Legacy:WebConnectionPlus

UT2003 :: Object >> Actor >> Info >> InternetInfo >> InternetLink >> TcpLink >> WebConnection >> WebConnectionPlus (Ladder1.46)

This functionality provided by this class (keeping the connection open after a query()) will be integrated into UT2003 as of the next patch, so this class will no longer be necessary.

1. //-----------------------------------------------------------

2. // Ladder.WebConnectionPlus

3. //

4. // Custom webconnection class to allow "hanging" webadmin queries

5. // while waiting for profile to be imported from foreign web host

6. //-----------------------------------------------------------

7. class WebConnectionPlus extends WebConnection;

9. var bool bNoCleanup;

10. var bool bPostQueryApp;

12. function EndOfHeaders()

13. {

15. 	if(Response == None)

16. 	{

17. 		CreateResponseObject();

18. 		Response.HTTPError(400); // Bad Request

19. 		Cleanup();

20. 		return;

21. 	}

23. 	if(Application == None)

24. 	{

25. 		Response.HTTPError(404); // FNF

26. 		Cleanup();

27. 		return;

28. 	}

30. 	if(Request.ContentLength != 0 && Request.RequestType == Request_POST)

31. 	{

32. 		RawBytesExpecting = Request.ContentLength;

33. 		RawBytesExpecting -= Len(ReceivedData);

34. 		CheckRawBytes();

35. 	}

36. 	else

37. 	{

38. 		if (Application.PreQuery(Request, Response))

39. 		{

40. 			Application.Query(Request, Response);

41. 			bPostQueryApp = True;

42. 		}

43. 		Cleanup();

44. 	}

45. }

47. function CheckRawBytes()

48. {

49. 	if(RawBytesExpecting <= 0)

50. 	{

51. 		if(!(Request.ContentType ~= "application/x-www-form-urlencoded"))

52. 		{

53. 			Log("WebConnection: Unknown form data content-type: "$Request.ContentType);

54. 			Response.HTTPError(400); // Can't deal with this type of form data

55. 		}

56. 		else

57. 		{

58. 			Request.DecodeFormData(ReceivedData);

59. 			if (Application.PreQuery(Request, Response))

60. 			{

61. 			  Application.Query(Request, Response);

62. 			  bPostQueryApp = True;

63. 			}

64. 			ReceivedData = "";

65. 		}

66. 		Cleanup();

67. 	}

68. }

70. function Cleanup()

71. {

72. 	if (bNoCleanup)

73. 		return;

75. 	if (bPostQueryApp && Application != None)

76. 	{

77. 		Application.PostQuery(Request, Response);

78. 		bPostQueryApp = False;

79. 	}

81. 	if(Request != None)

82. 		Request = None;

84. 	if(Response != None)

85. 	{

86. 		Response.Connection = None;

87. 		Response = None;

88. 	}

90. 	if(Application != None)

91. 		Application = None;

92. 	Close();

93. }