1 files changed, 155 insertions, 0 deletions
diff --git a/kexi/kexidb/parser/parser.cpp b/kexi/kexidb/parser/parser.cpp
new file mode 100644
index 000000000..f64ec96d3
--- /dev/null
+++ b/kexi/kexidb/parser/parser.cpp
@@ -0,0 +1,155 @@
+/* This file is part of the KDE project
+   Copyright (C) 2003 Lucijan Busch <lucijan@kde.org>
+   Copyright (C) 2004 Jaroslaw Staniek <js@iidea.pl>
+
+   This library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Library General Public
+   License as published by the Free Software Foundation; either
+   version 2 of the License, or (at your option) any later version.
+
+   This library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Library General Public License for more details.
+
+   You should have received a copy of the GNU Library General Public License
+   along with this library; see the file COPYING.LIB.  If not, write to
+   the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ * Boston, MA 02110-1301, USA.
+*/
+
+#include <connection.h>
+#include <tableschema.h>
+#include "parser.h"
+#include "parser_p.h"
+#include "sqlparser.h"
+
+extern const char * reserved_keywords[];
+
+using namespace KexiDB;
+
+Parser::Parser(Connection *db)
+ : d(new ParserPrivate)
+{
+	d->db = db;
+}
+
+Parser::~Parser()
+{
+	delete d;
+}
+
+Parser::OPCode Parser::operation() const { return (OPCode)d->operation; }
+
+QString
+Parser::operationString() const
+{
+	switch((OPCode)d->operation) {
+		case OP_Error:
+			return "Error";
+		case OP_CreateTable:
+			return "CreateTable";
+		case OP_AlterTable:
+			return "AlterTable";
+		case OP_Select:
+			return "Select";
+		case OP_Insert:
+			return "Insert";
+		case OP_Update:
+			return "Update";
+		case OP_Delete:
+			return "Delete";
+		default: //OP_None
+			return "None";
+	}
+}
+
+TableSchema *Parser::table() { TableSchema *t = d->table; d->table=0; return t; }
+
+QuerySchema *Parser::query() { QuerySchema *s = d->select; d->select=0; return s; }
+
+Connection *Parser::db() const { return d->db; }
+
+ParserError Parser::error() const { return d->error; }
+
+QString Parser::statement() const { return d->statement; }
+
+void Parser::setOperation(OPCode op) { d->operation = op; }
+
+QuerySchema *Parser::select() const { return d->select; }
+
+void Parser::setError(const ParserError &err) { d->error = err; }
+
+void
+Parser::createTable(const char *t)
+{
+	if (d->table)
+		return;
+
+	d->table = new KexiDB::TableSchema(t);
+}
+
+void
+Parser::setQuerySchema(QuerySchema *query)
+{
+	if (d->select)
+		delete d->select;
+
+	d->select = query;
+}
+
+void Parser::init()
+{
+	if (d->initialized)
+		return;
+#define INS(p) d->reservedKeywords.insert(p, (char*)1, 0)
+#include "tokens.cpp"
+	d->initialized = true;
+}
+
+bool Parser::isReservedKeyword(const char *str)
+{
+	return d->reservedKeywords.find(str);
+}
+
+bool
+Parser::parse(const QString &statement)
+{
+	init();
+	clear();
+	d->statement = statement;
+
+	KexiDB::Parser *oldParser = parser;
+	KexiDB::Field *oldField = field;
+	bool res = parseData(this, statement.utf8());
+	parser = oldParser;
+	field = oldField;
+	return res;
+}
+
+void
+Parser::clear()
+{
+	d->clear();
+}
+
+//-------------------------------------
+
+ParserError::ParserError()
+: m_at(-1)
+{
+//	m_isNull = true;
+}
+
+ParserError::ParserError(const QString &type, const QString &error, const QString &hint, int at)
+{
+	m_type = type;
+	m_error = error;
+	m_hint = hint;
+	m_at = at;
+}
+
+ParserError::~ParserError()
+{
+}
+