msp_policy_db.h File Reference

API to support policy-database related operations from plugins. More...


Data Structures

struct  msp_policy_db_add_params_s
 msp_policy_db_add_params_t More...
struct  msp_policy_db_del_params_s
 msp_policy_db_del_params_t More...
struct  msp_policy_db_get_params_s
 msp_policy_db_get_params_t More...
struct  msp_policy_db_params_s
 msp_policy_db_params_s More...
struct  msp_policy_db_svc_set_key_s
 msp_policy_db_svc_set_key_s More...

Constants used in policy database operations.

#define MSP_POLICY_DB_POLICY_ADD   0
#define MSP_POLICY_DB_POLICY_DEL   1
#define MSP_POLICY_DB_POLICY_GET   2

Defines

#define MSP_PLUGIN_NAME_LEN   64
#define MSP_SVC_ID_SERVICES   0x2

Typedefs

typedef msp_policy_db_add_params_s msp_policy_db_add_params_t
 msp_policy_db_add_params_t
typedef msp_policy_db_del_params_s msp_policy_db_del_params_t
 msp_policy_db_del_params_t
typedef msp_policy_db_get_params_s msp_policy_db_get_params_t
 msp_policy_db_get_params_t
typedef msp_policy_db_params_s msp_policy_db_params_t
 msp_policy_db_params_s
typedef msp_policy_db_svc_set_key_s msp_policy_db_svc_set_key_t
 msp_policy_db_svc_set_key_s

Enumerations

enum  { MSP_POLICY_FLAGS_SSET_PACKET = 0x1 }

Functions

status_t msp_policy_db_attach (msp_policy_db_handle_t *handle)
 Request to attach to the policy database.
status_t msp_policy_db_op (msp_policy_db_params_t *params)
 Request to add/delete/get the policy from the policy database.
u_int32_t msp_policy_db_get_max_svc_set (msp_policy_db_handle_t handle)
 Requests the maximum number of service sets supported.
status_t msp_policy_db_get_next_svc_set_id (msp_policy_db_handle_t handle, msp_policy_db_svc_set_key_t *key, msp_policy_db_svc_set_key_t *next_key)
 Requests the next service set key given a particular key.

Detailed Description

API to support policy-database related operations from plugins.

This file provides the APIs for plugins to access the policy database, to:

Typedef Documentation

typedef struct msp_policy_db_add_params_s msp_policy_db_add_params_t
 

msp_policy_db_add_params_t

Structure to define the policy add parameters.

typedef struct msp_policy_db_del_params_s msp_policy_db_del_params_t
 

msp_policy_db_del_params_t

Structure to define the policy delete parameters.

typedef struct msp_policy_db_get_params_s msp_policy_db_get_params_t
 

msp_policy_db_get_params_t

Structure to define the policy get parameters.

typedef struct msp_policy_db_params_s msp_policy_db_params_t
 

msp_policy_db_params_s

Structure to define the policy database parameters.

typedef struct msp_policy_db_svc_set_key_s msp_policy_db_svc_set_key_t
 

msp_policy_db_svc_set_key_s

Structure to define the policy database parameters.

Enumeration Type Documentation

anonymous enum
 

Enumerator:
MSP_POLICY_FLAGS_SSET_PACKET  Default is flow-based service set; a plugin can request packet-based by setting this flag.

Function Documentation

status_t msp_policy_db_attach (  msp_policy_db_handle_t *  handle  ) 
 

Request to attach to the policy database.

This API is called by plugins that run their control functionality as a separate daemon. This API enables the control daemons to access the policy database.

Parameters:
[out] handle Handle of the policy database.
Returns:
MSP_OK on success; otherwise, returns one of the error codes listed below: MSP_POLICY_DB_ATTACH_FAIL MSP_POLICY_DB_NOT_CONFIGURED

u_int32_t msp_policy_db_get_max_svc_set (  msp_policy_db_handle_t  handle  ) 
 

Requests the maximum number of service sets supported.

This API is called by plugins to request the maximum number of service sest supported.

Parameters:
[in] handle Policy database handle.
Returns:
max service set

status_t msp_policy_db_get_next_svc_set_id (  msp_policy_db_handle_t  handle,
msp_policy_db_svc_set_key_t *  key,
msp_policy_db_svc_set_key_t *  next_key
) 
 

Requests the next service set key given a particular key.

This API is called to walk the service set table. If the key is NULL, the first service set key is returned; otherwise, the key of the next service set is returned.

Parameters:
[in] handle Policy database handle.
[in] key Key of the service set.
[out] next_key Key of the next service set.
Returns:
MSP_OK on success; otherwise, returns one of the error codes listed below: MSP_ERROR MSP_INVALID_ARG

status_t msp_policy_db_op (  msp_policy_db_params_t *  params  ) 
 

Request to add/delete/get the policy from the policy database.

This API is called by plugins to add/delete/get the policy handle for a particular service set.

Parameters:
[in] params Pointer to an msp_policy_db_params_t structure.
Returns:
MSP_OK on success; otherwise, returns one of the error codes listed below: MSP_ERROR MSP_INVALID_ARG

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