Adding the Conduit query method.

Summary:
T2154
Adding the Conduit query method implementation, and metadata to the phutil register library.

Test Plan:
Choose conduit.query on the web UI to see information about the method.
Then, click the "Call Method" button and observe the method result.

Reviewers: epriestley

Reviewed By: epriestley

CC: aran, Korvin

Differential Revision: https://secure.phabricator.com/D4550

src/__phutil_library_map__.php

@@ -112,6 +112,7 @@ phutil_register_library_map(array(
     'ConduitAPI_conduit_connect_Method' => 'applications/conduit/method/ConduitAPI_conduit_connect_Method.php',
     'ConduitAPI_conduit_getcertificate_Method' => 'applications/conduit/method/ConduitAPI_conduit_getcertificate_Method.php',
     'ConduitAPI_conduit_ping_Method' => 'applications/conduit/method/ConduitAPI_conduit_ping_Method.php',
+    'ConduitAPI_conduit_query_Method' => 'applications/conduit/method/ConduitAPI_conduit_query_Method.php',
     'ConduitAPI_daemon_launched_Method' => 'applications/daemon/conduit/ConduitAPI_daemon_launched_Method.php',
     'ConduitAPI_daemon_log_Method' => 'applications/daemon/conduit/ConduitAPI_daemon_log_Method.php',
     'ConduitAPI_daemon_setstatus_Method' => 'applications/daemon/conduit/ConduitAPI_daemon_setstatus_Method.php',
@@ -1550,6 +1551,7 @@ phutil_register_library_map(array(
     'ConduitAPI_conduit_connect_Method' => 'ConduitAPIMethod',
     'ConduitAPI_conduit_getcertificate_Method' => 'ConduitAPIMethod',
     'ConduitAPI_conduit_ping_Method' => 'ConduitAPIMethod',
+    'ConduitAPI_conduit_query_Method' => 'ConduitAPIMethod',
     'ConduitAPI_daemon_launched_Method' => 'ConduitAPIMethod',
     'ConduitAPI_daemon_log_Method' => 'ConduitAPIMethod',
     'ConduitAPI_daemon_setstatus_Method' => 'ConduitAPIMethod',

src/applications/conduit/method/ConduitAPI_conduit_query_Method.php

@@ -0,0 +1,41 @@
+<?php
+
+/**
+ * @group conduit
+ */
+final class ConduitAPI_conduit_query_Method extends ConduitAPIMethod {
+
+  public function getMethodDescription() {
+    return "Returns the parameters of the Conduit methods.";
+  }
+
+  public function defineParamTypes() {
+    return array();
+  }
+
+  public function defineReturnType() {
+    return 'dict<dict>';
+  }
+
+  public function defineErrorTypes() {
+    return array();
+  }
+
+  protected function execute(ConduitAPIRequest $request) {
+    $classes = id(new PhutilSymbolLoader())
+      ->setAncestorClass('ConduitAPIMethod')
+      ->setType('class')
+      ->setConcreteOnly(true)
+      ->selectSymbolsWithoutLoading();
+
+    $names_to_params = array();
+    foreach ($classes as $class) {
+      $method_name = $class["name"];
+      $obj = newv($method_name, array());
+      $names_to_params[$this->getAPIMethodNameFromClassName($method_name)] =
+        array("params" => $obj->defineParamTypes());
+    }
+    return $names_to_params;
+  }
+
+}