1 /* 2 * Copyright (C) 2014 BlueKitchen GmbH 3 * 4 * Redistribution and use in source and binary forms, with or without 5 * modification, are permitted provided that the following conditions 6 * are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer. 10 * 2. Redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution. 13 * 3. Neither the name of the copyright holders nor the names of 14 * contributors may be used to endorse or promote products derived 15 * from this software without specific prior written permission. 16 * 4. Any redistribution, use, or modification is done solely for 17 * personal benefit and not for any commercial purpose or for 18 * monetary gain. 19 * 20 * THIS SOFTWARE IS PROVIDED BY BLUEKITCHEN GMBH AND CONTRIBUTORS 21 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 22 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS 23 * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BLUEKITCHEN 24 * GMBH OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 25 * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, 26 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS 27 * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED 28 * AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 29 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF 30 * THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 31 * SUCH DAMAGE. 32 * 33 * Please inquire about commercial licensing options at 34 * [email protected] 35 * 36 */ 37 38 #define BTSTACK_FILE__ "hci_dump_windows_stdout.c" 39 40 /* 41 * Dump HCI trace on stdout 42 */ 43 44 #include "hci_dump.h" 45 #include "btstack_config.h" 46 #include "hci.h" 47 #include "hci_cmd.h" 48 #include <stdio.h> 49 #include <Windows.h> 50 51 #include "hci_dump_windows_stdout.h" 52 53 #ifndef ENABLE_PRINTF_HEXDUMP 54 #error "HCI Dump on stdout requires ENABLE_PRINTF_HEXDUMP to be defined. Use different hci dump implementation or add ENABLE_PRINTF_HEXDUMP to btstack_config.h" 55 #endif 56 57 static char log_message_buffer[HCI_DUMP_MAX_MESSAGE_LEN]; 58 59 static void hci_dump_windows_stdout_timestamp(void){ 60 SYSTEMTIME lt; 61 GetLocalTime(<); 62 printf("[%04u-%02u-%02u %02u:%02u:%02u.%3u] ", lt.wYear, lt.wMonth, lt.wDay, lt.wHour, lt.wMinute, lt.wSecond, lt.wMilliseconds); 63 } 64 65 static void hci_dump_windows_stdout_packet(uint8_t packet_type, uint8_t in, uint8_t * packet, uint16_t len){ 66 switch (packet_type){ 67 case HCI_COMMAND_DATA_PACKET: 68 printf("CMD => "); 69 break; 70 case HCI_EVENT_PACKET: 71 printf("EVT <= "); 72 break; 73 case HCI_ACL_DATA_PACKET: 74 if (in) { 75 printf("ACL <= "); 76 } else { 77 printf("ACL => "); 78 } 79 break; 80 case HCI_SCO_DATA_PACKET: 81 if (in) { 82 printf("SCO <= "); 83 } else { 84 printf("SCO => "); 85 } 86 break; 87 case HCI_ISO_DATA_PACKET: 88 if (in) { 89 printf("ISO <= "); 90 } else { 91 printf("ISO => "); 92 } 93 break; 94 case LOG_MESSAGE_PACKET: 95 printf("LOG -- %s\n", (char*) packet); 96 return; 97 default: 98 return; 99 } 100 printf_hexdump(packet, len); 101 } 102 103 static void hci_dump_windows_stdout_log_packet(uint8_t packet_type, uint8_t in, uint8_t *packet, uint16_t len) { 104 hci_dump_windows_stdout_timestamp(); 105 hci_dump_windows_stdout_packet(packet_type, in, packet, len); 106 } 107 108 static void hci_dump_windows_stdout_log_message(int log_level, const char * format, va_list argptr){ 109 UNUSED(log_level); 110 int len = vsnprintf(log_message_buffer, sizeof(log_message_buffer), format, argptr); 111 hci_dump_windows_stdout_log_packet(LOG_MESSAGE_PACKET, 0, (uint8_t*) log_message_buffer, len); 112 } 113 114 const hci_dump_t * hci_dump_windows_stdout_get_instance(void){ 115 static const hci_dump_t hci_dump_instance = { 116 // void (*reset)(void); 117 NULL, 118 // void (*log_packet)(uint8_t packet_type, uint8_t in, uint8_t *packet, uint16_t len); 119 &hci_dump_windows_stdout_log_packet, 120 // void (*log_message)(int log_level, const char * format, va_list argptr); 121 &hci_dump_windows_stdout_log_message, 122 }; 123 return &hci_dump_instance; 124 } 125