author | sandman <sandman> | 2002-12-01 22:23:22 (UTC) |
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committer | sandman <sandman> | 2002-12-01 22:23:22 (UTC) |
commit | 184ab086906979cdb9c2cc8b601bcd0ecc095576 (patch) (unidiff) | |
tree | 5e5ac0e6051529253bf28d5a58ae74680a47b776 | |
parent | 5a550802680d32ccb0ea0d596f514de7e13c45dc (diff) | |
download | opie-184ab086906979cdb9c2cc8b601bcd0ecc095576.zip opie-184ab086906979cdb9c2cc8b601bcd0ecc095576.tar.gz opie-184ab086906979cdb9c2cc8b601bcd0ecc095576.tar.bz2 |
The new preload library has to be used always, because of some binary
incompatibility between apps built with older tcs and shared libs built
with newer tcs. (see cvs comment for core/launcher/libpreload/preload.cpp)
-rw-r--r-- | library/global.cpp | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/library/global.cpp b/library/global.cpp index 42c2729..2162e02 100644 --- a/library/global.cpp +++ b/library/global.cpp | |||
@@ -577,68 +577,66 @@ void Global::invoke(const QString &c) | |||
577 | 577 | ||
578 | #ifdef QT_NO_QWS_MULTIPROCESS | 578 | #ifdef QT_NO_QWS_MULTIPROCESS |
579 | QMessageBox::warning( 0, "Error", "Could not find the application " + c, "Ok", 0, 0, 0, 1 ); | 579 | QMessageBox::warning( 0, "Error", "Could not find the application " + c, "Ok", 0, 0, 0, 1 ); |
580 | #else | 580 | #else |
581 | 581 | ||
582 | QStrList slist; | 582 | QStrList slist; |
583 | unsigned int j; | 583 | unsigned int j; |
584 | for ( j = 0; j < list.count(); j++ ) | 584 | for ( j = 0; j < list.count(); j++ ) |
585 | slist.append( list[j].utf8() ); | 585 | slist.append( list[j].utf8() ); |
586 | 586 | ||
587 | const char **args = new (const char *)[slist.count() + 1]; | 587 | const char **args = new (const char *)[slist.count() + 1]; |
588 | for ( j = 0; j < slist.count(); j++ ) | 588 | for ( j = 0; j < slist.count(); j++ ) |
589 | args[j] = slist.at(j); | 589 | args[j] = slist.at(j); |
590 | args[j] = NULL; | 590 | args[j] = NULL; |
591 | 591 | ||
592 | #if !defined(QT_NO_COP) | 592 | #if !defined(QT_NO_COP) |
593 | // an attempt to show a wait... | 593 | // an attempt to show a wait... |
594 | // more logic should be used, but this will be fine for the moment... | 594 | // more logic should be used, but this will be fine for the moment... |
595 | QCopEnvelope ( "QPE/System", "busy()" ); | 595 | QCopEnvelope ( "QPE/System", "busy()" ); |
596 | #endif | 596 | #endif |
597 | 597 | ||
598 | #ifdef HAVE_QUICKEXEC | 598 | #ifdef HAVE_QUICKEXEC |
599 | QString libexe = qpeDir()+"/binlib/lib"+args[0] + ".so"; | 599 | QString libexe = qpeDir()+"/binlib/lib"+args[0] + ".so"; |
600 | qDebug("libfile = %s", libexe.latin1() ); | 600 | qDebug("libfile = %s", libexe.latin1() ); |
601 | if ( QFile::exists( libexe ) ) { | 601 | if ( QFile::exists( libexe ) ) { |
602 | qDebug("calling quickexec %s", libexe.latin1() ); | 602 | qDebug("calling quickexec %s", libexe.latin1() ); |
603 | quickexecv( libexe.utf8().data(), (const char **)args ); | 603 | quickexecv( libexe.utf8().data(), (const char **)args ); |
604 | } else | 604 | } else |
605 | #endif | 605 | #endif |
606 | { | 606 | { |
607 | char *oldpre = ::getenv ( "LD_PRELOAD" ); | 607 | char *oldpre = ::getenv ( "LD_PRELOAD" ); |
608 | 608 | ||
609 | extern bool opie_block_style; | ||
610 | |||
611 | QString newpre = QPEApplication::qpeDir ( ) + "/lib/libpreload.so"; | 609 | QString newpre = QPEApplication::qpeDir ( ) + "/lib/libpreload.so"; |
612 | if ( opie_block_style && QFile::exists ( newpre )) { | 610 | if ( QFile::exists ( newpre )) { |
613 | if ( oldpre && oldpre [0] ) | 611 | if ( oldpre && oldpre [0] ) |
614 | newpre = newpre + ":" + oldpre; | 612 | newpre = newpre + ":" + oldpre; |
615 | ::setenv ( "LD_PRELOAD", newpre. latin1( ), 1 ); | 613 | ::setenv ( "LD_PRELOAD", newpre. latin1( ), 1 ); |
616 | qDebug ( "\nPRELOADING\n" ); | 614 | qDebug ( "\nPRELOADING\n" ); |
617 | } | 615 | } |
618 | 616 | ||
619 | if ( !::vfork() ) { | 617 | if ( !::vfork() ) { |
620 | for ( int fd = 3; fd < 100; fd++ ) | 618 | for ( int fd = 3; fd < 100; fd++ ) |
621 | ::close( fd ); | 619 | ::close( fd ); |
622 | ::setpgid( ::getpid(), ::getppid() ); | 620 | ::setpgid( ::getpid(), ::getppid() ); |
623 | // Try bindir first, so that foo/bar works too | 621 | // Try bindir first, so that foo/bar works too |
624 | ::execv( qpeDir()+"/bin/"+args[0], (char * const *)args ); | 622 | ::execv( qpeDir()+"/bin/"+args[0], (char * const *)args ); |
625 | ::execvp( args[0], (char * const *)args ); | 623 | ::execvp( args[0], (char * const *)args ); |
626 | _exit( -1 ); | 624 | _exit( -1 ); |
627 | } | 625 | } |
628 | if ( oldpre ) | 626 | if ( oldpre ) |
629 | ::setenv ( "LD_PRELOAD", oldpre, 1 ); | 627 | ::setenv ( "LD_PRELOAD", oldpre, 1 ); |
630 | else | 628 | else |
631 | ::unsetenv ( "LD_PRELOAD" ); | 629 | ::unsetenv ( "LD_PRELOAD" ); |
632 | } | 630 | } |
633 | StartingAppList::add( list[0] ); | 631 | StartingAppList::add( list[0] ); |
634 | #endif //QT_NO_QWS_MULTIPROCESS | 632 | #endif //QT_NO_QWS_MULTIPROCESS |
635 | } | 633 | } |
636 | 634 | ||
637 | 635 | ||
638 | /*! | 636 | /*! |
639 | Executes the application identfied by \a c, passing \a | 637 | Executes the application identfied by \a c, passing \a |
640 | document if it isn't null. | 638 | document if it isn't null. |
641 | 639 | ||
642 | Note that a better approach might be to send a QCop message to the | 640 | Note that a better approach might be to send a QCop message to the |
643 | application's QPE/Application/\e{appname} channel. | 641 | application's QPE/Application/\e{appname} channel. |
644 | */ | 642 | */ |