From: ShadowFlare <blakflare@hotmail.com>
Date: Sat, 22 Aug 2009 07:51:17 +0000 (-0600)
Subject: Fixed header size bug and enabled some additional optimizations.
X-Git-Url: https://sfsrealm.hopto.org/projects/gitweb.cgi?p=SFmpqapi.git;a=commitdiff_plain;h=95d2f3da180aa6c7e67dcd3477cd133e2371e983

Fixed header size bug and enabled some additional optimizations.

- No longer attempts to write a larger header than this library supports if the archive says it is larger.
- Various additional optimizations are now enabled in the Visual C++ 2008 DLL project.
---

diff --git a/SFmpqapi.cpp b/SFmpqapi.cpp
index 55f9fb8..c9a7322 100644
--- a/SFmpqapi.cpp
+++ b/SFmpqapi.cpp
@@ -2036,7 +2036,7 @@ BOOL SFMPQAPI WINAPI MpqAddFileToArchiveEx(MPQHANDLE hMPQ, LPCSTR lpSourceFileNa
 	mpqOpenArc->lpBlockTable[BlockIndex].dwFlags = dwFlags|MAFA_EXISTS;
 	DWORD dwFileOffset = mpqOpenArc->lpBlockTable[BlockIndex].dwFileOffset;
 	SetFilePointer(mpqOpenArc->hFile,mpqOpenArc->dwMPQStart,0,FILE_BEGIN);
-	WriteFile(mpqOpenArc->hFile,&mpqOpenArc->MpqHeader,mpqOpenArc->MpqHeader.dwHeaderSize,&tsz,0);
+	WriteFile(mpqOpenArc->hFile,&mpqOpenArc->MpqHeader,sizeof(MPQHEADER),&tsz,0);
 	if (dwFlags & MAFA_ENCRYPT) {
 		DWORD dwCryptKey;
 		if (dwFlags&MAFA_ENCRYPT) dwCryptKey = HashString(lpDestFileName,HASH_KEY);
@@ -2381,7 +2381,7 @@ BOOL SFMPQAPI WINAPI MpqAddFileFromBufferEx(MPQHANDLE hMPQ, LPVOID lpBuffer, DWO
 	mpqOpenArc->lpBlockTable[BlockIndex].dwFlags = dwFlags|MAFA_EXISTS;
 	DWORD dwFileOffset = mpqOpenArc->lpBlockTable[BlockIndex].dwFileOffset;
 	SetFilePointer(mpqOpenArc->hFile,mpqOpenArc->dwMPQStart,0,FILE_BEGIN);
-	WriteFile(mpqOpenArc->hFile,&mpqOpenArc->MpqHeader,mpqOpenArc->MpqHeader.dwHeaderSize,&tsz,0);
+	WriteFile(mpqOpenArc->hFile,&mpqOpenArc->MpqHeader,sizeof(MPQHEADER),&tsz,0);
 	if (dwFlags & MAFA_ENCRYPT) {
 		DWORD dwCryptKey;
 		if (dwFlags&MAFA_ENCRYPT) dwCryptKey = HashString(lpFileName,HASH_KEY);
@@ -2675,7 +2675,7 @@ BOOL SFMPQAPI WINAPI MpqCompactArchive(MPQHANDLE hMPQ)
 		}
 		if (i==10000) return FALSE;
 	}
-	DWORD dwLastOffset = mpqOpenArc->MpqHeader.dwHeaderSize,tsz;
+	DWORD dwLastOffset = sizeof(MPQHEADER),tsz;
 	char *buffer = (char *)SFAlloc(65536);
 	if (buffer==0) {
 		CloseHandle(hFile);
@@ -3020,8 +3020,9 @@ BOOL SFMPQAPI WINAPI MpqCompactArchive(MPQHANDLE hMPQ)
 	SetFilePointer(mpqOpenArc->hFile,mpqOpenArc->dwMPQStart+dwLastOffset,0,FILE_BEGIN);
 	SetEndOfFile(mpqOpenArc->hFile);
 	SetFilePointer(mpqOpenArc->hFile,mpqOpenArc->dwMPQStart,0,FILE_BEGIN);
+	mpqOpenArc->MpqHeader.dwHeaderSize = sizeof(MPQHEADER);
 	WriteFile(mpqOpenArc->hFile,&mpqOpenArc->MpqHeader,sizeof(MPQHEADER),&tsz,0);
-	dwLastOffset = mpqOpenArc->MpqHeader.dwHeaderSize;
+	dwLastOffset = sizeof(MPQHEADER);
 	ReadSize = 65536;
 	for (i=dwLastOffset;i<mpqOpenArc->MpqHeader.dwHashTableOffset;i+=65536) {
 		SetFilePointer(mpqOpenArc->hFile,mpqOpenArc->dwMPQStart+i,0,FILE_BEGIN);
diff --git a/SFmpqapi.vcproj b/SFmpqapi.vcproj
index f2a42f8..aedff70 100644
--- a/SFmpqapi.vcproj
+++ b/SFmpqapi.vcproj
@@ -4,6 +4,7 @@
 	Version="9.00"
 	Name="SFmpqapi"
 	ProjectGUID="{D677FDD7-F14A-403F-8D59-C75D1825260C}"
+	RootNamespace="SFmpqapi"
 	TargetFrameworkVersion="0"
 	>
 	<Platforms>
@@ -23,6 +24,7 @@
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			CharacterSet="2"
+			WholeProgramOptimization="1"
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
@@ -48,11 +50,12 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="2"
-				InlineFunctionExpansion="1"
+				InlineFunctionExpansion="0"
+				FavorSizeOrSpeed="1"
 				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;SFMPQAPI_EXPORTS;ZLIB_DLL;BETA"
 				StringPooling="true"
 				RuntimeLibrary="0"
-				EnableFunctionLevelLinking="true"
+				EnableFunctionLevelLinking="false"
 				PrecompiledHeaderFile=".\Release/SFmpqapi.pch"
 				AssemblerListingLocation=".\Release/"
 				ObjectFile=".\Release/"
@@ -78,7 +81,7 @@
 				SuppressStartupBanner="true"
 				ModuleDefinitionFile=".\SFmpqapi.def"
 				ProgramDatabaseFile=".\Release/SFmpq.pdb"
-				RandomizedBaseAddress="1"
+				RandomizedBaseAddress="0"
 				DataExecutionPrevention="0"
 				ImportLibrary=".\Release/SFmpq.lib"
 				TargetMachine="1"
@@ -116,6 +119,7 @@
 			UseOfMFC="0"
 			ATLMinimizesCRunTimeLibraryUsage="false"
 			CharacterSet="2"
+			WholeProgramOptimization="1"
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
@@ -141,11 +145,12 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				Optimization="2"
-				InlineFunctionExpansion="1"
+				InlineFunctionExpansion="0"
+				FavorSizeOrSpeed="1"
 				PreprocessorDefinitions="WIN32;NDEBUG;_WINDOWS;_USRDLL;SFMPQAPI_EXPORTS;ZLIB_DLL"
 				StringPooling="true"
 				RuntimeLibrary="0"
-				EnableFunctionLevelLinking="true"
+				EnableFunctionLevelLinking="false"
 				PrecompiledHeaderFile=".\Release/SFmpqapi.pch"
 				AssemblerListingLocation=".\Release/"
 				ObjectFile=".\Release/"
@@ -171,7 +176,7 @@
 				SuppressStartupBanner="true"
 				ModuleDefinitionFile=".\SFmpqapi.def"
 				ProgramDatabaseFile=".\Release/SFmpq.pdb"
-				RandomizedBaseAddress="1"
+				RandomizedBaseAddress="0"
 				DataExecutionPrevention="0"
 				ImportLibrary=".\Release/SFmpq.lib"
 				TargetMachine="1"