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44 lines
1.2 KiB
C
44 lines
1.2 KiB
C
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/*
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* Disconnect a device
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*/
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#include "../include/tc.h"
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#include "../include/tc_proto.h"
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int tc_disconnect(TCDevice * device)
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{
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char client_str[TC_TAG_LENGTH + 256];
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if (!device) {
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TrickErrorHndlr *temp_error_hndlr = NULL;
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trick_error_report(temp_error_hndlr,
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TRICK_ERROR_ALERT, __FILE__, __LINE__, "Trying to disconnect a NULL device");
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return (TC_DRIVER_ALREADY_DISCONNECTED);
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}
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/* Status message */
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sprintf(client_str, "(ID = %d tag = %s)", device->client_id, device->client_tag);
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trick_error_report(device->error_handler, TRICK_ERROR_TRIVIAL, __FILE__, __LINE__, "%s \n", client_str);
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shutdown(device->socket, 2);
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CLOSE_SOCKET(device->socket);
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device->socket = TRICKCOMM_INVALID_SOCKET ;
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#ifdef __WIN32__
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/* Terminate use of the winsock DLL */
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if (WSACleanup() != 0) {
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trick_error_report(device->error_handler,
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TRICK_ERROR_ALERT, __FILE__, __LINE__,
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"%s: WSAStartup failed with error %d\n", client_str, WSAGetLastError());
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MessageBox(NULL, "Error", "tc_StartWinSock", MB_OK);
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return (TC_DRIVER_ALREADY_INSTALLED);
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}
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#endif
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return (TC_SUCCESS);
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}
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