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22 lines
551 B
Plaintext
22 lines
551 B
Plaintext
import experimental.quantum.Language
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abstract class OpenSSLOperation extends Crypto::OperationInstance instanceof Call {
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abstract Expr getInputArg();
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/**
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* Can be an argument of a call or a return value of a function.
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*/
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abstract Expr getOutputArg();
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DataFlow::Node getInputNode() {
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// Assumed to be default to asExpr
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result.asExpr() = this.getInputArg()
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}
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DataFlow::Node getOutputNode() {
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if exists(Call c | c.getAnArgument() = this)
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then result.asDefiningArgument() = this
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else result.asExpr() = this
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}
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}
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