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/*
* CommDeviceManager.h
*
* Copyright (C) ST-Ericsson SA 2011
* Authors: Srimanta Panda <srimanta.panda@stericsson.com>,
* Ola Borgelin <ola.borgelin@stericsson.com>,
* Karin Hedlund <karin.hedlund@stericsson.com>,
* Markus Andersson <markus.m.andersson@stericsson.com> for ST-Ericsson.
* License terms: 3-clause BSD license
*
*/
#pragma once
#include "CDAL.h"
#include "CommDevice.h"
#include <vector>
#include <libusb.h>
class CommDeviceManager
{
public:
static const std::vector<CommDevice*>& getAllDevices();
static void destroyDevice(CommDevice* device);
static void destroyAll();
template <class T, class U>
static T* createDevice(U port) {
T* device = new T(port);
T* existingDevice = dynamic_cast<T*>(getDevice<T>(port));
if (0 != existingDevice) {
destroyDevice(existingDevice);
}
devices_.push_back(device);
return device;
}
template <class T, class U>
static T* getDevice(U port) {
T* device;
for (std::vector<CommDevice*>::iterator i = devices_.begin(); i != devices_.end(); ++i) {
device = dynamic_cast<T*>(*i);
if (0 != device && device->getPort() == port) {
return device;
}
}
return 0;
}
private:
static std::vector<CommDevice*> devices_;
private:
CommDeviceManager() {}
CommDeviceManager(const CommDeviceManager&) {}
~CommDeviceManager() {}
};
// template specialization used to get device for LCD object mapping
template <>
inline CommDevice* CommDeviceManager::getDevice<CommDevice, void*>(void* object)
{
for (std::vector<CommDevice*>::iterator i = devices_.begin(); i != devices_.end(); ++i) {
if ((*i)->getObject() == object) {
return *i;
}
}
return 0;
}
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