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-rw-r--r--telephony/sim_card.c439
1 files changed, 0 insertions, 439 deletions
diff --git a/telephony/sim_card.c b/telephony/sim_card.c
deleted file mode 100644
index a5a3249..0000000
--- a/telephony/sim_card.c
+++ /dev/null
@@ -1,439 +0,0 @@
-/* Copyright (C) 2007-2008 The Android Open Source Project
-**
-** This software is licensed under the terms of the GNU General Public
-** License version 2, as published by the Free Software Foundation, and
-** may be copied, distributed, and modified under those terms.
-**
-** This program is distributed in the hope that it will be useful,
-** but WITHOUT ANY WARRANTY; without even the implied warranty of
-** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
-** GNU General Public License for more details.
-*/
-#include "sim_card.h"
-#include <string.h>
-#include <assert.h>
-
-/* set ENABLE_DYNAMIC_RECORDS to 1 to enable dynamic records
- * for now, this is an experimental feature that needs more testing
- */
-#define ENABLE_DYNAMIC_RECORDS 0
-
-#define A_SIM_PIN_SIZE 4
-#define A_SIM_PUK_SIZE 8
-
-typedef struct ASimCardRec_ {
- ASimStatus status;
- char pin[ A_SIM_PIN_SIZE+1 ];
- char puk[ A_SIM_PUK_SIZE+1 ];
- int pin_retries;
-
- char out_buff[ 256 ];
- int out_size;
-
-} ASimCardRec;
-
-static ASimCardRec _s_card[1];
-
-ASimCard
-asimcard_create( void )
-{
- ASimCard card = _s_card;
- card->status = A_SIM_STATUS_READY;
- card->pin_retries = 0;
- strncpy( card->pin, "0000", sizeof(card->pin) );
- strncpy( card->puk, "12345678", sizeof(card->puk) );
- return card;
-}
-
-void
-asimcard_destroy( ASimCard card )
-{
- /* nothing really */
- card=card;
-}
-
-static __inline__ int
-asimcard_ready( ASimCard card )
-{
- return card->status == A_SIM_STATUS_READY;
-}
-
-ASimStatus
-asimcard_get_status( ASimCard sim )
-{
- return sim->status;
-}
-
-void
-asimcard_set_status( ASimCard sim, ASimStatus status )
-{
- sim->status = status;
-}
-
-const char*
-asimcard_get_pin( ASimCard sim )
-{
- return sim->pin;
-}
-
-const char*
-asimcard_get_puk( ASimCard sim )
-{
- return sim->puk;
-}
-
-void
-asimcard_set_pin( ASimCard sim, const char* pin )
-{
- strncpy( sim->pin, pin, A_SIM_PIN_SIZE );
- sim->pin_retries = 0;
-}
-
-void
-asimcard_set_puk( ASimCard sim, const char* puk )
-{
- strncpy( sim->puk, puk, A_SIM_PUK_SIZE );
- sim->pin_retries = 0;
-}
-
-
-int
-asimcard_check_pin( ASimCard sim, const char* pin )
-{
- if (sim->status != A_SIM_STATUS_PIN &&
- sim->status != A_SIM_STATUS_READY )
- return 0;
-
- if ( !strcmp( sim->pin, pin ) ) {
- sim->status = A_SIM_STATUS_READY;
- sim->pin_retries = 0;
- return 1;
- }
-
- if (sim->status != A_SIM_STATUS_READY) {
- if (++sim->pin_retries == 3)
- sim->status = A_SIM_STATUS_PUK;
- }
- return 0;
-}
-
-
-int
-asimcard_check_puk( ASimCard sim, const char* puk, const char* pin )
-{
- if (sim->status != A_SIM_STATUS_PUK)
- return 0;
-
- if ( !strcmp( sim->puk, puk ) ) {
- strncpy( sim->puk, puk, A_SIM_PUK_SIZE );
- strncpy( sim->pin, pin, A_SIM_PIN_SIZE );
- sim->status = A_SIM_STATUS_READY;
- sim->pin_retries = 0;
- return 1;
- }
-
- if ( ++sim->pin_retries == 6 ) {
- sim->status = A_SIM_STATUS_ABSENT;
- }
- return 0;
-}
-
-typedef enum {
- SIM_FILE_DM = 0,
- SIM_FILE_DF,
- SIM_FILE_EF_DEDICATED,
- SIM_FILE_EF_LINEAR,
- SIM_FILE_EF_CYCLIC
-} SimFileType;
-
-typedef enum {
- SIM_FILE_READ_ONLY = (1 << 0),
- SIM_FILE_NEED_PIN = (1 << 1),
-} SimFileFlags;
-
-/* descriptor for a known SIM File */
-#define SIM_FILE_HEAD \
- SimFileType type; \
- unsigned short id; \
- unsigned short flags;
-
-typedef struct {
- SIM_FILE_HEAD
-} SimFileAnyRec, *SimFileAny;
-
-typedef struct {
- SIM_FILE_HEAD
- cbytes_t data;
- int length;
-} SimFileEFDedicatedRec, *SimFileEFDedicated;
-
-typedef struct {
- SIM_FILE_HEAD
- byte_t rec_count;
- byte_t rec_len;
- cbytes_t records;
-} SimFileEFLinearRec, *SimFileEFLinear;
-
-typedef SimFileEFLinearRec SimFileEFCyclicRec;
-typedef SimFileEFCyclicRec* SimFileEFCyclic;
-
-typedef union {
- SimFileAnyRec any;
- SimFileEFDedicatedRec dedicated;
- SimFileEFLinearRec linear;
- SimFileEFCyclicRec cyclic;
-} SimFileRec, *SimFile;
-
-
-#if ENABLE_DYNAMIC_RECORDS
-/* convert a SIM File descriptor into an ASCII string,
- assumes 'dst' is NULL or properly sized.
- return the number of chars, or -1 on error */
-static int
-sim_file_to_hex( SimFile file, bytes_t dst )
-{
- SimFileType type = file->any.type;
- int result = 0;
-
- /* see 9.2.1 in TS 51.011 */
- switch (type) {
- case SIM_FILE_EF_DEDICATED:
- case SIM_FILE_EF_LINEAR:
- case SIM_FILE_EF_CYCLIC:
- {
- if (dst) {
- int file_size, perm;
-
- memcpy(dst, "0000", 4); /* bytes 1-2 are RFU */
- dst += 4;
-
- /* bytes 3-4 are the file size */
- if (type == SIM_FILE_EF_DEDICATED)
- file_size = file->dedicated.length;
- else
- file_size = file->linear.rec_count * file->linear.rec_len;
-
- gsm_hex_from_short( dst, file_size );
- dst += 4;
-
- /* bytes 5-6 are the file id */
- gsm_hex_from_short( dst, file->any.id );
- dst += 4;
-
- /* byte 7 is the file type - always EF, i.e. 0x04 */
- dst[0] = '0';
- dst[1] = '4';
- dst += 2;
-
- /* byte 8 is RFU, except bit 7 for cyclic files, which indicates
- that INCREASE is allowed. Since we don't support this yet... */
- dst[0] = '0';
- dst[1] = '0';
- dst += 2;
-
- /* byte 9-11 are access conditions */
- if (file->any.flags & SIM_FILE_READ_ONLY) {
- if (file->any.flags & SIM_FILE_NEED_PIN)
- perm = 0x1a;
- else
- perm = 0x0a;
- } else {
- if (file->any.flags & SIM_FILE_NEED_PIN)
- perm = 0x11;
- else
- perm = 0x00;
- }
- gsm_hex_from_byte(dst, perm);
- memcpy( dst+2, "a0aa", 4 );
- dst += 6;
-
- /* byte 12 is file status, we don't support invalidation */
- dst[0] = '0';
- dst[1] = '0';
- dst += 2;
-
- /* byte 13 is length of the following data, always 2 */
- dst[0] = '0';
- dst[1] = '2';
- dst += 2;
-
- /* byte 14 is struct of EF */
- dst[0] = '0';
- if (type == SIM_FILE_EF_DEDICATED)
- dst[1] = '0';
- else if (type == SIM_FILE_EF_LINEAR)
- dst[1] = '1';
- else
- dst[1] = '3';
-
- /* byte 15 is lenght of record, or 0 */
- if (type == SIM_FILE_EF_DEDICATED) {
- dst[0] = '0';
- dst[1] = '0';
- } else
- gsm_hex_from_byte( dst, file->linear.rec_len );
- }
- result = 30;
- }
- break;
-
- default:
- result = -1;
- }
- return result;
-}
-
-
-static const byte_t _const_spn_cphs[20] = {
- 0x41, 0x6e, 0x64, 0x72, 0x6f, 0x69, 0x64, 0xff, 0xff, 0xff,
- 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff
-};
-
-static const byte_t _const_voicemail_cphs[1] = {
- 0x55
-};
-
-static const byte_t _const_iccid[10] = {
- 0x98, 0x10, 0x14, 0x30, 0x12, 0x11, 0x81, 0x15, 0x70, 0x02
-};
-
-static const byte_t _const_cff_cphs[1] = {
- 0x55
-};
-
-static SimFileEFDedicatedRec _const_files_dedicated[] =
-{
- { SIM_FILE_EF_DEDICATED, 0x6f14, SIM_FILE_READ_ONLY | SIM_FILE_NEED_PIN,
- _const_spn_cphs, sizeof(_const_spn_cphs) },
-
- { SIM_FILE_EF_DEDICATED, 0x6f11, SIM_FILE_NEED_PIN,
- _const_voicemail_cphs, sizeof(_const_voicemail_cphs) },
-
- { SIM_FILE_EF_DEDICATED, 0x2fe2, SIM_FILE_READ_ONLY,
- _const_iccid, sizeof(_const_iccid) },
-
- { SIM_FILE_EF_DEDICATED, 0x6f13, SIM_FILE_NEED_PIN,
- _const_cff_cphs, sizeof(_const_cff_cphs) },
-
- { 0, 0, 0, NULL, 0 } /* end of list */
-};
-#endif /* ENABLE_DYNAMIC_RECORDS */
-
-const char*
-asimcard_io( ASimCard sim, const char* cmd )
-{
- int nn;
-#if ENABLE_DYNAMIC_RECORDS
- int command, id, p1, p2, p3;
-#endif
- static const struct { const char* cmd; const char* answer; } answers[] =
- {
- { "+CRSM=192,28436,0,0,15", "+CRSM: 144,0,000000146f1404001aa0aa01020000" },
- { "+CRSM=176,28436,0,0,20", "+CRSM: 144,0,416e64726f6964ffffffffffffffffffffffffff" },
-
- { "+CRSM=192,28433,0,0,15", "+CRSM: 144,0,000000016f11040011a0aa01020000" },
- { "+CRSM=176,28433,0,0,1", "+CRSM: 144,0,55" },
-
- { "+CRSM=192,12258,0,0,15", "+CRSM: 144,0,0000000a2fe204000fa0aa01020000" },
- { "+CRSM=176,12258,0,0,10", "+CRSM: 144,0,98101430121181157002" },
-
- { "+CRSM=192,28435,0,0,15", "+CRSM: 144,0,000000016f13040011a0aa01020000" },
- { "+CRSM=176,28435,0,0,1", "+CRSM: 144,0,55" },
-
- { "+CRSM=192,28472,0,0,15", "+CRSM: 144,0,0000000f6f3804001aa0aa01020000" },
- { "+CRSM=176,28472,0,0,15", "+CRSM: 144,0,ff30ffff3c003c03000c0000f03f00" },
-
- { "+CRSM=192,28617,0,0,15", "+CRSM: 144,0,000000086fc9040011a0aa01020104" },
- { "+CRSM=178,28617,1,4,4", "+CRSM: 144,0,01000000" },
-
- { "+CRSM=192,28618,0,0,15", "+CRSM: 144,0,0000000a6fca040011a0aa01020105" },
- { "+CRSM=178,28618,1,4,5", "+CRSM: 144,0,0000000000" },
-
- { "+CRSM=192,28589,0,0,15", "+CRSM: 144,0,000000046fad04000aa0aa01020000" },
- { "+CRSM=176,28589,0,0,4", "+CRSM: 144,0,00000003" },
-
- { "+CRSM=192,28438,0,0,15", "+CRSM: 144,0,000000026f1604001aa0aa01020000" },
- { "+CRSM=176,28438,0,0,2", "+CRSM: 144,0,0233" },
-
- { "+CRSM=192,28486,0,0,15", "+CRSM: 148,4" },
- { "+CRSM=192,28621,0,0,15", "+CRSM: 148,4" },
-
- { "+CRSM=192,28613,0,0,15", "+CRSM: 144,0,000000f06fc504000aa0aa01020118" },
- { "+CRSM=178,28613,1,4,24", "+CRSM: 144,0,43058441aa890affffffffffffffffffffffffffffffffff" },
-
- { "+CRSM=192,28480,0,0,15", "+CRSM: 144,0,000000806f40040011a0aa01020120" },
- { "+CRSM=178,28480,1,4,32", "+CRSM: 144,0,ffffffffffffffffffffffffffffffffffff07815155258131f5ffffffffffff" },
-
- { "+CRSM=192,28615,0,0,15", "+CRSM: 144,0,000000406fc7040011a0aa01020120" },
- { "+CRSM=178,28615,1,4,32", "+CRSM: 144,0,566f6963656d61696cffffffffffffffffff07915155125740f9ffffffffffff" },
-
- { NULL, NULL }
- };
-
- assert( memcmp( cmd, "+CRSM=", 6 ) == 0 );
-
-#if ENABLE_DYNAMIC_RECORDS
- if ( sscanf(cmd, "+CRSM=%d,%d,%d,%d,%d", &command, &id, &p1, &p2, &p3) == 5 ) {
- switch (command) {
- case A_SIM_CMD_GET_RESPONSE:
- {
- const SimFileEFDedicatedRec* file = _const_files_dedicated;
-
- assert(p1 == 0 && p2 == 0 && p3 == 15);
-
- for ( ; file->id != 0; file++ ) {
- if (file->id == id) {
- int count;
- char* out = sim->out_buff;
- strcpy( out, "+CRSM: 144,0," );
- out += strlen(out);
- count = sim_file_to_hex( (SimFile) file, out );
- if (count < 0)
- return "ERROR: INTERNAL SIM ERROR";
- out[count] = 0;
- return sim->out_buff;
- }
- }
- break;
- }
-
- case A_SIM_CMD_READ_BINARY:
- {
- const SimFileEFDedicatedRec* file = _const_files_dedicated;
-
- assert(p1 == 0 && p2 == 0);
-
- for ( ; file->id != 0; file++ ) {
- if (file->id == id) {
- char* out = sim->out_buff;
-
- if (p3 > file->length)
- return "ERROR: BINARY LENGTH IS TOO LONG";
-
- strcpy( out, "+CRSM: 144,0," );
- out += strlen(out);
- gsm_hex_from_bytes( out, file->data, p3 );
- out[p3*2] = 0;
- return sim->out_buff;
- }
- }
- break;
- }
-
- case A_SIM_CMD_READ_RECORD:
- break;
-
- default:
- return "ERROR: UNSUPPORTED SIM COMMAND";
- }
- }
-#endif
-
- for (nn = 0; answers[nn].cmd != NULL; nn++) {
- if ( !strcmp( answers[nn].cmd, cmd ) ) {
- return answers[nn].answer;
- }
- }
- return "ERROR: BAD COMMAND";
-}
-
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