bool MemLabel::GetMemoryLabelFromVA(u32 p_va, s8* p_label)
{
// 範囲外
if (m_va > p_va || m_va + GetSize() <= p_va) {
return false;
}
// p_vaから構造体のラベルを構成する
u32 str_size = GetStructureSize();
u32 array_idx = (p_va - m_va) / str_size;
u32 diff = (p_va - m_va) % str_size;
int elem_idx = -1;
int pos = 0;
for (u32 i = 0; i < m_elem_ary.size(); i++) {
if (diff < pos + m_elem_ary[i]->size) {
elem_idx = i;
diff -= pos;
break;
} else {
pos += m_elem_ary[i]->size;
}
}
sprintf(p_label, "@m ");
char tmp[256];
// 配列なら要素番号を付加
if (m_count > 1) {
sprintf(tmp, "&%s[%d]", m_text, array_idx);
} else {
sprintf(tmp, "%s", m_text);
}
strcat(p_label, tmp);
// 複数メンバならメンバ名を付加
if (m_elem_ary.size() > 1) {
sprintf(tmp, ".%s", m_elem_ary[elem_idx]->label);
strcat(p_label, tmp);
}
// ラベルとの差額表示
if (diff > 0) {
sprintf(tmp, "+%d", diff);
strcat(p_label, tmp);
}
strcat(p_label, "@w");
return true;
}
//
// Gets statistics from the driver such as number of randomized DLLs, the
// current subsystem status, and other such things.
//
DWORD DriverClient::GetStatistics(
IN HANDLE Driver,
OUT PWEHNTRUST_STATISTICS Statistics)
{
DWORD Returned;
DWORD Result = ERROR_SUCCESS;
if (!DeviceIoControl(
Driver,
IOCTL_WEHNTRUST_GET_STATISTICS,
NULL,
0,
Statistics,
GetStructureSize(Statistics),
&Returned,
NULL))
Result = GetLastError();
return Result;
}
