mirror of
https://github.com/DarkFlippers/unleashed-firmware
synced 2024-11-23 13:03:13 +00:00
01b402ba2b
* Function naming corrections and enabled writing ID for all dallas blanks * Enable ID writing for ds1971 and ds1996 * Sync API Symbols Co-authored-by: あく <alleteam@gmail.com>
254 lines
7.5 KiB
C
254 lines
7.5 KiB
C
#include <furi.h>
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#include <furi_hal.h>
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#include <cli/cli.h>
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#include <toolbox/args.h>
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#include <ibutton/ibutton_key.h>
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#include <ibutton/ibutton_worker.h>
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#include <ibutton/ibutton_protocols.h>
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static void ibutton_cli(Cli* cli, FuriString* args, void* context);
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// app cli function
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void ibutton_on_system_start(void) {
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#ifdef SRV_CLI
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Cli* cli = furi_record_open(RECORD_CLI);
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cli_add_command(cli, "ikey", CliCommandFlagDefault, ibutton_cli, cli);
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furi_record_close(RECORD_CLI);
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#else
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UNUSED(ibutton_cli);
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#endif
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}
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static void ibutton_cli_print_usage(void) {
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printf("Usage:\r\n");
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printf("ikey read\r\n");
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printf("ikey emulate <key_type> <key_data>\r\n");
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printf("ikey write Dallas <key_data>\r\n");
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printf("\t<key_type> choose from:\r\n");
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printf("\tDallas (8 bytes key_data)\r\n");
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printf("\tCyfral (2 bytes key_data)\r\n");
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printf("\tMetakom (4 bytes key_data), must contain correct parity\r\n");
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printf("\t<key_data> are hex-formatted\r\n");
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}
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static bool ibutton_cli_parse_key(iButtonProtocols* protocols, iButtonKey* key, FuriString* args) {
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bool result = false;
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FuriString* name = furi_string_alloc();
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do {
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// Read protocol name
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if(!args_read_string_and_trim(args, name)) break;
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// Make the protocol name uppercase
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const char first = furi_string_get_char(name, 0);
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furi_string_set_char(name, 0, toupper((int)first));
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const iButtonProtocolId id =
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ibutton_protocols_get_id_by_name(protocols, furi_string_get_cstr(name));
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if(id == iButtonProtocolIdInvalid) break;
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ibutton_key_set_protocol_id(key, id);
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// Get the data pointer
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iButtonEditableData data;
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ibutton_protocols_get_editable_data(protocols, key, &data);
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// Read data
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if(!args_read_hex_bytes(args, data.ptr, data.size)) break;
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result = true;
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} while(false);
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furi_string_free(name);
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return result;
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}
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static void ibutton_cli_print_key(iButtonProtocols* protocols, iButtonKey* key) {
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const char* name = ibutton_protocols_get_name(protocols, ibutton_key_get_protocol_id(key));
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if(strncmp(name, "DS", 2) == 0) {
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name = "Dallas";
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}
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printf("%s ", name);
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iButtonEditableData data;
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ibutton_protocols_get_editable_data(protocols, key, &data);
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for(size_t i = 0; i < data.size; i++) {
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printf("%02X", data.ptr[i]);
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}
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printf("\r\n");
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}
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#define EVENT_FLAG_IBUTTON_COMPLETE (1 << 0)
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static void ibutton_cli_worker_read_cb(void* context) {
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furi_assert(context);
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FuriEventFlag* event = context;
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furi_event_flag_set(event, EVENT_FLAG_IBUTTON_COMPLETE);
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}
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static void ibutton_cli_read(Cli* cli) {
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iButtonProtocols* protocols = ibutton_protocols_alloc();
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iButtonWorker* worker = ibutton_worker_alloc(protocols);
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iButtonKey* key = ibutton_key_alloc(ibutton_protocols_get_max_data_size(protocols));
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FuriEventFlag* event = furi_event_flag_alloc();
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ibutton_worker_start_thread(worker);
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ibutton_worker_read_set_callback(worker, ibutton_cli_worker_read_cb, event);
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printf("Reading iButton...\r\nPress Ctrl+C to abort\r\n");
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ibutton_worker_read_start(worker, key);
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while(true) {
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uint32_t flags =
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furi_event_flag_wait(event, EVENT_FLAG_IBUTTON_COMPLETE, FuriFlagWaitAny, 100);
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if(flags & EVENT_FLAG_IBUTTON_COMPLETE) {
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ibutton_cli_print_key(protocols, key);
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break;
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}
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if(cli_cmd_interrupt_received(cli)) break;
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}
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ibutton_worker_stop(worker);
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ibutton_worker_stop_thread(worker);
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ibutton_key_free(key);
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ibutton_worker_free(worker);
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ibutton_protocols_free(protocols);
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furi_event_flag_free(event);
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}
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typedef struct {
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FuriEventFlag* event;
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iButtonWorkerWriteResult result;
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} iButtonWriteContext;
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static void ibutton_cli_worker_write_cb(void* context, iButtonWorkerWriteResult result) {
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furi_assert(context);
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iButtonWriteContext* write_context = (iButtonWriteContext*)context;
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write_context->result = result;
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furi_event_flag_set(write_context->event, EVENT_FLAG_IBUTTON_COMPLETE);
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}
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void ibutton_cli_write(Cli* cli, FuriString* args) {
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iButtonProtocols* protocols = ibutton_protocols_alloc();
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iButtonWorker* worker = ibutton_worker_alloc(protocols);
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iButtonKey* key = ibutton_key_alloc(ibutton_protocols_get_max_data_size(protocols));
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iButtonWriteContext write_context;
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write_context.event = furi_event_flag_alloc();
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ibutton_worker_start_thread(worker);
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ibutton_worker_write_set_callback(worker, ibutton_cli_worker_write_cb, &write_context);
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do {
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if(!ibutton_cli_parse_key(protocols, key, args)) {
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ibutton_cli_print_usage();
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break;
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}
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if(!(ibutton_protocols_get_features(protocols, ibutton_key_get_protocol_id(key)) &
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iButtonProtocolFeatureWriteId)) {
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ibutton_cli_print_usage();
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break;
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}
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printf("Writing key ");
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ibutton_cli_print_key(protocols, key);
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printf("Press Ctrl+C to abort\r\n");
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ibutton_worker_write_id_start(worker, key);
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while(true) {
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uint32_t flags = furi_event_flag_wait(
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write_context.event, EVENT_FLAG_IBUTTON_COMPLETE, FuriFlagWaitAny, 100);
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if(flags & EVENT_FLAG_IBUTTON_COMPLETE) {
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if(write_context.result == iButtonWorkerWriteSameKey ||
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write_context.result == iButtonWorkerWriteOK) {
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printf("Write success\r\n");
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break;
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} else if(write_context.result == iButtonWorkerWriteCannotWrite) {
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printf("Write fail\r\n");
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break;
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}
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}
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if(cli_cmd_interrupt_received(cli)) break;
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}
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} while(false);
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ibutton_worker_stop(worker);
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ibutton_worker_stop_thread(worker);
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ibutton_key_free(key);
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ibutton_worker_free(worker);
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ibutton_protocols_free(protocols);
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furi_event_flag_free(write_context.event);
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}
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void ibutton_cli_emulate(Cli* cli, FuriString* args) {
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iButtonProtocols* protocols = ibutton_protocols_alloc();
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iButtonWorker* worker = ibutton_worker_alloc(protocols);
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iButtonKey* key = ibutton_key_alloc(ibutton_protocols_get_max_data_size(protocols));
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ibutton_worker_start_thread(worker);
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do {
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if(!ibutton_cli_parse_key(protocols, key, args)) {
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ibutton_cli_print_usage();
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break;
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}
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printf("Emulating key ");
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ibutton_cli_print_key(protocols, key);
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printf("Press Ctrl+C to abort\r\n");
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ibutton_worker_emulate_start(worker, key);
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while(!cli_cmd_interrupt_received(cli)) {
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furi_delay_ms(100);
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};
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} while(false);
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ibutton_worker_stop(worker);
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ibutton_worker_stop_thread(worker);
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ibutton_key_free(key);
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ibutton_worker_free(worker);
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ibutton_protocols_free(protocols);
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}
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void ibutton_cli(Cli* cli, FuriString* args, void* context) {
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UNUSED(cli);
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UNUSED(context);
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FuriString* cmd;
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cmd = furi_string_alloc();
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if(!args_read_string_and_trim(args, cmd)) {
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furi_string_free(cmd);
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ibutton_cli_print_usage();
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return;
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}
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if(furi_string_cmp_str(cmd, "read") == 0) {
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ibutton_cli_read(cli);
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} else if(furi_string_cmp_str(cmd, "write") == 0) {
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ibutton_cli_write(cli, args);
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} else if(furi_string_cmp_str(cmd, "emulate") == 0) {
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ibutton_cli_emulate(cli, args);
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} else {
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ibutton_cli_print_usage();
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}
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furi_string_free(cmd);
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}
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