diff options
| -rw-r--r-- | src/ofono.h | 1 | ||||
| -rw-r--r-- | src/sms.c | 62 | ||||
| -rw-r--r-- | src/smsutil.c | 181 | ||||
| -rw-r--r-- | src/smsutil.h | 7 |
4 files changed, 251 insertions, 0 deletions
diff --git a/src/ofono.h b/src/ofono.h index df201039..6ba0187e 100644 --- a/src/ofono.h +++ b/src/ofono.h @@ -245,6 +245,7 @@ enum ofono_sms_submit_flag { OFONO_SMS_SUBMIT_FLAG_RECORD_HISTORY = 0x2, OFONO_SMS_SUBMIT_FLAG_RETRY = 0x4, OFONO_SMS_SUBMIT_FLAG_EXPOSE_DBUS = 0x8, + OFONO_SMS_SUBMIT_FLAG_REUSE_UUID = 0x10, }; typedef void (*ofono_sms_txq_submit_cb_t)(gboolean ok, void *data); @@ -798,6 +798,9 @@ static struct tx_queue_entry *tx_queue_entry_new(GSList *msg_list, pdu->pdu_len, pdu->tpdu_len); } + if (flags & OFONO_SMS_SUBMIT_FLAG_REUSE_UUID) + return entry; + if (sms_uuid_from_pdus(entry->pdus, entry->num_pdus, &entry->uuid)) return entry; @@ -1694,6 +1697,63 @@ static void bearer_init_callback(const struct ofono_error *error, void *data) ofono_error("Error bootstrapping SMS Bearer Preference"); } +static void sms_restore_tx_queue(struct ofono_sms *sms) +{ + GQueue *backupq; + struct txq_backup_entry *backup_entry; + + DBG(""); + + backupq = sms_tx_queue_load(sms->imsi); + + if (backupq == NULL) + return; + + while ((backup_entry = g_queue_pop_head(backupq))) { + struct message *m; + struct tx_queue_entry *txq_entry; + + backup_entry->flags |= OFONO_SMS_SUBMIT_FLAG_REUSE_UUID; + txq_entry = tx_queue_entry_new(backup_entry->msg_list, + backup_entry->flags); + if (txq_entry == NULL) + goto loop_out; + + txq_entry->flags &= ~OFONO_SMS_SUBMIT_FLAG_REUSE_UUID; + memcpy(&txq_entry->uuid.uuid, &backup_entry->uuid, + SMS_MSGID_LEN); + + m = message_create(&txq_entry->uuid, sms->atom); + if (m == NULL) { + tx_queue_entry_destroy(txq_entry); + + goto loop_out; + } + + if (message_dbus_register(m) == FALSE) { + tx_queue_entry_destroy(txq_entry); + + goto loop_out; + } + + message_set_data(m, txq_entry); + g_hash_table_insert(sms->messages, &txq_entry->uuid, m); + + txq_entry->id = sms->tx_counter++; + g_queue_push_tail(sms->txq, txq_entry); + +loop_out: + g_slist_foreach(backup_entry->msg_list, (GFunc)g_free, NULL); + g_slist_free(backup_entry->msg_list); + g_free(backup_entry); + } + + if (g_queue_get_length(sms->txq) > 0) + sms->tx_source = g_timeout_add(0, tx_next, sms); + + g_queue_free(backupq); +} + /* * Indicate oFono that a SMS driver is ready for operation * @@ -1766,6 +1826,8 @@ void ofono_sms_register(struct ofono_sms *sms) sms->driver->bearer_set(sms, sms->bearer, bearer_init_callback, sms); + sms_restore_tx_queue(sms); + sms->text_handlers = __ofono_watchlist_new(g_free); sms->datagram_handlers = __ofono_watchlist_new(g_free); diff --git a/src/smsutil.c b/src/smsutil.c index db6881ea..97e695e5 100644 --- a/src/smsutil.c +++ b/src/smsutil.c @@ -2327,6 +2327,15 @@ static gboolean sms_deserialize(const unsigned char *buf, return sms_decode(buf + 1, len - 1, FALSE, buf[0], sms); } +static gboolean sms_deserialize_outgoing(const unsigned char *buf, + struct sms *sms, int len) +{ + if (len < 1) + return FALSE; + + return sms_decode(buf + 1, len - 1, TRUE, buf[0], sms); +} + static gboolean sms_assembly_extract_address(const char *straddr, struct sms_address *out) { @@ -3147,6 +3156,178 @@ void status_report_assembly_expire(struct status_report_assembly *assembly, } } +static int sms_tx_load_filter(const struct dirent *dent) +{ + char *endp; + guint8 seq; + + if (dent->d_type != DT_REG) + return 0; + + seq = strtol(dent->d_name, &endp, 10); + + if (*endp != '\0') + return 0; + + return 1; +} + +/* + * Each directory contains a file per pdu. + */ +static GSList *sms_tx_load(const char *imsi, const struct dirent *dir) +{ + GSList *list = NULL; + struct dirent **pdus; + char *path; + int len, r; + unsigned char buf[177]; + struct sms s; + + if (dir->d_type != DT_DIR) + return NULL; + + path = g_strdup_printf(SMS_TX_BACKUP_PATH "/%s", imsi, dir->d_name); + len = scandir(path, &pdus, sms_tx_load_filter, versionsort); + g_free(path); + + if (len < 0) + return NULL; + + while (len--) { + r = read_file(buf, sizeof(buf), SMS_TX_BACKUP_PATH "/%s/%s", + imsi, dir->d_name, pdus[len]->d_name); + + if (r < 0) + goto free_pdu; + + if (sms_deserialize_outgoing(buf, &s, r) == FALSE) + goto free_pdu; + + list = g_slist_prepend(list, g_memdup(&s, sizeof(s))); + +free_pdu: + g_free(pdus[len]); + } + + g_free(pdus); + + return list; +} + +static int sms_tx_queue_filter(const struct dirent *dirent) +{ + if (dirent->d_type != DT_DIR) + return 0; + + if (!strcmp(dirent->d_name, ".") || !strcmp(dirent->d_name, "..")) + return 0; + + return 1; +} + +/* + * populate the queue with tx_backup_entry from stored backup + * data. + */ +GQueue *sms_tx_queue_load(const char *imsi) +{ + char *path; + GQueue *retq; + struct dirent **entries; + int len; + + if (imsi == NULL) + return NULL; + + path = g_strdup_printf(SMS_TX_BACKUP_PATH, imsi); + if (path == NULL) + goto nomem_path; + + retq = g_queue_new(); + if (retq == NULL) + goto nomem_retq; + + len = scandir(path, &entries, sms_tx_queue_filter, versionsort); + + if (len < 0) + goto nodir_exit; + + while (len--) { + char uuid[SMS_MSGID_LEN * 2 + 1]; + GSList *msg_list; + unsigned long flags; + char *oldpath, *newpath; + struct txq_backup_entry *entry; + struct dirent *dir = entries[len]; + char endc; + unsigned long i; + + if (sscanf(dir->d_name, "%*u-%lu-" SMS_MSGID_FMT "%c", + &flags, uuid, &endc) != 2) + goto err_free_dir; + + if (strlen(uuid) != 2 * SMS_MSGID_LEN) + goto err_free_dir; + + entry = g_try_new0(struct txq_backup_entry, 1); + if (entry == NULL) + goto err_free_dir; + + oldpath = g_strdup_printf("%s/%s", path, dir->d_name); + if (oldpath == NULL) + goto err_free_entry; + + i = len; + newpath = g_strdup_printf(SMS_TX_BACKUP_PATH_DIR, + imsi, i, flags, uuid); + if (newpath == NULL) + goto err_free_oldpath; + + msg_list = sms_tx_load(imsi, dir); + if (msg_list == NULL) + goto err_free_newpath; + + entry->msg_list = msg_list; + entry->flags = flags; + decode_hex_own_buf(uuid, -1, NULL, 0, entry->uuid); + + g_queue_push_head(retq, entry); + + /* rename directory to reflect new position in queue */ + rename(oldpath, newpath); + + g_free(dir); + g_free(newpath); + g_free(oldpath); + + continue; + +err_free_newpath: + g_free(newpath); +err_free_oldpath: + g_free(oldpath); +err_free_entry: + g_free(entry); +err_free_dir: + g_free(dir); + } + + g_free(entries); + g_free(path); + + return retq; + +nodir_exit: + g_queue_free(retq); + +nomem_retq: + g_free(path); + +nomem_path: + return NULL; +} + gboolean sms_tx_backup_store(const char *imsi, unsigned long id, unsigned long flags, const char *uuid, guint8 seq, const unsigned char *pdu, diff --git a/src/smsutil.h b/src/smsutil.h index 615b380c..16b5350c 100644 --- a/src/smsutil.h +++ b/src/smsutil.h @@ -408,6 +408,12 @@ struct cbs_topic_range { unsigned short max; }; +struct txq_backup_entry { + GSList *msg_list; + unsigned char uuid[SMS_MSGID_LEN]; + unsigned long flags; +}; + static inline gboolean is_bit_set(unsigned char oct, int bit) { int mask = 0x1 << bit; @@ -526,6 +532,7 @@ void sms_tx_backup_remove(const char *imsi, unsigned long id, guint8 seq); void sms_tx_backup_free(const char *imsi, unsigned long id, unsigned long flags, const char *uuid); +GQueue *sms_tx_queue_load(const char *imsi); GSList *sms_text_prepare(const char *to, const char *utf8, guint16 ref, gboolean use_16bit, |