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/* <!-- copyright */
/*
* aria2 - The high speed download utility
*
* Copyright (C) 2006 Tatsuhiro Tsujikawa
*
* 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 2 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* In addition, as a special exception, the copyright holders give
* permission to link the code of portions of this program with the
* OpenSSL library under certain conditions as described in each
* individual source file, and distribute linked combinations
* including the two.
* You must obey the GNU General Public License in all respects
* for all of the code used other than OpenSSL. If you modify
* file(s) with this exception, you may extend this exception to your
* version of the file(s), but you are not obligated to do so. If you
* do not wish to do so, delete this exception statement from your
* version. If you delete this exception statement from all source
* files in the program, then also delete it here.
*/
/* copyright --> */
#include "CookieParser.h"
#include <strings.h>
#include <utility>
#include <istream>
#include <map>
#include "Util.h"
#include "A2STR.h"
#include "TimeA2.h"
namespace aria2 {
const std::string CookieParser::C_SECURE("secure");
const std::string CookieParser::C_DOMAIN("domain");
const std::string CookieParser::C_PATH("path");
const std::string CookieParser::C_EXPIRES("expires");
Cookie CookieParser::parse(const std::string& cookieStr) const
{
return parse(cookieStr, A2STR::NIL, A2STR::NIL);
}
Cookie CookieParser::parse(const std::string& cookieStr, const std::string& defaultDomain, const std::string& defaultPath) const
{
std::deque<std::string> terms;
Util::slice(terms, Util::trim(cookieStr), ';', true);
if(terms.empty()) {
return Cookie();
}
std::pair<std::string, std::string> nameValue;
Util::split(nameValue, terms.front(), '=');
std::map<std::string, std::string> values;
values[C_DOMAIN] = defaultDomain;
values[C_PATH] = defaultPath;
for(std::deque<std::string>::iterator itr = terms.begin()+1;
itr != terms.end(); ++itr) {
std::pair<std::string, std::string> nv;
Util::split(nv, *itr, '=');
values[nv.first] = nv.second;
}
time_t expiry = 0;
if(values.find(C_EXPIRES) != values.end()) {
Time expiryTime = Time::parseHTTPDate(values[C_EXPIRES]);
if(expiryTime.good()) {
expiry = expiryTime.getTime();
}
}
return Cookie(nameValue.first, nameValue.second,
expiry,
values[C_PATH], values[C_DOMAIN],
values.find(C_SECURE) != values.end());
}
Cookies CookieParser::parse(std::istream& s) const
{
Cookies cookies;
std::string line;
while(getline(s, line)) {
if(Util::trim(line).empty() || Util::startsWith(line, A2STR::SHARP_C)) {
continue;
}
Cookie cookie = parse(line);
if(cookie.good()) {
cookies.push_back(cookie);
}
}
return cookies;
}
} // namespace aria2
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