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report write not permitted

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This commit is contained in:
matthias.ringwald@gmail.com 2014-01-05 20:59:18 +00:00
parent 831700f276
commit d61b8949a7
2 changed files with 14 additions and 13 deletions
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25
ble/att.c
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@ -231,15 +231,19 @@ static uint16_t setup_error(uint8_t * response_buffer, uint16_t request, uint16_
return 5; return 5;
} }
static uint16_t setup_error_atribute_not_found(uint8_t * response_buffer, uint16_t request, uint16_t start_handle){ static inline uint16_t setup_error_write_not_permited(uint8_t * response_buffer, uint16_t request, uint16_t start_handle){
return setup_error(response_buffer, request, start_handle, ATT_ERROR_WRITE_NOT_PERMITTED);
}
static inline uint16_t setup_error_atribute_not_found(uint8_t * response_buffer, uint16_t request, uint16_t start_handle){
return setup_error(response_buffer, request, start_handle, ATT_ERROR_ATTRIBUTE_NOT_FOUND); return setup_error(response_buffer, request, start_handle, ATT_ERROR_ATTRIBUTE_NOT_FOUND);
} }
static uint16_t setup_error_invalid_handle(uint8_t * response_buffer, uint16_t request, uint16_t handle){ static inline uint16_t setup_error_invalid_handle(uint8_t * response_buffer, uint16_t request, uint16_t handle){
return setup_error(response_buffer, request, handle, ATT_ERROR_ATTRIBUTE_INVALID); return setup_error(response_buffer, request, handle, ATT_ERROR_ATTRIBUTE_INVALID);
} }
static uint16_t setup_error_invalid_offset(uint8_t * response_buffer, uint16_t request, uint16_t handle){ static inline uint16_t setup_error_invalid_offset(uint8_t * response_buffer, uint16_t request, uint16_t handle){
return setup_error(response_buffer, request, handle, ATT_ERROR_INVALID_OFFSET); return setup_error(response_buffer, request, handle, ATT_ERROR_INVALID_OFFSET);
} }
@ -689,8 +693,7 @@ static uint16_t handle_write_request(uint8_t * request_buffer, uint16_t request
uint8_t * response_buffer, uint16_t response_buffer_size){ uint8_t * response_buffer, uint16_t response_buffer_size){
uint16_t handle = READ_BT_16(request_buffer, 1); uint16_t handle = READ_BT_16(request_buffer, 1);
if (!att_write_callback) { if (!att_write_callback) {
// TODO: Use "Write Not Permitted" return setup_error_write_not_permited(response_buffer, ATT_WRITE_REQUEST, handle);
return setup_error_atribute_not_found(response_buffer, ATT_WRITE_REQUEST, handle);
} }
att_iterator_t it; att_iterator_t it;
int ok = att_find_handle(&it, handle); int ok = att_find_handle(&it, handle);
@ -698,8 +701,7 @@ static uint16_t handle_write_request(uint8_t * request_buffer, uint16_t request
return setup_error_atribute_not_found(response_buffer, ATT_WRITE_REQUEST, handle); return setup_error_atribute_not_found(response_buffer, ATT_WRITE_REQUEST, handle);
} }
if ((it.flags & ATT_PROPERTY_DYNAMIC) == 0) { if ((it.flags & ATT_PROPERTY_DYNAMIC) == 0) {
// TODO: Use "Write Not Permitted" return setup_error_write_not_permited(response_buffer, ATT_WRITE_REQUEST, handle);
return setup_error_atribute_not_found(response_buffer, ATT_WRITE_REQUEST, handle);
} }
(*att_write_callback)(handle, ATT_TRANSACTION_MODE_NONE, 0, request_buffer + 3, request_len - 3, NULL); (*att_write_callback)(handle, ATT_TRANSACTION_MODE_NONE, 0, request_buffer + 3, request_len - 3, NULL);
response_buffer[0] = ATT_WRITE_RESPONSE; response_buffer[0] = ATT_WRITE_RESPONSE;
@ -712,8 +714,7 @@ static uint16_t handle_prepare_write_request(uint8_t * request_buffer, uint16_t
uint8_t * response_buffer, uint16_t response_buffer_size){ uint8_t * response_buffer, uint16_t response_buffer_size){
uint16_t handle = READ_BT_16(request_buffer, 1); uint16_t handle = READ_BT_16(request_buffer, 1);
if (!att_write_callback) { if (!att_write_callback) {
// TODO: Use "Write Not Permitted" return setup_error_write_not_permited(response_buffer, ATT_PREPARE_WRITE_REQUEST, handle);
return setup_error_atribute_not_found(response_buffer, ATT_PREPARE_WRITE_REQUEST, handle);
} }
att_iterator_t it; att_iterator_t it;
int ok = att_find_handle(&it, handle); int ok = att_find_handle(&it, handle);
@ -721,8 +722,7 @@ static uint16_t handle_prepare_write_request(uint8_t * request_buffer, uint16_t
return setup_error_atribute_not_found(response_buffer, ATT_WRITE_REQUEST, handle); return setup_error_atribute_not_found(response_buffer, ATT_WRITE_REQUEST, handle);
} }
if ((it.flags & ATT_PROPERTY_DYNAMIC) == 0) { if ((it.flags & ATT_PROPERTY_DYNAMIC) == 0) {
// TODO: Use "Write Not Permitted" return setup_error_write_not_permited(response_buffer, ATT_WRITE_REQUEST, handle);
return setup_error_atribute_not_found(response_buffer, ATT_WRITE_REQUEST, handle);
} }
(*att_write_callback)(handle, ATT_TRANSACTION_MODE_ACTIVE, 0, request_buffer + 3, request_len - 3, NULL); (*att_write_callback)(handle, ATT_TRANSACTION_MODE_ACTIVE, 0, request_buffer + 3, request_len - 3, NULL);
@ -736,8 +736,7 @@ static uint16_t handle_prepare_write_request(uint8_t * request_buffer, uint16_t
static uint16_t handle_execute_write_request(uint8_t * request_buffer, uint16_t request_len, static uint16_t handle_execute_write_request(uint8_t * request_buffer, uint16_t request_len,
uint8_t * response_buffer, uint16_t response_buffer_size){ uint8_t * response_buffer, uint16_t response_buffer_size){
if (!att_write_callback) { if (!att_write_callback) {
// TODO: Use "Write Not Permitted" return setup_error_write_not_permited(response_buffer, ATT_EXECUTE_WRITE_REQUEST, 0);
return setup_error_atribute_not_found(response_buffer, ATT_EXECUTE_WRITE_REQUEST, 0);
} }
if (request_buffer[1]) { if (request_buffer[1]) {
(*att_write_callback)(0, ATT_TRANSACTION_MODE_EXECUTE, 0, request_buffer + 3, request_len - 3, NULL); (*att_write_callback)(0, ATT_TRANSACTION_MODE_EXECUTE, 0, request_buffer + 3, request_len - 3, NULL);

2
ble/att.h
View File

@ -82,6 +82,8 @@ extern "C" {
// MARK: ATT Error Codes // MARK: ATT Error Codes
#define ATT_ERROR_ATTRIBUTE_INVALID 0x01 #define ATT_ERROR_ATTRIBUTE_INVALID 0x01
#define ATT_ERROR_READ_NOT_PERMITTED 0x02
#define ATT_ERROR_WRITE_NOT_PERMITTED 0x03
#define ATT_ERROR_INVALID_OFFSET 0x07 #define ATT_ERROR_INVALID_OFFSET 0x07
#define ATT_ERROR_ATTRIBUTE_NOT_FOUND 0x0a #define ATT_ERROR_ATTRIBUTE_NOT_FOUND 0x0a
#define ATT_ERROR_UNSUPPORTED_GROUP_TYPE 0x10 #define ATT_ERROR_UNSUPPORTED_GROUP_TYPE 0x10