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Allow running a sub process via the script API

This commit is contained in:
Martchus 2024-01-20 17:30:48 +01:00
parent d8f542d3e4
commit 959b0f0032
2 changed files with 42 additions and 0 deletions
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41
cli/scriptapi.cpp
View File

@ -22,6 +22,7 @@
#include <c++utilities/conversion/conversionexception.h>
#include <c++utilities/conversion/stringbuilder.h>
#include <c++utilities/io/path.h>
#include <c++utilities/tests/testutils.h>
#include <qtutilities/misc/compat.h>
@ -147,6 +148,46 @@ QJSValue UtilityObject::openFile(const QString &path)
return m_engine->newQObject(mediaFileInfoObj);
}
QJSValue UtilityObject::runProcess(const QString &path, const QJSValue &args, int timeout)
{
auto res = m_engine->newObject();
#ifdef CPP_UTILITIES_HAS_EXEC_APP
auto pathUtf8 = path.toUtf8();
auto argsUtf8 = QByteArrayList();
auto argsUtf8Array = std::vector<const char *>();
if (args.isArray()) {
const auto size = args.property(QStringLiteral("length")).toUInt();
argsUtf8.reserve(size);
argsUtf8Array.reserve(static_cast<std::size_t>(size) + 2);
for (auto i = quint32(); i != size; ++i) {
argsUtf8.emplace_back(args.property(i).toString().toUtf8());
}
}
argsUtf8Array.emplace_back(pathUtf8.data());
for (const auto &argUtf8 : argsUtf8) {
argsUtf8Array.emplace_back(argUtf8.data());
}
argsUtf8Array.emplace_back(nullptr);
auto output = std::string(), errors = std::string();
try {
auto exitStatus = CppUtilities::execHelperAppInSearchPath(pathUtf8.data(), argsUtf8Array.data(), output, errors, false, timeout);
#ifndef CPP_UTILITIES_BOOST_PROCESS
if (WIFEXITED(exitStatus)) {
exitStatus = WEXITSTATUS(exitStatus);
res.setProperty(QStringLiteral("status"), exitStatus);
}
#else
res.setProperty(QStringLiteral("status"), exitStatus);
#endif
} catch (const std::runtime_error &e) {
res.setProperty(QStringLiteral("error"), QString::fromUtf8(e.what()));
}
res.setProperty(QStringLiteral("stdout"), QString::fromStdString(output));
res.setProperty(QStringLiteral("stderr"), QString::fromStdString(errors));
#endif
return res;
}
QString UtilityObject::formatName(const QString &str) const
{
return Utility::formatName(str);

1
cli/scriptapi.h
View File

@ -55,6 +55,7 @@ public Q_SLOTS:
QJSValue readDirectory(const QString &path);
QJSValue readFile(const QString &path);
QJSValue openFile(const QString &path);
QJSValue runProcess(const QString &path, const QJSValue &args, int timeout = -1);
QString formatName(const QString &str) const;
QString fixUmlauts(const QString &str) const;