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// Copyright 2018 MaidSafe.net limited.
//
// This SAFE Network Software is licensed to you under The General Public License (GPL), version 3.
// Unless required by applicable law or agreed to in writing, the SAFE Network Software distributed
// under the GPL Licence is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
// KIND, either express or implied. Please review the Licences for the specific language governing
// permissions and limitations relating to use of the SAFE Network Software.

use crate::arrays::XorNameArray;

/// FFI-wrapper for `File`.
#[repr(C)]
pub struct File {
    /// File size in bytes.
    pub size: u64,
    /// Creation time (seconds part).
    pub created_sec: i64,
    /// Creation time (nanoseconds part).
    pub created_nsec: u32,
    /// Modification time (seconds part).
    pub modified_sec: i64,
    /// Modification time (nanoseconds part).
    pub modified_nsec: u32,
    /// Pointer to the user metadata.
    pub user_metadata_ptr: *mut u8,
    /// Size of the user metadata.
    pub user_metadata_len: usize,
    /// Capacity of the user metadata (internal field).
    pub user_metadata_cap: usize,
    /// Name of the `ImmutableData` containing the content of this file.
    pub data_map_name: XorNameArray,
    /// Published status of the file
    pub published: bool,
}

impl Drop for File {
    fn drop(&mut self) {
        let _ = unsafe {
            Vec::from_raw_parts(
                self.user_metadata_ptr,
                self.user_metadata_len,
                self.user_metadata_cap,
            )
        };
    }
}