Added a new enum value to Bu::File, Bu::File::WriteNew which combines Write,

Truncate, and Create, the flags used most commonly when writing a new file.

Also added the Bu::Base64 filter class, it does base64 encoding and decoding,
it may need a couple more interfaces added, but for the most part, it's solid.

1 files changed, 3 insertions, 1 deletions

diff --git a/src/file.h b/src/file.h
index 84e0691..61addae 100644
--- a/src/file.h
+++ b/src/file.h
@@ -65,7 +65,9 @@ namespace Bu
                         Exclusive       = 0x44, ///< Create file, if it exists then fail
 
                         // Helpful mixes
-                        ReadWrite       = 0x03 ///< Open for reading and writing
+                        ReadWrite       = 0x03, ///< Open for reading and writing
+                        WriteNew        = 0x0E  ///< Create a file (or truncate) for writing.
+                                                                /// Same as Write|Create|Truncate
                 };
                 /**
                  * Create a temp file and return its handle.  The file is opened