sieve-binary.h

#ifndef __SIEVE_BINARY_H
#define __SIEVE_BINARY_H

#include "lib.h"
#include "str.h"

#include "sieve-common.h"

struct sieve_binary;

struct sieve_binary *sieve_binary_create_new(struct sieve_script *script);
void sieve_binary_ref(struct sieve_binary *sbin);
void sieve_binary_unref(struct sieve_binary **sbin);

inline pool_t sieve_binary_pool(struct sieve_binary *sbin);
inline struct sieve_script *sieve_binary_script(struct sieve_binary *sbin);

void sieve_binary_activate(struct sieve_binary *sbin);

bool sieve_binary_save
	(struct sieve_binary *sbin, const char *path);
	
struct sieve_binary *sieve_binary_open
	(const char *path, struct sieve_script *script);
bool sieve_binary_up_to_date(struct sieve_binary *sbin);
bool sieve_binary_load(struct sieve_binary *sbin);
	
/* 
 * Block management 
 */
 
enum sieve_binary_system_block {
	SBIN_SYSBLOCK_EXTENSIONS,
	SBIN_SYSBLOCK_MAIN_PROGRAM,
	SBIN_SYSBLOCK_LAST
};

bool sieve_binary_block_set_active
	(struct sieve_binary *sbin, unsigned int id, unsigned *old_id_r);
unsigned int sieve_binary_block_create(struct sieve_binary *sbin);
inline void sieve_binary_block_clear
	(struct sieve_binary *sbin, unsigned int id);
	
/* 
 * Extension support 
 */
 
struct sieve_binary_extension {
	const struct sieve_extension *extension;

	bool (*binary_save)(struct sieve_binary *sbin);
	void (*binary_free)(struct sieve_binary *sbin);
	
	bool (*binary_is_up_to_date)(struct sieve_binary *sbin);
};
 
inline void sieve_binary_extension_set_context
	(struct sieve_binary *sbin, int ext_id, void *context);
inline const void *sieve_binary_extension_get_context
	(struct sieve_binary *sbin, int ext_id);
	
inline void sieve_binary_extension_set
	(struct sieve_binary *sbin, int ext_id, 
		const struct sieve_binary_extension *bext);

unsigned int sieve_binary_extension_create_block
	(struct sieve_binary *sbin, int ext_id);

int sieve_binary_extension_link
	(struct sieve_binary *sbin, int ext_id);