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Use Files rather than strings in io.js where possible. Add some missing docs.

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This commit is contained in:
Kris Maglione
2011-01-20 02:23:30 -05:00
parent 11f4ee5d58
commit 0ea2633593
4 changed files with 89 additions and 40 deletions
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14
common/modules/storage.jsm
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@@ -296,13 +296,13 @@ var File = Class("File", {
let expandedPath = File.expandPath(path);
if (!File.isAbsolutePath(expandedPath) && checkPWD)
file = File.joinPaths(checkPWD, expandedPath);
file = checkPWD.child(expandedPath);
else
file.initWithPath(expandedPath);
}
catch (e) {
util.reportError(e);
return File.DoesNotExist(e);
return File.DoesNotExist(path, e);
}
}
let self = XPCSafeJSObjectWrapper(file);
@@ -327,10 +327,15 @@ var File = Class("File", {
*/
child: function (name) {
let f = this.constructor(this);
f.append(name);
f.QueryInterface(Ci.nsILocalFile).appendRelativePath(name);
return f;
},
/**
* Returns a clone of this file.
*/
clone: function () File(this),
/**
* Reads this file's entire contents in "text" mode and returns the
* content as a string.
@@ -503,7 +508,8 @@ var File = Class("File", {
return f.path.substr(f.parent.path.length, 1);
}),
DoesNotExist: function (error) ({
DoesNotExist: function (path, error) ({
path: path,
exists: function () false,
__noSuchMethod__: function () { throw error || Error("Does not exist"); }
}),