private ClientConfigPaths(string exePath, bool includeUserConfig)
{
_includesUserConfig = includeUserConfig;
Assembly exeAssembly = null;
bool isSingleFile = false;
if (exePath != null)
{
// Exe path was specified, use it
ApplicationUri = Path.GetFullPath(exePath);
if (!File.Exists(ApplicationUri))
{
throw ExceptionUtil.ParameterInvalid(nameof(exePath));
}
}
else
{
// Exe path wasn't specified, get it from the entry assembly
exeAssembly = Assembly.GetEntryAssembly();
// in case of SingleFile deployment, Assembly.Location is empty.
if (exeAssembly?.Location.Length == 0)
{
isSingleFile = true;
HasEntryAssembly = true;
}
if (exeAssembly != null && !isSingleFile)
{
HasEntryAssembly = true;
// The original .NET Framework code tried to get the local path without using Uri.
// If we ever find a need to do this again be careful with the logic. "file:///" is
// used for local paths and "file://" for UNCs. Simply removing the prefix will make
// local paths relative on Unix (e.g. "file:///home" will become "home" instead of
// "/home").
string configBasePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, exeAssembly.ManifestModule.Name);
Uri uri = new Uri(configBasePath);
Debug.Assert(uri.IsFile);
ApplicationUri = uri.LocalPath;
}
else
{
try
{
// An EntryAssembly may not be found when running from a custom host.
// Try to find the native entry point.
using (Process currentProcess = Process.GetCurrentProcess())
{
ApplicationUri = currentProcess.MainModule?.FileName;
}
}
catch (PlatformNotSupportedException)
{
ApplicationUri = string.Empty;
}
}
}
if (!string.IsNullOrEmpty(ApplicationUri))
{
string applicationPath = ApplicationUri;
if (isSingleFile)
{
// on Unix, we want to first append '.dll' extension and on Windows change '.exe' to '.dll'
// eventually, in ApplicationConfigUri we will get '{applicationName}.dll.config'
applicationPath = RuntimeInformation.IsOSPlatform(OSPlatform.Windows) ?
Path.ChangeExtension(ApplicationUri, ".dll") : ApplicationUri + ".dll";
}
ApplicationConfigUri = applicationPath + ConfigExtension;
}
// In the case when exePath was explicitly supplied, we will not be able to
// construct user.config paths, so quit here.
if (exePath != null)
{
return;
}
// Skip expensive initialization of user config file information if requested.
if (!_includesUserConfig)
{
return;
}
bool isHttp = StringUtil.StartsWithOrdinalIgnoreCase(ApplicationConfigUri, HttpUri);
SetNamesAndVersion(exeAssembly, isHttp);
if (isHttp)
{
return;
}
// Create a directory suffix for local and roaming config of three parts:
// (1) Company name
string part1 = Validate(_companyName, limitSize: true);
// (2) Domain or product name & an application uri hash
string namePrefix = Validate(AppDomain.CurrentDomain.FriendlyName, limitSize: true);
if (string.IsNullOrEmpty(namePrefix))
{
namePrefix = Validate(ProductName, limitSize: true);
}
string applicationUriLower = !string.IsNullOrEmpty(ApplicationUri)
? ApplicationUri.ToLowerInvariant()
: null;
string hashSuffix = GetTypeAndHashSuffix(applicationUriLower, isSingleFile);
string part2 = !string.IsNullOrEmpty(namePrefix) && !string.IsNullOrEmpty(hashSuffix)
? namePrefix + hashSuffix
: null;
// (3) The product version
string part3 = Validate(ProductVersion, limitSize: false);
string dirSuffix = CombineIfValid(CombineIfValid(part1, part2), part3);
string roamingFolderPath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData);
if (Path.IsPathRooted(roamingFolderPath))
{
RoamingConfigDirectory = CombineIfValid(roamingFolderPath, dirSuffix);
RoamingConfigFilename = CombineIfValid(RoamingConfigDirectory, UserConfigFilename);
}
string localFolderPath = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);
if (Path.IsPathRooted(localFolderPath))
{
LocalConfigDirectory = CombineIfValid(localFolderPath, dirSuffix);
LocalConfigFilename = CombineIfValid(LocalConfigDirectory, UserConfigFilename);
}
}
private ClientConfigPaths(string exePath, bool includeUserConfig)
{
_includesUserConfig = includeUserConfig;
Assembly exeAssembly = null;
string applicationFilename = null;
if (exePath != null)
{
// Exe path was specified, use it
ApplicationUri = Path.GetFullPath(exePath);
if (!File.Exists(ApplicationUri))
{
throw ExceptionUtil.ParameterInvalid(nameof(exePath));
}
applicationFilename = ApplicationUri;
}
else
{
// Exe path wasn't specified, get it from the entry assembly
exeAssembly = Assembly.GetEntryAssembly();
if (exeAssembly == null)
{
throw new PlatformNotSupportedException();
}
HasEntryAssembly = true;
// The original .NET Framework code tried to get the local path without using Uri.
// If we ever find a need to do this again be careful with the logic. "file:///" is
// used for local paths and "file://" for UNCs. Simply removing the prefix will make
// local paths relative on Unix (e.g. "file:///home" will become "home" instead of
// "/home").
string configBasePath = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, exeAssembly.ManifestModule.Name);
Uri uri = new Uri(configBasePath);
if (uri.IsFile)
{
ApplicationUri = uri.LocalPath;
applicationFilename = uri.LocalPath;
}
else
{
ApplicationUri = Uri.EscapeDataString(configBasePath);
}
}
ApplicationConfigUri = ApplicationUri + ConfigExtension;
// In the case when exePath was explicitly supplied, we will not be able to
// construct user.config paths, so quit here.
if (exePath != null)
{
return;
}
// Skip expensive initialization of user config file information if requested.
if (!_includesUserConfig)
{
return;
}
bool isHttp = StringUtil.StartsWithOrdinalIgnoreCase(ApplicationConfigUri, HttpUri);
SetNamesAndVersion(applicationFilename, exeAssembly, isHttp);
if (isHttp)
{
return;
}
// Create a directory suffix for local and roaming config of three parts:
// (1) Company name
string part1 = Validate(_companyName, limitSize: true);
// (2) Domain or product name & an application urit hash
string namePrefix = Validate(AppDomain.CurrentDomain.FriendlyName, limitSize: true);
if (string.IsNullOrEmpty(namePrefix))
{
namePrefix = Validate(ProductName, limitSize: true);
}
string applicationUriLower = !string.IsNullOrEmpty(ApplicationUri)
? ApplicationUri.ToLowerInvariant()
: null;
string hashSuffix = GetTypeAndHashSuffix(applicationUriLower);
string part2 = !string.IsNullOrEmpty(namePrefix) && !string.IsNullOrEmpty(hashSuffix)
? namePrefix + hashSuffix
: null;
// (3) The product version
string part3 = Validate(ProductVersion, limitSize: false);
string dirSuffix = CombineIfValid(CombineIfValid(part1, part2), part3);
string roamingFolderPath = Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData);
if (Path.IsPathRooted(roamingFolderPath))
{
RoamingConfigDirectory = CombineIfValid(roamingFolderPath, dirSuffix);
RoamingConfigFilename = CombineIfValid(RoamingConfigDirectory, UserConfigFilename);
}
string localFolderPath = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);
if (Path.IsPathRooted(localFolderPath))
{
LocalConfigDirectory = CombineIfValid(localFolderPath, dirSuffix);
LocalConfigFilename = CombineIfValid(LocalConfigDirectory, UserConfigFilename);
}
}