diff options
Diffstat (limited to 'extensions/firefox-extension/chrome/content/jslib/io/filesystem.js')
| -rw-r--r-- | extensions/firefox-extension/chrome/content/jslib/io/filesystem.js | 648 |
1 files changed, 0 insertions, 648 deletions
diff --git a/extensions/firefox-extension/chrome/content/jslib/io/filesystem.js b/extensions/firefox-extension/chrome/content/jslib/io/filesystem.js deleted file mode 100644 index 8e8db4b4f..000000000 --- a/extensions/firefox-extension/chrome/content/jslib/io/filesystem.js +++ /dev/null @@ -1,648 +0,0 @@ -/*** -*- Mode: Javascript; tab-width: 2; - -The contents of this file are subject to the Mozilla Public -License Version 1.1 (the "License"); you may not use this file -except in compliance with the License. You may obtain a copy of -the License at http://www.mozilla.org/MPL/ - -Software distributed under the License is distributed on an "AS -IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or -implied. See the License for the specific language governing -rights and limitations under the License. - -The Original Code is Collabnet code. -The Initial Developer of the Original Code is Collabnet. - -Portions created by Collabnet are -Copyright (C) 2000 Collabnet. All -Rights Reserved. - -Contributor(s): Pete Collins, - Doug Turner, - Brendan Eich, - Warren Harris, - Eric Plaster, - Martin Kutschker -***/ - -if (typeof(JS_LIB_LOADED)=='boolean') { - -/*************************** -* Globals * -***************************/ - -const JS_FILESYSTEM_LOADED = true; -const JS_FILESYSTEM_FILE = "filesystem.js"; -const JS_FS_LOCAL_CID = "@mozilla.org/file/local;1"; -const JS_FS_DIR_CID = "@mozilla.org/file/directory_service;1"; -const JS_FS_NETWORK_CID = '@mozilla.org/network/standard-url;1'; -const JS_FS_URL_COMP = "nsIURL"; -const JS_FS_I_LOCAL_FILE = "nsILocalFile"; -const JS_FS_DIR_I_PROPS = "nsIProperties"; -const JS_FS_INIT_W_PATH = "initWithPath"; -const JS_FS_CHROME_DIR = "AChrom"; -const JS_FS_USR_DEFAULT = "DefProfRt"; -const JS_FS_PREF_DIR = "PrefD"; -const JS_FS_OK = true; -const JS_FS_File_Path = new Components.Constructor - (JS_FS_LOCAL_CID, JS_FS_I_LOCAL_FILE, JS_FS_INIT_W_PATH); -const JS_FS_Dir = new Components.Constructor - (JS_FS_DIR_CID, JS_FS_DIR_I_PROPS); -const JS_FS_URL = new Components.Constructor - (JS_FS_NETWORK_CID, JS_FS_URL_COMP); - -/*************************** -* Globals * -***************************/ - -/*************************** -* FileSystem Object Class * -***************************/ -function FileSystem(aPath) -{ - return (aPath?this.initPath(arguments):void(null)); -} // constructor - -/*************************** -* FileSystem Prototype * -***************************/ -FileSystem.prototype = { - - mPath : null, - mFileInst : null, - -/*************************** -* INIT PATH * -***************************/ -initPath : function(args) -{ - // check if the argument is a file:// url - var fileURL; - if(typeof(args)=='object') { - for (var i=0; i<args.length; i++) { - if(args[i].search(/^file:/) == 0) { - try { - fileURL= new JS_FS_URL(); - fileURL.spec=args[i]; - args[i] = fileURL.path; - } catch (e) { - jslibError(e, "(problem getting file instance)", - "NS_ERROR_UNEXPECTED", JS_FILESYSTEM_FILE+":initPath"); - rv=null; - } - } - } - } else { - if(args.search(/^file:/) == 0) { - try { - fileURL= new JS_FS_URL(); - fileURL.spec=args; - args = fileURL.path; - } catch (e) { - jslibError(e, "(problem getting file instance)", - "NS_ERROR_UNEXPECTED", JS_FILESYSTEM_FILE+":initPath"); - rv=null; - } - } - } - - /** - * If you are wondering what all this extra cruft is, well - * this is here so you can reinitialize 'this' with a new path - */ - var rv = null; - try { - if (typeof(args)=='object') { - this.mFileInst = new JS_FS_File_Path(args[0]?args[0]:this.mPath); - if (args.length>1) - for (i=1; i<args.length; i++) - this.mFileInst.append(args[i]); - (args[0] || this.mPath)?rv=this.mPath = this.mFileInst.path:rv=null; - } else { - this.mFileInst = new JS_FS_File_Path(args?args:this.mPath); - this.mFileInst.path?rv=this.mPath = this.mFileInst.path:rv=null; - } - } catch(e) { - jslibError(e?e:null, - "initPath (nsILocalFile problem)", - "NS_ERROR_UNEXPECTED", - JS_FILESYSTEM_FILE+":initPath"); - rv = null; - } - return rv; -}, - -/*************************** -* CHECK INST * -***************************/ -checkInst : function () -{ - if (!this.mFileInst) { - jslibError(null, - "(no path defined)", - "NS_ERROR_NOT_INITIALIZED", - JS_FILESYSTEM_FILE+":checkInstance"); - return false; - } - return true; -}, - -/*************************** -* PATH * -***************************/ -get path() -{ - if (!this.checkInst()) - throw jslibRes.NS_ERROR_NOT_INITIALIZED; - return this.mFileInst.path; -}, - -/*************************** -* EXISTS * -***************************/ -exists : function () -{ - if (!this.checkInst()) - throw jslibRes.NS_ERROR_NOT_INITIALIZED; - var rv = false; - try { - rv = this.mFileInst.exists(); - } catch(e) { - jslibError(e, - "exists (nsILocalFile problem)", - "NS_ERROR_UNEXPECTED", - JS_FILESYSTEM_FILE+":exists"); - rv = false; - } - return rv; -}, - -/*************************** -* GET LEAF * -***************************/ -get leaf() -{ - if (!this.checkInst()) - throw jslibRes.NS_ERROR_NOT_INITIALIZED; - var rv = null; - try { - rv = this.mFileInst.leafName; - } catch(e) { - jslibError(e, - "(problem getting file instance)", - "NS_ERROR_FAILURE", - JS_FILESYSTEM_FILE+":leaf"); - rv = null; - } - return rv; -}, - -/*************************** -* SET LEAF * -***************************/ -set leaf(aLeaf) -{ - if (!aLeaf) { - jslibError(null, - "(missing argument)", - "NS_ERROR_INVALID_ARG", - JS_FILESYSTEM_FILE+":leaf"); - return null; - } - if (!this.checkInst()) - throw jslibRes.NS_ERROR_NOT_INITIALIZED; - var rv = null; - try { - rv = (this.mFileInst.leafName=aLeaf); - } catch(e) { - jslibError(e, - "(problem getting file instance)", - "NS_ERROR_FAILURE", - JS_FILESYSTEM_FILE+":leaf"); - rv = null; - } - return rv; -}, - -/*************************** -* PARENT * -***************************/ -get parent() -{ - if (!this.checkInst()) - throw jslibRes.NS_ERROR_NOT_INITIALIZED; - var rv = null; - try { - if (this.mFileInst.parent.isDirectory()) { - if (typeof(JS_DIR_LOADED)!='boolean') - include(JS_LIB_PATH+'io/dir.js'); - rv = new Dir(this.mFileInst.parent.path); - } - } catch (e) { - jslibError(e, - "(problem getting file parent)", - "NS_ERROR_UNEXPECTED", - JS_FILESYSTEM_FILE+":parent"); - rv = null; - } - return rv; -}, - -/*************************** -* GET PERMISSIONS * -***************************/ -get permissions() -{ - if (!this.checkInst()) - throw jslibRes.NS_ERROR_NOT_INITIALIZED; - if (!this.exists()) { - jslibError(null, - "(file doesn't exist)", - "NS_ERROR_FAILURE", - JS_FILESYSTEM_FILE+":permisions"); - return null; - } - var rv = null; - try { - rv = this.mFileInst.permissions.toString(8); - } catch(e) { - jslibError(e, - "(problem getting file instance)", - "NS_ERROR_UNEXPECTED", - JS_FILESYSTEM_FILE+":permissions"); - rv = null; - } - return rv; -}, - -/*************************** -* SET PERMISSIONS * -***************************/ -set permissions(aPermission) -{ - if (!this.checkInst()) - throw jslibRes.NS_ERROR_NOT_INITIALIZED; - - if (!aPermission) { - jslibError(null, - "(no new permission defined)", - "NS_ERROR_INVALID_ARG", - JS_FILESYSTEM_FILE+":permissions"); - return null; - } - if (!this.exists()) { - jslibError(null, - "(file doesn't exist)", - "NS_ERROR_FAILURE", - JS_FILESYSTEM_FILE+":permisions"); - return null; - } - if (!this.validatePermissions(aPermission)) { - jslibError(null, - "(invalid permission argument)", - "NS_ERROR_INVALID_ARG", - JS_FILESYSTEM_FILE+":permissions"); - return null; - } - var rv = null; - try { - rv = this.mFileInst.permissions=aPermission; - } catch(e) { - jslibError(e, - "(problem getting file instance)", - "NS_ERROR_UNEXPECTED", - JS_FILESYSTEM_FILE+":permissions"); - rv = null; - } - return rv; - -}, - -/*************************** -* VALIDATE PERMISSIONS * -***************************/ -validatePermissions : function (aNum) -{ - if (typeof(aNum)!='number') - return false; - if (parseInt(aNum.toString(10).length) < 3 ) - return false; - return true; -}, - -/*************************** -* MODIFIED * -***************************/ -get dateModified() -{ - if (!this.checkInst()) - throw jslibRes.NS_ERROR_NOT_INITIALIZED; - if (!this.exists()) { - jslibError(null, - "(file doesn't exist)", - "NS_ERROR_FAILURE", - JS_FILESYSTEM_FILE+":dateModified"); - return null; - } - var rv = null; - try { - rv = (new Date(this.mFileInst.lastModifiedTime)); - } catch(e) { - jslibError(e, - "(problem getting file instance)", - "NS_ERROR_UNEXPECTED", - JS_FILESYSTEM_FILE+":dateModified"); - rv = null; - } - return rv; -}, - -/*************************** -* RESET CACHE * -***************************/ -resetCache : function() -{ - if (!this.checkInst()) - throw jslibRes.NS_ERROR_NOT_INITIALIZED; - var rv = false; - if (this.mPath) { - delete this.mFileInst; - try { - this.mFileInst=new JS_FS_File_Path(this.mPath); - rv = true; - } catch(e) { - jslibError(e, - "(unable to get nsILocalFile)", - "NS_ERROR_UNEXPECTED", - JS_FILESYSTEM_FILE+":resetCache"); - rv = false; - } - } - return rv; -}, - -/*************************** -* nsIFILE * -***************************/ -get nsIFile() -{ - if (!this.checkInst()) - throw jslibRes.NS_ERROR_NOT_INITIALIZED; - var rv = null; - try { - rv = this.mFileInst.clone(); - } catch (e) { - jslibError(e, - "(problem getting file instance)", - "NS_ERROR_UNEXPECTED", - JS_FILESYSTEM_FILE+":nsIFile"); - rv = null; - } - return rv; -}, - -/*************************** -* NOTE: after a move * -* successful, 'this' will * -* be reinitialized * -* to the moved file! * -***************************/ -move : function (aDest) -{ - if (!this.checkInst()) - throw jslibRes.NS_ERROR_NOT_INITIALIZED; - if (!aDest) { - jslibError(null, - "(no destination path defined)", - "NS_ERROR_INVALID_ARG", - JS_FILESYSTEM_FILE+":move"); - return false; - } - if (!this.mPath) { - jslibError(null, - "(no path defined)", - "NS_ERROR_INVALID_ARG", - JS_FILESYSTEM_FILE+":move"); - return false; - } - var rv = null; - var newName=null; - try { - var f = new JS_FS_File_Path(aDest); - if (f.exists() && !f.isDirectory()) { - jslibError(null, - "(destination file exists remove it)", - "NS_ERROR_INVALID_ARG", - JS_FILESYSTEM_FILE+":move"); - return false; - } - if (f.equals(this.mFileInst)) { - jslibError(null, - "(destination file is this file)", - "NS_ERROR_INVALID_ARG", - JS_FILESYSTEM_FILE+":move"); - return false; - } - if (!f.exists() && f.parent.exists()) - newName=f.leafName; - if (f.equals(this.mFileInst.parent) && !newName) { - jslibError(null, - "(destination file is this file)", - "NS_ERROR_INVALID_ARG", - JS_FILESYSTEM_FILE+":move"); - return false; - } - var dir=f.parent; - if (dir.exists() && dir.isDirectory()) { - jslibDebug(newName); - this.mFileInst.moveTo(dir, newName); - jslibDebug(JS_FILESYSTEM_FILE+':move successful!\n'); - this.mPath=f.path; - this.resetCache(); - delete dir; - rv = true; - } else { - jslibError(null, - "(destination "+dir.parent.path+" doesn't exists)", - "NS_ERROR_INVALID_ARG", - JS_FILESYSTEM_FILE+":move"); - return false; - } - } catch (e) { - jslibError(e, - "(problem getting file instance)", - "NS_ERROR_UNEXPECTED", - JS_FILESYSTEM_FILE+":move"); - rv = false; - } - return rv; -}, - -/*************************** -* APPEND * -***************************/ -append : function(aLeaf) -{ - if (!this.checkInst()) - throw jslibRes.NS_ERROR_NOT_INITIALIZED; - if (!aLeaf) { - jslibError(null, - "(no argument defined)", - "NS_ERROR_INVALID_ARG", - JS_FILESYSTEM_FILE+":append"); - return null; - } - if (!this.mPath) { - jslibError(null, - "(no path defined)", - "NS_ERROR_INVALID_ARG", - JS_FILESYSTEM_FILE+":append"); - return null; - } - var rv = null; - try { - this.mFileInst.append(aLeaf); - rv = this.mPath=this.path; - } catch(e) { - jslibError(null, - "(unexpected error)", - "NS_ERROR_UNEXPECTED", - JS_FILESYSTEM_FILE+":append"); - rv = null; - } - return rv; -}, - -/*************************** -* APPEND RELATIVE * -***************************/ -appendRelativePath : function(aRelPath) -{ - if (!this.checkInst()) - throw jslibRes.NS_ERROR_NOT_INITIALIZED; - if (!aRelPath) { - jslibError(null, - "(no argument defined)", - "NS_ERROR_INVALID_ARG", - JS_FILESYSTEM_FILE+":appendRelativePath"); - return null; - } - if (!this.mPath) { - jslibError(null, - "(no path defined)", - "NS_ERROR_INVALID_ARG", - JS_FILESYSTEM_FILE+":appendRelativePath"); - return null; - } - var rv = null; - try { - this.mFileInst.appendRelativePath(aRelPath); - rv = this.mPath=this.path; - } catch(e) { - jslibError(null, - "(unexpected error)", - "NS_ERROR_UNEXPECTED", - JS_FILESYSTEM_FILE+":appendRelativePath"); - rv = null; - } - return rv; -}, - -/*************************** -* GET URL * -***************************/ -get URL() -{ - return (this.path?'file:///'+this.path.replace(/\\/g, "\/").replace(/^\s*\/?/, "").replace(/\ /g, "%20"):''); -}, - -/*************************** -* ISDIR * -***************************/ -isDir : function() -{ - var rv = false; - try { - rv = this.mFileInst.isDirectory(); - } catch (e) { rv = false; } - - return rv; -}, - -/*************************** -* ISFILE * -***************************/ -isFile : function() -{ - var rv = false; - try { - rv = this.mFileInst.isFile(); - } catch (e) { rv = false; } - - return rv; -}, - -/*************************** -* ISEXEC * -***************************/ -isExec : function() -{ - var rv = false; - try { - rv = this.mFileInst.isExecutable(); - } catch (e) { rv = false; } - - return rv; -}, - -/*************************** -* ISSYMLINK * -***************************/ -isSymlink : function() -{ - var rv = false; - try { - rv = this.mFileInst.isSymlink(); - } catch (e) { rv = false; } - - return rv; -}, - -/*************************** -* HELP * -***************************/ -help : function() -{ - const help = - "\n\nFunction and Attribute List:\n" + - "\n" + - " initPath(aPath);\n" + - " path;\n" + - " exists();\n" + - " leaf;\n" + - " parent;\n" + - " permissions;\n" + - " dateModified;\n" + - " nsIFile;\n" + - " move(aDest);\n" + - " append(aLeaf);\n" + - " appendRelativePath(aRelPath);\n" + - " URL;\n" + - " isDir();\n" + - " isFile();\n" + - " isExec();\n" + - " isSymlink();\n"; - return help; -} - -}; // END FileSystem Class - -jslibDebug('*** load: '+JS_FILESYSTEM_FILE+' OK'); - -} // END BLOCK JS_LIB_LOADED CHECK - -else { - dump("JS_FILE library not loaded:\n" + - " \tTo load use: chrome://jslib/content/jslib.js\n" + - " \tThen: include(jslib_filesystem);\n\n"); -} |