Merge pull request #100 from painless-security/milestone/monitoring

[trust_router.git] / include / tr_list.h

diff --git a/include/tr_list.h b/include/tr_list.h
new file mode 100644 (file)
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--- /dev/null
+++ b/include/tr_list.h
@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2018 JANET(UK)
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ *
+ * 3. Neither the name of JANET(UK) nor the names of its contributors
+ *    may be used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
+ * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+ * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
+ * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
+ * OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ */
+
+#ifndef TRUST_ROUTER_TR_LIST_H
+#define TRUST_ROUTER_TR_LIST_H
+
+#include <talloc.h>
+#include <glib.h>
+
+typedef GPtrArray *TR_LIST;
+
+typedef void (TR_LIST_FOREACH_FUNC)(void *item, void *cookie);
+
+typedef struct tr_list_iter{
+  TR_LIST *list;
+  guint index;
+} TR_LIST_ITER;
+
+#define tr_list_index(LIST, INDEX) (g_ptr_array_index(*(LIST),(INDEX)))
+#define tr_list_length(LIST) ((size_t)((*(LIST))->len))
+
+TR_LIST *tr_list_new(TALLOC_CTX *mem_ctx);
+void tr_list_free(TR_LIST *list);
+void *tr_list_add(TR_LIST *list, void *item, int steal);
+
+TR_LIST_ITER *tr_list_iter_new(TALLOC_CTX *mem_ctx);
+void tr_list_iter_free(TR_LIST_ITER *iter);
+void *tr_list_iter_first(TR_LIST_ITER *iter, TR_LIST *list);
+void *tr_list_iter_next(TR_LIST_ITER *iter);
+void tr_list_foreach(TR_LIST *list, TR_LIST_FOREACH_FUNC *func, void *cookie);
+
+#endif //TRUST_ROUTER_TR_LIST_H