node-webodf
Version:
WebODF - JavaScript Document Engine http://webodf.org/
130 lines (128 loc) • 4.7 kB
JavaScript
/**
* Copyright (C) 2012 KO GmbH <copyright@kogmbh.com>
* @licstart
* The JavaScript code in this page is free software: you can redistribute it
* and/or modify it under the terms of the GNU Affero General Public License
* (GNU AGPL) as published by the Free Software Foundation, either version 3 of
* the License, or (at your option) any later version. The code is distributed
* WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
* FITNESS FOR A PARTICULAR PURPOSE. See the GNU AGPL for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this code. If not, see <http://www.gnu.org/licenses/>.
*
* As additional permission under GNU AGPL version 3 section 7, you
* may distribute non-source (e.g., minimized or compacted) forms of
* that code without the copy of the GNU GPL normally required by
* section 4, provided you include this license notice and a URL
* through which recipients can access the Corresponding Source.
*
* As a special exception to the AGPL, any HTML file which merely makes function
* calls to this code, and for that purpose includes it by reference shall be
* deemed a separate work for copyright law purposes. In addition, the copyright
* holders of this code give you permission to combine this code with free
* software libraries that are released under the GNU LGPL. You may copy and
* distribute such a system following the terms of the GNU AGPL for this code
* and the LGPL for the libraries. If you modify this code, you may extend this
* exception to your version of the code, but you are not obligated to do so.
* If you do not wish to do so, delete this exception statement from your
* version.
*
* This license applies to this entire compilation.
* @licend
* @source: http://www.webodf.org/
* @source: https://github.com/kogmbh/WebODF/
*/
/*global alert, app, window, runtime*/
var LocalFileSystem = {
PERSISTENT: 0,
TEMPORARY: 1
};
function FileEntry(name, fullPath) {
"use strict";
this.isFile = true;
this.isDirectory = false;
this.name = name;
this.fullPath = fullPath;
this.file = function (onsuccess, onerror) {
function File(fullPath) {
this.name = name;
this.fullPath = fullPath;
this.type = "";
this.size = -1;
this.lastModifiedDate = -1;
}
var file = new File(fullPath);
try {
onsuccess(file);
} catch (e) {
alert("Error on determining file properties: " + e);
onerror(e);
}
};
}
function FileReader() {
"use strict";
var fr = this;
this.readAsArrayBuffer = function (file) {
var path = file.fullPath.substr(7),
data = runtime.readFileSync(path, 'binary');
data = runtime.byteArrayFromString(data, "binary");
window.setTimeout(function () {
fr.onloadend({target: {result: data}});
}, 1);
};
}
var DirectoryReader;
function DirectoryEntry(name, fullPath) {
"use strict";
this.isFile = false;
this.isDirectory = true;
this.name = name;
this.fullPath = fullPath;
this.createReader = function () {
var reader = new DirectoryReader(fullPath);
return reader;
};
}
function DirectoryReader(fullPath) {
"use strict";
this.readEntries = function (onsuccess, onerror) {
window.setTimeout(function () {
var entries = [];
entries[entries.length] = new FileEntry("welcome.odt",
"welcome.odt");
entries[entries.length] = new FileEntry("Traktatenblad.odt",
"Traktatenblad.odt");
try {
onsuccess(entries);
} catch (e) {
onerror(e);
}
}, 1);
};
}
window.resolveLocalFileSystemURI = function (path, onsuccess, onerror) {
"use strict";
var p = path.lastIndexOf("/"),
name = (p === -1) ? path : path.substr(p + 1);
onsuccess(new FileEntry(name, path));
};
window.requestFileSystem = function (filesystem, id, onsuccess, onerror) {
"use strict";
var dirs = [], shared, subfolder, path;
try {
if (filesystem === LocalFileSystem.PERSISTENT) {
path = "";
onsuccess({
name: "root",
root: new DirectoryEntry("root", path)
});
} else {
onerror("not defined");
}
} catch (e) {
onerror(e);
}
};
var device = {};