Adding upstream version 0.19.2.upstream/0.19.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 87 insertions, 0 deletions

diff --git a/include/orcus/orcus_xlsx.hpp b/include/orcus/orcus_xlsx.hpp
new file mode 100644
index 0000000..68b01c0
--- /dev/null
+++ b/include/orcus/orcus_xlsx.hpp
@@ -0,0 +1,87 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#ifndef INCLUDED_ORCUS_ORCUS_XLSX_HPP
+#define INCLUDED_ORCUS_ORCUS_XLSX_HPP
+
+#include "interface.hpp"
+
+#include <memory>
+
+namespace orcus {
+
+namespace spreadsheet { namespace iface { class import_factory; }}
+
+struct xlsx_rel_sheet_info;
+struct xlsx_rel_table_info;
+struct xlsx_rel_pivot_cache_info;
+struct xlsx_rel_pivot_cache_record_info;
+struct orcus_xlsx_impl;
+class xlsx_opc_handler;
+
+class ORCUS_DLLPUBLIC orcus_xlsx : public iface::import_filter
+{
+    friend class xlsx_opc_handler;
+    struct impl;
+    std::unique_ptr<impl> mp_impl;
+
+public:
+    orcus_xlsx(spreadsheet::iface::import_factory* factory);
+    ~orcus_xlsx();
+
+    orcus_xlsx(const orcus_xlsx&) = delete;
+    orcus_xlsx& operator= (const orcus_xlsx&) = delete;
+
+    static bool detect(const unsigned char* blob, size_t size);
+
+    virtual void read_file(std::string_view filepath) override;
+    virtual void read_stream(std::string_view stream) override;
+
+    virtual std::string_view get_name() const override;
+
+private:
+
+    void set_formulas_to_doc();
+
+    void read_workbook(const std::string& dir_path, const std::string& file_name);
+
+    /**
+     * Parse a sheet xml part that contains data stored in a single sheet.
+     */
+    void read_sheet(const std::string& dir_path, const std::string& file_name, xlsx_rel_sheet_info* data);
+
+    /**
+     * Parse sharedStrings.xml part that contains a list of strings referenced
+     * in the document.
+     */
+    void read_shared_strings(const std::string& dir_path, const std::string& file_name);
+
+    void read_styles(const std::string& dir_path, const std::string& file_name);
+
+    void read_table(const std::string& dir_path, const std::string& file_name, xlsx_rel_table_info* data);
+
+    void read_pivot_cache_def(
+        const std::string& dir_path, const std::string& file_name,
+        const xlsx_rel_pivot_cache_info* data);
+
+    void read_pivot_cache_rec(
+        const std::string& dir_path, const std::string& file_name,
+        const xlsx_rel_pivot_cache_record_info* data);
+
+    void read_pivot_table(const std::string& dir_path, const std::string& file_name);
+
+    void read_rev_headers(const std::string& dir_path, const std::string& file_name);
+
+    void read_rev_log(const std::string& dir_path, const std::string& file_name);
+
+    void read_drawing(const std::string& dir_path, const std::string& file_name);
+};
+
+}
+
+#endif
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */