97 lines
2.8 KiB
C++
97 lines
2.8 KiB
C++
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/*-----------------------------------------------------------------------------------------------
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The MIT License (MIT)
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Copyright (c) 2014-2015 Kim Kulling
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Permission is hereby granted, free of charge, to any person obtaining a copy of
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this software and associated documentation files (the "Software"), to deal in
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the Software without restriction, including without limitation the rights to
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use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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the Software, and to permit persons to whom the Software is furnished to do so,
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subject to the following conditions:
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The above copyright notice and this permission notice shall be included in all
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copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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-----------------------------------------------------------------------------------------------*/
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#include <openddlparser/OpenDDLStream.h>
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BEGIN_ODDLPARSER_NS
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StreamFormatterBase::StreamFormatterBase() {
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// empty
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}
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StreamFormatterBase::~StreamFormatterBase() {
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// empty
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}
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std::string StreamFormatterBase::format(const std::string &statement) {
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std::string tmp(statement);
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return tmp;
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}
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IOStreamBase::IOStreamBase(StreamFormatterBase *formatter)
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: m_formatter(formatter)
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, m_file(ddl_nullptr) {
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if (ddl_nullptr == m_formatter) {
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m_formatter = new StreamFormatterBase;
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}
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}
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IOStreamBase::~IOStreamBase() {
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delete m_formatter;
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m_formatter = ddl_nullptr;
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}
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bool IOStreamBase::open(const std::string &name) {
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m_file = ::fopen(name.c_str(), "a");
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if (m_file == ddl_nullptr) {
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return false;
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}
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return true;
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}
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bool IOStreamBase::close() {
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if (ddl_nullptr == m_file) {
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return false;
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}
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::fclose(m_file);
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m_file = ddl_nullptr;
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return true;
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}
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bool IOStreamBase::isOpen() const {
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return ( ddl_nullptr != m_file );
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}
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size_t IOStreamBase::read( size_t sizeToRead, std::string &statement ) {
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if (ddl_nullptr == m_file) {
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return 0;
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}
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statement.resize(sizeToRead);
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const size_t readBytes = ::fread( &statement[0], 1, sizeToRead, m_file );
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return readBytes;
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}
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size_t IOStreamBase::write(const std::string &statement) {
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if (ddl_nullptr == m_file) {
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return 0;
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}
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std::string formatStatement = m_formatter->format(statement);
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return ::fwrite(formatStatement.c_str(), sizeof(char), formatStatement.size(), m_file);
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}
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END_ODDLPARSER_NS
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