project_files/Android-build/SDL-android-project/src/org/hedgewars/hedgeroid/Utils.java
--- a/project_files/Android-build/SDL-android-project/src/org/hedgewars/hedgeroid/Utils.java Mon Aug 06 22:33:07 2012 +0200
+++ b/project_files/Android-build/SDL-android-project/src/org/hedgewars/hedgeroid/Utils.java Mon Aug 06 22:39:36 2012 +0200
@@ -270,4 +270,24 @@
closeQuietly(is);
}
}
+
+ private static final char[] badFilenameChars = new char[] { '/', '\\', ':', '*', '?', '\"', '<', '>', '|', '.', '\0' };
+
+ /**
+ * Modify the given String so that it can be used as part of a filename
+ * without causing problems from illegal/special characters.
+ *
+ * The result should be similar to the input, but isn't necessarily
+ * reversible.
+ */
+ public static String replaceBadChars(String name) {
+ if (name == null || name.trim().length()==0) {
+ return "_";
+ }
+ name = name.trim();
+ for (char badChar : badFilenameChars) {
+ name = name.replace(badChar, '_');
+ }
+ return name;
+ }
}