summaryrefslogtreecommitdiffstats
path: root/apps/src/higet/higet.cc
blob: 1d1379887d5d5a6154e5700e52179c571376eef8 (plain)
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
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
/*
 * Copyright (c) 2017 Cisco and/or its affiliates.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at:
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include <hicn/transport/http/client_connection.h>

#include <fstream>

typedef std::chrono::time_point<std::chrono::system_clock> Time;
typedef std::chrono::milliseconds TimeDuration;

Time t1;

#define DEFAULT_BETA 0.99
#define DEFAULT_GAMMA 0.07

namespace hicnet {

namespace http {

typedef struct {
  std::string file_name;
  bool print_headers;
  std::string producer_certificate;
} Configuration;

void processResponse(Configuration &conf,
                     transport::http::HTTPResponse &&response) {

  auto &payload = response.getPayload();

  if (conf.file_name != "-") {
    std::cerr << "Saving to: " << conf.file_name << " " << payload.size()
              << "kB" << std::endl;
  }

  Time t3 = std::chrono::system_clock::now();

  std::streambuf *buf;
  std::ofstream of;

  if (conf.file_name != "-") {
    of.open(conf.file_name, std::ofstream::binary);
    buf = of.rdbuf();
  } else {
    buf = std::cout.rdbuf();
  }

  std::ostream out(buf);

  if (conf.print_headers) {
    auto &headers = response.getHeaders();
    out << "HTTP/" << response.getHttpVersion() << " "
        << response.getStatusCode() << " " << response.getStatusString()
        << "\n";
    for (auto &h : headers) {
      out << h.first << ": " << h.second << "\n";
    }
    out << "\n";
  }

  out.write((char *)payload.data(), payload.size());
  of.close();

  Time t2 = std::chrono::system_clock::now();
  ;
  TimeDuration dt =
      std::chrono::duration_cast<std::chrono::milliseconds>(t2 - t1);
  TimeDuration dt3 =
      std::chrono::duration_cast<std::chrono::milliseconds>(t3 - t1);
  long msec = (long)dt.count();
  long msec3 = (long)dt3.count();
  std::cerr << "Elapsed Time: " << msec / 1000.0 << " seconds -- "
            << payload.size() * 8 / msec / 1000.0 << "[Mbps] -- "
            << payload.size() * 8 / msec3 / 1000.0 << "[Mbps]" << std::endl;
}

void usage(char *program_name) {
  std::cerr << "usage:" << std::endl;
  std::cerr << program_name << " [option]... [url]..." << std::endl;
  std::cerr << program_name << "options:" << std::endl;
  std::cerr << "-O <output_path>            = write documents to <output_file>" << std::endl;
  std::cerr << "-S                          = print server response" << std::endl;
  std::cerr << "example:" << std::endl;
  std::cerr << "\t" << program_name << " -O - http://origin/index.html"
            << std::endl;
  exit(EXIT_FAILURE);
}

int main(int argc, char **argv) {

#ifdef _WIN32
  WSADATA wsaData = {0};
  WSAStartup(MAKEWORD(2, 2), &wsaData);
#endif

  Configuration conf;
  conf.file_name = "";
  conf.print_headers = false;
  conf.producer_certificate = "";

  std::string name("http://webserver/sintel/mpd");

  int opt;
  while ((opt = getopt(argc, argv, "O:Sc:")) != -1) {
    switch (opt) {
    case 'O':
      conf.file_name = optarg;
      break;
    case 'S':
      conf.print_headers = true;
      break;
    case 'c':
      conf.producer_certificate = optarg;
      break;
    case 'h':
    default:
      usage(argv[0]);
      break;
    }
  }

  if (argv[optind] == 0) {
    std::cerr << "Using default name " << name << std::endl;
  } else {
    name = argv[optind];
  }

  if (conf.file_name.empty()) {
    conf.file_name = name.substr(1 + name.find_last_of("/"));
  }

  std::map<std::string, std::string> headers = {{"Host", "localhost"},
                                                {"User-Agent", "higet/1.0"}};

  transport::http::HTTPClientConnection connection;
  if (!conf.producer_certificate.empty()) {
    connection.setCertificate(conf.producer_certificate);
  }

  t1 = std::chrono::system_clock::now();

  connection.get(name, headers);
  processResponse(conf, connection.response());

#ifdef _WIN32
  WSACleanup();
#endif

  return EXIT_SUCCESS;
}

} // end namespace http

} // end namespace hicnet

int main(int argc, char **argv) { return hicnet::http::main(argc, argv); }