Add the profile library code to e2fsck

The profile library was originally written by Theodore Ts'o in 1995
for use in the MIT Kerberos v5 library.  It has been
modified/enhanced/bug-fixed over time by other members of the MIT
Kerberos team.  This version was originally taken from the Kerberos
v5 distribution, version 1.4.2, and radically simplified for use in
e2fsprogs.  (Support for locking for multi-threaded operations,
being able to modify and update the configuration file
programmatically, and Mac/Windows portability have been removed.
It has been folded into a single C source file to make it easier to
fold into an application program.)

Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>

1 files changed, 106 insertions, 0 deletions

diff --git a/e2fsck/profile.h b/e2fsck/profile.h
new file mode 100644
index 00000000..8c909a18
--- /dev/null
+++ b/e2fsck/profile.h
@@ -0,0 +1,106 @@
+/*
+ * profile.h
+ *
+ * Copyright (C) 2005 by Theodore Ts'o.
+ *
+ * %Begin-Header%
+ * This file may be redistributed under the terms of the GNU Public
+ * License.
+ * %End-Header%
+ * 
+ * Copyright (C) 1985-2005 by the Massachusetts Institute of Technology.
+ * 
+ * All rights reserved.
+ * 
+ * Export of this software from the United States of America may require
+ * a specific license from the United States Government.  It is the
+ * responsibility of any person or organization contemplating export to
+ * obtain such a license before exporting.
+ * 
+ * WITHIN THAT CONSTRAINT, permission to use, copy, modify, and
+ * distribute this software and its documentation for any purpose and
+ * without fee is hereby granted, provided that the above copyright
+ * notice appear in all copies and that both that copyright notice and
+ * this permission notice appear in supporting documentation, and that
+ * the name of M.I.T. not be used in advertising or publicity pertaining
+ * to distribution of the software without specific, written prior
+ * permission.  Furthermore if you modify this software you must label
+ * your software as modified software and not distribute it in such a
+ * fashion that it might be confused with the original MIT software.
+ * M.I.T. makes no representations about the suitability of this software
+ * for any purpose.  It is provided "as is" without express or implied
+ * warranty.
+ * 
+ * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
+ * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
+ * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+ */
+
+#ifndef _PROFILE_H
+#define _PROFILE_H
+
+typedef struct _profile_t *profile_t;
+
+/*
+ * Used by the profile iterator in prof_get.c
+ */
+#define PROFILE_ITER_LIST_SECTION	0x0001
+#define PROFILE_ITER_SECTIONS_ONLY	0x0002
+#define PROFILE_ITER_RELATIONS_ONLY	0x0004
+
+#ifdef __cplusplus
+extern "C" {
+#endif /* __cplusplus */
+
+long profile_init
+	(const char * *files, profile_t *ret_profile);
+
+long profile_init_path
+	(const char * filelist, profile_t *ret_profile);
+
+void profile_release
+	(profile_t profile);
+
+long profile_get_values
+	(profile_t profile, const char *const *names, char ***ret_values);
+
+void profile_free_list
+	(char **list);
+
+long profile_get_string
+	(profile_t profile, const char *name, const char *subname, 
+			const char *subsubname, const char *def_val,
+			char **ret_string);
+long profile_get_integer
+	(profile_t profile, const char *name, const char *subname,
+			const char *subsubname, int def_val,
+			int *ret_default);
+
+long profile_get_boolean
+	(profile_t profile, const char *name, const char *subname,
+			const char *subsubname, int def_val,
+			int *ret_default);
+
+long profile_get_relation_names
+	(profile_t profile, const char **names, char ***ret_names);
+
+long profile_get_subsection_names
+	(profile_t profile, const char **names, char ***ret_names);
+
+long profile_iterator_create
+	(profile_t profile, const char *const *names,
+		   int flags, void **ret_iter);
+
+void profile_iterator_free
+	(void **iter_p);
+	
+long profile_iterator
+	(void	**iter_p, char **ret_name, char **ret_value);
+
+void profile_release_string (char *str);
+
+#ifdef __cplusplus
+}
+#endif /* __cplusplus */
+
+#endif /* _KRB5_H */