ReceiveTempSMS
/
Sweden-Number
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

windowscodecs: Add metadata reader information to the registry.

This commit is contained in:
Vincent Povirk 2012-06-05 15:35:08 -05:00 committed by Alexandre Julliard
parent 46991dc9fb
commit d3f7247ea5
2 changed files with 278 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

283
dlls/windowscodecs/regsvr.c
View File

@ -32,6 +32,7 @@
#include "objbase.h"
#include "ocidl.h"
#include "wincodec.h"
#include "wincodecsdk.h"
#include "wine/debug.h"
#include "wine/unicode.h"
@ -98,6 +99,39 @@ struct regsvr_converter
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);
/***********************************************************************
* static string constants
*/
@ -135,6 +169,13 @@ 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";
/***********************************************************************
* register_decoders
@ -686,6 +727,216 @@ 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->vendor) {
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;
}
/***********************************************************************
* decoder list
*/
@ -1039,6 +1290,22 @@ static struct regsvr_converter const converter_list[] = {
{ 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
},
{ NULL } /* list terminator */
};
extern HRESULT WINAPI WIC_DllRegisterServer(void) DECLSPEC_HIDDEN;
extern HRESULT WINAPI WIC_DllUnregisterServer(void) DECLSPEC_HIDDEN;
@ -1050,11 +1317,13 @@ HRESULT WINAPI DllRegisterServer(void)
hr = WIC_DllRegisterServer();
if (SUCCEEDED(hr))
register_decoders(decoder_list);
hr = register_decoders(decoder_list);
if (SUCCEEDED(hr))
register_encoders(encoder_list);
hr = register_encoders(encoder_list);
if (SUCCEEDED(hr))
register_converters(converter_list);
hr = register_converters(converter_list);
if (SUCCEEDED(hr))
hr = register_metadatareaders(metadatareader_list);
return hr;
}
@ -1066,10 +1335,12 @@ HRESULT WINAPI DllUnregisterServer(void)
hr = WIC_DllUnregisterServer();
if (SUCCEEDED(hr))
unregister_decoders(decoder_list);
hr = unregister_decoders(decoder_list);
if (SUCCEEDED(hr))
unregister_encoders(encoder_list);
hr = unregister_encoders(encoder_list);
if (SUCCEEDED(hr))
unregister_converters(converter_list);
hr = unregister_converters(converter_list);
if (SUCCEEDED(hr))
hr = unregister_metadatareaders(metadatareader_list);
return hr;
}

1
include/wincodec.idl
View File

@ -955,3 +955,4 @@ cpp_quote("DEFINE_GUID(GUID_VendorMicrosoft, 0xf0e749ca,0xedef,0x4589,0xa7,0x3a,
cpp_quote("DEFINE_GUID(CATID_WICBitmapDecoders, 0x7ed96837,0x96f0,0x4812,0xb2,0x11,0xf1,0x3c,0x24,0x11,0x7e,0xd3);")
cpp_quote("DEFINE_GUID(CATID_WICBitmapEncoders, 0xac757296,0x3522,0x4e11,0x98,0x62,0xc1,0x7b,0xe5,0xa1,0x76,0x7e);")
cpp_quote("DEFINE_GUID(CATID_WICFormatConverters, 0x7835eae8,0xbf14,0x49d1,0x93,0xce,0x53,0x3a,0x40,0x7b,0x22,0x48);")
cpp_quote("DEFINE_GUID(CATID_WICMetadataReader, 0x05af94d8,0x7174,0x4cd2,0xbe,0x4a,0x41,0x24,0xb8,0x0e,0xe4,0xb8);")