Ros-diffs February 2012

ros-diffs@reactos.org

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[akhaldi] 55466: [SXS] * Sync to Wine 1.3.37.
by akhaldi＠svn.reactos.org 06 Feb '12

06 Feb '12

Author: akhaldi Date: Mon Feb 6 18:48:50 2012 New Revision: 55466 URL: http://svn.reactos.org/svn/reactos?rev=55466&view=rev Log: [SXS] * Sync to Wine 1.3.37. Added: trunk/reactos/dll/win32/sxs/cache.c (with props) trunk/reactos/dll/win32/sxs/msvchelper.h (with props) Modified: trunk/reactos/dll/win32/sxs/CMakeLists.txt trunk/reactos/dll/win32/sxs/sxs.c trunk/reactos/dll/win32/sxs/sxs.rbuild trunk/reactos/dll/win32/sxs/sxs.spec trunk/reactos/media/doc/README.WINE Modified: trunk/reactos/dll/win32/sxs/CMakeLists.txt URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/sxs/CMakeLists.t… ============================================================================== --- trunk/reactos/dll/win32/sxs/CMakeLists.txt [iso-8859-1] (original) +++ trunk/reactos/dll/win32/sxs/CMakeLists.txt [iso-8859-1] Mon Feb 6 18:48:50 2012 @@ -5,6 +5,7 @@ spec2def(sxs.dll sxs.spec) list(APPEND SOURCE + cache.c sxs.c ${CMAKE_CURRENT_BINARY_DIR}/sxs_stubs.c ${CMAKE_CURRENT_BINARY_DIR}/sxs.def) @@ -14,7 +15,12 @@ target_link_libraries(sxs wine) -add_importlibs(sxs kernel32 ntdll) +if(MSVC) + set_source_files_properties(cache.c PROPERTIES COMPILE_FLAGS /FImsvchelper.h) + target_link_libraries(sxs uuid) +endif() + +add_importlibs(sxs oleaut32 ole32 kernel32 ntdll) add_dependencies(sxs psdk) add_cd_file(TARGET sxs DESTINATION reactos/system32 FOR all) Added: trunk/reactos/dll/win32/sxs/cache.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/sxs/cache.c?rev=… ============================================================================== --- trunk/reactos/dll/win32/sxs/cache.c (added) +++ trunk/reactos/dll/win32/sxs/cache.c [iso-8859-1] Mon Feb 6 18:48:50 2012 @@ -1,0 +1,618 @@ +/* + * IAssemblyCache implementation + * + * Copyright 2010 Hans Leidekker for CodeWeavers + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License as published by the Free Software Foundation; either + * version 2.1 of the License, or (at your option) any later version. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA + */ + +#include <stdarg.h> + +#define COBJMACROS +#define INITGUID + +#include "windef.h" +#include "winbase.h" +#include "ole2.h" +#include "winsxs.h" +#include "msxml2.h" + +#include "wine/debug.h" +#include "wine/list.h" +#include "wine/unicode.h" + +WINE_DEFAULT_DEBUG_CHANNEL(sxs); + +static inline WCHAR *strdupW( const WCHAR *s ) +{ + WCHAR *t; + if (!s) return NULL; + if ((t = HeapAlloc( GetProcessHeap(), 0, (strlenW( s ) + 1) * sizeof(WCHAR) ))) strcpyW( t, s ); + return t; +} + +struct cache +{ + IAssemblyCache IAssemblyCache_iface; + LONG refs; +}; + +static inline struct cache *impl_from_IAssemblyCache(IAssemblyCache *iface) +{ + return CONTAINING_RECORD(iface, struct cache, IAssemblyCache_iface); +} + +static HRESULT WINAPI cache_QueryInterface( + IAssemblyCache *iface, + REFIID riid, + void **obj ) +{ + struct cache *cache = impl_from_IAssemblyCache(iface); + + TRACE("%p, %s, %p\n", cache, debugstr_guid(riid), obj); + + *obj = NULL; + + if (IsEqualIID(riid, &IID_IUnknown) || + IsEqualIID(riid, &IID_IAssemblyCache)) + { + IUnknown_AddRef( iface ); + *obj = cache; + return S_OK; + } + + return E_NOINTERFACE; +} + +static ULONG WINAPI cache_AddRef( IAssemblyCache *iface ) +{ + struct cache *cache = impl_from_IAssemblyCache(iface); + return InterlockedIncrement( &cache->refs ); +} + +static ULONG WINAPI cache_Release( IAssemblyCache *iface ) +{ + struct cache *cache = impl_from_IAssemblyCache(iface); + ULONG refs = InterlockedDecrement( &cache->refs ); + + if (!refs) + { + TRACE("destroying %p\n", cache); + HeapFree( GetProcessHeap(), 0, cache ); + } + return refs; +} + +static HRESULT WINAPI cache_UninstallAssembly( + IAssemblyCache *iface, + DWORD flags, + LPCWSTR name, + LPCFUSION_INSTALL_REFERENCE ref, + ULONG *disp ) +{ + FIXME("%p, 0x%08x, %s, %p, %p\n", iface, flags, debugstr_w(name), ref, disp); + return E_NOTIMPL; +} + +static HRESULT WINAPI cache_QueryAssemblyInfo( + IAssemblyCache *iface, + DWORD flags, + LPCWSTR name, + ASSEMBLY_INFO *info ) +{ + FIXME("%p, 0x%08x, %s, %p\n", iface, flags, debugstr_w(name), info); + return E_NOTIMPL; +} + +static HRESULT WINAPI cache_CreateAssemblyCacheItem( + IAssemblyCache *iface, + DWORD flags, + PVOID reserved, + IAssemblyCacheItem **item, + LPCWSTR name ) +{ + FIXME("%p, 0x%08x, %p, %p, %s\n", iface, flags, reserved, item, debugstr_w(name)); + return E_NOTIMPL; +} + +static HRESULT WINAPI cache_Reserved( + IAssemblyCache *iface, + IUnknown **reserved) +{ + FIXME("%p\n", reserved); + return E_NOTIMPL; +} + +static BSTR get_attribute_value( IXMLDOMNamedNodeMap *map, const WCHAR *value_name ) +{ + HRESULT hr; + IXMLDOMNode *attr; + VARIANT var; + BSTR str; + + str = SysAllocString( value_name ); + hr = IXMLDOMNamedNodeMap_getNamedItem( map, str, &attr ); + SysFreeString( str ); + if (hr != S_OK) return NULL; + + hr = IXMLDOMNode_get_nodeValue( attr, &var ); + IXMLDOMNode_Release( attr ); + if (hr != S_OK) return NULL; + if (V_VT(&var) != VT_BSTR) + { + VariantClear( &var ); + return NULL; + } + TRACE("%s=%s\n", debugstr_w(value_name), debugstr_w(V_BSTR( &var ))); + return V_BSTR( &var ); +} + +struct file +{ + struct list entry; + BSTR name; +}; + +struct assembly +{ + BSTR type; + BSTR name; + BSTR version; + BSTR arch; + BSTR token; + struct list files; +}; + +static void free_assembly( struct assembly *assembly ) +{ + struct list *item, *cursor; + + if (!assembly) return; + SysFreeString( assembly->type ); + SysFreeString( assembly->name ); + SysFreeString( assembly->version ); + SysFreeString( assembly->arch ); + SysFreeString( assembly->token ); + LIST_FOR_EACH_SAFE( item, cursor, &assembly->files ) + { + struct file *file = LIST_ENTRY( item, struct file, entry ); + list_remove( &file->entry ); + SysFreeString( file->name ); + HeapFree( GetProcessHeap(), 0, file ); + } + HeapFree( GetProcessHeap(), 0, assembly ); +} + +static HRESULT parse_files( IXMLDOMDocument *doc, struct assembly *assembly ) +{ + static const WCHAR fileW[] = {'f','i','l','e',0}; + static const WCHAR nameW[] = {'n','a','m','e',0}; + IXMLDOMNamedNodeMap *attrs; + IXMLDOMNodeList *list; + IXMLDOMNode *node; + struct file *f; + BSTR str; + HRESULT hr; + LONG len; + + str = SysAllocString( fileW ); + hr = IXMLDOMDocument_getElementsByTagName( doc, str, &list ); + SysFreeString( str ); + if (hr != S_OK) return hr; + + hr = IXMLDOMNodeList_get_length( list, &len ); + if (hr != S_OK) goto done; + TRACE("found %d files\n", len); + if (!len) + { + hr = ERROR_SXS_MANIFEST_FORMAT_ERROR; + goto done; + } + + for (;;) + { + hr = IXMLDOMNodeList_nextNode( list, &node ); + if (hr != S_OK || !node) + { + hr = S_OK; + break; + } + + /* FIXME: validate node type */ + + hr = IXMLDOMNode_get_attributes( node, &attrs ); + IXMLDOMNode_Release( node ); + if (hr != S_OK) + goto done; + + if (!(f = HeapAlloc( GetProcessHeap(), 0, sizeof(struct file) ))) + { + IXMLDOMNamedNodeMap_Release( attrs ); + hr = E_OUTOFMEMORY; + goto done; + } + + f->name = get_attribute_value( attrs, nameW ); + IXMLDOMNamedNodeMap_Release( attrs ); + if (!f->name) + { + HeapFree( GetProcessHeap(), 0, f ); + hr = ERROR_SXS_MANIFEST_FORMAT_ERROR; + goto done; + } + list_add_tail( &assembly->files, &f->entry ); + } + + if (list_empty( &assembly->files )) + { + WARN("no files found\n"); + hr = ERROR_SXS_MANIFEST_FORMAT_ERROR; + } + +done: + IXMLDOMNodeList_Release( list ); + return hr; +} + +static HRESULT parse_assembly( IXMLDOMDocument *doc, struct assembly **assembly ) +{ + static const WCHAR identityW[] = {'a','s','s','e','m','b','l','y','I','d','e','n','t','i','t','y',0}; + static const WCHAR typeW[] = {'t','y','p','e',0}; + static const WCHAR nameW[] = {'n','a','m','e',0}; + static const WCHAR versionW[] = {'v','e','r','s','i','o','n',0}; + static const WCHAR architectureW[] = {'p','r','o','c','e','s','s','o','r','A','r','c','h','i','t','e','c','t','u','r','e',0}; + static const WCHAR tokenW[] = {'p','u','b','l','i','c','K','e','y','T','o','k','e','n',0}; + static const WCHAR win32W[] = {'w','i','n','3','2',0}; + static const WCHAR policyW[] = {'w','i','n','3','2','-','p','o','l','i','c','y',0}; + IXMLDOMNodeList *list = NULL; + IXMLDOMNode *node = NULL; + IXMLDOMNamedNodeMap *attrs = NULL; + struct assembly *a = NULL; + BSTR str; + HRESULT hr; + LONG len; + + str = SysAllocString( identityW ); + hr = IXMLDOMDocument_getElementsByTagName( doc, str, &list ); + SysFreeString( str ); + if (hr != S_OK) goto done; + + hr = IXMLDOMNodeList_get_length( list, &len ); + if (hr != S_OK) goto done; + if (!len) + { + hr = ERROR_SXS_MANIFEST_FORMAT_ERROR; + goto done; + } + hr = IXMLDOMNodeList_nextNode( list, &node ); + if (hr != S_OK) goto done; + if (!node) + { + hr = ERROR_SXS_MANIFEST_FORMAT_ERROR; + goto done; + } + if (!(a = HeapAlloc( GetProcessHeap(), HEAP_ZERO_MEMORY, sizeof(struct assembly) ))) + { + hr = E_OUTOFMEMORY; + goto done; + } + list_init( &a->files ); + + hr = IXMLDOMNode_get_attributes( node, &attrs ); + if (hr != S_OK) goto done; + + a->type = get_attribute_value( attrs, typeW ); + a->name = get_attribute_value( attrs, nameW ); + a->version = get_attribute_value( attrs, versionW ); + a->arch = get_attribute_value( attrs, architectureW ); + a->token = get_attribute_value( attrs, tokenW ); + + if (!a->type || (strcmpW( a->type, win32W ) && strcmpW( a->type, policyW )) || + !a->name || !a->version || !a->arch || !a->token) + { + WARN("invalid win32 assembly\n"); + hr = ERROR_SXS_MANIFEST_FORMAT_ERROR; + goto done; + } + if (!strcmpW( a->type, win32W )) hr = parse_files( doc, a ); + +done: + if (attrs) IXMLDOMNamedNodeMap_Release( attrs ); + if (node) IXMLDOMNode_Release( node ); + if (list) IXMLDOMNodeList_Release( list ); + if (hr == S_OK) *assembly = a; + else free_assembly( a ); + return hr; +} + +static WCHAR *build_sxs_path( void ) +{ + static const WCHAR winsxsW[] = {'\\','w','i','n','s','x','s','\\',0}; + WCHAR sxsdir[MAX_PATH]; + + GetWindowsDirectoryW( sxsdir, MAX_PATH ); + strcatW( sxsdir, winsxsW ); + return strdupW( sxsdir ); +} + +static WCHAR *build_assembly_name( struct assembly *assembly ) +{ + static const WCHAR fmtW[] = + {'%','s','_','%','s','_','%','s','_','%','s','_','n','o','n','e','_','d','e','a','d','b','e','e','f',0}; + WCHAR *ret, *p; + int len; + + len = strlenW( fmtW ); + len += strlenW( assembly->arch ); + len += strlenW( assembly->name ); + len += strlenW( assembly->token ); + len += strlenW( assembly->version ); + + if (!(ret = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) ))) return NULL; + sprintfW( ret, fmtW, assembly->arch, assembly->name, assembly->token, assembly->version ); + for (p = ret; *p; p++) *p = tolowerW( *p ); + return ret; +} + +static WCHAR *build_policy_name( struct assembly *assembly ) +{ + static const WCHAR fmtW[] = + {'%','s','_','%','s','_','%','s','_','n','o','n','e','_','d','e','a','d','b','e','e','f',0}; + WCHAR *ret, *p; + int len; + + len = strlenW( fmtW ); + len += strlenW( assembly->arch ); + len += strlenW( assembly->name ); + len += strlenW( assembly->token ); + + if (!(ret = HeapAlloc( GetProcessHeap(), 0, len * sizeof(WCHAR) ))) return NULL; + sprintfW( ret, fmtW, assembly->arch, assembly->name, assembly->token ); + for (p = ret; *p; p++) *p = tolowerW( *p ); + return ret; +} + +static HRESULT install_policy( const WCHAR *manifest, struct assembly *assembly ) +{ + static const WCHAR policiesW[] = {'p','o','l','i','c','i','e','s','\\',0}; + static const WCHAR suffixW[] = {'.','p','o','l','i','c','y',0}; + static const WCHAR backslashW[] = {'\\',0}; + WCHAR *sxsdir, *name, *dst; + HRESULT hr = E_OUTOFMEMORY; + BOOL ret; + int len; + + /* FIXME: handle catalog file */ + + if (!(sxsdir = build_sxs_path())) return E_OUTOFMEMORY; + if (!(name = build_policy_name( assembly ))) goto done; + + len = strlenW( sxsdir ); + len += strlenW( policiesW ); + len += strlenW( name ) + 1; + len += strlenW( assembly->version ); + len += strlenW( suffixW ); + + if (!(dst = HeapAlloc( GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR) ))) goto done; + strcpyW( dst, sxsdir ); + strcatW( dst, policiesW ); + CreateDirectoryW( dst, NULL ); + strcatW( dst, name ); + CreateDirectoryW( dst, NULL ); + strcatW( dst, backslashW ); + strcatW( dst, assembly->version ); + strcatW( dst, suffixW ); + + ret = CopyFileW( manifest, dst, FALSE ); + HeapFree( GetProcessHeap(), 0, dst ); + if (!ret) + { + hr = HRESULT_FROM_WIN32( GetLastError() ); + WARN("failed to copy policy manifest file 0x%08x\n", hr); + } + hr = S_OK; + +done: + HeapFree( GetProcessHeap(), 0, sxsdir ); + HeapFree( GetProcessHeap(), 0, name ); + return hr; +} + +static WCHAR *build_source_filename( const WCHAR *manifest, struct file *file ) +{ + WCHAR *src; + const WCHAR *p; + int len; + + p = strrchrW( manifest, '\\' ); + if (!p) p = strrchrW( manifest, '/' ); + if (!p) return strdupW( manifest ); + + len = p - manifest + 1; + if (!(src = HeapAlloc( GetProcessHeap(), 0, (len + strlenW( file->name ) + 1) * sizeof(WCHAR) ))) + return NULL; + + memcpy( src, manifest, len * sizeof(WCHAR) ); + strcpyW( src + len, file->name ); + return src; +} + +static HRESULT install_assembly( const WCHAR *manifest, struct assembly *assembly ) +{ + static const WCHAR manifestsW[] = {'m','a','n','i','f','e','s','t','s','\\',0}; + static const WCHAR suffixW[] = {'.','m','a','n','i','f','e','s','t',0}; + static const WCHAR backslashW[] = {'\\',0}; + WCHAR *sxsdir, *p, *name, *dst, *src; + struct file *file; + HRESULT hr = E_OUTOFMEMORY; + BOOL ret; + int len; + + if (!(sxsdir = build_sxs_path())) return E_OUTOFMEMORY; + if (!(name = build_assembly_name( assembly ))) goto done; + + len = strlenW( sxsdir ); + len += strlenW( manifestsW ); + len += strlenW( name ); + len += strlenW( suffixW ); + if (!(dst = HeapAlloc( GetProcessHeap(), 0, (len + 1) * sizeof(WCHAR) ))) goto done; + strcpyW( dst, sxsdir ); + strcatW( dst, manifestsW ); + strcatW( dst, name ); + strcatW( dst, suffixW ); + + ret = CopyFileW( manifest, dst, FALSE ); + HeapFree( GetProcessHeap(), 0, dst ); + if (!ret) + { + hr = HRESULT_FROM_WIN32( GetLastError() ); + WARN("failed to copy manifest file 0x%08x\n", hr); + goto done; + } + + /* FIXME: this should be a transaction */ + LIST_FOR_EACH_ENTRY( file, &assembly->files, struct file, entry ) + { + if (!(src = build_source_filename( manifest, file ))) + { + hr = E_OUTOFMEMORY; + goto done; + } + len = strlenW( sxsdir ) + strlenW( name ) + strlenW( file->name ); + if (!(dst = HeapAlloc( GetProcessHeap(), 0, (len + 2) * sizeof(WCHAR) ))) + { + HeapFree( GetProcessHeap(), 0, src ); + hr = E_OUTOFMEMORY; + goto done; + } + strcpyW( dst, sxsdir ); + strcatW( dst, name ); + CreateDirectoryW( dst, NULL ); + + strcatW( dst, backslashW ); + strcatW( dst, file->name ); + for (p = dst; *p; p++) *p = tolowerW( *p ); + + ret = CopyFileW( src, dst, FALSE ); + HeapFree( GetProcessHeap(), 0, src ); + HeapFree( GetProcessHeap(), 0, dst ); + if (!ret) + { + hr = HRESULT_FROM_WIN32( GetLastError() ); + WARN("failed to copy file 0x%08x\n", hr); + goto done; + } + } + hr = S_OK; + +done: + HeapFree( GetProcessHeap(), 0, sxsdir ); + HeapFree( GetProcessHeap(), 0, name ); + return hr; +} + +static HRESULT WINAPI cache_InstallAssembly( + IAssemblyCache *iface, + DWORD flags, + LPCWSTR path, + LPCFUSION_INSTALL_REFERENCE ref ) +{ + static const WCHAR policyW[] = {'w','i','n','3','2','-','p','o','l','i','c','y',0}; + HRESULT hr, init; + IXMLDOMDocument *doc = NULL; + struct assembly *assembly = NULL; + BSTR str; + VARIANT var; + VARIANT_BOOL b; + + TRACE("%p, 0x%08x, %s, %p\n", iface, flags, debugstr_w(path), ref); + + init = CoInitialize( NULL ); + + hr = CoCreateInstance( &CLSID_DOMDocument, NULL, CLSCTX_INPROC_SERVER, &IID_IXMLDOMDocument, (void **)&doc ); + if (hr != S_OK) + goto done; + + str = SysAllocString( path ); + VariantInit( &var ); + V_VT( &var ) = VT_BSTR; + V_BSTR( &var ) = str; + hr = IXMLDOMDocument_load( doc, var, &b ); + SysFreeString( str ); + if (hr != S_OK) goto done; + if (!b) + { + WARN("failed to load manifest\n"); + hr = S_FALSE; + goto done; + } + + hr = parse_assembly( doc, &assembly ); + if (hr != S_OK) + goto done; + + /* FIXME: verify name attributes */ + + if (!strcmpW( assembly->type, policyW )) + hr = install_policy( path, assembly ); + else + hr = install_assembly( path, assembly ); + +done: + free_assembly( assembly ); + if (doc) IXMLDOMDocument_Release( doc ); + + if (SUCCEEDED(init)) + CoUninitialize(); + + return hr; +} + +static const IAssemblyCacheVtbl cache_vtbl = +{ + cache_QueryInterface, + cache_AddRef, + cache_Release, + cache_UninstallAssembly, + cache_QueryAssemblyInfo, + cache_CreateAssemblyCacheItem, + cache_Reserved, + cache_InstallAssembly +}; + +/****************************************************************** + * CreateAssemblyCache (SXS.@) + */ +HRESULT WINAPI CreateAssemblyCache( IAssemblyCache **obj, DWORD reserved ) +{ + struct cache *cache; + + TRACE("%p, %u\n", obj, reserved); + + if (!obj) + return E_INVALIDARG; + + *obj = NULL; + + cache = HeapAlloc( GetProcessHeap(), 0, sizeof(struct cache) ); + if (!cache) + return E_OUTOFMEMORY; + + cache->IAssemblyCache_iface.lpVtbl = &cache_vtbl; + cache->refs = 1; + + *obj = &cache->IAssemblyCache_iface; + return S_OK; +} Propchange: trunk/reactos/dll/win32/sxs/cache.c ------------------------------------------------------------------------------ svn:eol-style = native Added: trunk/reactos/dll/win32/sxs/msvchelper.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/sxs/msvchelper.h… ============================================================================== --- trunk/reactos/dll/win32/sxs/msvchelper.h (added) +++ trunk/reactos/dll/win32/sxs/msvchelper.h [iso-8859-1] Mon Feb 6 18:48:50 2012 @@ -1,0 +1,2 @@ +#include <guiddef.h> +const CLSID CLSID_DOMDocument2 = {0xf6d90f11, 0x9c73, 0x11d3, {0xb3, 0x2e, 0x00,0xc0, 0x4f, 0x99, 0x0b, 0xb4}}; Propchange: trunk/reactos/dll/win32/sxs/msvchelper.h ------------------------------------------------------------------------------ svn:eol-style = native Modified: trunk/reactos/dll/win32/sxs/sxs.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/sxs/sxs.c?rev=55… ============================================================================== --- trunk/reactos/dll/win32/sxs/sxs.c [iso-8859-1] (original) +++ trunk/reactos/dll/win32/sxs/sxs.c [iso-8859-1] Mon Feb 6 18:48:50 2012 @@ -22,9 +22,7 @@ #include "windef.h" #include "winbase.h" -#include "wine/debug.h" -WINE_DEFAULT_DEBUG_CHANNEL(sxs); /*********************************************************************** * DllMain (SXS.@) @@ -42,9 +40,3 @@ } return TRUE; } - -HRESULT WINAPI CreateAssemblyCache(DWORD unimplemented, DWORD dwReserved) -{ - FIXME("%u %u stub\n", unimplemented, dwReserved); - return E_NOTIMPL; -} Modified: trunk/reactos/dll/win32/sxs/sxs.rbuild URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/sxs/sxs.rbuild?r… ============================================================================== --- trunk/reactos/dll/win32/sxs/sxs.rbuild [iso-8859-1] (original) +++ trunk/reactos/dll/win32/sxs/sxs.rbuild [iso-8859-1] Mon Feb 6 18:48:50 2012 @@ -5,7 +5,10 @@ <include base="sxs">.</include> <include base="ReactOS">include/reactos/wine</include> <define name="__WINESRC__" /> + <file>cache.c</file> <file>sxs.c</file> + <library>oleaut32</library> + <library>ole32</library> <library>wine</library> <library>ntdll</library> </module> Modified: trunk/reactos/dll/win32/sxs/sxs.spec URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/sxs/sxs.spec?rev… ============================================================================== --- trunk/reactos/dll/win32/sxs/sxs.spec [iso-8859-1] (original) +++ trunk/reactos/dll/win32/sxs/sxs.spec [iso-8859-1] Mon Feb 6 18:48:50 2012 @@ -1,2 +1,2 @@ -@ stdcall CreateAssemblyCache(long long) +@ stdcall CreateAssemblyCache(ptr long) @ stub CreateAssemblyNameObject Modified: trunk/reactos/media/doc/README.WINE URL: http://svn.reactos.org/svn/reactos/trunk/reactos/media/doc/README.WINE?rev=… ============================================================================== --- trunk/reactos/media/doc/README.WINE [iso-8859-1] (original) +++ trunk/reactos/media/doc/README.WINE [iso-8859-1] Mon Feb 6 18:48:50 2012 @@ -161,7 +161,7 @@ reactos/dll/win32/stdole2.tlb # Synced to Wine-1.3.37 reactos/dll/win32/stdole32.tlb # Synced to Wine-1.3.37 reactos/dll/win32/sti # Autosync -reactos/dll/win32/sxs # Autosync +reactos/dll/win32/sxs # Synced to Wine-1.3.37 reactos/dll/win32/tapi32 # Autosync reactos/dll/win32/traffic # Autosync reactos/dll/win32/twain_32 # Out of sync

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[ion] 55465: [SMSS2/SMSS]: Put SMSS back in charge of the pagefile as yet another attempt to fix KVM. [NTOSKRNL]: Stub-plement SystemSessionDetachInformation.
by ion＠svn.reactos.org 06 Feb '12

06 Feb '12

Author: ion Date: Mon Feb 6 18:14:36 2012 New Revision: 55465 URL: http://svn.reactos.org/svn/reactos?rev=55465&view=rev Log: [SMSS2/SMSS]: Put SMSS back in charge of the pagefile as yet another attempt to fix KVM. [NTOSKRNL]: Stub-plement SystemSessionDetachInformation. Modified: trunk/reactos/base/system/smss/init.c trunk/reactos/base/system/smss/initpage.c trunk/reactos/base/system/smss2/pagefile.c trunk/reactos/ntoskrnl/ex/sysinfo.c trunk/reactos/ntoskrnl/mm/ARM3/procsup.c Modified: trunk/reactos/base/system/smss/init.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/smss/init.c?re… ============================================================================== --- trunk/reactos/base/system/smss/init.c [iso-8859-1] (original) +++ trunk/reactos/base/system/smss/init.c [iso-8859-1] Mon Feb 6 18:14:36 2012 @@ -32,7 +32,7 @@ // {TRUE, SmProcessFileRenameList, "process the file rename list"}, // {FALSE, SmUpdateEnvironment, "update environment variables"}, // {FALSE, SmLoadKnownDlls, "preload system DLLs"}, -// {TRUE, SmCreatePagingFiles, "create paging files"}, + {TRUE, SmCreatePagingFiles, "create paging files"}, // {TRUE, SmInitializeRegistry, "initialize the registry"}, {TRUE, SmInitializeClientManagement, "initialize client management"}, {TRUE, SmLoadSubsystems, "load subsystems"} Modified: trunk/reactos/base/system/smss/initpage.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/smss/initpage.… ============================================================================== --- trunk/reactos/base/system/smss/initpage.c [iso-8859-1] (original) +++ trunk/reactos/base/system/smss/initpage.c [iso-8859-1] Mon Feb 6 18:14:36 2012 @@ -12,7 +12,7 @@ #define NDEBUG #include <debug.h> -#if 0 +#if 1 #define GIGABYTE (1024 * 1024 * 1024) /* One Gigabyte */ @@ -220,7 +220,7 @@ 0); if (! NT_SUCCESS(Status)) { - PrintString("Creation of paging file %wZ with size %I64d KB failed (status 0x%x)\n", + DPRINT1("Creation of paging file %wZ with size %I64d KB failed (status 0x%x)\n", &FileName, InitialSize.QuadPart / 1024, Status); } Modified: trunk/reactos/base/system/smss2/pagefile.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/smss2/pagefile… ============================================================================== --- trunk/reactos/base/system/smss2/pagefile.c [iso-8859-1] (original) +++ trunk/reactos/base/system/smss2/pagefile.c [iso-8859-1] Mon Feb 6 18:14:36 2012 @@ -457,7 +457,8 @@ NTSTATUS Status; /* Tell the kernel to create the pagefile */ - Status = NtCreatePagingFile(Name, MinSize, MaxSize, Priority); + //Status = NtCreatePagingFile(Name, MinSize, MaxSize, Priority); + Status = STATUS_SUCCESS; if (NT_SUCCESS(Status)) { DPRINT1("SMSS:PFILE: NtCreatePagingFile (%wZ, %I64X, %I64X) succeeded. \n", @@ -592,13 +593,7 @@ if (Descriptor->ActualMinSize.QuadPart < MinimumSize->QuadPart) { /* Delete the current page file and fail */ - if (ShouldDelete) - { - SmpDeletePagingFile(&Descriptor->Name); - - /* FIXFIX: Windows Vista does this, and it seems like we should too, so try to see if this fixes KVM */ - Volume->FreeSpace.QuadPart += PageFileSize.QuadPart; - } + if (ShouldDelete) SmpDeletePagingFile(&Descriptor->Name); DPRINT1("SMSS:PFILE: Failing for min %I64X, max %I64X, real min %I64X \n", Descriptor->ActualMinSize.QuadPart, Descriptor->ActualMaxSize.QuadPart, @@ -978,6 +973,10 @@ SizeInfo.SectorsPerAllocationUnit; FinalFreeSpace.QuadPart = FreeSpace.QuadPart * SizeInfo.BytesPerSector; Volume->FreeSpace = FinalFreeSpace; + DPRINT1("AUs: %I64x Sectors: %lx Bytes Per Sector: %lx\n", + SizeInfo.AvailableAllocationUnits.QuadPart, + SizeInfo.SectorsPerAllocationUnit, + SizeInfo.BytesPerSector); /* Check if there's less than 32MB free so we don't starve the disk */ if (FinalFreeSpace.QuadPart <= 0x2000000) Modified: trunk/reactos/ntoskrnl/ex/sysinfo.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ex/sysinfo.c?rev=… ============================================================================== --- trunk/reactos/ntoskrnl/ex/sysinfo.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/ex/sysinfo.c [iso-8859-1] Mon Feb 6 18:14:36 2012 @@ -1759,6 +1759,10 @@ NTAPI MmSessionCreate(OUT PULONG SessionId); +NTSTATUS +NTAPI +MmSessionDelete(IN ULONG SessionId); + /* Class 47 - Create a new session (TSE) */ SSI_DEF(SystemCreateSession) { @@ -1786,9 +1790,22 @@ /* Class 48 - Delete an existing session (TSE) */ SSI_DEF(SystemDeleteSession) { - /* FIXME */ - DPRINT1("NtSetSystemInformation - SystemDeleteSession not implemented\n"); - return STATUS_NOT_IMPLEMENTED; + ULONG SessionId; + KPROCESSOR_MODE PreviousMode = KeGetPreviousMode(); + + if (Size != sizeof(ULONG)) return STATUS_INFO_LENGTH_MISMATCH; + + if (PreviousMode != KernelMode) + { + if (!SeSinglePrivilegeCheck(SeLoadDriverPrivilege, PreviousMode)) + { + return STATUS_PRIVILEGE_NOT_HELD; + } + } + + SessionId = *(PULONG)Buffer; + + return MmSessionDelete(SessionId); } Modified: trunk/reactos/ntoskrnl/mm/ARM3/procsup.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/procsup.c… ============================================================================== --- trunk/reactos/ntoskrnl/mm/ARM3/procsup.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/ARM3/procsup.c [iso-8859-1] Mon Feb 6 18:14:36 2012 @@ -1478,6 +1478,35 @@ return Status; } +NTSTATUS +NTAPI +MmSessionDelete(IN ULONG SessionId) +{ + PEPROCESS Process = PsGetCurrentProcess(); + + /* Process must be in a session */ + if (!(Process->Flags & PSF_PROCESS_IN_SESSION_BIT)) + { + DPRINT1("Not in a session!\n"); + return STATUS_UNABLE_TO_FREE_VM; + } + + /* It must be the session leader */ + if (!Process->Vm.Flags.SessionLeader) + { + DPRINT1("Not a session leader!\n"); + return STATUS_UNABLE_TO_FREE_VM; + } + + /* Remove one reference count */ + KeEnterCriticalRegion(); + /* FIXME: Do it */ + KeLeaveCriticalRegion(); + + /* All done */ + return STATUS_SUCCESS; +} + /* SYSTEM CALLS ***************************************************************/ NTSTATUS

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[ion] 55464: [NTOSKRNL]: Stubplement SystemSessionCreateInformation (it allocates a real Session ID and sets the right EPROCESS flags). Nobody uses this yet (future SMSS2 will). [SMSS2]: More attem...
by ion＠svn.reactos.org 06 Feb '12

06 Feb '12

Author: ion Date: Mon Feb 6 17:41:49 2012 New Revision: 55464 URL: http://svn.reactos.org/svn/reactos?rev=55464&view=rev Log: [NTOSKRNL]: Stubplement SystemSessionCreateInformation (it allocates a real Session ID and sets the right EPROCESS flags). Nobody uses this yet (future SMSS2 will). [SMSS2]: More attempts at fixing KVM. Modified: trunk/reactos/base/system/smss2/pagefile.c trunk/reactos/ntoskrnl/ex/sysinfo.c trunk/reactos/ntoskrnl/mm/ARM3/miarm.h trunk/reactos/ntoskrnl/mm/ARM3/procsup.c trunk/reactos/ntoskrnl/mm/mminit.c Modified: trunk/reactos/base/system/smss2/pagefile.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/smss2/pagefile… ============================================================================== --- trunk/reactos/base/system/smss2/pagefile.c [iso-8859-1] (original) +++ trunk/reactos/base/system/smss2/pagefile.c [iso-8859-1] Mon Feb 6 17:41:49 2012 @@ -395,7 +395,7 @@ SizeInfo.SectorsPerAllocationUnit; FinalFreeSpace.QuadPart = FreeSpace.QuadPart * SizeInfo.BytesPerSector; Volume->FreeSpace = FinalFreeSpace; - DPRINT1("AUs: %I64 Sectors: %lx Bytes Per Sector: %lx\n", + DPRINT1("AUs: %I64x Sectors: %lx Bytes Per Sector: %lx\n", SizeInfo.AvailableAllocationUnits.QuadPart, SizeInfo.SectorsPerAllocationUnit, SizeInfo.BytesPerSector); @@ -592,7 +592,13 @@ if (Descriptor->ActualMinSize.QuadPart < MinimumSize->QuadPart) { /* Delete the current page file and fail */ - if (ShouldDelete) SmpDeletePagingFile(&Descriptor->Name); + if (ShouldDelete) + { + SmpDeletePagingFile(&Descriptor->Name); + + /* FIXFIX: Windows Vista does this, and it seems like we should too, so try to see if this fixes KVM */ + Volume->FreeSpace.QuadPart += PageFileSize.QuadPart; + } DPRINT1("SMSS:PFILE: Failing for min %I64X, max %I64X, real min %I64X \n", Descriptor->ActualMinSize.QuadPart, Descriptor->ActualMaxSize.QuadPart, Modified: trunk/reactos/ntoskrnl/ex/sysinfo.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/ex/sysinfo.c?rev=… ============================================================================== --- trunk/reactos/ntoskrnl/ex/sysinfo.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/ex/sysinfo.c [iso-8859-1] Mon Feb 6 17:41:49 2012 @@ -1755,13 +1755,31 @@ return STATUS_NOT_IMPLEMENTED; } +NTSTATUS +NTAPI +MmSessionCreate(OUT PULONG SessionId); /* Class 47 - Create a new session (TSE) */ SSI_DEF(SystemCreateSession) { - /* FIXME */ - DPRINT1("NtSetSystemInformation - SystemCreateSession not implemented\n"); - return STATUS_NOT_IMPLEMENTED; + ULONG SessionId; + KPROCESSOR_MODE PreviousMode = KeGetPreviousMode(); + NTSTATUS Status; + + if (Size != sizeof(ULONG)) return STATUS_INFO_LENGTH_MISMATCH; + + if (PreviousMode != KernelMode) + { + if (!SeSinglePrivilegeCheck(SeLoadDriverPrivilege, PreviousMode)) + { + return STATUS_PRIVILEGE_NOT_HELD; + } + } + + Status = MmSessionCreate(&SessionId); + if (NT_SUCCESS(Status)) *(PULONG)Buffer = SessionId; + + return Status; } Modified: trunk/reactos/ntoskrnl/mm/ARM3/miarm.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/miarm.h?r… ============================================================================== --- trunk/reactos/ntoskrnl/mm/ARM3/miarm.h [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/ARM3/miarm.h [iso-8859-1] Mon Feb 6 17:41:49 2012 @@ -983,6 +983,12 @@ IN PLOADER_PARAMETER_BLOCK LoaderBlock ); +VOID +NTAPI +MiInitializeSessionIds( + VOID +); + BOOLEAN NTAPI MiInitializeMemoryEvents( Modified: trunk/reactos/ntoskrnl/mm/ARM3/procsup.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/procsup.c… ============================================================================== --- trunk/reactos/ntoskrnl/mm/ARM3/procsup.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/ARM3/procsup.c [iso-8859-1] Mon Feb 6 17:41:49 2012 @@ -1340,6 +1340,144 @@ MmUnlockAddressSpace(&Process->Vm); } +/* SESSION CODE TO MOVE TO SESSION.C ******************************************/ + +KGUARDED_MUTEX MiSessionIdMutex; +PRTL_BITMAP MiSessionIdBitmap; +volatile LONG MiSessionLeaderExists; + +VOID +NTAPI +MiInitializeSessionIds(VOID) +{ + /* FIXME: Other stuff should go here */ + + /* Initialize the lock */ + KeInitializeGuardedMutex(&MiSessionIdMutex); + + /* Allocate the bitmap */ + MiSessionIdBitmap = ExAllocatePoolWithTag(PagedPool, + sizeof(RTL_BITMAP) + ((64 + 31) / 32) * 4, + ' mM'); + if (MiSessionIdBitmap) + { + /* Free all the bits */ + RtlInitializeBitMap(MiSessionIdBitmap, (PVOID)(MiSessionIdBitmap + 1), 64); + RtlClearAllBits(MiSessionIdBitmap); + } + else + { + /* Die if we couldn't allocate the bitmap */ + KeBugCheckEx(INSTALL_MORE_MEMORY, + MmNumberOfPhysicalPages, + MmLowestPhysicalPage, + MmHighestPhysicalPage, + 0x200); + } +} + +VOID +NTAPI +MiSessionLeader(IN PEPROCESS Process) +{ + KIRQL OldIrql; + + /* Set the flag while under the expansion lock */ + OldIrql = KeAcquireQueuedSpinLock(LockQueueExpansionLock); + Process->Vm.Flags.SessionLeader = TRUE; + KeReleaseQueuedSpinLock(LockQueueExpansionLock, OldIrql); +} + +NTSTATUS +NTAPI +MiSessionCreateInternal(OUT PULONG SessionId) +{ + PEPROCESS Process = PsGetCurrentProcess(); + ULONG NewFlags, Flags; + + /* Loop so we can set the session-is-creating flag */ + Flags = Process->Flags; + while (TRUE) + { + /* Check if it's already set */ + if (Flags & PSF_SESSION_CREATION_UNDERWAY_BIT) + { + /* Bail out */ + DPRINT1("Lost session race\n"); + return STATUS_ALREADY_COMMITTED; + } + + /* Now try to set it */ + NewFlags = InterlockedCompareExchange((PLONG)&Process->Flags, + Flags | PSF_SESSION_CREATION_UNDERWAY_BIT, + Flags); + if (NewFlags == Flags) break; + + /* It changed, try again */ + Flags = NewFlags; + } + + /* Now we should own the flag */ + ASSERT(Process->Flags & PSF_SESSION_CREATION_UNDERWAY_BIT); + + /* Allocate a new Session ID */ + KeAcquireGuardedMutex(&MiSessionIdMutex); + *SessionId = RtlFindClearBitsAndSet(MiSessionIdBitmap, 1, 0); + if (*SessionId == 0xFFFFFFFF) + { + DPRINT1("Too many sessions created. Expansion not yet supported\n"); + return STATUS_NO_MEMORY; + } + KeReleaseGuardedMutex(&MiSessionIdMutex); + + /* We're done, clear the flag */ + ASSERT(Process->Flags & PSF_SESSION_CREATION_UNDERWAY_BIT); + PspClearProcessFlag(Process, PSF_SESSION_CREATION_UNDERWAY_BIT); + return STATUS_SUCCESS; +} + +NTSTATUS +NTAPI +MmSessionCreate(OUT PULONG SessionId) +{ + PEPROCESS Process = PsGetCurrentProcess(); + ULONG SessionLeaderExists; + NTSTATUS Status; + + /* Fail if the process is already in a session */ + if (Process->Flags & PSF_PROCESS_IN_SESSION_BIT) + { + DPRINT1("Process already in session\n"); + return STATUS_ALREADY_COMMITTED; + } + + /* Check if the process is already the session leader */ + if (!Process->Vm.Flags.SessionLeader) + { + /* Atomically set it as the leader */ + SessionLeaderExists = InterlockedCompareExchange(&MiSessionLeaderExists, 1, 0); + if (SessionLeaderExists) + { + DPRINT1("Session leader race\n"); + return STATUS_INVALID_SYSTEM_SERVICE; + } + + /* Do the work required to upgrade him */ + MiSessionLeader(Process); + } + + /* FIXME: Actually create a session */ + KeEnterCriticalRegion(); + Status = MiSessionCreateInternal(SessionId); + KeLeaveCriticalRegion(); + + /* Set and assert the flags, and return */ + PspSetProcessFlag(Process, PSF_PROCESS_IN_SESSION_BIT); + ASSERT(MiSessionLeaderExists == 1); + if (NT_SUCCESS(Status)) DPRINT1("New session created: %lx\n", *SessionId); + return Status; +} + /* SYSTEM CALLS ***************************************************************/ NTSTATUS Modified: trunk/reactos/ntoskrnl/mm/mminit.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/mminit.c?rev=5… ============================================================================== --- trunk/reactos/ntoskrnl/mm/mminit.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/mminit.c [iso-8859-1] Mon Feb 6 17:41:49 2012 @@ -437,6 +437,9 @@ PageFrameNumber); *MmSharedUserDataPte = TempPte; + /* Setup session IDs */ + MiInitializeSessionIds(); + /* Setup the memory threshold events */ if (!MiInitializeMemoryEvents()) return FALSE;

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[ion] 55463: [SMSS2]: Add some debugging to figure out what's happening on KVM.
by ion＠svn.reactos.org 06 Feb '12

06 Feb '12

Author: ion Date: Mon Feb 6 17:03:59 2012 New Revision: 55463 URL: http://svn.reactos.org/svn/reactos?rev=55463&view=rev Log: [SMSS2]: Add some debugging to figure out what's happening on KVM. Modified: trunk/reactos/base/system/smss2/pagefile.c Modified: trunk/reactos/base/system/smss2/pagefile.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/base/system/smss2/pagefile… ============================================================================== --- trunk/reactos/base/system/smss2/pagefile.c [iso-8859-1] (original) +++ trunk/reactos/base/system/smss2/pagefile.c [iso-8859-1] Mon Feb 6 17:03:59 2012 @@ -395,6 +395,10 @@ SizeInfo.SectorsPerAllocationUnit; FinalFreeSpace.QuadPart = FreeSpace.QuadPart * SizeInfo.BytesPerSector; Volume->FreeSpace = FinalFreeSpace; + DPRINT1("AUs: %I64 Sectors: %lx Bytes Per Sector: %lx\n", + SizeInfo.AvailableAllocationUnits.QuadPart, + SizeInfo.SectorsPerAllocationUnit, + SizeInfo.BytesPerSector); /* Check if there's less than 32MB free so we don't starve the disk */ if (FinalFreeSpace.QuadPart <= 0x2000000) @@ -514,6 +518,11 @@ { DPRINT1("SMSS:PFILE: Failed to query free space for boot volume `%wC'\n", Volume->DriveLetter); + } + else + { + DPRINT1("Queried free space for boot volume `%wC: %I64x'\n", + Volume->DriveLetter, Volume->FreeSpace.QuadPart); } /* Don't process crashdump on this volume anymore */

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[tkreuzer] 55462: [NTOSKRNL] Handle 3 and 4 level page tables in MmArmAccessFault
by tkreuzer＠svn.reactos.org 06 Feb '12

06 Feb '12

Author: tkreuzer Date: Mon Feb 6 15:08:32 2012 New Revision: 55462 URL: http://svn.reactos.org/svn/reactos?rev=55462&view=rev Log: [NTOSKRNL] Handle 3 and 4 level page tables in MmArmAccessFault Modified: trunk/reactos/ntoskrnl/mm/ARM3/pagfault.c Modified: trunk/reactos/ntoskrnl/mm/ARM3/pagfault.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/pagfault.… ============================================================================== --- trunk/reactos/ntoskrnl/mm/ARM3/pagfault.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/ARM3/pagfault.c [iso-8859-1] Mon Feb 6 15:08:32 2012 @@ -180,6 +180,13 @@ // Return status // return Status; +} +#else +NTSTATUS +FASTCALL +MiCheckPdeForPagedPool(IN PVOID Address) +{ + return STATUS_ACCESS_VIOLATION; } #endif @@ -784,7 +791,6 @@ CurrentProcess = NULL; } - /* Acquire the working set lock */ KeRaiseIrql(APC_LEVEL, &LockIrql); MiLockWorkingSet(CurrentThread, WorkingSet); @@ -902,16 +908,42 @@ } #if (_MI_PAGING_LEVELS == 4) - /* On these systems we have PXEs and PPEs ready for everything we need */ - if (PointerPxe->u.Hard.Valid == 0) return STATUS_ACCESS_VIOLATION; + /* Check if the PXE is valid */ + if (PointerPxe->u.Hard.Valid == 0) + { + /* Right now, we only handle scenarios where the PXE is totally empty */ + ASSERT(PointerPxe->u.Long == 0); + + /* Resolve a demand zero fault */ + Status = MiResolveDemandZeroFault(PointerPpe, + MM_READWRITE, + CurrentProcess, + MM_NOIRQL); + + /* We should come back with a valid PXE */ + ASSERT(PointerPxe->u.Hard.Valid == 1); + } #endif #if (_MI_PAGING_LEVELS >= 3) - if (PointerPpe->u.Hard.Valid == 0) return STATUS_ACCESS_VIOLATION; -#endif - - - /* First things first, is the PDE valid? */ + /* Check if the PPE is valid */ + if (PointerPpe->u.Hard.Valid == 0) + { + /* Right now, we only handle scenarios where the PPE is totally empty */ + ASSERT(PointerPpe->u.Long == 0); + + /* Resolve a demand zero fault */ + Status = MiResolveDemandZeroFault(PointerPde, + MM_READWRITE, + CurrentProcess, + MM_NOIRQL); + + /* We should come back with a valid PPE */ + ASSERT(PointerPpe->u.Hard.Valid == 1); + } +#endif + + /* Check if the PDE is valid */ if (PointerPde->u.Hard.Valid == 0) { /* Right now, we only handle scenarios where the PDE is totally empty */ @@ -983,12 +1015,11 @@ return Status; } - - { - /* Add an additional page table reference */ - MmWorkingSetList->UsedPageTableEntries[MiGetPdeOffset(Address)]++; - ASSERT(MmWorkingSetList->UsedPageTableEntries[MiGetPdeOffset(Address)] <= PTE_COUNT); - } +#if (_MI_PAGING_LEVELS == 2) + /* Add an additional page table reference */ + MmWorkingSetList->UsedPageTableEntries[MiGetPdeOffset(Address)]++; + ASSERT(MmWorkingSetList->UsedPageTableEntries[MiGetPdeOffset(Address)] <= PTE_COUNT); +#endif /* Did we get a prototype PTE back? */ if (!ProtoPte)

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[cgutman] 55461: [NTOSKRNL] - Assert that reference counts are sane in MmReferencePage and MmDereferencePage
by cgutman＠svn.reactos.org 06 Feb '12

06 Feb '12

Author: cgutman Date: Mon Feb 6 15:04:12 2012 New Revision: 55461 URL: http://svn.reactos.org/svn/reactos?rev=55461&view=rev Log: [NTOSKRNL] - Assert that reference counts are sane in MmReferencePage and MmDereferencePage Modified: trunk/reactos/ntoskrnl/mm/freelist.c Modified: trunk/reactos/ntoskrnl/mm/freelist.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/freelist.c?rev… ============================================================================== --- trunk/reactos/ntoskrnl/mm/freelist.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/freelist.c [iso-8859-1] Mon Feb 6 15:04:12 2012 @@ -501,6 +501,7 @@ ASSERT(Page); ASSERT_IS_ROS_PFN(Page); + ASSERT(Page->u3.e2.ReferenceCount != 0); Page->u3.e2.ReferenceCount++; } @@ -543,6 +544,7 @@ ASSERT(Page); ASSERT_IS_ROS_PFN(Page); + ASSERT(Page->u3.e2.ReferenceCount != 0); Page->u3.e2.ReferenceCount--; if (Page->u3.e2.ReferenceCount == 0) {

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[tkreuzer] 55460: [NTOSKRNL] Add a modification that I missed to apply.
by tkreuzer＠svn.reactos.org 06 Feb '12

06 Feb '12

Author: tkreuzer Date: Mon Feb 6 14:35:09 2012 New Revision: 55460 URL: http://svn.reactos.org/svn/reactos?rev=55460&view=rev Log: [NTOSKRNL] Add a modification that I missed to apply. Modified: trunk/reactos/ntoskrnl/mm/ARM3/pagfault.c Modified: trunk/reactos/ntoskrnl/mm/ARM3/pagfault.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/pagfault.… ============================================================================== --- trunk/reactos/ntoskrnl/mm/ARM3/pagfault.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/ARM3/pagfault.c [iso-8859-1] Mon Feb 6 14:35:09 2012 @@ -764,6 +764,9 @@ return STATUS_SUCCESS; } + /* Get the current thread */ + CurrentThread = PsGetCurrentThread(); + // Check for a fault on the page table or hyperspace if (MI_IS_PAGE_TABLE_OR_HYPER_ADDRESS(Address)) { @@ -781,8 +784,6 @@ CurrentProcess = NULL; } - /* Get the current thread */ - CurrentThread = PsGetCurrentThread(); /* Acquire the working set lock */ KeRaiseIrql(APC_LEVEL, &LockIrql);

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[tkreuzer] 55459: [NTOSKRNL] - Modify the logic in MmArmAccessFault, so that faults on kernel mode addresses including page table addresses are handled in the first part and user mode addresses (VA...
by tkreuzer＠svn.reactos.org 06 Feb '12

06 Feb '12

Author: tkreuzer Date: Mon Feb 6 14:32:07 2012 New Revision: 55459 URL: http://svn.reactos.org/svn/reactos?rev=55459&view=rev Log: [NTOSKRNL] - Modify the logic in MmArmAccessFault, so that faults on kernel mode addresses including page table addresses are handled in the first part and user mode addresses (VADs) in the second part. This works, because for the special case of page table addresses, the user mode and kernel mode part of the code end up doing the same thing and this simplifies the code. - In the user mode part call MiCheckVirtualAddress early and bail out if no VAD is found, since we do not care about any other cases any more. Modified: trunk/reactos/ntoskrnl/mm/ARM3/pagfault.c Modified: trunk/reactos/ntoskrnl/mm/ARM3/pagfault.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/ntoskrnl/mm/ARM3/pagfault.… ============================================================================== --- trunk/reactos/ntoskrnl/mm/ARM3/pagfault.c [iso-8859-1] (original) +++ trunk/reactos/ntoskrnl/mm/ARM3/pagfault.c [iso-8859-1] Mon Feb 6 14:32:07 2012 @@ -697,7 +697,7 @@ } /* Check for kernel fault address */ - while (Address >= MmSystemRangeStart) + if (Address >= MmSystemRangeStart) { /* Bail out, if the fault came from user mode */ if (Mode == UserMode) return STATUS_ACCESS_VIOLATION; @@ -716,6 +716,17 @@ StoreInstruction, (ULONG_PTR)TrapInformation, 2); + } +#endif + +#if (_MI_PAGING_LEVELS == 2) + /* Check if we have a situation that might need synchronization + of the PDE with the system page directory */ + if (MI_IS_SYSTEM_PAGE_TABLE_ADDRESS(Address)) + { + /* This could be a paged pool commit with an unsychronized PDE. + NOTE: This way it works on x86, verify for other architectures! */ + if (MiSynchronizeSystemPde((PMMPDE)PointerPte)) return STATUS_SUCCESS; } #endif @@ -756,23 +767,24 @@ // Check for a fault on the page table or hyperspace if (MI_IS_PAGE_TABLE_OR_HYPER_ADDRESS(Address)) { -#if (_MI_PAGING_LEVELS == 2) - /* Could be paged pool access from a new process -- synchronize the page directories */ - if (MiCheckPdeForPagedPool(Address) == STATUS_WAIT_1) - { - DPRINT1("PAGE TABLES FAULTED IN!\n"); - return STATUS_SUCCESS; - } -#endif - /* Otherwise this could be a commit of a virtual address */ - break; - } - - /* In this path, we are using the system working set */ + ASSERT(TempPte.u.Long != (MM_READWRITE << MM_PTE_SOFTWARE_PROTECTION_BITS)); + ASSERT(TempPte.u.Soft.Prototype == 0); + + /* Use the process working set */ + CurrentProcess = (PEPROCESS)CurrentThread->Tcb.ApcState.Process; + WorkingSet = &CurrentProcess->Vm; + } + else + { + /* Otherwise use the system working set */ + WorkingSet = &MmSystemCacheWs; + CurrentProcess = NULL; + } + + /* Get the current thread */ CurrentThread = PsGetCurrentThread(); - WorkingSet = &MmSystemCacheWs; - - /* Acquire it */ + + /* Acquire the working set lock */ KeRaiseIrql(APC_LEVEL, &LockIrql); MiLockWorkingSet(CurrentThread, WorkingSet); @@ -854,7 +866,7 @@ PointerPte, ProtoPte, FALSE, - NULL, + CurrentProcess, TrapInformation, NULL); @@ -868,30 +880,41 @@ return Status; } + /* This is a user fault */ + CurrentThread = PsGetCurrentThread(); + CurrentProcess = (PEPROCESS)CurrentThread->Tcb.ApcState.Process; + + /* Lock the working set */ + MiLockProcessWorkingSet(CurrentProcess, CurrentThread); + +#if (_MI_PAGING_LEVELS == 2) + ASSERT(PointerPde->u.Hard.LargePage == 0); +#endif + + /* Check if this address range belongs to a valid allocation (VAD) */ + ProtoPte = MiCheckVirtualAddress(Address, &ProtectionCode, &Vad); + if (ProtectionCode == MM_NOACCESS) + { + /* This is a bogus VA */ + MiUnlockProcessWorkingSet(CurrentProcess, CurrentThread); + return STATUS_ACCESS_VIOLATION; + } + #if (_MI_PAGING_LEVELS == 4) /* On these systems we have PXEs and PPEs ready for everything we need */ if (PointerPxe->u.Hard.Valid == 0) return STATUS_ACCESS_VIOLATION; #endif + #if (_MI_PAGING_LEVELS >= 3) if (PointerPpe->u.Hard.Valid == 0) return STATUS_ACCESS_VIOLATION; #endif - /* This is a user fault (<- And this is a lie!) */ - CurrentThread = PsGetCurrentThread(); - CurrentProcess = PsGetCurrentProcess(); - - /* Lock the working set */ - MiLockProcessWorkingSet(CurrentProcess, CurrentThread); /* First things first, is the PDE valid? */ - ASSERT(PointerPde->u.Hard.LargePage == 0); if (PointerPde->u.Hard.Valid == 0) { /* Right now, we only handle scenarios where the PDE is totally empty */ ASSERT(PointerPde->u.Long == 0); - - /* Check if this address range belongs to a valid allocation (VAD) */ - MiCheckVirtualAddress(Address, &ProtectionCode, &Vad); /* Right now, we expect a valid protection mask on the VAD */ ASSERT(ProtectionCode != MM_NOACCESS); @@ -921,6 +944,7 @@ if (TempPte.u.Long == (MM_READWRITE << MM_PTE_SOFTWARE_PROTECTION_BITS)) { /* Resolve the fault */ + MI_WRITE_INVALID_PDE(PointerPde, DemandZeroPde); MiResolveDemandZeroFault(Address, (ULONG)PointerPte->u.Soft.Protection, CurrentProcess, @@ -937,8 +961,7 @@ /* Check for non-demand zero PTE */ if (TempPte.u.Long != 0) { - /* This is a page fault, check for valid protection */ - ASSERT(TempPte.u.Soft.Protection != 0x100); + /* This is a page fault */ /* FIXME: Run MiAccessCheck */ @@ -959,28 +982,7 @@ return Status; } - /* Check if this address range belongs to a valid allocation (VAD) */ - ASSERT(TempPte.u.Long == 0); - ProtoPte = MiCheckVirtualAddress(Address, &ProtectionCode, &Vad); - if (ProtectionCode == MM_NOACCESS) - { - /* This is a bogus VA */ - Status = STATUS_ACCESS_VIOLATION; - - /* Could be a not-yet-mapped paged pool page table */ -#if (_MI_PAGING_LEVELS == 2) - MiCheckPdeForPagedPool(Address); -#endif - /* See if that fixed it */ - if (PointerPte->u.Hard.Valid == 1) Status = STATUS_SUCCESS; - - /* Return the status */ - MiUnlockProcessWorkingSet(CurrentProcess, CurrentThread); - return Status; - } - - /* Is this a user address? */ - if (Address <= MM_HIGHEST_USER_ADDRESS) + { /* Add an additional page table reference */ MmWorkingSetList->UsedPageTableEntries[MiGetPdeOffset(Address)]++; @@ -1026,24 +1028,11 @@ /* And we're done with the lock */ KeReleaseQueuedSpinLock(LockQueuePfnLock, OldIrql); - - /* Was the fault on an actual user page, or a kernel page for the user? */ - if (PointerPte <= MiHighestUserPte) - { - /* User fault, build a user PTE */ - MI_MAKE_HARDWARE_PTE_USER(&TempPte, - PointerPte, - PointerPte->u.Soft.Protection, - PageFrameIndex); - } - else - { - /* Session, kernel, or user PTE, figure it out and build it */ - MI_MAKE_HARDWARE_PTE(&TempPte, - PointerPte, - PointerPte->u.Soft.Protection, - PageFrameIndex); - } + /* User fault, build a user PTE */ + MI_MAKE_HARDWARE_PTE_USER(&TempPte, + PointerPte, + PointerPte->u.Soft.Protection, + PageFrameIndex); /* Write the dirty bit for writeable pages */ if (MI_IS_PAGE_WRITEABLE(&TempPte)) MI_MAKE_DIRTY_PAGE(&TempPte);

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[gadamopoulos] 55458: [win32k] - Cleanup Win32kProcessCallback and Win32kThreadCallback - Even though it works, trying to post a message in Win32kProcessCallback after the THREADINFO is destroyed c...
by gadamopoulos＠svn.reactos.org 06 Feb '12

06 Feb '12

Author: gadamopoulos Date: Mon Feb 6 12:30:59 2012 New Revision: 55458 URL: http://svn.reactos.org/svn/reactos?rev=55458&view=rev Log: [win32k] - Cleanup Win32kProcessCallback and Win32kThreadCallback - Even though it works, trying to post a message in Win32kProcessCallback after the THREADINFO is destroyed can only cause trouble, so move it in Win32kThreadCallback - There is no need to try opening a desktop and windowstation before winlogon initializes - Handle errors properly when we fail to get a default window station and desktop for the new process - Enable win32k syscall hook callbacks - Rewrite SetThreadDesktop to update THREADINFO properly and handle errors properly - Do not initialize the THREADINFO in GetW32ThreadInfo as it is now done properly (actually leave a small hack that updates pci->dwTIFlags) - Add UserDbgAssertThreadInfo that asserts the integrity of THREADINFO, CLIENTINFO and CLIENTTHREADINFO. This is called by GetW32ThreadInfo and the syscall hook callbacks Modified: trunk/reactos/subsystems/win32/win32k/include/gdidebug.h trunk/reactos/subsystems/win32/win32k/include/ntuser.h trunk/reactos/subsystems/win32/win32k/include/win32.h trunk/reactos/subsystems/win32/win32k/main/dllmain.c trunk/reactos/subsystems/win32/win32k/ntuser/desktop.c trunk/reactos/subsystems/win32/win32k/ntuser/input.c trunk/reactos/subsystems/win32/win32k/ntuser/misc.c trunk/reactos/subsystems/win32/win32k/objects/gdidbg.c Modified: trunk/reactos/subsystems/win32/win32k/include/gdidebug.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/in… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/include/gdidebug.h [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/win32k/include/gdidebug.h [iso-8859-1] Mon Feb 6 12:30:59 2012 @@ -55,11 +55,11 @@ #if DBG void NTAPI -DbgPreServiceHook(ULONG ulSyscallId, PULONG_PTR pulArguments); +GdiDbgPreServiceHook(ULONG ulSyscallId, PULONG_PTR pulArguments); ULONG_PTR NTAPI -DbgPostServiceHook(ULONG ulSyscallId, ULONG_PTR ulResult); +GdiDbgPostServiceHook(ULONG ulSyscallId, ULONG_PTR ulResult); #define ID_Win32PreServiceHook 'WSH0' #define ID_Win32PostServiceHook 'WSH1' Modified: trunk/reactos/subsystems/win32/win32k/include/ntuser.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/in… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/include/ntuser.h [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/win32k/include/ntuser.h [iso-8859-1] Mon Feb 6 12:30:59 2012 @@ -9,6 +9,7 @@ #define UserEnterCo UserEnterExclusive #define UserLeaveCo UserLeave +extern BOOL gbInitialized; extern PSERVERINFO gpsi; extern PTHREADINFO gptiCurrent; extern PPROCESSINFO ppiScrnSaver; Modified: trunk/reactos/subsystems/win32/win32k/include/win32.h URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/in… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/include/win32.h [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/win32k/include/win32.h [iso-8859-1] Mon Feb 6 12:30:59 2012 @@ -198,3 +198,9 @@ BYTE DbgChannelLevel[DbgChCount]; #endif } PROCESSINFO; + +#ifdef DBG +void NTAPI UserDbgPreServiceHook(ULONG ulSyscallId, PULONG_PTR pulArguments); +ULONG_PTR NTAPI UserDbgPostServiceHook(ULONG ulSyscallId, ULONG_PTR ulResult); +#endif + Modified: trunk/reactos/subsystems/win32/win32k/main/dllmain.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ma… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/main/dllmain.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/win32k/main/dllmain.c [iso-8859-1] Mon Feb 6 12:30:59 2012 @@ -29,52 +29,62 @@ extern UCHAR Win32kSSPT[]; extern ULONG Win32kNumberOfSysCalls; +void +NTAPI +DbgPreServiceHook(ULONG ulSyscallId, PULONG_PTR pulArguments) +{ + GdiDbgPreServiceHook(ulSyscallId, pulArguments); + UserDbgPreServiceHook(ulSyscallId, pulArguments); +} + +ULONG_PTR +NTAPI +DbgPostServiceHook(ULONG ulSyscallId, ULONG_PTR ulResult) +{ + ulResult = GdiDbgPostServiceHook(ulSyscallId, ulResult); + ulResult = UserDbgPostServiceHook(ulSyscallId, ulResult); + return ulResult; +} + NTSTATUS APIENTRY Win32kProcessCallback(struct _EPROCESS *Process, BOOLEAN Create) { - PPROCESSINFO Win32Process; + PPROCESSINFO ppiCurrent; DECLARE_RETURN(NTSTATUS); + + ASSERT(Process->Peb); DPRINT("Enter Win32kProcessCallback\n"); UserEnterExclusive(); - - /* Get the Win32 Process */ - Win32Process = PsGetProcessWin32Process(Process); - - /* Allocate one if needed */ - if (!Win32Process) - { - /* FIXME: Lock the process */ - Win32Process = ExAllocatePoolWithTag(NonPagedPool, - sizeof(PROCESSINFO), - USERTAG_PROCESSINFO); - - if (Win32Process == NULL) RETURN( STATUS_NO_MEMORY); - - RtlZeroMemory(Win32Process, sizeof(PROCESSINFO)); - - PsSetProcessWin32Process(Process, Win32Process); - /* FIXME: Unlock the process */ - } if (Create) { SIZE_T ViewSize = 0; LARGE_INTEGER Offset; PVOID UserBase = NULL; - PRTL_USER_PROCESS_PARAMETERS pParams = NULL; + PRTL_USER_PROCESS_PARAMETERS pParams = Process->Peb->ProcessParameters; NTSTATUS Status; - extern PSECTION_OBJECT GlobalUserHeapSection; + + ASSERT(PsGetProcessWin32Process(Process) == NULL); + + ppiCurrent = ExAllocatePoolWithTag(NonPagedPool, + sizeof(PROCESSINFO), + USERTAG_PROCESSINFO); + + if (ppiCurrent == NULL) + RETURN( STATUS_NO_MEMORY); + + RtlZeroMemory(ppiCurrent, sizeof(PROCESSINFO)); + + PsSetProcessWin32Process(Process, ppiCurrent); #ifdef DBG DbgInitDebugChannels(); #endif - TRACE_PPI(Win32Process, UserProcess,"Allocated ppi for PID:%d\n", Process->UniqueProcessId); - - DPRINT("Creating W32 process PID:%d at IRQ level: %lu\n", Process->UniqueProcessId, KeGetCurrentIrql()); + TRACE_PPI(ppiCurrent, UserProcess,"Allocated ppi for PID:%d\n", Process->UniqueProcessId); /* map the global heap into the process */ Offset.QuadPart = 0; @@ -93,89 +103,76 @@ DPRINT1("Failed to map the global heap! 0x%x\n", Status); RETURN(Status); } - Win32Process->HeapMappings.Next = NULL; - Win32Process->HeapMappings.KernelMapping = (PVOID)GlobalUserHeap; - Win32Process->HeapMappings.UserMapping = UserBase; - Win32Process->HeapMappings.Count = 1; - - InitializeListHead(&Win32Process->MenuListHead); - - InitializeListHead(&Win32Process->GDIBrushAttrFreeList); - InitializeListHead(&Win32Process->GDIDcAttrFreeList); - - InitializeListHead(&Win32Process->PrivateFontListHead); - ExInitializeFastMutex(&Win32Process->PrivateFontListLock); - - InitializeListHead(&Win32Process->DriverObjListHead); - ExInitializeFastMutex(&Win32Process->DriverObjListLock); - - Win32Process->KeyboardLayout = W32kGetDefaultKeyLayout(); - EngCreateEvent((PEVENT *)&Win32Process->InputIdleEvent); - KeInitializeEvent(Win32Process->InputIdleEvent, NotificationEvent, FALSE); - - if(Process->Peb != NULL) - { - /* map the gdi handle table to user land */ - Process->Peb->GdiSharedHandleTable = GDI_MapHandleTable(Process); - Process->Peb->GdiDCAttributeList = GDI_BATCH_LIMIT; - pParams = Process->Peb->ProcessParameters; - } - - Win32Process->peProcess = Process; + ppiCurrent->HeapMappings.Next = NULL; + ppiCurrent->HeapMappings.KernelMapping = (PVOID)GlobalUserHeap; + ppiCurrent->HeapMappings.UserMapping = UserBase; + ppiCurrent->HeapMappings.Count = 1; + + InitializeListHead(&ppiCurrent->MenuListHead); + + InitializeListHead(&ppiCurrent->GDIBrushAttrFreeList); + InitializeListHead(&ppiCurrent->GDIDcAttrFreeList); + + InitializeListHead(&ppiCurrent->PrivateFontListHead); + ExInitializeFastMutex(&ppiCurrent->PrivateFontListLock); + + InitializeListHead(&ppiCurrent->DriverObjListHead); + ExInitializeFastMutex(&ppiCurrent->DriverObjListLock); + + ppiCurrent->KeyboardLayout = W32kGetDefaultKeyLayout(); + EngCreateEvent((PEVENT *)&ppiCurrent->InputIdleEvent); + KeInitializeEvent(ppiCurrent->InputIdleEvent, NotificationEvent, FALSE); + + + /* map the gdi handle table to user land */ + Process->Peb->GdiSharedHandleTable = GDI_MapHandleTable(Process); + Process->Peb->GdiDCAttributeList = GDI_BATCH_LIMIT; + pParams = Process->Peb->ProcessParameters; + + ppiCurrent->peProcess = Process; /* setup process flags */ - Win32Process->W32PF_flags = W32PF_THREADCONNECTED; + ppiCurrent->W32PF_flags = W32PF_THREADCONNECTED; if ( pParams && pParams->WindowFlags & STARTF_SCRNSAVER ) { - ppiScrnSaver = Win32Process; - Win32Process->W32PF_flags |= W32PF_SCREENSAVER; + ppiScrnSaver = ppiCurrent; + ppiCurrent->W32PF_flags |= W32PF_SCREENSAVER; } /* Create pools for GDI object attributes */ - Win32Process->pPoolDcAttr = GdiPoolCreate(sizeof(DC_ATTR), 'acdG'); - Win32Process->pPoolBrushAttr = GdiPoolCreate(sizeof(BRUSH_ATTR), 'arbG'); - Win32Process->pPoolRgnAttr = GdiPoolCreate(sizeof(RGN_ATTR), 'agrG'); - ASSERT(Win32Process->pPoolDcAttr); - ASSERT(Win32Process->pPoolBrushAttr); - ASSERT(Win32Process->pPoolRgnAttr); + ppiCurrent->pPoolDcAttr = GdiPoolCreate(sizeof(DC_ATTR), 'acdG'); + ppiCurrent->pPoolBrushAttr = GdiPoolCreate(sizeof(BRUSH_ATTR), 'arbG'); + ppiCurrent->pPoolRgnAttr = GdiPoolCreate(sizeof(RGN_ATTR), 'agrG'); + ASSERT(ppiCurrent->pPoolDcAttr); + ASSERT(ppiCurrent->pPoolBrushAttr); + ASSERT(ppiCurrent->pPoolRgnAttr); } else { - DPRINT("Destroying W32 process PID:%d at IRQ level: %lu\n", Process->UniqueProcessId, KeGetCurrentIrql()); - Win32Process->W32PF_flags |= W32PF_TERMINATED; - - if (ppiScrnSaver == Win32Process) ppiScrnSaver = NULL; - - /* Notify logon application to restart shell if needed */ - if(Win32Process->rpdeskStartup->pDeskInfo) - { - if(Win32Process->rpdeskStartup->pDeskInfo->ppiShellProcess == Win32Process) - { - DWORD ExitCode; - ExitCode = PsGetProcessExitStatus(Win32Process->peProcess); - - DPRINT1("Shell process is exiting (%d)\n", ExitCode); - - UserPostMessage(hwndSAS, - WM_LOGONNOTIFY, - LN_SHELL_EXITED, - ExitCode); - } - } - - if (Win32Process->InputIdleEvent) - { - EngFreeMem((PVOID)Win32Process->InputIdleEvent); - Win32Process->InputIdleEvent = NULL; - } - - IntCleanupMenus(Process, Win32Process); - IntCleanupCurIcons(Process, Win32Process); + /* Get the Win32 Process */ + ppiCurrent = PsGetProcessWin32Process(Process); + + ASSERT(ppiCurrent); + + TRACE_CH(UserProcess, "Destroying W32 process PID:%d at IRQ level: %lu\n", Process->UniqueProcessId, KeGetCurrentIrql()); + ppiCurrent->W32PF_flags |= W32PF_TERMINATED; + + if (ppiScrnSaver == ppiCurrent) + ppiScrnSaver = NULL; + + if (ppiCurrent->InputIdleEvent) + { + EngFreeMem(ppiCurrent->InputIdleEvent); + ppiCurrent->InputIdleEvent = NULL; + } + + IntCleanupMenus(Process, ppiCurrent); + IntCleanupCurIcons(Process, ppiCurrent); /* no process windows should exist at this point, or the function will assert! */ - DestroyProcessClasses(Win32Process); - Win32Process->W32PF_flags &= ~W32PF_CLASSESREGISTERED; + DestroyProcessClasses(ppiCurrent); + ppiCurrent->W32PF_flags &= ~W32PF_CLASSESREGISTERED; GDI_CleanupForProcess(Process); @@ -184,28 +181,28 @@ /* * Deregister logon application automatically */ - if(LogonProcess == Win32Process) + if(LogonProcess == ppiCurrent) { LogonProcess = NULL; } /* Close the startup desktop */ - ASSERT(Win32Process->rpdeskStartup); - ASSERT(Win32Process->hdeskStartup); - ObDereferenceObject(Win32Process->rpdeskStartup); - ZwClose(Win32Process->hdeskStartup); + ASSERT(ppiCurrent->rpdeskStartup); + ASSERT(ppiCurrent->hdeskStartup); + ObDereferenceObject(ppiCurrent->rpdeskStartup); + ZwClose(ppiCurrent->hdeskStartup); /* Close the current window station */ UserSetProcessWindowStation(NULL); /* Destroy GDI pools */ - GdiPoolDestroy(Win32Process->pPoolDcAttr); - GdiPoolDestroy(Win32Process->pPoolBrushAttr); - GdiPoolDestroy(Win32Process->pPoolRgnAttr); + GdiPoolDestroy(ppiCurrent->pPoolDcAttr); + GdiPoolDestroy(ppiCurrent->pPoolBrushAttr); + GdiPoolDestroy(ppiCurrent->pPoolRgnAttr); /* Ftee the PROCESSINFO */ PsSetProcessWin32Process(Process, NULL); - ExFreePoolWithTag(Win32Process, USERTAG_PROCESSINFO); + ExFreePoolWithTag(ppiCurrent, USERTAG_PROCESSINFO); } RETURN( STATUS_SUCCESS); @@ -226,23 +223,30 @@ PTHREADINFO ptiCurrent; int i; NTSTATUS Status; + PTEB pTeb; DPRINT("Enter Win32kThreadCallback\n"); UserEnterExclusive(); Process = Thread->ThreadsProcess; - - /* Get the Win32 Thread */ - ptiCurrent = PsGetThreadWin32Thread(Thread); - - /* Allocate one if needed */ - if (!ptiCurrent) - { - /* FIXME: Lock the process */ + pTeb = NtCurrentTeb(); + + ASSERT(pTeb); + + if (Type == PsW32ThreadCalloutInitialize) + { + HWINSTA hWinSta = NULL; + PCLIENTINFO pci; + HDESK hDesk = NULL; + PUNICODE_STRING DesktopPath; + PDESKTOP pdesk; + PRTL_USER_PROCESS_PARAMETERS ProcessParams = Process->Peb->ProcessParameters; + + ASSERT(PsGetThreadWin32Thread(Thread)==NULL); + ptiCurrent = ExAllocatePoolWithTag(NonPagedPool, sizeof(THREADINFO), USERTAG_THREADINFO); - if (ptiCurrent == NULL) { Status = STATUS_NO_MEMORY; @@ -252,20 +256,12 @@ RtlZeroMemory(ptiCurrent, sizeof(THREADINFO)); PsSetThreadWin32Thread(Thread, ptiCurrent); - /* FIXME: Unlock the process */ - } - - if (Type == PsW32ThreadCalloutInitialize) - { - HWINSTA hWinSta = NULL; - PTEB pTeb; - HDESK hDesk = NULL; - PUNICODE_STRING DesktopPath; - PDESKTOP pdesk; - PRTL_USER_PROCESS_PARAMETERS ProcessParams = (Process->Peb ? Process->Peb->ProcessParameters : NULL); - - DPRINT("Creating W32 thread TID:%d at IRQ level: %lu\n", Thread->Cid.UniqueThread, KeGetCurrentIrql()); - + pTeb->Win32ThreadInfo = ptiCurrent; + ptiCurrent->pClientInfo = (PCLIENTINFO)pTeb->Win32ClientInfo; + + TRACE_CH(UserThread, "Creating W32 thread TID:%d at IRQ level: %lu\n", Thread->Cid.UniqueThread, KeGetCurrentIrql()); + + /* Initialize the THREADINFO */ InitializeListHead(&ptiCurrent->WindowListHead); InitializeListHead(&ptiCurrent->W32CallbackListHead); InitializeListHead(&ptiCurrent->PtiLink); @@ -273,25 +269,29 @@ { InitializeListHead(&ptiCurrent->aphkStart[i]); } - - ptiCurrent->TIF_flags &= ~TIF_INCLEANUP; - co_IntDestroyCaret(ptiCurrent); + ptiCurrent->pEThread = Thread; ptiCurrent->ppi = PsGetCurrentProcessWin32Process(); ptiCurrent->ptiSibling = ptiCurrent->ppi->ptiList; ptiCurrent->ppi->ptiList = ptiCurrent; ptiCurrent->ppi->cThreads++; - if (ptiCurrent->rpdesk && !ptiCurrent->pDeskInfo) - { - ptiCurrent->pDeskInfo = ptiCurrent->rpdesk->pDeskInfo; - } ptiCurrent->MessageQueue = MsqCreateMessageQueue(Thread); ptiCurrent->KeyboardLayout = W32kGetDefaultKeyLayout(); if (ptiCurrent->KeyboardLayout) UserReferenceObject(ptiCurrent->KeyboardLayout); - ptiCurrent->pEThread = Thread; - - /* HAAAAAAAACK! This should go to Win32kProcessCallback */ - if(ptiCurrent->ppi->hdeskStartup == NULL) + ptiCurrent->TIF_flags &= ~TIF_INCLEANUP; + + /* Initialize the CLIENTINFO */ + pci = (PCLIENTINFO)pTeb->Win32ClientInfo; + RtlZeroMemory(pci, sizeof(CLIENTINFO)); + pci->ppi = ptiCurrent->ppi; + pci->fsHooks = ptiCurrent->fsHooks; + pci->dwTIFlags = ptiCurrent->TIF_flags; + if (ptiCurrent->KeyboardLayout) + pci->hKL = ptiCurrent->KeyboardLayout->hkl; + + /* Assign a default window station and desktop to the process */ + /* Do not try to open a desktop or window station before winlogon initializes */ + if(ptiCurrent->ppi->hdeskStartup == NULL && LogonProcess != NULL) { /* * inherit the thread desktop and process window station (if not yet inherited) from the process startup @@ -302,74 +302,39 @@ DesktopPath, &hWinSta, &hDesk); - if(NT_SUCCESS(Status)) + if(!NT_SUCCESS(Status)) { - if(hWinSta != NULL) - { - if(!UserSetProcessWindowStation(hWinSta)) - { - DPRINT1("Failed to set process window station\n"); - } - } - - if (hDesk != NULL) - { - /* Validate the new desktop. */ - Status = IntValidateDesktopHandle(hDesk, - UserMode, - 0, - &pdesk); - - if(NT_SUCCESS(Status)) - { - ptiCurrent->ppi->hdeskStartup = hDesk; - ptiCurrent->ppi->rpdeskStartup = pdesk; - } - } + ERR_CH(UserThread, "Failed to assign default dekstop and winsta to process\n"); + goto leave; } - else + + if(!UserSetProcessWindowStation(hWinSta)) { - DPRINT1("No Desktop handle for this Thread!\n"); + Status = STATUS_UNSUCCESSFUL; + goto leave; } + + /* Validate the new desktop. */ + Status = IntValidateDesktopHandle(hDesk, UserMode, 0, &pdesk); + if(!NT_SUCCESS(Status)) + { + goto leave; + } + + /* Store the parsed desktop as the initial desktop */ + ptiCurrent->ppi->hdeskStartup = hDesk; + ptiCurrent->ppi->rpdeskStartup = pdesk; } if (ptiCurrent->ppi->hdeskStartup != NULL) { if (!IntSetThreadDesktop(ptiCurrent->ppi->hdeskStartup, FALSE)) { - DPRINT1("Unable to set thread desktop\n"); + ERR_CH(UserThread,"Unable to set thread desktop\n"); + Status = STATUS_UNSUCCESSFUL; + goto leave; } } - - pTeb = NtCurrentTeb(); - if (pTeb) - { /* Attempt to startup client support which should have been initialized in IntSetThreadDesktop. */ - PCLIENTINFO pci = (PCLIENTINFO)pTeb->Win32ClientInfo; - ptiCurrent->pClientInfo = pci; - pci->ppi = ptiCurrent->ppi; - pci->fsHooks = ptiCurrent->fsHooks; - if (ptiCurrent->KeyboardLayout) pci->hKL = ptiCurrent->KeyboardLayout->hkl; - pci->dwTIFlags = ptiCurrent->TIF_flags; - - /* CI may not have been initialized. */ - if (!pci->pDeskInfo && ptiCurrent->pDeskInfo) - { - if (!pci->ulClientDelta) pci->ulClientDelta = DesktopHeapGetUserDelta(); - - pci->pDeskInfo = (PVOID)((ULONG_PTR)ptiCurrent->pDeskInfo - pci->ulClientDelta); - } - if (ptiCurrent->pcti && pci->pDeskInfo) - pci->pClientThreadInfo = (PVOID)((ULONG_PTR)ptiCurrent->pcti - pci->ulClientDelta); - else - pci->pClientThreadInfo = NULL; - } - else - { - DPRINT1("No TEB for this Thread!\n"); - // System thread running! Now SendMessage should be okay. - ptiCurrent->pcti = &ptiCurrent->cti; - } - GetW32ThreadInfo(); } else { @@ -377,10 +342,16 @@ PSINGLE_LIST_ENTRY psle; PPROCESSINFO ppiCurrent; - DPRINT("Destroying W32 thread TID:%d at IRQ level: %lu\n", Thread->Cid.UniqueThread, KeGetCurrentIrql()); + /* Get the Win32 Thread */ + ptiCurrent = PsGetThreadWin32Thread(Thread); + + ASSERT(ptiCurrent); + + TRACE_CH(UserThread,"Destroying W32 thread TID:%d at IRQ level: %lu\n", Thread->Cid.UniqueThread, KeGetCurrentIrql()); ppiCurrent = ptiCurrent->ppi; ptiCurrent->TIF_flags |= TIF_INCLEANUP; + ptiCurrent->pClientInfo->dwTIFlags = ptiCurrent->TIF_flags; /* Find the THREADINFO in the PROCESSINFO's list */ ppti = &ppiCurrent->ptiList; @@ -407,6 +378,24 @@ /* Unregister the api hook without blocking */ UserUnregisterUserApiHook(); } + + /* Notify logon application to restart shell if needed */ + if(ptiCurrent->pDeskInfo) + { + if(ptiCurrent->pDeskInfo->ppiShellProcess == ppiCurrent) + { + DWORD ExitCode = PsGetProcessExitStatus(Process); + + TRACE_PPI(ppiCurrent, UserProcess, "Shell process is exiting (%d)\n", ExitCode); + + UserPostMessage(hwndSAS, + WM_LOGONNOTIFY, + LN_SHELL_EXITED, + ExitCode); + + ptiCurrent->pDeskInfo->ppiShellProcess = NULL; + } + } } DceFreeThreadDCE(ptiCurrent); @@ -418,7 +407,6 @@ KeSetEvent(ptiCurrent->MessageQueue->NewMessages, IO_NO_INCREMENT, FALSE); UnregisterThreadHotKeys(Thread); - /* what if this co_ func crash in umode? what will clean us up then? */ co_DestroyThreadWindows(Thread); IntBlockInput(ptiCurrent, FALSE); MsqDestroyMessageQueue(ptiCurrent->MessageQueue); @@ -431,7 +419,7 @@ while (psle) { PUSER_REFERENCE_ENTRY ref = CONTAINING_RECORD(psle, USER_REFERENCE_ENTRY, Entry); - DPRINT("thread clean: remove reference obj 0x%x\n",ref->obj); + TRACE_CH(UserThread,"thread clean: remove reference obj 0x%x\n",ref->obj); UserDereferenceObject(ref->obj); psle = PopEntryList(&ptiCurrent->ReferencesList); @@ -474,8 +462,8 @@ NTSTATUS APIENTRY DriverEntry( - IN PDRIVER_OBJECT DriverObject, - IN PUNICODE_STRING RegistryPath) + IN PDRIVER_OBJECT DriverObject, + IN PUNICODE_STRING RegistryPath) { NTSTATUS Status; BOOLEAN Result; @@ -513,11 +501,9 @@ /* Register our per-process and per-thread structures. */ PsEstablishWin32Callouts((PWIN32_CALLOUTS_FPNS)&CalloutData); -#if DBG_ENABLE_SERVICE_HOOKS /* Register service hook callbacks */ KdSystemDebugControl('CsoR', DbgPreServiceHook, ID_Win32PreServiceHook, 0, 0, 0, 0); KdSystemDebugControl('CsoR', DbgPostServiceHook, ID_Win32PostServiceHook, 0, 0, 0, 0); -#endif /* Create the global USER heap */ GlobalUserHeap = UserCreateHeap(&GlobalUserHeapSection, Modified: trunk/reactos/subsystems/win32/win32k/ntuser/desktop.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/ntuser/desktop.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/win32k/ntuser/desktop.c [iso-8859-1] Mon Feb 6 12:30:59 2012 @@ -864,6 +864,7 @@ /* Turn off hooks when calling any CreateWindowEx from inside win32k. */ NoHooks = (ptiCurrent->TIF_flags & TIF_DISABLEHOOKS); ptiCurrent->TIF_flags |= TIF_DISABLEHOOKS; + ptiCurrent->pClientInfo->dwTIFlags = ptiCurrent->TIF_flags; } DesktopName.Buffer = NULL; @@ -1069,7 +1070,11 @@ { ExFreePoolWithTag(DesktopName.Buffer, TAG_STRING); } - if (!NoHooks && ptiCurrent) ptiCurrent->TIF_flags &= ~TIF_DISABLEHOOKS; + if (!NoHooks && ptiCurrent) + { + ptiCurrent->TIF_flags &= ~TIF_DISABLEHOOKS; + ptiCurrent->pClientInfo->dwTIFlags = ptiCurrent->TIF_flags; + } TRACE("Leave NtUserCreateDesktop, ret=%i\n",_ret_); UserLeave(); END_CLEANUP; @@ -1676,15 +1681,14 @@ static NTSTATUS IntUnmapDesktopView(IN PDESKTOP DesktopObject) { - PTHREADINFO ti; - PPROCESSINFO CurrentWin32Process; + PPROCESSINFO ppi; PW32HEAP_USER_MAPPING HeapMapping, *PrevLink; NTSTATUS Status = STATUS_SUCCESS; TRACE("DO %p\n"); - CurrentWin32Process = PsGetCurrentProcessWin32Process(); - PrevLink = &CurrentWin32Process->HeapMappings.Next; + ppi = PsGetCurrentProcessWin32Process(); + PrevLink = &ppi->HeapMappings.Next; /* Unmap if we're the last thread using the desktop */ HeapMapping = *PrevLink; @@ -1709,13 +1713,6 @@ PrevLink = &HeapMapping->Next; HeapMapping = HeapMapping->Next; } - - ti = GetW32ThreadInfo(); - if (ti != NULL) - { - GetWin32ClientInfo()->pDeskInfo = NULL; - } - GetWin32ClientInfo()->ulClientDelta = 0; return Status; } @@ -1792,17 +1789,21 @@ IntSetThreadDesktop(IN HDESK hDesktop, IN BOOL FreeOnFailure) { - PDESKTOP DesktopObject = NULL, OldDesktop; - HDESK hOldDesktop; - PTHREADINFO W32Thread; + PDESKTOP pdesk = NULL, pdeskOld; + HDESK hdeskOld; + PTHREADINFO pti; NTSTATUS Status; - BOOL MapHeap; - CLIENTTHREADINFO ctiSave; + PCLIENTTHREADINFO pctiOld, pctiNew; + PCLIENTINFO pci; + + ASSERT(NtCurrentTeb()); TRACE("IntSetThreadDesktop() , FOF=%d\n", FreeOnFailure); - MapHeap = (PsGetCurrentProcess() != PsInitialSystemProcess); - W32Thread = PsGetCurrentThreadWin32Thread(); - + + pti = PsGetCurrentThreadWin32Thread(); + pci = pti->pClientInfo; + + /* If the caller gave us a desktop, ensure it is valid */ if(hDesktop != NULL) { /* Validate the new desktop. */ @@ -1810,7 +1811,7 @@ hDesktop, UserMode, 0, - &DesktopObject); + &pdesk); if (!NT_SUCCESS(Status)) { @@ -1818,106 +1819,113 @@ return FALSE; } - if (W32Thread->rpdesk == DesktopObject) + if (pti->rpdesk == pdesk) { /* Nothing to do */ - ObDereferenceObject(DesktopObject); + ObDereferenceObject(pdesk); return TRUE; } - - } - - if (!IsListEmpty(&W32Thread->WindowListHead)) - { + } + + /* Make sure that we don't own any window in the current desktop */ + if (!IsListEmpty(&pti->WindowListHead)) + { + if(pdesk) + ObDereferenceObject(pdesk); ERR("Attempted to change thread desktop although the thread has windows!\n"); EngSetLastError(ERROR_BUSY); return FALSE; } - OldDesktop = W32Thread->rpdesk; - hOldDesktop = W32Thread->hdesk; - - W32Thread->rpdesk = DesktopObject; - W32Thread->hdesk = hDesktop; - - if (MapHeap && DesktopObject != NULL) - { - Status = IntMapDesktopView(DesktopObject); + /* Before doing the switch, map the new desktop heap and allocate the new pcti */ + if(pdesk != NULL) + { + Status = IntMapDesktopView(pdesk); if (!NT_SUCCESS(Status)) { + ERR("Failed to map desktop heap!\n"); + ObDereferenceObject(pdesk); SetLastNtError(Status); return FALSE; } - W32Thread->pDeskInfo = DesktopObject->pDeskInfo; - } - - RtlZeroMemory(&ctiSave, sizeof(CLIENTTHREADINFO)); - - if (W32Thread->pcti && OldDesktop && NtCurrentTeb()) - { - RtlCopyMemory(&ctiSave, W32Thread->pcti, sizeof(CLIENTTHREADINFO)); - TRACE("Free ClientThreadInfo\n"); - DesktopHeapFree(OldDesktop, W32Thread->pcti); - W32Thread->pcti = NULL; - } - - if (!W32Thread->pcti && DesktopObject && NtCurrentTeb()) - { - TRACE("Allocate ClientThreadInfo\n"); - W32Thread->pcti = DesktopHeapAlloc( DesktopObject, - sizeof(CLIENTTHREADINFO)); - RtlCopyMemory(W32Thread->pcti, &ctiSave, sizeof(CLIENTTHREADINFO)); - } - - if (NtCurrentTeb()) - { - PCLIENTINFO pci = GetWin32ClientInfo(); + + pctiNew = DesktopHeapAlloc( pdesk, sizeof(CLIENTTHREADINFO)); + if(pctiNew == NULL) + { + ERR("Failed to allocate new pcti\n"); + IntUnmapDesktopView(pdesk); + ObDereferenceObject(pdesk); + EngSetLastError(ERROR_NOT_ENOUGH_MEMORY); + return FALSE; + } + } + + /* free all classes or move them to the shared heap */ + if(pti->rpdesk != NULL) + { + if(!IntCheckProcessDesktopClasses(pti->rpdesk, FreeOnFailure)) + { + ERR("Failed to move process classes to shared heap!\n"); + if(pdesk) + { + DesktopHeapFree(pdesk, pctiNew); + IntUnmapDesktopView(pdesk); + ObDereferenceObject(pdesk); + } + return FALSE; + } + } + + pdeskOld = pti->rpdesk; + hdeskOld = pti->hdesk; + pctiOld = pti->pcti; + + /* do the switch */ + if(pdesk != NULL) + { + pti->rpdesk = pdesk; + pti->hdesk = hDesktop; + pti->pDeskInfo = pti->rpdesk->pDeskInfo; + pti->pcti = pctiNew; + pci->ulClientDelta = DesktopHeapGetUserDelta(); - if (DesktopObject) + pci->pDeskInfo = (PVOID)((ULONG_PTR)pti->pDeskInfo - pci->ulClientDelta); + pci->pClientThreadInfo = (PVOID)((ULONG_PTR)pti->pcti - pci->ulClientDelta); + + /* initialize the new pcti */ + if(pctiOld != NULL) { - pci->pDeskInfo = (PVOID)((ULONG_PTR)DesktopObject->pDeskInfo - pci->ulClientDelta); - if (W32Thread->pcti) pci->pClientThreadInfo = (PVOID)((ULONG_PTR)W32Thread->pcti - pci->ulClientDelta); + RtlCopyMemory(pctiNew, pctiOld, sizeof(CLIENTTHREADINFO)); } - } - - if (OldDesktop != NULL && - !IntCheckProcessDesktopClasses(OldDesktop, - FreeOnFailure)) - { - ERR("Failed to move process classes to shared heap!\n"); - - /* Failed to move desktop classes to the shared heap, - unmap the view and return the error */ - if (MapHeap && DesktopObject != NULL) - IntUnmapDesktopView(DesktopObject); - - return FALSE; - } - - /* Remove the thread from the old desktop's list */ - RemoveEntryList(&W32Thread->PtiLink); - - if (DesktopObject != NULL) - { - ObReferenceObject(DesktopObject); - /* Insert into new desktop's list */ - InsertTailList(&DesktopObject->PtiList, &W32Thread->PtiLink); - } - - /* Close the old desktop */ - if (OldDesktop != NULL) - { - if (MapHeap) + else { - IntUnmapDesktopView(OldDesktop); + RtlZeroMemory(pctiNew, sizeof(CLIENTTHREADINFO)); } - - ObDereferenceObject(OldDesktop); - } - - if (hOldDesktop != NULL) - { - ZwClose(hOldDesktop); + } + else + { + pti->rpdesk = NULL; + pti->hdesk = NULL; + pti->pDeskInfo = NULL; + pti->pcti = NULL; + pci->ulClientDelta = 0; + pci->pDeskInfo = NULL; + pci->pClientThreadInfo = NULL; + } + + /* clean up the old desktop */ + if(pdeskOld != NULL) + { + RemoveEntryList(&pti->PtiLink); + DesktopHeapFree(pdeskOld, pctiOld); + IntUnmapDesktopView(pdeskOld); + ObDereferenceObject(pdeskOld); + ZwClose(hdeskOld); + } + + if(pdesk) + { + InsertTailList(&pdesk->PtiList, &pti->PtiLink); } 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] Mon Feb 6 12:30:59 2012 @@ -141,8 +141,10 @@ ByteOffset.QuadPart = (LONGLONG)0; //WaitTimeout.QuadPart = (LONGLONG)(-10000000); - ptiRawInput = PsGetCurrentThreadWin32Thread(); + ptiRawInput = GetW32ThreadInfo(); ptiRawInput->TIF_flags |= TIF_SYSTEMTHREAD; + ptiRawInput->pClientInfo->dwTIFlags = ptiRawInput->TIF_flags; + TRACE("Raw Input Thread 0x%x\n", ptiRawInput); KeSetPriorityThread(&PsGetCurrentThread()->Tcb, Modified: trunk/reactos/subsystems/win32/win32k/ntuser/misc.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/ntuser/misc.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/win32k/ntuser/misc.c [iso-8859-1] Mon Feb 6 12:30:59 2012 @@ -542,75 +542,79 @@ return STATUS_SUCCESS; } -PPROCESSINFO -GetW32ProcessInfo(VOID) -{ - return (PPROCESSINFO)PsGetCurrentProcessWin32Process(); -} - -PTHREADINFO -GetW32ThreadInfo(VOID) +void UserDbgAssertThreadInfo(BOOL showCaller) { PTEB Teb; PPROCESSINFO ppi; PCLIENTINFO pci; - PTHREADINFO pti = PsGetCurrentThreadWin32Thread(); - - if (pti == NULL) - { - /* FIXME: Temporary hack for system threads... */ - return NULL; - } - /* Initialize it */ - pti->ppi = ppi = GetW32ProcessInfo(); - - if (pti->rpdesk != NULL) - { - pti->pDeskInfo = pti->rpdesk->pDeskInfo; - } - else - { - pti->pDeskInfo = NULL; - } - /* Update the TEB */ + PTHREADINFO pti; + + ppi = PsGetCurrentProcessWin32Process(); + pti = PsGetCurrentThreadWin32Thread(); Teb = NtCurrentTeb(); pci = GetWin32ClientInfo(); - pti->pClientInfo = pci; - _SEH2_TRY + + ASSERT(Teb); + ASSERT(pti); + ASSERT(pti->ppi == ppi); + ASSERT(pti->pClientInfo == pci); + ASSERT(Teb->Win32ThreadInfo == pti); + ASSERT(pci->ppi == ppi); + ASSERT(pci->fsHooks == pti->fsHooks); + ASSERT(pci->ulClientDelta == DesktopHeapGetUserDelta()); + if (pti->pcti && pci->pDeskInfo) + ASSERT(pci->pClientThreadInfo == (PVOID)((ULONG_PTR)pti->pcti - pci->ulClientDelta)); + if (pti->KeyboardLayout) + ASSERT(pci->hKL == pti->KeyboardLayout->hkl); + if(pti->rpdesk != NULL) + ASSERT(pti->pDeskInfo == pti->rpdesk->pDeskInfo); + + /*too bad we still get this assertion*/ + /* ASSERT(pci->dwTIFlags == pti->TIF_flags); */ + if(pci->dwTIFlags != pti->TIF_flags) { - if(Teb) - { - ProbeForWrite( Teb, - sizeof(TEB), - sizeof(ULONG)); - - Teb->Win32ThreadInfo = (PW32THREAD) pti; + ERR("pci->dwTIFlags(0x%x) doesn't match pti->TIF_flags(0x%x)\n", pci->dwTIFlags, pti->TIF_flags); + if(showCaller) + { + DbgPrint("Caller:\n"); + KeRosDumpStackFrames(NULL, 10); } - - pci->ppi = ppi; - pci->fsHooks = pti->fsHooks; - if (pti->KeyboardLayout) pci->hKL = pti->KeyboardLayout->hkl; pci->dwTIFlags = pti->TIF_flags; - /* CI may not have been initialized. */ - if (!pci->pDeskInfo && pti->pDeskInfo) - { - if (!pci->ulClientDelta) pci->ulClientDelta = DesktopHeapGetUserDelta(); - - pci->pDeskInfo = (PVOID)((ULONG_PTR)pti->pDeskInfo - pci->ulClientDelta); - } - if (pti->pcti && pci->pDeskInfo) - pci->pClientThreadInfo = (PVOID)((ULONG_PTR)pti->pcti - pci->ulClientDelta); - else - pci->pClientThreadInfo = NULL; - } - _SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER) - { - SetLastNtError(_SEH2_GetExceptionCode()); - } - _SEH2_END; - - return pti; +} + +void +NTAPI +UserDbgPreServiceHook(ULONG ulSyscallId, PULONG_PTR pulArguments) +{ + UserDbgAssertThreadInfo(FALSE); +} + +ULONG_PTR +NTAPI +UserDbgPostServiceHook(ULONG ulSyscallId, ULONG_PTR ulResult) +{ + /* Make sure that the first syscall is NtUserInitialize */ + /* too bad this fails */ + //ASSERT(gbInitialized); + + UserDbgAssertThreadInfo(TRUE); + + return ulResult; +} + + +PPROCESSINFO +GetW32ProcessInfo(VOID) +{ + return (PPROCESSINFO)PsGetCurrentProcessWin32Process(); +} + +PTHREADINFO +GetW32ThreadInfo(VOID) +{ + UserDbgAssertThreadInfo(TRUE); + return (PTHREADINFO)PsGetCurrentThreadWin32Thread(); } /* EOF */ Modified: trunk/reactos/subsystems/win32/win32k/objects/gdidbg.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/ob… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/objects/gdidbg.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/win32k/objects/gdidbg.c [iso-8859-1] Mon Feb 6 12:30:59 2012 @@ -483,7 +483,7 @@ void NTAPI -DbgPreServiceHook(ULONG ulSyscallId, PULONG_PTR pulArguments) +GdiDbgPreServiceHook(ULONG ulSyscallId, PULONG_PTR pulArguments) { PTHREADINFO pti = (PTHREADINFO)PsGetCurrentThreadWin32Thread(); if (pti && pti->cExclusiveLocks != 0) @@ -498,7 +498,7 @@ ULONG_PTR NTAPI -DbgPostServiceHook(ULONG ulSyscallId, ULONG_PTR ulResult) +GdiDbgPostServiceHook(ULONG ulSyscallId, ULONG_PTR ulResult) { PTHREADINFO pti = (PTHREADINFO)PsGetCurrentThreadWin32Thread(); if (pti && pti->cExclusiveLocks != 0)

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[gadamopoulos] 55457: [win32k] - Fix a warning caused by my previous commit
by gadamopoulos＠svn.reactos.org 06 Feb '12

06 Feb '12

Author: gadamopoulos Date: Mon Feb 6 11:00:52 2012 New Revision: 55457 URL: http://svn.reactos.org/svn/reactos?rev=55457&view=rev Log: [win32k] - Fix a warning caused by my previous commit Modified: trunk/reactos/subsystems/win32/win32k/ntuser/sysparams.c Modified: trunk/reactos/subsystems/win32/win32k/ntuser/sysparams.c URL: http://svn.reactos.org/svn/reactos/trunk/reactos/subsystems/win32/win32k/nt… ============================================================================== --- trunk/reactos/subsystems/win32/win32k/ntuser/sysparams.c [iso-8859-1] (original) +++ trunk/reactos/subsystems/win32/win32k/ntuser/sysparams.c [iso-8859-1] Mon Feb 6 11:00:52 2012 @@ -328,6 +328,7 @@ g_PaintDesktopVersion = SpiLoadDWord(KEY_DESKTOP, VAL_PAINTDESKVER, 0); else g_PaintDesktopVersion = FALSE; + bResult = TRUE; TRACE("Leave NtUserUpdatePerUserSystemParameters, returning %d\n", bResult); UserLeave();

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Ros-diffs February 2012