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#include <stdio.h>
#include <unistd.h>
#include <string.h>
#include <stdlib.h>
#include <sys/types.h>
#include <sys/stat.h>
#include <sys/fcntl.h>
#include <fcntl.h>
#include <errno.h>
#include "tpl.h"
#define DEBUG 0
#define FILE_BUFLEN 500
int num_tpls = 0, sum_tpls = 0;
int tpl_cb(void *tpl, size_t tpllen, void*data) {
int i;
tpl_node *tn;
if (DEBUG) printf("obtained tpl of length %d\n", (int)tpllen);
tn = tpl_map("A(i)", &i);
tpl_load(tn, TPL_MEM, tpl, tpllen);
num_tpls++;
while (tpl_unpack(tn,1) > 0) sum_tpls += i;
tpl_free(tn);
return 0;
}
int main(int argc, char *argv[]) {
char *files[] = {"test51_0.tpl", "test51_1.tpl", "test51_2.tpl", "test51_3.tpl","test51_4.tpl", NULL};
char **f;
char buf[FILE_BUFLEN];
int rc,fd;
tpl_gather_t *gs=NULL;
for (f = files; *f; f++) {
if (DEBUG) printf("file is %s\n", *f);
if ( ( fd = open(*f, O_RDONLY) ) == -1) {
printf("error - can't open %s: %s\n", *f, strerror(errno));
exit(-1);
}
rc = read(fd,&buf,FILE_BUFLEN); /* read whole file (no points for style) */
if (rc == -1) {
printf("error - can't read %s: %s\n", *f, strerror(errno));
exit(-1);
}
if (tpl_gather(TPL_GATHER_MEM,buf, rc, &gs, tpl_cb, NULL) <= 0) {
printf("tpl_gather_mem returned <= 0, exiting\n");
exit(-1);
}
close(fd);
}
printf("num_tpls: %d, sum: %d\n", num_tpls, sum_tpls);
return(0);
}
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