init

1 files changed, 46 insertions, 0 deletions

diff --git a/src/type.h b/src/type.h
new file mode 100644
index 0000000..4665979
--- /dev/null
+++ b/src/type.h
@@ -0,0 +1,46 @@
+#ifndef _HOTSTUFF_TYPE_H
+#define _HOTSTUFF_TYPE_H
+
+#include "salticidae/stream.h"
+#include "salticidae/type.h"
+#include "salticidae/util.h"
+
+namespace hotstuff {
+
+using salticidae::uint256_t;
+using salticidae::DataStream;
+using salticidae::htole;
+using salticidae::letoh;
+using salticidae::get_hex;
+using salticidae::from_hex;
+using salticidae::bytearray_t;
+
+inline std::string get_hex10(const uint256_t &x) {
+    return get_hex(x).substr(0, 10);
+}
+
+class HotStuffError: public salticidae::SalticidaeError {
+    public:
+    template<typename... Args>
+    HotStuffError(Args... args): salticidae::SalticidaeError(args...) {}
+};
+
+class HotStuffInvalidEntity: public HotStuffError {
+    public:
+    template<typename... Args>
+    HotStuffInvalidEntity(Args... args): HotStuffError(args...) {}
+};
+
+using salticidae::Serializable;
+
+class Cloneable {
+    public:
+    virtual ~Cloneable() = default;
+    virtual Cloneable *clone() = 0;
+};
+
+using ReplicaID = uint16_t;
+
+}
+
+#endif