1 files changed, 236 insertions, 0 deletions
diff --git a/lib/libsalsa/rawmidi.c b/lib/libsalsa/rawmidi.c
new file mode 100644
index 0000000..4246357
--- /dev/null
+++ b/lib/libsalsa/rawmidi.c
@@ -0,0 +1,236 @@
+/*
+ *  Copyright (c) 2004 by Hannu Savolainen < hannu@opensound.com>
+ *
+ *   This library is free software; you can redistribute it and/or modify
+ *   it under the terms of the GNU Lesser General Public License version 2.1 as
+ *   published by the Free Software Foundation.
+ *
+ *   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 Lesser General Public License for more details.
+ *
+ *   You should have received a copy of the GNU Lesser General Public
+ *   License along with this library; if not, write to the Free Software
+ *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+ *
+ */
+#include <stdio.h>
+#include "local.h"
+
+/**
+ * \brief Opens a new connection to the RawMidi interface.
+ * \param inputp Returned input handle (NULL if not wanted)
+ * \param outputp Returned output handle (NULL if not wanted)
+ * \param name ASCII identifier of the RawMidi handle
+ * \param mode Open mode
+ * \return 0 on success otherwise a negative error code
+ *
+ * Opens a new connection to the RawMidi interface specified with
+ * an ASCII identifier and mode.
+ */
+int
+snd_rawmidi_open (snd_rawmidi_t ** inputp, snd_rawmidi_t ** outputp,
+		  const char *name, int mode)
+{
+  dbg_printf ("snd_rawmidi_open(%s)\n", name);
+
+  ALIB_INIT ();
+
+  if (!alib_appcheck ())
+    return -ENODEV;
+
+  return 0;
+}
+
+/**
+ * \brief close RawMidi handle
+ * \param rawmidi RawMidi handle
+ * \return 0 on success otherwise a negative error code
+ *
+ * Closes the specified RawMidi handle and frees all associated
+ * resources.
+ */
+int
+snd_rawmidi_close (snd_rawmidi_t * rawmidi)
+{
+  dbg_printf ("snd_rawmidi_close()\n");
+
+  return 0;
+}
+
+/**
+ * \brief read MIDI bytes from MIDI stream
+ * \param rawmidi RawMidi handle
+ * \param buffer buffer to store the input MIDI bytes
+ * \param size input buffer size in bytes
+ */
+ssize_t
+snd_rawmidi_read (snd_rawmidi_t * rawmidi, void *buffer, size_t size)
+{
+  dbg_printf ("snd_rawmidi_read(%d)\n", size);
+}
+
+/**
+ * \brief write MIDI bytes to MIDI stream
+ * \param rawmidi RawMidi handle
+ * \param buffer buffer containing MIDI bytes
+ * \param size output buffer size in bytes
+ */
+ssize_t
+snd_rawmidi_write (snd_rawmidi_t * rawmidi, const void *buffer, size_t size)
+{
+  dbg_printf ("snd_rawmidi_write(%d)\n", size);
+
+  return size;
+}
+
+
+/**
+ * \brief set nonblock mode
+ * \param rawmidi RawMidi handle
+ * \param nonblock 0 = block, 1 = nonblock mode
+ * \return 0 on success otherwise a negative error code
+ *
+ * The nonblock mode cannot be used when the stream is in
+ * #SND_RAWMIDI_APPEND state.
+ */
+int
+snd_rawmidi_nonblock (snd_rawmidi_t * rawmidi, int nonblock)
+{
+  dbg_printf ("snd_rawmidi_nonblock(%d)\n", nonblock);
+
+  return 0;
+}
+
+/**
+ * \brief get count of poll descriptors for RawMidi handle
+ * \param rawmidi RawMidi handle
+ * \return count of poll descriptors
+ */
+int
+snd_rawmidi_poll_descriptors_count (snd_rawmidi_t * rawmidi)
+{
+  dbg_printf ("snd_rawmidi_poll_descriptors_count()\n");
+
+  return 0;
+}
+
+/**
+ * \brief get poll descriptors
+ * \param rawmidi RawMidi handle
+ * \param pfds array of poll descriptors
+ * \param space space in the poll descriptor array
+ * \return count of filled descriptors
+ */
+int
+snd_rawmidi_poll_descriptors (snd_rawmidi_t * rawmidi, struct pollfd *pfds,
+			      unsigned int space)
+{
+  dbg_printf ("snd_rawmidi_poll_descriptors()\n");
+
+  return 0;
+}
+
+/**
+ * \brief get returned events from poll descriptors
+ * \param pcm rawmidi RawMidi handle
+ * \param pfds array of poll descriptors
+ * \param nfds count of poll descriptors
+ * \param revents returned events
+ * \return zero if success, otherwise a negative error code
+ */
+int
+snd_rawmidi_poll_descriptors_revents (snd_rawmidi_t * rawmidi, struct pollfd
+				      *pfds, unsigned int nfds,
+				      unsigned short *revents)
+{
+  dbg_printf ("snd_rawmidi_poll_descriptors_revents()\n");
+
+  return 0;
+}
+
+/**
+ * \brief get size of the snd_rawmidi_info_t structure in bytes
+ * \return size of the snd_rawmidi_info_t structure in bytes
+ */
+size_t
+snd_rawmidi_info_sizeof ()
+{
+  return sizeof (snd_rawmidi_info_t);
+}
+
+/**
+ * \brief get rawmidi hardware driver name
+ * \param info pointer to a snd_rawmidi_info_t structure
+ * \return rawmidi hardware driver name
+ */
+const char *
+snd_rawmidi_info_get_name (const snd_rawmidi_info_t * info)
+{
+  dbg_printf ("snd_rawmidi_info_get_name()\n");
+
+  return "OSS rawmidi";
+}
+
+/**
+ * \brief get rawmidi count of subdevices
+ * \param info pointer to a snd_rawmidi_info_t structure
+ * \return rawmidi count of subdevices
+ */
+unsigned int
+snd_rawmidi_info_get_subdevices_count (const snd_rawmidi_info_t * info)
+{
+  dbg_printf ("snd_rawmidi_info_get_subdevices_count()\n");
+
+  return 1;
+}
+
+/**
+ * \brief set rawmidi device number
+ * \param info pointer to a snd_rawmidi_info_t structure
+ * \param val device number
+ */
+void
+snd_rawmidi_info_set_device (snd_rawmidi_info_t * info, unsigned int val)
+{
+  dbg_printf ("snd_rawmidi_info_set_device(%d)\n", val);
+
+}
+
+
+/**
+ * \brief set rawmidi subdevice number
+ * \param info pointer to a snd_rawmidi_info_t structure
+ * \param val subdevice number
+ */
+void
+snd_rawmidi_info_set_subdevice (snd_rawmidi_info_t * info, unsigned int val)
+{
+  dbg_printf ("snd_rawmidi_info_set_subdevice(%d)\n", val);
+}
+
+/**
+ * \brief set rawmidi stream identifier
+ * \param info pointer to a snd_rawmidi_info_t structure
+ * \param val rawmidi stream identifier
+ */
+void
+snd_rawmidi_info_set_stream (snd_rawmidi_info_t * info,
+			     snd_rawmidi_stream_t val)
+{
+  dbg_printf ("snd_rawmidi_info_set_stream(%d)\n", val);
+}
+
+/**
+ * \brief get rawmidi subdevice name
+ * \param info pointer to a snd_rawmidi_info_t structure
+ * \return rawmidi subdevice name
+ */
+const char *
+snd_rawmidi_info_get_subdevice_name (const snd_rawmidi_info_t * info)
+{
+  dbg_printf ("snd_rawmidi_info_get_subdevice_name()\n");
+
+  return "OSS rawmidi subdevice";
+}