[mjansen] 75359: [SHIMENG] Pass shim commandline to shims. CORE-11329

Author: mjansen
Date: Sun Jul 16 13:56:08 2017
New Revision: 75359

URL: http://svn.reactos.org/svn/reactos?rev=75359&view=rev
Log:
[SHIMENG] Pass shim commandline to shims. CORE-11329

Modified:
    trunk/reactos/dll/appcompat/apphelp/shimeng.c

Modified: trunk/reactos/dll/appcompat/apphelp/shimeng.c
URL:
http://svn.reactos.org/svn/reactos/trunk/reactos/dll/appcompat/apphelp/shim…
==============================================================================
--- trunk/reactos/dll/appcompat/apphelp/shimeng.c	[iso-8859-1] (original)
+++ trunk/reactos/dll/appcompat/apphelp/shimeng.c	[iso-8859-1] Sun Jul 16 13:56:08 2017
@@ -1,5 +1,5 @@
 /*
- * Copyright 2015-2017 Mark Jansen
+ * Copyright 2015-2017 Mark Jansen (mark.jansen(a)reactos.org)
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -790,13 +790,13 @@
         TAGID ShimRef;
         if (SdbTagRefToTagID(hsdb, Data[n], &pdb, &ShimRef))
         {
-            LPCWSTR ShimName, DllName;
+            LPCWSTR ShimName, DllName, CommandLine = NULL;
             TAGID ShimTag;
             WCHAR FullNameBuffer[MAX_PATH];
             UNICODE_STRING UnicodeDllName;
             PVOID BaseAddress;
             PSHIMMODULE pShimInfo = NULL;
-            const char* szCommandLine = "";
+            ANSI_STRING AnsiCommandLine = RTL_CONSTANT_STRING("");
             PHOOKAPIEX pHookApi;
             DWORD dwHookCount;
 
@@ -805,6 +805,21 @@
             {
                 SHIMENG_FAIL("Failed to retrieve the name for 0x%x\n",
Data[n]);
                 continue;
+            }
+
+            CommandLine = SeiGetStringPtr(pdb, ShimRef, TAG_COMMAND_LINE);
+            if (CommandLine && *CommandLine)
+            {
+                RtlInitUnicodeString(&UnicodeDllName, CommandLine);
+                if (NT_SUCCESS(RtlUnicodeStringToAnsiString(&AnsiCommandLine,
&UnicodeDllName, TRUE)))
+                {
+                    SHIMENG_INFO("COMMAND LINE %s for %S",
AnsiCommandLine.Buffer, ShimName);
+                }
+                else
+                {
+                    AnsiCommandLine.Buffer = "";
+                    CommandLine = NULL;
+                }
             }
 
             ShimTag = SeiGetDWORD(pdb, ShimRef, TAG_SHIM_TAGID);
@@ -828,11 +843,6 @@
                 SHIMENG_WARN("Failed to build a full path for %S\n",
ShimName);
                 continue;
             }
-
-            /* TODO:
-            SeiGetShimCommandLine();
-            [SeiInit] COMMAND_LINE VirtualRegistry(WINNT;VistaRTMLie) from AcLayers.DLL
-            */
 
             RtlInitUnicodeString(&UnicodeDllName, FullNameBuffer);
             if (NT_SUCCESS(LdrGetDllHandle(NULL, NULL, &UnicodeDllName,
&BaseAddress)))
@@ -857,11 +867,13 @@
             SHIMENG_INFO("Shim DLL 0x%p \"%wZ\" loaded\n",
BaseAddress, &UnicodeDllName);
             SHIMENG_INFO("Using SHIM \"%S!%S\"\n", DllName,
ShimName);
 
-
-            pHookApi = pShimInfo->pGetHookAPIs(szCommandLine, ShimName,
&dwHookCount);
+            pHookApi = pShimInfo->pGetHookAPIs(AnsiCommandLine.Buffer, ShimName,
&dwHookCount);
             SHIMENG_INFO("GetHookAPIs returns %d hooks for DLL \"%wZ\"
SHIM \"%S\"\n", dwHookCount, &UnicodeDllName, ShimName);
             if (dwHookCount)
                 SeiAppendHookInfo(pShimInfo, pHookApi, dwHookCount);
+
+            if (CommandLine && *CommandLine)
+                RtlFreeAnsiString(&AnsiCommandLine);
 
             dwTotalHooks += dwHookCount;
             /*SeiBuildInclExclList*/