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/**************************************************************************/ |
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/* */ |
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/* Copyright (c) Microsoft Corporation. All rights reserved. */ |
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/* */ |
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/* This software is licensed under the Microsoft Software License */ |
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/* Terms for Microsoft Azure RTOS. Full text of the license can be */ |
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/* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */ |
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/* and in the root directory of this software. */ |
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/* */ |
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/**************************************************************************/ |
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/**************************************************************************/ |
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/**************************************************************************/ |
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/** */ |
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/** FileX Component */ |
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/** */ |
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/** System */ |
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/** */ |
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/**************************************************************************/ |
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/**************************************************************************/ |
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#define FX_SOURCE_CODE |
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/* Include necessary system files. */ |
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#include "fx_api.h" |
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#include "fx_system.h" |
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/**************************************************************************/ |
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/* */ |
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/* FUNCTION RELEASE */ |
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/* */ |
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/* _fxe_system_date_set PORTABLE C */ |
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/* 6.1 */ |
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/* AUTHOR */ |
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/* */ |
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/* William E. Lamie, Microsoft Corporation */ |
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/* */ |
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/* DESCRIPTION */ |
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/* */ |
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/* This function checks for errors in the set system date call. */ |
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/* */ |
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/* INPUT */ |
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/* */ |
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/* year Year (1980-2107) */ |
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/* month Month (1-12) */ |
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/* day Day (1-28/29/30/31) */ |
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/* */ |
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/* OUTPUT */ |
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/* */ |
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/* FX_INVALID_YEAR Supplied year is invalid */ |
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/* FX_INVALID_MONTH Supplied month is invalid */ |
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/* FX_INVALID_DAY Supplied day is invalid */ |
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/* status Actual completion status */ |
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/* */ |
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/* CALLS */ |
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/* */ |
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/* _fx_system_date_set Actual system date set call */ |
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/* */ |
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/* CALLED BY */ |
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/* */ |
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/* Application Code */ |
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/* */ |
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/* RELEASE HISTORY */ |
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/* */ |
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/* DATE NAME DESCRIPTION */ |
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/* */ |
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/* 05-19-2020 William E. Lamie Initial Version 6.0 */ |
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/* 09-30-2020 William E. Lamie Modified comment(s), */ |
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/* resulting in version 6.1 */ |
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/* */ |
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/**************************************************************************/ |
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UINT _fxe_system_date_set(UINT year, UINT month, UINT day) |
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{ |
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UINT status; |
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/* Check for invalid year. */ |
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✓✓✓✓
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if ((year < FX_BASE_YEAR) || (year > FX_MAXIMUM_YEAR)) |
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{ |
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return(FX_INVALID_YEAR); |
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} |
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/* Check for invalid day. */ |
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✓✓ |
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if (day < 1) |
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{ |
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return(FX_INVALID_DAY); |
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} |
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/* Check for invalid day. */ |
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✓✓✓✓
✓✓✓✓
✓✓✓✓
✓ |
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switch (month) |
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{ |
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case 1: |
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{ |
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/* Check for 31 days. */ |
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✓✓ |
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if (day > 31) |
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{ |
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return(FX_INVALID_DAY); |
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} |
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break; |
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} |
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case 2: |
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{ |
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/* Check for leap year. */ |
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✓✓ |
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if ((year % 4) == 0) |
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{ |
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/* Leap year, February has 29 days. */ |
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✓✓ |
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if (day > 29) |
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{ |
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return(FX_INVALID_DAY); |
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} |
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} |
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else |
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{ |
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/* Otherwise, non-leap year. February has |
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28 days. */ |
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✓✓ |
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if (day > 28) |
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{ |
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return(FX_INVALID_DAY); |
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} |
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} |
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break; |
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} |
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case 3: |
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{ |
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/* Check for 31 days. */ |
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✓✓ |
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if (day > 31) |
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{ |
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return(FX_INVALID_DAY); |
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} |
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break; |
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} |
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case 4: |
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{ |
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/* Check for 30 days. */ |
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✓✓ |
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if (day > 30) |
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{ |
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return(FX_INVALID_DAY); |
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} |
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break; |
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} |
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case 5: |
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{ |
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/* Check for 31 days. */ |
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✓✓ |
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if (day > 31) |
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{ |
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return(FX_INVALID_DAY); |
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} |
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break; |
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} |
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case 6: |
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{ |
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/* Check for 30 days. */ |
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✓✓ |
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if (day > 30) |
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{ |
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return(FX_INVALID_DAY); |
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} |
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break; |
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} |
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case 7: |
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{ |
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/* Check for 31 days. */ |
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✓✓ |
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if (day > 31) |
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{ |
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return(FX_INVALID_DAY); |
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} |
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break; |
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} |
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case 8: |
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{ |
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/* Check for 31 days. */ |
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✓✓ |
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if (day > 31) |
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{ |
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return(FX_INVALID_DAY); |
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} |
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break; |
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} |
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case 9: |
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{ |
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/* Check for 30 days. */ |
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✓✓ |
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if (day > 30) |
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{ |
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return(FX_INVALID_DAY); |
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} |
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break; |
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} |
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case 10: |
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{ |
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/* Check for 31 days. */ |
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✓✓ |
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if (day > 31) |
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{ |
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return(FX_INVALID_DAY); |
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} |
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break; |
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} |
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case 11: |
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{ |
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/* Check for 30 days. */ |
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✓✓ |
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if (day > 30) |
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{ |
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return(FX_INVALID_DAY); |
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} |
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break; |
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} |
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case 12: |
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{ |
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/* Check for 31 days. */ |
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✓✓ |
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if (day > 31) |
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{ |
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return(FX_INVALID_DAY); |
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} |
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break; |
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} |
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default: |
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/* Invalid month. */ |
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return(FX_INVALID_MONTH); |
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} |
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/* Call actual system date set service. */ |
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status = _fx_system_date_set(year, month, day); |
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/* Return status. */ |
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return(status); |
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} |
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