From bd7261da9b3735688e8dcaeefe21294a1d13afd6 Mon Sep 17 00:00:00 2001
From: Jay Berkenbilt <ejb@ql.org>
Date: Mon, 9 Aug 2010 23:33:40 +0000
Subject: getRawStreamData()

git-svn-id: svn+q:///qpdf/trunk@1010 71b93d88-0707-0410-a8cf-f5a4172ac649
---
 libqpdf/QPDFObjectHandle.cc |  7 +++++++
 libqpdf/QPDF_Stream.cc      | 10 ++++++++++
 libqpdf/qpdf/QPDF_Stream.hh |  1 +
 3 files changed, 18 insertions(+)

(limited to 'libqpdf')

diff --git a/libqpdf/QPDFObjectHandle.cc b/libqpdf/QPDFObjectHandle.cc
index 143a3f42..658f4393 100644
--- a/libqpdf/QPDFObjectHandle.cc
+++ b/libqpdf/QPDFObjectHandle.cc
@@ -343,6 +343,13 @@ QPDFObjectHandle::getStreamData()
     return dynamic_cast<QPDF_Stream*>(obj.getPointer())->getStreamData();
 }
 
+PointerHolder<Buffer>
+QPDFObjectHandle::getRawStreamData()
+{
+    assertType("Stream", isStream());
+    return dynamic_cast<QPDF_Stream*>(obj.getPointer())->getRawStreamData();
+}
+
 bool
 QPDFObjectHandle::pipeStreamData(Pipeline* p, bool filter,
 				 bool normalize, bool compress)
diff --git a/libqpdf/QPDF_Stream.cc b/libqpdf/QPDF_Stream.cc
index 87c2daa9..72be2e32 100644
--- a/libqpdf/QPDF_Stream.cc
+++ b/libqpdf/QPDF_Stream.cc
@@ -75,6 +75,16 @@ QPDF_Stream::getStreamData()
     {
 	throw std::logic_error("getStreamData called on unfilterable stream");
     }
+    QTC::TC("qpdf", "QPDF_Stream getStreamData");
+    return buf.getBuffer();
+}
+
+PointerHolder<Buffer>
+QPDF_Stream::getRawStreamData()
+{
+    Pl_Buffer buf("stream data buffer");
+    pipeStreamData(&buf, false, false, false);
+    QTC::TC("qpdf", "QPDF_Stream getRawStreamData");
     return buf.getBuffer();
 }
 
diff --git a/libqpdf/qpdf/QPDF_Stream.hh b/libqpdf/qpdf/QPDF_Stream.hh
index 73261f39..ed70ae8f 100644
--- a/libqpdf/qpdf/QPDF_Stream.hh
+++ b/libqpdf/qpdf/QPDF_Stream.hh
@@ -22,6 +22,7 @@ class QPDF_Stream: public QPDFObject
     bool pipeStreamData(Pipeline*, bool filter,
 			bool normalize, bool compress);
     PointerHolder<Buffer> getStreamData();
+    PointerHolder<Buffer> getRawStreamData();
     void replaceStreamData(PointerHolder<Buffer> data,
 			   QPDFObjectHandle const& filter,
 			   QPDFObjectHandle const& decode_parms);
-- 
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