109 lines
2.8 KiB
C++
109 lines
2.8 KiB
C++
/* This file is part of Clementine.
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Copyright 2010, David Sansome <me@davidsansome.com>
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Clementine is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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Clementine is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with Clementine. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "wmdmthread.h"
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#include "core/logging.h"
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#include "core/utilities.h"
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#include <mswmdm.h>
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#include <QtDebug>
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#include <boost/scoped_array.hpp>
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BYTE abPVK[] = {0x00};
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BYTE abCert[] = {0x00};
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WmdmThread::WmdmThread()
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: device_manager_(NULL),
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sac_(NULL)
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{
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// Initialise COM
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CoInitialize(0);
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// Authenticate with WMDM
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IComponentAuthenticate* auth;
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if (CoCreateInstance(CLSID_MediaDevMgr, NULL, CLSCTX_ALL,
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IID_IComponentAuthenticate, (void**) &auth)) {
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qLog(Warning) << "Error creating the IComponentAuthenticate interface";
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return;
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}
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sac_ = CSecureChannelClient_New();
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if (CSecureChannelClient_SetCertificate(
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sac_, SAC_CERT_V1, abCert, sizeof(abCert), abPVK, sizeof(abPVK))) {
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qLog(Warning) << "Error setting SAC certificate";
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return;
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}
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CSecureChannelClient_SetInterface(sac_, auth);
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if (CSecureChannelClient_Authenticate(sac_, SAC_PROTOCOL_V1)) {
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qLog(Warning) << "Error authenticating with SAC";
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return;
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}
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// Create the device manager
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if (auth->QueryInterface(IID_IWMDeviceManager2, (void**)&device_manager_)) {
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qLog(Warning) << "Error creating WMDM device manager";
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return;
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}
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}
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WmdmThread::~WmdmThread() {
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if (device_manager_) {
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// Release the device manager
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device_manager_->Release();
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}
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if (sac_) {
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// SAC
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CSecureChannelClient_Free(sac_);
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}
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// Uninitialise COM
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CoUninitialize();
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}
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IWMDMDevice* WmdmThread::GetDeviceByCanonicalName(const QString& device_name) {
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ScopedWCharArray name(device_name);
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IWMDMDevice* device = NULL;
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if (device_manager_->GetDeviceFromCanonicalName(name, &device)) {
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qLog(Warning) << "Error in GetDeviceFromCanonicalName for" << device_name;
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return NULL;
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}
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return device;
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}
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IWMDMStorage* WmdmThread::GetRootStorage(const QString& device_name) {
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IWMDMDevice* device = GetDeviceByCanonicalName(device_name);
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IWMDMEnumStorage* storage_it = NULL;
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device->EnumStorage(&storage_it);
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ULONG storage_fetched = 0;
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IWMDMStorage* storage = NULL;
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storage_it->Next(1, &storage, &storage_fetched);
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storage_it->Release();
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device->Release();
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return storage;
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}
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