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#ifndef ADHOCUTIL_CURLHANDLE_H
#define ADHOCUTIL_CURLHANDLE_H
#include "c++11Helpers.h"
#include "visibility.h"
#include <curl/curl.h> // IWYU pragma: export
#include <memory>
#include <string>
namespace AdHoc::Net {
/// libcurl handle wrapper.
/** Wraps a libcurl CURL * object in a C++ friendly manner. */
class DLL_PUBLIC CurlHandle {
public:
/**
* Create a new CurlHandle.
* @param url Set the required CURLOPT_URL property to the given url.
*/
explicit CurlHandle(const std::string & url);
/// Standard move/copy support
SPECIAL_MEMBERS_DEFAULT_MOVE_NO_COPY(CurlHandle);
virtual ~CurlHandle();
/** Set option wrapper. */
template<typename T>
void
setopt(CURLoption opt, const T & val)
{
curl_easy_setopt(curl_handle, opt, val);
}
/** Get info for long values */
void getinfo(CURLINFO info, long & val) const;
/** Get info for int values (avoids ambiguous call errors for ease of use) */
void getinfo(CURLINFO info, int & val) const;
/** Get info for double values */
void getinfo(CURLINFO info, double & val) const;
/** Get info for char * values */
void getinfo(CURLINFO info, char *& val) const;
/** Append the given HTTP header */
void appendHeader(const char *);
/** Append the given HTTP post content */
void appendPost(const char *, const char *);
/** Perform the CURL transfer. */
void perform();
/** Get the underlying CURL * handle. @warning Make changes at your own risk. */
// NOLINTNEXTLINE(hicpp-explicit-conversions)
operator CURL *() const;
protected:
/// @cond
void checkCurlCode(CURLcode res) const;
CURL * curl_handle;
curl_slist * curl_headers;
curl_httppost *postS, *postE;
/// @endcond
};
using CurlHandlePtr = std::shared_ptr<CurlHandle>;
}
#endif
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