X-Git-Url: http://dolda2000.com/gitweb/?a=blobdiff_plain;f=daemon%2Ftransfer.c;h=1863e7462270ab2d13c736e812f98bb301fc7656;hb=1c5e71ff5eb6058d1729e43cc22167b799c99bed;hp=ee5f673b3f3ffad5acc028f290566083798f7ed7;hpb=6bd790e0e2fff47c3bae8713060e037ec5fa58e5;p=doldaconnect.git

diff --git a/daemon/transfer.c b/daemon/transfer.c
index ee5f673..1863e74 100644
--- a/daemon/transfer.c
+++ b/daemon/transfer.c
@@ -130,14 +130,22 @@ static void localread(struct socket *sk, struct transfer *transfer)
 {
     void *buf;
     size_t blen;
+    off_t curpos;
     
     if((transfer->datapipe != NULL) && (sockqueueleft(transfer->datapipe) > 0)) {
 	buf = sockgetinbuf(sk, &blen);
+	if((transfer->endpos >= 0) && (transfer->localpos + blen > transfer->endpos))
+	    blen = transfer->endpos - transfer->localpos;
 	sockqueue(transfer->datapipe, buf, blen);
 	free(buf);
 	time(&transfer->activity);
-	transfer->curpos += blen;
+	transfer->localpos += blen;
 	bytesupload += blen;
+    }
+    if((curpos = transfer->localpos - socktqueuesize(transfer->datapipe)) < 0)
+	curpos = 0;
+    if(curpos != transfer->curpos) {
+	transfer->curpos = curpos;
 	CBCHAINDOCB(transfer, trans_p, transfer);
     }
 }
@@ -149,6 +157,8 @@ static void dataread(struct socket *sk, struct transfer *transfer)
     
     if((transfer->localend != NULL) && (sockqueueleft(transfer->localend) > 0)) {
 	buf = sockgetinbuf(sk, &blen);
+	if((transfer->endpos >= 0) && (transfer->curpos + blen > transfer->endpos))
+	    blen = transfer->endpos - transfer->curpos;
 	sockqueue(transfer->localend, buf, blen);
 	free(buf);
 	transfer->curpos += blen;
@@ -177,13 +187,19 @@ static void localerr(struct socket *sk, int errno, struct transfer *transfer)
 
 static void dataerr(struct socket *sk, int errno, struct transfer *transfer)
 {
-    if(transfer->curpos >= transfer->size) {
-	transfersetstate(transfer, TRNS_DONE);
-	closesock(transfer->localend);
-	quitsock(transfer->localend);
-	transfer->localend = NULL;
-    } else {
-	resettransfer(transfer);
+    if(transfer->dir == TRNSD_DOWN) {
+	if(transfer->curpos >= transfer->size) {
+	    transfersetstate(transfer, TRNS_DONE);
+	    if(transfer->localend != NULL) {
+		closesock(transfer->localend);
+		quitsock(transfer->localend);
+		transfer->localend = NULL;
+	    }
+	} else {
+	    resettransfer(transfer);
+	}
+    } else if(transfer->dir == TRNSD_UP) {
+	transfer->close = 1;
     }
 }
 
@@ -296,7 +312,7 @@ static void transexpire(int cancelled, struct transfer *transfer)
 void transferprepul(struct transfer *transfer, off_t size, off_t start, off_t end, struct socket *lesk)
 {
     transfersetsize(transfer, size);
-    transfer->curpos = start;
+    transfer->curpos = transfer->localpos = start;
     transfer->endpos = end;
     transfersetlocalend(transfer, lesk);
 }