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From akuznet...@apache.org
Subject [2/7] ignite git commit: IGNITE-3390: Added DSN configuration window.
Date Mon, 05 Sep 2016 08:11:38 GMT
http://git-wip-us.apache.org/repos/asf/ignite/blob/70e69cb7/modules/platforms/cpp/odbc/src/protocol_version.cpp
----------------------------------------------------------------------
diff --git a/modules/platforms/cpp/odbc/src/protocol_version.cpp b/modules/platforms/cpp/odbc/src/protocol_version.cpp
new file mode 100644
index 0000000..818df88
--- /dev/null
+++ b/modules/platforms/cpp/odbc/src/protocol_version.cpp
@@ -0,0 +1,131 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include <ignite/common/concurrent.h>
+#include <ignite/common/utils.h>
+#include <ignite/ignite_error.h>
+
+#include "ignite/odbc/protocol_version.h"
+#include "ignite/odbc/utility.h"
+
+namespace ignite
+{
+    namespace odbc
+    {
+        const ProtocolVersion ProtocolVersion::VERSION_1_6_0(1);
+        const ProtocolVersion ProtocolVersion::VERSION_UNKNOWN(INT64_MIN);
+
+        ProtocolVersion::StringToVersionMap::value_type s2vInitVals[] = {
+            std::make_pair("1.6.0", ProtocolVersion::VERSION_1_6_0)
+        };
+
+        const ProtocolVersion::StringToVersionMap ProtocolVersion::stringToVersionMap(s2vInitVals,
+            s2vInitVals + (sizeof(s2vInitVals) / sizeof(s2vInitVals[0])));
+
+        ProtocolVersion::VersionToStringMap::value_type v2sInitVals[] = {
+            std::make_pair(ProtocolVersion::VERSION_1_6_0, "1.6.0")
+        };
+
+        const ProtocolVersion::VersionToStringMap ProtocolVersion::versionToStringMap(v2sInitVals,
+            v2sInitVals + (sizeof(v2sInitVals) / sizeof(v2sInitVals[0])));
+
+        ProtocolVersion::ProtocolVersion(int64_t val) :
+            val(val)
+        {
+            // No-op.
+        }
+
+        const ProtocolVersion::StringToVersionMap& ProtocolVersion::GetMap()
+        {
+            return stringToVersionMap;
+        }
+
+        const ProtocolVersion& ProtocolVersion::GetCurrent()
+        {
+            return VERSION_1_6_0;
+        }
+
+        ProtocolVersion ProtocolVersion::FromString(const std::string& version)
+        {
+            StringToVersionMap::const_iterator it = stringToVersionMap.find(common::ToLower(version));
+
+            if (it == stringToVersionMap.end())
+            {
+                throw IgniteError(IgniteError::IGNITE_ERR_GENERIC,
+                    "Invalid version format. Valid format is X.Y.Z, where X, Y and Z are
major "
+                    "and minor versions and revision of Ignite since which protocol is introduced.");
+            }
+
+            return it->second;
+        }
+
+        const std::string& ProtocolVersion::ToString() const
+        {
+            VersionToStringMap::const_iterator it = versionToStringMap.find(*this);
+
+            if (it == versionToStringMap.end())
+            {
+                throw IgniteError(IgniteError::IGNITE_ERR_GENERIC,
+                    "Unknown protocol version can not be converted to string.");
+            }
+
+            return it->second;
+        }
+
+        int64_t ProtocolVersion::GetIntValue() const
+        {
+            assert(!IsUnknown());
+
+            return val;
+        }
+
+        bool ProtocolVersion::IsUnknown() const
+        {
+            return *this == VERSION_UNKNOWN;
+        }
+
+        bool operator==(const ProtocolVersion& val1, const ProtocolVersion& val2)
+        {
+            return val1.val == val2.val;
+        }
+
+        bool operator!=(const ProtocolVersion& val1, const ProtocolVersion& val2)
+        {
+            return val1.val != val2.val;
+        }
+
+        bool operator<(const ProtocolVersion& val1, const ProtocolVersion& val2)
+        {
+            return val1.val < val2.val;
+        }
+
+        bool operator<=(const ProtocolVersion& val1, const ProtocolVersion& val2)
+        {
+            return val1.val <= val2.val;
+        }
+
+        bool operator>(const ProtocolVersion& val1, const ProtocolVersion& val2)
+        {
+            return val1.val > val2.val;
+        }
+
+        bool operator>=(const ProtocolVersion& val1, const ProtocolVersion& val2)
+        {
+            return val1.val >= val2.val;
+        }
+    }
+}
+


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