added misc charray utilities

diff --git a/servers/slapd/charray.c b/servers/slapd/charray.c
index b51659141a24ccfe13a5fb12d7a16c9d12ec0da5..c8790791be00470ea8ecca4f218f5d38941d37ce 100644 (file)
--- a/servers/slapd/charray.c
+++ b/servers/slapd/charray.c
@@ -38,6 +38,33 @@ charray_add(
        (*a)[n] = NULL;
 }
 
+void
+charray_add_n(
+    char       ***a,
+    const char *s,
+    int         l
+)
+{
+       int     n;
+
+       if ( *a == NULL ) {
+               *a = (char **) ch_malloc( 2 * sizeof(char *) );
+               n = 0;
+       } else {
+               for ( n = 0; *a != NULL && (*a)[n] != NULL; n++ ) {
+                       ;       /* NULL */
+               }
+
+               *a = (char **) ch_realloc( (char *) *a,
+                   (n + 2) * sizeof(char *) );
+       }
+
+       (*a)[n] = (char *) ch_malloc( ( l + 1 ) * sizeof( char ) );
+       strncpy( (*a)[n], s, l );
+       (*a)[n][l] = '\0';
+       (*a)[++n] = NULL;
+}
+
 void
 charray_merge(
     char       ***a,
@@ -151,3 +178,38 @@ str2charray( const char *str_in, const char *brkstr )
        free( str );
        return( res );
 }
+
+
+int
+charray_strcmp( const char **a1, const char **a2 )
+{
+       for ( ; a1[0] && a2[0]; a1++, a2++ ) {
+               if ( strcmp( a1[0], a2[0] ) ) {
+                       return( !0 );
+               }
+       }
+
+       if ( ! ( a1[0] && a2[0] ) ) {
+               return( !0 );
+       }
+
+       return 0;
+}
+
+
+int
+charray_strcasecmp( const char **a1, const char **a2 )
+{
+       for ( ; a1[0] && a2[0]; a1++, a2++ ) {
+               if ( strcasecmp( a1[0], a2[0] ) ) {
+                       return( !0 );
+               }
+       }
+
+       if ( ! ( a1[0] && a2[0] ) ) {
+               return( !0 );
+       }
+
+       return 0;
+}
+