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#include "curlHandle.h"
#include "compileTimeFormatter.h"
#include <boost/numeric/conversion/cast.hpp>
#include <net.h>
namespace AdHoc::Net {
static void cleanup() __attribute__((destructor));
static void
cleanup()
{
curl_global_cleanup();
}
CurlHandle::CurlHandle(const std::string & url) :
curl_handle(curl_easy_init()), curl_headers(nullptr), postS(nullptr), postE(nullptr)
{
curl_easy_setopt(curl_handle, CURLOPT_URL, url.c_str());
curl_easy_setopt(curl_handle, CURLOPT_FAILONERROR, 1);
}
CurlHandle::~CurlHandle()
{
if (curl_headers) {
curl_slist_free_all(curl_headers);
}
if (postS) {
curl_formfree(postS);
}
curl_easy_cleanup(curl_handle);
}
template<>
void
CurlHandle::setopt(CURLoption opt, const void * val)
{
curl_easy_setopt(curl_handle, opt, val);
}
template<>
void
CurlHandle::setopt(CURLoption opt, int val)
{
curl_easy_setopt(curl_handle, opt, val);
}
template<>
void
CurlHandle::setopt(CURLoption opt, long val)
{
curl_easy_setopt(curl_handle, opt, val);
}
void
CurlHandle::getinfo(CURLINFO info, long & val) const
{
curl_easy_getinfo(curl_handle, info, &val);
}
void
CurlHandle::getinfo(CURLINFO info, int & ival) const
{
long val;
curl_easy_getinfo(curl_handle, info, &val);
ival = boost::numeric_cast<int>(val);
}
void
CurlHandle::getinfo(CURLINFO info, double & val) const
{
curl_easy_getinfo(curl_handle, info, &val);
}
void
CurlHandle::getinfo(CURLINFO info, char *& val) const
{
curl_easy_getinfo(curl_handle, info, &val);
}
void
CurlHandle::appendHeader(const char * header)
{
curl_headers = curl_slist_append(curl_headers, header);
}
void
CurlHandle::appendPost(const char * name, const char * value)
{
CURLFORMcode r
= curl_formadd(&postS, &postE, CURLFORM_PTRNAME, name, CURLFORM_PTRCONTENTS, value, CURLFORM_END);
if (r == 0) {
curl_easy_setopt(curl_handle, CURLOPT_HTTPPOST, postS);
}
}
void
CurlHandle::perform()
{
if (curl_headers) {
curl_easy_setopt(curl_handle, CURLOPT_HTTPHEADER, curl_headers);
}
checkCurlCode(curl_easy_perform(curl_handle));
}
CurlHandle::operator CURL *() const
{
return curl_handle;
}
void
CurlHandle::checkCurlCode(CURLcode res) const
{
if (res != CURLE_OK) {
long http_code = 0;
if (curl_easy_getinfo(curl_handle, CURLINFO_RESPONSE_CODE, &http_code) == CURLE_OK) {
throw AdHoc::Net::CurlException(res, curl_easy_strerror(res), http_code);
}
throw AdHoc::Net::CurlException(res, curl_easy_strerror(res), IceUtil::None);
}
}
AdHocFormatter(CurlExceptionMsg, "Network operation failed: %? (%?)");
AdHocFormatter(CurlExceptionMsgHttp, "HTTP operation failed: %?: %? (%?)");
void
CurlException::ice_print(std::ostream & s) const
{
if (httpcode) {
CurlExceptionMsgHttp::write(s, *httpcode, message, resultcode);
}
else {
CurlExceptionMsg::write(s, message, resultcode);
}
}
}
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