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153 lines
4.5 KiB
153 lines
4.5 KiB
/* |
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Copyright (c) 2013-2016, The Linux Foundation. All rights reserved. |
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Redistribution and use in source and binary forms, with or without |
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modification, are permitted provided that the following conditions are |
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met: |
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* Redistributions of source code must retain the above copyright |
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notice, this list of conditions and the following disclaimer. |
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* Redistributions in binary form must reproduce the above |
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copyright notice, this list of conditions and the following |
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disclaimer in the documentation and/or other materials provided |
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with the distribution. |
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* Neither the name of The Linux Foundation nor the names of its |
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contributors may be used to endorse or promote products derived |
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from this software without specific prior written permission. |
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THIS SOFTWARE IS PROVIDED "AS IS" AND ANY EXPRESS OR IMPLIED |
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WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF |
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MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT |
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ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS |
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BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
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CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
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SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR |
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BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
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WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE |
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OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN |
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IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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/*! |
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@file |
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IPACM_iface.h |
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@brief |
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This file implements the basis Iface definitions. |
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@Author |
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Skylar Chang |
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*/ |
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#ifndef IPACM_IFACE_H |
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#define IPACM_IFACE_H |
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#include <stdio.h> |
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#include <IPACM_CmdQueue.h> |
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#include <linux/msm_ipa.h> |
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#include "IPACM_Routing.h" |
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#include "IPACM_Filtering.h" |
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#include "IPACM_Header.h" |
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#include "IPACM_EvtDispatcher.h" |
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#include "IPACM_Xml.h" |
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#include "IPACM_Log.h" |
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#include "IPACM_Config.h" |
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#include "IPACM_Defs.h" |
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#include <string.h> |
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/* current support 2 ipv6-address*/ |
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#define MAX_DEFAULT_v4_ROUTE_RULES 1 |
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#define MAX_DEFAULT_v6_ROUTE_RULES 2 |
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#define IPV4_DEFAULT_FILTERTING_RULES 3 |
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#ifdef FEATURE_IPA_ANDROID |
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#define IPV6_DEFAULT_FILTERTING_RULES 6 |
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#else |
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#define IPV6_DEFAULT_FILTERTING_RULES 3 |
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#endif |
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#define IPV6_DEFAULT_LAN_FILTERTING_RULES 1 |
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#define IPV6_NUM_ADDR 3 |
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#define MAX_SOFTWAREROUTING_FILTERTING_RULES 2 |
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#define INVALID_IFACE -1 |
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/* iface */ |
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class IPACM_Iface :public IPACM_Listener |
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{ |
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public: |
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/* Static class for reading IPACM configuration from XML file*/ |
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static IPACM_Config *ipacmcfg; |
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/* IPACM interface id */ |
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int ipa_if_num; |
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/* IPACM interface category */ |
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ipacm_iface_type ipa_if_cate; |
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/* IPACM interface name */ |
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char dev_name[IF_NAME_LEN]; |
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/* IPACM interface iptype v4, v6 or both */ |
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ipa_ip_type ip_type; |
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/* IPACM interface v6 ip-address*/ |
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uint32_t ipv6_addr[MAX_DEFAULT_v6_ROUTE_RULES][4]; |
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uint32_t software_routing_fl_rule_hdl[MAX_SOFTWAREROUTING_FILTERTING_RULES]; |
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bool softwarerouting_act; |
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/* IPACM number of default route rules for ipv6*/ |
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uint32_t num_dft_rt_v6; |
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uint32_t dft_v4fl_rule_hdl[IPV4_DEFAULT_FILTERTING_RULES]; |
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uint32_t dft_v6fl_rule_hdl[IPV6_DEFAULT_FILTERTING_RULES + IPV6_DEFAULT_LAN_FILTERTING_RULES]; |
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/* create additional set of v6 RT-rules in Wanv6RT table*/ |
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uint32_t dft_rt_rule_hdl[MAX_DEFAULT_v4_ROUTE_RULES+2*MAX_DEFAULT_v6_ROUTE_RULES]; |
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ipa_ioc_query_intf *iface_query; |
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ipa_ioc_query_intf_tx_props *tx_prop; |
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ipa_ioc_query_intf_rx_props *rx_prop; |
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virtual int handle_down_evt() = 0; |
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virtual int handle_addr_evt(ipacm_event_data_addr *data) = 0; |
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IPACM_Iface(int iface_index); |
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virtual void event_callback(ipa_cm_event_id event, |
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void *data) = 0; |
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/* Query ipa_interface_index by given linux interface_index */ |
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static int iface_ipa_index_query(int interface_index); |
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/* Query ipa_interface ipv4_addr by given linux interface_index */ |
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static void iface_addr_query(int interface_index); |
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/*Query the IPA endpoint property */ |
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int query_iface_property(void); |
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/*Configure the initial filter rules */ |
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virtual int init_fl_rule(ipa_ip_type iptype); |
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/* Change IP Type.*/ |
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void config_ip_type(ipa_ip_type iptype); |
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/* Get interface index */ |
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virtual int ipa_get_if_index(char * if_name, int * if_index); |
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static IPACM_Routing m_routing; |
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static IPACM_Filtering m_filtering; |
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static IPACM_Header m_header; |
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/* software routing enable */ |
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virtual int handle_software_routing_enable(void); |
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/* software routing disable */ |
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virtual int handle_software_routing_disable(void); |
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private: |
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static const char *DEVICE_NAME; |
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}; |
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#endif /* IPACM_IFACE_H */
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