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 #ifdef HCI_DUMP_STDOUT_MAX_SIZE_ACL 75 if (len > HCI_DUMP_STDOUT_MAX_SIZE_ACL){ 76 printf("LOG -- ACL %s, size %u\n", in ? "in" : "out", len); 77 return; 78 } 79 #endif 80 if (in) { 81 printf("ACL <= "); 82 } else { 83 printf("ACL => "); 84 } 85 break; 86 case HCI_SCO_DATA_PACKET: 87 #ifdef HCI_DUMP_STDOUT_MAX_SIZE_SCO 88 if (len > HCI_DUMP_STDOUT_MAX_SIZE_SCO){ 89 printf("LOG -- SCO %s, size %u\n", in ? "in" : "out", len); 90 return; 91 } 92 #endif 93 if (in) { 94 printf("SCO <= "); 95 } else { 96 printf("SCO => "); 97 } 98 break; 99 case HCI_ISO_DATA_PACKET: 100 #ifdef HCI_DUMP_STDOUT_MAX_SIZE_ISO 101 if (len > HCI_DUMP_STDOUT_MAX_SIZE_ISO){ 102 printf("LOG -- ISO %s, size %u\n", in ? "in" : "out", len); 103 return; 104 } 105 #endif 106 if (in) { 107 printf("ISO <= "); 108 } else { 109 printf("ISO => "); 110 } 111 break; 112 case LOG_MESSAGE_PACKET: 113 printf("LOG -- %s\n", (char*) packet); 114 return; 115 default: 116 return; 117 } 118 printf_hexdump(packet, len); 119 } 120 121 static void hci_dump_windows_stdout_log_packet(uint8_t packet_type, uint8_t in, uint8_t *packet, uint16_t len) { 122 hci_dump_windows_stdout_timestamp(); 123 hci_dump_windows_stdout_packet(packet_type, in, packet, len); 124 } 125 126 static void hci_dump_windows_stdout_log_message(int log_level, const char * format, va_list argptr){ 127 UNUSED(log_level); 128 int len = vsnprintf(log_message_buffer, sizeof(log_message_buffer), format, argptr); 129 hci_dump_windows_stdout_log_packet(LOG_MESSAGE_PACKET, 0, (uint8_t*) log_message_buffer, len); 130 } 131 132 const hci_dump_t * hci_dump_windows_stdout_get_instance(void){ 133 static const hci_dump_t hci_dump_instance = { 134 // void (*reset)(void); 135 NULL, 136 // void (*log_packet)(uint8_t packet_type, uint8_t in, uint8_t *packet, uint16_t len); 137 &hci_dump_windows_stdout_log_packet, 138 // void (*log_message)(int log_level, const char * format, va_list argptr); 139 &hci_dump_windows_stdout_log_message, 140 }; 141 return &hci_dump_instance; 142 } 143