зеркало из https://github.com/mozilla/gecko-dev.git
Bug 380931: use nsIFile instead of path/filename strings, patch by Justin Dolske <dolske@mozilla.com>, r=mconnor
This commit is contained in:
gavin@gavinsharp.com
Родитель
4a82ffd916
Коммит
f8c9dfa7ed
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@ -170,8 +170,7 @@ LoginManager.prototype = {
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this._prefBranch.addObserver("", this._observer, false);
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// Get current preference values.
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if (this._prefBranch.prefHasUserValue("debug"))
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this._debug = this._prefBranch.getBoolPref("debug");
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this._debug = this._prefBranch.getBoolPref("debug");
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this._remember = this._prefBranch.getBoolPref("rememberSignons");
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@ -254,14 +253,8 @@ LoginManager.prototype = {
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this._pwmgr.log("got change to " + prefName + " preference");
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if (prefName == "debug") {
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// The debug pref is hidden (so no default)
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if (this._pwmgr._prefBranch.prefHasUserValue("debug"))
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var debug =
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this._pwmgr._prefBranch.getBoolPref("debug");
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else
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debug = false;
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this._pwmgr._debug = debug;
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this._pwmgr._debug =
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this._pwmgr._prefBranch.getBoolPref("debug");
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} else if (prefName == "rememberSignons") {
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this._pwmgr._remember =
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this._pwmgr._prefBranch.getBoolPref("rememberSignons");
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@ -52,23 +52,22 @@ LoginManagerStorage_legacy.prototype = {
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__logService : null, // Console logging service, used for debugging.
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get _logService() {
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if (!this.__logService)
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this.__logService = Cc["@mozilla.org/consoleservice;1"]
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.getService(Ci.nsIConsoleService);
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this.__logService = Cc["@mozilla.org/consoleservice;1"].
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getService(Ci.nsIConsoleService);
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return this.__logService;
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},
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__decoderRing : null, // nsSecretDecoderRing service
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get _decoderRing() {
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if (!this.__decoderRing)
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this.__decoderRing = Cc["@mozilla.org/security/sdr;1"]
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.getService(Ci.nsISecretDecoderRing);
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this.__decoderRing = Cc["@mozilla.org/security/sdr;1"].
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getService(Ci.nsISecretDecoderRing);
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return this.__decoderRing;
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},
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_prefBranch : null, // Preferences service
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_datafile : null, // name of datafile (usually "signons2.txt")
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_datapath : null, // path to datafile (usually profile directory)
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_signonsFile : null, // nsIFile for "signons2.txt" (or whatever pref is)
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_debug : false, // mirrors signon.debug
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@ -103,15 +102,13 @@ LoginManagerStorage_legacy.prototype = {
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initWithFile : function(aInputFile, aOutputFile) {
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this._datapath = aInputFile.parent.path;
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this._datafile = aInputFile.leafName;
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this._signonsFile = aInputFile;
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this.init();
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if (aOutputFile) {
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this._datapath = aOutputFile.parent.path;
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this._datafile = aOutputFile.leafName;
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this._writeFile(this._datapath, this._datafile);
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this._signonsFile = aOutputFile;
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this._writeFile();
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}
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},
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@ -130,8 +127,7 @@ LoginManagerStorage_legacy.prototype = {
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this._prefBranch = this._prefBranch.getBranch("signon.");
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this._prefBranch.QueryInterface(Ci.nsIPrefBranch2);
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if (this._prefBranch.prefHasUserValue("debug"))
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this._debug = this._prefBranch.getBoolPref("debug");
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this._debug = this._prefBranch.getBoolPref("debug");
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// Check to see if the internal PKCS#11 token has been initialized.
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// If not, set a blank password.
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@ -144,40 +140,26 @@ LoginManagerStorage_legacy.prototype = {
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token.initPassword("");
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}
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// Get the location of the user's profile.
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if (!this._datapath) {
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var DIR_SERVICE = new Components.Constructor(
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"@mozilla.org/file/directory_service;1", "nsIProperties");
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this._datapath = (new DIR_SERVICE()).get("ProfD", Ci.nsIFile).path;
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}
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if (!this._datafile)
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this._datafile = this._prefBranch.getCharPref("SignonFileName2");
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var importFile = null;
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if (!this._doesFileExist(this._datapath, this._datafile)) {
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this.log("SignonFilename2 file does not exist. (file=" +
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this._datafile + ") path=(" + this._datapath + ")");
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// If initWithFile is calling us, _signonsFile is already set.
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if (!this._signonsFile)
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[this._signonsFile, importFile] = this._getSignonsFile();
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// Try reading the old file
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importFile = this._prefBranch.getCharPref("SignonFileName");
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if (!this._doesFileExist(this._datapath, importFile)) {
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this.log("SignonFilename1 file does not exist. (file=" +
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importFile + ") path=(" + this._datapath + ")");
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this.log("Creating new signons file...");
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importFile = null;
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this._writeFile(this._datapath, this._datafile);
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}
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// If we have an import file, do a switcharoo before reading it.
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if (importFile) {
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this.log("Importing " + importFile.path);
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var tmp = this._signonsFile;
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this._signonsFile = importFile;
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}
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// Read in the stored login data.
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if (importFile) {
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this.log("Importing " + importFile);
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this._readFile(this._datapath, importFile);
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this._readFile()
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this._writeFile(this._datapath, this._datafile);
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} else {
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this._readFile(this._datapath, this._datafile);
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// If we were importing, write back to the normal file.
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if (importFile) {
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this._signonsFile = tmp;
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this._writeFile();
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}
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},
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@ -195,7 +177,7 @@ LoginManagerStorage_legacy.prototype = {
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this._logins[key].push(login);
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this._writeFile(this._datapath, this._datafile);
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this._writeFile();
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},
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@ -223,7 +205,7 @@ LoginManagerStorage_legacy.prototype = {
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if (logins.length == 0)
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delete this._logins[key];
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this._writeFile(this._datapath, this._datafile);
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this._writeFile();
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},
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@ -264,7 +246,7 @@ LoginManagerStorage_legacy.prototype = {
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this._logins = {};
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// Disabled hosts kept, as one presumably doesn't want to erase those.
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this._writeFile(this._datapath, this._datafile);
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this._writeFile();
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},
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@ -303,7 +285,7 @@ LoginManagerStorage_legacy.prototype = {
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else
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this._disabledHosts[hostname] = true;
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this._writeFile(this._datapath, this._datafile);
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this._writeFile();
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},
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@ -349,23 +331,73 @@ LoginManagerStorage_legacy.prototype = {
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/*
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* _readFile
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* _getSignonsFile
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*
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* Determines what file to use based on prefs. Returns it as a
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* nsILocalFile, along with a file to import from first (if needed)
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*
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*/
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_readFile : function (pathname, filename) {
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var oldFormat = false;
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var writeOnFinish = false;
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_getSignonsFile : function() {
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var importFile = null;
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this.log("Reading passwords from " + pathname + "/" + filename);
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// Get the location of the user's profile.
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var DIR_SERVICE = new Components.Constructor(
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"@mozilla.org/file/directory_service;1", "nsIProperties");
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var pathname = (new DIR_SERVICE()).get("ProfD", Ci.nsIFile).path;
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var file = Cc["@mozilla.org/file/local;1"]
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.createInstance(Ci.nsILocalFile);
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// First try the default pref...
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var filename = this._prefBranch.getCharPref("SignonFileName2");
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var file = Cc["@mozilla.org/file/local;1"].
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createInstance(Ci.nsILocalFile);
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file.initWithPath(pathname);
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file.append(filename);
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if (!file.exists()) {
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this.log("SignonFilename2 file does not exist. file=" +
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filename + ", path=" + pathname);
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// Then try the old pref...
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var oldname = this._prefBranch.getCharPref("SignonFileName");
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importFile = Cc["@mozilla.org/file/local;1"].
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createInstance(Ci.nsILocalFile);
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importFile.initWithPath(pathname);
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importFile.append(oldname);
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if (!importFile.exists()) {
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this.log("SignonFilename1 file does not exist. file=" +
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oldname + ", path=" + pathname);
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importFile = null;
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}
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}
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return [file, importFile];
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},
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/*
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* _readFile
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*
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*/
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_readFile : function () {
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var oldFormat = false;
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var writeOnFinish = false;
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this.log("Reading passwords from " + this._signonsFile.path);
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// If it doesn't exist, just create an empty file and bail out.
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if (!this._signonsFile.exists()) {
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this.log("Creating new signons file...");
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this._writeFile();
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return;
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}
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var inputStream = Cc["@mozilla.org/network/file-input-stream;1"]
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.createInstance(Ci.nsIFileInputStream);
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inputStream.init(file, 0x01, -1, null); // RD_ONLY, -1=default perm
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// init the stream as RD_ONLY, -1 == default permissions.
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inputStream.init(this._signonsFile, 0x01, -1, null);
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var lineStream = inputStream.QueryInterface(Ci.nsILineInputStream);
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var line = { value: "" };
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@ -388,7 +420,7 @@ LoginManagerStorage_legacy.prototype = {
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oldFormat = true;
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} else if (line.value != "#2d") {
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this.log("invalid file header (" + line.value + ")");
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throw "invalid file header in " + filename;
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throw "invalid file header in signons file";
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// We could disable later writing to file, so we
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// don't clobber whatever it is. ...however, that
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// would mean corrupt files are not self-healing.
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@ -501,7 +533,7 @@ LoginManagerStorage_legacy.prototype = {
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lineStream.close();
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if (writeOnFinish)
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this._writeFile(pathname, filename);
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this._writeFile();
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return;
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},
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@ -511,25 +543,20 @@ LoginManagerStorage_legacy.prototype = {
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* _writeFile
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*
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*/
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_writeFile : function (pathname, filename) {
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_writeFile : function () {
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function writeLine(data) {
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data += "\r\n";
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outputStream.write(data, data.length);
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}
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this.log("Writing passwords to " + pathname + "/" + filename);
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var file = Cc["@mozilla.org/file/local;1"]
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.createInstance(Ci.nsILocalFile);
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file.initWithPath(pathname);
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file.append(filename);
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this.log("Writing passwords to " + this._signonsFile.path);
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var outputStream = Cc["@mozilla.org/network/safe-file-output-stream;1"]
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.createInstance(Ci.nsIFileOutputStream);
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outputStream.QueryInterface(Ci.nsISafeOutputStream);
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// WR_ONLY|CREAT|TRUNC
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outputStream.init(file, 0x02 | 0x08 | 0x20, 0600, null);
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outputStream.init(this._signonsFile, 0x02 | 0x08 | 0x20, 0600, null);
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// write file version header
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writeLine("#2d");
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@ -649,19 +676,6 @@ LoginManagerStorage_legacy.prototype = {
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return plainText;
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},
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/*
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* _doesFileExist
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*
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*/
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_doesFileExist : function (filepath, filename) {
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var file = Cc["@mozilla.org/file/local;1"]
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.createInstance(Ci.nsILocalFile);
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file.initWithPath(filepath);
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file.append(filename);
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return file.exists();
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}
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}; // end of nsLoginManagerStorage_legacy implementation
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