//Called from editor's CommandLine. Almost same as _Run. Does not throw.
internal static int RunCL_(wnd w, int mode, string script, string[] args, Action <string> resultA)
{
bool wait = 0 != (mode & 1), needResult = 0 != (mode & 2);
using var tr = new _TaskResults();
if (needResult && !tr.Init())
{
return((int)RunResult_.cannotGetResult);
}
var data = Serializer_.Serialize(script, args, tr.pipeName);
int pid = (int)WndCopyData.Send <byte>(w, 101, data, mode);
if (pid == 0)
{
pid--; //RunResult_.failed
}
switch ((RunResult_)pid)
{
case RunResult_.failed:
case RunResult_.notFound:
return(pid);
case RunResult_.deferred: //possible only if !wait
case RunResult_.editorThread: //the script ran sync and already returned. Ignore needResult, as it it auto-detected, not explicitly specified.
return(0);
}
if (wait)
{
using var hProcess = WaitHandle_.FromProcessId(pid, Api.SYNCHRONIZE | Api.PROCESS_QUERY_LIMITED_INFORMATION);
if (hProcess == null)
{
return((int)RunResult_.cannotWait);
}
if (!needResult)
{
hProcess.WaitOne(-1);
}
else if (!tr.WaitAndRead(hProcess, resultA))
{
return((int)RunResult_.cannotWaitGetResult);
}
if (!Api.GetExitCodeProcess(hProcess.SafeWaitHandle.DangerousGetHandle(), out pid))
{
pid = int.MinValue;
}
}
return(pid);
}
#pragma warning restore CS1573 // Parameter has no matching param tag in the XML comment (but other parameters do)
static int _Run(int mode, string script, string[] args, out string resultS, Action <string> resultA = null)
{
resultS = null;
var w = WndMsg_; if (w.Is0)
{
throw new AuException("Editor process not found."); //CONSIDER: run editor program, if installed
}
bool wait = 0 != (mode & 1), needResult = 0 != (mode & 2);
using var tr = new _TaskResults();
if (needResult && !tr.Init())
{
throw new AuException("*get task results");
}
var data = Serializer_.Serialize(script, args, tr.pipeName);
int pid = (int)WndCopyData.Send <byte>(w, 100, data, mode);
if (pid == 0)
{
pid--; //RunResult_.failed
}
switch ((RunResult_)pid)
{
case RunResult_.failed:
return(!wait ? -1 : throw new AuException("*start task"));
case RunResult_.notFound:
throw new FileNotFoundException($"Script '{script}' not found.");
case RunResult_.deferred: //possible only if !wait
case RunResult_.editorThread: //the script ran sync and already returned
return(0);
}
if (wait)
{
using var hProcess = WaitHandle_.FromProcessId(pid, Api.SYNCHRONIZE | Api.PROCESS_QUERY_LIMITED_INFORMATION);
if (hProcess == null)
{
throw new AuException("*wait for task");
}
if (!needResult)
{
hProcess.WaitOne(-1);
}
else if (!tr.WaitAndRead(hProcess, resultA))
{
throw new AuException("*get task result");
}
else if (resultA == null)
{
resultS = tr.ResultString;
}
if (!Api.GetExitCodeProcess(hProcess.SafeWaitHandle.DangerousGetHandle(), out pid))
{
pid = int.MinValue;
}
}
return(pid);
}
/// <summary>
/// Processes command line of this program. Called after partial initialization.
/// Returns true if this instance must exit:
/// 1. If finds previous program instance; then sends the command line to it if need.
/// 2. If incorrect command line.
/// </summary>
public static bool ProgramStarted2(string[] args)
{
string s = null;
int cmd = 0;
if (args.Length > 0)
{
//print.it(args);
for (int i = 0; i < args.Length; i++)
{
if (args[i].Starts('-'))
{
args[i] = args[i].ReplaceAt(0, 1, "/");
}
//if (args[i].Starts('/')) args[i] = args[i].Lower();
}
s = args[0];
if (s.Starts('/'))
{
for (int i = 0; i < args.Length; i++)
{
s = args[i];
switch (s)
{
case "/test":
if (++i < args.Length)
{
TestArg = args[i];
}
break;
case "/v":
StartVisible = true;
break;
default:
dialog.showError("Unknown command line parameter", s);
return(true);
}
}
}
else //one or more files
{
if (args.Length == 1 && FilesModel.IsWorkspaceDirectoryOrZip_ShowDialogOpenImport(s, out cmd))
{
switch (cmd)
{
case 1: WorkspaceDirectory = s; break;
case 2: _importWorkspace = s; break;
default: return(true);
}
}
else
{
cmd = 3;
_importFiles = args;
}
StartVisible = true;
}
}
//single instance
s_mutex = new Mutex(true, "Au.Editor.Mutex.m3gVxcTJN02pDrHiQ00aSQ", out bool createdNew);
if (createdNew)
{
return(false);
}
var w = wnd.findFast(null, script.c_msgWndClassName, true);
if (!w.Is0)
{
w.Send(Api.WM_USER, 0, 1); //auto-creates, shows and activates main window
if (cmd != 0)
{
Thread.Sleep(100);
if (cmd == 3)
{
s = string.Join("\0", args); //import files
}
WndCopyData.Send <char>(w, cmd, s);
}
}
return(true);
}
