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https://github.com/troydhanson/tpl.git
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45 lines
1.0 KiB
C
45 lines
1.0 KiB
C
#include "tpl.h"
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#include <stdlib.h>
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#include <string.h>
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#include <stdio.h>
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int main(int argc, char*argv[]) {
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tpl_bin bin;
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tpl_node *tn;
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int i;
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char *file = "/tmp/test32.tpl";
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char str[10];
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strcpy(str,"good egg");
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bin.addr = str;
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bin.sz = 4; /* just going to pack 'good' (no NUL) */
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tn = tpl_map("A(B)", &bin);
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for(i=0; i < 5; i++) {
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tpl_pack(tn,1);
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bin.addr = (char*)(bin.addr) + 1;
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}
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memset(str,0,10); /* just to test that buf was copied */
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tpl_dump(tn,TPL_FILE,file);
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tpl_free(tn);
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bin.addr = NULL;
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bin.sz = 0;
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tn = tpl_map("A(B)", &bin);
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tpl_load(tn,TPL_FILE,file);
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while (tpl_unpack(tn,1) > 0) {
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/* print the buffer char-by-char ; its not a nul-termd string */
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printf("buffer length: %u\n", bin.sz);
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for(i=0; i < bin.sz; i++) printf("%c", ((char*)bin.addr)[i]);
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printf("\n");
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if (bin.sz > 0)
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free(bin.addr); /* malloc'd for us by tpl_unpack, we must free */
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}
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tpl_free(tn);
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return(0);
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}
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