Differential D5447 Diff 55211 plugins/android/androidruntime.cpp

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plugins/android/androidruntime.cpp

Show First 20 Lines • Show All 83 Lines • ▼ Show 20 Line(s)78{
84 qCDebug(ANDROID) << "starting kprocess" << process->program().join(QLatin1Char(' ')); 84​ qCDebug(ANDROID) << "starting kprocess" << process->program().join(QLatin1Char(' '));
85 process->start(); 85​ process->start();
86} 86​}
87 87​
88QByteArray AndroidRuntime::getenv(const QByteArray &varname) const 88​QByteArray AndroidRuntime::getenv(const QByteArray &varname) const
89{ 89​{
90 return qgetenv(varname.constData()); 90​ return qgetenv(varname.constData());
91} 91​}
92​
93​QString AndroidRuntime::findExecutable(const QString& executableName,
94​ const QStringList& paths) const {
95​ QStringList rtPaths;
96​
97​ if(paths.empty()) {
98​ auto envPaths = getenv("PATH").split(':');
mwolffUnsubmitted
Done

@arrowd the PATH list here should still be going through pathInHost, otherwise it will point to the wrong directories. so it would be something like:

QStringList rtPaths = paths;
if (rtPaths.isEmpty()) {
    // transform "PATH" env var values into rtPaths
}
// lookup using rtPaths

@apol how would you implement this?

mwolff: @arrowd the PATH list here should still be going through `pathInHost`, otherwise it will point…
arrowdAuthorUnsubmitted
Done

getenv there is IRuntime::getenv(). If I understand it right, it returns paths inside the RT, just what we need.

arrowd: `getenv` there is `IRuntime::getenv()`. If I understand it right, it returns paths inside the…
mwolffUnsubmitted
Done

yes, a path in the runtime is by definition not a pathInHost. So getenv("PATH") will give use e.g. /usr/bin but then we need to map that into, say, /opt/android/something/usr/bin, no?

also, I just notice: please use QByteArrayLiteral around "PATH"

mwolff: yes, a path in the runtime is by definition not a `pathInHost`. So `getenv("PATH")` will give…
99​ std::transform(envPaths.begin(), envPaths.end(), rtPaths.begin(),
100​ [](QByteArray p) {
101​ return QString::fromLocal8Bit(p);
102​ });
103​ }
104​ else {
105​ std::transform(paths.begin(), paths.end(), rtPaths.begin(),
106​ [this](QString p) {
107​ return pathInHost(Path(p)).toLocalFile();
108​ });
109​ }
110​
111​ return QStandardPaths::findExecutable(executableName, paths);
112​}