internal LocalDescriptionAttribute(string description) : base(description)
{
this.description = string.Empty;
this.description = SharedUtil.Trim(description);
this.memberName = string.Empty;
this.type = null;
}
private static string Extract(string value)
{
if (!SharedUtil.IsEmpty(value))
{
for (int i = 0; i < 20; i++)
{
value = value.Replace("%" + i, string.Empty);
}
value = value.Replace("\"\"", string.Empty).Trim();
int index = value.ToLower().IndexOf(".exe");
if (index > 0)
{
value = value.Substring(0, index + 4);
}
while (value.StartsWith("\"") || value.StartsWith("@"))
{
value = value.Substring(1);
}
while (value.EndsWith("\""))
{
value = value.Substring(0, value.Length - 1);
}
}
return(SharedUtil.Trim(value));
}
internal LocalDescriptionAttribute(Type type, string memberName)
{
this.description = string.Empty;
this.type = type;
if (this.type == null)
{
throw new ArgumentNullException("type");
}
this.memberName = SharedUtil.Trim(memberName);
}
internal ShellInfo(string filePath)
{
if (SharedUtil.IsEmpty(this.FilePath = SharedUtil.Trim(filePath)))
{
throw new ArgumentNullException("filePath");
}
this.DirectoryName = Path.GetDirectoryName(this.FilePath);
this.Extension = Path.GetExtension(this.FilePath).ToLower();
this.DotLessExtension = this.Extension.Replace(".", string.Empty);
this.FileName = Path.GetFileName(this.FilePath);
this.Name = Path.GetFileNameWithoutExtension(this.FilePath);
}
private static string AppDesc(ref string value)
{
try
{
RegistryKey key = Registry.CurrentUser.OpenSubKey(@"Software\Microsoft\Windows\ShellNoRoam\MUICache", false);
if (key != null)
{
using (key)
{
string[] strArray;
if (!SharedUtil.IsEmpty((ICollection)(strArray = key.GetValueNames())))
{
foreach (string str in strArray)
{
if (value.ToLower().IndexOf(str.ToLower()) >= 0)
{
return(SharedUtil.Trim(key.GetValue(str, value, RegistryValueOptions.None) as string));
}
}
foreach (string str2 in strArray)
{
if (str2.ToLower().IndexOf(value.ToLower()) >= 0)
{
value = str2;
return(SharedUtil.Trim(key.GetValue(str2, value, RegistryValueOptions.None) as string));
}
}
}
}
}
}
catch
{
}
try
{
return("(" + Path.GetFileNameWithoutExtension(Extract(value)) + ")");
}
catch
{
return("(" + value + ")");
}
}
protected override string GetLocalizedString(string value)
{
string category = this.category;
if (!this.loaded)
{
try
{
ResourceManager resourceManager = SharedUtil.GetResourceManager(this.type.Assembly);
string[] resourceNames = this.GetResourceNames();
for (int i = 0; i < resourceNames.Length; i++)
{
if (!SharedUtil.IsEmpty(category = SharedUtil.Trim(SharedUtil.GetString(resourceManager, resourceNames[i], new object[0]))))
{
break;
}
}
if ((SharedUtil.IsEmpty(category) && (this.type.BaseType != null)) && (this.type.BaseType != typeof(object)))
{
category = new LocalCategoryAttribute(this.type.BaseType, this.category).Category;
}
}
catch
{
}
finally
{
if (SharedUtil.IsEmpty(category))
{
category = this.category;
}
else
{
this.category = category;
}
this.loaded = true;
}
}
return(category);
}
internal DisplayNameAttribute(string displayName)
{
this.displayName = SharedUtil.Trim(displayName);
this.memberName = string.Empty;
this.type = null;
}
internal static string[] GetUserLanguages(ref string languagePreference, params string[] supportedLanguages)
{
ArrayList list = null;
int index;
string str;
bool flag = true;
string str2 = languagePreference = SharedUtil.Trim(languagePreference).ToLower();
if (!SharedUtil.IsEmpty((string)languagePreference) && ((index = languagePreference.IndexOf('-')) > 0))
{
str2 = languagePreference.Substring(0, index);
}
if (((HttpContext.Current == null) || (HttpContext.Current.Request == null)) || SharedUtil.IsEmpty((ICollection)HttpContext.Current.Request.UserLanguages))
{
if (!SharedUtil.IsEmpty((ICollection)supportedLanguages))
{
list = new ArrayList(supportedLanguages);
}
else
{
list = new ArrayList();
}
}
else
{
list = new ArrayList(HttpContext.Current.Request.UserLanguages.Clone() as ICollection);
while (flag && (list.Count > 0))
{
flag = false;
for (int i = 0; i < list.Count; i++)
{
if (flag = (list[i] == null) || SharedUtil.IsEmpty(list[i] as string))
{
list.Remove(i);
continue;
}
if (flag = (index = ((string)list[i]).IndexOf(';')) >= 0)
{
list[i] = ((string)list[i]).Substring(0, index);
continue;
}
if (flag = (index = ((string)list[i]).IndexOf('-')) >= 0)
{
list[i] = ((string)list[i]).Substring(0, index);
continue;
}
list[i] = SharedUtil.Trim((string)list[i]).ToLower();
}
}
if (!SharedUtil.IsEmpty((ICollection)supportedLanguages))
{
flag = true;
while (flag)
{
flag = false;
foreach (string str3 in list)
{
if (Array.IndexOf <string>(supportedLanguages, str3) < 0)
{
flag = true;
list.Remove(str3);
continue;
}
}
}
}
}
if (SharedUtil.IsEmpty((ICollection)list))
{
list.AddRange(supportedLanguages);
}
if ((Array.IndexOf <string>(supportedLanguages, languagePreference) < 0) && (Array.IndexOf <string>(supportedLanguages, str2) >= 0))
{
languagePreference = str2;
}
languagePreference = str = SharedUtil.Trim(languagePreference).ToLower();
if (!SharedUtil.IsEmpty(str) && (Array.IndexOf <string>(supportedLanguages, languagePreference) >= 0))
{
index = list.IndexOf(languagePreference);
if (index >= 0)
{
list.RemoveAt(index);
}
list.Insert(0, languagePreference);
}
else if ((list.Count > 0) && ((languagePreference = list[0] as string) == null))
{
languagePreference = string.Empty;
}
return(list.ToArray(typeof(string)) as string[]);
}
internal LocalCategoryAttribute(Type type, string category) : base(category)
{
this.category = string.Empty;
this.category = SharedUtil.Trim(category);
SharedUtil.ThrowIfNull(this.type = type, "type");
}