configure.in: Add SUBDIR rule in so this directory can be included into

	libkrb5.a

prof_init.c: Modify function interface for profile_get_string and
	profile_get_integer to make it simpler to use.

git-svn-id: svn://anonsvn.mit.edu/krb5/trunk@5434 dc483132-0cff-0310-8789-dd5450dbe970

3 files changed, 50 insertions, 14 deletions

diff --git a/src/util/profile/configure.in b/src/util/profile/configure.in
index 364e45edf8..51c2595001 100644
--- a/src/util/profile/configure.in
+++ b/src/util/profile/configure.in
@@ -6,4 +6,5 @@ AC_PROG_ARCHIVE
 AC_PROG_RANLIB
 ET_RULES
 CopyHeader(profile.h,$(BUILDTOP)/include)
+SubdirLibraryRule([$(OBJS)])
 V5_AC_OUTPUT_MAKEFILE
diff --git a/src/util/profile/prof_init.c b/src/util/profile/prof_init.c
index f277737067..19bcc1241b 100644
--- a/src/util/profile/prof_init.c
+++ b/src/util/profile/prof_init.c
@@ -20,6 +20,8 @@ errcode_t profile_init(filenames, ret_profile)
 	prf_file_t  new_file, last = 0;
 	errcode_t retval;
 
+	initialize_prof_error_table();
+	
 	profile = malloc(sizeof(struct _profile_t));
 	if (!profile)
 		return ENOMEM;
@@ -131,6 +133,10 @@ errcode_t profile_get_values(profile, names, ret_values)
     init_list(&values);
 
     file = profile->first_file;
+    retval = profile_update_file(file);
+    if (retval)
+	goto cleanup;
+    
     section = file->root;
 
     for (cpp = names; cpp[1]; cpp++) {
@@ -175,6 +181,10 @@ static errcode_t profile_get_value(profile, names, ret_value)
 	return PROF_BAD_NAMESET;
 
     file = profile->first_file;
+    retval = profile_update_file(file);
+    if (retval)
+	goto cleanup;
+    
     section = file->root;
 
     for (cpp = names; cpp[1]; cpp++) {
@@ -196,37 +206,60 @@ cleanup:
     return retval;
 }
 
-errcode_t profile_get_string(profile, names, def_val, ret_string)
+errcode_t profile_get_string(profile, name, subname, subsubname,
+			     def_val, ret_string)
     profile_t	profile;
-    const char	**names;
+    const char	*name, *subname, *subsubname;
     const char	*def_val;
     char 	**ret_string;
 {
     const char	*value;
     errcode_t	retval;
+    const char	*names[4];
 
-    retval = profile_get_value(profile, names, &value);
-    if (retval == PROF_NO_SECTION || retval == PROF_NO_RELATION)
+    if (profile) {
+	names[0] = name;
+	names[1] = subname;
+	names[2] = subsubname;
+	names[3] = 0;
+	retval = profile_get_value(profile, names, &value);
+	if (retval == PROF_NO_SECTION || retval == PROF_NO_RELATION)
+	    value = def_val;
+	else if (retval)
+	    return retval;
+    } else
 	value = def_val;
-    else if (retval)
-	return retval;
     
-    *ret_string = malloc(strlen(value)+1);
-    if (*ret_string == 0)
-	return ENOMEM;
-    strcpy(*ret_string, value);
+    if (value) {
+	*ret_string = malloc(strlen(value)+1);
+	if (*ret_string == 0)
+	    return ENOMEM;
+	strcpy(*ret_string, value);
+    } else
+	*ret_string = 0;
     return 0;
 }
 
-errcode_t profile_get_integer(profile, names, def_val, ret_int)
+errcode_t profile_get_integer(profile, name, subname, subsubname,
+			      def_val, ret_int)
     profile_t	profile;
-    const char	**names;
+    const char	*name, *subname, *subsubname;
     int		def_val;
     int		*ret_int;
 {
    char	*value;
    errcode_t	retval;
+    const char	*names[4];
+
+   if (profile == 0) {
+       *ret_int = def_val;
+       return 0;
+   }
 
+   names[0] = name;
+   names[1] = subname;
+   names[2] = subsubname;
+   names[3] = 0;
    retval = profile_get_value(profile, names, &value);
    if (retval == PROF_NO_SECTION || retval == PROF_NO_RELATION) {
        *ret_int = def_val;
diff --git a/src/util/profile/profile.h.in b/src/util/profile/profile.h.in
index afa2a30328..3d34d082c4 100644
--- a/src/util/profile/profile.h.in
+++ b/src/util/profile/profile.h.in
@@ -20,9 +20,11 @@ extern long profile_get_values
 	PROTOTYPE ((profile_t profile, const char **names, char ***ret_values));
 
 extern long profile_get_string
-	PROTOTYPE((profile_t profile, const char **names, const char *def_val,
+	PROTOTYPE((profile_t profile, const char *name, const char *subname, 
+			const char *subsubname, const char *def_val,
 			char **ret_string));
 extern long profile_get_integer
-	PROTOTYPE((profile_t profile, const char **names, int def_val,
+	PROTOTYPE((profile_t profile, const char *name, const char *subname,
+			const char *subsubname, int def_val,
 			int *ret_default));