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Code Issues Wiki Activity

Bug 439631 - [dynamic printf] Backslashes in the file name should be escaped

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The default dprintf string on windows contains backslashes which cause
unexpected results when printed.
This commit is contained in:
Anton Leherbauer 2014-12-11 14:11:40 +01:00
parent 20c1166f1a
commit e11e3d082e
2 changed files with 26 additions and 7 deletions
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14
debug/org.eclipse.cdt.debug.ui/src/org/eclipse/cdt/debug/internal/ui/actions/breakpoints/ToggleDynamicPrintfAdapter.java
View file

@ -12,6 +12,7 @@ package org.eclipse.cdt.debug.internal.ui.actions.breakpoints;
import java.util.HashMap;
import java.util.Map;
import java.util.regex.Pattern;
import org.eclipse.cdt.debug.core.CDIDebugModel;
import org.eclipse.cdt.debug.core.model.ICBreakpointType;
@ -51,12 +52,12 @@ public class ToggleDynamicPrintfAdapter extends AbstractToggleBreakpointAdapter
// Although the user will be given the opportunity to provide the printf string
// in the properties dialog, we pre-fill it with the default string to be nice
attributes.put(ICDynamicPrintf.PRINTF_STRING,
NLS.bind(Messages.Default_LineDynamicPrintf_String, sourceHandle, lineNumber));
NLS.bind(Messages.Default_LineDynamicPrintf_String, escapeBackslashes(sourceHandle), lineNumber));
openBreakpointPropertiesDialog(dprintf, part, resource, attributes);
} else {
// We provide a default printf string to make the dynamic printf useful automatically
String printfStr = NLS.bind(Messages.Default_LineDynamicPrintf_String, sourceHandle, lineNumber);
String printfStr = NLS.bind(Messages.Default_LineDynamicPrintf_String, escapeBackslashes(sourceHandle), lineNumber);
CDIDebugModel.createLineDynamicPrintf(
sourceHandle, resource, getBreakpointType(), lineNumber, true, 0, "", printfStr, true );//$NON-NLS-1$
@ -102,6 +103,7 @@ public class ToggleDynamicPrintfAdapter extends AbstractToggleBreakpointAdapter
return false;
}
@Override
protected void createWatchpoint( boolean interactive, IWorkbenchPart part, String sourceHandle, IResource resource,
int charStart, int charEnd, int lineNumber, String expression, String memorySpace, String range) throws CoreException
{
@ -121,4 +123,12 @@ public class ToggleDynamicPrintfAdapter extends AbstractToggleBreakpointAdapter
protected int getBreakpointType() {
return ICBreakpointType.REGULAR;
}
/**
* Escape embedded backslashes for inclusion in C string.
*/
private static String escapeBackslashes(String str) {
return str.replaceAll(Pattern.quote("\\"), "\\\\\\\\"); //$NON-NLS-1$//$NON-NLS-2$
}
}

13
dsf-gdb/org.eclipse.cdt.dsf.gdb.ui/src/org/eclipse/cdt/dsf/gdb/internal/ui/breakpoints/DisassemblyToggleDynamicPrintfTarget.java
View file

@ -12,6 +12,7 @@ package org.eclipse.cdt.dsf.gdb.internal.ui.breakpoints;
import java.util.HashMap;
import java.util.Map;
import java.util.regex.Pattern;
import org.eclipse.cdt.core.IAddress;
import org.eclipse.cdt.debug.core.CDIDebugModel;
@ -34,7 +35,7 @@ public class DisassemblyToggleDynamicPrintfTarget extends AbstractDisassemblyBre
@Override
protected void createLineBreakpoint(String sourceHandle, IResource resource, int lineNumber) throws CoreException {
// We provide a default printf string to make the dynamic printf useful automatically
String printfStr = NLS.bind(Messages.Default_LineDynamicPrintf_String, sourceHandle, lineNumber);
String printfStr = NLS.bind(Messages.Default_LineDynamicPrintf_String, escapeBackslashes(sourceHandle), lineNumber);
CDIDebugModel.createLineDynamicPrintf(sourceHandle, resource, getBreakpointType(), lineNumber, true, 0, "", printfStr, true); //$NON-NLS-1$
}
@ -51,7 +52,7 @@ public class DisassemblyToggleDynamicPrintfTarget extends AbstractDisassemblyBre
// Although the user will be given the opportunity to provide the printf string
// in the properties dialog, we pre-fill it with the default string to be nice.
attributes.put(ICDynamicPrintf.PRINTF_STRING,
NLS.bind(Messages.Default_LineDynamicPrintf_String, sourceHandle, lineNumber));
NLS.bind(Messages.Default_LineDynamicPrintf_String, escapeBackslashes(sourceHandle), lineNumber));
openBreakpointPropertiesDialog(dprintf, part, resource, attributes);
}
@ -87,4 +88,12 @@ public class DisassemblyToggleDynamicPrintfTarget extends AbstractDisassemblyBre
protected int getBreakpointType() {
return ICBreakpointType.REGULAR;
}
/**
* Escape embedded backslashes for inclusion in C string.
*/
private static String escapeBackslashes(String str) {
return str.replaceAll(Pattern.quote("\\"), "\\\\\\\\"); //$NON-NLS-1$//$NON-NLS-2$
}
}