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Bunch of bug fixes and stat is working.

This commit is contained in:
Alan Kligman 2012-11-08 05:29:05 -05:00
parent 83ff221736
commit a76c9557d5
2 changed files with 71 additions and 20 deletions
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11
examples/idbfs-test.html
View File

@ -23,6 +23,17 @@ require(["src/fs"], function(IDBFS) {
return;
}
fs.mkdir("/tmp", function() {
if(error) {
console.error(error);
return;
}
fs.stat("/tmp", function(error, result) {
if(error) {
console.error(error);
return;
}
console.info(result);
});
});
});

80
src/fs.js
View File

@ -44,7 +44,7 @@ define(function(require) {
function runCallback(callback) {
if("function" === typeof callback) {
callback.apply(undefined, arguments);
callback.apply(undefined, Array.prototype.slice.call(arguments, 1));
}
}
@ -101,7 +101,7 @@ define(function(require) {
this._pending = 0;
this._mounted = true;
this.Context = FileSystemContext.bind(this);
this.Context = FileSystemContext.bind(undefined, this);
}
FileSystem.prototype._request = function _request(transaction) {
var fs = this;
@ -123,35 +123,39 @@ define(function(require) {
};
FileSystem.prototype.mkdir = function mkdir(fullpath, callback, optTransaction) {
var fs = this;
fullpath = path.normalize(fullpath);
var transaction = optTransaction || db.transaction([METADATA_STORE_NAME], IDB_RW);
var transaction = optTransaction || fs._db.transaction([METADATA_STORE_NAME], IDB_RW);
this._request(transaction);
var metaStore = transaction.objectStore(METADATA_STORE_NAME);
var getRequest = metaStore.get(fullpath);
getRequest.onsuccess = function(e) {
getRequest.onsuccess = function(e) {
var getResult = e.target.result;
if(getResult) {
handleError(transaction, new error.EPathExists());
} else {
var entry = new DirectoryEntry(fullpath);
var putRequest = metaStore.put(entry, fullpath);
putRequest.onsuccess = function(e) {
runCallback(undefined, callback);
putRequest.onsuccess = function(e) {
runCallback(callback);
};
putRequest.onerror = function(e) {
runCallback(callback, e);
};
}
};
getRequest.onerror = function(e) {
runCallback(callback, e);
}
};
FileSystem.prototype.rmdir = function rmdir(path, callback) {
FileSystem.prototype.rmdir = function rmdir(fullpath, callback, optTransaction) {
var fs = this;
fullpath = path.normalize(fullpath);
var transaction = optTransaction || db.transaction([METADATA_STORE_NAME], IDB_RW);
var transaction = optTransaction || fs._db.transaction([METADATA_STORE_NAME], IDB_RW);
this._request(transaction);
var metaStore = transaction.objectStore(METADATA_STORE_NAME);
@ -184,16 +188,41 @@ define(function(require) {
}
};
getRequest.onerror = function(e) {
runCallback(callback, e);
}
};
FileSystem.prototype.stat = function stat(path, callback) {
FileSystem.prototype.stat = function stat(fullpath, callback, optTransaction) {
var fs = this;
fullpath = path.normalize(fullpath);
var transaction = optTransaction || fs._db.transaction([METADATA_STORE_NAME], IDB_RW);
this._request(transaction);
var metaStore = transaction.objectStore(METADATA_STORE_NAME);
var getRequest = metaStore.get(fullpath);
getRequest.onsuccess = function(e) {
var getResult = e.target.result;
if(!getResult) {
runCallback(callback, new error.ENoEntry());
} else {
runCallback(callback, null, getResult);
}
};
getRequest.onerror = function(e) {
runCallback(callback, e);
};
};
FileSystem.prototype.link = function link(oldpath, newpath, callback) {
};
FileSystem.prototype.unlink = function unlink(path, callback) {
FileSystem.prototype.unlink = function unlink(fullpath, callback) {
};
FileSystem.prototype.setxattr = function setxattr(fullpath, name, value, callback) {
};
FileSystem.prototype.getxattr = function getxattr(fullpath, name, callback) {
};
@ -201,31 +230,37 @@ define(function(require) {
this._fs = fs;
this._cwd = optCwd || "/";
}
FileSystemContext.prototype.chdir = function chdir(path) {
FileSystemContext.prototype.chdir = function chdir(rpath) {
};
FileSystemContext.prototype.getcwd = function getcwd() {
return this._cwd;
};
FileSystemContext.prototype.open = function open(path, flags, mode, callback) {
FileSystemContext.prototype.open = function open(rpath, flags, mode, callback) {
};
FileSystemContext.prototype.close = function close(descriptor, callback) {
};
FileSystemContext.prototype.mkdir = function mkdir(path, callback) {
FileSystemContext.prototype.mkdir = function mkdir(rpath, callback) {
this._fs.mkdir(path.normalize(this._cwd + "/" + rpath), callback);
};
FileSystemContext.prototype.rmdir = function rmdir(path, callback) {
FileSystemContext.prototype.rmdir = function rmdir(rpath, callback) {
this._fs.rmdir(path.normalize(this._cwd + "/" + rpath), callback);
};
FileSystemContext.prototype.stat = function stat(path, callback) {
FileSystemContext.prototype.stat = function stat(rpath, callback) {
this._fs.stat(path.normalize(this._cwd + "/" + rpath), callback);
};
FileSystemContext.prototype.link = function link(oldpath, newpath, callback) {
};
FileSystemContext.prototype.unlink = function unlink(path, callback) {
FileSystemContext.prototype.unlink = function unlink(rpath, callback) {
};
FileSystemContext.prototype.setxattr = function setxattr(rpath, name, value, callback) {
};
FileSystemContext.prototype.getxattr = function getxattr(rpath, name, callback) {
};
@ -274,6 +309,7 @@ define(function(require) {
openRequest.onsuccess = function(e) {
var db = e.target.result;
var fs = new FileSystem(db);
var context = new fs.Context();
if(format) {
var transaction = db.transaction([METADATA_STORE_NAME], IDB_RW);
@ -290,10 +326,14 @@ define(function(require) {
}, transaction);
};
clearRequest.onerror = function(e) {
console.log(e);
};
} else {
runCallback(callback, null, context)
}
};
openRequest.onerror = function(e) {
console.log(e);
}
}