Add iso9660 library and regression test.

Will be deleted from vcdimager-cdio branch.
cd_types.c: forgot to add previously.

include/cdio/iso9660.h

@@ -0,0 +1,151 @@
+/*
+    $Id: iso9660.h,v 1.1 2003/08/17 05:31:19 rocky Exp $
+
+    Copyright (C) 2000 Herbert Valerio Riedel <hvr@gnu.org>
+    Copyright (C) 2003 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
+*/
+
+#ifndef __CDIO_ISO9660_H__
+#define __CDIO_ISO9660_H__
+
+/* Will eventually need/use glib.h */
+#include <cdio/types.h>
+
+#define MIN_TRACK_SIZE 4*75
+
+#define MIN_ISO_SIZE MIN_TRACK_SIZE
+
+#define ISO_BLOCKSIZE 2048
+
+#define LEN_ISONAME     31
+#define MAX_ISONAME     37
+
+#define MAX_ISOPATHNAME 255
+
+#define ISO_FILE        0       
+#define ISO_VD_PRIMARY  1
+#define ISO_DIRECTORY   2
+#define ISO_STANDARD_ID         "CD001"
+
+
+#define ISO_PVD_SECTOR  16
+#define ISO_EVD_SECTOR  17
+
+enum strncpy_pad_check {
+  ISO9660_NOCHECK = 0,
+  ISO9660_7BIT,
+  ISO9660_ACHARS,
+  ISO9660_DCHARS
+};
+
+char *
+iso9660_strncpy_pad(char dst[], const char src[], size_t len, 
+                    enum strncpy_pad_check _check);
+
+int
+iso9660_isdchar (int c);
+
+int
+iso9660_isachar (int c);
+
+/* file/dirname's */
+bool
+iso9660_pathname_valid_p (const char pathname[]);
+
+bool
+iso9660_dirname_valid_p (const char pathname[]);
+
+char *
+iso9660_pathname_isofy (const char pathname[], uint16_t version);
+
+/* volume descriptors */
+
+void
+iso9660_set_pvd (void *pd, const char volume_id[], const char application_id[],
+                 const char publisher_id[], const char preparer_id[],
+                 uint32_t iso_size, const void *root_dir, 
+                 uint32_t path_table_l_extent, uint32_t path_table_m_extent,
+                 uint32_t path_table_size);
+
+void 
+iso9660_set_evd (void *pd);
+
+/* directory tree */
+
+void
+iso9660_dir_init_new (void *dir, uint32_t self, uint32_t ssize, 
+                      uint32_t parent, uint32_t psize);
+
+void
+iso9660_dir_init_new_su (void *dir, uint32_t self, uint32_t ssize, 
+                         const void *ssu_data, unsigned ssu_size, 
+                         uint32_t parent, uint32_t psize, 
+                         const void *psu_data, unsigned psu_size);
+
+void
+iso9660_dir_add_entry_su (void *dir, const char name[], uint32_t extent,
+                          uint32_t size, uint8_t flags, const void *su_data,
+                          unsigned su_size);
+
+unsigned
+iso9660_dir_calc_record_size (unsigned namelen, unsigned int su_len);
+
+/* pathtable */
+
+void
+iso9660_pathtable_init (void *pt);
+
+unsigned int
+iso9660_pathtable_get_size (const void *pt);
+
+uint16_t
+iso9660_pathtable_l_add_entry (void *pt, const char name[], uint32_t extent,
+                               uint16_t parent);
+
+uint16_t
+iso9660_pathtable_m_add_entry (void *pt, const char name[], uint32_t extent,
+                       uint16_t parent);
+
+lsn_t
+iso9660_get_root_lsn(struct iso_primary_descriptor const *pvd);
+
+uint8_t
+iso9660_get_pvd_type(struct iso_primary_descriptor const *pvd);
+
+const char *
+iso9660_get_pvd_id(struct iso_primary_descriptor const *pvd);
+
+int
+iso9660_get_pvd_space_size(struct iso_primary_descriptor const *pvd);
+
+int
+iso9660_get_pvd_block_size(struct iso_primary_descriptor const *pvd) ;
+
+int
+iso9660_get_pvd_version(struct iso_primary_descriptor const *pvd) ;
+
+
+#endif /* __CDIO_ISO9660_H__ */
+
+
+/* 
+ * Local variables:
+ *  c-file-style: "gnu"
+ *  tab-width: 8
+ *  indent-tabs-mode: nil
+ * End:
+ */