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import java.io.*;
import java.util.*;
import java.text.*;
import javax.xml.parsers.DocumentBuilderFactory;
import javax.xml.parsers.DocumentBuilder;
public class bench {
public void InitXML() {};
public void InitXML_Security() {};
public void ReleaseXML() {};
public void ParseXML(FileInputStream is, int iters, int iter) {};
public void SignXML(FileInputStream is, int iters, int iter) {};
public void VerifyXML(FileInputStream is, int iters, int iter) {};
public void EncryptXML(FileInputStream is, int iters, int iter) {};
public void DecryptXML(FileInputStream is, int iters, int iter) {};
public void Bench(String argv[]) throws IOException {
int iterations,size,mode;
if (argv.length<2) {
System.err.println("Usage:\n\tme <iterations> <xml file|xmlgen|opcgen> [<xsd file>|size]");
} else {
iterations = Integer.parseInt(argv[0]);
Collator mc = Collator.getInstance();
if (mc.compare(argv[1],"xmlgen")==0) mode=1;
else if (mc.compare(argv[1],"opcgen")==0) mode=2;
else mode=0;
if (mode>0) size = Integer.parseInt(argv[2]);
else size=0;
double a,b;
Date pre,post;
SimpleDateFormat s,ms;
disp d = new disp();
disp dv = new disp();
double result,init_result,init_result2, init_dtime, init_d;
double dv_init_result,dv_init_result2;
s=new SimpleDateFormat("ss");
ms=new SimpleDateFormat("SSS");
FileInputStream file;
InitXML();
pre=new Date();
InitXML_Security();
post=new Date();
a=Double.valueOf(s.format(post)).doubleValue();
b=Double.valueOf(s.format(pre)).doubleValue();
init_result=(post.getTime()-pre.getTime());
if (mode==0)
file = new FileInputStream(argv[1]);
else
file = new FileInputStream("../xml.tmp/0.xml");
ParseXML(file,iterations,0);
pre=new Date();
EncryptXML(file,iterations,0);
DecryptXML(file,iterations,0);
SignXML(file,iterations,0);
VerifyXML(file,iterations,0);
post=new Date();
file.close();
a=Double.valueOf(s.format(post)).doubleValue();
b=Double.valueOf(s.format(pre)).doubleValue();
init_result2=(post.getTime()-pre.getTime());
for (int i=1;i<=iterations;i++) {
if (mode==0)
file = new FileInputStream(argv[1]);
else
file = new FileInputStream("../xml.tmp/" + i + ".xml");
ParseXML(file,iterations,0);
pre=new Date();
EncryptXML(file,iterations,0);
DecryptXML(file,iterations,0);
post=new Date();
a=Double.valueOf(s.format(post)).doubleValue();
b=Double.valueOf(s.format(pre)).doubleValue();
result=(post.getTime()-pre.getTime());
dv.disp_event(result);
// System.err.println(result);
pre=new Date();
SignXML(file,iterations,0);
VerifyXML(file,iterations,0);
post=new Date();
file.close();
a=Double.valueOf(s.format(post)).doubleValue();
b=Double.valueOf(s.format(pre)).doubleValue();
result=(post.getTime()-pre.getTime());
d.disp_event(result);
// System.err.println(result);
}
d.disp_post();
dv.disp_post();
if (mode==2) {
System.err.println("Signing/Verifiying Time: "+ d.disp_s+" ms for " + iterations + " messages");
System.err.println("Encryption/Decryption Time: "+ dv.disp_s+" ms for " + iterations + " messages");
} else {
init_dtime=(init_result2 - d.disp_m - dv.disp_m);
if (init_dtime<0.1) {
init_d=0;
init_dtime=0;
} else {
init_d=300 * (d.disp_d+dv.disp_d) / init_dtime;
}
System.err.println("Initialisation Time: " + init_result + " + " + init_dtime + "(" + init_d + "%) ms");
System.err.println("Signing/Verifying Time: " + d.disp_m + "(" + (300*d.disp_d/d.disp_m) + "%)");
System.err.println("Encryption/Decryption Time: " + dv.disp_m + "(" + (300*dv.disp_d/dv.disp_m) + "%)");
}
ReleaseXML();
}
}
}
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