csync statedb internals
[csync internal API]

Collaboration diagram for csync statedb internals:

Functions
int	csync_get_statedb_exists (CSYNC *ctx)
void	csync_set_statedb_exists (CSYNC *ctx, int val)
int	csync_statedb_close (CSYNC *ctx, const char *statedb, int jwritten)
int	csync_statedb_create_tables (CSYNC *ctx)
int	csync_statedb_drop_tables (CSYNC *ctx)
csync_file_stat_t *	csync_statedb_get_stat_by_hash (CSYNC *ctx, uint64_t phash)
csync_file_stat_t *	csync_statedb_get_stat_by_inode (CSYNC *ctx, ino_t inode)
int	csync_statedb_insert (CSYNC *ctx, const char *statement)
int	csync_statedb_insert_metadata (CSYNC *ctx)
int	csync_statedb_load (CSYNC *ctx, const char *statedb)
c_strlist_t *	csync_statedb_query (CSYNC *ctx, const char *statement)
int	csync_statedb_write (CSYNC *ctx)

---

Function Documentation

int csync_get_statedb_exists

(

CSYNC *

ctx

)

void csync_set_statedb_exists	(	CSYNC *	ctx,
		int	val
	)

int csync_statedb_close	(	CSYNC *	ctx,
		const char *	statedb,
		int	jwritten
	)

int csync_statedb_create_tables

(

CSYNC *

ctx

)

int csync_statedb_drop_tables

(

CSYNC *

ctx

)

csync_file_stat_t* csync_statedb_get_stat_by_hash	(	CSYNC *	ctx,
		uint64_t	phash
	)

csync_file_stat_t* csync_statedb_get_stat_by_inode	(	CSYNC *	ctx,
		ino_t	inode
	)

int csync_statedb_insert	(	CSYNC *	ctx,
		const char *	statement
	)

Insert function for the statedb.

Parameters:

	ctx	The csync context.
	statement	The SQL statement to insert into the statedb.

Returns:

The rowid of the most recent INSERT on success, 0 if the query wasn't successful.

int csync_statedb_insert_metadata

(

CSYNC *

ctx

)

int csync_statedb_load	(	CSYNC *	ctx,
		const char *	statedb
	)

Load the statedb.

This function tries to load the statedb. If it doesn't exists it creates the sqlite3 database, but doesn't create the tables. This will be done when csync gets destroyed.

Parameters:

	ctx	The csync context.
	statedb	Path to the statedb file (sqlite3 db).

Returns:

0 on success, less than 0 if an error occured with errno set.

c_strlist_t* csync_statedb_query	(	CSYNC *	ctx,
		const char *	statement
	)

A generic statedb query.

Parameters:

	ctx	The csync context.
	statement	The SQL statement to execute

Returns:

A stringlist of the entries of a column. An emtpy stringlist if nothing has been found. NULL on error.

int csync_statedb_write

(

CSYNC *

ctx

)