Add stubs for split

applications/main/subghz/subghz_history_private.h

@@ -0,0 +1,79 @@
+#pragma once
+
+#include "subghz_history.h"
+
+/**
+ * @brief Generate filename like 000.tmp
+ *
+ * @param filename - input parameter
+ * @param index - index of file, timestamp doesn't accepted!
+ */
+void subghz_history_generate_temp_filename(string_t filename, uint32_t index);
+
+/**
+ * @brief Check if directory for temporary files is exists
+ *
+ * @param instance SubGhzHistory*
+ * @return true
+ * @return false
+ */
+bool subghz_history_is_tmp_dir_exists(SubGhzHistory* instance);
+
+/**
+ * @brief Check SD card and create temporary dir if not exists,
+ * Result write_tmp_files without this unstable work is GUARANTEED
+ *
+ * @param instance - SubGhzHistory*
+ * @return - true all ok
+ * @return - false we have a problems
+ */
+bool subghz_history_check_sdcard(SubGhzHistory* instance);
+
+/**
+ * @brief Recursive delete dir and files and create new temp dir
+ *
+ * @param instance - SubGhzHistory*
+ * @return true - if all ok
+ * @return false - if something failed
+ */
+void subghz_history_clear_tmp_dir(SubGhzHistory* instance);
+
+/**
+ * @brief Free item and free all resources
+ *
+ * @param current_item - SubGhzHistoryItem*
+ */
+void subghz_history_item_free(void* current_item);
+
+/**
+ * @brief free all items in array
+ *
+ * @param instance
+ */
+void subghz_history_clean_item_array(SubGhzHistory* instance);
+
+/**
+ * @brief Write temp file fully, without spliting
+ * 
+ * @param instance - SubGhzHistory*
+ * @param current_item - SubGhzHistoryItem*
+ * @param dir_path - full path to file
+ */
+void subghz_history_tmp_write_file_full(
+    SubGhzHistory* instance,
+    void* current_item,
+    string_t dir_path);
+
+/**
+ * @brief Write temp splited to lines
+ * 
+ * @param instance - SubGhzHistory*
+ * @param current_item - SubGhzHistoryItem*
+ * @param dir_path - full path to file
+ * @return true - file saved
+ * @return false - error occured
+ */
+bool subghz_history_tmp_write_file_split(
+    SubGhzHistory* instance,
+    void* current_item,
+    string_t dir_path);