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Add beast_sqdb module

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Vinnie Falco
2013-07-24 03:07:50 -07:00
parent ed8d9b1ed3
commit 76e0d4c770
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modules/beast_sqdb/api/backend.h Normal file
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//------------------------------------------------------------------------------
/*
This file is part of Beast: https://github.com/vinniefalco/Beast
Copyright 2013, Vinnie Falco <vinnie.falco@gmail.com>
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
Portions based on SOCI - The C++ Database Access Library:
SOCI: http://soci.sourceforge.net/
This file incorporates work covered by the following copyright
and permission notice:
Copyright (C) 2004 Maciej Sobczak, Stephen Hutton, Mateusz Loskot,
Pawel Aleksander Fedorynski, David Courtney, Rafal Bobrowski,
Julian Taylor, Henning Basold, Ilia Barahovski, Denis Arnaud,
Daniel Lidstr<74>m, Matthieu Kermagoret, Artyom Beilis, Cory Bennett,
Chris Weed, Michael Davidsaver, Jakub Stachowski, Alex Ott, Rainer Bauer,
Martin Muenstermann, Philip Pemberton, Eli Green, Frederic Chateau,
Artyom Tonkikh, Roger Orr, Robert Massaioli, Sergey Nikulov,
Shridhar Daithankar, S<>ren Meyer-Eppler, Mario Valesco.
Boost Software License - Version 1.0, August 17th, 2003
Permission is hereby granted, free of charge, to any person or organization
obtaining a copy of the software and accompanying documentation covered by
this license (the "Software") to use, reproduce, display, distribute,
execute, and transmit the Software, and to prepare derivative works of the
Software, and to permit third-parties to whom the Software is furnished to
do so, all subject to the following:
The copyright notices in the Software and this entire statement, including
the above license grant, this restriction and the following disclaimer,
must be included in all copies of the Software, in whole or in part, and
all derivative works of the Software, unless such copies or derivative
works are solely in the form of machine-executable object code generated by
a source language processor.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
*/
//==============================================================================
#ifndef BEAST_SQDB_BACKEND_H_INCLUDED
#define BEAST_SQDB_BACKEND_H_INCLUDED
namespace sqdb
{
namespace detail
{
// supported standard types for intos and uses
enum exchange_type
{
x_null, // only for input variables
x_bool,
x_char, x_uchar,
x_short, x_ushort,
x_int, x_uint,
x_long, x_ulong,
x_int64, x_uint64,
x_float, x_double,
x_cstring, // null terminated char*, only valid for use_type
x_cwstring, // null terminated wchar*, only valid for use_type
x_stdstring,
x_stdwstring,
x_beastString,
x_stdtm,
x_blob
};
}
// the enum type for indicator variables
enum indicator
{
i_ok,
i_null,
i_truncated
};
// sqlite row id
//typedef sqlite3_int64 rowid;
typedef int64 rowid;
}
#endif

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//------------------------------------------------------------------------------
/*
This file is part of Beast: https://github.com/vinniefalco/Beast
Copyright 2013, Vinnie Falco <vinnie.falco@gmail.com>
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
Portions based on SOCI - The C++ Database Access Library:
SOCI: http://soci.sourceforge.net/
This file incorporates work covered by the following copyright
and permission notice:
Copyright (C) 2004 Maciej Sobczak, Stephen Hutton, Mateusz Loskot,
Pawel Aleksander Fedorynski, David Courtney, Rafal Bobrowski,
Julian Taylor, Henning Basold, Ilia Barahovski, Denis Arnaud,
Daniel Lidstr<74>m, Matthieu Kermagoret, Artyom Beilis, Cory Bennett,
Chris Weed, Michael Davidsaver, Jakub Stachowski, Alex Ott, Rainer Bauer,
Martin Muenstermann, Philip Pemberton, Eli Green, Frederic Chateau,
Artyom Tonkikh, Roger Orr, Robert Massaioli, Sergey Nikulov,
Shridhar Daithankar, S<>ren Meyer-Eppler, Mario Valesco.
Boost Software License - Version 1.0, August 17th, 2003
Permission is hereby granted, free of charge, to any person or organization
obtaining a copy of the software and accompanying documentation covered by
this license (the "Software") to use, reproduce, display, distribute,
execute, and transmit the Software, and to prepare derivative works of the
Software, and to permit third-parties to whom the Software is furnished to
do so, all subject to the following:
The copyright notices in the Software and this entire statement, including
the above license grant, this restriction and the following disclaimer,
must be included in all copies of the Software, in whole or in part, and
all derivative works of the Software, unless such copies or derivative
works are solely in the form of machine-executable object code generated by
a source language processor.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
*/
//==============================================================================
#ifndef BEAST_SQDB_BLOB_H_INCLUDED
#define BEAST_SQDB_BLOB_H_INCLUDED
namespace sqdb
{
// BLOB interface
class blob
{
public:
blob();
~blob();
Error select(session& s,
char const* zTable,
char const* zColumn,
rowid id,
bool readAndWrite = false) noexcept;
std::size_t get_len();
Error read(std::size_t offset, void* buf, std::size_t toRead);
Error write(std::size_t offset, void const* buf, std::size_t toWrite);
void close();
private:
session* m_session;
sqlite3_blob* m_blob;
};
}
#endif

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//------------------------------------------------------------------------------
/*
This file is part of Beast: https://github.com/vinniefalco/Beast
Copyright 2013, Vinnie Falco <vinnie.falco@gmail.com>
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
Portions based on SOCI - The C++ Database Access Library:
SOCI: http://soci.sourceforge.net/
This file incorporates work covered by the following copyright
and permission notice:
Copyright (C) 2004 Maciej Sobczak, Stephen Hutton, Mateusz Loskot,
Pawel Aleksander Fedorynski, David Courtney, Rafal Bobrowski,
Julian Taylor, Henning Basold, Ilia Barahovski, Denis Arnaud,
Daniel Lidstr<74>m, Matthieu Kermagoret, Artyom Beilis, Cory Bennett,
Chris Weed, Michael Davidsaver, Jakub Stachowski, Alex Ott, Rainer Bauer,
Martin Muenstermann, Philip Pemberton, Eli Green, Frederic Chateau,
Artyom Tonkikh, Roger Orr, Robert Massaioli, Sergey Nikulov,
Shridhar Daithankar, S<>ren Meyer-Eppler, Mario Valesco.
Boost Software License - Version 1.0, August 17th, 2003
Permission is hereby granted, free of charge, to any person or organization
obtaining a copy of the software and accompanying documentation covered by
this license (the "Software") to use, reproduce, display, distribute,
execute, and transmit the Software, and to prepare derivative works of the
Software, and to permit third-parties to whom the Software is furnished to
do so, all subject to the following:
The copyright notices in the Software and this entire statement, including
the above license grant, this restriction and the following disclaimer,
must be included in all copies of the Software, in whole or in part, and
all derivative works of the Software, unless such copies or derivative
works are solely in the form of machine-executable object code generated by
a source language processor.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
*/
//==============================================================================
#ifndef BEAST_SQDB_INTO_H_INCLUDED
#define BEAST_SQDB_INTO_H_INCLUDED
namespace sqdb
{
template<typename T>
detail::into_type_ptr into(T& t)
{
return detail::do_into(t,
typename detail::exchange_traits<T>::type_family());
}
template<typename T>
detail::into_type_ptr into(T& t, indicator& ind)
{
return detail::do_into(t, ind,
typename detail::exchange_traits<T>::type_family());
}
}
#endif

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//------------------------------------------------------------------------------
/*
This file is part of Beast: https://github.com/vinniefalco/Beast
Copyright 2013, Vinnie Falco <vinnie.falco@gmail.com>
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
Portions based on SOCI - The C++ Database Access Library:
SOCI: http://soci.sourceforge.net/
This file incorporates work covered by the following copyright
and permission notice:
Copyright (C) 2004 Maciej Sobczak, Stephen Hutton, Mateusz Loskot,
Pawel Aleksander Fedorynski, David Courtney, Rafal Bobrowski,
Julian Taylor, Henning Basold, Ilia Barahovski, Denis Arnaud,
Daniel Lidstr<74>m, Matthieu Kermagoret, Artyom Beilis, Cory Bennett,
Chris Weed, Michael Davidsaver, Jakub Stachowski, Alex Ott, Rainer Bauer,
Martin Muenstermann, Philip Pemberton, Eli Green, Frederic Chateau,
Artyom Tonkikh, Roger Orr, Robert Massaioli, Sergey Nikulov,
Shridhar Daithankar, S<>ren Meyer-Eppler, Mario Valesco.
Boost Software License - Version 1.0, August 17th, 2003
Permission is hereby granted, free of charge, to any person or organization
obtaining a copy of the software and accompanying documentation covered by
this license (the "Software") to use, reproduce, display, distribute,
execute, and transmit the Software, and to prepare derivative works of the
Software, and to permit third-parties to whom the Software is furnished to
do so, all subject to the following:
The copyright notices in the Software and this entire statement, including
the above license grant, this restriction and the following disclaimer,
must be included in all copies of the Software, in whole or in part, and
all derivative works of the Software, unless such copies or derivative
works are solely in the form of machine-executable object code generated by
a source language processor.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
*/
//==============================================================================
#ifndef BEAST_SQDB_SESSION_H_INCLUDED
#define BEAST_SQDB_SESSION_H_INCLUDED
namespace sqdb
{
/*============================================================================*/
/**
@brief A session for the embedded database.
@ingroup vf_db
*/
class session
{
public:
session();
~session();
// DEPRECATED!
// opens the deferred clone
explicit session(session const& deferredClone);
Error clone();
/**
Open a database.
The database at the specified path is opened. The connection string is
a set of "{key}={value}" pairs separated with the pipe symbol ('|').
Choices for key and value are:
@code
timeout = (number) || "infinite"
mode = "read" || "write" || "create"
cache = "shared" || "private"
threads = "single" || "multi"
@endcode
*/
Error open(String fileName,
std::string options = "timeout=infinite|mode=create|threads=multi");
void close();
void begin();
Error commit();
void rollback();
bool in_transaction()
{
return m_bInTransaction;
}
detail::once_type once(Error& error);
detail::prepare_type prepare;
rowid last_insert_rowid();
std::ostringstream& get_query_stream();
void log_query(std::string const& query);
void set_got_data(bool bGotData);
bool got_data() const;
sqlite3* get_connection()
{
return m_connection;
}
private:
Error hard_exec(std::string const& query);
private:
class Sqlite3;
SharedObjectPtr <Sqlite3> m_instance;
bool m_bInTransaction;
sqlite3* m_connection;
String m_fileName;
std::string m_connectString;
std::ostringstream m_query_stream;
bool m_bGotData;
};
}
#endif

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modules/beast_sqdb/api/statement.h Normal file
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//------------------------------------------------------------------------------
/*
This file is part of Beast: https://github.com/vinniefalco/Beast
Copyright 2013, Vinnie Falco <vinnie.falco@gmail.com>
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
Portions based on SOCI - The C++ Database Access Library:
SOCI: http://soci.sourceforge.net/
This file incorporates work covered by the following copyright
and permission notice:
Copyright (C) 2004 Maciej Sobczak, Stephen Hutton, Mateusz Loskot,
Pawel Aleksander Fedorynski, David Courtney, Rafal Bobrowski,
Julian Taylor, Henning Basold, Ilia Barahovski, Denis Arnaud,
Daniel Lidstr<74>m, Matthieu Kermagoret, Artyom Beilis, Cory Bennett,
Chris Weed, Michael Davidsaver, Jakub Stachowski, Alex Ott, Rainer Bauer,
Martin Muenstermann, Philip Pemberton, Eli Green, Frederic Chateau,
Artyom Tonkikh, Roger Orr, Robert Massaioli, Sergey Nikulov,
Shridhar Daithankar, S<>ren Meyer-Eppler, Mario Valesco.
Boost Software License - Version 1.0, August 17th, 2003
Permission is hereby granted, free of charge, to any person or organization
obtaining a copy of the software and accompanying documentation covered by
this license (the "Software") to use, reproduce, display, distribute,
execute, and transmit the Software, and to prepare derivative works of the
Software, and to permit third-parties to whom the Software is furnished to
do so, all subject to the following:
The copyright notices in the Software and this entire statement, including
the above license grant, this restriction and the following disclaimer,
must be included in all copies of the Software, in whole or in part, and
all derivative works of the Software, unless such copies or derivative
works are solely in the form of machine-executable object code generated by
a source language processor.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
*/
//==============================================================================
#ifndef BEAST_SQDB_STATEMENT_H_INCLUDED
#define BEAST_SQDB_STATEMENT_H_INCLUDED
namespace sqdb
{
//
// Lightweight copyable handle to a statement. This
// is just a wrapper around the actual statement implementation.
//
class statement
{
public:
statement(session& s);
statement(detail::prepare_temp_type const& prep);
~statement();
statement(statement const& o);
void operator= (statement const& o);
void exchange(detail::into_type_ptr const& i);
void exchange(detail::use_type_ptr const& u);
void prepare(std::string const& query, bool bRepeatable = true);
Error execute();
bool execute_and_fetch(Error& error);
bool fetch(Error& error);
bool got_data() const;
rowid last_insert_rowid();
private:
friend class detail::ref_counted_statement;
void clean_up();
private:
SharedObjectPtr <detail::statement_imp> m_imp;
};
}
#endif

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modules/beast_sqdb/api/transaction.h Normal file
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//------------------------------------------------------------------------------
/*
This file is part of Beast: https://github.com/vinniefalco/Beast
Copyright 2013, Vinnie Falco <vinnie.falco@gmail.com>
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
Portions based on SOCI - The C++ Database Access Library:
SOCI: http://soci.sourceforge.net/
This file incorporates work covered by the following copyright
and permission notice:
Copyright (C) 2004 Maciej Sobczak, Stephen Hutton, Mateusz Loskot,
Pawel Aleksander Fedorynski, David Courtney, Rafal Bobrowski,
Julian Taylor, Henning Basold, Ilia Barahovski, Denis Arnaud,
Daniel Lidstr<74>m, Matthieu Kermagoret, Artyom Beilis, Cory Bennett,
Chris Weed, Michael Davidsaver, Jakub Stachowski, Alex Ott, Rainer Bauer,
Martin Muenstermann, Philip Pemberton, Eli Green, Frederic Chateau,
Artyom Tonkikh, Roger Orr, Robert Massaioli, Sergey Nikulov,
Shridhar Daithankar, S<>ren Meyer-Eppler, Mario Valesco.
Boost Software License - Version 1.0, August 17th, 2003
Permission is hereby granted, free of charge, to any person or organization
obtaining a copy of the software and accompanying documentation covered by
this license (the "Software") to use, reproduce, display, distribute,
execute, and transmit the Software, and to prepare derivative works of the
Software, and to permit third-parties to whom the Software is furnished to
do so, all subject to the following:
The copyright notices in the Software and this entire statement, including
the above license grant, this restriction and the following disclaimer,
must be included in all copies of the Software, in whole or in part, and
all derivative works of the Software, unless such copies or derivative
works are solely in the form of machine-executable object code generated by
a source language processor.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
*/
//==============================================================================
#ifndef BEAST_SQDB_TRANSACTION_H_INCLUDED
#define BEAST_SQDB_TRANSACTION_H_INCLUDED
namespace sqdb
{
class transaction : Uncopyable
{
public:
explicit transaction(session& s);
~transaction();
Error commit();
void rollback();
private:
session& m_session;
bool m_bHandled;
};
}
#endif

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modules/beast_sqdb/api/type_conversion_traits.h Normal file
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//------------------------------------------------------------------------------
/*
This file is part of Beast: https://github.com/vinniefalco/Beast
Copyright 2013, Vinnie Falco <vinnie.falco@gmail.com>
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
Portions based on SOCI - The C++ Database Access Library:
SOCI: http://soci.sourceforge.net/
This file incorporates work covered by the following copyright
and permission notice:
Copyright (C) 2004 Maciej Sobczak, Stephen Hutton, Mateusz Loskot,
Pawel Aleksander Fedorynski, David Courtney, Rafal Bobrowski,
Julian Taylor, Henning Basold, Ilia Barahovski, Denis Arnaud,
Daniel Lidstr<74>m, Matthieu Kermagoret, Artyom Beilis, Cory Bennett,
Chris Weed, Michael Davidsaver, Jakub Stachowski, Alex Ott, Rainer Bauer,
Martin Muenstermann, Philip Pemberton, Eli Green, Frederic Chateau,
Artyom Tonkikh, Roger Orr, Robert Massaioli, Sergey Nikulov,
Shridhar Daithankar, S<>ren Meyer-Eppler, Mario Valesco.
Boost Software License - Version 1.0, August 17th, 2003
Permission is hereby granted, free of charge, to any person or organization
obtaining a copy of the software and accompanying documentation covered by
this license (the "Software") to use, reproduce, display, distribute,
execute, and transmit the Software, and to prepare derivative works of the
Software, and to permit third-parties to whom the Software is furnished to
do so, all subject to the following:
The copyright notices in the Software and this entire statement, including
the above license grant, this restriction and the following disclaimer,
must be included in all copies of the Software, in whole or in part, and
all derivative works of the Software, unless such copies or derivative
works are solely in the form of machine-executable object code generated by
a source language processor.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
*/
//==============================================================================
#ifndef BEAST_SQDB_TYPE_CONVERSION_TRAITS_H_INCLUDED
#define BEAST_SQDB_TYPE_CONVERSION_TRAITS_H_INCLUDED
namespace sqdb
{
// default conversion (copy in to out)
template<typename T>
struct type_conversion
{
typedef T base_type;
static void from_base(base_type const& in, indicator ind, T& out)
{
// null not allowed
if (ind == i_null)
Throw(Error().fail(__FILE__, __LINE__));
out = in;
}
static void to_base(T const& in, base_type& out, indicator& ind)
{
out = in;
ind = i_ok;
}
};
// Time
template <>
struct type_conversion <Time>
{
//typedef sqlite3_int64 base_type;
typedef int64 base_type;
static void from_base(const base_type v, indicator ind, Time& result)
{
if (ind == i_null)
{
// jassertfalse
result = Time(0);
}
else
{
result = Time(v);
}
}
static void to_base(const Time& v, base_type& result, indicator& ind)
{
result = v.toMilliseconds();
ind = i_ok;
}
};
}
#endif

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//------------------------------------------------------------------------------
/*
This file is part of Beast: https://github.com/vinniefalco/Beast
Copyright 2013, Vinnie Falco <vinnie.falco@gmail.com>
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
ANY SPECIAL , DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
Portions based on SOCI - The C++ Database Access Library:
SOCI: http://soci.sourceforge.net/
This file incorporates work covered by the following copyright
and permission notice:
Copyright (C) 2004 Maciej Sobczak, Stephen Hutton, Mateusz Loskot,
Pawel Aleksander Fedorynski, David Courtney, Rafal Bobrowski,
Julian Taylor, Henning Basold, Ilia Barahovski, Denis Arnaud,
Daniel Lidstr<74>m, Matthieu Kermagoret, Artyom Beilis, Cory Bennett,
Chris Weed, Michael Davidsaver, Jakub Stachowski, Alex Ott, Rainer Bauer,
Martin Muenstermann, Philip Pemberton, Eli Green, Frederic Chateau,
Artyom Tonkikh, Roger Orr, Robert Massaioli, Sergey Nikulov,
Shridhar Daithankar, S<>ren Meyer-Eppler, Mario Valesco.
Boost Software License - Version 1.0, August 17th, 2003
Permission is hereby granted, free of charge, to any person or organization
obtaining a copy of the software and accompanying documentation covered by
this license (the "Software") to use, reproduce, display, distribute,
execute, and transmit the Software, and to prepare derivative works of the
Software, and to permit third-parties to whom the Software is furnished to
do so, all subject to the following:
The copyright notices in the Software and this entire statement, including
the above license grant, this restriction and the following disclaimer,
must be included in all copies of the Software, in whole or in part, and
all derivative works of the Software, unless such copies or derivative
works are solely in the form of machine-executable object code generated by
a source language processor.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
DEALINGS IN THE SOFTWARE.
*/
//==============================================================================
#ifndef BEAST_SQDB_USE_H_INCLUDED
#define BEAST_SQDB_USE_H_INCLUDED
namespace sqdb
{
inline detail::use_type_ptr use_null()
{
return detail::do_use_null();
}
template <typename T>
detail::use_type_ptr use(T& t)
{
return detail::do_use(t,
typename detail::exchange_traits<T>::type_family());
}
template <typename T>
detail::use_type_ptr use(T const& t)
{
return detail::do_use(t,
typename detail::exchange_traits<T>::type_family());
}
template <typename T>
detail::use_type_ptr use(T& t, indicator& ind)
{
return detail::do_use(t, ind,
typename detail::exchange_traits<T>::type_family());
}
}
#endif