"

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 }"

GDBProcess subclass:#GDBLocalProcess

	instanceVariableNames:'pid'

	classVariableNames:''

	poolDictionaries:''

	category:'GDB-Private'

!

!GDBLocalProcess 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

"

!

documentation

"

    GDBLocalProcess is a specialization of GDBProcess that spawns a

    local GDB process on a host machine. Spawning a running of GDB

    process is ully managed by an (sub)instance of `GDBLocalProcess`

    Due to platform differences, there are concrete variants for 

    different platforms.

    [author:]

        Jan Vrany <jan.vrany@fit.cvut.cz>

    [instance variables:]

    [class variables:]

    [see also:]

        GDBStXUnixProcess

        GDBStXWindowsProcess

        GDBRemoteProcess

"

! !

!GDBLocalProcess methodsFor:'accessing'!

id

    "Return a string identification of this GDBProcess. 

     Used for debugging purposes only."

    ^ pid

    "Created: / 19-10-2018 / 10:09:02 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 20-10-2018 / 06:53:36 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!GDBLocalProcess methodsFor:'initialization & release'!

release

    (pid notNil and:[pid > 1]) ifTrue:[

        OperatingSystem sendSignal:(OperatingSystem sigTERM) to: pid.       

    ].

    "Created: / 20-10-2018 / 07:12:01 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !

!GDBLocalProcess methodsFor:'private'!

exited: status

    "Called when spawn GDB process terminates for whatever reason"

    pid := nil.

    connection released: status

    "Created: / 20-06-2014 / 21:35:09 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified: / 12-01-2018 / 21:50:50 / Jan Vrany <jan.vrany@fit.cvut.cz>"

    "Modified (comment): / 17-10-2018 / 22:30:34 / Jan Vrany <jan.vrany@fit.cvut.cz>"

! !