From babd12c9b2b824416d2e5992d961396090e2bfea Mon Sep 17 00:00:00 2001
From: Jay Berkenbilt <ejb@ql.org>
Date: Sat, 31 Aug 2019 15:10:29 -0400
Subject: Add methods QPDF::anyWarnings and QPDF::closeInputSource

---
 libqpdf/QPDF.cc | 12 ++++++++++++
 1 file changed, 12 insertions(+)

(limited to 'libqpdf/QPDF.cc')

diff --git a/libqpdf/QPDF.cc b/libqpdf/QPDF.cc
index a774bd42..57f57d27 100644
--- a/libqpdf/QPDF.cc
+++ b/libqpdf/QPDF.cc
@@ -239,6 +239,12 @@ QPDF::processInputSource(PointerHolder<InputSource> source,
     parse(password);
 }
 
+void
+QPDF::closeInputSource()
+{
+    this->m->file = 0;
+}
+
 void
 QPDF::setPasswordIsHexKey(bool val)
 {
@@ -290,6 +296,12 @@ QPDF::getWarnings()
     return result;
 }
 
+bool
+QPDF::anyWarnings() const
+{
+    return ! this->m->warnings.empty();
+}
+
 bool
 QPDF::findHeader()
 {
-- 
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