Coverage for linuxpy/codegen/usbfs.py: 0%

1# 

2# This file is part of the linuxpy project 

3# 

4# Copyright (c) 2023 Tiago Coutinho 

5# Distributed under the GPLv3 license. See LICENSE for more info. 

6 

7import pathlib 

8 

9from .base import CEnum, run 

10 

11HEADERS = [ 

12 "/usr/include/linux/usbdevice_fs.h", 

13 "/usr/include/linux/usbip.h", 

14 "/usr/include/linux/usb/ch9.h", 

15 "/usr/include/linux/usb/ch11.h", 

16 "/usr/include/linux/usb/video.h", 

17] 

18 

19 

20TEMPLATE = """\ 

21# 

22# This file is part of the linuxpy project 

23# 

24# Copyright (c) 2023 Tiago Coutinho 

25# Distributed under the GPLv3 license. See LICENSE for more info. 

26 

27# This file has been generated by {name} 

28# Date: {date} 

29# System: {system} 

30# Release: {release} 

31# Version: {version} 

32 

33import enum 

34 

35from linuxpy.ctypes import ( 

36 POINTER, 

37 Struct, 

38 Union, 

39 cchar, 

40 cint, 

41 cuint, 

42 cvoidp, 

43 u8, 

44 u16, 

45 u32, 

46) 

47from linuxpy.ioctl import IO as _IO, IOR as _IOR, IOW as _IOW, IOWR as _IOWR 

48 

49{enums_body} 

50 

51 

52{structs_body} 

53 

54 

55# Extra structs not found on header files 

56 

57class usb_hid_descriptor(Struct): 

58 _fields_ = [ 

59 ("bLength", u8), 

60 ("bDescriptorType", u8), 

61 ("bcdHID", u16), 

62 ("bCountryCode", u8), 

63 ("bNumDescriptors", u8), 

64 ("bClassDescriptorType", u8), 

65 ("wClassDescriptorLength", u16), 

66 ] 

67 

68 

69{iocs_body}""" 

70 

71this_dir = pathlib.Path(__file__).parent 

72 

73# macros from #define statements 

74MACRO_ENUMS = [ 

75 CEnum("URBType", "USBDEVFS_URB_TYPE_"), 

76 CEnum( 

77 "URB", 

78 "USBDEVFS_URB_", 

79 "IntFlag", 

80 filter=lambda name, _: not name.startswith("USBDEVFS_USB_TYPE_"), 

81 ), 

82 CEnum("Capability", "USBDEVFS_CAP_", "IntFlag"), 

83 CEnum("DisconnectClaim", "USBDEVFS_DISCONNECT_CLAIM_", "IntFlag"), 

84 CEnum( 

85 "IOC", 

86 "USBDEVFS_", 

87 filter=lambda name, value: "_IO" in value and not name.endswith("32"), 

88 ), 

89 CEnum("Direction", "USB_DIR_"), 

90 CEnum("RequestType", "USB_TYPE_"), 

91 CEnum("Recipient", "USB_RECIP_"), 

92 CEnum("Request", "USB_REQ_"), 

93 CEnum("Device", "USB_DEVICE_"), 

94 CEnum("Class", "USB_CLASS_"), 

95 CEnum("Test", "USB_TEST_"), 

96 CEnum("StatusType", "USB_STATUS_TYPE_"), 

97 CEnum("EndpointTransferType", "USB_ENDPOINT_XFER_"), 

98 CEnum("VideoSubClass", "UVC_SC_"), 

99 CEnum("VideoProtocol", "UVC_PC_PROTOCOL_"), 

100 CEnum("VideoControl", "UVC_VC_"), 

101 CEnum("VideoStreaming", "UVC_VS_"), 

102 CEnum("VideoEndPoint", "UVC_EP_"), 

103] 

104 

105 

106this_dir = pathlib.Path(__file__).parent 

107 

108 

109def main(output=this_dir.parent / "usb" / "raw.py"): 

110 run(__name__, HEADERS, TEMPLATE, MACRO_ENUMS, output=output) 

111 

112 

113if __name__ == "__main__": 

114 main()