Naoya Takamura / C027_Support_ForIM920

IM920地温観測システム用 cbUSB()関数定義だけ修正したもの

Fork of C027_Support by u-blox

MDMAPN.h@88:135fb4bb7aac, 2014-06-06 (annotated)

Committer:
mazgch
Date:
Fri Jun 06 10:33:13 2014 +0000
Revision:
88:135fb4bb7aac
Parent:
87:64f54572ea74
Child:
89:ea396f9f90a2
improve apn lookup

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mazgch 85:dd8f4f0d0ca9 1 #pragma once
mazgch 85:dd8f4f0d0ca9 2
mazgch 85:dd8f4f0d0ca9 3 /* ----------------------------------------------------------------
mazgch 85:dd8f4f0d0ca9 4 APN stands for Access Point Name, a setting on your modem or phone
mazgch 85:dd8f4f0d0ca9 5 that identifies an external network your phone can access for data
mazgch 85:dd8f4f0d0ca9 6 (e.g., 3G or 4G Internet service on your phone).
mazgch 85:dd8f4f0d0ca9 7
mazgch 85:dd8f4f0d0ca9 8 The APN settings can be forced when calling the join function.
mazgch 85:dd8f4f0d0ca9 9 Below is a list of known APNs that us used if no apn config
mazgch 85:dd8f4f0d0ca9 10 is forced. This list could be extended by other settings.
mazgch 85:dd8f4f0d0ca9 11
mazgch 85:dd8f4f0d0ca9 12 For further reading:
mazgch 85:dd8f4f0d0ca9 13 wiki apn: http://en.wikipedia.org/wiki/Access_Point_Name
mazgch 85:dd8f4f0d0ca9 14 wiki mcc/mnc: http://en.wikipedia.org/wiki/Mobile_country_code
mazgch 85:dd8f4f0d0ca9 15 google: https://www.google.de/search?q=APN+list
mazgch 85:dd8f4f0d0ca9 16 ---------------------------------------------------------------- */
mazgch 85:dd8f4f0d0ca9 17
mazgch 85:dd8f4f0d0ca9 18 //! helper to generate the APN string
mazgch 85:dd8f4f0d0ca9 19 #define _APN(apn,username,password) apn "\0" username "\0" password "\0"
mazgch 85:dd8f4f0d0ca9 20
mazgch 85:dd8f4f0d0ca9 21 //! helper to extract a field from the config string
mazgch 85:dd8f4f0d0ca9 22 #define _APN_GET(cfg) \
mazgch 85:dd8f4f0d0ca9 23 *cfg ? cfg : ""; \
mazgch 85:dd8f4f0d0ca9 24 cfg += strlen(cfg) + 1
mazgch 85:dd8f4f0d0ca9 25
mazgch 85:dd8f4f0d0ca9 26 //! APN lookup struct
mazgch 85:dd8f4f0d0ca9 27 typedef struct {
mazgch 85:dd8f4f0d0ca9 28 const char* mccmnc; //!< mobile country code (MCC) and mobile network code MNC
mazgch 85:dd8f4f0d0ca9 29 const char* cfg; //!< APN configuartion string, use _APN macro to generate
mazgch 85:dd8f4f0d0ca9 30 } APN_t;
mazgch 85:dd8f4f0d0ca9 31
mazgch 85:dd8f4f0d0ca9 32 //! default APN settings used by many networks
mazgch 85:dd8f4f0d0ca9 33 static const char* apndef = _APN("internet",,);
mazgch 85:dd8f4f0d0ca9 34
mazgch 85:dd8f4f0d0ca9 35 //! this is a list of special APNs for different network operators
mazgch 85:dd8f4f0d0ca9 36 static const APN_t apnlut[] = {
mazgch 88:135fb4bb7aac 37 // MCC Country
mazgch 88:135fb4bb7aac 38 // { /* Operator */ "MCC-MNC[,MNC]" _APN(APN,USERNAME,PASSWORD) },
mazgch 88:135fb4bb7aac 39 // MCC must be 3 digits
mazgch 88:135fb4bb7aac 40 // MNC must be either 2 or 3 digits
mazgch 85:dd8f4f0d0ca9 41
mazgch 88:135fb4bb7aac 42 // 262 Germany
mazgch 88:135fb4bb7aac 43 { /* T-Mobile */ "262-01", _APN("internet.t-mobile","t-mobile","tm") },
mazgch 88:135fb4bb7aac 44
mazgch 88:135fb4bb7aac 45 // 222 Italy
mazgch 88:135fb4bb7aac 46 { /* TIM */ "222-01", _APN("ibox.tim.it",,) },
mazgch 88:135fb4bb7aac 47 { /* Vodafone */ "222-10", _APN("web.omnitel.it",,) },
mazgch 85:dd8f4f0d0ca9 48
mazgch 88:135fb4bb7aac 49 // 228 Switzerland
mazgch 88:135fb4bb7aac 50 { /* Swisscom */ "228-01", _APN("gprs.swisscom.ch",,) },
mazgch 88:135fb4bb7aac 51 { /* Orange */ "228-03", _APN("internet",,) /* contract */
mazgch 88:135fb4bb7aac 52 _APN("click",,) /* pre-pay */ },
mazgch 88:135fb4bb7aac 53
mazgch 88:135fb4bb7aac 54 // 234 United Kingdom - GB
mazgch 88:135fb4bb7aac 55 { /* O2 */ "234-02,10,11",
mazgch 88:135fb4bb7aac 56 _APN("mobile.o2.co.uk","faster","web") /* contract */
mazgch 88:135fb4bb7aac 57 _APN("mobile.o2.co.uk","bypass","web") /* pre-pay */
mazgch 88:135fb4bb7aac 58 _APN("payandgo.o2.co.uk","payandgo","payandgo") },
mazgch 88:135fb4bb7aac 59 { /* Vodafone */ "234-15", _APN("internet","web","web") /* contract */
mazgch 88:135fb4bb7aac 60 _APN("pp.vodafone.co.uk","wap","wap") /* pre-pay */ },
mazgch 88:135fb4bb7aac 61
mazgch 88:135fb4bb7aac 62 // 310 USA
mazgch 88:135fb4bb7aac 63 { /* T-Mobile */ "310-026,260,490",
mazgch 85:dd8f4f0d0ca9 64 _APN("epc.tmobile.com",,)
mazgch 88:135fb4bb7aac 65 _APN("fast.tmobile.com",,) /* LTE */ },
mazgch 88:135fb4bb7aac 66 { /* AT&T */ "310-030,150,170,260,410,560,680",
mazgch 85:dd8f4f0d0ca9 67 _APN("phone",,)
mazgch 85:dd8f4f0d0ca9 68 _APN("wap.cingular","WAP@CINGULARGPRS.COM","CINGULAR1")
mazgch 85:dd8f4f0d0ca9 69 _APN("isp.cingular","ISP@CINGULARGPRS.COM","CINGULAR1") },
mazgch 85:dd8f4f0d0ca9 70 };
mazgch 88:135fb4bb7aac 71
mazgch 88:135fb4bb7aac 72 inline const char* apnconfig(const char* imsi)
mazgch 88:135fb4bb7aac 73 {
mazgch 88:135fb4bb7aac 74 const char* config = NULL;
mazgch 88:135fb4bb7aac 75 if (imsi && *imsi) {
mazgch 88:135fb4bb7aac 76 // many carriers use internet without username and password, os use this as default
mazgch 88:135fb4bb7aac 77 // now try to lookup the setting for our table
mazgch 88:135fb4bb7aac 78 for (int i = 0; i < sizeof(apnlut)/sizeof(*apnlut) && !config; i ++) {
mazgch 88:135fb4bb7aac 79 const char* p = apnlut[i].mccmnc;
mazgch 88:135fb4bb7aac 80 // check the MCC
mazgch 88:135fb4bb7aac 81 if ((0 == memcmp(imsi, p, 3))) {
mazgch 88:135fb4bb7aac 82 p += 3;
mazgch 88:135fb4bb7aac 83 // check all the MNC, MNC length can be 2 or 3 digits
mazgch 88:135fb4bb7aac 84 while (((p[0] == '-') || (p[0] == ',')) &&
mazgch 88:135fb4bb7aac 85 (p[1] >= '0') && (p[1] <= '9') &&
mazgch 88:135fb4bb7aac 86 (p[2] >= '0') && (p[2] <= '9') && !config) {
mazgch 88:135fb4bb7aac 87 int l = ((p[3] >= '0') && (p[3] <= '9')) ? 3 : 2;
mazgch 88:135fb4bb7aac 88 if (0 == memcmp(imsi+3,p+1,l))
mazgch 88:135fb4bb7aac 89 config = apnlut[i].cfg;
mazgch 88:135fb4bb7aac 90 p += 1 + l;
mazgch 88:135fb4bb7aac 91 }
mazgch 88:135fb4bb7aac 92 }
mazgch 88:135fb4bb7aac 93 }
mazgch 88:135fb4bb7aac 94 }
mazgch 88:135fb4bb7aac 95 // use default if not found
mazgch 88:135fb4bb7aac 96 if (!config)
mazgch 88:135fb4bb7aac 97 config = apndef;
mazgch 88:135fb4bb7aac 98 return config;
mazgch 88:135fb4bb7aac 99 }