整理代码

util/xpack/example/custom.cpp

@@ -0,0 +1,66 @@
+/*
+* Copyright (C) 2021 Duowan Inc. All rights reserved.
+*
+* Licensed 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 <stdio.h>
+#include <iostream>
+#include "xpack/json.h"
+
+using namespace std;
+
+struct Test {
+    unsigned int uid;
+    string  name;
+    XPACK(C(hexint, F(0), uid), O(name));
+};
+
+namespace xpack {
+
+template <class Decoder>
+bool hexint_decode(Decoder&de, Test&t, const char *name, unsigned int&data, const xpack::Extend *ext) {
+    (void)t;
+    string raw;
+    bool ret = de.decode(name, raw, ext);
+    if (ret) {
+        sscanf(raw.c_str(), "%x", &data);
+    }
+    return ret;
+}
+
+template <class Encoder>
+bool hexint_encode(Encoder&en, const Test&t, const char *name, const unsigned &data, const xpack::Extend *ext) {
+    (void)t;
+    char buf[64];
+    sprintf(buf, "%x", data);
+    bool ret = en.encode(name, buf, ext);
+    return ret;
+}
+}
+
+int main(int argc, char *argv[]) {
+    (void)argc;
+    (void)argv;
+    Test t;
+    t.uid = 127;
+    t.name = "PonyJack";
+
+    string str = xpack::json::encode(t);
+    cout<<str<<endl;
+
+    Test n;
+    xpack::json::decode(str, t);
+    cout<<t.uid<<endl;
+    return 0;
+}