wehub-resource-sync
69 lines
2.4 KiB
C#
69 lines
2.4 KiB
C#
using CodexProviderSync.Core;
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namespace CodexProviderSync.App;
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static class Program
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{
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[STAThread]
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static void Main()
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{
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try
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{
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SingleInstanceGuard guard = new();
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using SingleInstanceAcquisition acquisition = guard.Acquire("codex-provider-sync");
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if (!acquisition.IsOwner)
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{
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FocusExistingInstanceAndExit(acquisition);
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return;
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}
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ApplicationConfiguration.Initialize();
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MainForm mainForm = new();
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using FocusRequestServer focusServer = new(mainForm.BringToFront);
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focusServer.Start();
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Application.Run(mainForm);
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}
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catch (Exception error)
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{
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string logDir = Path.Combine(
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Environment.GetFolderPath(Environment.SpecialFolder.ApplicationData),
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"codex-provider-sync");
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Directory.CreateDirectory(logDir);
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string logPath = Path.Combine(logDir, "startup-error.log");
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File.WriteAllText(logPath, error.ToString());
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MessageBox.Show(
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$"Codex Provider Sync failed to start.\n\n{error.Message}\n\nDetails were written to:\n{logPath}",
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"Codex Provider Sync",
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MessageBoxButtons.OK,
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MessageBoxIcon.Error);
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}
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}
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private static void FocusExistingInstanceAndExit(SingleInstanceAcquisition acquisition)
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{
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string detail = acquisition.ExistingOwner is { } owner
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? $"pid={owner.ProcessId}, started={owner.StartedAt:O}"
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: "no owner metadata available";
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Console.WriteLine(
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$"Another Codex Provider Sync instance is already running ({detail}). Forwarding focus request and exiting.");
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try
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{
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using FocusRequestServer client = new(() => { });
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bool delivered = client
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.SendFocusRequestAsync(TimeSpan.FromSeconds(2))
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.GetAwaiter()
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.GetResult();
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if (!delivered)
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{
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Console.WriteLine(
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"Focus request timed out; the existing instance may be busy. It will be brought to the foreground when it next becomes idle.");
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}
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}
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catch (Exception error)
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{
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Console.Error.WriteLine($"Failed to forward focus request: {error.Message}");
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}
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}
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}
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