mirror of
https://github.com/klzgrad/naiveproxy.git
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74 lines
2.5 KiB
C++
74 lines
2.5 KiB
C++
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// Copyright 2013 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "net/http/http_basic_state.h"
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#include <utility>
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#include "base/logging.h"
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#include "net/base/io_buffer.h"
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#include "net/http/http_request_info.h"
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#include "net/http/http_response_body_drainer.h"
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#include "net/http/http_stream_parser.h"
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#include "net/http/http_util.h"
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#include "net/socket/client_socket_handle.h"
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#include "url/gurl.h"
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namespace net {
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HttpBasicState::HttpBasicState(std::unique_ptr<ClientSocketHandle> connection,
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bool using_proxy,
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bool http_09_on_non_default_ports_enabled)
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: read_buf_(new GrowableIOBuffer()),
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connection_(std::move(connection)),
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using_proxy_(using_proxy),
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http_09_on_non_default_ports_enabled_(
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http_09_on_non_default_ports_enabled) {}
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HttpBasicState::~HttpBasicState() {}
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int HttpBasicState::Initialize(const HttpRequestInfo* request_info,
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RequestPriority priority,
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const NetLogWithSource& net_log,
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const CompletionCallback& callback) {
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DCHECK(!parser_.get());
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url_ = request_info->url;
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request_method_ = request_info->method;
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parser_.reset(new HttpStreamParser(
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connection_.get(), request_info, read_buf_.get(), net_log));
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parser_->set_http_09_on_non_default_ports_enabled(
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http_09_on_non_default_ports_enabled_);
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return OK;
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}
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std::unique_ptr<ClientSocketHandle> HttpBasicState::ReleaseConnection() {
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return std::move(connection_);
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}
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scoped_refptr<GrowableIOBuffer> HttpBasicState::read_buf() const {
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return read_buf_;
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}
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void HttpBasicState::DeleteParser() { parser_.reset(); }
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std::string HttpBasicState::GenerateRequestLine() const {
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static const char kSuffix[] = " HTTP/1.1\r\n";
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const size_t kSuffixLen = arraysize(kSuffix) - 1;
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const std::string path =
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using_proxy_ ? HttpUtil::SpecForRequest(url_) : url_.PathForRequest();
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// Don't use StringPrintf for concatenation because it is very inefficient.
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std::string request_line;
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const size_t expected_size =
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request_method_.size() + 1 + path.size() + kSuffixLen;
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request_line.reserve(expected_size);
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request_line.append(request_method_);
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request_line.append(1, ' ');
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request_line.append(path);
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request_line.append(kSuffix, kSuffixLen);
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DCHECK_EQ(expected_size, request_line.size());
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return request_line;
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}
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} // namespace net
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