using System;

using System.IO;

using System.Text;

namespace builder

{

	public enum BasePlatform

	{

		Platform_Windows,

		Platform_Linux

	};

	public class Config

	{

		public string source_path;

		public string pkg_path;

		public string builder_path;

		public string build_options;

		public string pdb_log_file;

		public builder.BasePlatform Platform;

		public Config()

		{

			if ((int)System.Environment.OSVersion.Platform == 128)

			{

				Platform = BasePlatform.Platform_Linux;

			} 

			else 

			{

				Platform = BasePlatform.Platform_Windows;

			}

		}

		public static string PathFormat(string format, params string [] args)

		{

			string temp = string.Format(format, args);

			return temp.Replace(Path.AltDirectorySeparatorChar, Path.DirectorySeparatorChar);

		}

		public bool ReadFromFile(string file)

		{

			bool read = true;

			StreamReader sr = null;

			try

			{

				sr = new StreamReader(file);

				string line;

				string delim = "\t \n\r\v";

				string split = "=";

				while ( (line = sr.ReadLine()) != null )

				{

					line = line.Trim(delim.ToCharArray());

					if (line.Length < 1 || line[0] == ';')

					{

						continue;

					}

					string [] s = line.Split(split.ToCharArray());

					string key, val = "";

					if (s.GetLength(0) >= 1)

					{

						key = s[0];

						if (s.GetLength(0) >= 2)

						{

							for (int i=1; i<s.GetLength(0); i++)

							{

								val += s[i];

							}

						}

						key = key.Trim(delim.ToCharArray());

						val = val.Trim(delim.ToCharArray());

						if (key.CompareTo("SourceBase") == 0)

						{

							source_path = val;

						} 

						else if (key.CompareTo("OutputBase") == 0) 

						{

							pkg_path = val;

						} 

						else if (key.CompareTo("BuilderPath") == 0) 

						{

							builder_path = val;

						} 

						else if (key.CompareTo("BuildOptions") == 0) 

						{

							build_options = val;

						}

						else if (key.CompareTo("PDBLog") == 0)

						{

							pdb_log_file = val;

						}

					}

				}

			} 

			catch (System.Exception e)

			{

				Console.WriteLine("Unable to read {0:s}: {1:s}", file, e.Message);

				read = false;

			}

			if (sr != null)

			{

				sr.Close();

			}

			return read;

		}

	}

}