Ros-diffs May 2010

ros-diffs@reactos.org

21 participants
438 discussions

[mjmartin] 47325: [win32k] - For the Low Level Mouse Hook (WH_MOUSE_LL), input can come from the mouse driver or mouse_event. Both of which result in a call to UserSetCursorPos. UserMode SetCursorPos API also ends up here. Add BOOL parameter that can be used to determine if hooks are to be called. - Move the code related to calling the hook procedure from MsqInsertSystemMessage into UserSetCursorPos and call the hook procedure here if needed. If hook procedure returns non 0 value. Dont insert th

by mjmartin＠svn.reactos.org

Author: mjmartin Date: Sun May 23 13:53:01 2010 New Revision: 47325 URL: http://svn.reactos.org/svn/reactos?rev=47325&view=rev Log: [win32k] - For the Low Level Mouse Hook (WH_MOUSE_LL), input can come from the mouse driver or mouse_event. Both of which result in a call to UserSetCursorPos. UserMode SetCursorPos API also ends up here. Add BOOL parameter that can be used to determine if hooks are to be called. - Move the code related to calling the hook procedure from MsqInsertSystemMessage into UserSetCursorPos and call the hook procedure here if needed. If hook procedure returns non 0 value. Dont insert the system message. - Fixes a recursive call to the hook procedure resulting thread using to much stack exposed by user32 winetest for input. Modified: trunk/reactos/subsystems/win32/win32k/include/cursoricon.h trunk/reactos/subsystems/win32/win32k/ntuser/cursoricon.c trunk/reactos/subsystems/win32/win32k/ntuser/input.c trunk/reactos/subsystems/win32/win32k/ntuser/msgqueue.c trunk/reactos/subsystems/win32/win32k/ntuser/simplecall.c Modified: trunk/reactos/subsystems/win32/win32k/include/cursoricon.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/in… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/include/cursoricon.h [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/win32k/include/cursoricon.h [iso-8859-1] Sun May 23 13:53:01 2010 @@ -77,7 +77,7 @@ INT cyHeight, UINT istepIfAniCur, HBRUSH hbrFlickerFreeDraw, UINT diFlags); PCURICON_OBJECT FASTCALL UserGetCurIconObject(HCURSOR hCurIcon); -BOOL UserSetCursorPos( INT x, INT y); +BOOL UserSetCursorPos( INT x, INT y, BOOL CallHooks); int UserShowCursor(BOOL bShow); Modified: trunk/reactos/subsystems/win32/win32k/ntuser/cursoricon.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/ntuser/cursoricon.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/win32k/ntuser/cursoricon.c [iso-8859-1] Sun May 23 13:53:01 2010 @@ -175,10 +175,12 @@ return hOldCursor; } -BOOL UserSetCursorPos( INT x, INT y) +BOOL UserSetCursorPos( INT x, INT y, BOOL CallHooks) { PWINDOW_OBJECT DesktopWindow; PSYSTEM_CURSORINFO CurInfo; + LARGE_INTEGER LargeTickCount; + MSLLHOOKSTRUCT MouseHookData; HDC hDC; MSG Msg; @@ -221,6 +223,9 @@ gpsi->ptCursor.x = x; gpsi->ptCursor.y = y; + KeQueryTickCount(&LargeTickCount); + Msg.time = MsqCalculateMessageTime(&LargeTickCount); + //Move the mouse pointer GreMovePointer(hDC, x, y); @@ -229,8 +234,39 @@ Msg.wParam = CurInfo->ButtonsDown; Msg.lParam = MAKELPARAM(x, y); Msg.pt = gpsi->ptCursor; + + MouseHookData.pt.x = LOWORD(Msg.lParam); + MouseHookData.pt.y = HIWORD(Msg.lParam); + switch(Msg.message) + { + case WM_MOUSEWHEEL: + MouseHookData.mouseData = MAKELONG(0, GET_WHEEL_DELTA_WPARAM(Msg.wParam)); + break; + case WM_XBUTTONDOWN: + case WM_XBUTTONUP: + case WM_XBUTTONDBLCLK: + case WM_NCXBUTTONDOWN: + case WM_NCXBUTTONUP: + case WM_NCXBUTTONDBLCLK: + MouseHookData.mouseData = MAKELONG(0, HIWORD(Msg.wParam)); + break; + default: + MouseHookData.mouseData = 0; + break; + } + + MouseHookData.flags = 0; + MouseHookData.time = Msg.time; + MouseHookData.dwExtraInfo = 0; + + if (CallHooks) + { + /* If the hook procedure returned non zero, dont send the message */ + if (co_HOOK_CallHooks(WH_MOUSE_LL, HC_ACTION, Msg.message, (LPARAM) &MouseHookData)) + return FALSE; + } + MsqInsertSystemMessage(&Msg); - return TRUE; } @@ -814,7 +850,7 @@ CurInfo->CursorClipInfo.Right = min(Rect.right, DesktopWindow->Wnd->rcWindow.right); CurInfo->CursorClipInfo.Bottom = min(Rect.bottom, DesktopWindow->Wnd->rcWindow.bottom); - UserSetCursorPos(gpsi->ptCursor.x, gpsi->ptCursor.y); + UserSetCursorPos(gpsi->ptCursor.x, gpsi->ptCursor.y, FALSE); RETURN(TRUE); } Modified: trunk/reactos/subsystems/win32/win32k/ntuser/input.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/ntuser/input.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/win32k/ntuser/input.c [iso-8859-1] Sun May 23 13:53:01 2010 @@ -1128,7 +1128,7 @@ if(mi->dwFlags & MOUSEEVENTF_MOVE) { - UserSetCursorPos(MousePos.x, MousePos.y); + UserSetCursorPos(MousePos.x, MousePos.y, TRUE); } if(mi->dwFlags & MOUSEEVENTF_LEFTDOWN) { Modified: trunk/reactos/subsystems/win32/win32k/ntuser/msgqueue.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/ntuser/msgqueue.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/win32k/ntuser/msgqueue.c [iso-8859-1] Sun May 23 13:53:01 2010 @@ -171,38 +171,8 @@ VOID FASTCALL MsqInsertSystemMessage(MSG* Msg) { - LARGE_INTEGER LargeTickCount; KIRQL OldIrql; ULONG Prev; - MSLLHOOKSTRUCT MouseHookData; - - KeQueryTickCount(&LargeTickCount); - Msg->time = MsqCalculateMessageTime(&LargeTickCount); - - MouseHookData.pt.x = LOWORD(Msg->lParam); - MouseHookData.pt.y = HIWORD(Msg->lParam); - switch(Msg->message) - { - case WM_MOUSEWHEEL: - MouseHookData.mouseData = MAKELONG(0, GET_WHEEL_DELTA_WPARAM(Msg->wParam)); - break; - case WM_XBUTTONDOWN: - case WM_XBUTTONUP: - case WM_XBUTTONDBLCLK: - case WM_NCXBUTTONDOWN: - case WM_NCXBUTTONUP: - case WM_NCXBUTTONDBLCLK: - MouseHookData.mouseData = MAKELONG(0, HIWORD(Msg->wParam)); - break; - default: - MouseHookData.mouseData = 0; - break; - } - MouseHookData.flags = 0; - MouseHookData.time = Msg->time; - MouseHookData.dwExtraInfo = 0; - if( co_HOOK_CallHooks(WH_MOUSE_LL, HC_ACTION, Msg->message, (LPARAM) &MouseHookData)) - return; /* * If we got WM_MOUSEMOVE and there are already messages in the Modified: trunk/reactos/subsystems/win32/win32k/ntuser/simplecall.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/ntuser/simplecall.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/win32k/ntuser/simplecall.c [iso-8859-1] Sun May 23 13:53:01 2010 @@ -440,7 +440,7 @@ RETURN( (DWORD_PTR)co_IntRegisterLogonProcess((HANDLE)Param1, (BOOL)Param2)); case TWOPARAM_ROUTINE_SETCURSORPOS: - RETURN( (DWORD_PTR)UserSetCursorPos((int)Param1, (int)Param2)); + RETURN( (DWORD_PTR)UserSetCursorPos((int)Param1, (int)Param2, FALSE)); } DPRINT1("Calling invalid routine number 0x%x in NtUserCallTwoParam(), Param1=0x%x Parm2=0x%x\n",

14 years, 8 months

[ekohl] 47324: [WINLOGON] - Set the APPDATA environment variable without loading shell32.dll. This should fix bug #5398.

by ekohl＠svn.reactos.org

Author: ekohl Date: Sun May 23 13:35:08 2010 New Revision: 47324 URL: http://svn.reactos.org/svn/reactos?rev=47324&view=rev Log: [WINLOGON] - Set the APPDATA environment variable without loading shell32.dll. This should fix bug #5398. Modified: trunk/reactos/base/system/winlogon/environment.c Modified: trunk/reactos/base/system/winlogon/environment.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/winlogon/envir… ============================================================================== --- trunk/reactos/base/system/winlogon/environment.c [iso-8859-1] (original) +++ trunk/reactos/base/system/winlogon/environment.c [iso-8859-1] Sun May 23 13:35:08 2010 @@ -19,25 +19,42 @@ /* GLOBALS ******************************************************************/ -typedef HRESULT (WINAPI *PFSHGETFOLDERPATHW)(HWND, int, HANDLE, DWORD, LPWSTR); - /* FUNCTIONS ****************************************************************/ static VOID BuildVolatileEnvironment(IN PWLSESSION Session, - IN HKEY hKey) + IN HKEY hKeyCurrentUser) { - HINSTANCE hShell32 = NULL; - PFSHGETFOLDERPATHW pfSHGetFolderPathW = NULL; WCHAR szPath[MAX_PATH + 1]; - WCHAR szExpandedPath[MAX_PATH + 1]; LPCWSTR wstr; SIZE_T size; WCHAR szEnvKey[MAX_PATH]; WCHAR szEnvValue[1024]; SIZE_T length; LPWSTR eqptr, endptr; + DWORD dwDisp; + LONG lError; + HKEY hKeyVolatileEnv; + HKEY hKeyShellFolders; + DWORD dwType; + DWORD dwSize; + + /* Create the 'Volatile Environment' key */ + lError = RegCreateKeyExW(hKeyCurrentUser, + L"Volatile Environment", + 0, + NULL, + REG_OPTION_VOLATILE, + KEY_WRITE, + NULL, + &hKeyVolatileEnv, + &dwDisp); + if (lError != ERROR_SUCCESS) + { + WARN("WL: RegCreateKeyExW() failed to create the volatile environment key (Error: %ld)\n", lError); + return; + } /* Parse the environment variables and add them to the volatile environment key */ if (Session->Profile->dwType == WLX_PROFILE_TYPE_V2_0 && @@ -68,7 +85,7 @@ eqptr++; wcscpy(szEnvValue, eqptr); - RegSetValueExW(hKey, + RegSetValueExW(hKeyVolatileEnv, szEnvKey, 0, REG_SZ, @@ -80,50 +97,44 @@ } } - /* Load shell32.dll and call SHGetFolderPathW to get the users appdata folder path */ - hShell32 = LoadLibraryW(L"shell32.dll"); - if (hShell32 != NULL) + /* Set the 'APPDATA' environment variable */ + lError = RegOpenKeyExW(hKeyCurrentUser, + L"Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\Shell Folders", + 0, + KEY_READ, + &hKeyShellFolders); + if (lError == ERROR_SUCCESS) { - pfSHGetFolderPathW = (PFSHGETFOLDERPATHW)GetProcAddress(hShell32, - "SHGetFolderPathW"); - if (pfSHGetFolderPathW != NULL) + dwSize = (MAX_PATH + 1) * sizeof(WCHAR); + lError = RegQueryValueExW(hKeyShellFolders, + L"AppData", + NULL, + &dwType, + (LPBYTE)szPath, + &dwSize); + if (lError == ERROR_SUCCESS) { - if (pfSHGetFolderPathW(NULL, - CSIDL_APPDATA | CSIDL_FLAG_DONT_VERIFY, - Session->UserToken, - 0, - szPath) == S_OK) - { - /* FIXME: Expand %USERPROFILE% here. SHGetFolderPathW should do it for us. See Bug #5372.*/ - TRACE("APPDATA path: %S\n", szPath); - ExpandEnvironmentStringsForUserW(Session->UserToken, - szPath, - szExpandedPath, - MAX_PATH); - - /* Add the appdata folder path to the users volatile environment key */ - TRACE("APPDATA expanded path: %S\n", szExpandedPath); - RegSetValueExW(hKey, - L"APPDATA", - 0, - REG_SZ, - (LPBYTE)szExpandedPath, - (wcslen(szExpandedPath) + 1) * sizeof(WCHAR)); - } + TRACE("APPDATA path: %S\n", szPath); + RegSetValueExW(hKeyVolatileEnv, + L"APPDATA", + 0, + REG_SZ, + (LPBYTE)szPath, + (wcslen(szPath) + 1) * sizeof(WCHAR)); } - FreeLibrary(hShell32); + RegCloseKey(hKeyShellFolders); } + + RegCloseKey(hKeyVolatileEnv); } BOOL CreateUserEnvironment(IN PWLSESSION Session) { - HKEY hKey; - DWORD dwDisp; + HKEY hKeyCurrentUser; LONG lError; - HKEY hKeyCurrentUser; TRACE("WL: CreateUserEnvironment called\n"); @@ -135,28 +146,8 @@ &hKeyCurrentUser); if (lError == ERROR_SUCCESS) { - /* Create the 'Volatile Environment' key */ - lError = RegCreateKeyExW(hKeyCurrentUser, - L"Volatile Environment", - 0, - NULL, - REG_OPTION_VOLATILE, - KEY_WRITE, - NULL, - &hKey, - &dwDisp); - if (lError == ERROR_SUCCESS) - { - BuildVolatileEnvironment(Session, - hKey); - - RegCloseKey(hKey); - } - else - { - WARN("WL: RegCreateKeyExW() failed (Error: %ld)\n", lError); - } - + BuildVolatileEnvironment(Session, + hKeyCurrentUser); RegCloseKey(hKeyCurrentUser); }

14 years, 8 months

[fireball] 47323: - Sync up to Wine-1.2-rc1. - Further refactoring of cursor icons code according to recent Wine's improvements.

by fireball＠svn.reactos.org

Author: fireball Date: Sun May 23 13:16:16 2010 New Revision: 47323 URL: http://svn.reactos.org/svn/reactos?rev=47323&view=rev Log: - Sync up to Wine-1.2-rc1. - Further refactoring of cursor icons code according to recent Wine's improvements. Modified: branches/arwinss/reactos/dll/win32/gdi32/ (props changed) branches/arwinss/reactos/dll/win32/gdi32/bidi.c branches/arwinss/reactos/dll/win32/gdi32/dib.c branches/arwinss/reactos/dll/win32/gdi32/font.c branches/arwinss/reactos/dll/win32/gdi32/freetype.c branches/arwinss/reactos/dll/win32/gdi32/gdi_private.h branches/arwinss/reactos/dll/win32/user32/ (props changed) branches/arwinss/reactos/dll/win32/user32/button.c branches/arwinss/reactos/dll/win32/user32/caret.c branches/arwinss/reactos/dll/win32/user32/cursoricon.c branches/arwinss/reactos/dll/win32/user32/dde_server.c branches/arwinss/reactos/dll/win32/user32/dialog.c branches/arwinss/reactos/dll/win32/user32/driver.c branches/arwinss/reactos/dll/win32/user32/input.c branches/arwinss/reactos/dll/win32/user32/listbox.c branches/arwinss/reactos/dll/win32/user32/painting.c branches/arwinss/reactos/dll/win32/user32/user_private.h branches/arwinss/reactos/dll/win32/winent.drv/mouse.c branches/arwinss/reactos/dll/win32/winent.drv/winent.drv.spec branches/arwinss/reactos/dll/win32/winex11.drv/ (props changed) branches/arwinss/reactos/dll/win32/winex11.drv/desktop.c branches/arwinss/reactos/dll/win32/winex11.drv/dib.c branches/arwinss/reactos/dll/win32/winex11.drv/mouse.c branches/arwinss/reactos/dll/win32/winex11.drv/opengl.c branches/arwinss/reactos/dll/win32/winex11.drv/window.c branches/arwinss/reactos/dll/win32/winex11.drv/winex11.drv.spec branches/arwinss/reactos/dll/win32/winex11.drv/x11drv.h branches/arwinss/reactos/dll/win32/winex11.drv/xrender.c branches/arwinss/reactos/include/reactos/win32k/rosuser.h branches/arwinss/reactos/include/reactos/wine/server_protocol.h branches/arwinss/reactos/subsystems/win32/win32k/include/ (props changed) branches/arwinss/reactos/subsystems/win32/win32k/include/cursor.h branches/arwinss/reactos/subsystems/win32/win32k/include/request.h (contents, props changed) branches/arwinss/reactos/subsystems/win32/win32k/include/user.h (props changed) branches/arwinss/reactos/subsystems/win32/win32k/main/cursor.c branches/arwinss/reactos/subsystems/win32/win32k/swm/winman.c branches/arwinss/reactos/subsystems/win32/win32k/wine/ (props changed) branches/arwinss/reactos/subsystems/win32/win32k/wine/queue.c [This mail would be too long, it was shortened to contain the URLs only.] Modified: branches/arwinss/reactos/dll/win32/gdi32/bidi.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/gdi32… Modified: branches/arwinss/reactos/dll/win32/gdi32/dib.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/gdi32… Modified: branches/arwinss/reactos/dll/win32/gdi32/font.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/gdi32… Modified: branches/arwinss/reactos/dll/win32/gdi32/freetype.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/gdi32… Modified: branches/arwinss/reactos/dll/win32/gdi32/gdi_private.h URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/gdi32… Modified: branches/arwinss/reactos/dll/win32/user32/button.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/user3… Modified: branches/arwinss/reactos/dll/win32/user32/caret.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/user3… Modified: branches/arwinss/reactos/dll/win32/user32/cursoricon.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/user3… Modified: branches/arwinss/reactos/dll/win32/user32/dde_server.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/user3… Modified: branches/arwinss/reactos/dll/win32/user32/dialog.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/user3… Modified: branches/arwinss/reactos/dll/win32/user32/driver.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/user3… Modified: branches/arwinss/reactos/dll/win32/user32/input.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/user3… Modified: branches/arwinss/reactos/dll/win32/user32/listbox.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/user3… Modified: branches/arwinss/reactos/dll/win32/user32/painting.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/user3… Modified: branches/arwinss/reactos/dll/win32/user32/user_private.h URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/user3… Modified: branches/arwinss/reactos/dll/win32/winent.drv/mouse.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/winen… Modified: branches/arwinss/reactos/dll/win32/winent.drv/winent.drv.spec URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/winen… Modified: branches/arwinss/reactos/dll/win32/winex11.drv/desktop.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/winex… Modified: branches/arwinss/reactos/dll/win32/winex11.drv/dib.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/winex… Modified: branches/arwinss/reactos/dll/win32/winex11.drv/mouse.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/winex… Modified: branches/arwinss/reactos/dll/win32/winex11.drv/opengl.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/winex… Modified: branches/arwinss/reactos/dll/win32/winex11.drv/window.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/winex… Modified: branches/arwinss/reactos/dll/win32/winex11.drv/winex11.drv.spec URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/winex… Modified: branches/arwinss/reactos/dll/win32/winex11.drv/x11drv.h URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/winex… Modified: branches/arwinss/reactos/dll/win32/winex11.drv/xrender.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/winex… Modified: branches/arwinss/reactos/include/reactos/win32k/rosuser.h URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/include/reactos… Modified: branches/arwinss/reactos/include/reactos/wine/server_protocol.h URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/include/reactos… Modified: branches/arwinss/reactos/subsystems/win32/win32k/include/cursor.h URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… Modified: branches/arwinss/reactos/subsystems/win32/win32k/include/request.h URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… Modified: branches/arwinss/reactos/subsystems/win32/win32k/main/cursor.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… Modified: branches/arwinss/reactos/subsystems/win32/win32k/swm/winman.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… Modified: branches/arwinss/reactos/subsystems/win32/win32k/wine/queue.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3…

14 years, 8 months

[gadamopoulos] 47322: [kernel32_winetest] - kernel32 tests need a resource file

by gadamopoulos＠svn.reactos.org

Author: gadamopoulos Date: Sun May 23 12:59:41 2010 New Revision: 47322 URL: http://svn.reactos.org/svn/reactos?rev=47322&view=rev Log: [kernel32_winetest] - kernel32 tests need a resource file Modified: trunk/rostests/winetests/kernel32/kernel32.rbuild Modified: trunk/rostests/winetests/kernel32/kernel32.rbuild URL: http://svn.reactos.org/svn/reactos/trunk/rostests/winetests/kernel32/kernel… ============================================================================== --- trunk/rostests/winetests/kernel32/kernel32.rbuild [iso-8859-1] (original) +++ trunk/rostests/winetests/kernel32/kernel32.rbuild [iso-8859-1] Sun May 23 12:59:41 2010 @@ -41,4 +41,5 @@ <file>virtual.c</file> <file>volume.c</file> <file>testlist.c</file> + <file>resource.rc</file> </module>

14 years, 8 months

[fireball] 47321: [VENDOR/WINE] - Import Wine-1.2-rc1 gdi32, user32, winex11.drv, wineserver.

by fireball＠svn.reactos.org

Author: fireball Date: Sun May 23 12:42:47 2010 New Revision: 47321 URL: http://svn.reactos.org/svn/reactos?rev=47321&view=rev Log: [VENDOR/WINE] - Import Wine-1.2-rc1 gdi32, user32, winex11.drv, wineserver. Modified: vendor/wine/dlls/gdi32/current/bidi.c vendor/wine/dlls/gdi32/current/dib.c vendor/wine/dlls/gdi32/current/font.c vendor/wine/dlls/gdi32/current/freetype.c vendor/wine/dlls/gdi32/current/gdi_private.h vendor/wine/dlls/gdi32/current/tests/bitmap.c vendor/wine/dlls/gdi32/current/tests/font.c vendor/wine/dlls/gdi32/current/tests/path.c vendor/wine/dlls/user32/current/button.c vendor/wine/dlls/user32/current/caret.c vendor/wine/dlls/user32/current/cursoricon.c vendor/wine/dlls/user32/current/dde_server.c vendor/wine/dlls/user32/current/dialog.c vendor/wine/dlls/user32/current/driver.c vendor/wine/dlls/user32/current/input.c vendor/wine/dlls/user32/current/listbox.c vendor/wine/dlls/user32/current/painting.c vendor/wine/dlls/user32/current/tests/cursoricon.c vendor/wine/dlls/user32/current/tests/dce.c vendor/wine/dlls/user32/current/tests/msg.c vendor/wine/dlls/user32/current/tests/win.c vendor/wine/dlls/user32/current/user_private.h vendor/wine/dlls/winex11.drv/current/desktop.c vendor/wine/dlls/winex11.drv/current/dib.c vendor/wine/dlls/winex11.drv/current/mouse.c vendor/wine/dlls/winex11.drv/current/opengl.c vendor/wine/dlls/winex11.drv/current/window.c vendor/wine/dlls/winex11.drv/current/winex11.drv.spec vendor/wine/dlls/winex11.drv/current/x11drv.h vendor/wine/dlls/winex11.drv/current/xrender.c vendor/wine/server/current/async.c vendor/wine/server/current/file.h vendor/wine/server/current/protocol.def vendor/wine/server/current/queue.c vendor/wine/server/current/request.h vendor/wine/server/current/sock.c vendor/wine/server/current/thread.c vendor/wine/server/current/trace.c [This mail would be too long, it was shortened to contain the URLs only.] Modified: vendor/wine/dlls/gdi32/current/bidi.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/gdi32/current/bidi.c?re… Modified: vendor/wine/dlls/gdi32/current/dib.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/gdi32/current/dib.c?rev… Modified: vendor/wine/dlls/gdi32/current/font.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/gdi32/current/font.c?re… Modified: vendor/wine/dlls/gdi32/current/freetype.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/gdi32/current/freetype.… Modified: vendor/wine/dlls/gdi32/current/gdi_private.h URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/gdi32/current/gdi_priva… Modified: vendor/wine/dlls/gdi32/current/tests/bitmap.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/gdi32/current/tests/bit… Modified: vendor/wine/dlls/gdi32/current/tests/font.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/gdi32/current/tests/fon… Modified: vendor/wine/dlls/gdi32/current/tests/path.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/gdi32/current/tests/pat… Modified: vendor/wine/dlls/user32/current/button.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/user32/current/button.c… Modified: vendor/wine/dlls/user32/current/caret.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/user32/current/caret.c?… Modified: vendor/wine/dlls/user32/current/cursoricon.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/user32/current/cursoric… Modified: vendor/wine/dlls/user32/current/dde_server.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/user32/current/dde_serv… Modified: vendor/wine/dlls/user32/current/dialog.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/user32/current/dialog.c… Modified: vendor/wine/dlls/user32/current/driver.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/user32/current/driver.c… Modified: vendor/wine/dlls/user32/current/input.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/user32/current/input.c?… Modified: vendor/wine/dlls/user32/current/listbox.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/user32/current/listbox.… Modified: vendor/wine/dlls/user32/current/painting.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/user32/current/painting… Modified: vendor/wine/dlls/user32/current/tests/cursoricon.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/user32/current/tests/cu… Modified: vendor/wine/dlls/user32/current/tests/dce.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/user32/current/tests/dc… Modified: vendor/wine/dlls/user32/current/tests/msg.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/user32/current/tests/ms… Modified: vendor/wine/dlls/user32/current/tests/win.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/user32/current/tests/wi… Modified: vendor/wine/dlls/user32/current/user_private.h URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/user32/current/user_pri… Modified: vendor/wine/dlls/winex11.drv/current/desktop.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/winex11.drv/current/des… Modified: vendor/wine/dlls/winex11.drv/current/dib.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/winex11.drv/current/dib… Modified: vendor/wine/dlls/winex11.drv/current/mouse.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/winex11.drv/current/mou… Modified: vendor/wine/dlls/winex11.drv/current/opengl.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/winex11.drv/current/ope… Modified: vendor/wine/dlls/winex11.drv/current/window.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/winex11.drv/current/win… Modified: vendor/wine/dlls/winex11.drv/current/winex11.drv.spec URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/winex11.drv/current/win… Modified: vendor/wine/dlls/winex11.drv/current/x11drv.h URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/winex11.drv/current/x11… Modified: vendor/wine/dlls/winex11.drv/current/xrender.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/dlls/winex11.drv/current/xre… Modified: vendor/wine/server/current/async.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/server/current/async.c?rev=4… Modified: vendor/wine/server/current/file.h URL: http://svn.reactos.org/svn/reactos/vendor/wine/server/current/file.h?rev=47… Modified: vendor/wine/server/current/protocol.def URL: http://svn.reactos.org/svn/reactos/vendor/wine/server/current/protocol.def?… Modified: vendor/wine/server/current/queue.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/server/current/queue.c?rev=4… Modified: vendor/wine/server/current/request.h URL: http://svn.reactos.org/svn/reactos/vendor/wine/server/current/request.h?rev… Modified: vendor/wine/server/current/sock.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/server/current/sock.c?rev=47… Modified: vendor/wine/server/current/thread.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/server/current/thread.c?rev=… Modified: vendor/wine/server/current/trace.c URL: http://svn.reactos.org/svn/reactos/vendor/wine/server/current/trace.c?rev=4…

14 years, 8 months

[fireball] 47320: - Initial cursor icons support, work in progress. When it's finished, improvements and optimisations are welcome.

by fireball＠svn.reactos.org

Author: fireball Date: Sun May 23 12:22:09 2010 New Revision: 47320 URL: http://svn.reactos.org/svn/reactos?rev=47320&view=rev Log: - Initial cursor icons support, work in progress. When it's finished, improvements and optimisations are welcome. Modified: branches/arwinss/reactos/dll/win32/winent.drv/mouse.c branches/arwinss/reactos/dll/win32/winent.drv/userdrv.c branches/arwinss/reactos/dll/win32/winent.drv/winent.h branches/arwinss/reactos/include/reactos/win32k/rosuser.h branches/arwinss/reactos/subsystems/win32/win32k/include/cursor.h branches/arwinss/reactos/subsystems/win32/win32k/main/cursor.c branches/arwinss/reactos/subsystems/win32/win32k/main/init.c branches/arwinss/reactos/subsystems/win32/win32k/swm/winman.c branches/arwinss/reactos/subsystems/win32/win32k/w32ksvc.db Modified: branches/arwinss/reactos/dll/win32/winent.drv/mouse.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/winen… ============================================================================== --- branches/arwinss/reactos/dll/win32/winent.drv/mouse.c [iso-8859-1] (original) +++ branches/arwinss/reactos/dll/win32/winent.drv/mouse.c [iso-8859-1] Sun May 23 12:22:09 2010 @@ -107,6 +107,7 @@ BYTE* key_state_table) { MSLLHOOKSTRUCT hook; + HCURSOR cursor; hook.pt.x = x; hook.pt.y = y; @@ -129,9 +130,38 @@ req->time = time; req->info = extra_info; wine_server_call( req ); + cursor = (reply->count >= 0) ? wine_server_ptr_handle(reply->cursor) : 0; } SERVER_END_REQ; + if (hwnd) + { + // TODO: Add cursor change support + /*Cursor xcursor; + struct x11drv_win_data *data = X11DRV_get_win_data( hwnd ); + if (data && cursor != data->cursor) + { + wine_tsx11_lock(); + if ((xcursor = get_x11_cursor( cursor ))) + XDefineCursor( gdi_display, data->whole_window, xcursor ); + data->cursor = cursor; + wine_tsx11_unlock(); + }*/ + } +} + +/*********************************************************************** + * set_window_cursor + */ +void set_window_cursor( HWND hwnd, HCURSOR handle ) +{ + struct ntdrv_win_data *data; + + if (!(data = NTDRV_get_win_data( hwnd ))) return; + + /* Set the cursor */ + SwmDefineCursor(hwnd, handle); + data->cursor = handle; } @@ -493,16 +523,13 @@ #endif /* Create cursor bitmaps */ - RosDrv_GetIconInfo( lpCursor, &IconInfo ); - - //cursor = create_cursor( gdi_display, info ); - //if (cursor) - //{ - //if (!cursor_context) cursor_context = XUniqueContext(); - //XSaveContext( gdi_display, (XID)handle, cursor_context, (char *)cursor ); - FIXME( "cursor %p %ux%u, planes %u, bpp %u -> xid %lx\n", + RosDrv_GetIconInfo( info, &IconInfo ); + + /* Create the cursor icon */ + RosUserCreateCursorIcon( &IconInfo, handle ); + + FIXME( "cursor %p %ux%u, planes %u, bpp %u -> xid %lx\n", handle, info->nWidth, info->nHeight, info->bPlanes, info->bBitsPerPixel, /*cursor*/ 0); - //} } /*********************************************************************** @@ -510,22 +537,25 @@ */ void CDECL RosDrv_DestroyCursorIcon( HCURSOR handle ) { - //Cursor cursor; + ICONINFO IconInfo; FIXME( "%p xid %lx\n", handle, /*cursor*/ 0 ); - /*if ((cursor = get_x11_cursor( handle ))) - { - TRACE( "%p xid %lx\n", handle, cursor ); - XFreeCursor( gdi_display, cursor ); - XDeleteContext( gdi_display, (XID)handle, cursor_context ); - }*/ + /* Destroy kernel mode part of the cursor icon */ + RosUserDestroyCursorIcon( &IconInfo, handle ); + + /* Destroy usermode-created bitmaps */ + // FIXME: Will it delete kernelmode bitmaps?! + if (IconInfo.hbmColor) DeleteObject( IconInfo.hbmColor ); + if (IconInfo.hbmMask) DeleteObject( IconInfo.hbmMask ); } void CDECL RosDrv_SetCursor( HCURSOR handle ) { - //if (cursor_window) SendNotifyMessageW( cursor_window, WM_X11DRV_SET_CURSOR, 0, (LPARAM)handle ); + if (cursor_window) SendNotifyMessageW( cursor_window, WM_NTDRV_SET_CURSOR, 0, (LPARAM)handle ); FIXME("handle %x, cursor_window %x\n", handle, cursor_window); + + // FIXME: Remove! RosUserSetCursor(NULL); } Modified: branches/arwinss/reactos/dll/win32/winent.drv/userdrv.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/winen… ============================================================================== --- branches/arwinss/reactos/dll/win32/winent.drv/userdrv.c [iso-8859-1] (original) +++ branches/arwinss/reactos/dll/win32/winent.drv/userdrv.c [iso-8859-1] Sun May 23 12:22:09 2010 @@ -761,8 +761,15 @@ LRESULT CDECL RosDrv_WindowMessage( HWND hwnd, UINT msg, WPARAM wparam, LPARAM lparam ) { - UNIMPLEMENTED; - return 0; + switch(msg) + { + case WM_NTDRV_SET_CURSOR: + set_window_cursor( hwnd, (HCURSOR)lparam ); + return 0; + default: + FIXME( "got window msg %x hwnd %p wp %lx lp %lx\n", msg, hwnd, wparam, lparam ); + return 0; + } } void CDECL RosDrv_WindowPosChanging( HWND hwnd, HWND insert_after, UINT swp_flags, Modified: branches/arwinss/reactos/dll/win32/winent.drv/winent.h URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/dll/win32/winen… ============================================================================== --- branches/arwinss/reactos/dll/win32/winent.drv/winent.h [iso-8859-1] (original) +++ branches/arwinss/reactos/dll/win32/winent.drv/winent.h [iso-8859-1] Sun May 23 12:22:09 2010 @@ -14,6 +14,12 @@ NTDRV_GET_GLX_DRAWABLE, /* get current glx drawable for a DC */ NTDRV_SYNC_PIXMAP, /* sync the dibsection to its pixmap */ NTDRV_FLUSH_GL_DRAWABLE /* flush changes made to the gl drawable */ +}; + +/* NT driver private messages, must be in the range 0x80001000..0x80001fff */ +enum ntdrv_window_messages +{ + WM_NTDRV_SET_CURSOR = 0x80001000 }; struct ntdrv_escape_set_drawable @@ -35,6 +41,7 @@ RECT window_rect; /* USER window rectangle relative to parent */ RECT whole_rect; /* X window rectangle for the whole window relative to parent */ RECT client_rect; /* client area relative to parent */ + HCURSOR cursor; /* current cursor */ }; /* gdidrv.c */ @@ -56,6 +63,9 @@ const RECT *lprect, LPCWSTR wstr, UINT count, const INT *lpDx ); +/* mouse.c */ +void set_window_cursor( HWND hwnd, HCURSOR handle ); + void NTDRV_SendMouseInput( HWND hwnd, DWORD flags, DWORD x, DWORD y, DWORD data, DWORD time, DWORD extra_info, UINT injected_flags ); Modified: branches/arwinss/reactos/include/reactos/win32k/rosuser.h URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/include/reactos… ============================================================================== --- branches/arwinss/reactos/include/reactos/win32k/rosuser.h [iso-8859-1] (original) +++ branches/arwinss/reactos/include/reactos/win32k/rosuser.h [iso-8859-1] Sun May 23 12:22:09 2010 @@ -37,17 +37,25 @@ ); #endif -BOOL NTAPI +BOOL NTAPI RosUserGetCursorPos( LPPOINT pt ); -BOOL NTAPI +BOOL NTAPI RosUserSetCursorPos( INT x, INT y ); -BOOL NTAPI +BOOL NTAPI RosUserClipCursor( LPCRECT clip ); -void NTAPI +void NTAPI RosUserSetCursor( ICONINFO* IconInfo ); + +VOID APIENTRY +RosUserCreateCursorIcon(ICONINFO* IconInfoUnsafe, + HCURSOR Handle); + +VOID APIENTRY +RosUserDestroyCursorIcon(ICONINFO* IconInfoUnsafe, + HCURSOR Handle); LONG APIENTRY @@ -160,6 +168,9 @@ SwmAddDesktopWindow(HWND hWnd, UINT Width, UINT Height); VOID NTAPI +SwmDefineCursor(HWND hWnd, HCURSOR hCursor); + +VOID NTAPI SwmRemoveWindow(HWND hWnd); VOID NTAPI Modified: branches/arwinss/reactos/subsystems/win32/win32k/include/cursor.h URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/win32k/include/cursor.h [iso-8859-1] (original) +++ branches/arwinss/reactos/subsystems/win32/win32k/include/cursor.h [iso-8859-1] Sun May 23 12:22:09 2010 @@ -21,4 +21,14 @@ RECTL Exclude; /* required publicly for SPS_ACCEPT_EXCLUDE */ } GDIPOINTER, *PGDIPOINTER; +typedef struct _CURSORICONENTRY +{ + HANDLE hbmMask; + HANDLE hbmColor; + HANDLE hUser; + LIST_ENTRY Entry; +} CURSORICONENTRY, *PCURSORICONENTRY; + extern SYSTEM_CURSORINFO CursorInfo; + +VOID NTAPI USER_InitCursorIcons(); Modified: branches/arwinss/reactos/subsystems/win32/win32k/main/cursor.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/win32k/main/cursor.c [iso-8859-1] (original) +++ branches/arwinss/reactos/subsystems/win32/win32k/main/cursor.c [iso-8859-1] Sun May 23 12:22:09 2010 @@ -10,6 +10,10 @@ #define NDEBUG #include <debug.h> +/* Cursor icons list */ +LIST_ENTRY CursorIcons; +ERESOURCE CursorIconsLock; + SYSTEM_CURSORINFO CursorInfo; extern PDEVOBJ PrimarySurface; @@ -140,3 +144,89 @@ } } +VOID +APIENTRY +RosUserCreateCursorIcon(ICONINFO* IconInfoUnsafe, + HCURSOR Handle) +{ + PCURSORICONENTRY pCursorIcon; + + // FIXME: SEH! + + /* Allocate an entry in the cursor icons list */ + pCursorIcon = ExAllocatePool(PagedPool, sizeof(CURSORICONENTRY)); + RtlZeroMemory(pCursorIcon, sizeof(CURSORICONENTRY)); + + /* Save the usermode handle and other fields */ + pCursorIcon->hUser = Handle; + //pCursorIcon->hbmMask = GDI_MapUserHandle(IconInfoUnsafe->hbmMask); + //pCursorIcon->hbmColor = GDI_MapUserHandle(IconInfoUnsafe->hbmColor); + pCursorIcon->hbmMask = IconInfoUnsafe->hbmMask; + pCursorIcon->hbmColor = IconInfoUnsafe->hbmColor; + + /* Acquire lock */ + KeEnterCriticalRegion(); + ExAcquireResourceExclusiveLite(&CursorIconsLock, TRUE); + + /* Add it to the list */ + InsertTailList(&CursorIcons, &pCursorIcon->Entry); + + /* Release lock */ + ExReleaseResourceLite(&CursorIconsLock); + KeLeaveCriticalRegion(); +} + +VOID +APIENTRY +RosUserDestroyCursorIcon(ICONINFO* IconInfoUnsafe, + HCURSOR Handle) +{ + PLIST_ENTRY Current; + PCURSORICONENTRY pCursorIcon; + + /* Acquire lock */ + KeEnterCriticalRegion(); + ExAcquireResourceExclusiveLite(&CursorIconsLock, TRUE); + + /* Traverse the list to find our mapping */ + Current = CursorIcons.Flink; + while(Current != &CursorIcons) + { + pCursorIcon = CONTAINING_RECORD(Current, CURSORICONENTRY, Entry); + + /* Check if it's our entry */ + if (pCursorIcon->hUser == Handle) + { + /* Remove it from the list */ + RemoveEntryList(Current); + + /* Get handles back to the user for proper disposal */ + IconInfoUnsafe->hbmColor = pCursorIcon->hbmColor; + IconInfoUnsafe->hbmMask = pCursorIcon->hbmMask; + + /* Free memory */ + ExFreePool(pCursorIcon); + break; + } + + /* Advance to the next pair */ + Current = Current->Flink; + } + + /* Release lock */ + ExReleaseResourceLite(&CursorIconsLock); + KeLeaveCriticalRegion(); +} + +VOID NTAPI +USER_InitCursorIcons() +{ + NTSTATUS Status; + + /* Initialize cursor icons list and a spinlock */ + InitializeListHead(&CursorIcons); + Status = ExInitializeResourceLite(&CursorIconsLock); + if (!NT_SUCCESS(Status)) + DPRINT1("Initializing cursor icons lock failed with Status 0x%08X\n", Status); +} + Modified: branches/arwinss/reactos/subsystems/win32/win32k/main/init.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/win32k/main/init.c [iso-8859-1] (original) +++ branches/arwinss/reactos/subsystems/win32/win32k/main/init.c [iso-8859-1] Sun May 23 12:22:09 2010 @@ -357,6 +357,9 @@ /* Initialize handle-mapping */ GDI_InitHandleMapping(); + /* Initialize cursor icons */ + USER_InitCursorIcons(); + /* Create stock objects */ CreateStockBitmap(); PALETTE_Init(); Modified: branches/arwinss/reactos/subsystems/win32/win32k/swm/winman.c URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/win32k/swm/winman.c [iso-8859-1] (original) +++ branches/arwinss/reactos/subsystems/win32/win32k/swm/winman.c [iso-8859-1] Sun May 23 12:22:09 2010 @@ -800,6 +800,11 @@ return 0; } +VOID +NTAPI +SwmDefineCursor(HWND hWnd, HCURSOR hCursor) +{ +} VOID NTAPI Modified: branches/arwinss/reactos/subsystems/win32/win32k/w32ksvc.db URL: http://svn.reactos.org/svn/reactos/branches/arwinss/reactos/subsystems/win3… ============================================================================== --- branches/arwinss/reactos/subsystems/win32/win32k/w32ksvc.db [iso-8859-1] (original) +++ branches/arwinss/reactos/subsystems/win32/win32k/w32ksvc.db [iso-8859-1] Sun May 23 12:22:09 2010 @@ -64,6 +64,8 @@ RosGdiSwapBuffers 1 RosGdiUnrealizePalette 1 RosUserConnectCsrss 0 +RosUserCreateCursorIcon 2 +RosUserDestroyCursorIcon 2 RosUserGetCursorPos 1 RosUserSetCursorPos 2 RosUserClipCursor 1 @@ -86,6 +88,7 @@ RosUserGetAsyncKeyState 1 SwmAddWindow 2 SwmAddDesktopWindow 3 +SwmDefineCursor 2 SwmRemoveWindow 1 SwmSetForeground 1 SwmPosChanging 2

14 years, 8 months

[jmorlan] 47319: [WIN32CSR] Implement FILE_SHARE_* flags for console handles. Fixes some more winetests.

by jmorlan＠svn.reactos.org

Author: jmorlan Date: Sun May 23 11:10:02 2010 New Revision: 47319 URL: http://svn.reactos.org/svn/reactos?rev=47319&view=rev Log: [WIN32CSR] Implement FILE_SHARE_* flags for console handles. Fixes some more winetests. Modified: trunk/reactos/dll/win32/kernel32/misc/console.c trunk/reactos/include/reactos/subsys/csrss/csrss.h trunk/reactos/subsystems/win32/csrss/win32csr/conio.c trunk/reactos/subsystems/win32/csrss/win32csr/dllmain.c trunk/reactos/subsystems/win32/csrss/win32csr/handle.c trunk/reactos/subsystems/win32/csrss/win32csr/win32csr.h Modified: trunk/reactos/dll/win32/kernel32/misc/console.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/kernel32/misc/co… ============================================================================== --- trunk/reactos/dll/win32/kernel32/misc/console.c [iso-8859-1] (original) +++ trunk/reactos/dll/win32/kernel32/misc/console.c [iso-8859-1] Sun May 23 11:10:02 2010 @@ -1022,6 +1022,7 @@ /* Structures for GET_INPUT_HANDLE and GET_OUTPUT_HANDLE requests are identical */ Request.Data.GetInputHandleRequest.Access = dwDesiredAccess; Request.Data.GetInputHandleRequest.Inheritable = bInheritHandle; + Request.Data.GetInputHandleRequest.ShareMode = dwShareMode; Status = CsrClientCallServer(&Request, NULL, @@ -1033,7 +1034,7 @@ return INVALID_HANDLE_VALUE; } - return Request.Data.GetInputHandleRequest.InputHandle; + return Request.Data.GetInputHandleRequest.Handle; } Modified: trunk/reactos/include/reactos/subsys/csrss/csrss.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/include/reactos/subsys/csr… ============================================================================== --- trunk/reactos/include/reactos/subsys/csrss/csrss.h [iso-8859-1] (original) +++ trunk/reactos/include/reactos/subsys/csrss/csrss.h [iso-8859-1] Sun May 23 11:10:02 2010 @@ -320,15 +320,10 @@ { DWORD Access; BOOL Inheritable; - HANDLE InputHandle; -} CSRSS_GET_INPUT_HANDLE, *PCSRSS_GET_INPUT_HANDLE; - -typedef struct -{ - DWORD Access; - BOOL Inheritable; - HANDLE OutputHandle; -} CSRSS_GET_OUTPUT_HANDLE, *PCSRSS_GET_OUTPUT_HANDLE; + HANDLE Handle; + DWORD ShareMode; +} CSRSS_GET_INPUT_HANDLE, *PCSRSS_GET_INPUT_HANDLE, + CSRSS_GET_OUTPUT_HANDLE, *PCSRSS_GET_OUTPUT_HANDLE; typedef struct { Modified: trunk/reactos/subsystems/win32/csrss/win32csr/conio.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/win… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/win32csr/conio.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/win32csr/conio.c [iso-8859-1] Sun May 23 11:10:02 2010 @@ -317,7 +317,8 @@ &Request->Data.AllocConsoleRequest.InputHandle, &Console->Header, GENERIC_READ | GENERIC_WRITE, - TRUE); + TRUE, + FILE_SHARE_READ | FILE_SHARE_WRITE); if (! NT_SUCCESS(Status)) { DPRINT1("Failed to insert object\n"); @@ -331,7 +332,8 @@ &Request->Data.AllocConsoleRequest.OutputHandle, &Console->ActiveBuffer->Header, GENERIC_READ | GENERIC_WRITE, - TRUE); + TRUE, + FILE_SHARE_READ | FILE_SHARE_WRITE); if (!NT_SUCCESS(Status)) { DPRINT1("Failed to insert object\n"); @@ -1975,7 +1977,8 @@ &Request->Data.CreateScreenBufferRequest.OutputHandle, &Buff->Header, Request->Data.CreateScreenBufferRequest.Access, - Request->Data.CreateScreenBufferRequest.Inheritable); + Request->Data.CreateScreenBufferRequest.Inheritable, + Request->Data.CreateScreenBufferRequest.ShareMode); } } else Modified: trunk/reactos/subsystems/win32/csrss/win32csr/dllmain.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/win… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/win32csr/dllmain.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/win32csr/dllmain.c [iso-8859-1] Sun May 23 11:10:02 2010 @@ -24,8 +24,8 @@ static CSRSS_API_DEFINITION Win32CsrApiDefinitions[] = { - CSRSS_DEFINE_API(GET_INPUT_HANDLE, CsrGetInputHandle), - CSRSS_DEFINE_API(GET_OUTPUT_HANDLE, CsrGetOutputHandle), + CSRSS_DEFINE_API(GET_INPUT_HANDLE, CsrGetHandle), + CSRSS_DEFINE_API(GET_OUTPUT_HANDLE, CsrGetHandle), CSRSS_DEFINE_API(CLOSE_HANDLE, CsrCloseHandle), CSRSS_DEFINE_API(VERIFY_HANDLE, CsrVerifyHandle), CSRSS_DEFINE_API(DUPLICATE_HANDLE, CsrDuplicateHandle), Modified: trunk/reactos/subsystems/win32/csrss/win32csr/handle.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/win… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/win32csr/handle.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/win32csr/handle.c [iso-8859-1] Sun May 23 11:10:02 2010 @@ -23,17 +23,26 @@ return ((ULONG_PTR)Handle & 0x10000003) == 0x3; } +static INT +AdjustHandleCounts(PCSRSS_HANDLE Entry, INT Change) +{ + Object_t *Object = Entry->Object; + if (Entry->Access & GENERIC_READ) Object->AccessRead += Change; + if (Entry->Access & GENERIC_WRITE) Object->AccessWrite += Change; + if (!(Entry->ShareMode & FILE_SHARE_READ)) Object->ExclusiveRead += Change; + if (!(Entry->ShareMode & FILE_SHARE_WRITE)) Object->ExclusiveWrite += Change; + Object->HandleCount += Change; + return Object->HandleCount; +} + static VOID Win32CsrCreateHandleEntry( - PCSRSS_HANDLE Entry, - Object_t *Object, - DWORD Access, - BOOL Inheritable) -{ - Entry->Object = Object; - Entry->Access = Access; - Entry->Inheritable = Inheritable; - _InterlockedIncrement(&Object->HandleCount); + PCSRSS_HANDLE Entry) +{ + Object_t *Object = Entry->Object; + EnterCriticalSection(&Object->Console->Lock); + AdjustHandleCounts(Entry, +1); + LeaveCriticalSection(&Object->Console->Lock); } static VOID @@ -43,21 +52,21 @@ Object_t *Object = Entry->Object; if (Object != NULL) { - Entry->Object = NULL; + PCSRSS_CONSOLE Console = Object->Console; + EnterCriticalSection(&Console->Lock); /* If the last handle to a screen buffer is closed, delete it */ - if (_InterlockedDecrement(&Object->HandleCount) == 0 + if (AdjustHandleCounts(Entry, -1) == 0 && Object->Type == CONIO_SCREEN_BUFFER_MAGIC) { - PCSRSS_CONSOLE Console = Object->Console; PCSRSS_SCREEN_BUFFER Buffer = (PCSRSS_SCREEN_BUFFER)Object; - EnterCriticalSection(&Console->Lock); /* ...unless it's the only buffer left. Windows allows deletion * even of the last buffer, but having to deal with a lack of * any active buffer might be error-prone. */ if (Buffer->ListEntry.Flink != Buffer->ListEntry.Blink) ConioDeleteScreenBuffer(Buffer); - LeaveCriticalSection(&Console->Lock); - } + } + LeaveCriticalSection(&Console->Lock); + Entry->Object = NULL; } } @@ -163,7 +172,8 @@ PHANDLE Handle, Object_t *Object, DWORD Access, - BOOL Inheritable) + BOOL Inheritable, + DWORD ShareMode) { ULONG i; PCSRSS_HANDLE Block; @@ -194,7 +204,11 @@ ProcessData->HandleTable = Block; ProcessData->HandleTableSize += 64; } - Win32CsrCreateHandleEntry(&ProcessData->HandleTable[i], Object, Access, Inheritable); + ProcessData->HandleTable[i].Object = Object; + ProcessData->HandleTable[i].Access = Access; + ProcessData->HandleTable[i].Inheritable = Inheritable; + ProcessData->HandleTable[i].ShareMode = ShareMode; + Win32CsrCreateHandleEntry(&ProcessData->HandleTable[i]); *Handle = UlongToHandle((i << 2) | 0x3); RtlLeaveCriticalSection(&ProcessData->HandleTableLock); return(STATUS_SUCCESS); @@ -232,62 +246,60 @@ if (SourceProcessData->HandleTable[i].Object != NULL && SourceProcessData->HandleTable[i].Inheritable) { - Win32CsrCreateHandleEntry(&TargetProcessData->HandleTable[i], - SourceProcessData->HandleTable[i].Object, - SourceProcessData->HandleTable[i].Access, - SourceProcessData->HandleTable[i].Inheritable); + TargetProcessData->HandleTable[i] = SourceProcessData->HandleTable[i]; + Win32CsrCreateHandleEntry(&TargetProcessData->HandleTable[i]); } } RtlLeaveCriticalSection(&SourceProcessData->HandleTableLock); return(STATUS_SUCCESS); } -CSR_API(CsrGetInputHandle) -{ - Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE); - Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE); +CSR_API(CsrGetHandle) +{ + NTSTATUS Status = STATUS_SUCCESS; + + Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE); + Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE); + + Request->Data.GetInputHandleRequest.Handle = INVALID_HANDLE_VALUE; RtlEnterCriticalSection(&ProcessData->HandleTableLock); if (ProcessData->Console) { - Request->Status = Win32CsrInsertObject(ProcessData, - &Request->Data.GetInputHandleRequest.InputHandle, - &ProcessData->Console->Header, - Request->Data.GetInputHandleRequest.Access, - Request->Data.GetInputHandleRequest.Inheritable); - } - else - { - Request->Data.GetInputHandleRequest.InputHandle = INVALID_HANDLE_VALUE; - Request->Status = STATUS_SUCCESS; - } - RtlLeaveCriticalSection(&ProcessData->HandleTableLock); - - return Request->Status; -} - -CSR_API(CsrGetOutputHandle) -{ - Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE); - Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE); - - RtlEnterCriticalSection(&ProcessData->HandleTableLock); - if (ProcessData->Console) - { - Request->Status = Win32CsrInsertObject(ProcessData, - &Request->Data.GetOutputHandleRequest.OutputHandle, - &ProcessData->Console->ActiveBuffer->Header, - Request->Data.GetOutputHandleRequest.Access, - Request->Data.GetOutputHandleRequest.Inheritable); - } - else - { - Request->Data.GetOutputHandleRequest.OutputHandle = INVALID_HANDLE_VALUE; - Request->Status = STATUS_SUCCESS; - } - RtlLeaveCriticalSection(&ProcessData->HandleTableLock); - - return Request->Status; + DWORD DesiredAccess = Request->Data.GetInputHandleRequest.Access; + DWORD ShareMode = Request->Data.GetInputHandleRequest.ShareMode; + + PCSRSS_CONSOLE Console = ProcessData->Console; + Object_t *Object; + + EnterCriticalSection(&Console->Lock); + if (Request->Type == GET_OUTPUT_HANDLE) + Object = &Console->ActiveBuffer->Header; + else + Object = &Console->Header; + + if (((DesiredAccess & GENERIC_READ) && Object->ExclusiveRead != 0) || + ((DesiredAccess & GENERIC_WRITE) && Object->ExclusiveWrite != 0) || + (!(ShareMode & FILE_SHARE_READ) && Object->AccessRead != 0) || + (!(ShareMode & FILE_SHARE_WRITE) && Object->AccessWrite != 0)) + { + DPRINT1("Sharing violation\n"); + Status = STATUS_SHARING_VIOLATION; + } + else + { + Status = Win32CsrInsertObject(ProcessData, + &Request->Data.GetInputHandleRequest.Handle, + Object, + DesiredAccess, + Request->Data.GetInputHandleRequest.Inheritable, + ShareMode); + } + LeaveCriticalSection(&Console->Lock); + } + RtlLeaveCriticalSection(&ProcessData->HandleTableLock); + + return Status; } CSR_API(CsrCloseHandle) @@ -359,7 +371,8 @@ &Request->Data.DuplicateHandleRequest.Handle, Entry->Object, DesiredAccess, - Request->Data.DuplicateHandleRequest.Inheritable); + Request->Data.DuplicateHandleRequest.Inheritable, + Entry->ShareMode); if (NT_SUCCESS(Request->Status) && Request->Data.DuplicateHandleRequest.Options & DUPLICATE_CLOSE_SOURCE) { Modified: trunk/reactos/subsystems/win32/csrss/win32csr/win32csr.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/win… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/win32csr/win32csr.h [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/win32csr/win32csr.h [iso-8859-1] Sun May 23 11:10:02 2010 @@ -18,6 +18,8 @@ { LONG Type; struct tagCSRSS_CONSOLE *Console; + LONG AccessRead, AccessWrite; + LONG ExclusiveRead, ExclusiveWrite; LONG HandleCount; } Object_t; @@ -26,6 +28,7 @@ Object_t *Object; DWORD Access; BOOL Inheritable; + DWORD ShareMode; } CSRSS_HANDLE, *PCSRSS_HANDLE; typedef VOID (WINAPI *CSR_CLEANUP_OBJECT_PROC)(Object_t *Object); @@ -41,7 +44,8 @@ PHANDLE Handle, Object_t *Object, DWORD Access, - BOOL Inheritable); + BOOL Inheritable, + DWORD ShareMode); NTSTATUS FASTCALL Win32CsrLockObject(PCSRSS_PROCESS_DATA ProcessData, HANDLE Handle, Object_t **Object, @@ -53,8 +57,7 @@ NTSTATUS WINAPI Win32CsrReleaseConsole(PCSRSS_PROCESS_DATA ProcessData); NTSTATUS WINAPI Win32CsrDuplicateHandleTable(PCSRSS_PROCESS_DATA SourceProcessData, PCSRSS_PROCESS_DATA TargetProcessData); -CSR_API(CsrGetInputHandle); -CSR_API(CsrGetOutputHandle); +CSR_API(CsrGetHandle); CSR_API(CsrCloseHandle); CSR_API(CsrVerifyHandle); CSR_API(CsrDuplicateHandle);

14 years, 8 months

[jmorlan] 47318: [WIN32CSR] Delete even the active screen buffer when all handles are closed. Fixes a winetest.

by jmorlan＠svn.reactos.org

Author: jmorlan Date: Sun May 23 08:04:15 2010 New Revision: 47318 URL: http://svn.reactos.org/svn/reactos?rev=47318&view=rev Log: [WIN32CSR] Delete even the active screen buffer when all handles are closed. Fixes a winetest. Modified: trunk/reactos/subsystems/win32/csrss/win32csr/conio.c trunk/reactos/subsystems/win32/csrss/win32csr/conio.h trunk/reactos/subsystems/win32/csrss/win32csr/handle.c Modified: trunk/reactos/subsystems/win32/csrss/win32csr/conio.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/win… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/win32csr/conio.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/win32csr/conio.c [iso-8859-1] Sun May 23 08:04:15 2010 @@ -137,6 +137,7 @@ Buffer->CurrentX = 0; Buffer->CurrentY = 0; + InsertHeadList(&Console->BufferList, &Buffer->ListEntry); return STATUS_SUCCESS; } @@ -162,6 +163,7 @@ Console->Header.Console = Console; Console->Mode = ENABLE_LINE_INPUT | ENABLE_ECHO_INPUT | ENABLE_PROCESSED_INPUT | ENABLE_MOUSE_INPUT; Console->EarlyReturn = FALSE; + InitializeListHead(&Console->BufferList); Console->ActiveBuffer = NULL; InitializeListHead(&Console->InputEvents); Console->CodePage = GetOEMCP(); @@ -893,11 +895,24 @@ } VOID WINAPI -ConioDeleteScreenBuffer(Object_t *Object) -{ - PCSRSS_SCREEN_BUFFER Buffer = (PCSRSS_SCREEN_BUFFER) Object; - HeapFree(Win32CsrApiHeap, 0, Buffer->Buffer); - HeapFree(Win32CsrApiHeap, 0, Buffer); +ConioDeleteScreenBuffer(PCSRSS_SCREEN_BUFFER Buffer) +{ + PCSRSS_CONSOLE Console = Buffer->Header.Console; + + RemoveEntryList(&Buffer->ListEntry); + if (Buffer == Console->ActiveBuffer) + { + /* Deleted active buffer; switch to most recently created */ + Console->ActiveBuffer = NULL; + if (!IsListEmpty(&Console->BufferList)) + { + Console->ActiveBuffer = CONTAINING_RECORD(Console->BufferList.Flink, CSRSS_SCREEN_BUFFER, ListEntry); + ConioDrawConsole(Console); + } + } + + HeapFree(Win32CsrApiHeap, 0, Buffer->Buffer); + HeapFree(Win32CsrApiHeap, 0, Buffer); } VOID FASTCALL @@ -929,9 +944,11 @@ } ConioCleanupConsole(Console); - ConioDeleteScreenBuffer((Object_t *) Console->ActiveBuffer); - - Console->ActiveBuffer = NULL; + ConioDeleteScreenBuffer(Console->ActiveBuffer); + if (!IsListEmpty(&Console->BufferList)) + { + DPRINT1("BUG: screen buffer list not empty\n"); + } CloseHandle(Console->ActiveEvent); DeleteCriticalSection(&Console->Lock); @@ -1998,7 +2015,7 @@ /* If old buffer has no handles, it's now unreferenced */ if (Console->ActiveBuffer->Header.HandleCount == 0) { - ConioDeleteScreenBuffer((Object_t *) Console->ActiveBuffer); + ConioDeleteScreenBuffer(Console->ActiveBuffer); } /* tie console to new buffer */ Console->ActiveBuffer = Buff; Modified: trunk/reactos/subsystems/win32/csrss/win32csr/conio.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/win… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/win32csr/conio.h [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/win32csr/conio.h [iso-8859-1] Sun May 23 08:04:15 2010 @@ -46,6 +46,7 @@ USHORT VirtualY; /* top row of buffer being displayed, reported to callers */ CONSOLE_CURSOR_INFO CursorInfo; USHORT Mode; + LIST_ENTRY ListEntry; /* entry in console's list of buffers */ } CSRSS_SCREEN_BUFFER, *PCSRSS_SCREEN_BUFFER; typedef struct tagCSRSS_CONSOLE *PCSRSS_CONSOLE; @@ -76,6 +77,7 @@ LIST_ENTRY InputEvents; /* List head for input event queue */ WORD WaitingChars; WORD WaitingLines; /* number of chars and lines in input queue */ + LIST_ENTRY BufferList; /* List of all screen buffers for this console */ PCSRSS_SCREEN_BUFFER ActiveBuffer; /* Pointer to currently active screen buffer */ WORD Mode; /* Console mode flags */ WORD EchoCount; /* count of chars to echo, in line buffered mode */ @@ -103,7 +105,7 @@ NTSTATUS FASTCALL ConioConsoleFromProcessData(PCSRSS_PROCESS_DATA ProcessData, PCSRSS_CONSOLE *Console); VOID WINAPI ConioDeleteConsole(Object_t *Object); -VOID WINAPI ConioDeleteScreenBuffer(Object_t *Buffer); +VOID WINAPI ConioDeleteScreenBuffer(PCSRSS_SCREEN_BUFFER Buffer); VOID WINAPI CsrInitConsoleSupport(VOID); void WINAPI ConioProcessKey(MSG *msg, PCSRSS_CONSOLE Console, BOOL TextMode); PBYTE FASTCALL ConioCoordToPointer(PCSRSS_SCREEN_BUFFER Buf, ULONG X, ULONG Y); Modified: trunk/reactos/subsystems/win32/csrss/win32csr/handle.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/win… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/win32csr/handle.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/win32csr/handle.c [iso-8859-1] Sun May 23 08:04:15 2010 @@ -49,11 +49,13 @@ && Object->Type == CONIO_SCREEN_BUFFER_MAGIC) { PCSRSS_CONSOLE Console = Object->Console; + PCSRSS_SCREEN_BUFFER Buffer = (PCSRSS_SCREEN_BUFFER)Object; EnterCriticalSection(&Console->Lock); - /* TODO: Should delete even the active buffer, but we're not yet ready - * to deal with the case where this results in no buffers left. */ - if (Object != &Console->ActiveBuffer->Header) - ConioDeleteScreenBuffer(Object); + /* ...unless it's the only buffer left. Windows allows deletion + * even of the last buffer, but having to deal with a lack of + * any active buffer might be error-prone. */ + if (Buffer->ListEntry.Flink != Buffer->ListEntry.Blink) + ConioDeleteScreenBuffer(Buffer); LeaveCriticalSection(&Console->Lock); } }

14 years, 8 months

[jmorlan] 47317: [WIN32CSR] - Simplify locking: having a lock for each screen buffer is overkill since most programs only use one screen buffer at a time. (besides, almost all APIs were taking the console lock anyway) Reduce to just having one lock for a console. - Instead of keeping track of how many references a screen buffer has, keep track of handles only. When all handles to a screen buffer are closed, it should be deleted even if it's the active buffer (not yet implemented).

by jmorlan＠svn.reactos.org

Author: jmorlan Date: Sun May 23 07:33:21 2010 New Revision: 47317 URL: http://svn.reactos.org/svn/reactos?rev=47317&view=rev Log: [WIN32CSR] - Simplify locking: having a lock for each screen buffer is overkill since most programs only use one screen buffer at a time. (besides, almost all APIs were taking the console lock anyway) Reduce to just having one lock for a console. - Instead of keeping track of how many references a screen buffer has, keep track of handles only. When all handles to a screen buffer are closed, it should be deleted even if it's the active buffer (not yet implemented). Modified: trunk/reactos/subsystems/win32/csrss/win32csr/conio.c trunk/reactos/subsystems/win32/csrss/win32csr/conio.h trunk/reactos/subsystems/win32/csrss/win32csr/guiconsole.c trunk/reactos/subsystems/win32/csrss/win32csr/handle.c trunk/reactos/subsystems/win32/csrss/win32csr/win32csr.h Modified: trunk/reactos/subsystems/win32/csrss/win32csr/conio.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/win… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/win32csr/conio.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/win32csr/conio.c [iso-8859-1] Sun May 23 07:33:21 2010 @@ -53,9 +53,9 @@ return STATUS_INVALID_HANDLE; } - InterlockedIncrement(&ProcessConsole->Header.ReferenceCount); + InterlockedIncrement(&ProcessConsole->ReferenceCount); RtlLeaveCriticalSection(&ProcessData->HandleTableLock); - EnterCriticalSection(&(ProcessConsole->Header.Lock)); + EnterCriticalSection(&(ProcessConsole->Lock)); *Console = ProcessConsole; return STATUS_SUCCESS; @@ -117,7 +117,8 @@ DPRINT("CsrInitConsoleScreenBuffer Size X %d Size Y %d\n", Buffer->MaxX, Buffer->MaxY); Buffer->Header.Type = CONIO_SCREEN_BUFFER_MAGIC; - Buffer->Header.ReferenceCount = 0; + Buffer->Header.Console = Console; + Buffer->Header.HandleCount = 0; Buffer->ShowX = 0; Buffer->ShowY = 0; Buffer->VirtualY = 0; @@ -126,7 +127,6 @@ { return STATUS_INSUFFICIENT_RESOURCES; } - InitializeCriticalSection(&Buffer->Header.Lock); ConioInitScreenBuffer(Console, Buffer); /* initialize buffer to be empty with default attributes */ for (Buffer->CurrentY = 0 ; Buffer->CurrentY < Buffer->MaxY; Buffer->CurrentY++) @@ -154,11 +154,12 @@ //FIXME RtlCreateUnicodeString(&Console->Title, L"Command Prompt"); - Console->Header.ReferenceCount = 0; + Console->ReferenceCount = 0; Console->WaitingChars = 0; Console->WaitingLines = 0; Console->EchoCount = 0; Console->Header.Type = CONIO_CONSOLE_MAGIC; + Console->Header.Console = Console; Console->Mode = ENABLE_LINE_INPUT | ENABLE_ECHO_INPUT | ENABLE_PROCESSED_INPUT | ENABLE_MOUSE_INPUT; Console->EarlyReturn = FALSE; Console->ActiveBuffer = NULL; @@ -177,7 +178,7 @@ return STATUS_UNSUCCESSFUL; } Console->PrivateData = NULL; - InitializeCriticalSection(&Console->Header.Lock); + InitializeCriticalSection(&Console->Lock); GuiMode = DtbgIsDesktopVisible(); @@ -186,7 +187,7 @@ if (NULL == NewBuffer) { RtlFreeUnicodeString(&Console->Title); - DeleteCriticalSection(&Console->Header.Lock); + DeleteCriticalSection(&Console->Lock); CloseHandle(Console->ActiveEvent); return STATUS_INSUFFICIENT_RESOURCES; } @@ -212,7 +213,7 @@ { HeapFree(Win32CsrApiHeap,0, NewBuffer); RtlFreeUnicodeString(&Console->Title); - DeleteCriticalSection(&Console->Header.Lock); + DeleteCriticalSection(&Console->Lock); CloseHandle(Console->ActiveEvent); DPRINT1("GuiInitConsole: failed\n"); return Status; @@ -224,15 +225,12 @@ { ConioCleanupConsole(Console); RtlFreeUnicodeString(&Console->Title); - DeleteCriticalSection(&Console->Header.Lock); + DeleteCriticalSection(&Console->Lock); CloseHandle(Console->ActiveEvent); HeapFree(Win32CsrApiHeap, 0, NewBuffer); DPRINT1("CsrInitConsoleScreenBuffer: failed\n"); return Status; } - - /* add a reference count because the buffer is tied to the console */ - InterlockedIncrement(&Console->ActiveBuffer->Header.ReferenceCount); /* copy buffer contents to screen */ ConioDrawConsole(Console); @@ -308,7 +306,7 @@ Request->Data.AllocConsoleRequest.Console = Console; /* Add a reference count because the process is tied to the console */ - Console->Header.ReferenceCount++; + _InterlockedIncrement(&Console->ReferenceCount); if (NewConsole || !ProcessData->bInheritHandles) { @@ -836,15 +834,16 @@ Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE); return STATUS_INVALID_PARAMETER; } - Status = ConioConsoleFromProcessData(ProcessData, &Console); - - Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE); - Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE); - - if (! NT_SUCCESS(Status)) - { - return Status; - } + + Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE); + Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE); + + Status = ConioLockScreenBuffer(ProcessData, Request->Data.WriteConsoleRequest.ConsoleHandle, &Buff, GENERIC_WRITE); + if (! NT_SUCCESS(Status)) + { + return Status; + } + Console = Buff->Header.Console; if(Request->Data.WriteConsoleRequest.Unicode) { @@ -872,7 +871,6 @@ if (Buffer) { - Status = ConioLockScreenBuffer(ProcessData, Request->Data.WriteConsoleRequest.ConsoleHandle, &Buff, GENERIC_WRITE); if (NT_SUCCESS(Status)) { Status = ConioWriteConsole(Console, Buff, Buffer, @@ -881,14 +879,13 @@ { Written = Request->Data.WriteConsoleRequest.NrCharactersToWrite; } - ConioUnlockScreenBuffer(Buff); } if (Request->Data.WriteConsoleRequest.Unicode) { RtlFreeHeap(GetProcessHeap(), 0, Buffer); } } - ConioUnlockConsole(Console); + ConioUnlockScreenBuffer(Buff); Request->Data.WriteConsoleRequest.NrCharactersWritten = Written; @@ -899,7 +896,6 @@ ConioDeleteScreenBuffer(Object_t *Object) { PCSRSS_SCREEN_BUFFER Buffer = (PCSRSS_SCREEN_BUFFER) Object; - DeleteCriticalSection(&Buffer->Header.Lock); HeapFree(Win32CsrApiHeap, 0, Buffer->Buffer); HeapFree(Win32CsrApiHeap, 0, Buffer); } @@ -933,15 +929,12 @@ } ConioCleanupConsole(Console); - if (0 == InterlockedDecrement(&Console->ActiveBuffer->Header.ReferenceCount)) - { - ConioDeleteScreenBuffer((Object_t *) Console->ActiveBuffer); - } + ConioDeleteScreenBuffer((Object_t *) Console->ActiveBuffer); Console->ActiveBuffer = NULL; CloseHandle(Console->ActiveEvent); - DeleteCriticalSection(&Console->Header.Lock); + DeleteCriticalSection(&Console->Lock); RtlFreeUnicodeString(&Console->Title); IntDeleteAllAliases(Console->Aliases); HeapFree(Win32CsrApiHeap, 0, Console); @@ -1280,17 +1273,12 @@ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE); Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE); - Status = ConioConsoleFromProcessData(ProcessData, &Console); - if (! NT_SUCCESS(Status)) - { - return Status; - } Status = ConioLockScreenBuffer(ProcessData, Request->Data.ScreenBufferInfoRequest.ConsoleHandle, &Buff, GENERIC_READ); if (! NT_SUCCESS(Status)) { - ConioUnlockConsole(Console); - return Status; - } + return Status; + } + Console = Buff->Header.Console; pInfo = &Request->Data.ScreenBufferInfoRequest.Info; pInfo->dwSize.X = Buff->MaxX; pInfo->dwSize.Y = Buff->MaxY; @@ -1304,7 +1292,6 @@ pInfo->dwMaximumWindowSize.X = Buff->MaxX; pInfo->dwMaximumWindowSize.Y = Buff->MaxY; ConioUnlockScreenBuffer(Buff); - ConioUnlockConsole(Console); return STATUS_SUCCESS; } @@ -1319,21 +1306,15 @@ DPRINT("CsrSetCursor\n"); - Status = ConioConsoleFromProcessData(ProcessData, &Console); - if (! NT_SUCCESS(Status)) - { - return Status; - } - Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE); Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE); Status = ConioLockScreenBuffer(ProcessData, Request->Data.SetCursorRequest.ConsoleHandle, &Buff, GENERIC_WRITE); if (! NT_SUCCESS(Status)) { - ConioUnlockConsole(Console); - return Status; - } + return Status; + } + Console = Buff->Header.Console; NewCursorX = Request->Data.SetCursorRequest.Position.X; NewCursorY = Request->Data.SetCursorRequest.Position.Y; @@ -1341,7 +1322,6 @@ NewCursorY < 0 || NewCursorY >= Buff->MaxY) { ConioUnlockScreenBuffer(Buff); - ConioUnlockConsole(Console); return STATUS_INVALID_PARAMETER; } OldCursorX = Buff->CurrentX; @@ -1353,13 +1333,11 @@ if (! ConioSetScreenInfo(Console, Buff, OldCursorX, OldCursorY)) { ConioUnlockScreenBuffer(Buff); - ConioUnlockConsole(Console); return STATUS_UNSUCCESSFUL; } } ConioUnlockScreenBuffer(Buff); - ConioUnlockConsole(Console); return STATUS_SUCCESS; } @@ -1415,11 +1393,15 @@ return STATUS_INVALID_PARAMETER; } - Status = ConioConsoleFromProcessData(ProcessData, &Console); + Status = ConioLockScreenBuffer(ProcessData, + Request->Data.WriteConsoleOutputCharRequest.ConsoleHandle, + &Buff, + GENERIC_WRITE); Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE); Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE); if (NT_SUCCESS(Status)) { + Console = Buff->Header.Console; if(Request->Data.WriteConsoleOutputCharRequest.Unicode) { Length = WideCharToMultiByte(Console->OutputCodePage, 0, @@ -1446,10 +1428,6 @@ if (String) { - Status = ConioLockScreenBuffer(ProcessData, - Request->Data.WriteConsoleOutputCharRequest.ConsoleHandle, - &Buff, - GENERIC_WRITE); if (NT_SUCCESS(Status)) { X = Request->Data.WriteConsoleOutputCharRequest.Coord.X; @@ -1481,14 +1459,13 @@ Request->Data.WriteConsoleOutputCharRequest.EndCoord.X = X; Request->Data.WriteConsoleOutputCharRequest.EndCoord.Y = (Y + Buff->MaxY - Buff->VirtualY) % Buff->MaxY; - ConioUnlockScreenBuffer(Buff); } if (Request->Data.WriteConsoleRequest.Unicode) { RtlFreeHeap(GetProcessHeap(), 0, tmpString); } } - ConioUnlockConsole(Console); + ConioUnlockScreenBuffer(Buff); } Request->Data.WriteConsoleOutputCharRequest.NrCharactersWritten = Written; return Status; @@ -1509,18 +1486,12 @@ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE); Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE); - Status = ConioConsoleFromProcessData(ProcessData, &Console); - if (! NT_SUCCESS(Status)) - { - return Status; - } - Status = ConioLockScreenBuffer(ProcessData, Request->Data.FillOutputRequest.ConsoleHandle, &Buff, GENERIC_WRITE); if (! NT_SUCCESS(Status)) { - ConioUnlockConsole(Console); - return Status; - } + return Status; + } + Console = Buff->Header.Console; X = Request->Data.FillOutputRequest.Position.X; Y = (Request->Data.FillOutputRequest.Position.Y + Buff->VirtualY) % Buff->MaxY; @@ -1554,7 +1525,6 @@ } ConioUnlockScreenBuffer(Buff); - ConioUnlockConsole(Console); Length = Request->Data.FillOutputRequest.Length; Request->Data.FillOutputRequest.NrCharactersWritten = Length; return STATUS_SUCCESS; @@ -1661,13 +1631,8 @@ return STATUS_INVALID_PARAMETER; } - Status = ConioConsoleFromProcessData(ProcessData, &Console); - Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE); - Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE); - if (! NT_SUCCESS(Status)) - { - return Status; - } + Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE); + Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE); Status = ConioLockScreenBuffer(ProcessData, Request->Data.WriteConsoleOutputAttribRequest.ConsoleHandle, @@ -1675,9 +1640,9 @@ GENERIC_WRITE); if (! NT_SUCCESS(Status)) { - ConioUnlockConsole(Console); - return Status; - } + return Status; + } + Console = Buff->Header.Console; X = Request->Data.WriteConsoleOutputAttribRequest.Coord.X; Y = (Request->Data.WriteConsoleOutputAttribRequest.Coord.Y + Buff->VirtualY) % Buff->MaxY; @@ -1706,8 +1671,6 @@ ConioDrawRegion(Console, &UpdateRect); } - ConioUnlockConsole(Console); - Request->Data.WriteConsoleOutputAttribRequest.EndCoord.X = X; Request->Data.WriteConsoleOutputAttribRequest.EndCoord.Y = (Y + Buff->MaxY - Buff->VirtualY) % Buff->MaxY; @@ -1728,20 +1691,14 @@ DPRINT("CsrFillOutputAttrib\n"); - Status = ConioConsoleFromProcessData(ProcessData, &Console); - if (! NT_SUCCESS(Status)) - { - return Status; - } - Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE); Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE); Status = ConioLockScreenBuffer(ProcessData, Request->Data.FillOutputAttribRequest.ConsoleHandle, &Buff, GENERIC_WRITE); if (! NT_SUCCESS(Status)) { - ConioUnlockConsole(Console); - return Status; - } + return Status; + } + Console = Buff->Header.Console; X = Request->Data.FillOutputAttribRequest.Coord.X; Y = (Request->Data.FillOutputAttribRequest.Coord.Y + Buff->VirtualY) % Buff->MaxY; @@ -1771,7 +1728,6 @@ } ConioUnlockScreenBuffer(Buff); - ConioUnlockConsole(Console); return STATUS_SUCCESS; } @@ -1812,18 +1768,12 @@ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE); Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE); - Status = ConioConsoleFromProcessData(ProcessData, &Console); - if (! NT_SUCCESS(Status)) - { - return Status; - } - Status = ConioLockScreenBuffer(ProcessData, Request->Data.SetCursorInfoRequest.ConsoleHandle, &Buff, GENERIC_WRITE); if (! NT_SUCCESS(Status)) { - ConioUnlockConsole(Console); - return Status; - } + return Status; + } + Console = Buff->Header.Console; Size = Request->Data.SetCursorInfoRequest.Info.dwSize; Visible = Request->Data.SetCursorInfoRequest.Info.bVisible; @@ -1845,13 +1795,11 @@ if (! ConioSetCursorInfo(Console, Buff)) { ConioUnlockScreenBuffer(Buff); - ConioUnlockConsole(Console); return STATUS_UNSUCCESSFUL; } } ConioUnlockScreenBuffer(Buff); - ConioUnlockConsole(Console); return STATUS_SUCCESS; } @@ -1864,18 +1812,12 @@ DPRINT("CsrSetTextAttrib\n"); - Status = ConioConsoleFromProcessData(ProcessData, &Console); - if (! NT_SUCCESS(Status)) - { - return Status; - } - Status = ConioLockScreenBuffer(ProcessData, Request->Data.SetCursorRequest.ConsoleHandle, &Buff, GENERIC_WRITE); if (! NT_SUCCESS(Status)) { - ConioUnlockConsole(Console); - return Status; - } + return Status; + } + Console = Buff->Header.Console; Buff->DefaultAttrib = Request->Data.SetAttribRequest.Attrib; if (Buff == Console->ActiveBuffer) @@ -1883,13 +1825,11 @@ if (! ConioUpdateScreenInfo(Console, Buff)) { ConioUnlockScreenBuffer(Buff); - ConioUnlockConsole(Console); return STATUS_UNSUCCESSFUL; } } ConioUnlockScreenBuffer(Buff); - ConioUnlockConsole(Console); return STATUS_SUCCESS; } @@ -1904,9 +1844,9 @@ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE); Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE); - Status = Win32CsrGetObject(ProcessData, - Request->Data.SetConsoleModeRequest.ConsoleHandle, - (Object_t **) &Console, GENERIC_WRITE); + Status = Win32CsrLockObject(ProcessData, + Request->Data.SetConsoleModeRequest.ConsoleHandle, + (Object_t **) &Console, GENERIC_WRITE, 0); if (! NT_SUCCESS(Status)) { return Status; @@ -1926,7 +1866,7 @@ Status = STATUS_INVALID_HANDLE; } - Win32CsrReleaseObjectByPointer((Object_t *)Console); + Win32CsrUnlockObject((Object_t *)Console); return Status; } @@ -1941,8 +1881,8 @@ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE); Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE); - Status = Win32CsrGetObject(ProcessData, Request->Data.GetConsoleModeRequest.ConsoleHandle, - (Object_t **) &Console, GENERIC_READ); + Status = Win32CsrLockObject(ProcessData, Request->Data.GetConsoleModeRequest.ConsoleHandle, + (Object_t **) &Console, GENERIC_READ, 0); if (! NT_SUCCESS(Status)) { return Status; @@ -1962,7 +1902,7 @@ Status = STATUS_INVALID_HANDLE; } - Win32CsrReleaseObjectByPointer((Object_t *)Console); + Win32CsrUnlockObject((Object_t *)Console); return Status; } @@ -2039,43 +1979,33 @@ DPRINT("CsrSetScreenBuffer\n"); - Status = ConioConsoleFromProcessData(ProcessData, &Console); - if (! NT_SUCCESS(Status)) - { - return Status; - } - Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE); Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE); Status = ConioLockScreenBuffer(ProcessData, Request->Data.SetScreenBufferRequest.OutputHandle, &Buff, GENERIC_WRITE); if (! NT_SUCCESS(Status)) { - ConioUnlockConsole(Console); - return Status; - } + return Status; + } + Console = Buff->Header.Console; if (Buff == Console->ActiveBuffer) { ConioUnlockScreenBuffer(Buff); - ConioUnlockConsole(Console); return STATUS_SUCCESS; } - /* drop reference to old buffer, maybe delete */ - if (! InterlockedDecrement(&Console->ActiveBuffer->Header.ReferenceCount)) + /* If old buffer has no handles, it's now unreferenced */ + if (Console->ActiveBuffer->Header.HandleCount == 0) { ConioDeleteScreenBuffer((Object_t *) Console->ActiveBuffer); } /* tie console to new buffer */ Console->ActiveBuffer = Buff; - /* inc ref count on new buffer */ - InterlockedIncrement(&Buff->Header.ReferenceCount); /* Redraw the console */ ConioDrawConsole(Console); ConioUnlockScreenBuffer(Buff); - ConioUnlockConsole(Console); return STATUS_SUCCESS; } @@ -2181,12 +2111,6 @@ DPRINT("CsrWriteConsoleOutput\n"); - Status = ConioConsoleFromProcessData(ProcessData, &Console); - if (! NT_SUCCESS(Status)) - { - return Status; - } - Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE); Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE); Status = ConioLockScreenBuffer(ProcessData, @@ -2195,9 +2119,9 @@ GENERIC_WRITE); if (! NT_SUCCESS(Status)) { - ConioUnlockConsole(Console); - return Status; - } + return Status; + } + Console = Buff->Header.Console; BufferSize = Request->Data.WriteConsoleOutputRequest.BufferSize; PSize = BufferSize.X * BufferSize.Y * sizeof(CHAR_INFO); @@ -2208,7 +2132,6 @@ ((ULONG_PTR)ProcessData->CsrSectionViewBase + ProcessData->CsrSectionViewSize))) { ConioUnlockScreenBuffer(Buff); - ConioUnlockConsole(Console); return STATUS_ACCESS_VIOLATION; } WriteRegion.left = Request->Data.WriteConsoleOutputRequest.WriteRegion.Left; @@ -2226,7 +2149,6 @@ if (! ConioGetIntersection(&WriteRegion, &ScreenBuffer, &WriteRegion)) { ConioUnlockScreenBuffer(Buff); - ConioUnlockConsole(Console); /* It is okay to have a WriteRegion completely outside the screen buffer. No data is written then. */ @@ -2257,7 +2179,6 @@ ConioDrawRegion(Console, &WriteRegion); ConioUnlockScreenBuffer(Buff); - ConioUnlockConsole(Console); Request->Data.WriteConsoleOutputRequest.WriteRegion.Right = WriteRegion.left + SizeX - 1; Request->Data.WriteConsoleOutputRequest.WriteRegion.Bottom = WriteRegion.top + SizeY - 1; @@ -2327,20 +2248,14 @@ DestinationOrigin = Request->Data.ScrollConsoleScreenBufferRequest.DestinationOrigin; Fill = Request->Data.ScrollConsoleScreenBufferRequest.Fill; - Status = ConioConsoleFromProcessData(ProcessData, &Console); - if (! NT_SUCCESS(Status)) - { - return Status; - } - Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE); Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE); Status = ConioLockScreenBuffer(ProcessData, ConsoleHandle, &Buff, GENERIC_WRITE); if (! NT_SUCCESS(Status)) { - ConioUnlockConsole(Console); - return Status; - } + return Status; + } + Console = Buff->Header.Console; ScrollRectangle.left = Request->Data.ScrollConsoleScreenBufferRequest.ScrollRectangle.Left; ScrollRectangle.top = Request->Data.ScrollConsoleScreenBufferRequest.ScrollRectangle.Top; @@ -2352,7 +2267,6 @@ if (! ConioGetIntersection(&SrcRegion, &ScreenBuffer, &ScrollRectangle)) { ConioUnlockScreenBuffer(Buff); - ConioUnlockConsole(Console); return STATUS_SUCCESS; } @@ -2374,7 +2288,6 @@ ClipRectangle.bottom = Request->Data.ScrollConsoleScreenBufferRequest.ClipRectangle.Bottom; if (!ConioGetIntersection(&ClipRectangle, &ClipRectangle, &ScreenBuffer)) { - ConioUnlockConsole(Console); ConioUnlockScreenBuffer(Buff); return STATUS_SUCCESS; } @@ -2408,7 +2321,6 @@ } ConioUnlockScreenBuffer(Buff); - ConioUnlockConsole(Console); return STATUS_SUCCESS; } @@ -2432,18 +2344,12 @@ CharSize = (Request->Data.ReadConsoleOutputCharRequest.Unicode ? sizeof(WCHAR) : sizeof(CHAR)); - Status = ConioConsoleFromProcessData(ProcessData, &Console); - if (! NT_SUCCESS(Status)) - { - return Status; - } - Status = ConioLockScreenBuffer(ProcessData, Request->Data.ReadConsoleOutputCharRequest.ConsoleHandle, &Buff, GENERIC_READ); if (! NT_SUCCESS(Status)) { - ConioUnlockConsole(Console); - return Status; - } + return Status; + } + Console = Buff->Header.Console; Xpos = Request->Data.ReadConsoleOutputCharRequest.ReadCoord.X; Ypos = (Request->Data.ReadConsoleOutputCharRequest.ReadCoord.Y + Buff->VirtualY) % Buff->MaxY; @@ -2479,7 +2385,6 @@ Request->Data.ReadConsoleOutputCharRequest.EndCoord.Y = (Ypos - Buff->VirtualY + Buff->MaxY) % Buff->MaxY; ConioUnlockScreenBuffer(Buff); - ConioUnlockConsole(Console); Request->Data.ReadConsoleOutputCharRequest.CharsRead = (DWORD)((ULONG_PTR)ReadBuffer - (ULONG_PTR)Request->Data.ReadConsoleOutputCharRequest.String) / CharSize; if (Request->Data.ReadConsoleOutputCharRequest.CharsRead * CharSize + CSR_API_MESSAGE_HEADER_SIZE(CSRSS_READ_CONSOLE_OUTPUT_CHAR) > sizeof(CSR_API_MESSAGE)) @@ -3131,22 +3036,15 @@ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE); Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE); - Status = ConioConsoleFromProcessData(ProcessData, &Console); - if (!NT_SUCCESS(Status)) - { - return Status; - } - Status = ConioLockScreenBuffer(ProcessData, Request->Data.SetScreenBufferSize.OutputHandle, &Buff, GENERIC_WRITE); if (!NT_SUCCESS(Status)) { - ConioUnlockConsole(Console); return Status; } + Console = Buff->Header.Console; Status = ConioResizeBuffer(Console, Buff, Request->Data.SetScreenBufferSize.Size); ConioUnlockScreenBuffer(Buff); - ConioUnlockConsole(Console); return Status; } Modified: trunk/reactos/subsystems/win32/csrss/win32csr/conio.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/win… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/win32csr/conio.h [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/win32csr/conio.h [iso-8859-1] Sun May 23 07:33:21 2010 @@ -69,6 +69,8 @@ typedef struct tagCSRSS_CONSOLE { Object_t Header; /* Object header */ + LONG ReferenceCount; + CRITICAL_SECTION Lock; PCSRSS_CONSOLE Prev, Next; /* Next and Prev consoles in console wheel */ HANDLE ActiveEvent; LIST_ENTRY InputEvents; /* List head for input event queue */ Modified: trunk/reactos/subsystems/win32/csrss/win32csr/guiconsole.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/win… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/win32csr/guiconsole.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/win32csr/guiconsole.c [iso-8859-1] Sun May 23 07:33:21 2010 @@ -872,7 +872,7 @@ Buff = Console->ActiveBuffer; - EnterCriticalSection(&Buff->Header.Lock); + EnterCriticalSection(&Buff->Header.Console->Lock); TopLine = rc->top / GuiData->CharHeight + Buff->ShowY; BottomLine = (rc->bottom + (GuiData->CharHeight - 1)) / GuiData->CharHeight - 1 + Buff->ShowY; @@ -971,7 +971,7 @@ } } - LeaveCriticalSection(&Buff->Header.Lock); + LeaveCriticalSection(&Buff->Header.Console->Lock); SelectObject(hDC, OldFont); @@ -1327,7 +1327,7 @@ GuiConsoleGetDataPointers(hWnd, &Console, &GuiData); - EnterCriticalSection(&Console->Header.Lock); + EnterCriticalSection(&Console->Lock); current_entry = Console->ProcessList.Flink; while (current_entry != &Console->ProcessList) @@ -1341,7 +1341,7 @@ ConioConsoleCtrlEvent(CTRL_CLOSE_EVENT, current); } - LeaveCriticalSection(&Console->Header.Lock); + LeaveCriticalSection(&Console->Lock); } static VOID FASTCALL @@ -1809,7 +1809,7 @@ COORD BufSize; BOOL SizeChanged = FALSE; - EnterCriticalSection(&ActiveBuffer->Header.Lock); + EnterCriticalSection(&Console->Lock); /* apply text / background color */ GuiData->ScreenText = pConInfo->ScreenText; @@ -1844,7 +1844,7 @@ GuiData->WindowSizeLock = FALSE; } - LeaveCriticalSection(&ActiveBuffer->Header.Lock); + LeaveCriticalSection(&Console->Lock); InvalidateRect(pConInfo->hConsoleWindow, NULL, TRUE); } Modified: trunk/reactos/subsystems/win32/csrss/win32csr/handle.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/win… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/win32csr/handle.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/win32csr/handle.c [iso-8859-1] Sun May 23 07:33:21 2010 @@ -16,13 +16,6 @@ /* FUNCTIONS *****************************************************************/ -static unsigned ObjectDefinitionsCount = 2; -static CSRSS_OBJECT_DEFINITION ObjectDefinitions[] = -{ - { CONIO_CONSOLE_MAGIC, ConioDeleteConsole }, - { CONIO_SCREEN_BUFFER_MAGIC, ConioDeleteScreenBuffer }, -}; - static BOOL CsrIsConsoleHandle(HANDLE Handle) @@ -30,58 +23,40 @@ return ((ULONG_PTR)Handle & 0x10000003) == 0x3; } -NTSTATUS -FASTCALL -Win32CsrGetObject( - PCSRSS_PROCESS_DATA ProcessData, - HANDLE Handle, - Object_t **Object, - DWORD Access ) -{ - ULONG_PTR h = (ULONG_PTR)Handle >> 2; - - DPRINT("CsrGetObject, Object: %x, %x, %x\n", - Object, Handle, ProcessData ? ProcessData->HandleTableSize : 0); - - RtlEnterCriticalSection(&ProcessData->HandleTableLock); - if (!CsrIsConsoleHandle(Handle) || h >= ProcessData->HandleTableSize - || (*Object = ProcessData->HandleTable[h].Object) == NULL - || ~ProcessData->HandleTable[h].Access & Access) - { - DPRINT1("CsrGetObject returning invalid handle (%x)\n", Handle); - RtlLeaveCriticalSection(&ProcessData->HandleTableLock); - return STATUS_INVALID_HANDLE; - } - _InterlockedIncrement(&(*Object)->ReferenceCount); - RtlLeaveCriticalSection(&ProcessData->HandleTableLock); - // DbgPrint( "CsrGetObject returning\n" ); - return STATUS_SUCCESS; -} - - -NTSTATUS -FASTCALL -Win32CsrReleaseObjectByPointer( - Object_t *Object) -{ - unsigned DefIndex; - - /* dec ref count */ - if (_InterlockedDecrement(&Object->ReferenceCount) == 0) - { - for (DefIndex = 0; DefIndex < ObjectDefinitionsCount; DefIndex++) - { - if (Object->Type == ObjectDefinitions[DefIndex].Type) - { - (ObjectDefinitions[DefIndex].CsrCleanupObjectProc)(Object); - return STATUS_SUCCESS; - } - } - - DPRINT1("CSR: Error: releasing unknown object type 0x%x", Object->Type); - } - - return STATUS_SUCCESS; +static VOID +Win32CsrCreateHandleEntry( + PCSRSS_HANDLE Entry, + Object_t *Object, + DWORD Access, + BOOL Inheritable) +{ + Entry->Object = Object; + Entry->Access = Access; + Entry->Inheritable = Inheritable; + _InterlockedIncrement(&Object->HandleCount); +} + +static VOID +Win32CsrCloseHandleEntry( + PCSRSS_HANDLE Entry) +{ + Object_t *Object = Entry->Object; + if (Object != NULL) + { + Entry->Object = NULL; + /* If the last handle to a screen buffer is closed, delete it */ + if (_InterlockedDecrement(&Object->HandleCount) == 0 + && Object->Type == CONIO_SCREEN_BUFFER_MAGIC) + { + PCSRSS_CONSOLE Console = Object->Console; + EnterCriticalSection(&Console->Lock); + /* TODO: Should delete even the active buffer, but we're not yet ready + * to deal with the case where this results in no buffers left. */ + if (Object != &Console->ActiveBuffer->Header) + ConioDeleteScreenBuffer(Object); + LeaveCriticalSection(&Console->Lock); + } + } } NTSTATUS @@ -100,10 +75,9 @@ RtlLeaveCriticalSection(&ProcessData->HandleTableLock); return STATUS_INVALID_HANDLE; } - ProcessData->HandleTable[h].Object = NULL; - RtlLeaveCriticalSection(&ProcessData->HandleTableLock); - - return Win32CsrReleaseObjectByPointer(Object); + Win32CsrCloseHandleEntry(&ProcessData->HandleTable[h]); + RtlLeaveCriticalSection(&ProcessData->HandleTableLock); + return STATUS_SUCCESS; } NTSTATUS @@ -114,22 +88,25 @@ DWORD Access, LONG Type) { - NTSTATUS Status; - - Status = Win32CsrGetObject(ProcessData, Handle, Object, Access); - if (! NT_SUCCESS(Status)) - { - return Status; - } - - if ((*Object)->Type != Type) - { - Win32CsrReleaseObjectByPointer(*Object); + ULONG_PTR h = (ULONG_PTR)Handle >> 2; + + DPRINT("CsrGetObject, Object: %x, %x, %x\n", + Object, Handle, ProcessData ? ProcessData->HandleTableSize : 0); + + RtlEnterCriticalSection(&ProcessData->HandleTableLock); + if (!CsrIsConsoleHandle(Handle) || h >= ProcessData->HandleTableSize + || (*Object = ProcessData->HandleTable[h].Object) == NULL + || ~ProcessData->HandleTable[h].Access & Access + || (Type != 0 && (*Object)->Type != Type)) + { + DPRINT1("CsrGetObject returning invalid handle (%x)\n", Handle); + RtlLeaveCriticalSection(&ProcessData->HandleTableLock); return STATUS_INVALID_HANDLE; } - - EnterCriticalSection(&((*Object)->Lock)); - + _InterlockedIncrement(&(*Object)->Console->ReferenceCount); + RtlLeaveCriticalSection(&ProcessData->HandleTableLock); + + EnterCriticalSection(&((*Object)->Console->Lock)); return STATUS_SUCCESS; } @@ -137,8 +114,11 @@ FASTCALL Win32CsrUnlockObject(Object_t *Object) { - LeaveCriticalSection(&(Object->Lock)); - Win32CsrReleaseObjectByPointer(Object); + PCSRSS_CONSOLE Console = Object->Console; + LeaveCriticalSection(&Console->Lock); + /* dec ref count */ + if (_InterlockedDecrement(&Console->ReferenceCount) == 0) + ConioDeleteConsole(&Console->Header); } NTSTATUS @@ -153,27 +133,24 @@ RtlEnterCriticalSection(&ProcessData->HandleTableLock); for (i = 0; i < ProcessData->HandleTableSize; i++) - { - if (ProcessData->HandleTable[i].Object != NULL) - Win32CsrReleaseObjectByPointer(ProcessData->HandleTable[i].Object); - } + Win32CsrCloseHandleEntry(&ProcessData->HandleTable[i]); ProcessData->HandleTableSize = 0; RtlFreeHeap(Win32CsrApiHeap, 0, ProcessData->HandleTable); ProcessData->HandleTable = NULL; Console = ProcessData->Console; - ProcessData->Console = NULL; - RtlLeaveCriticalSection(&ProcessData->HandleTableLock); - if (Console != NULL) { - EnterCriticalSection(&Console->Header.Lock); + ProcessData->Console = NULL; + EnterCriticalSection(&Console->Lock); RemoveEntryList(&ProcessData->ProcessEntry); - LeaveCriticalSection(&Console->Header.Lock); - Win32CsrReleaseObjectByPointer(&Console->Header); + LeaveCriticalSection(&Console->Lock); + if (_InterlockedDecrement(&Console->ReferenceCount) == 0) + ConioDeleteConsole(&Console->Header); + RtlLeaveCriticalSection(&ProcessData->HandleTableLock); return STATUS_SUCCESS; } - + RtlLeaveCriticalSection(&ProcessData->HandleTableLock); return STATUS_INVALID_PARAMETER; } @@ -215,11 +192,8 @@ ProcessData->HandleTable = Block; ProcessData->HandleTableSize += 64; } - ProcessData->HandleTable[i].Object = Object; - ProcessData->HandleTable[i].Access = Access; - ProcessData->HandleTable[i].Inheritable = Inheritable; + Win32CsrCreateHandleEntry(&ProcessData->HandleTable[i], Object, Access, Inheritable); *Handle = UlongToHandle((i << 2) | 0x3); - _InterlockedIncrement( &Object->ReferenceCount ); RtlLeaveCriticalSection(&ProcessData->HandleTableLock); return(STATUS_SUCCESS); } @@ -256,8 +230,10 @@ if (SourceProcessData->HandleTable[i].Object != NULL && SourceProcessData->HandleTable[i].Inheritable) { - TargetProcessData->HandleTable[i] = SourceProcessData->HandleTable[i]; - _InterlockedIncrement( &SourceProcessData->HandleTable[i].Object->ReferenceCount ); + Win32CsrCreateHandleEntry(&TargetProcessData->HandleTable[i], + SourceProcessData->HandleTable[i].Object, + SourceProcessData->HandleTable[i].Access, + SourceProcessData->HandleTable[i].Inheritable); } } RtlLeaveCriticalSection(&SourceProcessData->HandleTableLock); @@ -385,9 +361,7 @@ if (NT_SUCCESS(Request->Status) && Request->Data.DuplicateHandleRequest.Options & DUPLICATE_CLOSE_SOURCE) { - /* Close the original handle. This cannot drop the count to 0, since a new handle now exists */ - _InterlockedDecrement(&Entry->Object->ReferenceCount); - Entry->Object = NULL; + Win32CsrCloseHandleEntry(Entry); } RtlLeaveCriticalSection(&ProcessData->HandleTableLock); Modified: trunk/reactos/subsystems/win32/csrss/win32csr/win32csr.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/win… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/win32csr/win32csr.h [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/win32csr/win32csr.h [iso-8859-1] Sun May 23 07:33:21 2010 @@ -17,8 +17,8 @@ typedef struct Object_tt { LONG Type; - LONG ReferenceCount; - CRITICAL_SECTION Lock; + struct tagCSRSS_CONSOLE *Console; + LONG HandleCount; } Object_t; typedef struct _CSRSS_HANDLE @@ -48,11 +48,6 @@ DWORD Access, long Type); VOID FASTCALL Win32CsrUnlockObject(Object_t *Object); -NTSTATUS FASTCALL Win32CsrGetObject(PCSRSS_PROCESS_DATA ProcessData, - HANDLE Handle, - Object_t **Object, - DWORD Access); -NTSTATUS FASTCALL Win32CsrReleaseObjectByPointer(Object_t *Object); NTSTATUS FASTCALL Win32CsrReleaseObject(PCSRSS_PROCESS_DATA ProcessData, HANDLE Object); NTSTATUS WINAPI Win32CsrReleaseConsole(PCSRSS_PROCESS_DATA ProcessData);

14 years, 8 months

[jmorlan] 47316: [WIN32CSR] Protect ProcessData->Console with the HandleTableLock.

by jmorlan＠svn.reactos.org

Author: jmorlan Date: Sun May 23 04:58:23 2010 New Revision: 47316 URL: http://svn.reactos.org/svn/reactos?rev=47316&view=rev Log: [WIN32CSR] Protect ProcessData->Console with the HandleTableLock. Modified: trunk/reactos/subsystems/win32/csrss/win32csr/conio.c trunk/reactos/subsystems/win32/csrss/win32csr/handle.c Modified: trunk/reactos/subsystems/win32/csrss/win32csr/conio.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/win… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/win32csr/conio.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/win32csr/conio.c [iso-8859-1] Sun May 23 04:58:23 2010 @@ -41,15 +41,20 @@ NTSTATUS FASTCALL ConioConsoleFromProcessData(PCSRSS_PROCESS_DATA ProcessData, PCSRSS_CONSOLE *Console) { - PCSRSS_CONSOLE ProcessConsole = ProcessData->Console; + PCSRSS_CONSOLE ProcessConsole; + + RtlEnterCriticalSection(&ProcessData->HandleTableLock); + ProcessConsole = ProcessData->Console; if (!ProcessConsole) { *Console = NULL; + RtlLeaveCriticalSection(&ProcessData->HandleTableLock); return STATUS_INVALID_HANDLE; } InterlockedIncrement(&ProcessConsole->Header.ReferenceCount); + RtlLeaveCriticalSection(&ProcessData->HandleTableLock); EnterCriticalSection(&(ProcessConsole->Header.Lock)); *Console = ProcessConsole; @@ -247,9 +252,11 @@ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE); Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE); + RtlEnterCriticalSection(&ProcessData->HandleTableLock); if (ProcessData->Console) { DPRINT1("Process already has a console\n"); + RtlLeaveCriticalSection(&ProcessData->HandleTableLock); return STATUS_INVALID_PARAMETER; } @@ -257,6 +264,7 @@ if (!Request->Data.AllocConsoleRequest.ConsoleNeeded) { DPRINT("No console needed\n"); + RtlLeaveCriticalSection(&ProcessData->HandleTableLock); return STATUS_SUCCESS; } @@ -270,6 +278,7 @@ if (NULL == Console) { DPRINT1("Not enough memory for console\n"); + RtlLeaveCriticalSection(&ProcessData->HandleTableLock); return STATUS_NO_MEMORY; } /* initialize list head */ @@ -282,6 +291,7 @@ { DPRINT1("Console init failed\n"); HeapFree(Win32CsrApiHeap, 0, Console); + RtlLeaveCriticalSection(&ProcessData->HandleTableLock); return Status; } } @@ -313,6 +323,7 @@ DPRINT1("Failed to insert object\n"); ConioDeleteConsole((Object_t *) Console); ProcessData->Console = 0; + RtlLeaveCriticalSection(&ProcessData->HandleTableLock); return Status; } @@ -328,6 +339,7 @@ Win32CsrReleaseObject(ProcessData, Request->Data.AllocConsoleRequest.InputHandle); ProcessData->Console = 0; + RtlLeaveCriticalSection(&ProcessData->HandleTableLock); return Status; } } @@ -351,6 +363,7 @@ Request->Data.AllocConsoleRequest.InputHandle); } ProcessData->Console = 0; + RtlLeaveCriticalSection(&ProcessData->HandleTableLock); return Status; } @@ -364,6 +377,7 @@ InsertHeadList(&ProcessData->Console->ProcessList, &ProcessData->ProcessEntry); } + RtlLeaveCriticalSection(&ProcessData->HandleTableLock); return STATUS_SUCCESS; } @@ -1960,6 +1974,7 @@ DPRINT("CsrCreateScreenBuffer\n"); + RtlEnterCriticalSection(&ProcessData->HandleTableLock); Status = ConioConsoleFromProcessData(ProcessData, &Console); if (! NT_SUCCESS(Status)) { @@ -2012,6 +2027,7 @@ } ConioUnlockConsole(Console); + RtlLeaveCriticalSection(&ProcessData->HandleTableLock); return Status; } Modified: trunk/reactos/subsystems/win32/csrss/win32csr/handle.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/csrss/win… ============================================================================== --- trunk/reactos/subsystems/win32/csrss/win32csr/handle.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/csrss/win32csr/handle.c [iso-8859-1] Sun May 23 04:58:23 2010 @@ -146,27 +146,24 @@ Win32CsrReleaseConsole( PCSRSS_PROCESS_DATA ProcessData) { - ULONG HandleTableSize; - PCSRSS_HANDLE HandleTable; PCSRSS_CONSOLE Console; ULONG i; /* Close all console handles and detach process from console */ RtlEnterCriticalSection(&ProcessData->HandleTableLock); - HandleTableSize = ProcessData->HandleTableSize; - HandleTable = ProcessData->HandleTable; + + for (i = 0; i < ProcessData->HandleTableSize; i++) + { + if (ProcessData->HandleTable[i].Object != NULL) + Win32CsrReleaseObjectByPointer(ProcessData->HandleTable[i].Object); + } + ProcessData->HandleTableSize = 0; + RtlFreeHeap(Win32CsrApiHeap, 0, ProcessData->HandleTable); + ProcessData->HandleTable = NULL; + Console = ProcessData->Console; - ProcessData->HandleTableSize = 0; - ProcessData->HandleTable = NULL; ProcessData->Console = NULL; RtlLeaveCriticalSection(&ProcessData->HandleTableLock); - - for (i = 0; i < HandleTableSize; i++) - { - if (HandleTable[i].Object != NULL) - Win32CsrReleaseObjectByPointer(HandleTable[i].Object); - } - RtlFreeHeap(Win32CsrApiHeap, 0, HandleTable); if (Console != NULL) { @@ -272,6 +269,7 @@ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE); Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE); + RtlEnterCriticalSection(&ProcessData->HandleTableLock); if (ProcessData->Console) { Request->Status = Win32CsrInsertObject(ProcessData, @@ -285,6 +283,7 @@ Request->Data.GetInputHandleRequest.InputHandle = INVALID_HANDLE_VALUE; Request->Status = STATUS_SUCCESS; } + RtlLeaveCriticalSection(&ProcessData->HandleTableLock); return Request->Status; } @@ -294,6 +293,7 @@ Request->Header.u1.s1.TotalLength = sizeof(CSR_API_MESSAGE); Request->Header.u1.s1.DataLength = sizeof(CSR_API_MESSAGE) - sizeof(PORT_MESSAGE); + RtlEnterCriticalSection(&ProcessData->HandleTableLock); if (ProcessData->Console) { Request->Status = Win32CsrInsertObject(ProcessData, @@ -307,6 +307,7 @@ Request->Data.GetOutputHandleRequest.OutputHandle = INVALID_HANDLE_VALUE; Request->Status = STATUS_SUCCESS; } + RtlLeaveCriticalSection(&ProcessData->HandleTableLock); return Request->Status; }

14 years, 8 months

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