Ability to create and deal with .seen files after tossing

[nncp.git] / src / cypherpunks.ru / nncp / cmd / nncp-xfer / main.go

diff --git a/src/cypherpunks.ru/nncp/cmd/nncp-xfer/main.go b/src/cypherpunks.ru/nncp/cmd/nncp-xfer/main.go
index 5abac1f02db6789aad34d628cb9b5acdd7c1662e..05a37489b8299a5de76e47b52e422d96661cf28e 100644 (file)
--- a/src/cypherpunks.ru/nncp/cmd/nncp-xfer/main.go
+++ b/src/cypherpunks.ru/nncp/cmd/nncp-xfer/main.go
@@ -285,6 +285,16 @@ Tx:
                                job.Fd.Close()
                                continue
                        }
+                       if _, err = os.Stat(filepath.Join(dstPath, pktName)); err == nil || !os.IsNotExist(err) {
+                               ctx.LogD("nncp-xfer", sds, "already exists")
+                               job.Fd.Close()
+                               continue
+                       }
+                       if _, err = os.Stat(filepath.Join(dstPath, pktName+nncp.SeenPostfix)); err == nil || !os.IsNotExist(err) {
+                               ctx.LogD("nncp-xfer", sds, "already exists")
+                               job.Fd.Close()
+                               continue
+                       }
                        tmp, err := ioutil.TempFile(dstPath, "nncp-xfer")
                        if err != nil {
                                ctx.LogE("nncp-xfer", nncp.SdsAdd(sds, nncp.SDS{"err": err}), "mktemp")