27 lines
780 B
Protocol Buffer
27 lines
780 B
Protocol Buffer
import "nanopb.proto";
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// This defines protocol for a simple server that lists files.
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//
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// If you come from high-level programming background, the hardcoded
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// maximum lengths may disgust you. However, if your microcontroller only
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// has a few kB of ram to begin with, setting reasonable limits for
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// filenames is ok.
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//
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// On the other hand, using the callback interface, it is not necessary
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// to set a limit on the number of files in the response.
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message ListFilesRequest {
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optional string path = 1 [default = "/", (nanopb).max_size = 128];
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}
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message FileInfo {
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required uint64 inode = 1;
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required string name = 2 [(nanopb).max_size = 128];
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}
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message ListFilesResponse {
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optional bool path_error = 1 [default = false];
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repeated FileInfo file = 2;
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}
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