char*
_ansc_strdup
(
char* pSrc
)
{
char* pTemp;
ULONG ulLen;
ulLen = _ansc_strlen(pSrc) + 1;
pTemp = AnscAllocateMemory(ulLen);
_ansc_strcpy(pTemp, pSrc);
return pTemp;
}
char*
_ansc_strdup
(
char* pSrc
)
{
char* pTemp;
ULONG ulLen;
ulLen = _ansc_strlen(pSrc) + 1;
pTemp = malloc(ulLen);
_ansc_strcpy(pTemp, pSrc);
return pTemp;
}
void CosaDmlNeighborTableGetEntry
(
ANSC_HANDLE hContext,
PULONG pulInstanceNumber,
PCOSA_DML_NEIGHTABLE_INFO* ppNbTbl
)
{
char cmd[] = "ip -6 neigh show |grep -E 'brlan0' > " NEIGHBOR_TABLE_RESULT_FILE "\n";
char cmd2[] = "grep lladdr -c " NEIGHBOR_TABLE_RESULT_FILE "> " NEIGHBOR_TABLE_LINENUM_FILE "\n";
FILE* fp = NULL;
char buf[128] = {0};
int counter = 0;
int i = 0;
char *p = NULL;
char *p1 = NULL;
if ( *ppNbTbl ){
free(*ppNbTbl);
*ppNbTbl = NULL;
*pulInstanceNumber = 0;
}
system(cmd);
system(cmd2);
fp = fopen(NEIGHBOR_TABLE_LINENUM_FILE, "r");
if (NULL != fp) {
fgets(buf, sizeof(buf), fp);
counter = atoi(buf);
fprintf(stderr, "%s -- %d %d\n", __FUNCTION__, __LINE__, counter);
fclose(fp);
}
if ( counter <= 0 ){
return;
}
*ppNbTbl = malloc(sizeof(COSA_DML_NEIGHTABLE_INFO)*counter);
if ( *ppNbTbl == NULL ){
return;
}
/*
2040:cafe::5850:5ff9:d425:f21c dev brlan0 lladdr 3c:97:0e:44:50:95 REACHABLE
fe80::9490:e980:ba75:3632 dev brlan0 lladdr 3c:97:0e:44:50:95 REACHABLE
fe80::21f:caff:fe5e:4f55 dev erouter0 lladdr 00:1f:ca:5e:4f:55 router STALE
*/
fp = fopen(NEIGHBOR_TABLE_RESULT_FILE, "r");
if (NULL != fp) {
i = 0;
while( fgets(buf, sizeof(buf), fp) ) {
p = &buf[0];
p1 = p;
//get address
while(*p != ' ') p++;
*p = 0;
_ansc_strcpy((*ppNbTbl)[i].Address, p1);
p++;
//get interface
p = _ansc_strstr(p, "dev ");
if ( p == NULL ){
*pulInstanceNumber = i;
fclose(fp);/*RDKB-6843, CID-33223, free unused resource befor exit*/
return;
}
p += _ansc_strlen("dev ");
while(*p == ' ') p++;
p1 = p;
while(*p != ' ') p++;
*p = 0;
_ansc_strcpy((*ppNbTbl)[i].Interface, p1);
p++;
//get mac
p = _ansc_strstr(p, "lladdr ");
if ( p == NULL ){
*pulInstanceNumber = i;
fclose(fp);/*RDKB-6843, CID-33223, free unused resource befor exit*/
return;
}
p += _ansc_strlen("lladdr ");
while(*p == ' ') p++;
p1 = p;
while(*p != ' ') p++;
*p = 0;
_ansc_strcpy((*ppNbTbl)[i].MACAddress, p1);
p++;
//get status
if ( _ansc_strstr(p, "INCOMPLETE" )){
(*ppNbTbl)[i].Status = NEIGHBOR_STATUS_INCOMPLETE;
}else if ( _ansc_strstr(p, "REACHABLE" )){
(*ppNbTbl)[i].Status = NEIGHBOR_STATUS_REACHABLE;
}else if ( _ansc_strstr(p, "STALE" )){
(*ppNbTbl)[i].Status = NEIGHBOR_STATUS_STALE;
}else if ( _ansc_strstr(p, "DELAY" )){
(*ppNbTbl)[i].Status = NEIGHBOR_STATUS_DELAY;
}else if ( _ansc_strstr(p, "PROBE" )){
(*ppNbTbl)[i].Status = NEIGHBOR_STATUS_PROBE;
}else{
*pulInstanceNumber = i;
fclose(fp);/*RDKB-6843, CID-33223, free unused resource befor exit*/
return;
}
i++;
}
*pulInstanceNumber = i;
fclose(fp);
}
return;
}
ANSC_STATUS
Pam_GetFirstIpInterfaceObjectName
(
BOOL bUpstream,
char* pIfObjName,
PULONG pulObjNameSize
)
{
ANSC_STATUS returnStatus = ANSC_STATUS_CANT_FIND;
int iReturnValue = 0;
ULONG ulTotal = 0;
ULONG ulIndex = 0;
ULONG ulInstNum = 0;
ULONG ulLen = 0;
char pObjName[256] = {0};
char Buffer[128] = {0};
ULONG BufferSize = 0;
char LowerLayers[256] = {0};
ULONG LowerLayersSize = 0;
BOOL bLowerLayerUpstream = FALSE;
char* EnvIndex = NULL;
ULONG ulEnvIndex = PAM_MAX_IP_INTERFACE_NUM;
CcspTraceInfo(("[%s] -- Enter \n", __FUNCTION__));
#ifdef _COSA_SIM_
// Hard coded, RTian 09/20/2013
{
if(bUpstream) {
pulObjNameSize = sprintf(pIfObjName, "Device.IP.Interface.1.") + 1;
// else pulObjNameSize = sprintf(pIfObjName, "Device.IP.Interface.4.") + 1;
CcspTraceInfo(("[%s] -- Exit, defined _COSA_SIM_ pulObjNameSize: %d from \n", __FUNCTION__, pulObjNameSize));
return ANSC_STATUS_SUCCESS;
}
}
#endif
ulTotal = CosaGetParamValueUlong("Device.IP.InterfaceNumberOfEntries");
EnvIndex = getenv(PAM_FIRST_IP_INTERFACE);
if(EnvIndex != NULL)
{
ulEnvIndex = atol(EnvIndex);
}
for ( ulIndex = 0; ulIndex < ulTotal; ulIndex++ )
{
if(EnvIndex != NULL && ulEnvIndex < PAM_MAX_IP_INTERFACE_NUM)
{
ulInstNum = CosaGetInstanceNumberByIndex("Device.IP.Interface.", ulEnvIndex);
if( 0 == ulInstNum)
{
EnvIndex = NULL;
ulEnvIndex = PAM_MAX_IP_INTERFACE_NUM;
}
else
{
ulIndex = EnvIndex;
}
}
ulInstNum = CosaGetInstanceNumberByIndex("Device.IP.Interface.", ulIndex);
if ( 0 == ulInstNum )
{
CcspTraceWarning(("Pam_GetFirstIpInterfaceObjectName -- invalid Device.IP.Interface instance number!\n"));
returnStatus = ANSC_STATUS_FAILURE;
break;
}
else
{
_ansc_sprintf(pObjName, "Device.IP.Interface.%d.LowerLayers", ulInstNum);
/*CcspTraceInfo(("Checking %s...\n", pObjName));*/
LowerLayersSize = sizeof(LowerLayers);
iReturnValue = CosaGetParamValueString(pObjName, LowerLayers, &LowerLayersSize);
if ( iReturnValue != 0 )
{
returnStatus = ANSC_STATUS_FAILURE;
break;
}
else if ( LowerLayersSize == 0 )
{
continue;
}
do
{
/*
* We have to check whether LowerLayers is a partial object name (without '.' at the end) or not
* Assuming only one lower layer value for now
* Look for the LowerLayer with a empty LowerLayers parameter
*/
ulLen = _ansc_strlen(LowerLayers);
if ( LowerLayers[ulLen - 1] == '.' )
{
LowerLayers[ulLen - 1] = '\0';
}
_ansc_strcpy (pObjName, LowerLayers);
_ansc_sprintf(Buffer, "%s.LowerLayers", LowerLayers);
CcspTraceDebug(("Checking %s...\n", Buffer));
LowerLayersSize = sizeof(LowerLayers);
iReturnValue = CosaGetParamValueString(Buffer, LowerLayers, &LowerLayersSize);
if ( iReturnValue != 0 )
{
break;
}
else if ( LowerLayersSize == 0 )
{
break;
}
}
while (TRUE);
/*
* Check the Upstream parameter.
* Note, not all error cases are covered well here, which happened to help to pass the test
* on DRG -- LowerLayers parameter of IP.Interface on top of Bridge.1 is not actually correct.
*/
_ansc_sprintf(Buffer, "%s.Upstream", pObjName);
bLowerLayerUpstream = CosaGetParamValueBool(Buffer);
if ( bUpstream == bLowerLayerUpstream )
{
CcspTraceDebug
((
"Found the lowest %s layer %s for IP interface Device.IP.Interface.%d.\n",
bUpstream ? "upstream" : "downstream",
LowerLayers,
ulInstNum
));
_ansc_sprintf(Buffer, "Device.IP.Interface.%d.", ulInstNum);
BufferSize = _ansc_strlen(Buffer);
if ( BufferSize < *pulObjNameSize )
{
AnscCopyString(pIfObjName, Buffer);
*pulObjNameSize = BufferSize;
returnStatus = ANSC_STATUS_SUCCESS;
}
else
{
*pulObjNameSize = BufferSize;
returnStatus = ANSC_STATUS_MORE_DATA;
}
break;
}
}
}
CcspTraceInfo(("[%s] -- Exit returnStatus: %d\n", __FUNCTION__, returnStatus));
return returnStatus;
}
