DeviceEmotion/WinTTS/CommandAttribut.cs

using System;
using System.Collections.Generic;
using System.Collections.Specialized;
using System.Text;
using System.Text.RegularExpressions;

using System.Reflection;
using System.Runtime.InteropServices;
//using System.Fire.Serialize.Property;


namespace System.ConsoleApp {

    public class ComandInfo<T> {
        public string Command;
        public string ArgumentLine;
        public string GenericAttribute;
        public T Attribute;
    }
    public static class CommandAttribut {

        private static Regex cmdRegexCmd = new Regex("^(?<cmd>[a-zA-Z][a-zA-Z0-9]*)(?:[\\s\\t]+(?<gen>.+?))?(?<args>[\\s\\t]+\\-[a-zA-Z0-9].*?)$", RegexOptions.Compiled | RegexOptions.Singleline | RegexOptions.ExplicitCapture);
        //private static Regex cmdRegexArg = new Regex("(?:[\\s\\t]+\\-(?<arg>[a-zA-Z0-9]+)(?:\\s(?<val>[^([\\s\\t]+\\-)]+))?)", RegexOptions.Compiled | RegexOptions.Singleline | RegexOptions.ExplicitCapture);

        public static ComandInfo<T> GetCommand<T>(string s) {

            Match m = cmdRegexCmd.Match(s);
            System.Diagnostics.Debug.WriteLine("RegRes: cmd = '"+m.Groups["cmd"].Value+"'");
            System.Diagnostics.Debug.WriteLine("RegRes: gen = '" + m.Groups["gen"].Value + "'");
            System.Diagnostics.Debug.WriteLine("RegRes: args = '" + m.Groups["args"].Value + "'");
            NameValueCollection attr = GetAttribute(m.Groups["args"].Value);
            for (int i=0,c= attr.Count;i<c;i++) {
                System.Diagnostics.Debug.WriteLine("RegRes Arg['" + attr.GetKey(i) + "'] = '" + attr.Get(i) + "'");
            }


            ComandInfo<T> res = new ComandInfo<T>();
            res.ArgumentLine = s;
            res.Command = m.Groups["cmd"].Value;
            res.GenericAttribute = m.Groups["gen"].Value;
            res.Attribute = Activator.CreateInstance<T>();
            

            Type type = typeof(T);
            TypeInfo typeinfo = type.GetTypeInfo();

            FieldInfo[] fis = typeinfo.GetFields();
            foreach(FieldInfo fi in fis) {
                if (fi.IsPublic && !fi.IsStatic) {
                    string name = "";
                    string argName = "";
                    if (Array.IndexOf<string>(attr.AllKeys, fi.Name.ToLower()) >= 0) {
                        name = fi.Name;
                        argName = fi.Name.ToLower();
                    } else {
                        IEnumerable<ArgumentAlias> aas = fi.GetCustomAttributes<ArgumentAlias>(false);
                        foreach (ArgumentAlias aa in aas) {
                            if (Array.IndexOf<string>(attr.AllKeys, aa.Alias.ToLower()) >= 0) {
                                name = fi.Name;
                                argName = aa.Alias.ToLower();
                                break;
                            }
                        }
                    }

                    if(name.Length>0) {
                        string sval = attr[argName];
                        if (fi.FieldType == typeof(string)) {
                            fi.SetValue(res.Attribute, sval);
                        } else if(fi.FieldType == typeof(int)) {
                            int i;
                            if(int.TryParse(sval, out i)) fi.SetValue(res.Attribute, i);
                            else fi.SetValue(res.Attribute, 0);
                        } else if (fi.FieldType == typeof(uint)) {
                            uint i;
                            if (uint.TryParse(sval, out i)) fi.SetValue(res.Attribute, i);
                            else fi.SetValue(res.Attribute, 0);
                        } else if (fi.FieldType == typeof(byte)) {
                            byte i;
                            if (byte.TryParse(sval, out i)) fi.SetValue(res.Attribute, i);
                            else fi.SetValue(res.Attribute, 0);
                        } else if (fi.FieldType == typeof(sbyte)) {
                            sbyte i;
                            if (sbyte.TryParse(sval, out i)) fi.SetValue(res.Attribute, i);
                            else fi.SetValue(res.Attribute, 0);
                        } else if (fi.FieldType == typeof(short)) {
                            short i;
                            if (short.TryParse(sval, out i)) fi.SetValue(res.Attribute, i);
                            else fi.SetValue(res.Attribute, 0);
                        } else if (fi.FieldType == typeof(ushort)) {
                            ushort i;
                            if (ushort.TryParse(sval, out i)) fi.SetValue(res.Attribute, i);
                            else fi.SetValue(res.Attribute, 0);
                        } else if (fi.FieldType == typeof(float)) {
                            float i;
                            if (float.TryParse(sval, out i)) fi.SetValue(res.Attribute, i);
                            else fi.SetValue(res.Attribute, 0);
                        } else if (fi.FieldType == typeof(double)) {
                            double i;
                            if (double.TryParse(sval, out i)) fi.SetValue(res.Attribute, i);
                            else fi.SetValue(res.Attribute, 0);
                        } else if (fi.FieldType == typeof(bool)) {
                            fi.SetValue(res.Attribute, true);
                        }
                    }
                }
            }

            PropertyInfo[] pis = typeinfo.GetProperties();
            foreach (PropertyInfo pi in pis) {
                if (pi.CanWrite) {
                    string name = "";
                    string argName = "";
                    if (Array.IndexOf<string>(attr.AllKeys, pi.Name.ToLower()) >= 0) {
                        name = pi.Name;
                        argName = pi.Name.ToLower();
                    }
                    IEnumerable<ArgumentAlias> aas = pi.GetCustomAttributes<ArgumentAlias>(false);
                    foreach (ArgumentAlias aa in aas) {
                        if (Array.IndexOf<string>(attr.AllKeys, aa.Alias.ToLower()) >= 0) {
                            name = pi.Name;
                            argName = aa.Alias.ToLower();
                            break;
                        }
                    }

                    if (name.Length > 0) {
                        string sval = attr[argName];
                        if (pi.PropertyType == typeof(string)) {
                            pi.SetValue(res.Attribute, sval);
                        } else if (pi.PropertyType == typeof(int)) {
                            int i;
                            if (int.TryParse(sval, out i)) pi.SetValue(res.Attribute, i);
                            else pi.SetValue(res.Attribute, 0);
                        } else if (pi.PropertyType == typeof(uint)) {
                            uint i;
                            if (uint.TryParse(sval, out i)) pi.SetValue(res.Attribute, i);
                            else pi.SetValue(res.Attribute, 0);
                        } else if (pi.PropertyType == typeof(byte)) {
                            byte i;
                            if (byte.TryParse(sval, out i)) pi.SetValue(res.Attribute, i);
                            else pi.SetValue(res.Attribute, 0);
                        } else if (pi.PropertyType == typeof(sbyte)) {
                            sbyte i;
                            if (sbyte.TryParse(sval, out i)) pi.SetValue(res.Attribute, i);
                            else pi.SetValue(res.Attribute, 0);
                        } else if (pi.PropertyType == typeof(short)) {
                            short i;
                            if (short.TryParse(sval, out i)) pi.SetValue(res.Attribute, i);
                            else pi.SetValue(res.Attribute, 0);
                        } else if (pi.PropertyType == typeof(ushort)) {
                            ushort i;
                            if (ushort.TryParse(sval, out i)) pi.SetValue(res.Attribute, i);
                            else pi.SetValue(res.Attribute, 0);
                        } else if (pi.PropertyType == typeof(float)) {
                            float i;
                            if (float.TryParse(sval, out i)) pi.SetValue(res.Attribute, i);
                            else pi.SetValue(res.Attribute, 0);
                        } else if (pi.PropertyType == typeof(double)) {
                            double i;
                            if (double.TryParse(sval, out i)) pi.SetValue(res.Attribute, i);
                            else pi.SetValue(res.Attribute, 0);
                        } else if (pi.PropertyType == typeof(bool)) {
                            pi.SetValue(res.Attribute, true);
                        }
                    }
                }
            }
            return res;
        }

        public static NameValueCollection GetAttribute(string s) {
            int spaceCount = 1;
            string currentTag = "general";
            bool bInArgDefinition = false;
            bool bHasValue = false;
            string argValue = "";
            NameValueCollection argRes = new NameValueCollection();
            foreach (char c in s) {
                if (c == ' ' || c=='\t' || c=='\r' || c=='\n') {
                    if (bInArgDefinition) {
                        bInArgDefinition = false;
                    }
                    spaceCount++;
                } else if (c == '-' && spaceCount > 0) {
                    if (currentTag.Length > 0) {
                        if (!bHasValue) {
                            argRes[currentTag.ToLower()] = "";
                        }
                        argRes[currentTag.ToLower()] += argValue.Trim();
                    }
                    spaceCount = 0;
                    argValue = "";
                    currentTag = "";
                    bInArgDefinition = true;
                    bHasValue = false;
                } else {
                    if (bInArgDefinition) {
                        currentTag += c;
                    } else {
                        if (spaceCount > 0)
                            argValue += new String(' ', spaceCount);
                        argValue += c;
                        bHasValue = true;
                    }
                    spaceCount = 0;
                }
            }
            argRes[currentTag] += argValue.Trim();
            return argRes;
        }

        

    }
}