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conftable.c File Reference

Module containing the configuration functions. More...

#include "common.h"
#include <errno.h>
#include <limits.h>
#include <sys/types.h>
#include <regex.h>
#include <stdlib.h>
#include <string.h>
#include <time.h>
#include <unistd.h>
#include "logger.h"
#include "conftable.h"
#include "keypvalplist.h"
#include "misc.h"
#include "xmalloc.h"

Include dependency graph for conftable.c:

Go to the source code of this file.

Functions
int	initConftable ()
	inits the Conftable.
int	terminateConftable ()
	terminates the Conftable and frees the allocated memory.
int	setEntry (const int priority, char *const pkey, char *const pvalue)
	Adds or sets a new key-value-pair. More...
int	setEntryL (const int priority, char *const key, const long value)
	set a long int value. More...
const char *	getEntry (const char *const key)
	Returns a value to a given key. More...
const char *	getEntryDefl (const char *const key, const char *const defl_data)
	returns a value to a given key or defl_data of the key cannot be found. More...
long	getEntryL (const char *const key)
	Returns a value to a given key as 'long int'. More...
long int	getEntryDeflL (const char *const key, long int defl_data)
	same as getEntryL, but if no value is found the defl_data is returned. More...
int	getEntryI (const char *const key)
	Returns a value to a given key as 'int'. More...
int	getEntryDeflI (const char *const key, int defl_data)
	same as getEntryI, but if no value is found the defl_data is returned. More...
unsigned int	getEntryDeflUI (const char *const key, unsigned int defl_data)
	same as getEntryDeflI, but if value < 0 defl_data is returned. More...
int	readConfigFile ()
	reads a given config file. More...
Variables
KeypValpList	list
	the internal key_value_list.

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Detailed Description

Module containing the configuration functions.

Definition in file conftable.c.

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Function Documentation

const char* getEntry (  const char *const    key )

Returns a value to a given key. Null is returned when key is not found, else the key-value is returned Parameters: key  The key to which an entry is requested Return values: NULL  Key not found. Definition at line 140 of file conftable.c.

const char* getEntryDefl (  const char *const    key, const char *const    defl_data )

returns a value to a given key or defl_data of the key cannot be found. Parameters: key  the key to which an entry is requested Returns: the data corresponding to the given key or defl_data if the key could not be found Definition at line 154 of file conftable.c.

int getEntryDeflI (  const char *const    key, int    defl_data )

same as getEntryI, but if no value is found the defl_data is returned. Parameters: key  the key, to which the entry is looked up defl_data  the data returned, if no entry is found Returns: entry, if none, defl_data Definition at line 204 of file conftable.c.

long int getEntryDeflL (  const char *const    key, long int    defl_data )

same as getEntryL, but if no value is found the defl_data is returned. Parameters: key  the key, to which the entry is looked up defl_data  the data returned, if no entry is found Returns: entry, if none, defl_data Definition at line 180 of file conftable.c.

unsigned int getEntryDeflUI (  const char *const    key, unsigned int    defl_data )

same as getEntryDeflI, but if value < 0 defl_data is returned. Parameters: key  the key, to which the entry is looked up defl_data  the data returned, if no entry is found or entry < 0 Returns: entry, if none or entry < 0, defl_data Definition at line 211 of file conftable.c.

int getEntryI (  const char *const    key )

Returns a value to a given key as 'int'. 0 is returned when key is not found, else the key-value is returned Parameters: key  The key to which an entry is wanted Return values: 0  Key not found. Errno gives further information. Definition at line 190 of file conftable.c.

long getEntryL (  const char *const    key )

Returns a value to a given key as 'long int'. 0 is returned when key is not found, else the key-value is returned Parameters: key  The key to which an entry is wanted Return values: 0  Key not found. Errno gives further information. Definition at line 162 of file conftable.c.

int readConfigFile (    )

reads a given config file. the config file given by "configfile" is parsed and inserted to the internal conftable - structure Returns: 0 on success -1 otherwise Definition at line 219 of file conftable.c. Referenced by main().

int setEntry (  const int    priority, char *const    key, char *const    value )

Adds or sets a new key-value-pair. Parameters: priority  Sets the priority of the passed value. A commandline value has a higher priority than a config file value! key  Sets the 'key' value  Sets the value corresponding to 'key' Definition at line 72 of file conftable.c.

int setEntryL (  const int    priority, char *const    key, const long    value )

set a long int value. Parameters: priority  Sets the priority of the passed value. A commandline value has a higher priority than a config file value! key  Sets the 'key' value  Sets the value as 'long int' corresponding to 'key' Return values: -1  An error occured while passing the value 0  Everything worked fine Definition at line 125 of file conftable.c.

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