flipperzero-firmware/applications/services/storage/storage_cli.c
2023-01-30 16:14:30 +07:00

647 lines
20 KiB
C

#include <furi.h>
#include <furi_hal.h>
#include <stm32_adafruit_sd.h>
#include <cli/cli.h>
#include <lib/toolbox/args.h>
#include <lib/toolbox/md5.h>
#include <lib/toolbox/dir_walk.h>
#include <storage/storage.h>
#include <storage/storage_sd_api.h>
#include <power/power_service/power.h>
#define MAX_NAME_LENGTH 255
static void storage_cli_print_usage() {
printf("Usage:\r\n");
printf("storage <cmd> <path> <args>\r\n");
printf("The path must start with /int or /ext\r\n");
printf("Cmd list:\r\n");
printf("\tinfo\t - get FS info\r\n");
printf("\tformat\t - format filesystem\r\n");
printf("\tlist\t - list files and dirs\r\n");
printf("\ttree\t - list files and dirs, recursive\r\n");
printf("\tremove\t - delete the file or directory\r\n");
printf("\tread\t - read text from file and print file size and content to cli\r\n");
printf(
"\tread_chunks\t - read data from file and print file size and content to cli, <args> should contain how many bytes you want to read in block\r\n");
printf("\twrite\t - read text from cli and append it to file, stops by ctrl+c\r\n");
printf(
"\twrite_chunk\t - read data from cli and append it to file, <args> should contain how many bytes you want to write\r\n");
printf("\tcopy\t - copy file to new file, <args> must contain new path\r\n");
printf("\trename\t - move file to new file, <args> must contain new path\r\n");
printf("\tmkdir\t - creates a new directory\r\n");
printf("\tmd5\t - md5 hash of the file\r\n");
printf("\tstat\t - info about file or dir\r\n");
printf("\ttimestamp\t - last modification timestamp\r\n");
};
static void storage_cli_print_error(FS_Error error) {
printf("Storage error: %s\r\n", storage_error_get_desc(error));
}
static void storage_cli_info(Cli* cli, FuriString* path) {
UNUSED(cli);
Storage* api = furi_record_open(RECORD_STORAGE);
if(furi_string_cmp_str(path, STORAGE_INT_PATH_PREFIX) == 0) {
uint64_t total_space;
uint64_t free_space;
FS_Error error =
storage_common_fs_info(api, STORAGE_INT_PATH_PREFIX, &total_space, &free_space);
if(error != FSE_OK) {
storage_cli_print_error(error);
} else {
printf(
"Label: %s\r\nType: LittleFS\r\n%luKiB total\r\n%luKiB free\r\n",
furi_hal_version_get_name_ptr() ? furi_hal_version_get_name_ptr() : "Unknown",
(uint32_t)(total_space / 1024),
(uint32_t)(free_space / 1024));
}
} else if(furi_string_cmp_str(path, STORAGE_EXT_PATH_PREFIX) == 0) {
SDInfo sd_info;
SD_CID sd_cid;
FS_Error error = storage_sd_info(api, &sd_info);
BSP_SD_GetCIDRegister(&sd_cid);
if(error != FSE_OK) {
storage_cli_print_error(error);
} else {
printf(
"Label: %s\r\nType: %s\r\n%luKiB total\r\n%luKiB free\r\n"
"%02x%2.2s %5.5s %i.%i\r\nSN:%04lx %02i/%i\r\n",
sd_info.label,
sd_api_get_fs_type_text(sd_info.fs_type),
sd_info.kb_total,
sd_info.kb_free,
sd_cid.ManufacturerID,
sd_cid.OEM_AppliID,
sd_cid.ProdName,
sd_cid.ProdRev >> 4,
sd_cid.ProdRev & 0xf,
sd_cid.ProdSN,
sd_cid.ManufactMonth,
sd_cid.ManufactYear + 2000);
}
} else {
storage_cli_print_usage();
}
furi_record_close(RECORD_STORAGE);
};
static void storage_cli_format(Cli* cli, FuriString* path) {
if(furi_string_cmp_str(path, STORAGE_INT_PATH_PREFIX) == 0) {
storage_cli_print_error(FSE_NOT_IMPLEMENTED);
} else if(furi_string_cmp_str(path, STORAGE_EXT_PATH_PREFIX) == 0) {
printf("Formatting SD card, All data will be lost! Are you sure (y/n)?\r\n");
char answer = cli_getc(cli);
if(answer == 'y' || answer == 'Y') {
Storage* api = furi_record_open(RECORD_STORAGE);
printf("Formatting, please wait...\r\n");
FS_Error error = storage_sd_format(api);
if(error != FSE_OK) {
storage_cli_print_error(error);
} else {
printf("SD card was successfully formatted.\r\n");
}
furi_record_close(RECORD_STORAGE);
} else {
printf("Cancelled.\r\n");
}
} else {
storage_cli_print_usage();
}
};
static void storage_cli_list(Cli* cli, FuriString* path) {
UNUSED(cli);
if(furi_string_cmp_str(path, "/") == 0) {
printf("\t[D] int\r\n");
printf("\t[D] ext\r\n");
printf("\t[D] any\r\n");
} else {
Storage* api = furi_record_open(RECORD_STORAGE);
File* file = storage_file_alloc(api);
if(storage_dir_open(file, furi_string_get_cstr(path))) {
FileInfo fileinfo;
char name[MAX_NAME_LENGTH];
bool read_done = false;
while(storage_dir_read(file, &fileinfo, name, MAX_NAME_LENGTH)) {
read_done = true;
if(fileinfo.flags & FSF_DIRECTORY) {
printf("\t[D] %s\r\n", name);
} else {
printf("\t[F] %s %lub\r\n", name, (uint32_t)(fileinfo.size));
}
}
if(!read_done) {
printf("\tEmpty\r\n");
}
} else {
storage_cli_print_error(storage_file_get_error(file));
}
storage_dir_close(file);
storage_file_free(file);
furi_record_close(RECORD_STORAGE);
}
}
static void storage_cli_tree(Cli* cli, FuriString* path) {
if(furi_string_cmp_str(path, "/") == 0) {
furi_string_set(path, STORAGE_INT_PATH_PREFIX);
storage_cli_tree(cli, path);
furi_string_set(path, STORAGE_EXT_PATH_PREFIX);
storage_cli_tree(cli, path);
} else {
Storage* api = furi_record_open(RECORD_STORAGE);
DirWalk* dir_walk = dir_walk_alloc(api);
FuriString* name;
name = furi_string_alloc();
if(dir_walk_open(dir_walk, furi_string_get_cstr(path))) {
FileInfo fileinfo;
bool read_done = false;
while(dir_walk_read(dir_walk, name, &fileinfo) == DirWalkOK) {
read_done = true;
if(fileinfo.flags & FSF_DIRECTORY) {
printf("\t[D] %s\r\n", furi_string_get_cstr(name));
} else {
printf(
"\t[F] %s %lub\r\n",
furi_string_get_cstr(name),
(uint32_t)(fileinfo.size));
}
}
if(!read_done) {
printf("\tEmpty\r\n");
}
} else {
storage_cli_print_error(dir_walk_get_error(dir_walk));
}
furi_string_free(name);
dir_walk_free(dir_walk);
furi_record_close(RECORD_STORAGE);
}
}
static void storage_cli_read(Cli* cli, FuriString* path) {
UNUSED(cli);
Storage* api = furi_record_open(RECORD_STORAGE);
File* file = storage_file_alloc(api);
if(storage_file_open(file, furi_string_get_cstr(path), FSAM_READ, FSOM_OPEN_EXISTING)) {
const uint16_t buffer_size = 128;
uint16_t read_size = 0;
uint8_t* data = malloc(buffer_size);
printf("Size: %lu\r\n", (uint32_t)storage_file_size(file));
do {
read_size = storage_file_read(file, data, buffer_size);
for(uint16_t i = 0; i < read_size; i++) {
printf("%c", data[i]);
}
} while(read_size > 0);
printf("\r\n");
free(data);
} else {
storage_cli_print_error(storage_file_get_error(file));
}
storage_file_close(file);
storage_file_free(file);
furi_record_close(RECORD_STORAGE);
}
static void storage_cli_write(Cli* cli, FuriString* path) {
Storage* api = furi_record_open(RECORD_STORAGE);
File* file = storage_file_alloc(api);
const uint16_t buffer_size = 512;
uint8_t* buffer = malloc(buffer_size);
if(storage_file_open(file, furi_string_get_cstr(path), FSAM_WRITE, FSOM_OPEN_APPEND)) {
printf("Just write your text data. New line by Ctrl+Enter, exit by Ctrl+C.\r\n");
uint32_t read_index = 0;
while(true) {
uint8_t symbol = cli_getc(cli);
if(symbol == CliSymbolAsciiETX) {
uint16_t write_size = read_index % buffer_size;
if(write_size > 0) {
uint16_t written_size = storage_file_write(file, buffer, write_size);
if(written_size != write_size) {
storage_cli_print_error(storage_file_get_error(file));
}
break;
}
}
buffer[read_index % buffer_size] = symbol;
printf("%c", buffer[read_index % buffer_size]);
fflush(stdout);
read_index++;
if(((read_index % buffer_size) == 0)) {
uint16_t written_size = storage_file_write(file, buffer, buffer_size);
if(written_size != buffer_size) {
storage_cli_print_error(storage_file_get_error(file));
break;
}
}
}
printf("\r\n");
} else {
storage_cli_print_error(storage_file_get_error(file));
}
storage_file_close(file);
free(buffer);
storage_file_free(file);
furi_record_close(RECORD_STORAGE);
}
static void storage_cli_read_chunks(Cli* cli, FuriString* path, FuriString* args) {
Storage* api = furi_record_open(RECORD_STORAGE);
File* file = storage_file_alloc(api);
uint32_t buffer_size;
int parsed_count = sscanf(furi_string_get_cstr(args), "%lu", &buffer_size);
if(parsed_count != 1) {
storage_cli_print_usage();
} else if(storage_file_open(file, furi_string_get_cstr(path), FSAM_READ, FSOM_OPEN_EXISTING)) {
uint64_t file_size = storage_file_size(file);
printf("Size: %lu\r\n", (uint32_t)file_size);
if(buffer_size) {
uint8_t* data = malloc(buffer_size);
while(file_size > 0) {
printf("\r\nReady?\r\n");
cli_getc(cli);
uint16_t read_size = storage_file_read(file, data, buffer_size);
for(uint16_t i = 0; i < read_size; i++) {
putchar(data[i]);
}
file_size -= read_size;
}
free(data);
}
printf("\r\n");
} else {
storage_cli_print_error(storage_file_get_error(file));
}
storage_file_close(file);
storage_file_free(file);
furi_record_close(RECORD_STORAGE);
}
static void storage_cli_write_chunk(Cli* cli, FuriString* path, FuriString* args) {
Storage* api = furi_record_open(RECORD_STORAGE);
File* file = storage_file_alloc(api);
uint32_t buffer_size;
int parsed_count = sscanf(furi_string_get_cstr(args), "%lu", &buffer_size);
if(parsed_count != 1) {
storage_cli_print_usage();
} else {
if(storage_file_open(file, furi_string_get_cstr(path), FSAM_WRITE, FSOM_OPEN_APPEND)) {
printf("Ready\r\n");
if(buffer_size) {
uint8_t* buffer = malloc(buffer_size);
for(uint32_t i = 0; i < buffer_size; i++) {
buffer[i] = cli_getc(cli);
}
uint16_t written_size = storage_file_write(file, buffer, buffer_size);
if(written_size != buffer_size) {
storage_cli_print_error(storage_file_get_error(file));
}
free(buffer);
}
} else {
storage_cli_print_error(storage_file_get_error(file));
}
storage_file_close(file);
}
storage_file_free(file);
furi_record_close(RECORD_STORAGE);
}
static void storage_cli_stat(Cli* cli, FuriString* path) {
UNUSED(cli);
Storage* api = furi_record_open(RECORD_STORAGE);
if(furi_string_cmp_str(path, "/") == 0) {
printf("Storage\r\n");
} else if(
furi_string_cmp_str(path, STORAGE_EXT_PATH_PREFIX) == 0 ||
furi_string_cmp_str(path, STORAGE_INT_PATH_PREFIX) == 0 ||
furi_string_cmp_str(path, STORAGE_ANY_PATH_PREFIX) == 0) {
uint64_t total_space;
uint64_t free_space;
FS_Error error =
storage_common_fs_info(api, furi_string_get_cstr(path), &total_space, &free_space);
if(error != FSE_OK) {
storage_cli_print_error(error);
} else {
printf(
"Storage, %luKiB total, %luKiB free\r\n",
(uint32_t)(total_space / 1024),
(uint32_t)(free_space / 1024));
}
} else {
FileInfo fileinfo;
FS_Error error = storage_common_stat(api, furi_string_get_cstr(path), &fileinfo);
if(error == FSE_OK) {
if(fileinfo.flags & FSF_DIRECTORY) {
printf("Directory\r\n");
} else {
printf("File, size: %lub\r\n", (uint32_t)(fileinfo.size));
}
} else {
storage_cli_print_error(error);
}
}
furi_record_close(RECORD_STORAGE);
}
static void storage_cli_timestamp(Cli* cli, FuriString* path) {
UNUSED(cli);
Storage* api = furi_record_open(RECORD_STORAGE);
uint32_t timestamp = 0;
FS_Error error = storage_common_timestamp(api, furi_string_get_cstr(path), &timestamp);
if(error != FSE_OK) {
printf("Invalid arguments\r\n");
} else {
printf("Timestamp %lu\r\n", timestamp);
}
furi_record_close(RECORD_STORAGE);
}
static void storage_cli_copy(Cli* cli, FuriString* old_path, FuriString* args) {
UNUSED(cli);
Storage* api = furi_record_open(RECORD_STORAGE);
FuriString* new_path;
new_path = furi_string_alloc();
if(!args_read_probably_quoted_string_and_trim(args, new_path)) {
storage_cli_print_usage();
} else {
FS_Error error = storage_common_copy(
api, furi_string_get_cstr(old_path), furi_string_get_cstr(new_path));
if(error != FSE_OK) {
storage_cli_print_error(error);
}
}
furi_string_free(new_path);
furi_record_close(RECORD_STORAGE);
}
static void storage_cli_remove(Cli* cli, FuriString* path) {
UNUSED(cli);
Storage* api = furi_record_open(RECORD_STORAGE);
FS_Error error = storage_common_remove(api, furi_string_get_cstr(path));
if(error != FSE_OK) {
storage_cli_print_error(error);
}
furi_record_close(RECORD_STORAGE);
}
static void storage_cli_rename(Cli* cli, FuriString* old_path, FuriString* args) {
UNUSED(cli);
Storage* api = furi_record_open(RECORD_STORAGE);
FuriString* new_path;
new_path = furi_string_alloc();
if(!args_read_probably_quoted_string_and_trim(args, new_path)) {
storage_cli_print_usage();
} else {
FS_Error error = storage_common_rename(
api, furi_string_get_cstr(old_path), furi_string_get_cstr(new_path));
if(error != FSE_OK) {
storage_cli_print_error(error);
}
}
furi_string_free(new_path);
furi_record_close(RECORD_STORAGE);
}
static void storage_cli_mkdir(Cli* cli, FuriString* path) {
UNUSED(cli);
Storage* api = furi_record_open(RECORD_STORAGE);
FS_Error error = storage_common_mkdir(api, furi_string_get_cstr(path));
if(error != FSE_OK) {
storage_cli_print_error(error);
}
furi_record_close(RECORD_STORAGE);
}
static void storage_cli_md5(Cli* cli, FuriString* path) {
UNUSED(cli);
Storage* api = furi_record_open(RECORD_STORAGE);
File* file = storage_file_alloc(api);
if(storage_file_open(file, furi_string_get_cstr(path), FSAM_READ, FSOM_OPEN_EXISTING)) {
const uint16_t buffer_size = 512;
const uint8_t hash_size = 16;
uint8_t* data = malloc(buffer_size);
uint8_t* hash = malloc(sizeof(uint8_t) * hash_size);
md5_context* md5_ctx = malloc(sizeof(md5_context));
md5_starts(md5_ctx);
while(true) {
uint16_t read_size = storage_file_read(file, data, buffer_size);
if(read_size == 0) break;
md5_update(md5_ctx, data, read_size);
}
md5_finish(md5_ctx, hash);
free(md5_ctx);
for(uint8_t i = 0; i < hash_size; i++) {
printf("%02x", hash[i]);
}
printf("\r\n");
free(hash);
free(data);
} else {
storage_cli_print_error(storage_file_get_error(file));
}
storage_file_close(file);
storage_file_free(file);
furi_record_close(RECORD_STORAGE);
}
void storage_cli(Cli* cli, FuriString* args, void* context) {
UNUSED(context);
FuriString* cmd;
FuriString* path;
cmd = furi_string_alloc();
path = furi_string_alloc();
do {
if(!args_read_string_and_trim(args, cmd)) {
storage_cli_print_usage();
break;
}
if(!args_read_probably_quoted_string_and_trim(args, path)) {
storage_cli_print_usage();
break;
}
if(furi_string_cmp_str(cmd, "info") == 0) {
storage_cli_info(cli, path);
break;
}
if(furi_string_cmp_str(cmd, "format") == 0) {
storage_cli_format(cli, path);
break;
}
if(furi_string_cmp_str(cmd, "list") == 0) {
storage_cli_list(cli, path);
break;
}
if(furi_string_cmp_str(cmd, "tree") == 0) {
storage_cli_tree(cli, path);
break;
}
if(furi_string_cmp_str(cmd, "read") == 0) {
storage_cli_read(cli, path);
break;
}
if(furi_string_cmp_str(cmd, "read_chunks") == 0) {
storage_cli_read_chunks(cli, path, args);
break;
}
if(furi_string_cmp_str(cmd, "write") == 0) {
storage_cli_write(cli, path);
break;
}
if(furi_string_cmp_str(cmd, "write_chunk") == 0) {
storage_cli_write_chunk(cli, path, args);
break;
}
if(furi_string_cmp_str(cmd, "copy") == 0) {
storage_cli_copy(cli, path, args);
break;
}
if(furi_string_cmp_str(cmd, "remove") == 0) {
storage_cli_remove(cli, path);
break;
}
if(furi_string_cmp_str(cmd, "rename") == 0) {
storage_cli_rename(cli, path, args);
break;
}
if(furi_string_cmp_str(cmd, "mkdir") == 0) {
storage_cli_mkdir(cli, path);
break;
}
if(furi_string_cmp_str(cmd, "md5") == 0) {
storage_cli_md5(cli, path);
break;
}
if(furi_string_cmp_str(cmd, "stat") == 0) {
storage_cli_stat(cli, path);
break;
}
if(furi_string_cmp_str(cmd, "timestamp") == 0) {
storage_cli_timestamp(cli, path);
break;
}
storage_cli_print_usage();
} while(false);
furi_string_free(path);
furi_string_free(cmd);
}
static void storage_cli_factory_reset(Cli* cli, FuriString* args, void* context) {
UNUSED(args);
UNUSED(context);
printf("All data will be lost! Are you sure (y/n)?\r\n");
char c = cli_getc(cli);
if(c == 'y' || c == 'Y') {
printf("Data will be wiped after reboot.\r\n");
furi_hal_rtc_set_flag(FuriHalRtcFlagFactoryReset);
power_reboot(PowerBootModeNormal);
} else {
printf("Safe choice.\r\n");
}
}
void storage_on_system_start() {
#ifdef SRV_CLI
Cli* cli = furi_record_open(RECORD_CLI);
cli_add_command(cli, RECORD_STORAGE, CliCommandFlagParallelSafe, storage_cli, NULL);
cli_add_command(
cli, "factory_reset", CliCommandFlagParallelSafe, storage_cli_factory_reset, NULL);
furi_record_close(RECORD_CLI);
#else
UNUSED(storage_cli_factory_reset);
#endif
}