1 files changed, 90 insertions, 0 deletions
diff --git a/lib/util/logfac.c b/lib/util/logfac.c
new file mode 100644
index 0000000..5a97ac3
--- /dev/null
+++ b/lib/util/logfac.c
@@ -0,0 +1,90 @@
+/*
+ * 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 facilities[] = {
+#ifdef LOG_AUTHPRIV
+	{ "authpriv",	LOG_AUTHPRIV },
+#endif
+	{ "auth",	LOG_AUTH },
+	{ "daemon",	LOG_DAEMON },
+	{ "user",	LOG_USER },
+	{ "local0",	LOG_LOCAL0 },
+	{ "local1",	LOG_LOCAL1 },
+	{ "local2",	LOG_LOCAL2 },
+	{ "local3",	LOG_LOCAL3 },
+	{ "local4",	LOG_LOCAL4 },
+	{ "local5",	LOG_LOCAL5 },
+	{ "local6",	LOG_LOCAL6 },
+	{ "local7",	LOG_LOCAL7 },
+	{ NULL,		-1 }
+};
+
+bool
+sudo_str2logfac_v1(const char *str, int *logfac)
+{
+    const struct strmap *fac;
+    debug_decl(sudo_str2logfac, SUDO_DEBUG_UTIL);
+
+    for (fac = facilities; fac->name != NULL; fac++) {
+	if (strcmp(str, fac->name) == 0) {
+	    *logfac = fac->num;
+	    debug_return_bool(true);
+	}
+    }
+    debug_return_bool(false);
+}
+
+const char *
+sudo_logfac2str_v1(int num)
+{
+    const struct strmap *fac;
+    debug_decl(sudo_logfac2str, SUDO_DEBUG_UTIL);
+
+    for (fac = facilities; fac->name != NULL; fac++) {
+	if (fac->num == num)
+	    break;
+    }
+    debug_return_const_str(fac->name);
+}