1 files changed, 0 insertions, 119 deletions
diff --git a/src/util.h b/src/util.h
deleted file mode 100644
index 42c0135..0000000
--- a/src/util.h
+++ /dev/null
@@ -1,119 +0,0 @@
-#ifndef _HOTSTUFF_UTIL_H
-#define _HOTSTUFF_UTIL_H
-
-#include "salticidae/util.h"
-
-namespace hotstuff {
-
-class Logger: public salticidae::Logger {
-    public:
-    using salticidae::Logger::Logger;
-};
-
-extern Logger logger;
-
-#ifdef HOTSTUFF_DEBUG_LOG
-#define HOTSTUFF_NORMAL_LOG
-#define HOTSTUFF_ENABLE_LOG_DEBUG
-#endif
-
-#ifdef HOTSTUFF_NORMAL_LOG
-#define HOTSTUFF_ENABLE_LOG_INFO
-#define HOTSTUFF_ENABLE_LOG_WARN
-#endif
-
-#ifdef HOTSTUFF_ENABLE_LOG_INFO
-#define HOTSTUFF_LOG_INFO(...) hotstuff::logger.info(__VA_ARGS__)
-#else
-#define HOTSTUFF_LOG_INFO(...) ((void)0)
-#endif
-
-#ifdef HOTSTUFF_ENABLE_LOG_DEBUG
-#define HOTSTUFF_LOG_DEBUG(...) hotstuff::logger.debug(__VA_ARGS__)
-#else
-#define HOTSTUFF_LOG_DEBUG(...) ((void)0)
-#endif
-
-#ifdef HOTSTUFF_ENABLE_LOG_WARN
-#define HOTSTUFF_LOG_WARN(...) hotstuff::logger.warning(__VA_ARGS__)
-#else
-#define HOTSTUFF_LOG_WARN(...) ((void)0)
-#endif
-
-#define HOTSTUFF_LOG_ERROR(...) hotstuff::logger.error(__VA_ARGS__)
-
-#ifdef HOTSTUFF_ENABLE_BLK_PROFILE
-class BlockProfiler {
-    enum BlockState {
-        BLK_SEEN,
-        BLK_FETCH,
-        BLK_CC
-    };
-
-    struct BlockProfile {
-        bool is_local;          /* is the block proposed by the replica itself? */
-        BlockState state;
-        double hash_seen_time;  /* the first time to see block hash */
-        double full_fetch_time; /* the first time to get full block content */
-        double cc_time;         /* the time when it receives cc */
-        double commit_time;     /* the time when it commits */
-    };
-
-    std::unordered_map<const uint256, BlockProfile> blocks;
-    ElapsedTime timer;
-
-    public:
-    BlockProfiler() { timer.start(); }
-
-    auto rec_blk(const uint256 &blk_hash, bool is_local) {
-        auto it = blocks.find(blk_hash);
-        assert(it == blocks.end());
-        timer.stop(false);
-        return blocks.insert(std::make_pair(blk_hash,
-            BlockProfile{is_local, BLK_SEEN, timer.elapsed_sec, 0, 0, 0})).first;
-    }
-
-    void get_blk(const uint256 &blk_hash) {
-        auto it = blocks.find(blk_hash);
-        if (it == blocks.end())
-            it = rec_blk(blk_hash, false);
-        BlockProfile &blkp = it->second;
-        assert(blkp.state == BLK_SEEN);
-        timer.stop(false);
-        blkp.full_fetch_time = timer.elapsed_sec;
-        blkp.state = BLK_FETCH;
-    }
-
-    void have_cc(const uint256 &blk_hash) {
-        auto it = blocks.find(blk_hash);
-        assert(it != blocks.end());
-        BlockProfile &blkp = it->second;
-        assert(blkp.state == BLK_FETCH);
-        timer.stop(false);
-        blkp.polling_start_time = timer.elapsed_sec;
-        blkp.state = BLK_CC;
-    }
-
-    const char *decide_blk(const uint256 &blk_hash) {
-        static char buff[1024];
-        auto it = blocks.find(blk_hash);
-        assert(it != blocks.end());
-        BlockProfile &blkp = it->second;
-        assert(blkp.state == BLK_CC);
-        timer.stop(false);
-        blkp.commit_time = timer.elapsed_sec;
-        snprintf(buff, sizeof buff, "(%d,%.4f,%.4f,%.4f,%.4f,%.4f)",
-                blkp.is_local,
-                blkp.hash_seen_time, blkp.full_fetch_time,
-                blkp.polling_start_time, blkp.polling_end_time,
-                blkp.commit_time);
-        blocks.erase(it);
-        return buff;
-    }
-};
-
-#endif
-
-}
-
-#endif