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Diffstat (limited to 'cpp/src/qpid/console/Value.cpp')
-rw-r--r-- | cpp/src/qpid/console/Value.cpp | 169 |
1 files changed, 169 insertions, 0 deletions
diff --git a/cpp/src/qpid/console/Value.cpp b/cpp/src/qpid/console/Value.cpp new file mode 100644 index 0000000000..c30660f1dc --- /dev/null +++ b/cpp/src/qpid/console/Value.cpp @@ -0,0 +1,169 @@ +/* + * + * 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 "qpid/console/Value.h" +#include "qpid/framing/Buffer.h" + +using namespace qpid; +using namespace qpid::console; +using namespace std; + +string NullValue::str() const +{ + return "<Null>"; +} + +RefValue::RefValue(framing::Buffer& buffer) +{ + uint64_t first = buffer.getLongLong(); + uint64_t second = buffer.getLongLong(); + value.setValue(first, second); +} + +string RefValue::str() const +{ + stringstream s; + s << value; + return s.str(); +} + +string UintValue::str() const +{ + stringstream s; + s << value; + return s.str(); +} + +string IntValue::str() const +{ + stringstream s; + s << value; + return s.str(); +} + +string Uint64Value::str() const +{ + stringstream s; + s << value; + return s.str(); +} + +string Int64Value::str() const +{ + stringstream s; + s << value; + return s.str(); +} + +StringValue::StringValue(framing::Buffer& buffer, int tc) +{ + if (tc == 6) + buffer.getShortString(value); + else + buffer.getMediumString(value); +} + +string BoolValue::str() const +{ + return value ? "T" : "F"; +} + +string FloatValue::str() const +{ + stringstream s; + s << value; + return s.str(); +} + +string DoubleValue::str() const +{ + stringstream s; + s << value; + return s.str(); +} + +UuidValue::UuidValue(framing::Buffer& buffer) +{ + value.decode(buffer); +} + +string MapValue::str() const +{ + stringstream s; + s << value; + return s.str(); +} + +MapValue::MapValue(framing::Buffer& buffer) +{ + value.decode(buffer); +} + + +Value::Ptr ValueFactory::newValue(int typeCode, framing::Buffer& buffer) +{ + switch (typeCode) { + case 1: return Value::Ptr(new UintValue(buffer.getOctet())); // U8 + case 2: return Value::Ptr(new UintValue(buffer.getShort())); // U16 + case 3: return Value::Ptr(new UintValue(buffer.getLong())); // U32 + case 4: return Value::Ptr(new Uint64Value(buffer.getLongLong())); // U64 + case 6: return Value::Ptr(new StringValue(buffer, 6)); // SSTR + case 7: return Value::Ptr(new StringValue(buffer, 7)); // LSTR + case 8: return Value::Ptr(new Int64Value(buffer.getLongLong())); // ABSTIME + case 9: return Value::Ptr(new Uint64Value(buffer.getLongLong())); // DELTATIME + case 10: return Value::Ptr(new RefValue(buffer)); // REF + case 11: return Value::Ptr(new BoolValue(buffer.getOctet())); // BOOL + case 12: return Value::Ptr(new FloatValue(buffer.getFloat())); // FLOAT + case 13: return Value::Ptr(new DoubleValue(buffer.getDouble())); // DOUBLE + case 14: return Value::Ptr(new UuidValue(buffer)); // UUID + case 15: return Value::Ptr(new MapValue(buffer)); // MAP + case 16: return Value::Ptr(new IntValue(buffer.getOctet())); // S8 + case 17: return Value::Ptr(new IntValue(buffer.getShort())); // S16 + case 18: return Value::Ptr(new IntValue(buffer.getLong())); // S32 + case 19: return Value::Ptr(new Int64Value(buffer.getLongLong())); // S64 + } + + return Value::Ptr(); +} + +void ValueFactory::encodeValue(int typeCode, Value::Ptr value, framing::Buffer& buffer) +{ + switch (typeCode) { + case 1: buffer.putOctet(value->asUint()); return; // U8 + case 2: buffer.putShort(value->asUint()); return; // U16 + case 3: buffer.putLong(value->asUint()); return; // U32 + case 4: buffer.putLongLong(value->asUint64()); return; // U64 + case 6: buffer.putShortString(value->asString()); return; // SSTR + case 7: buffer.putMediumString(value->asString()); return; // LSTR + case 8: buffer.putLongLong(value->asInt64()); return; // ABSTIME + case 9: buffer.putLongLong(value->asUint64()); return; // DELTATIME + case 10: value->asObjectId().encode(buffer); return; // REF + case 11: buffer.putOctet(value->asBool() ? 1 : 0); return; // BOOL + case 12: buffer.putFloat(value->asFloat()); return; // FLOAT + case 13: buffer.putDouble(value->asDouble()); return; // DOUBLE + case 14: value->asUuid().encode(buffer); return; // UUID + case 15: value->asMap().encode(buffer); return; // MAP + case 16: buffer.putOctet(value->asInt()); return; // S8 + case 17: buffer.putShort(value->asInt()); return; // S16 + case 18: buffer.putLong(value->asInt()); return; // S32 + case 19: buffer.putLongLong(value->asInt64()); return; // S64 + } +} |