/*
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* Copyright (c) 2010-2020 Belledonne Communications SARL.
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*
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* This file is part of bctoolbox.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef BCTBX_PARAM_STRING_H_
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#define BCTBX_PARAM_STRING_H_
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#include "bctoolbox/port.h"
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// This file provides string manipulation utility when handling a parameter string of the from
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// "param1;param2=120;param3=true"
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/**
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* Parses a fmtp string such as "profile=0;level=10", finds the value matching
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* parameter param_name, and writes it into result.
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* If a parameter name is found multiple times, only the value of the last occurence is returned.
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* @param paramString the fmtp line (format parameters)
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* @param param_name the parameter to search for
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* @param result the value given for the parameter (if found)
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* @param result_len the size allocated to hold the result string
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* @return TRUE if the parameter was found, else FALSE.
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**/
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BCTBX_PUBLIC bool_t bctbx_param_string_get_value(const char *paramString, const char *param_name, char *result, size_t result_len);
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/**
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* Parses a fmtp string such as "profile=0;level=10". If the value is "true" or "false", returns the corresponding boolean
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* @param paramString the fmtp line (format parameters)
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* @param param_name the parameter to search for
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* @return FALSE if parameter was not found, else TRUE if the parameter value was "true", FALSE if it was "false"
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**/
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BCTBX_PUBLIC bool_t bctbx_param_string_get_bool_value(const char *paramString, const char *param_name);
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#endif /*BCTBX_PARAM_STRING_H_*/
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