mirror of
https://github.com/matrix-construct/construct
synced 2024-11-17 07:20:55 +01:00
dceac3e4fb
Charybdis currently leaks about 45-50k per configuration parse, including every rehash. This change plugs these leaks by properly iterating through all conf_parm_t structures to seek all strings that should be freed and also by freeing the conf_parm_t structures themselves. These leaks have been present since the original rewrite of the configuration parsing system in ircd-ratbox r11953. Additionally, this change also cleans up and documents the parsing code a bit.
80 lines
2.2 KiB
C
80 lines
2.2 KiB
C
/* This code is in the public domain.
|
|
* $Nightmare: nightmare/include/config.h,v 1.32.2.2.2.2 2002/07/02 03:41:28 ejb Exp $
|
|
* $Id: newconf.h 1735 2006-07-19 02:35:40Z nenolod $
|
|
*/
|
|
|
|
#ifndef _NEWCONF_H_INCLUDED
|
|
#define _NEWCONF_H_INCLUDED
|
|
|
|
struct ConfEntry
|
|
{
|
|
const char *cf_name;
|
|
int cf_type;
|
|
void (*cf_func) (void *);
|
|
int cf_len;
|
|
void *cf_arg;
|
|
};
|
|
|
|
struct TopConf
|
|
{
|
|
const char *tc_name;
|
|
int (*tc_sfunc) (struct TopConf *);
|
|
int (*tc_efunc) (struct TopConf *);
|
|
rb_dlink_list tc_items;
|
|
struct ConfEntry *tc_entries;
|
|
};
|
|
|
|
|
|
#define CF_QSTRING 0x01 /* quoted string */
|
|
#define CF_INT 0x02
|
|
#define CF_STRING 0x03 /* unquoted string */
|
|
#define CF_TIME 0x04
|
|
#define CF_YESNO 0x05
|
|
|
|
#define CF_MTYPE 0xFF /* mask for type */
|
|
|
|
/* CF_FLIST is used to allow specifying that an option accepts a list of (type)
|
|
* values. conf_parm_t.type will never actually have another type & CF_FLIST;
|
|
* it's only used as a true flag in newconf.c (which only consumes conf_parm_t
|
|
* structures and doesn't create them itself).
|
|
*/
|
|
#define CF_FLIST 0x0100 /* flag for list */
|
|
#define CF_MFLAG 0xFF00 /* mask for flags */
|
|
|
|
/* conf_parm_t.type must be either one type OR one flag. this is pretty easy to
|
|
* enforce because lists always contain nested conf_parm_t structures whose
|
|
* .type is the real type, so it doesn't need to be stored in the top-level one
|
|
* anyway.
|
|
*/
|
|
typedef struct conf_parm_t_stru
|
|
{
|
|
struct conf_parm_t_stru *next;
|
|
int type;
|
|
union
|
|
{
|
|
char *string;
|
|
int number;
|
|
struct conf_parm_t_stru *list;
|
|
}
|
|
v;
|
|
}
|
|
conf_parm_t;
|
|
|
|
extern struct TopConf *conf_cur_block;
|
|
|
|
extern char *current_file;
|
|
|
|
int read_config(char *);
|
|
int conf_start_block(char *, char *);
|
|
int conf_end_block(struct TopConf *);
|
|
int conf_call_set(struct TopConf *, char *, conf_parm_t *);
|
|
void conf_report_error(const char *, ...);
|
|
void newconf_init(void);
|
|
int add_conf_item(const char *topconf, const char *name, int type, void (*func) (void *));
|
|
int remove_conf_item(const char *topconf, const char *name);
|
|
int add_top_conf(const char *name, int (*sfunc) (struct TopConf *), int (*efunc) (struct TopConf *), struct ConfEntry *items);
|
|
int remove_top_conf(char *name);
|
|
struct TopConf *find_top_conf(const char *name);
|
|
struct ConfEntry *find_conf_item(const struct TopConf *top, const char *name);
|
|
|
|
#endif
|