1 files changed, 95 insertions, 0 deletions
diff --git a/ldap/admin/lib/dsalib_filename.c b/ldap/admin/lib/dsalib_filename.c
new file mode 100644
index 00000000..e7ecfb12
--- /dev/null
+++ b/ldap/admin/lib/dsalib_filename.c
@@ -0,0 +1,95 @@
+/** BEGIN COPYRIGHT BLOCK
+ * Copyright 2001 Sun Microsystems, Inc.
+ * Portions copyright 1999, 2001-2003 Netscape Communications Corporation.
+ * All rights reserved.
+ * END COPYRIGHT BLOCK **/
+#if defined( XP_WIN32 )
+#include <windows.h>
+#endif
+#include "dsalib.h"
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <ctype.h>
+
+static char *
+get_month_str(int month)
+{
+    static char *month_str[] = {
+	"Jan", "Feb", "Mar", "Apr", "May", "Jun", "Jul", "Aug", "Sep", "Oct",
+	"Nov", "Dec"};
+
+    if ( (month < 1) || (month > 12) )
+        return("Unknown month");
+    return(month_str[month - 1]);
+}
+
+/*
+ * Returns a string describing the meaning of the filename.
+ * Two different formats are supported.
+ */
+DS_EXPORT_SYMBOL char *
+ds_get_file_meaning(char *file)
+{
+    static char meaning[BIG_LINE];
+#define	FILE_EXPECTED_SIZE1	14
+#define	FILE_EXPECTED_SIZE2	17
+    char	*name;
+    char	*tmp;
+    int		i;
+    int		month;
+    int		day;
+    int		hour;
+    int		minute;
+    int		sec;
+    int		year;
+
+    /*
+     * Expect a file name in format 06041996123401 (FILE_EXPECTED_SIZE1)
+     * which should return "Jun  4 12:34:01 1996"
+     * OR 			    1996_06_04_123401
+     * which should return "Jun  4 12:34:01 1996"
+     */
+ 
+    if ( file == NULL )
+        return(NULL);
+    name = malloc(strlen(file) + 1);
+    if ( name == NULL )
+        return(NULL);
+    strcpy(name, file);
+    if ( (tmp = strrchr(name, '.')) != NULL )
+	*tmp = '\0';
+    if ( strlen(name) == FILE_EXPECTED_SIZE1 ) {
+        for ( i = 0; i < FILE_EXPECTED_SIZE1; i++ )
+	    if ( !isdigit(name[i]) )
+                return(NULL);
+        if ( (sscanf(name, "%2d%2d%4d%2d%2d%2d", &month, &day, &year, &hour,
+	    &minute, &sec)) == -1 )
+            return(NULL);
+    } else if ( strlen(name) == FILE_EXPECTED_SIZE2 ) {
+        for ( i = 0; i < FILE_EXPECTED_SIZE2; i++ )
+	    if ( !isdigit(name[i]) )
+	        if ( name[i] != '_' )
+                    return(NULL);
+        if ( (sscanf(name, "%4d_%2d_%2d_%2d%2d%2d", &year, &month, &day, &hour,
+	    &minute, &sec)) == -1 )
+            return(NULL);
+    } else
+        return(NULL);
+
+    if ( (month < 1) || (month > 12) )
+        return(NULL);
+    if ( (day < 1) || (day > 31) )
+        return(NULL);
+    if ( (year < 1000) || (year > 2100) )
+        return(NULL);
+    if ( (hour < 0) || (hour > 24) )
+        return(NULL);
+    if ( (minute < 0) || (minute > 60) )
+        return(NULL);
+    if ( (sec < 0) || (sec > 60) )
+        return(NULL);
+    sprintf(meaning, "%s % 2d %02d:%02d:%02d %4d", get_month_str(month), 
+	day, hour, minute, sec, year);
+    return(meaning);
+}