kernelbase.h File Reference

#include "windef.h"
#include "winbase.h"

Include dependency graph for kernelbase.h:

This graph shows which files directly or indirectly include this file:

Go to the source code of this file.

Classes
struct	pseudo_console

Macros
#define	HeapAlloc(heap, flags, size)   RtlAllocateHeap(heap, flags, size)
#define	HeapReAlloc(heap, flags, ptr, size)   RtlReAllocateHeap(heap, flags, ptr, size)
#define	HeapFree(heap, flags, ptr)   RtlFreeHeap(heap, flags, ptr)

Functions
WCHAR *	file_name_AtoW (LPCSTR name, BOOL alloc)
DWORD	file_name_WtoA (LPCWSTR src, INT srclen, LPSTR dest, INT destlen)
void	init_global_data (void)
void	init_startup_info (RTL_USER_PROCESS_PARAMETERS *params)
void	init_locale (HMODULE module)
void	init_console (void)
static BOOL	set_ntstatus (NTSTATUS status)

Variables
const WCHAR	windows_dir []
const WCHAR	system_dir []
static const BOOL	is_win64 = (sizeof(void *) > sizeof(int))
BOOL	is_wow64

Macro Definition Documentation

HeapAlloc

#define HeapAlloc	(		heap,
			flags,
			size
	)		RtlAllocateHeap(heap, flags, size)

Definition at line 59 of file kernelbase.h.

HeapFree

#define HeapFree	(		heap,
			flags,
			ptr
	)		RtlFreeHeap(heap, flags, ptr)

Definition at line 61 of file kernelbase.h.

HeapReAlloc

#define HeapReAlloc	(		heap,
			flags,
			ptr,
			size
	)		RtlReAllocateHeap(heap, flags, ptr, size)

Definition at line 60 of file kernelbase.h.

Function Documentation

file_name_AtoW()

WCHAR * file_name_AtoW	(	LPCSTR	name,
		BOOL	alloc
	)

Definition at line 411 of file file.c.

{
    ANSI_STRING str;
    UNICODE_STRING strW, *pstrW;
    NTSTATUS status;
 
    RtlInitAnsiString( &str, name );
    pstrW = alloc ? &strW : &NtCurrentTeb()->StaticUnicodeString;
    if (oem_file_apis)
        status = RtlOemStringToUnicodeString( pstrW, &str, alloc );
    else
        status = RtlAnsiStringToUnicodeString( pstrW, &str, alloc );
    if (status == STATUS_SUCCESS) return pstrW->Buffer;
 
    if (status == STATUS_BUFFER_OVERFLOW)
        SetLastError( ERROR_FILENAME_EXCED_RANGE );
    else
        SetLastError( RtlNtStatusToDosError(status) );
    return NULL;
}

Referenced by CreateDirectoryA(), CreateFileA(), CreateHardLinkA(), CreateProcessInternalA(), DeleteFileA(), FindFirstChangeNotificationA(), FindFirstFileExA(), GetCompressedFileSizeA(), GetDiskFreeSpaceA(), GetDiskFreeSpaceExA(), GetDriveTypeA(), GetFileAttributesA(), GetFileAttributesExA(), GetFullPathNameA(), GetLongPathNameA(), GetModuleHandleExA(), GetTempFileNameA(), GetVolumeInformationA(), LoadLibraryExA(), NeedCurrentDirectoryForExePathA(), RemoveDirectoryA(), SearchPathA(), SetCurrentDirectoryA(), and SetFileAttributesA().

file_name_WtoA()

DWORD file_name_WtoA	(	LPCWSTR	src,
		INT	srclen,
		LPSTR	dest,
		INT	destlen
	)

Definition at line 438 of file file.c.

{
    DWORD ret;
 
    if (srclen < 0) srclen = lstrlenW( src ) + 1;
    if (!destlen)
    {
        if (oem_file_apis)
        {
            UNICODE_STRING strW;
            strW.Buffer = (WCHAR *)src;
            strW.Length = srclen * sizeof(WCHAR);
            ret = RtlUnicodeStringToOemSize( &strW ) - 1;
        }
        else
            RtlUnicodeToMultiByteSize( &ret, src, srclen * sizeof(WCHAR) );
    }
    else
    {
        if (oem_file_apis)
            RtlUnicodeToOemN( dest, destlen, &ret, src, srclen * sizeof(WCHAR) );
        else
            RtlUnicodeToMultiByteN( dest, destlen, &ret, src, srclen * sizeof(WCHAR) );
    }
    return ret;
}

Referenced by FindFirstFileExA(), FindNextFileA(), GetFinalPathNameByHandleA(), GetFullPathNameA(), GetMappedFileNameA(), GetModuleFileNameA(), GetTempFileNameA(), and GetVolumeInformationA().

init_console()

void init_console

(

void

)

Definition at line 2339 of file console.c.

{
    RTL_USER_PROCESS_PARAMETERS *params = RtlGetCurrentPeb()->ProcessParameters;
 
    if (params->ConsoleHandle == CONSOLE_HANDLE_SHELL)
    {
        HANDLE tty_in = NULL, tty_out = NULL, process = NULL;
        COORD size;
 
        if (is_tty_handle( params->hStdInput ))
        {
            tty_in = params->hStdInput;
            params->hStdInput = NULL;
        }
        if (is_tty_handle( params->hStdOutput ))
        {
            tty_out = params->hStdOutput;
            params->hStdOutput = NULL;
        }
        if (is_tty_handle( params->hStdError ))
        {
            if (tty_out) CloseHandle( params->hStdError );
            else tty_out = params->hStdError;
            params->hStdError = NULL;
        }
 
        size.X = params->dwXCountChars;
        size.Y = params->dwYCountChars;
        TRACE( "creating unix console (size %u %u)\n", size.X, size.Y );
        params->ConsoleHandle = create_pseudo_console( size, tty_in, tty_out, NULL, 0, &process );
        CloseHandle( process );
        CloseHandle( tty_in );
        CloseHandle( tty_out );
 
        if (params->ConsoleHandle && create_console_connection( params->ConsoleHandle ))
        {
            init_console_std_handles( FALSE );
        }
    }
    else if (params->ConsoleHandle == CONSOLE_HANDLE_ALLOC ||
             params->ConsoleHandle == CONSOLE_HANDLE_ALLOC_NO_WINDOW)
    {
        BOOL no_window = params->ConsoleHandle == CONSOLE_HANDLE_ALLOC_NO_WINDOW;
        HMODULE mod = GetModuleHandleW( NULL );
        params->ConsoleHandle = NULL;
        if (RtlImageNtHeader( mod )->OptionalHeader.Subsystem == IMAGE_SUBSYSTEM_WINDOWS_CUI)
            alloc_console( no_window );
    }
    else if (params->ConsoleHandle && params->ConsoleHandle != CONSOLE_HANDLE_SHELL_NO_WINDOW)
        create_console_connection( params->ConsoleHandle );
}

Referenced by DllMain().

init_global_data()

void init_global_data

(

void

)

Definition at line 931 of file memory.c.

{
    global_data.mem_entries = VirtualAlloc( NULL, MAX_MEM_HANDLES * sizeof(struct mem_entry), MEM_COMMIT, PAGE_READWRITE );
    if (!(next_free_mem = global_data.mem_entries)) ERR( "Failed to allocate kernelbase global handle table\n" );
    global_data.mem_entries_end = global_data.mem_entries + MAX_MEM_HANDLES;
}

Referenced by DllMain().

init_locale()

void init_locale

(

HMODULE

module

)

Definition at line 1911 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().

init_startup_info()

void init_startup_info

(

RTL_USER_PROCESS_PARAMETERS *

params

)

Definition at line 1306 of file process.c.

{
    ANSI_STRING ansi;
 
    command_lineW = params->CommandLine.Buffer;
    if (!RtlUnicodeStringToAnsiString( &ansi, &params->CommandLine, TRUE )) command_lineA = ansi.Buffer;
}

Referenced by DllMain().

set_ntstatus()

static BOOL set_ntstatus ( NTSTATUS  status )

inlinestatic

Definition at line 52 of file kernelbase.h.

{
    if (status) SetLastError( RtlNtStatusToDosError( status ));
    return !status;
}

Variable Documentation

is_win64

const BOOL is_win64 = (sizeof(void *) > sizeof(int))

static

Definition at line 49 of file kernelbase.h.

Referenced by create_key(), create_vdm_process(), EnumProcessModulesEx(), get_classes_root_hkey(), GetModuleBaseNameW(), GetModuleFileNameExW(), GetModuleInformation(), GetSystemWow64DirectoryA(), GetSystemWow64DirectoryW(), module_iterator_next(), module_push_iter(), open_key(), open_subkey(), test_CoGetPSClsid(), test_register_typelib(), test_SHGetFolderPathA(), and test_stub().

is_wow64

BOOL is_wow64

extern

Definition at line 38 of file main.c.

Referenced by __IsWow64Process(), _SHGetCurrentVersionPath(), _SHGetDefaultValue(), CoGetPSClsid(), create_vdm_process(), custom_start_server(), delete_component_path(), DllMain(), do_msidbCustomActionTypeDll(), EnumProcessModulesEx(), get_owner_company(), get_registry_view(), GetNativeSystemInfo(), GetSystemWow64DirectoryA(), GetSystemWow64DirectoryW(), IsOS(), open_key(), open_subkey(), reg_get_typelib_module(), RegisterTypeLib(), set_component_path(), START_TEST(), test_CoGetPSClsid(), test_create_env(), test_installprops(), test_IsWow64Process(), test_LBS_NODATA(), test_MsiGetProductProperty(), test_NtMapViewOfSection(), test_process_components(), test_publish(), test_publish_assemblies(), test_publish_features(), test_publish_product(), test_redirection(), test_register_font(), test_register_product(), test_register_typelib(), test_register_user(), test_RtlThreadErrorMode(), test_SHGetFolderPathA(), test_SHParseDisplayName(), test_stub(), test_SystemInfo(), test_thread_processor(), UnRegisterTypeLib(), and validate_package().

system_dir

const WCHAR system_dir[]

extern

Definition at line 68 of file file.c.

Referenced by alloc_console(), CLRRuntimeInfo_GetRuntimeDirectory(), create_pseudo_console(), get_machine_wow64_dir(), GetDynamicTimeZoneInformation(), GetSystemDirectoryA(), GetSystemDirectoryW(), GetTimeZoneInformationForYear(), VerFindFileW(), and VfdInstallDriver().

windows_dir

const WCHAR windows_dir[]

extern

Definition at line 67 of file file.c.

Referenced by GetWindowsDirectoryA(), GetWindowsDirectoryW(), lookup_winsxs(), test_GetNamedSecurityInfoA(), and VerFindFileW().