Free the lizard

git-svn-id: svn://10.0.0.236/trunk@10 18797224-902f-48f8-a5cc-f745e15eee43
1998-03-28 02:44:41 +00:00
parent 53f8de8141
commit 8ed5afe62c
5423 changed files with 1772023 additions and 0 deletions
--- a/mozilla/cmd/winfe/oleview.cpp
+++ b/mozilla/cmd/winfe/oleview.cpp
@@ -0,0 +1,98 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 2 -*-
+ *
+ * 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.
+ */
+
+/********************************XXXM12N**************************************/
+#include "net.h"
+#include "merrors.h"
+#include "xp_mem.h"
+#include "xp_mcom.h"
+#include "xpassert.h"
+
+static unsigned int
+ole_view_write_ready(NET_StreamClass *stream)
+{	
+	return 1;
+}
+
+/* Abort the stream if we get this far */
+static int ole_view_write(NET_StreamClass *stream, const  char *str, int32 len)
+{	
+	return MK_INTERRUPTED;
+}
+
+static void
+ole_view_complete(NET_StreamClass *stream)
+{	
+}
+
+static void 
+ole_view_abort(NET_StreamClass *stream, int status)
+{	
+}
+
+
+static char fakehtml[] = "<EMBED SRC=\"internal-ole-viewer:%s\"\n>";
+
+NET_StreamClass *
+OLE_ViewStream(int format_out, void *pDataObj, URL_Struct *urls,
+              MWContext *pContext)
+{
+    NET_StreamClass *stream = nil, *viewstream;
+	char *org_content_type;
+    
+    if (!(stream = XP_NEW_ZAP(NET_StreamClass))) {
+		XP_TRACE(("OLE_ViewStream memory lossage"));
+		return 0;
+	}
+	
+    stream->name           = "ole viewer";
+    stream->complete       = ole_view_complete;
+    stream->abort          = ole_view_abort;
+    stream->is_write_ready = ole_view_write_ready;
+    stream->data_object    = NULL;
+    stream->window_id      = pContext;
+    stream->put_block      = (MKStreamWriteFunc)ole_view_write;
+
+	org_content_type = urls->content_type; 
+	urls->content_type = 0;
+	StrAllocCopy(urls->content_type, TEXT_HTML);
+	urls->is_binary = 1;	/* secret flag for mail-to save as */
+
+	if((viewstream=NET_StreamBuilder(format_out, urls, pContext)) != 0)
+	{
+        char *buffer = (char*)
+            XP_ALLOC(XP_STRLEN(fakehtml) + XP_STRLEN(urls->address) + 1);
+
+        if (buffer)
+        {
+            XP_SPRINTF(buffer, fakehtml, urls->address);
+            (*viewstream->put_block)(viewstream,
+                                     buffer, XP_STRLEN(buffer));
+            (*viewstream->complete)(viewstream);
+            XP_FREE(buffer);
+        }
+	}
+
+	/* XXX hack alert - this has to be set back for abort to work
+       correctly */
+	XP_FREE(urls->content_type);
+	urls->content_type = org_content_type;
+
+    return stream;
+}
+