95 lines
2.3 KiB
C++
95 lines
2.3 KiB
C++
/***********************************************************************
|
|
sqlstream.cpp - Implements the SQLStream class.
|
|
|
|
Copyright (c) 2008 by AboveNet, Inc. Others may also hold copyrights
|
|
on code in this file. See the CREDITS file in the top directory of
|
|
the distribution for details.
|
|
|
|
This file is part of MySQL++.
|
|
|
|
MySQL++ is free software; you can redistribute it and/or modify it
|
|
under the terms of the GNU Lesser General Public License as published
|
|
by the Free Software Foundation; either version 2.1 of the License, or
|
|
(at your option) any later version.
|
|
|
|
MySQL++ 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 Lesser General Public
|
|
License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with MySQL++; if not, write to the Free Software
|
|
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301
|
|
USA
|
|
***********************************************************************/
|
|
|
|
#include "sqlstream.h"
|
|
|
|
#include "dbdriver.h"
|
|
#include "connection.h"
|
|
|
|
#include <string>
|
|
|
|
namespace mysqlpp {
|
|
|
|
SQLStream::SQLStream(Connection* c, const char* pstr) :
|
|
std::ostringstream(),
|
|
conn_(c)
|
|
{
|
|
if (pstr != 0) {
|
|
str(pstr);
|
|
}
|
|
}
|
|
|
|
|
|
SQLStream::SQLStream(const SQLStream& s) :
|
|
std::ostringstream(s.str()),
|
|
conn_(s.conn_)
|
|
{
|
|
}
|
|
|
|
|
|
size_t
|
|
SQLStream::escape_string(std::string* ps, const char* original,
|
|
size_t length) const
|
|
{
|
|
if (conn_ && *conn_) {
|
|
// Normal case
|
|
return conn_->driver()->escape_string(ps, original, length);
|
|
}
|
|
else {
|
|
// Should only happen in test/test_manip.cpp, since it doesn't
|
|
// want to open a DB connection just to test the manipulators.
|
|
return DBDriver::escape_string_no_conn(ps, original, length);
|
|
}
|
|
}
|
|
|
|
|
|
size_t
|
|
SQLStream::escape_string(char* escaped, const char* original,
|
|
size_t length) const
|
|
{
|
|
if (conn_ && *conn_) {
|
|
// Normal case
|
|
return conn_->driver()->escape_string(escaped, original, length);
|
|
}
|
|
else {
|
|
// Should only happen in test/test_manip.cpp, since it doesn't
|
|
// want to open a DB connection just to test the manipulators.
|
|
return DBDriver::escape_string_no_conn(escaped, original, length);
|
|
}
|
|
}
|
|
|
|
|
|
SQLStream&
|
|
SQLStream::operator=(const SQLStream& rhs)
|
|
{
|
|
conn_ = rhs.conn_;
|
|
str(rhs.str());
|
|
|
|
return *this;
|
|
}
|
|
|
|
|
|
} // end namespace mysqlpp
|
|
|