/// <summary>
/// 解析补丁信息
/// </summary>
/// <param name="s"></param>
/// <returns></returns>
private static PatchInfo ParsePatchInfo(string s)
{
if (string.IsNullOrEmpty(s))
{
return(null);
}
string[] pa = s.Split('&');
if (pa == null || pa.Length == 0)
{
return(null);
}
PatchInfo patchInfo = new PatchInfo();
patchInfo.DownloadPath = pa[0];
patchInfo.InstallStyle = "update";
if (pa.Length > 1)
{
patchInfo.InstallStyle = pa[1];
}
return(patchInfo);
}
/// <summary>
/// 执行文件升级
/// </summary>
/// <param name="patchInfo"></param>
/// <param name="tempPath"></param>
/// <param name="updatePath"></param>
public static void DoUpdate(PatchInfo patchInfo, string tempPath, string updatePath)
{
if (patchInfo == null)
{
return;
}
if (string.IsNullOrEmpty(patchInfo.DownloadPath))
{
return;
}
if (Directory.Exists(tempPath))
{
Directory.Delete(tempPath, true);
}
Directory.CreateDirectory(tempPath);
string installStyle = patchInfo.InstallStyle.Trim().ToLower();
string extension = Path.GetExtension(patchInfo.DownloadPath).ToLower();
if (installStyle == "update")
{
if (extension == ".zip")
{
// 解压缩文件
ZipHelper.Extract(patchInfo.DownloadPath, tempPath);
CopyFiles(tempPath, updatePath);
}
else
{
CopyFileToDir(patchInfo.DownloadPath, updatePath);
}
}
else if (installStyle == "install")
{
ProcessStartInfo startInfo = new ProcessStartInfo();
startInfo.UseShellExecute = false; // 不弹出shell
if (extension == ".cab")
{
// 拷贝到temp目录下
CopyFileToDir(patchInfo.DownloadPath, tempPath);
string installfile = Path.Combine(tempPath, Path.GetFileName(patchInfo.DownloadPath));
//wceload命令格式： wceload [ /noaskdest | /askdest ] [ /delete <number> | /noui | /nouninstall ] <cab file location>
// noaskdest不提示安装路径；askdest提示安装路径
// delete后的number可选：0为不删除；1为删除
// noui为不弹出任何窗体进行安装
// noinstall安装后的应用程序不能被卸载
startInfo.FileName = "wceload";
startInfo.Arguments = "/noui " + installfile;
}
else
{
startInfo.FileName = patchInfo.DownloadPath;
}
Process.Start(startInfo);
}
Directory.Delete(tempPath, true);
}