ceph/src/rgw/rgw_rest_config.h

   1 // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
   2 // vim: ts=8 sw=2 smarttab
   3
   4 /*
   5  * Ceph - scalable distributed file system
   6  *
   7  * Copyright (C) 2013 eNovance SAS <licensing@enovance.com>
   8  *
   9  * This is free software; you can redistribute it and/or
  10  * modify it under the terms of the GNU Lesser General Public
  11  * License version 2.1, as published by the Free Software
  12  * Foundation. See file COPYING.
  13  *
  14  */
  15
  16 #ifndef RGW_REST_CONFIG_H
  17 #define RGW_REST_CONFIG_H
  18
  19 #include "rgw_zone.h"
  20
  21 class RGWOp_ZoneGroupMap_Get : public RGWRESTOp {
  22   RGWZoneGroupMap zonegroup_map;
  23   bool old_format;
  24 public:
  25   explicit RGWOp_ZoneGroupMap_Get(bool _old_format):old_format(_old_format) {}
  26   ~RGWOp_ZoneGroupMap_Get() override {}
  27
  28   int check_caps(RGWUserCaps& caps) override {
  29     return caps.check_cap("zone", RGW_CAP_READ);
  30   }
  31   int verify_permission() override {
  32     return check_caps(s->user->caps);
  33   }
  34   void execute() override;
  35   void send_response() override;
  36   const char* name() const override {
  37     if (old_format) {
  38       return "get_region_map";
  39     } else {
  40       return "get_zonegroup_map";
  41     }
  42   }
  43 };
  44
  45 class RGWOp_ZoneConfig_Get : public RGWRESTOp {
  46   RGWZoneParams zone_params;
  47 public:
  48   RGWOp_ZoneConfig_Get() {}
  49
  50   int check_caps(RGWUserCaps& caps) override {
  51     return caps.check_cap("zone", RGW_CAP_READ);
  52   }
  53   int verify_permission() override {
  54     return check_caps(s->user->caps);
  55   }
  56   void execute() override {} /* store already has the info we need, just need to send response */
  57   void send_response() override ;
  58   const char* name() const override {
  59     return "get_zone_config";
  60   }
  61 };
  62
  63 class RGWHandler_Config : public RGWHandler_Auth_S3 {
  64 protected:
  65   RGWOp *op_get() override;
  66
  67   int read_permissions(RGWOp*) override {
  68     return 0;
  69   }
  70 public:
  71   using RGWHandler_Auth_S3::RGWHandler_Auth_S3;
  72   ~RGWHandler_Config() override = default;
  73 };
  74
  75
  76 class RGWRESTMgr_Config : public RGWRESTMgr {
  77 public:
  78   RGWRESTMgr_Config() = default;
  79   ~RGWRESTMgr_Config() override = default;
  80
  81   RGWHandler_REST* get_handler(struct req_state*,
  82                                const rgw::auth::StrategyRegistry& auth_registry,
  83                                const std::string&) override {
  84     return new RGWHandler_Config(auth_registry);
  85   }
  86 };
  87
  88 #endif /* RGW_REST_CONFIG_H */