mirror of
https://github.com/DarkFlippers/unleashed-firmware
synced 2024-11-23 21:13:16 +00:00
eb31fed0e2
* Desktop: slideshow implementation * Updater: handling splashscreen installation; added format version field to slideshow binary * Desktop: added bidirectional slideshow navigation + instant cancel by "back" button; Updater: rebalanced update stages weights * Updater: fixed missing field init; fixed potential loop when baking slideshows * Assets: fixed "update complete" image to match original * Desktop: added check for slideshow file version * Scripts: slideshow.py cleanup * Desktop: removed first start intro sequence * Desktop: removed first start remnants
187 lines
7.3 KiB
C
187 lines
7.3 KiB
C
#include "update_manifest.h"
|
|
|
|
#include <storage/storage.h>
|
|
#include <flipper_format/flipper_format.h>
|
|
#include <flipper_format/flipper_format_i.h>
|
|
|
|
#define MANIFEST_KEY_INFO "Info"
|
|
#define MANIFEST_KEY_TARGET "Target"
|
|
#define MANIFEST_KEY_LOADER_FILE "Loader"
|
|
#define MANIFEST_KEY_LOADER_CRC "Loader CRC"
|
|
#define MANIFEST_KEY_DFU_FILE "Firmware"
|
|
#define MANIFEST_KEY_RADIO_FILE "Radio"
|
|
#define MANIFEST_KEY_RADIO_ADDRESS "Radio address"
|
|
#define MANIFEST_KEY_RADIO_VERSION "Radio version"
|
|
#define MANIFEST_KEY_RADIO_CRC "Radio CRC"
|
|
#define MANIFEST_KEY_ASSETS_FILE "Resources"
|
|
#define MANIFEST_KEY_OB_REFERENCE "OB reference"
|
|
#define MANIFEST_KEY_OB_MASK "OB mask"
|
|
#define MANIFEST_KEY_OB_WRITE_MASK "OB write mask"
|
|
#define MANIFEST_KEY_SPLASH_FILE "Splashscreen"
|
|
|
|
UpdateManifest* update_manifest_alloc() {
|
|
UpdateManifest* update_manifest = malloc(sizeof(UpdateManifest));
|
|
string_init(update_manifest->version);
|
|
string_init(update_manifest->firmware_dfu_image);
|
|
string_init(update_manifest->radio_image);
|
|
string_init(update_manifest->staged_loader_file);
|
|
string_init(update_manifest->resource_bundle);
|
|
string_init(update_manifest->splash_file);
|
|
update_manifest->target = 0;
|
|
update_manifest->manifest_version = 0;
|
|
memset(update_manifest->ob_reference.bytes, 0, FURI_HAL_FLASH_OB_RAW_SIZE_BYTES);
|
|
memset(update_manifest->ob_compare_mask.bytes, 0, FURI_HAL_FLASH_OB_RAW_SIZE_BYTES);
|
|
memset(update_manifest->ob_write_mask.bytes, 0, FURI_HAL_FLASH_OB_RAW_SIZE_BYTES);
|
|
update_manifest->valid = false;
|
|
return update_manifest;
|
|
}
|
|
|
|
void update_manifest_free(UpdateManifest* update_manifest) {
|
|
furi_assert(update_manifest);
|
|
string_clear(update_manifest->version);
|
|
string_clear(update_manifest->firmware_dfu_image);
|
|
string_clear(update_manifest->radio_image);
|
|
string_clear(update_manifest->staged_loader_file);
|
|
string_clear(update_manifest->resource_bundle);
|
|
string_clear(update_manifest->splash_file);
|
|
free(update_manifest);
|
|
}
|
|
|
|
static bool
|
|
update_manifest_init_from_ff(UpdateManifest* update_manifest, FlipperFormat* flipper_file) {
|
|
furi_assert(update_manifest);
|
|
furi_assert(flipper_file);
|
|
|
|
string_t filetype;
|
|
|
|
// TODO: compare filetype?
|
|
string_init(filetype);
|
|
update_manifest->valid =
|
|
flipper_format_read_header(flipper_file, filetype, &update_manifest->manifest_version) &&
|
|
flipper_format_read_string(flipper_file, MANIFEST_KEY_INFO, update_manifest->version) &&
|
|
flipper_format_read_uint32(
|
|
flipper_file, MANIFEST_KEY_TARGET, &update_manifest->target, 1) &&
|
|
flipper_format_read_string(
|
|
flipper_file, MANIFEST_KEY_LOADER_FILE, update_manifest->staged_loader_file) &&
|
|
flipper_format_read_hex(
|
|
flipper_file,
|
|
MANIFEST_KEY_LOADER_CRC,
|
|
(uint8_t*)&update_manifest->staged_loader_crc,
|
|
sizeof(uint32_t));
|
|
string_clear(filetype);
|
|
|
|
if(update_manifest->valid) {
|
|
/* Optional fields - we can have dfu, radio, resources, or any combination */
|
|
flipper_format_read_string(
|
|
flipper_file, MANIFEST_KEY_DFU_FILE, update_manifest->firmware_dfu_image);
|
|
flipper_format_read_string(
|
|
flipper_file, MANIFEST_KEY_RADIO_FILE, update_manifest->radio_image);
|
|
flipper_format_read_hex(
|
|
flipper_file,
|
|
MANIFEST_KEY_RADIO_ADDRESS,
|
|
(uint8_t*)&update_manifest->radio_address,
|
|
sizeof(uint32_t));
|
|
flipper_format_read_hex(
|
|
flipper_file,
|
|
MANIFEST_KEY_RADIO_VERSION,
|
|
update_manifest->radio_version.raw,
|
|
sizeof(UpdateManifestRadioVersion));
|
|
flipper_format_read_hex(
|
|
flipper_file,
|
|
MANIFEST_KEY_RADIO_CRC,
|
|
(uint8_t*)&update_manifest->radio_crc,
|
|
sizeof(uint32_t));
|
|
flipper_format_read_string(
|
|
flipper_file, MANIFEST_KEY_ASSETS_FILE, update_manifest->resource_bundle);
|
|
|
|
flipper_format_read_hex(
|
|
flipper_file,
|
|
MANIFEST_KEY_OB_REFERENCE,
|
|
update_manifest->ob_reference.bytes,
|
|
FURI_HAL_FLASH_OB_RAW_SIZE_BYTES);
|
|
flipper_format_read_hex(
|
|
flipper_file,
|
|
MANIFEST_KEY_OB_MASK,
|
|
update_manifest->ob_compare_mask.bytes,
|
|
FURI_HAL_FLASH_OB_RAW_SIZE_BYTES);
|
|
flipper_format_read_hex(
|
|
flipper_file,
|
|
MANIFEST_KEY_OB_WRITE_MASK,
|
|
update_manifest->ob_write_mask.bytes,
|
|
FURI_HAL_FLASH_OB_RAW_SIZE_BYTES);
|
|
|
|
flipper_format_read_string(
|
|
flipper_file, MANIFEST_KEY_SPLASH_FILE, update_manifest->splash_file);
|
|
|
|
update_manifest->valid =
|
|
(!string_empty_p(update_manifest->firmware_dfu_image) ||
|
|
!string_empty_p(update_manifest->radio_image) ||
|
|
!string_empty_p(update_manifest->resource_bundle));
|
|
}
|
|
|
|
return update_manifest->valid;
|
|
}
|
|
|
|
// Verifies that mask values are same for adjacent words (value & inverted)
|
|
static bool ob_data_check_mask_valid(const FuriHalFlashRawOptionByteData* mask) {
|
|
bool mask_valid = true;
|
|
for(size_t idx = 0; mask_valid && (idx < FURI_HAL_FLASH_OB_TOTAL_VALUES); ++idx) {
|
|
mask_valid &= mask->obs[idx].values.base == mask->obs[idx].values.complementary_value;
|
|
}
|
|
return mask_valid;
|
|
}
|
|
|
|
// Verifies that all reference values have no unmasked bits
|
|
static bool ob_data_check_masked_values_valid(
|
|
const FuriHalFlashRawOptionByteData* data,
|
|
const FuriHalFlashRawOptionByteData* mask) {
|
|
bool valid = true;
|
|
for(size_t idx = 0; valid && (idx < FURI_HAL_FLASH_OB_TOTAL_VALUES); ++idx) {
|
|
valid &= (data->obs[idx].dword & mask->obs[idx].dword) == data->obs[idx].dword;
|
|
}
|
|
return valid;
|
|
}
|
|
|
|
bool update_manifest_has_obdata(UpdateManifest* update_manifest) {
|
|
bool ob_data_valid = false;
|
|
// do we have at least 1 value?
|
|
for(size_t idx = 0; !ob_data_valid && (idx < FURI_HAL_FLASH_OB_RAW_SIZE_BYTES); ++idx) {
|
|
ob_data_valid |= update_manifest->ob_reference.bytes[idx] != 0;
|
|
}
|
|
// sanity checks
|
|
ob_data_valid &= ob_data_check_mask_valid(&update_manifest->ob_write_mask);
|
|
ob_data_valid &= ob_data_check_mask_valid(&update_manifest->ob_compare_mask);
|
|
ob_data_valid &= ob_data_check_masked_values_valid(
|
|
&update_manifest->ob_reference, &update_manifest->ob_compare_mask);
|
|
return ob_data_valid;
|
|
}
|
|
|
|
bool update_manifest_init(UpdateManifest* update_manifest, const char* manifest_filename) {
|
|
Storage* storage = furi_record_open("storage");
|
|
FlipperFormat* flipper_file = flipper_format_file_alloc(storage);
|
|
if(flipper_format_file_open_existing(flipper_file, manifest_filename)) {
|
|
update_manifest_init_from_ff(update_manifest, flipper_file);
|
|
}
|
|
|
|
flipper_format_free(flipper_file);
|
|
furi_record_close("storage");
|
|
|
|
return update_manifest->valid;
|
|
}
|
|
|
|
bool update_manifest_init_mem(
|
|
UpdateManifest* update_manifest,
|
|
const uint8_t* manifest_data,
|
|
const uint16_t length) {
|
|
FlipperFormat* flipper_file = flipper_format_string_alloc();
|
|
Stream* sstream = flipper_format_get_raw_stream(flipper_file);
|
|
|
|
stream_write(sstream, manifest_data, length);
|
|
stream_seek(sstream, 0, StreamOffsetFromStart);
|
|
|
|
update_manifest_init_from_ff(update_manifest, flipper_file);
|
|
|
|
flipper_format_free(flipper_file);
|
|
|
|
return update_manifest->valid;
|
|
}
|