From d0f9d82a8652cedc913671a2caf8d7a367beadb1 Mon Sep 17 00:00:00 2001
From: kramm <kramm>
Date: Fri, 8 Feb 2008 10:42:08 +0000
Subject: [PATCH] moved the 'PDF disallows copying' to a lower level
---
lib/pdf/pdf.cc | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/lib/pdf/pdf.cc b/lib/pdf/pdf.cc
index 7d13c7b..9390e4a 100644
--- a/lib/pdf/pdf.cc
+++ b/lib/pdf/pdf.cc
@@ -34,6 +34,7 @@ typedef struct _pdf_page_info
typedef struct _pdf_doc_internal
{
int protect;
+ int nocopy;
PDFDoc*doc;
Object docinfo;
InfoOutputDev*info;
@@ -187,6 +188,10 @@ gfxpage_t* pdf_doc_getpage(gfxdocument_t*doc, int page)
if(page < 1 || page > doc->num_pages)
return 0;
+ if(di->nocopy) {
+ msg("<error> PDF disallows copying.");
+ return 0;
+ }
gfxpage_t* pdf_page = (gfxpage_t*)malloc(sizeof(gfxpage_t));
pdf_page_internal_t*pi= (pdf_page_internal_t*)malloc(sizeof(pdf_page_internal_t));
@@ -387,8 +392,7 @@ static gfxdocument_t*pdf_open(gfxsource_t*src, const char*filename)
i->protect = 0;
if (i->doc->isEncrypted()) {
if(!i->doc->okToCopy()) {
- printf("PDF disallows copying.\n");
- return 0;
+ i->nocopy = 1;
}
if(!i->doc->okToChange() || !i->doc->okToAddNotes())
i->protect = 1;
--
1.7.10.4