bool init_xmlsec(void) {
if(!has_init) {
init_lock_.lock();
has_init = true;
init_lock_.unlock();
//Init libxml and libxslt libraries
xmlInitParser();
//Init xmlsec library
if(xmlSecInit() < 0) {
std::cerr<<"XMLSec initialization failed"<<std::endl;
goto err;
}
/* Load default crypto engine if we are supporting dynamic
* loading for xmlsec-crypto libraries. Use the crypto library
* name ("openssl", "nss", etc.) to load corresponding
* xmlsec-crypto library.
*/
#ifdef XMLSEC_CRYPTO_DYNAMIC_LOADING
if(xmlSecCryptoDLLoadLibrary(BAD_CAST XMLSEC_CRYPTO) < 0) {
std::cerr<<"Unable to load default xmlsec-crypto library. Make sure"
"that you have it installed and check shared libraries path"
"(LD_LIBRARY_PATH) envornment variable."<<std::endl;
goto err;
}
#endif /* XMLSEC_CRYPTO_DYNAMIC_LOADING */
// Init crypto library
if(xmlSecCryptoAppInit(NULL) < 0) {
std::cerr<<"crypto initialization failed"<<std::endl;
goto err;
}
//Init xmlsec-crypto library
if(xmlSecCryptoInit() < 0) {
std::cerr<<"xmlsec-crypto initialization failed"<<std::endl;
goto err;
}
return true;
err:
init_lock_.lock();
has_init = false;
init_lock_.unlock();
return false;
}
return true;
}
void ThreadSleep::Sleep(unsigned int milliseconds)
{
Glib::Mutex condMutex;
Glib::Cond condition;
condMutex.lock();
Glib::TimeVal wait_period(milliseconds/1000,milliseconds%1000);
Glib::TimeVal abs_time;
abs_time.assign_current_time();
abs_time.add(wait_period);
condition.timed_wait(condMutex, abs_time);
condMutex.unlock();
}
bool final_xmlsec(void) {
if(has_init) {
init_lock_.lock();
has_init = false;
init_lock_.unlock();
//Shutdown xmlsec-crypto library
xmlSecCryptoShutdown();
//Shutdown crypto library
xmlSecCryptoAppShutdown();
//Shutdown xmlsec library
xmlSecShutdown();
//Shutdown libxml
xmlCleanupParser();
}
return true;
}