54 lines
1.3 KiB
C
54 lines
1.3 KiB
C
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/* app_vertest.c - Alpine Package Keeper (APK)
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*
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* Copyright (C) 2005-2008 Natanael Copa <n@tanael.org>
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* Copyright (C) 2008-2011 Timo Teräs <timo.teras@iki.fi>
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* All rights reserved.
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*
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* SPDX-License-Identifier: GPL-2.0-only
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*/
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#include <stdio.h>
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#include "apk_defines.h"
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#include "apk_applet.h"
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#include "apk_database.h"
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#include "apk_version.h"
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#include "apk_print.h"
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static int vertest_main(void *pctx, struct apk_database *db, struct apk_string_array *args)
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{
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apk_blob_t arg, ver, op, space = APK_BLOB_STRLIT(" ");
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char **parg;
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int errors = 0;
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foreach_array_item(parg, args) {
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int ok = 0;
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// arguments are either:
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// "version" -> check validty
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// "ver1 op ver2" -> check if that the comparison is true
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arg = APK_BLOB_STR(*parg);
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if (apk_blob_split(arg, space, &ver, &arg) &&
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apk_blob_split(arg, space, &op, &arg)) {
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if (apk_version_compare_blob(ver, arg) & apk_version_result_mask_blob(op))
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ok = 1;
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} else {
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ok = apk_version_validate(arg);
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}
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if (!ok) {
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if (apk_verbosity > 0)
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printf("%s\n", *parg);
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errors++;
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}
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}
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return errors ? 1 : 0;
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}
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static struct apk_applet apk_vertest = {
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.open_flags = APK_OPENF_READ | APK_OPENF_NO_STATE | APK_OPENF_NO_REPOS,
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.name = "vertest",
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.main = vertest_main,
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};
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APK_DEFINE_APPLET(apk_vertest);
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