Interface nsPIExternalAppLauncherType

This is a private interface shared between external app handlers and the platform specific external helper app service

Hierarchy

Methods

AddRef QueryInterface Release deleteTemporaryFileOnExit deleteTemporaryPrivateFileWhenPossible

Methods

AddRef

  • Increases the reference count for this interface. The associated instance will not be deleted unless the reference count is returned to zero.

    Returns

    The resulting reference count.

    Returns number

QueryInterface

  • Parameters

    • aIID: object
    • Optional aInstancePtr: object

    Returns any

  • A run time mechanism for interface discovery.

    Returns

    NS_OK if the interface is supported by the associated instance, NS_NOINTERFACE if it is not.

    aInstancePtr must not be null.

    Parameters

    • aIID: object

      [in] A requested interface IID

    • aInstancePtr: object

      [out] A pointer to an interface pointer to receive the result.

    Returns void

Release

  • Decreases the reference count for this interface. Generally, if the reference count returns to zero, the associated instance is deleted.

    Returns

    The resulting reference count.

    Returns number

deleteTemporaryFileOnExit

  • mscott --> eventually I should move this into a new service so other consumers can add temporary files they want deleted on exit.

    Parameters

    • aTemporaryFile: nsIFile

      A temporary file we should delete on exit.

    Returns void

deleteTemporaryPrivateFileWhenPossible

  • Delete a temporary file created inside private browsing mode when the private browsing mode has ended.

    Parameters

    • aTemporaryFile: nsIFile

    Returns void

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