#include <errno.h>
#include <gio/gunixfdlist.h>
#include <dlfcn.h>
+#include <arpa/inet.h>
#include "bt-otpserver.h"
#include "bluetooth-api.h"
+#include <cynara-client.h>
#undef LOG_TAG
#define LOG_TAG "BLUETOOTH_OTP"
static int property_sub_id = -1;
static int adapter_sub_id = -1;
static int device_sub_id = -1;
+static int device_property_sub_id = -1;
static guint g_owner_id = 0;
static guint server_watch_id = 0;
FILE *fp;
};
-struct oacp_create_operation {
- char *remote_address;
- char *uuid;
- uint32_t size;
-};
-
static struct object_metadata *selected_object = NULL;
static uint64_t object_id = OBJECT_START_ID;
static GSList *otp_object_list = NULL;
static GSList *otp_char_list = NULL;
-static guint obj_curr_index;
+static guint curr_obj_index;
static int adv_handle = 0;
static gboolean OACP_indicate = FALSE;
static gboolean OLCP_indicate = FALSE;
gboolean mutiple_obj_support = false;
static gboolean otc_connection_status = FALSE;
struct oacp_operation *oacp_op = NULL;
-struct oacp_create_operation *oacp_create = NULL;
unsigned int timeout_id;
+unsigned int oacp_create_timeout_id;
+uint64_t curr_obj_id, prev_obj_id;
+static gboolean oacp_create = FALSE;
static const gchar otp_introspection_xml[] =
"<node name='/'>"
void _bt_convert_device_path_to_address(const char *device_path,
char *device_address);
int _bt_otp_open_otc_and_listen(char *address, char *method);
+void _bt_otp_restore_old_object();
+struct object_metadata *_bt_otp_client_find_object(GSList *list,
+ uint64_t id, guint *index);
static void delete_all_objects(void)
{
if (ret != BLUETOOTH_ERROR_NONE)
BT_ERR("Failed to stop ADV %d", ret);
- if (main_loop != NULL) {
+ if (main_loop != NULL)
g_main_loop_quit(main_loop);
- }
}
static void _bt_otp_set_char_value(const char *obj_path,
char *desc_uuid;
bt_gatt_characteristic_property_t props;
bt_gatt_permission_t perms;
- char supp_feat[OTP_FEATURE_LENGTH] = { 0x9C, 0x00, 0x00, 0x00,
- 0x80, 0x00, 0x00, 0x00 };
+ char supp_feat[OTP_FEATURE_LENGTH] = { 0x3B, 0x00, 0x00, 0x00,
+ 0x01, 0x00, 0x00, 0x00 };
ret = bluetooth_gatt_init();
if (ret != BLUETOOTH_ERROR_NONE) {
}
/* Characteristic Object Properties */
- props = BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_READ;
- perms = BLUETOOTH_GATT_PERMISSION_READ;
+ props = BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_READ |
+ BLUETOOTH_GATT_CHARACTERISTIC_PROPERTY_WRITE;
+ perms = BLUETOOTH_GATT_PERMISSION_READ |
+ BLUETOOTH_GATT_PERMISSION_WRITE;
char_uuid = _otp_convert_uuid_to_uuid128(OTP_OBJECT_PROP_UUID);
ret = add_new_characteristic(char_uuid, perms, props,
&otp_object_prop_obj_path);
FILE *fp;
char file_path[BT_FILE_PATH_MAX_LEN] = {0, };
int length;
+ char err_msg[256] = {0, };
- if (!selected_object) {
- BT_DBG("Object not selected");
- return;
- }
-
- snprintf(file_path, sizeof(file_path), "%s%s",
+ snprintf(file_path, BT_FILE_PATH_MAX_LEN, "%s%s",
directory, selected_object->name);
BT_DBG("file_path = [%s]", file_path);
fp = fopen(file_path, "r");
if (!fp) {
- BT_DBG("fopen() failed : %s", strerror(errno));
+ cynara_strerror(errno, err_msg, sizeof(err_msg));
+ BT_ERR("fopen() failed : %s", err_msg);
return;
}
gsize len = 0;
int written;
int fd;
+ char err_msg[256] = {0, };
BT_DBG("");
goto fail;
}
- snprintf(file_path, sizeof(file_path), "%s%s",
+ snprintf(file_path, BT_FILE_PATH_MAX_LEN, "%s%s",
directory, selected_object->name);
BT_DBG("file_path = [%s]", file_path);
fp = fopen(file_path, "w");
if (!fp) {
- BT_DBG("fopen() failed : %s", strerror(errno));
+ cynara_strerror(errno, err_msg, sizeof(err_msg));
+ BT_ERR("fopen() failed : %s", err_msg);
goto fail;
}
oacp_op->fp = fp;
goto fail;
}
- while ((filename = g_dir_read_name(dir))) {
+ while ((filename = g_dir_read_name(dir)))
list = g_slist_append(list, (gpointer) filename);
- }
g_dir_close(dir);
for (l = list; l != NULL; l = l->next) {
if (!l->data) continue;
- snprintf(absolute_path, sizeof(absolute_path), "%s%s", directory,
+ snprintf(absolute_path, BT_FILE_PATH_MAX_LEN, "%s%s", directory,
(char *)l->data);
BT_INFO("filename: %s, absoulte_path: %s",
object = g_new0(struct object_metadata, 1);
object->name = g_strdup((const gchar *)l->data);
- object->type = _otp_convert_uuid_to_uuid128(UNSUPPORTED_OBJECT_TYPE_UUID);
+ object->type = g_strdup(UNSUPPORTED_OBJECT_TYPE_UUID);
object->first_created = st.st_ctime;
object->last_modified = st.st_ctime;
object->curr_size = (uint32_t) st.st_size;
object->alloc_size = (uint32_t) st.st_size;
object->id = object_id;
- object->props = OBJECT_READ | OBJECT_WRITE | OBJECT_EXECUTE;
+ object->props = OBJECT_READ | OBJECT_WRITE |
+ OBJECT_EXECUTE | OBJECT_DELETE;
otp_object_list = g_slist_append(otp_object_list,
object);
static bool __bt_oacp_create_timeout_cb(gpointer user_data)
{
- if (oacp_create) {
- g_free(oacp_create->uuid);
- g_free(oacp_create);
- oacp_create = NULL;
- }
- return TRUE;
+ /* Delete the EMPTY object */
+ BT_INFO("+");
+ _bt_otp_restore_old_object();
+ return FALSE;
}
static void _bt_otp_free_oacp_op()
{
void *handle;
char *error;
- int ret;
+ int ret = BLUETOOTH_ERROR_NONE;
/* check ARCH 64 or 32*/
if (!access(FILEPATH_ARCH_64, 0)) {
dlerror(); /* Clear any existing error */
int (*fun)(char *) = (int (*)(char *))dlsym(handle,
- "bt_app_control_send_launch_request");
+ "bt_app_control_send_launch_request");
if ((error = dlerror()) != NULL) {
BT_ERR("Can not load symbol : %s", dlerror());
return BLUETOOTH_ERROR_INTERNAL;
}
- ret = fun(absolute_path);
+ if (fun)
+ ret = fun(absolute_path);
dlclose(handle);
return ret;
}
+char *_bt_otp_uuid_convert_hex_to_string(char *value, uint32_t length)
+{
+ char *uuid = NULL;
+ unsigned int data0;
+ unsigned short data1;
+ unsigned short data2;
+ unsigned short data3;
+ unsigned int data4;
+ unsigned short data5;
+ size_t n;
+
+ uuid = (char *) g_malloc0(2 * length * sizeof(char));
+ n = 2 * length + 1;
+
+ switch (length) {
+ case 2:
+ memcpy(&data1, &value[0], 2);
+ snprintf(uuid, n, "%.4x", ntohs(data1));
+ break;
+ case 4:
+ memcpy(&data0, &value[0], 4);
+ snprintf(uuid, n, "%.8x", ntohl(data0));
+ break;
+ case 16:
+ memcpy(&data0, &value[0], 4);
+ memcpy(&data1, &value[4], 2);
+ memcpy(&data2, &value[6], 2);
+ memcpy(&data3, &value[8], 2);
+ memcpy(&data4, &value[10], 4);
+ memcpy(&data5, &value[14], 2);
+
+ snprintf(uuid, n + 4, "%.8x-%.4x-%.4x-%.4x-%.8x%.4x",
+ ntohl(data0), ntohs(data1),
+ ntohs(data2), ntohs(data3),
+ ntohl(data4), ntohs(data5));
+ break;
+ default:
+ g_free(uuid);
+ return NULL;
+ }
+
+ return uuid;
+}
+
+void _bt_otp_create_new_object(uint32_t size, char *uuid)
+{
+ struct object_metadata *object = NULL;
+
+ /* Store current object id.
+ * Incase of OACP Create fail, need to restore
+ * it back.
+ */
+ prev_obj_id = selected_object->id;
+
+ object = g_new0(struct object_metadata, 1);
+
+ object->name = NULL;
+ object->type = g_strdup(uuid);
+ object->first_created = 0;
+ object->last_modified = 0;
+ object->curr_size = 0;
+ object->alloc_size = size;
+ object->id = object_id;
+ object->props = OBJECT_READ | OBJECT_WRITE |
+ OBJECT_EXECUTE | OBJECT_DELETE;
+
+ otp_object_list = g_slist_append(otp_object_list,
+ object);
+
+ update_obj_metadata_charc_value(object);
+ selected_object = object;
+ curr_obj_index = g_slist_length(otp_object_list) - 1;
+ curr_obj_id = selected_object->id;
+ object_id++;
+
+ free(uuid);
+}
+
+void _bt_otp_restore_old_object()
+{
+ struct object_metadata *object = NULL;
+ guint index = 0;
+
+ object = _bt_otp_client_find_object(otp_object_list, curr_obj_id, &index);
+ if (!object)
+ return;
+
+ otp_object_list = g_slist_remove(otp_object_list, object);
+
+ index = 0;
+ object = _bt_otp_client_find_object(otp_object_list, prev_obj_id, &index);
+ if (!object) {
+ BT_ERR("Object is NULL");
+ return;
+ }
+ oacp_create = FALSE;
+ update_obj_metadata_charc_value(object);
+ selected_object = object;
+ curr_obj_index = index;
+ object_id--;
+}
+
int _bt_otp_oacp_write_cb(char *value, int len, int offset,
char *remote_addr, struct indicate_info *info)
{
int ret = OACP_SUCCESS;
- int app_err = BLUETOOTH_ERROR_NONE;
+ int err = BLUETOOTH_ERROR_NONE;
int opcode = value[0];
uint32_t object_offset, length, object_size;
uint8_t mode = 0;
char *uuid;
- char absolute_path[BT_FILE_PATH_MAX_LEN] = {0, };
+ char absolute_file_path[BT_FILE_PATH_MAX_LEN] = {0, };
BT_INFO("OACP Opcode 0x%d", opcode);
- if (!otp_object_list) {
+ if (!selected_object) {
+ BT_DBG("Object not selected");
ret = OACP_INVALID_OBJ;
goto fail;
}
switch (opcode) {
case OACP_CREATE:
BT_INFO("OACP_CREATE");
- object_size = (uint32_t)(value[4] & 0xFF) << 24 |
- (uint32_t)(value[3] & 0xFF) << 16 |
- (uint32_t)(value[2] & 0xFF) << 8 |
- (uint32_t)(value[1] & 0xFF);
-
- uuid = g_strndup(value + 5, len - 5);
- BT_INFO("Size = %lu, UUID = %s", object_size, uuid);
-
- if (oacp_create) {
- /* Create operation already going on. */
- ret = OACP_OPERATION_FAILED;
+ if (len < 7) {
+ BT_DBG("Error: invalid param");
+ ret = OACP_INVALID_PARAM;
goto fail;
}
- oacp_create = g_malloc0(sizeof(struct oacp_create_operation));
- oacp_create->size = object_size;
- oacp_create->uuid = g_strdup(uuid);
- if (timeout_id > 0)
- g_source_remove(timeout_id);
- timeout_id = g_timeout_add(BT_OACP_MAX_TIMEOUT,
+ /* UUIDs can be 2/4/16 bytes long.
+ * So based on remaining len, determine uuid len.
+ */
+ length = len - 5;
+
+ uuid = _bt_otp_uuid_convert_hex_to_string(value + 1, length);
+ object_size = (uint32_t)(value[length + 4] & 0xFF) << 24 |
+ (uint32_t)(value[length + 3] & 0xFF) << 16 |
+ (uint32_t)(value[length + 2] & 0xFF) << 8 |
+ (uint32_t)(value[length + 1] & 0xFF);
+
+ BT_INFO("Size = %u, UUID = %s", object_size, uuid);
+
+ oacp_create = TRUE;
+ _bt_otp_create_new_object(object_size, uuid);
+
+ if (oacp_create_timeout_id > 0)
+ g_source_remove(oacp_create_timeout_id);
+ oacp_create_timeout_id = g_timeout_add(BT_OACP_MAX_TIMEOUT,
(GSourceFunc)__bt_oacp_create_timeout_cb, NULL);
- g_free(uuid);
- ret = OACP_SUCCESS;
break;
case OACP_DELETE:
- ret = OACP_OPCODE_NOT_SUPPORTED;
+ if (!(selected_object->props & OBJECT_DELETE)) {
+ ret = OACP_PROCEDURE_NOT_SUPPORTED;
+ goto fail;
+ }
+ snprintf(absolute_file_path, BT_FILE_PATH_MAX_LEN,
+ "%s%s", directory, selected_object->name);
+
+ BT_DBG("absolute_file_path = [%s]", absolute_file_path);
+
+ if (remove(absolute_file_path) != 0) {
+ BT_DBG("Error: unable to delete the file");
+ ret = OACP_OPERATION_FAILED;
+ goto fail;
+ }
+
+ BT_DBG("File deleted successfully");
+ selected_object = NULL;
break;
case OACP_CALC_CHECKSUM:
ret = OACP_OPCODE_NOT_SUPPORTED;
break;
case OACP_EXECUTE:
- if (!selected_object) {
- BT_DBG("Object not selected");
- ret = OACP_OPERATION_FAILED;
+ if (!(selected_object->props & OBJECT_EXECUTE)) {
+ ret = OACP_PROCEDURE_NOT_SUPPORTED;
goto fail;
}
+ snprintf(absolute_file_path, BT_FILE_PATH_MAX_LEN,
+ "file://%s%s", directory, selected_object->name);
- snprintf(absolute_path, sizeof(absolute_path), "file://%s%s", directory,
- selected_object->name);
-
- BT_DBG("absolute_path = [%s]", absolute_path);
+ BT_DBG("absolute_file_path = [%s]", absolute_file_path);
- app_err = _bt_otp_send_launch_request(absolute_path);
- if (app_err == BLUETOOTH_ERROR_NONE)
- ret = OACP_SUCCESS;
- else
+ err = _bt_otp_send_launch_request(absolute_file_path);
+ if (err != BLUETOOTH_ERROR_NONE) {
+ BT_DBG("Error: unable to launch the file");
ret = OACP_OPERATION_FAILED;
+ goto fail;
+ }
+
+ BT_DBG("Successfully launched the file");
break;
case OACP_READ:
case OACP_WRITE:
+ if (opcode == OACP_WRITE &&
+ !(selected_object->props & OBJECT_WRITE)) {
+ ret = OACP_PROCEDURE_NOT_SUPPORTED;
+ goto fail;
+ }
+
+ if (opcode == OACP_READ &&
+ !(selected_object->props & OBJECT_READ)) {
+ ret = OACP_PROCEDURE_NOT_SUPPORTED;
+ goto fail;
+ }
+
object_offset = (uint32_t)(value[4] & 0xFF) << 24 |
(uint32_t)(value[3] & 0xFF) << 16 |
(uint32_t)(value[2] & 0xFF) << 8 |
oacp_op->length_sofar = 0;
oacp_op->fp = NULL;
- app_err = _bt_otp_open_otc_and_listen(remote_addr, "ListenOtc");
- if (app_err != BLUETOOTH_ERROR_NONE) {
- ret = OACP_OPERATION_FAILED;
+ err = _bt_otp_open_otc_and_listen(remote_addr, "ListenOtc");
+ if (err != BLUETOOTH_ERROR_NONE) {
+ ret = OACP_CHANNEL_UNAVAILABLE;
_bt_otp_free_oacp_op();
goto fail;
}
- ret = OACP_SUCCESS;
break;
case OACP_ABORT:
ret = OACP_OPCODE_NOT_SUPPORTED;
info->req_opcode = opcode;
info->result_code = ret;
info->resp_param = NULL;
- return app_err;
+ return BLUETOOTH_ERROR_NONE;
}
-void convert_to_hex(struct object_metadata *object, char *type, char *value)
+int _bt_otp_uuid_convert_string_to_hex(char *uuid, char *value)
+{
+ int len, uuid_len;
+ uint32_t data0, data4;
+ uint16_t data1, data2, data3, data5;
+
+ if (!uuid) {
+ BT_ERR("Object Type UUID NULL");
+ return 0;
+ }
+
+ len = strlen(uuid);
+
+ switch (len) {
+ case 4:
+ /* UUID 16bits */
+ sscanf(uuid, "%04hx", &data1);
+ data1 = htons(data1);
+ memcpy(value, &data1, 2);
+ uuid_len = 2;
+ break;
+
+ case 8:
+ /* UUID 32bits */
+ sscanf(uuid, "%08x", &data0);
+ data0 = htonl(data0);
+ memcpy(value, &data0, 4);
+ uuid_len = 4;
+ break;
+
+ case 36:
+ /* UUID 128bits */
+ sscanf(uuid, "%08x-%04hx-%04hx-%04hx-%08x%04hx",
+ &data0, &data1, &data2,
+ &data3, &data4, &data5);
+
+ data0 = htonl(data0);
+ data1 = htons(data1);
+ data2 = htons(data2);
+ data3 = htons(data3);
+ data4 = htonl(data4);
+ data5 = htons(data5);
+
+ memcpy(value, &data0, 4);
+ memcpy(value+4, &data1, 2);
+ memcpy(value+6, &data2, 2);
+ memcpy(value+8, &data3, 2);
+ memcpy(value+10, &data4, 4);
+ memcpy(value+14, &data5, 2);
+ uuid_len = 16;
+ break;
+
+ default:
+ uuid_len = 0;
+ }
+
+ return uuid_len;
+}
+
+void convert_to_hex(struct object_metadata *object, char *metadata, char *value)
{
struct tm fc_tm;
- BT_DBG("type : %s", type);
+ BT_DBG("Metadata : %s", metadata);
- memset(value, 0, 8);
+ memset(value, 0, 16);
- if (!g_strcmp0(type, "size")) {
+ if (!g_strcmp0(metadata, "size")) {
value[3] = (object->curr_size >> 24) & 0xFF;
value[2] = (object->curr_size >> 16) & 0xFF;
value[5] = (object->alloc_size >> 8) & 0xFF;
value[4] = object->alloc_size & 0xFF;
- } else if (!g_strcmp0(type, "date")) {
+ } else if (!g_strcmp0(metadata, "date")) {
- localtime_r(&(object->first_created), &fc_tm);
+ if (object->first_created) {
+ localtime_r(&(object->first_created), &fc_tm);
- value[1] = ((fc_tm.tm_year+1900) >> 8) & 0xFF;
- value[0] = (fc_tm.tm_year+1900) & 0xFF;
- value[2] = (fc_tm.tm_mon+1) & 0xFF;
- value[3] = fc_tm.tm_mday & 0xFF;
- value[4] = fc_tm.tm_hour & 0xFF;
- value[5] = fc_tm.tm_min & 0xFF;
- value[6] = fc_tm.tm_sec & 0xFF;
+ value[1] = ((fc_tm.tm_year+1900) >> 8) & 0xFF;
+ value[0] = (fc_tm.tm_year+1900) & 0xFF;
+ value[2] = (fc_tm.tm_mon+1) & 0xFF;
+ value[3] = fc_tm.tm_mday & 0xFF;
+ value[4] = fc_tm.tm_hour & 0xFF;
+ value[5] = fc_tm.tm_min & 0xFF;
+ value[6] = fc_tm.tm_sec & 0xFF;
+ }
- } else if (!g_strcmp0(type, "id")) {
+ } else if (!g_strcmp0(metadata, "id")) {
value[5] = (object->id >> 48) & 0xFF;
value[4] = (object->id >> 32) & 0xFF;
value[1] = (object->id >> 8) & 0xFF;
value[0] = object->id & 0xFF;
- } else if (!g_strcmp0(type, "props")) {
+ } else if (!g_strcmp0(metadata, "props")) {
value[3] = (object->props >> 24) & 0xFF;
value[2] = (object->props >> 16) & 0xFF;
value[1] = (object->props >> 8) & 0xFF;
void update_obj_metadata_charc_value(struct object_metadata *object)
{
- /* Value can be of maximum eight bytes */
- char value[8];
+ /* Value can be of maximum 16 bytes */
+ char value[16];
+ int uuid_len;
+
+ if (!oacp_create) {
+ _bt_otp_set_char_value(otp_object_name_obj_path, object->name,
+ strlen(object->name));
+ }
- _bt_otp_set_char_value(otp_object_name_obj_path, object->name,
- strlen(object->name));
- _bt_otp_set_char_value(otp_object_type_obj_path, object->type,
- strlen(object->type));
+ uuid_len = _bt_otp_uuid_convert_string_to_hex(object->type, value);
+ _bt_otp_set_char_value(otp_object_type_obj_path, value, uuid_len);
convert_to_hex(object, "size", value);
_bt_otp_set_char_value(otp_object_size_obj_path, value, 8);
}
update_obj_metadata_charc_value(object);
selected_object = object;
- obj_curr_index = 0;
+ curr_obj_index = 0;
break;
case OLCP_LAST:
len = g_slist_length(otp_object_list);
}
update_obj_metadata_charc_value(object);
selected_object = object;
- obj_curr_index = len-1;
+ curr_obj_index = len-1;
break;
case OLCP_PREVIOUS:
- if (obj_curr_index == 0) {
+ if (curr_obj_index == 0) {
ret = OLCP_OUT_OF_BOUNDS;
goto fail;
}
- object = (struct object_metadata *) g_slist_nth_data(otp_object_list, obj_curr_index-1);
+ object = (struct object_metadata *) g_slist_nth_data(otp_object_list, curr_obj_index-1);
if (!object) {
ret = OLCP_OUT_OF_BOUNDS;
goto fail;
}
update_obj_metadata_charc_value(object);
selected_object = object;
- obj_curr_index -= 1;
+ curr_obj_index -= 1;
break;
case OLCP_NEXT:
- object = (struct object_metadata *) g_slist_nth_data(otp_object_list, obj_curr_index+1);
+ object = (struct object_metadata *) g_slist_nth_data(otp_object_list, curr_obj_index+1);
if (!object) {
ret = OLCP_OUT_OF_BOUNDS;
goto fail;
}
update_obj_metadata_charc_value(object);
selected_object = object;
- obj_curr_index += 1;
+ curr_obj_index += 1;
break;
case OLCP_GOTO:
object_id = (uint64_t)(value[6] & 0xFF) << 40 |
}
update_obj_metadata_charc_value(object);
selected_object = object;
- obj_curr_index = index - 1;
+ curr_obj_index = index - 1;
break;
case OLCP_ORDER:
case OLCP_REQ_NO_OBJ:
return BLUETOOTH_ERROR_NONE;
}
-int _bt_otp_obj_name_cb(char *value, int len)
+int _bt_otp_obj_name_write_cb(char *value, int len)
{
- int ret = BLUETOOTH_ERROR_NONE;
-
- struct object_metadata *object = NULL;
- struct stat st;
- char *file_path;
+ struct object_metadata *object;
char *filename;
- int length;
+ char new_abs_filepath[BT_FILE_PATH_MAX_LEN] = {0, };
+ int ret = BLUETOOTH_ERROR_NONE;
FILE *fp = NULL;
+ char err_msg[256] = {0, };
- filename = g_strndup(value, len);
- length = len + strlen(BT_OTP_BASE_DIR_PATH) + 1;
- file_path = malloc(length);
+ object = (struct object_metadata *) g_slist_nth_data(otp_object_list, curr_obj_index);
+ if (!object)
+ return BLUETOOTH_OTP_ERROR_WRITE_REQUEST_REJECTED;
- snprintf(file_path, length, "%s%s",
- BT_OTP_BASE_DIR_PATH, filename);
- BT_DBG("file_path = [%s]", file_path);
-
- fp = fopen(file_path, "a");
- if (!fp) {
- BT_DBG("fopen() failed : %s", strerror(errno));
- ret = BLUETOOTH_ERROR_INTERNAL;
+ filename = g_strndup(value, len);
+ snprintf(new_abs_filepath, BT_FILE_PATH_MAX_LEN, "%s%s",
+ directory, filename);
+ BT_DBG("file_path = [%s]", new_abs_filepath);
+
+ fp = fopen(new_abs_filepath, "r");
+ /* fopen succeed means file already exists */
+ if (fp) {
+ ret = BLUETOOTH_OTP_ERROR_OBJECT_NAME_EXISTS;
goto fail;
}
- if (stat(file_path, &st) == -1) {
- BT_INFO("stat failed: (%d)\n", errno);
- ret = BLUETOOTH_ERROR_INTERNAL;
- goto fail;
- }
+ if (oacp_create) {
+ struct stat st;
- object = g_new0(struct object_metadata, 1);
+ fp = fopen(new_abs_filepath, "a");
+ if (!fp) {
+ cynara_strerror(errno, err_msg, sizeof(err_msg));
+ BT_ERR("fopen() failed : %s", err_msg);
+ ret = BLUETOOTH_ATT_ERROR_INTERNAL;
+ goto fail;
+ }
- object->name = g_strdup(filename);
- object->type = _otp_convert_uuid_to_uuid128(oacp_create->uuid);
- object->first_created = st.st_ctime;
- object->last_modified = st.st_ctime;
- object->curr_size = (uint32_t)st.st_size;
- object->alloc_size = oacp_create->size;
- object->id = object_id;
- object->props = OBJECT_READ | OBJECT_WRITE;
+ if (stat(new_abs_filepath, &st) == -1) {
+ BT_INFO("stat failed: (%d)\n", errno);
+ ret = BLUETOOTH_ATT_ERROR_INTERNAL;
+ goto fail;
+ }
- otp_object_list = g_slist_append(otp_object_list,
- object);
+ object->name = g_strdup(filename);
+ object->first_created = st.st_ctime;
+ object->last_modified = st.st_ctime;
+ object->curr_size = (uint32_t) st.st_size;
+ oacp_create = FALSE;
+ } else {
+ char old_abs_filepath[BT_FILE_PATH_MAX_LEN] = {0, };
+ snprintf(old_abs_filepath, BT_FILE_PATH_MAX_LEN, "%s%s",
+ directory, object->name);
+
+ if (rename(old_abs_filepath, new_abs_filepath)) {
+ ret = BLUETOOTH_ATT_ERROR_INTERNAL;
+ goto fail;
+ }
+ }
+
+ memcpy(object->name, value, len);
+ _bt_otp_set_char_value(otp_object_name_obj_path, value, len);
- update_obj_metadata_charc_value(object);
- selected_object = object;
- obj_curr_index = g_slist_length(otp_object_list) - 1;
- object_id++;
fail:
+ if (oacp_create)
+ _bt_otp_restore_old_object();
+
+ if (oacp_create_timeout_id > 0)
+ g_source_remove(oacp_create_timeout_id);
+
if (fp)
fclose(fp);
- g_free(filename);
- free(file_path);
- g_free(oacp_create->uuid);
- g_free(oacp_create);
- oacp_create = NULL;
+ g_free(filename);
return ret;
}
+int _bt_otp_obj_first_created_write_cb(char *value, int len)
+{
+ struct object_metadata *object;
+ struct tm tm = {0};
+ uint16_t year;
+
+ object = (struct object_metadata *) g_slist_nth_data(otp_object_list, curr_obj_index);
+ if (!object)
+ return BLUETOOTH_OTP_ERROR_WRITE_REQUEST_REJECTED;
+
+ year = (uint16_t)(value[1] & 0xFF) << 8 |
+ (uint16_t)(value[0] & 0xFF);
+ tm.tm_year = year-1900;
+ tm.tm_mon = value[2] & 0xFF;
+ tm.tm_mon = tm.tm_mon-1;
+ tm.tm_mday = value[3] & 0xFF;
+ tm.tm_hour = value[4] & 0xFF;
+ tm.tm_min = value[5] & 0xFF;
+ tm.tm_sec = value[6] & 0xFF;
+
+ object->first_created = mktime(&tm);
+ _bt_otp_set_char_value(otp_object_first_created_obj_path, value, len);
+
+ return BLUETOOTH_ERROR_NONE;
+}
+
+int _bt_otp_obj_last_modified_write_cb(char *value, int len)
+{
+ struct object_metadata *object;
+ struct tm tm = {0};
+ uint16_t year;
+
+ object = (struct object_metadata *) g_slist_nth_data(otp_object_list, curr_obj_index);
+ if (!object)
+ return BLUETOOTH_OTP_ERROR_WRITE_REQUEST_REJECTED;
+
+ year = (uint16_t)(value[1] & 0xFF) << 8 |
+ (uint16_t)(value[0] & 0xFF);
+ tm.tm_year = year-1900;
+ tm.tm_mon = value[2] & 0xFF;
+ tm.tm_mon = tm.tm_mon-1;
+ tm.tm_mday = value[3] & 0xFF;
+ tm.tm_hour = value[4] & 0xFF;
+ tm.tm_min = value[5] & 0xFF;
+ tm.tm_sec = value[6] & 0xFF;
+
+ object->last_modified = mktime(&tm);
+ _bt_otp_set_char_value(otp_object_last_modified_obj_path, value, len);
+
+ return BLUETOOTH_ERROR_NONE;
+}
+
+int _bt_otp_obj_props_write_cb(char *value, int len)
+{
+ struct object_metadata *object;
+ uint32_t props;
+
+ /* Any attempt to write RFU bits is error */
+ if (value[1] || value[2] || value[3])
+ return BLUETOOTH_OTP_ERROR_WRITE_REQUEST_REJECTED;
+
+ object = (struct object_metadata *) g_slist_nth_data(otp_object_list, curr_obj_index);
+ if (!object)
+ return BLUETOOTH_OTP_ERROR_WRITE_REQUEST_REJECTED;
+
+ props = (uint32_t)(value[3] & 0xFF) << 24 |
+ (uint32_t)(value[2] & 0xFF) << 16 |
+ (uint32_t)(value[1] & 0xFF) << 8 |
+ (uint32_t)(value[0] & 0xFF);
+
+ object->props = props;
+ _bt_otp_set_char_value(otp_object_prop_obj_path, value, len);
+
+ return BLUETOOTH_ERROR_NONE;
+}
+
static struct otp_char_info *otp_get_char_value(const char *path)
{
GSList *tmp = NULL;
return NULL;
}
-int _bt_otp_read_cb(const char *obj_path, char **value, int *len)
+int _bt_otp_read_cb(const char *obj_path, char **value, int *len, uint16_t offset)
{
struct otp_char_info *info = NULL;
if (!obj_path) {
BT_ERR("Wrong Obj path");
- return BLUETOOTH_ERROR_INTERNAL;
+ return BLUETOOTH_ATT_ERROR_INTERNAL;
}
if (g_strcmp0(obj_path, otp_feature_obj_path)) {
- if (!selected_object) {
- return BLUETOOTH_ERROR_OBJECT_NOT_SELECTED;
- }
+ if (!selected_object)
+ return BLUETOOTH_OTP_ERROR_OBJECT_NOT_SELECTED;
}
info = otp_get_char_value(obj_path);
if (info) {
+ if (oacp_create && !g_strcmp0(obj_path, otp_object_name_obj_path)) {
+ /* char_value is NULL, value_length is zero */
+ *value = NULL;
+ *len = 0;
+ return BLUETOOTH_ATT_ERROR_NONE;
+ }
+
if (info->char_value == NULL || info->value_length == 0)
- return BLUETOOTH_ERROR_INTERNAL;
+ return BLUETOOTH_ATT_ERROR_INTERNAL;
+
+ if (offset > info->value_length)
+ return BLUETOOTH_ATT_ERROR_INVALID_OFFSET;
- *len = info->value_length;
+ *len = info->value_length - offset;
*value = (char *)malloc(sizeof(char)*(*len));
memcpy(*value, info->char_value, *len);
- return BLUETOOTH_ERROR_NONE;
+ return BLUETOOTH_ATT_ERROR_NONE;
} else {
- return BLUETOOTH_ERROR_INTERNAL;
+ return BLUETOOTH_ATT_ERROR_INTERNAL;
}
}
{
int ret = BLUETOOTH_ERROR_NONE;
char value[7] = {0x00};
+ int length = OTP_INDICATION_LEN_WITHOUT_RESP;
BT_DBG("");
value[1] = info->req_opcode & 0xFF;
value[2] = info->result_code & 0xFF;
if (info->resp_param) {
- value[6] = (info->resp_param[3] >> 24) & 0xFF;
- value[5] = (info->resp_param[4] >> 16) & 0xFF;
- value[4] = (info->resp_param[5] >> 8) & 0xFF;
+ value[6] = info->resp_param[3] & 0xFF;
+ value[5] = info->resp_param[4] & 0xFF;
+ value[4] = info->resp_param[5] & 0xFF;
value[3] = info->resp_param[6] & 0xFF;
+ length = OTP_INDICATION_LEN_WITH_RESP;
}
BT_DBG("Opcode: %d", value[1]);
/* Store the status value */
- _bt_otp_set_char_value(obj_path, value, 7);
+ _bt_otp_set_char_value(obj_path, value, length);
/* Send indication */
ret = bluetooth_gatt_server_set_notification(obj_path, remote_address);
BT_ERR("_bt_otp_send_control_point_indication failed");
return;
}
- ret = bluetooth_gatt_update_characteristic(obj_path, value, 7);
+ ret = bluetooth_gatt_update_characteristic(obj_path, value, length);
if (ret != BLUETOOTH_ERROR_NONE) {
BT_ERR("_bt_otp_send_control_point_indication failed");
return;
guint16 offset = 0;
char *value = NULL;
struct indicate_info info;
+
g_variant_get(var, "(&s&s&syq@ay)",
&char_path, &svc_handle,
&addr, &req_id, &offset, &val);
if (len != 0) {
if (!g_strcmp0(char_path, otp_oacp_obj_path)) {
- result = _bt_otp_oacp_write_cb(value, len, offset, addr, &info);
+ if (!OACP_indicate)
+ result = BLUETOOTH_ATT_ERROR_CCCD_IMPROPERLY_CONFIGURED;
+ else
+ result = _bt_otp_oacp_write_cb(value, len, offset, addr, &info);
} else if (!g_strcmp0(char_path, otp_olcp_obj_path)) {
- result = _bt_otp_olcp_write_cb(value, len, offset, &info);
+ if (!OLCP_indicate)
+ result = BLUETOOTH_ATT_ERROR_CCCD_IMPROPERLY_CONFIGURED;
+ else
+ result = _bt_otp_olcp_write_cb(value, len, offset, &info);
} else if (!g_strcmp0(char_path, otp_object_name_obj_path)) {
- if (oacp_create) {
- /* OACP_CREATE is ongoing */
- result = _bt_otp_obj_name_cb(value, len);
- } else {
- /* Dont permit writting object name except while creating object.
- * As this is directly pointing local objects.
- */
- result = BLUETOOTH_ERROR_WRITE_REQUEST_REJECTED;
- }
+ result = _bt_otp_obj_name_write_cb(value, len);
} else if (!g_strcmp0(char_path, otp_object_first_created_obj_path)) {
- _bt_otp_set_char_value(otp_object_first_created_obj_path, value, len);
+ result = _bt_otp_obj_first_created_write_cb(value, len);
} else if (!g_strcmp0(char_path, otp_object_last_modified_obj_path)) {
- _bt_otp_set_char_value(otp_object_last_modified_obj_path, value, len);
+ result = _bt_otp_obj_last_modified_write_cb(value, len);
+ } else if (!g_strcmp0(char_path, otp_object_prop_obj_path)) {
+ result = _bt_otp_obj_props_write_cb(value, len);
} else {
BT_ERR("Wrong Object Path %s", char_path);
result = BLUETOOTH_ERROR_INTERNAL;
/* Send indication for CPs */
if (!g_strcmp0(char_path, otp_oacp_obj_path)) {
- if (OACP_indicate) {
+ if (OACP_indicate)
_bt_otp_send_indication(char_path, &info, &addr_hex);
- }
} else if (!g_strcmp0(char_path, otp_olcp_obj_path)) {
- if (OLCP_indicate) {
+ if (OLCP_indicate)
_bt_otp_send_indication(char_path, &info, &addr_hex);
- }
}
} else {
BT_ERR("Array Len 0");
guint16 offset = 0;
char *value = NULL;
int len = 0;
- result = BLUETOOTH_ERROR_NONE;
+ result = BLUETOOTH_ATT_ERROR_NONE;
BT_INFO("ReadValue");
BT_INFO("Type '%s'\n", g_variant_get_type_string(var));
g_variant_get(var, "(&s&s&syq)", &char_path,
&svc_handle, &addr, &req_id, &offset);
- result = _bt_otp_read_cb(char_path, &value, &len);
+ result = _bt_otp_read_cb(char_path, &value, &len, offset);
- if (result != BLUETOOTH_ERROR_NONE) {
+ if (result != BLUETOOTH_ATT_ERROR_NONE) {
BT_ERR("ReadValue failed %s", char_path);
bluetooth_gatt_send_response(req_id,
BLUETOOTH_GATT_ATT_REQUEST_TYPE_READ,
indicate ? "StartNotify" : "StopNotify");
BT_INFO("Type '%s'\n", g_variant_get_type_string(var));
- if (!g_strcmp0(char_path, otp_oacp_obj_path)) {
+ if (!g_strcmp0(char_path, otp_oacp_obj_path))
OACP_indicate = indicate;
- } else if (!g_strcmp0(char_path, otp_olcp_obj_path)) {
+ else if (!g_strcmp0(char_path, otp_olcp_obj_path))
OLCP_indicate = indicate;
- }
}
}
return;
BT_INFO("Interface %s, Signal %s", interface_name, signal_name);
if (g_strcmp0(interface_name, BT_OTP_INTERFACE_NAME) == 0) {
- if (strcasecmp(signal_name, BLE_DISABLED) == 0) {
+ if (strcasecmp(signal_name, BLE_DISABLED) == 0)
_bt_otp_exit();
- }
}
}
}
}
+void _bt_otp_device_property_event_filter(GDBusConnection *connection,
+ const gchar *sender_name,
+ const gchar *object_path,
+ const gchar *interface_name,
+ const gchar *signal_name,
+ GVariant *parameters,
+ gpointer user_data)
+{
+ char *interfacename = NULL;
+ GVariant *val = NULL;
+
+ g_variant_get(parameters, "(&s@a{sv}@as)", &interfacename, &val, NULL);
+
+ if (strcasecmp(interfacename, BT_DEVICE_INTERFACE) == 0) {
+ GVariantIter value_iter;
+ GVariant *val1;
+ char *property = NULL;
+
+ g_variant_iter_init(&value_iter, val);
+ while ((g_variant_iter_loop(&value_iter, "{sv}", &property, &val1))) {
+ if (strcasecmp(property, "GattConnected") == 0) {
+ gboolean gatt_connected = FALSE;
+ char *address = NULL;
+
+ g_variant_get(val1, "b", &gatt_connected);
+
+ address = g_malloc0(BT_ADDRESS_STRING_SIZE);
+
+ _bt_convert_device_path_to_address(object_path, address);
+
+ BT_DBG("gatt_connected: %d", gatt_connected);
+ BT_DBG("address: %s", address);
+ if (!gatt_connected) {
+ if (oacp_create)
+ _bt_otp_restore_old_object();
+
+ if (oacp_create_timeout_id > 0)
+ g_source_remove(oacp_create_timeout_id);
+ }
+ g_free(address);
+ }
+ }
+ }
+}
+
int _bt_otp_init_event_receiver()
{
BT_DBG("+");
_bt_otc_disconnected_cb,
NULL, NULL);
+ device_property_sub_id = g_dbus_connection_signal_subscribe(conn,
+ NULL, BT_PROPERTIES_INTERFACE,
+ PROPERTIES_CHANGED, NULL, NULL, 0,
+ _bt_otp_device_property_event_filter,
+ NULL, NULL);
+
BT_DBG("-");
return 0;
}
g_dbus_connection_signal_unsubscribe(conn, property_sub_id);
g_dbus_connection_signal_unsubscribe(conn, adapter_sub_id);
g_dbus_connection_signal_unsubscribe(conn, device_sub_id);
+ g_dbus_connection_signal_unsubscribe(conn, device_property_sub_id);
conn = NULL;
BT_DBG("-");
BT_DBG("g_main_loop_quit called!");
- if (main_loop != NULL) {
+ if (main_loop != NULL)
g_main_loop_unref(main_loop);
- }
return 0;
}
projects / platform / core / connectivity / bluetooth-frwk.git / blobdiff