1 files changed, 44 insertions, 0 deletions
diff --git a/libmail/imaphmac.H b/libmail/imaphmac.H
new file mode 100644
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--- /dev/null
+++ b/libmail/imaphmac.H
@@ -0,0 +1,44 @@
+/*
+** Copyright 2002, Double Precision Inc.
+**
+** See COPYING for distribution information.
+*/
+#ifndef libmail_imaphmac_h
+#define libmail_imaphmac_h
+
+#include "libmail_config.h"
+#include "namespace.H"
+
+#include <string>
+
+struct hmac_hashinfo;
+
+///////////////////////////////////////////////////////////////////////////
+//
+// Helper class for calculating HMAC hashes.
+
+LIBMAIL_START
+
+class imaphmac {
+
+	const struct hmac_hashinfo &hmac; // The HMAC function
+	const char *name;		// The name of this function.
+
+public:
+	imaphmac(const struct hmac_hashinfo &hmacArg,
+		       const char *nameArg);
+
+	~imaphmac();
+
+	std::string operator()(std::string password,
+			       std::string challenge) const;
+
+	static const imaphmac * const hmac_methods[];
+
+	const char *getName() const { return (name); }
+
+};
+
+LIBMAIL_END
+
+#endif