Split our own implementation of sysinfo.

Change-Id: I3e66e0e4f60d7a9f91bd3c4e941e5b957725c2fc
Reviewed-by: Tim Jenssen <tim.jenssen@digia.com>
Reviewed-by: Niels Weber <niels.weber@digia.com>

1 files changed, 2 insertions, 181 deletions

diff --git a/src/libs/kdtools/kdsysinfo_win.cpp b/src/libs/kdtools/kdsysinfo_win.cpp
index 0fa605ef9..f5d099317 100644
--- a/src/libs/kdtools/kdsysinfo_win.cpp
+++ b/src/libs/kdtools/kdsysinfo_win.cpp
@@ -22,28 +22,13 @@
 
 #include "kdsysinfo.h"
 
-#include "link.h"
-
-#ifdef Q_CC_MINGW
-# ifndef _WIN32_WINNT
-#  define _WIN32_WINNT 0x0501
-# endif
-#endif
+#include <QLibrary>
+#include <QStringList>
 
 #include <windows.h>
 #include <psapi.h>
 #include <tlhelp32.h>
 
-#include <winnetwk.h>
-
-#ifndef Q_CC_MINGW
-#pragma comment(lib, "mpr.lib")
-#endif
-
-#include <QDebug>
-#include <QDir>
-#include <QLibrary>
-
 const int KDSYSINFO_PROCESS_QUERY_LIMITED_INFORMATION = 0x1000;
 
 namespace KDUpdater {
@@ -56,100 +41,6 @@ quint64 installedMemory()
     return quint64(status.ullTotalPhys);
 }
 
-VolumeInfo updateVolumeSizeInformation(const VolumeInfo &info)
-{
-    ULARGE_INTEGER bytesTotal;
-    ULARGE_INTEGER freeBytesPerUser;
-
-    VolumeInfo update = info;
-    if (GetDiskFreeSpaceExA(qPrintable(info.volumeDescriptor()), &freeBytesPerUser, &bytesTotal, NULL)) {
-        update.setSize(bytesTotal.QuadPart);
-        update.setAvailableSize(freeBytesPerUser.QuadPart);
-    }
-    return update;
-}
-
-/*!
-    Returns a list of volume info objects that are mounted as network drive shares.
-*/
-QList<VolumeInfo> networkVolumeInfosFromMountPoints()
-{
-    QList<VolumeInfo> volumes;
-    QFileInfoList drives = QDir::drives();
-    foreach (const QFileInfo &drive, drives) {
-        const QString driveLetter = QDir::toNativeSeparators(drive.canonicalPath());
-        const uint driveType = GetDriveTypeA(qPrintable(driveLetter));
-        switch (driveType) {
-            case DRIVE_REMOTE: {
-                char buffer[1024] = "";
-                DWORD bufferLength = 1024;
-                UNIVERSAL_NAME_INFOA *universalNameInfo = (UNIVERSAL_NAME_INFOA*) &buffer;
-                if (WNetGetUniversalNameA(qPrintable(driveLetter), UNIVERSAL_NAME_INFO_LEVEL,
-                    LPVOID(universalNameInfo), &bufferLength) == NO_ERROR) {
-                        VolumeInfo info;
-                        info.setMountPath(driveLetter);
-                        info.setVolumeDescriptor(QLatin1String(universalNameInfo->lpUniversalName));
-                        volumes.append(info);
-                }
-            }   break;
-
-            default:
-                break;
-        }
-    }
-    return volumes;
-}
-
-/*!
-    Returns a list of volume info objects based on the given \a volumeGUID. The function also solves mounted
-    volume folder paths. It does not return any network drive shares.
-*/
-QList<VolumeInfo> localVolumeInfosFromMountPoints(PTCHAR volumeGUID)
-{
-    QList<VolumeInfo> volumes;
-    DWORD bufferSize;
-    TCHAR volumeNames[MAX_PATH + 1] = { 0 };
-    if (GetVolumePathNamesForVolumeName(volumeGUID, volumeNames, MAX_PATH, &bufferSize)) {
-        QStringList mountedPaths =
-#ifdef UNICODE
-        QString::fromWCharArray(volumeNames, bufferSize).split(QLatin1Char(char(0)), QString::SkipEmptyParts);
-#else
-        QString::fromLatin1(volumeNames, bufferSize).split(QLatin1Char(char(0)), QString::SkipEmptyParts);
-#endif
-        foreach (const QString &mountedPath, mountedPaths) {
-            VolumeInfo info;
-            info.setMountPath(mountedPath);
-#ifdef UNICODE
-            info.setVolumeDescriptor(QString::fromWCharArray(volumeGUID));
-#else
-            info.setVolumeDescriptor(QString::fromLatin1(volumeGUID));
-#endif
-            volumes.append(info);
-        }
-    }
-    return volumes;
-}
-
-QList<VolumeInfo> mountedVolumes()
-{
-    QList<VolumeInfo> tmp;
-    TCHAR volumeGUID[MAX_PATH + 1] = { 0 };
-    HANDLE handle = FindFirstVolume(volumeGUID, MAX_PATH);
-    if (handle != INVALID_HANDLE_VALUE) {
-        tmp += localVolumeInfosFromMountPoints(volumeGUID);
-        while (FindNextVolume(handle, volumeGUID, MAX_PATH)) {
-            tmp += localVolumeInfosFromMountPoints(volumeGUID);
-        }
-        FindVolumeClose(handle);
-    }
-    tmp += networkVolumeInfosFromMountPoints();
-
-    QList<VolumeInfo> volumes;
-    while (!tmp.isEmpty()) // update volume size information
-        volumes.append(updateVolumeSizeInformation(tmp.takeFirst()));
-    return volumes;
-}
-
 struct EnumWindowsProcParam
 {
     QList<ProcessInfo> processes;
@@ -228,74 +119,4 @@ QList<ProcessInfo> runningProcesses()
     return param.processes;
 }
 
-bool CALLBACK TerminateAppEnum(HWND hwnd, LPARAM lParam)
-{
-   DWORD dwID;
-   GetWindowThreadProcessId(hwnd, &dwID);
-
-   if (dwID == (DWORD)lParam)
-      PostMessage(hwnd, WM_CLOSE, 0, 0);
-
-   return true;
-}
-
-bool killProcess(const ProcessInfo &process, int msecs)
-{
-    DWORD dwTimeout = msecs;
-    if (msecs == -1)
-        dwTimeout = INFINITE;
-
-    // If we can't open the process with PROCESS_TERMINATE rights,
-    // then we give up immediately.
-    HANDLE hProc = OpenProcess(SYNCHRONIZE | PROCESS_TERMINATE, false, process.id);
-
-    if (hProc == 0)
-        return false;
-
-    // TerminateAppEnum() posts WM_CLOSE to all windows whose PID
-    // matches your process's.
-    EnumWindows((WNDENUMPROC)TerminateAppEnum, (LPARAM)process.id);
-
-    // Wait on the handle. If it signals, great. If it times out,
-    // then you kill it.
-    bool returnValue = false;
-    if (WaitForSingleObject(hProc, dwTimeout) != WAIT_OBJECT_0)
-        returnValue = TerminateProcess(hProc, 0);
-
-    CloseHandle(hProc) ;
-
-    return returnValue;
-}
-
-bool pathIsOnLocalDevice(const QString &path)
-{
-    if (!QFileInfo(path).exists())
-        return false;
-
-    if (path.startsWith(QLatin1String("\\\\")))
-        return false;
-
-    QDir dir(path);
-    do {
-        if (QFileInfo(dir, QString()).isSymLink()) {
-            QString currentPath = QFileInfo(dir, QString()).absoluteFilePath();
-            return pathIsOnLocalDevice(Link(currentPath).targetPath());
-        }
-    } while (dir.cdUp());
-
-    const UINT DRIVE_REMOTE_TYPE = 4;
-    if (path.contains(QLatin1Char(':'))) {
-        const QLatin1Char nullTermination('\0');
-        // for example "c:\"
-        const QString driveSearchString = path.left(3) + nullTermination;
-        WCHAR wCharDriveSearchArray[4];
-        driveSearchString.toWCharArray(wCharDriveSearchArray);
-        UINT type = GetDriveType(wCharDriveSearchArray);
-        if (type == DRIVE_REMOTE_TYPE)
-            return false;
-    }
-
-    return true;
-}
-
 } // namespace KDUpdater