1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
|
// Copyright 2017 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "net/test/embedded_test_server/controllable_http_response.h"
#include "base/bind.h"
#include "base/logging.h"
#include "base/strings/stringprintf.h"
#include "base/threading/thread_task_runner_handle.h"
namespace net {
namespace test_server {
class ControllableHttpResponse::Interceptor : public HttpResponse {
public:
explicit Interceptor(
base::WeakPtr<ControllableHttpResponse> controller,
scoped_refptr<base::SingleThreadTaskRunner> controller_task_runner,
const HttpRequest& http_request)
: controller_(controller),
controller_task_runner_(controller_task_runner),
http_request_(std::make_unique<HttpRequest>(http_request)) {}
~Interceptor() override {}
private:
void SendResponse(const SendBytesCallback& send,
SendCompleteCallback done) override {
controller_task_runner_->PostTask(
FROM_HERE,
base::BindOnce(&ControllableHttpResponse::OnRequest, controller_,
base::ThreadTaskRunnerHandle::Get(), send,
std::move(done), std::move(http_request_)));
}
base::WeakPtr<ControllableHttpResponse> controller_;
scoped_refptr<base::SingleThreadTaskRunner> controller_task_runner_;
std::unique_ptr<HttpRequest> http_request_;
DISALLOW_COPY_AND_ASSIGN(Interceptor);
};
ControllableHttpResponse::ControllableHttpResponse(
EmbeddedTestServer* embedded_test_server,
const std::string& relative_url,
bool relative_url_is_prefix) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
embedded_test_server->RegisterRequestHandler(base::BindRepeating(
RequestHandler, weak_ptr_factory_.GetWeakPtr(),
base::ThreadTaskRunnerHandle::Get(), base::Owned(new bool(true)),
relative_url, relative_url_is_prefix));
}
ControllableHttpResponse::~ControllableHttpResponse() {}
void ControllableHttpResponse::WaitForRequest() {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
DCHECK_EQ(State::WAITING_FOR_REQUEST, state_)
<< "WaitForRequest() called twice.";
loop_.Run();
DCHECK(embedded_test_server_task_runner_);
DCHECK(send_);
DCHECK(done_);
state_ = State::READY_TO_SEND_DATA;
}
void ControllableHttpResponse::Send(net::HttpStatusCode http_status,
const std::string& content_type,
const std::string& content,
const std::vector<std::string>& cookies) {
std::string content_data(base::StringPrintf(
"HTTP/1.1 %d %s\nContent-type: %s\n", static_cast<int>(http_status),
net::GetHttpReasonPhrase(http_status), content_type.c_str()));
for (auto& cookie : cookies)
content_data += "Set-Cookie: " + cookie + "\n";
content_data += "\n";
content_data += content;
Send(content_data);
}
void ControllableHttpResponse::Send(const std::string& bytes) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
DCHECK_EQ(State::READY_TO_SEND_DATA, state_) << "Send() called without any "
"opened connection. Did you "
"call WaitForRequest()?";
base::RunLoop loop;
embedded_test_server_task_runner_->PostTask(
FROM_HERE, base::BindOnce(send_, bytes, loop.QuitClosure()));
loop.Run();
}
void ControllableHttpResponse::Done() {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
DCHECK_EQ(State::READY_TO_SEND_DATA, state_) << "Done() called without any "
"opened connection. Did you "
"call WaitForRequest()?";
embedded_test_server_task_runner_->PostTask(FROM_HERE, std::move(done_));
state_ = State::DONE;
}
void ControllableHttpResponse::OnRequest(
scoped_refptr<base::SingleThreadTaskRunner>
embedded_test_server_task_runner,
const SendBytesCallback& send,
SendCompleteCallback done,
std::unique_ptr<HttpRequest> http_request) {
DCHECK_CALLED_ON_VALID_SEQUENCE(sequence_checker_);
DCHECK(!embedded_test_server_task_runner_)
<< "A ControllableHttpResponse can only handle one request at a time";
embedded_test_server_task_runner_ = embedded_test_server_task_runner;
send_ = send;
done_ = std::move(done);
http_request_ = std::move(http_request);
loop_.Quit();
}
// Helper function used in the ControllableHttpResponse constructor.
// static
std::unique_ptr<HttpResponse> ControllableHttpResponse::RequestHandler(
base::WeakPtr<ControllableHttpResponse> controller,
scoped_refptr<base::SingleThreadTaskRunner> controller_task_runner,
bool* available,
const std::string& relative_url,
bool relative_url_is_prefix,
const HttpRequest& request) {
if (!*available)
return nullptr;
if (request.relative_url == relative_url ||
(relative_url_is_prefix &&
base::StartsWith(request.relative_url, relative_url,
base::CompareCase::SENSITIVE))) {
*available = false;
return std::make_unique<ControllableHttpResponse::Interceptor>(
controller, controller_task_runner, request);
}
return nullptr;
}
} // namespace test_server
} // namespace net
|
