT/MSG_GETDEFAULT */ |
| TW_UINT16 SANE_ImageLayoutGetDefault (pTW_IDENTITY pOrigin, |
| TW_MEMREF pData) |
| { |
| FIXME ("stub!\n"); |
| |
| return TWRC_FAILURE; |
| } |
| |
| /* DG_IMAGE/DAT_IMAGELAYOUT/MSG_RESET */ |
| TW_UINT16 SANE_ImageLayoutReset (pTW_IDENTITY pOrigin, |
| TW_MEMREF pData) |
| { |
| FIXME ("stub!\n"); |
| |
| return TWRC_FAILURE; |
| } |
| |
| /* DG_IMAGE/DAT_IMAGELAYOUT/MSG_SET */ |
| TW_UINT16 SANE_ImageLayoutSet (pTW_IDENTITY pOrigin, |
| TW_MEMREF pData) |
| { |
| FIXME ("stub!\n"); |
| |
| return TWRC_FAILURE; |
| } |
| |
| /* DG_IMAGE/DAT_IMAGEMEMXFER/MSG_GET */ |
| TW_UINT16 SANE_ImageMemXferGet (pTW_IDENTITY pOrigin, |
| TW_MEMREF pData) |
| { |
| #ifndef SONAME_LIBSANE |
| return TWRC_FAILURE; |
| #else |
| TW_UINT16 twRC = TWRC_SUCCESS; |
| pTW_IMAGEMEMXFER pImageMemXfer = (pTW_IMAGEMEMXFER) pData; |
| SANE_Status status = SANE_STATUS_GOOD; |
| |
| TRACE ("DG_IMAGE/DAT_IMAGEMEMXFER/MSG_GET\n"); |
| |
| if (activeDS.currentState < 6 || activeDS.currentState > 7) |
| { |
| twRC = TWRC_FAILURE; |
| activeDS.twCC = TWCC_SEQERROR; |
| } |
| else |
| { |
| LPBYTE buffer; |
| int buff_len = 0; |
| int consumed_len = 0; |
| LPBYTE ptr; |
| int rows; |
| |
| /* Transfer an image from the source to the application */ |
| if (activeDS.currentState == 6) |
| { |
| |
| /* trigger scanning dialog */ |
| activeDS.progressWnd = ScanningDialogBox(NULL,0); |
| |
| ScanningDialogBox(activeDS.progressWnd,0); |
| |
| status = psane_start (activeDS.deviceHandle); |
| if (status != SANE_STATUS_GOOD) |
| { |
| WARN("psane_start: %s\n", psane_strstatus (status)); |
| psane_cancel (activeDS.deviceHandle); |
| activeDS.twCC = TWCC_OPERATIONERROR; |
| return TWRC_FAILURE; |
| } |
| |
| status = psane_get_parameters (activeDS.deviceHandle, |
| &activeDS.sane_param); |
| activeDS.sane_param_valid = TRUE; |
| |
| if (status != SANE_STATUS_GOOD) |
| { |
| WARN("psane_get_parameters: %s\n", psane_strstatus (status)); |
| psane_cancel (activeDS.deviceHandle); |
| activeDS.twCC = TWCC_OPERATIONERROR; |
| return TWRC_FAILURE; |
| } |
| |
| TRACE("Acquiring image %dx%dx%d bits (format=%d last=%d) from sane...\n" |
| , activeDS.sane_param.pixels_per_line, activeDS.sane_param.lines, |
| activeDS.sane_param.depth, activeDS.sane_param.format, |
| activeDS.sane_param.last_frame); |
| |
| activeDS.currentState = 7; |
| } |
| |
| /* access memory buffer */ |
| if (pImageMemXfer->Memory.Length < activeDS.sane_param.bytes_per_line) |
| { |
| psane_cancel (activeDS.deviceHandle); |
| activeDS.twCC = TWCC_BADVALUE; |
| return TWRC_FAILURE; |
| } |
| |
| if (pImageMemXfer->Memory.Flags & TWMF_HANDLE) |
| { |
| FIXME("Memory Handle, may not be locked correctly\n"); |
| buffer = LocalLock(pImageMemXfer->Memory.TheMem); |
| } |
| else |
| buffer = pImageMemXfer->Memory.TheMem; |
| |
| memset(buffer,0,pImageMemXfer->Memory.Length); |
| |
| ptr = buffer; |
| consumed_len = 0; |
| rows = pImageMemXfer->Memory.Length / activeDS.sane_param.bytes_per_line; |
| |
| /* must fill full lines */ |
| while (consumed_len < (activeDS.sane_param.bytes_per_line*rows) && |
| status == SANE_STATUS_GOOD) |
| { |
| status = psane_read (activeDS.deviceHandle, ptr, |
| (activeDS.sane_param.bytes_per_line*rows) - consumed_len , |
| &buff_len); |
| consumed_len += buff_len; |
| ptr += buff_len; |
| } |
| |
| if (status == SANE_STATUS_GOOD || status == SANE_STATUS_EOF) |
| { |
| pImageMemXfer->Compression = TWCP_NONE; |
| 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(activeDS.progressWnd, consumed_len); |
| |
| if (status == SANE_STATUS_EOF) |
| { |
| ScanningDialogBox(activeDS.progressWnd, -1); |
| TRACE("psane_read: %s\n", psane_strstatus (status)); |
| psane_cancel (activeDS.deviceHandle); |
| twRC = TWRC_XFERDONE; |
| } |
| activeDS.twCC = TWRC_SUCCESS; |
| } |
| else if (status != SANE_STATUS_EOF) |
| { |
| ScanningDialogBox(activeDS.progressWnd, -1); |
| WARN("psane_read: %s\n", psane_strstatus (status)); |
| psane_cancel (activeDS.deviceHandle); |
| activeDS.twCC = TWCC_OPERATIONERROR; |
| twRC = TWRC_FAILURE; |
| } |
| } |
| |
| if (pImageMemXfer->Memory.Flags & TWMF_HANDLE) |
| LocalUnlock(pImageMemXfer->Memory.TheMem); |
| |
| return twRC; |
| #endif |
| } |
| |
| /* DG_IMAGE/DAT_IMAGENATIVEXFER/MSG_GET */ |
| TW_UINT16 SANE_ImageNativeXferGet (pTW_IDENTITY pOrigin, |
| TW_MEMREF pData) |
| { |
| #ifndef SONAME_LIBSANE |
| return TWRC_FAILURE; |
| #else |
| TW_UINT16 twRC = TWRC_SUCCESS; |
| pTW_UINT32 pHandle = (pTW_UINT32) pData; |
| SANE_Status status; |
| SANE_Byte buffer[32*1024]; |
| int buff_len; |
| HBITMAP hDIB; |
| BITMAPINFO bmpInfo; |
| VOID *pBits; |
| HDC dc; |
| |
| TRACE("DG_IMAGE/DAT_IMAGENATIVEXFER/MSG_GET\n"); |
| |
| if (activeDS.currentState != 6) |
| { |
| twRC = TWRC_FAILURE; |
| activeDS.twCC = TWCC_SEQERROR; |
| } |
| else |
| { |
| /* Transfer an image from the source to the application */ |
| status = psane_start (activeDS.deviceHandle); |
| if (status != SANE_STATUS_GOOD) |
| { |
| WARN("psane_start: %s\n", psane_strstatus (status)); |
| psane_cancel (activeDS.deviceHandle); |
| activeDS.twCC = TWCC_OPERATIONERROR; |
| return TWRC_FAILURE; |
| } |
| |
| status = psane_get_parameters (activeDS.deviceHandle, &activeDS.sane_param); |
| activeDS.sane_param_valid = TRUE; |
| if (status != SANE_STATUS_GOOD) |
| { |
| WARN("psane_get_parameters: %s\n", psane_strstatus (status)); |
| psane_cancel (activeDS.deviceHandle); |
| activeDS.twCC = TWCC_OPERATIONERROR; |
| return TWRC_FAILURE; |
| } |
| |
| TRACE("Acquiring image %dx%dx%d bits (format=%d last=%d) from sane...\n" |
| , 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 = activeDS.sane_param.pixels_per_line; |
| bmpInfo.bmiHeader.biHeight = activeDS.sane_param.lines; |
| bmpInfo.bmiHeader.biPlanes = 1; |
| bmpInfo.bmiHeader.biBitCount = activeDS.sane_param.depth; |
| bmpInfo.bmiHeader.biCompression = BI_RGB; |
| bmpInfo.bmiHeader.biSizeImage = 0; |
| bmpInfo.bmiHeader.biXPelsPerMeter = 0; |
| bmpInfo.bmiHeader.biYPelsPerMeter = 0; |
| bmpInfo.bmiHeader.biClrUsed = 1; |
| bmpInfo.bmiHeader.biClrImportant = 0; |
| bmpInfo.bmiColors[0].rgbBlue = 128; |
| bmpInfo.bmiColors[0].rgbGreen = 128; |
| bmpInfo.bmiColors[0].rgbRed = 128; |
| hDIB = CreateDIBSection ((dc = GetDC(activeDS.hwndOwner)), &bmpInfo, |
| DIB_RGB_COLORS, &pBits, 0, 0); |
| if (!hDIB) |
| { |
| psane_cancel (activeDS.deviceHandle); |
| activeDS.twCC = TWCC_LOWMEMORY; |
| return TWRC_FAILURE; |
| } |
| |
| do |
| { |
| status = psane_read (activeDS.deviceHandle, buffer, |
| sizeof (buffer), &buff_len); |
| if (status == SANE_STATUS_GOOD) |
| { |
| /* FIXME: put code for converting the image data into DIB here */ |
| |
| } |
| else if (status != SANE_STATUS_EOF) |
| { |
| WARN("psane_read: %s\n", psane_strstatus (status)); |
| psane_cancel (activeDS.deviceHandle); |
| activeDS.twCC = TWCC_OPERATIONERROR; |
| return TWRC_FAILURE; |
| } |
| } while (status == SANE_STATUS_GOOD); |
| |
| psane_cancel (activeDS.deviceHandle); |
| ReleaseDC (activeDS.hwndOwner, dc); |
| *pHandle = (TW_UINT32)hDIB; |
| twRC = TWRC_XFERDONE; |
| activeDS.twCC = TWCC_SUCCESS; |
| activeDS.currentState = 7; |
| } |
| return twRC; |
| #endif |
| } |
| |
| /* DG_IMAGE/DAT_JPEGCOMPRESSION/MSG_GET */ |
| TW_UINT16 SANE_JPEGCompressionGet (pTW_IDENTITY pOrigin, |
| TW_MEMREF pData) |
| { |
| FIXME ("stub!\n"); |
| |
| return TWRC_FAILURE; |
| } |
| |
| /* DG_IMAGE/DAT_JPEGCOMPRESSION/MSG_GETDEFAULT */ |
| TW_UINT16 SANE_JPEGCompressionGetDefault (pTW_IDENTITY pOrigin, |
| |
| TW_MEMREF pData) |
| { |
| FIXME ("stub!\n"); |
| |
| return TWRC_FAILURE; |
| } |
| |
| /* DG_IMAGE/DAT_JPEGCOMPRESSION/MSG_RESET */ |
| TW_UINT16 SANE_JPEGCompressionReset (pTW_IDENTITY pOrigin, |
| TW_MEMREF pData) |
| { |
| FIXME ("stub!\n"); |
| |
| return TWRC_FAILURE; |
| } |
| |
| /* DG_IMAGE/DAT_JPEGCOMPRESSION/MSG_SET */ |
| TW_UINT16 SANE_JPEGCompressionSet (pTW_IDENTITY pOrigin, |
| TW_MEMREF pData) |
| { |
| FIXME ("stub!\n"); |
| |
| return TWRC_FAILURE; |
| } |
| |
| /* DG_IMAGE/DAT_PALETTE8/MSG_GET */ |
| TW_UINT16 SANE_Palette8Get (pTW_IDENTITY pOrigin, |
| TW_MEMREF pData) |
| { |
| FIXME ("stub!\n"); |
| |
| return TWRC_FAILURE; |
| } |
| |
| /* DG_IMAGE/DAT_PALETTE8/MSG_GETDEFAULT */ |
| TW_UINT16 SANE_Palette8GetDefault (pTW_IDENTITY pOrigin, |
| TW_MEMREF pData) |
| { |
| FIXME ("stub!\n"); |
| |
| return TWRC_FAILURE; |
| } |
| |
| /* DG_IMAGE/DAT_PALETTE8/MSG_RESET */ |
| TW_UINT16 SANE_Palette8Reset (pTW_IDENTITY pOrigin, |
| TW_MEMREF pData) |
| { |
| FIXME ("stub!\n"); |
| |
| return TWRC_FAILURE; |
| } |
| |
| /* DG_IMAGE/DAT_PALETTE8/MSG_SET */ |
| TW_UINT16 SANE_Palette8Set (pTW_IDENTITY pOrigin, |
| TW_MEMREF pData) |
| { |
| FIXME ("stub!\n"); |
| |
| return TWRC_FAILURE; |
| } |
| |
| /* DG_IMAGE/DAT_RGBRESPONSE/MSG_RESET */ |
| TW_UINT16 SANE_RGBResponseReset (pTW_IDENTITY pOrigin, |
| TW_MEMREF pData) |
| { |
| FIXME ("stub!\n"); |
| |
| return TWRC_FAILURE; |
| } |
| |
| /* DG_IMAGE/DAT_RGBRESPONSE/MSG_SET */ |
| TW_UINT16 SANE_RGBResponseSet (pTW_IDENTITY pOrigin, |
| TW_MEMREF pData) |
| { |
| FIXME ("stub!\n"); |
| |
| return TWRC_FAILURE; |
| } |
