flipperzero-firmware/applications/services/storage/storage_glue.c
Georgii Surkov 8582670a34
[FL-2811] Fix PVS-Studio warnings (#2142)
Co-authored-by: あく <alleteam@gmail.com>
Co-authored-by: gornekich <n.gorbadey@gmail.com>
2022-12-26 21:13:30 +09:00

200 lines
5.1 KiB
C

#include "storage_glue.h"
#include <furi_hal.h>
/****************** storage file ******************/
void storage_file_init(StorageFile* obj) {
obj->file = NULL;
obj->type = ST_ERROR;
obj->file_data = NULL;
obj->path = furi_string_alloc();
}
void storage_file_init_set(StorageFile* obj, const StorageFile* src) {
obj->file = src->file;
obj->type = src->type;
obj->file_data = src->file_data;
obj->path = furi_string_alloc_set(src->path);
}
void storage_file_set(StorageFile* obj, const StorageFile* src) { //-V524
obj->file = src->file;
obj->type = src->type;
obj->file_data = src->file_data;
furi_string_set(obj->path, src->path);
}
void storage_file_clear(StorageFile* obj) {
furi_string_free(obj->path);
}
/****************** storage data ******************/
void storage_data_init(StorageData* storage) {
storage->mutex = furi_mutex_alloc(FuriMutexTypeNormal);
furi_check(storage->mutex != NULL);
storage->data = NULL;
storage->status = StorageStatusNotReady;
StorageFileList_init(storage->files);
}
bool storage_data_lock(StorageData* storage) {
return (furi_mutex_acquire(storage->mutex, FuriWaitForever) == FuriStatusOk);
}
bool storage_data_unlock(StorageData* storage) {
return (furi_mutex_release(storage->mutex) == FuriStatusOk);
}
StorageStatus storage_data_status(StorageData* storage) {
StorageStatus status;
storage_data_lock(storage);
status = storage->status;
storage_data_unlock(storage);
return status;
}
const char* storage_data_status_text(StorageData* storage) {
const char* result = "unknown";
switch(storage->status) {
case StorageStatusOK:
result = "ok";
break;
case StorageStatusNotReady:
result = "not ready";
break;
case StorageStatusNotMounted:
result = "not mounted";
break;
case StorageStatusNoFS:
result = "no filesystem";
break;
case StorageStatusNotAccessible:
result = "not accessible";
break;
case StorageStatusErrorInternal:
result = "internal";
break;
}
return result;
}
void storage_data_timestamp(StorageData* storage) {
storage->timestamp = furi_hal_rtc_get_timestamp();
}
uint32_t storage_data_get_timestamp(StorageData* storage) {
return storage->timestamp;
}
/****************** storage glue ******************/
bool storage_has_file(const File* file, StorageData* storage_data) {
bool result = false;
StorageFileList_it_t it;
for(StorageFileList_it(it, storage_data->files); !StorageFileList_end_p(it);
StorageFileList_next(it)) {
const StorageFile* storage_file = StorageFileList_cref(it);
if(storage_file->file->file_id == file->file_id) {
result = true;
break;
}
}
return result;
}
bool storage_path_already_open(FuriString* path, StorageFileList_t array) {
bool open = false;
StorageFileList_it_t it;
for(StorageFileList_it(it, array); !StorageFileList_end_p(it); StorageFileList_next(it)) {
const StorageFile* storage_file = StorageFileList_cref(it);
if(furi_string_cmp(storage_file->path, path) == 0) {
open = true;
break;
}
}
return open;
}
void storage_set_storage_file_data(const File* file, void* file_data, StorageData* storage) {
StorageFile* founded_file = NULL;
StorageFileList_it_t it;
for(StorageFileList_it(it, storage->files); !StorageFileList_end_p(it);
StorageFileList_next(it)) {
StorageFile* storage_file = StorageFileList_ref(it);
if(storage_file->file->file_id == file->file_id) {
founded_file = storage_file;
break;
}
}
furi_check(founded_file != NULL);
founded_file->file_data = file_data;
}
void* storage_get_storage_file_data(const File* file, StorageData* storage) {
const StorageFile* founded_file = NULL;
StorageFileList_it_t it;
for(StorageFileList_it(it, storage->files); !StorageFileList_end_p(it);
StorageFileList_next(it)) {
const StorageFile* storage_file = StorageFileList_cref(it);
if(storage_file->file->file_id == file->file_id) {
founded_file = storage_file;
break;
}
}
furi_check(founded_file != NULL);
return founded_file->file_data;
}
void storage_push_storage_file(
File* file,
FuriString* path,
StorageType type,
StorageData* storage) {
StorageFile* storage_file = StorageFileList_push_new(storage->files);
file->file_id = (uint32_t)storage_file;
storage_file->file = file;
storage_file->type = type;
furi_string_set(storage_file->path, path);
}
bool storage_pop_storage_file(File* file, StorageData* storage) {
StorageFileList_it_t it;
bool result = false;
for(StorageFileList_it(it, storage->files); !StorageFileList_end_p(it);
StorageFileList_next(it)) {
if(StorageFileList_cref(it)->file->file_id == file->file_id) {
result = true;
break;
}
}
if(result) {
StorageFileList_remove(storage->files, it);
}
return result;
}