float SystemLinux::GetPercentageOfUsedPhysicalMemory() const
{
MemoryInformation sMemoryInformation;
if (GetMemoryInformation(sMemoryInformation))
return (static_cast<float>(sMemoryInformation.nTotalPhysicalMemory-sMemoryInformation.nFreePhysicalMemory)/sMemoryInformation.nTotalPhysicalMemory)*100.0f;
else
return 0.0f;
}
void test(void)
{
std::list<PROCESSENTRY32> lProcess;
std::list<MODULEENTRY32> lModules;
DWORD dwPid = 0;
std::list<MEMORY_BASIC_INFORMATION> lMemBI;
std::list<THREADENTRY32> lThreads;
std::list<LPCVOID> lAddress;
DWORD dwBaseAddress = 0;
IMAGE_DOS_HEADER DosHeader;
IMAGE_NT_HEADERS NTHeader;
lProcess = GetProcessList();
PrintProcessList(lProcess);
dwPid = GetPidProcess("notepad++.exe");
PrintPidProcess("notepad++.exe", dwPid);
lModules = GetModuleList(dwPid);
PrintModulesList(lModules);
lMemBI = GetMemoryInformation(dwPid);
PrintMemoryInfo(lMemBI);
lThreads = GetThreadsList(dwPid);
PrintThreadsInfo(lThreads);
SuspendAllThread(dwPid);
Sleep(1000);
ResumeAllThread(dwPid);
lAddress = ScanPattern("\x42\x42\x42", 3, dwPid);
PrintPatternMatch(lAddress);
dwBaseAddress = GetRemoteBaseAddress(dwPid);
printf("BaseAddress = %08X\n", dwBaseAddress);
DosHeader = GetDosHeader(dwPid);
PrintDosHeader(&DosHeader);
NTHeader = GetNTHeader(dwPid);
PrintNTHeader(&NTHeader);
}
uint64 SystemLinux::GetFreeVirtualMemory() const
{
MemoryInformation sMemoryInformation;
return GetMemoryInformation(sMemoryInformation) ? sMemoryInformation.nFreeSwapMemory : 0;
}
uint64 SystemLinux::GetTotalVirtualMemory() const
{
MemoryInformation sMemoryInformation;
return GetMemoryInformation(sMemoryInformation) ? sMemoryInformation.nTotalSwapMemory : 0;
}
uint64 SystemLinux::GetFreePhysicalMemory() const
{
MemoryInformation sMemoryInformation;
return GetMemoryInformation(sMemoryInformation) ? sMemoryInformation.nFreePhysicalMemory : 0;
}