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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the Qt VS Tools.
**
** $QT_BEGIN_LICENSE:GPL-EXCEPT$
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
** $QT_END_LICENSE$
**
****************************************************************************/
using System;
using System.ComponentModel;
using System.Diagnostics;
using System.IO;
using System.Text;
using System.Threading;
namespace QtProjectLib
{
class QMake
{
public delegate void ProcessEventHandler();
public event ProcessEventHandler CloseEvent;
public delegate void ProcessEventHandlerArg(string data);
public event ProcessEventHandlerArg PaneMessageDataEvent;
private string file;
protected int errorValue;
private EnvDTE.DTE dteObject;
private bool recursive;
protected Process qmakeProcess;
protected VersionInformation qtVersionInformation;
protected static int stdOutputLines;
protected static int errOutputLines;
protected static StringBuilder stdOutput;
protected static StringBuilder errOutput;
public int ErrorValue
{
get { return errorValue; }
}
public QMake(EnvDTE.DTE dte, string fileName, bool recursiveRun, VersionInformation vi)
{
dteObject = dte;
file = fileName;
recursive = recursiveRun;
qtVersionInformation = vi;
}
public void RunQMake()
{
var fi = new FileInfo(file);
var vcproj = HelperFunctions.RemoveFileNameExtension(fi) + ".vcxproj";
var qmakeArgs = "-tp vc \"" + fi.Name + "\" ";
if (recursive)
qmakeArgs += "-recursive";
else
qmakeArgs += "-o \"" + vcproj + "\"";
qmakeArgs += @" QMAKE_INCDIR_QT=$(QTDIR)\include ";
qmakeArgs += @"QMAKE_LIBDIR=$(QTDIR)\lib "
+ @"QMAKE_MOC=$(QTDIR)\bin\moc.exe "
+ @"QMAKE_QMAKE=$(QTDIR)\bin\qmake.exe";
qmakeProcess = CreateQmakeProcess(qmakeArgs, qtVersionInformation.qtDir + "\\bin\\qmake", fi.DirectoryName);
if (!HelperFunctions.SetVCVars(qmakeProcess.StartInfo))
InvokeExternalTarget(PaneMessageDataEvent, "--- (Import): Error setting VC vars");
// We must set the QTDIR environment variable, because we're clearing QMAKE_LIBDIR_QT above.
// If we do not set this, the Qt libraries will be QtCored.lib instead of QtCore4d.lib even
// for shared builds.
qmakeProcess.StartInfo.EnvironmentVariables["QTDIR"] = qtVersionInformation.qtDir;
try {
InvokeExternalTarget(PaneMessageDataEvent, "--- (qmake) : Using: " + qmakeProcess.StartInfo.FileName);
InvokeExternalTarget(PaneMessageDataEvent, "--- (qmake) : Working Directory: " + qmakeProcess.StartInfo.WorkingDirectory);
InvokeExternalTarget(PaneMessageDataEvent, "--- (qmake) : Arguments: "
+ qmakeProcess.StartInfo.Arguments
+ Environment.NewLine);
if (qmakeProcess.StartInfo.EnvironmentVariables.ContainsKey("QMAKESPEC")) {
var qmakeSpec = qmakeProcess.StartInfo.EnvironmentVariables["QMAKESPEC"];
if (qmakeSpec != qtVersionInformation.QMakeSpecDirectory) {
InvokeExternalTarget(PaneMessageDataEvent, "--- (qmake) : Environment "
+ "variable QMAKESPEC overwriting Qt version QMAKESPEC.");
InvokeExternalTarget(PaneMessageDataEvent, "--- (qmake) : Qt version "
+ "QMAKESPEC: " + qtVersionInformation.QMakeSpecDirectory);
InvokeExternalTarget(PaneMessageDataEvent, "--- (qmake) : Environment "
+ "variable QMAKESPEC: " + qmakeSpec + Environment.NewLine);
}
}
if (qmakeProcess.Start()) {
errOutput = new StringBuilder();
errOutputLines = 0;
stdOutput = new StringBuilder();
stdOutputLines = 0;
var errorThread = new Thread(ReadStandardError);
var outputThread = new Thread(ReadStandardOutput);
errorThread.Start();
outputThread.Start();
qmakeProcess.WaitForExit();
errorThread.Join();
outputThread.Join();
errorValue = qmakeProcess.ExitCode;
if (stdOutputLines > 0) {
InvokeExternalTarget(PaneMessageDataEvent, stdOutput.ToString());
InvokeExternalTarget(PaneMessageDataEvent, "--- (Import): Success: " + stdOutputLines);
}
if (errOutputLines > 0) {
InvokeExternalTarget(PaneMessageDataEvent, errOutput.ToString());
InvokeExternalTarget(PaneMessageDataEvent, "--- (Import): Error(s): " + errOutputLines);
}
}
InvokeExternalTarget(PaneMessageDataEvent, "--- (qmake) : Exit Code: " + errorValue + Environment.NewLine);
qmakeProcess.Close();
} catch (Exception e) {
qmakeProcess = null;
InvokeExternalTarget(PaneMessageDataEvent, e.Message);
errorValue = -1;
} finally {
InvokeExternalTarget(CloseEvent);
Messages.ActivateMessagePane();
}
}
protected Process CreateQmakeProcess(string qmakeArgs, string filename, string workingDir)
{
var qmakeProcess = new Process();
qmakeProcess.StartInfo.CreateNoWindow = true;
qmakeProcess.StartInfo.UseShellExecute = false;
qmakeProcess.StartInfo.RedirectStandardError = true;
qmakeProcess.StartInfo.RedirectStandardOutput = true;
qmakeProcess.StartInfo.Arguments = qmakeArgs;
qmakeProcess.StartInfo.FileName = filename;
qmakeProcess.StartInfo.WorkingDirectory = workingDir;
return qmakeProcess;
}
protected static void InvokeExternalTarget(Delegate dlg, params object[] objList)
{
try {
// make sure there are delegates assigned...
var invocationList = dlg.GetInvocationList();
// we can only call one delegate at the time...
foreach (var singleDelegate in invocationList) {
var synchronizeTarget = singleDelegate.Target as ISynchronizeInvoke;
if (synchronizeTarget == null)
singleDelegate.DynamicInvoke(objList);
else
synchronizeTarget.BeginInvoke(singleDelegate, objList);
}
} catch { }
}
protected void ReadStandardError()
{
if (qmakeProcess == null)
return;
string error;
while ((error = qmakeProcess.StandardError.ReadLine()) != null) {
errOutputLines++;
errOutput.Append("[" + errOutputLines + "] - " + error.Trim() + "\n");
}
}
protected void ReadStandardOutput()
{
if (qmakeProcess == null)
return;
string output;
while ((output = qmakeProcess.StandardOutput.ReadLine()) != null) {
stdOutputLines++;
stdOutput.Append("[" + stdOutputLines + "] - " + output.Trim() + "\n");
}
}
}
}
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