************************************************************/
-#include <qpixmap.h>
-//#include <qwindow.h>
#include <QtGui/QApplication>
#include <QtGui/QMainWindow>
-//#include <qframe.h>
-//#include <qmlined.h>
-//#include <qpainter.h>
#include <QtGui/QTextEdit>
-#include <qcolor.h>
-#include <qbrush.h>
#include <QtGui/QMenuBar>
-//#include <qmenubar.h>
-//#include <qpopmenu.h>
-#include <qfont.h>
#include <QtGui/QMessageBox>
-//#include <qmsgbox.h>
-//#include <qfiledlg.h>
#include <QtGui/QFileDialog>
#include <QtGui/QDialog>
-//#include <qtabdlg.h>
#include <qstring.h>
-#include <qrect.h>
-//#include <qdialog.h>
-//#include <qbttngrp.h>
#include <QtGui/QLabel>
#include <QtGui/QLineEdit>
#include <QtGui/QPushButton>
#include <QtGui/QRadioButton>
#include <QtGui/QGroupBox>
#include <QtGui/QVBoxLayout>
-//#include <qlined.h>
-//#include <qlistbox.h>
-//#include <qpushbt.h>
-//#include <qradiobt.h>
-//#include <qlist.h>
#include <QtCore/QList>
#include <QtGui/QListWidget>
#include <qfile.h>
#include <qcursor.h>
-//#include <qcombo.h>
-//#include <qsocknot.h>
#include <QtCore/QSocketNotifier>
+#include <QtGui/QCloseEvent>
#include <qdir.h>
-#include <qwindowsstyle.h>
#include <stdio.h>
#include <stdlib.h>
#include <fcntl.h>
#include "genint1.h"
-#include "comm.h"
#include "socu.h"
#include <netinet/in.h>
#include <libconfig.h>
+#include "kernel.h"
+#include "send-message.h"
+#include "kill-interpreter.h"
+
/* File resides in top directory (where are Makefiles)*/
#include "../../config.h"
-#define GPATH "loggr"
-#define IPATH "logi"
-#define NPATH "logn"
-#define REMOTE_PATH "REMOTE"
-#define MAXINTERP 20
-#define MAXINSTANCES 256
-
-
-#define MESG_COL 0
-#define WARN_COL 1
-#define NORM_COL 2
-
char CharLine[25] = "________________________";
char myargs[5][255];
-/**
- * Interpreter slot
- */
-class InterpEntry {
-public:
- /** Interpreter identifier */
- int ID;
- /** Defines if interpreter is remote or not */
- bool remote;
- /* Program name */
- char fullname[255];
- char shortname[255];
-
- /* Socket */
- int sock;
- QSocketNotifier *notify;
- /* IDs of my remote INT modules */
- int RInstances[MAXINSTANCES];
- /* Parent interpreter info */
- ctx_struct p_ctx;
-};
-
-/**
- * Connection slot
- */
-class ConnectEntry {
-public:
- char addr[256];
-
- ConnectEntry(char *s) {
- strcpy(addr, s);
- };
-};
-
-QApplication *app;
-
-/**
- * Kernel class
- */
-class QKernel : public QMainWindow {
- Q_OBJECT
-public:
- QTextEdit *desktop;
- QMenuBar *bar;
- QMenu *programMenu;
- QMenu *machineMenu;
- QMenu *toolsMenu;
- char progdir[256];
- int NodeNumber;
- int ConType;
-
- QKernel();
-
- virtual void resizeEvent(QResizeEvent *ev);
-
- void WriteMessage(char* msg);
- void InitMessage();
-
-public slots:
- void n_impl();
- void Run_Prog();
- void Edit();
- void Help();
- void SetOptions();
- void AddAddress();
- void DelAddress();
- void LockConsole();
- void UnlockConsole();
- void MessageToNode();
- void QuitProc();
- void NetMessage();
- void IntMessage(int);
- void KillInterpreter();
- void Disconnect();
- void SetMessages();
- void Connect();
- void Info();
-
-protected:
- virtual void closeEvent (QCloseEvent * e);
-
-private:
- QList<InterpEntry*> Interpreters;
- QList<ConnectEntry*> ConnectList;
- QListWidget *connections;
-
- /**
- * number of working interpreters
- */
- int Tasks;
-
- /**
- * number of connected VLPs
- */
- int ActiveConnections;
- bool LOCKED;
- bool synchro;
- bool wait_for_info;
- char LockPasswd[25];
- QAction * lockid;
- QAction * unlockid;
- QAction * qid;
- QAction * cwid;
- QAction * optid;
- QAction * prid;
- QAction * mid;
- QAction * msgid;
- QAction * toolsid;
- QAction * hid;
-
- int net_sock;
- int freeINTid;
- QSocketNotifier *Net_Notify;
- char HomeDir[255];
- bool info_messages;
-
- void LoadConfig(char *);
- void RunGraphModule(char*);
- void RunNetModule();
- InterpEntry *findINTbySocket(int);
- InterpEntry *findINTbyID(int);
- InterpEntry *RunIntModule(char *ss, int r);
- void RemoteInstance(InterpEntry*, int);
- void CloseInstances(InterpEntry*);
-};
+//QApplication *app;
/**
* Event invoked on program close.
*/
void QKernel::closeEvent(QCloseEvent * e)
{
- QuitProc();
+ e->ignore();
+
+ if (!LOCKED) {
+ QuitProc();
+ }
+}
+
+void QKernel::setLocked(bool locked)
+{
+ LOCKED = locked;
+
+ actionExecute->setDisabled(locked);
+ actionKill->setDisabled(locked);
+ actionConnect->setDisabled(locked);
+ actionDisconnect->setDisabled(locked);
+ actionInfo_messages->setDisabled(locked);
+ actionMessage->setDisabled(locked);
+
+ /* Enable only menu entry for unlocking */
+ actionEditor->setDisabled(locked);
+ actionOptions->setDisabled(locked);
+ actionLock_Console->setDisabled(locked);
+ actionUnlock_console->setEnabled(locked);
}
/**
* Kernel program constructor.
* Prepares everything to work.
*/
-QKernel::QKernel()
+QKernel::QKernel(QWidget *parent)
+ : QMainWindow(parent)
{
-// QFont f("Helvetica", 10, QFont::Bold);
-// QFont f1("Helvetica", 10, QFont::Normal);
-// QFont f2("Times Roman", 10, QFont::Normal);
+ setupUi(this);
+
QDir q(REMOTE_PATH);
char ss[255];
wait_for_info = FALSE;
setWindowTitle(PACKAGE_NAME);
-// setBackgroundColor(white);
-
-// bar = new QMenuBar(this);
-// bar->setFont(f);
-// p = new QPopupMenu();
- QMenu * programMenu = NULL;
-// p->setFont(f2);
- programMenu = menuBar()->addMenu("&Program");
-// prid = bar->insertItem("&Program", p);
- programMenu->addAction("Execute", this, SLOT(Run_Prog()));
- programMenu->addAction("Kill", this, SLOT(KillInterpreter()));
-
-// mid = bar->insertItem("&Machine", p1);
- machineMenu = menuBar()->addMenu("&Machine");
-// p1 = new QPopupMenu();
- machineMenu->addAction("Message", this, SLOT(MessageToNode()));
- machineMenu->addSeparator();
- machineMenu->addAction("Connect", this, SLOT(Connect()));
- machineMenu->addAction("Disconnect", this, SLOT(Disconnect()));
- machineMenu->addAction("Info", this, SLOT(Info()));
-// machineMenu->setFont(f);
-
-// toolsid = bar->insertItem("&Tools", p2);
-
-// p2 = new QPopupMenu();
- toolsMenu = menuBar()->addMenu("&Tools");
- cwid = toolsMenu->addAction("Editor", this, SLOT(Edit()));
- hid = toolsMenu->addAction("Help", this, SLOT(Help()));
- toolsMenu->addSeparator();
- optid = toolsMenu->addAction("Options", this, SLOT(SetOptions()));
- msgid = toolsMenu->addAction("Info messages", this, SLOT(SetMessages()));
- msgid->setCheckable(TRUE);
- msgid->setChecked(TRUE);
-// toolsMenu->setItemChecked(msgid, TRUE);
- toolsMenu->addSeparator();
- lockid = toolsMenu->addAction("Lock console", this, SLOT(LockConsole()));
- unlockid = toolsMenu->addAction("Unlock console", this,
- SLOT(UnlockConsole()));
-// toolsMenu->setItemEnabled(unlockid, FALSE);
- unlockid->setDisabled(TRUE);
LOCKED = FALSE;
-// p2->setFont(f);
-
- qid = menuBar()->addAction("&Quit", this, SLOT(QuitProc()));
-// p->setFont(f);
-
- desktop = new QTextEdit(this);
-// desktop->setAutoUpdate(TRUE);
- desktop->setReadOnly(TRUE);
-// desktop->setFont(f1);
- QVBoxLayout * layout = new QVBoxLayout();
- layout->setContentsMargins (3, 0, 3, 0);
- layout->addWidget(desktop);
-// layout->addWidget(msg);
- QWidget *window = new QWidget();
- window->setLayout(layout);
- setCentralWidget(window);
-
- resize(400, 200);
Tasks = 0;
freeINTid = 1;
ActiveConnections = 0;
connect(Net_Notify, SIGNAL(activated(int)), this, SLOT(NetMessage()));
}
-/**
- * Event invoked on resizing kernel application window.
- * @copydoc QWidget::resizeEvent(QResizeEvent*)
- */
-void QKernel::resizeEvent(QResizeEvent *ev)
-{
-// QFrame::resizeEvent(ev);
-// if (desktop)
-// desktop->setGeometry(0, bar->height(), width(),
-// height() - bar->height());
-}
-
/**
* Displays window with information about not implemented functionality.
*/
config_error_line(&cfg));
config_destroy(&cfg);
fclose(file);
- exit(3);/* from original code. */
+ exit(3);
}
setting = config_lookup(&cfg, "node_number");
* Executes program.
* Additional window id displayed to set which code to execute.
*/
-void QKernel::Run_Prog()
+void QKernel::on_actionExecute_triggered()
{
int i;
QString s = QFileDialog::getOpenFileName(this, "Execute", progdir, "*.log");
/**
* Invokes editor program
*/
-void QKernel::Edit()
+void QKernel::on_actionEditor_triggered()
{
char cmd[255];
sprintf(cmd, "%s/modules/logedit %s %s %s %s %s %s &", HomeDir, HomeDir,
/**
* Invokes help program
*/
-void QKernel::Help()
+void QKernel::on_actionHelp_triggered()
{
char cmd[255];
- sprintf(cmd, "%s/modules/loghelp %s/doc %s %s %s %s %s &", HomeDir,
+ sprintf(cmd, "%s/modules/loghelp %s/doc %s %s %s %s %s &", HomeDir,
HomeDir, myargs[0], myargs[1], myargs[2], myargs[3], myargs[4]);
system(cmd);
}
{
char cmd[255];
- sprintf(cmd, "%s/modules/loggraph %s %s %s %s %s %s", HomeDir, sk,
- myargs[0], myargs[1], myargs[2], myargs[3], myargs[4]);
- strcat(cmd, " &");
+ sprintf(cmd, "%s/modules/loggraph %s %s %s %s %s %s &", HomeDir,
+ sk, myargs[0], myargs[1], myargs[2], myargs[3], myargs[4]);
if (system(cmd) != 0)
WriteMessage("Cannot connect GRAPH resources");
int len, on;
int sock;
char cmd[255];
- sprintf(cmd, "%s/modules/lognet %s %s %s %s %s %s", HomeDir, NPATH,
- myargs[0], myargs[1], myargs[2], myargs[3], myargs[4]);
- strcat(cmd, " &");
+ sprintf(cmd, "%s/modules/lognet %s %s %s %s %s %s &", HomeDir,
+ NPATH, myargs[0], myargs[1], myargs[2], myargs[3], myargs[4]);
/* -------- socket for NET module -------- */
unlink(NPATH);
* Connects to the specified address
* Additional window is displayed to connect to the specified address
*/
-void QKernel::Connect()
+void QKernel::on_actionConnect_triggered()
{
QDialog d(this, Qt::Dialog);
QLabel lab("IP Address:", &d);
QPushButton cb("", &d);
MESSAGE m;
-// d.setFont(QFont("Helvetica", 12, QFont::Bold));
ob.setGeometry(30, 60, 80, 30);
ob.setText("Ok");
ob.setDefault(TRUE);
/**
* Disconnects from virtual machine
*/
-void QKernel::Disconnect()
+void QKernel::on_actionDisconnect_triggered()
{
MESSAGE msg;
{
MESSAGE msg;
- if (QMessageBox::question(this, "Close VLP", "Terminate VLP ?",
- QMessageBox::Yes, QMessageBox::No, 0) == QMessageBox::No) {
+ QMessageBox::StandardButton response;
+ response = QMessageBox::question(this, "Close VLP", "Terminate VLP ?",
+ QMessageBox::Ok | QMessageBox::Cancel);
+
+
+ if (response == QMessageBox::Cancel) {
return;
}
-
- if (!LOCKED) {
- /*
- msg.msg_type = MSG_NET;
- msg.param.pword[0] = NET_DISCONNECT;
- write(net_sock, &msg, sizeof(MESSAGE));*/
- delete Net_Notify;
-
- msg.msg_type = MSG_NET;
- msg.param.pword[0] = NET_EXIT;
- write(net_sock, &msg, sizeof(MESSAGE));
- /* ::close(net_sock);*/
- app->quit();
- }
+ /*
+ msg.msg_type = MSG_NET;
+ msg.param.pword[0] = NET_DISCONNECT;
+ write(net_sock, &msg, sizeof(MESSAGE));*/
+ delete Net_Notify;
+
+ msg.msg_type = MSG_NET;
+ msg.param.pword[0] = NET_EXIT;
+ write(net_sock, &msg, sizeof(MESSAGE));
+ /* ::close(net_sock);*/
+ QApplication::instance()->quit();
}
/**
* Additional window is displayed to set Node Number of node where send message,
* and textfield to enter message.
*/
-void QKernel::MessageToNode()
+void QKernel::on_actionMessage_triggered()
{
- QDialog *dlg;
- QLineEdit *nodenr;
MESSAGE m;
-
- dlg = new QDialog(this, Qt::Dialog);
- dlg->setWindowTitle("Send message to node");
-
- nodenr = new QLineEdit("number", dlg);
- nodenr->setGeometry(90, 10, 50, 30);
- nodenr->setText("");
-
- QLabel *tmpQLabel;
- tmpQLabel = new QLabel("Node number:", dlg);
- tmpQLabel->setGeometry(10, 10, 77, 30);
-
- tmpQLabel = new QLabel("Message:", dlg);
- tmpQLabel->setGeometry(10, 50, 70, 30);
-
- QLineEdit *msg;
- msg = new QLineEdit("", dlg);
- msg->setGeometry(80, 60, 330, 30);
-
- QPushButton *ob;
- ob = new QPushButton("Send", dlg);
- ob->setGeometry(230, 10, 80, 30);
- ob->setDefault(TRUE);
-
- QPushButton *cb;
- cb = new QPushButton("Cancel", dlg);
- cb->setGeometry(330, 10, 80, 30);
- dlg->resize(430, 110);
- connect(ob, SIGNAL(clicked()), dlg, SLOT(accept()));
- connect(cb, SIGNAL(clicked()), dlg, SLOT(reject()));
+ SendMessageDialog *dlg;
+ dlg = new SendMessageDialog(this, Qt::Dialog);
if (dlg->exec()) {
m.msg_type = MSG_NET;
m.param.pword[0] = NET_PROPAGATE;
m.param.pword[1] = MSG_VLP;
m.param.pword[2] = NodeNumber;
- m.param.pword[4] = atoi(nodenr->text().toAscii().data());
+ m.param.pword[4] = dlg->getNodeNumber();
m.param.pword[6] = VLP_WRITE;
- strcpy(m.param.pstr, msg->text().toAscii().data());
+ strcpy(m.param.pstr, dlg->getMessage().toAscii().data());
write(net_sock, &m, sizeof(MESSAGE));
}
}
* Additional window is displayed to get ID of interpreter which should be
* killed.
*/
-void QKernel::KillInterpreter()
+void QKernel::on_actionKill_triggered()
{
- QDialog *dlg;
- QLineEdit *nodenr;
MESSAGE m;
InterpEntry *pom;
+ KillInterpreterDialog *dlg;
- dlg = new QDialog(this, Qt::Dialog);
- dlg->setWindowTitle("Kill interpreter");
-
- nodenr = new QLineEdit("", dlg);
- nodenr->setGeometry(90, 10, 50, 30);
-
- QLabel * tmpQLabel = new QLabel("Interp. ID:", dlg);
- tmpQLabel->setGeometry(10, 10, 77, 30);
-
- QPushButton * ob = new QPushButton("Kill", dlg);
- ob->setGeometry( 160, 10, 80, 30);
- ob->setDefault(TRUE);
-
- QPushButton * cb = new QPushButton("Cancel", dlg);
- cb->setGeometry(260, 10, 80, 30);
- dlg->resize(360, 50);
-
- connect(ob, SIGNAL(clicked()), dlg, SLOT(accept()));
- connect(cb, SIGNAL(clicked()), dlg, SLOT(reject()));
+ dlg = new KillInterpreterDialog(this, Qt::Dialog);
if (dlg->exec()) {
m.msg_type = MSG_INT;
m.param.pword[0] = INT_KILL;
- pom = findINTbyID(atoi(nodenr->text().toAscii().data()));
+ pom = findINTbyID(dlg->getNodeNumber());
if (pom != NULL) {
if (!(pom->remote))
write(pom->sock, &m, sizeof(MESSAGE));
case MSG_INT:
/* pom = find_link_by_ID(msg.param.pword[5]);
msg.msg_type = MSG_NET;
- msg.param.pword[0] = NET_PROPAGATE;
+ msg.param.pword[0] = NET_PROPAGATE;
send_int(pom, &msg);*/
break;
case MSG_VLP:
WriteMessage("Instance not found");
}
break;
- } /* VLP switch */
+ } /* VLP switch */
}/* switch */
break;
case NET_CONNECTIONS:
desktop->setReadOnly(FALSE);
desktop->append(msg);
desktop->setReadOnly(TRUE);
-// desktop->setCursorPosition(desktop->blockCount(), 1);
+
QTextCursor tmpCursor = desktop->textCursor();
tmpCursor.movePosition(QTextCursor::End, QTextCursor::MoveAnchor);
desktop->setTextCursor(tmpCursor);
* Adds checkbox to menu item. If it is checked additional info messages are
* shown.
*/
-void QKernel::SetMessages()
+void QKernel::on_actionInfo_messages_triggered()
{
- if (toolsMenu != NULL) {
- if (msgid->isChecked()) {
- msgid->setChecked(FALSE);
- info_messages = FALSE;
- } else {
- msgid->setChecked(TRUE);
- info_messages = TRUE;
- }
+ if (menuTools != NULL) {
+ info_messages = actionInfo_messages->isChecked();
}
- /* bar->repaint(); */
}
/**
* Additional window is displayed to set kernel options which are saved in
* vlp.cfg file in kernel executable directory.
*/
-void QKernel::SetOptions()
+void QKernel::on_actionOptions_triggered()
{
QDialog dlg(this, Qt::Dialog);
dlg.setWindowTitle("Options");
* Additional window is displayed to enter password and retype it. If both are
* same kernel window is locked.
*/
-void QKernel::LockConsole()
+void QKernel::on_actionLock_Console_triggered()
{
QDialog d(this, Qt::Dialog);
d.setWindowTitle("Lock console");
strcpy(LockPasswd, ed.text().toAscii().data());
lab.setText("Retype:");
ed.setText("");
+ /*
+ * Following exec(), could produce error:
+ * X Error: BadWindow (invalid Window parameter) 3
+ * Major opcode: 3 (X_GetWindowAttributes)
+ *
+ * This is not error in our code. Basing on:
+ * https://bugreports.qt-project.org/browse/QTBUG-1782
+ * this happens only on Qt 4.3 - 4.4.
+ */
if (d.exec()) {
- if (strcmp(ed.text().toAscii().data(), LockPasswd)==0) {
- qid->setEnabled(FALSE);
- prid->setEnabled(FALSE);
- mid->setEnabled(FALSE);
- unlockid->setEnabled(TRUE);
- lockid->setEnabled(FALSE);
- cwid->setEnabled(FALSE);
- optid->setEnabled(FALSE);
-// menuBar()->setItemEnabled(qid, FALSE);
-// bar->setItemEnabled(prid, FALSE);
-// bar->setItemEnabled(mid, FALSE);
-// p2->setItemEnabled(unlockid, TRUE);
-// p2->setItemEnabled(lockid, FALSE);
-// p2->setItemEnabled(cwid, FALSE);
-// p2->setItemEnabled(optid, FALSE);
- bar->repaint();
+ if (strcmp(ed.text().toAscii().data(), LockPasswd) == 0) {
+ setLocked(TRUE);
WriteMessage("CONSOLE LOCKED");
- LOCKED = TRUE;
} else {
QMessageBox msg(this);
msg.setText("Not matching!");
* Additional window is displayed to enter password. If it is correct, kernel
* window is unlocked
*/
-void QKernel::UnlockConsole()
+void QKernel::on_actionUnlock_console_triggered()
{
QDialog d(this, Qt::Dialog);
d.setWindowTitle("Enter password");
if (d.exec()) {
if (strcmp(ed.text().toAscii().data(), LockPasswd) == 0) {
- qid->setEnabled(TRUE);
- prid->setEnabled(TRUE);
- mid->setEnabled(TRUE);
- unlockid->setEnabled(FALSE);
- lockid->setEnabled(TRUE);
- cwid->setEnabled(TRUE);
- optid->setEnabled(TRUE);
-// bar->setItemEnabled(qid, TRUE);
-// bar->setItemEnabled(prid, TRUE);
-// bar->setItemEnabled(mid, TRUE);
-// p2->setItemEnabled(unlockid, FALSE);
-// p2->setItemEnabled(lockid, TRUE);
-// p2->setItemEnabled(cwid, TRUE);
-// p2->setItemEnabled(optid, TRUE);
-// bar->repaint();
+ setLocked(FALSE);
WriteMessage("CONSOLE UNLOCKED");
- LOCKED = FALSE;
} else {
QMessageBox msg(this);
msg.setText("Wrong password!");
len = strlen(svr.sun_path)+sizeof(svr.sun_family);
bind(sock, (struct sockaddr*)&svr, len);
listen(sock, 5);
- system(cmd);
+ system(cmd);
newINT->sock = accept(sock, (struct sockaddr*)0, (unsigned int *)0);
//::close(sock);
O_NONBLOCK|fcntl(newINT->sock, F_GETFL, 0));
on=1;
setsockopt(newINT->sock, IPPROTO_TCP, TCP_NODELAY, (char*)&on,
- sizeof(on));
+ sizeof(on));
if (r)
newINT->remote = 1;
else
interp->RInstances[on] = m.param.pword[7];
break;
}
- read(net_sock, &m, sizeof(MESSAGE));
+ read(net_sock, &m, sizeof(MESSAGE));
}
Net_Notify->setEnabled(TRUE);
/**
* Displays information about virtual machine
*/
-void QKernel::Info()
+void QKernel::on_actionInfo_triggered()
{
MESSAGE m;
wait_for_info = TRUE;
}
-#include "kernel.moc"
-
/**
* Program main function
* All program arguments but the first one (argv[0]: program name) are saved and
strcpy(myargs[i - 1], argv[i]);
}
- app = new QApplication(argc, argv);
-// app->setStyle(new QWindowsStyle());
+ QApplication * app = new QApplication(argc, argv);
+
QKernel kernel;
-// app->setCentralWidget(&kernel);
+
kernel.show();
kernel.InitMessage();
projects / vlp.git / blobdiff