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 #include <Windows.h> 42 /* 43 * Dump HCI trace on stdout 44 */ 45 46 #include "hci_dump.h" 47 #include "btstack_config.h" 48 #include "hci.h" 49 #include "hci_cmd.h" 50 #include <stdio.h> 51 52 53 #include "hci_dump_windows_stdout.h" 54 55 #ifndef ENABLE_PRINTF_HEXDUMP 56 #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" 57 #endif 58 59 static char log_message_buffer[HCI_DUMP_MAX_MESSAGE_LEN]; 60 61 static void hci_dump_windows_stdout_timestamp(void){ 62 SYSTEMTIME lt; 63 GetLocalTime(<); 64 printf("[%04u-%02u-%02u %02u:%02u:%02u.%3u] ", lt.wYear, lt.wMonth, lt.wDay, lt.wHour, lt.wMinute, lt.wSecond, lt.wMilliseconds); 65 } 66 67 static void hci_dump_windows_stdout_packet(uint8_t packet_type, uint8_t in, uint8_t * packet, uint16_t len){ 68 switch (packet_type){ 69 case HCI_COMMAND_DATA_PACKET: 70 printf("CMD => "); 71 break; 72 case HCI_EVENT_PACKET: 73 printf("EVT <= "); 74 break; 75 case HCI_ACL_DATA_PACKET: 76 #ifdef HCI_DUMP_STDOUT_MAX_SIZE_ACL 77 if (len > HCI_DUMP_STDOUT_MAX_SIZE_ACL){ 78 printf("LOG -- ACL %s, size %u\n", in ? "in" : "out", len); 79 return; 80 } 81 #endif 82 if (in) { 83 printf("ACL <= "); 84 } else { 85 printf("ACL => "); 86 } 87 break; 88 case HCI_SCO_DATA_PACKET: 89 #ifdef HCI_DUMP_STDOUT_MAX_SIZE_SCO 90 if (len > HCI_DUMP_STDOUT_MAX_SIZE_SCO){ 91 printf("LOG -- SCO %s, size %u\n", in ? "in" : "out", len); 92 return; 93 } 94 #endif 95 if (in) { 96 printf("SCO <= "); 97 } else { 98 printf("SCO => "); 99 } 100 break; 101 case HCI_ISO_DATA_PACKET: 102 #ifdef HCI_DUMP_STDOUT_MAX_SIZE_ISO 103 if (len > HCI_DUMP_STDOUT_MAX_SIZE_ISO){ 104 printf("LOG -- ISO %s, size %u\n", in ? "in" : "out", len); 105 return; 106 } 107 #endif 108 if (in) { 109 printf("ISO <= "); 110 } else { 111 printf("ISO => "); 112 } 113 break; 114 case LOG_MESSAGE_PACKET: 115 printf("LOG -- %s\n", (char*) packet); 116 return; 117 default: 118 return; 119 } 120 printf_hexdump(packet, len); 121 } 122 123 static void hci_dump_windows_stdout_log_packet(uint8_t packet_type, uint8_t in, uint8_t *packet, uint16_t len) { 124 hci_dump_windows_stdout_timestamp(); 125 hci_dump_windows_stdout_packet(packet_type, in, packet, len); 126 } 127 128 static void hci_dump_windows_stdout_log_message(int log_level, const char * format, va_list argptr){ 129 UNUSED(log_level); 130 int len = vsnprintf(log_message_buffer, sizeof(log_message_buffer), format, argptr); 131 hci_dump_windows_stdout_log_packet(LOG_MESSAGE_PACKET, 0, (uint8_t*) log_message_buffer, len); 132 } 133 134 const hci_dump_t * hci_dump_windows_stdout_get_instance(void){ 135 static const hci_dump_t hci_dump_instance = { 136 // void (*reset)(void); 137 NULL, 138 // void (*log_packet)(uint8_t packet_type, uint8_t in, uint8_t *packet, uint16_t len); 139 &hci_dump_windows_stdout_log_packet, 140 // void (*log_message)(int log_level, const char * format, va_list argptr); 141 &hci_dump_windows_stdout_log_message, 142 }; 143 return &hci_dump_instance; 144 } 145