trunk/RomCheater.UserSettingsSupport/SettingSubscriber.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Reflection;
using System.Configuration;
using System.Xml.Serialization;
using System.IO;
using System.Collections;
using System.Security.Policy;
using System.Security.Cryptography;

namespace RomCheater.UserSettingsSupport
{
    public sealed class SettingSubscriber
    {
        #region t

        
        #endregion
       

        public SettingSubscriber() { }          
        //public void AddSubscriber(System.Configuration.ApplicationSettingsBase settings) { AddSubscriber(null, settings); }
        public void AddSubscriber(object consumer, System.Configuration.ApplicationSettingsBase ownersettings)
        {
            this.OwnerSettings = ownersettings;

            if (this.OwnerSettings == null)
            {
                throw new ArgumentNullException("ownersettings", "ownersettings cannot be null");
            }

            this.Consumer = consumer;
            LoadSettings();
            this.UpgradeSettingsIfNeeded();
        }


        private object _Consumer;
        /// <summary>
        /// The object that will consume the settings
        /// </summary>
        private object Consumer
        {
            get { return _Consumer; }
            set { _Consumer = value; }
        }


        /// <summary>
        /// The Assembly that owns the settings
        /// </summary>
        private Assembly OwningAsembly
        {
            get { return this.OwnerSettings.GetType().Assembly; }
        }
        
        /// <summary>
        /// The Assembly that will consume the settings
        /// </summary>
        private Assembly ConsumerAssembly
        {
            get { return this.Consumer == null ? Assembly.GetExecutingAssembly() : this.Consumer.GetType().Assembly; }
        }

        private System.Configuration.ApplicationSettingsBase _OwnerSettings;
        public System.Configuration.ApplicationSettingsBase OwnerSettings
        {
            get { return _OwnerSettings; }
            private set { _OwnerSettings = value; }
        }

        /// <summary>
        /// Indicates if the consumer is the owning assemlby of the settings
        /// If the value is false, then the settings are being accessed remotely
        /// </summary>
        private bool IsOwningAssembly
        {
            get { return this.ConsumerAssembly == this.OwningAsembly; }
        }

        private Configuration _config = null;

        #region LoadSettings()
        private void LoadSettings()
        {
            if (!this.IsOwningAssembly)
            {
                //// we need to read the settings in 
                ////string ConfigFile = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.PerUserRoamingAndLocal).FilePath;
                ////string ConfigFile = ConfigurationManager.OpenExeConfiguration(SettingsAssmebly.Location).FilePath;
                //string path = string.Empty;
                //string profile_dir = Environment.GetEnvironmentVariable("LocalAppData");
                //string company_name = ((AssemblyCompanyAttribute)Attribute.GetCustomAttribute(this.OwningAsembly, typeof(AssemblyCompanyAttribute), false)).Company;
                //string app_fullname = new FileInfo(this.OwningAsembly.Location).Name;
                //string evidence_type = this.OwningAsembly.GetName().GetPublicKey().Length == 0 ? EVIDENCE_URL : EVIDENCE_STRONGNAME;
                //string evidence_hash = "<HASH>";
                //string version = this.OwningAsembly.GetName().Version.ToString();
                //string config = "user.config";
                //StringBuilder builder = new StringBuilder();
                //builder.AppendFormat(@"{0}", profile_dir);
                //if (company_name != string.Empty)
                //{
                //    builder.AppendFormat(@"\{0}", company_name.Replace(" ", "_"));
                //}
                //builder.AppendFormat(@"\{0}", app_fullname);
                //builder.AppendFormat(@"_{0}", evidence_type);
                //builder.AppendFormat(@"_{0}", evidence_hash);
                //builder.AppendFormat(@"\{0}", version);
                //builder.AppendFormat(@"\{0}", config);
                //path = builder.ToString();
                //#region Hash testing
                //Hash owner = new Hash(this.OwningAsembly);
                //Hash consumer = new Hash(this.ConsumerAssembly);                
                //#endregion

                IsolatedStoragePath isp1 = new IsolatedStoragePath(this.OwningAsembly);
                IsolatedStoragePath isp2 = new IsolatedStoragePath(this.ConsumerAssembly);

            }
            else
            {
                string ConfigFile = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.PerUserRoamingAndLocal).FilePath;
            }
        }
        #endregion

       
        public void UpgradeSettings()
        {
            if (this.OwnerSettings != null)
            {
                this.OwnerSettings.Upgrade();
                return;
            }
            throw new ArgumentNullException("Settings", "Settings cannot be null");
        }

        public void SaveSettings()
        {
            if (this.OwnerSettings != null)
            {
                this.OwnerSettings.Save();
                return;
            }
            throw new ArgumentNullException("Settings", "Settings cannot be null");

        }
        public void ReloadSettings()
        {
            if (this.OwnerSettings != null)
            {
                this.OwnerSettings.Reload();
                return;
            }
            throw new ArgumentNullException("Settings", "Settings cannot be null");
        }
        public void ResetSettings()
        {
            if (this.OwnerSettings != null)
            {
                this.OwnerSettings.Reset();
                return;
            }
            throw new ArgumentNullException("Settings", "Settings cannot be null");
        }
        public void UpgradeSettingsIfNeeded()
        {
            if (this.OwnerSettings != null)
            {
                //SettingCollections.Add(e.Settings);
                foreach (SettingsProperty prop in this.OwnerSettings.Properties)
                {
                    if (prop.Name == "UpgradeRequired")
                    {
                        bool UpgradeRequired = Convert.ToBoolean(this.OwnerSettings[prop.Name]);
                        try
                        {
                            if (UpgradeRequired)
                            {
                                UpgradeSettings();
                                //Settings.Reload();
                                SetValue(prop.Name, false);
                                SaveSettings();
                            }
                        }
                        catch { ResetSettings(); }
                        break;
                    }
                }
            }
            else
            {
                throw new ArgumentNullException("Settings", "Settings cannot be null");
            }
        }
        public void SetValue(string propertyName, object value)
        {
            if (this.OwnerSettings != null)
            {
                try
                {
                    this.OwnerSettings[propertyName] = value;
                }
                catch (Exception ex)
                {
                    throw new KeyNotFoundException(string.Format("Could not find property: '{0}'"), ex);
                }
            }
            else
            {
                throw new ArgumentNullException("Settings", "Settings cannot be null");
            }
        }
        public object GetValue(string propertyName)
        {
            if (this.OwnerSettings != null)
            {
                try
                {
                    return this.OwnerSettings[propertyName];
                }
                catch (Exception ex)
                {
                    throw new KeyNotFoundException(string.Format("Could not find property: '{0}'"), ex);
                }
            }
            else
            {
                throw new ArgumentNullException("Settings", "Settings cannot be null");
            }
        }
    }
}
Revision:	722
Committed:	Tue Jun 18 19:18:05 2013 UTC (10 years, 5 months ago) by william
File size:	8591 byte(s)
Log Message:
#	User	Rev	Content
1	william	34	using System;
2			using System.Collections.Generic;
3			using System.Linq;
4			using System.Text;
5			using System.Reflection;
6			using System.Configuration;
7	william	722	using System.Xml.Serialization;
8			using System.IO;
9			using System.Collections;
10			using System.Security.Policy;
11			using System.Security.Cryptography;
12	william	34
13			namespace RomCheater.UserSettingsSupport
14			{
15			public sealed class SettingSubscriber
16			{
17	william	722	#region t
18
19
20			#endregion
21
22
23			public SettingSubscriber() { }
24			//public void AddSubscriber(System.Configuration.ApplicationSettingsBase settings) { AddSubscriber(null, settings); }
25			public void AddSubscriber(object consumer, System.Configuration.ApplicationSettingsBase ownersettings)
26	william	34	{
27	william	722	this.OwnerSettings = ownersettings;
28
29			if (this.OwnerSettings == null)
30			{
31			throw new ArgumentNullException("ownersettings", "ownersettings cannot be null");
32			}
33
34			this.Consumer = consumer;
35			LoadSettings();
36			this.UpgradeSettingsIfNeeded();
37	william	34	}
38	william	722
39
40
41			private object _Consumer;
42			/// <summary>
43			/// The object that will consume the settings
44			/// </summary>
45			private object Consumer
46	william	34	{
47	william	722	get { return _Consumer; }
48			set { _Consumer = value; }
49			}
50
51
52
53			/// <summary>
54			/// The Assembly that owns the settings
55			/// </summary>
56			private Assembly OwningAsembly
57			{
58			get { return this.OwnerSettings.GetType().Assembly; }
59			}
60
61			/// <summary>
62			/// The Assembly that will consume the settings
63			/// </summary>
64			private Assembly ConsumerAssembly
65			{
66			get { return this.Consumer == null ? Assembly.GetExecutingAssembly() : this.Consumer.GetType().Assembly; }
67			}
68
69			private System.Configuration.ApplicationSettingsBase _OwnerSettings;
70			public System.Configuration.ApplicationSettingsBase OwnerSettings
71			{
72			get { return _OwnerSettings; }
73			private set { _OwnerSettings = value; }
74			}
75
76			/// <summary>
77			/// Indicates if the consumer is the owning assemlby of the settings
78			/// If the value is false, then the settings are being accessed remotely
79			/// </summary>
80			private bool IsOwningAssembly
81			{
82			get { return this.ConsumerAssembly == this.OwningAsembly; }
83			}
84
85			private Configuration _config = null;
86
87			#region LoadSettings()
88			private void LoadSettings()
89			{
90			if (!this.IsOwningAssembly)
91	william	34	{
92	william	722	//// we need to read the settings in
93			////string ConfigFile = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.PerUserRoamingAndLocal).FilePath;
94			////string ConfigFile = ConfigurationManager.OpenExeConfiguration(SettingsAssmebly.Location).FilePath;
95			//string path = string.Empty;
96			//string profile_dir = Environment.GetEnvironmentVariable("LocalAppData");
97			//string company_name = ((AssemblyCompanyAttribute)Attribute.GetCustomAttribute(this.OwningAsembly, typeof(AssemblyCompanyAttribute), false)).Company;
98			//string app_fullname = new FileInfo(this.OwningAsembly.Location).Name;
99			//string evidence_type = this.OwningAsembly.GetName().GetPublicKey().Length == 0 ? EVIDENCE_URL : EVIDENCE_STRONGNAME;
100			//string evidence_hash = "<HASH>";
101			//string version = this.OwningAsembly.GetName().Version.ToString();
102			//string config = "user.config";
103			//StringBuilder builder = new StringBuilder();
104			//builder.AppendFormat(@"{0}", profile_dir);
105			//if (company_name != string.Empty)
106			//{
107			// builder.AppendFormat(@"\{0}", company_name.Replace(" ", "_"));
108			//}
109			//builder.AppendFormat(@"\{0}", app_fullname);
110			//builder.AppendFormat(@"_{0}", evidence_type);
111			//builder.AppendFormat(@"_{0}", evidence_hash);
112			//builder.AppendFormat(@"\{0}", version);
113			//builder.AppendFormat(@"\{0}", config);
114			//path = builder.ToString();
115			//#region Hash testing
116			//Hash owner = new Hash(this.OwningAsembly);
117			//Hash consumer = new Hash(this.ConsumerAssembly);
118			//#endregion
119
120			IsolatedStoragePath isp1 = new IsolatedStoragePath(this.OwningAsembly);
121			IsolatedStoragePath isp2 = new IsolatedStoragePath(this.ConsumerAssembly);
122
123			}
124			else
125			{
126			string ConfigFile = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.PerUserRoamingAndLocal).FilePath;
127			}
128			}
129			#endregion
130
131
132
133			public void UpgradeSettings()
134			{
135			if (this.OwnerSettings != null)
136			{
137			this.OwnerSettings.Upgrade();
138			return;
139			}
140			throw new ArgumentNullException("Settings", "Settings cannot be null");
141			}
142
143			public void SaveSettings()
144			{
145			if (this.OwnerSettings != null)
146			{
147			this.OwnerSettings.Save();
148			return;
149			}
150			throw new ArgumentNullException("Settings", "Settings cannot be null");
151
152			}
153			public void ReloadSettings()
154			{
155			if (this.OwnerSettings != null)
156			{
157			this.OwnerSettings.Reload();
158			return;
159			}
160			throw new ArgumentNullException("Settings", "Settings cannot be null");
161			}
162			public void ResetSettings()
163			{
164			if (this.OwnerSettings != null)
165			{
166			this.OwnerSettings.Reset();
167			return;
168			}
169			throw new ArgumentNullException("Settings", "Settings cannot be null");
170			}
171			public void UpgradeSettingsIfNeeded()
172			{
173			if (this.OwnerSettings != null)
174			{
175			//SettingCollections.Add(e.Settings);
176			foreach (SettingsProperty prop in this.OwnerSettings.Properties)
177	william	34	{
178			if (prop.Name == "UpgradeRequired")
179			{
180	william	722	bool UpgradeRequired = Convert.ToBoolean(this.OwnerSettings[prop.Name]);
181	william	34	try
182			{
183			if (UpgradeRequired)
184			{
185	william	722	UpgradeSettings();
186			//Settings.Reload();
187			SetValue(prop.Name, false);
188			SaveSettings();
189	william	34	}
190			}
191	william	722	catch { ResetSettings(); }
192	william	34	break;
193			}
194			}
195			}
196	william	722	else
197			{
198			throw new ArgumentNullException("Settings", "Settings cannot be null");
199			}
200	william	34	}
201	william	722	public void SetValue(string propertyName, object value)
202			{
203			if (this.OwnerSettings != null)
204			{
205			try
206			{
207			this.OwnerSettings[propertyName] = value;
208			}
209			catch (Exception ex)
210			{
211			throw new KeyNotFoundException(string.Format("Could not find property: '{0}'"), ex);
212			}
213			}
214			else
215			{
216			throw new ArgumentNullException("Settings", "Settings cannot be null");
217			}
218			}
219			public object GetValue(string propertyName)
220			{
221			if (this.OwnerSettings != null)
222			{
223			try
224			{
225			return this.OwnerSettings[propertyName];
226			}
227			catch (Exception ex)
228			{
229			throw new KeyNotFoundException(string.Format("Could not find property: '{0}'"), ex);
230			}
231			}
232			else
233			{
234			throw new ArgumentNullException("Settings", "Settings cannot be null");
235			}
236			}
237	william	34	}
238			}