object_intf_priv.h File Reference

#include <stdint.h>
#include <amxc/amxc.h>

Go to the source code of this file.

Data Structures
struct	_object_intf_priv

Typedefs
typedef struct _object_intf_priv	object_intf_priv_t

Functions
void	oipriv_attach_private_data (const amxc_var_t *const data)
void	oipriv_delete_private_data (object_intf_priv_t *priv)
void	oipriv_update_last_change (const amxc_var_t *const data)

Detailed Description

Functions related to the private data attached to an interface object.

tr181-xpon attaches private data to the interface objects EthernetUNI and ANI to implement their LastChange parameter.

Definition in file object_intf_priv.h.

Typedef Documentation

object_intf_priv_t

typedef struct _object_intf_priv object_intf_priv_t

Type of private data attached to an interface object.

@last_change: timestamp indicating when Status changed the last time. Expressed in seconds since startup.

Function Documentation

oipriv_attach_private_data()

void oipriv_attach_private_data

(

const amxc_var_t *const

data

)

Attach private data to interface object referred by data.

Parameters

[in]

data

event data. It has the path and the index of the instance just added.

tr181-xpon calls this function if an EthernetUNI or ANI instance is added to attach private data to the instance.

Definition at line 106 of file object_intf_priv.c.

                                                              {
 
    const char* const path = GETP_CHAR(data, "path");
    const uint32_t index = GET_UINT32(data, "index");
    SAH_TRACEZ_DEBUG(ME, "path='%s' index=%d", path, index);
 
    amxd_dm_t* const dm = xpon_mngr_get_dm();
    const amxd_object_t* const obj = amxd_dm_signal_get_object(dm, data);
    amxd_object_t* const inst = amxd_object_get_instance(obj, NULL, index);
    when_null_trace(inst, exit, ERROR, "Failed to get instance");
    object_intf_priv_t* const priv = create_priv();
    when_null_trace(priv, exit, ERROR, "Failed to create object_intf_priv_t");
    inst->priv = priv;
 
exit:
    return;
}

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oipriv_delete_private_data()

void oipriv_delete_private_data

(

object_intf_priv_t *

priv

)

Definition at line 124 of file object_intf_priv.c.

                                                          {
    if(priv) {
        free(priv);
    }
}

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oipriv_update_last_change()

void oipriv_update_last_change

(

const amxc_var_t *const

data

)

Update the last_change field in the private data of an interface object.

Parameters

[in]

data

event data. It has the path of the interface object for which this function must update the last_change field.

tr181-xpon calls this function if the Status parameter of an interface object is changed.

Definition at line 139 of file object_intf_priv.c.

                                                             {
 
    const char* const path = GETP_CHAR(data, "path");
    SAH_TRACEZ_DEBUG(ME, "path='%s'", path);
 
    amxd_dm_t* const dm = xpon_mngr_get_dm();
    const amxd_object_t* const obj = amxd_dm_signal_get_object(dm, data);
    when_null_trace(obj->priv, exit, ERROR, "object %s has no private data", path);
 
    object_intf_priv_t* const priv = (object_intf_priv_t* const) obj->priv;
    priv->last_change = time_get_system_uptime();
 
exit:
    return;
}

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