Muldersoft/MUtilities
Muldersoft/MUtilities
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Added an optional parameter to init_process() function, which allows for passing custom environment variables.

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This commit is contained in:
LoRd_MuldeR 2018-10-15 23:21:56 +02:00
parent 41d6398c45
commit ce24bd2d05
2 changed files with 14 additions and 3 deletions
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3
include/MUtils/Global.h
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@ -31,6 +31,7 @@
//Forward Declarations
class QProcess;
class QDir;
template<typename K, typename V> class QHash;
///////////////////////////////////////////////////////////////////////////////
@ -113,7 +114,7 @@ namespace MUtils
*
* \param extraPaths A read-only pointer to a QStringList object containing additional paths that will be added (prepended) to the sub-process' `PATH` environment variable. This parameter can be `NULL`, in which case *no* additional paths are added.
*/
MUTILS_API void init_process(QProcess &process, const QString &wokringDir, const bool bReplaceTempDir = true, const QStringList *const extraPaths = NULL);
MUTILS_API void init_process(QProcess &process, const QString &wokringDir, const bool bReplaceTempDir = true, const QStringList *const extraPaths = NULL, const QHash<QString, QString> *const extraEnv = NULL);
/**
* \brief Generates a *random* unsigned 32-Bit value.

14
src/Global.cpp
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@ -38,6 +38,7 @@
#include <QProcess>
#include <QTextCodec>
#include <QPair>
#include <QHash>
#include <QListIterator>
#include <QMutex>
#include <QThreadStorage>
@ -514,12 +515,12 @@ bool MUtils::remove_directory(const QString &folderPath, const bool &recursive)
static void prependToPath(QProcessEnvironment &env, const QString &value)
{
const QLatin1String PATH = QLatin1String("PATH");
static const QLatin1String PATH("PATH");
const QString path = env.value(PATH, QString()).trimmed();
env.insert(PATH, path.isEmpty() ? value : QString("%1;%2").arg(value, path));
}
void MUtils::init_process(QProcess &process, const QString &wokringDir, const bool bReplaceTempDir, const QStringList *const extraPaths)
void MUtils::init_process(QProcess &process, const QString &wokringDir, const bool bReplaceTempDir, const QStringList *const extraPaths, const QHash<QString, QString> *const extraEnv)
{
//Environment variable names
static const char *const s_envvar_names_temp[] =
@ -565,6 +566,15 @@ void MUtils::init_process(QProcess &process, const QString &wokringDir, const bo
}
}
//Setup environment
if (extraEnv && (!extraEnv->isEmpty()))
{
for (QHash<QString, QString>::ConstIterator iter = extraEnv->constBegin(); iter != extraEnv->constEnd(); iter++)
{
env.insert(iter.key(), iter.value());
}
}
//Setup QPorcess object
process.setWorkingDirectory(wokringDir);
process.setProcessChannelMode(QProcess::MergedChannels);