1 /*************************************************************************** 2 * Copyright (c) 2024 Microsoft Corporation 3 * 4 * This program and the accompanying materials are made available under the 5 * terms of the MIT License which is available at 6 * https://opensource.org/licenses/MIT. 7 * 8 * SPDX-License-Identifier: MIT 9 **************************************************************************/ 10 11 12 /**************************************************************************/ 13 /**************************************************************************/ 14 /** */ 15 /** USBX Component */ 16 /** */ 17 /** Pictbridge Application */ 18 /** */ 19 /**************************************************************************/ 20 /**************************************************************************/ 21 22 23 /* Include necessary system files. */ 24 25 #define UX_SOURCE_CODE 26 27 #include "ux_api.h" 28 #include "ux_pictbridge.h" 29 30 31 /**************************************************************************/ 32 /* */ 33 /* FUNCTION RELEASE */ 34 /* */ 35 /* _ux_pictbridge_xml_function_output_getdevicestatus_ */ 36 /* capabilitychanged */ 37 /* PORTABLE C */ 38 /* 6.1 */ 39 /* */ 40 /* */ 41 /* AUTHOR */ 42 /* */ 43 /* Chaoqiong Xiao, Microsoft Corporation */ 44 /* */ 45 /* DESCRIPTION */ 46 /* */ 47 /* This function decodes the capabilitychanged tag */ 48 /* */ 49 /* INPUT */ 50 /* */ 51 /* pictbridge Pictbridge instance */ 52 /* input_variable Pointer to variable */ 53 /* input_string Pointer to string */ 54 /* xml_parameter Pointer to xml parameter */ 55 /* */ 56 /* OUTPUT */ 57 /* */ 58 /* Completion Status */ 59 /* */ 60 /* CALLS */ 61 /* */ 62 /* */ 63 /* CALLED BY */ 64 /* */ 65 /* _ux_pictbridge_object_parse */ 66 /* */ 67 /* RELEASE HISTORY */ 68 /* */ 69 /* DATE NAME DESCRIPTION */ 70 /* */ 71 /* 05-19-2020 Chaoqiong Xiao Initial Version 6.0 */ 72 /* 09-30-2020 Chaoqiong Xiao Modified comment(s), */ 73 /* resulting in version 6.1 */ 74 /* */ 75 /**************************************************************************/ _ux_pictbridge_xml_function_output_getdevicestatus_capabilitychanged(UX_PICTBRIDGE * pictbridge,UCHAR * input_variable,UCHAR * input_string,UCHAR * xml_parameter)76UINT _ux_pictbridge_xml_function_output_getdevicestatus_capabilitychanged(UX_PICTBRIDGE *pictbridge, 77 UCHAR *input_variable, UCHAR *input_string, UCHAR *xml_parameter) 78 { 79 UINT status; 80 ULONG hexa_element; 81 82 UX_PARAMETER_NOT_USED(input_string); 83 UX_PARAMETER_NOT_USED(input_variable); 84 85 /* Get the capabilitychanged variable. */ 86 status = _ux_pictbridge_element_to_hexa(xml_parameter, &hexa_element); 87 88 /* Check status. */ 89 if (status == UX_SUCCESS) 90 { 91 /* Check the returned value. Must be one of 2 possibilities. */ 92 if (hexa_element == UX_PICTBRIDGE_CAPABILITY_CHANGED_FALSE || 93 hexa_element == UX_PICTBRIDGE_CAPABILITY_CHANGED_TRUE) 94 { 95 96 /* Save this value. */ 97 pictbridge -> ux_pictbridge_dpsclient.ux_pictbridge_devinfo_capabilitychanged = hexa_element; 98 99 /* We are done. */ 100 return(UX_SUCCESS); 101 } 102 } 103 104 /* We get here when we reached an unexpected end of the XML object or a format error. */ 105 return(UX_PICTBRIDGE_ERROR_SCRIPT_SYNTAX_ERROR); 106 107 108 } 109 110 111
