First commit after CVS conversion. Should be just administrative changes.

include/cdio/udf_file.h

@@ -0,0 +1,117 @@
+/*  
+    $Id: udf_file.h,v 1.12 2008/03/25 15:59:09 karl Exp $
+
+    Copyright (C) 2005, 2006, 2008 Rocky Bernstein <rocky@gnu.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 3 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, see <http://www.gnu.org/licenses/>.
+*/
+
+/**
+ * \file udf_file.h 
+ *
+ * \brief Routines involving UDF file operations
+ *
+*/
+
+#ifndef UDF_FILE_H
+#define UDF_FILE_H 
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+  /**
+    Return the file id descriptor of the given file.
+  */
+  bool udf_get_fileid_descriptor(const udf_dirent_t *p_udf_dirent, 
+				 /*out*/ udf_fileid_desc_t *p_udf_fid);
+
+  /**
+    Return the name of the file
+  */
+  const char *udf_get_filename(const udf_dirent_t *p_udf_dirent);
+  
+  /**
+    Return the name of the file
+  */
+  bool udf_get_file_entry(const udf_dirent_t *p_udf_dirent, 
+			  /*out*/ udf_file_entry_t *p_udf_fe);
+
+  /**
+    Return the number of hard links of the file. Return 0 if error.
+  */
+  uint16_t udf_get_link_count(const udf_dirent_t *p_udf_dirent);
+
+  /**
+    Return the file length the file. Return 2147483647L if error.
+  */
+  uint64_t udf_get_file_length(const udf_dirent_t *p_udf_dirent);
+
+  /**  
+    Returns a POSIX mode for a given p_udf_dirent.
+  */
+  mode_t udf_get_posix_filemode(const udf_dirent_t *p_udf_dirent);
+
+  /**
+    Return the next subdirectory. 
+  */
+  udf_dirent_t *udf_opendir(const udf_dirent_t *p_udf_dirent);
+  
+  /**
+     Attempts to read up to count bytes from UDF directory entry
+     p_udf_dirent into the buffer starting at buf. buf should be a
+     multiple of UDF_BLOCKSIZE bytes. Reading continues after the
+     point at which we last read or from the beginning the first time.
+     
+     If count is zero, read() returns zero and has no other results. If
+     count is greater than SSIZE_MAX, the result is unspecified.
+     
+     If there is an error, cast the result to driver_return_code_t for 
+     the specific error code.
+  */
+  /**
+    Attempts to read up to count bytes from file descriptor fd into
+    the buffer starting at buf.
+    
+    If count is zero, read() returns zero and has no other results. If
+    count is greater than SSIZE_MAX, the result is unspecified.
+  */
+  ssize_t udf_read_block(const udf_dirent_t *p_udf_dirent, 
+			 void * buf, size_t count);
+
+  /**
+    Advances p_udf_direct to the the next directory entry in the
+    pointed to by p_udf_dir. It also returns this as the value.  NULL
+    is returned on reaching the end-of-file or if an error. Also
+    p_udf_dirent is free'd. If the end of is not reached the caller
+    must call udf_dirent_free() with p_udf_dirent when done with it to 
+    release resources.
+  */
+  udf_dirent_t *udf_readdir(udf_dirent_t *p_udf_dirent);
+  
+  /**
+    free free resources associated with p_udf_dirent.
+  */
+  bool udf_dirent_free(udf_dirent_t *p_udf_dirent);
+  
+  /**
+    Return true if the file is a directory.
+  */
+  bool udf_is_dir(const udf_dirent_t *p_udf_dirent);
+  
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /*UDF_FILE_H*/