connectivity/cellular/source/framework/common/APN_db.cpp - master - githubmirror/mbed-os

connectivity/cellular/source/framework/common/APN_db.cpp
179 строк6 KB
Harrison Mutai
Add SPDX license identifier to Arm files
15 окт 2020, 12:47
15 окт 2020, 12:474fad111
/* mbed Microcontroller Library
 * Copyright (c) 2017 ublox, ARM Limited
 * SPDX-License-Identifier: Apache-2.0
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

/* ----------------------------------------------------------------
   APN stands for Access Point Name, a setting on your modem or phone
   that identifies an external network your phone can access for data
   (e.g. 3G or 4G Internet service on your phone).

   The APN settings can be forced when calling the join function.
   Below is a list of known APNs that us used if no apn config
   is forced. This list could be extended by other settings.

   For further reading:
   wiki apn: http://en.wikipedia.org/wiki/Access_Point_Name
   wiki mcc/mnc: http://en.wikipedia.org/wiki/Mobile_country_code
   google: https://www.google.de/search?q=APN+list
---------------------------------------------------------------- */

#include "APN_db.h"

/**
 * Helper to generate the APN string
 */
#define _APN(apn,username,password) apn "\0" username "\0" password "\0"

/**
 * APN lookup struct
 */
typedef struct {
    const char *mccmnc; /**< mobile country code (MCC) and mobile network code MNC */
    const char *cfg;     /**<  APN configuartion string, use _APN macro to generate */
} APN_t;

/**
 * Default APN settings used by many networks
 */
static const char apndef[] = _APN("internet",,);

/**
 * List of special APNs for different network operators.
 *
 * No need to add default, "internet" will be used as a default if no entry matches.
 * The APN without username/password have to be listed first.
 */

static const APN_t apnlut[] = {
// MCC Country
//  { /* Operator */ "MCC-MNC[,MNC]" _APN(APN,USERNAME,PASSWORD) },
// MCC must be 3 digits
// MNC must be either 2 or 3 digits
// MCC must be separated by '-' from MNC, multiple MNC can be separated by ','

// 232 Austria - AUT
    { /* T-Mobile */ "232-03",  _APN("m2m.business",,) },

// 460 China - CN
    { /* CN Mobile */"460-00",  _APN("cmnet",,)
        _APN("cmwap",,)
    },
    { /* Unicom */   "460-01",  _APN("3gnet",,)
        _APN("uninet", "uninet", "uninet")
    },

// 262 Germany - DE
    { /* T-Mobile */ "262-01",  _APN("internet.t-mobile", "t-mobile", "tm") },
    { /* T-Mobile */ "262-02,06",
        _APN("m2m.business",,)
    },

// 222 Italy - IT
    { /* TIM */      "222-01",  _APN("ibox.tim.it",,) },
    { /* Vodafone */ "222-10",  _APN("web.omnitel.it",,) },
    { /* Wind */     "222-88",  _APN("internet.wind.biz",,) },

// 440 Japan - JP
    { /* Softbank */ "440-04,06,20,40,41,42,43,44,45,46,47,48,90,91,92,93,94,95"
        ",96,97,98"
        _APN("open.softbank.ne.jp", "opensoftbank", "ebMNuX1FIHg9d3DA")
        _APN("smile.world", "dna1trop", "so2t3k3m2a")
    },
    { /* NTTDoCoMo */"440-09,10,11,12,13,14,15,16,17,18,19,21,22,23,24,25,26,27,"
        "28,29,30,31,32,33,34,35,36,37,38,39,58,59,60,61,62,63,"
        "64,65,66,67,68,69,87,99",
        _APN("bmobilewap",,) /*BMobile*/
        _APN("mpr2.bizho.net", "Mopera U",) /* DoCoMo */
        _APN("bmobile.ne.jp", "bmobile@wifi2", "bmobile") /*BMobile*/
    },

// 204 Netherlands - NL
    { /* Vodafone */ "204-04",  _APN("public4.m2minternet.com",,) },

// 293 Slovenia - SI
    { /* Si.mobil */ "293-40",  _APN("internet.simobil.si",,) },
    { /* Tusmobil */ "293-70",  _APN("internet.tusmobil.si",,) },

// 240 Sweden SE
    { /* Telia */    "240-01",  _APN("online.telia.se",,) },
    { /* Telenor */  "240-06,08",
        _APN("services.telenor.se",,)
    },
    { /* Tele2 */    "240-07",  _APN("mobileinternet.tele2.se",,) },

// 228 Switzerland - CH
    { /* Swisscom */ "228-01",  _APN("gprs.swisscom.ch",,) },
    { /* Orange */   "228-03",  _APN("internet",,) /* contract */
        _APN("click",,)    /* pre-pay */
    },

// 234 United Kingdom - GB
    { /* O2 */       "234-02,10,11",
        _APN("mobile.o2.co.uk", "faster", "web") /* contract */
        _APN("mobile.o2.co.uk", "bypass", "web") /* pre-pay */
        _APN("payandgo.o2.co.uk", "payandgo", "payandgo")
    },
    { /* Vodafone */ "234-15",  _APN("internet", "web", "web")        /* contract */
        _APN("pp.vodafone.co.uk", "wap", "wap")  /* pre-pay */
    },
    { /* Three */    "234-20",  _APN("three.co.uk",,) },
    { /* Jersey */   "234-50",  _APN("jtm2m",,) /* as used on u-blox C030 U201 boards */ },

// 310 United States of America - US
    { /* T-Mobile */ "310-026,260,490",
        _APN("epc.tmobile.com",,)
        _APN("fast.tmobile.com",,) /* LTE */
    },
    { /* AT&T */     "310-030,150,170,260,410,560,680",
        _APN("phone",,)
        _APN("wap.cingular", "WAP@CINGULARGPRS.COM", "CINGULAR1")
        _APN("isp.cingular", "ISP@CINGULARGPRS.COM", "CINGULAR1")
    },

// 901 International - INT
    { /* Transatel */ "901-37", _APN("netgprs.com", "tsl", "tsl") },
};

const char *apnconfig(const char *imsi)
{
    const char *config = NULL;
    if (imsi && *imsi) {
        // many carriers use internet without username and password, os use this as default
        // now try to lookup the setting for our table
        for (size_t i = 0; i < sizeof(apnlut) / sizeof(*apnlut) && !config; i ++) {
            const char *p = apnlut[i].mccmnc;
            // check the MCC
            if ((0 == memcmp(imsi, p, 3))) {
                p += 3;
                // check all the MNC, MNC length can be 2 or 3 digits
                while (((p[0] == '-') || (p[0] == ',')) &&
                        (p[1] >= '0') && (p[1] <= '9') &&
                        (p[2] >= '0') && (p[2] <= '9') && !config) {
                    int l = ((p[3] >= '0') && (p[3] <= '9')) ? 3 : 2;
                    if (0 == memcmp(imsi + 3, p + 1, l)) {
                        config = apnlut[i].cfg;
                    }
                    p += 1 + l;
                }
            }
        }
    }
    // use default if not found
    if (!config) {
        config = apndef;
    }
    return config;
}