1 files changed, 65 insertions, 0 deletions
diff --git a/popup-wifidirect/src/wfd-app-util.c b/popup-wifidirect/src/wfd-app-util.c
new file mode 100644
index 0000000..592eabf
--- /dev/null
+++ b/popup-wifidirect/src/wfd-app-util.c
@@ -0,0 +1,65 @@
+/*
+ * Copyright 2012  Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Flora License, Version 1.0 (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.tizenopensource.org/license
+ * 
+ * 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.
+ */
+
+/**
+ * This file implements wifi direct application utils functions.
+ *
+ * @file    wfd-app-util.c
+ * @author  Sungsik Jang (sungsik.jang@samsung.com)
+ * @version 0.1
+ */
+
+
+#include <stdio.h>
+#include <string.h>
+#include "wfd-app-util.h"
+
+
+char *wfd_app_trim_path(const char *filewithpath)
+{
+    static char *filename[100];
+    char *strptr = NULL;
+    int start = 0;
+    const char *space = "                                        ";
+    int len = strlen(filewithpath);
+
+    if (len > 20)
+    {
+        strptr = (char *) filewithpath + (len - 20);
+        start = 0;
+    }
+    else if (len < 20)
+    {
+        strptr = (char *) filewithpath;
+        start = 20 - len;
+    }
+    strncpy((char *) filename, space, strlen(space));
+    strncpy((char *) filename + start, strptr, 50);
+
+    return (char *) filename;
+}
+
+
+int wfd_app_gettid()
+{
+#ifdef __NR_gettid
+    return syscall(__NR_gettid);
+#else
+    fprintf(stderr,
+            "__NR_gettid is not defined, please include linux/unistd.h ");
+    return -1;
+#endif
+}