1 files changed, 95 insertions, 0 deletions
diff --git a/src/extension/internal/pdfinput/poppler-transition-api.h b/src/extension/internal/pdfinput/poppler-transition-api.h
new file mode 100644
index 0000000..dc9e47e
--- /dev/null
+++ b/src/extension/internal/pdfinput/poppler-transition-api.h
@@ -0,0 +1,95 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/** @file
+ * TODO short description
+ *//*
+ * Authors:
+ *   see git history
+ *
+ * Copyright (C) 2018 Authors
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#ifndef SEEN_POPPLER_TRANSITION_API_H
+#define SEEN_POPPLER_TRANSITION_API_H
+
+#include <glib/poppler-features.h>
+
+#if POPPLER_CHECK_VERSION(22, 4, 0)
+#define _POPPLER_FONTPTR_TO_GFX8(font_ptr) ((Gfx8BitFont *)font_ptr.get())
+#else
+#define _POPPLER_FONTPTR_TO_GFX8(font_ptr) ((Gfx8BitFont *)font_ptr)
+#endif
+
+#if POPPLER_CHECK_VERSION(22, 3, 0)
+#define _POPPLER_MAKE_SHARED_PDFDOC(uri) std::make_shared<PDFDoc>(std::make_unique<GooString>(uri))
+#else
+#define _POPPLER_MAKE_SHARED_PDFDOC(uri) std::make_shared<PDFDoc>(new GooString(uri), nullptr, nullptr, nullptr)
+#endif
+
+#if POPPLER_CHECK_VERSION(0, 83, 0)
+#define _POPPLER_CONST_83 const
+#else
+#define _POPPLER_CONST_83
+#endif
+
+#if POPPLER_CHECK_VERSION(0, 82, 0)
+#define _POPPLER_CONST_82 const
+#else
+#define _POPPLER_CONST_82
+#endif
+
+#if POPPLER_CHECK_VERSION(0, 76, 0)
+#define _POPPLER_NEW_PARSER(xref, obj) Parser(xref, obj, gFalse)
+#else
+#define _POPPLER_NEW_PARSER(xref, obj) Parser(xref, new Lexer(xref, obj), gFalse)
+#endif
+
+#if POPPLER_CHECK_VERSION(0, 83, 0)
+#define _POPPLER_NEW_GLOBAL_PARAMS(args...) std::unique_ptr<GlobalParams>(new GlobalParams(args))
+#else
+#define _POPPLER_NEW_GLOBAL_PARAMS(args...) new GlobalParams(args)
+#endif
+
+
+#if POPPLER_CHECK_VERSION(0, 72, 0)
+#define getCString c_str
+#endif
+
+#if POPPLER_CHECK_VERSION(0,71,0)
+typedef bool GBool;
+#define gTrue true
+#define gFalse false
+#endif
+
+#if POPPLER_CHECK_VERSION(0,70,0)
+#define _POPPLER_CONST const
+#else
+#define _POPPLER_CONST
+#endif
+
+#if POPPLER_CHECK_VERSION(0,69,0)
+#define _POPPLER_DICTADD(dict, key, obj) (dict).dictAdd(key, std::move(obj))
+#elif POPPLER_CHECK_VERSION(0,58,0)
+#define _POPPLER_DICTADD(dict, key, obj) (dict).dictAdd(copyString(key), std::move(obj))
+#else
+#define _POPPLER_DICTADD(dict, key, obj) (dict).dictAdd(copyString(key), &obj)
+#endif
+
+#if POPPLER_CHECK_VERSION(0,58,0)
+#define POPPLER_NEW_OBJECT_API
+#define _POPPLER_FREE(obj)
+#define _POPPLER_CALL(ret, func) (ret = func())
+#define _POPPLER_CALL_ARGS(ret, func, ...) (ret = func(__VA_ARGS__))
+#define _POPPLER_CALL_ARGS_DEREF _POPPLER_CALL_ARGS
+#else
+#define _POPPLER_FREE(obj) (obj).free()
+#define _POPPLER_CALL(ret, func) (*func(&ret))
+#define _POPPLER_CALL_ARGS(ret, func, ...) (func(__VA_ARGS__, &ret))
+#define _POPPLER_CALL_ARGS_DEREF(...) (*_POPPLER_CALL_ARGS(__VA_ARGS__))
+#endif
+
+#if !POPPLER_CHECK_VERSION(0, 29, 0)
+#error "Requires poppler >= 0.29"
+#endif
+
+#endif