/[EmuXPortal]/trunk/EmuXPortal/Api/EmuConfig.cs
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Contents of /trunk/EmuXPortal/Api/EmuConfig.cs

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Revision 20 - (show annotations) (download)
Wed Apr 4 02:11:37 2012 UTC (8 years, 6 months ago) by william
File size: 7767 byte(s)
implement actual reading of emu.config

1 using System;
2 using System.Collections.Generic;
3 using System.Linq;
4 using System.Text;
5 using System.Drawing;
6 using System.IO;
7 using EmuXPortal.Logging;
8 using System.Xml;
9
10 namespace EmuXPortal.Api
11 {
12 public interface IEmuConfig
13 {
14 string PlatformNameShort { get; }
15 string PlatformNameLong { get; }
16 Image PlatformImage { get; }
17 string Extenstions { get; }
18 string EmuPath { get; }
19 string EmuOptions { get; }
20 string EmuRomPath { get; set; }
21 }
22
23
24 public static class EmuConfigLoader
25 {
26 private const string EMU_CONFIG = "emu.config"; // if this file signifies the emulator configuration
27 public static IEmuConfig Load(string rom_path) { return Load(string.Empty, rom_path); }
28 public static IEmuConfig Load(string config_path, string rom_path)
29 {
30 EmuConfig config = new EmuConfig();
31 config.EmuRomPath = rom_path;
32 if (config_path == "") { config_path = string.Format(@"{0}\{1}", rom_path, EMU_CONFIG); }
33
34 // read the actual config emu.config
35 FileInfo fi = new FileInfo(config_path);
36 if (fi.Exists)
37 {
38 logger.WriteLine("Found EMU Config File: {0}", config_path);
39 logger.WriteLine("\tLoading Config: {0}", config_path);
40 //bool loaded = false;
41 try
42 {
43 using (FileStream fs = new FileStream(config_path, FileMode.Open, FileAccess.Read, FileShare.ReadWrite))
44 {
45 using (XmlReader reader = XmlReader.Create(fs))
46 {
47 reader.ReadToFollowing("PLATFORMNAMESHORT");
48 config.PlatformNameShort = reader.ReadElementContentAsString();
49 logger.WriteLine("\tPLATFORMNAMESHORT={0}", config.PlatformNameShort);
50
51 reader.ReadToFollowing("PLATFORMNAMELONG");
52 config.PlatformNameLong = reader.ReadElementContentAsString();
53 logger.WriteLine("\tPLATFORMNAMELONG={0}", config.PlatformNameLong);
54
55 reader.ReadToFollowing("PLATFORMIMAGE");
56 string platform_image = reader.ReadElementContentAsString();
57
58 config.PlatformImage = (platform_image == "") ? Properties.Resources.DefaultPlatformImage : Image.FromFile(string.Format(@"{0}\{1}",rom_path,platform_image));
59 string str_platform_image = (platform_image == "") ? "DefaultPlatformImage" : platform_image;
60 logger.WriteLine("\tPLATFORMIMAGE={0}", str_platform_image);
61
62 reader.ReadToFollowing("EXTENSIONS");
63 config.Extenstions = reader.ReadElementContentAsString();
64 logger.WriteLine("\tEXTENSIONS={0}", config.Extenstions);
65
66 reader.ReadToFollowing("EMULATORPATH");
67 config.EmuPath = reader.ReadElementContentAsString();
68 logger.WriteLine("\tEMULATORPATH={0}", config.EmuPath);
69
70 reader.ReadToFollowing("EMULATOROPTIONS");
71 config.EmuOptions = reader.ReadElementContentAsString();
72 logger.WriteLine("\tEMULATOROPTIONS={0}", config.EmuOptions);
73 }
74 }
75 logger.WriteLine("\tLoaded Config: {0}", config_path);
76 //loaded = true;
77 }
78 catch(Exception ex)
79 {
80 logger.WriteLine("\tFailed to Load Config: {0}", config_path);
81 Console.WriteLine(ex.ToString());
82 logger.WriteLine("Error: {0}", ex.ToString());
83 //loaded = false;
84 }
85 }
86 else { logger.WriteLine("Could not find EMU Config File: {0}", config_path); }
87 return config;
88 }
89 #region private class EmuConfig : IEmuConfig
90 private class EmuConfig : IEmuConfig
91 {
92 private const string Unknown_Platform = "Unknown Platform";
93 public EmuConfig() : this("") { }
94 public EmuConfig(string PlatformNameShort) : this(PlatformNameShort, PlatformNameShort) { }
95 public EmuConfig(string PlatformNameShort, string PlatformNameLong) : this(PlatformNameShort, PlatformNameLong, "") { }
96 public EmuConfig(string PlatformNameShort, string PlatformNameLong, string PlatformImage) : this(PlatformNameShort, PlatformNameLong, PlatformImage, "") { }
97 public EmuConfig(string PlatformNameShort, string PlatformNameLong, string PlatformImage, string Extenstions) : this(PlatformNameShort, PlatformNameLong, PlatformImage, Extenstions, "") { }
98 public EmuConfig(string PlatformNameShort, string PlatformNameLong, string PlatformImage, string Extenstions, string EmuPath) : this(PlatformNameShort, PlatformNameLong, PlatformImage, Extenstions, EmuPath, "") { }
99 public EmuConfig(string PlatformNameShort, string PlatformNameLong, string PlatformImage, string Extenstions, string EmuPath, string EmuOptions)
100 {
101 this.PlatformNameShort = PlatformNameShort;
102 this.PlatformNameLong = PlatformNameLong;
103 this.PlatformImage = (PlatformImage == "") ? Properties.Resources.DefaultPlatformImage : Image.FromFile(PlatformImage);
104 this.Extenstions = (Extenstions == "") ? "*.*" : Extenstions;
105 this.EmuPath = EmuPath;
106 this.EmuOptions = EmuOptions;
107 }
108 #region IEmuConfig members
109 private string _PlatformNameShort;
110 public string PlatformNameShort
111 {
112 get
113 {
114 try
115 {
116 DirectoryInfo t = new DirectoryInfo(EmuRomPath);
117 return (_PlatformNameShort == "") ? string.Format("{0} (folder={1})", Unknown_Platform, t.Name) : _PlatformNameShort;
118 }
119 catch(Exception ex)
120 {
121 logger.WriteLine("PlatformNameShort.get() Error: {0}",ex.ToString());
122 return Unknown_Platform;
123 }
124 }
125 set { _PlatformNameShort = value; }
126 }
127 private string _PlatformNameLong;
128 public string PlatformNameLong
129 {
130 get
131 {
132 try
133 {
134 DirectoryInfo t = new DirectoryInfo(EmuRomPath);
135 return (_PlatformNameLong == "") ? string.Format("{0} (folder={1})", Unknown_Platform, t.Name) : _PlatformNameLong;
136 }
137 catch (Exception ex)
138 {
139 logger.WriteLine("PlatformNameLong.get() Error: {0}", ex.ToString());
140 return Unknown_Platform;
141 }
142 }
143 set { _PlatformNameLong = value; }
144 }
145 public Image PlatformImage { get; set; }
146 public string Extenstions { get; set; }
147 public string EmuPath { get; set; }
148 public string EmuOptions { get; set; }
149 public string EmuRomPath { get; set; }
150 #endregion
151 }
152 #endregion
153
154 }
155 }

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