prof_get.c: Add new public profile_iterator functions for iterating

	over values found in the profile file.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@11062 dc483132-0cff-0310-8789-dd5450dbe970

5 files changed, 62 insertions, 5 deletions

diff --git a/src/util/profile/ChangeLog b/src/util/profile/ChangeLog
index a0a48da..554357a 100644
--- a/src/util/profile/ChangeLog
+++ b/src/util/profile/ChangeLog
@@ -1,3 +1,8 @@
+1998-12-04  Theodore Ts'o  <tytso@rsts-11.mit.edu>
+
+	* prof_get.c: Add new public profile_iterator functions for
+		iterating over values found in the profile file.
+
 1998-11-17  Theodore Ts'o  <tytso@rsts-11.mit.edu>
 
 	* prof_get.c (profile_get_values): If there are no relations
diff --git a/src/util/profile/prof_get.c b/src/util/profile/prof_get.c
index 7f1d3c5..ff07bc3 100644
--- a/src/util/profile/prof_get.c
+++ b/src/util/profile/prof_get.c
@@ -344,3 +344,31 @@ cleanup:
 	end_list(&values, 0);
 	return retval;
 }
+
+errcode_t profile_iterator_create(profile, names, flags, ret_iter)
+	profile_t	profile;
+	const char	**names;
+	int		flags;
+	void		**ret_iter;
+{
+	return profile_node_iterator_create(profile, names, flags, ret_iter);
+}
+
+void profile_iterator_free(iter_p)
+	void	**iter_p;
+{
+	profile_node_iterator_free(iter_p);
+}
+
+errcode_t profile_iterator(iter_p, ret_name, ret_value)
+	void	**iter_p;
+	char **ret_name, **ret_value;
+{
+	return profile_node_iterator(iter_p, 0, ret_name, ret_value);
+}
+
+void profile_release_string(str)
+	char *str;
+{
+	free(str);
+}
diff --git a/src/util/profile/prof_int.h b/src/util/profile/prof_int.h
index 99d7fc1..1a0304f 100644
--- a/src/util/profile/prof_int.h
+++ b/src/util/profile/prof_int.h
@@ -62,7 +62,7 @@ struct _profile_t {
 typedef struct _profile_t *profile_t;
 
 /*
- * Used by the profile node iterator in prof_tre.c
+ * Used by the profile iterator in prof_get.c
  */
 #define PROFILE_ITER_LIST_SECTION	0x0001
 #define PROFILE_ITER_SECTIONS_ONLY	0x0002
@@ -70,7 +70,6 @@ typedef struct _profile_t *profile_t;
 
 #define PROFILE_ITER_FINAL_SEEN		0x0100
 
-
 /* profile_parse.c */
 
 errcode_t profile_parse_file
@@ -181,3 +180,13 @@ errcode_t profile_get_relation_names
 errcode_t profile_get_subsection_names
 	PROTOTYPE((profile_t profile, const char **names, char ***ret_names));
 
+errcode_t profile_iterator_create
+	PROTOTYPE((profile_t profile, const char **names,
+		   int flags, void **ret_iter));
+
+void profile_iterator_free PROTOTYPE((void **iter_p));
+	
+errcode_t profile_iterator
+	PROTOTYPE((void **iter_p, char **ret_name, char **ret_value));
+
+void profile_release_string PROTOTYPE((char *str));
diff --git a/src/util/profile/prof_tree.c b/src/util/profile/prof_tree.c
index 3bb05d2..ddfa08f 100644
--- a/src/util/profile/prof_tree.c
+++ b/src/util/profile/prof_tree.c
@@ -531,5 +531,3 @@ get_new_file:
 		*ret_value = p->value;
 	return 0;
 };
-
-
diff --git a/src/util/profile/profile.hin b/src/util/profile/profile.hin
index 42dc7fa..8984570 100644
--- a/src/util/profile/profile.hin
+++ b/src/util/profile/profile.hin
@@ -18,7 +18,6 @@
 #define NEAR
 #endif
 
-
 typedef struct _profile_t *profile_t;
 
 #if !defined(PROTOTYPE)
@@ -29,6 +28,13 @@ typedef struct _profile_t *profile_t;
 #endif
 #endif
 
+/*
+ * 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
+
 long profile_init
 	PROTOTYPE ((const char **filenames, profile_t *ret_profile));
 
@@ -59,4 +65,15 @@ long profile_get_relation_names
 long profile_get_subsection_names
 	PROTOTYPE((profile_t profile, const char **names, char ***ret_names));
 
+long profile_iterator_create
+	PROTOTYPE((profile_t profile, const char **names,
+		   int flags, void **ret_iter));
+
+void profile_iterator_free PROTOTYPE((void **iter_p));
+	
+long profile_iterator
+	PROTOTYPE((void	**iter_p, char **ret_name, char **ret_value));
+
+void profile_release_string PROTOTYPE((char *str));
+
 #endif /* _KRB5_PROFILE_H */