6 files changed, 106 insertions, 14 deletions
diff --git a/indra/llvfs/CMakeLists.txt b/indra/llvfs/CMakeLists.txt
index cc0297e3dc..0de3fa33f9 100644
--- a/indra/llvfs/CMakeLists.txt
+++ b/indra/llvfs/CMakeLists.txt
@@ -23,6 +23,7 @@ set(llvfs_HEADER_FILES
     CMakeLists.txt
 
     lldir.h
+    lldirguard.h
     lllfsthread.h
     llpidlock.h
     llvfile.h
diff --git a/indra/llvfs/lldir.cpp b/indra/llvfs/lldir.cpp
index 745e53c980..781321e5e4 100644
--- a/indra/llvfs/lldir.cpp
+++ b/indra/llvfs/lldir.cpp
@@ -404,6 +404,12 @@ std::string LLDir::getExpandedFilename(ELLPath location, const std::string& subd
 		prefix = getExecutableDir();
 		break;
 		
+	case LL_PATH_FONTS:
+		prefix = getAppRODataDir();
+		prefix += mDirDelimiter;
+		prefix += "fonts";
+		break;
+		
 	default:
 		llassert(0);
 	}
@@ -419,6 +425,11 @@ std::string LLDir::getExpandedFilename(ELLPath location, const std::string& subd
 		filename = subdir1 + mDirDelimiter + filename;
 	}
 
+	if (prefix.empty())
+	{
+		llwarns << "prefix is empty, possible bad filename" << llendl;
+	}
+	
 	std::string expanded_filename;
 	if (!filename.empty())
 	{
@@ -673,11 +684,6 @@ void LLDir::dumpCurrentDirectories()
 	LL_DEBUGS2("AppInit","Directories") << "  CAFile:				 " << getCAFile() << LL_ENDL;
 	LL_DEBUGS2("AppInit","Directories") << "  SkinBaseDir:           " << getSkinBaseDir() << LL_ENDL;
 	LL_DEBUGS2("AppInit","Directories") << "  SkinDir:               " << getSkinDir() << LL_ENDL;
-
-#if LL_LIBXUL_ENABLED
- 	LL_DEBUGS2("AppInit","Directories") << "  HTML Path:             " << getExpandedFilename( LL_PATH_HTML, "" ) << llendl;
- 	LL_DEBUGS2("AppInit","Directories") << "  Mozilla Profile Path:  " << getExpandedFilename( LL_PATH_MOZILLA_PROFILE, "" ) << llendl;
-#endif
 }
 
 
diff --git a/indra/llvfs/lldir.h b/indra/llvfs/lldir.h
index 6c9fea6b6a..07c814769e 100644
--- a/indra/llvfs/lldir.h
+++ b/indra/llvfs/lldir.h
@@ -60,6 +60,7 @@ typedef enum ELLPath
 //	LL_PATH_HTML = 16,
 	LL_PATH_EXECUTABLE = 16,
 	LL_PATH_DEFAULT_SKIN = 17,
+	LL_PATH_FONTS = 18,
 	LL_PATH_LAST
 } ELLPath;
 
diff --git a/indra/llvfs/lldir_mac.cpp b/indra/llvfs/lldir_mac.cpp
index 346f7dd8ed..7bc6f63e1f 100644
--- a/indra/llvfs/lldir_mac.cpp
+++ b/indra/llvfs/lldir_mac.cpp
@@ -68,7 +68,8 @@ static void CFStringRefToLLString(CFStringRef stringRef, std::string &llString,
 {
 	if (stringRef)
 	{
-		long	bufferSize = CFStringGetLength(stringRef) + 1;
+		long stringSize = CFStringGetLength(stringRef) + 1;
+		long bufferSize = CFStringGetMaximumSizeForEncoding(stringSize,kCFStringEncodingUTF8);
 		char* buffer = new char[bufferSize];
 		memset(buffer, 0, bufferSize);
 		if (CFStringGetCString(stringRef, buffer, bufferSize, kCFStringEncodingUTF8))
diff --git a/indra/llvfs/lldir_win32.cpp b/indra/llvfs/lldir_win32.cpp
index 3e302764de..4c376f11a5 100644
--- a/indra/llvfs/lldir_win32.cpp
+++ b/indra/llvfs/lldir_win32.cpp
@@ -121,17 +121,22 @@ LLDir_Win32::LLDir_Win32()
 	GetCurrentDirectory(MAX_PATH, w_str);
 	mExecutableDir = utf16str_to_utf8str(llutf16string(w_str));
 #endif
-	
-	// When running in a dev tree, app_settings is under indra/newview/
-	// but in production it is under Program Files/SecondLife/
-	// Attempt to detect which one we're using. JC
-	if (mExecutableDir.find("indra") != std::string::npos)
-		mAppRODataDir = getCurPath();
-	else
-		mAppRODataDir = mExecutableDir;
+
+	mAppRODataDir = ".";	
 
 	mSkinBaseDir = mAppRODataDir + mDirDelimiter + "skins";
 
+	if (mExecutableDir.find("indra") == std::string::npos)
+	{
+		// Running from installed directory.  Make sure current
+		// directory isn't something crazy (e.g. if invoking from
+		// command line).
+		SetCurrentDirectory(utf8str_to_utf16str(mExecutableDir).c_str());
+		GetCurrentDirectory(MAX_PATH, w_str);
+		mWorkingDir = utf16str_to_utf8str(llutf16string(w_str));
+	}
+	llinfos << "mAppRODataDir = " << mAppRODataDir << llendl;
+
 	// Build the default cache directory
 	mDefaultCacheDir = buildSLOSCacheDir();
 	
diff --git a/indra/llvfs/lldirguard.h b/indra/llvfs/lldirguard.h
new file mode 100644
index 0000000000..85366120d8
--- /dev/null
+++ b/indra/llvfs/lldirguard.h
@@ -0,0 +1,78 @@
+/** 
+ * @file lldirguard.h
+ * @brief Protect working directory from being changed in scope.
+ *
+ * $LicenseInfo:firstyear=2009&license=viewergpl$
+ * 
+ * Copyright (c) 2009, Linden Research, Inc.
+ * 
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab.  Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
+ * 
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
+ * 
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ * 
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_DIRGUARD_H
+#define LL_DIRGUARD_H
+
+#include "linden_common.h"
+#include "llerror.h"
+
+#if LL_WINDOWS
+class LLDirectoryGuard
+{
+public:
+	LLDirectoryGuard()
+	{
+		mOrigDirLen = GetCurrentDirectory(MAX_PATH, mOrigDir);
+	}
+
+	~LLDirectoryGuard()
+	{
+		mFinalDirLen = GetCurrentDirectory(MAX_PATH, mFinalDir);
+		if ((mOrigDirLen!=mFinalDirLen) ||
+			(wcsncmp(mOrigDir,mFinalDir,mOrigDirLen)!=0))
+		{
+			// Dir has changed
+			std::string mOrigDirUtf8 = utf16str_to_utf8str(llutf16string(mOrigDir));
+			std::string mFinalDirUtf8 = utf16str_to_utf8str(llutf16string(mFinalDir));
+			llinfos << "Resetting working dir from " << mFinalDirUtf8 << " to " << mOrigDirUtf8 << llendl;
+			SetCurrentDirectory(mOrigDir);
+		}
+	}
+
+private:
+	TCHAR mOrigDir[MAX_PATH];
+	DWORD mOrigDirLen;
+	TCHAR mFinalDir[MAX_PATH];
+	DWORD mFinalDirLen;
+};
+#else // No-op outside Windows.
+class LLDirectoryGuard
+{
+public:
+	LLDirectoryGuard() {}
+	~LLDirectoryGuard() {}
+};
+#endif 
+
+
+#endif