io.joern.console.cpgcreation.PhpCpgGenerator.scala Maven / Gradle / Ivy

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package io.joern.console.cpgcreation

import io.joern.console.FrontendConfig
import io.joern.php2cpg.{Config, Frontend, Php2Cpg}
import io.joern.x2cpg.X2Cpg
import io.joern.x2cpg.passes.frontend.XTypeRecoveryConfig
import io.shiftleft.codepropertygraph.Cpg

import java.nio.file.Path
import scala.util.Try

case class PhpCpgGenerator(config: FrontendConfig, rootPath: Path) extends CpgGenerator {
  private lazy val command: Path        = if (isWin) rootPath.resolve("php2cpg.bat") else rootPath.resolve("php2cpg")
  private var phpConfig: Option[Config] = None

  override def generate(inputPath: String, outputPath: String): Try[String] = {
    val arguments = List(inputPath) ++ Seq("-o", outputPath) ++ config.cmdLineParams
    phpConfig = X2Cpg.parseCommandLine(arguments.toArray, Frontend.cmdLineParser, Config())
    runShellCommand(command.toString, arguments).map(_ => outputPath)
  }

  override def isAvailable: Boolean =
    command.toFile.exists

  override def isJvmBased = true

  override def applyPostProcessingPasses(cpg: Cpg): Cpg = {
    Php2Cpg.postProcessingPasses(cpg, phpConfig).foreach(_.createAndApply())
    cpg
  }
}