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28 lines
824 B
C
28 lines
824 B
C
#include "stralloc.h"
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#include "buffer.h"
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#include "byte.h"
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/* this demonstrates the buffer_get_token_sa_pred interface;
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* ishttp is the predicate that determines when buffer_get_token_sa_pred
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* stops reading. It is supposed to return 0 if the token is not
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* complete and 1 if it is. It can also return -1 to indicate an error,
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* for example you could enforce a timeout here or limit the token size. */
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int ishttp(stralloc* sa) {
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return (sa->len>4 && byte_equal(sa->s+sa->len-4,4,"\r\n\r\n"));
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}
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int main() {
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stralloc sa;
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int res;
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stralloc_init(&sa);
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res=buffer_get_token_sa_pred(buffer_0,&sa,ishttp);
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buffer_puts(buffer_1,"buffer_get_token_sa_pred returned ");
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buffer_putlong(buffer_1,res);
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buffer_putsflush(buffer_1,".\n\n");
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buffer_putsa(buffer_1,&sa);
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buffer_flush(buffer_1);
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return 0;
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}
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