private static bool UpdateApplicable(UpdateInfo ui, bool autoCheck)
{
if (ui.AvailableVersion.CompareTo(Version.CurrentVersion) <= 0)
return false;
if (ui.Reset && ui.AvailableVersion.CompareTo(pgmSettings.AULastIgnoredVsn) != 0)
pgmSettings.AULastIgnoredVsn = Version.CurrentVersion;
if (autoCheck && ui.AvailableVersion.CompareTo(pgmSettings.AULastIgnoredVsn) <= 0)
return false;
return true;
}
public static bool GetUpdate(bool autoCheck)
{
UpdateInfo ui = null;
string ini = PortableSettingsProvider.GetApplicationIniFile("Update");
if (!File.Exists(ini))
{
CopyableMessageBox.Show(
"Problem checking for update" + (autoCheck ? " - will try again later" : "") + "\n"
+ ini + " - not found"
, PortableSettingsProvider.ExecutableName + " AutoUpdate"
, CopyableMessageBoxButtons.OK
, CopyableMessageBoxIcon.Error);
return(true);
}
try
{
string url = new StreamReader(ini).ReadLine();
if (url == null)
{
throw new IOException(ini + " - failed to read url");
}
url = url.Trim();
try
{
using (S4PIDemoFE.Splash splash = new S4PIDemoFE.Splash("Checking for updates..."))
{
splash.Show();
Application.DoEvents();
ui = new UpdateInfo(url);
}
}
catch (System.Net.WebException we)
{
if (we != null)
{
CopyableMessageBox.Show(
"Problem checking for update" + (autoCheck ? " - will try again later" : "") + "\n"
+ (we.Response != null ? "\nURL: " + we.Response.ResponseUri : "")
+ "\n" + we.Message
, PortableSettingsProvider.ExecutableName + " AutoUpdate"
, CopyableMessageBoxButtons.OK
, CopyableMessageBoxIcon.Error);
return(true);
}
}
}
catch (IOException ioe)
{
CopyableMessageBox.Show(
"Problem checking for update" + (autoCheck ? " - will try again later" : "") + "\n"
+ ioe.Message
, PortableSettingsProvider.ExecutableName + " AutoUpdate"
, CopyableMessageBoxButtons.OK
, CopyableMessageBoxIcon.Error);
return(true);
}
if (UpdateApplicable(ui, autoCheck))
{
int dr = CopyableMessageBox.Show(
String.Format("{0}\n{3}\n\nCurrent version: {1}\nAvailable version: {2}",
ui.Message, Version.CurrentVersion, ui.AvailableVersion, ui.UpdateURL)
, PortableSettingsProvider.ExecutableName + " update available"
, CopyableMessageBoxIcon.Question
, new List <string>(new string[] { "&Visit link", "&Later", "&Skip version", }), 1, 2
);
switch (dr)
{
case 0: System.Diagnostics.Process.Start(ui.UpdateURL); break;
case 2: pgmSettings.AULastIgnoredVsn = ui.AvailableVersion; pgmSettings.Save(); break;
}
return(true);
}
return(false);
}
public static bool GetUpdate(bool autoCheck)
{
UpdateInfo ui = null;
string ini = PortableSettingsProvider.GetApplicationIniFile("Update");
if (!File.Exists(ini))
{
CopyableMessageBox.Show(
"Problem checking for update" + (autoCheck ? " - will try again later" : "") + "\n"
+ ini + " - not found"
, PortableSettingsProvider.ExecutableName + " AutoUpdate"
, CopyableMessageBoxButtons.OK
, CopyableMessageBoxIcon.Error);
return true;
}
try
{
string url = new StreamReader(ini).ReadLine();
if (url == null)
throw new IOException(ini + " - failed to read url");
url = url.Trim();
try
{
using (ObjectCloner.Splash splash = new ObjectCloner.Splash("Checking for updates..."))
{
splash.Show();
Application.DoEvents();
ui = new UpdateInfo(url);
}
}
catch (System.Net.WebException we)
{
if (we != null)
{
CopyableMessageBox.Show(
"Problem checking for update" + (autoCheck ? " - will try again later" : "") + "\n"
+ (we.Response != null ? "\nURL: " + we.Response.ResponseUri : "")
+ "\n" + we.Message
, PortableSettingsProvider.ExecutableName + " AutoUpdate"
, CopyableMessageBoxButtons.OK
, CopyableMessageBoxIcon.Error);
return true;
}
}
}
catch (IOException ioe)
{
CopyableMessageBox.Show(
"Problem checking for update" + (autoCheck ? " - will try again later" : "") + "\n"
+ ioe.Message
, PortableSettingsProvider.ExecutableName + " AutoUpdate"
, CopyableMessageBoxButtons.OK
, CopyableMessageBoxIcon.Error);
return true;
}
if (UpdateApplicable(ui, autoCheck))
{
int dr = CopyableMessageBox.Show(
String.Format("{0}\n{3}\n\nCurrent version: {1}\nAvailable version: {2}",
ui.Message, Version.CurrentVersion, ui.AvailableVersion, ui.UpdateURL)
, PortableSettingsProvider.ExecutableName + " update available"
, CopyableMessageBoxIcon.Question
, new List<string>(new string[] { "&Visit link", "&Later", "&Skip version", }), 1, 2
);
switch (dr)
{
case 0: System.Diagnostics.Process.Start(ui.UpdateURL); break;
case 2: pgmSettings.AULastIgnoredVsn = ui.AvailableVersion; pgmSettings.Save(); break;
}
return true;
}
return false;
}
public void UpdateFileList()
{
var configPath = AppDomain.CurrentDomain.BaseDirectory + configName;
if (!File.Exists(configPath))
{
MessageBox.Show("获取更新配置失败", "提示", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
var info = convert.Deserialize <UpdateInfo>(File.ReadAllText(configPath));
File.Delete(configPath);
var localPath = Application.StartupPath;
var q = from file in Directory.GetFiles(localPath, "*.*", SearchOption.AllDirectories)
join fileNew in info.FileList
on new
{
Path = Path.GetDirectoryName(file).Replace(localPath, ""),
Name = Path.GetFileName(file),
MD5 = GetMD5HashFromFile(file)
} equals new
{
Path = fileNew.Path,
Name = fileNew.Name,
MD5 = fileNew.MD5
}
select fileNew.ID;
info.FileList.RemoveAll(m => q.Contains(m.ID));
foreach (var fileItem in info.FileList)
{
var item = this.lvUpdate.Items.Add(fileItem.ID, fileItem.Name, -1);
item.SubItems.Add(FormatFileSize(fileItem.Size));
item.SubItems.Add(fileItem.MD5);
item.SubItems.Add("0");
item.SubItems.Add("").Tag = fileItem.Size;
}
new Thread(obj =>
{
UpdateInfo tInfo = obj as UpdateInfo;
foreach (var fileItem in info.FileList)
{
this.lvUpdate.Invoke(this.actFocus, fileItem.ID);
currentFileID = fileItem.ID;
currentCount = 0;
var result = false;
if (fileItem.Name == "AutoUpdate.exe")
{
result = this.Download(tInfo.UpdatePath + fileItem.Path, fileItem.Name, fileItem.Path, "AutoUpdate.exe.tmp");
}
else
{
result = this.Download(tInfo.UpdatePath + fileItem.Path, fileItem.Name, fileItem.Path, fileItem.Name);
}
this.lvUpdate.Invoke(this.actUpdate, fileItem.ID, result);
}
Configuration config = ConfigurationManager.OpenExeConfiguration(ConfigurationUserLevel.None);
config.AppSettings.Settings["UpdateTime"].Value = this.dtLastUpdateTime.ToString("yyyy-MM-dd HH:mm:ss");
config.Save(ConfigurationSaveMode.Modified);
this.Invoke(new Action(() => { this.Close(); }));
})
{
IsBackground = true
}.Start(info);
}
