private bool ExtractionFile(ZipArchiveEntry entry, FileInfo info, FileOverride fileOverride, ExtractionOptions extractionOptions)
{
var isExist = info.Exists;
if (fileOverride == FileOverride.Never && isExist)
{
Watch?.Info($"文件已存在 [{info.FullName}]。");
return(true);
}
if (fileOverride == FileOverride.Newer && isExist && entry.LastModifiedTime <= info.LastWriteTime)
{
Watch?.Info($"文件已存在 [{info.FullName}]。");
return(true);
}
bool retry;
do
{
retry = false;
try
{
entry.WriteToFile(info.FullName, extractionOptions);
if (!isExist)
{
newFiles.Add(info.FullName);
}
return(true);
}
catch (Exception e)
{
if (fileOverride == FileOverride.Try)
{
Watch?.Info($"覆盖文件失败，自动忽略并继续。失败原因:{e.Message}");
return(true);
}
var dr = Helper.AbortRetryIgnore(this.Owner, $"覆盖文件失败，是否重试？失败原因:{Environment.NewLine}{e.Message}");
if (dr == DialogResult.Abort)
{
Watch?.Error($"覆盖文件失败，失败原因:{e.Message}");
Watch?.Faild();
return(false);
}
if (dr == DialogResult.Retry)
{
Watch?.Info($"覆盖文件失败，正在重试。失败原因:{e.Message}");
retry = true;
}
else if (dr == DialogResult.Ignore)
{
Watch?.Info($"覆盖文件失败，忽略该操作。失败原因:{e.Message}");
return(true);
}
}
} while (retry);
return(true);
}