mirror of
https://github.com/revng/revng
synced 2026-06-21 14:07:57 +00:00
Giacomo Vercesi
f710af9f2f
Drop autogenerated queries from the GraphQL API and switch `revng.api` to use `PipelineDescriptor`.
43 lines
1.1 KiB
Python
43 lines
1.1 KiB
Python
#
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# This file is distributed under the MIT License. See LICENSE.md for details.
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#
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from pathlib import Path
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from ._capi import ffi
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def make_python_string(s: ffi.CData) -> str:
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if s == ffi.NULL:
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return ""
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bytestring = ffi.string(s)
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return bytestring.decode("utf-8")
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def make_c_string(s: bytes | str):
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if isinstance(s, bytes):
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return ffi.new("char[]", s)
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if isinstance(s, str):
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return ffi.new("char[]", s.encode("utf-8"))
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raise TypeError(f"Invalid type: {s.__class__}")
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def save_file(path: Path, content: bytes | str):
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if isinstance(content, str):
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with open(path.resolve(), "w", encoding="utf-8") as str_f:
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str_f.write(content)
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else:
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with open(path.resolve(), "wb") as bytes_f:
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bytes_f.write(content)
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def convert_buffer(ptr: ffi.CData, size: int, mime: str) -> str | bytes:
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if ptr == ffi.NULL:
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return b""
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data = ffi.unpack(ptr, size)
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if mime.startswith("text/") or mime == "image/svg":
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return data.decode("utf-8")
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else:
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return data
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