1 files changed, 78 insertions, 0 deletions
diff --git a/src/lib/helpers.c b/src/lib/helpers.c
new file mode 100644
index 0000000..973f8f4
--- /dev/null
+++ b/src/lib/helpers.c
@@ -0,0 +1,78 @@
+/* -*- mode: c; c-file-style: "openbsd" -*- */
+/*
+ * Copyright (c) 2015 Vincent Bernat <vincent@bernat.im>
+ *
+ * Permission to use, copy, modify, and/or 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.
+ */
+
+#include <stdio.h>
+#include <stdarg.h>
+#include <string.h>
+#include <arpa/inet.h>
+
+#include "lldpctl.h"
+#include "../log.h"
+#include "atom.h"
+#include "helpers.h"
+
+const char *
+map_lookup(lldpctl_map_t *list, int n)
+{
+
+	unsigned int i;
+
+	for (i = 0; list[i].string != NULL; i++) {
+		if (list[i].value == n) {
+			return list[i].string;
+		}
+	}
+
+	return "unknown";
+}
+
+int
+map_reverse_lookup(lldpctl_map_t *list, const char *string)
+{
+	if (!string) return -1;
+
+	for (unsigned int i = 0; list[i].string != NULL; i++) {
+		if (!strcasecmp(list[i].string, string)) return list[i].value;
+	}
+
+	return -1;
+}
+
+int
+_lldpctl_atom_new_any_list(lldpctl_atom_t *atom, va_list ap)
+{
+	struct _lldpctl_atom_any_list_t *plist =
+	    (struct _lldpctl_atom_any_list_t *)atom;
+	plist->parent = va_arg(ap, struct _lldpctl_atom_port_t *);
+	lldpctl_atom_inc_ref((lldpctl_atom_t *)plist->parent);
+	return 1;
+}
+
+void
+_lldpctl_atom_free_any_list(lldpctl_atom_t *atom)
+{
+	struct _lldpctl_atom_any_list_t *plist =
+	    (struct _lldpctl_atom_any_list_t *)atom;
+	lldpctl_atom_dec_ref((lldpctl_atom_t *)plist->parent);
+}
+
+char *
+xstrdup(const char *str)
+{
+	if (!str) return NULL;
+	return strdup(str);
+}