private bool DownLoadZip(VersionInfo info)
{
AutoUpdateEvent(this, new AutoUpdateEventArgs("准备更新" + "...", (long)(info.TotalFileSize * 1.1), 1, ProgressBarStateEnum.Continue));
tempFold = LocalFilesOperation.CreateNewVersionFold(Path.GetTempPath(), DateTime.Now);
string tempFilename = Path.Combine(tempFold, "update.zip");
HttpHelper.DonwloadSizeAction += DownloasSizeCallback;
HttpHelper.Download(info.HttpGetInfo.updateUrl, tempFilename);
//AutoUpdateEvent(this, new AutoUpdateEventArgs("解压缩中...", (long)(info.TotalFileSize * 1.25), (long)(info.TotalFileSize * 1.25), ProgressBarStateEnum.Continue));
if (!ZipFileOperation.UnZipFile(tempFilename, tempFold))
{
AutoUpdateEvent(this, new AutoUpdateEventArgs(string.Format("文件下载异常，更新失败"), 0, 0, ProgressBarStateEnum.UnEnable));
return(false);
}
AutoUpdateEvent(this, new AutoUpdateEventArgs("文件下载完成", 0, 0, ProgressBarStateEnum.UnEnable));
return(true);
}
/// <summary>
/// 将要更新的文件保存在临时文件夹中
/// </summary>
/// <param name="tempFolder"></param>
/// <param name="fileInfo"></param>
public bool SaveUpdateFile(string tempFolder, VersionFileInfo fileInfo)
{
string tempFileName = LocalFilesOperation.PathCombine(tempFolder, fileInfo.FileName);
HttpHelper.Download(fileInfo.DownloadUrl, tempFileName);
//压缩包
if (fileInfo.FileName.EndsWith(".zip"))
{
string err;
if (!ZipFileOperation.UnZipFile(tempFileName, tempFolder, out err))
{
return(false);
}
//string versionFilePath = LocalFilesOperation.PathCombine(tempFolder, "VersionInfo.txt");
//if (!File.Exists(versionFilePath))
// return false;
//using (FileStream fs = new FileStream(versionFilePath, FileMode.Open, FileAccess.Read))
//{
// using (StreamReader sr = new StreamReader(fs))
// {
// VersionInfos.TotalFileSize = long.Parse(sr.ReadLine());
// VersionInfos.UpdateFileList.Clear();
// List<string> infoList = new List<string>();
// while (!sr.EndOfStream)
// {
// infoList.Add(sr.ReadLine());
// }
// foreach (string item in infoList)
// {
// string[] paramList = item.Split(new char[] { ',' });
// VersionInfos.UpdateFileList.Add(new VersionFileInfo() { FileName = paramList[0], RelativePath = paramList[1], FileOperateType = (OperateType)Enum.Parse(typeof(OperateType), paramList[2]), FileSize = long.Parse(paramList[3]) });
// }
// }
//}
}
else if (fileInfo.FileName.EndsWith(".exe"))
{
fileInfo.FileOperateType = OperateType.Run;
}
return(true);
}
public bool SaveUpdateFile(string tempFolder, VersionFileInfo fileInfo)
{
string tempFileName = LocalFilesOperation.PathCombine(tempFolder, fileInfo.FileName);
File.Copy(@"E:\" + fileInfo.FileName, tempFileName, true);
string err;
if (!ZipFileOperation.UnZipFile(tempFileName, tempFolder, out err))
{
return(false);
}
string versionFilePath = LocalFilesOperation.PathCombine(tempFolder, "VersionInfo.txt");
if (!File.Exists(versionFilePath))
{
return(false);
}
using (FileStream fs = new FileStream(versionFilePath, FileMode.Open, FileAccess.Read))
{
using (StreamReader sr = new StreamReader(fs))
{
VersionInfos.TotalFileSize = long.Parse(sr.ReadLine());
VersionInfos.UpdateFileList.Clear();
List <string> infoList = new List <string>();
while (!sr.EndOfStream)
{
infoList.Add(sr.ReadLine());
}
foreach (string item in infoList)
{
string[] paramList = item.Split(new char[] { ',' });
VersionInfos.UpdateFileList.Add(new VersionFileInfo()
{
FileName = paramList[0], RelativePath = paramList[1], FileOperateType = (OperateType)Enum.Parse(typeof(OperateType), paramList[2]), FileSize = long.Parse(paramList[3])
});
}
}
}
return(false);
}