OpenSolaris Launch

1 files changed, 142 insertions, 0 deletions

diff --git a/usr/src/lib/libldap4/common/friendly.c b/usr/src/lib/libldap4/common/friendly.c
new file mode 100644
index 0000000000..70b76902c8
--- /dev/null
+++ b/usr/src/lib/libldap4/common/friendly.c
@@ -0,0 +1,142 @@
+/*
+ *
+ * Portions Copyright %G% Sun Microsystems, Inc. 
+ * All Rights Reserved
+ *
+ */
+
+#pragma ident	"%Z%%M%	%I%	%E% SMI"
+
+/*
+ *  Copyright (c) 1990 Regents of the University of Michigan.
+ *  All rights reserved.
+ *
+ *  friendly.c
+ */
+
+#ifndef lint 
+static char copyright[] = "@(#) Copyright (c) 1993 Regents of the University of Michigan.\nAll rights reserved.\n";
+#endif
+
+#include <stdio.h>
+#include <ctype.h>
+#include <string.h>
+#include <stdlib.h> /* malloc(),  free() for Solaris */
+#ifdef MACOS
+#include <stdlib.h>
+#include "macos.h"
+#endif /* MACOS */
+
+#if defined( DOS ) || defined( _WIN32 )
+#include <malloc.h>
+#include "msdos.h"
+#endif /* DOS */
+
+#if !defined( MACOS ) && !defined( DOS )
+#include <errno.h>
+#include <sys/types.h>
+#include <sys/socket.h>
+#endif
+
+#include "lber.h"
+#include "ldap.h"
+#include "ldap-private.h"
+#include "ldap-int.h"
+
+char *
+ldap_friendly_name( char *filename, char *uname, FriendlyMap **map )
+{
+	int	i, entries;
+	FILE	*fp;
+	char	*s;
+	char	buf[BUFSIZ];
+
+	if ( map == NULL ) {
+#if !defined( MACOS ) && !defined( DOS )
+		errno = EINVAL;
+#endif
+		return( uname );
+	}
+
+	if ( *map == NULL ) {
+		if ( (fp = fopen( filename, "r" )) == NULL )
+			return( uname );
+
+		entries = 0;
+		while ( fgets( buf, sizeof(buf), fp ) != NULL ) {
+			if ( buf[0] != '#' )
+				entries++;
+		}
+		rewind( fp );
+
+		if ( (*map = (FriendlyMap *) malloc( (entries + 1) *
+		    sizeof(FriendlyMap) )) == NULL ) {
+			(void) fclose( fp );
+			return( uname );
+		}
+
+		i = 0;
+		while ( fgets( buf, sizeof(buf), fp ) != NULL && i < entries ) {
+			if ( buf[0] == '#' )
+				continue;
+
+			if ( (s = strchr( buf, '\n' )) != NULL )
+				*s = '\0';
+
+			if ( (s = strchr( buf, '\t' )) == NULL )
+				continue;
+			*s++ = '\0';
+
+			if ( *s == '"' ) {
+				int	esc = 0, found = 0;
+
+				for ( ++s; *s && !found; s++ ) {
+					switch ( *s ) {
+					case '\\':
+						esc = 1;
+						break;
+					case '"':
+						if ( !esc )
+							found = 1;
+						/* FALL */
+					default:
+						esc = 0;
+						break;
+					}
+				}
+			}
+
+			(*map)[i].f_unfriendly = strdup( buf );
+			(*map)[i].f_friendly = strdup( s );
+			i++;
+		}
+
+		(void) fclose( fp );
+		(*map)[i].f_unfriendly = NULL;
+	}
+
+	for ( i = 0; (*map)[i].f_unfriendly != NULL; i++ ) {
+		if ( strcasecmp( uname, (*map)[i].f_unfriendly ) == 0 )
+			return( (*map)[i].f_friendly );
+	}
+	return( uname );
+}
+
+
+void
+ldap_free_friendlymap( FriendlyMap **map )
+{
+	struct friendly* pF = *map;
+
+	if ( pF == NULL )
+		return;
+
+	while ( pF->f_unfriendly )
+	{
+		free( pF->f_unfriendly );
+		free( pF->f_friendly );
+		pF++;
+	}
+	free( *map );
+	*map = NULL;
+}