bool HttpClient::SendRequest( const string& rServer, const string& rPath, boost::asio::ip::tcp::iostream& rStream )
{
// Establish a connection to the server.
m_sigInfoLog( "Connect to " + rServer );
rStream.connect( rServer, "http" );
if( !rStream )
{
m_sigErrorLog( "Unable to connect: " + rStream.error().message() );
return false;
}
// Send the request.
m_sigInfoLog( "Request paget " + rPath );
rStream << "GET " << rPath << " HTTP/1.0\r\n";
rStream << "Host: " << rServer << "\r\n";
rStream << "Referer: " << rServer << "\r\n";
rStream << "Accept: */*\r\n" << "Connection: close\r\n\r\n";
return true;
}
bool HTTPSourceImpl::handshake(string const& url, int timeout)
{
// REMARK ASIO 1.5.1
// m_stream.expires_from_now(boost::posix_time::seconds(timeout));
m_stream.connect(url, "http");
if (!m_stream)
{
cout << "Unable to connect\n ";
return false;
}
string data = "/LICENSE_1_0.txt";
m_stream << "GET " << data << " HTTP/1.0\r\n";
m_stream << "Host: " << url << "\r\n";
m_stream << "Accept: */*\r\n";
m_stream << "Connection: close\r\n\r\n";
string http_version; m_stream >> http_version;
unsigned int status_code; m_stream >> status_code;
string status_message; getline(m_stream, status_message);
if (!m_stream || http_version.substr(0, 5) != "HTTP/")
{
cout << status_message;
return false;
}
if (status_code != 200)
{
std::cout << "Response returned with status code " << status_code << "\n";
return false;
}
#if 1
// Process the response headers, which are terminated by a blank line.
std::string header;
while (std::getline(m_stream, header) && header != "\r")
std::cout << header << "\n";
std::cout << "\n";
#endif
return true;
}
streamsize HTTPSourceImpl::read(char* s, streamsize n)
{
m_stream.read(s, n);
return m_stream.gcount();
}
