net/http/http_basic_stream.h

   1 // Copyright (c) 2012 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 // HttpBasicStream is a simple implementation of HttpStream.  It assumes it is
   6 // not sharing a sharing with any other HttpStreams, therefore it just reads and
   7 // writes directly to the Http Stream.
   8
   9 #ifndef NET_HTTP_HTTP_BASIC_STREAM_H_
  10 #define NET_HTTP_HTTP_BASIC_STREAM_H_
  11
  12 #include <stdint.h>
  13
  14 #include <string>
  15
  16 #include "base/basictypes.h"
  17 #include "net/http/http_basic_state.h"
  18 #include "net/http/http_stream.h"
  19
  20 namespace net {
  21
  22 class BoundNetLog;
  23 class ClientSocketHandle;
  24 class HttpResponseInfo;
  25 struct HttpRequestInfo;
  26 class HttpRequestHeaders;
  27 class HttpStreamParser;
  28 class IOBuffer;
  29
  30 class HttpBasicStream : public HttpStream {
  31  public:
  32   // Constructs a new HttpBasicStream. InitializeStream must be called to
  33   // initialize it correctly.
  34   HttpBasicStream(ClientSocketHandle* connection, bool using_proxy);
  35   ~HttpBasicStream() override;
  36
  37   // HttpStream methods:
  38   int InitializeStream(const HttpRequestInfo* request_info,
  39                        RequestPriority priority,
  40                        const BoundNetLog& net_log,
  41                        const CompletionCallback& callback) override;
  42
  43   int SendRequest(const HttpRequestHeaders& headers,
  44                   HttpResponseInfo* response,
  45                   const CompletionCallback& callback) override;
  46
  47   UploadProgress GetUploadProgress() const override;
  48
  49   int ReadResponseHeaders(const CompletionCallback& callback) override;
  50
  51   int ReadResponseBody(IOBuffer* buf,
  52                        int buf_len,
  53                        const CompletionCallback& callback) override;
  54
  55   void Close(bool not_reusable) override;
  56
  57   HttpStream* RenewStreamForAuth() override;
  58
  59   bool IsResponseBodyComplete() const override;
  60
  61   bool IsConnectionReused() const override;
  62
  63   void SetConnectionReused() override;
  64
  65   bool CanReuseConnection() const override;
  66
  67   int64 GetTotalReceivedBytes() const override;
  68
  69   int64_t GetTotalSentBytes() const override;
  70
  71   bool GetLoadTimingInfo(LoadTimingInfo* load_timing_info) const override;
  72
  73   void GetSSLInfo(SSLInfo* ssl_info) override;
  74
  75   void GetSSLCertRequestInfo(SSLCertRequestInfo* cert_request_info) override;
  76
  77   void Drain(HttpNetworkSession* session) override;
  78
  79   void SetPriority(RequestPriority priority) override;
  80
  81  private:
  82   HttpStreamParser* parser() const { return state_.parser(); }
  83
  84   HttpBasicState state_;
  85
  86   DISALLOW_COPY_AND_ASSIGN(HttpBasicStream);
  87 };
  88
  89 }  // namespace net
  90
  91 #endif  // NET_HTTP_HTTP_BASIC_STREAM_H_