PrismLauncher/api/logic/java/JavaChecker.h
Petr Mrázek c4ec6bc0f5 NOISSUE polish the java setup wizard page
* Added a button to check why Java failed
* It will now avoid automatically scanning binaries that do not have 'java' in their filename
* Fixed some crashes related to running too many Java checks (it only does one at a time now)
* It can now distinguish between more Java failure states (not there at all, crashing, returning nonsense)
* Changed '...' button to Browse button to match the wizard page subtitle
* Changing minimum and maximum memory will no longer trigger a java check twice
2017-01-07 06:52:09 +01:00

61 lines
1.1 KiB
C++

#pragma once
#include <QProcess>
#include <QTimer>
#include <memory>
#include "multimc_logic_export.h"
#include "JavaVersion.h"
class JavaChecker;
struct MULTIMC_LOGIC_EXPORT JavaCheckResult
{
QString path;
QString mojangPlatform;
QString realPlatform;
JavaVersion javaVersion;
QString outLog;
QString errorLog;
bool is_64bit = false;
int id;
enum class Validity
{
Errored,
ReturnedInvalidData,
Valid
} validity = Validity::Errored;
};
typedef std::shared_ptr<QProcess> QProcessPtr;
typedef std::shared_ptr<JavaChecker> JavaCheckerPtr;
class MULTIMC_LOGIC_EXPORT JavaChecker : public QObject
{
Q_OBJECT
public:
explicit JavaChecker(QObject *parent = 0);
void performCheck();
QString m_path;
QString m_args;
int m_id = 0;
int m_minMem = 0;
int m_maxMem = 0;
int m_permGen = 64;
signals:
void checkFinished(JavaCheckResult result);
private:
QProcessPtr process;
QTimer killTimer;
QString m_stdout;
QString m_stderr;
public
slots:
void timeout();
void finished(int exitcode, QProcess::ExitStatus);
void error(QProcess::ProcessError);
void stdoutReady();
void stderrReady();
};