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performance fixes

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This commit is contained in:
Stephan Brandauer
2022-05-03 17:50:02 +02:00
parent ea1e44b035
commit ebedeaf543
1 changed files with 12 additions and 6 deletions
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18
javascript/ql/experimental/adaptivethreatmodeling/lib/experimental/adaptivethreatmodeling/EndpointFeatures.qll
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@@ -409,6 +409,7 @@ class EnclosingFunctionBody extends EndpointFeature, TEnclosingFunctionBody {
override string getName() { result = "enclosingFunctionBody" }
override string getValue(DataFlow::Node endpoint) {
endpoint = any(FeaturizationConfig cfg).getAnEndpointToFeaturize() and
result =
FunctionBodyFeatures::getBodyTokensFeature(FunctionBodyFeatures::getRepresentativeFunctionForEndpoint(endpoint))
}
@@ -433,12 +434,7 @@ class FileImports extends EndpointFeature, TFileImports {
override string getName() { result = "fileImports" }
override string getValue(DataFlow::Node endpoint) {
result =
concat(string importPath |
importPath = SyntacticUtilities::getImportPathForFile(endpoint.getFile())
|
importPath, " " order by importPath
)
result = SyntacticUtilities::getImportPathsForFile(endpoint.getFile())
}
}
@@ -539,6 +535,16 @@ class ContextFunctionInterfaces extends EndpointFeature, TContextFunctionInterfa
* Syntactic utilities for feature value computation.
*/
private module SyntacticUtilities {
/** Gets all the imports defined in the file containing the endpoint. */
string getImportPathsForFile(File file) {
result =
concat(string importPath |
importPath = SyntacticUtilities::getImportPathForFile(file)
|
importPath, " " order by importPath
)
}
/** Gets an import located in `file`. */
string getImportPathForFile(File file) {
result = any(Import imp | imp.getFile() = file).getImportedPath().getValue()