Provide basic read only access to dictzip files

`dictzip::Istream` and `dictzip::IstreamBuf` are forked from `alpinocorpus::DzIstream` and `alpinocorpus::DzIstreamBuf` of rug-compling/alpinocorpus.

1 files changed, 21 insertions, 0 deletions

diff --git a/src/istream/stream.h b/src/istream/stream.h
new file mode 100644
index 0000000..0602d06
--- /dev/null
+++ b/src/istream/stream.h
@@ -0,0 +1,21 @@
+#pragma once
+
+#include <iostream>
+#include <string>
+#include <memory>
+
+#include "buffer.h"
+
+namespace dictzip {
+
+class Istream : public std::istream {
+private:
+	std::shared_ptr<IstreamBuf> buffer_;
+
+public:
+	Istream(char const* filename);
+	virtual ~Istream() {}
+
+};
+
+}