/**********************************************************************
caller: self
prototype:
ANSC_STATUS
CosaDmlNeighdiscIfSetCfg
(
ANSC_HANDLE hContext,
PCOSA_DML_NEIGHDISC_IF_CFG pCfg
);
Description:
The API the NEIGHDISC configuration.
Arguments:
ANSC_HANDLE hContext,
PCOSA_DML_NEIGHDISC_IF_CFG pCfg
Return:
The status of the operation.
**********************************************************************/
ANSC_STATUS
CosaDmlNeighdiscIfSetCfg
(
ANSC_HANDLE hContext,
PCOSA_DML_NEIGHDISC_IF_CFG pCfg
)
{
UtopiaContext utctx = {0};
char out[256] = {0};
if ( g_neighdisc_interface.Cfg.InstanceNumber != pCfg->InstanceNumber )
return ANSC_STATUS_CANT_FIND;
/*handle syscfg stuff*/
if (!Utopia_Init(&utctx))
return ANSC_STATUS_FAILURE;
if (!AnscEqualString(pCfg->Alias, g_neighdisc_interface.Cfg.Alias, TRUE))
Utopia_RawSet(&utctx,NULL,SYSCFG_FORMAT_NEIGHDISC_IF"_alias",pCfg->Alias);
if (pCfg->RetransTimer != g_neighdisc_interface.Cfg.RetransTimer)
{
sprintf(out, "%d", pCfg->RetransTimer);
Utopia_RawSet(&utctx,NULL,SYSCFG_FORMAT_NEIGHDISC_IF"_RetransTimer",out);
/*this is so called backend implementation*/
_write_sysctl_file(RetransTimer_SYSCTL_FILE, pCfg->RetransTimer);
}
if (pCfg->RtrSolicitationInterval != g_neighdisc_interface.Cfg.RtrSolicitationInterval)
{
sprintf(out, "%d", pCfg->RtrSolicitationInterval);
Utopia_RawSet(&utctx,NULL,SYSCFG_FORMAT_NEIGHDISC_IF"_RtrSolicitationInterval",out);
/*this is so called backend implementation*/
/*RtrSolicitationInterval is in the unit of millisecond, but kernel wants seconds.*/
_write_sysctl_file(RtrSolicitationInterval_SYSCTL_FILE,
(pCfg->RtrSolicitationInterval/1000 ? pCfg->RtrSolicitationInterval/1000:1));
}
if (pCfg->MaxRtrSolicitations != g_neighdisc_interface.Cfg.MaxRtrSolicitations)
{
sprintf(out, "%d", pCfg->MaxRtrSolicitations);
Utopia_RawSet(&utctx,NULL,SYSCFG_FORMAT_NEIGHDISC_IF"_MaxRtrSolicitations",out);
/*this is so called backend implementation*/
_write_sysctl_file(MaxRtrSolicitations_SYSCTL_FILE, pCfg->MaxRtrSolicitations);
}
Utopia_Free(&utctx,1);
AnscCopyMemory(&g_neighdisc_interface.Cfg, pCfg, sizeof(*pCfg));
return ANSC_STATUS_SUCCESS;
}
static int
RLog_SaveConf(const PCOSA_DML_RLOG conf)
{
UtopiaContext ctx;
char param[256];
if (!Utopia_Init(&ctx))
return -1;
if (conf->Enable)
Utopia_RawSet(&ctx, NULL, RLOG_CFG_ENABLE, "1");
else
Utopia_RawSet(&ctx, NULL, RLOG_CFG_ENABLE, "0");
Utopia_RawSet(&ctx, NULL, RLOG_CFG_HOST, conf->Host);
snprintf(param, sizeof(param), "%d", conf->Port);
Utopia_RawSet(&ctx, NULL, RLOG_CFG_PORT, param);
Utopia_Free(&ctx, 1);
return 0;
}
ANSC_STATUS
CosaDmlNeighdiscIfGetEntry
(
ANSC_HANDLE hContext,
ULONG ulIndex,
PCOSA_DML_NEIGHDISC_IF_FULL pEntry
)
{
UtopiaContext utctx = {0};
char out[256] = {0};
int need_write = 0;
if (!Utopia_Init(&utctx))
return ANSC_STATUS_FAILURE;
memset(out, 0, sizeof(out));
Utopia_RawGet(&utctx,NULL,SYSCFG_FORMAT_NEIGHDISC_IF"_inst_num",out,sizeof(out));
if (!out[0] || !(atoi(out)))
{
/*the first time system boots up*/
need_write = 1;
strcpy(out, "1");
Utopia_RawSet(&utctx,NULL,SYSCFG_FORMAT_NEIGHDISC_IF"_inst_num",out);
}
g_neighdisc_interface.Cfg.InstanceNumber = atoi(out);
memset(out, 0, sizeof(out));
Utopia_RawGet(&utctx,NULL,SYSCFG_FORMAT_NEIGHDISC_IF"_alias",out,sizeof(out));
if (!out[0])
{
/*the first time system boots up*/
need_write = 1;
strcpy(out, "InterfaceSetting1");
Utopia_RawSet(&utctx,NULL,SYSCFG_FORMAT_NEIGHDISC_IF"_alias",out);
}
safe_strcpy(g_neighdisc_interface.Cfg.Alias, out, sizeof(g_neighdisc_interface.Cfg.Alias));
/*we don't support writing to these variables*/
g_neighdisc_interface.Cfg.bEnabled = TRUE;
g_neighdisc_interface.Cfg.bNUDEnable = TRUE;
g_neighdisc_interface.Cfg.bRSEnable = TRUE;
Utopia_RawGet(&utctx,NULL,SYSCFG_FORMAT_NEIGHDISC_IF"_RetransTimer",out,sizeof(out));
if (!out[0] || !(atoi(out)))
g_neighdisc_interface.Cfg.RetransTimer = 1000;
else
g_neighdisc_interface.Cfg.RetransTimer = atoi(out);
Utopia_RawGet(&utctx,NULL,SYSCFG_FORMAT_NEIGHDISC_IF"_RtrSolicitationInterval",out,sizeof(out));
if (!out[0] || !(atoi(out)))
g_neighdisc_interface.Cfg.RtrSolicitationInterval = 4000;
else
g_neighdisc_interface.Cfg.RtrSolicitationInterval = atoi(out);
Utopia_RawGet(&utctx,NULL,SYSCFG_FORMAT_NEIGHDISC_IF"_MaxRtrSolicitations",out,sizeof(out));
if (!out[0] || !(atoi(out)))
g_neighdisc_interface.Cfg.MaxRtrSolicitations = 3;
else
g_neighdisc_interface.Cfg.MaxRtrSolicitations = atoi(out);
Utopia_Free(&utctx,need_write);
AnscCopyMemory(pEntry, &g_neighdisc_interface, sizeof(*pEntry));
/*handle backend*/
_apply_kernel_params(&pEntry->Cfg);
return ANSC_STATUS_SUCCESS;
}
