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/*
* $Id$
*/
#ifndef BABY_STEPS_H
#define BABY_STEPS_H
#ifdef __cplusplus
extern "C" {
#endif
#include <net-snmp/agent/agent_handler.h>
/*
* Flags for baby step modes
*/
#define BABY_STEP_NONE 0
#define BABY_STEP_PRE_REQUEST (0x1 << 1)
#define BABY_STEP_OBJECT_LOOKUP (0x1 << 2)
#ifndef NETSNMP_NO_WRITE_SUPPORT
#define BABY_STEP_CHECK_VALUE (0x1 << 3)
#define BABY_STEP_ROW_CREATE (0x1 << 4)
#define BABY_STEP_UNDO_SETUP (0x1 << 5)
#define BABY_STEP_SET_VALUE (0x1 << 6)
#define BABY_STEP_CHECK_CONSISTENCY (0x1 << 7)
#define BABY_STEP_UNDO_SET (0x1 << 8)
#define BABY_STEP_COMMIT (0x1 << 9)
#define BABY_STEP_UNDO_COMMIT (0x1 << 10)
#define BABY_STEP_IRREVERSIBLE_COMMIT (0x1 << 11)
#define BABY_STEP_UNDO_CLEANUP (0x1 << 12)
#endif /* NETSNMP_NO_WRITE_SUPPORT */
#define BABY_STEP_POST_REQUEST (0x1 << 13)
#define BABY_STEP_ALL (0xffffffff)
#ifndef NETSNMP_NO_WRITE_SUPPORT
#define BABY_STEP_CHECK_OBJECT BABY_STEP_CHECK_VALUE
#define BABY_STEP_SET_VALUES BABY_STEP_SET_VALUE
#define BABY_STEP_UNDO_SETS BABY_STEP_UNDO_SET
#endif /* NETSNMP_NO_WRITE_SUPPORT */
/** @name baby_steps
*
* This helper expands the original net-snmp set modes into the newer, finer
* grained modes.
*
* @{ */
typedef struct netsnmp_baby_steps_modes_s {
/** Number of handlers whose myvoid pointer points at this object. */
int refcnt;
u_int registered;
u_int completed;
} netsnmp_baby_steps_modes;
void netsnmp_baby_steps_init(void);
netsnmp_mib_handler *netsnmp_baby_steps_handler_get(u_long modes);
/** @} */
/** @name access_multiplexer
*
* This helper calls individual access methods based on the mode. All
* access methods share the same handler, and the same myvoid pointer.
* If you need individual myvoid pointers, check out the multiplexer
* handler (though it currently only works for traditional modes).
*
* @{ */
/** @struct netsnmp_mib_handler_access_methods
* Defines the access methods to be called by the access_multiplexer helper
*/
typedef struct netsnmp_baby_steps_access_methods_s {
/*
* baby step modes
*/
Netsnmp_Node_Handler *pre_request;
Netsnmp_Node_Handler *object_lookup;
Netsnmp_Node_Handler *get_values;
#ifndef NETSNMP_NO_WRITE_SUPPORT
Netsnmp_Node_Handler *object_syntax_checks;
Netsnmp_Node_Handler *row_creation;
Netsnmp_Node_Handler *undo_setup;
Netsnmp_Node_Handler *set_values;
Netsnmp_Node_Handler *consistency_checks;
Netsnmp_Node_Handler *commit;
Netsnmp_Node_Handler *undo_sets;
Netsnmp_Node_Handler *undo_cleanup;
Netsnmp_Node_Handler *undo_commit;
Netsnmp_Node_Handler *irreversible_commit;
#endif /* NETSNMP_NO_WRITE_SUPPORT */
Netsnmp_Node_Handler *post_request;
void *my_access_void;
} netsnmp_baby_steps_access_methods;
netsnmp_mib_handler * netsnmp_baby_steps_access_multiplexer_get(
netsnmp_baby_steps_access_methods *);
int netsnmp_baby_step_mode2flag( u_int mode );
/** @} */
/** backwards compatability. don't use in new code */
#define netsnmp_get_baby_steps_handler netsnmp_baby_steps_handler_get
#define netsnmp_init_baby_steps_helper netsnmp_baby_steps_handler_init
#ifdef __cplusplus
}
#endif
#endif /* baby_steps */
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