-
/*
* Copyright 2001-2010 Internet2
*
#include <xmltooling/signature/Signature.h>
#include <xmltooling/util/NDC.h>
#include <xmltooling/util/PathResolver.h>
+#include <xmltooling/util/Threads.h>
#include <xsec/enc/XSECCryptoException.hpp>
#include <xsec/enc/XSECCryptoProvider.hpp>
m_artifactMap = artifactMap;
}
+SAMLInternalConfig::SAMLInternalConfig() : m_initCount(0), m_lock(Mutex::create())
+{
+}
+
+SAMLInternalConfig::~SAMLInternalConfig()
+{
+ delete m_lock;
+}
+
bool SAMLInternalConfig::init(bool initXMLTooling)
{
#ifdef _DEBUG
xmltooling::NDC ndc("init");
#endif
- Category& log=Category::getInstance(SAML_LOGCAT".SAMLConfig");
+ Category& log=Category::getInstance(SAML_LOGCAT".Config");
+
+ Lock initLock(m_lock);
+
+ if (m_initCount == LONG_MAX) {
+ log.crit("library initialized too many times");
+ return false;
+ }
+
+ if (m_initCount >= 1) {
+ ++m_initCount;
+ return true;
+ }
+
log.debug("library initialization started");
- if (initXMLTooling)
- XMLToolingConfig::getConfig().init();
+ if (initXMLTooling && !XMLToolingConfig::getConfig().init()) {
+ return false;
+ }
+
XMLToolingConfig::getConfig().getPathResolver()->setDefaultPackageName("opensaml");
REGISTER_XMLTOOLING_EXCEPTION_FACTORY(ArtifactException,opensaml);
registerSecurityPolicyRules();
log.info("%s library initialization complete", PACKAGE_STRING);
+ ++m_initCount;
return true;
}
#ifdef _DEBUG
xmltooling::NDC ndc("term");
#endif
- Category& log=Category::getInstance(SAML_LOGCAT".SAMLConfig");
+
+ Lock initLock(m_lock);
+ if (m_initCount == 0) {
+ Category::getInstance(SAML_LOGCAT".Config").crit("term without corresponding init");
+ return;
+ }
+ else if (--m_initCount > 0) {
+ return;
+ }
MessageDecoderManager.deregisterFactories();
MessageEncoderManager.deregisterFactories();
if (termXMLTooling)
XMLToolingConfig::getConfig().term();
- log.info("%s library shutdown complete", PACKAGE_STRING);
+ Category::getInstance(SAML_LOGCAT".Config").info("%s library shutdown complete", PACKAGE_STRING);
}
void SAMLInternalConfig::generateRandomBytes(void* buf, unsigned int len)
#define SAML_LOGCAT "OpenSAML"
+namespace xmltooling {
+ class XMLTOOL_API Mutex;
+};
+
namespace opensaml {
/// @cond OFF
- class SAMLInternalConfig : public SAMLConfig
+ class SAML_DLLLOCAL SAMLInternalConfig : public SAMLConfig
{
public:
- SAMLInternalConfig() {}
+ SAMLInternalConfig();
+ ~SAMLInternalConfig();
static SAMLInternalConfig& getInternalConfig();
void generateRandomBytes(std::string& buf, unsigned int len);
XMLCh* generateIdentifier();
std::string hashSHA1(const char* data, bool toHex=false);
+
private:
+ int m_initCount;
+ xmltooling::Mutex* m_lock;
};
/// @endcond
XMLToolingConfig::getConfig().log_config();
if (!SAMLConfig::getConfig().init())
return false;
+ if (!SAMLConfig::getConfig().init()) // should be a no-op
+ return false;
XMLToolingConfig::getConfig().setReplayCache(new ReplayCache());
XMLToolingConfig::getConfig().setTemplateEngine(new TemplateEngine());
SAMLConfig::getConfig().setArtifactMap(new ArtifactMap());
return true;
}
bool tearDownWorld() {
+ SAMLConfig::getConfig().term(); // should be a no-op
SAMLConfig::getConfig().term();
+ SAMLConfig::getConfig().term(); // shouldn't cause a crash
#if defined(_MSC_VER ) && defined(SAML_LEAKCHECK)
_CrtSetReportMode( _CRT_WARN, _CRTDBG_MODE_FILE );
_CrtSetReportFile( _CRT_WARN, _CRTDBG_FILE_STDOUT );