Introduce apiset for grouping apis

[src/app-framework-binder.git] / src / afb-api.c

diff --git a/src/afb-api.c b/src/afb-api.c
new file mode 100644 (file)
index 0000000..bb172d7
--- /dev/null
+++ b/src/afb-api.c
@@ -0,0 +1,64 @@
+/*
+ * Copyright (C) 2016, 2017 "IoT.bzh"
+ * Author "Fulup Ar Foll"
+ * 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.
+ */
+
+#define _GNU_SOURCE
+
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include <errno.h>
+
+#include "afb-api.h"
+
+/**
+ * Checks wether 'name' is a valid API name.
+ * @return 1 if valid, 0 otherwise
+ */
+int afb_api_is_valid_name(const char *name)
+{
+       unsigned char c;
+
+       c = (unsigned char)*name;
+       if (c == 0)
+               /* empty names aren't valid */
+               return 0;
+
+       do {
+               if (c < (unsigned char)'\x80') {
+                       switch(c) {
+                       default:
+                               if (c > ' ')
+                                       break;
+                       case '"':
+                       case '#':
+                       case '%':
+                       case '&':
+                       case '\'':
+                       case '/':
+                       case '?':
+                       case '`':
+                       case '\\':
+                       case '\x7f':
+                               return 0;
+                       }
+               }
+               c = (unsigned char)*++name;
+       } while(c != 0);
+       return 1;
+}
+