aboutsummaryrefslogtreecommitdiff
path: root/lib/util
diff options
context:
space:
mode:
Diffstat (limited to 'lib/util')
-rw-r--r--lib/util/canonicalize_name.c61
-rw-r--r--lib/util/print_version.c29
-rw-r--r--lib/util/source_date_epoch.c45
3 files changed, 0 insertions, 135 deletions
diff --git a/lib/util/canonicalize_name.c b/lib/util/canonicalize_name.c
deleted file mode 100644
index f99bc2a..0000000
--- a/lib/util/canonicalize_name.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* SPDX-License-Identifier: GPL-3.0-or-later */
-/*
- * canonicalize_name.c
- *
- * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
- */
-#include "config.h"
-
-#include "util.h"
-
-static void normalize_slashes(char *filename)
-{
- char *dst = filename, *src = filename;
-
- while (*src == '/' || *src == '\\')
- ++src;
-
- while (*src != '\0') {
- if (*src == '/' || *src == '\\') {
- while (*src == '/' || *src == '\\')
- ++src;
- if (*src == '\0')
- break;
- *(dst++) = '/';
- } else {
- *(dst++) = *(src++);
- }
- }
-
- *dst = '\0';
-}
-
-int canonicalize_name(char *filename)
-{
- char *dst = filename, *src = filename;
-
- normalize_slashes(filename);
-
- while (*src != '\0') {
- if (src[0] == '.') {
- if (src[1] == '\0')
- break;
- if (src[1] == '/') {
- src += 2;
- continue;
- }
- if (src[1] == '.' && (src[2] == '/' || src[2] == '\0'))
- return -1;
- }
-
- while (*src != '\0' && *src != '/')
- *(dst++) = *(src++);
-
- if (*src == '/')
- *(dst++) = *(src++);
- }
-
- *dst = '\0';
- normalize_slashes(filename);
- return 0;
-}
diff --git a/lib/util/print_version.c b/lib/util/print_version.c
deleted file mode 100644
index b23e2bd..0000000
--- a/lib/util/print_version.c
+++ /dev/null
@@ -1,29 +0,0 @@
-/* SPDX-License-Identifier: GPL-3.0-or-later */
-/*
- * print_version.c
- *
- * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
- */
-#include "config.h"
-
-#include "util.h"
-
-#include <stdio.h>
-
-#define LICENSE_SHORT "GPLv3+"
-#define LICENSE_LONG "GNU GPL version 3 or later"
-#define LICENSE_URL "https://gnu.org/licenses/gpl.html"
-
-extern char *__progname;
-
-static const char *version_string =
-"%s (%s) %s\n"
-"Copyright (c) 2019 David Oberhollenzer et al\n"
-"License " LICENSE_SHORT ": " LICENSE_LONG " <" LICENSE_URL ">.\n"
-"This is free software: you are free to change and redistribute it.\n"
-"There is NO WARRANTY, to the extent permitted by law.\n";
-
-void print_version(void)
-{
- printf(version_string, __progname, PACKAGE_NAME, PACKAGE_VERSION);
-}
diff --git a/lib/util/source_date_epoch.c b/lib/util/source_date_epoch.c
deleted file mode 100644
index 1397e52..0000000
--- a/lib/util/source_date_epoch.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/* SPDX-License-Identifier: GPL-3.0-or-later */
-/*
- * source_date_epoch.h
- *
- * Copyright (C) 2019 David Oberhollenzer <goliath@infraroot.at>
- */
-#include "config.h"
-#include "util.h"
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <ctype.h>
-
-uint32_t get_source_date_epoch(void)
-{
- const char *str, *ptr;
- uint32_t x, tval = 0;
-
- str = getenv("SOURCE_DATE_EPOCH");
-
- if (str == NULL || *str == '\0')
- return 0;
-
- for (ptr = str; *ptr != '\0'; ++ptr) {
- if (!isdigit(*ptr))
- goto fail_nan;
-
- x = (*ptr) - '0';
-
- if (tval > (UINT32_MAX - x) / 10)
- goto fail_ov;
-
- tval = tval * 10 + x;
- }
-
- return tval;
-fail_ov:
- fprintf(stderr, "WARNING: SOURCE_DATE_EPOCH=%s does not fit into "
- "32 bit integer\n", str);
- return 0;
-fail_nan:
- fprintf(stderr, "WARNING: SOURCE_DATE_EPOCH=%s is not a positive "
- "number\n", str);
- return 0;
-}