42 lines
1.1 KiB
Protocol Buffer
42 lines
1.1 KiB
Protocol Buffer
syntax = "proto3";
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package virtualfs;
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message PathRequest {
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string path = 1;
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}
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message AttrResponse {
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uint64 size = 1;
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uint32 mode = 2; // Permissions and file type
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uint64 mtime = 3; // Modification time
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// ... other standard stat attributes
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}
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message DirEntry {
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string name = 1;
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uint32 type = 2; // File or Directory, mapping roughly to libc::DT_REG, libc::DT_DIR, etc.
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}
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message ReadRequest {
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string path = 1;
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uint64 offset = 2;
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uint32 size = 3;
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// Optional requested chunk size. If 0, the server uses its default chunk size.
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uint32 chunk_size = 4;
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}
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message FileChunk {
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bytes data = 1;
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}
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service RemoteFileSystem {
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// Get file or directory attributes (size, permissions, timestamps). Maps to stat/getattr.
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rpc GetAttr (PathRequest) returns (AttrResponse);
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// List directory contents. Uses Server Streaming to handle massively large directories efficiently.
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rpc ReadDir (PathRequest) returns (stream DirEntry);
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// Read chunks of a file. Uses Server Streaming for efficient chunk delivery based on offset/size.
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rpc ReadFile (ReadRequest) returns (stream FileChunk);
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}
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