public UriSchemeInfo GetSystemUriScheme(string name, Dictionary <string, string> options)
{
if (!name.All(c => char.IsLetterOrDigit(c) || c == '+' || c == '-' || c == '.'))
{
Logger.GetInstance(typeof(UriSchemeManager)).Error("Do not find valid scheme name: \"" + name + "\"");
return(new UriSchemeInfo
{
Name = name
});
}
var opts = options ?? new Dictionary <string, string>();
UriSchemeInfo result = null;
try
{
result = OnGetSystemUriScheme(name, opts);
}
catch (Exception e)
{
Logger.GetInstance(typeof(UriSchemeManager)).Error("Can not get system uri scheme: " + e.Message);
}
return(result ?? new UriSchemeInfo
{
Name = name
});
}
/// <inheritdoc />
protected override GetUriSchemeResult OnGetSystemUriScheme(
string schemeName,
Dictionary <string, string> options)
{
if (!Platform.IsWindows)
{
return(new GetUriSchemeResult
{
Status = GetUriSchemeStatus.UnsupportedPlatform
});
}
var shouldAcceptWhitelistOnly = false;
if (options.ContainsKey(OptionAcceptWhitelistOnly))
{
shouldAcceptWhitelistOnly = Core.Util.Convert.ToBool(options[OptionAcceptWhitelistOnly]);
}
var uriSchemeInfo = new UriSchemeInfo
{
Name = schemeName
};
var realSchemeName = GetRealSchemeNameFromHkcu(schemeName);
if (string.IsNullOrWhiteSpace(realSchemeName))
{
realSchemeName = schemeName;
}
using (var baseKey = Win32Registry.Key.OpenBaseKey(
Win32Registry.Hive.ClassesRoot,
Win32Registry.View.Default))
{
var commandPair = GetCommandPair(
baseKey,
schemeName,
realSchemeName,
shouldAcceptWhitelistOnly
);
if (string.IsNullOrWhiteSpace(commandPair.Key))
{
return(new GetUriSchemeResult
{
Status = GetUriSchemeStatus.NotAvailable
});
}
uriSchemeInfo.CommandPath = commandPair.Key;
uriSchemeInfo.CommandParameter = commandPair.Value;
uriSchemeInfo.DefaultIcon = GetDefaultIconPath(baseKey, realSchemeName);
}
return(new GetUriSchemeResult
{
Status = GetUriSchemeStatus.Ok,
UriScheme = uriSchemeInfo
});
}
public bool IsSystemUriSchemeValid(UriSchemeInfo uriSchemeInfo)
{
if (uriSchemeInfo == null)
{
return(false);
}
return(!string.IsNullOrWhiteSpace(uriSchemeInfo.Name) &&
!string.IsNullOrWhiteSpace(uriSchemeInfo.CommandPath) &&
!string.IsNullOrWhiteSpace(uriSchemeInfo.DefaultIcon));
}
protected override UriSchemeInfo OnGetSystemUriScheme(string schemeName, Dictionary <string, string> options)
{
var shouldAcceptWhitelistOnly = false;
if (options.ContainsKey(OptionAcceptWhitelistOnly))
{
shouldAcceptWhitelistOnly = Util.Convert.ToBool(options[OptionAcceptWhitelistOnly]);
}
var uriSchemeInfo = new UriSchemeInfo
{
Name = schemeName
};
var realSchemeName = GetRealSchemeNameFromHkcu(schemeName);
if (string.IsNullOrWhiteSpace(realSchemeName))
{
realSchemeName = schemeName;
}
using (var baseKey = RegistryKey.OpenBaseKey(RegistryHive.ClassesRoot, RegistryView.Default))
{
var commandPair = GetCommandPair(
baseKey,
schemeName,
realSchemeName,
shouldAcceptWhitelistOnly
);
if (string.IsNullOrWhiteSpace(commandPair.Key))
{
return(uriSchemeInfo);
}
uriSchemeInfo.CommandPath = commandPair.Key;
uriSchemeInfo.CommandParameter = commandPair.Value;
uriSchemeInfo.DefaultIcon = GetDefaultIconPath(baseKey, realSchemeName);
}
return(uriSchemeInfo);
}
