"

jv:libgdbs - GNU Debugger Interface Library

Copyright (C) 2015-now Jan Vrany

This library is free software; you can redistribute it and/or

modify it under the terms of the GNU Lesser General Public

License as published by the Free Software Foundation; either

version 2.1 of the License. 

This library is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public

License along with this library; if not, write to the Free Software

Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

"

"{ Package: 'jv:libgdbs' }"

"{ NameSpace: Smalltalk }"

GDBObject subclass:#GDBCommandResult

	instanceVariableNames:'command status value'

	classVariableNames:''

	poolDictionaries:'GDBCommandStatus'

	category:'GDB-Core-Commands'

!

!GDBCommandResult class methodsFor:'documentation'!

copyright

"

jv:libgdbs - GNU Debugger Interface Library

Copyright (C) 2015-now Jan Vrany

This library is free software; you can redistribute it and/or

modify it under the terms of the GNU Lesser General Public

License as published by the Free Software Foundation; either

version 2.1 of the License. 

This library is distributed in the hope that it will be useful,

but WITHOUT ANY WARRANTY; without even the implied warranty of

MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU

Lesser General Public License for more details.

You should have received a copy of the GNU Lesser General Public

License along with this library; if not, write to the Free Software

Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA

"

! !

!GDBCommandResult methodsFor:'accessing'!

command

    ^ command

!

command:aGDBCommand

    command := aGDBCommand.

!

status

    ^ status

!

status:statusValue

    status := statusValue.

!

value

    "Returns a command result value as GDB object or nil, if

     command result is just a set of properties. In that case,

     use #propertyAt: to query individual property values."

    ^ value

    "Modified (comment): / 19-03-2015 / 08:19:25 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!GDBCommandResult methodsFor:'accessing-properties'!

properties

    ^ GDBObject getPropertiesOf: self.

    "Modified: / 20-06-2014 / 09:04:23 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

propertyAt: name

    "/ We shoud ignore `status` or `command` instvars 

    "/ these are used for other purposes here.

    (name ~= #value and:[self class instanceVariableNames includes: name]) ifTrue:[ 

        properties isNil ifTrue:[ ^ nil ].

        ^ properties at: name ifAbsent: [ nil ].

    ]. 

    ^ GDBObject getProperty: name of: self

    "Created: / 31-05-2014 / 00:00:33 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 30-12-2018 / 20:01:23 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

propertyAt: name put: val

    "/ We shoud not set `status` or `command` instvars even if

    "/ command response contains 'property' with that names -

    "/ these are used for other purposes here.

    (name ~= #value and:[self class instanceVariableNames includes: name]) ifTrue:[ 

        properties isNil ifTrue:[ 

            properties := Dictionary new.

            properties at: name put: val.

        ].

        ^ self

    ].

    ^ GDBObject setProperty: name of: self to: val

    "Created: / 31-05-2014 / 00:01:10 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 30-12-2018 / 20:01:33 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!GDBCommandResult methodsFor:'printing & storing'!

printOn:aStream

    "append a printed representation of the receiver to the argument, aStream"

    super printOn:aStream.

    aStream 

        nextPut:$(;

        nextPutAll: status;

        nextPutAll:': ';

        nextPutAll: command asString;

        nextPut:$).

    "Modified: / 19-01-2019 / 22:58:12 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!GDBCommandResult methodsFor:'testing'!

isDone

    ^ status = CommandStatusDone

    "Created: / 12-06-2017 / 09:36:46 / Jan Vrany <jan.vrany@fit.cvut.cz>"

!

isError

    ^ status = CommandStatusError

    "Created: / 12-06-2017 / 09:36:53 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!GDBCommandResult class methodsFor:'documentation'!

version_HG

    ^ '$Changeset: <not expanded> $'

! !