public void SaveLocalDiffZipInfo(string fileName, localDiffZipInfo info)
{
if (string.IsNullOrEmpty(fileName) || info == null)
{
return;
}
try
{
FileStream stream = new FileStream(fileName, FileMode.Create, FileAccess.Write);
try
{
string str = JsonMapper.ToJson(info);
if (!string.IsNullOrEmpty(str))
{
byte[] buf = System.Text.Encoding.UTF8.GetBytes(str);
if (buf != null && buf.Length > 0)
{
stream.Write(buf, 0, buf.Length);
}
}
}finally
{
stream.Close();
stream.Dispose();
}
}
catch (Exception e)
{
#if DEBUG
Debug.LogError(e.ToString());
#endif
}
}
public localDiffZipInfo LoadLocalDiffZipInfo(string fileName)
{
if (string.IsNullOrEmpty(fileName) || !File.Exists(fileName))
{
return(null);
}
try
{
FileStream stream = new FileStream(fileName, FileMode.Open, FileAccess.Read);
try
{
int size = (int)stream.Length;
if (size > 0)
{
byte[] buf = new byte[size];
stream.Read(buf, 0, size);
string str = System.Text.Encoding.UTF8.GetString(buf);
localDiffZipInfo info = JsonMapper.ToObject <localDiffZipInfo>(str);
return(info);
}
} finally
{
stream.Close();
stream.Dispose();
}
} catch (Exception e)
{
#if DEBUG
Debug.LogError(e.ToString());
#endif
}
return(null);
}
private void DownloadDiffZip(DiffApkInfo serverInfo, string zipFileName, string jsonFileName, long offset = 0)
{
var target = ApkUpdateMonitor.GetInstance();
if (offset <= 0)
{
offset = 0;
// 写入localZipInfo到文件
localDiffZipInfo localInfo = new localDiffZipInfo();
localInfo.Name = serverInfo.DiffName;
localInfo.Md5 = serverInfo.DiffZipMd5;
target.SaveLocalDiffZipInfo(jsonFileName, localInfo);
}
Clear();
string url = target.Inter.Get_Http_DiffZipUrl();
if (string.IsNullOrEmpty(url))
{
target.OnError(ApkUpdateState.CheckLocalNewZip, ApkUpdateError.Get_Server_DiffZip_Url_Error);
return;
}
url = string.Format("{0}/{1}.zip", url, serverInfo.DiffZipMd5);
HttpClientFileStream stream = new HttpClientFileStream(zipFileName, offset, 1024 * 4);
m_Http = HttpHelper.OpenUrl <HttpClientFileStream>(url, stream, OnHttpEnd);
}
internal void SaveLocalDiffZipInfo(string fileName, localDiffZipInfo info)
{
m_Jsons.SaveLocalDiffZipInfo(fileName, info);
}
