vor ble umbau

firmware/libs/fs_mgmt/include/fs_mgmt.h

@@ -0,0 +1,117 @@
+#ifndef FS_MGMT_H
+#define FS_MGMT_H
+
+#include <zephyr/fs/fs.h>
+
+#define FS_MGMT_MAX_PATH_LENGTH 32
+#define FS_AUDIO_PATH CONFIG_FS_MGMT_MOUNT_POINT "/a"
+#define FS_SYSTEM_PATH CONFIG_FS_MGMT_MOUNT_POINT "/sys"
+
+/**
+ * @brief Initializes the filesystem management module.
+ */
+int fs_mgmt_init(void);
+
+// /**
+//  * @brief Puts the QSPI flash into deep sleep mode to save power
+//  */
+// int fs_pm_flash_suspend(void);
+
+// /**
+//  * @brief Resumes the QSPI flash from deep sleep mode
+//  */
+// int fs_pm_flash_resume(void);
+
+/**
+ * @brief Wrapper around fs_open that handles power management for the flash
+ *       Resumes the flash before opening and suspends it if opening fails
+ * @param file Pointer to fs_file_t structure to be initialized
+ * @param path Path to the file to open
+ * @param mode Open flags (e.g. FS_O_READ, FS_O_WRITE)
+ * @return 0 on success, negative error code on failure
+ */
+int fs_mgmt_pm_open(struct fs_file_t *file, const char *path, fs_mode_t mode);
+
+/**
+ * @brief Wrapper around fs_close that handles power management for the flash
+ *       Resumes the flash after closing and suspends it if closing fails
+ * @param file Pointer to fs_file_t structure to be closed
+ * @return 0 on success, negative error code on failure
+ */
+int fs_mgmt_pm_close(struct fs_file_t *file);
+
+/**
+ * @brief Wrapper around fs_opendir that handles power management for the flash
+ *       Resumes the flash before opening and suspends it if opening fails
+ * @param dirp Pointer to fs_dir_t structure to be initialized
+ * @param path Path to the directory to open
+ * @return 0 on success, negative error code on failure
+ */
+int fs_mgmt_pm_opendir(struct fs_dir_t *dirp, const char *path);
+
+/**
+ * @brief Wrapper around fs_closedir that handles power management for the flash
+ *       Resumes the flash after closing and suspends it if closing fails
+ * @param dirp Pointer to fs_dir_t structure to be closed
+ * @return 0 on success, negative error code on failure
+ */
+int fs_mgmt_pm_closedir(struct fs_dir_t *dirp);
+
+/**
+ * @brief Unlinks (deletes) a file, ensuring the flash is active during the operation
+ * @param path Path to the file to unlink
+ * @return 0 on success, negative error code on failure
+ */
+int fs_mgmt_pm_unlink(const char *path);
+
+/**
+ * @brief Wrapper around fs_statvfs that handles power management for the flash
+ *       Resumes the flash before getting stats and suspends it afterwards
+ * @param path Path to the filesystem to get stats for
+ * @param stat Pointer to fs_statvfs structure to be filled with stats
+ * @return 0 on success, negative error code on failure
+ */
+int fs_mgmt_pm_statvfs(const char *path, struct fs_statvfs *stat);
+
+/**
+ * @brief Wrapper around fs_stat that handles power management for the flash
+ *       Resumes the flash before stat and suspends it afterwards
+ * @param path Path to file or directory
+ * @param entry Pointer to fs_dirent structure to receive metadata
+ * @return 0 on success, negative error code on failure
+ */
+int fs_mgmt_pm_stat(const char *path, struct fs_dirent *entry);
+
+/**
+ * @brief Wrapper around fs_mkdir that handles power management for the flash
+ *       Resumes the flash before creating the directory and suspends it afterwards
+ * @param path Path to the directory to create
+ * @return 0 on success, negative error code on failure
+ */
+int fs_mgmt_pm_mkdir(const char *path);
+
+/**
+ * @brief Wrapper around fs_rename that handles power management for the flash
+ *      Resumes the flash before renaming and suspends it afterwards
+ * @param old_path Current path of the file or directory
+ * @param new_path New path for the file or directory
+ * @return 0 on success, negative error code on failure
+ */
+int fs_mgmt_pm_rename(const char *old_path, const char *new_path);
+
+/**
+ * @brief Recursively creates directories for the given path, ensuring the flash is active during the operation
+ * @param path Path to the directory to create (can include multiple levels, e.g. "/dir1/dir2/dir3")
+ * @return 0 on success, negative error code on failure
+ */
+int fs_mgmt_pm_mkdir_recursive(char *path);
+
+/**
+ * @brief Recursively removes a directory and all its contents, ensuring the flash is active during the operation
+ * @param path Path to the directory to remove
+ * @param max_len Maximum length of the path buffer
+ * @return 0 on success, negative error code on failure
+ */
+int fs_mgmt_pm_rm_recursive(char *path, size_t max_len);
+
+#endif /* FS_MGMT_H */