QAR-1141 svn merge -r107086:107087 svn+ssh://svn.lindenlab.com/svn/user/cg/llvfs-fix-2

indra/llvfs/lldir.cpp

@@ -214,6 +214,23 @@ const std::string &LLDir::getTempDir() const
 const std::string  LLDir::getCacheDir(bool get_default) const
 {
 	if (mCacheDir.empty() || get_default)
+	{
+		if (!mDefaultCacheDir.empty())
+		{	// Set at startup - can't set here due to const API
+			return mDefaultCacheDir;
+		}
+		
+		std::string res = buildSLOSCacheDir();
+		return res;
+	}
+	else
+	{
+		return mCacheDir;
+	}
+}
+
+// Return the default cache directory
+std::string LLDir::buildSLOSCacheDir() const
 {
 	std::string res;
 	if (getOSCacheDir().empty())
@@ -233,11 +250,8 @@ const std::string  LLDir::getCacheDir(bool get_default) const
 	}
 	return res;
 }
-	else
-	{
-		return mCacheDir;
-	}
-}
+
+
 
 const std::string &LLDir::getOSCacheDir() const
 {

indra/llvfs/lldir.h

@@ -126,6 +126,9 @@ class LLDir
 
 	virtual void dumpCurrentDirectories();
 	
+	// Utility routine
+	std::string buildSLOSCacheDir() const;
+
 protected:
 	std::string mAppName;               // install directory under progams/ ie "SecondLife"   
 	std::string mExecutablePathAndName; // full path + Filename of .exe
@@ -141,6 +144,7 @@ class LLDir
 	std::string mCAFile;				 // Location of the TLS certificate authority PEM file.
 	std::string mTempDir;
 	std::string mCacheDir;			// cache directory as set by user preference
+	std::string mDefaultCacheDir;	// default cache diretory
 	std::string mOSCacheDir;		// operating system cache dir
 	std::string mDirDelimiter;
 	std::string mSkinDir;			// Location for current skin info.

indra/llvfs/lldir_win32.cpp

@@ -128,6 +128,20 @@ LLDir_Win32::LLDir_Win32()
 		mAppRODataDir = getCurPath();
 	else
 		mAppRODataDir = mExecutableDir;
+
+
+	// Build the default cache directory
+	mDefaultCacheDir = buildSLOSCacheDir();
+	
+	// Make sure it exists
+	int res = LLFile::mkdir(mDefaultCacheDir);
+	if (res == -1)
+	{
+		if (errno != EEXIST)
+		{
+			llwarns << "Couldn't create LL_PATH_CACHE dir " << mDefaultCacheDir << llendl;
+		}
+	}
 }
 
 LLDir_Win32::~LLDir_Win32()