Adding new files, breaking things out of nsplugin.cpp (not online yet).

git-svn-id: svn://10.0.0.236/trunk@12030 18797224-902f-48f8-a5cc-f745e15eee43

mozilla/modules/plugin/src/nsPluginManagerStream.cpp

@@ -0,0 +1,59 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
+ *
+ * The contents of this file are subject to the Netscape Public License
+ * Version 1.0 (the "NPL"); you may not use this file except in
+ * compliance with the NPL.  You may obtain a copy of the NPL at
+ * http://www.mozilla.org/NPL/
+ *
+ * Software distributed under the NPL is distributed on an "AS IS" basis,
+ * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
+ * for the specific language governing rights and limitations under the
+ * NPL.
+ *
+ * The Initial Developer of this code under the NPL is Netscape
+ * Communications Corporation.  Portions created by Netscape are
+ * Copyright (C) 1998 Netscape Communications Corporation.  All Rights
+ * Reserved.
+ */
+
+#include "nsPluginManagerStream.h"
+#include "npglue.h"
+
+////////////////////////////////////////////////////////////////////////////////
+// Plugin Manager Stream Interface
+
+nsPluginManagerStream::nsPluginManagerStream(NPP npp, NPStream* pstr)
+    : npp(npp), pstream(pstr)
+{
+    NS_INIT_REFCNT();
+    // XXX get rid of the npp instance variable if this is true
+    PR_ASSERT(npp == ((np_stream*)pstr->ndata)->instance->npp);
+}
+
+nsPluginManagerStream::~nsPluginManagerStream(void)
+{
+}
+
+static NS_DEFINE_IID(kIOutputStreamIID, NS_IOUTPUTSTREAM_IID);
+NS_IMPL_ISUPPORTS(nsPluginManagerStream, kIOutputStreamIID);
+
+NS_METHOD
+nsPluginManagerStream::Close(void)
+{
+    NPError err = npn_destroystream(npp, pstream, nsPluginReason_Done);
+    return (nsresult)err;
+}
+
+NS_METHOD
+nsPluginManagerStream::Write(const char* aBuf, PRInt32 aOffset, PRInt32 aCount,
+                             PRInt32 *resultingCount)
+{
+    PR_ASSERT(aOffset == 0);           // XXX need to handle the non-sequential write case
+    PRInt32 rslt = npn_write(npp, pstream, aCount, (void*)aBuf);
+    if (rslt == -1) 
+        return NS_ERROR_FAILURE;       // XXX what should this be?
+    *resultingCount = rslt;
+    return NS_OK;
+}
+
+////////////////////////////////////////////////////////////////////////////////