mirror of
https://github.com/troydhanson/tpl.git
synced 2024-12-26 23:57:25 +08:00
39 lines
890 B
C
39 lines
890 B
C
|
#include <stdio.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include "tpl.h"
|
||
|
|
|
||
|
|
#define S2_LEN 10
|
||
|
|
|
||
|
|
struct example {
|
||
|
|
char *s1; /* s1 is a pointer */
|
||
|
|
char s2[S2_LEN]; /* s2 is a byte array */
|
||
|
|
};
|
||
|
|
|
||
|
|
int main() {
|
||
|
|
tpl_node *tn;
|
||
|
|
int i;
|
||
|
|
struct example dst, src = {
|
||
|
|
/* .s1 = */ "string",
|
||
|
|
/* .s2 = */ {'b','y','t','e',' ','a','r','r','a','y'}
|
||
|
|
};
|
||
|
|
|
||
|
|
tn = tpl_map( "S(sc#)", &src, S2_LEN); /* NOTE S(...) */
|
||
|
|
tpl_pack( tn, 0 );
|
||
|
|
tpl_dump( tn, TPL_FILE, "/tmp/test77.tpl" );
|
||
|
|
tpl_free( tn );
|
||
|
|
|
||
|
|
/* unpack it now into another struct */
|
||
|
|
|
||
|
|
tn = tpl_map( "S(sc#)", &dst, S2_LEN);
|
||
|
|
tpl_load( tn, TPL_FILE, "/tmp/test77.tpl" );
|
||
|
|
tpl_unpack( tn, 0 );
|
||
|
|
tpl_free( tn );
|
||
|
|
|
||
|
|
printf("%s\n", dst.s1);
|
||
|
|
for(i=0; i < S2_LEN; i++) printf("%c", dst.s2[i]);
|
||
|
|
printf("\n");
|
||
|
|
|
||
|
|
free(dst.s1); /* tpl allocated it for us; we must free it */
|
||
|
|
return(0);
|
||
|
|
}
|