improve:自动更新
This commit is contained in:
@@ -517,280 +517,320 @@ namespace Ink_Canvas.Helpers
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private static async Task<bool> DownloadFile(string fileUrl, string destinationPath, Action<double, string> progressCallback = null)
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{
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LogHelper.WriteLogToFile($"AutoUpdate | 正在尝试下载: {fileUrl}");
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// 检测是否为Windows 7
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var osVersion = Environment.OSVersion;
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bool isWindows7 = osVersion.Version.Major == 6 && osVersion.Version.Minor == 1;
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if (isWindows7)
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int maxRetry = 3;
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int retryCount = 0;
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while (retryCount < maxRetry)
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{
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// Windows 7使用特殊配置
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using (var handler = new HttpClientHandler())
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try
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{
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try
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// 检测是否为Windows 7
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var osVersion = Environment.OSVersion;
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bool isWindows7 = osVersion.Version.Major == 6 && osVersion.Version.Minor == 1;
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if (isWindows7)
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{
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// 配置HttpClientHandler以支持Windows 7
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handler.ServerCertificateCustomValidationCallback = (sender, cert, chain, sslPolicyErrors) => true;
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using (HttpClient client = new HttpClient(handler))
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// Windows 7使用特殊配置
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using (var handler = new HttpClientHandler())
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{
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client.Timeout = TimeSpan.FromMinutes(5);
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client.DefaultRequestHeaders.Add("User-Agent", "ICC-CE Auto Updater");
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LogHelper.WriteLogToFile($"AutoUpdate | 开始下载: {fileUrl}");
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string tempFilePath = destinationPath + ".tmp";
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string directory = Path.GetDirectoryName(destinationPath);
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if (!Directory.Exists(directory))
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try
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{
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Directory.CreateDirectory(directory);
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}
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var downloadTask = client.GetAsync(fileUrl, HttpCompletionOption.ResponseHeadersRead);
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var initialTimeoutTask = Task.Delay(RequestTimeout);
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var completedTask = await Task.WhenAny(downloadTask, initialTimeoutTask);
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if (completedTask == initialTimeoutTask)
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{
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LogHelper.WriteLogToFile($"AutoUpdate | 初始连接超时", LogHelper.LogType.Error);
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return false;
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}
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HttpResponseMessage response = await downloadTask;
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LogHelper.WriteLogToFile($"AutoUpdate | HTTP响应状态: {response.StatusCode}");
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response.EnsureSuccessStatusCode();
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long? totalBytes = response.Content.Headers.ContentLength;
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LogHelper.WriteLogToFile($"AutoUpdate | 文件大小: {(totalBytes.HasValue ? (totalBytes.Value / 1024.0 / 1024.0).ToString("F2") + " MB" : "未知")}");
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using (var fileStream = new FileStream(tempFilePath, FileMode.Create, FileAccess.Write, FileShare.None))
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{
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using (var downloadStream = await response.Content.ReadAsStreamAsync())
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// 配置HttpClientHandler以支持Windows 7
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handler.ServerCertificateCustomValidationCallback = (sender, cert, chain, sslPolicyErrors) => true;
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using (HttpClient client = new HttpClient(handler))
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{
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byte[] buffer = new byte[8192];
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long totalBytesRead = 0;
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int bytesRead;
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DateTime lastProgressUpdate = DateTime.Now;
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client.Timeout = TimeSpan.FromMinutes(5);
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client.DefaultRequestHeaders.Add("User-Agent", "ICC-CE Auto Updater");
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var downloadTimeoutTask = Task.Delay(TimeSpan.FromSeconds(60));
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var readTask = Task.Run(async () => {
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while ((bytesRead = await downloadStream.ReadAsync(buffer, 0, buffer.Length)) > 0)
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{
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await fileStream.WriteAsync(buffer, 0, bytesRead);
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totalBytesRead += bytesRead;
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if ((DateTime.Now - lastProgressUpdate).TotalSeconds >= 5)
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{
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if (totalBytes.HasValue)
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{
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double percentage = (double)totalBytesRead / totalBytes.Value * 100;
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LogHelper.WriteLogToFile($"AutoUpdate | 下载进度: {percentage:F1}% ({(totalBytesRead / 1024.0 / 1024.0):F2} MB / {(totalBytes.Value / 1024.0 / 1024.0):F2} MB)");
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progressCallback?.Invoke(percentage, $"下载中: {percentage:F1}%");
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}
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else
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{
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LogHelper.WriteLogToFile($"AutoUpdate | 已下载: {(totalBytesRead / 1024.0 / 1024.0):F2} MB");
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progressCallback?.Invoke(0, $"已下载: {(totalBytesRead / 1024.0 / 1024.0):F2} MB");
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}
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lastProgressUpdate = DateTime.Now;
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downloadTimeoutTask = Task.Delay(TimeSpan.FromSeconds(60));
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}
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}
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return true;
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});
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LogHelper.WriteLogToFile($"AutoUpdate | 开始下载: {fileUrl}");
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if (await Task.WhenAny(readTask, downloadTimeoutTask) == downloadTimeoutTask)
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string tempFilePath = destinationPath + ".tmp";
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string directory = Path.GetDirectoryName(destinationPath);
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if (!Directory.Exists(directory))
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{
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LogHelper.WriteLogToFile($"AutoUpdate | 下载超时（60秒无数据传输）", LogHelper.LogType.Error);
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Directory.CreateDirectory(directory);
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}
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var downloadTask = client.GetAsync(fileUrl, HttpCompletionOption.ResponseHeadersRead);
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var initialTimeoutTask = Task.Delay(RequestTimeout);
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var completedTask = await Task.WhenAny(downloadTask, initialTimeoutTask);
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if (completedTask == initialTimeoutTask)
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{
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LogHelper.WriteLogToFile($"AutoUpdate | 初始连接超时", LogHelper.LogType.Error);
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return false;
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}
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bool downloadCompleted = await readTask;
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HttpResponseMessage response = await downloadTask;
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LogHelper.WriteLogToFile($"AutoUpdate | HTTP响应状态: {response.StatusCode}");
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response.EnsureSuccessStatusCode();
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if (downloadCompleted)
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long? totalBytes = response.Content.Headers.ContentLength;
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LogHelper.WriteLogToFile($"AutoUpdate | 文件大小: {(totalBytes.HasValue ? (totalBytes.Value / 1024.0 / 1024.0).ToString("F2") + " MB" : "未知")}");
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using (var fileStream = new FileStream(tempFilePath, FileMode.Create, FileAccess.Write, FileShare.None))
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{
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LogHelper.WriteLogToFile($"AutoUpdate | 下载完成: {(totalBytesRead / 1024.0 / 1024.0):F2} MB");
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}
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}
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}
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if (File.Exists(tempFilePath))
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{
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if (File.Exists(destinationPath))
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{
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File.Delete(destinationPath);
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}
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File.Move(tempFilePath, destinationPath);
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LogHelper.WriteLogToFile($"AutoUpdate | 文件保存到: {destinationPath}");
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return true;
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}
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return false;
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}
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}
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catch (HttpRequestException ex)
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{
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LogHelper.WriteLogToFile($"AutoUpdate | HTTP请求错误: {ex.Message}", LogHelper.LogType.Error);
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}
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catch (TaskCanceledException ex)
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{
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LogHelper.WriteLogToFile($"AutoUpdate | 下载超时: {ex.Message}", LogHelper.LogType.Error);
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}
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catch (Exception ex)
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{
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LogHelper.WriteLogToFile($"AutoUpdate | 下载文件时出错: {ex.Message}", LogHelper.LogType.Error);
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if (ex.InnerException != null)
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{
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LogHelper.WriteLogToFile($"AutoUpdate | 内部异常: {ex.InnerException.Message}", LogHelper.LogType.Error);
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}
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}
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try
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{
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string tempFilePath = destinationPath + ".tmp";
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if (File.Exists(tempFilePath))
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{
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File.Delete(tempFilePath);
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}
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}
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catch { }
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return false;
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}
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}
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else
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{
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// 其他Windows版本使用标准配置
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using (HttpClient client = new HttpClient())
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{
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try
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{
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client.Timeout = TimeSpan.FromMinutes(5);
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client.DefaultRequestHeaders.Add("User-Agent", "ICC-CE Auto Updater");
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LogHelper.WriteLogToFile($"AutoUpdate | 开始下载: {fileUrl}");
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string tempFilePath = destinationPath + ".tmp";
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string directory = Path.GetDirectoryName(destinationPath);
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if (!Directory.Exists(directory))
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{
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Directory.CreateDirectory(directory);
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}
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var downloadTask = client.GetAsync(fileUrl, HttpCompletionOption.ResponseHeadersRead);
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var initialTimeoutTask = Task.Delay(RequestTimeout);
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var completedTask = await Task.WhenAny(downloadTask, initialTimeoutTask);
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if (completedTask == initialTimeoutTask)
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{
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LogHelper.WriteLogToFile($"AutoUpdate | 初始连接超时", LogHelper.LogType.Error);
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return false;
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}
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HttpResponseMessage response = await downloadTask;
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LogHelper.WriteLogToFile($"AutoUpdate | HTTP响应状态: {response.StatusCode}");
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response.EnsureSuccessStatusCode();
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long? totalBytes = response.Content.Headers.ContentLength;
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LogHelper.WriteLogToFile($"AutoUpdate | 文件大小: {(totalBytes.HasValue ? (totalBytes.Value / 1024.0 / 1024.0).ToString("F2") + " MB" : "未知")}");
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using (var fileStream = new FileStream(tempFilePath, FileMode.Create, FileAccess.Write, FileShare.None))
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{
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using (var downloadStream = await response.Content.ReadAsStreamAsync())
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{
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byte[] buffer = new byte[8192];
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long totalBytesRead = 0;
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int bytesRead;
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DateTime lastProgressUpdate = DateTime.Now;
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var downloadTimeoutTask = Task.Delay(TimeSpan.FromSeconds(60));
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var readTask = Task.Run(async () => {
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while ((bytesRead = await downloadStream.ReadAsync(buffer, 0, buffer.Length)) > 0)
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{
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await fileStream.WriteAsync(buffer, 0, bytesRead);
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totalBytesRead += bytesRead;
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if ((DateTime.Now - lastProgressUpdate).TotalSeconds >= 5)
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using (var downloadStream = await response.Content.ReadAsStreamAsync())
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{
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if (totalBytes.HasValue)
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byte[] buffer = new byte[8192];
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long totalBytesRead = 0;
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int bytesRead;
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DateTime lastProgressUpdate = DateTime.Now;
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var downloadTimeoutTask = Task.Delay(TimeSpan.FromSeconds(60));
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var readTask = Task.Run(async () => {
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while ((bytesRead = await downloadStream.ReadAsync(buffer, 0, buffer.Length)) > 0)
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{
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await fileStream.WriteAsync(buffer, 0, bytesRead);
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totalBytesRead += bytesRead;
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if ((DateTime.Now - lastProgressUpdate).TotalSeconds >= 5)
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{
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if (totalBytes.HasValue)
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{
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double percentage = (double)totalBytesRead / totalBytes.Value * 100;
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LogHelper.WriteLogToFile($"AutoUpdate | 下载进度: {percentage:F1}% ({(totalBytesRead / 1024.0 / 1024.0):F2} MB / {(totalBytes.Value / 1024.0 / 1024.0):F2} MB)");
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progressCallback?.Invoke(percentage, $"下载中: {percentage:F1}%");
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}
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else
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{
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LogHelper.WriteLogToFile($"AutoUpdate | 已下载: {(totalBytesRead / 1024.0 / 1024.0):F2} MB");
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progressCallback?.Invoke(0, $"已下载: {(totalBytesRead / 1024.0 / 1024.0):F2} MB");
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}
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lastProgressUpdate = DateTime.Now;
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downloadTimeoutTask = Task.Delay(TimeSpan.FromSeconds(60));
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}
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}
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return true;
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});
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if (await Task.WhenAny(readTask, downloadTimeoutTask) == downloadTimeoutTask)
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{
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double percentage = (double)totalBytesRead / totalBytes.Value * 100;
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LogHelper.WriteLogToFile($"AutoUpdate | 下载进度: {percentage:F1}% ({(totalBytesRead / 1024.0 / 1024.0):F2} MB / {(totalBytes.Value / 1024.0 / 1024.0):F2} MB)");
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progressCallback?.Invoke(percentage, $"下载中: {percentage:F1}%");
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LogHelper.WriteLogToFile($"AutoUpdate | 下载超时（60秒无数据传输）", LogHelper.LogType.Error);
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return false;
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}
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else
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bool downloadCompleted = await readTask;
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if (downloadCompleted)
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{
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LogHelper.WriteLogToFile($"AutoUpdate | 已下载: {(totalBytesRead / 1024.0 / 1024.0):F2} MB");
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progressCallback?.Invoke(0, $"已下载: {(totalBytesRead / 1024.0 / 1024.0):F2} MB");
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LogHelper.WriteLogToFile($"AutoUpdate | 下载完成: {(totalBytesRead / 1024.0 / 1024.0):F2} MB");
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}
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lastProgressUpdate = DateTime.Now;
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downloadTimeoutTask = Task.Delay(TimeSpan.FromSeconds(60));
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}
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}
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return true;
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});
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if (await Task.WhenAny(readTask, downloadTimeoutTask) == downloadTimeoutTask)
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if (File.Exists(tempFilePath))
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{
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if (File.Exists(destinationPath))
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{
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File.Delete(destinationPath);
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}
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File.Move(tempFilePath, destinationPath);
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LogHelper.WriteLogToFile($"AutoUpdate | 文件保存到: {destinationPath}");
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return true;
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}
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return false;
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}
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}
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catch (HttpRequestException ex)
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{
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LogHelper.WriteLogToFile($"AutoUpdate | HTTP请求错误: {ex.Message}", LogHelper.LogType.Error);
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}
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catch (TaskCanceledException ex)
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{
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LogHelper.WriteLogToFile($"AutoUpdate | 下载超时: {ex.Message}", LogHelper.LogType.Error);
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}
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catch (Exception ex)
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{
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LogHelper.WriteLogToFile($"AutoUpdate | 下载文件时出错: {ex.Message}", LogHelper.LogType.Error);
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if (ex.InnerException != null)
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{
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LogHelper.WriteLogToFile($"AutoUpdate | 下载超时（60秒无数据传输）", LogHelper.LogType.Error);
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LogHelper.WriteLogToFile($"AutoUpdate | 内部异常: {ex.InnerException.Message}", LogHelper.LogType.Error);
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}
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}
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try
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{
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string tempFilePath = destinationPath + ".tmp";
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if (File.Exists(tempFilePath))
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{
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File.Delete(tempFilePath);
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}
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}
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catch { }
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return false;
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}
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}
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else
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{
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// 其他Windows版本使用标准配置
|
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using (HttpClient client = new HttpClient())
|
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{
|
||||
try
|
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{
|
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client.Timeout = TimeSpan.FromMinutes(5);
|
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client.DefaultRequestHeaders.Add("User-Agent", "ICC-CE Auto Updater");
|
||||
|
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LogHelper.WriteLogToFile($"AutoUpdate | 开始下载: {fileUrl}");
|
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|
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string tempFilePath = destinationPath + ".tmp";
|
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|
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string directory = Path.GetDirectoryName(destinationPath);
|
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if (!Directory.Exists(directory))
|
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{
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Directory.CreateDirectory(directory);
|
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}
|
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|
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var downloadTask = client.GetAsync(fileUrl, HttpCompletionOption.ResponseHeadersRead);
|
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var initialTimeoutTask = Task.Delay(RequestTimeout);
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|
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var completedTask = await Task.WhenAny(downloadTask, initialTimeoutTask);
|
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if (completedTask == initialTimeoutTask)
|
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{
|
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LogHelper.WriteLogToFile($"AutoUpdate | 初始连接超时", LogHelper.LogType.Error);
|
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return false;
|
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}
|
||||
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bool downloadCompleted = await readTask;
|
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HttpResponseMessage response = await downloadTask;
|
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LogHelper.WriteLogToFile($"AutoUpdate | HTTP响应状态: {response.StatusCode}");
|
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response.EnsureSuccessStatusCode();
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|
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if (downloadCompleted)
|
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long? totalBytes = response.Content.Headers.ContentLength;
|
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LogHelper.WriteLogToFile($"AutoUpdate | 文件大小: {(totalBytes.HasValue ? (totalBytes.Value / 1024.0 / 1024.0).ToString("F2") + " MB" : "未知")}");
|
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|
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using (var fileStream = new FileStream(tempFilePath, FileMode.Create, FileAccess.Write, FileShare.None))
|
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{
|
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LogHelper.WriteLogToFile($"AutoUpdate | 下载完成: {(totalBytesRead / 1024.0 / 1024.0):F2} MB");
|
||||
using (var downloadStream = await response.Content.ReadAsStreamAsync())
|
||||
{
|
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byte[] buffer = new byte[8192];
|
||||
long totalBytesRead = 0;
|
||||
int bytesRead;
|
||||
DateTime lastProgressUpdate = DateTime.Now;
|
||||
|
||||
var downloadTimeoutTask = Task.Delay(TimeSpan.FromSeconds(60));
|
||||
var readTask = Task.Run(async () => {
|
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while ((bytesRead = await downloadStream.ReadAsync(buffer, 0, buffer.Length)) > 0)
|
||||
{
|
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await fileStream.WriteAsync(buffer, 0, bytesRead);
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totalBytesRead += bytesRead;
|
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|
||||
if ((DateTime.Now - lastProgressUpdate).TotalSeconds >= 5)
|
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{
|
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if (totalBytes.HasValue)
|
||||
{
|
||||
double percentage = (double)totalBytesRead / totalBytes.Value * 100;
|
||||
LogHelper.WriteLogToFile($"AutoUpdate | 下载进度: {percentage:F1}% ({(totalBytesRead / 1024.0 / 1024.0):F2} MB / {(totalBytes.Value / 1024.0 / 1024.0):F2} MB)");
|
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progressCallback?.Invoke(percentage, $"下载中: {percentage:F1}%");
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||||
}
|
||||
else
|
||||
{
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LogHelper.WriteLogToFile($"AutoUpdate | 已下载: {(totalBytesRead / 1024.0 / 1024.0):F2} MB");
|
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progressCallback?.Invoke(0, $"已下载: {(totalBytesRead / 1024.0 / 1024.0):F2} MB");
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}
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lastProgressUpdate = DateTime.Now;
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downloadTimeoutTask = Task.Delay(TimeSpan.FromSeconds(60));
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}
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}
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return true;
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});
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|
||||
if (await Task.WhenAny(readTask, downloadTimeoutTask) == downloadTimeoutTask)
|
||||
{
|
||||
LogHelper.WriteLogToFile($"AutoUpdate | 下载超时（60秒无数据传输）", LogHelper.LogType.Error);
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return false;
|
||||
}
|
||||
|
||||
bool downloadCompleted = await readTask;
|
||||
|
||||
if (downloadCompleted)
|
||||
{
|
||||
LogHelper.WriteLogToFile($"AutoUpdate | 下载完成: {(totalBytesRead / 1024.0 / 1024.0):F2} MB");
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (File.Exists(tempFilePath))
|
||||
{
|
||||
if (File.Exists(destinationPath))
|
||||
{
|
||||
File.Delete(destinationPath);
|
||||
}
|
||||
|
||||
File.Move(tempFilePath, destinationPath);
|
||||
LogHelper.WriteLogToFile($"AutoUpdate | 文件保存到: {destinationPath}");
|
||||
return true;
|
||||
}
|
||||
|
||||
return false;
|
||||
}
|
||||
catch (HttpRequestException ex)
|
||||
{
|
||||
LogHelper.WriteLogToFile($"AutoUpdate | HTTP请求错误: {ex.Message}", LogHelper.LogType.Error);
|
||||
}
|
||||
catch (TaskCanceledException ex)
|
||||
{
|
||||
LogHelper.WriteLogToFile($"AutoUpdate | 下载超时: {ex.Message}", LogHelper.LogType.Error);
|
||||
}
|
||||
catch (Exception ex)
|
||||
{
|
||||
LogHelper.WriteLogToFile($"AutoUpdate | 下载文件时出错: {ex.Message}", LogHelper.LogType.Error);
|
||||
if (ex.InnerException != null)
|
||||
{
|
||||
LogHelper.WriteLogToFile($"AutoUpdate | 内部异常: {ex.InnerException.Message}", LogHelper.LogType.Error);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (File.Exists(tempFilePath))
|
||||
{
|
||||
if (File.Exists(destinationPath))
|
||||
{
|
||||
File.Delete(destinationPath);
|
||||
}
|
||||
|
||||
File.Move(tempFilePath, destinationPath);
|
||||
LogHelper.WriteLogToFile($"AutoUpdate | 文件保存到: {destinationPath}");
|
||||
return true;
|
||||
try
|
||||
{
|
||||
string tempFilePath = destinationPath + ".tmp";
|
||||
if (File.Exists(tempFilePath))
|
||||
{
|
||||
File.Delete(tempFilePath);
|
||||
}
|
||||
}
|
||||
catch { }
|
||||
|
||||
return false;
|
||||
}
|
||||
|
||||
}
|
||||
}
|
||||
catch (HttpRequestException ex)
|
||||
{
|
||||
retryCount++;
|
||||
if (retryCount >= maxRetry)
|
||||
{
|
||||
LogHelper.WriteLogToFile($"AutoUpdate | 下载失败，已重试{retryCount}次: {ex.Message}", LogHelper.LogType.Error);
|
||||
progressCallback?.Invoke(0, $"下载失败，已重试{retryCount}次: {ex.Message}");
|
||||
return false;
|
||||
}
|
||||
catch (HttpRequestException ex)
|
||||
else
|
||||
{
|
||||
LogHelper.WriteLogToFile($"AutoUpdate | HTTP请求错误: {ex.Message}", LogHelper.LogType.Error);
|
||||
LogHelper.WriteLogToFile($"AutoUpdate | 网络异常，{15 * retryCount}s后第{retryCount}次重试: {ex.Message}", LogHelper.LogType.Warning);
|
||||
progressCallback?.Invoke(0, $"网络异常，{15 * retryCount}s后第{retryCount}次重试...");
|
||||
await Task.Delay(15000);
|
||||
}
|
||||
catch (TaskCanceledException ex)
|
||||
}
|
||||
catch (IOException ex)
|
||||
{
|
||||
retryCount++;
|
||||
if (retryCount >= maxRetry)
|
||||
{
|
||||
LogHelper.WriteLogToFile($"AutoUpdate | 下载超时: {ex.Message}", LogHelper.LogType.Error);
|
||||
LogHelper.WriteLogToFile($"AutoUpdate | IO异常，已重试{retryCount}次: {ex.Message}", LogHelper.LogType.Error);
|
||||
progressCallback?.Invoke(0, $"IO异常，已重试{retryCount}次: {ex.Message}");
|
||||
return false;
|
||||
}
|
||||
catch (Exception ex)
|
||||
else
|
||||
{
|
||||
LogHelper.WriteLogToFile($"AutoUpdate | 下载文件时出错: {ex.Message}", LogHelper.LogType.Error);
|
||||
if (ex.InnerException != null)
|
||||
{
|
||||
LogHelper.WriteLogToFile($"AutoUpdate | 内部异常: {ex.InnerException.Message}", LogHelper.LogType.Error);
|
||||
}
|
||||
LogHelper.WriteLogToFile($"AutoUpdate | IO异常，{15 * retryCount}s后第{retryCount}次重试: {ex.Message}", LogHelper.LogType.Warning);
|
||||
progressCallback?.Invoke(0, $"IO异常，{15 * retryCount}s后第{retryCount}次重试...");
|
||||
await Task.Delay(15000);
|
||||
}
|
||||
|
||||
try
|
||||
{
|
||||
string tempFilePath = destinationPath + ".tmp";
|
||||
if (File.Exists(tempFilePath))
|
||||
{
|
||||
File.Delete(tempFilePath);
|
||||
}
|
||||
}
|
||||
catch { }
|
||||
|
||||
return false;
|
||||
}
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
// 保存下载状态
|
||||
|
||||
Reference in New Issue
Block a user