June 2022 - Wine-commits - list.winehq.org

Rémi Bernon : winebus.sys: Use UINT instead of enum and UINT64 instead of unix_device pointer.
by Alexandre Julliard 27 Jun '22

27 Jun '22

Module: wine Branch: master Commit: 077d64bdbd0dcecf3f511976b4224750b7bc02dc URL: https://source.winehq.org/git/wine.git/?a=commit;h=077d64bdbd0dcecf3f511976… Author: Rémi Bernon <rbernon(a)codeweavers.com> Date: Thu Jun 16 17:14:56 2022 +0200 winebus.sys: Use UINT instead of enum and UINT64 instead of unix_device pointer. Signed-off-by: Rémi Bernon <rbernon(a)codeweavers.com> --- dlls/winebus.sys/main.c | 31 +++++++++++++++++-------------- dlls/winebus.sys/unix_private.h | 2 ++ dlls/winebus.sys/unixlib.c | 27 +++++++++++++++------------ dlls/winebus.sys/unixlib.h | 22 +++++++++++++++------- 4 files changed, 49 insertions(+), 33 deletions(-) Diff: https://source.winehq.org/git/wine.git/?a=commitdiff;h=077d64bdbd0dcecf3f51…

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Nikolay Sivov : reg: Add REG_QWORD support to 'add'.
by Alexandre Julliard 27 Jun '22

27 Jun '22

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Jacek Caban : win32u: Move GetMenuDefaultItem implementation from user32.
by Alexandre Julliard 27 Jun '22

27 Jun '22

Module: wine Branch: master Commit: 2bd0c8727875ed001068f91299511ce58f5a1c2c URL: https://source.winehq.org/git/wine.git/?a=commit;h=2bd0c8727875ed001068f912… Author: Jacek Caban <jacek(a)codeweavers.com> Date: Sun Jun 26 14:58:27 2022 +0200 win32u: Move GetMenuDefaultItem implementation from user32. --- dlls/user32/menu.c | 37 ++----------------------------------- dlls/win32u/menu.c | 42 ++++++++++++++++++++++++++++++++++++++++++ include/ntuser.h | 1 + 3 files changed, 45 insertions(+), 35 deletions(-) diff --git a/dlls/user32/menu.c b/dlls/user32/menu.c index 6fb381ea617..afbf4d2fcea 100644 --- a/dlls/user32/menu.c +++ b/dlls/user32/menu.c @@ -911,42 +911,9 @@ BOOL WINAPI SetMenuItemInfoW(HMENU hmenu, UINT item, BOOL bypos, /********************************************************************** * GetMenuDefaultItem (USER32.@) */ -UINT WINAPI GetMenuDefaultItem(HMENU hmenu, UINT bypos, UINT flags) +UINT WINAPI GetMenuDefaultItem( HMENU menu, UINT bypos, UINT flags ) { - POPUPMENU *menu; - MENUITEM * item; - UINT i = 0; - - TRACE("(%p,%d,%d)\n", hmenu, bypos, flags); - - if (!(menu = MENU_GetMenu(hmenu))) return -1; - - /* find default item */ - item = menu->items; - - /* empty menu */ - if (! item) return -1; - - while ( !( item->fState & MFS_DEFAULT ) ) - { - i++; item++; - if (i >= menu->nItems ) return -1; - } - - /* default: don't return disabled items */ - if ( (!(GMDI_USEDISABLED & flags)) && (item->fState & MFS_DISABLED )) return -1; - - /* search rekursiv when needed */ - if ( (item->fType & MF_POPUP) && (flags & GMDI_GOINTOPOPUPS) ) - { - UINT ret; - ret = GetMenuDefaultItem( item->hSubMenu, bypos, flags ); - if ( -1 != ret ) return ret; - - /* when item not found in submenu, return the popup item */ - } - return ( bypos ) ? i : item->wID; - + return NtUserThunkedMenuItemInfo( menu, bypos, flags, NtUserGetMenuDefaultItem, NULL, NULL ); } diff --git a/dlls/win32u/menu.c b/dlls/win32u/menu.c index 598576437c6..cf755c57a15 100644 --- a/dlls/win32u/menu.c +++ b/dlls/win32u/menu.c @@ -1170,6 +1170,45 @@ static HMENU get_sub_menu( HMENU handle, INT pos ) return submenu; } +/* see GetMenuDefaultItem */ +static UINT get_menu_default_item( HMENU handle, UINT bypos, UINT flags ) +{ + MENUITEM *item = NULL; + POPUPMENU *menu; + UINT i; + + TRACE( "(%p,%d,%d)\n", handle, bypos, flags ); + + if (!(menu = grab_menu_ptr( handle ))) return -1; + + for (i = 0; i < menu->nItems; i++) + { + if (!(menu->items[i].fState & MFS_DEFAULT)) continue; + item = &menu->items[i]; + break; + } + + /* default: don't return disabled items */ + if (item && (!(GMDI_USEDISABLED & flags)) && (item->fState & MFS_DISABLED)) item = NULL; + + /* search submenu when needed */ + if (item && (item->fType & MF_POPUP) && (flags & GMDI_GOINTOPOPUPS)) + { + UINT ret = get_menu_default_item( item->hSubMenu, bypos, flags ); + if (ret != -1) + { + release_menu_ptr( menu ); + return ret; + } + /* when item not found in submenu, return the popup item */ + } + + if (!item) i = -1; + else if (!bypos) i = item->wID; + release_menu_ptr( menu ); + return i; +} + /********************************************************************** * NtUserThunkedMenuItemInfo (win32u.@) */ @@ -1185,6 +1224,9 @@ UINT WINAPI NtUserThunkedMenuItemInfo( HMENU handle, UINT pos, UINT flags, UINT case NtUserCheckMenuRadioItem: return check_menu_radio_item( handle, pos, info->cch, info->fMask, flags ); + case NtUserGetMenuDefaultItem: + return get_menu_default_item( handle, pos, flags ); + case NtUserGetMenuItemID: if (!(menu = find_menu_item( handle, pos, flags, &i ))) return -1; ret = menu->items[i].fType & MF_POPUP ? -1 : menu->items[i].wID; diff --git a/include/ntuser.h b/include/ntuser.h index bf4e9f4b13a..e1435bc2626 100644 --- a/include/ntuser.h +++ b/include/ntuser.h @@ -225,6 +225,7 @@ enum NtUserInsertMenuItem, /* Wine extensions */ NtUserCheckMenuRadioItem, + NtUserGetMenuDefaultItem, NtUserGetMenuItemID, NtUserGetMenuItemInfoA, NtUserGetMenuItemInfoW,

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Jacek Caban : user32: Use IsMenu in MENU_mnu2mnuii.
by Alexandre Julliard 27 Jun '22

27 Jun '22

Module: wine Branch: master Commit: fee6acf337f127b9fe57fd7d2651d1e7390af1f2 URL: https://source.winehq.org/git/wine.git/?a=commit;h=fee6acf337f127b9fe57fd7d… Author: Jacek Caban <jacek(a)codeweavers.com> Date: Mon Jun 27 00:37:10 2022 +0200 user32: Use IsMenu in MENU_mnu2mnuii. --- dlls/user32/menu.c | 3 ++- dlls/user32/tests/menu.c | 11 +++++++++++ 2 files changed, 13 insertions(+), 1 deletion(-) diff --git a/dlls/user32/menu.c b/dlls/user32/menu.c index afbf4d2fcea..52dc6369e3a 100644 --- a/dlls/user32/menu.c +++ b/dlls/user32/menu.c @@ -489,7 +489,8 @@ static void MENU_mnu2mnuii( UINT flags, UINT_PTR id, LPCWSTR str, pmii->fMask |= MIIM_DATA; pmii->dwItemData = (ULONG_PTR) str; } - if( flags & MF_POPUP && MENU_GetMenu((HMENU)id)) { + if ((flags & MF_POPUP) && IsMenu( UlongToHandle( id ))) + { pmii->fMask |= MIIM_SUBMENU; pmii->hSubMenu = (HMENU)id; } diff --git a/dlls/user32/tests/menu.c b/dlls/user32/tests/menu.c index c7a20e1b8e9..6862f13c6b1 100644 --- a/dlls/user32/tests/menu.c +++ b/dlls/user32/tests/menu.c @@ -3013,6 +3013,7 @@ static void test_InsertMenu(void) { MF_HELP, 1, MAKEINTRESOURCEA(1) } }; HMENU hmenu; + BOOL ret; #define create_menu(a) create_menu_from_data((a), ARRAY_SIZE(a)) #define create_menuitem(a) create_menuitem_from_data((a), ARRAY_SIZE(a)) @@ -3054,6 +3055,16 @@ static void test_InsertMenu(void) #undef create_menu #undef create_menuitem #undef compare_menu + + hmenu = CreateMenu(); + + SetLastError(0xdeadbeef); + ret = InsertMenuW(hmenu, -1, MF_BYPOSITION | MF_POPUP, 0xdeadbeef, L"test"); + ok(ret && GetLastError() == ERROR_INVALID_MENU_HANDLE, + "InsertMenuW returned %x %lu\n", ret, GetLastError()); + ok(GetMenuItemCount(hmenu) == 1, "GetMenuItemCount() = %d\n", GetMenuItemCount(hmenu)); + + DestroyMenu(hmenu); } static void test_menu_getmenuinfo(void)

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Jacek Caban : win32u: Move NtUserGetSystemMenu implementation from user32.
by Alexandre Julliard 27 Jun '22

27 Jun '22

Module: wine Branch: master Commit: e411b9815546e2127aacbef7129ab40f833be7c6 URL: https://source.winehq.org/git/wine.git/?a=commit;h=e411b9815546e2127aacbef7… Author: Jacek Caban <jacek(a)codeweavers.com> Date: Fri Apr 15 00:54:36 2022 +0200 win32u: Move NtUserGetSystemMenu implementation from user32. --- dlls/user32/controls.h | 6 -- dlls/user32/menu.c | 124 ----------------------------------------- dlls/user32/user_main.c | 8 ++- dlls/win32u/menu.c | 129 ++++++++++++++++++++++++++++++++++++++++++- dlls/win32u/ntuser_private.h | 1 - include/ntuser.h | 7 +++ 6 files changed, 140 insertions(+), 135 deletions(-) Diff: https://source.winehq.org/git/wine.git/?a=commitdiff;h=e411b9815546e2127aac…

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Jacek Caban : win32u: Move menu object declarations to menu.c.
by Alexandre Julliard 27 Jun '22

27 Jun '22

Module: wine Branch: master Commit: 290a5314c8bc43344b781a903b5791b8b0ffb9d6 URL: https://source.winehq.org/git/wine.git/?a=commit;h=290a5314c8bc43344b781a90… Author: Jacek Caban <jacek(a)codeweavers.com> Date: Mon Jun 27 10:59:51 2022 +0200 win32u: Move menu object declarations to menu.c. And drop typedefs. --- dlls/win32u/menu.c | 289 +++++++++++++++++++++++++------------------ dlls/win32u/ntuser_private.h | 49 -------- 2 files changed, 167 insertions(+), 171 deletions(-) Diff: https://source.winehq.org/git/wine.git/?a=commitdiff;h=290a5314c8bc43344b78…

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Jacek Caban : user32: Remove no longer needed helpers.
by Alexandre Julliard 27 Jun '22

27 Jun '22

Module: wine Branch: master Commit: 9546953bfaa0db0dd2d054ff5205cf8ef660a721 URL: https://source.winehq.org/git/wine.git/?a=commit;h=9546953bfaa0db0dd2d054ff… Author: Jacek Caban <jacek(a)codeweavers.com> Date: Mon Jun 27 11:57:19 2022 +0200 user32: Remove no longer needed helpers. --- dlls/user32/sysparams.c | 19 ------------------- dlls/user32/win.c | 37 ++++++++++++------------------------- dlls/user32/win.h | 9 +-------- 3 files changed, 13 insertions(+), 52 deletions(-) diff --git a/dlls/user32/sysparams.c b/dlls/user32/sysparams.c index 738186afb89..26259ab76e9 100644 --- a/dlls/user32/sysparams.c +++ b/dlls/user32/sysparams.c @@ -669,15 +669,6 @@ BOOL WINAPI EnumDisplaySettingsExW( const WCHAR *device, DWORD mode, return NtUserEnumDisplaySettings( &str, mode, dev_mode, flags ); } -/********************************************************************** - * get_monitor_dpi - */ -UINT get_monitor_dpi( HMONITOR monitor ) -{ - /* FIXME: use the monitor DPI instead */ - return system_dpi; -} - /********************************************************************** * get_win_monitor_dpi */ @@ -729,16 +720,6 @@ static POINT point_phys_to_win_dpi( HWND hwnd, POINT pt ) return map_dpi_point( pt, get_win_monitor_dpi( hwnd ), GetDpiForWindow( hwnd )); } -/********************************************************************** - * point_win_to_thread_dpi - */ -POINT point_win_to_thread_dpi( HWND hwnd, POINT pt ) -{ - UINT dpi = get_thread_dpi(); - if (!dpi) dpi = get_win_monitor_dpi( hwnd ); - return map_dpi_point( pt, GetDpiForWindow( hwnd ), dpi ); -} - /********************************************************************** * map_dpi_rect */ diff --git a/dlls/user32/win.c b/dlls/user32/win.c index 9d19376fe44..d1b25da0e68 100644 --- a/dlls/user32/win.c +++ b/dlls/user32/win.c @@ -37,25 +37,6 @@ WINE_DEFAULT_DEBUG_CHANNEL(win); -/*********************************************************************** - * get_user_handle_ptr - */ -void *get_user_handle_ptr( HANDLE handle, unsigned int type ) -{ - return (void *)NtUserCallTwoParam( HandleToUlong(handle), type, NtUserGetHandlePtr ); -} - - -/*********************************************************************** - * release_user_handle_ptr - */ -void release_user_handle_ptr( void *ptr ) -{ - assert( ptr && ptr != OBJ_OTHER_PROCESS ); - NtUserCallOneParam( 1, NtUserLock ); -} - - /******************************************************************* * list_window_children * @@ -149,16 +130,22 @@ BOOL is_desktop_window( HWND hwnd ) */ WND *WIN_GetPtr( HWND hwnd ) { - WND *ptr; - - if ((ptr = get_user_handle_ptr( hwnd, NTUSER_OBJ_WINDOW )) == WND_OTHER_PROCESS) - { - if (is_desktop_window( hwnd )) ptr = WND_DESKTOP; - } + WND *ptr = (void *)NtUserCallTwoParam( HandleToUlong(hwnd), NTUSER_OBJ_WINDOW, NtUserGetHandlePtr ); + if (ptr == WND_OTHER_PROCESS && is_desktop_window( hwnd )) ptr = WND_DESKTOP; return ptr; } +/*********************************************************************** + * WIN_ReleasePtr + */ +void WIN_ReleasePtr( WND *ptr ) +{ + assert( ptr && ptr != OBJ_OTHER_PROCESS ); + NtUserCallOneParam( 1, NtUserLock ); +} + + /*********************************************************************** * WIN_IsCurrentProcess * diff --git a/dlls/user32/win.h b/dlls/user32/win.h index bce93617d3f..59a7e0e2e38 100644 --- a/dlls/user32/win.h +++ b/dlls/user32/win.h @@ -37,6 +37,7 @@ struct tagDIALOGINFO; extern HWND get_hwnd_message_parent(void) DECLSPEC_HIDDEN; extern BOOL is_desktop_window( HWND hwnd ) DECLSPEC_HIDDEN; extern WND *WIN_GetPtr( HWND hwnd ) DECLSPEC_HIDDEN; +extern void WIN_ReleasePtr( WND *ptr ) DECLSPEC_HIDDEN; extern HWND WIN_GetFullHandle( HWND hwnd ) DECLSPEC_HIDDEN; extern HWND WIN_IsCurrentProcess( HWND hwnd ) DECLSPEC_HIDDEN; extern HWND WIN_IsCurrentThread( HWND hwnd ) DECLSPEC_HIDDEN; @@ -48,20 +49,12 @@ extern HWND *WIN_ListChildren( HWND hwnd ) DECLSPEC_HIDDEN; extern void MDI_CalcDefaultChildPos( HWND hwndClient, INT total, LPPOINT lpPos, INT delta, UINT *id ) DECLSPEC_HIDDEN; extern HDESK open_winstation_desktop( HWINSTA hwinsta, LPCWSTR name, DWORD flags, BOOL inherit, ACCESS_MASK access ) DECLSPEC_HIDDEN; -/* to release pointers retrieved by WIN_GetPtr */ -static inline void WIN_ReleasePtr( WND *ptr ) -{ - release_user_handle_ptr( ptr ); -} - extern void WINPOS_ActivateOtherWindow( HWND hwnd ) DECLSPEC_HIDDEN; -extern UINT get_monitor_dpi( HMONITOR monitor ) DECLSPEC_HIDDEN; extern UINT get_win_monitor_dpi( HWND hwnd ) DECLSPEC_HIDDEN; extern UINT get_thread_dpi(void) DECLSPEC_HIDDEN; extern POINT map_dpi_point( POINT pt, UINT dpi_from, UINT dpi_to ) DECLSPEC_HIDDEN; extern POINT point_win_to_phys_dpi( HWND hwnd, POINT pt ) DECLSPEC_HIDDEN; -extern POINT point_win_to_thread_dpi( HWND hwnd, POINT pt ) DECLSPEC_HIDDEN; extern RECT map_dpi_rect( RECT rect, UINT dpi_from, UINT dpi_to ) DECLSPEC_HIDDEN; extern RECT rect_win_to_thread_dpi( HWND hwnd, RECT rect ) DECLSPEC_HIDDEN;

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Robert Wilhelm : vbscript: Use return_null in more places.
by Alexandre Julliard 27 Jun '22

27 Jun '22

Module: wine Branch: master Commit: 82d27a0d3c34c6c785c70cf9de6d7c444086e21e URL: https://source.winehq.org/git/wine.git/?a=commit;h=82d27a0d3c34c6c785c70cf9… Author: Robert Wilhelm <robert.wilhelm(a)gmx.net> Date: Mon Jun 27 14:17:06 2022 +0200 vbscript: Use return_null in more places. Signed-off-by: Robert Wilhelm <robert.wilhelm(a)gmx.net> --- dlls/vbscript/global.c | 16 ++++------------ 1 file changed, 4 insertions(+), 12 deletions(-) diff --git a/dlls/vbscript/global.c b/dlls/vbscript/global.c index 9bc9349dd55..4b5dee6ebc3 100644 --- a/dlls/vbscript/global.c +++ b/dlls/vbscript/global.c @@ -848,9 +848,7 @@ static HRESULT Global_Hex(BuiltinDisp *This, VARIANT *arg, unsigned args_cnt, VA n = (WORD)V_I2(arg); break; case VT_NULL: - if(res) - V_VT(res) = VT_NULL; - return S_OK; + return return_null(res); default: hres = to_int(arg, &ret); if(FAILED(hres)) @@ -889,9 +887,7 @@ static HRESULT Global_Oct(BuiltinDisp *This, VARIANT *arg, unsigned args_cnt, VA n = (WORD)V_I2(arg); break; case VT_NULL: - if(res) - V_VT(res) = VT_NULL; - return S_OK; + return return_null(res); default: hres = to_int(arg, &ret); if(FAILED(hres)) @@ -1430,9 +1426,7 @@ static HRESULT Global_LCase(BuiltinDisp *This, VARIANT *arg, unsigned args_cnt, TRACE("%s\n", debugstr_variant(arg)); if(V_VT(arg) == VT_NULL) { - if(res) - V_VT(res) = VT_NULL; - return S_OK; + return return_null(res); } hres = to_string(arg, &str); @@ -1461,9 +1455,7 @@ static HRESULT Global_UCase(BuiltinDisp *This, VARIANT *arg, unsigned args_cnt, TRACE("%s\n", debugstr_variant(arg)); if(V_VT(arg) == VT_NULL) { - if(res) - V_VT(res) = VT_NULL; - return S_OK; + return return_null(res); } hres = to_string(arg, &str);

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Alexandre Julliard : msvcrt: Move the strncpy_s() implementation to string.c.
by Alexandre Julliard 27 Jun '22

27 Jun '22

Module: wine Branch: master Commit: 3514e65f261b74beba75be49e1f9b3b292d1e69b URL: https://source.winehq.org/git/wine.git/?a=commit;h=3514e65f261b74beba75be49… Author: Alexandre Julliard <julliard(a)winehq.org> Date: Mon Jun 27 10:48:11 2022 +0200 msvcrt: Move the strncpy_s() implementation to string.c. Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- dlls/msvcrt/heap.c | 38 -------------------------------------- dlls/msvcrt/string.c | 38 ++++++++++++++++++++++++++++++++++++++ 2 files changed, 38 insertions(+), 38 deletions(-) diff --git a/dlls/msvcrt/heap.c b/dlls/msvcrt/heap.c index 049c4e0cd93..bf06c37e2c5 100644 --- a/dlls/msvcrt/heap.c +++ b/dlls/msvcrt/heap.c @@ -827,44 +827,6 @@ int CDECL wmemcpy_s(wchar_t *dest, size_t numberOfElements, } #endif -/********************************************************************* - * strncpy_s (MSVCRT.@) - */ -int CDECL strncpy_s(char *dest, size_t numberOfElements, - const char *src, size_t count) -{ - size_t i, end; - - TRACE("(%p %Iu %s %Iu)\n", dest, numberOfElements, debugstr_a(src), count); - - if(!count) { - if(dest && numberOfElements) - *dest = 0; - return 0; - } - - if (!MSVCRT_CHECK_PMT(dest != NULL)) return EINVAL; - if (!MSVCRT_CHECK_PMT(src != NULL)) return EINVAL; - if (!MSVCRT_CHECK_PMT(numberOfElements != 0)) return EINVAL; - - if(count!=_TRUNCATE && count<numberOfElements) - end = count; - else - end = numberOfElements-1; - - for(i=0; i<end && src[i]; i++) - dest[i] = src[i]; - - if(!src[i] || end==count || count==_TRUNCATE) { - dest[i] = '\0'; - return 0; - } - - MSVCRT_INVALID_PMT("dest[numberOfElements] is too small", EINVAL); - dest[0] = '\0'; - return EINVAL; -} - BOOL msvcrt_init_heap(void) { heap = HeapCreate(0, 0, 0); diff --git a/dlls/msvcrt/string.c b/dlls/msvcrt/string.c index 181a161481c..f0bfcbd591b 100644 --- a/dlls/msvcrt/string.c +++ b/dlls/msvcrt/string.c @@ -1268,6 +1268,44 @@ char* __cdecl strncpy(char *dst, const char *src, size_t len) return dst; } +/****************************************************************** + * strncpy_s (MSVCRT.@) + */ +int CDECL strncpy_s(char *dest, size_t numberOfElements, + const char *src, size_t count) +{ + size_t i, end; + + TRACE("(%p %Iu %s %Iu)\n", dest, numberOfElements, debugstr_a(src), count); + + if(!count) { + if(dest && numberOfElements) + *dest = 0; + return 0; + } + + if (!MSVCRT_CHECK_PMT(dest != NULL)) return EINVAL; + if (!MSVCRT_CHECK_PMT(src != NULL)) return EINVAL; + if (!MSVCRT_CHECK_PMT(numberOfElements != 0)) return EINVAL; + + if(count!=_TRUNCATE && count<numberOfElements) + end = count; + else + end = numberOfElements-1; + + for(i=0; i<end && src[i]; i++) + dest[i] = src[i]; + + if(!src[i] || end==count || count==_TRUNCATE) { + dest[i] = '\0'; + return 0; + } + + MSVCRT_INVALID_PMT("dest[numberOfElements] is too small", EINVAL); + dest[0] = '\0'; + return EINVAL; +} + /********************************************************************* * strcpy (MSVCRT.@) */

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Alexandre Julliard : msvcrt: Unify the strncpy_s() and wcsncpy_s() implementations.
by Alexandre Julliard 27 Jun '22

27 Jun '22

Module: wine Branch: master Commit: fdcf03fb72484871c031728a08d2308f9d9326ae URL: https://source.winehq.org/git/wine.git/?a=commit;h=fdcf03fb72484871c031728a… Author: Alexandre Julliard <julliard(a)winehq.org> Date: Mon Jun 27 10:49:52 2022 +0200 msvcrt: Unify the strncpy_s() and wcsncpy_s() implementations. Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> --- dlls/msvcrt/string.c | 56 +++++++++++++++++++++++++--------------------- dlls/msvcrt/tests/string.c | 51 +++++++++++++++++++++++++++++++++++++++++ dlls/msvcrt/wcs.c | 34 ++++++++++++++-------------- 3 files changed, 99 insertions(+), 42 deletions(-) diff --git a/dlls/msvcrt/string.c b/dlls/msvcrt/string.c index f0bfcbd591b..276bbd5684e 100644 --- a/dlls/msvcrt/string.c +++ b/dlls/msvcrt/string.c @@ -1271,39 +1271,45 @@ char* __cdecl strncpy(char *dst, const char *src, size_t len) /****************************************************************** * strncpy_s (MSVCRT.@) */ -int CDECL strncpy_s(char *dest, size_t numberOfElements, - const char *src, size_t count) +int __cdecl strncpy_s( char *dst, size_t elem, const char *src, size_t count ) { - size_t i, end; + char *p = dst; + BOOL truncate = (count == _TRUNCATE); - TRACE("(%p %Iu %s %Iu)\n", dest, numberOfElements, debugstr_a(src), count); + TRACE("(%p %Iu %s %Iu)\n", dst, elem, debugstr_a(src), count); - if(!count) { - if(dest && numberOfElements) - *dest = 0; + if (!count) + { + if (dst && elem) *dst = 0; return 0; } - if (!MSVCRT_CHECK_PMT(dest != NULL)) return EINVAL; - if (!MSVCRT_CHECK_PMT(src != NULL)) return EINVAL; - if (!MSVCRT_CHECK_PMT(numberOfElements != 0)) return EINVAL; - - if(count!=_TRUNCATE && count<numberOfElements) - end = count; - else - end = numberOfElements-1; - - for(i=0; i<end && src[i]; i++) - dest[i] = src[i]; - - if(!src[i] || end==count || count==_TRUNCATE) { - dest[i] = '\0'; - return 0; + if (!MSVCRT_CHECK_PMT(dst != NULL)) return EINVAL; + if (!MSVCRT_CHECK_PMT(elem != 0)) return EINVAL; + if (!MSVCRT_CHECK_PMT(src != NULL)) + { + *dst = 0; + return EINVAL; } - MSVCRT_INVALID_PMT("dest[numberOfElements] is too small", EINVAL); - dest[0] = '\0'; - return EINVAL; + while (elem && count && *src) + { + *p++ = *src++; + elem--; + count--; + } + if (!elem && truncate) + { + *(p-1) = 0; + return STRUNCATE; + } + else if (!elem) + { + *dst = 0; + return ERANGE; + } + *p = 0; + return 0; } /********************************************************************* diff --git a/dlls/msvcrt/tests/string.c b/dlls/msvcrt/tests/string.c index 9835a8b265d..6a07e7cb99e 100644 --- a/dlls/msvcrt/tests/string.c +++ b/dlls/msvcrt/tests/string.c @@ -64,6 +64,7 @@ static int (__cdecl *p_strncmp)(const char *, const char *, size_t); static int (__cdecl *p_strcpy)(char *dst, const char *src); static int (__cdecl *pstrcpy_s)(char *dst, size_t len, const char *src); static int (__cdecl *pstrcat_s)(char *dst, size_t len, const char *src); +static int (__cdecl *p_strncpy_s)(char *dst, size_t size, const char *src, size_t count); static int (__cdecl *p_mbscat_s)(unsigned char *dst, size_t size, const unsigned char *src); static int (__cdecl *p_mbsnbcat_s)(unsigned char *dst, size_t size, const unsigned char *src, size_t count); static int (__cdecl *p_mbsnbcpy_s)(unsigned char * dst, size_t size, const unsigned char * src, size_t count); @@ -738,6 +739,55 @@ static void test_strcpy_s(void) dest[4] == 'l' && dest[5] == '\0' && dest[6] == '\0' && dest[7] == 'X', "Unexpected return data from strcpy: 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x 0x%02x\n", dest[0], dest[1], dest[2], dest[3], dest[4], dest[5], dest[6], dest[7]); + + if(!p_strncpy_s) + { + win_skip("strncpy_s not found\n"); + return; + } + + ret = p_strncpy_s(NULL, 18, big, ARRAY_SIZE(big)); + ok(ret == EINVAL, "p_strncpy_s expect EINVAL got %d\n", ret); + + dest[0] = 'A'; + ret = p_strncpy_s(dest, 8, NULL, 1); + ok(ret == EINVAL, "expected EINVAL got %d\n", ret); + ok(dest[0] == 0, "dest[0] not 0\n"); + + dest[0] = 'A'; + ret = p_strncpy_s(dest, 8, NULL, 0); + ok(ret == 0, "expected ERROR_SUCCESS got %d\n", ret); + ok(dest[0] == 0, "dest[0] not 0\n"); + + dest[0] = 'A'; + ret = p_strncpy_s(dest, 0, big, ARRAY_SIZE(big)); + ok(ret == ERANGE || ret == EINVAL, "expected ERANGE/EINVAL got %d\n", ret); + ok(dest[0] == 0 || ret == EINVAL, "dest[0] not 0\n"); + + ret = p_strncpy_s(dest, 8, small, ARRAY_SIZE(small)); + ok(ret == 0, "expected 0 got %d\n", ret); + ok(!strcmp(dest, small), "dest != small\n"); + + dest[0] = 'A'; + ret = p_strncpy_s(dest, 8, big, ARRAY_SIZE(big)); + ok(ret == ERANGE || ret == EINVAL, "expected ERANGE/EINVAL got %d\n", ret); + ok(dest[0] == 0, "dest[0] not 0\n"); + + dest[0] = 'A'; + ret = p_strncpy_s(dest, 5, big, -1); + ok(ret == STRUNCATE, "expected STRUNCATE got %d\n", ret); + ok(dest[4] == 0, "dest[4] not 0\n"); + ok(!memcmp(dest, big, 4), "dest = %s\n", wine_dbgstr_a(dest)); + + ret = p_strncpy_s(NULL, 0, (void*)0xdeadbeef, 0); + ok(ret == 0, "ret = %d\n", ret); + + dest[0] = '1'; + dest[1] = 0; + ret = p_strncpy_s(dest+1, 4, dest, -1); + ok(ret == STRUNCATE, "expected ERROR_SUCCESS got %d\n", ret); + ok(dest[0]=='1' && dest[1]=='1' && dest[2]=='1' && dest[3]=='1', + "dest = %s\n", wine_dbgstr_a(dest)); } #define okchars(dst, b0, b1, b2, b3, b4, b5, b6, b7) \ @@ -4498,6 +4548,7 @@ START_TEST(string) SET(p_strncmp, "strncmp"); pstrcpy_s = (void *)GetProcAddress( hMsvcrt,"strcpy_s" ); pstrcat_s = (void *)GetProcAddress( hMsvcrt,"strcat_s" ); + p_strncpy_s = (void *)GetProcAddress( hMsvcrt, "strncpy_s" ); p_mbscat_s = (void*)GetProcAddress( hMsvcrt, "_mbscat_s" ); p_mbsnbcat_s = (void *)GetProcAddress( hMsvcrt,"_mbsnbcat_s" ); p_mbsnbcpy_s = (void *)GetProcAddress( hMsvcrt,"_mbsnbcpy_s" ); diff --git a/dlls/msvcrt/wcs.c b/dlls/msvcrt/wcs.c index 86875954551..be601ffeba2 100644 --- a/dlls/msvcrt/wcs.c +++ b/dlls/msvcrt/wcs.c @@ -2376,41 +2376,41 @@ wchar_t* __cdecl wcsncpy( wchar_t* s1, const wchar_t *s2, size_t n ) /****************************************************************** * wcsncpy_s (MSVCRT.@) */ -INT CDECL wcsncpy_s( wchar_t* wcDest, size_t numElement, const wchar_t *wcSrc, - size_t count ) +INT CDECL wcsncpy_s( wchar_t *dst, size_t elem, const wchar_t *src, size_t count ) { - WCHAR *p = wcDest; + WCHAR *p = dst; BOOL truncate = (count == _TRUNCATE); - if(!wcDest && !numElement && !count) + if (!count) + { + if (dst && elem) *dst = 0; return 0; + } - if (!wcDest || !numElement) - return EINVAL; - - if (!wcSrc) + if (!MSVCRT_CHECK_PMT(dst != NULL)) return EINVAL; + if (!MSVCRT_CHECK_PMT(elem != 0)) return EINVAL; + if (!MSVCRT_CHECK_PMT(src != NULL)) { - *wcDest = 0; - return count ? EINVAL : 0; + *dst = 0; + return EINVAL; } - while (numElement && count && *wcSrc) + while (elem && count && *src) { - *p++ = *wcSrc++; - numElement--; + *p++ = *src++; + elem--; count--; } - if (!numElement && truncate) + if (!elem && truncate) { *(p-1) = 0; return STRUNCATE; } - else if (!numElement) + else if (!elem) { - *wcDest = 0; + *dst = 0; return ERANGE; } - *p = 0; return 0; }

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