Naming and coding style convention, new linter tool. (#945)
* Makefile, Scripts: new linter * About: remove ID from IC * Firmware: remove double define for DIVC/DIVR * Scripts: check folder names too. Docker: replace syntax check with make lint. * Reformat Sources and Migrate to new file naming convention * Docker: symlink clang-format-12 to clang-format * Add coding style guide
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168
applications/lfrfid/lfrfid_cli.cpp
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168
applications/lfrfid/lfrfid_cli.cpp
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#include <furi.h>
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#include <furi_hal.h>
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#include <stdarg.h>
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#include <cli/cli.h>
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#include <lib/toolbox/args.h>
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#include "helpers/rfid_reader.h"
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#include "helpers/rfid_timer_emulator.h"
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void lfrfid_cli(Cli* cli, string_t args, void* context);
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// app cli function
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extern "C" void lfrfid_on_system_start() {
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#ifdef SRV_CLI
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Cli* cli = static_cast<Cli*>(furi_record_open("cli"));
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cli_add_command(cli, "rfid", CliCommandFlagDefault, lfrfid_cli, NULL);
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furi_record_close("cli");
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#endif
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}
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void lfrfid_cli_print_usage() {
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printf("Usage:\r\n");
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printf("rfid read <optional: normal | indala>\r\n");
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printf("rfid <write | emulate> <key_type> <key_data>\r\n");
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printf("\t<key_type> choose from:\r\n");
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printf("\tEM4100, EM-Marin (5 bytes key_data)\r\n");
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printf("\tH10301, HID26 (3 bytes key_data)\r\n");
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printf("\tI40134, Indala (3 bytes key_data)\r\n");
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printf("\t<key_data> are hex-formatted\r\n");
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};
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bool lfrfid_cli_get_key_type(string_t data, LfrfidKeyType* type) {
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bool result = false;
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if(string_cmp_str(data, "EM4100") == 0 || string_cmp_str(data, "EM-Marin") == 0) {
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result = true;
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*type = LfrfidKeyType::KeyEM4100;
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} else if(string_cmp_str(data, "H10301") == 0 || string_cmp_str(data, "HID26") == 0) {
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result = true;
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*type = LfrfidKeyType::KeyH10301;
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} else if(string_cmp_str(data, "I40134") == 0 || string_cmp_str(data, "Indala") == 0) {
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result = true;
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*type = LfrfidKeyType::KeyI40134;
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}
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return result;
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}
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void lfrfid_cli_read(Cli* cli, string_t args) {
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RfidReader reader;
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string_t type_string;
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string_init(type_string);
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bool simple_mode = true;
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LfrfidKeyType type;
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RfidReader::Type reader_type = RfidReader::Type::Normal;
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static const uint8_t data_size = LFRFID_KEY_SIZE;
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uint8_t data[data_size] = {0};
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if(args_read_string_and_trim(args, type_string)) {
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simple_mode = false;
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if(string_cmp_str(type_string, "normal") == 0) {
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reader_type = RfidReader::Type::Normal;
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} else if(string_cmp_str(type_string, "indala") == 0) {
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reader_type = RfidReader::Type::Indala;
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} else {
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lfrfid_cli_print_usage();
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string_clear(type_string);
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return;
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}
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}
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if(simple_mode) {
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reader.start();
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} else {
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reader.start_forced(reader_type);
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}
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printf("Reading RFID...\r\nPress Ctrl+C to abort\r\n");
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while(!cli_cmd_interrupt_received(cli)) {
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if(reader.read(&type, data, data_size, simple_mode)) {
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printf("%s", lfrfid_key_get_type_string(type));
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printf(" ");
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for(uint8_t i = 0; i < lfrfid_key_get_type_data_count(type); i++) {
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printf("%02X", data[i]);
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}
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printf("\r\n");
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break;
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}
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delay(100);
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}
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printf("Reading stopped\r\n");
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reader.stop();
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string_clear(type_string);
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}
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void lfrfid_cli_write(Cli* cli, string_t args) {
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// TODO implement rfid write
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printf("Not implemented :(\r\n");
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}
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void lfrfid_cli_emulate(Cli* cli, string_t args) {
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string_t data;
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string_init(data);
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RfidTimerEmulator emulator;
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static const uint8_t data_size = LFRFID_KEY_SIZE;
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uint8_t key_data[data_size] = {0};
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uint8_t key_data_size = 0;
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LfrfidKeyType type;
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if(!args_read_string_and_trim(args, data)) {
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lfrfid_cli_print_usage();
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string_clear(data);
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return;
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}
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if(!lfrfid_cli_get_key_type(data, &type)) {
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lfrfid_cli_print_usage();
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string_clear(data);
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return;
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}
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key_data_size = lfrfid_key_get_type_data_count(type);
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if(!args_read_hex_bytes(args, key_data, key_data_size)) {
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lfrfid_cli_print_usage();
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string_clear(data);
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return;
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}
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emulator.start(type, key_data, key_data_size);
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printf("Emulating RFID...\r\nPress Ctrl+C to abort\r\n");
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while(!cli_cmd_interrupt_received(cli)) {
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delay(100);
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}
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printf("Emulation stopped\r\n");
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emulator.stop();
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string_clear(data);
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}
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void lfrfid_cli(Cli* cli, string_t args, void* context) {
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string_t cmd;
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string_init(cmd);
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if(!args_read_string_and_trim(args, cmd)) {
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string_clear(cmd);
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lfrfid_cli_print_usage();
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return;
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}
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if(string_cmp_str(cmd, "read") == 0) {
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lfrfid_cli_read(cli, args);
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} else if(string_cmp_str(cmd, "write") == 0) {
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lfrfid_cli_write(cli, args);
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} else if(string_cmp_str(cmd, "emulate") == 0) {
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lfrfid_cli_emulate(cli, args);
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} else {
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lfrfid_cli_print_usage();
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}
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string_clear(cmd);
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}
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