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/** @file dbwebserver.h
*/
/**
* Copyright (C) 2008 10gen Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the GNU Affero General Public License in all respects for
* all of the code used other than as permitted herein. If you modify file(s)
* with this exception, you may extend this exception to your version of the
* file(s), but you are not obligated to do so. If you do not wish to do so,
* delete this exception statement from your version. If you delete this
* exception statement from all source files in the program, then also delete
* it in the license file.
*/
#include <string>
#include <vector>
#include "mongo/util/admin_access.h"
#include "mongo/util/net/sock.h"
#include "mongo/db/storage/transaction.h"
namespace mongo {
class Prioritizable {
public:
Prioritizable( double p ) : _priority(p) {}
double priority() const { return _priority; }
private:
double _priority;
};
class DbWebHandler : public Prioritizable {
public:
DbWebHandler( const string& name , double priority , bool requiresREST );
virtual ~DbWebHandler() {}
virtual bool handles( const string& url ) const { return url == _defaultUrl; }
virtual bool requiresREST( const string& url ) const { return _requiresREST; }
virtual void handle( TransactionExperiment* txn,
const char *rq, // the full request
const std::string& url,
BSONObj params,
// set these and return them:
string& responseMsg,
int& responseCode,
vector<string>& headers, // if completely empty, content-type: text/html will be added
const SockAddr &from
) = 0;
string toString() const { return _toString; }
static DbWebHandler * findHandler( const string& url );
private:
string _name;
bool _requiresREST;
string _defaultUrl;
string _toString;
static vector<DbWebHandler*> * _handlers;
};
class WebStatusPlugin : public Prioritizable {
public:
WebStatusPlugin( const string& secionName , double priority , const string& subheader = "" );
virtual ~WebStatusPlugin() {}
virtual void run( stringstream& ss ) = 0;
/** called when web server stats up */
virtual void init() = 0;
static void initAll();
static void runAll( stringstream& ss );
private:
string _name;
string _subHeading;
static vector<WebStatusPlugin*> * _plugins;
};
void webServerThread( const AdminAccess* admins, TransactionExperiment::Factory transactionFactory );
string prettyHostName();
};
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