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Code Issues Releases Wiki Activity

Minor change.

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spx 2010-11-28 22:20:27 +00:00
parent 62519fbdd5
commit 19294c4339
1 changed files with 20 additions and 21 deletions
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41
Library/MeasureDiskSpace.cpp
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@ -58,9 +58,8 @@ bool CMeasureDiskSpace::Update()
if (!m_Drive.empty())
{
BOOL sizeResult = FALSE, labelResult = FALSE;
BOOL sizeResult = FALSE;
ULARGE_INTEGER i64TotalBytes, i64FreeBytes;
WCHAR volumeName[MAX_PATH] = {0};
UINT type = GetDriveType(m_Drive.c_str());
if (type != DRIVE_NO_ROOT_DIR)
@ -75,22 +74,11 @@ bool CMeasureDiskSpace::Update()
sizeResult = GetDiskFreeSpaceEx(m_Drive.c_str(), &i64FreeBytesToCaller, &i64TotalBytes, &i64FreeBytes);
SetErrorMode(oldMode); // Reset
}
if (m_Label)
{
if (!m_IgnoreRemovable || type != DRIVE_REMOVABLE) // Ignore removable drives
{
UINT oldMode = SetErrorMode(0);
SetErrorMode(oldMode | SEM_FAILCRITICALERRORS); // Prevent the system from displaying message box
labelResult = GetVolumeInformation(m_Drive.c_str(), volumeName, MAX_PATH, NULL, NULL, NULL, NULL, 0);
SetErrorMode(oldMode); // Reset
}
}
}
if (sizeResult)
{
m_Value = (double)((m_Total) ? i64TotalBytes.QuadPart : i64FreeBytes.QuadPart);
m_Value = (double)((m_Total) ? i64TotalBytes : i64FreeBytes).QuadPart;
if (i64TotalBytes.QuadPart != m_OldTotalBytes)
{
@ -106,16 +94,27 @@ bool CMeasureDiskSpace::Update()
m_OldTotalBytes = 0;
}
if (labelResult)
if (m_Label)
{
m_LabelName = volumeName;
}
else
{
if (m_Label || !m_LabelName.empty())
BOOL labelResult = FALSE;
WCHAR volumeName[MAX_PATH] = {0};
if (type != DRIVE_NO_ROOT_DIR)
{
m_LabelName = L"";
if (!m_IgnoreRemovable || type != DRIVE_REMOVABLE) // Ignore removable drives
{
UINT oldMode = SetErrorMode(0);
SetErrorMode(oldMode | SEM_FAILCRITICALERRORS); // Prevent the system from displaying message box
labelResult = GetVolumeInformation(m_Drive.c_str(), volumeName, MAX_PATH, NULL, NULL, NULL, NULL, 0);
SetErrorMode(oldMode); // Reset
}
}
m_LabelName = (labelResult) ? volumeName : L"";
}
else if (!m_LabelName.empty())
{
m_LabelName = L"";
}
}