printInfo.cpp

#include <mdsobjects.h>

int main(int argc, char *argv[])
{
	if(argc < 4)
	{
		std::cout << "Usage: " << argv[0] << " <directory> < pulse> < run>" << std::endl;
		exit(0);
	}
	int pulse, run;
#ifdef WIN32
	char szEnv[256] = { 0 };
	sprintf(szEnv, "ids_path=%s", argv[1]);
	putenv(szEnv);
#else // WIN32
	setenv("ids_path",argv[1],1);
#endif // WIN32

	sscanf(argv[2], "%d", &pulse);
	sscanf(argv[3], "%d", &run);
	int mdsPulse =  (pulse * 10000) + (run%10000);
	MDSplus::Tree *tree;
	try
	{
		tree = new MDSplus::Tree("ids", mdsPulse);
	}
	catch(MDSplus::MdsException &exc)
	{
		std::cout << "Cannot open pulse file: " << exc.what() << std::endl;
		exit(0);
	}
	MDSplus::TreeNode *n1, *n2;
	char  *d1, *d2;

	try
	{
		n1 = tree->getNode("VERSION:ACC_LAYER");
		d1 = n1->data()->getString();
		n2 = tree->getNode("VERSION:DATA_DICT");
		d2 = n2->data()->getString();
	}
	catch(MDSplus::MdsException &exc)
	{
		std::cout << "Cannot get Access Layer and Data Dictionary versions. Pulse file maybe too old." << std::endl;
		exit(0);
	}
	std::cout << "This MDS+ file has been created with the following versions of IMAS:" << std::endl;
	std::cout << "Access Layer: " << d1 << std::endl;
	std::cout << "Data Dictionary: " << d2 << std::endl;

	return 0;
}