[mjansen] 71488: [APPHELP] Remove all NT api usage from sdbwrite, split apphelp.h header out in preparation of xml2sdb CORE-11302

Author: mjansen
Date: Wed Jun  1 19:10:19 2016
New Revision: 71488

URL: http://svn.reactos.org/svn/reactos?rev=71488&view=rev
Log:
[APPHELP] Remove all NT api usage from sdbwrite, split apphelp.h header out in preparation
of xml2sdb CORE-11302

Added:
    trunk/reactos/dll/appcompat/apphelp/sdbpapi.h   (with props)
    trunk/reactos/dll/appcompat/apphelp/sdbtagid.h   (with props)
    trunk/reactos/dll/appcompat/apphelp/sdbtypes.h   (with props)
Modified:
    trunk/reactos/dll/appcompat/apphelp/apphelp.h
    trunk/reactos/dll/appcompat/apphelp/sdbapi.c
    trunk/reactos/dll/appcompat/apphelp/sdbwrite.c

Modified: trunk/reactos/dll/appcompat/apphelp/apphelp.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/appcompat/apphelp/apph…
==============================================================================
--- trunk/reactos/dll/appcompat/apphelp/apphelp.h	[iso-8859-1] (original)
+++ trunk/reactos/dll/appcompat/apphelp/apphelp.h	[iso-8859-1] Wed Jun  1 19:10:19 2016
@@ -1,6 +1,6 @@
 /*
  * Copyright 2013 Mislav Blažević
- * Copyright 2015 Mark Jansen
+ * Copyright 2015,2016 Mark Jansen
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -24,22 +24,7 @@
 extern "C" {
 #endif
 
-typedef WORD TAG;
-typedef DWORD TAGID;
-typedef DWORD TAGREF;
-typedef UINT64 QWORD;
-
-#define TAGREF_NULL (0)
-#define TAGREF_ROOT (0)
-
-typedef struct _DB {
-    HANDLE file;
-    DWORD size;
-    PBYTE data;
-    TAGID stringtable;
-    DWORD write_iter;
-    GUID database_id;
-} DB, *PDB;
+#include "sdbtypes.h"
 
 /* Flags for SdbInitDatabase */
 #define HID_DOS_PATHS 0x1
@@ -56,19 +41,14 @@
 } SDB, *HSDB;
 
 typedef struct tagATTRINFO {
-  TAG   type;
-  DWORD flags;
-  union {
-    QWORD qwattr;
-    DWORD dwattr;
-    WCHAR *lpattr;
-  };
+    TAG   type;
+    DWORD flags;
+    union {
+        QWORD qwattr;
+        DWORD dwattr;
+        WCHAR *lpattr;
+    };
 } ATTRINFO, *PATTRINFO;
-
-typedef enum _PATH_TYPE {
-    DOS_PATH,
-    NT_PATH
-} PATH_TYPE;
 
 typedef enum _SHIM_LOG_LEVEL {
     SHIM_ERR = 1,
@@ -85,46 +65,12 @@
 #define SHIM_INFO(fmt, ...)  do { if (g_ShimDebugLevel) ShimDbgPrint(SHIM_INFO,
__FUNCTION__, fmt, ##__VA_ARGS__ ); } while (0)
 
 
-/* sdbapi.c */
-void SdbpHeapInit(void);
-void SdbpHeapDeinit(void);
-#if SDBAPI_DEBUG_ALLOC
+#include "sdbpapi.h"
 
-LPVOID SdbpAlloc(SIZE_T size, int line, const char* file);
-LPVOID SdbpReAlloc(LPVOID mem, SIZE_T size, int line, const char* file);
-void SdbpFree(LPVOID mem, int line, const char* file);
-
-#define SdbAlloc(size) SdbpAlloc(size, __LINE__, __FILE__)
-#define SdbReAlloc(mem, size) SdbpReAlloc(mem, size, __LINE__, __FILE__)
-#define SdbFree(mem) SdbpFree(mem, __LINE__, __FILE__)
-
-#else
-
-LPVOID SdbpAlloc(SIZE_T size);
-LPVOID SdbpReAlloc(LPVOID mem, SIZE_T size);
-void SdbpFree(LPVOID mem);
-
-#define SdbAlloc(size) SdbpAlloc(size)
-#define SdbReAlloc(mem, size) SdbpReAlloc(mem, size)
-#define SdbFree(mem) SdbpFree(mem)
-
-#endif
-
-typedef struct tagMEMMAPPED {
-    HANDLE file;
-    HANDLE section;
-    PBYTE view;
-    SIZE_T size;
-    SIZE_T mapped_size;
-} MEMMAPPED, *PMEMMAPPED;
-
-BOOL WINAPI SdbpOpenMemMappedFile(LPCWSTR path, PMEMMAPPED mapping);
-void WINAPI SdbpCloseMemMappedFile(PMEMMAPPED mapping);
-DWORD SdbpStrlen(LPCWSTR string);
 PWSTR SdbpStrDup(LPCWSTR string);
 BOOL WINAPI SdbpCheckTagType(TAG tag, WORD type);
 BOOL WINAPI SdbpCheckTagIDType(PDB db, TAGID tagid, WORD type);
-PDB WINAPI SdbpCreate(void);
+
 PDB WINAPI SdbOpenDatabase(LPCWSTR path, PATH_TYPE type);
 void WINAPI SdbCloseDatabase(PDB);
 BOOL WINAPI SdbIsNullGUID(CONST GUID *Guid);
@@ -145,198 +91,7 @@
 #define ATTRIBUTE_AVAILABLE 0x1
 #define ATTRIBUTE_FAILED 0x2
 
-#define TAGID_NULL 0x0
-#define TAGID_ROOT 0x0
-
-/* The above definition of TAGID_ROOT is used in winapi and can be found
- * on msdn it but doesn't make sense, especially internally, because
- * TAGID represents offset into database data and there is a header at
- * offset 0, NOT a tag. Therfore, this definition should be used internally
- * to represent first valid TAGID. Header size is 12 bytes. */
-#define _TAGID_ROOT 12
-
-#define TAG_TYPE_MASK 0xF000
-
-#define TAG_TYPE_NULL 0x1000
-#define TAG_TYPE_BYTE 0x2000
-#define TAG_TYPE_WORD 0x3000
-#define TAG_TYPE_DWORD 0x4000
-#define TAG_TYPE_QWORD 0x5000
-#define TAG_TYPE_STRINGREF 0x6000
-#define TAG_TYPE_LIST 0x7000
-#define TAG_TYPE_STRING 0x8000
-#define TAG_TYPE_BINARY 0x9000
-
-#define TAG_NULL 0x0
-
-/* TAG_TYPE_NULL */
-#define TAG_INCLUDE (0x1 | TAG_TYPE_NULL)
-#define TAG_GENERAL (0x2 | TAG_TYPE_NULL)
-#define TAG_MATCH_LOGIC_NOT (0x3 | TAG_TYPE_NULL)
-#define TAG_APPLY_ALL_SHIMS (0x4 | TAG_TYPE_NULL)
-#define TAG_USE_SERVICE_PACK_FILES (0x5 | TAG_TYPE_NULL)
-#define TAG_MITIGATION_OS (0x6 | TAG_TYPE_NULL)
-#define TAG_BLOCK_UPGRADE (0x7 | TAG_TYPE_NULL)
-#define TAG_INCLUDEEXCLUDEDLL (0x8 | TAG_TYPE_NULL)
-#define TAG_RAC_EVENT_OFF (0x9 | TAG_TYPE_NULL)
-#define TAG_TELEMETRY_OFF (0xA | TAG_TYPE_NULL)
-#define TAG_SHIM_ENGINE_OFF (0xB | TAG_TYPE_NULL)
-#define TAG_LAYER_PROPAGATION_OFF (0xC | TAG_TYPE_NULL)
-#define TAG_REINSTALL_UPGRADE (0xD | TAG_TYPE_NULL)
-
-/* TAG_TYPE_BYTE */
-
-/* TAG_TYPE_WORD */
-#define TAG_MATCH_MODE (0x1 | TAG_TYPE_WORD)
-#define TAG_TAG (0x801 | TAG_TYPE_WORD)
-#define TAG_INDEX_TAG (0x802 | TAG_TYPE_WORD)
-#define TAG_INDEX_KEY (0x803 | TAG_TYPE_WORD)
-
-/* TAG_TYPE_DWORD */
-#define TAG_SIZE (0x1 | TAG_TYPE_DWORD)
-#define TAG_OFFSET (0x2 | TAG_TYPE_DWORD)
-#define TAG_CHECKSUM (0x3 | TAG_TYPE_DWORD)
-#define TAG_SHIM_TAGID (0x4 | TAG_TYPE_DWORD)
-#define TAG_PATCH_TAGID (0x5 | TAG_TYPE_DWORD)
-#define TAG_MODULE_TYPE (0x6 | TAG_TYPE_DWORD)
-#define TAG_VERDATEHI (0x7 | TAG_TYPE_DWORD)
-#define TAG_VERDATELO (0x8 | TAG_TYPE_DWORD)
-#define TAG_VERFILEOS (0x9 | TAG_TYPE_DWORD)
-#define TAG_VERFILETYPE (0xA | TAG_TYPE_DWORD)
-#define TAG_PE_CHECKSUM (0xB | TAG_TYPE_DWORD)
-#define TAG_PREVOSMAJORVER (0xC | TAG_TYPE_DWORD)
-#define TAG_PREVOSMINORVER (0xD | TAG_TYPE_DWORD)
-#define TAG_PREVOSPLATFORMID (0xE | TAG_TYPE_DWORD)
-#define TAG_PREVOSBUILDNO (0xF | TAG_TYPE_DWORD)
-#define TAG_PROBLEMSEVERITY (0x10 | TAG_TYPE_DWORD)
-#define TAG_LANGID (0x11 | TAG_TYPE_DWORD)
-#define TAG_VER_LANGUAGE (0x12 | TAG_TYPE_DWORD)
-#define TAG_ENGINE (0x14 | TAG_TYPE_DWORD)
-#define TAG_HTMLHELPID (0x15 | TAG_TYPE_DWORD)
-#define TAG_INDEX_FLAGS (0x16 | TAG_TYPE_DWORD)
-#define TAG_FLAGS (0x17 | TAG_TYPE_DWORD)
-#define TAG_DATA_VALUETYPE (0x18 | TAG_TYPE_DWORD)
-#define TAG_DATA_DWORD (0x19 | TAG_TYPE_DWORD)
-#define TAG_LAYER_TAGID (0x1A | TAG_TYPE_DWORD)
-#define TAG_MSI_TRANSFORM_TAGID (0x1B | TAG_TYPE_DWORD)
-#define TAG_LINKER_VERSION (0x1C | TAG_TYPE_DWORD)
-#define TAG_LINK_DATE (0x1D | TAG_TYPE_DWORD)
-#define TAG_UPTO_LINK_DATE (0x1E | TAG_TYPE_DWORD)
-#define TAG_OS_SERVICE_PACK (0x1F | TAG_TYPE_DWORD)
-#define TAG_FLAG_TAGID (0x20 | TAG_TYPE_DWORD)
-#define TAG_RUNTIME_PLATFORM (0x21 | TAG_TYPE_DWORD)
-#define TAG_OS_SKU (0x22 | TAG_TYPE_DWORD)
-#define TAG_OS_PLATFORM (0x23 | TAG_TYPE_DWORD)
-#define TAG_APP_NAME_RC_ID (0x24 | TAG_TYPE_DWORD)
-#define TAG_VENDOR_NAME_RC_ID (0x25 | TAG_TYPE_DWORD)
-#define TAG_SUMMARY_MSG_RC_ID (0x26 | TAG_TYPE_DWORD)
-#define TAG_VISTA_SKU (0x27 | TAG_TYPE_DWORD)
-#define TAG_DESCRIPTION_RC_ID (0x28 | TAG_TYPE_DWORD)
-#define TAG_PARAMETER1_RC_ID (0x29 | TAG_TYPE_DWORD)
-#define TAG_CONTEXT_TAGID (0x30 | TAG_TYPE_DWORD)
-#define TAG_EXE_WRAPPER (0x31 | TAG_TYPE_DWORD)
-#define TAG_URL_ID (0x32 | TAG_TYPE_DWORD)
-#define TAG_TAGID (0x801 | TAG_TYPE_DWORD)
-
-/* TAG_TYPE_QWORD */
-#define TAG_TIME (0x1 | TAG_TYPE_QWORD)
-#define TAG_BIN_FILE_VERSION (0x2 | TAG_TYPE_QWORD)
-#define TAG_BIN_PRODUCT_VERSION (0x3 | TAG_TYPE_QWORD)
-#define TAG_MODTIME (0x4 | TAG_TYPE_QWORD)
-#define TAG_FLAG_MASK_KERNEL (0x5 | TAG_TYPE_QWORD)
-#define TAG_UPTO_BIN_PRODUCT_VERSION (0x6 | TAG_TYPE_QWORD)
-#define TAG_DATA_QWORD (0x7 | TAG_TYPE_QWORD)
-#define TAG_FLAG_MASK_USER (0x8 | TAG_TYPE_QWORD)
-#define TAG_FLAGS_NTVDM1 (0x9 | TAG_TYPE_QWORD)
-#define TAG_FLAGS_NTVDM2 (0xA | TAG_TYPE_QWORD)
-#define TAG_FLAGS_NTVDM3 (0xB | TAG_TYPE_QWORD)
-#define TAG_FLAG_MASK_SHELL (0xC | TAG_TYPE_QWORD)
-#define TAG_UPTO_BIN_FILE_VERSION (0xD | TAG_TYPE_QWORD)
-#define TAG_FLAG_MASK_FUSION (0xE | TAG_TYPE_QWORD)
-#define TAG_FLAG_PROCESSPARAM (0xF | TAG_TYPE_QWORD)
-#define TAG_FLAG_LUA (0x10 | TAG_TYPE_QWORD)
-#define TAG_FLAG_INSTALL (0x11 | TAG_TYPE_QWORD)
-
-/* TAG_TYPE_STRINGREF */
-#define TAG_NAME (0x1 | TAG_TYPE_STRINGREF)
-#define TAG_DESCRIPTION (0x2 | TAG_TYPE_STRINGREF)
-#define TAG_MODULE (0x3 | TAG_TYPE_STRINGREF)
-#define TAG_API (0x4 | TAG_TYPE_STRINGREF)
-#define TAG_VENDOR (0x5 | TAG_TYPE_STRINGREF)
-#define TAG_APP_NAME (0x6 | TAG_TYPE_STRINGREF)
-#define TAG_COMMAND_LINE (0x8 | TAG_TYPE_STRINGREF)
-#define TAG_COMPANY_NAME (0x9 | TAG_TYPE_STRINGREF)
-#define TAG_DLLFILE (0xA | TAG_TYPE_STRINGREF)
-#define TAG_WILDCARD_NAME (0xB | TAG_TYPE_STRINGREF)
-#define TAG_PRODUCT_NAME (0x10 | TAG_TYPE_STRINGREF)
-#define TAG_PRODUCT_VERSION (0x11 | TAG_TYPE_STRINGREF)
-#define TAG_FILE_DESCRIPTION (0x12 | TAG_TYPE_STRINGREF)
-#define TAG_FILE_VERSION (0x13 | TAG_TYPE_STRINGREF)
-#define TAG_ORIGINAL_FILENAME (0x14 | TAG_TYPE_STRINGREF)
-#define TAG_INTERNAL_NAME (0x15 | TAG_TYPE_STRINGREF)
-#define TAG_LEGAL_COPYRIGHT (0x16 | TAG_TYPE_STRINGREF)
-#define TAG_16BIT_DESCRIPTION (0x17 | TAG_TYPE_STRINGREF)
-#define TAG_APPHELP_DETAILS (0x18 | TAG_TYPE_STRINGREF)
-#define TAG_LINK_URL (0x19 | TAG_TYPE_STRINGREF)
-#define TAG_LINK_TEXT (0x1A | TAG_TYPE_STRINGREF)
-#define TAG_APPHELP_TITLE (0x1B | TAG_TYPE_STRINGREF)
-#define TAG_APPHELP_CONTACT (0x1C | TAG_TYPE_STRINGREF)
-#define TAG_SXS_MANIFEST (0x1D | TAG_TYPE_STRINGREF)
-#define TAG_DATA_STRING (0x1E | TAG_TYPE_STRINGREF)
-#define TAG_MSI_TRANSFORM_FILE (0x1F | TAG_TYPE_STRINGREF)
-#define TAG_16BIT_MODULE_NAME (0x20 | TAG_TYPE_STRINGREF)
-#define TAG_LAYER_DISPLAYNAME (0x21 | TAG_TYPE_STRINGREF)
-#define TAG_COMPILER_VERSION (0x22 | TAG_TYPE_STRINGREF)
-#define TAG_ACTION_TYPE (0x23 | TAG_TYPE_STRINGREF)
-#define TAG_EXPORT_NAME (0x24 | TAG_TYPE_STRINGREF)
-#define TAG_URL (0x25 | TAG_TYPE_STRINGREF)
-
-/* TAG_TYPE_LIST */
-#define TAG_DATABASE (0x1 | TAG_TYPE_LIST)
-#define TAG_LIBRARY (0x2 | TAG_TYPE_LIST)
-#define TAG_INEXCLUD (0x3 | TAG_TYPE_LIST)
-#define TAG_SHIM (0x4 | TAG_TYPE_LIST)
-#define TAG_PATCH (0x5 | TAG_TYPE_LIST)
-#define TAG_APP (0x6 | TAG_TYPE_LIST)
-#define TAG_EXE (0x7 | TAG_TYPE_LIST)
-#define TAG_MATCHING_FILE (0x8 | TAG_TYPE_LIST)
-#define TAG_SHIM_REF (0x9| TAG_TYPE_LIST)
-#define TAG_PATCH_REF (0xA | TAG_TYPE_LIST)
-#define TAG_LAYER (0xB | TAG_TYPE_LIST)
-#define TAG_FILE (0xC | TAG_TYPE_LIST)
-#define TAG_APPHELP (0xD | TAG_TYPE_LIST)
-#define TAG_LINK (0xE | TAG_TYPE_LIST)
-#define TAG_DATA (0xF | TAG_TYPE_LIST)
-#define TAG_MSI_TRANSFORM (0x10 | TAG_TYPE_LIST)
-#define TAG_MSI_TRANSFORM_REF (0x11 | TAG_TYPE_LIST)
-#define TAG_MSI_PACKAGE (0x12 | TAG_TYPE_LIST)
-#define TAG_FLAG (0x13 | TAG_TYPE_LIST)
-#define TAG_MSI_CUSTOM_ACTION (0x14 | TAG_TYPE_LIST)
-#define TAG_FLAG_REF (0x15 | TAG_TYPE_LIST)
-#define TAG_ACTION (0x16 | TAG_TYPE_LIST)
-#define TAG_LOOKUP (0x17 | TAG_TYPE_LIST)
-#define TAG_CONTEXT (0x18 | TAG_TYPE_LIST)
-#define TAG_CONTEXT_REF (0x19 | TAG_TYPE_LIST)
-#define TAG_SPC (0x20 | TAG_TYPE_LIST)
-#define TAG_STRINGTABLE (0x801 | TAG_TYPE_LIST)
-#define TAG_INDEXES (0x802 | TAG_TYPE_LIST)
-#define TAG_INDEX (0x803 | TAG_TYPE_LIST)
-
-/* TAG_TYPE_STRING */
-#define TAG_STRINGTABLE_ITEM (0x801 | TAG_TYPE_STRING)
-
-/* TAG_TYPE_BINARY */
-#define TAG_PATCH_BITS (0x2 | TAG_TYPE_BINARY)
-#define TAG_FILE_BITS (0x3 | TAG_TYPE_BINARY)
-#define TAG_EXE_ID (0x4 | TAG_TYPE_BINARY)
-#define TAG_DATA_BITS (0x5 | TAG_TYPE_BINARY)
-#define TAG_MSI_PACKAGE_ID (0x6 | TAG_TYPE_BINARY)
-#define TAG_DATABASE_ID (0x7 | TAG_TYPE_BINARY)
-#define TAG_CONTEXT_PLATFORM_ID (0x8 | TAG_TYPE_BINARY)
-#define TAG_CONTEXT_BRANCH_ID (0x9 | TAG_TYPE_BINARY)
-#define TAG_FIX_ID (0x10 | TAG_TYPE_BINARY)
-#define TAG_APP_ID (0x11 | TAG_TYPE_BINARY)
-#define TAG_INDEX_BITS (0x801 | TAG_TYPE_BINARY)
+#include "sdbtagid.h"
 
 #ifdef __cplusplus
 } // extern "C"

Modified: trunk/reactos/dll/appcompat/apphelp/sdbapi.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/appcompat/apphelp/sdba…
==============================================================================
--- trunk/reactos/dll/appcompat/apphelp/sdbapi.c	[iso-8859-1] (original)
+++ trunk/reactos/dll/appcompat/apphelp/sdbapi.c	[iso-8859-1] Wed Jun  1 19:10:19 2016
@@ -202,12 +202,61 @@
     HeapFree(SdbpHeap(), 0, mem);
 }
 
-PDB WINAPI SdbpCreate(void)
-{
-    PDB db = (PDB)SdbAlloc(sizeof(DB));
+PDB WINAPI SdbpCreate(LPCWSTR path, PATH_TYPE type, BOOL write)
+{
+    NTSTATUS Status;
+    IO_STATUS_BLOCK io;
+    OBJECT_ATTRIBUTES attr;
+    UNICODE_STRING str;
+    PDB db;
+
+    if (type == DOS_PATH)
+    {
+        if (!RtlDosPathNameToNtPathName_U(path, &str, NULL, NULL))
+            return NULL;
+    }
+    else
+        RtlInitUnicodeString(&str, path);
+
     /* SdbAlloc zeroes the memory. */
+    db = (PDB)SdbAlloc(sizeof(DB));
+    if (!db)
+    {
+        SHIM_ERR("Failed to allocate memory for shim database\n");
+        return NULL;
+    }
+
+    InitializeObjectAttributes(&attr, &str, OBJ_CASE_INSENSITIVE, NULL, NULL);
+
+    //Status = NtCreateFile(&db->file, FILE_GENERIC_READ | SYNCHRONIZE,
+    //                      &attr, &io, NULL, FILE_ATTRIBUTE_NORMAL,
FILE_SHARE_READ,
+    //                      FILE_OPEN, FILE_NON_DIRECTORY_FILE |
FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0);
+    Status = NtCreateFile(&db->file, (write ? FILE_GENERIC_WRITE :
FILE_GENERIC_READ )| SYNCHRONIZE,
+                          &attr, &io, NULL, FILE_ATTRIBUTE_NORMAL,
FILE_SHARE_READ,
+                          write ? FILE_SUPERSEDE : FILE_OPEN, FILE_NON_DIRECTORY_FILE |
FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0);
+
+    if (type == DOS_PATH)
+        RtlFreeUnicodeString(&str);
+
+    if (!NT_SUCCESS(Status))
+    {
+        SdbCloseDatabase(db);
+        SHIM_ERR("Failed to create shim database file: %lx\n", Status);
+        return NULL;
+    }
+
     return db;
 }
+
+void WINAPI SdbpFlush(PDB db)
+{
+    IO_STATUS_BLOCK io;
+    NTSTATUS Status = NtWriteFile(db->file, NULL, NULL, NULL, &io,
+        db->data, db->write_iter, NULL, NULL);
+    if( !NT_SUCCESS(Status))
+        SHIM_WARN("failed with 0x%lx\n", Status);
+}
+
 DWORD SdbpStrlen(PCWSTR string)
 {
     return (lstrlenW(string) + 1) * sizeof(WCHAR);
@@ -315,43 +364,14 @@
 
 PDB SdbpOpenDatabase(LPCWSTR path, PATH_TYPE type, PDWORD major, PDWORD minor)
 {
-    UNICODE_STRING str;
-    OBJECT_ATTRIBUTES attr;
     IO_STATUS_BLOCK io;
     PDB db;
     NTSTATUS Status;
     BYTE header[12];
 
-    if (type == DOS_PATH)
-    {
-        if (!RtlDosPathNameToNtPathName_U(path, &str, NULL, NULL))
-            return NULL;
-    }
-    else
-        RtlInitUnicodeString(&str, path);
-
-    db = SdbpCreate();
+    db = SdbpCreate(path, type, FALSE);
     if (!db)
-    {
-        SHIM_ERR("Failed to allocate memory for shim database\n");
         return NULL;
-    }
-
-    InitializeObjectAttributes(&attr, &str, OBJ_CASE_INSENSITIVE, NULL, NULL);
-
-    Status = NtCreateFile(&db->file, FILE_GENERIC_READ | SYNCHRONIZE,
-                          &attr, &io, NULL, FILE_ATTRIBUTE_NORMAL,
FILE_SHARE_READ,
-                          FILE_OPEN, FILE_NON_DIRECTORY_FILE |
FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0);
-
-    if (type == DOS_PATH)
-        RtlFreeUnicodeString(&str);
-
-    if (!NT_SUCCESS(Status))
-    {
-        SdbCloseDatabase(db);
-        SHIM_ERR("Failed to open shim database file: 0x%lx\n", Status);
-        return NULL;
-    }
 
     db->size = GetFileSize(db->file, NULL);
     db->data = SdbAlloc(db->size);

Added: trunk/reactos/dll/appcompat/apphelp/sdbpapi.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/appcompat/apphelp/sdbp…
==============================================================================
--- trunk/reactos/dll/appcompat/apphelp/sdbpapi.h	(added)
+++ trunk/reactos/dll/appcompat/apphelp/sdbpapi.h	[iso-8859-1] Wed Jun  1 19:10:19 2016
@@ -0,0 +1,75 @@
+/*
+ * Copyright 2013 Mislav Blažević
+ * Copyright 2015,2016 Mark Jansen
+ *
+ * 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
+ */
+
+#ifndef SDBPAPI_H
+#define SDBPAPI_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+void SdbpHeapInit(void);
+void SdbpHeapDeinit(void);
+
+#if SDBAPI_DEBUG_ALLOC
+
+LPVOID SdbpAlloc(SIZE_T size, int line, const char* file);
+LPVOID SdbpReAlloc(LPVOID mem, SIZE_T size, int line, const char* file);
+void SdbpFree(LPVOID mem, int line, const char* file);
+
+#define SdbAlloc(size) SdbpAlloc(size, __LINE__, __FILE__)
+#define SdbReAlloc(mem, size) SdbpReAlloc(mem, size, __LINE__, __FILE__)
+#define SdbFree(mem) SdbpFree(mem, __LINE__, __FILE__)
+
+#else
+
+LPVOID SdbpAlloc(SIZE_T size);
+LPVOID SdbpReAlloc(LPVOID mem, SIZE_T size);
+void SdbpFree(LPVOID mem);
+
+#define SdbAlloc(size) SdbpAlloc(size)
+#define SdbReAlloc(mem, size) SdbpReAlloc(mem, size)
+#define SdbFree(mem) SdbpFree(mem)
+
+#endif
+
+#if !defined(SDBWRITE_HOSTTOOL)
+typedef struct tagMEMMAPPED {
+    HANDLE file;
+    HANDLE section;
+    PBYTE view;
+    SIZE_T size;
+    SIZE_T mapped_size;
+} MEMMAPPED, *PMEMMAPPED;
+
+BOOL WINAPI SdbpOpenMemMappedFile(LPCWSTR path, PMEMMAPPED mapping);
+void WINAPI SdbpCloseMemMappedFile(PMEMMAPPED mapping);
+#endif
+
+
+PDB WINAPI SdbpCreate(LPCWSTR path, PATH_TYPE type, BOOL write);
+void WINAPI SdbpFlush(PDB db);
+DWORD SdbpStrlen(LPCWSTR string);
+
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+#endif // SDBPAPI_H

Propchange: trunk/reactos/dll/appcompat/apphelp/sdbpapi.h
------------------------------------------------------------------------------
    svn:eol-style = native

Added: trunk/reactos/dll/appcompat/apphelp/sdbtagid.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/appcompat/apphelp/sdbt…
==============================================================================
--- trunk/reactos/dll/appcompat/apphelp/sdbtagid.h	(added)
+++ trunk/reactos/dll/appcompat/apphelp/sdbtagid.h	[iso-8859-1] Wed Jun  1 19:10:19 2016
@@ -0,0 +1,217 @@
+/*
+ * Copyright 2013 Mislav Blaževic
+ * Copyright 2015,2016 Mark Jansen
+ *
+ * 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
+ */
+
+#ifndef SDBTAGID_H
+#define SDBTAGID_H
+
+
+#define TAGID_NULL 0x0
+#define TAGID_ROOT 0x0
+
+/* The above definition of TAGID_ROOT is used in winapi and can be found
+ * on msdn it but doesn't make sense, especially internally, because
+ * TAGID represents offset into database data and there is a header at
+ * offset 0, NOT a tag. Therfore, this definition should be used internally
+ * to represent first valid TAGID. Header size is 12 bytes. */
+#define _TAGID_ROOT 12
+
+#define TAG_TYPE_MASK 0xF000
+
+#define TAG_TYPE_NULL 0x1000
+#define TAG_TYPE_BYTE 0x2000
+#define TAG_TYPE_WORD 0x3000
+#define TAG_TYPE_DWORD 0x4000
+#define TAG_TYPE_QWORD 0x5000
+#define TAG_TYPE_STRINGREF 0x6000
+#define TAG_TYPE_LIST 0x7000
+#define TAG_TYPE_STRING 0x8000
+#define TAG_TYPE_BINARY 0x9000
+
+#define TAG_NULL 0x0
+
+/* TAG_TYPE_NULL */
+#define TAG_INCLUDE (0x1 | TAG_TYPE_NULL)
+#define TAG_GENERAL (0x2 | TAG_TYPE_NULL)
+#define TAG_MATCH_LOGIC_NOT (0x3 | TAG_TYPE_NULL)
+#define TAG_APPLY_ALL_SHIMS (0x4 | TAG_TYPE_NULL)
+#define TAG_USE_SERVICE_PACK_FILES (0x5 | TAG_TYPE_NULL)
+#define TAG_MITIGATION_OS (0x6 | TAG_TYPE_NULL)
+#define TAG_BLOCK_UPGRADE (0x7 | TAG_TYPE_NULL)
+#define TAG_INCLUDEEXCLUDEDLL (0x8 | TAG_TYPE_NULL)
+#define TAG_RAC_EVENT_OFF (0x9 | TAG_TYPE_NULL)
+#define TAG_TELEMETRY_OFF (0xA | TAG_TYPE_NULL)
+#define TAG_SHIM_ENGINE_OFF (0xB | TAG_TYPE_NULL)
+#define TAG_LAYER_PROPAGATION_OFF (0xC | TAG_TYPE_NULL)
+#define TAG_REINSTALL_UPGRADE (0xD | TAG_TYPE_NULL)
+
+/* TAG_TYPE_BYTE */
+
+/* TAG_TYPE_WORD */
+#define TAG_MATCH_MODE (0x1 | TAG_TYPE_WORD)
+#define TAG_TAG (0x801 | TAG_TYPE_WORD)
+#define TAG_INDEX_TAG (0x802 | TAG_TYPE_WORD)
+#define TAG_INDEX_KEY (0x803 | TAG_TYPE_WORD)
+
+/* TAG_TYPE_DWORD */
+#define TAG_SIZE (0x1 | TAG_TYPE_DWORD)
+#define TAG_OFFSET (0x2 | TAG_TYPE_DWORD)
+#define TAG_CHECKSUM (0x3 | TAG_TYPE_DWORD)
+#define TAG_SHIM_TAGID (0x4 | TAG_TYPE_DWORD)
+#define TAG_PATCH_TAGID (0x5 | TAG_TYPE_DWORD)
+#define TAG_MODULE_TYPE (0x6 | TAG_TYPE_DWORD)
+#define TAG_VERDATEHI (0x7 | TAG_TYPE_DWORD)
+#define TAG_VERDATELO (0x8 | TAG_TYPE_DWORD)
+#define TAG_VERFILEOS (0x9 | TAG_TYPE_DWORD)
+#define TAG_VERFILETYPE (0xA | TAG_TYPE_DWORD)
+#define TAG_PE_CHECKSUM (0xB | TAG_TYPE_DWORD)
+#define TAG_PREVOSMAJORVER (0xC | TAG_TYPE_DWORD)
+#define TAG_PREVOSMINORVER (0xD | TAG_TYPE_DWORD)
+#define TAG_PREVOSPLATFORMID (0xE | TAG_TYPE_DWORD)
+#define TAG_PREVOSBUILDNO (0xF | TAG_TYPE_DWORD)
+#define TAG_PROBLEMSEVERITY (0x10 | TAG_TYPE_DWORD)
+#define TAG_LANGID (0x11 | TAG_TYPE_DWORD)
+#define TAG_VER_LANGUAGE (0x12 | TAG_TYPE_DWORD)
+#define TAG_ENGINE (0x14 | TAG_TYPE_DWORD)
+#define TAG_HTMLHELPID (0x15 | TAG_TYPE_DWORD)
+#define TAG_INDEX_FLAGS (0x16 | TAG_TYPE_DWORD)
+#define TAG_FLAGS (0x17 | TAG_TYPE_DWORD)
+#define TAG_DATA_VALUETYPE (0x18 | TAG_TYPE_DWORD)
+#define TAG_DATA_DWORD (0x19 | TAG_TYPE_DWORD)
+#define TAG_LAYER_TAGID (0x1A | TAG_TYPE_DWORD)
+#define TAG_MSI_TRANSFORM_TAGID (0x1B | TAG_TYPE_DWORD)
+#define TAG_LINKER_VERSION (0x1C | TAG_TYPE_DWORD)
+#define TAG_LINK_DATE (0x1D | TAG_TYPE_DWORD)
+#define TAG_UPTO_LINK_DATE (0x1E | TAG_TYPE_DWORD)
+#define TAG_OS_SERVICE_PACK (0x1F | TAG_TYPE_DWORD)
+#define TAG_FLAG_TAGID (0x20 | TAG_TYPE_DWORD)
+#define TAG_RUNTIME_PLATFORM (0x21 | TAG_TYPE_DWORD)
+#define TAG_OS_SKU (0x22 | TAG_TYPE_DWORD)
+#define TAG_OS_PLATFORM (0x23 | TAG_TYPE_DWORD)
+#define TAG_APP_NAME_RC_ID (0x24 | TAG_TYPE_DWORD)
+#define TAG_VENDOR_NAME_RC_ID (0x25 | TAG_TYPE_DWORD)
+#define TAG_SUMMARY_MSG_RC_ID (0x26 | TAG_TYPE_DWORD)
+#define TAG_VISTA_SKU (0x27 | TAG_TYPE_DWORD)
+#define TAG_DESCRIPTION_RC_ID (0x28 | TAG_TYPE_DWORD)
+#define TAG_PARAMETER1_RC_ID (0x29 | TAG_TYPE_DWORD)
+#define TAG_CONTEXT_TAGID (0x30 | TAG_TYPE_DWORD)
+#define TAG_EXE_WRAPPER (0x31 | TAG_TYPE_DWORD)
+#define TAG_URL_ID (0x32 | TAG_TYPE_DWORD)
+#define TAG_TAGID (0x801 | TAG_TYPE_DWORD)
+
+/* TAG_TYPE_QWORD */
+#define TAG_TIME (0x1 | TAG_TYPE_QWORD)
+#define TAG_BIN_FILE_VERSION (0x2 | TAG_TYPE_QWORD)
+#define TAG_BIN_PRODUCT_VERSION (0x3 | TAG_TYPE_QWORD)
+#define TAG_MODTIME (0x4 | TAG_TYPE_QWORD)
+#define TAG_FLAG_MASK_KERNEL (0x5 | TAG_TYPE_QWORD)
+#define TAG_UPTO_BIN_PRODUCT_VERSION (0x6 | TAG_TYPE_QWORD)
+#define TAG_DATA_QWORD (0x7 | TAG_TYPE_QWORD)
+#define TAG_FLAG_MASK_USER (0x8 | TAG_TYPE_QWORD)
+#define TAG_FLAGS_NTVDM1 (0x9 | TAG_TYPE_QWORD)
+#define TAG_FLAGS_NTVDM2 (0xA | TAG_TYPE_QWORD)
+#define TAG_FLAGS_NTVDM3 (0xB | TAG_TYPE_QWORD)
+#define TAG_FLAG_MASK_SHELL (0xC | TAG_TYPE_QWORD)
+#define TAG_UPTO_BIN_FILE_VERSION (0xD | TAG_TYPE_QWORD)
+#define TAG_FLAG_MASK_FUSION (0xE | TAG_TYPE_QWORD)
+#define TAG_FLAG_PROCESSPARAM (0xF | TAG_TYPE_QWORD)
+#define TAG_FLAG_LUA (0x10 | TAG_TYPE_QWORD)
+#define TAG_FLAG_INSTALL (0x11 | TAG_TYPE_QWORD)
+
+/* TAG_TYPE_STRINGREF */
+#define TAG_NAME (0x1 | TAG_TYPE_STRINGREF)
+#define TAG_DESCRIPTION (0x2 | TAG_TYPE_STRINGREF)
+#define TAG_MODULE (0x3 | TAG_TYPE_STRINGREF)
+#define TAG_API (0x4 | TAG_TYPE_STRINGREF)
+#define TAG_VENDOR (0x5 | TAG_TYPE_STRINGREF)
+#define TAG_APP_NAME (0x6 | TAG_TYPE_STRINGREF)
+#define TAG_COMMAND_LINE (0x8 | TAG_TYPE_STRINGREF)
+#define TAG_COMPANY_NAME (0x9 | TAG_TYPE_STRINGREF)
+#define TAG_DLLFILE (0xA | TAG_TYPE_STRINGREF)
+#define TAG_WILDCARD_NAME (0xB | TAG_TYPE_STRINGREF)
+#define TAG_PRODUCT_NAME (0x10 | TAG_TYPE_STRINGREF)
+#define TAG_PRODUCT_VERSION (0x11 | TAG_TYPE_STRINGREF)
+#define TAG_FILE_DESCRIPTION (0x12 | TAG_TYPE_STRINGREF)
+#define TAG_FILE_VERSION (0x13 | TAG_TYPE_STRINGREF)
+#define TAG_ORIGINAL_FILENAME (0x14 | TAG_TYPE_STRINGREF)
+#define TAG_INTERNAL_NAME (0x15 | TAG_TYPE_STRINGREF)
+#define TAG_LEGAL_COPYRIGHT (0x16 | TAG_TYPE_STRINGREF)
+#define TAG_16BIT_DESCRIPTION (0x17 | TAG_TYPE_STRINGREF)
+#define TAG_APPHELP_DETAILS (0x18 | TAG_TYPE_STRINGREF)
+#define TAG_LINK_URL (0x19 | TAG_TYPE_STRINGREF)
+#define TAG_LINK_TEXT (0x1A | TAG_TYPE_STRINGREF)
+#define TAG_APPHELP_TITLE (0x1B | TAG_TYPE_STRINGREF)
+#define TAG_APPHELP_CONTACT (0x1C | TAG_TYPE_STRINGREF)
+#define TAG_SXS_MANIFEST (0x1D | TAG_TYPE_STRINGREF)
+#define TAG_DATA_STRING (0x1E | TAG_TYPE_STRINGREF)
+#define TAG_MSI_TRANSFORM_FILE (0x1F | TAG_TYPE_STRINGREF)
+#define TAG_16BIT_MODULE_NAME (0x20 | TAG_TYPE_STRINGREF)
+#define TAG_LAYER_DISPLAYNAME (0x21 | TAG_TYPE_STRINGREF)
+#define TAG_COMPILER_VERSION (0x22 | TAG_TYPE_STRINGREF)
+#define TAG_ACTION_TYPE (0x23 | TAG_TYPE_STRINGREF)
+#define TAG_EXPORT_NAME (0x24 | TAG_TYPE_STRINGREF)
+#define TAG_URL (0x25 | TAG_TYPE_STRINGREF)
+
+/* TAG_TYPE_LIST */
+#define TAG_DATABASE (0x1 | TAG_TYPE_LIST)
+#define TAG_LIBRARY (0x2 | TAG_TYPE_LIST)
+#define TAG_INEXCLUD (0x3 | TAG_TYPE_LIST)
+#define TAG_SHIM (0x4 | TAG_TYPE_LIST)
+#define TAG_PATCH (0x5 | TAG_TYPE_LIST)
+#define TAG_APP (0x6 | TAG_TYPE_LIST)
+#define TAG_EXE (0x7 | TAG_TYPE_LIST)
+#define TAG_MATCHING_FILE (0x8 | TAG_TYPE_LIST)
+#define TAG_SHIM_REF (0x9| TAG_TYPE_LIST)
+#define TAG_PATCH_REF (0xA | TAG_TYPE_LIST)
+#define TAG_LAYER (0xB | TAG_TYPE_LIST)
+#define TAG_FILE (0xC | TAG_TYPE_LIST)
+#define TAG_APPHELP (0xD | TAG_TYPE_LIST)
+#define TAG_LINK (0xE | TAG_TYPE_LIST)
+#define TAG_DATA (0xF | TAG_TYPE_LIST)
+#define TAG_MSI_TRANSFORM (0x10 | TAG_TYPE_LIST)
+#define TAG_MSI_TRANSFORM_REF (0x11 | TAG_TYPE_LIST)
+#define TAG_MSI_PACKAGE (0x12 | TAG_TYPE_LIST)
+#define TAG_FLAG (0x13 | TAG_TYPE_LIST)
+#define TAG_MSI_CUSTOM_ACTION (0x14 | TAG_TYPE_LIST)
+#define TAG_FLAG_REF (0x15 | TAG_TYPE_LIST)
+#define TAG_ACTION (0x16 | TAG_TYPE_LIST)
+#define TAG_LOOKUP (0x17 | TAG_TYPE_LIST)
+#define TAG_CONTEXT (0x18 | TAG_TYPE_LIST)
+#define TAG_CONTEXT_REF (0x19 | TAG_TYPE_LIST)
+#define TAG_SPC (0x20 | TAG_TYPE_LIST)
+#define TAG_STRINGTABLE (0x801 | TAG_TYPE_LIST)
+#define TAG_INDEXES (0x802 | TAG_TYPE_LIST)
+#define TAG_INDEX (0x803 | TAG_TYPE_LIST)
+
+/* TAG_TYPE_STRING */
+#define TAG_STRINGTABLE_ITEM (0x801 | TAG_TYPE_STRING)
+
+/* TAG_TYPE_BINARY */
+#define TAG_PATCH_BITS (0x2 | TAG_TYPE_BINARY)
+#define TAG_FILE_BITS (0x3 | TAG_TYPE_BINARY)
+#define TAG_EXE_ID (0x4 | TAG_TYPE_BINARY)
+#define TAG_DATA_BITS (0x5 | TAG_TYPE_BINARY)
+#define TAG_MSI_PACKAGE_ID (0x6 | TAG_TYPE_BINARY)
+#define TAG_DATABASE_ID (0x7 | TAG_TYPE_BINARY)
+#define TAG_CONTEXT_PLATFORM_ID (0x8 | TAG_TYPE_BINARY)
+#define TAG_CONTEXT_BRANCH_ID (0x9 | TAG_TYPE_BINARY)
+#define TAG_FIX_ID (0x10 | TAG_TYPE_BINARY)
+#define TAG_APP_ID (0x11 | TAG_TYPE_BINARY)
+#define TAG_INDEX_BITS (0x801 | TAG_TYPE_BINARY)
+
+#endif // SDBTAGID_H

Propchange: trunk/reactos/dll/appcompat/apphelp/sdbtagid.h
------------------------------------------------------------------------------
    svn:eol-style = native

Added: trunk/reactos/dll/appcompat/apphelp/sdbtypes.h
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/appcompat/apphelp/sdbt…
==============================================================================
--- trunk/reactos/dll/appcompat/apphelp/sdbtypes.h	(added)
+++ trunk/reactos/dll/appcompat/apphelp/sdbtypes.h	[iso-8859-1] Wed Jun  1 19:10:19 2016
@@ -0,0 +1,54 @@
+/*
+ * Copyright 2013 Mislav Blažević
+ * Copyright 2015,2016 Mark Jansen
+ *
+ * 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
+ */
+
+#ifndef SDBTYPES_H
+#define SDBTYPES_H
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+typedef WORD TAG;
+typedef DWORD TAGID;
+typedef DWORD TAGREF;
+typedef UINT64 QWORD;
+
+#define TAGREF_NULL (0)
+#define TAGREF_ROOT (0)
+
+typedef struct _DB {
+    HANDLE file;
+    DWORD size;
+    BYTE* data;
+    TAGID stringtable;
+    DWORD write_iter;
+    GUID database_id;
+} DB, *PDB;
+
+typedef enum _PATH_TYPE {
+    DOS_PATH,
+    NT_PATH
+} PATH_TYPE;
+
+
+#ifdef __cplusplus
+} // extern "C"
+#endif
+
+#endif // SDBTYPES_H

Propchange: trunk/reactos/dll/appcompat/apphelp/sdbtypes.h
------------------------------------------------------------------------------
    svn:eol-style = native

Modified: trunk/reactos/dll/appcompat/apphelp/sdbwrite.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/appcompat/apphelp/sdbw…
==============================================================================
--- trunk/reactos/dll/appcompat/apphelp/sdbwrite.c	[iso-8859-1] (original)
+++ trunk/reactos/dll/appcompat/apphelp/sdbwrite.c	[iso-8859-1] Wed Jun  1 19:10:19 2016
@@ -18,24 +18,27 @@
  * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
  */
 
+#if !defined(SDBWRITE_HOSTTOOL)
+
 #define WIN32_NO_STATUS
 #include "windows.h"
 #include "ntndk.h"
 #include "apphelp.h"
-
 #include "wine/unicode.h"
 
-
-static void WINAPI SdbpFlush(PDB db)
-{
-    IO_STATUS_BLOCK io;
-    NTSTATUS Status = NtWriteFile(db->file, NULL, NULL, NULL, &io,
-        db->data, db->write_iter, NULL, NULL);
-    if( !NT_SUCCESS(Status))
-        SHIM_WARN("failed with 0x%lx\n", Status);
-}
-
-static void WINAPI SdbpWrite(PDB db, LPCVOID data, DWORD size)
+#else
+
+#include <typedefs.h>
+#include <guiddef.h>
+
+#include "sdbtypes.h"
+#include "sdbpapi.h"
+#include "sdbtagid.h"
+
+#endif
+
+
+static void WINAPI SdbpWrite(PDB db, const void* data, DWORD size)
 {
     if (db->write_iter + size > db->size)
     {
@@ -64,42 +67,11 @@
 {
     static const DWORD version_major = 2, version_minor = 1;
     static const char* magic = "sdbf";
-    NTSTATUS Status;
-    IO_STATUS_BLOCK io;
-    OBJECT_ATTRIBUTES attr;
-    UNICODE_STRING str;
     PDB db;
 
-    if (type == DOS_PATH)
-    {
-        if (!RtlDosPathNameToNtPathName_U(path, &str, NULL, NULL))
-            return NULL;
-    }
-    else
-        RtlInitUnicodeString(&str, path);
-
-    db = SdbpCreate();
+    db = SdbpCreate(path, type, TRUE);
     if (!db)
-    {
-        SHIM_ERR("Failed to allocate memory for shim database\n");
         return NULL;
-    }
-
-    InitializeObjectAttributes(&attr, &str, OBJ_CASE_INSENSITIVE, NULL, NULL);
-
-    Status = NtCreateFile(&db->file, FILE_GENERIC_WRITE | SYNCHRONIZE,
-                          &attr, &io, NULL, FILE_ATTRIBUTE_NORMAL,
FILE_SHARE_READ,
-                          FILE_SUPERSEDE, FILE_NON_DIRECTORY_FILE |
FILE_SYNCHRONOUS_IO_NONALERT, NULL, 0);
-
-    if (type == DOS_PATH)
-        RtlFreeUnicodeString(&str);
-
-    if (!NT_SUCCESS(Status))
-    {
-        SdbCloseDatabase(db);
-        SHIM_ERR("Failed to create shim database file: %lx\n", Status);
-        return NULL;
-    }
 
     db->size = sizeof(DWORD) + sizeof(DWORD) + strlen(magic);
     db->data = SdbAlloc(db->size);
@@ -249,7 +221,7 @@
  *
  * @return  TRUE if it succeeds, FALSE if it fails.
  */
-BOOL WINAPI SdbWriteBinaryTag(PDB db, TAG tag, PBYTE data, DWORD size)
+BOOL WINAPI SdbWriteBinaryTag(PDB db, TAG tag, BYTE* data, DWORD size)
 {
     if (!SdbpCheckTagType(tag, TAG_TYPE_BINARY))
         return FALSE;
@@ -260,6 +232,7 @@
     return TRUE;
 }
 
+#if !defined(SDBWRITE_HOSTTOOL)
 /**
  * Writes data from a file to the specified shim database.
  *
@@ -283,6 +256,7 @@
     SdbpCloseMemMappedFile(&mapped);
     return TRUE;
 }
+#endif
 
 /**
  * Writes a list tag to specified database All subsequent SdbWrite* functions shall write
to