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/**
* \file
* Cookies.
*
*/
#include <string>
#include <sstream>
#include <vector>
#include <iostream>
#include <cstdlib>
#include <ctime>
#include <curlpp/cURLpp.hpp>
#include <curlpp/Easy.hpp>
#define CURLPP_ALLOW_NOT_AVAILABLE
#include <curlpp/Infos.hpp>
#include <curlpp/Options.hpp>
class YesNo
{
public:
explicit YesNo(bool yn) : yesno(yn) {}
std::string operator()() const {
return yesno ? "Yes" : "No";
}
friend std::ostream &operator<<(std::ostream &strm, const YesNo &yn) {
strm << yn();
return strm;
}
private:
bool yesno;
};
struct MyCookie
{
std::string name;
std::string value;
std::string domain;
std::string path;
time_t expires;
bool tail;
bool secure;
};
std::ostream &
operator<<(std::ostream &strm, const MyCookie &cook)
{
strm << "Cookie: '" << cook.name << "' (secure: " << YesNo(cook.secure) << ", tail: "
<< YesNo(cook.tail) << ") for domain: '" << cook.domain << "', "
<< "path: '" << cook.path << "'.\n";
strm << "Value: '" << cook.value << "'.\n";
strm << "Expires: '" << ctime(&cook.expires) << "'.\n";
return strm;
}
std::vector<std::string> &
split_cookie_str(const std::string &str, std::vector<std::string> &in)
{
std::string part;
std::istringstream strm(str);
while (getline(strm, part, '\t'))
in.push_back(part);
return in;
}
std::vector<std::string>
splitCookieStr(const std::string &str)
{
std::vector<std::string> split;
split_cookie_str(str, split);
return split;
}
std::vector<std::string> &
splitCookieStr(const std::string &str, std::vector<std::string> &in)
{
return split_cookie_str(str, in);
}
int StrToInt(const std::string &str)
{
std::istringstream strm(str);
int i = 0;
if (!(strm >> i)) {
throw curlpp::RuntimeError("Unable to convert string '" + str + "' to integer!");
}
return i;
}
MyCookie
MakeCookie(const std::string &str_cookie)
{
std::vector<std::string> vC = splitCookieStr(str_cookie);
MyCookie cook;
cook.domain = vC[0];
cook.tail = vC[1] == "TRUE";
cook.path = vC[2];
cook.secure = vC[3] == "TRUE";
cook.expires = StrToInt(vC[4]);
cook.name = vC[5];
cook.value = vC[6];
return cook;
}
int
main(void)
{
try
{
curlpp::Cleanup myCleanup;
curlpp::Easy exEasy;
std::vector<std::string> cookieList;
// a cookie as in HTTP header
cookieList.push_back("Set-Cookie: GMAIL_AT=EXPIRED;expires=Sun, 17-Jan-2038 19:14:07 GMT; path=/; domain=.google.com");
// a Netscape style cookie with \t
cookieList.push_back(".google.com\tTRUE\t/\tFALSE\t2147483647\tLSID\tI like you GOOGLE");
// a Netscape style cookie with tabs in string
cookieList.push_back(".yahoo.com TRUE / FALSE 0 YAHOO_COOKIE I like you yahoo, too");
exEasy.setOpt(new curlpp::options::Url("http://www.google.com"));
exEasy.setOpt(new curlpp::options::FileTime(true));
exEasy.setOpt(new curlpp::options::Verbose(true));
// loop throught the cookies and add one by one
//
for (std::vector<std::string>::iterator it = cookieList.begin();
it != cookieList.end();
++it)
{
exEasy.setOpt(curlpp::options::CookieList(*it));
}
exEasy.perform();
// see what cookies we got
//
std::cout << "\nCookies from cookie engine:" << std::endl;
std::list<std::string> cookies;
curlpp::infos::CookieList::get(exEasy, cookies);
int i = 1;
for (std::list<std::string>::const_iterator it = cookies.begin();
it != cookies.end();
++it, i++)
{
std::cout << "[" << i << "]: " << MakeCookie(*it) << std::endl;
}
exit(EXIT_SUCCESS);
}
catch(curlpp::RuntimeError &e)
{
std::cerr << e.what() << std::endl;
exit(EXIT_FAILURE);
}
catch(curlpp::LogicError &e)
{
std::cout << e.what() << std::endl;
exit(EXIT_FAILURE);
}
}
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