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#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include "../tools/disp2.h"
#include "../xmlgen/xmlgen.h"
#include "../xmlgen/opcgen.h"
struct TestData {
unsigned long iterations;
char *fn;
char *xml;
unsigned long xmllen;
unsigned long size;
};
char *ReadFile(char *fn) {
FILE *f;
struct stat st;
char *buf;
f=fopen(fn,"r");
if (!f) {
printf("Can't open XML file!\n");
exit(1);
}
fstat(f->_fileno,&st);
buf=(char*)malloc(st.st_size+1+sizeof(unsigned long));
if (!buf) {
printf("Can't allocate memory!\n");
exit(1);
}
((unsigned long*)buf)[0]=st.st_size;
fread(buf+sizeof(unsigned long),st.st_size,1,f);
fclose(f);
buf[st.st_size+sizeof(unsigned long)]=0;
return buf;
}
void ReadConfig(struct TestData *td) {
FILE *f;
f=fopen("config","r");
if (!f) {
printf("Error opening config file!\n");
exit(1);
}
fscanf(f,"%lu",&(td->iterations));
fclose(f);
}
void parseXML(struct TestData *td, unsigned long iter);
void signXML(struct TestData *td, unsigned long iter);
void verifyXML(struct TestData *td, unsigned long iter);
void encryptXML(struct TestData *td, unsigned long iter);
void decryptXML(struct TestData *td, unsigned long iter);
void initXML(struct TestData *td);
void initXML_Security(struct TestData *td);
void releaseXML(struct TestData *td);
void Usage(char *myname) {
printf("Usage:\n\t%s <iterations> [<xml file>|xmlgen|opcgen] [<size>]\n",myname);
exit(0);
}
int Test(int argc, char *argv[]) {
int i,j;
struct timeval pre_time,post_time;
struct timezone tz;
unsigned long init_time,init_time2,time;
double init_dtime,init_d;
unsigned long parse_s;
double parse_m,parse_d;
unsigned char mode=0; /* 0 - file, 1 - xmlgen, 2 - opcgen */
struct TestData td;
char *xmlbuf,*xsdbuf;
disp ds,de;
int execute_xml = 1;
int execute_security = 1;
if (getenv("skip_security")) {
execute_security = 0;
if (getenv("skip_xml")) execute_xml = 0;
}
if ((argc<3)||(argc>4)) Usage(argv[0]);
td.iterations = atol(argv[1]);
if (td.iterations<0) Usage(argv[0]);
if (!strncmp(argv[2],"xmlgen",6)) mode=1;
else if (!strncmp(argv[2],"opcgen",6)) mode=2;
td.fn=argv[2];
if (mode) {
td.size = atol(argv[3]);
if (td.size<=0) Usage(argv[0]);
rnd_init(); /* Initialising Random Generator */
}
switch (mode) {
case 0:
xmlbuf=ReadFile(argv[2]);
if (!xmlbuf) {
fprintf(stderr,"Can't read XML file!\n");
exit(0);
}
td.xml=xmlbuf+sizeof(unsigned long);
td.xmllen=((unsigned long*)xmlbuf)[0];
break;
case 1:
xmlbuf=xmlgen_init(td.size);
td.xml=xmlbuf;
td.xmllen=xmlgen();
break;
case 2:
xmlbuf=opcgen_init(td.size);
td.xml=xmlbuf;
td.xmllen=opcgen();
break;
}
initXML(&td);
if (execute_xml) parseXML(&td,0);
gettimeofday(&pre_time,NULL);
initXML_Security(&td);
gettimeofday(&post_time,NULL);
init_time=(post_time.tv_sec-pre_time.tv_sec)*1000000+(post_time.tv_usec-pre_time.tv_usec);
gettimeofday(&pre_time,NULL);
if (execute_security) {
encryptXML(&td,0);
decryptXML(&td,0);
signXML(&td,0);
verifyXML(&td,0);
}
gettimeofday(&post_time,NULL);
init_time2=(post_time.tv_sec-pre_time.tv_sec)*1000000+(post_time.tv_usec-pre_time.tv_usec);
ds=disp_init();
de=disp_init();
for (i=1;i<=td.iterations;i++) {
switch (mode) {
case 1:
td.xmllen=xmlgen();
break;
case 2:
td.xmllen=opcgen();
break;
}
if (execute_xml) parseXML(&td,i);
gettimeofday(&pre_time,NULL);
if (execute_security) {
encryptXML(&td,i);
decryptXML(&td,i);
}
gettimeofday(&post_time,NULL);
time=(post_time.tv_sec-pre_time.tv_sec)*1000000+(post_time.tv_usec-pre_time.tv_usec);
disp_event(de,time);
// printf("%lu, ",time);
gettimeofday(&pre_time,NULL);
if (execute_security) {
signXML(&td,i);
verifyXML(&td,i);
}
gettimeofday(&post_time,NULL);
time=(post_time.tv_sec-pre_time.tv_sec)*1000000+(post_time.tv_usec-pre_time.tv_usec);
disp_event(ds,time);
// printf("%lu\n",time);
}
disp_post(de);
disp_post(ds);
releaseXML(&td);
switch (mode) {
case 0:
free(xmlbuf);
break;
case 1:
xmlgen_deinit();
break;
case 2:
opcgen_deinit();
break;
}
if (mode==2) {
printf("Signing/Verifying Time %lf ms for %lu messages\n", ((double)(ds->disp_s)) / 1000,td.iterations);
printf("Encrypting/Decrypting Time %lf ms for %lu messages\n", ((double)(de->disp_s)) / 1000,td.iterations);
} else {
init_dtime=(init_time2 - ds->disp_m - de->disp_m);
if (init_dtime<10) {
init_d=0;
init_dtime=0;
} else {
init_d=300 * (de->disp_d+ds->disp_d) / init_dtime;
init_dtime/=1000;
}
printf("Initialisation time %.3lf + %.3lf(%.2lf%) ms\n",(1. * init_time) / 1000, init_dtime, init_d);
printf("Signing/Verifying Time %.3lf(%.2lf%) ms\n", (ds->disp_m) / 1000, ds->disp_m ? 300*(ds->disp_d)/(ds->disp_m) : 0);
printf("Encrypting/Decrypting Time %.3lf(%.2lf%) ms\n", (de->disp_m) / 1000, de->disp_m ? 300*(de->disp_d)/(de->disp_m) : 0);
}
return 0;
}
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