rest_server.h

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/*
 * Copyright (c) 2015 Juniper Networks, Inc. All rights reserved.
 */
 
#ifndef _ROOT_REST_SERVER_H_
#define _ROOT_REST_SERVER_H_
 
#include "base/regex.h"
#include "http/http_request.h"
#include "http/http_session.h"
#include "http/client/http_client.h"
 
class Agent;
 
class RestServer {
 public:
    explicit RestServer(Agent *agent);
    virtual ~RestServer();
 
    void InitDone();
    void HandleRequest(HttpSession* session, const HttpRequest* request);
    void Shutdown();
 
 protected:
    // REST handlers
    struct RESTData {
        const boost::smatch* match;
        enum http_method method;
        HttpSession* session;
        const HttpRequest* request;
    };
 
    class HandlerSpecifier {
     public:
        typedef void (RestServer::*HandlerFunc)(const struct RESTData&);
 
        HandlerSpecifier(const contrail::regex &request_regex,
                         enum http_method method,
                         HandlerFunc handler_func)
            : request_regex(request_regex),
              method(method),
              handler_func(handler_func) {}
 
        contrail::regex request_regex;
        enum http_method method;
        HandlerFunc handler_func;
    };
 
    static const std::vector<HandlerSpecifier> RESTHandlers_;
 
    void VmPortDeleteHandler(const struct RESTData&);
    void VmPortGetHandler(const struct RESTData&);
    void VmPortPostHandler(const struct RESTData&);
    void VmPortSyncHandler(const struct RESTData& data);
    void GatewayPostHandler(const struct RESTData& data);
    void GatewayDeleteHandler(const struct RESTData& data);
    void VmPortEnableHandler(const struct RESTData& data);
    void VmPortDisableHandler(const struct RESTData& data);
 
    // Handler for VM+VN based messages
    void VmVnPortPostHandler(const struct RESTData&);
    void VmVnPortGetHandler(const struct RESTData&);
    void VmVnPortDeleteHandler(const struct RESTData&);
    void VmVnPortCfgGetHandler(const struct RESTData& data);
 
 private:
    friend class RestServerGetVmCfgTask;
 
    Agent *agent_;
    HttpServer *http_server_;
    DISALLOW_COPY_AND_ASSIGN(RestServer);
};
 
#endif  // _ROOT_REST_SERVER_H_