47 lines
1.3 KiB
C++
47 lines
1.3 KiB
C++
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#include "gtl_hw.h"
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namespace gtl
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{
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namespace hw
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{
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hw::hw(QString path, QObject* parent) : QObject(parent)
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{
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QDir dir(path);
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qDebug() << "loading hardware plugins. path:" << dir.absolutePath();
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QStringList plugins = dir.entryList(QStringList() << "*.dll", QDir::Files);
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for (int i = 0; i < plugins.size(); i++)
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{
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QPluginLoader loader(dir.absoluteFilePath(plugins[i]));
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QObject* obj = loader.instance();
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if (obj)
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{
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if(loader.metaData().value("IID").toString() == "gtlab.hardware")
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_instances.insert(qobject_cast<hardware_interface*>(obj)->id(), obj);
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else
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loader.unload();
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}
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}
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}
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QStringList hw::devices() const
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{
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return _instances.keys();
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}
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device *hw::create_device(QString device, QObject* parent)
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{
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QMultiMap<QString, QObject*>::iterator iter_device = _instances.find(device);
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if(iter_device == _instances.end())
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return NULL;
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return qobject_cast<hardware_interface*>(iter_device.value())->create_device(parent);
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}
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}
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}
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