77 lines
2.0 KiB
Python
77 lines
2.0 KiB
Python
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import dataclasses
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from datetime import datetime
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from pathlib import Path
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import re
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from pyhidra import __version__
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MINIMUM_GHIDRA_VERSION = "10.3"
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_APPLICATION_PATTERN = re.compile(r"^application\.(\S+?)=(.*)$")
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@dataclasses.dataclass(frozen=True)
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class ApplicationInfo:
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"""
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Ghidra Application Properties
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"""
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name: str
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version: str
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release_name: str
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revision_ghidra: str = ""
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build_date: str = ""
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build_date_short: str = ""
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layout_version: str = ""
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gradle_min: str = ""
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java_min: str = ""
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java_max: str = ""
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java_compiler: str = ""
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gradle_max: str = ""
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@classmethod
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def from_file(cls, file: Path):
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"""
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Parses Ghidra's application.properties file from the provided path
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"""
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valid_fields = {f.name for f in dataclasses.fields(cls)}
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kwargs = dict()
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for line in file.read_text(encoding="utf8").splitlines():
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match = _APPLICATION_PATTERN.match(line)
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if not match:
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continue
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attr = match.group(1).replace('.', '_').replace('-', '_')
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value = match.group(2)
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if attr in valid_fields:
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kwargs[attr] = value
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return cls(**kwargs)
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@dataclasses.dataclass
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class ExtensionDetails:
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"""
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Python side ExtensionDetails
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"""
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name: str
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description: str
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author: str
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createdOn: str = dataclasses.field(default_factory=lambda: str(datetime.now()))
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version: str = None
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plugin_version: str = "0.0.1"
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@classmethod
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def from_file(cls, ext_path: Path):
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valid_fields = {f.name for f in dataclasses.fields(cls)}
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def cast(key, value):
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return cls.__annotations__[key](value)
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lines = ext_path.read_text().splitlines()
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kwargs = {
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key: cast(key, value)
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for key, value in map(lambda l: l.split("="), lines)
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if key in valid_fields
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}
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return cls(**kwargs)
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def __repr__(self):
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return "\n".join(f"{key}={value}" for key, value in dataclasses.asdict(self).items())
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