summaryrefslogtreecommitdiff
Side-by-side diff
Diffstat (more/less context) (ignore whitespace changes)
-rw-r--r--core/applets/obex/.cvsignore6
-rw-r--r--core/applets/obex/kprocctrl.cpp268
-rw-r--r--core/applets/obex/kprocctrl.h120
-rw-r--r--core/applets/obex/kprocess.cpp915
-rw-r--r--core/applets/obex/kprocess.h804
-rw-r--r--core/applets/obex/obex.cc16
-rw-r--r--core/applets/obex/obex.pro3
-rw-r--r--core/applets/obex/obexdlg.ui23
-rw-r--r--core/applets/obex/obeximpl.cc27
-rw-r--r--core/applets/obex/obeximpl.h5
-rw-r--r--core/applets/obex/obexinc.ui273
11 files changed, 341 insertions, 2119 deletions
diff --git a/core/applets/obex/.cvsignore b/core/applets/obex/.cvsignore
new file mode 100644
index 0000000..c7899af
--- a/dev/null
+++ b/core/applets/obex/.cvsignore
@@ -0,0 +1,6 @@
+Makefile
+moc*
+obexdlg.cpp
+obexdlg.h
+obexinc.cpp
+obexinc.h
diff --git a/core/applets/obex/kprocctrl.cpp b/core/applets/obex/kprocctrl.cpp
deleted file mode 100644
index 330b0ee..0000000
--- a/core/applets/obex/kprocctrl.cpp
+++ b/dev/null
@@ -1,268 +0,0 @@
-/* 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,
- Boston, MA 02111-1307, USA.
-*/
-//
-// KPROCESSCONTROLLER -- A helper class for KProcess
-//
-// version 0.3.1, Jan, 8th 1997
-//
-// (C) Christian Czezatke
-// e9025461@student.tuwien.ac.at
-// Ported by Holger Freyther
-//
-
-//#include <config.h>
-
-#include <sys/types.h>
-#include <sys/socket.h>
-
-#include <errno.h>
-#include <fcntl.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#include <assert.h>
-
-#include <qsocketnotifier.h>
-#include "kprocess.h"
-#include "kprocctrl.h"
-
-KProcessController *KProcessController::theKProcessController = 0;
-
-struct sigaction KProcessController::oldChildHandlerData;
-bool KProcessController::handlerSet = false;
-
-KProcessController::KProcessController()
-{
- assert( theKProcessController == 0 );
-
- if (0 > pipe(fd))
- printf(strerror(errno));
-
- notifier = new QSocketNotifier(fd[0], QSocketNotifier::Read);
- notifier->setEnabled(true);
- QObject::connect(notifier, SIGNAL(activated(int)),
- this, SLOT(slotDoHousekeeping(int)));
- connect( &delayedChildrenCleanupTimer, SIGNAL( timeout()),
- SLOT( delayedChildrenCleanup()));
-
- theKProcessController = this;
-
- setupHandlers();
-}
-
-
-void KProcessController::setupHandlers()
-{
- if( handlerSet )
- return;
- struct sigaction act;
- act.sa_handler=theSigCHLDHandler;
- sigemptyset(&(act.sa_mask));
- sigaddset(&(act.sa_mask), SIGCHLD);
- // Make sure we don't block this signal. gdb tends to do that :-(
- sigprocmask(SIG_UNBLOCK, &(act.sa_mask), 0);
-
- act.sa_flags = SA_NOCLDSTOP;
-
- // CC: take care of SunOS which automatically restarts interrupted system
- // calls (and thus does not have SA_RESTART)
-
-#ifdef SA_RESTART
- act.sa_flags |= SA_RESTART;
-#endif
-
- sigaction( SIGCHLD, &act, &oldChildHandlerData );
-
- act.sa_handler=SIG_IGN;
- sigemptyset(&(act.sa_mask));
- sigaddset(&(act.sa_mask), SIGPIPE);
- act.sa_flags = 0;
- sigaction( SIGPIPE, &act, 0L);
- handlerSet = true;
-}
-
-void KProcessController::resetHandlers()
-{
- if( !handlerSet )
- return;
- sigaction( SIGCHLD, &oldChildHandlerData, 0 );
- // there should be no problem with SIGPIPE staying SIG_IGN
- handlerSet = false;
-}
-
-// block SIGCHLD handler, because it accesses processList
-void KProcessController::addKProcess( KProcess* p )
-{
- sigset_t newset, oldset;
- sigemptyset( &newset );
- sigaddset( &newset, SIGCHLD );
- sigprocmask( SIG_BLOCK, &newset, &oldset );
- processList.append( p );
- sigprocmask( SIG_SETMASK, &oldset, 0 );
-}
-
-void KProcessController::removeKProcess( KProcess* p )
-{
- sigset_t newset, oldset;
- sigemptyset( &newset );
- sigaddset( &newset, SIGCHLD );
- sigprocmask( SIG_BLOCK, &newset, &oldset );
- processList.remove( p );
- sigprocmask( SIG_SETMASK, &oldset, 0 );
-}
-
-//using a struct which contains both the pid and the status makes it easier to write
-//and read the data into the pipe
-//especially this solves a problem which appeared on my box where slotDoHouseKeeping() received
-//only 4 bytes (with some debug output around the write()'s it received all 8 bytes)
-//don't know why this happened, but when writing all 8 bytes at once it works here, aleXXX
-struct waitdata
-{
- pid_t pid;
- int status;
-};
-
-void KProcessController::theSigCHLDHandler(int arg)
-{
- struct waitdata wd;
-// int status;
-// pid_t this_pid;
- int saved_errno;
-
- saved_errno = errno;
- // since waitpid and write change errno, we have to save it and restore it
- // (Richard Stevens, Advanced programming in the Unix Environment)
-
- bool found = false;
- if( theKProcessController != 0 ) {
- // iterating the list doesn't perform any system call
- for( QValueList<KProcess*>::ConstIterator it = theKProcessController->processList.begin();
- it != theKProcessController->processList.end();
- ++it )
- {
- if( !(*it)->isRunning())
- continue;
- wd.pid = waitpid( (*it)->pid(), &wd.status, WNOHANG );
- if ( wd.pid > 0 ) {
- ::write(theKProcessController->fd[1], &wd, sizeof(wd));
- found = true;
- }
- }
- }
- if( !found && oldChildHandlerData.sa_handler != SIG_IGN
- && oldChildHandlerData.sa_handler != SIG_DFL )
- oldChildHandlerData.sa_handler( arg ); // call the old handler
- // handle the rest
- if( theKProcessController != 0 ) {
- static const struct waitdata dwd = { 0, 0 }; // delayed waitpid()
- ::write(theKProcessController->fd[1], &dwd, sizeof(dwd));
- } else {
- int dummy;
- while( waitpid( -1, &dummy, WNOHANG ) > 0 )
- ;
- }
-
- errno = saved_errno;
-}
-
-
-
-void KProcessController::slotDoHousekeeping(int )
-{
- unsigned int bytes_read = 0;
- unsigned int errcnt=0;
- // read pid and status from the pipe.
- struct waitdata wd;
- while ((bytes_read < sizeof(wd)) && (errcnt < 50)) {
- int r = ::read(fd[0], ((char *)&wd) + bytes_read, sizeof(wd) - bytes_read);
- if (r > 0) bytes_read += r;
- else if (r < 0) errcnt++;
- }
- if (errcnt >= 50) {
- fprintf(stderr,
- "Error: Max. error count for pipe read "
- "exceeded in KProcessController::slotDoHousekeeping\n");
- return; // it makes no sense to continue here!
- }
- if (bytes_read != sizeof(wd)) {
- fprintf(stderr,
- "Error: Could not read info from signal handler %d <> %d!\n",
- bytes_read, sizeof(wd));
- return; // it makes no sense to continue here!
- }
- if (wd.pid==0) { // special case, see delayedChildrenCleanup()
- delayedChildrenCleanupTimer.start( 1000, true );
- return;
- }
-
- for( QValueList<KProcess*>::ConstIterator it = processList.begin();
- it != processList.end();
- ++it ) {
- KProcess* proc = *it;
- if (proc->pid() == wd.pid) {
- // process has exited, so do emit the respective events
- if (proc->run_mode == KProcess::Block) {
- // If the reads are done blocking then set the status in proc
- // but do nothing else because KProcess will perform the other
- // actions of processHasExited.
- proc->status = wd.status;
- proc->runs = false;
- } else {
- proc->processHasExited(wd.status);
- }
- return;
- }
- }
-}
-
-// this is needed e.g. for popen(), which calls waitpid() checking
-// for its forked child, if we did waitpid() directly in the SIGCHLD
-// handler, popen()'s waitpid() call would fail
-void KProcessController::delayedChildrenCleanup()
-{
- struct waitdata wd;
- while(( wd.pid = waitpid( -1, &wd.status, WNOHANG ) ) > 0 ) {
- for( QValueList<KProcess*>::ConstIterator it = processList.begin();
- it != processList.end();
- ++it )
- {
- if( !(*it)->isRunning() || (*it)->pid() != wd.pid )
- continue;
- // it's KProcess, handle it
- ::write(fd[1], &wd, sizeof(wd));
- break;
- }
- }
-}
-
-KProcessController::~KProcessController()
-{
- assert( theKProcessController == this );
- resetHandlers();
-
- notifier->setEnabled(false);
-
- close(fd[0]);
- close(fd[1]);
-
- delete notifier;
- theKProcessController = 0;
-}
-
-//#include "kprocctrl.moc"
diff --git a/core/applets/obex/kprocctrl.h b/core/applets/obex/kprocctrl.h
deleted file mode 100644
index ac82b9d..0000000
--- a/core/applets/obex/kprocctrl.h
+++ b/dev/null
@@ -1,120 +0,0 @@
-/* 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,
- Boston, MA 02111-1307, USA.
-*/
-//
-// KPROCESSCONTROLLER -- A helper class for KProcess
-//
-// version 0.3.1, Jan 8th 1997
-//
-// (C) Christian Czezatke
-// e9025461@student.tuwien.ac.at
-//
-
-#ifndef __KPROCCTRL_H__
-#define __KPROCCTRL_H__
-
-#include <qvaluelist.h>
-#include <qtimer.h>
-
-#include "kprocess.h"
-
-class KProcessControllerPrivate;
-class QSocketNotifier;
-
-/**
- * @short Used internally by @ref KProcess
- * @internal
- * @author Christian Czezakte <e9025461@student.tuwien.ac.at>
- *
- * A class for internal use by KProcess only. -- Exactly one instance
- * of this class is generated by the first instance of KProcess that is
- * created (a pointer to it gets stored in @ref theKProcessController ).
- *
- * This class takes care of the actual (UN*X) signal handling.
-*/
-class KProcessController : public QObject
-{
- Q_OBJECT
-
-public:
- KProcessController();
- ~KProcessController();
- //CC: WARNING! Destructor Not virtual (but you don't derive classes from this anyhow...)
-
-public:
-
- /**
- * Only a single instance of this class is allowed at a time,
- * and this static variable is used to track the one instance.
- */
- static KProcessController *theKProcessController;
-
- /**
- * Automatically called upon SIGCHLD.
- *
- * Normally you do not need to do anything with this function but
- * if your application needs to disable SIGCHLD for some time for
- * reasons beyond your control, you should call this function afterwards
- * to make sure that no SIGCHLDs where missed.
- */
- static void theSigCHLDHandler(int signal);
- // handler for sigchld
-
- /**
- * @internal
- */
- static void setupHandlers();
- /**
- * @internal
- */
- static void resetHandlers();
- /**
- * @internal
- */
- void addKProcess( KProcess* );
- /**
- * @internal
- */
- void removeKProcess( KProcess* );
- public slots:
- /**
- * @internal
- */
- void slotDoHousekeeping(int socket);
-
- private slots:
- void delayedChildrenCleanup();
-private:
- int fd[2];
- QSocketNotifier *notifier;
- static struct sigaction oldChildHandlerData;
- static bool handlerSet;
- QValueList<KProcess*> processList;
- QTimer delayedChildrenCleanupTimer;
-
- // Disallow assignment and copy-construction
- KProcessController( const KProcessController& );
- KProcessController& operator= ( const KProcessController& );
-
- KProcessControllerPrivate *d;
-};
-
-
-
-#endif
-
diff --git a/core/applets/obex/kprocess.cpp b/core/applets/obex/kprocess.cpp
deleted file mode 100644
index ce7ed3e..0000000
--- a/core/applets/obex/kprocess.cpp
+++ b/dev/null
@@ -1,915 +0,0 @@
-/*
-
- $Id$
-
- This file is part of the KDE libraries
- Copyright (C) 1997 Christian Czezatke (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,
- 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
-//
-// Changes:
-//
-// March 2nd, 1998: Changed parameter list for KShellProcess:
-// Arguments are now placed in a single string so that
-// <shell> -c <commandstring> is passed to the shell
-// to make the use of "operator<<" consistent with KProcess
-
-#include "kprocess.h"
-#define _MAY_INCLUDE_KPROCESSCONTROLLER_
-#include "kprocctrl.h"
-
-//#include <config.h>
-
-#include <qfile.h>
-#include <qsocketnotifier.h>
-#include <qregexp.h>
-
-#include <sys/time.h>
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <sys/socket.h>
-
-#include <errno.h>
-#include <fcntl.h>
-#include <stdlib.h>
-#include <signal.h>
-#include <stdio.h>
-#include <string.h>
-#include <unistd.h>
-#ifdef HAVE_SYS_SELECT_H
-#include <sys/select.h>
-#endif
-#ifdef HAVE_INITGROUPS
-#include <grp.h>
-#endif
-#include <pwd.h>
-
-#include <qapplication.h>
-#include <qmap.h>
-//#include <kdebug.h>
-
-/////////////////////////////
-// public member functions //
-/////////////////////////////
-
-class KProcessPrivate {
-public:
- KProcessPrivate() : useShell(false) { }
-
- bool useShell;
- QMap<QString,QString> env;
- QString wd;
- QCString shell;
-};
-
-
-KProcess::KProcess()
- : QObject(),
- run_mode(NotifyOnExit),
- runs(false),
- pid_(0),
- status(0),
- keepPrivs(false),
- innot(0),
- outnot(0),
- errnot(0),
- communication(NoCommunication),
- input_data(0),
- input_sent(0),
- input_total(0),
- d(0)
-{
- if (0 == KProcessController::theKProcessController) {
- (void) new KProcessController();
- CHECK_PTR(KProcessController::theKProcessController);
- }
-
- KProcessController::theKProcessController->addKProcess(this);
- out[0] = out[1] = -1;
- in[0] = in[1] = -1;
- err[0] = err[1] = -1;
-}
-
-void
-KProcess::setEnvironment(const QString &name, const QString &value)
-{
- if (!d)
- d = new KProcessPrivate;
- d->env.insert(name, value);
-}
-
-void
-KProcess::setWorkingDirectory(const QString &dir)
-{
- if (!d)
- d = new KProcessPrivate;
- d->wd = dir;
-}
-
-void
-KProcess::setupEnvironment()
-{
- if (d)
- {
- QMap<QString,QString>::Iterator it;
- for(it = d->env.begin(); it != d->env.end(); ++it)
- setenv(QFile::encodeName(it.key()).data(),
- QFile::encodeName(it.data()).data(), 1);
- if (!d->wd.isEmpty())
- chdir(QFile::encodeName(d->wd).data());
- }
-}
-
-void
-KProcess::setRunPrivileged(bool keepPrivileges)
-{
- keepPrivs = keepPrivileges;
-}
-
-bool
-KProcess::runPrivileged() const
-{
- return keepPrivs;
-}
-
-
-KProcess::~KProcess()
-{
- // destroying the KProcess instance sends a SIGKILL to the
- // child process (if it is running) after removing it from the
- // list of valid processes (if the process is not started as
- // "DontCare")
-
- KProcessController::theKProcessController->removeKProcess(this);
- // this must happen before we kill the child
- // TODO: block the signal while removing the current process from the process list
-
- if (runs && (run_mode != DontCare))
- kill(SIGKILL);
-
- // Clean up open fd's and socket notifiers.
- closeStdin();
- closeStdout();
- closeStderr();
-
- // TODO: restore SIGCHLD and SIGPIPE handler if this is the last KProcess
- delete d;
-}
-
-void KProcess::detach()
-{
- KProcessController::theKProcessController->removeKProcess(this);
-
- runs = false;
- pid_ = 0;
-
- // Clean up open fd's and socket notifiers.
- closeStdin();
- closeStdout();
- closeStderr();
-}
-
-bool KProcess::setExecutable(const QString& proc)
-{
- if (runs) return false;
-
- if (proc.isEmpty()) return false;
-
- if (!arguments.isEmpty())
- arguments.remove(arguments.begin());
- arguments.prepend(QFile::encodeName(proc));
-
- return true;
-}
-
-KProcess &KProcess::operator<<(const QStringList& args)
-{
- QStringList::ConstIterator it = args.begin();
- for ( ; it != args.end() ; ++it )
- arguments.append(QFile::encodeName(*it));
- return *this;
-}
-
-KProcess &KProcess::operator<<(const QCString& arg)
-{
- return operator<< (arg.data());
-}
-
-KProcess &KProcess::operator<<(const char* arg)
-{
- arguments.append(arg);
- return *this;
-}
-
-KProcess &KProcess::operator<<(const QString& arg)
-{
- arguments.append(QFile::encodeName(arg));
- return *this;
-}
-
-void KProcess::clearArguments()
-{
- arguments.clear();
-}
-
-bool KProcess::start(RunMode runmode, Communication comm)
-{
- uint i;
- uint n = arguments.count();
- char **arglist;
-
- if (runs || (0 == n)) {
- return false; // cannot start a process that is already running
- // or if no executable has been assigned
- }
- run_mode = runmode;
- status = 0;
-
- QCString shellCmd;
- if (d && d->useShell)
- {
- if (d->shell.isEmpty())
- {
- qWarning( "Could not find a valid shell" );
- return false;
- }
-
- arglist = static_cast<char **>(malloc( (4)*sizeof(char *)));
- for (i=0; i < n; i++) {
- shellCmd += arguments[i];
- shellCmd += " "; // CC: to separate the arguments
- }
-
- arglist[0] = d->shell.data();
- arglist[1] = (char *) "-c";
- arglist[2] = shellCmd.data();
- arglist[3] = 0;
- }
- else
- {
- arglist = static_cast<char **>(malloc( (n+1)*sizeof(char *)));
- for (i=0; i < n; i++)
- arglist[i] = arguments[i].data();
- arglist[n]= 0;
- }
-
- if (!setupCommunication(comm))
- qWarning( "Could not setup Communication!");
-
- // We do this in the parent because if we do it in the child process
- // gdb gets confused when the application runs from gdb.
- uid_t uid = getuid();
- gid_t gid = getgid();
-#ifdef HAVE_INITGROUPS
- struct passwd *pw = getpwuid(uid);
-#endif
-
- int fd[2];
- if (0 > pipe(fd))
- {
- fd[0] = fd[1] = 0; // Pipe failed.. continue
- }
-
- runs = true;
-
- QApplication::flushX();
-
- // WABA: Note that we use fork() and not vfork() because
- // vfork() has unclear semantics and is not standardized.
- pid_ = fork();
-
- if (0 == pid_) {
- if (fd[0])
- close(fd[0]);
- if (!runPrivileged())
- {
- setgid(gid);
-#if defined( HAVE_INITGROUPS)
- if(pw)
- initgroups(pw->pw_name, pw->pw_gid);
-#endif
- setuid(uid);
- }
- // The child process
- if(!commSetupDoneC())
- qWarning( "Could not finish comm setup in child!" );
-
- setupEnvironment();
-
- // Matthias
- if (run_mode == DontCare)
- setpgid(0,0);
- // restore default SIGPIPE handler (Harri)
- struct sigaction act;
- sigemptyset(&(act.sa_mask));
- sigaddset(&(act.sa_mask), SIGPIPE);
- act.sa_handler = SIG_DFL;
- act.sa_flags = 0;
- sigaction(SIGPIPE, &act, 0L);
-
- // We set the close on exec flag.
- // Closing of fd[1] indicates that the execvp succeeded!
- if (fd[1])
- fcntl(fd[1], F_SETFD, FD_CLOEXEC);
- execvp(arglist[0], arglist);
- char resultByte = 1;
- if (fd[1])
- write(fd[1], &resultByte, 1);
- _exit(-1);
- } else if (-1 == pid_) {
- // forking failed
-
- runs = false;
- free(arglist);
- return false;
- } else {
- if (fd[1])
- close(fd[1]);
- // the parent continues here
-
- // Discard any data for stdin that might still be there
- input_data = 0;
-
- // Check whether client could be started.
- if (fd[0]) for(;;)
- {
- char resultByte;
- int n = ::read(fd[0], &resultByte, 1);
- if (n == 1)
- {
- // Error
- runs = false;
- close(fd[0]);
- free(arglist);
- pid_ = 0;
- return false;
- }
- if (n == -1)
- {
- if ((errno == ECHILD) || (errno == EINTR))
- continue; // Ignore
- }
- break; // success
- }
- if (fd[0])
- close(fd[0]);
-
- if (!commSetupDoneP()) // finish communication socket setup for the parent
- qWarning( "Could not finish comm setup in parent!" );
-
- if (run_mode == Block) {
- commClose();
-
- // The SIGCHLD handler of the process controller will catch
- // the exit and set the status
- while(runs)
- {
- KProcessController::theKProcessController->
- slotDoHousekeeping(0);
- }
- runs = FALSE;
- emit processExited(this);
- }
- }
- free(arglist);
- return true;
-}
-
-
-
-bool KProcess::kill(int signo)
-{
- bool rv=false;
-
- if (0 != pid_)
- rv= (-1 != ::kill(pid_, signo));
- // probably store errno somewhere...
- return rv;
-}
-
-
-
-bool KProcess::isRunning() const
-{
- return runs;
-}
-
-
-
-pid_t KProcess::pid() const
-{
- return pid_;
-}
-
-
-
-bool KProcess::normalExit() const
-{
- int _status = status;
- return (pid_ != 0) && (!runs) && (WIFEXITED((_status)));
-}
-
-
-
-int KProcess::exitStatus() const
-{
- int _status = status;
- return WEXITSTATUS((_status));
-}
-
-
-
-bool KProcess::writeStdin(const char *buffer, int buflen)
-{
- bool rv;
-
- // if there is still data pending, writing new data
- // to stdout is not allowed (since it could also confuse
- // kprocess...
- if (0 != input_data)
- return false;
-
- if (runs && (communication & Stdin)) {
- input_data = buffer;
- input_sent = 0;
- input_total = buflen;
- slotSendData(0);
- innot->setEnabled(true);
- rv = true;
- } else
- rv = false;
- return rv;
-}
-
-void KProcess::suspend()
-{
- if ((communication & Stdout) && outnot)
- outnot->setEnabled(false);
-}
-
-void KProcess::resume()
-{
- if ((communication & Stdout) && outnot)
- outnot->setEnabled(true);
-}
-
-bool KProcess::closeStdin()
-{
- bool rv;
-
- if (communication & Stdin) {
- communication = (Communication) (communication & ~Stdin);
- delete innot;
- innot = 0;
- close(in[1]);
- rv = true;
- } else
- rv = false;
- return rv;
-}
-
-bool KProcess::closeStdout()
-{
- bool rv;
-
- if (communication & Stdout) {
- communication = (Communication) (communication & ~Stdout);
- delete outnot;
- outnot = 0;
- close(out[0]);
- rv = true;
- } else
- rv = false;
- return rv;
-}
-
-bool KProcess::closeStderr()
-{
- bool rv;
-
- if (communication & Stderr) {
- communication = static_cast<Communication>(communication & ~Stderr);
- delete errnot;
- errnot = 0;
- close(err[0]);
- rv = true;
- } else
- rv = false;
- return rv;
-}
-
-
-/////////////////////////////
-// protected slots //
-/////////////////////////////
-
-
-
-void KProcess::slotChildOutput(int fdno)
-{
- if (!childOutput(fdno))
- closeStdout();
-}
-
-
-void KProcess::slotChildError(int fdno)
-{
- if (!childError(fdno))
- closeStderr();
-}
-
-
-void KProcess::slotSendData(int)
-{
- if (input_sent == input_total) {
- innot->setEnabled(false);
- input_data = 0;
- emit wroteStdin(this);
- } else
- input_sent += ::write(in[1], input_data+input_sent, input_total-input_sent);
-}
-
-
-
-//////////////////////////////
-// private member functions //
-//////////////////////////////
-
-
-
-void KProcess::processHasExited(int state)
-{
- if (runs)
- {
- runs = false;
- status = state;
-
- commClose(); // cleanup communication sockets
-
- // also emit a signal if the process was run Blocking
- if (DontCare != run_mode)
- {
- emit processExited(this);
- }
- }
-}
-
-
-
-int KProcess::childOutput(int fdno)
-{
- if (communication & NoRead) {
- int len = -1;
- emit receivedStdout(fdno, len);
- errno = 0; // Make sure errno doesn't read "EAGAIN"
- return len;
- }
- else
- {
- char buffer[1024];
- int len;
-
- len = ::read(fdno, buffer, 1024);
-
- if ( 0 < len) {
- emit receivedStdout(this, buffer, len);
- }
- return len;
- }
-}
-
-
-
-int KProcess::childError(int fdno)
-{
- char buffer[1024];
- int len;
-
- len = ::read(fdno, buffer, 1024);
-
- if ( 0 < len)
- emit receivedStderr(this, buffer, len);
- return len;
-}
-
-
-
-int KProcess::setupCommunication(Communication comm)
-{
- int ok;
-
- communication = comm;
-
- ok = 1;
- if (comm & Stdin)
- ok &= socketpair(AF_UNIX, SOCK_STREAM, 0, in) >= 0;
-
- if (comm & Stdout)
- ok &= socketpair(AF_UNIX, SOCK_STREAM, 0, out) >= 0;
-
- if (comm & Stderr)
- ok &= socketpair(AF_UNIX, SOCK_STREAM, 0, err) >= 0;
-
- return ok;
-}
-
-
-
-int KProcess::commSetupDoneP()
-{
- int ok = 1;
-
- if (communication != NoCommunication) {
- if (communication & Stdin)
- close(in[0]);
- if (communication & Stdout)
- close(out[1]);
- if (communication & Stderr)
- close(err[1]);
-
- // Don't create socket notifiers and set the sockets non-blocking if
- // blocking is requested.
- if (run_mode == Block) return ok;
-
- if (communication & Stdin) {
-// ok &= (-1 != fcntl(in[1], F_SETFL, O_NONBLOCK));
- innot = new QSocketNotifier(in[1], QSocketNotifier::Write, this);
- CHECK_PTR(innot);
- innot->setEnabled(false); // will be enabled when data has to be sent
- QObject::connect(innot, SIGNAL(activated(int)),
- this, SLOT(slotSendData(int)));
- }
-
- if (communication & Stdout) {
-// ok &= (-1 != fcntl(out[0], F_SETFL, O_NONBLOCK));
- outnot = new QSocketNotifier(out[0], QSocketNotifier::Read, this);
- CHECK_PTR(outnot);
- QObject::connect(outnot, SIGNAL(activated(int)),
- this, SLOT(slotChildOutput(int)));
- if (communication & NoRead)
- suspend();
- }
-
- if (communication & Stderr) {
-// ok &= (-1 != fcntl(err[0], F_SETFL, O_NONBLOCK));
- errnot = new QSocketNotifier(err[0], QSocketNotifier::Read, this );
- CHECK_PTR(errnot);
- QObject::connect(errnot, SIGNAL(activated(int)),
- this, SLOT(slotChildError(int)));
- }
- }
- return ok;
-}
-
-
-
-int KProcess::commSetupDoneC()
-{
- int ok = 1;
- struct linger so;
- memset(&so, 0, sizeof(so));
-
- if (communication & Stdin)
- close(in[1]);
- if (communication & Stdout)
- close(out[0]);
- if (communication & Stderr)
- close(err[0]);
-
- if (communication & Stdin)
- ok &= dup2(in[0], STDIN_FILENO) != -1;
- else {
- int null_fd = open( "/dev/null", O_RDONLY );
- ok &= dup2( null_fd, STDIN_FILENO ) != -1;
- close( null_fd );
- }
- if (communication & Stdout) {
- ok &= dup2(out[1], STDOUT_FILENO) != -1;
- ok &= !setsockopt(out[1], SOL_SOCKET, SO_LINGER, (char*)&so, sizeof(so));
- }
- else {
- int null_fd = open( "/dev/null", O_WRONLY );
- ok &= dup2( null_fd, STDOUT_FILENO ) != -1;
- close( null_fd );
- }
- if (communication & Stderr) {
- ok &= dup2(err[1], STDERR_FILENO) != -1;
- ok &= !setsockopt(err[1], SOL_SOCKET, SO_LINGER, reinterpret_cast<char *>(&so), sizeof(so));
- }
- else {
- int null_fd = open( "/dev/null", O_WRONLY );
- ok &= dup2( null_fd, STDERR_FILENO ) != -1;
- close( null_fd );
- }
- return ok;
-}
-
-
-
-void KProcess::commClose()
-{
- if (NoCommunication != communication) {
- bool b_in = (communication & Stdin);
- bool b_out = (communication & Stdout);
- bool b_err = (communication & Stderr);
- if (b_in)
- delete innot;
-
- if (b_out || b_err) {
- // If both channels are being read we need to make sure that one socket buffer
- // doesn't fill up whilst we are waiting for data on the other (causing a deadlock).
- // Hence we need to use select.
-
- // Once one or other of the channels has reached EOF (or given an error) go back
- // to the usual mechanism.
-
- int fds_ready = 1;
- fd_set rfds;
-
- int max_fd = 0;
- if (b_out) {
- fcntl(out[0], F_SETFL, O_NONBLOCK);
- if (out[0] > max_fd)
- max_fd = out[0];
- delete outnot;
- outnot = 0;
- }
- if (b_err) {
- fcntl(err[0], F_SETFL, O_NONBLOCK);
- if (err[0] > max_fd)
- max_fd = err[0];
- delete errnot;
- errnot = 0;
- }
-
-
- while (b_out || b_err) {
- // * If the process is still running we block until we
- // receive data. (p_timeout = 0, no timeout)
- // * If the process has already exited, we only check
- // the available data, we don't wait for more.
- // (p_timeout = &timeout, timeout immediately)
- struct timeval timeout;
- timeout.tv_sec = 0;
- timeout.tv_usec = 0;
- struct timeval *p_timeout = runs ? 0 : &timeout;
-
- FD_ZERO(&rfds);
- if (b_out)
- FD_SET(out[0], &rfds);
-
- if (b_err)
- FD_SET(err[0], &rfds);
-
- fds_ready = select(max_fd+1, &rfds, 0, 0, p_timeout);
- if (fds_ready <= 0) break;
-
- if (b_out && FD_ISSET(out[0], &rfds)) {
- int ret = 1;
- while (ret > 0) ret = childOutput(out[0]);
- if ((ret == -1 && errno != EAGAIN) || ret == 0)
- b_out = false;
- }
-
- if (b_err && FD_ISSET(err[0], &rfds)) {
- int ret = 1;
- while (ret > 0) ret = childError(err[0]);
- if ((ret == -1 && errno != EAGAIN) || ret == 0)
- b_err = false;
- }
- }
- }
-
- if (b_in) {
- communication = (Communication) (communication & ~Stdin);
- close(in[1]);
- }
- if (b_out) {
- communication = (Communication) (communication & ~Stdout);
- close(out[0]);
- }
- if (b_err) {
- communication = (Communication) (communication & ~Stderr);
- close(err[0]);
- }
- }
-}
-
-void KProcess::setUseShell(bool useShell, const char *shell)
-{
- if (!d)
- d = new KProcessPrivate;
- d->useShell = useShell;
- d->shell = shell;
- if (d->shell.isEmpty())
- d->shell = searchShell();
-}
-
-QString KProcess::quote(const QString &arg)
-{
- QString res = arg;
- res.replace(QRegExp(QString::fromLatin1("\'")),
- QString::fromLatin1("'\"'\"'"));
- res.prepend('\'');
- res.append('\'');
- return res;
-}
-
-QCString KProcess::searchShell()
-{
- QCString tmpShell = QCString(getenv("SHELL")).stripWhiteSpace();
- if (!isExecutable(tmpShell))
- {
- tmpShell = "/bin/sh";
- }
-
- return tmpShell;
-}
-
-bool KProcess::isExecutable(const QCString &filename)
-{
- struct stat fileinfo;
-
- if (filename.isEmpty()) return false;
-
- // CC: we've got a valid filename, now let's see whether we can execute that file
-
- if (-1 == stat(filename.data(), &fileinfo)) return false;
- // CC: return false if the file does not exist
-
- // CC: anyway, we cannot execute directories, block/character devices, fifos or sockets
- if ( (S_ISDIR(fileinfo.st_mode)) ||
- (S_ISCHR(fileinfo.st_mode)) ||
- (S_ISBLK(fileinfo.st_mode)) ||
-#ifdef S_ISSOCK
- // CC: SYSVR4 systems don't have that macro
- (S_ISSOCK(fileinfo.st_mode)) ||
-#endif
- (S_ISFIFO(fileinfo.st_mode)) ||
- (S_ISDIR(fileinfo.st_mode)) ) {
- return false;
- }
-
- // CC: now check for permission to execute the file
- if (access(filename.data(), X_OK) != 0) return false;
-
- // CC: we've passed all the tests...
- return true;
-}
-
-void KProcess::virtual_hook( int, void* )
-{ /*BASE::virtual_hook( id, data );*/ }
-
-
-///////////////////////////
-// CC: Class KShellProcess
-///////////////////////////
-
-KShellProcess::KShellProcess(const char *shellname):
- KProcess()
-{
- setUseShell(true, shellname);
-}
-
-
-KShellProcess::~KShellProcess() {
-}
-
-QString KShellProcess::quote(const QString &arg)
-{
- return KProcess::quote(arg);
-}
-
-bool KShellProcess::start(RunMode runmode, Communication comm)
-{
- return KProcess::start(runmode, comm);
-}
-
-void KShellProcess::virtual_hook( int id, void* data )
-{ KProcess::virtual_hook( id, data ); }
-
-//#include "kprocess.moc"
diff --git a/core/applets/obex/kprocess.h b/core/applets/obex/kprocess.h
deleted file mode 100644
index e70f7e7..0000000
--- a/core/applets/obex/kprocess.h
+++ b/dev/null
@@ -1,804 +0,0 @@
-/* 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,
- 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
-//
-
-#ifndef __kprocess_h__
-#define __kprocess_h__
-
-#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 KProcessPrivate;
-
-/**
- * Child process invocation, monitoring and control.
- *
- * @sect General usage and features
- *
- *This class allows a KDE application to start child processes without having
- *to worry about UN*X signal handling issues and zombie process reaping.
- *
- *@see KProcIO
- *
- *Basically, this class distinguishes three different ways of running
- *child processes:
- *
- *@li KProcess::DontCare -- The child process is invoked and both the child
- *process and the parent process continue concurrently.
- *
- *Starting a DontCare child process means that the application is
- *not interested in any notification to determine whether the
- *child process has already exited or not.
- *
- *@li KProcess::NotifyOnExit -- The child process is invoked and both the
- *child and the parent process run concurrently.
- *
- *When the child process exits, the KProcess instance
- *corresponding to it emits the Qt signal @ref processExited().
- *
- *Since this signal is @em not emitted from within a UN*X
- *signal handler, arbitrary function calls can be made.
- *
- *Be aware: When the KProcess objects gets destructed, the child
- *process will be killed if it is still running!
- *This means in particular, that you cannot use a KProcess on the stack
- *with KProcess::NotifyOnExit.
- *
- *@li KProcess::Block -- The child process starts and the parent process
- *is suspended until the child process exits. (@em Really not recommended
- *for programs with a GUI.)
- *
- *KProcess also provides several functions for determining the exit status
- *and the pid of the child process it represents.
- *
- *Furthermore it is possible to supply command-line arguments to the process
- *in a clean fashion (no null -- terminated stringlists and such...)
- *
- *A small usage example:
- *<pre>
- *KProcess *proc = new KProcess;
- *
- **proc << "my_executable";
- **proc << "These" << "are" << "the" << "command" << "line" << "args";
- *QApplication::connect(proc, SIGNAL(processExited(KProcess *)),
- * pointer_to_my_object, SLOT(my_objects_slot(KProcess *)));
- *proc->start();
- *</pre>
- *
- *This will start "my_executable" with the commandline arguments "These"...
- *
- *When the child process exits, the respective Qt signal will be emitted.
- *
- *@sect Communication with the child process
- *
- *KProcess supports communication with the child process through
- *stdin/stdout/stderr.
- *
- *The following functions are provided for getting data from the child
- *process or sending data to the child's stdin (For more information,
- *have a look at the documentation of each function):
- *
- *@li bool @ref writeStdin(char *buffer, int buflen);
- *@li -- Transmit data to the child process's stdin.
- *
- *@li bool @ref closeStdin();
- *@li -- Closes the child process's stdin (which causes it to see an feof(stdin)).
- *Returns false if you try to close stdin for a process that has been started
- *without a communication channel to stdin.
- *
- *@li bool @ref closeStdout();
- *@li -- Closes the child process's stdout.
- *Returns false if you try to close stdout for a process that has been started
- *without a communication channel to stdout.
- *
- *@li bool @ref closeStderr();
- *@li -- Closes the child process's stderr.
- *Returns false if you try to close stderr for a process that has been started
- *without a communication channel to stderr.
- *
- *
- *@sect QT signals:
- *
- *@li void @ref receivedStdout(KProcess *proc, char *buffer, int buflen);
- *@li void @ref receivedStderr(KProcess *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(KProcess *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
- *
- *
- **/
-class KProcess : public QObject
-{
- Q_OBJECT
-
-public:
-
- /**
- * Modes in which the communication channel can be opened.
- *
- * If communication for more than one channel is required,
- * the values have to be or'ed together, for example to get
- * communication with stdout as well as with stdin, you would
- * specify @p Stdin @p | @p Stdout
- *
- * If @p NoRead is specified in conjunction with @p Stdout,
- * no data is actually read from @p Stdout but only
- * the signal @ref childOutput(int fd) is emitted.
- */
- enum Communication { NoCommunication = 0, Stdin = 1, Stdout = 2, Stderr = 4,
- AllOutput = 6, All = 7,
- NoRead };
-
- /**
- * Run-modes for a child process.
- */
- enum RunMode {
- /**
- * The application does not receive notifications from the subprocess when
- * it is finished or aborted.
- */
- DontCare,
- /**
- * The application is notified when the subprocess dies.
- */
- NotifyOnExit,
- /**
- * The application is suspended until the started process is finished.
- */
- Block };
-
- /**
- * Constructor
- */
- KProcess();
-
- /**
- *Destructor:
- *
- * If the process is running when the destructor for this class
- * is called, the child process is killed with a SIGKILL, but
- * only if the run mode is not of type @p DontCare.
- * Processes started as @p DontCare keep running anyway.
- */
- virtual ~KProcess();
-
- /**
- @deprecated
-
- The use of this function is now deprecated. -- Please use the
- "operator<<" instead of "setExecutable".
-
- Sets the executable to be started with this KProcess object.
- Returns false if the process is currently running (in that
- case the executable remains unchanged.)
-
- @see operator<<
-
- */
- bool setExecutable(const QString& proc);
-
-
- /**
- * Sets the executable and the command line argument list for this process.
- *
- * For example, doing an "ls -l /usr/local/bin" can be achieved by:
- * <pre>
- * KProcess p;
- * ...
- * p << "ls" << "-l" << "/usr/local/bin"
- * </pre>
- *
- **/
- KProcess &operator<<(const QString& arg);
- /**
- * Similar to previous method, takes a char *, supposed to be in locale 8 bit already.
- */
- KProcess &operator<<(const char * arg);
- /**
- * Similar to previous method, takes a QCString, supposed to be in locale 8 bit already.
- */
- KProcess &operator<<(const QCString & arg);
-
- /**
- * Sets the executable and the command line argument list for this process,
- * in a single method call, or add a list of arguments.
- **/
- KProcess &operator<<(const QStringList& args);
-
- /**
- * Clear a command line argument list that has been set by using
- * the "operator<<".
- */
- void clearArguments();
-
- /**
- * Starts the process.
- * For a detailed description of the
- * various run modes and communication semantics, have a look at the
- * general description of the KProcess class.
- *
- * The following problems could cause this function to
- * return false:
- *
- * @li The process is already running.
- * @li The command line argument list is empty.
- * @li The starting of the process failed (could not fork).
- * @li The executable was not found.
- *
- * @param comm Specifies which communication links should be
- * established to the child process (stdin/stdout/stderr). By default,
- * no communication takes place and the respective communication
- * signals will never get emitted.
- *
- * @return true on success, false on error
- * (see above for error conditions)
- **/
- virtual bool start(RunMode runmode = NotifyOnExit,
- Communication comm = NoCommunication);
-
- /**
- * Stop the process (by sending it a signal).
- *
- * @param signo The signal to send. The default is SIGTERM.
- * @return @p true if the signal was delivered successfully.
- */
- virtual bool kill(int signo = SIGTERM);
-
- /**
- @return @p true if the process is (still) considered to be running
- */
- bool isRunning() const;
-
- /** Returns the process id of the process.
- *
- * If it is called after
- * the process has exited, it returns the process id of the last
- * child process that was created by this instance of KProcess.
- *
- * Calling it before any child process has been started by this
- * KProcess instance causes pid() to return 0.
- **/
- pid_t pid() const;
-
- /**
- * Use pid().
- * @deprecated
- */
- pid_t getPid() const { return pid(); }
-
- /**
- * Suspend processing of data from stdout of the child process.
- */
- void suspend();
-
- /**
- * Resume processing of data from stdout of the child process.
- */
- void resume();
-
- /**
- * @return @p true if the process has already finished and has exited
- * "voluntarily", ie: it has not been killed by a signal.
- *
- * Note that you should check @ref KProcess::exitStatus() to determine
- * whether the process completed its task successful or not.
- */
- bool normalExit() const;
-
- /**
- * Returns the exit status of the process.
- *
- * Please use
- * @ref KProcess::normalExit() to check whether the process has exited
- * cleanly (i.e., @ref KProcess::normalExit() returns @p true) before calling
- * this function because if the process did not exit normally,
- * it does not have a valid exit status.
- */
- int exitStatus() const;
-
-
- /**
- * Transmit data to the child process's stdin.
- *
- * KProcess::writeStdin may return false in the following cases:
- *
- * @li The process is not currently running.
- *
- * @li Communication to stdin has not been requested in the @ref start() call.
- *
- * @li Transmission of data to the child process by a previous call to
- * @ref writeStdin() is still in progress.
- *
- * Please note that the data is sent to the client asynchronously,
- * so when this function returns, the data might not have been
- * processed by the child process.
- *
- * If all the data has been sent to the client, the signal
- * @ref wroteStdin() will be emitted.
- *
- * Please note that you must not free "buffer" or call @ref writeStdin()
- * again until either a @ref wroteStdin() signal indicates that the
- * data has been sent or a @ref processHasExited() signal shows that
- * the child process is no longer alive...
- **/
- bool writeStdin(const char *buffer, int buflen);
-
- /**
- * This causes the stdin file descriptor of the child process to be
- * closed indicating an "EOF" to the child.
- *
- * @return @p false if no communication to the process's stdin
- * had been specified in the call to @ref start().
- */
- bool closeStdin();
-
- /**
- * This causes the stdout file descriptor of the child process to be
- * closed.
- *
- * @return @p false if no communication to the process's stdout
- * had been specified in the call to @ref start().
- */
- bool closeStdout();
-
- /**
- * 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; }
-
- /**
- * 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
- */
- bool runPrivileged() const;
-
- /**
- * Modifies the environment of the process to be started.
- * This function must be called before starting the process.
- */
- void setEnvironment(const QString &name, const QString &value);
-
- /**
- * Changes the current working directory (CWD) of the process
- * to be started.
- * This function must be called before starting the process.
- */
- void setWorkingDirectory(const QString &dir);
-
- /**
- * Specify whether to start the command via a shell or directly.
- * The default is to start the command directly.
- * If @p useShell is true @p shell will be used as shell, or
- * if shell is empty, the standard shell is used.
- * @p quote A flag indicating whether to quote the arguments.
- *
- * When using a shell, the caller should make sure that all filenames etc.
- * are properly quoted when passed as argument.
- * @see quote()
- */
- void setUseShell(bool useShell, const char *shell = 0);
-
- /**
- * This function can be used to quote an argument string such that
- * the shell processes it properly. This is e. g. necessary for
- * user-provided file names which may contain spaces or quotes.
- * It also prevents expansion of wild cards and environment variables.
- */
- static QString quote(const QString &arg);
-
- /**
- * Detaches KProcess from child process. All communication is closed.
- * No exit notification is emitted any more for the child process.
- * Deleting the KProcess 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(KProcess *proc);
-
-
- /**
- * Emitted, when output from the child process has
- * been received on stdout.
- *
- * To actually get
- * these signals, the respective communication link (stdout/stderr)
- * has to be turned on in @ref start().
- *
- * @param buffer The data received.
- * @param buflen The number of bytes that are available.
- *
- * You should copy the information contained in @p buffer to your private
- * data structures before returning from this slot.
- **/
- void receivedStdout(KProcess *proc, char *buffer, int buflen);
-
- /**
- * Emitted when output from the child process has
- * been received on stdout.
- *
- * To actually get these signals, the respective communications link
- * (stdout/stderr) has to be turned on in @ref start() and the
- * @p NoRead flag should have been passed.
- *
- * You will need to explicitly call resume() after your call to start()
- * to begin processing data from the child process's stdout. This is
- * to ensure that this signal is not emitted when no one is connected
- * to it, otherwise this signal will not be emitted.
- *
- * The data still has to be read from file descriptor @p fd.
- **/
- void receivedStdout(int fd, int &len);
-
-
- /**
- * Emitted, when output from the child process has
- * been received on stderr.
- * To actually get
- * these signals, the respective communication link (stdout/stderr)
- * has to be turned on in @ref start().
- *
- * @param buffer The data received.
- * @param buflen The number of bytes that are available.
- *
- * You should copy the information contained in @p buffer to your private
- * data structures before returning from this slot.
- */
- void receivedStderr(KProcess *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(KProcess *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"
- */
- void slotChildError(int fdno);
- /*
- Slot functions for capturing stdout and stderr of the child
- */
-
- /**
- * Called when another bulk of data can be sent to the child's
- * stdin. If there is no more data to be sent to stdin currently
- * available, this function must disable the QSocketNotifier "innot".
- */
- void slotSendData(int dummy);
-
-protected:
-
- /**
- * Sets up the environment according to the data passed via
- * setEnvironment(...)
- */
- void setupEnvironment();
-
- /**
- * The list of the process' command line arguments. The first entry
- * in this list is the executable itself.
- */
- QValueList<QCString> arguments;
- /**
- * How to run the process (Block, NotifyOnExit, DontCare). You should
- * not modify this data member directly from derived classes.
- */
- RunMode run_mode;
- /**
- * true if the process is currently running. You should not
- * modify this data member directly from derived classes. For
- * reading the value of this data member, please use "isRunning()"
- * since "runs" will probably be made private in later versions
- * of KProcess.
- */
- bool runs;
-
- /**
- * The PID of the currently running process (see "getPid()").
- * You should not modify this data member in derived classes.
- * Please use "getPid()" instead of directly accessing this
- * member function since it will probably be made private in
- * later versions of KProcess.
- */
- pid_t pid_;
-
- /**
- * The process' exit status as returned by "waitpid". You should not
- * modify the value of this data member from derived classes. You should
- * rather use @ref exitStatus than accessing this data member directly
- * since it will probably be made private in further versions of
- * KProcess.
- */
- int status;
-
-
- /**
- * See setRunPrivileged()
- */
- bool keepPrivs;
-
- /*
- Functions for setting up the sockets for communication.
- setupCommunication
- -- is called from "start" before "fork"ing.
- commSetupDoneP
- -- completes communication socket setup in the parent
- commSetupDoneC
- -- completes communication setup in the child process
- commClose
- -- frees all allocated communication resources in the parent
- after the process has exited
- */
-
- /**
- * This function is called from "KProcess::start" right before a "fork" takes
- * place. According to
- * the "comm" parameter this function has to initialize the "in", "out" and
- * "err" data member of KProcess.
- *
- * This function should return 0 if setting the needed communication channels
- * was successful.
- *
- * The default implementation is to create UNIX STREAM sockets for the communication,
- * but you could overload this function and establish a TCP/IP communication for
- * network communication, for example.
- */
- virtual int setupCommunication(Communication comm);
-
- /**
- * Called right after a (successful) fork on the parent side. This function
- * will usually do some communications cleanup, like closing the reading end
- * of the "stdin" communication channel.
- *
- * Furthermore, it must also create the QSocketNotifiers "innot", "outnot" and
- * "errnot" and connect their Qt slots to the respective KProcess member functions.
- *
- * For a more detailed explanation, it is best to have a look at the default
- * implementation of "setupCommunication" in kprocess.cpp.
- */
- virtual int commSetupDoneP();
-
- /**
- * Called right after a (successful) fork, but before an "exec" on the child
- * process' side. It usually just closes the unused communication ends of
- * "in", "out" and "err" (like the writing end of the "in" communication
- * channel.
- */
- virtual int commSetupDoneC();
-
-
- /**
- * Immediately called after a process has exited. This function normally
- * calls commClose to close all open communication channels to this
- * process and emits the "processExited" signal (if the process was
- * not running in the "DontCare" mode).
- */
- virtual void processHasExited(int state);
-
- /**
- * Should clean up the communication links to the child after it has
- * exited. Should be called from "processHasExited".
- */
- virtual void commClose();
-
-
- /**
- * the socket descriptors for stdin/stdout/stderr.
- */
- int out[2];
- int in[2];
- int err[2];
-
- /**
- * The socket notifiers for the above socket descriptors.
- */
- QSocketNotifier *innot;
- QSocketNotifier *outnot;
- QSocketNotifier *errnot;
-
- /**
- * Lists the communication links that are activated for the child
- * process. Should not be modified from derived classes.
- */
- Communication communication;
-
- /**
- * Called by "slotChildOutput" this function copies data arriving from the
- * child process's stdout to the respective buffer and emits the signal
- * "@ref receivedStderr".
- */
- int childOutput(int fdno);
-
- /**
- * Called by "slotChildOutput" this function copies data arriving from the
- * child process's stdout to the respective buffer and emits the signal
- * "@ref receivedStderr"
- */
- int childError(int fdno);
-
- // 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 KProcessController is a friend of KProcess because it has to have
- * access to various data members.
- */
- friend class KProcessController;
-
-
-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.
- */
- QCString searchShell();
-
- /**
- * 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
- KProcess( const KProcess& );
- KProcess& operator= ( const KProcess& );
-
-protected:
- virtual void virtual_hook( int id, void* data );
-private:
- KProcessPrivate *d;
-};
-
-class KShellProcessPrivate;
-
-/**
-* @obsolete
-*
-* This class is obsolete. Use KProcess and KProcess::setUseShell(true)
-* instead.
-*
-* @short A class derived from @ref KProcess to start child
-* processes through a shell.
-* @author Christian Czezakte <e9025461@student.tuwien.ac.at>
-* @version $Id$
-*/
-class KShellProcess: public KProcess
-{
- Q_OBJECT
-
-public:
-
- /**
- * Constructor
- *
- * By specifying the name of a shell (like "/bin/bash") you can override
- * the mechanism for finding a valid shell as described in KProcess::searchShell()
- */
- KShellProcess(const char *shellname=0);
-
- /**
- * Destructor.
- */
- ~KShellProcess();
-
- /**
- * Starts up the process. -- For a detailed description
- * have a look at the "start" member function and the detailed
- * description of @ref KProcess .
- */
- virtual bool start(RunMode runmode = NotifyOnExit,
- Communication comm = NoCommunication);
-
- /**
- * This function can be used to quote an argument string such that
- * the shell processes it properly. This is e. g. necessary for
- * user-provided file names which may contain spaces or quotes.
- * It also prevents expansion of wild cards and environment variables.
- */
- static QString quote(const QString &arg);
-
-private:
-
- QCString shell;
-
- // Disallow assignment and copy-construction
- KShellProcess( const KShellProcess& );
- KShellProcess& operator= ( const KShellProcess& );
-
-protected:
- virtual void virtual_hook( int id, void* data );
-private:
- KShellProcessPrivate *d;
-};
-
-
-
-#endif
-
diff --git a/core/applets/obex/obex.cc b/core/applets/obex/obex.cc
index f35d57a..683964b 100644
--- a/core/applets/obex/obex.cc
+++ b/core/applets/obex/obex.cc
@@ -1,36 +1,37 @@
#include <qapplication.h>
-
+#include <qmessagebox.h>
+#include <qpe/qcopenvelope_qws.h>
#include <opie/oprocess.h>
#include "obex.h"
using namespace OpieObex;
-Obex::Obex( QObject *parent, const char* name )
+Obex::Obex( QObject *parent, const char* name )
: QObject(parent, name )
{
m_rec = 0;
m_send=0;
m_count = 0;
};
-Obex::~Obex() {
+Obex::~Obex() {
delete m_rec;
delete m_send;
}
void Obex::receive() {
qWarning("Receive" );
m_rec = new OProcess();
*m_rec << "irobex_palm3";
// connect to the necessary slots
connect(m_rec, SIGNAL(processExited(OProcess*) ),
this, SLOT(slotExited(OProcess*) ) );
-
+
connect(m_rec, SIGNAL(receivedStdout(OProcess*, char*, int ) ),
this, SLOT(slotStdOut(OProcess*, char*, int) ) );
-
+
if(!m_rec->start(OProcess::NotifyOnExit, OProcess::AllOutput) ) {
qWarning("could not start :(");
emit done( false );
}
emit currentTry(m_count );
@@ -46,17 +47,17 @@ void Obex::sendNow(){
return;
}
// OProcess inititialisation
m_send = new OProcess();
*m_send << "irobex_palm3";
*m_send << m_file;
-
+
// connect to slots Exited and and StdOut
connect(m_send, SIGNAL(processExited(OProcess*) ),
this, SLOT(slotExited(OProcess*)) );
- connect(m_send, SIGNAL(receivedStdout(OProcess*, char*, int )),
+ connect(m_send, SIGNAL(receivedStdout(OProcess*, char*, int )),
this, SLOT(slotStdOut(OProcess*, char*, int) ) );
// now start it
if (!m_send->start(/*OProcess::NotifyOnExit, OProcess::AllOutput*/ ) ) {
qWarning("could not send" );
m_count = 25;
emit error(-1 );
@@ -88,12 +89,13 @@ void Obex::recieved() {
}
}else{
emit error(-1);
};
delete m_rec;
}
+
void Obex::sendEnd() {
if (m_send->normalExit() ) {
if ( m_send->exitStatus() == 0 ) {
delete m_send;
m_send=0;
qWarning("done" );
diff --git a/core/applets/obex/obex.pro b/core/applets/obex/obex.pro
index 72ad78f..6915737 100644
--- a/core/applets/obex/obex.pro
+++ b/core/applets/obex/obex.pro
@@ -1,11 +1,12 @@
TEMPLATE = lib
CONFIG += qt warn_on release
HEADERS = obex.h obeximpl.h
SOURCES = obex.cc obeximpl.cc
-TARGET = obex
+TARGET = opieobex
DESTDIR = ../../plugins/obex
INCLUDEPATH += $(OPIEDIR)/include
DEPENDPATH += ../$(OPIEDIR)/include
+INTERFACES = obexinc.ui obexdlg.ui
LIBS += -lqpe -lopie
VERSION = 0.0.1
diff --git a/core/applets/obex/obexdlg.ui b/core/applets/obex/obexdlg.ui
index ab58e59..b367ffd 100644
--- a/core/applets/obex/obexdlg.ui
+++ b/core/applets/obex/obexdlg.ui
@@ -9,13 +9,13 @@
</property>
<property stdset="1">
<name>geometry</name>
<rect>
<x>0</x>
<y>0</y>
- <width>208</width>
+ <width>204</width>
<height>246</height>
</rect>
</property>
<property stdset="1">
<name>caption</name>
<string>OBEX Sending</string>
@@ -242,12 +242,33 @@
<size>
<width>20</width>
<height>20</height>
</size>
</property>
</spacer>
+ <spacer>
+ <property>
+ <name>name</name>
+ <cstring>Spacer18</cstring>
+ </property>
+ <property stdset="1">
+ <name>orientation</name>
+ <enum>Vertical</enum>
+ </property>
+ <property stdset="1">
+ <name>sizeType</name>
+ <enum>Expanding</enum>
+ </property>
+ <property>
+ <name>sizeHint</name>
+ <size>
+ <width>20</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
</widget>
<connections>
<connection>
<sender>PushButton2</sender>
<signal>clicked()</signal>
<receiver>Form1</receiver>
diff --git a/core/applets/obex/obeximpl.cc b/core/applets/obex/obeximpl.cc
index e787fca..616f3b1 100644
--- a/core/applets/obex/obeximpl.cc
+++ b/core/applets/obex/obeximpl.cc
@@ -1,9 +1,10 @@
#include <qdatastream.h>
#include <qpe/qcom.h>
+#include <qlabel.h>
#include "obex.h"
#include "obeximpl.h"
@@ -11,19 +12,22 @@ using namespace OpieObex;
ObexImpl::ObexImpl( )
: QObject() {
// register to a channel
qWarning( "c'tor" );
m_obex = new Obex(this, "obex");
+ m_sendgui = new ObexDlg();
+ m_recvgui = new ObexInc();
m_chan = new QCopChannel("QPE/Obex" );
connect(m_chan, SIGNAL(received(const QCString&, const QByteArray& ) ),
this, SLOT(slotMessage(const QCString&, const QByteArray&) ) );
}
ObexImpl::~ObexImpl() {
delete m_obex;
delete m_chan;
+ delete m_sendgui;
}
QRESULT ObexImpl::queryInterface( const QUuid &uuid, QUnknownInterface **iface ) {
*iface = 0;
if( uuid == IID_QUnknown )
*iface = this;
else if( uuid == IID_ObexInterface )
@@ -40,19 +44,36 @@ void ObexImpl::slotMessage( const QCString& msg, const QByteArray&data ) {
qWarning("Message %s", msg.data() );
if(msg == "send(QString,QString,QString)" ) {
QString desc;
stream >> desc;
QString filename;
stream >> filename;
+ m_sendgui->showMaximized();
+ m_sendgui->lblPath->setText(filename);
+ connect( (QObject*)m_sendgui->PushButton2, SIGNAL(clicked()),
+ this, SLOT(slotCancelSend()));
m_obex->send(filename );
- // QCopEnvelope e ("QPE/Obex", "done(QString)" ); but this into a slot
+ // QCopEnvelope e ("QPE/Obex", "done(QString)" ); //but this into a slot
//e << filename;
+
}else if(msg == "receive(bool)" ) { // open a GUI
- m_obex->receive();
- ;
+ m_recvgui->showMaximized();
+ m_obex->receive();
+
+ } else if (msg =="done(QString)") {
+ QString filename;
+ stream >> filename;
+ m_sendgui->lblPath->setText(tr("Done transfering " + filename));
+
}
}
+void ObexImpl::slotCancelSend() {
+ // cancel sync process too
+ m_sendgui->hide();
+}
+
+
Q_EXPORT_INTERFACE()
{
Q_CREATE_INSTANCE( ObexImpl )
}
diff --git a/core/applets/obex/obeximpl.h b/core/applets/obex/obeximpl.h
index 888bfea..aad0883 100644
--- a/core/applets/obex/obeximpl.h
+++ b/core/applets/obex/obeximpl.h
@@ -1,12 +1,14 @@
#ifndef OpieObexImpl_H
#define OpieObexImpl_H
#include <qobject.h>
#include "../obexinterface.h"
+#include "obexdlg.h"
+#include "obexinc.h"
#include <qpe/qcopenvelope_qws.h>
namespace OpieObex {
class Obex;
class ObexImpl : public QObject, public ObexInterface {
Q_OBJECT
@@ -16,13 +18,16 @@ namespace OpieObex {
QRESULT queryInterface( const QUuid&, QUnknownInterface** );
Q_REFCOUNT // for reference counting (macro )
private:
ulong ref;
Obex* m_obex; // obex lib
QCopChannel *m_chan;
+ ObexDlg *m_sendgui;
+ ObexInc *m_recvgui;
private slots:
+ void slotCancelSend();
void slotMessage( const QCString&, const QByteArray& );
/* void slotError(int );
void slotCurrentTry( unsigned int );
void slotDone(bool);
void slotReceivedFile(const QString & );
void slotSent();*/
diff --git a/core/applets/obex/obexinc.ui b/core/applets/obex/obexinc.ui
new file mode 100644
index 0000000..f8a21dc
--- a/dev/null
+++ b/core/applets/obex/obexinc.ui
@@ -0,0 +1,273 @@
+<!DOCTYPE UI><UI>
+<class>ObexInc</class>
+<widget>
+ <class>QWidget</class>
+ <property stdset="1">
+ <name>name</name>
+ <cstring>ObexInc</cstring>
+ </property>
+ <property stdset="1">
+ <name>geometry</name>
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>216</width>
+ <height>254</height>
+ </rect>
+ </property>
+ <property stdset="1">
+ <name>caption</name>
+ <string>OBEX Receiving</string>
+ </property>
+ <widget>
+ <class>QLayoutWidget</class>
+ <property stdset="1">
+ <name>name</name>
+ <cstring>Layout9</cstring>
+ </property>
+ <property stdset="1">
+ <name>geometry</name>
+ <rect>
+ <x>0</x>
+ <y>0</y>
+ <width>253</width>
+ <height>240</height>
+ </rect>
+ </property>
+ <vbox>
+ <property stdset="1">
+ <name>margin</name>
+ <number>0</number>
+ </property>
+ <property stdset="1">
+ <name>spacing</name>
+ <number>6</number>
+ </property>
+ <spacer>
+ <property>
+ <name>name</name>
+ <cstring>Spacer8</cstring>
+ </property>
+ <property stdset="1">
+ <name>orientation</name>
+ <enum>Vertical</enum>
+ </property>
+ <property stdset="1">
+ <name>sizeType</name>
+ <enum>Expanding</enum>
+ </property>
+ <property>
+ <name>sizeHint</name>
+ <size>
+ <width>20</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ <widget>
+ <class>QLayoutWidget</class>
+ <property stdset="1">
+ <name>name</name>
+ <cstring>Layout7</cstring>
+ </property>
+ <hbox>
+ <property stdset="1">
+ <name>margin</name>
+ <number>0</number>
+ </property>
+ <property stdset="1">
+ <name>spacing</name>
+ <number>6</number>
+ </property>
+ <spacer>
+ <property>
+ <name>name</name>
+ <cstring>Spacer19</cstring>
+ </property>
+ <property stdset="1">
+ <name>orientation</name>
+ <enum>Horizontal</enum>
+ </property>
+ <property stdset="1">
+ <name>sizeType</name>
+ <enum>Expanding</enum>
+ </property>
+ <property>
+ <name>sizeHint</name>
+ <size>
+ <width>20</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ <widget>
+ <class>QLabel</class>
+ <property stdset="1">
+ <name>name</name>
+ <cstring>TextLabel1</cstring>
+ </property>
+ <property stdset="1">
+ <name>text</name>
+ <string>Receiving is active
+now.
+
+Beam now!</string>
+ </property>
+ <property stdset="1">
+ <name>alignment</name>
+ <set>AlignTop|AlignLeft</set>
+ </property>
+ <property>
+ <name>vAlign</name>
+ </property>
+ </widget>
+ <spacer>
+ <property>
+ <name>name</name>
+ <cstring>Spacer20</cstring>
+ </property>
+ <property stdset="1">
+ <name>orientation</name>
+ <enum>Horizontal</enum>
+ </property>
+ <property stdset="1">
+ <name>sizeType</name>
+ <enum>Expanding</enum>
+ </property>
+ <property>
+ <name>sizeHint</name>
+ <size>
+ <width>20</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ </hbox>
+ </widget>
+ <spacer>
+ <property>
+ <name>name</name>
+ <cstring>Spacer7</cstring>
+ </property>
+ <property stdset="1">
+ <name>orientation</name>
+ <enum>Vertical</enum>
+ </property>
+ <property stdset="1">
+ <name>sizeType</name>
+ <enum>Expanding</enum>
+ </property>
+ <property>
+ <name>sizeHint</name>
+ <size>
+ <width>20</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ <widget>
+ <class>QLayoutWidget</class>
+ <property stdset="1">
+ <name>name</name>
+ <cstring>Layout4</cstring>
+ </property>
+ <hbox>
+ <property stdset="1">
+ <name>margin</name>
+ <number>0</number>
+ </property>
+ <property stdset="1">
+ <name>spacing</name>
+ <number>6</number>
+ </property>
+ <spacer>
+ <property>
+ <name>name</name>
+ <cstring>Spacer9</cstring>
+ </property>
+ <property stdset="1">
+ <name>orientation</name>
+ <enum>Horizontal</enum>
+ </property>
+ <property stdset="1">
+ <name>sizeType</name>
+ <enum>Expanding</enum>
+ </property>
+ <property>
+ <name>sizeHint</name>
+ <size>
+ <width>20</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ <widget>
+ <class>QPushButton</class>
+ <property stdset="1">
+ <name>name</name>
+ <cstring>AcceptButton</cstring>
+ </property>
+ <property stdset="1">
+ <name>text</name>
+ <string>Accept</string>
+ </property>
+ </widget>
+ <spacer>
+ <property>
+ <name>name</name>
+ <cstring>Spacer11</cstring>
+ </property>
+ <property stdset="1">
+ <name>orientation</name>
+ <enum>Horizontal</enum>
+ </property>
+ <property stdset="1">
+ <name>sizeType</name>
+ <enum>Expanding</enum>
+ </property>
+ <property>
+ <name>sizeHint</name>
+ <size>
+ <width>20</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ <widget>
+ <class>QPushButton</class>
+ <property stdset="1">
+ <name>name</name>
+ <cstring>RecjectButton</cstring>
+ </property>
+ <property stdset="1">
+ <name>text</name>
+ <string>Reject</string>
+ </property>
+ </widget>
+ <spacer>
+ <property>
+ <name>name</name>
+ <cstring>Spacer10</cstring>
+ </property>
+ <property stdset="1">
+ <name>orientation</name>
+ <enum>Horizontal</enum>
+ </property>
+ <property stdset="1">
+ <name>sizeType</name>
+ <enum>Expanding</enum>
+ </property>
+ <property>
+ <name>sizeHint</name>
+ <size>
+ <width>20</width>
+ <height>20</height>
+ </size>
+ </property>
+ </spacer>
+ </hbox>
+ </widget>
+ </vbox>
+ </widget>
+</widget>
+</UI>