mirror of
https://github.com/hakril/PythonForWindows
synced 2026-06-08 14:31:45 +00:00
hakril
99 lines
4.6 KiB
Python
99 lines
4.6 KiB
Python
import ctypes
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import windows.generated_def as gdef
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from ..apiproxy import ApiProxy, NeededParameter
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from ..error import fail_on_zero
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class DbgHelpProxy(ApiProxy):
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APIDLL = "dbghelp"
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default_error_check = staticmethod(fail_on_zero)
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# We keep the simple definition where callback UserContext are PVOID
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# Be we want to be able to pass arbitrary python object (list/dict)
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# So ctypes magic to make the py_object->pvoid transformation
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# !! this code loose a ref to obj.
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# Should still work as our calling-caller method keep a ref
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def transform_pyobject_to_pvoid(obj):
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if obj is None or isinstance(obj, (int, long)):
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return obj
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return ctypes.POINTER(gdef.PVOID)(ctypes.py_object(obj))[0]
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@DbgHelpProxy()
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def SymInitialize(hProcess, UserSearchPath, fInvadeProcess):
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return SymInitialize.ctypes_function(hProcess, UserSearchPath, fInvadeProcess)
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@DbgHelpProxy()
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def SymLoadModuleExA(hProcess, hFile, ImageName, ModuleName, BaseOfDll, DllSize, Data, Flags):
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return SymLoadModuleExA.ctypes_function(hProcess, hFile, ImageName, ModuleName, BaseOfDll, DllSize, Data, Flags)
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@DbgHelpProxy()
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def SymLoadModuleExW(hProcess, hFile, ImageName, ModuleName, BaseOfDll, DllSize, Data, Flags):
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return SymLoadModuleExW.ctypes_function(hProcess, hFile, ImageName, ModuleName, BaseOfDll, DllSize, Data, Flags)
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@DbgHelpProxy()
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def SymFromAddr(hProcess, Address, Displacement, Symbol):
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return SymFromAddr.ctypes_function(hProcess, Address, Displacement, Symbol)
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@DbgHelpProxy()
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def SymGetModuleInfo64(hProcess, dwAddr, ModuleInfo):
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return SymGetModuleInfo64.ctypes_function(hProcess, dwAddr, ModuleInfo)
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@DbgHelpProxy()
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def SymFromName(hProcess, Name, Symbol):
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return SymFromName.ctypes_function(hProcess, Name, Symbol)
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@DbgHelpProxy()
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def SymLoadModuleEx(hProcess, hFile, ImageName, ModuleName, BaseOfDll, DllSize, Data, Flags):
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return SymLoadModuleEx.ctypes_function(hProcess, hFile, ImageName, ModuleName, BaseOfDll, DllSize, Data, Flags)
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@DbgHelpProxy()
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def SymSetOptions(SymOptions):
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return SymSetOptions.ctypes_function(SymOptions)
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@DbgHelpProxy()
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def SymGetTypeInfo(hProcess, ModBase, TypeId, GetType, pInfo):
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return SymGetTypeInfo.ctypes_function(hProcess, ModBase, TypeId, GetType, pInfo)
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@DbgHelpProxy()
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def SymEnumSymbols(hProcess, BaseOfDll, Mask, EnumSymbolsCallback, UserContext):
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if UserContext is not None and not isinstance(UserContext, (int, long)):
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UserContext = transform_pyobject_to_pvoid(UserContext)
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return SymEnumSymbols.ctypes_function(hProcess, BaseOfDll, Mask, EnumSymbolsCallback, UserContext)
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@DbgHelpProxy()
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def SymEnumSymbolsEx(hProcess, BaseOfDll, Mask, EnumSymbolsCallback, UserContext, Options):
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if UserContext is not None and not isinstance(UserContext, (int, long)):
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UserContext = transform_pyobject_to_pvoid(UserContext)
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return SymEnumSymbolsEx.ctypes_function(hProcess, BaseOfDll, Mask, EnumSymbolsCallback, UserContext, Options)
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@DbgHelpProxy()
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def SymEnumTypes(hProcess, BaseOfDll, EnumSymbolsCallback, UserContext):
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if UserContext is not None and not isinstance(UserContext, (int, long)):
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UserContext = transform_pyobject_to_pvoid(UserContext)
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return SymEnumTypes.ctypes_function(hProcess, BaseOfDll, EnumSymbolsCallback, UserContext)
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@DbgHelpProxy()
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def SymEnumTypesByName(hProcess, BaseOfDll, mask, EnumSymbolsCallback, UserContext):
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if UserContext is not None and not isinstance(UserContext, (int, long)):
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UserContext = transform_pyobject_to_pvoid(UserContext)
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return SymEnumTypesByName.ctypes_function(hProcess, BaseOfDll, mask, EnumSymbolsCallback, UserContext)
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@DbgHelpProxy()
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def SymEnumerateModules64(hProcess, EnumModulesCallback, UserContext):
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if UserContext is not None and not isinstance(UserContext, (int, long)):
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UserContext = transform_pyobject_to_pvoid(UserContext)
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return SymEnumerateModules64.ctypes_function(hProcess, EnumModulesCallback, UserContext)
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@DbgHelpProxy()
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def SymGetTypeFromName(hProcess, BaseOfDll, Name, Symbol):
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return SymGetTypeFromName.ctypes_function(hProcess, BaseOfDll, Name, Symbol)
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@DbgHelpProxy()
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def SymSearch(hProcess, BaseOfDll, Index, SymTag, Mask, Address, EnumSymbolsCallback, UserContext, Options):
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UserContext = transform_pyobject_to_pvoid(UserContext)
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return SymSearch.ctypes_function(hProcess, BaseOfDll, Index, SymTag, Mask, Address, EnumSymbolsCallback, UserContext, Options)
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@DbgHelpProxy()
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def SymSearchW(hProcess, BaseOfDll, Index, SymTag, Mask, Address, EnumSymbolsCallback, UserContext, Options):
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return SymSearchW.ctypes_function(hProcess, BaseOfDll, Index, SymTag, Mask, Address, EnumSymbolsCallback, UserContext, Options)
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