From ad541c67761b8aa6da1566802c347cac4018d0c2 Mon Sep 17 00:00:00 2001 From: Dirk Engling Date: Mon, 2 Nov 2026 20:50:24 +0100 Subject: Move the build sources into src/ --- ot_scan.c | 65 --------------------------------------------------------------- 1 file changed, 65 deletions(-) delete mode 100644 ot_scan.c (limited to 'ot_scan.c') diff --git a/ot_scan.c b/ot_scan.c deleted file mode 100644 index 3b8e87c..0000000 --- a/ot_scan.c +++ /dev/null @@ -1,65 +0,0 @@ -/* This software was written by Dirk Engling - It is considered beerware. Prost. Skol. Cheers or whatever. */ - -/* System */ -#include -#include -#include - -/* Opentracker */ -#include "ot_scan.h" - -size_t scan_uint(const char *src, uint64_t *dest, uint64_t max) { - unsigned long long value; - char *end; - - if (*src < '0' || *src > '9') - return 0; - - errno = 0; - value = strtoull(src, &end, 10); - - if (errno == ERANGE || value > (unsigned long long)max) - return 0; - - *dest = (uint64_t)value; - return (size_t)(end - src); -} - -size_t scan_uint_bencode(const char *src, uint64_t *dest, uint64_t max) { - uint64_t value; - size_t consumed = scan_uint(src, &value, max); - - /* bencode writes no leading zeros, so anything longer than a single digit - must not begin with one. */ - if (consumed > 1 && *src == '0') - return 0; - - if (consumed) - *dest = value; - - return consumed; -} - -int scan_int(const char *src, size_t len, int64_t *dest) { - int64_t value = 0; - int negate = 0; - - if (len && *src == '-') - --len, ++src, negate = 1; - if (!len) - return -1; - - while (len--) { - if (*src < '0' || *src > '9') - return -1; - /* A twenty character field of nines does not fit, and silently wrapping - would magically heal a nonsense announce */ - if (value > (INT64_MAX - (*src - '0')) / 10) - return -1; - value = 10 * value + (*src++ - '0'); - } - - *dest = negate ? -value : value; - return 0; -} -- cgit v1.3