diff options
Diffstat (limited to 'src/corelib/kernel/qcoreapplication.cpp')
-rw-r--r-- | src/corelib/kernel/qcoreapplication.cpp | 35 |
1 files changed, 30 insertions, 5 deletions
diff --git a/src/corelib/kernel/qcoreapplication.cpp b/src/corelib/kernel/qcoreapplication.cpp index 590d127094..2575f0b6aa 100644 --- a/src/corelib/kernel/qcoreapplication.cpp +++ b/src/corelib/kernel/qcoreapplication.cpp @@ -69,6 +69,8 @@ #if defined(Q_OS_UNIX) # if defined(Q_OS_BLACKBERRY) # include "qeventdispatcher_blackberry_p.h" +# include <process.h> +# include <unistd.h> # else # if !defined(QT_NO_GLIB) # include "qeventdispatcher_glib_p.h" @@ -1805,11 +1807,34 @@ QString QCoreApplication::applicationFilePath() d->cachedApplicationFilePath = QFileInfo(qAppFileName()).filePath(); return d->cachedApplicationFilePath; #elif defined(Q_OS_BLACKBERRY) - QDir dir(QStringLiteral("./app/native/")); - QStringList executables = dir.entryList(QDir::Executable | QDir::Files); - if (!executables.empty()) { - //We assume that there is only one executable in the folder - return dir.absoluteFilePath(executables.first()); + if (!arguments().isEmpty()) { // args is never empty, but the navigator can change behaviour some day + QFileInfo fileInfo(arguments().at(0)); + const bool zygotized = fileInfo.exists(); + if (zygotized) { + // Handle the zygotized case: + d->cachedApplicationFilePath = QDir::cleanPath(fileInfo.absoluteFilePath()); + return d->cachedApplicationFilePath; + } + } + + // Handle the non-zygotized case: + const size_t maximum_path = static_cast<size_t>(pathconf("/",_PC_PATH_MAX)); + char buff[maximum_path+1]; + if (_cmdname(buff)) { + d->cachedApplicationFilePath = QDir::cleanPath(QString::fromLocal8Bit(buff)); + return d->cachedApplicationFilePath; + } else { + qWarning("QCoreApplication::applicationFilePath: _cmdname() failed"); + // _cmdname() won't fail, but just in case, fallback to the old method + QDir dir(QStringLiteral("./app/native/")); + QStringList executables = dir.entryList(QDir::Executable | QDir::Files); + if (!executables.empty()) { + //We assume that there is only one executable in the folder + d->cachedApplicationFilePath = dir.absoluteFilePath(executables.first()); + return d->cachedApplicationFilePath; + } else { + return QString(); + } } #elif defined(Q_OS_MAC) QString qAppFileName_str = qAppFileName(); |