private ILogFile OpenWith(string fileName, IFileFormatPlugin plugin)
{
try
{
return(plugin.Open(fileName, _taskScheduler));
}
catch (Exception e)
{
Log.ErrorFormat("Plugin {0} threw an unexpected exception while trying to open {1}: {2}",
plugin,
fileName,
e);
return(null);
}
}
private ILogFile OpenWith(string fileName, IFileFormatPlugin plugin)
{
try
{
// We do NOT want plugins to mess with the global service container
// so they get a little clone to play with :)
var clonedContainer = _services.CreateChildContainer();
return(plugin.Open(clonedContainer, fileName));
}
catch (Exception e)
{
Log.ErrorFormat("Plugin {0} threw an unexpected exception while trying to open {1}: {2}",
plugin,
fileName,
e);
return(null);
}
}
private static bool SupportsByFileExtension(IFileFormatPlugin plugin, string fileName)
{
try
{
var extensions = plugin.SupportedExtensions ?? Enumerable.Empty <string>();
foreach (var extension in extensions)
{
if (fileName.EndsWith(extension, StringComparison.InvariantCultureIgnoreCase))
{
Log.DebugFormat("Plugin {0} claims that it supports {1}...", plugin, fileName);
return(true);
}
}
return(false);
}
catch (Exception e)
{
Log.ErrorFormat("Plugin {0} threw an unexpected exception: {1}", plugin, e);
return(false);
}
}
private static bool SupportsByRegex(IFileFormatPlugin plugin, string fileName)
{
try
{
var regexes = (plugin as IFileFormatPlugin2)?.SupportedFileNames ?? Enumerable.Empty <Regex>();
foreach (var regex in regexes)
{
if (regex.IsMatch(fileName))
{
Log.DebugFormat("Plugin {0} claims that it supports {1}...", plugin, fileName);
return(true);
}
}
return(false);
}
catch (Exception e)
{
Log.ErrorFormat("Plugin {0} threw an unexpected exception: {1}", plugin, e);
return(false);
}
}
private static bool Supports(IFileFormatPlugin plugin, string fileName)
{
return(SupportsByRegex(plugin, fileName) ||
SupportsByFileExtension(plugin, fileName));
}
