/*
* @implemented
*/
LPWSTR
WINAPI
CharLowerW(LPWSTR x)
{
if (HIWORD(x)) return strlwrW(x);
else return (LPWSTR)((UINT_PTR)tolowerW(LOWORD(x)));
}
static HRESULT String_toLowerCase(script_ctx_t *ctx, vdisp_t *jsthis, WORD flags, unsigned argc, jsval_t *argv,
jsval_t *r)
{
jsstr_t *str;
HRESULT hres;
TRACE("\n");
hres = get_string_val(ctx, jsthis, &str);
if(FAILED(hres))
return hres;
if(r) {
jsstr_t *ret;
WCHAR *buf;
buf = jsstr_alloc_buf(jsstr_length(str), &ret);
if(!buf) {
jsstr_release(str);
return E_OUTOFMEMORY;
}
jsstr_flush(str, buf);
strlwrW(buf);
*r = jsval_string(ret);
}
jsstr_release(str);
return S_OK;
}
static void get_manifest_filename( const xmlstr_t *arch, const xmlstr_t *name, const xmlstr_t *key,
const xmlstr_t *version, const xmlstr_t *lang, WCHAR *buffer, DWORD size )
{
static const WCHAR trailerW[] = {'_','d','e','a','d','b','e','e','f',0};
DWORD pos;
pos = MultiByteToWideChar( CP_UTF8, 0, arch->ptr, arch->len, buffer, size );
buffer[pos++] = '_';
pos += MultiByteToWideChar( CP_UTF8, 0, name->ptr, name->len, buffer + pos, size - pos );
buffer[pos++] = '_';
pos += MultiByteToWideChar( CP_UTF8, 0, key->ptr, key->len, buffer + pos, size - pos );
buffer[pos++] = '_';
pos += MultiByteToWideChar( CP_UTF8, 0, version->ptr, version->len, buffer + pos, size - pos );
buffer[pos++] = '_';
pos += MultiByteToWideChar( CP_UTF8, 0, lang->ptr, lang->len, buffer + pos, size - pos );
memcpy( buffer + pos, trailerW, sizeof(trailerW) );
strlwrW( buffer );
}
/***********************************************************************
* MSACM_WriteCurrentPriorities()
* Writes out current order of driver priorities to registry key:
* HKCU\\Software\\Microsoft\\Multimedia\\Audio Compression Manager\\Priority v4.00
*/
void MSACM_WriteCurrentPriorities(void)
{
LONG lError;
HKEY hPriorityKey;
static const WCHAR basePriorityKey[] = {
'S','o','f','t','w','a','r','e','\\',
'M','i','c','r','o','s','o','f','t','\\',
'M','u','l','t','i','m','e','d','i','a','\\',
'A','u','d','i','o',' ','C','o','m','p','r','e','s','s','i','o','n',' ','M','a','n','a','g','e','r','\\',
'P','r','i','o','r','i','t','y',' ','v','4','.','0','0','\0'
};
PWINE_ACMDRIVERID padid;
DWORD dwPriorityCounter;
static const WCHAR priorityTmpl[] = {'P','r','i','o','r','i','t','y','%','l','d','\0'};
static const WCHAR valueTmpl[] = {'%','c',',',' ','%','s','\0'};
static const WCHAR converterAlias[] = {'I','n','t','e','r','n','a','l',' ','P','C','M',' ','C','o','n','v','e','r','t','e','r','\0'};
WCHAR szSubKey[17];
WCHAR szBuffer[256];
/* Delete ACM priority key and create it anew */
lError = RegDeleteKeyW(HKEY_CURRENT_USER, basePriorityKey);
if (lError != ERROR_SUCCESS && lError != ERROR_FILE_NOT_FOUND) {
ERR("unable to remove current key %s (0x%08x) - priority changes won't persist past application end.\n",
debugstr_w(basePriorityKey), lError);
return;
}
lError = RegCreateKeyW(HKEY_CURRENT_USER, basePriorityKey, &hPriorityKey);
if (lError != ERROR_SUCCESS) {
ERR("unable to create key %s (0x%08x) - priority changes won't persist past application end.\n",
debugstr_w(basePriorityKey), lError);
return;
}
/* Write current list of priorities */
for (dwPriorityCounter = 0, padid = MSACM_pFirstACMDriverID; padid; padid = padid->pNextACMDriverID) {
if (padid->fdwSupport & ACMDRIVERDETAILS_SUPPORTF_LOCAL) continue;
if (padid->pszDriverAlias == NULL) continue; /* internal PCM converter is last */
/* Build required value name */
dwPriorityCounter++;
snprintfW(szSubKey, 17, priorityTmpl, dwPriorityCounter);
/* Value has a 1 in front for enabled drivers and 0 for disabled drivers */
snprintfW(szBuffer, 256, valueTmpl, (padid->fdwSupport & ACMDRIVERDETAILS_SUPPORTF_DISABLED) ? '0' : '1', padid->pszDriverAlias);
strlwrW(szBuffer);
lError = RegSetValueExW(hPriorityKey, szSubKey, 0, REG_SZ, (BYTE *)szBuffer, (strlenW(szBuffer) + 1) * sizeof(WCHAR));
if (lError != ERROR_SUCCESS) {
ERR("unable to write value for %s under key %s (0x%08x)\n",
debugstr_w(padid->pszDriverAlias), debugstr_w(basePriorityKey), lError);
}
}
/* Build required value name */
dwPriorityCounter++;
snprintfW(szSubKey, 17, priorityTmpl, dwPriorityCounter);
/* Value has a 1 in front for enabled drivers and 0 for disabled drivers */
snprintfW(szBuffer, 256, valueTmpl, '1', converterAlias);
lError = RegSetValueExW(hPriorityKey, szSubKey, 0, REG_SZ, (BYTE *)szBuffer, (strlenW(szBuffer) + 1) * sizeof(WCHAR));
if (lError != ERROR_SUCCESS) {
ERR("unable to write value for %s under key %s (0x%08x)\n",
debugstr_w(converterAlias), debugstr_w(basePriorityKey), lError);
}
RegCloseKey(hPriorityKey);
}
/*********************************************************************
* _wcslwr (NTDLL.@)
*/
LPWSTR __cdecl NTDLL__wcslwr( LPWSTR str )
{
return strlwrW( str );
}
/* load a VxD and return a file handle to it */
HANDLE VXD_Open( LPCWSTR filenameW, DWORD access, SECURITY_ATTRIBUTES *sa )
{
static const WCHAR dotVxDW[] = {'.','v','x','d',0};
int i;
HANDLE handle;
HMODULE module;
WCHAR *p, name[16];
if (!(GetVersion() & 0x80000000)) /* there are no VxDs on NT */
{
SetLastError( ERROR_FILE_NOT_FOUND );
return 0;
}
/* normalize the filename */
if (strlenW( filenameW ) >= sizeof(name)/sizeof(WCHAR) - 4 ||
strchrW( filenameW, '/' ) || strchrW( filenameW, '\\' ))
{
SetLastError( ERROR_FILE_NOT_FOUND );
return 0;
}
strcpyW( name, filenameW );
strlwrW( name );
p = strchrW( name, '.' );
if (!p) strcatW( name, dotVxDW );
else if (strcmpiW( p, dotVxDW )) /* existing extension has to be .vxd */
{
SetLastError( ERROR_FILE_NOT_FOUND );
return 0;
}
/* try to load the module first */
if (!(module = LoadLibraryW( name )))
{
FIXME( "Unknown/unsupported VxD %s. Try setting Windows version to 'nt40' or 'win31'.\n",
debugstr_w(name) );
SetLastError( ERROR_FILE_NOT_FOUND );
return 0;
}
/* register the module in the global list if necessary */
RtlEnterCriticalSection( &vxd_section );
for (i = 0; i < MAX_VXD_MODULES; i++)
{
if (vxd_modules[i].module == module)
{
handle = vxd_modules[i].handle;
goto done; /* already registered */
}
if (!vxd_modules[i].module) /* new one, register it */
{
IO_STATUS_BLOCK io;
FILE_INTERNAL_INFORMATION info;
/* get a file handle to the dummy file */
if (!(handle = open_vxd_handle( name )))
{
FreeLibrary( module );
goto done;
}
if (!NtQueryInformationFile( handle, &io, &info, sizeof(info), FileInternalInformation ))
vxd_modules[i].index = info.IndexNumber;
vxd_modules[i].module = module;
vxd_modules[i].handle = handle;
vxd_modules[i].proc = (DeviceIoProc)GetProcAddress( module, "DeviceIoControl" );
goto done;
}
}
ERR("too many open VxD modules, please report\n" );
FreeLibrary( module );
handle = 0;
done:
RtlLeaveCriticalSection( &vxd_section );
if (!DuplicateHandle( GetCurrentProcess(), handle, GetCurrentProcess(), &handle, 0,
(sa && (sa->nLength>=sizeof(*sa)) && sa->bInheritHandle),
DUP_HANDLE_SAME_ACCESS ))
handle = 0;
return handle;
}
