Add API for 3rd party location lookup

lib/base-apis.js

@@ -1039,6 +1039,37 @@ MatrixBaseApis.prototype.sendToDevice = function(
     );
 };
 
+// Third party Lookup API
+// ======================
+
+/*
+ * Get the third party protocols that can be reached using
+ * this HS
+ */
+MatrixBaseApis.prototype.getThirdpartyProtocols = function() {
+    return this._http.authedRequestWithPrefix(
+        undefined, "GET", "/thirdparty/protocols", undefined, undefined,
+        httpApi.PREFIX_UNSTABLE
+    );
+};
+
+/*
+ * Get information on how a specific place on a third party protocol
+ * may be reached.
+ * @param {string} protocol The protocol given in getThirdpartyProtocols()
+ * @param {object} params Protocol-specific parameters, as given in th
+ *                        response to getThirdpartyProtocols()
+ */
+MatrixBaseApis.prototype.getThirdpartyLocation = function(protocol, params) {
+    var path = utils.encodeUri("/thirdparty/location/$protocol", {
+        $protocol: protocol
+    });
+
+    return this._http.authedRequestWithPrefix(
+        undefined, "GET", path, params, undefined,
+        httpApi.PREFIX_UNSTABLE
+    );
+};
 
 /**
  * MatrixBaseApis object