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#include "print_safe_buffer.h"
#include "../config.h"
#include "../radvd.h"
#include <stdio.h>
void print_safe_buffer(struct safe_buffer const *sb)
{
char buf[4096];
snprint_safe_buffer(buf, sizeof(buf), sb);
printf("%s", buf);
}
size_t snprint_safe_buffer(char *s, size_t size, struct safe_buffer const *sb)
{
size_t count = 0;
count += snprintf((s + count), (size - count), "unsigned char expected[] = { /* sb.allocated = %ld, sb.used = %ld */", sb->allocated, sb->used);
for (size_t i = 0; i < sb->used; ++i) {
if (i % 8 == 0) {
count += snprintf((s + count), (size - count), "\n\t0x%02x,", sb->buffer[i]);
} else {
count += snprintf((s + count), (size - count), " 0x%02x,", sb->buffer[i]);
}
}
/* Do not remove the final byte's comma. Only JSON requires the comma is
* removed, and this is not JSON. */
count += snprintf((s + count), (size - count), "\n};\n");
return count;
}
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