Merge DRTVWR-591-maint-X to main on promotion of secondlife/viewer #705: Maintenance X

1 files changed, 210 insertions, 210 deletions

diff --git a/indra/llfilesystem/lldir.h b/indra/llfilesystem/lldir.h
index b9a046ba33..be82f55e46 100644
--- a/indra/llfilesystem/lldir.h
+++ b/indra/llfilesystem/lldir.h
@@ -1,25 +1,25 @@
-/**  
+/**
  * @file lldir.h
  * @brief Definition of directory utilities class
  *
  * $LicenseInfo:firstyear=2000&license=viewerlgpl$
  * Second Life Viewer Source Code
  * Copyright (C) 2010, Linden Research, Inc.
- * 
+ *
  * 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;
  * version 2.1 of the License only.
- * 
+ *
  * 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 Street, Fifth Floor, Boston, MA  02110-1301  USA
- * 
+ *
  * Linden Research, Inc., 945 Battery Street, San Francisco, CA  94111  USA
  * $/LicenseInfo$
  */
@@ -30,245 +30,245 @@
 // these numbers are read from settings_files.xml, so we need to be explicit
 typedef enum ELLPath
 {
-	LL_PATH_NONE = 0,
-	LL_PATH_USER_SETTINGS = 1,
-	LL_PATH_APP_SETTINGS = 2,	
-	LL_PATH_PER_SL_ACCOUNT = 3, // returns/expands to blank string if we don't know the account name yet
-	LL_PATH_CACHE = 4,	
-	LL_PATH_CHARACTER = 5,	
-	LL_PATH_HELP = 6,		
-	LL_PATH_LOGS = 7,
-	LL_PATH_TEMP = 8,
-	LL_PATH_SKINS = 9,
-	LL_PATH_TOP_SKIN = 10,
-	LL_PATH_CHAT_LOGS = 11,
-	LL_PATH_PER_ACCOUNT_CHAT_LOGS = 12,
-	LL_PATH_USER_SKIN = 14,
-	LL_PATH_LOCAL_ASSETS = 15,
-	LL_PATH_EXECUTABLE = 16,
-	LL_PATH_DEFAULT_SKIN = 17,
-	LL_PATH_FONTS = 18,
+    LL_PATH_NONE = 0,
+    LL_PATH_USER_SETTINGS = 1,
+    LL_PATH_APP_SETTINGS = 2,
+    LL_PATH_PER_SL_ACCOUNT = 3, // returns/expands to blank string if we don't know the account name yet
+    LL_PATH_CACHE = 4,
+    LL_PATH_CHARACTER = 5,
+    LL_PATH_HELP = 6,
+    LL_PATH_LOGS = 7,
+    LL_PATH_TEMP = 8,
+    LL_PATH_SKINS = 9,
+    LL_PATH_TOP_SKIN = 10,
+    LL_PATH_CHAT_LOGS = 11,
+    LL_PATH_PER_ACCOUNT_CHAT_LOGS = 12,
+    LL_PATH_USER_SKIN = 14,
+    LL_PATH_LOCAL_ASSETS = 15,
+    LL_PATH_EXECUTABLE = 16,
+    LL_PATH_DEFAULT_SKIN = 17,
+    LL_PATH_FONTS = 18,
     LL_PATH_DUMP = 19,
-	LL_PATH_LAST
+    LL_PATH_LAST
 } ELLPath;
 
 /// Directory operations
 class LLDir
 {
  public:
-	LLDir();
-	virtual ~LLDir();
+    LLDir();
+    virtual ~LLDir();
 
-	// app_name - Usually SecondLife, used for creating settings directories
-	// in OS-specific location, such as C:\Documents and Settings
-	// app_read_only_data_dir - Usually the source code directory, used
-	// for test applications to read newview data files.
-	virtual void initAppDirs(const std::string &app_name, 
-		const std::string& app_read_only_data_dir = "") = 0;
+    // app_name - Usually SecondLife, used for creating settings directories
+    // in OS-specific location, such as C:\Documents and Settings
+    // app_read_only_data_dir - Usually the source code directory, used
+    // for test applications to read newview data files.
+    virtual void initAppDirs(const std::string &app_name,
+        const std::string& app_read_only_data_dir = "") = 0;
 
-	virtual S32 deleteFilesInDir(const std::string &dirname, const std::string &mask);
+    virtual S32 deleteFilesInDir(const std::string &dirname, const std::string &mask);
     U32 deleteDirAndContents(const std::string& dir_name);
     std::vector<std::string> getFilesInDir(const std::string &dirname);
 // pure virtual functions
-	virtual std::string getCurPath() = 0;
-	virtual bool fileExists(const std::string &filename) const = 0;
+    virtual std::string getCurPath() = 0;
+    virtual bool fileExists(const std::string &filename) const = 0;
 
-	const std::string findFile(const std::string& filename, const std::vector<std::string> filenames) const; 
-	const std::string findFile(const std::string& filename, const std::string& searchPath1 = "", const std::string& searchPath2 = "", const std::string& searchPath3 = "") const;
+    const std::string findFile(const std::string& filename, const std::vector<std::string> filenames) const;
+    const std::string findFile(const std::string& filename, const std::string& searchPath1 = "", const std::string& searchPath2 = "", const std::string& searchPath3 = "") const;
 
-	virtual std::string getLLPluginLauncher() = 0; // full path and name for the plugin shell
-	virtual std::string getLLPluginFilename(std::string base_name) = 0; // full path and name to the plugin DSO for this base_name (i.e. 'FOO' -> '/bar/baz/libFOO.so')
+    virtual std::string getLLPluginLauncher() = 0; // full path and name for the plugin shell
+    virtual std::string getLLPluginFilename(std::string base_name) = 0; // full path and name to the plugin DSO for this base_name (i.e. 'FOO' -> '/bar/baz/libFOO.so')
 
-	const std::string &getExecutablePathAndName() const;	// Full pathname of the executable
-	const std::string &getAppName() const;			// install directory under progams/ ie "SecondLife"
-	const std::string &getExecutableDir() const;	// Directory where the executable is located
-	const std::string &getExecutableFilename() const;// Filename of .exe
-	const std::string &getWorkingDir() const; // Current working directory
-	const std::string &getAppRODataDir() const;	// Location of read-only data files
-	const std::string &getOSUserDir() const;		// Location of the os-specific user dir
-	const std::string &getOSUserAppDir() const;	// Location of the os-specific user app dir
-	const std::string &getLindenUserDir() const;	// Location of the Linden user dir.
-	const std::string &getChatLogsDir() const;	// Location of the chat logs dir.
-	const std::string &getDumpDir() const;	// Location of the per-run dump dir.
-	bool              dumpDirExists() const;
-	const std::string &getPerAccountChatLogsDir() const;	// Location of the per account chat logs dir.
-	const std::string &getTempDir() const;			// Common temporary directory
-	const std::string  getCacheDir(bool get_default = false) const;	// Location of the cache.
-	const std::string &getOSCacheDir() const;		// location of OS-specific cache folder (may be empty string)
-	const std::string &getCAFile() const;			// File containing TLS certificate authorities
-	const std::string &getDirDelimiter() const;	// directory separator for platform (ie. '\' or '/' or ':')
-	const std::string &getDefaultSkinDir() const;	// folder for default skin. e.g. c:\program files\second life\skins\default
-	const std::string &getSkinDir() const;		// User-specified skin folder.
-	const std::string &getUserDefaultSkinDir() const; // dir with user modifications to default skin
-	const std::string &getUserSkinDir() const;		// User-specified skin folder with user modifications. e.g. c:\documents and settings\username\application data\second life\skins\curskin
-	const std::string getSkinBaseDir() const;		// folder that contains all installed skins (not user modifications). e.g. c:\program files\second life\skins
-	const std::string &getLLPluginDir() const;		// Directory containing plugins and plugin shell
-	const std::string &getUserName() const;
+    const std::string &getExecutablePathAndName() const;    // Full pathname of the executable
+    const std::string &getAppName() const;          // install directory under progams/ ie "SecondLife"
+    const std::string &getExecutableDir() const;    // Directory where the executable is located
+    const std::string &getExecutableFilename() const;// Filename of .exe
+    const std::string &getWorkingDir() const; // Current working directory
+    const std::string &getAppRODataDir() const; // Location of read-only data files
+    const std::string &getOSUserDir() const;        // Location of the os-specific user dir
+    const std::string &getOSUserAppDir() const; // Location of the os-specific user app dir
+    const std::string &getLindenUserDir() const;    // Location of the Linden user dir.
+    const std::string &getChatLogsDir() const;  // Location of the chat logs dir.
+    const std::string &getDumpDir() const;  // Location of the per-run dump dir.
+    bool              dumpDirExists() const;
+    const std::string &getPerAccountChatLogsDir() const;    // Location of the per account chat logs dir.
+    const std::string &getTempDir() const;          // Common temporary directory
+    const std::string  getCacheDir(bool get_default = false) const; // Location of the cache.
+    const std::string &getOSCacheDir() const;       // location of OS-specific cache folder (may be empty string)
+    const std::string &getCAFile() const;           // File containing TLS certificate authorities
+    const std::string &getDirDelimiter() const; // directory separator for platform (ie. '\' or '/' or ':')
+    const std::string &getDefaultSkinDir() const;   // folder for default skin. e.g. c:\program files\second life\skins\default
+    const std::string &getSkinDir() const;      // User-specified skin folder.
+    const std::string &getUserDefaultSkinDir() const; // dir with user modifications to default skin
+    const std::string &getUserSkinDir() const;      // User-specified skin folder with user modifications. e.g. c:\documents and settings\username\application data\second life\skins\curskin
+    const std::string getSkinBaseDir() const;       // folder that contains all installed skins (not user modifications). e.g. c:\program files\second life\skins
+    const std::string &getLLPluginDir() const;      // Directory containing plugins and plugin shell
+    const std::string &getUserName() const;
 
-	// Expanded filename
-	std::string getExpandedFilename(ELLPath location, const std::string &filename) const;
-	std::string getExpandedFilename(ELLPath location, const std::string &subdir, const std::string &filename) const;
-	std::string getExpandedFilename(ELLPath location, const std::string &subdir1, const std::string &subdir2, const std::string &filename) const;
+    // Expanded filename
+    std::string getExpandedFilename(ELLPath location, const std::string &filename) const;
+    std::string getExpandedFilename(ELLPath location, const std::string &subdir, const std::string &filename) const;
+    std::string getExpandedFilename(ELLPath location, const std::string &subdir1, const std::string &subdir2, const std::string &filename) const;
 
-	// Base and Directory name extraction
-	std::string getBaseFileName(const std::string& filepath, bool strip_exten = false) const;
-	std::string getDirName(const std::string& filepath) const;
-	std::string getExtension(const std::string& filepath) const; // Excludes '.', e.g getExtension("foo.wav") == "wav"
+    // Base and Directory name extraction
+    std::string getBaseFileName(const std::string& filepath, bool strip_exten = false) const;
+    std::string getDirName(const std::string& filepath) const;
+    std::string getExtension(const std::string& filepath) const; // Excludes '.', e.g getExtension("foo.wav") == "wav"
 
-	// these methods search the various skin paths for the specified file in the following order:
-	// getUserSkinDir(), getUserDefaultSkinDir(), getSkinDir(), getDefaultSkinDir()
-	/// param value for findSkinnedFilenames(), explained below
-	enum ESkinConstraint { CURRENT_SKIN, ALL_SKINS };
-	/**
-	 * Given a filename within skin, return an ordered sequence of paths to
-	 * search. Nonexistent files will be filtered out -- which means that the
-	 * vector might be empty.
-	 *
-	 * @param subdir Identify top-level skin subdirectory by passing one of
-	 * LLDir::XUI (file lives under "xui" subtree), LLDir::TEXTURES (file
-	 * lives under "textures" subtree), LLDir::SKINBASE (file lives at top
-	 * level of skin subdirectory).
-	 * @param filename Desired filename within subdir within skin, e.g.
-	 * "panel_login.xml". DO NOT prepend (e.g.) "xui" or the desired language.
-	 * @param constraint Callers perform two different kinds of processing.
-	 * When fetching a XUI file, for instance, the existence of @a filename in
-	 * the specified skin completely supercedes any @a filename in the default
-	 * skin. For that case, leave the default @a constraint=CURRENT_SKIN. The
-	 * returned vector will contain only
-	 * ".../<i>current_skin</i>/xui/en/<i>filename</i>",
-	 * ".../<i>current_skin</i>/xui/<i>current_language</i>/<i>filename</i>".
-	 * But for (e.g.) "strings.xml", we want a given skin to be able to
-	 * override only specific entries from the default skin. Any string not
-	 * defined in the specified skin will be sought in the default skin. For
-	 * that case, pass @a constraint=ALL_SKINS. The returned vector will
-	 * contain at least ".../default/xui/en/strings.xml",
-	 * ".../default/xui/<i>current_language</i>/strings.xml",
-	 * ".../<i>current_skin</i>/xui/en/strings.xml",
-	 * ".../<i>current_skin</i>/xui/<i>current_language</i>/strings.xml".
-	 */
-	std::vector<std::string> findSkinnedFilenames(const std::string& subdir,
-												  const std::string& filename,
-												  ESkinConstraint constraint=CURRENT_SKIN) const;
-	/// Values for findSkinnedFilenames(subdir) parameter
-	static const char *XUI, *TEXTURES, *SKINBASE;
-	/**
-	 * Return the base-language pathname from findSkinnedFilenames(), or
-	 * the empty string if no such file exists. Parameters are identical to
-	 * findSkinnedFilenames(). This is shorthand for capturing the vector
-	 * returned by findSkinnedFilenames(), checking for empty() and then
-	 * returning front().
-	 */
-	std::string findSkinnedFilenameBaseLang(const std::string &subdir,
-											const std::string &filename,
-											ESkinConstraint constraint=CURRENT_SKIN) const;
-	/**
-	 * Return the "most localized" pathname from findSkinnedFilenames(), or
-	 * the empty string if no such file exists. Parameters are identical to
-	 * findSkinnedFilenames(). This is shorthand for capturing the vector
-	 * returned by findSkinnedFilenames(), checking for empty() and then
-	 * returning back().
-	 */
-	std::string findSkinnedFilename(const std::string &subdir,
-									const std::string &filename,
-									ESkinConstraint constraint=CURRENT_SKIN) const;
+    // these methods search the various skin paths for the specified file in the following order:
+    // getUserSkinDir(), getUserDefaultSkinDir(), getSkinDir(), getDefaultSkinDir()
+    /// param value for findSkinnedFilenames(), explained below
+    enum ESkinConstraint { CURRENT_SKIN, ALL_SKINS };
+    /**
+     * Given a filename within skin, return an ordered sequence of paths to
+     * search. Nonexistent files will be filtered out -- which means that the
+     * vector might be empty.
+     *
+     * @param subdir Identify top-level skin subdirectory by passing one of
+     * LLDir::XUI (file lives under "xui" subtree), LLDir::TEXTURES (file
+     * lives under "textures" subtree), LLDir::SKINBASE (file lives at top
+     * level of skin subdirectory).
+     * @param filename Desired filename within subdir within skin, e.g.
+     * "panel_login.xml". DO NOT prepend (e.g.) "xui" or the desired language.
+     * @param constraint Callers perform two different kinds of processing.
+     * When fetching a XUI file, for instance, the existence of @a filename in
+     * the specified skin completely supercedes any @a filename in the default
+     * skin. For that case, leave the default @a constraint=CURRENT_SKIN. The
+     * returned vector will contain only
+     * ".../<i>current_skin</i>/xui/en/<i>filename</i>",
+     * ".../<i>current_skin</i>/xui/<i>current_language</i>/<i>filename</i>".
+     * But for (e.g.) "strings.xml", we want a given skin to be able to
+     * override only specific entries from the default skin. Any string not
+     * defined in the specified skin will be sought in the default skin. For
+     * that case, pass @a constraint=ALL_SKINS. The returned vector will
+     * contain at least ".../default/xui/en/strings.xml",
+     * ".../default/xui/<i>current_language</i>/strings.xml",
+     * ".../<i>current_skin</i>/xui/en/strings.xml",
+     * ".../<i>current_skin</i>/xui/<i>current_language</i>/strings.xml".
+     */
+    std::vector<std::string> findSkinnedFilenames(const std::string& subdir,
+                                                  const std::string& filename,
+                                                  ESkinConstraint constraint=CURRENT_SKIN) const;
+    /// Values for findSkinnedFilenames(subdir) parameter
+    static const char *XUI, *TEXTURES, *SKINBASE;
+    /**
+     * Return the base-language pathname from findSkinnedFilenames(), or
+     * the empty string if no such file exists. Parameters are identical to
+     * findSkinnedFilenames(). This is shorthand for capturing the vector
+     * returned by findSkinnedFilenames(), checking for empty() and then
+     * returning front().
+     */
+    std::string findSkinnedFilenameBaseLang(const std::string &subdir,
+                                            const std::string &filename,
+                                            ESkinConstraint constraint=CURRENT_SKIN) const;
+    /**
+     * Return the "most localized" pathname from findSkinnedFilenames(), or
+     * the empty string if no such file exists. Parameters are identical to
+     * findSkinnedFilenames(). This is shorthand for capturing the vector
+     * returned by findSkinnedFilenames(), checking for empty() and then
+     * returning back().
+     */
+    std::string findSkinnedFilename(const std::string &subdir,
+                                    const std::string &filename,
+                                    ESkinConstraint constraint=CURRENT_SKIN) const;
 
-	// random filename in common temporary directory
-	std::string getTempFilename() const;
+    // random filename in common temporary directory
+    std::string getTempFilename() const;
 
     static std::string getDumpLogsDirPath(const std::string &file_name = "");
 
-	// For producing safe download file names from potentially unsafe ones
-	static std::string getScrubbedFileName(const std::string uncleanFileName);
-	static std::string getForbiddenFileChars();
+    // For producing safe download file names from potentially unsafe ones
+    static std::string getScrubbedFileName(const std::string uncleanFileName);
+    static std::string getForbiddenFileChars();
     void setDumpDir( const std::string& path );
 
 
-	virtual void setChatLogsDir(const std::string &path);		// Set the chat logs dir to this user's dir
-	virtual void setPerAccountChatLogsDir(const std::string &username);		// Set the per user chat log directory.
-	virtual void setLindenUserDir(const std::string &username);		// Set the linden user dir to this user's dir
-	virtual void setSkinFolder(const std::string &skin_folder, const std::string& language);
-	virtual std::string getSkinFolder() const;
-	virtual std::string getLanguage() const;
-	virtual bool setCacheDir(const std::string &path);
-	virtual void updatePerAccountChatLogsDir();
+    virtual void setChatLogsDir(const std::string &path);       // Set the chat logs dir to this user's dir
+    virtual void setPerAccountChatLogsDir(const std::string &username);     // Set the per user chat log directory.
+    virtual void setLindenUserDir(const std::string &username);     // Set the linden user dir to this user's dir
+    virtual void setSkinFolder(const std::string &skin_folder, const std::string& language);
+    virtual std::string getSkinFolder() const;
+    virtual std::string getLanguage() const;
+    virtual bool setCacheDir(const std::string &path);
+    virtual void updatePerAccountChatLogsDir();
 
-	virtual void dumpCurrentDirectories(LLError::ELevel level = LLError::LEVEL_DEBUG);
+    virtual void dumpCurrentDirectories(LLError::ELevel level = LLError::LEVEL_DEBUG);
 
-	// Utility routine
-	std::string buildSLOSCacheDir() const;
+    // Utility routine
+    std::string buildSLOSCacheDir() const;
 
-	/// Append specified @a name to @a destpath, separated by getDirDelimiter()
-	/// if both are non-empty.
-	void append(std::string& destpath, const std::string& name) const;
-	/// Variadic form: append @a name0 and @a name1 and arbitrary other @a
-	/// names to @a destpath, separated by getDirDelimiter() as needed.
-	template <typename... NAMES>
-	void append(std::string& destpath, const std::string& name0, const std::string& name1,
-				const NAMES& ... names) const
-	{
-		// In a typical recursion case, we'd accept (destpath, name0, names).
-		// We accept (destpath, name0, name1, names) because it's important to
-		// delegate the two-argument case to the non-template implementation.
-		append(destpath, name0);
-		append(destpath, name1, names...);
-	}
+    /// Append specified @a name to @a destpath, separated by getDirDelimiter()
+    /// if both are non-empty.
+    void append(std::string& destpath, const std::string& name) const;
+    /// Variadic form: append @a name0 and @a name1 and arbitrary other @a
+    /// names to @a destpath, separated by getDirDelimiter() as needed.
+    template <typename... NAMES>
+    void append(std::string& destpath, const std::string& name0, const std::string& name1,
+                const NAMES& ... names) const
+    {
+        // In a typical recursion case, we'd accept (destpath, name0, names).
+        // We accept (destpath, name0, name1, names) because it's important to
+        // delegate the two-argument case to the non-template implementation.
+        append(destpath, name0);
+        append(destpath, name1, names...);
+    }
 
-	/// Append specified @a names to @a path, separated by getDirDelimiter()
-	/// as needed. Return result, leaving @a path unmodified.
-	template <typename... NAMES>
-	std::string add(const std::string& path, const NAMES& ... names) const
-	{
-		std::string destpath(path);
-		append(destpath, names...);
-		return destpath;
-	}
+    /// Append specified @a names to @a path, separated by getDirDelimiter()
+    /// as needed. Return result, leaving @a path unmodified.
+    template <typename... NAMES>
+    std::string add(const std::string& path, const NAMES& ... names) const
+    {
+        std::string destpath(path);
+        append(destpath, names...);
+        return destpath;
+    }
 
 protected:
-	// Does an add() or append() call need a directory delimiter?
-	typedef std::pair<bool, unsigned short> SepOff;
-	SepOff needSep(const std::string& path, const std::string& name) const;
-	// build mSearchSkinDirs without adding duplicates
-	void addSearchSkinDir(const std::string& skindir);
+    // Does an add() or append() call need a directory delimiter?
+    typedef std::pair<bool, unsigned short> SepOff;
+    SepOff needSep(const std::string& path, const std::string& name) const;
+    // build mSearchSkinDirs without adding duplicates
+    void addSearchSkinDir(const std::string& skindir);
 
-	// Internal to findSkinnedFilenames()
-	template <typename FUNCTION>
-	void walkSearchSkinDirs(const std::string& subdir,
-							const std::vector<std::string>& subsubdirs,
-							const std::string& filename,
-							const FUNCTION& function) const;
+    // Internal to findSkinnedFilenames()
+    template <typename FUNCTION>
+    void walkSearchSkinDirs(const std::string& subdir,
+                            const std::vector<std::string>& subsubdirs,
+                            const std::string& filename,
+                            const FUNCTION& function) const;
 
-	std::string mAppName;               // install directory under progams/ ie "SecondLife"   
-	std::string mExecutablePathAndName; // full path + Filename of .exe
-	std::string mExecutableFilename;    // Filename of .exe
-	std::string mExecutableDir;	 	 // Location of executable
-	std::string mWorkingDir;	 	 // Current working directory
-	std::string mAppRODataDir;			 // Location for static app data
-	std::string mOSUserDir;			 // OS Specific user directory
-	std::string mOSUserAppDir;			 // OS Specific user app directory
-	std::string mLindenUserDir;		 // Location for Linden user-specific data
-	std::string mPerAccountChatLogsDir;		 // Location for chat logs.
-	std::string mChatLogsDir;		 // Location for chat logs.
-	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 mSkinName;           // caller-specified skin name
-	std::string mSkinBaseDir;			// Base for skins paths.
-	std::string mDefaultSkinDir;			// Location for default skin info.
-	std::string mSkinDir;			// Location for current skin info.
-	std::string mUserDefaultSkinDir;		// Location for default skin info.
-	std::string mUserSkinDir;			// Location for user-modified skin info.
-	// Skin directories to search, most general to most specific. This order
-	// works well for composing fine-grained files, in which an individual item
-	// in a specific file overrides the corresponding item in more general
-	// files. Of course, for a file-level search, iterate backwards.
-	std::vector<std::string> mSearchSkinDirs;
-	std::string mLanguage;              // Current viewer language
-	std::string mLLPluginDir;			// Location for plugins and plugin shell
+    std::string mAppName;               // install directory under progams/ ie "SecondLife"
+    std::string mExecutablePathAndName; // full path + Filename of .exe
+    std::string mExecutableFilename;    // Filename of .exe
+    std::string mExecutableDir;      // Location of executable
+    std::string mWorkingDir;         // Current working directory
+    std::string mAppRODataDir;           // Location for static app data
+    std::string mOSUserDir;          // OS Specific user directory
+    std::string mOSUserAppDir;           // OS Specific user app directory
+    std::string mLindenUserDir;      // Location for Linden user-specific data
+    std::string mPerAccountChatLogsDir;      // Location for chat logs.
+    std::string mChatLogsDir;        // Location for chat logs.
+    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 mSkinName;           // caller-specified skin name
+    std::string mSkinBaseDir;           // Base for skins paths.
+    std::string mDefaultSkinDir;            // Location for default skin info.
+    std::string mSkinDir;           // Location for current skin info.
+    std::string mUserDefaultSkinDir;        // Location for default skin info.
+    std::string mUserSkinDir;           // Location for user-modified skin info.
+    // Skin directories to search, most general to most specific. This order
+    // works well for composing fine-grained files, in which an individual item
+    // in a specific file overrides the corresponding item in more general
+    // files. Of course, for a file-level search, iterate backwards.
+    std::vector<std::string> mSearchSkinDirs;
+    std::string mLanguage;              // Current viewer language
+    std::string mLLPluginDir;           // Location for plugins and plugin shell
     static std::string sDumpDir;            // Per-run crash report subdir of log directory.
-	std::string mUserName;				// Current user name
+    std::string mUserName;              // Current user name
 };
 
 void dir_exists_or_crash(const std::string &dir_name);