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7c3ce73017
Refuses any GGUF without an audiocpp.model_spec.family key and any non-GGUF path without an explicit family option, so the model loader's greedy backend probe cannot bind an unrelated llama.cpp GGUF to this backend (#9287). Assisted-by: Claude:claude-opus-5 [Claude Code] Signed-off-by: Ettore Di Giacinto <mudler@localai.io>
36 lines
1.3 KiB
C++
36 lines
1.3 KiB
C++
#pragma once
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// Decides which audio.cpp family a model path belongs to, and refuses paths
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// this backend must not claim. Standard library only.
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//
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// This is the guard against issue #9287. A model config with no explicit
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// backend makes LocalAI probe every installed backend and bind to the first
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// Load that succeeds, so accepting an arbitrary GGUF here would capture
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// unrelated LLMs. audio.cpp GGUFs carry an audiocpp.model_spec.family metadata
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// key; llama.cpp GGUFs do not.
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#include <string>
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namespace audiocpp_backend {
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// True when the path ends in ".gguf", case insensitively, and has a stem.
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bool path_looks_like_gguf(const std::string &path);
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struct FamilyDecision {
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bool ok = false;
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std::string family;
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// Set when ok is false. Suitable verbatim as an INVALID_ARGUMENT message.
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std::string error;
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};
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// Precedence:
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// 1. an explicit `family:` option, so a user can override wrong metadata;
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// 2. for a GGUF, the family embedded in audiocpp.model_spec.family;
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// 3. otherwise refuse.
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// A directory path never consults embedded metadata: there is no single GGUF
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// to read it from.
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FamilyDecision decide_family(bool path_is_gguf, const std::string &embedded_family,
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const std::string &configured_family);
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} // namespace audiocpp_backend
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