summaryrefslogtreecommitdiff
path: root/ucoo/intf/stream.cc
diff options
context:
space:
mode:
Diffstat (limited to 'ucoo/intf/stream.cc')
-rw-r--r--ucoo/intf/stream.cc63
1 files changed, 63 insertions, 0 deletions
diff --git a/ucoo/intf/stream.cc b/ucoo/intf/stream.cc
new file mode 100644
index 0000000..31cea01
--- /dev/null
+++ b/ucoo/intf/stream.cc
@@ -0,0 +1,63 @@
+// ucoolib - Microcontroller object oriented library. {{{
+//
+// Copyright (C) 2012 Nicolas Schodet
+//
+// Permission is hereby granted, free of charge, to any person obtaining a
+// copy of this software and associated documentation files (the "Software"),
+// to deal in the Software without restriction, including without limitation
+// the rights to use, copy, modify, merge, publish, distribute, sublicense,
+// and/or sell copies of the Software, and to permit persons to whom the
+// Software is furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+// DEALINGS IN THE SOFTWARE.
+//
+// }}}
+#include "stream.hh"
+
+namespace ucoo {
+
+Stream::Stream ()
+ : block_ (true)
+{
+}
+
+void
+Stream::block (bool block/*true*/)
+{
+ block_ = block;
+}
+
+int
+Stream::getc ()
+{
+ int r;
+ char c;
+ r = read (&c, 1);
+ if (r == 1)
+ return static_cast<unsigned char> (c);
+ else
+ return -1;
+}
+
+int
+Stream::putc (int c)
+{
+ int r;
+ char b = c;
+ r = write (&b, 1);
+ if (r == 1)
+ return 0;
+ else
+ return -1;
+}
+
+} // namespace ucoo