K&R formatting
This commit is contained in:
Petr Vanek
+289
-271
@@ -148,13 +148,15 @@ extern "C" {
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//////////////////
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KPtyPrivate::KPtyPrivate() :
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masterFd(-1), slaveFd(-1) {
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masterFd(-1), slaveFd(-1)
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{
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}
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bool KPtyPrivate::chownpty(bool) {
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bool KPtyPrivate::chownpty(bool)
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{
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// return !QProcess::execute(KStandardDirs::findExe("kgrantpty"),
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// QStringList() << (grant?"--grant":"--revoke") << QString::number(masterFd));
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return true;
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return true;
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}
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/////////////////////////////
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@@ -162,388 +164,397 @@ bool KPtyPrivate::chownpty(bool) {
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/////////////////////////////
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KPty::KPty() :
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d_ptr(new KPtyPrivate) {
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d_ptr->q_ptr = this;
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d_ptr(new KPtyPrivate)
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{
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d_ptr->q_ptr = this;
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}
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KPty::KPty(KPtyPrivate * d) :
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d_ptr(d) {
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d_ptr->q_ptr = this;
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d_ptr(d)
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{
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d_ptr->q_ptr = this;
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}
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KPty::~KPty() {
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close();
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delete d_ptr;
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KPty::~KPty()
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{
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close();
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delete d_ptr;
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}
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bool KPty::open() {
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Q_D(KPty);
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bool KPty::open()
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{
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Q_D(KPty);
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if (d->masterFd >= 0) {
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return true;
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}
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if (d->masterFd >= 0) {
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return true;
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}
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QByteArray ptyName;
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QByteArray ptyName;
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// Find a master pty that we can open ////////////////////////////////
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// Find a master pty that we can open ////////////////////////////////
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// Because not all the pty animals are created equal, they want to
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// be opened by several different methods.
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// Because not all the pty animals are created equal, they want to
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// be opened by several different methods.
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// We try, as we know them, one by one.
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// We try, as we know them, one by one.
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#ifdef HAVE_OPENPTY
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char ptsn[PATH_MAX];
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if (::openpty( &d->masterFd, &d->slaveFd, ptsn, 0, 0)) {
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d->masterFd = -1;
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d->slaveFd = -1;
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qWarning(175) << "Can't open a pseudo teletype";
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return false;
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}
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d->ttyName = ptsn;
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char ptsn[PATH_MAX];
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if (::openpty( &d->masterFd, &d->slaveFd, ptsn, 0, 0)) {
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d->masterFd = -1;
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d->slaveFd = -1;
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qWarning(175) << "Can't open a pseudo teletype";
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return false;
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}
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d->ttyName = ptsn;
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#else
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#ifdef HAVE__GETPTY // irix
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char * ptsn = _getpty(&d->masterFd, O_RDWR|O_NOCTTY, S_IRUSR|S_IWUSR, 0);
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if (ptsn) {
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d->ttyName = ptsn;
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goto grantedpt;
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}
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char * ptsn = _getpty(&d->masterFd, O_RDWR|O_NOCTTY, S_IRUSR|S_IWUSR, 0);
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if (ptsn) {
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d->ttyName = ptsn;
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goto grantedpt;
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}
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#elif defined(HAVE_PTSNAME) || defined(TIOCGPTN)
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#ifdef HAVE_POSIX_OPENPT
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d->masterFd = ::posix_openpt(O_RDWR|O_NOCTTY);
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d->masterFd = ::posix_openpt(O_RDWR|O_NOCTTY);
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#elif defined(HAVE_GETPT)
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d->masterFd = ::getpt();
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d->masterFd = ::getpt();
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#elif defined(PTM_DEVICE)
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d->masterFd = ::open(PTM_DEVICE, O_RDWR|O_NOCTTY);
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d->masterFd = ::open(PTM_DEVICE, O_RDWR|O_NOCTTY);
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#else
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# error No method to open a PTY master detected.
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#endif
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if (d->masterFd >= 0) {
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if (d->masterFd >= 0) {
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#ifdef HAVE_PTSNAME
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char * ptsn = ptsname(d->masterFd);
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if (ptsn) {
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d->ttyName = ptsn;
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char * ptsn = ptsname(d->masterFd);
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if (ptsn) {
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d->ttyName = ptsn;
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#else
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int ptyno;
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if (!ioctl(d->masterFd, TIOCGPTN, &ptyno)) {
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d->ttyName = QByteArray("/dev/pts/") + QByteArray::number(ptyno);
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int ptyno;
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if (!ioctl(d->masterFd, TIOCGPTN, &ptyno)) {
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d->ttyName = QByteArray("/dev/pts/") + QByteArray::number(ptyno);
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#endif
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#ifdef HAVE_GRANTPT
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if (!grantpt(d->masterFd)) {
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goto grantedpt;
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}
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if (!grantpt(d->masterFd)) {
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goto grantedpt;
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}
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#else
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goto gotpty;
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goto gotpty;
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#endif
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}
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::close(d->masterFd);
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d->masterFd = -1;
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}
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#endif // HAVE_PTSNAME || TIOCGPTN
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// Linux device names, FIXME: Trouble on other systems?
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for (const char * s3 = "pqrstuvwxyzabcde"; *s3; s3++) {
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for (const char * s4 = "0123456789abcdef"; *s4; s4++) {
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ptyName = QString().sprintf("/dev/pty%c%c", *s3, *s4).toAscii();
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d->ttyName = QString().sprintf("/dev/tty%c%c", *s3, *s4).toAscii();
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d->masterFd = ::open(ptyName.data(), O_RDWR);
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if (d->masterFd >= 0) {
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#ifdef Q_OS_SOLARIS
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/* Need to check the process group of the pty.
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* If it exists, then the slave pty is in use,
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* and we need to get another one.
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*/
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int pgrp_rtn;
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if (ioctl(d->masterFd, TIOCGPGRP, &pgrp_rtn) == 0 || errno != EIO) {
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::close(d->masterFd);
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d->masterFd = -1;
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continue;
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}
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#endif /* Q_OS_SOLARIS */
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if (!access(d->ttyName.data(),R_OK|W_OK)) { // checks availability based on permission bits
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if (!geteuid()) {
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struct group * p = getgrnam(TTY_GROUP);
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if (!p) {
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p = getgrnam("wheel");
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}
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gid_t gid = p ? p->gr_gid : getgid ();
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chown(d->ttyName.data(), getuid(), gid);
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chmod(d->ttyName.data(), S_IRUSR|S_IWUSR|S_IWGRP);
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}
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goto gotpty;
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}
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::close(d->masterFd);
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d->masterFd = -1;
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}
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}
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}
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#endif // HAVE_PTSNAME || TIOCGPTN
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qWarning() << "Can't open a pseudo teletype";
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return false;
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// Linux device names, FIXME: Trouble on other systems?
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for (const char * s3 = "pqrstuvwxyzabcde"; *s3; s3++) {
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for (const char * s4 = "0123456789abcdef"; *s4; s4++) {
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ptyName = QString().sprintf("/dev/pty%c%c", *s3, *s4).toAscii();
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d->ttyName = QString().sprintf("/dev/tty%c%c", *s3, *s4).toAscii();
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d->masterFd = ::open(ptyName.data(), O_RDWR);
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if (d->masterFd >= 0) {
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#ifdef Q_OS_SOLARIS
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/* Need to check the process group of the pty.
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* If it exists, then the slave pty is in use,
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* and we need to get another one.
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*/
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int pgrp_rtn;
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if (ioctl(d->masterFd, TIOCGPGRP, &pgrp_rtn) == 0 || errno != EIO) {
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::close(d->masterFd);
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d->masterFd = -1;
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continue;
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}
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#endif /* Q_OS_SOLARIS */
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if (!access(d->ttyName.data(),R_OK|W_OK)) { // checks availability based on permission bits
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if (!geteuid()) {
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struct group * p = getgrnam(TTY_GROUP);
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if (!p) {
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p = getgrnam("wheel");
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}
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gid_t gid = p ? p->gr_gid : getgid ();
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chown(d->ttyName.data(), getuid(), gid);
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chmod(d->ttyName.data(), S_IRUSR|S_IWUSR|S_IWGRP);
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}
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goto gotpty;
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}
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::close(d->masterFd);
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d->masterFd = -1;
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}
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}
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}
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qWarning() << "Can't open a pseudo teletype";
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return false;
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gotpty:
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struct stat st;
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if (stat(d->ttyName.data(), &st)) {
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return false; // this just cannot happen ... *cough* Yeah right, I just
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// had it happen when pty #349 was allocated. I guess
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// there was some sort of leak? I only had a few open.
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}
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if (((st.st_uid != getuid()) ||
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(st.st_mode & (S_IRGRP|S_IXGRP|S_IROTH|S_IWOTH|S_IXOTH))) &&
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!d->chownpty(true)) {
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qWarning()
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struct stat st;
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if (stat(d->ttyName.data(), &st)) {
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return false; // this just cannot happen ... *cough* Yeah right, I just
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// had it happen when pty #349 was allocated. I guess
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// there was some sort of leak? I only had a few open.
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}
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if (((st.st_uid != getuid()) ||
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(st.st_mode & (S_IRGRP|S_IXGRP|S_IROTH|S_IWOTH|S_IXOTH))) &&
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!d->chownpty(true)) {
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qWarning()
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<< "chownpty failed for device " << ptyName << "::" << d->ttyName
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<< "\nThis means the communication can be eavesdropped." << endl;
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}
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}
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#if defined (HAVE__GETPTY) || defined (HAVE_GRANTPT)
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grantedpt:
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#endif
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#ifdef HAVE_REVOKE
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revoke(d->ttyName.data());
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revoke(d->ttyName.data());
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#endif
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#ifdef HAVE_UNLOCKPT
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unlockpt(d->masterFd);
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unlockpt(d->masterFd);
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#elif defined(TIOCSPTLCK)
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int flag = 0;
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ioctl(d->masterFd, TIOCSPTLCK, &flag);
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int flag = 0;
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ioctl(d->masterFd, TIOCSPTLCK, &flag);
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#endif
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d->slaveFd = ::open(d->ttyName.data(), O_RDWR | O_NOCTTY);
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if (d->slaveFd < 0) {
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qWarning() << "Can't open slave pseudo teletype";
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::close(d->masterFd);
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d->masterFd = -1;
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return false;
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}
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d->slaveFd = ::open(d->ttyName.data(), O_RDWR | O_NOCTTY);
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if (d->slaveFd < 0) {
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qWarning() << "Can't open slave pseudo teletype";
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::close(d->masterFd);
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d->masterFd = -1;
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return false;
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}
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#if (defined(__svr4__) || defined(__sgi__))
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// Solaris
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ioctl(d->slaveFd, I_PUSH, "ptem");
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ioctl(d->slaveFd, I_PUSH, "ldterm");
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// Solaris
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ioctl(d->slaveFd, I_PUSH, "ptem");
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ioctl(d->slaveFd, I_PUSH, "ldterm");
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#endif
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#endif /* HAVE_OPENPTY */
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fcntl(d->masterFd, F_SETFD, FD_CLOEXEC);
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fcntl(d->slaveFd, F_SETFD, FD_CLOEXEC);
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fcntl(d->masterFd, F_SETFD, FD_CLOEXEC);
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fcntl(d->slaveFd, F_SETFD, FD_CLOEXEC);
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return true;
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return true;
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}
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void KPty::closeSlave() {
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Q_D(KPty);
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void KPty::closeSlave()
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{
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Q_D(KPty);
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if (d->slaveFd < 0) {
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return;
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}
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::close(d->slaveFd);
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d->slaveFd = -1;
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}
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void KPty::close() {
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Q_D(KPty);
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if (d->masterFd < 0) {
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return;
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}
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closeSlave();
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// don't bother resetting unix98 pty, it will go away after closing master anyway.
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if (memcmp(d->ttyName.data(), "/dev/pts/", 9)) {
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if (!geteuid()) {
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struct stat st;
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if (!stat(d->ttyName.data(), &st)) {
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chown(d->ttyName.data(), 0, st.st_gid == getgid() ? 0 : -1);
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chmod(d->ttyName.data(), S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH);
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}
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} else {
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fcntl(d->masterFd, F_SETFD, 0);
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d->chownpty(false);
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if (d->slaveFd < 0) {
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return;
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}
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}
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::close(d->masterFd);
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d->masterFd = -1;
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::close(d->slaveFd);
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d->slaveFd = -1;
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}
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void KPty::setCTty() {
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Q_D(KPty);
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void KPty::close()
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{
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Q_D(KPty);
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// Setup job control //////////////////////////////////
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if (d->masterFd < 0) {
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return;
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}
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closeSlave();
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// don't bother resetting unix98 pty, it will go away after closing master anyway.
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if (memcmp(d->ttyName.data(), "/dev/pts/", 9)) {
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if (!geteuid()) {
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struct stat st;
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if (!stat(d->ttyName.data(), &st)) {
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chown(d->ttyName.data(), 0, st.st_gid == getgid() ? 0 : -1);
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chmod(d->ttyName.data(), S_IRUSR|S_IWUSR|S_IRGRP|S_IWGRP|S_IROTH|S_IWOTH);
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}
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} else {
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fcntl(d->masterFd, F_SETFD, 0);
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d->chownpty(false);
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}
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}
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::close(d->masterFd);
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d->masterFd = -1;
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}
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// Become session leader, process group leader,
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// and get rid of the old controlling terminal.
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setsid();
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void KPty::setCTty()
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{
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Q_D(KPty);
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// make our slave pty the new controlling terminal.
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// Setup job control //////////////////////////////////
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// Become session leader, process group leader,
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// and get rid of the old controlling terminal.
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setsid();
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// make our slave pty the new controlling terminal.
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#ifdef TIOCSCTTY
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ioctl(d->slaveFd, TIOCSCTTY, 0);
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ioctl(d->slaveFd, TIOCSCTTY, 0);
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#else
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// __svr4__ hack: the first tty opened after setsid() becomes controlling tty
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::close(::open(d->ttyName, O_WRONLY, 0));
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// __svr4__ hack: the first tty opened after setsid() becomes controlling tty
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::close(::open(d->ttyName, O_WRONLY, 0));
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#endif
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// make our new process group the foreground group on the pty
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int pgrp = getpid();
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// make our new process group the foreground group on the pty
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int pgrp = getpid();
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#if defined(_POSIX_VERSION) || defined(__svr4__)
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tcsetpgrp(d->slaveFd, pgrp);
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tcsetpgrp(d->slaveFd, pgrp);
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#elif defined(TIOCSPGRP)
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ioctl(d->slaveFd, TIOCSPGRP, (char *)&pgrp);
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ioctl(d->slaveFd, TIOCSPGRP, (char *)&pgrp);
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#endif
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}
|
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void KPty::login(const char * user, const char * remotehost) {
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void KPty::login(const char * user, const char * remotehost)
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{
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#ifdef HAVE_UTEMPTER
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Q_D(KPty);
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Q_D(KPty);
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addToUtmp(d->ttyName, remotehost, d->masterFd);
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Q_UNUSED(user);
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addToUtmp(d->ttyName, remotehost, d->masterFd);
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Q_UNUSED(user);
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#else
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||||
# ifdef HAVE_UTMPX
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||||
struct utmpx l_struct;
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||||
struct utmpx l_struct;
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||||
# else
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||||
struct utmp l_struct;
|
||||
struct utmp l_struct;
|
||||
# endif
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||||
memset(&l_struct, 0, sizeof(l_struct));
|
||||
// note: strncpy without terminators _is_ correct here. man 4 utmp
|
||||
memset(&l_struct, 0, sizeof(l_struct));
|
||||
// note: strncpy without terminators _is_ correct here. man 4 utmp
|
||||
|
||||
if (user) {
|
||||
strncpy(l_struct.ut_name, user, sizeof(l_struct.ut_name));
|
||||
}
|
||||
if (user) {
|
||||
strncpy(l_struct.ut_name, user, sizeof(l_struct.ut_name));
|
||||
}
|
||||
|
||||
if (remotehost) {
|
||||
strncpy(l_struct.ut_host, remotehost, sizeof(l_struct.ut_host));
|
||||
if (remotehost) {
|
||||
strncpy(l_struct.ut_host, remotehost, sizeof(l_struct.ut_host));
|
||||
# ifdef HAVE_STRUCT_UTMP_UT_SYSLEN
|
||||
l_struct.ut_syslen = qMin(strlen(remotehost), sizeof(l_struct.ut_host));
|
||||
l_struct.ut_syslen = qMin(strlen(remotehost), sizeof(l_struct.ut_host));
|
||||
# endif
|
||||
}
|
||||
}
|
||||
|
||||
# ifndef __GLIBC__
|
||||
Q_D(KPty);
|
||||
const char * str_ptr = d->ttyName.data();
|
||||
if (!memcmp(str_ptr, "/dev/", 5)) {
|
||||
str_ptr += 5;
|
||||
}
|
||||
strncpy(l_struct.ut_line, str_ptr, sizeof(l_struct.ut_line));
|
||||
Q_D(KPty);
|
||||
const char * str_ptr = d->ttyName.data();
|
||||
if (!memcmp(str_ptr, "/dev/", 5)) {
|
||||
str_ptr += 5;
|
||||
}
|
||||
strncpy(l_struct.ut_line, str_ptr, sizeof(l_struct.ut_line));
|
||||
# ifdef HAVE_STRUCT_UTMP_UT_ID
|
||||
strncpy(l_struct.ut_id,
|
||||
str_ptr + strlen(str_ptr) - sizeof(l_struct.ut_id),
|
||||
sizeof(l_struct.ut_id));
|
||||
strncpy(l_struct.ut_id,
|
||||
str_ptr + strlen(str_ptr) - sizeof(l_struct.ut_id),
|
||||
sizeof(l_struct.ut_id));
|
||||
# endif
|
||||
# endif
|
||||
|
||||
# ifdef HAVE_UTMPX
|
||||
gettimeofday(&l_struct.ut_tv, 0);
|
||||
gettimeofday(&l_struct.ut_tv, 0);
|
||||
# else
|
||||
l_struct.ut_time = time(0);
|
||||
l_struct.ut_time = time(0);
|
||||
# endif
|
||||
|
||||
# ifdef HAVE_LOGIN
|
||||
# ifdef HAVE_LOGINX
|
||||
::loginx(&l_struct);
|
||||
::loginx(&l_struct);
|
||||
# else
|
||||
::login(&l_struct);
|
||||
::login(&l_struct);
|
||||
# endif
|
||||
# else
|
||||
# ifdef HAVE_STRUCT_UTMP_UT_TYPE
|
||||
l_struct.ut_type = USER_PROCESS;
|
||||
l_struct.ut_type = USER_PROCESS;
|
||||
# endif
|
||||
# ifdef HAVE_STRUCT_UTMP_UT_PID
|
||||
l_struct.ut_pid = getpid();
|
||||
l_struct.ut_pid = getpid();
|
||||
# ifdef HAVE_STRUCT_UTMP_UT_SESSION
|
||||
l_struct.ut_session = getsid(0);
|
||||
l_struct.ut_session = getsid(0);
|
||||
# endif
|
||||
# endif
|
||||
# ifdef HAVE_UTMPX
|
||||
utmpxname(_PATH_UTMPX);
|
||||
setutxent();
|
||||
pututxline(&l_struct);
|
||||
endutxent();
|
||||
updwtmpx(_PATH_WTMPX, &l_struct);
|
||||
utmpxname(_PATH_UTMPX);
|
||||
setutxent();
|
||||
pututxline(&l_struct);
|
||||
endutxent();
|
||||
updwtmpx(_PATH_WTMPX, &l_struct);
|
||||
# else
|
||||
utmpname(_PATH_UTMP);
|
||||
setutent();
|
||||
pututline(&l_struct);
|
||||
endutent();
|
||||
updwtmp(_PATH_WTMP, &l_struct);
|
||||
utmpname(_PATH_UTMP);
|
||||
setutent();
|
||||
pututline(&l_struct);
|
||||
endutent();
|
||||
updwtmp(_PATH_WTMP, &l_struct);
|
||||
# endif
|
||||
# endif
|
||||
#endif
|
||||
}
|
||||
|
||||
void KPty::logout() {
|
||||
void KPty::logout()
|
||||
{
|
||||
#ifdef HAVE_UTEMPTER
|
||||
Q_D(KPty);
|
||||
Q_D(KPty);
|
||||
|
||||
removeLineFromUtmp(d->ttyName, d->masterFd);
|
||||
removeLineFromUtmp(d->ttyName, d->masterFd);
|
||||
#else
|
||||
Q_D(KPty);
|
||||
Q_D(KPty);
|
||||
|
||||
const char * str_ptr = d->ttyName.data();
|
||||
if (!memcmp(str_ptr, "/dev/", 5)) {
|
||||
str_ptr += 5;
|
||||
}
|
||||
# ifdef __GLIBC__
|
||||
else {
|
||||
const char * sl_ptr = strrchr(str_ptr, '/');
|
||||
if (sl_ptr) {
|
||||
str_ptr = sl_ptr + 1;
|
||||
const char * str_ptr = d->ttyName.data();
|
||||
if (!memcmp(str_ptr, "/dev/", 5)) {
|
||||
str_ptr += 5;
|
||||
}
|
||||
# ifdef __GLIBC__
|
||||
else {
|
||||
const char * sl_ptr = strrchr(str_ptr, '/');
|
||||
if (sl_ptr) {
|
||||
str_ptr = sl_ptr + 1;
|
||||
}
|
||||
}
|
||||
}
|
||||
# endif
|
||||
# ifdef HAVE_LOGIN
|
||||
# ifdef HAVE_LOGINX
|
||||
::logoutx(str_ptr, 0, DEAD_PROCESS);
|
||||
::logoutx(str_ptr, 0, DEAD_PROCESS);
|
||||
# else
|
||||
::logout(str_ptr);
|
||||
::logout(str_ptr);
|
||||
# endif
|
||||
# else
|
||||
# ifdef HAVE_UTMPX
|
||||
struct utmpx l_struct, *ut;
|
||||
struct utmpx l_struct, *ut;
|
||||
# else
|
||||
struct utmp l_struct, *ut;
|
||||
struct utmp l_struct, *ut;
|
||||
# endif
|
||||
memset(&l_struct, 0, sizeof(l_struct));
|
||||
memset(&l_struct, 0, sizeof(l_struct));
|
||||
|
||||
strncpy(l_struct.ut_line, str_ptr, sizeof(l_struct.ut_line));
|
||||
strncpy(l_struct.ut_line, str_ptr, sizeof(l_struct.ut_line));
|
||||
|
||||
# ifdef HAVE_UTMPX
|
||||
utmpxname(_PATH_UTMPX);
|
||||
setutxent();
|
||||
if ((ut = getutxline(&l_struct))) {
|
||||
utmpxname(_PATH_UTMPX);
|
||||
setutxent();
|
||||
if ((ut = getutxline(&l_struct))) {
|
||||
# else
|
||||
utmpname(_PATH_UTMP);
|
||||
setutent();
|
||||
if ((ut = getutline(&l_struct))) {
|
||||
utmpname(_PATH_UTMP);
|
||||
setutent();
|
||||
if ((ut = getutline(&l_struct))) {
|
||||
# endif
|
||||
memset(ut->ut_name, 0, sizeof(*ut->ut_name));
|
||||
memset(ut->ut_host, 0, sizeof(*ut->ut_host));
|
||||
memset(ut->ut_name, 0, sizeof(*ut->ut_name));
|
||||
memset(ut->ut_host, 0, sizeof(*ut->ut_host));
|
||||
# ifdef HAVE_STRUCT_UTMP_UT_SYSLEN
|
||||
ut->ut_syslen = 0;
|
||||
ut->ut_syslen = 0;
|
||||
# endif
|
||||
# ifdef HAVE_STRUCT_UTMP_UT_TYPE
|
||||
ut->ut_type = DEAD_PROCESS;
|
||||
ut->ut_type = DEAD_PROCESS;
|
||||
# endif
|
||||
# ifdef HAVE_UTMPX
|
||||
gettimeofday(ut->ut_tv, 0);
|
||||
pututxline(ut);
|
||||
}
|
||||
endutxent();
|
||||
gettimeofday(ut->ut_tv, 0);
|
||||
pututxline(ut);
|
||||
}
|
||||
endutxent();
|
||||
# else
|
||||
ut->ut_time = time(0);
|
||||
pututline(ut);
|
||||
ut->ut_time = time(0);
|
||||
pututline(ut);
|
||||
}
|
||||
endutent();
|
||||
# endif
|
||||
@@ -554,55 +565,62 @@ endutent();
|
||||
// XXX Supposedly, tc[gs]etattr do not work with the master on Solaris.
|
||||
// Please verify.
|
||||
|
||||
bool KPty::tcGetAttr(struct ::termios * ttmode) const {
|
||||
Q_D(const KPty);
|
||||
bool KPty::tcGetAttr(struct ::termios * ttmode) const
|
||||
{
|
||||
Q_D(const KPty);
|
||||
|
||||
return _tcgetattr(d->masterFd, ttmode) == 0;
|
||||
return _tcgetattr(d->masterFd, ttmode) == 0;
|
||||
}
|
||||
|
||||
bool KPty::tcSetAttr(struct ::termios * ttmode) {
|
||||
Q_D(KPty);
|
||||
bool KPty::tcSetAttr(struct ::termios * ttmode)
|
||||
{
|
||||
Q_D(KPty);
|
||||
|
||||
return _tcsetattr(d->masterFd, ttmode) == 0;
|
||||
return _tcsetattr(d->masterFd, ttmode) == 0;
|
||||
}
|
||||
|
||||
bool KPty::setWinSize(int lines, int columns) {
|
||||
Q_D(KPty);
|
||||
bool KPty::setWinSize(int lines, int columns)
|
||||
{
|
||||
Q_D(KPty);
|
||||
|
||||
struct winsize winSize;
|
||||
memset(&winSize, 0, sizeof(winSize));
|
||||
winSize.ws_row = (unsigned short)lines;
|
||||
winSize.ws_col = (unsigned short)columns;
|
||||
return ioctl(d->masterFd, TIOCSWINSZ, (char *)&winSize) == 0;
|
||||
struct winsize winSize;
|
||||
memset(&winSize, 0, sizeof(winSize));
|
||||
winSize.ws_row = (unsigned short)lines;
|
||||
winSize.ws_col = (unsigned short)columns;
|
||||
return ioctl(d->masterFd, TIOCSWINSZ, (char *)&winSize) == 0;
|
||||
}
|
||||
|
||||
bool KPty::setEcho(bool echo) {
|
||||
struct ::termios ttmode;
|
||||
if (!tcGetAttr(&ttmode)) {
|
||||
return false;
|
||||
}
|
||||
if (!echo) {
|
||||
ttmode.c_lflag &= ~ECHO;
|
||||
} else {
|
||||
ttmode.c_lflag |= ECHO;
|
||||
}
|
||||
return tcSetAttr(&ttmode);
|
||||
bool KPty::setEcho(bool echo)
|
||||
{
|
||||
struct ::termios ttmode;
|
||||
if (!tcGetAttr(&ttmode)) {
|
||||
return false;
|
||||
}
|
||||
if (!echo) {
|
||||
ttmode.c_lflag &= ~ECHO;
|
||||
} else {
|
||||
ttmode.c_lflag |= ECHO;
|
||||
}
|
||||
return tcSetAttr(&ttmode);
|
||||
}
|
||||
|
||||
const char * KPty::ttyName() const {
|
||||
Q_D(const KPty);
|
||||
const char * KPty::ttyName() const
|
||||
{
|
||||
Q_D(const KPty);
|
||||
|
||||
return d->ttyName.data();
|
||||
return d->ttyName.data();
|
||||
}
|
||||
|
||||
int KPty::masterFd() const {
|
||||
Q_D(const KPty);
|
||||
int KPty::masterFd() const
|
||||
{
|
||||
Q_D(const KPty);
|
||||
|
||||
return d->masterFd;
|
||||
return d->masterFd;
|
||||
}
|
||||
|
||||
int KPty::slaveFd() const {
|
||||
Q_D(const KPty);
|
||||
int KPty::slaveFd() const
|
||||
{
|
||||
Q_D(const KPty);
|
||||
|
||||
return d->slaveFd;
|
||||
return d->slaveFd;
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user