http.hh

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#ifndef __OPERATOR_HTTP_HH_
#define __OPERATOR_HTTP_HH_

#include "error.hh"

#include <string>
#include <sstream>
#include <map>
#include <vector>
#include <memory>
#include <functional>

namespace Operator {
  namespace HTTP {
    typedef std::pair<std::string, std::string> header_t;
    typedef std::vector<header_t> headers_t;
    typedef std::function<void (std::unique_ptr<Error::Error>, short code, const headers_t &, std::unique_ptr<std::istream> body)> httpcallback_t;

    class Adapter {
    public:
      virtual void httpcall(const std::string &method, const std::string &URL, const headers_t &, std::unique_ptr<std::istream> body, size_t timeout, const httpcallback_t &) = 0;
    };

    struct url_encode;

    std::ostream & operator<<(std::ostream &os, const url_encode &ue);

    struct url_encode {
      const std::string &orig;
      url_encode(const std::string &o) : orig(o) {}
      operator std::string() const {
        std::ostringstream out;
        out << (*this);
        return out.str();
      }
    };
  }
}
#endif // __OPERATOR_HTTP_HH_