Make all the file renames and relevant changes

"git log --follow /path/to/the/file/in/question" can be used, for instance, for
the renamed files to get the whole history.

Change-Id: I20da087ca88e2c179a6c3232772fa21575e0aa6a
Reviewed-by: Denis Shienkov <denis.shienkov@gmail.com>

1 files changed, 220 insertions, 0 deletions

diff --git a/src/serialport/qserialportinfo_win.cpp b/src/serialport/qserialportinfo_win.cpp
new file mode 100644
index 0000000..94106f1
--- /dev/null
+++ b/src/serialport/qserialportinfo_win.cpp
@@ -0,0 +1,220 @@
+/****************************************************************************
+**
+** Copyright (C) 2011-2012 Denis Shienkov <denis.shienkov@gmail.com>
+** Copyright (C) 2011 Sergey Belyashov <Sergey.Belyashov@gmail.com>
+** Copyright (C) 2012 Laszlo Papp <lpapp@kde.org>
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part of the QtSerialPort module of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** Commercial License Usage
+** Licensees holding valid commercial Qt licenses may use this file in
+** accordance with the commercial license agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/contact-us.
+**
+** GNU Lesser General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU Lesser
+** General Public License version 2.1 as published by the Free Software
+** Foundation and appearing in the file LICENSE.LGPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU Lesser General Public License version 2.1 requirements
+** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Digia gives you certain additional
+** rights.  These rights are described in the Digia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU
+** General Public License version 3.0 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.  Please review the following information to
+** ensure the GNU General Public License version 3.0 requirements will be
+** met: http://www.gnu.org/copyleft/gpl.html.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "qserialportinfo.h"
+#include "qserialportinfo_p.h"
+#include "qserialport_win_p.h"
+
+#ifndef Q_OS_WINCE
+#include <initguid.h>
+#include <setupapi.h>
+#endif
+
+#include <QtCore/qvariant.h>
+#include <QtCore/qstringlist.h>
+
+QT_BEGIN_NAMESPACE_SERIALPORT
+
+#ifndef Q_OS_WINCE
+
+static const GUID guidsArray[] =
+{
+    // Windows Ports Class GUID
+    { 0x4D36E978, 0xE325, 0x11CE, { 0xBF, 0xC1, 0x08, 0x00, 0x2B, 0xE1, 0x03, 0x18 } },
+    // Virtual Ports Class GUID (i.e. com0com and etc)
+    { 0xDF799E12, 0x3C56, 0x421B, { 0xB2, 0x98, 0xB6, 0xD3, 0x64, 0x2B, 0xC8, 0x78 } },
+    // Windows Modems Class GUID
+    { 0x4D36E96D, 0xE325, 0x11CE, { 0xBF, 0xC1, 0x08, 0x00, 0x2B, 0xE1, 0x03, 0x18 } },
+    // Eltima Virtual Serial Port Driver v4 GUID
+    { 0xCC0EF009, 0xB820, 0x42F4, { 0x95, 0xA9, 0x9B, 0xFA, 0x6A, 0x5A, 0xB7, 0xAB } },
+    // Advanced Virtual COM Port GUID
+    { 0x9341CD95, 0x4371, 0x4A37, { 0xA5, 0xAF, 0xFD, 0xB0, 0xA9, 0xD1, 0x96, 0x31 } },
+};
+
+static const wchar_t portKeyName[] = L"PortName";
+
+static QVariant deviceRegistryProperty(HDEVINFO deviceInfoSet,
+                                          PSP_DEVINFO_DATA deviceInfoData,
+                                          DWORD property)
+{
+    DWORD dataType = 0;
+    DWORD dataSize = 0;
+    ::SetupDiGetDeviceRegistryProperty(deviceInfoSet, deviceInfoData,
+                                       property, &dataType, NULL, 0, &dataSize);
+    QByteArray data(dataSize, 0);
+    if (!::SetupDiGetDeviceRegistryProperty(deviceInfoSet, deviceInfoData, property, NULL,
+                                            reinterpret_cast<unsigned char*>(data.data()),
+                                            dataSize, NULL)
+            || !dataSize) {
+        return QVariant();
+    }
+
+    switch (dataType) {
+
+    case REG_EXPAND_SZ:
+    case REG_SZ: {
+        return QVariant(QString::fromWCharArray(reinterpret_cast<const wchar_t *>(data.constData())));
+    }
+
+    case REG_MULTI_SZ: {
+        QStringList list;
+        int i = 0;
+        forever {
+            QString s = QString::fromWCharArray(reinterpret_cast<const wchar_t *>(data.constData()) + i);
+            i += s.length() + 1;
+            if (s.isEmpty())
+                break;
+            list.append(s);
+        }
+        return QVariant(list);
+    }
+
+    default:
+        break;
+    }
+
+    return QVariant();
+}
+
+static QString devicePortName(HDEVINFO deviceInfoSet, PSP_DEVINFO_DATA deviceInfoData)
+{
+    const HKEY key = ::SetupDiOpenDevRegKey(deviceInfoSet, deviceInfoData, DICS_FLAG_GLOBAL,
+                                            0, DIREG_DEV, KEY_READ);
+    if (key == INVALID_HANDLE_VALUE)
+        return QString();
+
+    DWORD dataSize;
+    if (::RegQueryValueEx(key, portKeyName, NULL, NULL, NULL, &dataSize) != ERROR_SUCCESS) {
+        ::RegCloseKey(key);
+        return QString();
+    }
+
+    QByteArray data(dataSize, 0);
+
+    if (::RegQueryValueEx(key, portKeyName, NULL, NULL,
+                reinterpret_cast<unsigned char *>(data.data()), &dataSize) != ERROR_SUCCESS) {
+        ::RegCloseKey(key);
+        return QString();
+    }
+    ::RegCloseKey(key);
+    return QString::fromWCharArray(((const wchar_t *)data.constData()));
+}
+
+QList<QSerialPortInfo> QSerialPortInfo::availablePorts()
+{
+    QList<QSerialPortInfo> ports;
+    static const int guidCount = sizeof(guidsArray)/sizeof(guidsArray[0]);
+
+    for (int i = 0; i < guidCount; ++i) {
+        const HDEVINFO deviceInfoSet = ::SetupDiGetClassDevs(&guidsArray[i], NULL, 0, DIGCF_PRESENT);
+        if (deviceInfoSet == INVALID_HANDLE_VALUE)
+            return ports;
+
+        SP_DEVINFO_DATA deviceInfoData;
+        ::memset(&deviceInfoData, 0, sizeof(deviceInfoData));
+        deviceInfoData.cbSize = sizeof(deviceInfoData);
+
+        DWORD index = 0;
+        while (::SetupDiEnumDeviceInfo(deviceInfoSet, index++, &deviceInfoData)) {
+            QSerialPortInfo info;
+
+            QString s = devicePortName(deviceInfoSet, &deviceInfoData);
+            if (s.isEmpty() || s.contains(QLatin1String("LPT")))
+                continue;
+
+            info.d_ptr->portName = s;
+            info.d_ptr->device = QSerialPortPrivate::portNameToSystemLocation(s);
+            info.d_ptr->description =
+                    deviceRegistryProperty(deviceInfoSet, &deviceInfoData, SPDRP_DEVICEDESC).toString();
+            info.d_ptr->manufacturer =
+                    deviceRegistryProperty(deviceInfoSet, &deviceInfoData, SPDRP_MFG).toString();
+
+            s = deviceRegistryProperty(deviceInfoSet, &deviceInfoData, SPDRP_HARDWAREID).toStringList().first().toUpper();
+            info.d_ptr->vendorIdentifier = s.mid(s.indexOf(QLatin1String("VID_")) + 4, 4);
+            info.d_ptr->productIdentifier = s.mid(s.indexOf(QLatin1String("PID_")) + 4, 4);
+
+            ports.append(info);
+        }
+        ::SetupDiDestroyDeviceInfoList(deviceInfoSet);
+    }
+    return ports;
+}
+
+#endif
+
+// common part
+
+QList<qint32> QSerialPortInfo::standardBaudRates()
+{
+    return QSerialPortPrivate::standardBaudRates();
+}
+
+bool QSerialPortInfo::isBusy() const
+{
+    const HANDLE descriptor = ::CreateFile(reinterpret_cast<const wchar_t*>(systemLocation().utf16()),
+                                           GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL);
+
+    if (descriptor == INVALID_HANDLE_VALUE) {
+        if (::GetLastError() == ERROR_ACCESS_DENIED)
+            return true;
+    } else {
+        ::CloseHandle(descriptor);
+    }
+    return false;
+}
+
+bool QSerialPortInfo::isValid() const
+{
+    const HANDLE descriptor = ::CreateFile(reinterpret_cast<const wchar_t*>(systemLocation().utf16()),
+                                           GENERIC_READ | GENERIC_WRITE, 0, NULL, OPEN_EXISTING, 0, NULL);
+
+    if (descriptor == INVALID_HANDLE_VALUE) {
+        if (::GetLastError() != ERROR_ACCESS_DENIED)
+            return false;
+    } else {
+        ::CloseHandle(descriptor);
+    }
+    return true;
+}
+
+QT_END_NAMESPACE_SERIALPORT