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feat: 添加下载进度条

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SikongJueluo
2025-08-04 19:59:59 +08:00
parent e0ac21d141
commit aff9da2a60
20 changed files with 1073 additions and 361 deletions
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106
server/src/Controllers/JtagController.cs
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@@ -2,6 +2,7 @@ using Microsoft.AspNetCore.Authorization;
using Microsoft.AspNetCore.Cors;
using Microsoft.AspNetCore.Mvc;
using Database;
using server.Services;
namespace server.Controllers;
@@ -15,6 +16,15 @@ public class JtagController : ControllerBase
{
private static NLog.Logger logger = NLog.LogManager.GetCurrentClassLogger();
private readonly ProgressTrackerService _tracker;
private const string BITSTREAM_PATH = "bitstream/Jtag";
public JtagController(ProgressTrackerService tracker)
{
_tracker = tracker;
}
/// <summary>
/// 控制器首页信息
/// </summary>
@@ -117,14 +127,14 @@ public class JtagController : ControllerBase
/// <param name="address">JTAG 设备地址</param>
/// <param name="port">JTAG 设备端口</param>
/// <param name="bitstreamId">比特流ID</param>
/// <returns>下载结果</returns>
/// <returns>进度跟踪TaskID</returns>
[HttpPost("DownloadBitstream")]
[EnableCors("Users")]
[ProducesResponseType(typeof(bool), StatusCodes.Status200OK)]
[ProducesResponseType(typeof(string), StatusCodes.Status200OK)]
[ProducesResponseType(typeof(string), StatusCodes.Status400BadRequest)]
[ProducesResponseType(typeof(Exception), StatusCodes.Status500InternalServerError)]
[ProducesResponseType(StatusCodes.Status401Unauthorized)]
public async ValueTask<IResult> DownloadBitstream(string address, int port, int bitstreamId)
public async ValueTask<IResult> DownloadBitstream(string address, int port, int bitstreamId, CancellationToken cancelToken)
{
logger.Info($"User {User.Identity?.Name} initiating bitstream download to device {address}:{port} using bitstream ID: {bitstreamId}");
@@ -176,55 +186,67 @@ public class JtagController : ControllerBase
logger.Info($"User {username} processing bitstream file of size: {fileBytes.Length} bytes");
// 定义缓冲区大小: 32KB
byte[] buffer = new byte[32 * 1024];
byte[] revBuffer = new byte[32 * 1024];
long totalBytesProcessed = 0;
// 定义进度跟踪
var (taskId, progress) = _tracker.CreateTask(cancelToken);
progress.Report(10);
// 使用内存流处理文件
using (var inputStream = new MemoryStream(fileBytes))
using (var outputStream = new MemoryStream())
_ = Task.Run(async () =>
{
int bytesRead;
while ((bytesRead = await inputStream.ReadAsync(buffer, 0, buffer.Length)) > 0)
{
// 反转 32bits
var retBuffer = Common.Number.ReverseBytes(buffer, 4);
if (!retBuffer.IsSuccessful)
{
logger.Error($"User {username} failed to reverse bytes: {retBuffer.Error}");
return TypedResults.InternalServerError(retBuffer.Error);
}
revBuffer = retBuffer.Value;
// 定义缓冲区大小: 32KB
byte[] buffer = new byte[32 * 1024];
byte[] revBuffer = new byte[32 * 1024];
long totalBytesProcessed = 0;
for (int i = 0; i < revBuffer.Length; i++)
// 使用内存流处理文件
using (var inputStream = new MemoryStream(fileBytes))
using (var outputStream = new MemoryStream())
{
int bytesRead;
while ((bytesRead = await inputStream.ReadAsync(buffer, 0, buffer.Length)) > 0)
{
revBuffer[i] = Common.Number.ReverseBits(revBuffer[i]);
// 反转 32bits
var retBuffer = Common.Number.ReverseBytes(buffer, 4);
if (!retBuffer.IsSuccessful)
{
logger.Error($"User {username} failed to reverse bytes: {retBuffer.Error}");
progress.Error($"User {username} failed to reverse bytes: {retBuffer.Error}");
return;
}
revBuffer = retBuffer.Value;
for (int i = 0; i < revBuffer.Length; i++)
{
revBuffer[i] = Common.Number.ReverseBits(revBuffer[i]);
}
await outputStream.WriteAsync(revBuffer, 0, bytesRead);
totalBytesProcessed += bytesRead;
}
await outputStream.WriteAsync(revBuffer, 0, bytesRead);
totalBytesProcessed += bytesRead;
}
// 获取处理后的数据
var processedBytes = outputStream.ToArray();
logger.Info($"User {username} processed {totalBytesProcessed} bytes for device {address}");
// 获取处理后的数据
var processedBytes = outputStream.ToArray();
logger.Info($"User {username} processed {totalBytesProcessed} bytes for device {address}");
progress.Report(20);
// 下载比特流
var jtagCtrl = new Peripherals.JtagClient.Jtag(address, port);
var ret = await jtagCtrl.DownloadBitstream(processedBytes);
// 下载比特流
var jtagCtrl = new Peripherals.JtagClient.Jtag(address, port);
var ret = await jtagCtrl.DownloadBitstream(processedBytes);
if (ret.IsSuccessful)
{
logger.Info($"User {username} successfully downloaded bitstream '{bitstream.ResourceName}' to device {address}");
return TypedResults.Ok(ret.Value);
if (ret.IsSuccessful)
{
logger.Info($"User {username} successfully downloaded bitstream '{bitstream.ResourceName}' to device {address}");
progress.Finish();
}
else
{
logger.Error($"User {username} failed to download bitstream to device {address}: {ret.Error}");
progress.Error($"User {username} failed to download bitstream to device {address}: {ret.Error}");
}
}
else
{
logger.Error($"User {username} failed to download bitstream to device {address}: {ret.Error}");
return TypedResults.InternalServerError(ret.Error);
}
}
});
return TypedResults.Ok(taskId);
}
catch (Exception ex)
{