Add comments

[builder.git] / source / copy.h

diff --git a/source/copy.h b/source/copy.h
index a6d5c51673e8fa6593bd8fddb0a0d79f608099e6..4e232166c0883c1e18575b6a731872c3dead685f 100644 (file)
--- a/source/copy.h
+++ b/source/copy.h
@@ -7,27 +7,36 @@
 
 class Package;
 
+/**
+Copies a file to another place.  Used by the Install target.
+*/
 class Copy: public Action
 {
 public:
        Copy(Builder &, const Package &, const Msp::Path::Path &, const Msp::Path::Path &);
        int check();
+       ~Copy();
 private:
+       /**
+       A worker thread that actually does the data transfer.
+       */
        class Worker: public Msp::Thread
        {
        public:
-               Worker(Copy &i): copy(i), done(false) { launch(); }
-               bool get_done() const { return done; }
+               Worker(Copy &i): copy(i), done(false), error(false) { launch(); }
+               bool get_done() const  { return done; }
+               bool get_error() const { return error; }
        private:
                Copy ©
                bool done;
+               bool error;
 
                void main();
        };
 
        Msp::Path::Path src;
        Msp::Path::Path dest;
-       Worker worker;
+       Worker *worker;
 };
 
 #endif