private void formLogin_Load(object sender, EventArgs e)
{
try
{
string path = Environment.SystemDirectory + "\\drivers\\etc\\hosts";
if (System.IO.File.Exists(path))
{
HostAction hostAction = new HostAction(path);
hostAction.RestoreHosts();
}
else
{
formSelectTicket.hostEnable = false;
MessageBox.Show("没有找到hosts文件,请新建后重新启动本程序以恢复自动切换功能,否则切换功能将不可用.", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
catch (Exception ex) {
formSelectTicket.hostEnable = false;
MessageBox.Show(string.Format("由于加载Hosts文件失败，失败原因：{0}\r\n可能导致软件的IP切换功能无效，如果想启用，请允许程序访问Hosts文件或者去除Hosts文件的保护,然后重新启动本程序", ex.Message), "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
ConfigInfo.readfromfile();
txtName.Text = EncodeAndDecode.DecodeBase64(EncodeAndDecode.DecodeBase64(ConfigInfo.conf.username));
txtPwd.Text = EncodeAndDecode.DecodeBase64(EncodeAndDecode.DecodeBase64(ConfigInfo.conf.password));
IntPtr o = this.Handle;
GetRandCodeImg();
formStyle.ShowForm(this.Handle, 500);
}
private void InitHostPath()
{
try
{
hostAction = new HostAction(Environment.SystemDirectory + "\\drivers\\etc\\hosts");
}
catch
{
hostEnable = false;
}
}
/// <summary>
/// Manages the host helper.
/// </summary>
/// <param name="action">The action.</param>
/// <param name="allRegistrations">All registrations.</param>
/// <returns></returns>
private IEnumerable <ExecutionResult> ManageHostHelper(HostAction action, List <KeyValuePair <string, List <Tuple <IEntity, IEntity, IEntity> > > > allRegistrations)
{
Tuple <IEntity, IEntity, IEntity> selected;
var retval = new List <ExecutionResult>();
var config = (CustomConfigReader)_configuration.Configuration;
var baseAddress = $"http://{Environment.MachineName}:{config.dotNetOptions.hostPort}";
allRegistrations.ForEach(r => {
Parallel.ForEach(r.Value, z => {
try {
selected = InitializeServiceHost(z, baseAddress, out var newHost, out var metadata, out var selectedLibrary);
// Let's see if DynamicHosts already has a ServiceHost for the selected library
var found = DynamicHosts.FirstOrDefault(p => string.Equals(p.Value?.Description?.ConfigurationName?
.Replace("_", "."), metadata.ClassName));
// Should we start listening or stop our ServiceHost?
if (action == HostAction.StartListening)
{
if (found.Key != null && DynamicHosts.ContainsKey(found.Key))
{
DynamicHosts[found.Key].Close();
DynamicHosts[found.Key] = newHost;
}
else
{
DynamicHosts.Add(selectedLibrary, newHost);
}
DynamicHosts[found.Key ?? selectedLibrary].Open();
}
else
{
var key = found.Key ?? selectedLibrary;
if (DynamicHosts.ContainsKey(key))
{
DynamicHosts[key].Close();
DynamicHosts.Remove(key);
}
}
} catch (NullReferenceException e) {
// If Service couldn't be activated we'll remove it from Database. It's most likely due to a method that
// wasn't compiled properly when proxy assembly was produced.
Task.Run(async() => await _dataService.RemoveFaultyService(z));
} catch (InvalidOperationException e) {
// Similar to above (ContractDescription has zero operations)
Task.Run(async() => await _dataService.RemoveFaultyService(z));
} catch (Exception e) {
retval.Add(new ExecutionResult {
LastExceptionIfAny = e
});
}
});
/// <summary>
/// Manages the hosts (starts & stops). If no entity is passed in then it'll load everything
/// as per configuration in database, otherwise it'll load the one that's been specified.
/// </summary>
/// <param name="action">The action.</param>
/// <param name="host">The host.</param>
/// <returns>Collection of errors encountered.</returns>
public IEnumerable <ExecutionResult> ManageHost(HostAction action, IEntity host = null)
{
var retval = new List <ExecutionResult>();
List <KeyValuePair <string, List <Tuple <IEntity, IEntity, IEntity> > > > registration;
try {
// Do we have to process one library or all of them?
var library = host as DynamicLibrary;
var result = _dataService.GetDynamicLibraries(library?.AssemblyName);
if (result.IsSuccess && (registration = (result.Tag as
Dictionary <string, List <Tuple <IEntity, IEntity, IEntity> > >)?.ToList()) != null)
{
retval.AddRange(ManageHostHelper(action, registration));
}
} catch (Exception e) {
retval.Add(new ExecutionResult {
LastExceptionIfAny = e
});
}
return(retval);
}
private void formLogin_Load(object sender, EventArgs e)
{
try
{
string path = Environment.SystemDirectory + "\\drivers\\etc\\hosts";
if (System.IO.File.Exists(path))
{
var hostAction = new HostAction(path);
hostAction.RestoreHosts();
}
else
{
this.btnSwitchServer.Enabled = false;
formSelectTicket.hostEnable = false;
MessageBox.Show("没有找到hosts文件,请新建后重新启动本程序以恢复自动切换功能,否则切换功能将不可用.", "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
}
catch (Exception ex) {
formSelectTicket.hostEnable = false;
MessageBox.Show(string.Format("由于加载Hosts文件失败，失败原因：{0}\r\n可能导致软件的IP切换功能无效，如果想启用，请允许程序访问Hosts文件或者去除Hosts文件的保护,然后重新启动本程序", ex.Message), "警告", MessageBoxButtons.OK, MessageBoxIcon.Warning);
}
GetAutoCompleteSource();
if (_nameSource != null)
{
cboName.Items.AddRange(_nameSource);
}
var dc = new DesCryption();
cboName.Text = ConfigInfo.conf.username;
if (cboName.Text != string.Empty)
{
txtPwd.Text = dc.DecryptString(ConfigInfo.conf.password, ConfigInfo.conf.username);
}
}
public HostAction GetHostAction()
{
HostAction action = HostAction.ShowUsage;
if (_args == null || _args.Length == 0)
{
action = HostAction.RunWinService;
}
else if (_args.Length > 1)
{
action = HostAction.ShowUsage;
}
else
{
string argument = _args[0];
if (argument == "-i") // install
{
action = HostAction.InstallWinService;
}
else if (argument == "-u") // uninstall
{
action = HostAction.UninstallWinService;
}
else if (argument == "-console")
{
action = HostAction.RunConsole;
}
else if (argument == "-daemon")
{
action = HostAction.RunLinuxDaemon;
}
}
return(action);
}
