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/*
Copyright (c) 2013-2016, The Linux Foundation. All rights reserved.
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*/
/*!
@file
IPACM_iface.h
@brief
This file implements the basis Iface definitions.
@Author
Skylar Chang
*/
#ifndef IPACM_IFACE_H
#define IPACM_IFACE_H
#include <stdio.h>
#include <IPACM_CmdQueue.h>
#include <linux/msm_ipa.h>
#include "IPACM_Routing.h"
#include "IPACM_Filtering.h"
#include "IPACM_Header.h"
#include "IPACM_EvtDispatcher.h"
#include "IPACM_Xml.h"
#include "IPACM_Log.h"
#include "IPACM_Config.h"
#include "IPACM_Defs.h"
#include <string.h>
/* current support 2 ipv6-address*/
#define MAX_DEFAULT_v4_ROUTE_RULES 1
#define MAX_DEFAULT_v6_ROUTE_RULES 2
#define IPV4_DEFAULT_FILTERTING_RULES 3
#ifdef FEATURE_IPA_ANDROID
#define IPV6_DEFAULT_FILTERTING_RULES 6
#else
#define IPV6_DEFAULT_FILTERTING_RULES 3
#endif
#define IPV6_DEFAULT_LAN_FILTERTING_RULES 1
#define IPV6_NUM_ADDR 3
#define MAX_SOFTWAREROUTING_FILTERTING_RULES 2
#define INVALID_IFACE -1
/* iface */
class IPACM_Iface :public IPACM_Listener
{
public:
/* Static class for reading IPACM configuration from XML file*/
static IPACM_Config *ipacmcfg;
/* IPACM interface id */
int ipa_if_num;
/* IPACM interface category */
ipacm_iface_type ipa_if_cate;
/* IPACM interface name */
char dev_name[IF_NAME_LEN];
/* IPACM interface iptype v4, v6 or both */
ipa_ip_type ip_type;
/* IPACM interface v6 ip-address*/
uint32_t ipv6_addr[MAX_DEFAULT_v6_ROUTE_RULES][4];
uint32_t software_routing_fl_rule_hdl[MAX_SOFTWAREROUTING_FILTERTING_RULES];
bool softwarerouting_act;
/* IPACM number of default route rules for ipv6*/
int num_dft_rt_v6;
uint32_t dft_v4fl_rule_hdl[IPV4_DEFAULT_FILTERTING_RULES];
uint32_t dft_v6fl_rule_hdl[IPV6_DEFAULT_FILTERTING_RULES + IPV6_DEFAULT_LAN_FILTERTING_RULES];
/* create additional set of v6 RT-rules in Wanv6RT table*/
uint32_t dft_rt_rule_hdl[MAX_DEFAULT_v4_ROUTE_RULES+2*MAX_DEFAULT_v6_ROUTE_RULES];
ipa_ioc_query_intf *iface_query;
ipa_ioc_query_intf_tx_props *tx_prop;
ipa_ioc_query_intf_rx_props *rx_prop;
virtual int handle_down_evt() = 0;
virtual int handle_addr_evt(ipacm_event_data_addr *data) = 0;
IPACM_Iface(int iface_index);
virtual void event_callback(ipa_cm_event_id event,
void *data) = 0;
/* Query ipa_interface_index by given linux interface_index */
static int iface_ipa_index_query(int interface_index);
/* Query ipa_interface ipv4_addr by given linux interface_index */
static void iface_addr_query(int interface_index);
/*Query the IPA endpoint property */
int query_iface_property(void);
/*Configure the initial filter rules */
virtual int init_fl_rule(ipa_ip_type iptype);
/* Change IP Type.*/
void config_ip_type(ipa_ip_type iptype);
/* Get interface index */
virtual int ipa_get_if_index(char * if_name, int * if_index);
static IPACM_Routing m_routing;
static IPACM_Filtering m_filtering;
static IPACM_Header m_header;
/* software routing enable */
virtual int handle_software_routing_enable(void);
/* software routing disable */
virtual int handle_software_routing_disable(void);
private:
static const char *DEVICE_NAME;
};
#endif /* IPACM_IFACE_H */