private bool QueryMemoryBasicInformation(IntPtr handle, IntPtr current_address, ref MemoryBasicInformation memoryBasicInformation)
{
if (isX64())
{
MEMORY_BASIC_INFORMATION_X64 mem_basic_info = new MEMORY_BASIC_INFORMATION_X64();
int mem_info_size = Marshal.SizeOf <MEMORY_BASIC_INFORMATION_X64>();
int size = VirtualQueryEx_X64(handle, current_address, out mem_basic_info, (uint)mem_info_size);
if (size != mem_info_size)
{
Logger.Error($"(X64)Error Code:0x{Marshal.GetLastWin32Error():X8}");
return(false);
}
memoryBasicInformation.RegionSize = mem_basic_info.RegionSize;
memoryBasicInformation.BaseAddress = mem_basic_info.BaseAddress;
memoryBasicInformation.AllocationProtect = mem_basic_info.AllocationProtect;
memoryBasicInformation.AllocationBase = mem_basic_info.AllocationBase;
memoryBasicInformation.Type = mem_basic_info.Type;
memoryBasicInformation.State = mem_basic_info.State;
memoryBasicInformation.Protect = mem_basic_info.Protect;
return(true);
}
else
{
MEMORY_BASIC_INFORMATION_X86 mem_basic_info = new MEMORY_BASIC_INFORMATION_X86();
int mem_info_size = Marshal.SizeOf <MEMORY_BASIC_INFORMATION_X86>();
int size = VirtualQueryEx_X86(handle, current_address, out mem_basic_info, (uint)mem_info_size);
if (size != mem_info_size)
{
Logger.Error($"(X86)Error Code:0x{Marshal.GetLastWin32Error():X8}");
return(false);
}
memoryBasicInformation.RegionSize = mem_basic_info.RegionSize;
memoryBasicInformation.BaseAddress = mem_basic_info.BaseAddress;
memoryBasicInformation.AllocationProtect = mem_basic_info.AllocationProtect;
memoryBasicInformation.AllocationBase = mem_basic_info.AllocationBase;
memoryBasicInformation.Type = mem_basic_info.Type;
memoryBasicInformation.State = mem_basic_info.State;
memoryBasicInformation.Protect = mem_basic_info.Protect;
return(true);
}
}
private static extern int VirtualQueryEx_X86(IntPtr hProcess, IntPtr lpAddress, out MEMORY_BASIC_INFORMATION_X86 lpBuffer, uint dwLength);
