BeRTOS
Functions
ini_reader.c File Reference

Ini file reader module. More...

#include "ini_reader.h"
#include "cfg/cfg_ini_reader.h"
#include <string.h>
#include <stdio.h>
#include <ctype.h>

Go to the source code of this file.

Functions

static int findKey (KFile *fd, const char *key, char *line, size_t size)
 Look for key inside a section.
int ini_getString (KFile *fd, const char *section, const char *key, const char *default_value, char *buf, size_t size)
 Returns the value for the given string in char* format.

Detailed Description

Ini file reader module.

Author:
Luca Ottaviano <lottaviano@develer.com>

Definition in file ini_reader.c.


Function Documentation

static int findKey ( KFile fd,
const char *  key,
char *  line,
size_t  size 
) [static]

Look for key inside a section.

The function reads lines from input file. It fills the line parameter to allow splitting the key-value couple. It returns with error if a new section begins and no key was found.

Returns:
0 if key was found, EOF on errors.

Definition at line 121 of file ini_reader.c.

int ini_getString ( KFile fd,
const char *  section,
const char *  key,
const char *  default_value,
char *  buf,
size_t  size 
)

Returns the value for the given string in char* format.

Reads the whole input file looking for section and key and fills the provided buffer with the corresponding value. On errors, the function fills the provided buffer with the default value and returns EOF.

Parameters:
fdAn initialized KFile structure.
sectionThe section to be looked for.
keyThe key to search for.
default_valueThe default value.
bufThe buffer to be filled.
sizeThe size of the provided buffer.
Returns:
0 if section and key were found, EOF on errors.

Definition at line 140 of file ini_reader.c.