private CefLoader(ChromelyPlatform platform)
{
_platform = platform;
_architecture = RuntimeInformation.ProcessArchitecture;
_build = ChromelyRuntime.GetExpectedCefBuild();
Logger.Instance.Log.LogInformation($"CefLoader: Load CEF for {_platform} {_architecture}, version {_build}");
_lastPercent = 0;
_numberOfParallelDownloads = Environment.ProcessorCount;
_tempTarStream = Path.GetTempFileName();
_tempBz2File = Path.GetTempFileName();
_tempTarFile = Path.GetTempFileName();
_tempDirectory = Path.Combine(Path.GetTempPath(), Path.GetRandomFileName());
}
public DynamicCefLoader(IServiceProvider serviceProvider)
{
_logger = serviceProvider.GetService <ILogger>();
_platform = serviceProvider.GetService <IChromelyConfiguration>().Platform;
_architecture = RuntimeInformation.ProcessArchitecture;
_build = ChromelyRuntime.GetExpectedCefBuild();
_logger?.LogInformation($"CefLoader: Load CEF for {_platform} {_architecture}, version {_build}");
_lastPercent = 0;
_numberOfParallelDownloads = Environment.ProcessorCount;
_tempTarStream = Path.GetTempFileName();
_tempBz2File = Path.GetTempFileName();
_tempTarFile = Path.GetTempFileName();
_tempDirectory = Path.Combine(Path.GetTempPath(), Path.GetRandomFileName());
}
/// <summary>
///
/// </summary>
/// <param name="platform"></param>
/// <param name="processArchitecture"></param>
/// <param name="build"></param>
/// <returns></returns>
public string FindCefArchiveName(ChromelyPlatform platform, Architecture processArchitecture, CefBuildNumbers build)
{
var arch = processArchitecture.ToString()
.Replace("X64", "64")
.Replace("X86", "32");
var platformIdentifier = (platform + arch).ToLower();
var indexUrl = CefBuildsDownloadIndex(platformIdentifier);
// cef_binary_3.3626.1895.g7001d56_windows64_client.tar.bz2
var binaryNamePattern1 = $@"""(cef_binary_[0-9]+\.{build}\.[0-9]+\.(.*)_{platformIdentifier}_client.tar.bz2)""";
// cef_binary_73.1.5+g4a68f1d+chromium-73.0.3683.75_windows64_client.tar.bz2
// cef_binary_77.1.18+g8e8d602+chromium-77.0.3865.120_windows64_client.tar.bz2
var versionPattern = build.CefVersion.Replace("+", "%2B");
var binaryNamePattern2 = $@"""(cef_binary_{versionPattern}_{platformIdentifier}_minimal.tar.bz2)""";
using (var client = new WebClient())
{
Logger.Instance.Log.LogInformation($"CefLoader: Load index page {indexUrl}");
var cefIndex = client.DownloadString(indexUrl);
// up to Chromium version 72
var found = new Regex(binaryNamePattern1, RegexOptions.CultureInvariant | RegexOptions.IgnoreCase).Match(cefIndex);
if (found.Success)
{
return(found.Groups[1].Value);
}
// from Chromium version 73 up
found = new Regex(binaryNamePattern2, RegexOptions.CultureInvariant | RegexOptions.IgnoreCase).Match(cefIndex);
if (found.Success)
{
return(found.Groups[1].Value);
}
#region https://github.com/chromelyapps/Chromely/issues/257
// Hack until fixed.
if (!string.IsNullOrEmpty(binaryNamePattern1))
{
if (binaryNamePattern1.Contains("83.0.4103.106"))
{
return($"cef_binary_83.5.0%2Bgbf03589%2Bchromium-83.0.4103.106_{platformIdentifier}_minimal.tar.bz2");
}
}
if (!string.IsNullOrEmpty(binaryNamePattern2))
{
if (binaryNamePattern2.Contains("83.0.4103.106"))
{
return($"cef_binary_83.5.0%2Bgbf03589%2Bchromium-83.0.4103.106_{platformIdentifier}_minimal.tar.bz2");
}
}
#endregion Hack until fixed.
var message = $"CEF for chrome version {CefRuntime.ChromeVersion} platform {platformIdentifier} not found.";
Logger.Instance.Log.LogError("CefLoader: " + message);
}
return("");
}
/// <summary>
///
/// </summary>
/// <param name="platform"></param>
/// <param name="processArchitecture"></param>
/// <param name="build"></param>
/// <returns></returns>
public string FindCefArchiveName(ChromelyPlatform platform, Architecture processArchitecture, CefBuildNumbers build)
{
var arch = processArchitecture.ToString()
.Replace("X64", "64")
.Replace("X86", "32");
var platformIdentifier = (platform + arch).ToLower();
var indexUrl = CefBuildsDownloadIndex(platformIdentifier);
// cef_binary_3.3626.1895.g7001d56_windows64_client.tar.bz2
var binaryNamePattern1 = $@"""(cef_binary_[0-9]+\.{build}\.[0-9]+\.(.*)_{platformIdentifier}_client.tar.bz2)""";
// cef_binary_73.1.5+g4a68f1d+chromium-73.0.3683.75_windows64_client.tar.bz2
// cef_binary_77.1.18+g8e8d602+chromium-77.0.3865.120_windows64_client.tar.bz2
var versionPattern = build.CefVersion.Replace("+", "%2B");
var binaryNamePattern2 = $@"""(cef_binary_{versionPattern}_{platformIdentifier}_minimal.tar.bz2)""";
using (var client = new WebClient())
{
Logger.Instance.Log.Info($"CefLoader: Load index page {indexUrl}");
var cefIndex = client.DownloadString(indexUrl);
// up to Chromium version 72
var found = new Regex(binaryNamePattern1, RegexOptions.CultureInvariant | RegexOptions.IgnoreCase).Match(cefIndex);
if (found.Success)
{
return(found.Groups[1].Value);
}
// from Chromium version 73 up
found = new Regex(binaryNamePattern2, RegexOptions.CultureInvariant | RegexOptions.IgnoreCase).Match(cefIndex);
if (found.Success)
{
return(found.Groups[1].Value);
}
var message = $"CEF for chrome version {CefRuntime.ChromeVersion} platform {platformIdentifier} not found.";
Logger.Instance.Log.Fatal("CefLoader: " + message);
}
return("");
}
