From 3f720784d55707024fff675a5238fde0168d1a40 Mon Sep 17 00:00:00 2001
From: Pixel <Pixel>
Date: Thu, 15 Nov 2001 14:52:43 +0000
Subject: More work into TaskMan...

---
 lib/CopyJob.cc | 56 ++++++++++++++++++++++++++++++++++----------------------
 1 file changed, 34 insertions(+), 22 deletions(-)

(limited to 'lib/CopyJob.cc')

diff --git a/lib/CopyJob.cc b/lib/CopyJob.cc
index fb8c6e2..9dc9978 100644
--- a/lib/CopyJob.cc
+++ b/lib/CopyJob.cc
@@ -1,34 +1,46 @@
 #include "CopyJob.h"
 #include "General.h"
 
-CopyJob::CopyJob(Handle * as, Handle * ad, ssize_t asiz) : s(as), d(ad), siz(asiz), cursiz(0) { }
+CopyJob::CopyJob(Handle * as, Handle * ad, ssize_t asiz, bool ads) : s(as), d(ad), siz(asiz), ds(ads), cursiz(0), r(0) {
+    WaitFor(s);
+    WaitFor(d);
+}
 
 CopyJob::~CopyJob() { }
 
 int CopyJob::Do() throw (GeneralException) {
-    int r, tr;
+    int tr;
     
-    while (!s->IsClosed() || (siz != cursiz)) {
-	switch (current) {
-	case 0:
-	    tr = siz >= 0 ? siz - cursiz : COPY_BUFSIZ;
-	    try {
-		r = s->read(buffer, MIN(COPY_BUFSIZ, tr));
-	    }
-	    catch (IOAgain e) {
-		throw TaskSwitch();
-	    }
-	case 1:
-	    try {
-		d->write(buffer, r);
-	    }
-	    catch (IOAgain e) {
-		current = 1;
-		throw TaskSwitch();
-	    }
-	    current = 0;
+    switch (current) {
+    case 0:
+        tr = siz >= 0 ? siz - cursiz : COPY_BUFSIZ;
+	try {
+	    r = s->read(buffer, MIN(COPY_BUFSIZ, tr));
+	}
+	catch (IOAgain e) {
+	    Suspend();
+	}
+    case 1:
+	if (!r) {
+	    return TASK_DONE;
+	}
+	try {
+	    d->write(buffer, r);
+	}
+	catch (IOAgain e) {
+	    current = 1;
+	    Suspend();
 	}
-	cursiz += r;
+	current = 0;
+    }
+    cursiz += r;
+    
+    if (!s->IsClosed() || (siz != cursiz)) {
+	throw TaskSwitch();
+    }
+    
+    if (ds) {
+	delete s;
     }
     
     return TASK_DONE;
-- 
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