NS-3 based Named Data Networking (NDN) simulator
ndnSIM 2.5: NDN, CCN, CCNx, content centric networks
API Documentation
extension_permessage_compress.cpp
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1 /*
2  * Copyright (c) 2014, Peter Thorson. All rights reserved.
3  *
4  * Redistribution and use in source and binary forms, with or without
5  * modification, are permitted provided that the following conditions are met:
6  * * Redistributions of source code must retain the above copyright
7  * notice, this list of conditions and the following disclaimer.
8  * * Redistributions in binary form must reproduce the above copyright
9  * notice, this list of conditions and the following disclaimer in the
10  * documentation and/or other materials provided with the distribution.
11  * * Neither the name of the WebSocket++ Project nor the
12  * names of its contributors may be used to endorse or promote products
13  * derived from this software without specific prior written permission.
14  *
15  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
16  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
17  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
18  * ARE DISCLAIMED. IN NO EVENT SHALL PETER THORSON BE LIABLE FOR ANY
19  * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
20  * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
21  * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
22  * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
23  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
24  * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
25  *
26  */
27 //#define BOOST_TEST_DYN_LINK
28 #define BOOST_TEST_MODULE extension_permessage_deflate
29 #include <boost/test/unit_test.hpp>
30 
31 #include <iostream>
32 #include <string>
34 
37 
38 struct config {
40 };
43 
44 using namespace websocketpp;
45 
46 BOOST_AUTO_TEST_CASE( deflate_init ) {
47  /*compressor_type compressor;
48  websocketpp::http::parser::attribute_list attributes;
49  std::pair<lib::error_code,std::string> neg_ret;
50 
51  neg_ret = compressor.negotiate(attributes);
52 
53  BOOST_CHECK_EQUAL( neg_ret.first,
54  extensions::permessage_deflate::error::invalid_parameters );*/
55 
120  /* processor::extensions::deflate_method d(true);
121  http::parser::attribute_list attributes;
122  lib::error_code ec;
123 
124  attributes.push_back(http::parser::attribute("foo","bar"));
125  ec = d.init(attributes);
126  BOOST_CHECK(ec == processor::extensions::error::unknown_method_parameter);
127 
128  attributes.clear();
129  attributes.push_back(http::parser::attribute("s2c_max_window_bits","bar"));
130  ec = d.init(attributes);
131  BOOST_CHECK(ec == processor::extensions::error::invalid_algorithm_settings);
132 
133  attributes.clear();
134  attributes.push_back(http::parser::attribute("s2c_max_window_bits","7"));
135  ec = d.init(attributes);
136  BOOST_CHECK(ec == processor::extensions::error::invalid_algorithm_settings);
137 
138  attributes.clear();
139  attributes.push_back(http::parser::attribute("s2c_max_window_bits","16"));
140  ec = d.init(attributes);
141  BOOST_CHECK(ec == processor::extensions::error::invalid_algorithm_settings);
142 
143  attributes.clear();
144  attributes.push_back(http::parser::attribute("s2c_max_window_bits","9"));
145  ec = d.init(attributes);
146  BOOST_CHECK( !ec);
147 
148  attributes.clear();
149  ec = d.init(attributes);
150  BOOST_CHECK( !ec);
151 
152  processor::extensions::deflate_engine de;
153 
154  unsigned char test_in[] = "HelloHelloHelloHello";
155  unsigned char test_out[30];
156 
157  uLongf test_out_size = 30;
158 
159  int ret;
160 
161  ret = compress(test_out, &test_out_size, test_in, 20);
162 
163  std::cout << ret << std::endl
164  << websocketpp::utility::to_hex(test_in,20) << std::endl
165  << websocketpp::utility::to_hex(test_out,test_out_size) << std::endl;
166 
167  std::string input = "Hello";
168  std::string output;
169  ec = de.compress(input,output);
170 
171  BOOST_CHECK( ec == processor::extensions::error::uninitialized );
172 
173  //std::cout << ec.message() << websocketpp::utility::to_hex(output) << std::endl;
174 
175  ec = de.init(15,15,Z_DEFAULT_COMPRESSION,8,Z_FIXED);
176  //ec = de.init();
177  BOOST_CHECK( !ec );
178 
179  ec = de.compress(input,output);
180  std::cout << ec.message() << std::endl
181  << websocketpp::utility::to_hex(input) << std::endl
182  << websocketpp::utility::to_hex(output) << std::endl;
183 
184  output.clear();
185 
186  ec = de.compress(input,output);
187  std::cout << ec.message() << std::endl
188  << websocketpp::utility::to_hex(input) << std::endl
189  << websocketpp::utility::to_hex(output) << std::endl;
190 
191  input = output;
192  output.clear();
193  ec = de.decompress(input,output);
194  std::cout << ec.message() << std::endl
195  << websocketpp::utility::to_hex(input) << std::endl
196  << websocketpp::utility::to_hex(output) << std::endl;
197  */
198 }
websocketpp::http::parser::request request_type
BOOST_AUTO_TEST_CASE(deflate_init)
Namespace for the WebSocket++ project.
Definition: base64.hpp:41
Stores, parses, and manipulates HTTP requests.
Definition: request.hpp:50
websocketpp::extensions::permessage_deflate::enabled< config > compressor_type