csync statedb internals


Data Structures

struct  csync_progressinfo_s

Typedefs

typedef struct csync_progressinfo_s csync_progressinfo_t

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)
void csync_statedb_free_progressinfo (csync_progressinfo_t *pi)
c_strlist_tcsync_statedb_get_below_path (CSYNC *ctx, const char *path)
csync_progressinfo_tcsync_statedb_get_progressinfo (CSYNC *ctx, uint64_t phash, uint64_t modtime, const char *md5)
csync_file_stat_tcsync_statedb_get_stat_by_hash (CSYNC *ctx, uint64_t phash)
csync_file_stat_tcsync_statedb_get_stat_by_inode (CSYNC *ctx, uint64_t inode)
char * csync_statedb_get_uniqId (CSYNC *ctx, uint64_t jHash, csync_vio_file_stat_t *buf)
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_tcsync_statedb_query (CSYNC *ctx, const char *statement)
int csync_statedb_write (CSYNC *ctx)
int csync_statedb_write_progressinfo (CSYNC *ctx, csync_progressinfo_t *pi)

Variables

int csync_progressinfo_s::chunk
int csync_progressinfo_s::error
char * csync_progressinfo_s::error_string
char * csync_progressinfo_s::md5
uint64_t csync_progressinfo_s::modtime
uint64_t csync_progressinfo_s::phash
char * csync_progressinfo_s::tmpfile
int csync_progressinfo_s::transferId


Typedef Documentation


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  ) 

void csync_statedb_free_progressinfo ( csync_progressinfo_t pi  ) 

c_strlist_t* csync_statedb_get_below_path ( CSYNC ctx,
const char *  path 
)

Query all files metadata inside and below a path.

Parameters:
ctx The csync context.
path The path.
This function queries all metadata of all files inside or below the given path. The result is a linear string list with a multiple of 9 entries. For each result file there are 9 strings which are phash, path, inode, uid, gid, mode, modtime, type and md5 (unique id).

Note that not only the files in the given path are part of the result but also the files in directories below the given path. Ie. if the parameter path is /home/kf/test, we have /home/kf/test/file.txt in the result but also /home/kf/test/homework/another_file.txt

Returns:
A stringlist containing a multiple of 9 entries.

csync_progressinfo_t* csync_statedb_get_progressinfo ( CSYNC ctx,
uint64_t  phash,
uint64_t  modtime,
const char *  md5 
)

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,
uint64_t  inode 
)

char* csync_statedb_get_uniqId ( CSYNC ctx,
uint64_t  jHash,
csync_vio_file_stat_t buf 
)

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  ) 

int csync_statedb_write_progressinfo ( CSYNC ctx,
csync_progressinfo_t pi 
)


Variable Documentation

int csync_progressinfo_s::chunk [inherited]

Definition at line 119 of file csync_statedb.h.

int csync_progressinfo_s::error [inherited]

Definition at line 118 of file csync_statedb.h.

Definition at line 122 of file csync_statedb.h.

char* csync_progressinfo_s::md5 [inherited]

Definition at line 117 of file csync_statedb.h.

uint64_t csync_progressinfo_s::modtime [inherited]

Definition at line 116 of file csync_statedb.h.

uint64_t csync_progressinfo_s::phash [inherited]

Definition at line 115 of file csync_statedb.h.

char* csync_progressinfo_s::tmpfile [inherited]

Definition at line 121 of file csync_statedb.h.

Definition at line 120 of file csync_statedb.h.


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