ZVISION: Create utility function that writes File contents to another File

scr files are stored and encrypted in archive files. This is an easy
way to dump them for debugging purposes.

1 files changed, 50 insertions, 0 deletions

diff --git a/engines/zvision/utility.h b/engines/zvision/utility.h
new file mode 100644
index 0000000000..15f9490a4b
--- /dev/null
+++ b/engines/zvision/utility.h
@@ -0,0 +1,50 @@
+/* ScummVM - Graphic Adventure Engine
+ *
+ * ScummVM is the legal property of its developers, whose names
+ * are too numerous to list here. Please refer to the COPYRIGHT
+ * file distributed with this source distribution.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ *
+ *
+ */
+
+#ifndef ZVISION_UTILITY_H
+#define ZVISION_UTILITY_H
+
+#include "common/str.h"
+#include "common/file.h"
+
+namespace ZVision {
+
+void WriteFileContentsToFile(Common::String sourceFile, Common::String destFile) {
+	Common::File f;
+	f.open(sourceFile);
+	byte* buffer = new byte[f.size()];
+	f.read(buffer, f.size());
+
+	Common::DumpFile dumpFile;
+	dumpFile.open(destFile);
+
+	uint32 writtenBytes = dumpFile.write(buffer, f.size());
+	dumpFile.flush();
+	dumpFile.close();
+
+	delete[] buffer;
+}
+
+} // End namespace ZVision
+
+#endif