Or to put it better, I think, it's How do I set up ReadProcessMemory, so that it returns a double instead of 129819721.
On Sat, Oct 7, 2017 at 2:00 PM, Michael C <mysecretrobotfact...@gmail.com> wrote: > Hi all: > > I am working on a memory scanner, and the source code and output is as > following: > > Now, I know why my buffer from read process memory looks like values such > as "67108864" ; it's because I read into the buffer entire chunk of memory > at a time, because I fed read process memory this: "mbi.RegionSize" > > Now, how do I read for values such as doubles? > I am guessing I need to use a for loop to scan for small bits of memory > chunk > at a time. > > Is there a way to do it? > > Thanks! > > > > > >output starts > > buffer is: c_ulong(0) > buffer is: c_ulong(0) > buffer is: c_ulong(6385664) > buffer is: c_ulong(67108864) > buffer is: c_ulong(7761920) > buffer is: c_ulong(7798784) > buffer is: c_ulong(7872512) > buffer is: c_ulong(8007680) > buffer is: c_ulong(8044544) > buffer is: c_ulong(8069120) > buffer is: c_ulong(8216576) > buffer is: c_ulong(0) > buffer is: c_ulong(0) > buffer is: c_ulong(3976) > buffer is: c_ulong(0) > buffer is: c_ulong(0) > buffer is: c_ulong(1318755581) > buffer is: c_ulong(0) > buffer is: c_ulong(0) > buffer is: c_ulong(0) > buffer is: c_ulong(0) > > > code starts > > buffer = ctypes.c_uint() > nread = SIZE_T() > > start = ctypes.c_void_p(mbi.BaseAddress) > > ReadProcessMemory = Kernel32.ReadProcessMemory > > MEM_COMMIT = 0x00001000; > PAGE_READWRITE = 0x04; > > current_address = sysinfo.lpMinimumApplicationAddress > end_address = sysinfo.lpMaximumApplicationAddress > > while current_address < end_address: > Kernel32.VirtualQueryEx(Process, \ > current_address, ctypes.byref(mbi),ctypes.sizeof(mbi)) > > if mbi.Protect == PAGE_READWRITE and mbi.State == MEM_COMMIT : > > if ReadProcessMemory(Process, current_address, > ctypes.byref(buffer), \ > ctypes.sizeof(buffer), ctypes.byref(nread)): > print('buffer is: ',buffer) > else: > raise ctypes.WinError(ctypes.get_last_error()) > > current_address += mbi.RegionSize > > _______________________________________________ Tutor maillist - Tutor@python.org To unsubscribe or change subscription options: https://mail.python.org/mailman/listinfo/tutor