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611 lines
17 KiB
C
611 lines
17 KiB
C
/*
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* Copyright 2000 Corel Corporation
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include "config.h"
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#ifdef HAVE_UNISTD_H
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# include <unistd.h>
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#endif
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#include <stdlib.h>
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#include <stdio.h>
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#include "twain.h"
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#include "gphoto2_i.h"
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#include "wine/debug.h"
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WINE_DEFAULT_DEBUG_CHANNEL(twain);
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static void
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load_filesystem(const char *folder) {
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#ifdef HAVE_GPHOTO2
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int i, count, ret;
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CameraList *list;
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ret = gp_list_new (&list);
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if (ret < GP_OK)
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return;
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ret = gp_camera_folder_list_files (activeDS.camera, folder, list, activeDS.context);
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if (ret < GP_OK) {
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gp_list_free (list);
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return;
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}
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count = gp_list_count (list);
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if (count < GP_OK) {
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gp_list_free (list);
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return;
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}
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for (i = 0; i < count; i++) {
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const char *name;
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struct gphoto2_file *gpfile;
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ret = gp_list_get_name (list, i, &name);
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if (ret < GP_OK)
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continue;
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gpfile = malloc(sizeof(struct gphoto2_file));
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if (!gpfile)
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continue;
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TRACE("adding %s/%s\n", folder, name);
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gpfile->folder = strdup(folder);
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gpfile->filename = strdup(name);
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gpfile->download = FALSE;
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list_add_head( &activeDS.files, &gpfile->entry );
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}
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gp_list_reset (list);
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ret = gp_camera_folder_list_folders (activeDS.camera, folder, list, activeDS.context);
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if (ret < GP_OK) {
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FIXME("list_folders failed\n");
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gp_list_free (list);
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return;
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}
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count = gp_list_count (list);
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if (count < GP_OK) {
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FIXME("list_folders failed\n");
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gp_list_free (list);
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return;
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}
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for (i = 0; i < count; i++) {
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const char *name;
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char *newfolder;
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ret = gp_list_get_name (list, i, &name);
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if (ret < GP_OK)
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continue;
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TRACE("recursing into %s\n", name);
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newfolder = malloc(strlen(folder)+1+strlen(name)+1);
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if (!strcmp(folder,"/"))
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sprintf (newfolder, "/%s", name);
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else
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sprintf (newfolder, "%s/%s", folder, name);
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load_filesystem (newfolder); /* recurse ... happily */
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}
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gp_list_free (list);
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#endif
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}
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/* DG_CONTROL/DAT_CAPABILITY/MSG_GET */
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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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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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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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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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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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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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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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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_AUTOMATICCAPTUREDIRECTORY */
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TW_UINT16 GPHOTO2_AutomaticCaptureDirectory (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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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_COPY */
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TW_UINT16 GPHOTO2_FileSystemCopy (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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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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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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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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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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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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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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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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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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/* DG_CONTROL/DAT_EVENT/MSG_PROCESSEVENT */
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TW_UINT16 GPHOTO2_ProcessEvent (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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TW_UINT16 twRC = TWRC_SUCCESS;
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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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if (activeDS.pendingEvent.TWMessage != MSG_NULL) {
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pEvent->TWMessage = activeDS.pendingEvent.TWMessage;
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activeDS.pendingEvent.TWMessage = MSG_NULL;
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twRC = TWRC_SUCCESS;
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} else {
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pEvent->TWMessage = MSG_NULL; /* no message to the application */
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twRC = TWRC_NOTDSEVENT;
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}
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activeDS.twCC = TWCC_SUCCESS;
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return twRC;
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}
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/* DG_CONTROL/DAT_PASSTHRU/MSG_PASSTHRU */
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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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TW_UINT16 GPHOTO2_PendingXfersEndXfer (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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TW_UINT32 count;
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pTW_PENDINGXFERS pPendingXfers = (pTW_PENDINGXFERS) pData;
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struct gphoto2_file *file;
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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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count = 0;
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LIST_FOR_EACH_ENTRY( file, &activeDS.files, struct gphoto2_file, entry ) {
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if (file->download)
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count++;
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}
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TRACE("count = %ld\n", count);
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pPendingXfers->Count = 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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activeDS.pendingEvent.TWMessage = 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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TW_UINT16 GPHOTO2_PendingXfersGet (pTW_IDENTITY pOrigin,
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TW_MEMREF pData)
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{
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TW_UINT32 count;
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pTW_PENDINGXFERS pPendingXfers = (pTW_PENDINGXFERS) pData;
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struct gphoto2_file *file;
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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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count = 0;
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LIST_FOR_EACH_ENTRY( file, &activeDS.files, struct gphoto2_file, entry ) {
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if (file->download)
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count++;
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}
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TRACE("count = %ld\n", count);
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pPendingXfers->Count = 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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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_PENDINGXFERS/MSG_STOPFEEDER */
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TW_UINT16 GPHOTO2_PendingXfersStopFeeder (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_GET */
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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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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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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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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_SETUPFILEXFER2/MSG_GET */
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TW_UINT16 GPHOTO2_SetupFileXfer2Get (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_SETUPFILEXFER2/MSG_GETDEFAULT */
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TW_UINT16 GPHOTO2_SetupFileXfer2GetDefault (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_SETUPFILEXFER2/MSG_RESET */
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TW_UINT16 GPHOTO2_SetupFileXfer2Reset (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_SETUPFILEXFER2/MSG_SET */
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TW_UINT16 GPHOTO2_SetupFileXfer2Set (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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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");
|
|
/* Guessing */
|
|
pSetupMemXfer->MinBufSize = 20000;
|
|
pSetupMemXfer->MaxBufSize = 80000;
|
|
pSetupMemXfer->Preferred = 40000;
|
|
return TWRC_SUCCESS;
|
|
}
|
|
|
|
/* DG_CONTROL/DAT_STATUS/MSG_GET */
|
|
TW_UINT16 GPHOTO2_GetDSStatus (pTW_IDENTITY pOrigin,
|
|
TW_MEMREF pData)
|
|
{
|
|
pTW_STATUS pSourceStatus = (pTW_STATUS) pData;
|
|
|
|
TRACE ("DG_CONTROL/DAT_STATUS/MSG_GET\n");
|
|
pSourceStatus->ConditionCode = activeDS.twCC;
|
|
/* Reset the condition code */
|
|
activeDS.twCC = TWCC_SUCCESS;
|
|
return TWRC_SUCCESS;
|
|
}
|
|
|
|
/* DG_CONTROL/DAT_USERINTERFACE/MSG_DISABLEDS */
|
|
TW_UINT16 GPHOTO2_DisableDSUserInterface (pTW_IDENTITY pOrigin,
|
|
TW_MEMREF pData)
|
|
{
|
|
TRACE ("DG_CONTROL/DAT_USERINTERFACE/MSG_DISABLEDS\n");
|
|
|
|
if (activeDS.currentState != 5) {
|
|
activeDS.twCC = TWCC_SEQERROR;
|
|
return TWRC_FAILURE;
|
|
}
|
|
activeDS.currentState = 4;
|
|
activeDS.twCC = TWCC_SUCCESS;
|
|
return TWRC_SUCCESS;
|
|
}
|
|
|
|
/* DG_CONTROL/DAT_USERINTERFACE/MSG_ENABLEDS */
|
|
TW_UINT16 GPHOTO2_EnableDSUserInterface (pTW_IDENTITY pOrigin,
|
|
TW_MEMREF pData)
|
|
{
|
|
pTW_USERINTERFACE pUserInterface = (pTW_USERINTERFACE) pData;
|
|
|
|
load_filesystem("/");
|
|
|
|
TRACE ("DG_CONTROL/DAT_USERINTERFACE/MSG_ENABLEDS\n");
|
|
if (activeDS.currentState != 4) {
|
|
FIXME("Sequence error %d\n", activeDS.currentState);
|
|
activeDS.twCC = TWCC_SEQERROR;
|
|
return TWRC_FAILURE;
|
|
}
|
|
activeDS.hwndOwner = pUserInterface->hParent;
|
|
if (pUserInterface->ShowUI)
|
|
{
|
|
BOOL rc;
|
|
activeDS.currentState = 5; /* Transitions to state 5 */
|
|
rc = DoCameraUI();
|
|
if (!rc) {
|
|
activeDS.pendingEvent.TWMessage = MSG_CLOSEDSREQ;
|
|
} else {
|
|
/* FIXME: The GUI should have marked the files to download... */
|
|
activeDS.pendingEvent.TWMessage = MSG_XFERREADY;
|
|
activeDS.currentState = 6; /* Transitions to state 6 directly */
|
|
}
|
|
} else {
|
|
/* no UI will be displayed, so source is ready to transfer data */
|
|
activeDS.pendingEvent.TWMessage = MSG_XFERREADY;
|
|
activeDS.currentState = 6; /* Transitions to state 6 directly */
|
|
}
|
|
activeDS.hwndOwner = pUserInterface->hParent;
|
|
activeDS.twCC = TWCC_SUCCESS;
|
|
return TWRC_SUCCESS;
|
|
}
|
|
|
|
/* DG_CONTROL/DAT_USERINTERFACE/MSG_ENABLEDSUIONLY */
|
|
TW_UINT16 GPHOTO2_EnableDSUIOnly (pTW_IDENTITY pOrigin,
|
|
TW_MEMREF pData)
|
|
{
|
|
TRACE("DG_CONTROL/DAT_USERINTERFACE/MSG_ENABLEDSUIONLY\n");
|
|
|
|
if (activeDS.currentState != 4) {
|
|
activeDS.twCC = TWCC_SEQERROR;
|
|
return TWRC_FAILURE;
|
|
}
|
|
/* FIXME: we should replace xscanimage with our own UI */
|
|
FIXME ("not implemented!\n");
|
|
activeDS.currentState = 5;
|
|
activeDS.twCC = TWCC_SUCCESS;
|
|
return TWRC_SUCCESS;
|
|
}
|
|
|
|
/* DG_CONTROL/DAT_XFERGROUP/MSG_GET */
|
|
TW_UINT16 GPHOTO2_XferGroupGet (pTW_IDENTITY pOrigin,
|
|
TW_MEMREF pData)
|
|
{
|
|
FIXME ("stub!\n");
|
|
return TWRC_FAILURE;
|
|
}
|
|
|
|
/* DG_CONTROL/DAT_XFERGROUP/MSG_SET */
|
|
TW_UINT16 GPHOTO2_XferGroupSet (pTW_IDENTITY pOrigin,
|
|
TW_MEMREF pData)
|
|
{
|
|
FIXME ("stub!\n");
|
|
return TWRC_FAILURE;
|
|
}
|