1 files changed, 64 insertions, 0 deletions
diff --git a/comm/suite/editor/nsComposerCmdLineHandler.js b/comm/suite/editor/nsComposerCmdLineHandler.js
new file mode 100644
index 0000000000..2f27207b82
--- /dev/null
+++ b/comm/suite/editor/nsComposerCmdLineHandler.js
@@ -0,0 +1,64 @@
+/* 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/. */
+
+var { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm");
+var { XPCOMUtils } = ChromeUtils.import(
+  "resource://gre/modules/XPCOMUtils.jsm"
+);
+
+const nsICommandLineHandler = Ci.nsICommandLineHandler;
+const nsISupportsString = Ci.nsISupportsString;
+const nsIWindowWatcher = Ci.nsIWindowWatcher;
+
+function nsComposerCmdLineHandler() {}
+nsComposerCmdLineHandler.prototype = {
+  get wrappedJSObject() {
+    return this;
+  },
+
+  /* nsISupports */
+  QueryInterface: ChromeUtils.generateQI([nsICommandLineHandler]),
+
+  /* nsICommandLineHandler */
+  handle(cmdLine) {
+    var args = Cc["@mozilla.org/supports-string;1"].createInstance(
+      nsISupportsString
+    );
+    try {
+      var uristr = cmdLine.handleFlagWithParam("edit", false);
+      if (uristr == null) {
+        // Try the editor flag (used for general.startup.* prefs)
+        uristr = cmdLine.handleFlagWithParam("editor", false);
+        if (uristr == null) {
+          return;
+        }
+      }
+
+      try {
+        args.data = cmdLine.resolveURI(uristr).spec;
+      } catch (e) {
+        return;
+      }
+    } catch (e) {
+      // One of the flags is present but no data, so set default arg.
+      args.data = "about:blank";
+    }
+
+    Services.ww.openWindow(
+      null,
+      "chrome://editor/content",
+      "_blank",
+      "chrome,dialog=no,all",
+      args
+    );
+    cmdLine.preventDefault = true;
+  },
+
+  helpInfo: "  -edit <url>        Open Composer.\n",
+
+  /* XPCOMUtils */
+  classID: Components.ID("{f7d8db95-ab5d-4393-a796-9112fe758cfa}"),
+};
+
+var NSGetFactory = XPCOMUtils.generateNSGetFactory([nsComposerCmdLineHandler]);