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update() new functions to check for new breakpoints.

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This commit is contained in:
Alain Magloire 2003-01-08 15:41:13 +00:00
parent 8af7735f79
commit 4fd2644dc0
1 changed files with 115 additions and 22 deletions
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137
debug/org.eclipse.cdt.debug.mi.core/src/org/eclipse/cdt/debug/mi/core/cdi/BreakpointManager.java
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@ -18,6 +18,7 @@ import org.eclipse.cdt.debug.core.cdi.model.ICDICatchpoint;
import org.eclipse.cdt.debug.core.cdi.model.ICDILocationBreakpoint;
import org.eclipse.cdt.debug.core.cdi.model.ICDIWatchpoint;
import org.eclipse.cdt.debug.mi.core.MIException;
import org.eclipse.cdt.debug.mi.core.MISession;
import org.eclipse.cdt.debug.mi.core.command.CommandFactory;
import org.eclipse.cdt.debug.mi.core.command.MIBreakAfter;
import org.eclipse.cdt.debug.mi.core.command.MIBreakCondition;
@ -27,6 +28,10 @@ import org.eclipse.cdt.debug.mi.core.command.MIBreakEnable;
import org.eclipse.cdt.debug.mi.core.command.MIBreakInsert;
import org.eclipse.cdt.debug.mi.core.command.MIBreakList;
import org.eclipse.cdt.debug.mi.core.command.MIBreakWatch;
import org.eclipse.cdt.debug.mi.core.event.MIBreakPointChangedEvent;
import org.eclipse.cdt.debug.mi.core.event.MIBreakPointCreatedEvent;
import org.eclipse.cdt.debug.mi.core.event.MIBreakPointDeletedEvent;
import org.eclipse.cdt.debug.mi.core.event.MIEvent;
import org.eclipse.cdt.debug.mi.core.output.MIBreakInsertInfo;
import org.eclipse.cdt.debug.mi.core.output.MIBreakListInfo;
import org.eclipse.cdt.debug.mi.core.output.MIBreakPoint;
@ -39,18 +44,79 @@ import org.eclipse.cdt.debug.mi.core.output.MIInfo;
public class BreakpointManager extends SessionObject implements ICDIBreakpointManager {
List breakList;
List delList;
boolean allowInterrupt;
public BreakpointManager(CSession session) {
super(session);
breakList = new ArrayList(1);
delList = new ArrayList(1);
allowInterrupt = true;
}
public MIBreakPoint[] getMIBreakpoints() throws CDIException {
CSession s = getCSession();
CommandFactory factory = s.getMISession().getCommandFactory();
MIBreakList breakpointList = factory.createMIBreakList();
try {
s.getMISession().postCommand(breakpointList);
MIBreakListInfo info = breakpointList.getMIBreakListInfo();
if (info == null) {
throw new CDIException("No answer");
}
return info.getBreakPoints();
} catch (MIException e) {
throw new MI2CDIException(e);
}
}
void update() throws CDIException {
MIBreakPoint[] newMIBreakPoints = getMIBreakpoints();
List eventList = new ArrayList(newMIBreakPoints.length);
for (int i = 0; i < newMIBreakPoints.length; i++) {
int no = newMIBreakPoints[i].getNumber();
if (containsBreakpoint(no)) {
if (hasBreakpointChanged(newMIBreakPoints[i])) {
// Fire ChangedEvent
eventList.add(new MIBreakPointChangedEvent(no));
}
} else {
// add the new breakpoint and fire create event
breakList.add(new Breakpoint(this, newMIBreakPoints[i]));
eventList.add(new MIBreakPointCreatedEvent(no));
}
}
// Check if any breakpoint was removed.
Breakpoint[] oldBreakpoints = listBreakpoints();
for (int i = 0; i < oldBreakpoints.length; i++) {
boolean found = false;
int no = oldBreakpoints[i].getMIBreakPoint().getNumber();
for (int j = 0; j < newMIBreakPoints.length; j++) {
if (no == newMIBreakPoints[i].getNumber()) {
found = true;
break;
}
}
if (!found) {
// Fire destroyed Events.
breakList.remove(oldBreakpoints[i]);
delList.add(oldBreakpoints[i]);
eventList.add(new MIBreakPointDeletedEvent(no));
}
}
MISession mi = getCSession().getMISession();
MIEvent[] events = (MIEvent[])eventList.toArray(new MIEvent[0]);
mi.fireEvents(events);
}
boolean containsBreakpoint(int number) {
return (getBreakpoint(number) != null);
}
boolean hasBreakpointChanged(MIBreakPoint miBreakPoint) {
return false;
}
Breakpoint getBreakpoint(int number) {
ICDIBreakpoint[] bkpts = listBreakpoints();
for (int i = 0; i < bkpts.length; i++) {
@ -70,8 +136,7 @@ public class BreakpointManager extends SessionObject implements ICDIBreakpointMa
}
Breakpoint[] listBreakpoints() {
return (Breakpoint[]) breakList.toArray(
new Breakpoint[breakList.size()]);
return (Breakpoint[]) breakList.toArray(new Breakpoint[breakList.size()]);
}
boolean suspendInferior() throws CDIException {
@ -149,9 +214,29 @@ public class BreakpointManager extends SessionObject implements ICDIBreakpointMa
} finally {
resumeInferior(state);
}
List eventList = new ArrayList(breakpoints.length);
for (int i = 0; i < breakpoints.length; i++) {
breakList.remove(breakpoints[i]);
delList.add(breakpoints[i]);
int no = ((Breakpoint)breakpoints[i]).getMIBreakPoint().getNumber();
eventList.add(new MIBreakPointDeletedEvent(no));
}
MISession mi = s.getMISession();
MIEvent[] events = (MIEvent[])eventList.toArray(new MIEvent[0]);
mi.fireEvents(events);
}
Breakpoint deleteBreakpoint (int no) {
Breakpoint point = null;
Breakpoint[] points = (Breakpoint[])delList.toArray(new Breakpoint[delList.size()]);
for (int i = 0; i < points.length; i++) {
if (points[i].getMIBreakPoint().getNumber() == no) {
delList.remove(points[i]);
point = points[i];
break;
}
}
return point;
}
public void enableBreakpoint(ICDIBreakpoint breakpoint) throws CDIException {
@ -258,29 +343,37 @@ public class BreakpointManager extends SessionObject implements ICDIBreakpointMa
* @see org.eclipse.cdt.debug.core.cdi.ICDIBreakpointManager#getBreakpoints()
*/
public ICDIBreakpoint[] getBreakpoints() throws CDIException {
CSession s = getCSession();
CommandFactory factory = s.getMISession().getCommandFactory();
MIBreakList breakpointList = factory.createMIBreakList();
try {
s.getMISession().postCommand(breakpointList);
MIBreakListInfo info = breakpointList.getMIBreakListInfo();
if (info == null) {
throw new CDIException("No answer");
}
MIBreakPoint[] miPoints = info.getBreakPoints();
for (int i = 0; i < miPoints.length; i++) {
if (!containsBreakpoint(miPoints[i].getNumber())) {
// FIXME: Generate a Create/Change Event??
breakList.add(new Breakpoint(this, miPoints[i]));
}
}
// FIXME: Generate a DestroyEvent for deleted ones.
} catch (MIException e) {
throw new MI2CDIException(e);
}
update();
return (ICDIBreakpoint[]) listBreakpoints();
}
/**
* @see org.eclipse.cdt.debug.core.cdi.ICDIBreakpointManager#getBreakpoints()
*/
// public ICDIBreakpoint[] getBreakpoints() throws CDIException {
// CSession s = getCSession();
// CommandFactory factory = s.getMISession().getCommandFactory();
// MIBreakList breakpointList = factory.createMIBreakList();
// try {
// s.getMISession().postCommand(breakpointList);
// MIBreakListInfo info = breakpointList.getMIBreakListInfo();
// if (info == null) {
// throw new CDIException("No answer");
// }
// MIBreakPoint[] miPoints = info.getBreakPoints();
// for (int i = 0; i < miPoints.length; i++) {
// if (!containsBreakpoint(miPoints[i].getNumber())) {
// // FIXME: Generate a Create/Change Event??
// breakList.add(new Breakpoint(this, miPoints[i]));
// }
// }
// // FIXME: Generate a DestroyEvent for deleted ones.
// } catch (MIException e) {
// throw new MI2CDIException(e);
// }
// return (ICDIBreakpoint[]) listBreakpoints();
// }
/**
* @see org.eclipse.cdt.debug.core.cdi.ICDIBreakpointManager#setCatchpoint(int, ICDICatchEvent, String, ICDICondition, boolean)
*/