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//*****************************************************************************
//
// cgifuncs.c - Helper functions related to CGI script parameter parsing.
//
// Copyright (c) 2008-2014 Texas Instruments Incorporated. All rights reserved.
// Software License Agreement
//
// Texas Instruments (TI) is supplying this software for use solely and
// exclusively on TI's microcontroller products. The software is owned by
// TI and/or its suppliers, and is protected under applicable copyright
// laws. You may not combine this software with "viral" open-source
// software in order to form a larger program.
//
// THIS SOFTWARE IS PROVIDED "AS IS" AND WITH ALL FAULTS.
// NO WARRANTIES, WHETHER EXPRESS, IMPLIED OR STATUTORY, INCLUDING, BUT
// NOT LIMITED TO, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE. TI SHALL NOT, UNDER ANY
// CIRCUMSTANCES, BE LIABLE FOR SPECIAL, INCIDENTAL, OR CONSEQUENTIAL
// DAMAGES, FOR ANY REASON WHATSOEVER.
//
// This is part of revision 2.1.0.12573 of the EK-TM4C1294XL Firmware Package.
//
//*****************************************************************************
#ifndef __CGIFUNCS_H__
#define __CGIFUNCS_H__
//*****************************************************************************
//
// Prototypes of functions exported by this module.
//
//*****************************************************************************
int32_t FindCGIParameter(const char *pcToFind, char *pcParam[],
int32_t i32NumParams);
bool IsValidHexDigit(const char cDigit);
unsigned char HexDigit(const char cDigit);
bool DecodeHexEscape(const char *pcEncoded, char *pcDecoded);
uint32_t EncodeFormString(const char *pcDecoded, char *pcEncoded,
uint32_t ui32Len);
uint32_t DecodeFormString(const char *pcEncoded, char *pcDecoded,
uint32_t ui32Len);
bool CheckDecimalParam(const char *pcValue, int32_t *pi32Value);
int32_t GetCGIParam(const char *pcName, char *pcParams[], char *pcValue[],
int32_t i32NumParams, bool *pbError);
#endif // __CGIFUNCS_H__
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