mirror of https://gitee.com/bigwinds/arangodb
323 lines
10 KiB
JavaScript
323 lines
10 KiB
JavaScript
////////////////////////////////////////////////////////////////////////////////
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/// @brief administration actions
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///
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/// @file
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///
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/// DISCLAIMER
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///
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/// Copyright 2010-2012 triagens GmbH, Cologne, Germany
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///
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/// Licensed under the Apache License, Version 2.0 (the "License");
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/// you may not use this file except in compliance with the License.
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/// You may obtain a copy of the License at
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///
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/// http://www.apache.org/licenses/LICENSE-2.0
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///
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/// Unless required by applicable law or agreed to in writing, software
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/// distributed under the License is distributed on an "AS IS" BASIS,
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/// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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/// See the License for the specific language governing permissions and
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/// limitations under the License.
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///
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/// Copyright holder is triAGENS GmbH, Cologne, Germany
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///
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/// @author Dr. Frank Celler
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/// @author Copyright 2012, triAGENS GmbH, Cologne, Germany
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////////////////////////////////////////////////////////////////////////////////
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(function() {
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var actions = require("org/arangodb/actions");
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var internal = require("internal");
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var console = require("internal");
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// -----------------------------------------------------------------------------
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// --SECTION-- standard routing
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// -----------------------------------------------------------------------------
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////////////////////////////////////////////////////////////////////////////////
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/// @addtogroup ArangoAPI
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/// @{
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////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////
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/// @brief routing function
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////////////////////////////////////////////////////////////////////////////////
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function Routing (req, res) {
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var execute;
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var next;
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var path = req.suffix.join("/");
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action = actions.firstRouting(req.requestType, req.suffix);
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execute = function () {
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if (action.route === undefined) {
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actions.resultNotImplemented(req, res, "unknown path '" + path + "'");
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return;
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}
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if (action.route.path !== undefined) {
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req.path = action.route.path;
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}
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else {
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delete req.path;
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}
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if (action.prefix !== undefined) {
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req.prefix = action.prefix;
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}
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else {
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delete req.prefix;
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}
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if (action.suffix !== undefined) {
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req.suffix = action.suffix;
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}
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else {
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delete req.suffix;
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}
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if (action.urlParameters !== undefined) {
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req.urlParameters = action.urlParameters;
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}
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else {
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req.urlParameters = {};
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}
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action.route.callback.controller(req, res, action.route.callback.options, next);
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}
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next = function () {
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action = actions.nextRouting(action);
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execute();
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}
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execute();
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}
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actions.defineHttp({
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url : "",
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prefix : true,
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context : "admin",
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callback : Routing
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});
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actions.defineHttp({
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url : "_admin/routing/reload",
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context : "admin",
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prefix : false,
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callback : function (req, res) {
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internal.executeGlobalContextFunction("require(\"org/arangodb/actions\").reloadRouting()");
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actions.resultOk(req, res, actions.HTTP_OK);
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}
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});
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////////////////////////////////////////////////////////////////////////////////
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/// @}
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////////////////////////////////////////////////////////////////////////////////
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// -----------------------------------------------------------------------------
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// --SECTION-- administration actions
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// -----------------------------------------------------------------------------
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////////////////////////////////////////////////////////////////////////////////
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/// @addtogroup ArangoAPI
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/// @{
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////////////////////////////////////////////////////////////////////////////////
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////////////////////////////////////////////////////////////////////////////////
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/// @fn JSF_GET_admin_time
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/// @brief returns the system time
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///
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/// @RESTHEADER{GET /_admin/time,returns the system time}
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///
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/// @REST{GET /_admin/time}
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///
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/// The call returns an object with the attribute @LIT{time}. This contains the
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/// current system time as a Unix timestamp with microsecond precision.
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////////////////////////////////////////////////////////////////////////////////
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actions.defineHttp({
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url : "_admin/time",
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context : "admin",
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prefix : false,
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callback : function (req, res) {
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actions.resultOk(req, res, actions.HTTP_OK, { time : internal.time() });
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}
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});
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////////////////////////////////////////////////////////////////////////////////
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/// @fn JSF_GET_admin_echo
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/// @brief returns the request
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///
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/// @RESTHEADER{GET /_admin/echo,returns the current request}
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///
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/// @REST{GET /_admin/echo}
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///
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/// The call returns an object with the following attributes:
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///
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/// - @LIT{headers}: a list of HTTP headers received
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///
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/// - @LIT{requestType}: the HTTP request method (e.g. GET)
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///
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/// - @LIT{parameters}: list of URL parameters received
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////////////////////////////////////////////////////////////////////////////////
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actions.defineHttp({
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url : "_admin/echo",
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context : "admin",
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prefix : true,
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callback : function (req, res) {
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res.responseCode = actions.HTTP_OK;
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res.contentType = "application/json; charset=utf-8";
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res.body = JSON.stringify(req);
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}
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});
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////////////////////////////////////////////////////////////////////////////////
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/// @fn JSF_GET_admin_status
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/// @brief returns system status information for the server
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///
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/// @RESTHEADER{GET /_admin/status,reads the system status}
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///
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/// @REST{GET /_admin/status}
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///
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/// The call returns an object with the following attributes:
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///
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/// - @LIT{system.userTime}: Amount of time that this process has been
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/// scheduled in user mode, measured in clock ticks divided by
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/// sysconf(_SC_CLK_TCK) aka seconds.
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///
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/// - @LIT{system.systemTime}: mount of time that this process has
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/// been scheduled in kernel mode, measured in clock ticks divided by
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/// sysconf(_SC_CLK_TCK) aka seconds.
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///
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/// - @LIT{system.numberOfThreads}: Number of threads in this process.
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///
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/// - @LIT{system.residentSize}: Resident Set Size: number of pages
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/// the process has in real memory. This is just the pages which
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/// count toward text, data, or stack space. This does not include
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/// pages which have not been demand-loaded in, or which are swapped
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/// out.
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///
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/// - @LIT{system.virtualSize}: Virtual memory size in bytes.
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///
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/// - @LIT{system.minorPageFaults}: The number of minor faults the process has
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/// made which have not required loading a memory page from disk.
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///
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/// - @LIT{system.majorPageFaults}: The number of major faults the process has
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/// made which have required loading a memory page from disk.
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////////////////////////////////////////////////////////////////////////////////
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actions.defineHttp({
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url : "_admin/status",
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context : "admin",
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callback : function (req, res) {
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try {
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result = {};
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result.system = SYS_PROCESS_STAT();
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actions.resultOk(req, res, actions.HTTP_OK, result);
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}
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catch (err) {
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actions.resultError(req, res, err);
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}
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}
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});
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////////////////////////////////////////////////////////////////////////////////
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/// @}
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////////////////////////////////////////////////////////////////////////////////
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// -----------------------------------------------------------------------------
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// --SECTION-- session actions
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// -----------------------------------------------------------------------------
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////////////////////////////////////////////////////////////////////////////////
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/// @addtogroup ArangoAPI
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/// @{
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////////////////////////////////////////////////////////////////////////////////
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function GET_admin_session (req, res) {
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var result;
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var realm;
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if (req.user === null) {
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realm = "basic realm=\"arangodb\"";
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res.responseCode = actions.HTTP_UNAUTHORIZED;
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res.headers = { "www-authenticate" : realm };
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}
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else {
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var user = internal.db._collection("_users").firstExample({ user : req.user });
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if (user === null) {
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actions.resultNotFound(req, res, "unknown user '" + req.user + "'");
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}
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else {
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result = {
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user : user.user,
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permissions : user.permissions || []
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};
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actions.resultOk(req, res, actions.HTTP_OK, result);
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}
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}
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}
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function POST_admin_session (req, res) {
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actions.resultUnsupported(req, res);
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}
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function PUT_admin_session (req, res) {
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actions.resultUnsupported(req, res);
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}
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function DELETE_admin_session (req, res) {
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actions.resultUnsupported(req, res);
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}
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////////////////////////////////////////////////////////////////////////////////
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/// @brief session call dispatcher
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////////////////////////////////////////////////////////////////////////////////
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actions.defineHttp({
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url : "_admin/session",
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context : "admin",
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prefix : false,
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callback : function (req, res) {
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if (req.requestType === actions.GET) {
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GET_admin_session(req, res);
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}
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else if (req.requestType === actions.DELETE) {
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DELETE_admin_session(req, res);
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}
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else if (req.requestType === actions.POST) {
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POST_admin_session(req, res);
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}
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else if (req.requestType === actions.PUT) {
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PUT_admin_session(req, res);
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}
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else {
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actions.resultUnsupported(req, res);
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}
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}
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});
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////////////////////////////////////////////////////////////////////////////////
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/// @}
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////////////////////////////////////////////////////////////////////////////////
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})();
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// -----------------------------------------------------------------------------
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// --SECTION-- END-OF-FILE
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// -----------------------------------------------------------------------------
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// Local Variables:
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// mode: outline-minor
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// outline-regexp: "^\\(/// @brief\\|/// @addtogroup\\|// --SECTION--\\|/// @page\\|/// @\\}\\)"
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// End:
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