/**
* <summary>
* Get file information.
* </summary>
* <param name="path">Path to file.</param>
* <exception cref='TerminalFileException'>Inaccessible path.</exception>
* <returns>File information.</returns>
*/
FileInfo GetFileInfo(string path)
{
try {
return(new FileInfo(path));
} catch (S.Exception error) {
throw TerminalFileException.InaccessiblePath(path, error);
}
}
/**
* <summary>Initialize properties about the application path and name, configuration path and file information, and main arguments.</summary>
* <param name="arguments">Main arguments.</param>
* <exception cref="TerminalFileException">Failure accessing application/configuration file information or current directory.</exception>
*/
public Environment(SCG.IEnumerable <string> arguments)
{
try {
WorkingDirectory = S.Environment.CurrentDirectory;
} catch (S.Exception error) {
throw TerminalFileException.CurrentDirectoryUnavailable(ConfigurationFilePath, error);
}
using (var currentProcess = SD.Process.GetCurrentProcess()) {
ApplicationName = currentProcess.ProcessName;
using var mainModule = currentProcess.MainModule;
// No exceptions should get thrown on a process necessarily running to execute this code.
ApplicationFile = GetFileInfo(mainModule.FileName);
}
ApplicationDirectory = ApplicationFile.DirectoryName;
ConfigurationFilePath = SIO.Path.Combine(ApplicationDirectory, _configurationFileName);
ConfigurationFile = GetFileInfo(ConfigurationFilePath);
Arguments = arguments;
}
