1 files changed, 85 insertions, 0 deletions
diff --git a/lib/util/logpri.c b/lib/util/logpri.c
new file mode 100644
index 0000000..3fd1f6c
--- /dev/null
+++ b/lib/util/logpri.c
@@ -0,0 +1,85 @@
+/*
+ * SPDX-License-Identifier: ISC
+ *
+ * Copyright (c) 1999-2005, 2007-2019
+ *	Todd C. Miller <Todd.Miller@sudo.ws>
+ *
+ * Permission to use, copy, modify, and distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+ * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+ * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+ * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * Sponsored in part by the Defense Advanced Research Projects
+ * Agency (DARPA) and Air Force Research Laboratory, Air Force
+ * Materiel Command, USAF, under agreement number F39502-99-1-0512.
+ */
+
+/*
+ * This is an open source non-commercial project. Dear PVS-Studio, please check it.
+ * PVS-Studio Static Code Analyzer for C, C++ and C#: http://www.viva64.com
+ */
+
+#include <config.h>
+
+#include <string.h>
+#include <syslog.h>
+
+#include <sudo_compat.h>
+#include <sudo_debug.h>
+#include <sudo_util.h>
+
+/*
+ * For converting between syslog numbers and strings.
+ */
+struct strmap {
+    const char *name;
+    int num;
+};
+
+static const struct strmap priorities[] = {
+	{ "alert",	LOG_ALERT },
+	{ "crit",	LOG_CRIT },
+	{ "debug",	LOG_DEBUG },
+	{ "emerg",	LOG_EMERG },
+	{ "err",	LOG_ERR },
+	{ "info",	LOG_INFO },
+	{ "notice",	LOG_NOTICE },
+	{ "warning",	LOG_WARNING },
+	{ "none",	-1 },
+	{ NULL,		-1 }
+};
+
+bool
+sudo_str2logpri_v1(const char *str, int *logpri)
+{
+    const struct strmap *pri;
+    debug_decl(sudo_str2logpri, SUDO_DEBUG_UTIL);
+
+    for (pri = priorities; pri->name != NULL; pri++) {
+	if (strcmp(str, pri->name) == 0) {
+	    *logpri = pri->num;
+	    debug_return_bool(true);
+	}
+    }
+    debug_return_bool(false);
+}
+
+const char *
+sudo_logpri2str_v1(int num)
+{
+    const struct strmap *pri;
+    debug_decl(sudo_logpri2str, SUDO_DEBUG_UTIL);
+
+    for (pri = priorities; pri->name != NULL; pri++) {
+	if (pri->num == num)
+	    break;
+    }
+    debug_return_const_str(pri->name);
+}