[FL-2274] Inventing streams and moving FFF to them (#981)

* Streams: string stream
* String stream: updated insert/delete api
* Streams: generic stream interface and string stream implementation
* Streams: helpers for insert and delete_and_insert
* FFF: now compatible with streams
* MinUnit: introduced tests with arguments
* FFF: stream access violation
* Streams: copy data between streams
* Streams: file stream
* FFF: documentation
* FFStream: documentation
* FFF: alloc as file
* MinUnit: support for nested tests
* Streams: changed delete_and_insert, now it returns success flag. Added ability dump stream inner parameters and data to cout.
* FFF: simplified file open function
* Streams: unit tests
* FFF: tests
* Streams: declare cache_size constant as define, to allow variable modified arrays
* FFF: lib moved to a separate folder
* iButton: new FFF
* RFID: new FFF
* Animations: new FFF
* IR: new FFF
* NFC: new FFF
* Flipper file format: delete lib
* U2F: new FFF
* Subghz: new FFF and streams
* Streams: read line
* Streams: split
* FuriCore: implement memset with extra asserts
* FuriCore: implement extra heap asserts without inventing memset
* Scene manager: protected access to the scene id stack with a size check
* NFC worker: dirty fix for issue where hal_nfc was busy on app start
* Furi: update allocator to erase memory on allocation. Replace furi_alloc with malloc.
* FuriCore: cleanup memmgr code.
* Furi HAL: furi_hal_init is split into critical and non-critical parts. The critical part is currently clock and console.
* Memmgr: added ability to track allocations and deallocations through console.
* FFStream: some speedup
* Streams, FF: minor fixes
* Tests: restore
* File stream: a slightly more thread-safe version of file_stream_delete_and_insert

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>

applications/storage/filesystem_api_defines.h

@@ -9,6 +9,7 @@ extern "C" {
 typedef enum {
     FSAM_READ = (1 << 0), /**< Read access */
     FSAM_WRITE = (1 << 1), /**< Write access */
+    FSAM_READ_WRITE = FSAM_READ | FSAM_WRITE, /**< Read and write access */
 } FS_AccessMode;
 
 /** Open mode flags */

applications/storage/storage_cli.c

@@ -143,7 +143,7 @@ static void storage_cli_read(Cli* cli, string_t path) {
     if(storage_file_open(file, string_get_cstr(path), FSAM_READ, FSOM_OPEN_EXISTING)) {
         const uint16_t read_size = 128;
         uint16_t readed_size = 0;
-        uint8_t* data = furi_alloc(read_size);
+        uint8_t* data = malloc(read_size);
 
         printf("Size: %lu\r\n", (uint32_t)storage_file_size(file));
 
@@ -171,7 +171,7 @@ static void storage_cli_write(Cli* cli, string_t path) {
     File* file = storage_file_alloc(api);
 
     const uint16_t buffer_size = 512;
-    uint8_t* buffer = furi_alloc(buffer_size);
+    uint8_t* buffer = malloc(buffer_size);
 
     if(storage_file_open(file, 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");
@@ -230,7 +230,7 @@ static void storage_cli_read_chunks(Cli* cli, string_t path, string_t args) {
     if(parsed_count == EOF || parsed_count != 1) {
         storage_cli_print_usage();
     } else if(storage_file_open(file, string_get_cstr(path), FSAM_READ, FSOM_OPEN_EXISTING)) {
-        uint8_t* data = furi_alloc(buffer_size);
+        uint8_t* data = malloc(buffer_size);
         uint64_t file_size = storage_file_size(file);
 
         printf("Size: %lu\r\n", (uint32_t)file_size);
@@ -271,7 +271,7 @@ static void storage_cli_write_chunk(Cli* cli, string_t path, string_t args) {
         if(storage_file_open(file, string_get_cstr(path), FSAM_WRITE, FSOM_OPEN_APPEND)) {
             printf("Ready\r\n");
 
-            uint8_t* buffer = furi_alloc(buffer_size);
+            uint8_t* buffer = malloc(buffer_size);
 
             for(uint32_t i = 0; i < buffer_size; i++) {
                 buffer[i] = cli_getc(cli);

applications/storage/storage_external_api.c

@@ -372,7 +372,7 @@ FS_Error storage_sd_status(Storage* storage) {
 }
 
 File* storage_file_alloc(Storage* storage) {
-    File* file = furi_alloc(sizeof(File));
+    File* file = malloc(sizeof(File));
     file->file_id = FILE_CLOSED;
     file->storage = storage;
 
@@ -407,7 +407,7 @@ bool storage_simply_remove_recursive(Storage* storage, const char* path) {
         return true;
     }
 
-    char* name = furi_alloc(MAX_NAME_LENGTH + 1);
+    char* name = malloc(MAX_NAME_LENGTH + 1);
     File* dir = storage_file_alloc(storage);
     string_init_set_str(cur_dir, path);
     bool go_deeper = false;

applications/storage/storage_test_app.c

@@ -338,4 +338,4 @@ int32_t storage_test_app(void* p) {
     }
 
     return 0;
-}
+}

applications/storage/storages/storage_ext.c

@@ -512,7 +512,7 @@ static FS_Error storage_ext_common_fs_info(
 /******************* Init Storage *******************/
 
 void storage_ext_init(StorageData* storage) {
-    SDData* sd_data = furi_alloc(sizeof(SDData));
+    SDData* sd_data = malloc(sizeof(SDData));
     sd_data->fs = &USERFatFS;
     sd_data->path = "0:/";
     sd_data->sd_was_present = true;

applications/storage/storages/storage_int.c

@@ -18,14 +18,14 @@ typedef struct {
 } LFSHandle;
 
 static LFSHandle* lfs_handle_alloc_file() {
-    LFSHandle* handle = furi_alloc(sizeof(LFSHandle));
-    handle->data = furi_alloc(sizeof(lfs_file_t));
+    LFSHandle* handle = malloc(sizeof(LFSHandle));
+    handle->data = malloc(sizeof(lfs_file_t));
     return handle;
 }
 
 static LFSHandle* lfs_handle_alloc_dir() {
-    LFSHandle* handle = furi_alloc(sizeof(LFSHandle));
-    handle->data = furi_alloc(sizeof(lfs_dir_t));
+    LFSHandle* handle = malloc(sizeof(LFSHandle));
+    handle->data = malloc(sizeof(lfs_dir_t));
     return handle;
 }
 
@@ -134,7 +134,7 @@ static int storage_int_device_sync(const struct lfs_config* c) {
 }
 
 static LFSData* storage_int_lfs_data_alloc() {
-    LFSData* lfs_data = furi_alloc(sizeof(LFSData));
+    LFSData* lfs_data = malloc(sizeof(LFSData));
 
     // Internal storage start address
     *(size_t*)(&lfs_data->start_address) = furi_hal_flash_get_free_page_start_address();