965 lines
29 KiB
C
965 lines
29 KiB
C
/*
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* SANE.DS functions
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*
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* Copyright 2000 Shi Quan He <shiquan@cyberdude.com>
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* Copyright 2006 Marcus Meissner
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <stdarg.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include "gphoto2_i.h"
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#include "unixlib.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(twain);
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struct tagActiveDS activeDS;
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static DSMENTRYPROC GPHOTO2_dsmentry;
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/* DG_CONTROL/DAT_CAPABILITY/MSG_GET */
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static TW_UINT16 GPHOTO2_CapabilityGet (pTW_IDENTITY pOrigin, TW_MEMREF pData)
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{
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pTW_CAPABILITY pCapability = (pTW_CAPABILITY) pData;
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TRACE("DG_CONTROL/DAT_CAPABILITY/MSG_GET\n");
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if (activeDS.currentState < 4 || activeDS.currentState > 7) {
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activeDS.twCC = TWCC_SEQERROR;
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return TWRC_FAILURE;
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}
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activeDS.twCC = GPHOTO2_SaneCapability (pCapability, MSG_GET);
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return (activeDS.twCC == TWCC_SUCCESS)?TWRC_SUCCESS:TWRC_FAILURE;
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}
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/* DG_CONTROL/DAT_CAPABILITY/MSG_GETCURRENT */
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static TW_UINT16 GPHOTO2_CapabilityGetCurrent (pTW_IDENTITY pOrigin, TW_MEMREF pData)
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{
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pTW_CAPABILITY pCapability = (pTW_CAPABILITY) pData;
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TRACE("DG_CONTROL/DAT_CAPABILITY/MSG_GETCURRENT\n");
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if (activeDS.currentState < 4 || activeDS.currentState > 7) {
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activeDS.twCC = TWCC_SEQERROR;
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return TWRC_FAILURE;
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}
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activeDS.twCC = GPHOTO2_SaneCapability (pCapability, MSG_GETCURRENT);
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return (activeDS.twCC == TWCC_SUCCESS)?TWRC_SUCCESS:TWRC_FAILURE;
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}
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/* DG_CONTROL/DAT_CAPABILITY/MSG_GETDEFAULT */
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static TW_UINT16 GPHOTO2_CapabilityGetDefault (pTW_IDENTITY pOrigin, TW_MEMREF pData)
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{
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pTW_CAPABILITY pCapability = (pTW_CAPABILITY) pData;
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TRACE("DG_CONTROL/DAT_CAPABILITY/MSG_GETDEFAULT\n");
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if (activeDS.currentState < 4 || activeDS.currentState > 7) {
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activeDS.twCC = TWCC_SEQERROR;
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return TWRC_FAILURE;
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}
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activeDS.twCC = GPHOTO2_SaneCapability (pCapability, MSG_GETDEFAULT);
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return (activeDS.twCC == TWCC_SUCCESS)?TWRC_SUCCESS:TWRC_FAILURE;
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}
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/* DG_CONTROL/DAT_CAPABILITY/MSG_QUERYSUPPORT */
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static TW_UINT16 GPHOTO2_CapabilityQuerySupport (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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FIXME ("stub!\n");
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return TWRC_FAILURE;
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}
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/* DG_CONTROL/DAT_CAPABILITY/MSG_RESET */
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static TW_UINT16 GPHOTO2_CapabilityReset (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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pTW_CAPABILITY pCapability = (pTW_CAPABILITY) pData;
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TRACE("DG_CONTROL/DAT_CAPABILITY/MSG_RESET\n");
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if (activeDS.currentState < 4 || activeDS.currentState > 7) {
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activeDS.twCC = TWCC_SEQERROR;
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return TWRC_FAILURE;
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}
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activeDS.twCC = GPHOTO2_SaneCapability (pCapability, MSG_RESET);
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return (activeDS.twCC == TWCC_SUCCESS)?TWRC_SUCCESS:TWRC_FAILURE;
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}
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/* DG_CONTROL/DAT_CAPABILITY/MSG_SET */
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static TW_UINT16 GPHOTO2_CapabilitySet (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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pTW_CAPABILITY pCapability = (pTW_CAPABILITY) pData;
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TRACE ("DG_CONTROL/DAT_CAPABILITY/MSG_SET\n");
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if (activeDS.currentState != 4) {
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activeDS.twCC = TWCC_SEQERROR;
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return TWRC_FAILURE;
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}
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activeDS.twCC = GPHOTO2_SaneCapability (pCapability, MSG_SET);
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return (activeDS.twCC == TWCC_SUCCESS)?TWRC_SUCCESS:TWRC_FAILURE;
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}
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/* DG_CONTROL/DAT_CUSTOMDSDATA/MSG_GET */
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static TW_UINT16 GPHOTO2_CustomDSDataGet (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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FIXME ("stub!\n");
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return TWRC_FAILURE;
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}
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/* DG_CONTROL/DAT_CUSTOMDSDATA/MSG_SET */
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static TW_UINT16 GPHOTO2_CustomDSDataSet (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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FIXME ("stub!\n");
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return TWRC_FAILURE;
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}
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/* DG_CONTROL/DAT_FILESYSTEM/MSG_CHANGEDIRECTORY */
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static TW_UINT16 GPHOTO2_ChangeDirectory (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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FIXME ("stub!\n");
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return TWRC_FAILURE;
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}
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/* DG_CONTROL/DAT_FILESYSTEM/MSG_CREATEDIRECTORY */
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static TW_UINT16 GPHOTO2_CreateDirectory (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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FIXME ("stub!\n");
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return TWRC_FAILURE;
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}
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/* DG_CONTROL/DAT_FILESYSTEM/MSG_DELETE */
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static TW_UINT16 GPHOTO2_FileSystemDelete (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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FIXME ("stub!\n");
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return TWRC_FAILURE;
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}
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/* DG_CONTROL/DAT_FILESYSTEM/MSG_FORMATMEDIA */
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static TW_UINT16 GPHOTO2_FormatMedia (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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FIXME ("stub!\n");
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return TWRC_FAILURE;
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}
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/* DG_CONTROL/DAT_FILESYSTEM/MSG_GETCLOSE */
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static TW_UINT16 GPHOTO2_FileSystemGetClose (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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FIXME ("stub!\n");
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return TWRC_FAILURE;
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}
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/* DG_CONTROL/DAT_FILESYSTEM/MSG_GETFIRSTFILE */
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static TW_UINT16 GPHOTO2_FileSystemGetFirstFile (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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FIXME ("stub!\n");
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return TWRC_FAILURE;
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}
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/* DG_CONTROL/DAT_FILESYSTEM/MSG_GETINFO */
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static TW_UINT16 GPHOTO2_FileSystemGetInfo (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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FIXME ("stub!\n");
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return TWRC_FAILURE;
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}
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/* DG_CONTROL/DAT_FILESYSTEM/MSG_GETNEXTFILE */
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static TW_UINT16 GPHOTO2_FileSystemGetNextFile (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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FIXME ("stub!\n");
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return TWRC_FAILURE;
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}
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/* DG_CONTROL/DAT_FILESYSTEM/MSG_RENAME */
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static TW_UINT16 GPHOTO2_FileSystemRename (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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FIXME ("stub!\n");
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return TWRC_FAILURE;
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}
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static void GPHOTO2_Notify (TW_UINT16 message)
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{
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GPHOTO2_dsmentry (&activeDS.identity, &activeDS.appIdentity, DG_CONTROL, DAT_NULL, message, NULL);
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}
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/* DG_CONTROL/DAT_ENTRYPOINT/MSG_SET */
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static TW_UINT16 GPHOTO2_SetEntryPoint (pTW_IDENTITY pOrigin, TW_MEMREF pData)
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{
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TW_ENTRYPOINT *entry = (TW_ENTRYPOINT*)pData;
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GPHOTO2_dsmentry = entry->DSM_Entry;
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return TWRC_SUCCESS;
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}
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/* DG_CONTROL/DAT_EVENT/MSG_PROCESSEVENT */
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static TW_UINT16 GPHOTO2_ProcessEvent (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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pTW_EVENT pEvent = (pTW_EVENT) pData;
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TRACE("DG_CONTROL/DAT_EVENT/MSG_PROCESSEVENT\n");
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if (activeDS.currentState < 5 || activeDS.currentState > 7) {
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activeDS.twCC = TWCC_SEQERROR;
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return TWRC_FAILURE;
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}
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pEvent->TWMessage = MSG_NULL; /* no message to the application */
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activeDS.twCC = TWCC_SUCCESS;
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return TWRC_NOTDSEVENT;
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}
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/* DG_CONTROL/DAT_PASSTHRU/MSG_PASSTHRU */
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static TW_UINT16 GPHOTO2_PassThrough (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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FIXME ("stub!\n");
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return TWRC_FAILURE;
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}
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/* DG_CONTROL/DAT_PENDINGXFERS/MSG_ENDXFER */
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static TW_UINT16 GPHOTO2_PendingXfersEndXfer (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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pTW_PENDINGXFERS pPendingXfers = (pTW_PENDINGXFERS) pData;
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TRACE("DG_CONTROL/DAT_PENDINGXFERS/MSG_ENDXFER\n");
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if (activeDS.currentState != 6 && activeDS.currentState != 7) {
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activeDS.twCC = TWCC_SEQERROR;
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return TWRC_FAILURE;
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}
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TRACE("count = %d\n", activeDS.download_count);
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pPendingXfers->Count = activeDS.download_count;
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if (pPendingXfers->Count != 0) {
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activeDS.currentState = 6;
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} else {
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activeDS.currentState = 5;
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/* Notify the application that it can close the data source */
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GPHOTO2_Notify(MSG_CLOSEDSREQ);
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/* close any Transferring dialog */
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TransferringDialogBox(activeDS.progressWnd,-1);
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activeDS.progressWnd = 0;
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}
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activeDS.twCC = TWCC_SUCCESS;
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return TWRC_SUCCESS;
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}
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/* DG_CONTROL/DAT_PENDINGXFERS/MSG_GET */
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static TW_UINT16 GPHOTO2_PendingXfersGet (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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pTW_PENDINGXFERS pPendingXfers = (pTW_PENDINGXFERS) pData;
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TRACE("DG_CONTROL/DAT_PENDINGXFERS/MSG_GET\n");
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if (activeDS.currentState < 4 || activeDS.currentState > 7) {
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activeDS.twCC = TWCC_SEQERROR;
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return TWRC_FAILURE;
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}
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TRACE("count = %d\n", activeDS.download_count);
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pPendingXfers->Count = activeDS.download_count;
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activeDS.twCC = TWCC_SUCCESS;
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return TWRC_SUCCESS;
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}
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/* DG_CONTROL/DAT_PENDINGXFERS/MSG_RESET */
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static TW_UINT16 GPHOTO2_PendingXfersReset (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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pTW_PENDINGXFERS pPendingXfers = (pTW_PENDINGXFERS) pData;
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TRACE("DG_CONTROL/DAT_PENDINGXFERS/MSG_RESET\n");
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if (activeDS.currentState != 6) {
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activeDS.twCC = TWCC_SEQERROR;
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return TWRC_FAILURE;
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}
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pPendingXfers->Count = 0;
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activeDS.currentState = 5;
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activeDS.twCC = TWCC_SUCCESS;
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return TWRC_SUCCESS;
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}
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/* DG_CONTROL/DAT_SETUPFILEXFER/MSG_GET */
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static TW_UINT16 GPHOTO2_SetupFileXferGet (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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FIXME ("stub!\n");
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return TWRC_FAILURE;
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}
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/* DG_CONTROL/DAT_SETUPXFER/MSG_GETDEFAULT */
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static TW_UINT16 GPHOTO2_SetupFileXferGetDefault (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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FIXME ("stub!\n");
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return TWRC_FAILURE;
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}
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/* DG_CONTROL/DAT_SETUPFILEXFER/MSG_RESET */
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static TW_UINT16 GPHOTO2_SetupFileXferReset (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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FIXME ("stub!\n");
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return TWRC_FAILURE;
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}
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/* DG_CONTROL/DAT_SETUPFILEXFER/MSG_SET */
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static TW_UINT16 GPHOTO2_SetupFileXferSet (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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FIXME ("stub!\n");
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return TWRC_FAILURE;
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}
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/* DG_CONTROL/DAT_SETUPMEMXFER/MSG_GET */
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static TW_UINT16 GPHOTO2_SetupMemXferGet (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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pTW_SETUPMEMXFER pSetupMemXfer = (pTW_SETUPMEMXFER)pData;
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TRACE("DG_CONTROL/DAT_SETUPMEMXFER/MSG_GET\n");
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/* Guessing */
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pSetupMemXfer->MinBufSize = 20000;
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pSetupMemXfer->MaxBufSize = 80000;
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pSetupMemXfer->Preferred = 40000;
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return TWRC_SUCCESS;
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}
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/* DG_CONTROL/DAT_STATUS/MSG_GET */
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static TW_UINT16 GPHOTO2_GetDSStatus (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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pTW_STATUS pSourceStatus = (pTW_STATUS) pData;
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TRACE ("DG_CONTROL/DAT_STATUS/MSG_GET\n");
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pSourceStatus->ConditionCode = activeDS.twCC;
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/* Reset the condition code */
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activeDS.twCC = TWCC_SUCCESS;
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return TWRC_SUCCESS;
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}
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/* DG_CONTROL/DAT_USERINTERFACE/MSG_DISABLEDS */
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static TW_UINT16 GPHOTO2_DisableDSUserInterface (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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TRACE ("DG_CONTROL/DAT_USERINTERFACE/MSG_DISABLEDS\n");
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if (activeDS.currentState != 5) {
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activeDS.twCC = TWCC_SEQERROR;
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return TWRC_FAILURE;
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}
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activeDS.currentState = 4;
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activeDS.twCC = TWCC_SUCCESS;
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return TWRC_SUCCESS;
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}
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/* DG_CONTROL/DAT_USERINTERFACE/MSG_ENABLEDS */
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static TW_UINT16 GPHOTO2_EnableDSUserInterface (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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pTW_USERINTERFACE pUserInterface = (pTW_USERINTERFACE) pData;
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struct load_file_list_params params = { "/", &activeDS.file_count };
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GPHOTO2_CALL( load_file_list, ¶ms );
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activeDS.download_flags = calloc( activeDS.file_count, sizeof(*activeDS.download_flags) );
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activeDS.download_count = 0;
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TRACE ("DG_CONTROL/DAT_USERINTERFACE/MSG_ENABLEDS\n");
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if (activeDS.currentState != 4) {
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FIXME("Sequence error %d\n", activeDS.currentState);
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activeDS.twCC = TWCC_SEQERROR;
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return TWRC_FAILURE;
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}
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if (pUserInterface->ShowUI)
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{
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BOOL rc;
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activeDS.currentState = 5; /* Transitions to state 5 */
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rc = DoCameraUI();
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if (!rc) {
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GPHOTO2_Notify(MSG_CLOSEDSREQ);
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} else {
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/* FIXME: The GUI should have marked the files to download... */
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GPHOTO2_Notify(MSG_XFERREADY);
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activeDS.currentState = 6; /* Transitions to state 6 directly */
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}
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} else {
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/* no UI will be displayed, so source is ready to transfer data */
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GPHOTO2_Notify(MSG_XFERREADY);
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activeDS.currentState = 6; /* Transitions to state 6 directly */
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}
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activeDS.twCC = TWCC_SUCCESS;
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return TWRC_SUCCESS;
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}
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/* DG_CONTROL/DAT_USERINTERFACE/MSG_ENABLEDSUIONLY */
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static TW_UINT16 GPHOTO2_EnableDSUIOnly (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
|
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{
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TRACE("DG_CONTROL/DAT_USERINTERFACE/MSG_ENABLEDSUIONLY\n");
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|
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if (activeDS.currentState != 4) {
|
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activeDS.twCC = TWCC_SEQERROR;
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return TWRC_FAILURE;
|
|
}
|
|
/* FIXME: we should replace xscanimage with our own UI */
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FIXME ("not implemented!\n");
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|
activeDS.currentState = 5;
|
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activeDS.twCC = TWCC_SUCCESS;
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return TWRC_SUCCESS;
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}
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|
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/* DG_CONTROL/DAT_XFERGROUP/MSG_GET */
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static TW_UINT16 GPHOTO2_XferGroupGet (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
|
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{
|
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FIXME ("stub!\n");
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return TWRC_FAILURE;
|
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}
|
|
|
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/* DG_CONTROL/DAT_XFERGROUP/MSG_SET */
|
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static TW_UINT16 GPHOTO2_XferGroupSet (pTW_IDENTITY pOrigin,
|
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TW_MEMREF pData)
|
|
{
|
|
FIXME ("stub!\n");
|
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return TWRC_FAILURE;
|
|
}
|
|
|
|
HINSTANCE GPHOTO2_instance = 0;
|
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unixlib_handle_t gphoto2_handle = 0;
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|
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BOOL WINAPI DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)
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|
{
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|
TRACE("%p,%x,%p\n", hinstDLL, fdwReason, lpvReserved);
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|
|
switch (fdwReason)
|
|
{
|
|
case DLL_PROCESS_ATTACH:
|
|
GPHOTO2_instance = hinstDLL;
|
|
DisableThreadLibraryCalls(hinstDLL);
|
|
NtQueryVirtualMemory( GetCurrentProcess(), hinstDLL, MemoryWineUnixFuncs,
|
|
&gphoto2_handle, sizeof(gphoto2_handle), NULL );
|
|
break;
|
|
}
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
static TW_UINT16 GPHOTO2_OpenDS( pTW_IDENTITY pOrigin, pTW_IDENTITY self )
|
|
{
|
|
if (GPHOTO2_dsmentry == NULL)
|
|
{
|
|
HMODULE moddsm = GetModuleHandleW(L"twain_32");
|
|
|
|
if (moddsm)
|
|
GPHOTO2_dsmentry = (void*)GetProcAddress(moddsm, "DSM_Entry");
|
|
|
|
if (!GPHOTO2_dsmentry)
|
|
{
|
|
ERR("can't find DSM entry point\n");
|
|
return TWRC_FAILURE;
|
|
}
|
|
}
|
|
|
|
if (GPHOTO2_CALL( open_ds, self )) return TWRC_FAILURE;
|
|
|
|
activeDS.file_count = 0;
|
|
activeDS.file_handle = 0;
|
|
activeDS.download_count = 0;
|
|
activeDS.currentState = 4;
|
|
activeDS.twCC = TWRC_SUCCESS;
|
|
activeDS.pixelflavor = TWPF_CHOCOLATE;
|
|
activeDS.pixeltype = TWPT_RGB;
|
|
activeDS.capXferMech = TWSX_MEMORY;
|
|
activeDS.identity.Id = self->Id;
|
|
activeDS.appIdentity = *pOrigin;
|
|
TRACE("OK!\n");
|
|
return TWRC_SUCCESS;
|
|
}
|
|
|
|
static TW_UINT16 GPHOTO2_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:
|
|
GPHOTO2_CALL( close_ds, NULL );
|
|
break;
|
|
case MSG_GET:
|
|
if (GPHOTO2_CALL( get_identity, pData )) twRC = TWRC_FAILURE;
|
|
break;
|
|
case MSG_OPENDS:
|
|
twRC = GPHOTO2_OpenDS(pOrigin,(pTW_IDENTITY)pData);
|
|
break;
|
|
}
|
|
break;
|
|
case DAT_CAPABILITY:
|
|
switch (MSG)
|
|
{
|
|
case MSG_GET:
|
|
twRC = GPHOTO2_CapabilityGet (pOrigin, pData);
|
|
break;
|
|
case MSG_GETCURRENT:
|
|
twRC = GPHOTO2_CapabilityGetCurrent (pOrigin, pData);
|
|
break;
|
|
case MSG_GETDEFAULT:
|
|
twRC = GPHOTO2_CapabilityGetDefault (pOrigin, pData);
|
|
break;
|
|
case MSG_QUERYSUPPORT:
|
|
twRC = GPHOTO2_CapabilityQuerySupport (pOrigin, pData);
|
|
break;
|
|
case MSG_RESET:
|
|
twRC = GPHOTO2_CapabilityReset (pOrigin, pData);
|
|
break;
|
|
case MSG_SET:
|
|
twRC = GPHOTO2_CapabilitySet (pOrigin, pData);
|
|
break;
|
|
default:
|
|
twRC = TWRC_FAILURE;
|
|
FIXME("unrecognized operation triplet\n");
|
|
}
|
|
break;
|
|
|
|
case DAT_CUSTOMDSDATA:
|
|
switch (MSG)
|
|
{
|
|
case MSG_GET:
|
|
twRC = GPHOTO2_CustomDSDataGet (pOrigin, pData);
|
|
break;
|
|
case MSG_SET:
|
|
twRC = GPHOTO2_CustomDSDataSet (pOrigin, pData);
|
|
break;
|
|
default:
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case DAT_FILESYSTEM:
|
|
switch (MSG)
|
|
{
|
|
/*case MSG_AUTOMATICCAPTUREDIRECTORY:
|
|
twRC = GPHOTO2_AutomaticCaptureDirectory
|
|
(pOrigin, pData);
|
|
break;*/
|
|
case MSG_CHANGEDIRECTORY:
|
|
twRC = GPHOTO2_ChangeDirectory (pOrigin, pData);
|
|
break;
|
|
/*case MSG_COPY:
|
|
twRC = GPHOTO2_FileSystemCopy (pOrigin, pData);
|
|
break;*/
|
|
case MSG_CREATEDIRECTORY:
|
|
twRC = GPHOTO2_CreateDirectory (pOrigin, pData);
|
|
break;
|
|
case MSG_DELETE:
|
|
twRC = GPHOTO2_FileSystemDelete (pOrigin, pData);
|
|
break;
|
|
case MSG_FORMATMEDIA:
|
|
twRC = GPHOTO2_FormatMedia (pOrigin, pData);
|
|
break;
|
|
case MSG_GETCLOSE:
|
|
twRC = GPHOTO2_FileSystemGetClose (pOrigin, pData);
|
|
break;
|
|
case MSG_GETFIRSTFILE:
|
|
twRC = GPHOTO2_FileSystemGetFirstFile (pOrigin, pData);
|
|
break;
|
|
case MSG_GETINFO:
|
|
twRC = GPHOTO2_FileSystemGetInfo (pOrigin, pData);
|
|
break;
|
|
case MSG_GETNEXTFILE:
|
|
twRC = GPHOTO2_FileSystemGetNextFile (pOrigin, pData);
|
|
break;
|
|
case MSG_RENAME:
|
|
twRC = GPHOTO2_FileSystemRename (pOrigin, pData);
|
|
break;
|
|
default:
|
|
twRC = TWRC_FAILURE;
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case DAT_ENTRYPOINT:
|
|
if (MSG == MSG_SET)
|
|
twRC = GPHOTO2_SetEntryPoint (pOrigin, pData);
|
|
else
|
|
twRC = TWRC_FAILURE;
|
|
break;
|
|
|
|
case DAT_EVENT:
|
|
if (MSG == MSG_PROCESSEVENT)
|
|
twRC = GPHOTO2_ProcessEvent (pOrigin, pData);
|
|
else
|
|
twRC = TWRC_FAILURE;
|
|
break;
|
|
|
|
case DAT_PASSTHRU:
|
|
if (MSG == MSG_PASSTHRU)
|
|
twRC = GPHOTO2_PassThrough (pOrigin, pData);
|
|
else
|
|
twRC = TWRC_FAILURE;
|
|
break;
|
|
|
|
case DAT_PENDINGXFERS:
|
|
switch (MSG)
|
|
{
|
|
case MSG_ENDXFER:
|
|
twRC = GPHOTO2_PendingXfersEndXfer (pOrigin, pData);
|
|
break;
|
|
case MSG_GET:
|
|
twRC = GPHOTO2_PendingXfersGet (pOrigin, pData);
|
|
break;
|
|
case MSG_RESET:
|
|
twRC = GPHOTO2_PendingXfersReset (pOrigin, pData);
|
|
break;
|
|
/*case MSG_STOPFEEDER:
|
|
twRC = GPHOTO2_PendingXfersStopFeeder (pOrigin, pData);
|
|
break;*/
|
|
default:
|
|
twRC = TWRC_FAILURE;
|
|
}
|
|
break;
|
|
|
|
case DAT_SETUPFILEXFER:
|
|
switch (MSG)
|
|
{
|
|
case MSG_GET:
|
|
twRC = GPHOTO2_SetupFileXferGet (pOrigin, pData);
|
|
break;
|
|
case MSG_GETDEFAULT:
|
|
twRC = GPHOTO2_SetupFileXferGetDefault (pOrigin, pData);
|
|
break;
|
|
case MSG_RESET:
|
|
twRC = GPHOTO2_SetupFileXferReset (pOrigin, pData);
|
|
break;
|
|
case MSG_SET:
|
|
twRC = GPHOTO2_SetupFileXferSet (pOrigin, pData);
|
|
break;
|
|
default:
|
|
twRC = TWRC_FAILURE;
|
|
break;
|
|
}
|
|
break;
|
|
|
|
/*case DAT_SETUPFILEXFER2:
|
|
switch (MSG)
|
|
{
|
|
case MSG_GET:
|
|
twRC = GPHOTO2_SetupFileXfer2Get (pOrigin, pData);
|
|
break;
|
|
case MSG_GETDEFAULT:
|
|
twRC = GPHOTO2_SetupFileXfer2GetDefault (pOrigin, pData);
|
|
break;
|
|
case MSG_RESET:
|
|
twRC = GPHOTO2_SetupFileXfer2Reset (pOrigin, pData);
|
|
break;
|
|
case MSG_SET:
|
|
twRC = GPHOTO2_SetupFileXfer2Set (pOrigin, pData);
|
|
break;
|
|
}
|
|
break;*/
|
|
case DAT_SETUPMEMXFER:
|
|
if (MSG == MSG_GET)
|
|
twRC = GPHOTO2_SetupMemXferGet (pOrigin, pData);
|
|
else
|
|
twRC = TWRC_FAILURE;
|
|
break;
|
|
|
|
case DAT_STATUS:
|
|
if (MSG == MSG_GET)
|
|
twRC = GPHOTO2_GetDSStatus (pOrigin, pData);
|
|
else
|
|
twRC = TWRC_FAILURE;
|
|
break;
|
|
|
|
case DAT_USERINTERFACE:
|
|
switch (MSG)
|
|
{
|
|
case MSG_DISABLEDS:
|
|
twRC = GPHOTO2_DisableDSUserInterface (pOrigin, pData);
|
|
break;
|
|
case MSG_ENABLEDS:
|
|
twRC = GPHOTO2_EnableDSUserInterface (pOrigin, pData);
|
|
break;
|
|
case MSG_ENABLEDSUIONLY:
|
|
twRC = GPHOTO2_EnableDSUIOnly (pOrigin, pData);
|
|
break;
|
|
default:
|
|
twRC = TWRC_FAILURE;
|
|
break;
|
|
}
|
|
break;
|
|
|
|
case DAT_XFERGROUP:
|
|
switch (MSG)
|
|
{
|
|
case MSG_GET:
|
|
twRC = GPHOTO2_XferGroupGet (pOrigin, pData);
|
|
break;
|
|
case MSG_SET:
|
|
twRC = GPHOTO2_XferGroupSet (pOrigin, pData);
|
|
break;
|
|
default:
|
|
twRC = TWRC_FAILURE;
|
|
break;
|
|
}
|
|
break;
|
|
|
|
default:
|
|
FIXME("code unknown: %d\n", DAT);
|
|
twRC = TWRC_FAILURE;
|
|
break;
|
|
}
|
|
|
|
return twRC;
|
|
}
|
|
|
|
|
|
static TW_UINT16 GPHOTO2_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 = GPHOTO2_CIEColorGet (pOrigin, pData);
|
|
else
|
|
twRC = TWRC_FAILURE;
|
|
break;
|
|
|
|
case DAT_EXTIMAGEINFO:
|
|
if (MSG == MSG_GET)
|
|
twRC = GPHOTO2_ExtImageInfoGet (pOrigin, pData);
|
|
else
|
|
twRC = TWRC_FAILURE;
|
|
break;
|
|
|
|
case DAT_GRAYRESPONSE:
|
|
switch (MSG)
|
|
{
|
|
case MSG_RESET:
|
|
twRC = GPHOTO2_GrayResponseReset (pOrigin, pData);
|
|
break;
|
|
case MSG_SET:
|
|
twRC = GPHOTO2_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 = GPHOTO2_ImageFileXferGet (pOrigin, pData);
|
|
else
|
|
twRC = TWRC_FAILURE;
|
|
break;
|
|
|
|
case DAT_IMAGEINFO:
|
|
if (MSG == MSG_GET)
|
|
twRC = GPHOTO2_ImageInfoGet (pOrigin, pData);
|
|
else
|
|
twRC = TWRC_FAILURE;
|
|
break;
|
|
|
|
case DAT_IMAGELAYOUT:
|
|
switch (MSG)
|
|
{
|
|
case MSG_GET:
|
|
twRC = GPHOTO2_ImageLayoutGet (pOrigin, pData);
|
|
break;
|
|
case MSG_GETDEFAULT:
|
|
twRC = GPHOTO2_ImageLayoutGetDefault (pOrigin, pData);
|
|
break;
|
|
case MSG_RESET:
|
|
twRC = GPHOTO2_ImageLayoutReset (pOrigin, pData);
|
|
break;
|
|
case MSG_SET:
|
|
twRC = GPHOTO2_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 = GPHOTO2_ImageMemXferGet (pOrigin, pData);
|
|
else
|
|
twRC = TWRC_FAILURE;
|
|
break;
|
|
|
|
case DAT_IMAGENATIVEXFER:
|
|
if (MSG == MSG_GET)
|
|
twRC = GPHOTO2_ImageNativeXferGet (pOrigin, pData);
|
|
else
|
|
twRC = TWRC_FAILURE;
|
|
break;
|
|
|
|
case DAT_JPEGCOMPRESSION:
|
|
switch (MSG)
|
|
{
|
|
case MSG_GET:
|
|
twRC = GPHOTO2_JPEGCompressionGet (pOrigin, pData);
|
|
break;
|
|
case MSG_GETDEFAULT:
|
|
twRC = GPHOTO2_JPEGCompressionGetDefault (pOrigin, pData);
|
|
break;
|
|
case MSG_RESET:
|
|
twRC = GPHOTO2_JPEGCompressionReset (pOrigin, pData);
|
|
break;
|
|
case MSG_SET:
|
|
twRC = GPHOTO2_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 = GPHOTO2_Palette8Get (pOrigin, pData);
|
|
break;
|
|
case MSG_GETDEFAULT:
|
|
twRC = GPHOTO2_Palette8GetDefault (pOrigin, pData);
|
|
break;
|
|
case MSG_RESET:
|
|
twRC = GPHOTO2_Palette8Reset (pOrigin, pData);
|
|
break;
|
|
case MSG_SET:
|
|
twRC = GPHOTO2_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 = GPHOTO2_RGBResponseReset (pOrigin, pData);
|
|
break;
|
|
case MSG_SET:
|
|
twRC = GPHOTO2_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=%d DAT=%d MSG=%d)\n", DG, DAT, MSG);
|
|
|
|
switch (DG)
|
|
{
|
|
case DG_CONTROL:
|
|
twRC = GPHOTO2_SourceControlHandler (pOrigin,DAT,MSG,pData);
|
|
break;
|
|
case DG_IMAGE:
|
|
twRC = GPHOTO2_ImageGroupHandler (pOrigin,DAT,MSG,pData);
|
|
break;
|
|
case DG_AUDIO:
|
|
FIXME("The audio group of entry codes is not implemented.\n");
|
|
default:
|
|
activeDS.twCC = TWCC_BADPROTOCOL;
|
|
twRC = TWRC_FAILURE;
|
|
}
|
|
|
|
return twRC;
|
|
}
|