diff options
Diffstat (limited to 'src/chunker/rw/storage.rs')
| -rw-r--r-- | src/chunker/rw/storage.rs | 41 |
1 files changed, 6 insertions, 35 deletions
diff --git a/src/chunker/rw/storage.rs b/src/chunker/rw/storage.rs index 13452d0..135ad4c 100644 --- a/src/chunker/rw/storage.rs +++ b/src/chunker/rw/storage.rs @@ -1,4 +1,6 @@ +pub mod bidx; pub mod build; +pub mod hash; pub mod write; pub use build::build; @@ -13,52 +15,21 @@ pub struct ChunkInfo { pub index: usize, /// Hash of the chunk (hex string) pub hash: String, - /// Size of the chunk in bytes - pub size: usize, - /// Start position in the original file - pub start: usize, - /// End position in the original file (exclusive) - pub end: usize, } -/// 根据hash值计算chunk文件的存储路径 -/// -/// # 参数 -/// - `storage_dir`: 存储目录 -/// - `hash_hex`: chunk的hash值（16进制字符串） -/// -/// # 返回 -/// 返回chunk文件的完整路径 +/// Calculate the storage path of a chunk file based on its hash value pub fn get_chunk_path(storage_dir: &Path, hash_hex: &str) -> PathBuf { let first_slice = &hash_hex[0..2]; - let second_slice = &hash_hex[2..4]; - storage_dir - .join(first_slice) - .join(second_slice) - .join(hash_hex) + storage_dir.join(first_slice).join(hash_hex) } -/// 根据hash字节数组计算chunk文件的存储路径 -/// -/// # 参数 -/// - `storage_dir`: 存储目录 -/// - `hash_bytes`: chunk的hash值（字节数组） -/// -/// # 返回 -/// 返回chunk文件的完整路径 +/// Calculate the storage path of a chunk file based on its hash byte array pub fn get_chunk_path_from_bytes(storage_dir: &Path, hash_bytes: &[u8; 32]) -> PathBuf { let hash_hex = hex::encode(hash_bytes); get_chunk_path(storage_dir, &hash_hex) } -/// 生成唯一的文件路径，如果文件已存在则添加数字后缀 -/// -/// # 参数 -/// - `output_dir`: 输出目录 -/// - `desired_filename`: 期望的文件名 -/// -/// # 返回 -/// 返回唯一的文件路径 +/// Generate a unique file path, adding a numeric suffix if the file already exists pub fn generate_unique_path(output_dir: &Path, desired_filename: &str) -> PathBuf { let desired_path = output_dir.join(desired_filename); let mut candidate = desired_path.clone(); |