PDFLIB_API void PDFLIB_CALL
PDF_close(PDF *p)
{
static const char fn[] = "PDF_close";
PDF_TRACE(("%s\t\t(pdf[%p]);\n", fn, (void *) p));
if (PDF_SANITY_CHECK_FAILED(p))
return;
PDF_CHECK_SCOPE(p, fn, pdf_state_document);
if (PDF_GET_STATE(p) != pdf_state_error) {
if (p->current_page == 0)
pdf_error(p, PDF_RuntimeError, "Empty document");
pdf_wrapup_document(p); /* dump the remaining PDF structures */
}
pdf_flush_stream(p);
pdf_cleanup_document(p);
/* UPR stuff not released here but in PDF_delete() */
PDF_SET_STATE(p, fn, pdf_state_object);
}
void
pdf__delete(PDF *p)
{
/*
* Close the output stream, because it could be open
*/
pdc_close_output(p->out);
/*
* Clean up page-related stuff if necessary. Do not raise
* an error here since we may be called from the error handler.
*/
pdf_cleanup_document(p);
pdf_cleanup_stringlists(p);
pdf_cleanup_font_curroptions(p);
pdc_cleanup_output(p->out, pdc_false);
if (p->out)
pdc_free(p->pdc, p->out);
/* we never reach this point if (p->pdc == NULL).
*/
pdc_delete_core(p->pdc);
/* free the PDF structure and try to protect against duplicated calls */
p->magic = 0L; /* we don't reach this with the wrong magic */
(*p->freeproc)(p, (void *) p);
}
PDFLIB_API void PDFLIB_CALL
PDF_delete(PDF *p)
{
static const char fn[] = "PDF_delete";
PDF_TRACE(("%s\t(pdf[%p]);\n", fn, (void *) p));
if (PDF_SANITY_CHECK_FAILED(p))
return;
if (p->errorhandler == NULL)
return; /* nothing to do with dummy PDF struct (see PDF_new2()) */
PDF_CHECK_SCOPE(p, fn, pdf_state_object);
/* check whether the caller forgot to fetch the last chunk of data */
if (PDF_GET_STATE(p) != pdf_state_error && pdf_buffer_not_empty(p)) {
pdf_error(p, PDF_RuntimeError,
"Must call PDF_get_buffer() after PDF_close()");
}
/*
* Clean up page-related stuff if necessary. Do not raise
* an error here since we may be called from the error handler.
*/
if (PDF_GET_STATE(p) != pdf_state_object) {
pdf_cleanup_document(p);
}
/* close the output stream.
* This can't be done in PDF_close() because the caller may fetch
* the buffer only after PDF_close()ing the document.
*/
pdf_close_stream(p);
pdf_cleanup_resources(p); /* release the resources tree */
#ifdef HAVE_PDI
pdf_cleanup_pdi(p);
#endif
if (p->binding)
p->free(p, p->binding);
if (p->prefix)
p->free(p, p->prefix);
/* free the PDF structure and try to protect against duplicated calls */
p->magic = 0L; /* we don't reach this with the wrong magic */
p->free(p, (void *)p);
}
