added a short sleep

[feisty_meow.git] / nucleus / library / filesystem / heavy_file_ops.h

diff --git a/nucleus/library/filesystem/heavy_file_ops.h b/nucleus/library/filesystem/heavy_file_ops.h
index add4968375f4545bf6d259087eb346c2a2ac930e..debb57732a7c41b49d9786e44dc836e2af7ee3cc 100644 (file)
--- a/nucleus/library/filesystem/heavy_file_ops.h
+++ b/nucleus/library/filesystem/heavy_file_ops.h
@@ -30,6 +30,7 @@ class file_transfer_header : public basis::packable
 {
 public:
   basis::astring _filename;  //!< the name of the file being transferred.
+//hmmm: consider adding full length here so we know it.
   double _byte_start;  //!< the starting location in the file being sent.
   int _length;  //!< the length of the transferred piece.
   file_time _time;  //!< the timestamp on the file.
@@ -63,10 +64,7 @@ public:
   enum outcomes {
     OKAY = basis::common::OKAY,
     BAD_INPUT = basis::common::BAD_INPUT,
-//    GARBAGE = basis::common::GARBAGE,
-//    NOT_FOUND = basis::common::NOT_FOUND,
-//    NONE_READY = basis::common::NONE_READY,
-//    FAILURE = basis::common::FAILURE,
+    FINISHED = basis::common::IS_EMPTY,  // nothing left to pack.
     DEFINE_OUTCOME(SOURCE_MISSING, -43, "The source file is not accessible"),
     DEFINE_OUTCOME(TARGET_DIR_ERROR, -44, "The target's directory could not "
         "be created"),
@@ -110,7 +108,8 @@ public:
     out before bytes are stored into it; this is not an additive operation. */
 
 private:
-  static bool advance(const filename_list &to_transfer, file_transfer_header &last_action);
+  static basis::outcome advance(const filename_list &to_transfer,
+          file_transfer_header &last_action);
     //!< advances to the next file in the transfer list "to_transfer".
 };