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authorJan Dalheimer <jan@dalheimer.de>2014-02-16 12:52:35 +0100
committerJan Dalheimer <jan@dalheimer.de>2014-02-16 12:52:35 +0100
commit9c87bc6c4b99f0c93f2b18039208dcf9f3fb4d79 (patch)
treecac60e920a67584cf90805382db4464c0e23b03e /logic/tools/JVisualVM.cpp
parentf26b7dedad70a46769b4c96122a7615b328a9fbb (diff)
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Restructure
Diffstat (limited to 'logic/tools/JVisualVM.cpp')
-rw-r--r--logic/tools/JVisualVM.cpp74
1 files changed, 74 insertions, 0 deletions
diff --git a/logic/tools/JVisualVM.cpp b/logic/tools/JVisualVM.cpp
new file mode 100644
index 00000000..02938028
--- /dev/null
+++ b/logic/tools/JVisualVM.cpp
@@ -0,0 +1,74 @@
+#include "JVisualVM.h"
+
+#include <QDir>
+#include <QStandardPaths>
+
+#include "settingsobject.h"
+#include "logic/MinecraftProcess.h"
+#include "logic/BaseInstance.h"
+#include "MultiMC.h"
+
+JVisualVM::JVisualVM(BaseInstance *instance, QObject *parent) : BaseProfiler(instance, parent)
+{
+}
+
+void JVisualVM::beginProfilingImpl(MinecraftProcess *process)
+{
+ QProcess *profiler = new QProcess(this);
+ profiler->setArguments(QStringList() << "--openpid" << QString::number(pid(process)));
+ profiler->setProgram(MMC->settings()->get("JVisualVMPath").toString());
+ connect(profiler, &QProcess::started, [this]()
+ { emit readyToLaunch(tr("JVisualVM started")); });
+ connect(profiler,
+ static_cast<void (QProcess::*)(int, QProcess::ExitStatus)>(&QProcess::finished),
+ [this](int exit, QProcess::ExitStatus status)
+ {
+ if (exit != 0 || status == QProcess::CrashExit)
+ {
+ emit abortLaunch(tr("Profiler aborted"));
+ }
+ if (m_profilerProcess)
+ {
+ m_profilerProcess->deleteLater();
+ m_profilerProcess = 0;
+ }
+ });
+ profiler->start();
+ m_profilerProcess = profiler;
+}
+
+void JVisualVMFactory::registerSettings(SettingsObject *settings)
+{
+ QString defaultValue = QStandardPaths::findExecutable("jvisualvm");
+ if (defaultValue.isNull())
+ {
+ defaultValue = QStandardPaths::findExecutable("visualvm");
+ }
+ settings->registerSetting("JVisualVMPath", defaultValue);
+}
+
+BaseExternalTool *JVisualVMFactory::createTool(BaseInstance *instance, QObject *parent)
+{
+ return new JVisualVM(instance, parent);
+}
+
+bool JVisualVMFactory::check(QString *error)
+{
+ return check(MMC->settings()->get("JVisualVMPath").toString(), error);
+}
+
+bool JVisualVMFactory::check(const QString &path, QString *error)
+{
+ if (path.isEmpty())
+ {
+ *error = QObject::tr("Empty path");
+ return false;
+ }
+ QString resolved = QStandardPaths::findExecutable(path);
+ if (resolved.isEmpty() && !QDir::isAbsolutePath(path))
+ {
+ *error = QObject::tr("Invalid path to JVisualVM");
+ return false;
+ }
+ return true;
+}