1 files changed, 63 insertions, 0 deletions
diff --git a/include/qpdf/Pl_String.hh b/include/qpdf/Pl_String.hh
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+++ b/include/qpdf/Pl_String.hh
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+// Copyright (c) 2005-2022 Jay Berkenbilt
+//
+// This file is part of qpdf.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//   http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+// Versions of qpdf prior to version 7 were released under the terms
+// of version 2.0 of the Artistic License. At your option, you may
+// continue to consider qpdf to be licensed under those terms. Please
+// see the manual for additional information.
+
+// End-of-line pipeline that simply writes its data to a stdio FILE* object.
+
+#ifndef PL_STRING_HH
+#define PL_STRING_HH
+
+#include <qpdf/Pipeline.hh>
+
+#include <string>
+
+class QPDF_DLL_CLASS Pl_String: public Pipeline
+{
+  public:
+    QPDF_DLL
+    Pl_String(char const* identifier, std::string& s);
+    QPDF_DLL
+    virtual ~Pl_String();
+
+    QPDF_DLL
+    virtual void write(unsigned char const* buf, size_t len);
+    QPDF_DLL
+    virtual void finish();
+
+  private:
+    class QPDF_DLL_PRIVATE Members
+    {
+        friend class Pl_String;
+
+      public:
+        QPDF_DLL
+        ~Members() = default;
+
+      private:
+        Members(std::string&);
+        Members(Members const&) = delete;
+
+        std::string& s;
+    };
+
+    std::shared_ptr<Members> m;
+};
+
+#endif // PL_STRING_HH