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Added utility getParentName() (name of parent process)

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Gerhard Hoffmann 2023-09-04 11:42:12 +02:00
parent 1ef9853876
commit b14b296011
2 changed files with 27 additions and 0 deletions
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24
utils.cpp
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@ -2,6 +2,8 @@
#include "message_handler.h" #include "message_handler.h"
#include "git/git_client.h" #include "git/git_client.h"
#include "unistd.h"
#include <QFile> #include <QFile>
#include <QTextStream> #include <QTextStream>
#include <QDebug> #include <QDebug>
@ -169,3 +171,25 @@ bool Utils::sameFilesInDirs(QDir const &dir1, QDir const &dir2,
return true; return true;
} }
QString Utils::getParentName() { // get name of parent process
QString ppid = QString("/proc/%1/status").arg(getppid());
QFile f(ppid);
if (f.exists()) {
if (f.open(QIODevice::ReadOnly | QIODevice::Text)) {
QTextStream in(&f);
in.setCodec("UTF-8");
while(!in.atEnd()) {
// Name: ATBQT
QStringList line = in.readLine().split(':');
if (line.size() == 2) {
if (line[0].trimmed() == "Name") {
return line[1].trimmed();
}
}
}
}
}
return "";
}

3
utils.h
View File

@ -19,6 +19,9 @@ namespace Utils {
QString rstrip(QString const &str); QString rstrip(QString const &str);
bool sameFilesInDirs(QDir const &dir1, QDir const &dir2, bool sameFilesInDirs(QDir const &dir1, QDir const &dir2,
QStringList const &nameFilters = {"*.json"}); QStringList const &nameFilters = {"*.json"});
QString getParentName();
} }
#endif // UTILS_H_INCLUDED #endif // UTILS_H_INCLUDED