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Enumerate document-level JavaScript actions

Source: R/doc_extra.R
pdf_doc_javascript.Rd

Returns one row per JavaScript action attached to the document (typically OpenAction or Document JS). Useful for static analysis of PDFs that may contain executable JavaScript. PDFium never executes the script; this is a passive readout. Wraps FPDFDoc_GetJavaScriptAction* / FPDFJavaScriptAction_GetName / _GetScript.

Usage

pdf_doc_javascript(doc, password = NULL)

Arguments

doc

A pdfium_doc from pdf_doc_open(), or a character path.

password

Optional password for encrypted PDFs when doc is a path. Ignored when doc is already an open pdfium_doc.

Value

A tibble with columns name (UTF-8 action name, often empty for the top-level OpenAction) and script (the JavaScript source, UTF-8). Empty tibble when no JS actions are present.