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ofono
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sim: read EFimg

This commit is contained in:
Kristen Carlson Accardi 2010-08-26 07:20:03 -07:00 committed by Denis Kenzior
parent 4aa442d36f
commit d3eb346b40
1 changed files with 50 additions and 0 deletions
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50
src/sim.c
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@ -88,6 +88,8 @@ struct ofono_sim {
unsigned char efmsisdn_records;
unsigned char *efli;
unsigned char efli_length;
unsigned char *efimg;
int efimg_length;
enum ofono_sim_cphs_phase cphs_phase;
unsigned char cphs_service_table[2];
struct ofono_watchlist *state_watches;
@ -958,6 +960,47 @@ static void sim_own_numbers_update(struct ofono_sim *sim)
sim_msisdn_read_cb, sim);
}
static void sim_efimg_read_cb(int ok, int length, int record,
const unsigned char *data,
int record_length, void *userdata)
{
struct ofono_sim *sim = userdata;
unsigned char *efimg;
int num_records;
if (!ok)
return;
num_records = length / record_length;
/*
* EFimg descriptors are 9 bytes long.
* Byte 1 of the record is the number of descriptors per record.
*/
if ((record_length < 10) ||
((record_length % 9 != 2) && (record_length % 9 != 1)))
return;
if (sim->efimg == NULL) {
sim->efimg = g_try_malloc0(num_records * 9);
if (sim->efimg == NULL)
return;
sim->efimg_length = num_records * 9;
}
/*
* TBD - if we have more than one descriptor per record,
* pick the nicest one. For now we use the first one.
*/
/* copy descriptor into slot for this record */
efimg = &sim->efimg[(record - 1) * 9];
memcpy(efimg, &data[1], 9);
}
static void sim_ready(void *user, enum ofono_sim_state new_state)
{
struct ofono_sim *sim = user;
@ -969,6 +1012,8 @@ static void sim_ready(void *user, enum ofono_sim_state new_state)
ofono_sim_read(sim, SIM_EFSDN_FILEID, OFONO_SIM_FILE_STRUCTURE_FIXED,
sim_sdn_read_cb, sim);
ofono_sim_read(sim, SIM_EFIMG_FILEID, OFONO_SIM_FILE_STRUCTURE_FIXED,
sim_efimg_read_cb, sim);
}
static void sim_imsi_cb(const struct ofono_error *error, const char *imsi,
@ -2002,6 +2047,11 @@ static void sim_free_state(struct ofono_sim *sim)
}
sim->mnc_length = 0;
if (sim->efimg) {
g_free(sim->efimg);
sim->efimg = NULL;
}
}
void ofono_sim_inserted_notify(struct ofono_sim *sim, ofono_bool_t inserted)