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move stringfromipv4 into common.c

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rofl0r
2012-11-07 22:00:03 +01:00
parent 8b19829de4
commit c698d48c03
6 changed files with 27 additions and 27 deletions
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24
src/common.c
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@ -3,6 +3,30 @@
#include <unistd.h>
#include <stdio.h>
// stolen from libulz (C) rofl0r
void pc_stringfromipv4(unsigned char *ip_buf_4_bytes, char *outbuf_16_bytes) {
unsigned char *p;
char *o = outbuf_16_bytes;
unsigned char n;
for(p = ip_buf_4_bytes; p < ip_buf_4_bytes + 4; p++) {
n = *p;
if(*p >= 100) {
if(*p >= 200)
*(o++) = '2';
else
*(o++) = '1';
n %= 100;
}
if(*p >= 10) {
*(o++) = (n / 10) + '0';
n %= 10;
}
*(o++) = n + '0';
*(o++) = '.';
}
o[-1] = 0;
}
static int check_path(char *path) {
if(!path)
return 0;