Move libcdio and libvcd into contrib/

--HG--
rename : src/input/vcd/libcdio/FreeBSD/freebsd.c => contrib/libcdio/FreeBSD/freebsd.c
rename : src/input/vcd/libcdio/FreeBSD/freebsd.h => contrib/libcdio/FreeBSD/freebsd.h
rename : src/input/vcd/libcdio/FreeBSD/freebsd_cam.c => contrib/libcdio/FreeBSD/freebsd_cam.c
rename : src/input/vcd/libcdio/FreeBSD/freebsd_ioctl.c => contrib/libcdio/FreeBSD/freebsd_ioctl.c
rename : src/input/vcd/libcdio/MSWindows/Makefile.am => contrib/libcdio/MSWindows/Makefile.am
rename : src/input/vcd/libcdio/MSWindows/aspi32.c => contrib/libcdio/MSWindows/aspi32.c
rename : src/input/vcd/libcdio/MSWindows/aspi32.h => contrib/libcdio/MSWindows/aspi32.h
rename : src/input/vcd/libcdio/MSWindows/win32.c => contrib/libcdio/MSWindows/win32.c
rename : src/input/vcd/libcdio/MSWindows/win32.h => contrib/libcdio/MSWindows/win32.h
rename : src/input/vcd/libcdio/MSWindows/win32_ioctl.c => contrib/libcdio/MSWindows/win32_ioctl.c
rename : src/input/vcd/libcdio/Makefile.am => contrib/libcdio/Makefile.am
rename : src/input/vcd/libcdio/_cdio_bsdi.c => contrib/libcdio/_cdio_bsdi.c
rename : src/input/vcd/libcdio/_cdio_generic.c => contrib/libcdio/_cdio_generic.c
rename : src/input/vcd/libcdio/_cdio_linux.c => contrib/libcdio/_cdio_linux.c
rename : src/input/vcd/libcdio/_cdio_osx.c => contrib/libcdio/_cdio_osx.c
rename : src/input/vcd/libcdio/_cdio_stdio.c => contrib/libcdio/_cdio_stdio.c
rename : src/input/vcd/libcdio/_cdio_stdio.h => contrib/libcdio/_cdio_stdio.h
rename : src/input/vcd/libcdio/_cdio_stream.c => contrib/libcdio/_cdio_stream.c
rename : src/input/vcd/libcdio/_cdio_stream.h => contrib/libcdio/_cdio_stream.h
rename : src/input/vcd/libcdio/_cdio_sunos.c => contrib/libcdio/_cdio_sunos.c
rename : src/input/vcd/libcdio/cd_types.c => contrib/libcdio/cd_types.c
rename : src/input/vcd/libcdio/cdio.c => contrib/libcdio/cdio.c
rename : src/input/vcd/libcdio/cdio/Makefile.am => contrib/libcdio/cdio/Makefile.am
rename : src/input/vcd/libcdio/cdio/bytesex.h => contrib/libcdio/cdio/bytesex.h
rename : src/input/vcd/libcdio/cdio/bytesex_asm.h => contrib/libcdio/cdio/bytesex_asm.h
rename : src/input/vcd/libcdio/cdio/cd_types.h => contrib/libcdio/cdio/cd_types.h
rename : src/input/vcd/libcdio/cdio/cdio.h => contrib/libcdio/cdio/cdio.h
rename : src/input/vcd/libcdio/cdio/cdtext.h => contrib/libcdio/cdio/cdtext.h
rename : src/input/vcd/libcdio/cdio/ds.h => contrib/libcdio/cdio/ds.h
rename : src/input/vcd/libcdio/cdio/dvd.h => contrib/libcdio/cdio/dvd.h
rename : src/input/vcd/libcdio/cdio/iso9660.h => contrib/libcdio/cdio/iso9660.h
rename : src/input/vcd/libcdio/cdio/logging.h => contrib/libcdio/cdio/logging.h
rename : src/input/vcd/libcdio/cdio/scsi_mmc.h => contrib/libcdio/cdio/scsi_mmc.h
rename : src/input/vcd/libcdio/cdio/sector.h => contrib/libcdio/cdio/sector.h
rename : src/input/vcd/libcdio/cdio/types.h => contrib/libcdio/cdio/types.h
rename : src/input/vcd/libcdio/cdio/util.h => contrib/libcdio/cdio/util.h
rename : src/input/vcd/libcdio/cdio/version.h => contrib/libcdio/cdio/version.h
rename : src/input/vcd/libcdio/cdio/xa.h => contrib/libcdio/cdio/xa.h
rename : src/input/vcd/libcdio/cdio_assert.h => contrib/libcdio/cdio_assert.h
rename : src/input/vcd/libcdio/cdio_private.h => contrib/libcdio/cdio_private.h
rename : src/input/vcd/libcdio/cdtext.c => contrib/libcdio/cdtext.c
rename : src/input/vcd/libcdio/cdtext_private.h => contrib/libcdio/cdtext_private.h
rename : src/input/vcd/libcdio/ds.c => contrib/libcdio/ds.c
rename : src/input/vcd/libcdio/generic.h => contrib/libcdio/generic.h
rename : src/input/vcd/libcdio/image.h => contrib/libcdio/image.h
rename : src/input/vcd/libcdio/image/Makefile.am => contrib/libcdio/image/Makefile.am
rename : src/input/vcd/libcdio/image/bincue.c => contrib/libcdio/image/bincue.c
rename : src/input/vcd/libcdio/image/cdrdao.c => contrib/libcdio/image/cdrdao.c
rename : src/input/vcd/libcdio/image/nrg.c => contrib/libcdio/image/nrg.c
rename : src/input/vcd/libcdio/image/nrg.h => contrib/libcdio/image/nrg.h
rename : src/input/vcd/libcdio/image_common.h => contrib/libcdio/image_common.h
rename : src/input/vcd/libcdio/iso9660.c => contrib/libcdio/iso9660.c
rename : src/input/vcd/libcdio/iso9660_fs.c => contrib/libcdio/iso9660_fs.c
rename : src/input/vcd/libcdio/iso9660_private.h => contrib/libcdio/iso9660_private.h
rename : src/input/vcd/libcdio/logging.c => contrib/libcdio/logging.c
rename : src/input/vcd/libcdio/portable.h => contrib/libcdio/portable.h
rename : src/input/vcd/libcdio/scsi_mmc.c => contrib/libcdio/scsi_mmc.c
rename : src/input/vcd/libcdio/scsi_mmc.h => contrib/libcdio/scsi_mmc.h
rename : src/input/vcd/libcdio/scsi_mmc_private.h => contrib/libcdio/scsi_mmc_private.h
rename : src/input/vcd/libcdio/sector.c => contrib/libcdio/sector.c
rename : src/input/vcd/libcdio/util.c => contrib/libcdio/util.c
rename : src/input/vcd/libcdio/xa.c => contrib/libcdio/xa.c
rename : src/input/vcd/libvcd/Makefile.am => contrib/libvcd/Makefile.am
rename : src/input/vcd/libvcd/bitvec.h => contrib/libvcd/bitvec.h
rename : src/input/vcd/libvcd/bytesex.h => contrib/libvcd/bytesex.h
rename : src/input/vcd/libvcd/bytesex_asm.h => contrib/libvcd/bytesex_asm.h
rename : src/input/vcd/libvcd/data_structures.c => contrib/libvcd/data_structures.c
rename : src/input/vcd/libvcd/data_structures.h => contrib/libvcd/data_structures.h
rename : src/input/vcd/libvcd/dict.h => contrib/libvcd/dict.h
rename : src/input/vcd/libvcd/directory.c => contrib/libvcd/directory.c
rename : src/input/vcd/libvcd/directory.h => contrib/libvcd/directory.h
rename : src/input/vcd/libvcd/files.c => contrib/libvcd/files.c
rename : src/input/vcd/libvcd/image.c => contrib/libvcd/image.c
rename : src/input/vcd/libvcd/image_bincue.c => contrib/libvcd/image_bincue.c
rename : src/input/vcd/libvcd/image_cdrdao.c => contrib/libvcd/image_cdrdao.c
rename : src/input/vcd/libvcd/image_nrg.c => contrib/libvcd/image_nrg.c
rename : src/input/vcd/libvcd/image_sink.h => contrib/libvcd/image_sink.h
rename : src/input/vcd/libvcd/inf.c => contrib/libvcd/inf.c
rename : src/input/vcd/libvcd/info.c => contrib/libvcd/info.c
rename : src/input/vcd/libvcd/info_private.c => contrib/libvcd/info_private.c
rename : src/input/vcd/libvcd/info_private.h => contrib/libvcd/info_private.h
rename : src/input/vcd/libvcd/libvcd/Makefile.am => contrib/libvcd/libvcd/Makefile.am
rename : src/input/vcd/libvcd/libvcd/files.h => contrib/libvcd/libvcd/files.h
rename : src/input/vcd/libvcd/libvcd/files_private.h => contrib/libvcd/libvcd/files_private.h
rename : src/input/vcd/libvcd/libvcd/inf.h => contrib/libvcd/libvcd/inf.h
rename : src/input/vcd/libvcd/libvcd/info.h => contrib/libvcd/libvcd/info.h
rename : src/input/vcd/libvcd/libvcd/logging.h => contrib/libvcd/libvcd/logging.h
rename : src/input/vcd/libvcd/libvcd/sector.h => contrib/libvcd/libvcd/sector.h
rename : src/input/vcd/libvcd/libvcd/types.h => contrib/libvcd/libvcd/types.h
rename : src/input/vcd/libvcd/libvcd/version.h => contrib/libvcd/libvcd/version.h
rename : src/input/vcd/libvcd/logging.c => contrib/libvcd/logging.c
rename : src/input/vcd/libvcd/mpeg.c => contrib/libvcd/mpeg.c
rename : src/input/vcd/libvcd/mpeg.h => contrib/libvcd/mpeg.h
rename : src/input/vcd/libvcd/mpeg_stream.c => contrib/libvcd/mpeg_stream.c
rename : src/input/vcd/libvcd/mpeg_stream.h => contrib/libvcd/mpeg_stream.h
rename : src/input/vcd/libvcd/obj.h => contrib/libvcd/obj.h
rename : src/input/vcd/libvcd/pbc.c => contrib/libvcd/pbc.c
rename : src/input/vcd/libvcd/pbc.h => contrib/libvcd/pbc.h
rename : src/input/vcd/libvcd/salloc.c => contrib/libvcd/salloc.c
rename : src/input/vcd/libvcd/salloc.h => contrib/libvcd/salloc.h
rename : src/input/vcd/libvcd/sector.c => contrib/libvcd/sector.c
rename : src/input/vcd/libvcd/sector_private.h => contrib/libvcd/sector_private.h
rename : src/input/vcd/libvcd/stream.c => contrib/libvcd/stream.c
rename : src/input/vcd/libvcd/stream.h => contrib/libvcd/stream.h
rename : src/input/vcd/libvcd/stream_stdio.c => contrib/libvcd/stream_stdio.c
rename : src/input/vcd/libvcd/stream_stdio.h => contrib/libvcd/stream_stdio.h
rename : src/input/vcd/libvcd/util.c => contrib/libvcd/util.c
rename : src/input/vcd/libvcd/util.h => contrib/libvcd/util.h
rename : src/input/vcd/libvcd/vcd.c => contrib/libvcd/vcd.c
rename : src/input/vcd/libvcd/vcd.h => contrib/libvcd/vcd.h
rename : src/input/vcd/libvcd/vcd_assert.h => contrib/libvcd/vcd_assert.h
rename : src/input/vcd/libvcd/vcd_read.c => contrib/libvcd/vcd_read.c
rename : src/input/vcd/libvcd/vcd_read.h => contrib/libvcd/vcd_read.h

1 files changed, 222 insertions, 0 deletions

diff --git a/contrib/libcdio/_cdio_stdio.c b/contrib/libcdio/_cdio_stdio.c
new file mode 100644
index 000000000..0083b2194
--- /dev/null
+++ b/contrib/libcdio/_cdio_stdio.c
@@ -0,0 +1,222 @@
+/*
+    $Id: _cdio_stdio.c,v 1.2 2004/04/11 12:20:31 miguelfreitas Exp $
+
+    Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
+    Copyright (C) 2003, 2004 Rocky Bernstein <rocky@panix.com>
+
+    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
+*/
+
+#ifdef HAVE_CONFIG_H
+# include "config.h"
+#endif
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <unistd.h> 
+#include <sys/stat.h>
+#include <errno.h>
+
+#include <cdio/logging.h>
+#include <cdio/util.h>
+#include "_cdio_stream.h"
+#include "_cdio_stdio.h"
+
+static const char _rcsid[] = "$Id: _cdio_stdio.c,v 1.2 2004/04/11 12:20:31 miguelfreitas Exp $";
+
+#define CDIO_STDIO_BUFSIZE (128*1024)
+
+typedef struct {
+  char *pathname;
+  FILE *fd;
+  char *fd_buf;
+  off_t st_size; /* used only for source */
+} _UserData;
+
+static int
+_stdio_open (void *user_data) 
+{
+  _UserData *const ud = user_data;
+  
+  if ((ud->fd = fopen (ud->pathname, "rb")))
+    {
+      ud->fd_buf = _cdio_malloc (CDIO_STDIO_BUFSIZE);
+      setvbuf (ud->fd, ud->fd_buf, _IOFBF, CDIO_STDIO_BUFSIZE);
+    }
+
+  return (ud->fd == NULL);
+}
+
+static int
+_stdio_close(void *user_data)
+{
+  _UserData *const ud = user_data;
+
+  if (fclose (ud->fd))
+    cdio_error ("fclose (): %s", strerror (errno));
+ 
+  ud->fd = NULL;
+
+  free (ud->fd_buf);
+  ud->fd_buf = NULL;
+
+  return 0;
+}
+
+static void
+_stdio_free(void *user_data)
+{
+  _UserData *const ud = user_data;
+
+  if (ud->pathname)
+    free(ud->pathname);
+
+  if (ud->fd) /* should be NULL anyway... */
+    _stdio_close(user_data); 
+
+  free(ud);
+}
+
+/*! 
+  Like fseek(3) and in fact may be the same.
+  
+  This  function sets the file position indicator for the stream
+  pointed to by stream.  The new position, measured in bytes, is obtained
+  by  adding offset bytes to the position specified by whence.  If whence
+  is set to SEEK_SET, SEEK_CUR, or SEEK_END, the offset  is  relative  to
+  the  start of the file, the current position indicator, or end-of-file,
+  respectively.  A successful call to the fseek function clears the end-
+  of-file indicator for the stream and undoes any effects of the
+  ungetc(3) function on the same stream.
+  
+  RETURN VALUE
+  Upon successful completion, return 0,
+  Otherwise, -1 is returned and the global variable errno is set to indi-
+  cate the error.
+*/
+static long
+_stdio_seek(void *user_data, long offset, int whence)
+{
+  _UserData *const ud = user_data;
+
+  if ( (offset=fseek (ud->fd, offset, whence)) ) {
+    cdio_error ("fseek (): %s", strerror (errno));
+  }
+
+  return offset;
+}
+
+static long int
+_stdio_stat(void *user_data)
+{
+  const _UserData *const ud = user_data;
+
+  return ud->st_size;
+}
+
+/*!
+  Like fread(3) and in fact is about the same.
+  
+  DESCRIPTION:
+  The function fread reads nmemb elements of data, each size bytes long,
+  from the stream pointed to by stream, storing them at the location
+  given by ptr.
+  
+  RETURN VALUE:
+  return the number of items successfully read or written (i.e.,
+  not the number of characters).  If an error occurs, or the
+  end-of-file is reached, the return value is a short item count
+  (or zero).
+  
+  We do not distinguish between end-of-file and error, and callers
+  must use feof(3) and ferror(3) to determine which occurred.
+  */
+static long
+_stdio_read(void *user_data, void *buf, long int count)
+{
+  _UserData *const ud = user_data;
+  long read;
+
+  read = fread(buf, 1, count, ud->fd);
+
+  if (read != count)
+    { /* fixme -- ferror/feof */
+      if (feof (ud->fd))
+        {
+          cdio_debug ("fread (): EOF encountered");
+          clearerr (ud->fd);
+        }
+      else if (ferror (ud->fd))
+        {
+          cdio_error ("fread (): %s", strerror (errno));
+          clearerr (ud->fd);
+        }
+      else
+        cdio_debug ("fread (): short read and no EOF?!?");
+    }
+
+  return read;
+}
+
+/*!
+  Deallocate resources assocaited with obj. After this obj is unusable.
+*/
+void
+cdio_stdio_destroy(CdioDataSource *obj)
+{
+  cdio_stream_destroy(obj);
+}
+
+CdioDataSource*
+cdio_stdio_new(const char pathname[])
+{
+  CdioDataSource *new_obj = NULL;
+  cdio_stream_io_functions funcs = { 0, };
+  _UserData *ud = NULL;
+  struct stat statbuf;
+  
+  if (stat (pathname, &statbuf) == -1) 
+    {
+      cdio_warn ("could not retrieve file info for `%s': %s", 
+                 pathname, strerror (errno));
+      return NULL;
+    }
+
+  ud = _cdio_malloc (sizeof (_UserData));
+
+  ud->pathname = strdup(pathname);
+  ud->st_size  = statbuf.st_size; /* let's hope it doesn't change... */
+
+  funcs.open   = _stdio_open;
+  funcs.seek   = _stdio_seek;
+  funcs.stat   = _stdio_stat;
+  funcs.read   = _stdio_read;
+  funcs.close  = _stdio_close;
+  funcs.free   = _stdio_free;
+
+  new_obj = cdio_stream_new(ud, &funcs);
+
+  return new_obj;
+}
+
+
+/* 
+ * Local variables:
+ *  c-file-style: "gnu"
+ *  tab-width: 8
+ *  indent-tabs-mode: nil
+ * End:
+ */