public override void Enter(AutoUpdateMgr target)
{
string oldVer = target.LocalResVersion;
string newVer = target.CurrServeResrVersion;
var updateFile = target.LocalUpdateFile;
m_ZipFileName = ZipTools.GetZipFileName(oldVer, newVer);
long read = 0;
AutoUpdateCfgItem item;
m_ZipFileName = string.Format("{0}.zip", m_ZipFileName);
bool isSaveUpdateFile = false;
if (updateFile.FindItem(m_ZipFileName, out item))
{
if (item.isDone)
{
ToNextState();
return;
}
read = item.readBytes;
}
else
{
item = new AutoUpdateCfgItem();
item.fileContentMd5 = m_ZipFileName;
item.isDone = false;
item.readBytes = 0;
updateFile.AddOrSet(item);
isSaveUpdateFile = true;
}
isSaveUpdateFile = isSaveUpdateFile || updateFile.RemoveDowningZipFiles(m_ZipFileName);
if (isSaveUpdateFile)
{
updateFile.SaveToLastFile();
}
string resAddr = target.ResServerAddr;
bool isHttps = resAddr.StartsWith("https://", StringComparison.CurrentCultureIgnoreCase);
string url;
if (isHttps)
{
url = string.Format("{0}/{1}", resAddr, m_ZipFileName);
}
else
{
long tt = DateTime.UtcNow.Ticks;
url = string.Format("{0}/{1}?time={2}", resAddr, m_ZipFileName, tt.ToString());
}
target.CreateHttpFile(url, read, OnHttpRead, OnHttpError);
}
void OnReadEvent(HttpClientResponse response, long totalReadBytes)
{
if (totalReadBytes >= response.MaxReadBytes)
{
HttpClientStrResponse r = response as HttpClientStrResponse;
string zipVerList = r.Txt;
if (string.IsNullOrEmpty(zipVerList))
{
AutoUpdateMgr.Instance.CurrUpdateZipFileMd5 = string.Empty;
ToNextStatus();
return;
}
string oldVer = AutoUpdateMgr.Instance.LocalResVersion;
string newVer = AutoUpdateMgr.Instance.CurrServeResrVersion;
string zipFileName = ZipTools.GetZipFileName(oldVer, newVer);
ResListFile zipFiles = new ResListFile();
zipFiles.Load(zipVerList);
ResListFile.ResDiffInfo[] diff;
if (!zipFiles.FileToDiffInfo(zipFileName, out diff) || diff == null ||
string.IsNullOrEmpty(diff[0].fileContentMd5) ||
diff[0].fileSize <= 0)
{
AutoUpdateMgr.Instance.CurrUpdateZipFileMd5 = string.Empty;
ToNextStatus();
return;
}
AutoUpdateMgr.Instance.UpdateToUpdateTxt(diff);
AutoUpdateMgr.Instance.UpdateTotalDownloadBytes(diff);
AutoUpdateMgr.Instance.CurrUpdateZipFileMd5 = diff[0].fileContentMd5;
ToNextStatus();
}
}