comparison mercurial/win32.py @ 13376:60b5c6c3fd12

win32: new function executable_path

13375:f1fa8f481c7c

                s = ctypes.string_at(byref(buf), struct.calcsize(fmt))
                return struct.unpack(fmt, s)[0]
        finally:
            adv.RegCloseKey(kh.value)

def system_rcpath_win32():
    '''return default os-specific hgrc search path'''
    rcpath = []
    size = 600
    buf = ctypes.create_string_buffer(size + 1)
    len = _kernel32.GetModuleFileNameA(None, ctypes.byref(buf), size)
    if len == 0:
        raise ctypes.WinError()
    elif len == size:
        raise ctypes.WinError(_ERROR_INSUFFICIENT_BUFFER)
    filename = buf.value
    # Use mercurial.ini found in directory with hg.exe
    progrc = os.path.join(os.path.dirname(filename), 'mercurial.ini')
    if os.path.isfile(progrc):
        rcpath.append(progrc)
        return rcpath

13376:60b5c6c3fd12

                s = ctypes.string_at(byref(buf), struct.calcsize(fmt))
                return struct.unpack(fmt, s)[0]
        finally:
            adv.RegCloseKey(kh.value)

def executable_path():
    '''return full path of hg.exe'''
    size = 600
    buf = ctypes.create_string_buffer(size + 1)
    len = _kernel32.GetModuleFileNameA(None, ctypes.byref(buf), size)
    if len == 0:
        raise ctypes.WinError()
    elif len == size:
        raise ctypes.WinError(_ERROR_INSUFFICIENT_BUFFER)
    return buf.value

def system_rcpath_win32():
    '''return default os-specific hgrc search path'''
    rcpath = []
    filename = executable_path()
    # Use mercurial.ini found in directory with hg.exe
    progrc = os.path.join(os.path.dirname(filename), 'mercurial.ini')
    if os.path.isfile(progrc):
        rcpath.append(progrc)
        return rcpath