DllMain.c File Reference

#include <windows.h>

Include dependency graph for DllMain.c:

Go to the source code of this file.

Functions
void	init_locale (HMODULE module)
static void	InitSystemDir (void)
BOOL WINAPI	DllMain (HINSTANCE hinstDLL, DWORD fdwReason, LPVOID lpvReserved)

Variables
char	system_dir [MAX_PATH]

Function Documentation

DllMain()

BOOL WINAPI DllMain	(	HINSTANCE	hinstDLL,
		DWORD	fdwReason,
		LPVOID	lpvReserved
	)

Definition at line 16 of file DllMain.c.

{
    switch (fdwReason)
    {
        case DLL_PROCESS_ATTACH:
            InitSystemDir();
            //init_locale(hinstDLL);
            break;
 
        case DLL_THREAD_ATTACH:
            break;
 
        case DLL_THREAD_DETACH:
            break;
 
        case DLL_PROCESS_DETACH:
            break;
    }
 
    return TRUE;
}

init_locale()

void init_locale

(

HMODULE

module

)

Definition at line 1913 of file locale.c.

{
    USHORT utf8[2] = { 0, CP_UTF8 };
    USHORT *ansi_ptr, *oem_ptr;
    WCHAR bufferW[LOCALE_NAME_MAX_LENGTH];
    DYNAMIC_TIME_ZONE_INFORMATION timezone;
    const WCHAR *user_locale_name;
    DWORD count;
    SIZE_T size;
    HKEY hkey;
 
    kernelbase_handle = module;
    load_locale_nls();
    load_sortdefault_nls();
 
    if (system_lcid == LOCALE_CUSTOM_UNSPECIFIED) system_lcid = MAKELANGID( LANG_ENGLISH, SUBLANG_DEFAULT );
    system_locale = NlsValidateLocale( &system_lcid, 0 );
 
    NtQueryDefaultLocale( TRUE, &user_lcid );
    if (!(user_locale = NlsValidateLocale( &user_lcid, 0 )))
    {
        if (GetEnvironmentVariableW( L"WINEUSERLOCALE", bufferW, ARRAY_SIZE(bufferW) ))
            user_locale = get_locale_by_name( bufferW, &user_lcid );
        if (!user_locale) user_locale = system_locale;
    }
    user_lcid = user_locale->ilanguage;
    if (user_lcid == LOCALE_CUSTOM_UNSPECIFIED) user_lcid = LOCALE_CUSTOM_DEFAULT;
 
    if (GetEnvironmentVariableW( L"WINEUNIXCP", bufferW, ARRAY_SIZE(bufferW) ))
        unix_cp = wcstoul( bufferW, NULL, 10 );
 
    NtGetNlsSectionPtr( 12, NormalizationC, NULL, (void **)&norm_info, &size );
 
    ansi_ptr = NtCurrentTeb()->Peb->AnsiCodePageData ? NtCurrentTeb()->Peb->AnsiCodePageData : utf8;
    oem_ptr = NtCurrentTeb()->Peb->OemCodePageData ? NtCurrentTeb()->Peb->OemCodePageData : utf8;
    RtlInitCodePageTable( ansi_ptr, &ansi_cpinfo );
    RtlInitCodePageTable( oem_ptr, &oem_cpinfo );
 
    RegCreateKeyExW( HKEY_LOCAL_MACHINE, L"System\\CurrentControlSet\\Control\\Nls",
                     0, NULL, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &nls_key, NULL );
    RegCreateKeyExW( HKEY_LOCAL_MACHINE, L"Software\\Microsoft\\Windows NT\\CurrentVersion\\Time Zones",
                     0, NULL, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &tz_key, NULL );
    RegCreateKeyExW( HKEY_CURRENT_USER, L"Control Panel\\International",
                     0, NULL, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &intl_key, NULL );
 
    current_locale_sort = get_language_sort( LOCALE_NAME_USER_DEFAULT );
 
    if (GetDynamicTimeZoneInformation( &timezone ) != TIME_ZONE_ID_INVALID &&
        !RegCreateKeyExW( HKEY_LOCAL_MACHINE, L"System\\CurrentControlSet\\Control\\TimeZoneInformation",
                          0, NULL, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &hkey, NULL ))
    {
        RegSetValueExW( hkey, L"StandardName", 0, REG_SZ, (BYTE *)timezone.StandardName,
                        (lstrlenW(timezone.StandardName) + 1) * sizeof(WCHAR) );
        RegSetValueExW( hkey, L"TimeZoneKeyName", 0, REG_SZ, (BYTE *)timezone.TimeZoneKeyName,
                        (lstrlenW(timezone.TimeZoneKeyName) + 1) * sizeof(WCHAR) );
        RegCloseKey( hkey );
    }
 
    /* Update registry contents if the user locale has changed.
     * This simulates the action of the Windows control panel. */
 
    user_locale_name = locale_strings + user_locale->sname + 1;
    count = sizeof(bufferW);
    if (!RegQueryValueExW( intl_key, L"LocaleName", NULL, NULL, (BYTE *)bufferW, &count ))
    {
        if (!wcscmp( bufferW, user_locale_name )) return; /* unchanged */
        TRACE( "updating registry, locale changed %s -> %s\n",
               debugstr_w(bufferW), debugstr_w(user_locale_name) );
    }
    else TRACE( "updating registry, locale changed none -> %s\n", debugstr_w(user_locale_name) );
 
    update_locale_registry();
 
    if (!RegCreateKeyExW( nls_key, L"Codepage",
                          0, NULL, REG_OPTION_NON_VOLATILE, KEY_ALL_ACCESS, NULL, &hkey, NULL ))
    {
        count = swprintf( bufferW, ARRAY_SIZE(bufferW), L"%03d", GetACP() );
        RegSetValueExW( hkey, L"ACP", 0, REG_SZ, (BYTE *)bufferW, (count + 1) * sizeof(WCHAR) );
        count = swprintf( bufferW, ARRAY_SIZE(bufferW), L"%03d", GetOEMCP() );
        RegSetValueExW( hkey, L"OEMCP", 0, REG_SZ, (BYTE *)bufferW, (count + 1) * sizeof(WCHAR) );
        count = swprintf( bufferW, ARRAY_SIZE(bufferW), L"%03d", system_locale->idefaultmaccodepage );
        RegSetValueExW( hkey, L"MACCP", 0, REG_SZ, (BYTE *)bufferW, (count + 1) * sizeof(WCHAR) );
        RegCloseKey( hkey );
    }
}

Referenced by DllMain().

InitSystemDir()

static void InitSystemDir ( void  )

static

Definition at line 11 of file DllMain.c.

{
    GetSystemDirectoryA(system_dir, MAX_PATH);
}

Referenced by DllMain().

Variable Documentation

system_dir

char system_dir[MAX_PATH]

Definition at line 7 of file DllMain.c.

Referenced by alloc_console(), CLRRuntimeInfo_GetRuntimeDirectory(), create_pseudo_console(), GetDynamicTimeZoneInformation(), GetTimeZoneInformationForYear(), InitSystemDir(), VerFindFileW(), and VfdInstallDriver().