public static async Task <FileStream> FolderCreateFileAsync(DirectoryInfo argBaseFolder, string argFileName)
{
// TODO Handle relative paths
// Check for relative path
if (!StoreFileUtility.IsRelativeFilePathValid(argFileName))
{
return(null);
}
// load the real file
if (argBaseFolder != null)
{
try
{
FileStream tt = File.Create(Path.Combine(argBaseFolder.FullName, argFileName));
return(tt);
}
catch (FileNotFoundException ex)
{
await DataStore.CN.MajorStatusAdd(ex.Message + ex.FileName).ConfigureAwait(false);
// default to a standard file marker
}
catch (Exception ex)
{
DataStore.CN.NotifyException(ex.Message + argFileName, ex);
throw;
}
}
return(null);
}
public static FileStream FolderCreateFile(DirectoryInfo argBaseFolder, string argFileName)
{
// TODO Handle relative paths
// Check for relative path
if (!StoreFileUtility.IsRelativeFilePathValid(argFileName))
{
return(null);
}
// Load the real file
if (argBaseFolder != null)
{
try
{
FileStream tt = File.Create(Path.Combine(argBaseFolder.FullName, argFileName));
return(tt);
}
catch (FileNotFoundException ex)
{
App.Current.Services.GetService <IErrorNotifications>().DataLogEntryAdd(ex.Message + ex.FileName);
// default to a standard file marker
}
catch (Exception ex)
{
App.Current.Services.GetService <IErrorNotifications>().NotifyException(ex.Message + argFileName, ex);
throw;
}
}
return(null);
}
public static FileInfoEx FolderGetFile(DirectoryInfo argBaseFolder, string argFileName)
{
Contract.Requires(argBaseFolder != null);
// TODO Handle relative paths
// Check for relative path
if (!StoreFileUtility.IsRelativeFilePathValid(argFileName))
{
return(new FileInfoEx());
}
// load the real file
DirectoryInfo realPath = new DirectoryInfo(Path.Combine(argBaseFolder.FullName, Path.GetDirectoryName(argFileName)));
if (realPath != null)
{
try
{
FileInfo[] t = realPath.GetFiles();
foreach (FileInfo item in t)
{
if (item.Name == Path.GetFileName(argFileName))
{
return(new FileInfoEx(item));
}
}
}
catch (FileNotFoundException ex)
{
DataStore.CN.NotifyError(ex.Message + ex.FileName);
// default to a standard file marker
}
catch (DirectoryNotFoundException ex)
{
DataStore.CN.NotifyError("Directory not found when deserialising the data. Perahps the GPKG filenames are too long?" + ex.Message);
// default to a standard file marker
}
catch (Exception ex)
{
DataStore.CN.NotifyException(ex.Message + argFileName, ex);
throw;
}
}
return(new FileInfoEx());
}
/// <summary>
/// get the StorageFile of the file.
/// </summary>
/// <param name="relativeFilePath">
/// file path relative to the provider base folder.
/// </param>
/// <returns>
/// StorageFile for the chosen file.
/// </returns>
public async static Task <FileInfoEx> GetStorageFileAsync(string relativeFilePath)
{
FileInfoEx resultFile = new FileInfoEx();
// Validate the input
if ((relativeFilePath is null) || (string.IsNullOrEmpty(relativeFilePath)))
{
return(resultFile);
}
// Check for relative path
if (!StoreFileUtility.IsRelativeFilePathValid(relativeFilePath))
{
return(resultFile);
}
// load the real file
DirectoryInfo tt = DataStore.AD.CurrentDataFolder;
if (tt != null)
{
try
{
if (Directory.Exists(Path.Combine(tt.FullName, Path.GetDirectoryName(relativeFilePath))))
{
FileInfo[] t = tt.GetFiles(relativeFilePath);
if (t.Length > 0)
{
resultFile.FInfo = t[0];
}
}
return(resultFile);
}
catch (FileNotFoundException ex)
{
await DataStore.CN.MajorStatusAdd(ex.Message + ex.FileName).ConfigureAwait(false);
// default to a standard file marker
}
catch (Exception ex)
{
DataStore.CN.NotifyException(ex.Message + relativeFilePath, ex);
throw;
}
}
return(resultFile);
}
/// <summary>
/// get the StorageFile of the file.
/// </summary>
/// <param name="relativeFilePath">
/// file path relative to the provider base folder.
/// </param>
/// <returns>
/// StorageFile for the chosen file.
/// </returns>
/// TODO Check if same as MakeGetFile
public static IFileInfoEx GetStorageFile(string relativeFilePath)
{
IFileInfoEx resultFile = new FileInfoEx(argRelativeFolder: Path.GetDirectoryName(relativeFilePath), argFileName: Path.GetFileName(relativeFilePath));
// Validate the input
if ((relativeFilePath is null) || (string.IsNullOrEmpty(relativeFilePath)))
{
return(resultFile);
}
// Check for relative path
if (!StoreFileUtility.IsRelativeFilePathValid(relativeFilePath))
{
return(resultFile);
}
// Load the real file
if (DataStore.Instance.AD.CurrentDataFolder.Valid)
{
try
{
if (Directory.Exists(Path.Combine(DataStore.Instance.AD.CurrentDataFolder.Path, Path.GetDirectoryName(relativeFilePath))))
{
FileInfo[] t = DataStore.Instance.AD.CurrentDataFolder.Value.GetFiles(relativeFilePath);
if (t.Length > 0)
{
resultFile.FInfo = t[0];
}
}
return(resultFile);
}
catch (FileNotFoundException ex)
{
App.Current.Services.GetService <IErrorNotifications>().DataLogEntryAdd(ex.Message + ex.FileName);
// default to a standard file marker
}
catch (Exception ex)
{
App.Current.Services.GetService <IErrorNotifications>().NotifyException(ex.Message + relativeFilePath, ex);
throw;
}
}
return(resultFile);
}
/// <summary>
/// get the StorageFile of the file.
/// </summary>
/// <param name="argFileName">
/// file path relative to the provider base folder.
/// </param>
/// <returns>
/// StorageFile for the chosen file.
/// </returns>
public static async Task <bool> FolderFileExistsAsync(DirectoryInfo argBaseFolder, string argFileName)
{
// Check for relative path
if (!StoreFileUtility.IsRelativeFilePathValid(argFileName))
{
return(false);
}
// load the real file
if (argBaseFolder != null)
{
try
{
FileInfo[] t = argBaseFolder.GetFiles();
foreach (FileInfo item in t)
{
if (item.Name == argFileName)
{
return(true);
}
}
}
catch (FileNotFoundException ex)
{
await DataStore.CN.MajorStatusAdd(ex.Message + ex.FileName).ConfigureAwait(false);
// default to a standard file marker
}
catch (Exception ex)
{
DataStore.CN.NotifyException(ex.Message + argFileName, ex);
throw;
}
}
return(false);
}
/// <summary>
/// Get the StorageFile of the file.
/// </summary>
/// <param name="argBaseFolder">
/// Base Folder to start checking
/// </param>
/// <param name="argFileName">
/// file path relative to the provider base folder.
/// </param>
/// <returns>
/// StorageFile for the chosen file.
/// </returns>
public static async Task <bool> FolderFileExistsAsync(DirectoryInfo argBaseFolder, string argFileName)
{
// Check for relative path
if (!StoreFileUtility.IsRelativeFilePathValid(argFileName))
{
return(false);
}
// Load the real file
if (argBaseFolder != null)
{
try
{
FileInfo[] t = argBaseFolder.GetFiles();
foreach (FileInfo item in t)
{
if (item.Name == argFileName)
{
return(true);
}
}
}
catch (FileNotFoundException ex)
{
App.Current.Services.GetService <IErrorNotifications>().DataLogEntryAdd(ex.Message + ex.FileName);
// default to a standard file marker
}
catch (Exception ex)
{
App.Current.Services.GetService <IErrorNotifications>().NotifyException(ex.Message + argFileName, ex);
throw;
}
}
return(false);
}
