public FileReaderService(IJSRuntime jsRuntime, FileReaderServiceOptions options, IServiceProvider serviceProvider)
{
this.Options = options;
if (!PlatformConfig.IsWasm)
{
if (MaximumReceiveMessageSize == null)
{
if (!PlatformConfig.TryReadMaximumReceiveMessageSize(serviceProvider, out var maximumRecieveMessageSize))
{
System.Diagnostics.Trace.TraceWarning($"{typeof(FileReaderService).FullName}: Unable to read SignalR MaximumReceiveMessageSize, defaulting to {DefaultMaximumReceiveMessageSize}");
MaximumReceiveMessageSize = DefaultMaximumReceiveMessageSize;
}
else
{
MaximumReceiveMessageSize = maximumRecieveMessageSize;
}
}
options.UseBufferChunking = true;
options.MaximumRecieveMessageSize = MaximumReceiveMessageSize.Value;
}
this._fileReaderJsInterop = new FileReaderJsInterop(jsRuntime, options);
}
/// <summary>
/// Adds <see cref="IFileReaderService"/> as a scoped service
/// to the specified <see cref="IServiceCollection"/> with the specifed <paramref name="setOptions"/>
/// </summary>
/// <param name="services"></param>
/// <param name="setOptions">Delegate that modifies the options for <see cref="IFileReaderService"/> </param>
public static IServiceCollection AddFileReaderService(this IServiceCollection services, Action <IFileReaderServiceOptions> setOptions)
{
if (setOptions is null)
{
throw new ArgumentNullException(nameof(setOptions));
}
services.AddSingleton(si => {
var o = new FileReaderServiceOptions();
setOptions(o);
return(o);
});
services.AddScoped <IFileReaderService, FileReaderService>();
return(services);
}
/// <summary>
/// Adds <see cref="IFileReaderService"/> as a scoped service
/// to the specified <see cref="IServiceCollection"/> with the specifed <paramref name="setOptions"/>
/// </summary>
/// <param name="services"></param>
/// <param name="setOptions">Delegate that modifies the options for <see cref="IFileReaderService"/> </param>
public static IServiceCollection AddFileReaderService(this IServiceCollection services, Action <IFileReaderServiceOptions> setOptions)
{
if (setOptions is null)
{
throw new ArgumentNullException(nameof(setOptions));
}
services.AddSingleton <IFileReaderServiceOptions, FileReaderServiceOptions>(si => {
var o = new FileReaderServiceOptions();
setOptions(o);
if (o.UseWasmSharedBuffer && !IJSRuntimeExtensions.IsInvokeUnmarshalledSupported())
{
throw new PlatformNotSupportedException($"{nameof(o.UseWasmSharedBuffer)}=true is not supported on this platform.");
}
return(o);
});
services.AddScoped <IFileReaderService, FileReaderService>();
return(services);
}
internal FileReaderJsInterop(IJSRuntime jsRuntime, FileReaderServiceOptions options)
{
CurrentJSRuntime = jsRuntime;
_options = options;
_needsInitialization = options.InitializeOnFirstCall;
}
