/*
 * Card profile information (internal)
 *
 * Copyright (C) 2002 Olaf Kirch <okir@suse.de>
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

#ifndef _OPENSC_PROFILE_H
#define _OPENSC_PROFILE_H

#ifdef __cplusplus
extern "C" {
#endif

#include "libopensc/pkcs15.h"

#ifndef SC_PKCS15_PROFILE_SUFFIX
#define SC_PKCS15_PROFILE_SUFFIX	"profile"
#endif

/* Obsolete */
struct auth_info {
	struct auth_info *	next;
	unsigned int		type;		/* CHV, AUT, PRO */
	unsigned int		ref;
	size_t			key_len;
	u8			key[32];
};

struct file_info {
	char *			ident;
	struct file_info *	next;
	struct sc_file *	file;
	unsigned int		dont_free;
	struct file_info *	parent;

	/* Template support */
	struct file_info *	instance;
	struct sc_profile *	base_template;
	unsigned int		inst_index;
	sc_path_t		inst_path;

        /* Profile extension dependent on the application ID (sub-profile).
	 * Sub-profile is loaded when binding to the particular application
	 * of the multi-application PKCS#15 card. */
	char *			profile_extension;
};

/* For now, we assume the PUK always resides
 * in the same file as the PIN
 */
struct pin_info {
	int	id;
	struct pin_info *	next;
	char *			file_name;	/* obsolete */
	unsigned int		file_offset;	/* obsolete */
	struct file_info *	file;		/* obsolete */

	struct sc_pkcs15_auth_info	pin;
};

typedef struct sc_macro {
	char *			name;
	struct sc_macro *	next;
	scconf_list *		value;
} sc_macro_t;

/* Template support.
 *
 * Templates are EFs or entire hierarchies of DFs/EFs.
 * When instantiating a template, the file IDs of the
 * EFs and DFs are combined from the value given in the
 * profile, and the last octet of the pkcs15 ID.
 */
typedef struct sc_template {
	char *			name;
	struct sc_template *	next;
	struct sc_profile *	data;
	struct file_info *	file;
} sc_template_t;

#define SC_PKCS15INIT_MAX_OPTIONS 16
struct sc_profile {
	char *			name;
	char *			options[SC_PKCS15INIT_MAX_OPTIONS];

	sc_card_t *		card;
	char *			driver;
	struct sc_pkcs15init_operations *ops;
	void *			dll;	/* handle for dynamic modules */

	struct file_info *	mf_info;
	struct file_info *	df_info;
	struct file_info *	ef_list;
	struct sc_file *	df[SC_PKCS15_DF_TYPE_COUNT];

	struct pin_info *	pin_list;
	struct auth_info *	auth_list;
	sc_template_t *		template_list;
	sc_macro_t *		macro_list;

	unsigned int		pin_domains;
	unsigned int		pin_maxlen;
	unsigned int		pin_minlen;
	unsigned int		pin_pad_char;
	unsigned int		pin_encoding;
	unsigned int		pin_attempts;
	unsigned int		puk_attempts;
	unsigned int		rsa_access_flags;
	unsigned int		dsa_access_flags;

	struct {
		unsigned int	direct_certificates;
		unsigned int	encode_df_length;
		unsigned int	do_last_update;
	} pkcs15;

	/* PKCS15 information */
	sc_pkcs15_card_t *	p15_spec; /* as given by profile */
	sc_pkcs15_card_t *	p15_data; /* as found on card */
	/* flag to indicate whether the TokenInfo::lastUpdate field
	 * needs to be updated (in other words: if the card content
	 * has been changed) */
	int			dirty;

	/* PKCS15 object ID style */
	unsigned int id_style;

	/* Minidriver support style */
	unsigned int md_style;
};

struct sc_profile *sc_profile_new(void);
int	sc_profile_load(struct sc_profile *, const char *);
int	sc_profile_finish(struct sc_profile *, const struct sc_app_info *);
void	sc_profile_free(struct sc_profile *);
int	sc_profile_build_pkcs15(struct sc_profile *);
void	sc_profile_get_pin_info(struct sc_profile *, int, struct sc_pkcs15_auth_info *);
int	sc_profile_get_pin_id(struct sc_profile *, unsigned int, int *);
int	sc_profile_get_file(struct sc_profile *, const char *, struct sc_file **);
int	sc_profile_get_file_by_path(struct sc_profile *, const struct sc_path *, struct sc_file **);
int	sc_profile_get_path(struct sc_profile *, const char *, struct sc_path *);
int	sc_profile_get_file_in(struct sc_profile *, const sc_path_t *, const char *, sc_file_t **);
int	sc_profile_instantiate_template(struct sc_profile *, const char *, const sc_path_t *,
			const char *, const sc_pkcs15_id_t *, sc_file_t **);
int	sc_profile_add_file(struct sc_profile *, const char *, sc_file_t *);
int	sc_profile_get_file_instance(struct sc_profile *, const char *, int, sc_file_t **);
int	sc_profile_get_pin_id_by_reference(struct sc_profile *, unsigned, int,
			struct sc_pkcs15_auth_info *);
int    sc_profile_get_parent(struct sc_profile *profile, const char *, sc_file_t **);

#ifdef __cplusplus
}
#endif

#endif /* _OPENSC_PROFILE_H */