A generic variadic template loader

A nocomp (pass through) stream decompressor
A tidy up and plugin implementation for stream decompressors

1 files changed, 30 insertions, 0 deletions

diff --git a/project2/compression/decompressStream.cpp b/project2/compression/decompressStream.cpp
new file mode 100644
index 0000000..eb32833
--- /dev/null
+++ b/project2/compression/decompressStream.cpp
@@ -0,0 +1,30 @@
+#include "stream.h"
+#include "scriptLoader.h"
+#include "decompressor.h"
+#include "scripts.h"
+#include "scopeObject.h"
+#include "scriptStorage.h"
+
+class DecompressStream : public Stream {
+	public:
+		DecompressStream(ScriptNodePtr p) :
+			Stream(p),
+			method(p, "method")
+		{
+			p->script->loader.addLoadTarget(p, Storer::into<ElementLoader>(&stream));
+		}
+
+		void runStream(const Sink & sink) const
+		{
+			DecompressorPtr decomp = DecompressorLoader::getFor(method())->create();
+			stream->runStream([&](const char * data, size_t len) -> size_t {
+					decomp->decompress(data, len, sink);
+					return len;
+				});
+		}
+
+		StreamPtr stream;
+		const Variable method;
+};
+
+DECLARE_LOADER("decompstream", DecompressStream);