Adding upstream version 0.19.2.upstream/0.19.2upstream

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

1 files changed, 80 insertions, 0 deletions

diff --git a/include/orcus/csv_parser_base.hpp b/include/orcus/csv_parser_base.hpp
new file mode 100644
index 0000000..506d4e5
--- /dev/null
+++ b/include/orcus/csv_parser_base.hpp
@@ -0,0 +1,80 @@
+/* -*- 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 CSV_PARSER_BASE_HPP
+#define CSV_PARSER_BASE_HPP
+
+#include "env.hpp"
+#include "cell_buffer.hpp"
+#include "parser_global.hpp"
+#include "parser_base.hpp"
+
+#include <cstdlib>
+#include <cstring>
+#include <exception>
+#include <string>
+#include <cassert>
+#include <sstream>
+
+#define ORCUS_DEBUG_CSV 0
+
+#if ORCUS_DEBUG_CSV
+#include <iostream>
+using std::cout;
+using std::endl;
+#endif
+
+namespace orcus { namespace csv {
+
+/**
+ * Run-time configuration object for csv_parser.
+ */
+struct ORCUS_PSR_DLLPUBLIC parser_config
+{
+    /**
+     * One or more characters that serve as cell boundaries.
+     */
+    std::string delimiters;
+
+    /**
+     * A single character used as a text quote value.
+     */
+    char text_qualifier;
+
+    /**
+     * When true, the value of each cell gets trimmed i.e. any leading or
+     * trailing white spaces will get ignored.
+     */
+    bool trim_cell_value:1;
+
+    parser_config();
+};
+
+class ORCUS_PSR_DLLPUBLIC parser_base : public ::orcus::parser_base
+{
+protected:
+    const csv::parser_config& m_config;
+    cell_buffer m_cell_buf;
+
+protected:
+    parser_base(std::string_view content, const parser_config& config);
+
+    /**
+     * This is different from the global 'is_blank' in that it doesn't treat
+     * linefeed and carriage return characters as non-blanks.
+     */
+    bool is_blank(char c) const;
+    bool is_delim(char c) const;
+    bool is_text_qualifier(char c) const;
+
+    void skip_blanks();
+};
+
+}}
+
+#endif
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */