1 files changed, 63 insertions, 0 deletions
diff --git a/comm/calendar/base/src/CalProtocolHandler.jsm b/comm/calendar/base/src/CalProtocolHandler.jsm
new file mode 100644
index 0000000000..09632355a0
--- /dev/null
+++ b/comm/calendar/base/src/CalProtocolHandler.jsm
@@ -0,0 +1,63 @@
+/* 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 EXPORTED_SYMBOLS = ["CalProtocolHandlerWebcal", "CalProtocolHandlerWebcals"];
+
+/**
+ * CalProtocolHandler.
+ *
+ * @param {string} scheme - The scheme to init for (webcal, webcals).
+ * @implements {nsIProtocolHandler}
+ */
+class CalProtocolHandlerWebcal {
+  QueryInterface = ChromeUtils.generateQI(["nsIProtocolHandler"]);
+
+  scheme = "webcal";
+  httpScheme = "http";
+  httpPort = 80;
+
+  newURI(aSpec, anOriginalCharset, aBaseURI) {
+    return Cc["@mozilla.org/network/standard-url-mutator;1"]
+      .createInstance(Ci.nsIStandardURLMutator)
+      .init(Ci.nsIStandardURL.URLTYPE_STANDARD, this.httpPort, aSpec, anOriginalCharset, aBaseURI)
+      .finalize()
+      .QueryInterface(Ci.nsIStandardURL);
+  }
+
+  newChannel(aUri, aLoadInfo) {
+    let uri = aUri.mutate().setScheme(this.httpScheme).finalize();
+
+    let channel;
+    if (aLoadInfo) {
+      channel = Services.io.newChannelFromURIWithLoadInfo(uri, aLoadInfo);
+    } else {
+      channel = Services.io.newChannelFromURI(
+        uri,
+        null,
+        Services.scriptSecurityManager.getSystemPrincipal(),
+        null,
+        Ci.nsILoadInfo.SEC_ALLOW_CROSS_ORIGIN_SEC_CONTEXT_IS_NULL,
+        Ci.nsIContentPolicy.TYPE_OTHER
+      );
+    }
+    channel.originalURI = aUri;
+    return channel;
+  }
+
+  allowPort(aPort, aScheme) {
+    return false; // We are not overriding any special ports.
+  }
+}
+CalProtocolHandlerWebcal.prototype.classID = Components.ID(
+  "{1153c73a-39be-46aa-9ba9-656d188865ca}"
+);
+
+class CalProtocolHandlerWebcals extends CalProtocolHandlerWebcal {
+  scheme = "webcals";
+  httpScheme = "http";
+  httpPort = 443;
+}
+CalProtocolHandlerWebcals.prototype.classID = Components.ID(
+  "{bdf71224-365d-4493-856a-a7e74026f766}"
+);