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authorNicolas Schodet2012-10-15 23:13:28 +0200
committerNicolas Schodet2012-10-21 18:56:30 +0200
commit2d7e0605a35ec55d320d04c5c5ae276796a8717b (patch)
tree6c8d1968f74b2f57ade80d62f67d5e5df1c50fbd /digital/ucoolib/ucoolib/intf/stream.cc
parentfc559b4286630d13f27c7672e5d4dea76eed27e3 (diff)
digital/ucoolib/ucoolib/intf: add stream interface
Diffstat (limited to 'digital/ucoolib/ucoolib/intf/stream.cc')
-rw-r--r--digital/ucoolib/ucoolib/intf/stream.cc63
1 files changed, 63 insertions, 0 deletions
diff --git a/digital/ucoolib/ucoolib/intf/stream.cc b/digital/ucoolib/ucoolib/intf/stream.cc
new file mode 100644
index 00000000..b3a28698
--- /dev/null
+++ b/digital/ucoolib/ucoolib/intf/stream.cc
@@ -0,0 +1,63 @@
+// ucoolib - Microcontroller object oriented library. {{{
+//
+// Copyright (C) 2012 Nicolas Schodet
+//
+// APBTeam:
+// Web: http://apbteam.org/
+// Email: team AT apbteam DOT org
+//
+// This program is free software; you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation; either version 2 of the License, or
+// (at your option) any later version.
+//
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+// GNU General Public License for more details.
+//
+// You should have received a copy of the GNU General Public License
+// along with this program; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+//
+// }}}
+#include "stream.hh"
+
+namespace ucoo {
+
+Stream::Stream ()
+ : block_ (false)
+{
+}
+
+void
+Stream::block (bool block/*true*/)
+{
+ block_ = block;
+}
+
+int
+Stream::getc ()
+{
+ int r;
+ char c;
+ r = read (&c, 1);
+ if (r == 1)
+ return 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