ConfigReader/confread.h at master · AndrewBurian/ConfigReader · GitHub

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/* ----------------------------------------------------------------------------
HEADER FILE

Name:		confread.h

Program:	Configuration Reader

Developer:	Andrew Burian

Created On:	2015-03-07

Description:
	A config file reading library for C

Revisions:
	Andrew Burian
	2015-08-21
	Revised sections and pair to be a linked list rather than
	reallocating continuous memory sections.

---------------------------------------------------------------------------- */

#ifndef CONFREAD_H
#define CONFREAD_H

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <ctype.h>

// The struct for the entire configuration file
struct confread_file {
	char *name;
	struct confread_section *sections;
};

// The struct for each config section
struct confread_section {
	char *name;
	struct confread_pair *pairs;
	struct confread_section *next;
};

// The key-value pair
struct confread_pair {
	char *key;
	char *value;
	struct confread_pair *next;
};

// functions
struct confread_file *confread_open(char *path);
struct confread_section *confread_find_section(struct confread_file *confFile,
					       char *name);
struct confread_pair *confread_find_pair(struct confread_section *confSec,
					 char *key);
char *confread_find_value(struct confread_section *confSec, char *key);
int confread_check_pair(struct confread_section *section, char *key, char *value);
void confread_close(struct confread_file **confFile);

#endif