EmuXPortal/Api/RomParser.cs

//#define LIST_ADDED_ROMS // when defined will log all found rom files
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using EmuXPortal.Logging;
using System.IO;
using System.Diagnostics;

namespace EmuXPortal.Api
{
    public class RomParser
    {
        private IEmuConfig Config { get; set; }
        public RomParser(IEmuConfig config)
        {
            this.Config = config;
            List<IRomConfigPair> roms = GetRoms();
            logger.WriteLine("Found {0} Roms", roms.Count);
            this.Roms = GenerateRomConfig(roms,config);
        }
        public List<IRomConfig> Roms { get; private set; }
        private List<IRomConfigPair> GetRoms()
        {
            if (Config.HasExternalConfigs) { return GetRomsEX(); }
            string path = Config.EmuRomPath; string searchPattern = Config.Extenstions;
            logger.WriteLine("Searching for Roms in Folder: {0}", path);
            List<string> roms = (searchPattern == "*.*")
                ? new List<string>(Directory.GetFiles(path, "*.*", SearchOption.AllDirectories))
                : new List<string>(Directory.GetFiles(path, "*.*", SearchOption.AllDirectories).Where(s => searchPattern.Contains(Path.GetExtension(s).ToLower())));
            #region LIST_ADDED_ROMS
#if LIST_ADDED_ROMS
            foreach (string rom in roms)
            {
                FileInfo fi = new FileInfo(rom);
                logger.WriteLine("\tAdding: {0}", fi.Name);
            }
#endif
            List<IRomConfigPair> rompairlist = new List<IRomConfigPair>();
            foreach (string rom in roms)
            {
                rompairlist.Add(new RomConfigPair(rom, Config));
            }
            #endregion
            return rompairlist;
        }

        private List<IRomConfigPair> GetRomsEX()
        {
            List<IEmuConfig> configs = Config.ExternalConfigs;
            List<IRomConfigPair> roms = new List<IRomConfigPair>();


            foreach (IEmuConfig config in configs) { roms.Add(new RomConfigPair(config.GameExe, config)); }

            return roms;
        }

        private List<IRomConfig> GenerateRomConfig(List<IRomConfigPair> roms, IEmuConfig config)
        {
            List<IRomConfig> romconfigs = new List<IRomConfig>();
            logger.WriteLine("Generating Rom Configs");
            foreach (IRomConfigPair rom in roms) { romconfigs.Add(RomLoader.Load(rom.RomFile, rom.RomConfig)); }
            return romconfigs;
        }

        private interface IRomConfigPair
        {
            string RomFile { get; }
            IEmuConfig RomConfig { get; }
        }
        private class RomConfigPair : IRomConfigPair
        {
            public RomConfigPair() : this("", EmuConfigLoader.Empty) { }
            public RomConfigPair(string romFile, IEmuConfig romConfig) { RomFile = romFile; RomConfig = romConfig; }
            #region IRomConfigPair members
            public string RomFile { get; private set; }
            public IEmuConfig RomConfig { get; private set; }
            #endregion
        }
    }
}
1	//#define LIST_ADDED_ROMS // when defined will log all found rom files
2	using System;
3	using System.Collections.Generic;
4	using System.Linq;
5	using System.Text;
6	using EmuXPortal.Logging;
7	using System.IO;
8	using System.Diagnostics;
9
10	namespace EmuXPortal.Api
11	{
12	public class RomParser
13	{
14	private IEmuConfig Config { get; set; }
15	public RomParser(IEmuConfig config)
16	{
17	this.Config = config;
18	List<IRomConfigPair> roms = GetRoms();
19	logger.WriteLine("Found {0} Roms", roms.Count);
20	this.Roms = GenerateRomConfig(roms,config);
21	}
22	public List<IRomConfig> Roms { get; private set; }
23	private List<IRomConfigPair> GetRoms()
24	{
25	if (Config.HasExternalConfigs) { return GetRomsEX(); }
26	string path = Config.EmuRomPath; string searchPattern = Config.Extenstions;
27	logger.WriteLine("Searching for Roms in Folder: {0}", path);
28	List<string> roms = (searchPattern == ".")
29	? new List<string>(Directory.GetFiles(path, ".", SearchOption.AllDirectories))
30	: new List<string>(Directory.GetFiles(path, ".", SearchOption.AllDirectories).Where(s => searchPattern.Contains(Path.GetExtension(s).ToLower())));
31	#region LIST_ADDED_ROMS
32	#if LIST_ADDED_ROMS
33	foreach (string rom in roms)
34	{
35	FileInfo fi = new FileInfo(rom);
36	logger.WriteLine("\tAdding: {0}", fi.Name);
37	}
38	#endif
39	List<IRomConfigPair> rompairlist = new List<IRomConfigPair>();
40	foreach (string rom in roms)
41	{
42	rompairlist.Add(new RomConfigPair(rom, Config));
43	}
44	#endregion
45	return rompairlist;
46	}
47
48	private List<IRomConfigPair> GetRomsEX()
49	{
50	List<IEmuConfig> configs = Config.ExternalConfigs;
51	List<IRomConfigPair> roms = new List<IRomConfigPair>();
52
53
54	foreach (IEmuConfig config in configs) { roms.Add(new RomConfigPair(config.GameExe, config)); }
55
56	return roms;
57	}
58
59	private List<IRomConfig> GenerateRomConfig(List<IRomConfigPair> roms, IEmuConfig config)
60	{
61	List<IRomConfig> romconfigs = new List<IRomConfig>();
62	logger.WriteLine("Generating Rom Configs");
63	foreach (IRomConfigPair rom in roms) { romconfigs.Add(RomLoader.Load(rom.RomFile, rom.RomConfig)); }
64	return romconfigs;
65	}
66
67	private interface IRomConfigPair
68	{
69	string RomFile { get; }
70	IEmuConfig RomConfig { get; }
71	}
72	private class RomConfigPair : IRomConfigPair
73	{
74	public RomConfigPair() : this("", EmuConfigLoader.Empty) { }
75	public RomConfigPair(string romFile, IEmuConfig romConfig) { RomFile = romFile; RomConfig = romConfig; }
76	#region IRomConfigPair members
77	public string RomFile { get; private set; }
78	public IEmuConfig RomConfig { get; private set; }
79	#endregion
80	}
81	}
82	}