LibreJS upgraded to 6.0.10

1 files changed, 126 insertions, 0 deletions

diff --git a/data/extensions/jid1-KtlZuoiikVfFew@jetpack/node_modules/pathfinder/lib/storage.js b/data/extensions/jid1-KtlZuoiikVfFew@jetpack/node_modules/pathfinder/lib/storage.js
new file mode 100644
index 0000000..3ed13d0
--- /dev/null
+++ b/data/extensions/jid1-KtlZuoiikVfFew@jetpack/node_modules/pathfinder/lib/storage.js
@@ -0,0 +1,126 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+'use strict';
+
+const { Cc, Ci, Cu, components } = require('chrome');
+const { id } = require('sdk/self');
+const unload = require('sdk/system/unload');
+const { defer } = require('sdk/core/promise');
+
+const { Instances } = require('./chrome/instances');
+const { Services } = require('./chrome/services');
+const { NetUtil } = require('./chrome/net-utils');
+
+const { FileUtils } = Cu.import('resource://gre/modules/FileUtils.jsm', {});
+
+const JETPACK_DIR_BASENAME = "jetpack";
+
+let saving = false;
+
+function getStorageFile() {
+  const file = Services.dirsvc.get('ProfD', Ci.nsIFile);
+  file.append(JETPACK_DIR_BASENAME);
+  file.append(id);
+  file.append('pathfinder');
+  file.append('storage');
+
+  if (!file.exists())
+    file.create(Ci.nsIFile.DIRECTORY_TYPE, parseInt('0755', 8));
+
+  file.append('storage.blob');
+  return file;
+}
+
+function get(options) {
+  options = options || {};
+  let charset = options.charset || 'UTF-8';
+
+  const { promise, resolve } = defer();
+  const file = getStorageFile();
+  const channel = NetUtil.newChannel(file);
+
+  if (!file.exists()) {
+    resolve({ data: '' });
+  }
+  else {
+    NetUtil.asyncFetch(channel, function(iStream, aResult) {
+      if (!components.isSuccessCode(aResult)) {
+        reject();
+      }
+      else {
+        let text = NetUtil.readInputStreamToString(iStream, iStream.available());
+
+        let conv = Instances.suc;
+        conv.charset = charset;
+
+        text = conv.ConvertToUnicode(text);
+
+        resolve({
+          data: text,
+          charset: charset
+        });
+      }
+    });
+  }
+
+  return promise;
+}
+exports.get = get;
+
+function set({ data, charset }) {
+  charset = charset || 'UTF-8';
+  data = data || '';
+  const { promise, resolve, reject } = defer();
+  const file = getStorageFile();
+
+  if (data == '') {
+    if (file.exists()) {
+      file.remove(false);
+    }
+
+    resolve({
+      data: '',
+      charset: charset
+    });
+  }
+  else {
+    const converter = Instances.suc;
+    converter.charset = "UTF-8";
+
+    if (isSaving()) {
+      throw Error('Storage is currently in the process of saving..');
+    }
+    saving = true;
+
+    let iStream = converter.convertToInputStream(data);
+    let oStream = FileUtils.openSafeFileOutputStream(file);
+
+    NetUtil.asyncCopy(
+      iStream,
+      oStream,
+      function(aResult) {
+        FileUtils.closeSafeFileOutputStream(oStream);
+        saving = false;
+
+        if (!components.isSuccessCode(aResult)) {
+          reject();
+        }
+        else {
+          resolve({
+            data: data,
+            charset: charset
+          });
+        }
+      }
+    );
+  }
+
+  return promise;
+}
+exports.set = set;
+
+function isSaving() {
+  return saving;
+}
+exports.isSaving = isSaving;