Merge branch 'dev' into evo

src/crypto/common/Coin.cpp

@@ -0,0 +1,103 @@
+/* XMRig
+ * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
+ * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
+ * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
+ * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
+ * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2018      Lee Clagett <https://github.com/vtnerd>
+ * Copyright 2018-2019 SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2019 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+
+#include "crypto/common/Coin.h"
+#include "rapidjson/document.h"
+
+
+#include <cstring>
+
+
+#ifdef _MSC_VER
+#   define strcasecmp _stricmp
+#endif
+
+
+namespace xmrig {
+
+
+struct CoinName
+{
+    const char *name;
+    const Coin::Id id;
+};
+
+
+static CoinName const coin_names[] = {
+    { "monero",     Coin::MONERO },
+    { "xmr",        Coin::MONERO },
+};
+
+
+} /* namespace xmrig */
+
+
+
+xmrig::Algorithm::Id xmrig::Coin::algorithm(uint8_t blobVersion) const
+{
+    if (id() == MONERO) {
+        return (blobVersion >= 12) ? Algorithm::RX_0 : Algorithm::CN_R;
+    }
+
+    return Algorithm::INVALID;
+}
+
+
+
+const char *xmrig::Coin::name() const
+{
+    for (const auto &i : coin_names) {
+        if (i.id == m_id) {
+            return i.name;
+        }
+    }
+
+    return nullptr;
+}
+
+
+rapidjson::Value xmrig::Coin::toJSON() const
+{
+    using namespace rapidjson;
+
+    return isValid() ? Value(StringRef(name())) : Value(kNullType);
+}
+
+
+xmrig::Coin::Id xmrig::Coin::parse(const char *name)
+{
+    if (name == nullptr || strlen(name) < 3) {
+        return INVALID;
+    }
+
+    for (const auto &i : coin_names) {
+        if (strcasecmp(name, i.name) == 0) {
+            return i.id;
+        }
+    }
+
+    return INVALID;
+}

src/crypto/common/Coin.h

@@ -0,0 +1,75 @@
+/* XMRig
+ * Copyright 2010      Jeff Garzik <jgarzik@pobox.com>
+ * Copyright 2012-2014 pooler      <pooler@litecoinpool.org>
+ * Copyright 2014      Lucas Jones <https://github.com/lucasjones>
+ * Copyright 2014-2016 Wolf9466    <https://github.com/OhGodAPet>
+ * Copyright 2016      Jay D Dee   <jayddee246@gmail.com>
+ * Copyright 2017-2018 XMR-Stak    <https://github.com/fireice-uk>, <https://github.com/psychocrypt>
+ * Copyright 2018      Lee Clagett <https://github.com/vtnerd>
+ * Copyright 2018-2019 SChernykh   <https://github.com/SChernykh>
+ * Copyright 2016-2019 XMRig       <https://github.com/xmrig>, <support@xmrig.com>
+ *
+ *   This program is free software: you can redistribute it and/or modify
+ *   it under the terms of the GNU General Public License as published by
+ *   the Free Software Foundation, either version 3 of the License, or
+ *   (at your option) any later version.
+ *
+ *   This program is distributed in the hope that it will be useful,
+ *   but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ *   GNU General Public License for more details.
+ *
+ *   You should have received a copy of the GNU General Public License
+ *   along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef XMRIG_COIN_H
+#define XMRIG_COIN_H
+
+
+#include "crypto/common/Algorithm.h"
+#include "rapidjson/fwd.h"
+
+
+namespace xmrig {
+
+
+class Coin
+{
+public:
+    enum Id : int {
+        INVALID = -1,
+        MONERO,
+    };
+
+
+    Coin() = default;
+    inline Coin(const char *name) : m_id(parse(name)) {}
+    inline Coin(Id id) : m_id(id)                     {}
+
+
+    inline bool isEqual(const Coin &other) const        { return m_id == other.m_id; }
+    inline bool isValid() const                         { return m_id != INVALID; }
+    inline Id id() const                                { return m_id; }
+
+    Algorithm::Id algorithm(uint8_t blobVersion) const;
+    const char *name() const;
+    rapidjson::Value toJSON() const;
+
+    inline bool operator!=(Coin::Id id) const           { return m_id != id; }
+    inline bool operator!=(const Coin &other) const     { return !isEqual(other); }
+    inline bool operator==(Coin::Id id) const           { return m_id == id; }
+    inline bool operator==(const Coin &other) const     { return isEqual(other); }
+    inline operator Coin::Id() const                    { return m_id; }
+
+    static Id parse(const char *name);
+
+private:
+    Id m_id = INVALID;
+};
+
+
+} /* namespace xmrig */
+
+
+#endif /* XMRIG_COIN_H */