components/cronet/url_request_context_config.h

   1 // Copyright 2014 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef COMPONENTS_CRONET_URL_REQUEST_CONTEXT_CONFIG_H_
   6 #define COMPONENTS_CRONET_URL_REQUEST_CONTEXT_CONFIG_H_
   7
   8 #include <string>
   9
  10 #include "base/json/json_value_converter.h"
  11 #include "base/macros.h"
  12 #include "base/memory/scoped_vector.h"
  13
  14 namespace net {
  15 class URLRequestContextBuilder;
  16 }  // namespace net
  17
  18 namespace cronet {
  19
  20 // Common configuration parameters used by Cronet to configure
  21 // URLRequestContext. Can be parsed from JSON string passed through JNI.
  22 struct URLRequestContextConfig {
  23   // App-provided hint that server supports QUIC.
  24   struct QuicHint {
  25     QuicHint();
  26     ~QuicHint();
  27
  28     // Register |converter| for use in converter.Convert().
  29     static void RegisterJSONConverter(
  30         base::JSONValueConverter<QuicHint>* converter);
  31
  32     // Host name of the server that supports QUIC.
  33     std::string host;
  34     // Port of the server that supports QUIC.
  35     int port;
  36     // Alternate protocol port.
  37     int alternate_port;
  38
  39    private:
  40     DISALLOW_COPY_AND_ASSIGN(QuicHint);
  41   };
  42
  43   URLRequestContextConfig();
  44   ~URLRequestContextConfig();
  45
  46   // Load config values from JSON format.
  47   bool LoadFromJSON(const std::string& config_string);
  48
  49   // Configure |context_builder| based on |this|.
  50   void ConfigureURLRequestContextBuilder(
  51       net::URLRequestContextBuilder* context_builder);
  52
  53   // Register |converter| for use in converter.Convert().
  54   static void RegisterJSONConverter(
  55       base::JSONValueConverter<URLRequestContextConfig>* converter);
  56
  57   // Enable QUIC.
  58   bool enable_quic;
  59   // Enable SPDY.
  60   bool enable_spdy;
  61   // Type of http cache: "HTTP_CACHE_DISABLED", "HTTP_CACHE_DISK" or
  62   // "HTTP_CACHE_IN_MEMORY".
  63   std::string http_cache;
  64   // Max size of http cache in bytes.
  65   int http_cache_max_size;
  66   // Storage path for http cache and cookie storage.
  67   std::string storage_path;
  68   // User-Agent request header field.
  69   std::string user_agent;
  70   // App-provided list of servers that support QUIC.
  71   ScopedVector<QuicHint> quic_hints;
  72   // Comma-separted list of QUIC connection options.
  73   std::string quic_connection_options;
  74
  75  private:
  76   DISALLOW_COPY_AND_ASSIGN(URLRequestContextConfig);
  77 };
  78
  79 }  // namespace cronet
  80
  81 #endif  // COMPONENTS_CRONET_URL_REQUEST_CONTEXT_CONFIG_H_