lldir.h
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- /**
- * @file lldir.h
- * @brief Definition of directory utilities class
- *
- * $LicenseInfo:firstyear=2000&license=viewergpl$
- *
- * Copyright (c) 2000-2010, 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_LLDIR_H
- #define LL_LLDIR_H
- #if LL_SOLARIS
- #include <sys/param.h>
- #define MAX_PATH MAXPATHLEN
- #endif
- // these numbers *may* get serialized (really??), 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_LAST
- } ELLPath;
- class LLDir
- {
- public:
- 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;
- virtual S32 deleteFilesInDir(const std::string &dirname, const std::string &mask);
- // pure virtual functions
- virtual U32 countFilesInDir(const std::string &dirname, const std::string &mask) = 0;
- virtual BOOL getNextFileInDir(const std::string &dirname, const std::string &mask, std::string &fname, BOOL wrap) = 0;
- virtual void getRandomFileInDir(const std::string &dirname, const std::string &mask, std::string &fname) = 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;
- 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 &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 &getSkinDir() const; // User-specified skin folder.
- const std::string &getUserSkinDir() const; // User-specified skin folder with user modifications. e.g. c:documents and settingsusernameapplication datasecond lifeskinscurskin
- const std::string &getDefaultSkinDir() const; // folder for default skin. e.g. c:program filessecond lifeskinsdefault
- const std::string getSkinBaseDir() const; // folder that contains all installed skins (not user modifications). e.g. c:program filessecond lifeskins
- const std::string &getLLPluginDir() const; // Directory containing plugins and plugin shell
- // 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"
- // these methods search the various skin paths for the specified file in the following order:
- // getUserSkinDir(), getSkinDir(), getDefaultSkinDir()
- std::string findSkinnedFilename(const std::string &filename) const;
- std::string findSkinnedFilename(const std::string &subdir, const std::string &filename) const;
- std::string findSkinnedFilename(const std::string &subdir1, const std::string &subdir2, const std::string &filename) const;
- // random filename in common temporary directory
- std::string getTempFilename() const;
- // For producing safe download file names from potentially unsafe ones
- static std::string getScrubbedFileName(const std::string uncleanFileName);
- static std::string getForbiddenFileChars();
- virtual void setChatLogsDir(const std::string &path); // Set the chat logs dir to this user's dir
- virtual void setPerAccountChatLogsDir(const std::string &first, const std::string &last); // Set the per user chat log directory.
- virtual void setLindenUserDir(const std::string &first, const std::string &last); // Set the linden user dir to this user's dir
- virtual void setSkinFolder(const std::string &skin_folder);
- virtual bool setCacheDir(const std::string &path);
- 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
- 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 mSkinBaseDir; // Base for skins paths.
- std::string mSkinDir; // Location for current skin info.
- std::string mDefaultSkinDir; // Location for default skin info.
- std::string mUserSkinDir; // Location for user-modified skin info.
- std::string mLLPluginDir; // Location for plugins and plugin shell
- };
- void dir_exists_or_crash(const std::string &dir_name);
- extern LLDir *gDirUtilp;
- #endif // LL_LLDIR_H