1 #include <stdint.h> 2 #include <stdio.h> 3 #include <stdlib.h> 4 #include <string.h> 5 6 #include <btstack/btstack.h> 7 #include "hci.h" 8 #include "hci_dump.h" 9 #include "l2cap.h" 10 #include "ble_client.h" 11 12 static btstack_packet_handler_t att_packet_handler; 13 static void (*gatt_central_packet_handler) (void * connection, uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size) = NULL; 14 15 static const uint16_t max_mtu = 23; 16 static uint8_t l2cap_stack_buffer[max_mtu]; 17 18 void mock_simulate_command_complete(const hci_cmd_t *cmd){ 19 uint8_t packet[] = {HCI_EVENT_COMMAND_COMPLETE, 4, 1, cmd->opcode & 0xff, cmd->opcode >> 8, 0}; 20 gatt_central_packet_handler(NULL, HCI_EVENT_PACKET, NULL, (uint8_t *)&packet, sizeof(packet)); 21 } 22 23 void mock_simulate_hci_state_working(){ 24 uint8_t packet[3] = {BTSTACK_EVENT_STATE, 0, HCI_STATE_WORKING}; 25 gatt_central_packet_handler(NULL, HCI_EVENT_PACKET, NULL, (uint8_t *)&packet, 3); 26 } 27 28 void mock_simulate_connected(){ 29 uint8_t packet[] = {0x3E, 0x13, 0x01, 0x00, 0x40, 0x00, 0x00, 0x00, 0x9B, 0x77, 0xD1, 0xF7, 0xB1, 0x34, 0x50, 0x00, 0x00, 0x00, 0xD0, 0x07, 0x05}; 30 gatt_central_packet_handler(NULL, HCI_EVENT_PACKET, NULL, (uint8_t *)&packet, sizeof(packet)); 31 } 32 33 34 void mock_simulate_scan_response(){ 35 uint8_t packet[] = {0x3E, 0x0F, 0x02, 0x01, 0x00, 0x00, 0x9B, 0x77, 0xD1, 0xF7, 0xB1, 0x34, 0x03, 0x02, 0x01, 0x05, 0xBC}; 36 gatt_central_packet_handler(NULL, HCI_EVENT_PACKET, NULL, (uint8_t *)&packet, sizeof(packet)); 37 } 38 39 void mock_simulate_exchange_mtu(){ 40 printf("mock_simulate_exchange_mtu\n"); 41 uint8_t packet[] = {0x03, 0x17, 0x00}; 42 att_packet_handler(ATT_DATA_PACKET, 0x40, (uint8_t *)&packet, sizeof(packet)); 43 } 44 45 int hci_can_send_packet_now_using_packet_buffer(uint8_t packet_type){ 46 return 1; 47 } 48 49 int l2cap_can_send_connectionless_packet_now(void){ 50 return 1; 51 } 52 53 int hci_send_cmd(const hci_cmd_t *cmd, ...){ 54 printf("hci_send_cmd opcode 0x%02x\n", cmd->opcode); 55 return 0; 56 } 57 58 59 uint8_t *l2cap_get_outgoing_buffer(void){ 60 printf("l2cap_get_outgoing_buffer\n"); 61 return (uint8_t *)&l2cap_stack_buffer; // 8 bytes 62 } 63 64 uint16_t l2cap_max_mtu(void){ 65 printf("l2cap_max_mtu\n"); 66 return max_mtu; 67 } 68 69 70 void l2cap_register_fixed_channel(btstack_packet_handler_t packet_handler, uint16_t channel_id) { 71 att_packet_handler = packet_handler; 72 } 73 74 void l2cap_register_packet_handler(void (*handler)(void * connection, uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size)){ 75 gatt_central_packet_handler = handler; 76 } 77 78 int l2cap_reserve_packet_buffer(void){ 79 printf("l2cap_reserve_packet_buffer\n"); 80 return 1; 81 } 82 83 int l2cap_send_prepared_connectionless(uint16_t handle, uint16_t cid, uint16_t len){ 84 printf("l2cap_send_prepared_connectionless\n"); 85 return 0; 86 } 87 88 89 void hci_disconnect_security_block(hci_con_handle_t con_handle){ 90 printf("hci_disconnect_security_block \n"); 91 } 92 93 void hci_dump_log(const char * format, ...){ 94 printf("hci_disconnect_security_block \n"); 95 } 96 97 void l2cap_run(void){ 98 } 99