--- /dev/null
+package require TclCurl
+
+# As an example this is very contrived, but it works.
+
+proc readFile {size} {
+
+ set chunk [read $::inFile $size]
+
+ return $chunk
+}
+
+set inFile [open "cosa.tar" r]
+fconfigure $inFile -translation binary
+
+curl::transfer -url "ftp://127.0.0.1/cosa.tar" -verbose 1 \
+ -username user -password pass -readproc readFile -upload 1
+
+close $inFile
+
+
+
+
+