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Added volatile flag for datastores

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This commit is contained in:
Olof hagsand 2024-02-07 16:57:41 +01:00
parent 9f592911f5
commit a668cc2d7c
2 changed files with 28 additions and 25 deletions
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22
lib/clixon/clixon_data.h
View file

@ -43,25 +43,6 @@
#ifndef _CLIXON_DATA_H_ #ifndef _CLIXON_DATA_H_
#define _CLIXON_DATA_H_ #define _CLIXON_DATA_H_
/*
* Types
*/
/* Struct per database in hash
* Semantics of de_modified is to implement this from RFC 6241 Sec 7.5:
* The target configuration is <candidate>, it has already been
* modified, and these changes have not been committed or rolled back.
*/
typedef struct {
uint32_t de_id; /* If set, locked by this client/session id */
struct timeval de_tv; /* Timevalue, set by lock/unlock */
cxobj *de_xml; /* cache */
int de_modified; /* Dirty since loaded/copied/committed/etc Used by lock
* This set by NETCONF edit-config, copy, delete,
* reset by commit, discard
*/
int de_empty; /* Empty on read from file, xmldb_readfile and xmldb_put sets it */
} db_elmnt;
/* /*
* Prototypes * Prototypes
*/ */
@ -108,9 +89,6 @@ int clicon_conf_xml_set(clixon_handle h, cxobj *x);
cxobj *clicon_conf_restconf(clixon_handle h); cxobj *clicon_conf_restconf(clixon_handle h);
cxobj *clicon_conf_autocli(clixon_handle h); cxobj *clicon_conf_autocli(clixon_handle h);
db_elmnt *clicon_db_elmnt_get(clixon_handle h, const char *db);
int clicon_db_elmnt_set(clixon_handle h, const char *db, db_elmnt *xc);
/**/ /**/
/* Set and get authorized user name */ /* Set and get authorized user name */
char *clicon_username_get(clixon_handle h); char *clicon_username_get(clixon_handle h);

31
lib/clixon/clixon_datastore.h
View file

@ -39,10 +39,32 @@
#define _CLIXON_DATASTORE_H #define _CLIXON_DATASTORE_H
/* /*
* Prototypes * Types
* API
*/ */
/* Internal functions */ /* Struct per database in hash
* Semantics of de_modified is to implement this from RFC 6241 Sec 7.5:
* The target configuration is <candidate>, it has already been
* modified, and these changes have not been committed or rolled back.
*/
struct db_elmnt {
uint32_t de_id; /* If set, locked by this client/session id */
struct timeval de_tv; /* Timevalue, set by lock/unlock */
cxobj *de_xml; /* cache */
int de_modified; /* Dirty since loaded/copied/committed/etc
* For NETCONF lock. Set by edit-config, copy, delete,
* reset by commit, discard
*/
int de_empty; /* Empty on read from file, xmldb_readfile and xmldb_put sets it */
int de_volatile; /* Do not sync to disk on every update (ie xmldb_put) */
};
typedef struct db_elmnt db_elmnt;
/*
* Prototypes
*/
db_elmnt *clicon_db_elmnt_get(clixon_handle h, const char *db);
int clicon_db_elmnt_set(clixon_handle h, const char *db, db_elmnt *xc);
int xmldb_db2file(clixon_handle h, const char *db, char **filename); int xmldb_db2file(clixon_handle h, const char *db, char **filename);
/* API */ /* API */
@ -70,6 +92,9 @@ cxobj *xmldb_cache_get(clixon_handle h, const char *db);
int xmldb_modified_get(clixon_handle h, const char *db); int xmldb_modified_get(clixon_handle h, const char *db);
int xmldb_modified_set(clixon_handle h, const char *db, int value); int xmldb_modified_set(clixon_handle h, const char *db, int value);
int xmldb_empty_get(clixon_handle h, const char *db); int xmldb_empty_get(clixon_handle h, const char *db);
int xmldb_empty_set(clixon_handle h, const char *db, int value);
int xmldb_volatile_get(clixon_handle h, const char *db);
int xmldb_volatile_set(clixon_handle h, const char *db, int value);
int xmldb_print(clixon_handle h, FILE *f); int xmldb_print(clixon_handle h, FILE *f);
int xmldb_rename(clixon_handle h, const char *db, const char *newdb, const char *suffix); int xmldb_rename(clixon_handle h, const char *db, const char *newdb, const char *suffix);
int xmldb_populate(clixon_handle h, const char *db); int xmldb_populate(clixon_handle h, const char *db);