cfg.h

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/* ==================================================================== 
 * The Kannel Software License, Version 1.0 
 * 
 * Copyright (c) 2001-2008 Kannel Group  
 * Copyright (c) 1998-2001 WapIT Ltd.   
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 *       "This product includes software developed by the 
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 *    if and wherever such third-party acknowledgments normally appear. 
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 * 
 * This software consists of voluntary contributions made by many 
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 * Portions of this software are based upon software originally written at  
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 */ 

/*
 * cfg.h - configuration file handling
 *
 * All returned octet strings are copies which the caller should destroy.
 *
 * Lars Wirzenius
 */


#ifndef CFG_H
#define CFG_H

typedef struct Cfg Cfg;
typedef struct CfgLoc CfgLoc; 
typedef struct CfgGroup CfgGroup;

Cfg *cfg_create(Octstr *filename);
void cfg_destroy(Cfg *cfg);
int cfg_read(Cfg *cfg);
void cfg_add_hooks(void *allowed, void *single);

CfgGroup *cfg_get_single_group(Cfg *cfg, Octstr *name);
List *cfg_get_multi_group(Cfg *cfg, Octstr *name);
Octstr *cfg_get_group_name(CfgGroup *grp);
Octstr *cfg_get_configfile(CfgGroup *grp);

Octstr *cfg_get_real(CfgGroup *grp, Octstr *varname, const char *file,
                     long line, const char *func);
#define cfg_get(grp, varname) \
    cfg_get_real(grp, varname, __FILE__, __LINE__, __func__)
int cfg_get_integer(long *n, CfgGroup *grp, Octstr *varname);

/* Return -1 and set n to 0 if no varname found
 * otherwise return 0 and set n to 0 if value is no, false, off or 0,
 * and 1 if it is true, yes, on or 1. Set n to 1 for other values, too
 */
int cfg_get_bool(int *n, CfgGroup *grp, Octstr *varname);
List *cfg_get_list(CfgGroup *grp, Octstr *varname);
void cfg_set(CfgGroup *grp, Octstr *varname, Octstr *value);

void grp_dump(CfgGroup *grp);
void cfg_dump(Cfg *cfg);

void cfg_init(void);
void cfg_shutdown(void);

/*
 * Dump all known config groups and values to stdout.
 */
void cfg_dump_all(void);

#endif

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