Package com.pnfsoftware.jeb.core.units.code.asm.sig

Class NativeSignaturePackageEntry

java.lang.Object
com.pnfsoftware.jeb.core.units.code.asm.sig.NativeSignaturePackageEntry
public class NativeSignaturePackageEntry extends Object
Represents a signature package available through the NativeSignatureDBManager. The corresponding signatures are not necessarily loaded in memory (see isLoadedInMemory().

The entry also stores signatures intended to be written into the package, see getSignatureToWrite().

Notes: once loaded in memory, the signatures are not stored in this class, but in an internal storage of the NativeSignatureDBManager.

  • Constructor Details

    • NativeSignaturePackageEntry

      public NativeSignaturePackageEntry(File file, NativeSignaturePackageMetadata metadata)
      Create a signature package entry.
      Parameters:
      file - package file
      metadata - package metadata

  • Method Details

    • getSize

      public long getSize()
      Get the package file size in bytes.
      Returns:
      package file size

    • getStatus

      public NativeSignaturePackageEntry.PackageStatus getStatus()
      Get the package status.
      Returns:
      package status

    • setStatus

      public void setStatus(NativeSignaturePackageEntry.PackageStatus status)
      Set the package status.
      Parameters:
      status - package status

    • isActive

      public boolean isActive()
      Determine whether this package entry is active.
      Returns:
      true if the package is active

    • isLoadedInMemory

      public boolean isLoadedInMemory()
      Determine whether the package signatures are loaded in memory.
      Returns:
      true if the signatures of this package are loaded in memory, false otherwise

    • incrementOpenHandle

      public void incrementOpenHandle()
      Increment the number of analyses using this package in memory.

    • decrementOpenHandle

      public void decrementOpenHandle()
      Decrement the number of analyses using this package in memory.

    • getFile

      public File getFile()
      Get the package file.
      Returns:
      package file

    • getMetadata

      public NativeSignaturePackageMetadata getMetadata()
      Get the package metadata.
      Returns:
      package metadata

    • isUserCreated

      public boolean isUserCreated()
      Returns true if the package was created by a user, false if it is an official PNF Software package.
      Returns:
      true if this package is user-created

    • clearSignaturesToWrite

      public void clearSignaturesToWrite()
      Clear the signatures queued for writing into this package.

    • addSignatureToWrite

      public void addSignatureToWrite(INativeSignature sig)
      Add a signature to be written into the package.
      Parameters:
      sig - signature to write

    • getSignatureToWrite

      public List<INativeSignature> getSignatureToWrite()
      Retrieve the signatures that should be added to the package.
      Returns:
      list of signatures, possibly null

    • toString

      public String toString()
      Overrides:
      toString in class Object