LazSwitchHosts/lazswitchhosts.lpr at master · Lofanmi/LazSwitchHosts · GitHub

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program lazswitchhosts;

{$mode objfpc}{$H+}

uses
  {$IFDEF UNIX}
  cthreads,
  {$ENDIF}
  Interfaces, SysUtils,
  Forms, Dialogs, unitmain, unitutils;

var
  EnvValue: string;

{$R *.res}

begin
  ConfigSwitchHostsDir := GetHomeDir + DirectorySeparator + '.SwitchHosts';
  SystemHostsFilename := EtcHostsFilename;
  EnvValue := GetEnvironmentVariable('LAZ_SWITCHHOSTSDIR');
  if EnvValue <> '' then
    ConfigSwitchHostsDir := EnvValue;
  EnvValue := GetEnvironmentVariable('LAZ_HOSTSFILENAME');
  if EnvValue <> '' then
    SystemHostsFilename := EnvValue;
  if not AcquireSingleInstanceLock then
  begin
    ShowMessage('LazSwitchHosts 已经在运行中');
    Halt;
  end;
  RequireDerivedFormResource := True;
  Application.Scaled:=True;
  {$PUSH}{$WARN 5044 OFF}
  Application.MainFormOnTaskbar := True;
  {$POP}
  Application.Initialize;
  Application.CreateForm(TFormMain, FormMain);
  Application.Run;
end.