tcg/lib/CGenerator.js

The Code Generator

/**
 * Created by randy on 2016/6/10.
 */
'use strict';
module.exports = function() {
};

module.exports.prototype.resolveType = function(t) {
    switch(t)
    {
        case 'uint8':
        case 'uint16':
        case 'uint32':
        case 'uint64':
        case 'int8':
        case 'int16':
        case 'int32':
        case 'int64':
            return t + '_t';
        case 'bool':
        case 'char':
        case 'double':
        case 'float':
        case 'bool':
            return t;
        default:
            return t;
    }
};

module.exports.prototype.getType = function(type) {
    switch(type.type) {
        case "typedef":
            return this.resolveType(type.refer);
        case "enum":
        case "struct":
        case "union":
            return type.refer + '_t';
        default:
            return this.resolveType(type.type);
    }
};

module.exports.prototype.getValue = function(value)
{
    switch(value.type) {
        case 'refer':
        case 'string':
        case 'double':
        case 'bool':
        case 'char':
            return value.value;
        //这两个类型应该按照format指定的格式输出
        case 'int64':
        case 'uint64':
            return value.value;
    }
};

module.exports.prototype.getFileTag = function(file)
{
    var up = file.toUpperCase();
    var tag = "";
    for(var i = 0; i < up.length; ++i) {
        if ((up[i] >= 'A') && (up[i] <= 'Z')) {
            tag += up[i];
        } else {
            tag += '_';
        }
    }
    return tag;
}