Diff: mock/BufferedDataSource.cpp

Revision:

0:789029e49ea1

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mock/BufferedDataSource.cpp	Mon Mar 24 10:12:45 2014 +0000
@@ -0,0 +1,47 @@
+#include <stdlib.h>
+#include <stdio.h>
+#include <string.h>
+#include "BufferedDataSource.h"
+
+BufferedDataSource::BufferedDataSource()
+{
+    clear();
+}
+
+void BufferedDataSource::set(char *buf, size_t length)
+{
+    _data = _ptr = buf;
+    _length = length;
+}
+
+void BufferedDataSource::set(const char *str)
+{
+    _data = _ptr = (char *)str;
+    _length = strlen(str);
+}
+
+void BufferedDataSource::clear()
+{
+    _data = _ptr = NULL;
+    _length = 0;
+}
+
+bool BufferedDataSource::exhausted()
+{
+    return (_ptr - _data) == _length;
+}
+
+char BufferedDataSource::read()
+{
+    if (exhausted())
+        return 0;
+    return *_ptr++;
+}
+
+uint8_t BufferedDataSource::status()
+{
+    if (exhausted())
+        return DS_STATUS_CLOSED;
+    return DS_STATUS_OK;
+}
+