The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 1 | /* Copyright (C) 2007-2008 The Android Open Source Project |
| 2 | ** |
| 3 | ** This software is licensed under the terms of the GNU General Public |
| 4 | ** License version 2, as published by the Free Software Foundation, and |
| 5 | ** may be copied, distributed, and modified under those terms. |
| 6 | ** |
| 7 | ** This program is distributed in the hope that it will be useful, |
| 8 | ** but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 9 | ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 10 | ** GNU General Public License for more details. |
| 11 | */ |
| 12 | #ifndef _android_modem_h_ |
| 13 | #define _android_modem_h_ |
| 14 | |
| 15 | #include "sim_card.h" |
| 16 | #include "sms.h" |
| 17 | |
| 18 | /** MODEM OBJECT |
| 19 | **/ |
| 20 | typedef struct AModemRec_* AModem; |
| 21 | |
| 22 | /* a function used by the modem to send unsolicited messages to the channel controller */ |
| 23 | typedef void (*AModemUnsolFunc)( void* opaque, const char* message ); |
| 24 | |
| 25 | extern AModem amodem_create( int base_port, AModemUnsolFunc unsol_func, void* unsol_opaque ); |
David Turner | 6f290f2 | 2009-04-18 20:50:40 -0700 | [diff] [blame] | 26 | extern void amodem_set_legacy( AModem modem ); |
The Android Open Source Project | 8b23a6c | 2009-03-03 19:30:32 -0800 | [diff] [blame] | 27 | extern void amodem_destroy( AModem modem ); |
| 28 | |
| 29 | /* send a command to the modem */ |
| 30 | extern const char* amodem_send( AModem modem, const char* cmd ); |
| 31 | |
| 32 | /* simulate the receipt on an incoming SMS message */ |
| 33 | extern void amodem_receive_sms( AModem modem, SmsPDU pdu ); |
| 34 | |
| 35 | /** RADIO STATE |
| 36 | **/ |
| 37 | typedef enum { |
| 38 | A_RADIO_STATE_OFF = 0, /* Radio explictly powered off (eg CFUN=0) */ |
| 39 | A_RADIO_STATE_ON, /* Radio on */ |
| 40 | } ARadioState; |
| 41 | |
| 42 | extern ARadioState amodem_get_radio_state( AModem modem ); |
| 43 | extern void amodem_set_radio_state( AModem modem, ARadioState state ); |
| 44 | |
| 45 | /** SIM CARD STATUS |
| 46 | **/ |
| 47 | extern ASimCard amodem_get_sim( AModem modem ); |
| 48 | |
| 49 | /** VOICE AND DATA NETWORK REGISTRATION |
| 50 | **/ |
| 51 | |
| 52 | /* 'stat' for +CREG/+CGREG commands */ |
| 53 | typedef enum { |
| 54 | A_REGISTRATION_UNREGISTERED = 0, |
| 55 | A_REGISTRATION_HOME = 1, |
| 56 | A_REGISTRATION_SEARCHING, |
| 57 | A_REGISTRATION_DENIED, |
| 58 | A_REGISTRATION_UNKNOWN, |
| 59 | A_REGISTRATION_ROAMING |
| 60 | } ARegistrationState; |
| 61 | |
| 62 | typedef enum { |
| 63 | A_GPRS_NETWORK_UNKNOWN = 0, |
| 64 | A_GPRS_NETWORK_GPRS, |
| 65 | A_GPRS_NETWORK_EDGE, |
| 66 | A_GPRS_NETWORK_UMTS |
| 67 | } AGprsNetworkType; |
| 68 | |
| 69 | extern ARegistrationState amodem_get_voice_registration( AModem modem ); |
| 70 | extern void amodem_set_voice_registration( AModem modem, ARegistrationState state ); |
| 71 | |
| 72 | extern ARegistrationState amodem_get_data_registration( AModem modem ); |
| 73 | extern void amodem_set_data_registration( AModem modem, ARegistrationState state ); |
| 74 | extern void amodem_set_data_network_type( AModem modem, AGprsNetworkType type ); |
| 75 | |
| 76 | extern AGprsNetworkType android_parse_network_type( const char* speed ); |
| 77 | |
| 78 | |
| 79 | /** OPERATOR NAMES |
| 80 | **/ |
| 81 | typedef enum { |
| 82 | A_NAME_LONG = 0, |
| 83 | A_NAME_SHORT, |
| 84 | A_NAME_NUMERIC, |
| 85 | A_NAME_MAX /* don't remove */ |
| 86 | } ANameIndex; |
| 87 | |
| 88 | /* retrieve operator name into user-provided buffer. returns number of writes written, including terminating zero */ |
| 89 | extern int amodem_get_operator_name ( AModem modem, ANameIndex index, char* buffer, int buffer_size ); |
| 90 | |
| 91 | /* reset one operator name from a user-provided buffer, set buffer_size to -1 for zero-terminated strings */ |
| 92 | extern void amodem_set_operator_name( AModem modem, ANameIndex index, const char* buffer, int buffer_size ); |
| 93 | |
| 94 | /** CALL STATES |
| 95 | **/ |
| 96 | |
| 97 | typedef enum { |
| 98 | A_CALL_OUTBOUND = 0, |
| 99 | A_CALL_INBOUND = 1, |
| 100 | } ACallDir; |
| 101 | |
| 102 | typedef enum { |
| 103 | A_CALL_ACTIVE = 0, |
| 104 | A_CALL_HELD, |
| 105 | A_CALL_DIALING, |
| 106 | A_CALL_ALERTING, |
| 107 | A_CALL_INCOMING, |
| 108 | A_CALL_WAITING |
| 109 | } ACallState; |
| 110 | |
| 111 | typedef enum { |
| 112 | A_CALL_VOICE = 0, |
| 113 | A_CALL_DATA, |
| 114 | A_CALL_FAX, |
| 115 | A_CALL_UNKNOWN = 9 |
| 116 | } ACallMode; |
| 117 | |
| 118 | #define A_CALL_NUMBER_MAX_SIZE 16 |
| 119 | |
| 120 | typedef struct { |
| 121 | int id; |
| 122 | ACallDir dir; |
| 123 | ACallState state; |
| 124 | ACallMode mode; |
| 125 | int multi; |
| 126 | char number[ A_CALL_NUMBER_MAX_SIZE+1 ]; |
| 127 | } ACallRec, *ACall; |
| 128 | |
| 129 | extern int amodem_get_call_count( AModem modem ); |
| 130 | extern ACall amodem_get_call( AModem modem, int index ); |
| 131 | extern ACall amodem_find_call_by_number( AModem modem, const char* number ); |
| 132 | extern int amodem_add_inbound_call( AModem modem, const char* number ); |
| 133 | extern int amodem_update_call( AModem modem, const char* number, ACallState state ); |
| 134 | extern int amodem_disconnect_call( AModem modem, const char* number ); |
| 135 | |
| 136 | /**/ |
| 137 | |
| 138 | #endif /* _android_modem_h_ */ |