ceph/src/seastar/include/seastar/http/common.hh

   1 /*
   2  * This file is open source software, licensed to you under the terms
   3  * of the Apache License, Version 2.0 (the "License").  See the NOTICE file
   4  * distributed with this work for additional information regarding copyright
   5  * ownership.  You may not use this file except in compliance with the License.
   6  *
   7  * You may obtain a copy of the License at
   8  *
   9  *   http://www.apache.org/licenses/LICENSE-2.0
  10  *
  11  * Unless required by applicable law or agreed to in writing,
  12  * software distributed under the License is distributed on an
  13  * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
  14  * KIND, either express or implied.  See the License for the
  15  * specific language governing permissions and limitations
  16  * under the License.
  17  */
  18 /*
  19  * Copyright 2015 Cloudius Systems
  20  */
  21
  22 #pragma once
  23
  24 #include <unordered_map>
  25 #include <seastar/core/sstring.hh>
  26
  27 namespace seastar {
  28
  29 namespace httpd {
  30
  31
  32 class parameters {
  33     std::unordered_map<sstring, sstring> params;
  34 public:
  35     const sstring& path(const sstring& key) const {
  36         return params.at(key);
  37     }
  38
  39     sstring operator[](const sstring& key) const {
  40         return params.at(key).substr(1);
  41     }
  42
  43     const sstring& at(const sstring& key) const {
  44         return path(key);
  45     }
  46
  47     bool exists(const sstring& key) const {
  48         return params.find(key) != params.end();
  49     }
  50
  51     void set(const sstring& key, const sstring& value) {
  52         params[key] = value;
  53     }
  54
  55     void clear() {
  56         params.clear();
  57     }
  58
  59 };
  60
  61 enum operation_type {
  62     GET, POST, PUT, DELETE, HEAD, OPTIONS, TRACE, CONNECT, NUM_OPERATION
  63 };
  64
  65 /**
  66  * Translate the string command to operation type
  67  * @param type the string "GET" or "POST"
  68  * @return the operation_type
  69  */
  70 operation_type str2type(const sstring& type);
  71
  72 }
  73
  74 }