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Sweden-Number/dlls/windowscodecs/regsvr.c

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/*
* Copyright 2009 Vincent Povirk for CodeWeavers
*
* 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
*/
#define COBJMACROS
#include <stdarg.h>
#include <string.h>
#include "windef.h"
#include "winbase.h"
#include "wingdi.h"
#include "winuser.h"
#include "winreg.h"
#include "winerror.h"
#include "objbase.h"
#include "ocidl.h"
#include "wine/debug.h"
#include "wine/unicode.h"
#include "wincodecs_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(wincodecs);
/***********************************************************************
* interface for self-registering
*/
struct decoder_pattern
{
DWORD length; /* 0 for end of list */
DWORD position;
const BYTE *pattern;
const BYTE *mask;
DWORD endofstream;
};
struct regsvr_decoder
{
CLSID const *clsid; /* NULL for end of list */
LPCSTR author;
LPCSTR friendlyname;
LPCSTR version;
GUID const *vendor;
GUID const *container_format;
LPCSTR mimetypes;
LPCSTR extensions;
GUID const * const *formats;
const struct decoder_pattern *patterns;
};
static HRESULT register_decoders(struct regsvr_decoder const *list);
static HRESULT unregister_decoders(struct regsvr_decoder const *list);
struct regsvr_encoder
{
CLSID const *clsid; /* NULL for end of list */
LPCSTR author;
LPCSTR friendlyname;
LPCSTR version;
GUID const *vendor;
GUID const *container_format;
LPCSTR mimetypes;
LPCSTR extensions;
GUID const * const *formats;
};
static HRESULT register_encoders(struct regsvr_encoder const *list);
static HRESULT unregister_encoders(struct regsvr_encoder const *list);
struct regsvr_converter
{
CLSID const *clsid; /* NULL for end of list */
LPCSTR author;
LPCSTR friendlyname;
LPCSTR version;
GUID const *vendor;
GUID const * const *formats;
};
static HRESULT register_converters(struct regsvr_converter const *list);
static HRESULT unregister_converters(struct regsvr_converter const *list);
struct metadata_pattern
{
DWORD position;
DWORD length;
const BYTE *pattern;
const BYTE *mask;
DWORD data_offset;
};
struct reader_containers
{
GUID const *format;
const struct metadata_pattern *patterns;
};
struct regsvr_metadatareader
{
CLSID const *clsid; /* NULL for end of list */
LPCSTR author;
LPCSTR friendlyname;
LPCSTR version;
LPCSTR specversion;
GUID const *vendor;
GUID const *metadata_format;
DWORD requires_fullstream;
DWORD supports_padding;
DWORD requires_fixedsize;
const struct reader_containers *containers;
};
static HRESULT register_metadatareaders(struct regsvr_metadatareader const *list);
static HRESULT unregister_metadatareaders(struct regsvr_metadatareader const *list);
struct regsvr_pixelformat
{
CLSID const *clsid; /* NULL for end of list */
LPCSTR author;
LPCSTR friendlyname;
LPCSTR version;
GUID const *vendor;
UINT bitsperpixel;
UINT channelcount;
BYTE const * const *channelmasks;
WICPixelFormatNumericRepresentation numericrepresentation;
UINT supportsalpha;
};
static HRESULT register_pixelformats(struct regsvr_pixelformat const *list);
static HRESULT unregister_pixelformats(struct regsvr_pixelformat const *list);
/***********************************************************************
* static string constants
*/
static const WCHAR clsid_keyname[] = {
'C', 'L', 'S', 'I', 'D', 0 };
static const char author_valuename[] = "Author";
static const char friendlyname_valuename[] = "FriendlyName";
static const WCHAR vendor_valuename[] = {'V','e','n','d','o','r',0};
static const WCHAR containerformat_valuename[] = {'C','o','n','t','a','i','n','e','r','F','o','r','m','a','t',0};
static const char version_valuename[] = "Version";
static const char mimetypes_valuename[] = "MimeTypes";
static const char extensions_valuename[] = "FileExtensions";
static const WCHAR formats_keyname[] = {'F','o','r','m','a','t','s',0};
static const WCHAR patterns_keyname[] = {'P','a','t','t','e','r','n','s',0};
static const WCHAR instance_keyname[] = {'I','n','s','t','a','n','c','e',0};
static const WCHAR clsid_valuename[] = {'C','L','S','I','D',0};
static const char length_valuename[] = "Length";
static const char position_valuename[] = "Position";
static const char pattern_valuename[] = "Pattern";
static const char mask_valuename[] = "Mask";
static const char endofstream_valuename[] = "EndOfStream";
static const WCHAR pixelformats_keyname[] = {'P','i','x','e','l','F','o','r','m','a','t','s',0};
static const WCHAR metadataformat_valuename[] = {'M','e','t','a','d','a','t','a','F','o','r','m','a','t',0};
static const char specversion_valuename[] = "SpecVersion";
static const char requiresfullstream_valuename[] = "RequiresFullStream";
static const char supportspadding_valuename[] = "SupportsPadding";
static const char requiresfixedsize_valuename[] = "FixedSize";
static const WCHAR containers_keyname[] = {'C','o','n','t','a','i','n','e','r','s',0};
static const char dataoffset_valuename[] = "DataOffset";
static const char bitsperpixel_valuename[] = "BitLength";
static const char channelcount_valuename[] = "ChannelCount";
static const char numericrepresentation_valuename[] = "NumericRepresentation";
static const char supportstransparency_valuename[] = "SupportsTransparency";
static const WCHAR channelmasks_keyname[] = {'C','h','a','n','n','e','l','M','a','s','k','s',0};
/***********************************************************************
* register_decoders
*/
static HRESULT register_decoders(struct regsvr_decoder const *list)
{
LONG res = ERROR_SUCCESS;
HKEY coclass_key;
WCHAR buf[39];
HKEY decoders_key;
HKEY instance_key;
res = RegCreateKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &coclass_key, NULL);
if (res == ERROR_SUCCESS) {
StringFromGUID2(&CATID_WICBitmapDecoders, buf, 39);
res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &decoders_key, NULL);
if (res == ERROR_SUCCESS)
{
res = RegCreateKeyExW(decoders_key, instance_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &instance_key, NULL);
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
}
if (res != ERROR_SUCCESS)
RegCloseKey(coclass_key);
}
if (res != ERROR_SUCCESS) goto error_return;
for (; res == ERROR_SUCCESS && list->clsid; ++list) {
HKEY clsid_key;
HKEY instance_clsid_key;
StringFromGUID2(list->clsid, buf, 39);
res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &clsid_key, NULL);
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
StringFromGUID2(list->clsid, buf, 39);
res = RegCreateKeyExW(instance_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &instance_clsid_key, NULL);
if (res == ERROR_SUCCESS) {
res = RegSetValueExW(instance_clsid_key, clsid_valuename, 0, REG_SZ,
(const BYTE*)buf, 78);
RegCloseKey(instance_clsid_key);
}
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
if (list->author) {
res = RegSetValueExA(clsid_key, author_valuename, 0, REG_SZ,
(const BYTE*)list->author,
strlen(list->author) + 1);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->friendlyname) {
res = RegSetValueExA(clsid_key, friendlyname_valuename, 0, REG_SZ,
(const BYTE*)list->friendlyname,
strlen(list->friendlyname) + 1);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->vendor) {
StringFromGUID2(list->vendor, buf, 39);
res = RegSetValueExW(clsid_key, vendor_valuename, 0, REG_SZ,
(const BYTE*)buf, 78);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->container_format) {
StringFromGUID2(list->container_format, buf, 39);
res = RegSetValueExW(clsid_key, containerformat_valuename, 0, REG_SZ,
(const BYTE*)buf, 78);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->version) {
res = RegSetValueExA(clsid_key, version_valuename, 0, REG_SZ,
(const BYTE*)list->version,
strlen(list->version) + 1);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->mimetypes) {
res = RegSetValueExA(clsid_key, mimetypes_valuename, 0, REG_SZ,
(const BYTE*)list->mimetypes,
strlen(list->mimetypes) + 1);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->extensions) {
res = RegSetValueExA(clsid_key, extensions_valuename, 0, REG_SZ,
(const BYTE*)list->extensions,
strlen(list->extensions) + 1);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->formats) {
HKEY formats_key;
GUID const * const *format;
res = RegCreateKeyExW(clsid_key, formats_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &formats_key, NULL);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
for (format=list->formats; *format; ++format)
{
HKEY format_key;
StringFromGUID2(*format, buf, 39);
res = RegCreateKeyExW(formats_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &format_key, NULL);
if (res != ERROR_SUCCESS) break;
RegCloseKey(format_key);
}
RegCloseKey(formats_key);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->patterns) {
HKEY patterns_key;
int i;
res = RegCreateKeyExW(clsid_key, patterns_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &patterns_key, NULL);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
for (i=0; list->patterns[i].length; i++)
{
HKEY pattern_key;
static const WCHAR int_format[] = {'%','i',0};
snprintfW(buf, 39, int_format, i);
res = RegCreateKeyExW(patterns_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &pattern_key, NULL);
if (res != ERROR_SUCCESS) break;
res = RegSetValueExA(pattern_key, length_valuename, 0, REG_DWORD,
(const BYTE*)&list->patterns[i].length, 4);
if (res == ERROR_SUCCESS)
res = RegSetValueExA(pattern_key, position_valuename, 0, REG_DWORD,
(const BYTE*)&list->patterns[i].position, 4);
if (res == ERROR_SUCCESS)
res = RegSetValueExA(pattern_key, pattern_valuename, 0, REG_BINARY,
list->patterns[i].pattern,
list->patterns[i].length);
if (res == ERROR_SUCCESS)
res = RegSetValueExA(pattern_key, mask_valuename, 0, REG_BINARY,
list->patterns[i].mask,
list->patterns[i].length);
if (res == ERROR_SUCCESS)
res = RegSetValueExA(pattern_key, endofstream_valuename, 0, REG_DWORD,
(const BYTE*)&list->patterns[i].endofstream, 4);
RegCloseKey(pattern_key);
}
RegCloseKey(patterns_key);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
error_close_clsid_key:
RegCloseKey(clsid_key);
}
error_close_coclass_key:
RegCloseKey(instance_key);
RegCloseKey(decoders_key);
RegCloseKey(coclass_key);
error_return:
return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
}
/***********************************************************************
* unregister_decoders
*/
static HRESULT unregister_decoders(struct regsvr_decoder const *list)
{
LONG res = ERROR_SUCCESS;
HKEY coclass_key;
WCHAR buf[39];
HKEY decoders_key;
HKEY instance_key;
res = RegOpenKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0,
KEY_READ | KEY_WRITE, &coclass_key);
if (res == ERROR_FILE_NOT_FOUND) return S_OK;
if (res == ERROR_SUCCESS) {
StringFromGUID2(&CATID_WICBitmapDecoders, buf, 39);
res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &decoders_key, NULL);
if (res == ERROR_SUCCESS)
{
res = RegCreateKeyExW(decoders_key, instance_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &instance_key, NULL);
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
}
if (res != ERROR_SUCCESS)
RegCloseKey(coclass_key);
}
if (res != ERROR_SUCCESS) goto error_return;
for (; res == ERROR_SUCCESS && list->clsid; ++list) {
StringFromGUID2(list->clsid, buf, 39);
res = RegDeleteTreeW(coclass_key, buf);
if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
res = RegDeleteTreeW(instance_key, buf);
if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
}
error_close_coclass_key:
RegCloseKey(instance_key);
RegCloseKey(decoders_key);
RegCloseKey(coclass_key);
error_return:
return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
}
/***********************************************************************
* register_encoders
*/
static HRESULT register_encoders(struct regsvr_encoder const *list)
{
LONG res = ERROR_SUCCESS;
HKEY coclass_key;
WCHAR buf[39];
HKEY encoders_key;
HKEY instance_key;
res = RegCreateKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &coclass_key, NULL);
if (res == ERROR_SUCCESS) {
StringFromGUID2(&CATID_WICBitmapEncoders, buf, 39);
res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &encoders_key, NULL);
if (res == ERROR_SUCCESS)
{
res = RegCreateKeyExW(encoders_key, instance_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &instance_key, NULL);
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
}
if (res != ERROR_SUCCESS)
RegCloseKey(coclass_key);
}
if (res != ERROR_SUCCESS) goto error_return;
for (; res == ERROR_SUCCESS && list->clsid; ++list) {
HKEY clsid_key;
HKEY instance_clsid_key;
StringFromGUID2(list->clsid, buf, 39);
res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &clsid_key, NULL);
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
StringFromGUID2(list->clsid, buf, 39);
res = RegCreateKeyExW(instance_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &instance_clsid_key, NULL);
if (res == ERROR_SUCCESS) {
res = RegSetValueExW(instance_clsid_key, clsid_valuename, 0, REG_SZ,
(const BYTE*)buf, 78);
RegCloseKey(instance_clsid_key);
}
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
if (list->author) {
res = RegSetValueExA(clsid_key, author_valuename, 0, REG_SZ,
(const BYTE*)list->author,
strlen(list->author) + 1);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->friendlyname) {
res = RegSetValueExA(clsid_key, friendlyname_valuename, 0, REG_SZ,
(const BYTE*)list->friendlyname,
strlen(list->friendlyname) + 1);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->vendor) {
StringFromGUID2(list->vendor, buf, 39);
res = RegSetValueExW(clsid_key, vendor_valuename, 0, REG_SZ,
(const BYTE*)buf, 78);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->container_format) {
StringFromGUID2(list->container_format, buf, 39);
res = RegSetValueExW(clsid_key, containerformat_valuename, 0, REG_SZ,
(const BYTE*)buf, 78);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->version) {
res = RegSetValueExA(clsid_key, version_valuename, 0, REG_SZ,
(const BYTE*)list->version,
strlen(list->version) + 1);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->mimetypes) {
res = RegSetValueExA(clsid_key, mimetypes_valuename, 0, REG_SZ,
(const BYTE*)list->mimetypes,
strlen(list->mimetypes) + 1);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->extensions) {
res = RegSetValueExA(clsid_key, extensions_valuename, 0, REG_SZ,
(const BYTE*)list->extensions,
strlen(list->extensions) + 1);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->formats) {
HKEY formats_key;
GUID const * const *format;
res = RegCreateKeyExW(clsid_key, formats_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &formats_key, NULL);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
for (format=list->formats; *format; ++format)
{
HKEY format_key;
StringFromGUID2(*format, buf, 39);
res = RegCreateKeyExW(formats_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &format_key, NULL);
if (res != ERROR_SUCCESS) break;
RegCloseKey(format_key);
}
RegCloseKey(formats_key);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
error_close_clsid_key:
RegCloseKey(clsid_key);
}
error_close_coclass_key:
RegCloseKey(instance_key);
RegCloseKey(encoders_key);
RegCloseKey(coclass_key);
error_return:
return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
}
/***********************************************************************
* unregister_encoders
*/
static HRESULT unregister_encoders(struct regsvr_encoder const *list)
{
LONG res = ERROR_SUCCESS;
HKEY coclass_key;
WCHAR buf[39];
HKEY encoders_key;
HKEY instance_key;
res = RegOpenKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0,
KEY_READ | KEY_WRITE, &coclass_key);
if (res == ERROR_FILE_NOT_FOUND) return S_OK;
if (res == ERROR_SUCCESS) {
StringFromGUID2(&CATID_WICBitmapEncoders, buf, 39);
res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &encoders_key, NULL);
if (res == ERROR_SUCCESS)
{
res = RegCreateKeyExW(encoders_key, instance_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &instance_key, NULL);
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
}
if (res != ERROR_SUCCESS)
RegCloseKey(coclass_key);
}
if (res != ERROR_SUCCESS) goto error_return;
for (; res == ERROR_SUCCESS && list->clsid; ++list) {
StringFromGUID2(list->clsid, buf, 39);
res = RegDeleteTreeW(coclass_key, buf);
if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
res = RegDeleteTreeW(instance_key, buf);
if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
}
error_close_coclass_key:
RegCloseKey(instance_key);
RegCloseKey(encoders_key);
RegCloseKey(coclass_key);
error_return:
return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
}
/***********************************************************************
* register_converters
*/
static HRESULT register_converters(struct regsvr_converter const *list)
{
LONG res = ERROR_SUCCESS;
HKEY coclass_key;
WCHAR buf[39];
HKEY converters_key;
HKEY instance_key;
res = RegCreateKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &coclass_key, NULL);
if (res == ERROR_SUCCESS) {
StringFromGUID2(&CATID_WICFormatConverters, buf, 39);
res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &converters_key, NULL);
if (res == ERROR_SUCCESS)
{
res = RegCreateKeyExW(converters_key, instance_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &instance_key, NULL);
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
}
if (res != ERROR_SUCCESS)
RegCloseKey(coclass_key);
}
if (res != ERROR_SUCCESS) goto error_return;
for (; res == ERROR_SUCCESS && list->clsid; ++list) {
HKEY clsid_key;
HKEY instance_clsid_key;
StringFromGUID2(list->clsid, buf, 39);
res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &clsid_key, NULL);
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
StringFromGUID2(list->clsid, buf, 39);
res = RegCreateKeyExW(instance_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &instance_clsid_key, NULL);
if (res == ERROR_SUCCESS) {
res = RegSetValueExW(instance_clsid_key, clsid_valuename, 0, REG_SZ,
(const BYTE*)buf, 78);
RegCloseKey(instance_clsid_key);
}
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
if (list->author) {
res = RegSetValueExA(clsid_key, author_valuename, 0, REG_SZ,
(const BYTE*)list->author,
strlen(list->author) + 1);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->friendlyname) {
res = RegSetValueExA(clsid_key, friendlyname_valuename, 0, REG_SZ,
(const BYTE*)list->friendlyname,
strlen(list->friendlyname) + 1);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->vendor) {
StringFromGUID2(list->vendor, buf, 39);
res = RegSetValueExW(clsid_key, vendor_valuename, 0, REG_SZ,
(const BYTE*)buf, 78);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->version) {
res = RegSetValueExA(clsid_key, version_valuename, 0, REG_SZ,
(const BYTE*)list->version,
strlen(list->version) + 1);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->formats) {
HKEY formats_key;
GUID const * const *format;
res = RegCreateKeyExW(clsid_key, pixelformats_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &formats_key, NULL);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
for (format=list->formats; *format; ++format)
{
HKEY format_key;
StringFromGUID2(*format, buf, 39);
res = RegCreateKeyExW(formats_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &format_key, NULL);
if (res != ERROR_SUCCESS) break;
RegCloseKey(format_key);
}
RegCloseKey(formats_key);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
error_close_clsid_key:
RegCloseKey(clsid_key);
}
error_close_coclass_key:
RegCloseKey(instance_key);
RegCloseKey(converters_key);
RegCloseKey(coclass_key);
error_return:
return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
}
/***********************************************************************
* unregister_converters
*/
static HRESULT unregister_converters(struct regsvr_converter const *list)
{
LONG res = ERROR_SUCCESS;
HKEY coclass_key;
WCHAR buf[39];
HKEY converters_key;
HKEY instance_key;
res = RegOpenKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0,
KEY_READ | KEY_WRITE, &coclass_key);
if (res == ERROR_FILE_NOT_FOUND) return S_OK;
if (res == ERROR_SUCCESS) {
StringFromGUID2(&CATID_WICFormatConverters, buf, 39);
res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &converters_key, NULL);
if (res == ERROR_SUCCESS)
{
res = RegCreateKeyExW(converters_key, instance_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &instance_key, NULL);
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
}
if (res != ERROR_SUCCESS)
RegCloseKey(coclass_key);
}
if (res != ERROR_SUCCESS) goto error_return;
for (; res == ERROR_SUCCESS && list->clsid; ++list) {
StringFromGUID2(list->clsid, buf, 39);
res = RegDeleteTreeW(coclass_key, buf);
if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
res = RegDeleteTreeW(instance_key, buf);
if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
}
error_close_coclass_key:
RegCloseKey(instance_key);
RegCloseKey(converters_key);
RegCloseKey(coclass_key);
error_return:
return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
}
/***********************************************************************
* register_metadatareaders
*/
static HRESULT register_metadatareaders(struct regsvr_metadatareader const *list)
{
LONG res = ERROR_SUCCESS;
HKEY coclass_key;
WCHAR buf[39];
HKEY readers_key;
HKEY instance_key;
res = RegCreateKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &coclass_key, NULL);
if (res == ERROR_SUCCESS) {
StringFromGUID2(&CATID_WICMetadataReader, buf, 39);
res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &readers_key, NULL);
if (res == ERROR_SUCCESS)
{
res = RegCreateKeyExW(readers_key, instance_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &instance_key, NULL);
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
}
if (res != ERROR_SUCCESS)
RegCloseKey(coclass_key);
}
if (res != ERROR_SUCCESS) goto error_return;
for (; res == ERROR_SUCCESS && list->clsid; ++list) {
HKEY clsid_key;
HKEY instance_clsid_key;
StringFromGUID2(list->clsid, buf, 39);
res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &clsid_key, NULL);
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
StringFromGUID2(list->clsid, buf, 39);
res = RegCreateKeyExW(instance_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &instance_clsid_key, NULL);
if (res == ERROR_SUCCESS) {
res = RegSetValueExW(instance_clsid_key, clsid_valuename, 0, REG_SZ,
(const BYTE*)buf, 78);
RegCloseKey(instance_clsid_key);
}
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
if (list->author) {
res = RegSetValueExA(clsid_key, author_valuename, 0, REG_SZ,
(const BYTE*)list->author,
strlen(list->author) + 1);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->friendlyname) {
res = RegSetValueExA(clsid_key, friendlyname_valuename, 0, REG_SZ,
(const BYTE*)list->friendlyname,
strlen(list->friendlyname) + 1);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->vendor) {
StringFromGUID2(list->vendor, buf, 39);
res = RegSetValueExW(clsid_key, vendor_valuename, 0, REG_SZ,
(const BYTE*)buf, 78);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->metadata_format) {
StringFromGUID2(list->metadata_format, buf, 39);
res = RegSetValueExW(clsid_key, metadataformat_valuename, 0, REG_SZ,
(const BYTE*)buf, 78);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->version) {
res = RegSetValueExA(clsid_key, version_valuename, 0, REG_SZ,
(const BYTE*)list->version,
strlen(list->version) + 1);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->specversion) {
res = RegSetValueExA(clsid_key, specversion_valuename, 0, REG_SZ,
(const BYTE*)list->version,
strlen(list->version) + 1);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
res = RegSetValueExA(clsid_key, requiresfullstream_valuename, 0, REG_DWORD,
(const BYTE*)&list->requires_fullstream, 4);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
res = RegSetValueExA(clsid_key, supportspadding_valuename, 0, REG_DWORD,
(const BYTE*)&list->supports_padding, 4);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
if (list->requires_fixedsize) {
res = RegSetValueExA(clsid_key, requiresfixedsize_valuename, 0, REG_DWORD,
(const BYTE*)&list->requires_fixedsize, 4);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->containers) {
HKEY containers_key;
const struct reader_containers *container;
res = RegCreateKeyExW(clsid_key, containers_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &containers_key, NULL);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
for (container=list->containers; container->format; ++container)
{
HKEY format_key;
int i;
StringFromGUID2(container->format, buf, 39);
res = RegCreateKeyExW(containers_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &format_key, NULL);
if (res != ERROR_SUCCESS) break;
for (i=0; container->patterns[i].length; i++)
{
HKEY pattern_key;
static const WCHAR int_format[] = {'%','i',0};
snprintfW(buf, 39, int_format, i);
res = RegCreateKeyExW(format_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &pattern_key, NULL);
if (res != ERROR_SUCCESS) break;
res = RegSetValueExA(pattern_key, position_valuename, 0, REG_DWORD,
(const BYTE*)&container->patterns[i].position, 4);
if (res == ERROR_SUCCESS)
res = RegSetValueExA(pattern_key, pattern_valuename, 0, REG_BINARY,
container->patterns[i].pattern,
container->patterns[i].length);
if (res == ERROR_SUCCESS)
res = RegSetValueExA(pattern_key, mask_valuename, 0, REG_BINARY,
container->patterns[i].mask,
container->patterns[i].length);
if (res == ERROR_SUCCESS && container->patterns[i].data_offset)
res = RegSetValueExA(pattern_key, dataoffset_valuename, 0, REG_DWORD,
(const BYTE*)&container->patterns[i].data_offset, 4);
RegCloseKey(pattern_key);
}
RegCloseKey(format_key);
}
RegCloseKey(containers_key);
}
error_close_clsid_key:
RegCloseKey(clsid_key);
}
error_close_coclass_key:
RegCloseKey(instance_key);
RegCloseKey(readers_key);
RegCloseKey(coclass_key);
error_return:
return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
}
/***********************************************************************
* unregister_metadatareaders
*/
static HRESULT unregister_metadatareaders(struct regsvr_metadatareader const *list)
{
LONG res = ERROR_SUCCESS;
HKEY coclass_key;
WCHAR buf[39];
HKEY readers_key;
HKEY instance_key;
res = RegOpenKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0,
KEY_READ | KEY_WRITE, &coclass_key);
if (res == ERROR_FILE_NOT_FOUND) return S_OK;
if (res == ERROR_SUCCESS) {
StringFromGUID2(&CATID_WICMetadataReader, buf, 39);
res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &readers_key, NULL);
if (res == ERROR_SUCCESS)
{
res = RegCreateKeyExW(readers_key, instance_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &instance_key, NULL);
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
}
if (res != ERROR_SUCCESS)
RegCloseKey(coclass_key);
}
if (res != ERROR_SUCCESS) goto error_return;
for (; res == ERROR_SUCCESS && list->clsid; ++list) {
StringFromGUID2(list->clsid, buf, 39);
res = RegDeleteTreeW(coclass_key, buf);
if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
res = RegDeleteTreeW(instance_key, buf);
if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
}
error_close_coclass_key:
RegCloseKey(instance_key);
RegCloseKey(readers_key);
RegCloseKey(coclass_key);
error_return:
return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
}
/***********************************************************************
* register_pixelformats
*/
static HRESULT register_pixelformats(struct regsvr_pixelformat const *list)
{
LONG res = ERROR_SUCCESS;
HKEY coclass_key;
WCHAR buf[39];
HKEY formats_key;
HKEY instance_key;
res = RegCreateKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &coclass_key, NULL);
if (res == ERROR_SUCCESS) {
StringFromGUID2(&CATID_WICPixelFormats, buf, 39);
res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &formats_key, NULL);
if (res == ERROR_SUCCESS)
{
res = RegCreateKeyExW(formats_key, instance_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &instance_key, NULL);
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
}
if (res != ERROR_SUCCESS)
RegCloseKey(coclass_key);
}
if (res != ERROR_SUCCESS) goto error_return;
for (; res == ERROR_SUCCESS && list->clsid; ++list) {
HKEY clsid_key;
HKEY instance_clsid_key;
StringFromGUID2(list->clsid, buf, 39);
res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &clsid_key, NULL);
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
StringFromGUID2(list->clsid, buf, 39);
res = RegCreateKeyExW(instance_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &instance_clsid_key, NULL);
if (res == ERROR_SUCCESS) {
res = RegSetValueExW(instance_clsid_key, clsid_valuename, 0, REG_SZ,
(const BYTE*)buf, 78);
RegCloseKey(instance_clsid_key);
}
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
if (list->author) {
res = RegSetValueExA(clsid_key, author_valuename, 0, REG_SZ,
(const BYTE*)list->author,
strlen(list->author) + 1);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->friendlyname) {
res = RegSetValueExA(clsid_key, friendlyname_valuename, 0, REG_SZ,
(const BYTE*)list->friendlyname,
strlen(list->friendlyname) + 1);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->vendor) {
StringFromGUID2(list->vendor, buf, 39);
res = RegSetValueExW(clsid_key, vendor_valuename, 0, REG_SZ,
(const BYTE*)buf, 78);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
if (list->version) {
res = RegSetValueExA(clsid_key, version_valuename, 0, REG_SZ,
(const BYTE*)list->version,
strlen(list->version) + 1);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
res = RegSetValueExA(clsid_key, bitsperpixel_valuename, 0, REG_DWORD,
(const BYTE*)&list->bitsperpixel, 4);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
res = RegSetValueExA(clsid_key, channelcount_valuename, 0, REG_DWORD,
(const BYTE*)&list->channelcount, 4);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
res = RegSetValueExA(clsid_key, numericrepresentation_valuename, 0, REG_DWORD,
(const BYTE*)&list->numericrepresentation, 4);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
res = RegSetValueExA(clsid_key, supportstransparency_valuename, 0, REG_DWORD,
(const BYTE*)&list->supportsalpha, 4);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
if (list->channelmasks) {
static const WCHAR valuename_format[] = {'%','d',0};
HKEY masks_key;
UINT i, mask_size;
WCHAR mask_valuename[11];
mask_size = (list->bitsperpixel + 7)/8;
res = RegCreateKeyExW(clsid_key, channelmasks_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &masks_key, NULL);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
for (i=0; i < list->channelcount; i++)
{
sprintfW(mask_valuename, valuename_format, i);
res = RegSetValueExW(masks_key, mask_valuename, 0, REG_BINARY,
list->channelmasks[i], mask_size);
if (res != ERROR_SUCCESS) break;
}
RegCloseKey(masks_key);
if (res != ERROR_SUCCESS) goto error_close_clsid_key;
}
error_close_clsid_key:
RegCloseKey(clsid_key);
}
error_close_coclass_key:
RegCloseKey(instance_key);
RegCloseKey(formats_key);
RegCloseKey(coclass_key);
error_return:
return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
}
/***********************************************************************
* unregister_pixelformats
*/
static HRESULT unregister_pixelformats(struct regsvr_pixelformat const *list)
{
LONG res = ERROR_SUCCESS;
HKEY coclass_key;
WCHAR buf[39];
HKEY formats_key;
HKEY instance_key;
res = RegOpenKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0,
KEY_READ | KEY_WRITE, &coclass_key);
if (res == ERROR_FILE_NOT_FOUND) return S_OK;
if (res == ERROR_SUCCESS) {
StringFromGUID2(&CATID_WICPixelFormats, buf, 39);
res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &formats_key, NULL);
if (res == ERROR_SUCCESS)
{
res = RegCreateKeyExW(formats_key, instance_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &instance_key, NULL);
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
}
if (res != ERROR_SUCCESS)
RegCloseKey(coclass_key);
}
if (res != ERROR_SUCCESS) goto error_return;
for (; res == ERROR_SUCCESS && list->clsid; ++list) {
StringFromGUID2(list->clsid, buf, 39);
res = RegDeleteTreeW(coclass_key, buf);
if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
res = RegDeleteTreeW(instance_key, buf);
if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
if (res != ERROR_SUCCESS) goto error_close_coclass_key;
}
error_close_coclass_key:
RegCloseKey(instance_key);
RegCloseKey(formats_key);
RegCloseKey(coclass_key);
error_return:
return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
}
/***********************************************************************
* decoder list
*/
static const BYTE mask_all[] = {0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff};
static const BYTE bmp_magic[] = {0x42,0x4d};
static GUID const * const bmp_formats[] = {
&GUID_WICPixelFormat1bppIndexed,
&GUID_WICPixelFormat2bppIndexed,
&GUID_WICPixelFormat4bppIndexed,
&GUID_WICPixelFormat8bppIndexed,
&GUID_WICPixelFormat16bppBGR555,
&GUID_WICPixelFormat16bppBGR565,
&GUID_WICPixelFormat24bppBGR,
&GUID_WICPixelFormat32bppBGR,
&GUID_WICPixelFormat32bppBGRA,
NULL
};
static struct decoder_pattern const bmp_patterns[] = {
{2,0,bmp_magic,mask_all,0},
{0}
};
static const BYTE gif87a_magic[6] = "GIF87a";
static const BYTE gif89a_magic[6] = "GIF89a";
static GUID const * const gif_formats[] = {
&GUID_WICPixelFormat8bppIndexed,
NULL
};
static struct decoder_pattern const gif_patterns[] = {
{6,0,gif87a_magic,mask_all,0},
{6,0,gif89a_magic,mask_all,0},
{0}
};
static const BYTE ico_magic[] = {00,00,01,00};
static GUID const * const ico_formats[] = {
&GUID_WICPixelFormat32bppBGRA,
NULL
};
static struct decoder_pattern const ico_patterns[] = {
{4,0,ico_magic,mask_all,0},
{0}
};
static const BYTE jpeg_magic[] = {0xff, 0xd8};
static GUID const * const jpeg_formats[] = {
&GUID_WICPixelFormat24bppBGR,
&GUID_WICPixelFormat32bppCMYK,
&GUID_WICPixelFormat8bppGray,
NULL
};
static struct decoder_pattern const jpeg_patterns[] = {
{2,0,jpeg_magic,mask_all,0},
{0}
};
static const BYTE png_magic[] = {137,80,78,71,13,10,26,10};
static GUID const * const png_formats[] = {
&GUID_WICPixelFormatBlackWhite,
&GUID_WICPixelFormat2bppGray,
&GUID_WICPixelFormat4bppGray,
&GUID_WICPixelFormat8bppGray,
&GUID_WICPixelFormat16bppGray,
&GUID_WICPixelFormat32bppBGRA,
&GUID_WICPixelFormat64bppRGBA,
&GUID_WICPixelFormat1bppIndexed,
&GUID_WICPixelFormat2bppIndexed,
&GUID_WICPixelFormat4bppIndexed,
&GUID_WICPixelFormat8bppIndexed,
&GUID_WICPixelFormat24bppBGR,
&GUID_WICPixelFormat48bppRGB,
NULL
};
static struct decoder_pattern const png_patterns[] = {
{8,0,png_magic,mask_all,0},
{0}
};
static const BYTE tiff_magic_le[] = {0x49,0x49,42,0};
static const BYTE tiff_magic_be[] = {0x4d,0x4d,0,42};
static GUID const * const tiff_decode_formats[] = {
&GUID_WICPixelFormatBlackWhite,
&GUID_WICPixelFormat4bppGray,
&GUID_WICPixelFormat8bppGray,
&GUID_WICPixelFormat1bppIndexed,
&GUID_WICPixelFormat2bppIndexed,
&GUID_WICPixelFormat4bppIndexed,
&GUID_WICPixelFormat8bppIndexed,
&GUID_WICPixelFormat24bppBGR,
&GUID_WICPixelFormat32bppBGR,
&GUID_WICPixelFormat32bppBGRA,
&GUID_WICPixelFormat32bppPBGRA,
&GUID_WICPixelFormat48bppRGB,
&GUID_WICPixelFormat64bppRGBA,
&GUID_WICPixelFormat64bppPRGBA,
NULL
};
static struct decoder_pattern const tiff_patterns[] = {
{4,0,tiff_magic_le,mask_all,0},
{4,0,tiff_magic_be,mask_all,0},
{0}
};
static const BYTE tga_footer_magic[18] = "TRUEVISION-XFILE.";
static const BYTE tga_indexed_magic[18] = {0,1,1,0,0,0,0,0,0,0,0,0,0,0,0,0,8,0};
static const BYTE tga_indexed_mask[18] = {0,0xff,0xf7,0,0,0,0,0,0,0,0,0,0,0,0,0,0xff,0xcf};
static const BYTE tga_truecolor_magic[18] = {0,0,2,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0};
static const BYTE tga_truecolor_mask[18] = {0,0xff,0xf7,0,0,0,0,0,0,0,0,0,0,0,0,0,0x87,0xc0};
static const BYTE tga_grayscale_magic[18] = {0,0,3,0,0,0,0,0,0,0,0,0,0,0,0,0,8,0};
static const BYTE tga_grayscale_mask[18] = {0,0xff,0xf7,0,0,0,0,0,0,0,0,0,0,0,0,0,0xff,0xcf};
static GUID const * const tga_formats[] = {
&GUID_WICPixelFormat8bppGray,
&GUID_WICPixelFormat8bppIndexed,
&GUID_WICPixelFormat16bppGray,
&GUID_WICPixelFormat16bppBGR555,
&GUID_WICPixelFormat24bppBGR,
&GUID_WICPixelFormat32bppBGRA,
&GUID_WICPixelFormat32bppPBGRA,
NULL
};
static struct decoder_pattern const tga_patterns[] = {
{18,18,tga_footer_magic,mask_all,1},
{18,0,tga_indexed_magic,tga_indexed_mask,0},
{18,0,tga_truecolor_magic,tga_truecolor_mask,0},
{18,0,tga_grayscale_magic,tga_grayscale_mask,0},
{0}
};
static struct regsvr_decoder const decoder_list[] = {
{ &CLSID_WICBmpDecoder,
"The Wine Project",
"BMP Decoder",
"1.0.0.0",
&GUID_VendorMicrosoft,
&GUID_ContainerFormatBmp,
"image/bmp",
".bmp,.dib,.rle",
bmp_formats,
bmp_patterns
},
{ &CLSID_WICGifDecoder,
"The Wine Project",
"GIF Decoder",
"1.0.0.0",
&GUID_VendorMicrosoft,
&GUID_ContainerFormatGif,
"image/gif",
".gif",
gif_formats,
gif_patterns
},
{ &CLSID_WICIcoDecoder,
"The Wine Project",
"ICO Decoder",
"1.0.0.0",
&GUID_VendorMicrosoft,
&GUID_ContainerFormatIco,
"image/vnd.microsoft.icon",
".ico",
ico_formats,
ico_patterns
},
{ &CLSID_WICJpegDecoder,
"The Wine Project",
"JPEG Decoder",
"1.0.0.0",
&GUID_VendorMicrosoft,
&GUID_ContainerFormatJpeg,
"image/jpeg",
".jpg;.jpeg;.jfif",
jpeg_formats,
jpeg_patterns
},
{ &CLSID_WICPngDecoder,
"The Wine Project",
"PNG Decoder",
"1.0.0.0",
&GUID_VendorMicrosoft,
&GUID_ContainerFormatPng,
"image/png",
".png",
png_formats,
png_patterns
},
{ &CLSID_WICTiffDecoder,
"The Wine Project",
"TIFF Decoder",
"1.0.0.0",
&GUID_VendorMicrosoft,
&GUID_ContainerFormatTiff,
"image/tiff",
".tif;.tiff",
tiff_decode_formats,
tiff_patterns
},
{ &CLSID_WineTgaDecoder,
"The Wine Project",
"TGA Decoder",
"1.0.0.0",
&GUID_VendorWine,
&GUID_WineContainerFormatTga,
"image/x-targa",
".tga;.tpic",
tga_formats,
tga_patterns
},
{ NULL } /* list terminator */
};
static GUID const * const bmp_encode_formats[] = {
&GUID_WICPixelFormat16bppBGR555,
&GUID_WICPixelFormat16bppBGR565,
&GUID_WICPixelFormat24bppBGR,
&GUID_WICPixelFormat32bppBGR,
&GUID_WICPixelFormatBlackWhite,
&GUID_WICPixelFormat1bppIndexed,
&GUID_WICPixelFormat4bppIndexed,
&GUID_WICPixelFormat8bppIndexed,
NULL
};
static GUID const * const png_encode_formats[] = {
&GUID_WICPixelFormat24bppBGR,
&GUID_WICPixelFormatBlackWhite,
&GUID_WICPixelFormat2bppGray,
&GUID_WICPixelFormat4bppGray,
&GUID_WICPixelFormat8bppGray,
&GUID_WICPixelFormat16bppGray,
&GUID_WICPixelFormat32bppBGR,
&GUID_WICPixelFormat32bppBGRA,
&GUID_WICPixelFormat48bppRGB,
&GUID_WICPixelFormat64bppRGBA,
&GUID_WICPixelFormat1bppIndexed,
&GUID_WICPixelFormat2bppIndexed,
&GUID_WICPixelFormat4bppIndexed,
&GUID_WICPixelFormat8bppIndexed,
NULL
};
static GUID const * const tiff_encode_formats[] = {
&GUID_WICPixelFormatBlackWhite,
&GUID_WICPixelFormat4bppGray,
&GUID_WICPixelFormat8bppGray,
&GUID_WICPixelFormat1bppIndexed,
&GUID_WICPixelFormat4bppIndexed,
&GUID_WICPixelFormat8bppIndexed,
&GUID_WICPixelFormat24bppBGR,
&GUID_WICPixelFormat32bppBGRA,
&GUID_WICPixelFormat32bppPBGRA,
&GUID_WICPixelFormat48bppRGB,
&GUID_WICPixelFormat64bppRGBA,
&GUID_WICPixelFormat64bppPRGBA,
NULL
};
static GUID const * const icns_encode_formats[] = {
&GUID_WICPixelFormat32bppBGRA,
NULL
};
static struct regsvr_encoder const encoder_list[] = {
{ &CLSID_WICBmpEncoder,
"The Wine Project",
"BMP Encoder",
"1.0.0.0",
&GUID_VendorMicrosoft,
&GUID_ContainerFormatBmp,
"image/bmp",
".bmp,.dib,.rle",
bmp_encode_formats
},
{ &CLSID_WICJpegEncoder,
"The Wine Project",
"JPEG Encoder",
"1.0.0.0",
&GUID_VendorMicrosoft,
&GUID_ContainerFormatJpeg,
"image/jpeg",
".jpg;.jpeg;.jfif",
jpeg_formats
},
{ &CLSID_WICPngEncoder,
"The Wine Project",
"PNG Encoder",
"1.0.0.0",
&GUID_VendorMicrosoft,
&GUID_ContainerFormatPng,
"image/png",
".png",
png_encode_formats
},
{ &CLSID_WICTiffEncoder,
"The Wine Project",
"TIFF Encoder",
"1.0.0.0",
&GUID_VendorMicrosoft,
&GUID_ContainerFormatTiff,
"image/tiff",
".tif;.tiff",
tiff_encode_formats
},
{ &CLSID_WICIcnsEncoder,
"The Wine Project",
"ICNS Encoder",
"1.0.0.0",
&GUID_VendorWine,
NULL, /* no container format guid */
"image/icns",
".icns",
icns_encode_formats
},
{ NULL } /* list terminator */
};
static GUID const * const converter_formats[] = {
&GUID_WICPixelFormat1bppIndexed,
&GUID_WICPixelFormat2bppIndexed,
&GUID_WICPixelFormat4bppIndexed,
&GUID_WICPixelFormat8bppIndexed,
&GUID_WICPixelFormatBlackWhite,
&GUID_WICPixelFormat2bppGray,
&GUID_WICPixelFormat4bppGray,
&GUID_WICPixelFormat8bppGray,
&GUID_WICPixelFormat16bppGray,
&GUID_WICPixelFormat16bppBGR555,
&GUID_WICPixelFormat16bppBGR565,
&GUID_WICPixelFormat16bppBGRA5551,
&GUID_WICPixelFormat24bppBGR,
&GUID_WICPixelFormat24bppRGB,
&GUID_WICPixelFormat32bppBGR,
&GUID_WICPixelFormat32bppBGRA,
&GUID_WICPixelFormat32bppPBGRA,
&GUID_WICPixelFormat32bppGrayFloat,
&GUID_WICPixelFormat48bppRGB,
&GUID_WICPixelFormat64bppRGBA,
&GUID_WICPixelFormat32bppCMYK,
NULL
};
static struct regsvr_converter const converter_list[] = {
{ &CLSID_WICDefaultFormatConverter,
"The Wine Project",
"Default Pixel Format Converter",
"1.0.0.0",
&GUID_VendorMicrosoft,
converter_formats
},
{ NULL } /* list terminator */
};
static const BYTE no_magic[1] = { 0 };
static const BYTE no_mask[1] = { 0 };
static const struct metadata_pattern ifd_metadata_pattern[] = {
{ 0, 1, no_magic, no_mask, 0 },
{ 0 }
};
static const struct reader_containers ifd_containers[] = {
{
&GUID_ContainerFormatTiff,
ifd_metadata_pattern
},
{ NULL } /* list terminator */
};
static const BYTE tEXt[] = "tEXt";
static const struct metadata_pattern pngtext_metadata_pattern[] = {
{ 4, 4, tEXt, mask_all, 4 },
{ 0 }
};
static const struct reader_containers pngtext_containers[] = {
{
&GUID_ContainerFormatPng,
pngtext_metadata_pattern
},
{ NULL } /* list terminator */
};
static const BYTE gAMA[] = "gAMA";
static const struct metadata_pattern pnggama_metadata_pattern[] = {
{ 4, 4, gAMA, mask_all, 4 },
{ 0 }
};
static const struct reader_containers pnggama_containers[] = {
{
&GUID_ContainerFormatPng,
pnggama_metadata_pattern
},
{ NULL } /* list terminator */
};
static const BYTE cHRM[] = "cHRM";
static const struct metadata_pattern pngchrm_metadata_pattern[] = {
{ 4, 4, cHRM, mask_all, 4 },
{ 0 }
};
static const struct reader_containers pngchrm_containers[] = {
{
&GUID_ContainerFormatPng,
pngchrm_metadata_pattern
},
{ NULL } /* list terminator */
};
static const struct metadata_pattern lsd_metadata_patterns[] = {
{ 0, 6, gif87a_magic, mask_all, 0 },
{ 0, 6, gif89a_magic, mask_all, 0 },
{ 0 }
};
static const struct reader_containers lsd_containers[] = {
{
&GUID_ContainerFormatGif,
lsd_metadata_patterns
},
{ NULL } /* list terminator */
};
static const BYTE imd_magic[] = { 0x2c };
static const struct metadata_pattern imd_metadata_pattern[] = {
{ 0, 1, imd_magic, mask_all, 1 },
{ 0 }
};
static const struct reader_containers imd_containers[] = {
{
&GUID_ContainerFormatGif,
imd_metadata_pattern
},
{ NULL } /* list terminator */
};
static const BYTE gce_magic[] = { 0x21, 0xf9, 0x04 };
static const struct metadata_pattern gce_metadata_pattern[] = {
{ 0, 3, gce_magic, mask_all, 3 },
{ 0 }
};
static const struct reader_containers gce_containers[] = {
{
&GUID_ContainerFormatGif,
gce_metadata_pattern
},
{ NULL } /* list terminator */
};
static const BYTE ape_magic[] = { 0x21, 0xff, 0x0b };
static const struct metadata_pattern ape_metadata_pattern[] = {
{ 0, 3, ape_magic, mask_all, 0 },
{ 0 }
};
static const struct reader_containers ape_containers[] = {
{
&GUID_ContainerFormatGif,
ape_metadata_pattern
},
{ NULL } /* list terminator */
};
static const BYTE gif_comment_magic[] = { 0x21, 0xfe };
static const struct metadata_pattern gif_comment_metadata_pattern[] = {
{ 0, 2, gif_comment_magic, mask_all, 0 },
{ 0 }
};
static const struct reader_containers gif_comment_containers[] = {
{
&GUID_ContainerFormatGif,
gif_comment_metadata_pattern
},
{ NULL } /* list terminator */
};
static struct regsvr_metadatareader const metadatareader_list[] = {
{ &CLSID_WICUnknownMetadataReader,
"The Wine Project",
"Unknown Metadata Reader",
"1.0.0.0",
"1.0.0.0",
&GUID_VendorMicrosoft,
&GUID_MetadataFormatUnknown,
0, 0, 0,
NULL
},
{ &CLSID_WICIfdMetadataReader,
"The Wine Project",
"Ifd Reader",
"1.0.0.0",
"1.0.0.0",
&GUID_VendorMicrosoft,
&GUID_MetadataFormatIfd,
1, 1, 0,
ifd_containers
},
{ &CLSID_WICPngChrmMetadataReader,
"The Wine Project",
"Chunk cHRM Reader",
"1.0.0.0",
"1.0.0.0",
&GUID_VendorMicrosoft,
&GUID_MetadataFormatChunkcHRM,
0, 0, 0,
pngchrm_containers
},
{ &CLSID_WICPngGamaMetadataReader,
"The Wine Project",
"Chunk gAMA Reader",
"1.0.0.0",
"1.0.0.0",
&GUID_VendorMicrosoft,
&GUID_MetadataFormatChunkgAMA,
0, 0, 0,
pnggama_containers
},
{ &CLSID_WICPngTextMetadataReader,
"The Wine Project",
"Chunk tEXt Reader",
"1.0.0.0",
"1.0.0.0",
&GUID_VendorMicrosoft,
&GUID_MetadataFormatChunktEXt,
0, 0, 0,
pngtext_containers
},
{ &CLSID_WICLSDMetadataReader,
"The Wine Project",
"Logical Screen Descriptor Reader",
"1.0.0.0",
"1.0.0.0",
&GUID_VendorMicrosoft,
&GUID_MetadataFormatLSD,
0, 0, 0,
lsd_containers
},
{ &CLSID_WICIMDMetadataReader,
"The Wine Project",
"Image Descriptor Reader",
"1.0.0.0",
"1.0.0.0",
&GUID_VendorMicrosoft,
&GUID_MetadataFormatIMD,
0, 0, 0,
imd_containers
},
{ &CLSID_WICGCEMetadataReader,
"The Wine Project",
"Graphic Control Extension Reader",
"1.0.0.0",
"1.0.0.0",
&GUID_VendorMicrosoft,
&GUID_MetadataFormatGCE,
0, 0, 0,
gce_containers
},
{ &CLSID_WICAPEMetadataReader,
"The Wine Project",
"Application Extension Reader",
"1.0.0.0",
"1.0.0.0",
&GUID_VendorMicrosoft,
&GUID_MetadataFormatAPE,
0, 0, 0,
ape_containers
},
{ &CLSID_WICGifCommentMetadataReader,
"The Wine Project",
"Comment Extension Reader",
"1.0.0.0",
"1.0.0.0",
&GUID_VendorMicrosoft,
&GUID_MetadataFormatGifComment,
0, 0, 0,
gif_comment_containers
},
{ NULL } /* list terminator */
};
static BYTE const channel_mask_1bit[] = { 0x01 };
static BYTE const channel_mask_2bit[] = { 0x03 };
static BYTE const channel_mask_4bit[] = { 0x0f };
static BYTE const channel_mask_8bit[] = { 0xff, 0x00, 0x00, 0x00 };
static BYTE const channel_mask_8bit2[] = { 0x00, 0xff, 0x00, 0x00 };
static BYTE const channel_mask_8bit3[] = { 0x00, 0x00, 0xff, 0x00 };
static BYTE const channel_mask_8bit4[] = { 0x00, 0x00, 0x00, 0xff };
static BYTE const channel_mask_16bit[] = { 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 };
static BYTE const channel_mask_16bit2[] = { 0x00, 0x00, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 };
static BYTE const channel_mask_16bit3[] = { 0x00, 0x00, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00 };
static BYTE const channel_mask_16bit4[] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0xff };
static BYTE const channel_mask_32bit[] = { 0xff, 0xff, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00 };
static BYTE const channel_mask_5bit[] = { 0x1f, 0x00 };
static BYTE const channel_mask_5bit2[] = { 0xe0, 0x03 };
static BYTE const channel_mask_5bit3[] = { 0x00, 0x7c };
static BYTE const channel_mask_5bit4[] = { 0x00, 0x80 };
static BYTE const channel_mask_BGR565_2[] = { 0xe0, 0x07 };
static BYTE const channel_mask_BGR565_3[] = { 0x00, 0xf8 };
static BYTE const * const channel_masks_1bit[] = { channel_mask_1bit };
static BYTE const * const channel_masks_2bit[] = { channel_mask_2bit };
static BYTE const * const channel_masks_4bit[] = { channel_mask_4bit };
static BYTE const * const channel_masks_8bit[] = { channel_mask_8bit,
channel_mask_8bit2, channel_mask_8bit3, channel_mask_8bit4 };
static BYTE const * const channel_masks_16bit[] = { channel_mask_16bit,
channel_mask_16bit2, channel_mask_16bit3, channel_mask_16bit4};
static BYTE const * const channel_masks_32bit[] = { channel_mask_32bit };
static BYTE const * const channel_masks_BGRA5551[] = { channel_mask_5bit,
channel_mask_5bit2, channel_mask_5bit3, channel_mask_5bit4 };
static BYTE const * const channel_masks_BGR565[] = { channel_mask_5bit,
channel_mask_BGR565_2, channel_mask_BGR565_3 };
static struct regsvr_pixelformat const pixelformat_list[] = {
{ &GUID_WICPixelFormat1bppIndexed,
"The Wine Project",
"1bpp Indexed",
NULL, /* no version */
&GUID_VendorMicrosoft,
1, /* bitsperpixel */
1, /* channel count */
channel_masks_1bit,
WICPixelFormatNumericRepresentationIndexed,
1
},
{ &GUID_WICPixelFormat2bppIndexed,
"The Wine Project",
"2bpp Indexed",
NULL, /* no version */
&GUID_VendorMicrosoft,
2, /* bitsperpixel */
1, /* channel count */
channel_masks_2bit,
WICPixelFormatNumericRepresentationIndexed,
1
},
{ &GUID_WICPixelFormat4bppIndexed,
"The Wine Project",
"4bpp Indexed",
NULL, /* no version */
&GUID_VendorMicrosoft,
4, /* bitsperpixel */
1, /* channel count */
channel_masks_4bit,
WICPixelFormatNumericRepresentationIndexed,
1
},
{ &GUID_WICPixelFormat8bppIndexed,
"The Wine Project",
"8bpp Indexed",
NULL, /* no version */
&GUID_VendorMicrosoft,
8, /* bitsperpixel */
1, /* channel count */
channel_masks_8bit,
WICPixelFormatNumericRepresentationIndexed,
1
},
{ &GUID_WICPixelFormatBlackWhite,
"The Wine Project",
"Black and White",
NULL, /* no version */
&GUID_VendorMicrosoft,
1, /* bitsperpixel */
1, /* channel count */
channel_masks_1bit,
WICPixelFormatNumericRepresentationUnsignedInteger,
0
},
{ &GUID_WICPixelFormat2bppGray,
"The Wine Project",
"2bpp Grayscale",
NULL, /* no version */
&GUID_VendorMicrosoft,
2, /* bitsperpixel */
1, /* channel count */
channel_masks_2bit,
WICPixelFormatNumericRepresentationUnsignedInteger,
0
},
{ &GUID_WICPixelFormat4bppGray,
"The Wine Project",
"4bpp Grayscale",
NULL, /* no version */
&GUID_VendorMicrosoft,
4, /* bitsperpixel */
1, /* channel count */
channel_masks_4bit,
WICPixelFormatNumericRepresentationUnsignedInteger,
0
},
{ &GUID_WICPixelFormat8bppGray,
"The Wine Project",
"8bpp Grayscale",
NULL, /* no version */
&GUID_VendorMicrosoft,
8, /* bitsperpixel */
1, /* channel count */
channel_masks_8bit,
WICPixelFormatNumericRepresentationUnsignedInteger,
0
},
{ &GUID_WICPixelFormat16bppGray,
"The Wine Project",
"16bpp Grayscale",
NULL, /* no version */
&GUID_VendorMicrosoft,
16, /* bitsperpixel */
1, /* channel count */
channel_masks_16bit,
WICPixelFormatNumericRepresentationUnsignedInteger,
0
},
{ &GUID_WICPixelFormat16bppBGR555,
"The Wine Project",
"16bpp BGR555",
NULL, /* no version */
&GUID_VendorMicrosoft,
16, /* bitsperpixel */
3, /* channel count */
channel_masks_BGRA5551,
WICPixelFormatNumericRepresentationUnsignedInteger,
0
},
{ &GUID_WICPixelFormat16bppBGR565,
"The Wine Project",
"16bpp BGR565",
NULL, /* no version */
&GUID_VendorMicrosoft,
16, /* bitsperpixel */
3, /* channel count */
channel_masks_BGR565,
WICPixelFormatNumericRepresentationUnsignedInteger,
0
},
{ &GUID_WICPixelFormat16bppBGRA5551,
"The Wine Project",
"16bpp BGRA5551",
NULL, /* no version */
&GUID_VendorMicrosoft,
16, /* bitsperpixel */
4, /* channel count */
channel_masks_BGRA5551,
WICPixelFormatNumericRepresentationUnsignedInteger,
1
},
{ &GUID_WICPixelFormat24bppBGR,
"The Wine Project",
"24bpp BGR",
NULL, /* no version */
&GUID_VendorMicrosoft,
24, /* bitsperpixel */
3, /* channel count */
channel_masks_8bit,
WICPixelFormatNumericRepresentationUnsignedInteger,
0
},
{ &GUID_WICPixelFormat24bppRGB,
"The Wine Project",
"24bpp RGB",
NULL, /* no version */
&GUID_VendorMicrosoft,
24, /* bitsperpixel */
3, /* channel count */
channel_masks_8bit,
WICPixelFormatNumericRepresentationUnsignedInteger,
0
},
{ &GUID_WICPixelFormat32bppBGR,
"The Wine Project",
"32bpp BGR",
NULL, /* no version */
&GUID_VendorMicrosoft,
32, /* bitsperpixel */
3, /* channel count */
channel_masks_8bit,
WICPixelFormatNumericRepresentationUnsignedInteger,
0
},
{ &GUID_WICPixelFormat32bppBGRA,
"The Wine Project",
"32bpp BGRA",
NULL, /* no version */
&GUID_VendorMicrosoft,
32, /* bitsperpixel */
4, /* channel count */
channel_masks_8bit,
WICPixelFormatNumericRepresentationUnsignedInteger,
1
},
{ &GUID_WICPixelFormat32bppPBGRA,
"The Wine Project",
"32bpp PBGRA",
NULL, /* no version */
&GUID_VendorMicrosoft,
32, /* bitsperpixel */
4, /* channel count */
channel_masks_8bit,
WICPixelFormatNumericRepresentationUnsignedInteger,
1
},
{ &GUID_WICPixelFormat32bppGrayFloat,
"The Wine Project",
"32bpp GrayFloat",
NULL, /* no version */
&GUID_VendorMicrosoft,
32, /* bitsperpixel */
1, /* channel count */
channel_masks_32bit,
WICPixelFormatNumericRepresentationFloat,
1
},
{ &GUID_WICPixelFormat48bppRGB,
"The Wine Project",
"48bpp RGB",
NULL, /* no version */
&GUID_VendorMicrosoft,
48, /* bitsperpixel */
3, /* channel count */
channel_masks_16bit,
WICPixelFormatNumericRepresentationUnsignedInteger,
0
},
{ &GUID_WICPixelFormat64bppRGBA,
"The Wine Project",
"64bpp RGBA",
NULL, /* no version */
&GUID_VendorMicrosoft,
64, /* bitsperpixel */
4, /* channel count */
channel_masks_16bit,
WICPixelFormatNumericRepresentationUnsignedInteger,
1
},
{ &GUID_WICPixelFormat64bppPRGBA,
"The Wine Project",
"64bpp PRGBA",
NULL, /* no version */
&GUID_VendorMicrosoft,
64, /* bitsperpixel */
4, /* channel count */
channel_masks_16bit,
WICPixelFormatNumericRepresentationUnsignedInteger,
1
},
{ &GUID_WICPixelFormat32bppCMYK,
"The Wine Project",
"32bpp CMYK",
NULL, /* no version */
&GUID_VendorMicrosoft,
32, /* bitsperpixel */
4, /* channel count */
channel_masks_8bit,
WICPixelFormatNumericRepresentationUnsignedInteger,
0
},
{ NULL } /* list terminator */
};
struct regsvr_category
{
const CLSID *clsid; /* NULL for end of list */
};
static const struct regsvr_category category_list[] = {
{ &CATID_WICBitmapDecoders },
{ &CATID_WICBitmapEncoders },
{ &CATID_WICFormatConverters },
{ &CATID_WICMetadataReader },
{ &CATID_WICPixelFormats },
{ NULL }
};
static HRESULT register_categories(const struct regsvr_category *list)
{
LONG res;
WCHAR buf[39];
HKEY coclass_key, categories_key, instance_key;
res = RegCreateKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &coclass_key, NULL);
if (res != ERROR_SUCCESS) return HRESULT_FROM_WIN32(res);
StringFromGUID2(&CLSID_WICImagingCategories, buf, 39);
res = RegCreateKeyExW(coclass_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &categories_key, NULL);
if (res != ERROR_SUCCESS)
{
RegCloseKey(coclass_key);
return HRESULT_FROM_WIN32(res);
}
res = RegCreateKeyExW(categories_key, instance_keyname, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &instance_key, NULL);
for (; res == ERROR_SUCCESS && list->clsid; list++)
{
HKEY instance_clsid_key;
StringFromGUID2(list->clsid, buf, 39);
res = RegCreateKeyExW(instance_key, buf, 0, NULL, 0,
KEY_READ | KEY_WRITE, NULL, &instance_clsid_key, NULL);
if (res == ERROR_SUCCESS)
{
res = RegSetValueExW(instance_clsid_key, clsid_valuename, 0, REG_SZ,
(const BYTE *)buf, 78);
RegCloseKey(instance_clsid_key);
}
}
RegCloseKey(instance_key);
RegCloseKey(categories_key);
RegCloseKey(coclass_key);
return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
}
static HRESULT unregister_categories(const struct regsvr_category *list)
{
LONG res;
WCHAR buf[39];
HKEY coclass_key, categories_key, instance_key;
res = RegOpenKeyExW(HKEY_CLASSES_ROOT, clsid_keyname, 0,
KEY_READ | KEY_WRITE, &coclass_key);
if (res != ERROR_SUCCESS) return HRESULT_FROM_WIN32(res);
StringFromGUID2(&CLSID_WICImagingCategories, buf, 39);
res = RegOpenKeyExW(coclass_key, buf, 0,
KEY_READ | KEY_WRITE, &categories_key);
if (res != ERROR_SUCCESS)
{
if (res == ERROR_FILE_NOT_FOUND) res = ERROR_SUCCESS;
RegCloseKey(coclass_key);
return HRESULT_FROM_WIN32(res);
}
res = RegOpenKeyExW(categories_key, instance_keyname, 0,
KEY_READ | KEY_WRITE, &instance_key);
for (; res == ERROR_SUCCESS && list->clsid; list++)
{
StringFromGUID2(list->clsid, buf, 39);
res = RegDeleteTreeW(instance_key, buf);
}
RegCloseKey(instance_key);
RegCloseKey(categories_key);
StringFromGUID2(&CLSID_WICImagingCategories, buf, 39);
res = RegDeleteTreeW(coclass_key, buf);
RegCloseKey(coclass_key);
return res != ERROR_SUCCESS ? HRESULT_FROM_WIN32(res) : S_OK;
}
extern HRESULT WINAPI WIC_DllRegisterServer(void) DECLSPEC_HIDDEN;
extern HRESULT WINAPI WIC_DllUnregisterServer(void) DECLSPEC_HIDDEN;
HRESULT WINAPI DllRegisterServer(void)
{
HRESULT hr;
TRACE("\n");
hr = WIC_DllRegisterServer();
if (SUCCEEDED(hr))
hr = register_categories(category_list);
if (SUCCEEDED(hr))
hr = register_decoders(decoder_list);
if (SUCCEEDED(hr))
hr = register_encoders(encoder_list);
if (SUCCEEDED(hr))
hr = register_converters(converter_list);
if (SUCCEEDED(hr))
hr = register_metadatareaders(metadatareader_list);
if (SUCCEEDED(hr))
hr = register_pixelformats(pixelformat_list);
return hr;
}
HRESULT WINAPI DllUnregisterServer(void)
{
HRESULT hr;
TRACE("\n");
hr = WIC_DllUnregisterServer();
if (SUCCEEDED(hr))
hr = unregister_categories(category_list);
if (SUCCEEDED(hr))
hr = unregister_decoders(decoder_list);
if (SUCCEEDED(hr))
hr = unregister_encoders(encoder_list);
if (SUCCEEDED(hr))
hr = unregister_converters(converter_list);
if (SUCCEEDED(hr))
hr = unregister_metadatareaders(metadatareader_list);
if (SUCCEEDED(hr))
hr = unregister_pixelformats(pixelformat_list);
return hr;
}
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