#ifndef  HEADER_CONF_H
#define HEADER_CONF_H

#ifdef  __cplusplus
extern "C"
#endif
{

typedef struct
	{
	char *section;
	char *name;
	char *value;
	} CONF_VALUE;

DECLARE_STACK_OF(CONF_VALUE);
DECLARE_LHASH_OF(CONF_VALUE);

struct conf_st;
struct conf_method_st;
typedef struct conf_method_st CONF_METHOD;

int CONF_set_default_method(CONF_METHOD *meth);
void CONF_set_nconf(CONF *conf,LHASH_OF(CONF_VALUE) *hash);
LHASH_OF(CONF_VALUE) *CONF_load(LHASH_OF(CONF_VALUE) *conf,const char *file,
				long *eline);
#ifndef OPENSSL_NO_FP_API
LHASH_OF(CONF_VALUE) *CONF_load_fp(LHASH_OF(CONF_VALUE) *conf, FILE *fp,
				   long *eline);
#endif
LHASH_OF(CONF_VALUE) *CONF_load_bio(LHASH_OF(CONF_VALUE) *conf, BIO *bp,long *eline);
STACK_OF(CONF_VALUE) *CONF_get_section(LHASH_OF(CONF_VALUE) *conf,
				       const char *section);
char *CONF_get_string(LHASH_OF(CONF_VALUE) *conf,const char *group,
		      const char *name);
long CONF_get_number(LHASH_OF(CONF_VALUE) *conf,const char *group,
		     const char *name);
void CONF_free(LHASH_OF(CONF_VALUE) *conf);
int CONF_dump_fp(LHASH_OF(CONF_VALUE) *conf, FILE *out);
int CONF_dump_bio(LHASH_OF(CONF_VALUE) *conf, BIO *out);


}


void CONF_set_nconf(CONF *conf, LHASH_OF(CONF_VALUE) *hash)
	{
	if (default_CONF_method == NULL)
		default_CONF_method = NCONF_default();

	default_CONF_method->init(conf);
	conf->data = hash;
	}


LHASH_OF(CONF_VALUE) *CONF_load(LHASH_OF(CONF_VALUE) *conf, const char *file,
				long *eline)
	{
	LHASH_OF(CONF_VALUE) *ltmp;
	BIO *in=NULL;

#ifdef OPENSSL_SYS_VMS
	in=BIO_new_file(file, "r");
#else
	in=BIO_new_file(file, "rb");
#endif
	if (in == NULL)
		{
		CONFerr(CONF_F_CONF_LOAD,ERR_R_SYS_LIB);
		return NULL;
		}

	return ltmp;
	}

#ifndef OPENSSL_NO_FP_API
LHASH_OF(CONF_VALUE) *CONF_load_fp(LHASH_OF(CONF_VALUE) *conf, FILE *fp,
				   long *eline)
	{
	BIO *btmp;
	LHASH_OF(CONF_VALUE) *ltmp;
	if(!(btmp = BIO_new_fp(fp, BIO_NOCLOSE))) {
		CONFerr(CONF_F_CONF_LOAD_FP,ERR_R_BUF_LIB);
		return NULL;
	}
	ltmp = CONF_load_bio(conf, btmp, eline);
	BIO_free(btmp);
	return ltmp;
	}
#endif

LHASH_OF(CONF_VALUE) *CONF_load_bio(LHASH_OF(CONF_VALUE) *conf, BIO *bp,
				    long *eline)
	{
	CONF ctmp;
	int ret;

	CONF_set_nconf(&ctmp, conf);

	ret = NCONF_load_bio(&ctmp, bp, eline);
	if (ret)
		return ctmp.data;
	return NULL;
	}

STACK_OF(CONF_VALUE) *CONF_get_section(LHASH_OF(CONF_VALUE) *conf,
				       const char *section)
	{
	if (conf == NULL)
		{
		return NULL;
		}
	else
		{
		CONF ctmp;
		CONF_set_nconf(&ctmp, conf);
		return NCONF_get_section(&ctmp, section);
		}
	}

char *CONF_get_string(LHASH_OF(CONF_VALUE) *conf,const char *group,
		      const char *name)
	{
	if (conf == NULL)
		{
		return NCONF_get_string(NULL, group, name);
		}
	else
		{
		return NCONF_get_string(&ctmp, group, name);
		}
	}

