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1/*
2* Copyright (c) 2022 Shenzhen Kaihong Digital Industry Development Co., Ltd.
3* Licensed under the Apache License, Version 2.0 (the "License");
4* you may not use this file except in compliance with the License.
5* You may obtain a copy of the License at
6*
7* http://www.apache.org/licenses/LICENSE-2.0
8*
9* Unless required by applicable law or agreed to in writing, software
10* distributed under the License is distributed on an "AS IS" BASIS,
11* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12* See the License for the specific language governing permissions and
13* limitations under the License.
14*/
15// remote消息中变量类型名(key)与对应的写parcel方法名(value)的映射（参考parcel.h）
16const DATA_W_MAP = new Map(
17    [["bool", "WriteBoolUnaligned"], ["int8_t", "WriteInt8"], ["uint8_t", "ReadUint8"],
18     ["int16_t", "WriteInt16"], ["uint16_t", "WriteUint16"],
19     ["int32_t", "WriteInt32"], ["uint32_t", "WriteUint32"], ["int64_t", "WriteInt64"], ["uint64_t", "WriteUint64"],
20     ["float", "WriteFloat"], ["double", "WriteDouble"], ["char *", "WriteCString"], ["std::string", "WriteString"],
21     ["string", "WriteString"]
22]);
23
24// remote消息中变量类型名(key)与对应的读parcel方法名(value)的映射（参考parcel.h）
25const DATA_R_MAP = new Map(
26    [["bool", "ReadBoolUnaligned"], ["int8_t", "ReadInt8"], ["uint8_t", "ReadUint8"],
27     ["int16_t", "ReadInt16"], ["uint16_t", "ReadUint16"],
28     ["int32_t", "ReadInt32"], ["uint32_t", "ReadUint32"], ["int64_t", "ReadInt64"], ["uint64_t", "ReadUint64"],
29     ["float", "ReadFloat"], ["double", "ReadDouble"], ["char *", "ReadCString"], ["std::string", "ReadString"],
30     ["string", "ReadString"]
31]);
32
33// 常用类型转换表, 将C语言常见类型(key)转换为remote data读写函数使用的类型(value)
34// 例如 ErrCode 类型在框架中的系统原型为int类型，这里映射成int32_t，
35// 因为int32_t类型在 DATA_W_MAP/DATA_R_MAP 表中有对应的读写数据方法(WriteInt32/ReadInt32)
36const TYPE_DEF_MAP = new Map(
37    [["ErrCode", "int32_t"], ["char", "int8_t"], ["short", "int16_t"], ["int", "int32_t"], ["long", "int64_t"],
38    ["unsigned char", "uint8_t"], ["unsigned short", "uint16_t"], ["unsigned int", "uint32_t"],
39    ["unsigned long", "uint64_t"], ["double_t", "double"], ["float_t", "float"], ["size_t", "double"],
40    ["long long", "double"], ["long double", "double"]
41]);
42
43// remote消息中vector变量类型名(key)与对应的写parcel方法名(value)的映射（参考parcel.h）
44const VECTOR_W_MAP = new Map(
45    [["bool", "WriteBoolVector"], ["int8_t", "WriteInt8Vector"], ["uint8_t", "WriteUInt8Vector"],
46     ["int16_t", "WriteInt16Vector"], ["uint16_t", "WriteUInt16Vector"], ["int32_t", "WriteInt32Vector"],
47     ["uint32_t", "WriteUInt32Vector"], ["int64_t", "WriteInt64Vector"], ["uint64_t", "WriteUInt64Vector"],
48     ["float", "WriteFloatVector"], ["double", "WriteDoubleVector"], ["u16string", "WriteString16Vector"],
49     ["std::string", "WriteStringVector"], ["string", "WriteStringVector"]
50]);
51
52// remote消息中vector变量类型名(key)与对应的读parcel方法名(value)的映射（参考parcel.h）
53const VECTOR_R_MAP = new Map(
54    [["bool", "ReadBoolVector"], ["int8_t", "ReadInt8Vector"], ["uint8_t", "ReadUInt8Vector"],
55     ["int16_t", "ReadInt16Vector"], ["uint16_t", "ReadUInt16Vector"], ["int32_t", "ReadInt32Vector"],
56     ["uint32_t", "ReadUInt32Vector"], ["int64_t", "ReadInt64Vector"], ["uint64_t", "ReadUInt64Vector"],
57     ["float", "ReadFloatVector"], ["double", "ReadDoubleVector"], ["u16string", "ReadString16Vector"],
58     ["std::string", "ReadStringVector"], ["string", "ReadStringVector"]
59]);
60
61function getParcelType(srcType) {
62    let parcelType = TYPE_DEF_MAP.get(srcType);
63    return parcelType === undefined ? srcType : parcelType;
64}
65
66class MarshallInfo {
67    constructor(className) {
68        this.className = className;
69        this.marshallFuncName = "";
70        this.marshallFuncStr = "";
71        this.unmarshallFuncName = "";
72        this.unmarshallFuncStr = "";
73    }
74}
75
76class AllParseFileList { }
77AllParseFileList.parseFile_ = [];
78AllParseFileList.push = function (ifs) {
79    AllParseFileList.parseFile_.push(ifs)
80}
81AllParseFileList.pop = function () {
82    AllParseFileList.parseFile_.pop()
83}
84AllParseFileList.clearAll = function () {
85    AllParseFileList.parseFile_.splice(0, AllParseFileList.parseFile_.length)
86}
87AllParseFileList.findClassByName = function (destClassName) {
88    for (let i = 0; i < AllParseFileList.parseFile_.length; ++i) {
89        let classes = AllParseFileList.parseFile_[i].classes;
90        for (let className in classes) {
91            if (className == destClassName) {
92                classes[className].isInclude = AllParseFileList.parseFile_[i].isInclude;
93                return classes[className];
94            }
95        }
96    }
97    return null;
98}
99
100
101/**
102 * 记录正在生成序列化代码的类名，防止嵌套循环
103 */
104class ProcessingClassList { }
105ProcessingClassList.classes_ = [];
106ProcessingClassList.push = function (classObj) {
107    if (this.findByName(classObj.className) != null) {
108        // 已存在的class不重复添加
109        return;
110    }
111    ProcessingClassList.classes_.push(classObj)
112}
113ProcessingClassList.clearAll = function () {
114    ProcessingClassList.classes_.splice(0, ProcessingClassList.classes_.length)
115}
116ProcessingClassList.findByName = function (className) {
117    for (let i = 0; i < ProcessingClassList.classes_.length; ++i) {
118        if (ProcessingClassList.classes_[i].className == className) {
119            return ProcessingClassList.classes_[i];
120        }
121    }
122    return null;
123}
124
125module.exports = {
126    DATA_W_MAP, DATA_R_MAP, VECTOR_W_MAP, VECTOR_R_MAP, getParcelType, AllParseFileList, MarshallInfo,
127    ProcessingClassList
128}
129
130