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-rw-r--r--ucoo/base/stdio/Module1
-rw-r--r--ucoo/base/stdio/stdio.cc68
-rw-r--r--ucoo/base/stdio/stdio.hh39
3 files changed, 108 insertions, 0 deletions
diff --git a/ucoo/base/stdio/Module b/ucoo/base/stdio/Module
new file mode 100644
index 0000000..f9cffeb
--- /dev/null
+++ b/ucoo/base/stdio/Module
@@ -0,0 +1 @@
+base_stdio_SOURCES := stdio.cc
diff --git a/ucoo/base/stdio/stdio.cc b/ucoo/base/stdio/stdio.cc
new file mode 100644
index 0000000..91bbe00
--- /dev/null
+++ b/ucoo/base/stdio/stdio.cc
@@ -0,0 +1,68 @@
+// 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 "stdio.hh"
+
+#include <unistd.h>
+
+namespace ucoo {
+
+/// Callback to read a stream.
+ssize_t
+stream_io_read (void *cookie, char *buf, size_t n)
+{
+ Stream *stream = static_cast<Stream *> (cookie);
+ int r = stream->read (buf, n);
+ if (r == -2)
+ return 0;
+ else
+ return r;
+}
+
+/// Callback to write a stream.
+ssize_t
+stream_io_write (void *cookie, const char *buf, size_t n)
+{
+ Stream *stream = static_cast<Stream *> (cookie);
+ int r = stream->write (buf, n);
+ return r;
+}
+
+/// Table of callback for fopencookie.
+static const cookie_io_functions_t stream_io_functions =
+{
+ stream_io_read,
+ stream_io_write,
+ NULL,
+ NULL,
+};
+
+FILE *
+fstreamopen (Stream &stream, const char *mode)
+{
+ // fopencookie is a glibc extension also implemented in newlib, nice!
+ return fopencookie (static_cast<void *> (&stream), mode,
+ stream_io_functions);
+}
+
+} // namespace ucoo
diff --git a/ucoo/base/stdio/stdio.hh b/ucoo/base/stdio/stdio.hh
new file mode 100644
index 0000000..b56736a
--- /dev/null
+++ b/ucoo/base/stdio/stdio.hh
@@ -0,0 +1,39 @@
+#ifndef ucoo_base_stdio_stdio_hh
+#define ucoo_base_stdio_stdio_hh
+// 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 "ucoo/intf/stream.hh"
+
+#include <cstdio>
+
+namespace ucoo {
+
+/// Open a stdio stream connecter to STREAM. The MODE parameter uses the same
+/// syntax as stdio fopen.
+FILE *
+fstreamopen (Stream &stream, const char *mode);
+
+} // namespace ucoo
+
+#endif // ucoo_base_stdio_stdio_hh