globset: Introduce globset for event handling

[src/app-framework-binder.git] / src / globset.h

diff --git a/src/globset.h b/src/globset.h
new file mode 100644 (file)
index 0000000..40ed2fa
--- /dev/null
+++ b/src/globset.h
@@ -0,0 +1,56 @@
+/*
+ * Copyright (C) 2018 "IoT.bzh"
+ * Author: José Bollo <jose.bollo@iot.bzh>
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+struct globset_handler
+{
+       /* callback of the handler */
+       void *callback;
+
+       /* closure of the handler */
+       void *closure;
+
+       /* the pattern */
+       char pattern[1];
+};
+
+struct globset;
+
+extern struct globset *globset_create();
+
+extern void globset_destroy(struct globset *set);
+
+extern int globset_add(
+                       struct globset *set,
+                       const char *pattern,
+                       void *callback,
+                       void *closure);
+
+extern int globset_del(
+                       struct globset *set,
+                       const char *pattern,
+                       void **closure);
+
+extern struct globset_handler *globset_search(
+                       struct globset *set,
+                       const char *pattern);
+
+extern const struct globset_handler *globset_match(
+                       struct globset *set,
+                       const char *text);
+