274c12fc56
* 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>
43 lines
1.2 KiB
C
43 lines
1.2 KiB
C
#include <furi.h>
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#include "validators.h"
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#include "applications/storage/storage.h"
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struct ValidatorIsFile {
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const char* app_path_folder;
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const char* app_extension;
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};
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bool validator_is_file_callback(const char* text, string_t error, void* context) {
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furi_assert(context);
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ValidatorIsFile* instance = context;
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bool ret = true;
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string_t path;
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string_init_printf(path, "%s/%s%s", instance->app_path_folder, text, instance->app_extension);
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Storage* storage = furi_record_open("storage");
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if(storage_common_stat(storage, string_get_cstr(path), NULL) == FSE_OK) {
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ret = false;
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string_printf(error, "This name\nexists!\nChoose\nanother one.");
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} else {
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ret = true;
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}
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string_clear(path);
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furi_record_close("storage");
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return ret;
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}
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ValidatorIsFile*
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validator_is_file_alloc_init(const char* app_path_folder, const char* app_extension) {
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ValidatorIsFile* instance = malloc(sizeof(ValidatorIsFile));
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instance->app_path_folder = app_path_folder;
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instance->app_extension = app_extension;
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return instance;
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}
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void validator_is_file_free(ValidatorIsFile* instance) {
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furi_assert(instance);
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free(instance);
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}
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