| -rw-r--r-- | libopie2/opiecore/oprocess.h | 80 |
1 files changed, 40 insertions, 40 deletions
diff --git a/libopie2/opiecore/oprocess.h b/libopie2/opiecore/oprocess.h index 8dd19b5..352485b 100644 --- a/libopie2/opiecore/oprocess.h +++ b/libopie2/opiecore/oprocess.h @@ -1,51 +1,55 @@ -/* This file is part of the KDE libraries - Copyright (C) 1997 Christian Czezakte (e9025461@student.tuwien.ac.at) - - This library is free software; you can redistribute it and/or - modify it under the terms of the GNU Library General Public - License as published by the Free Software Foundation; either - version 2 of the License, or (at your option) any later version. - - 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 - Library General Public License for more details. - - You should have received a copy of the GNU Library General Public License - along with this library; see the file COPYING.LIB. If not, write to - the Free Software Foundation, Inc., 59 Temple Place - Suite 330, +/* + This file is part of the Opie Project + Copyright (C) 2003-2004 Holger Freyther <zecke@handhelds.org> + Copyright (C) The Opie Team <opie-devel@handhelds.org> + =. Based on KProcess (C) 1997 Christian Czezatke (e9025461@student.tuwien.ac.at) + .=l. + .>+-= +_;:, .> :=|. This program is free software; you can +.> <`_, > . <= redistribute it and/or modify it under +:`=1 )Y*s>-.-- : the terms of the GNU Library General Public +.="- .-=="i, .._ License as published by the Free Software +- . .-<_> .<> Foundation; either version 2 of the License, + ._= =} : or (at your option) any later version. + .%`+i> _;_. + .i_,=:_. -<s. This program 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 +..}^=.= = ; Library General Public License for more +++= -. .` .: details. +: = ...= . :.=- +-. .:....=;==+<; You should have received a copy of the GNU + -_. . . )=. = Library General Public License along with + -- :-=` this library; see the file COPYING.LIB. + If not, write to the Free Software Foundation, + Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ -// -// KPROCESS -- A class for handling child processes in KDE without -// having to take care of Un*x specific implementation details -// -// version 0.3.1, Jan 8th 1998 -// -// (C) Christian Czezatke -// e9025461@student.tuwien.ac.at -// Ported by Holger Freyther to the Open Palmtop Integrated Environment -// -#ifndef __kprocess_h__ -#define __kprocess_h__ +#ifndef OPROCESS_H +#define OPROCESS_H + +/* QT */ +#include <qcstring.h> +#include <qobject.h> +#include <qvaluelist.h> +/* STD */ #include <sys/types.h> // for pid_t #include <sys/wait.h> #include <signal.h> #include <unistd.h> -#include <qvaluelist.h> -#include <qcstring.h> -#include <qobject.h> class QSocketNotifier; class OProcessPrivate; /** * Child process invocation, monitoring and control. * * @sect General usage and features * *This class allows a KDE and OPIE application to start child processes without having *to worry about UN*X signal handling issues and zombie process reaping. * @@ -132,25 +136,25 @@ class OProcessPrivate; * *@li void @ref receivedStdout(OProcess *proc, char *buffer, int buflen); *@li void @ref receivedStderr(OProcess *proc, char *buffer, int buflen); *@li -- Indicates that new data has arrived from either the *child process's stdout or stderr. * *@li void @ref wroteStdin(OProcess *proc); *@li -- Indicates that all data that has been sent to the child process *by a prior call to @ref writeStdin() has actually been transmitted to the *client . * *@author Christian Czezakte e9025461@student.tuwien.ac.at - * + *@author Holger Freyther (Opie Port) * **/ class OProcess : public QObject { Q_OBJECT public: /** * Modes in which the communication channel can be opened. * * If communication for more than one channel is required, @@ -386,25 +390,28 @@ public: * This causes the stderr file descriptor of the child process to be * closed. * * @return @p false if no communication to the process's stderr * had been specified in the call to @ref start(). */ bool closeStderr(); /** * Lets you see what your arguments are for debugging. */ - const QValueList<QCString> &args() { return arguments; } + const QValueList<QCString> &args() + { + return arguments; + } /** * Controls whether the started process should drop any * setuid/segid privileges or whether it should keep them * * The default is @p false : drop privileges */ void setRunPrivileged(bool keepPrivileges); /** * Returns whether the started process will drop any * setuid/segid privileges or whether it will keep them @@ -445,26 +452,24 @@ public: */ static QString quote(const QString &arg); /** * Detaches OProcess from child process. All communication is closed. * No exit notification is emitted any more for the child process. * Deleting the OProcess will no longer kill the child process. * Note that the current process remains the parent process of the * child process. */ void detach(); - - signals: /** * Emitted after the process has terminated when * the process was run in the @p NotifyOnExit (==default option to * @ref start()) or the @ref Block mode. **/ void processExited(OProcess *proc); /** * Emitted, when output from the child process has @@ -513,25 +518,24 @@ signals: * You should copy the information contained in @p buffer to your private * data structures before returning from this slot. */ void receivedStderr(OProcess *proc, char *buffer, int buflen); /** * Emitted after all the data that has been * specified by a prior call to @ref writeStdin() has actually been * written to the child process. **/ void wroteStdin(OProcess *proc); - protected slots: /** * This slot gets activated when data from the child's stdout arrives. * It usually calls "childOutput" */ void slotChildOutput(int fdno); /** * This slot gets activated when data from the child's stderr arrives. * It usually calls "childError" */ @@ -700,25 +704,24 @@ protected: // information about the data that has to be sent to the child: const char *input_data; // the buffer holding the data int input_sent; // # of bytes already transmitted int input_total; // total length of input_data /** * @ref OProcessController is a friend of OProcess because it has to have * access to various data members. */ friend class OProcessController; - private: /** * Searches for a valid shell. * Here is the algorithm used for finding an executable shell: * * @li Try the executable pointed to by the "SHELL" environment * variable with white spaces stripped off * * @li If your process runs with uid != euid or gid != egid, a shell * not listed in /etc/shells will not used. * * @li If no valid shell could be found, "/bin/sh" is used as a last resort. @@ -728,20 +731,17 @@ private: /** * Used by @ref searchShell in order to find out whether the shell found * is actually executable at all. */ bool isExecutable(const QCString &filename); // Disallow assignment and copy-construction OProcess( const OProcess& ); OProcess& operator= ( const OProcess& ); private: void init ( ); - OProcessPrivate *d; }; - - #endif |