27 lines
596 B
Rust
27 lines
596 B
Rust
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use error::Error;
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use buffer::Buffer;
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use sys::superblock::Superblock;
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/// Safe wrapper for raw sys structs
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pub struct Ext2<B: Buffer<u8>> {
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buffer: B,
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superblock: Option<(Superblock, usize)>,
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}
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impl<B: Buffer<u8>> Ext2<B> {
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pub fn new(buffer: B) -> Ext2<B> {
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Ext2 {
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buffer,
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superblock: None,
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}
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}
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pub fn init(&mut self) -> Result<(), Error> {
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let superblock = Superblock::find(&self.buffer);
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match superblock {
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Ok(sb) => Ok(self.superblock = Some(sb)),
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Err(err) => Err(err),
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}
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}
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}
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