1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
|
#include <stdlib.h>
#include <unistd.h>
#include <sys/types.h>
#include <sys/stat.h>
#include "../tools/disp.h"
#include "../xmlgen/xmlgen.h"
#include "../xmlgen/opcgen.h"
struct TestData {
unsigned long iterations;
char *fn;
char *scfn;
char *xml;
unsigned long xmllen;
char *xsd;
unsigned long xsdlen;
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 validateXML(struct TestData *td, unsigned long iter);
void initXML_Validation(struct TestData *td);
void initXML(struct TestData *td);
void releaseXML(struct TestData *td);
void Usage(char *myname) {
printf("Usage:\n\t%s <iterations> [<xml file>|xmlgen|opcgen] [<xsd file>|<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;
int parse_xml = 1;
int validate_xml = 1;
if (getenv("skip_validate")) {
validate_xml = 0;
if (getenv("skip_xml")) parse_xml = 0;
}
if (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]);
td.scfn = (char*)malloc(32);
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];
td.scfn=argv[3];
break;
case 1:
xmlbuf=xmlgen_init(td.size);
td.xml=xmlbuf;
td.xmllen=xmlgen();
#ifdef ORACLE_PARSER
strcpy(td.scfn,"../xml.files/generated-oracle.xsd");
#else
strcpy(td.scfn,"../xml.files/generated.xsd");
#endif
break;
case 2:
xmlbuf=opcgen_init(td.size);
td.xml=xmlbuf;
td.xmllen=opcgen();
#ifdef ORACLE_PARSER
strcpy(td.scfn,"../xml.files/opc-oracle.xsd");
#else
strcpy(td.scfn,"../xml.files/opc.xsd");
#endif
break;
}
xsdbuf=ReadFile(td.scfn);
if (!xsdbuf) {
fprintf(stderr,"Can't read XSD file!\n");
exit(0);
}
td.xsd=xsdbuf+sizeof(unsigned long);
td.xsdlen=((unsigned long*)xsdbuf)[0];
initXML(&td);
if (parse_xml) parseXML(&td,0);
disp_init();
for (i=1;i<=td.iterations;i++) {
switch (mode) {
case 1:
td.xmllen=xmlgen();
break;
case 2:
td.xmllen=opcgen();
break;
}
gettimeofday(&pre_time,NULL);
if (parse_xml) parseXML(&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(time);
// printf("Pars: %lu\n",time);
}
disp_post();
parse_m = disp_m;
parse_s = disp_s;
parse_d = disp_d;
rnd_init(); /* Restarting random generator */
gettimeofday(&pre_time,NULL);
initXML_Validation(&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 (validate_xml) validateXML(&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);
disp_init();
for (i=1;i<=td.iterations;i++) {
switch (mode) {
case 1:
td.xmllen=xmlgen();
break;
case 2:
td.xmllen=opcgen();
break;
}
gettimeofday(&pre_time,NULL);
if (validate_xml) validateXML(&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(time);
// printf("Val: %lu\n",time);
}
disp_post();
releaseXML(&td);
switch (mode) {
case 0:
free(xmlbuf);
break;
case 1:
xmlgen_deinit();
break;
case 2:
opcgen_deinit();
break;
}
free(xsdbuf);
if (mode) free(td.scfn);
if (mode==2)
printf("Validating Time %lf ms for %lu messages\n", ((double)(disp_s-parse_s)) / 1000,td.iterations);
else {
init_dtime=(init_time2 - disp_m);
if (init_dtime<10) {
init_d=0;
init_dtime=0;
} else {
init_d=300 * disp_d / init_dtime;
init_dtime/=1000;
}
printf("Initialisation time %.3lf + %.3lf(%.2lf%) ms, Validation Time %.3lf(%.2lf%) ms\n",(1. * init_time) / 1000, init_dtime, init_d, (disp_m - parse_m) / 1000, 300*(disp_d+parse_d)/(disp_m-parse_m));
}
return 0;
}
|