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/*
* C++ ICAP library
* Copyright (C) 2012 Uditha Atukorala
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "request_header.h"
#include "util.h"
namespace icap {
/*
* sample icap request header:
* REQMOD icap://icap-server.net/server?arg=87 ICAP/1.0
* Host: icap-server.net
* Encapsulated: req-hdr=0, null-body=170
*
* [payload]
*/
RequestHeader::RequestHeader( const std::string &raw_data ) : Header() {
// initialise defaults
_request.method = "";
_request.uri = "";
_request.protocol = "ICAP/1.0";
// read header
read_header( raw_data );
}
RequestHeader::~RequestHeader() { }
const std::string &RequestHeader::method() const throw() {
return _request.method;
}
const std::string &RequestHeader::uri() const throw() {
return _request.uri;
}
const std::string &RequestHeader::protocol() const throw() {
return _request.protocol;
}
const RequestHeader::request_t &RequestHeader::request() const throw() {
return _request;
}
const std::string &RequestHeader::raw_data() const throw() {
return _raw_data;
}
void RequestHeader::read_header( const std::string &raw_data ) throw() {
std::vector<std::string> data;
_raw_data = raw_data;
data = util::split( raw_data, "\r\n" );
if ( data.size() > 0 ) {
std::vector<std::string> header_data;
std::vector<std::string> request;
std::string request_data = data.at( 0 );
request = util::split( util::trim( request_data ) );
if ( request.size() == 3 ) {
_request.method = request.at(0);
_request.uri = request.at(1);
_request.protocol = request.at(2);
} else {
// TODO: error, invalid request format
}
for ( int i = 1; i < data.size(); i++ ) {
header_data = util::split( data.at( i ), ":" );
if ( header_data.size() == 2 ) {
this->attach( header_data.at( 0 ), header_data.at( 1 ) );
} else {
// TODO: error parsing header data
}
}
}
}
} /* end of namespace icap */
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