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Add beast_sqdb module

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This commit is contained in:
Vinnie Falco
2013-07-24 03:07:50 -07:00
parent ed8d9b1ed3
commit 76e0d4c770
35 changed files with 4983 additions and 0 deletions
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103
Builds/VisualStudio2012/beast.vcxproj
View File

@@ -257,6 +257,29 @@
<ClInclude Include="..\..\modules\beast_crypto\math\beast_UnsignedInteger.h" />
<ClInclude Include="..\..\modules\beast_db\beast_db.h" />
<ClInclude Include="..\..\modules\beast_db\keyvalue\beast_KeyvaDB.h" />
<ClInclude Include="..\..\modules\beast_sqdb\api\backend.h" />
<ClInclude Include="..\..\modules\beast_sqdb\api\blob.h" />
<ClInclude Include="..\..\modules\beast_sqdb\api\into.h" />
<ClInclude Include="..\..\modules\beast_sqdb\api\session.h" />
<ClInclude Include="..\..\modules\beast_sqdb\api\statement.h" />
<ClInclude Include="..\..\modules\beast_sqdb\api\transaction.h" />
<ClInclude Include="..\..\modules\beast_sqdb\api\type_conversion_traits.h" />
<ClInclude Include="..\..\modules\beast_sqdb\api\use.h" />
<ClInclude Include="..\..\modules\beast_sqdb\beast_sqdb.h" />
<ClInclude Include="..\..\modules\beast_sqdb\detail\error_codes.h" />
<ClInclude Include="..\..\modules\beast_sqdb\detail\exchange_traits.h" />
<ClInclude Include="..\..\modules\beast_sqdb\detail\into_type.h" />
<ClInclude Include="..\..\modules\beast_sqdb\detail\once_temp_type.h" />
<ClInclude Include="..\..\modules\beast_sqdb\detail\prepare_temp_type.h" />
<ClInclude Include="..\..\modules\beast_sqdb\detail\ref_counted_prepare_info.h" />
<ClInclude Include="..\..\modules\beast_sqdb\detail\ref_counted_statement.h" />
<ClInclude Include="..\..\modules\beast_sqdb\detail\statement_imp.h" />
<ClInclude Include="..\..\modules\beast_sqdb\detail\type_conversion.h" />
<ClInclude Include="..\..\modules\beast_sqdb\detail\type_ptr.h" />
<ClInclude Include="..\..\modules\beast_sqdb\detail\use_type.h" />
<ClInclude Include="..\..\modules\beast_sqlite\beast_sqlite.h" />
<ClInclude Include="..\..\modules\beast_sqlite\sqlite\sqlite3.h" />
<ClInclude Include="..\..\modules\beast_sqlite\sqlite\sqlite3ext.h" />
<ClInclude Include="BeastConfig.h" />
</ItemGroup>
<ItemGroup>
@@ -948,6 +971,86 @@
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
</ClCompile>
<ClCompile Include="..\..\modules\beast_sqdb\beast_sqdb.cpp" />
<ClCompile Include="..\..\modules\beast_sqdb\source\blob.cpp">
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</ExcludedFromBuild>
</ClCompile>
<ClCompile Include="..\..\modules\beast_sqdb\source\error_codes.cpp">
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</ExcludedFromBuild>
</ClCompile>
<ClCompile Include="..\..\modules\beast_sqdb\source\into_type.cpp">
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
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<ClCompile Include="..\..\modules\beast_sqdb\source\once_temp_type.cpp">
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
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<ClCompile Include="..\..\modules\beast_sqdb\source\ref_counted_prepare_info.cpp">
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
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<ClCompile Include="..\..\modules\beast_sqdb\source\statement_imp.cpp">
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|x64'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|Win32'">true</ExcludedFromBuild>
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</ExcludedFromBuild>
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<ClCompile Include="..\..\modules\beast_sqdb\source\transaction.cpp">
<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Release|Win32'">true</ExcludedFromBuild>
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<ExcludedFromBuild Condition="'$(Configuration)|$(Platform)'=='Debug|x64'">true</ExcludedFromBuild>
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<ClCompile Include="..\..\modules\beast_sqlite\beast_sqlite.c" />
<ClCompile Include="..\..\modules\beast_sqlite\sqlite\sqlite3.c">
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<ItemGroup>
<Text Include="..\..\TODO.txt" />

132
Builds/VisualStudio2012/beast.vcxproj.filters
View File

@@ -134,6 +134,24 @@
<Filter Include="beast_db\keyvalue">
<UniqueIdentifier>{15a98fee-1b52-45eb-9480-514b8750d755}</UniqueIdentifier>
</Filter>
<Filter Include="beast_sqlite">
<UniqueIdentifier>{cbf5f5a3-5d66-4b6d-996d-20ed14b41793}</UniqueIdentifier>
</Filter>
<Filter Include="beast_sqlite\sqlite">
<UniqueIdentifier>{acd9ab9d-3ba8-4c60-bfb8-36799d9d7a06}</UniqueIdentifier>
</Filter>
<Filter Include="beast_sqdb">
<UniqueIdentifier>{67b47aab-8e6a-4acd-9291-d95a8795d6ad}</UniqueIdentifier>
</Filter>
<Filter Include="beast_sqdb\api">
<UniqueIdentifier>{e666952d-d490-40a2-aa05-2d63ea23284f}</UniqueIdentifier>
</Filter>
<Filter Include="beast_sqdb\detail">
<UniqueIdentifier>{3f969218-0a32-41f1-8e05-9a47247cf494}</UniqueIdentifier>
</Filter>
<Filter Include="beast_sqdb\source">
<UniqueIdentifier>{10ef778f-6b81-437e-a6ef-558ff4163acc}</UniqueIdentifier>
</Filter>
</ItemGroup>
<ItemGroup>
<ClInclude Include="..\..\modules\beast_core\beast_core.h">
@@ -647,6 +665,75 @@
<ClInclude Include="..\..\modules\beast_db\keyvalue\beast_KeyvaDB.h">
<Filter>beast_db\keyvalue</Filter>
</ClInclude>
<ClInclude Include="..\..\modules\beast_sqlite\beast_sqlite.h">
<Filter>beast_sqlite</Filter>
</ClInclude>
<ClInclude Include="..\..\modules\beast_sqlite\sqlite\sqlite3.h">
<Filter>beast_sqlite\sqlite</Filter>
</ClInclude>
<ClInclude Include="..\..\modules\beast_sqlite\sqlite\sqlite3ext.h">
<Filter>beast_sqlite\sqlite</Filter>
</ClInclude>
<ClInclude Include="..\..\modules\beast_sqdb\beast_sqdb.h">
<Filter>beast_sqdb</Filter>
</ClInclude>
<ClInclude Include="..\..\modules\beast_sqdb\api\backend.h">
<Filter>beast_sqdb\api</Filter>
</ClInclude>
<ClInclude Include="..\..\modules\beast_sqdb\api\blob.h">
<Filter>beast_sqdb\api</Filter>
</ClInclude>
<ClInclude Include="..\..\modules\beast_sqdb\api\into.h">
<Filter>beast_sqdb\api</Filter>
</ClInclude>
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<Filter>beast_sqdb\api</Filter>
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<ClInclude Include="..\..\modules\beast_sqdb\api\statement.h">
<Filter>beast_sqdb\api</Filter>
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<ClInclude Include="..\..\modules\beast_sqdb\api\transaction.h">
<Filter>beast_sqdb\api</Filter>
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<Filter>beast_sqdb\api</Filter>
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<Filter>beast_sqdb\api</Filter>
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<ClInclude Include="..\..\modules\beast_sqdb\detail\error_codes.h">
<Filter>beast_sqdb\detail</Filter>
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<Filter>beast_sqdb\detail</Filter>
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<ClInclude Include="..\..\modules\beast_sqdb\detail\into_type.h">
<Filter>beast_sqdb\detail</Filter>
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<Filter>beast_sqdb\detail</Filter>
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<Filter>beast_sqdb\detail</Filter>
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<Filter>beast_sqdb\detail</Filter>
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<Filter>beast_sqdb\detail</Filter>
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<Filter>beast_sqdb\detail</Filter>
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<Filter>beast_sqdb\detail</Filter>
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<ClCompile Include="..\..\modules\beast_core\beast_core.cpp">
@@ -1003,6 +1090,51 @@
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<Filter>beast_db\keyvalue</Filter>
</ClCompile>
<ClCompile Include="..\..\modules\beast_sqlite\beast_sqlite.c">
<Filter>beast_sqlite</Filter>
</ClCompile>
<ClCompile Include="..\..\modules\beast_sqlite\sqlite\sqlite3.c">
<Filter>beast_sqlite\sqlite</Filter>
</ClCompile>
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<Filter>beast_sqdb</Filter>
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<ClCompile Include="..\..\modules\beast_sqdb\source\blob.cpp">
<Filter>beast_sqdb\source</Filter>
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<Filter>beast_sqdb\source</Filter>
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111
modules/beast_sqdb/api/backend.h Normal file
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@@ -0,0 +1,111 @@
//------------------------------------------------------------------------------
/*
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

91
modules/beast_sqdb/api/blob.h Normal file
View File

@@ -0,0 +1,91 @@
//------------------------------------------------------------------------------
/*
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

82
modules/beast_sqdb/api/into.h Normal file
View File

@@ -0,0 +1,82 @@
//------------------------------------------------------------------------------
/*
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

150
modules/beast_sqdb/api/session.h Normal file
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@@ -0,0 +1,150 @@
//------------------------------------------------------------------------------
/*
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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//------------------------------------------------------------------------------
/*
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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//------------------------------------------------------------------------------
/*
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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//------------------------------------------------------------------------------
/*
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

57
modules/beast_sqdb/beast_sqdb.cpp Normal file
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@@ -0,0 +1,57 @@
//------------------------------------------------------------------------------
/*
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.
*/
//==============================================================================
#include "BeastConfig.h"
#include "beast_sqdb.h"
#include "../beast_sqlite/beast_sqlite.h"
#if BEAST_MSVC
#pragma warning (push)
#pragma warning (disable: 4100) // unreferenced formal parmaeter
#pragma warning (disable: 4355) // 'this' used in base member
#endif
namespace beast
{
// implementation headers
#include "detail/error_codes.h"
#include "detail/statement_imp.h"
}
namespace beast
{
#include "source/blob.cpp"
#include "source/error_codes.cpp"
#include "source/into_type.cpp"
#include "source/once_temp_type.cpp"
#include "source/prepare_temp_type.cpp"
#include "source/ref_counted_prepare_info.cpp"
#include "source/ref_counted_statement.cpp"
#include "source/session.cpp"
#include "source/statement.cpp"
#include "source/statement_imp.cpp"
#include "source/transaction.cpp"
#include "source/use_type.cpp"
}
#if BEAST_MSVC
#pragma warning (pop)
#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_H_INCLUDED
#define BEAST_SQDB_H_INCLUDED
/** An embedded database wrapper with an intuitive, type-safe interface.
This collection of classes let's you access embedded SQLite databases
using C++ syntax that is very similar to regular SQL.
This module requires the @ref beast_sqlite external module.
*/
#include <ctime>
#include "../beast_core/beast_core.h"
// forward declares
struct sqlite3;
struct sqlite3_blob;
struct sqlite3_stmt;
namespace beast {
namespace sqdb {
namespace detail {
class prepare_temp_type;
class ref_counted_statement; // statement.h
class statement_imp; // into_type.h, use_type.h
}
class blob; // exchange_traits.h
class session; // statement.h
}
}
#if BEAST_MSVC
#pragma warning (push)
#pragma warning (disable: 4355) // 'this' : used in base member initializer list
#endif
namespace beast
{
#include "api/backend.h"
#include "api/transaction.h"
#include "detail/type_ptr.h"
#include "api/blob.h"
#include "api/type_conversion_traits.h"
#include "detail/exchange_traits.h"
#include "detail/into_type.h"
#include "detail/use_type.h"
#include "api/statement.h"
#include "detail/type_conversion.h"
#include "detail/ref_counted_statement.h"
#include "api/into.h"
#include "api/use.h"
#include "detail/ref_counted_prepare_info.h"
#include "detail/prepare_temp_type.h"
#include "detail/once_temp_type.h"
#include "api/session.h"
}
#if BEAST_MSVC
#pragma warning (pop)
#endif
#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_DETAIL_ERROR_CODES_H_INCLUDED
#define BEAST_SQDB_DETAIL_ERROR_CODES_H_INCLUDED
namespace sqdb
{
namespace detail
{
// Converts SQLITE error codes into an Error object
extern const Error sqliteError(const char* sourceFileName,
int lineNumber,
int sqliteErrorCode);
}
}
#endif

224
modules/beast_sqdb/detail/exchange_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_DETAIL_EXCHANGE_TRAITS_H_INCLUDED
#define BEAST_SQDB_DETAIL_EXCHANGE_TRAITS_H_INCLUDED
namespace sqdb
{
namespace detail
{
struct basic_type_tag {};
struct user_type_tag {};
// converts a type to exchange_type
template<typename T>
struct exchange_traits
{
typedef user_type_tag type_family;
enum
{
x_type = exchange_traits<typename type_conversion<T>::base_type>::x_type
};
};
template<> struct exchange_traits<bool>
{
typedef basic_type_tag type_family;
enum { x_type = x_bool };
};
template<> struct exchange_traits<char>
{
typedef basic_type_tag type_family;
enum { x_type = x_char };
};
template<> struct exchange_traits<short>
{
typedef basic_type_tag type_family;
enum { x_type = x_short };
};
template<> struct exchange_traits<int>
{
typedef basic_type_tag type_family;
enum { x_type = x_int };
};
template<> struct exchange_traits<long>
{
typedef basic_type_tag type_family;
enum { x_type = x_long };
};
//template<> struct exchange_traits<boost::int64>
//template<> struct exchange_traits<sqlite3_int64>
template<> struct exchange_traits<int64>
{
typedef basic_type_tag type_family;
enum { x_type = x_int64 };
};
template<> struct exchange_traits<unsigned char>
{
typedef basic_type_tag type_family;
enum { x_type = x_uchar };
};
template<> struct exchange_traits<unsigned short>
{
typedef basic_type_tag type_family;
enum { x_type = x_ushort };
};
template<> struct exchange_traits<unsigned int>
{
typedef basic_type_tag type_family;
enum { x_type = x_uint };
};
template<> struct exchange_traits<unsigned long>
{
typedef basic_type_tag type_family;
enum { x_type = x_ulong };
};
//template<> struct exchange_traits<boost::uint64>
//template<> struct exchange_traits<sqlite3_uint64>
template<> struct exchange_traits<uint64>
{
typedef basic_type_tag type_family;
enum { x_type = x_uint64 };
};
template<> struct exchange_traits<float>
{
typedef basic_type_tag type_family;
enum { x_type = x_float };
};
template<> struct exchange_traits<double>
{
typedef basic_type_tag type_family;
enum { x_type = x_double };
};
template<> struct exchange_traits<char*>
{
typedef basic_type_tag type_family;
enum { x_type = x_cstring };
};
template<> struct exchange_traits<char const*>
{
typedef basic_type_tag type_family;
enum { x_type = x_cstring };
};
template<> struct exchange_traits<wchar_t*>
{
typedef basic_type_tag type_family;
enum { x_type = x_cwstring };
};
template<> struct exchange_traits<wchar_t const*>
{
typedef basic_type_tag type_family;
enum { x_type = x_cwstring };
};
template<> struct exchange_traits<std::string>
{
typedef basic_type_tag type_family;
enum { x_type = x_stdstring };
};
template<> struct exchange_traits<std::wstring>
{
typedef basic_type_tag type_family;
enum { x_type = x_stdwstring };
};
template<> struct exchange_traits<String>
{
typedef basic_type_tag type_family;
enum { x_type = x_beastString };
};
template<> struct exchange_traits<std::tm>
{
typedef basic_type_tag type_family;
enum { x_type = x_stdtm };
};
template<> struct exchange_traits<blob>
{
typedef basic_type_tag type_family;
enum { x_type = x_blob };
};
}
}
#endif

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modules/beast_sqdb/detail/into_type.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_DETAIL_INTO_TYPE_H_INCLUDED
#define BEAST_SQDB_DETAIL_INTO_TYPE_H_INCLUDED
namespace sqdb
{
namespace detail
{
// base class for defining output data
class into_type_base
{
public:
virtual ~into_type_base() {}
virtual void bind(statement_imp& st, int& iCol) = 0;
virtual void do_into() = 0;
};
typedef type_ptr<into_type_base> into_type_ptr;
// standard output types
class standard_into_type : public into_type_base
{
public:
standard_into_type(void* data, exchange_type type)
: m_data(data), m_type(type), m_ind(0) {}
standard_into_type(void* data, exchange_type type, indicator& ind)
: m_data(data), m_type(type), m_ind(&ind) {}
virtual ~standard_into_type();
virtual void bind(statement_imp& st, int& iCol);
virtual void do_into();
private:
virtual void convert_from_base() {}
private:
void* m_data;
exchange_type m_type;
indicator* m_ind;
statement_imp* m_st;
int m_iCol;
};
// implementation for built-in types without conversions
template<typename T>
class into_type : public standard_into_type
{
public:
into_type(T& t) : standard_into_type(&t,
static_cast <exchange_type>(exchange_traits<T>::x_type)) {}
into_type(T& t, indicator& ind) : standard_into_type(&t,
static_cast<exchange_type>(exchange_traits<T>::x_type), ind) {}
};
template<typename T>
into_type_ptr do_into(T& t, basic_type_tag)
{
return into_type_ptr(new into_type<T>(t));
}
template<typename T>
into_type_ptr do_into(T& t, indicator& ind, basic_type_tag)
{
return into_type_ptr(new into_type<T>(t, ind));
}
}
}
#endif

116
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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_DETAIL_ONCE_TEMP_TYPE_H_INCLUDED
#define BEAST_SQDB_DETAIL_ONCE_TEMP_TYPE_H_INCLUDED
namespace sqdb
{
namespace detail
{
class once_temp_type
{
public:
once_temp_type(session& s, Error& error);
once_temp_type(once_temp_type const& o);
once_temp_type& operator=(once_temp_type const& o);
~once_temp_type();
once_temp_type& operator, (into_type_ptr const& i);
once_temp_type& operator, (use_type_ptr const& u);
template<typename T>
once_temp_type& operator<<(T const& t)
{
m_rcst->accumulate(t);
return *this;
}
private:
ref_counted_statement* m_rcst;
};
class once_type
{
public:
once_type(const once_type& other);
once_type(session* s, Error& error);
template<typename T>
once_temp_type operator<<(T const& t)
{
once_temp_type o(m_session, m_error);
o << t;
return o;
}
private:
once_type& operator= (const once_type&);
session& m_session;
Error& m_error;
};
}
}
#endif

119
modules/beast_sqdb/detail/prepare_temp_type.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_DETAIL_PREPARE_TEMP_TYPE_H_INCLUDED
#define BEAST_SQDB_DETAIL_PREPARE_TEMP_TYPE_H_INCLUDED
namespace sqdb
{
namespace detail
{
// lightweight copyable wrapper around the prepare info
class prepare_temp_type
{
public:
prepare_temp_type(session& s);
prepare_temp_type(prepare_temp_type const& o);
prepare_temp_type& operator=(prepare_temp_type const& o);
~prepare_temp_type();
template<typename T>
prepare_temp_type& operator<<(T const& t)
{
m_rcpi->accumulate(t);
return *this;
}
prepare_temp_type& operator, (into_type_ptr const& i);
prepare_temp_type& operator, (use_type_ptr const& u);
ref_counted_prepare_info& get_prepare_info() const
{
return *m_rcpi;
}
private:
ref_counted_prepare_info* m_rcpi;
};
class prepare_type
{
public:
prepare_type() : m_session(NULL) {}
prepare_type(session* s) : m_session(s) {}
template<typename T> prepare_temp_type operator<<(T const& t)
{
prepare_temp_type p(*m_session);
p << t;
return p;
}
private:
session* m_session;
};
}
}
#endif

89
modules/beast_sqdb/detail/ref_counted_prepare_info.h Normal file
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@@ -0,0 +1,89 @@
//------------------------------------------------------------------------------
/*
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_DETAIL_REF_COUNTED_PREPARE_INFO_H_INCLUDED
#define BEAST_SQDB_DETAIL_REF_COUNTED_PREPARE_INFO_H_INCLUDED
namespace sqdb
{
namespace detail
{
// helper that collects statement text and bindings to create the statement
class ref_counted_prepare_info : public ref_counted_statement_base
{
public:
ref_counted_prepare_info(session& s);
void exchange(into_type_ptr const& i);
void exchange(use_type_ptr const& u);
virtual void final_action();
public:
std::string get_query() const;
std::vector <into_type_base*> m_intos;
std::vector <use_type_base*> m_uses;
};
}
}
#endif

114
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@@ -0,0 +1,114 @@
//------------------------------------------------------------------------------
/*
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_DETAIL_REF_COUNTED_STATEMENT_H_INCLUDED
#define BEAST_SQDB_DETAIL_REF_COUNTED_STATEMENT_H_INCLUDED
namespace sqdb
{
namespace detail
{
// used for "once" and "prepare"
class ref_counted_statement_base : Uncopyable
{
public:
ref_counted_statement_base(session& s);
virtual ~ref_counted_statement_base();
virtual void final_action() = 0;
void addref();
void release();
template<typename T> void accumulate(T const& t)
{
get_query_stream() << t;
}
public:
// break circular header dependency
std::ostringstream& get_query_stream();
Error* m_perror;
int m_refs;
session& m_session;
};
// used for "once"
class ref_counted_statement : public ref_counted_statement_base
{
public:
ref_counted_statement(session& s, Error& error);
void exchange(into_type_ptr const& i);
void exchange(use_type_ptr const& u);
void final_action();
private:
Error& m_error;
statement m_st;
};
}
}
#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_DETAIL_STATEMENT_IMP_H_INCLUDED
#define BEAST_SQDB_DETAIL_STATEMENT_IMP_H_INCLUDED
namespace sqdb
{
namespace detail
{
// statement implementation
class statement_imp : public SharedObject
{
public:
explicit statement_imp(session& s);
explicit statement_imp(prepare_temp_type const& prep);
~statement_imp();
void erase_bindings();
void exchange(detail::into_type_ptr const& i);
void exchange(detail::use_type_ptr const& u);
void clean_up();
void prepare(std::string const& query, bool bRepeatable = true);
Error execute();
bool fetch(Error& error);
bool got_data() const;
public:
void do_intos();
void pre_use();
void do_uses();
void post_use();
void release_resources();
rowid last_insert_rowid();
public:
session& m_session;
sqlite3_stmt* m_stmt;
std::string m_query;
bool m_bReady;
bool m_bGotData;
bool m_bFirstTime;
rowid m_last_insert_rowid;
typedef std::vector <detail::into_type_base*> intos_t;
typedef std::vector <detail::use_type_base*> uses_t;
intos_t m_intos;
uses_t m_uses;
};
}
}
#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_DETAIL_TYPE_CONVERSION_H_INCLUDED
#define BEAST_SQDB_DETAIL_TYPE_CONVERSION_H_INCLUDED
namespace sqdb
{
namespace detail
{
// used to order into and uses that need conversions
template<typename T>
struct base_value_holder
{
typename type_conversion<T>::base_type m_value;
};
// create into_type from type_conversion
template <typename T>
class conversion_into_type
: private base_value_holder<T>
, public into_type <typename type_conversion<T>::base_type>
, Uncopyable
{
public:
typedef typename type_conversion<T>::base_type BASE_TYPE;
conversion_into_type(T& value)
: into_type<BASE_TYPE>(detail::base_value_holder<T>::m_value, m_own_ind)
, m_value(value), m_ind(m_own_ind) {}
conversion_into_type(T& value, indicator& ind)
: into_type<BASE_TYPE>(detail::base_value_holder<T>::m_value, ind)
, m_value(value), m_ind(ind) {}
private:
void convert_from_base()
{
type_conversion<T>::from_base(
detail::base_value_holder<T>::m_value, m_ind, m_value);
}
T& m_value;
indicator m_own_ind;
indicator& m_ind;
};
// used to create a use_type from a type_conversion
template<typename T>
class conversion_use_type
: private base_value_holder<T>
, public use_type<typename type_conversion<T>::base_type>
, Uncopyable
{
public:
typedef typename type_conversion<T>::base_type BASE_TYPE;
conversion_use_type(T& value)
: use_type<BASE_TYPE>(detail::base_value_holder<T>::m_value, m_own_ind)
, m_value(value), m_ind(m_own_ind), m_bReadOnly(false) {}
conversion_use_type(T const& value)
: use_type<BASE_TYPE>(detail::base_value_holder<T>::m_value, m_own_ind)
, m_value(const_cast<T&>(value)), m_ind(m_own_ind), m_bReadOnly(true) {}
conversion_use_type(T& value, indicator& ind)
: use_type<BASE_TYPE>(detail::base_value_holder<T>::m_value, ind)
, m_value(value), m_ind(ind), m_bReadOnly(false) {}
conversion_use_type(T const& value, indicator& ind)
: use_type<BASE_TYPE>(detail::base_value_holder<T>::m_value, ind)
, m_value(const_cast<T&>(value)), m_ind(ind), m_bReadOnly(true) {}
void convert_from_base()
{
if (!m_bReadOnly)
{
type_conversion<T>::from_base(
detail::base_value_holder<T>::m_value, m_ind, m_value);
}
}
void convert_to_base()
{
type_conversion<T>::to_base(m_value,
detail::base_value_holder<T>::m_value, m_ind);
}
private:
T& m_value;
indicator m_own_ind;
indicator& m_ind;
bool m_bReadOnly;
};
template <typename T>
into_type_ptr do_into(T& t, user_type_tag)
{
return into_type_ptr(new conversion_into_type<T>(t));
}
template <typename T>
into_type_ptr do_into(T& t, indicator& ind, user_type_tag)
{
return into_type_ptr(new conversion_into_type<T>(t, ind));
}
template <typename T>
use_type_ptr do_use(T& t, user_type_tag)
{
return use_type_ptr(new conversion_use_type<T>(t));
}
template <typename T>
use_type_ptr do_use(T const& t, user_type_tag)
{
return use_type_ptr(new conversion_use_type<T>(t));
}
template <typename T>
use_type_ptr do_use(T& t, indicator& ind, user_type_tag)
{
return use_type_ptr(new conversion_use_type<T>(t, ind));
}
template <typename T>
use_type_ptr do_use(T const& t, indicator& ind, user_type_tag)
{
return use_type_ptr(new conversion_use_type<T>(t, ind));
}
}
}
#endif

97
modules/beast_sqdb/detail/type_ptr.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_DETAIL_TYPE_PTR_H_INCLUDED
#define BEAST_SQDB_DETAIL_TYPE_PTR_H_INCLUDED
namespace sqdb
{
namespace detail
{
// helper for managing the lifetime of into and use objects
template <typename T>
class type_ptr
{
public:
type_ptr(T* p) : m_p(p) { }
~type_ptr()
{
delete m_p;
}
T* get() const
{
return m_p;
}
void release() const
{
m_p = 0;
}
private:
mutable T* m_p;
};
}
}
#endif

167
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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_DETAIL_USE_TYPE_H_INCLUDED
#define BEAST_SQDB_DETAIL_USE_TYPE_H_INCLUDED
namespace sqdb
{
namespace detail
{
// base class for defining input data
class use_type_base
{
public:
virtual ~use_type_base() {}
virtual void bind(statement_imp& st, int& iParam) = 0;
virtual void do_use() = 0;
virtual void post_use() = 0;
virtual void clean_up() = 0;
};
typedef type_ptr<use_type_base> use_type_ptr;
// handles builtin types
class standard_use_type : public use_type_base
{
public:
standard_use_type(void* data, exchange_type type, bool bReadOnly)
: m_data(data), m_type(type), m_ind(0), m_bReadOnly(bReadOnly) {}
standard_use_type(void* data, exchange_type type, indicator& ind, bool bReadOnly)
: m_data(data), m_type(type), m_ind(&ind), m_bReadOnly(bReadOnly) {}
virtual ~standard_use_type();
virtual void bind(statement_imp& st, int& iParam);
virtual void do_use();
virtual void post_use();
virtual void clean_up();
virtual void convert_to_base() {}
virtual void convert_from_base() {}
private:
void clean_up_backend();
private:
void* m_data;
exchange_type m_type;
indicator* m_ind;
bool m_bReadOnly;
statement_imp* m_st;
int m_iParam;
};
// worker for use
template<typename T>
class use_type : public standard_use_type
{
public:
use_type(T& t)
: standard_use_type(&t, static_cast<exchange_type>
(exchange_traits<T>::x_type), false) {}
use_type(T const& t)
: standard_use_type(const_cast<T*>(&t), static_cast<exchange_type>
(exchange_traits<T>::x_type), true) {}
use_type(T& t, indicator& ind)
: standard_use_type(&t, static_cast<exchange_type>
(exchange_traits<T>::x_type), ind, false) {}
use_type(T const& t, indicator& ind)
: standard_use_type(const_cast<T*>(&t), static_cast<exchange_type>
(exchange_traits<T>::x_type), ind, true) {}
};
// helpers for builtins
inline use_type_ptr do_use_null()
{
return use_type_ptr(new standard_use_type(0, x_null, true));
}
template<typename T>
use_type_ptr do_use(T& t, basic_type_tag)
{
return use_type_ptr(new use_type<T>(t));
}
template<typename T>
use_type_ptr do_use(T const& t, basic_type_tag)
{
return use_type_ptr(new use_type<T>(t));
}
template<typename T>
use_type_ptr do_use(T& t, indicator& ind, basic_type_tag)
{
return use_type_ptr(new use_type<T>(t, ind));
}
template<typename T>
use_type_ptr do_use(T const& t, indicator& ind, basic_type_tag)
{
return use_type_ptr(new use_type<T>(t, ind));
}
}
}
#endif

120
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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.
*/
//==============================================================================
namespace sqdb
{
blob::blob()
: m_blob(0)
{
}
blob::~blob()
{
close();
}
Error blob::select(session& s,
char const* zTable,
char const* zColumn,
rowid id,
bool readAndWrite) noexcept
{
close();
m_session = &s;
int result = sqlite3_blob_open(s.get_connection(),
"main",
zTable,
zColumn,
id,
readAndWrite ? 1 : 0,
&m_blob);
return detail::sqliteError(__FILE__, __LINE__, result);
}
std::size_t blob::get_len()
{
return sqlite3_blob_bytes(m_blob);
}
Error blob::read(std::size_t offset, void* buf, std::size_t toRead)
{
return detail::sqliteError(__FILE__, __LINE__,
sqlite3_blob_read(m_blob, static_cast<char*>(buf), toRead, offset));
}
Error blob::write(std::size_t offset, void const* buf, std::size_t toWrite)
{
return detail::sqliteError(__FILE__, __LINE__,
sqlite3_blob_write(m_blob, buf, toWrite, offset));
}
void blob::close()
{
if (m_blob)
{
sqlite3_blob_close(m_blob);
m_blob = 0;
}
}
}

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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.
*/
//==============================================================================
namespace sqdb
{
namespace detail
{
const Error sqliteError(const char* sourceFileName,
int lineNumber,
int sqliteErrorCode)
{
/*
jassert (sqliteErrorCode != SQLITE_ROW &&
sqliteErrorCode != SQLITE_DONE);
*/
Error e;
String s;
Error::Code c;
switch (sqliteErrorCode)
{
// should never get these two here but include them just in case
case SQLITE_ROW:
case SQLITE_DONE:
case SQLITE_OK:
// this is fine, and lets us avoid having to explicitly
// check for SQLITE_OK and just deal in terms of the Error object.
c = Error::success;
break;
case SQLITE_ERROR:
s = TRANS("an sqlite error or missing database was encountered");
c = Error::general;
break;
case SQLITE_INTERNAL:
s = TRANS("sqlite encountered an internal logic error");
c = Error::unexpected;
break;
case SQLITE_PERM:
s = TRANS("sqlite was denied file access permission");
c = Error::fileNoPerm;
break;
case SQLITE_ABORT:
s = TRANS("the sqlite operation was canceled due to a callback");
c = Error::canceled;
break;
case SQLITE_BUSY:
s = TRANS("the sqlite database file is locked");
c = Error::fileInUse;
break;
case SQLITE_LOCKED:
s = TRANS("the sqlite database table was locked");
c = Error::fileInUse;
break;
case SQLITE_NOMEM:
s = TRANS("sqlite ran out of memory");
c = Error::noMemory;
break;
case SQLITE_READONLY:
s = TRANS("sqlite tried to write to a read-only database");
c = Error::fileNoPerm;
break;
case SQLITE_INTERRUPT:
s = TRANS("the sqlite operation was interrupted");
c = Error::canceled;
break;
case SQLITE_IOERR:
s = TRANS("sqlite encountered a device I/O error");
c = Error::fileIOError;
break;
case SQLITE_CORRUPT:
s = TRANS("the sqlite database is corrupt");
c = Error::invalidData;
break;
case SQLITE_FULL:
s = TRANS("the sqlite database is full");
c = Error::fileNoSpace;
break;
case SQLITE_CANTOPEN:
s = TRANS("the sqlite database could not be opened");
c = Error::fileNotFound;
break;
case SQLITE_PROTOCOL:
s = TRANS("sqlite encountered a lock protocol error");
c = Error::badParameter;
break;
case SQLITE_EMPTY:
s = TRANS("the sqlite database is empty");
c = Error::noMoreData;
break;
case SQLITE_SCHEMA:
s = TRANS("the sqlite database scheme was changed");
c = Error::invalidData;
break;
case SQLITE_TOOBIG:
s = TRANS("the sqlite string or blob was too large");
c = Error::fileNoSpace;
break;
case SQLITE_CONSTRAINT:
s = TRANS("the sqlite operation was aborted due to a constraint violation");
c = Error::badParameter;
break;
case SQLITE_MISMATCH:
s = TRANS("the sqlite data was mismatched");
c = Error::badParameter;
break;
case SQLITE_MISUSE:
s = TRANS("the sqlite library parameter was invalid");
c = Error::badParameter;
break;
case SQLITE_NOLFS:
s = TRANS("the sqlite platform feature is unavailable");
c = Error::badParameter;
break;
case SQLITE_AUTH:
s = TRANS("sqlite authorization was denied");
c = Error::fileNoPerm;
break;
case SQLITE_FORMAT:
s = TRANS("the auxiliary sqlite database has an invalid format");
c = Error::invalidData;
break;
case SQLITE_RANGE:
s = TRANS("the sqlite parameter was invalid");
c = Error::badParameter;
break;
case SQLITE_NOTADB:
s = TRANS("the file is not a sqlite database");
c = Error::invalidData;
break;
default:
s << TRANS("an unknown sqlite3 error code #")
<< String(sqliteErrorCode)
<< TRANS("was returned");
c = Error::general;
break;
}
if (c != Error::success)
e.fail(sourceFileName, lineNumber, s, c);
return e;
}
}
}

301
modules/beast_sqdb/source/into_type.cpp Normal file
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@@ -0,0 +1,301 @@
//------------------------------------------------------------------------------
/*
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.
*/
//==============================================================================
namespace sqdb
{
namespace detail
{
namespace
{
template <typename T>
inline T& as(void* data)
{
return *static_cast<T*>(data);
}
template <typename T>
static void integer_into(void* data, sqlite3_int64 v)
{
*(static_cast<T*>(data)) = T(v);
}
}
standard_into_type::~standard_into_type()
{
}
void standard_into_type::bind(statement_imp& st, int& iCol)
{
m_st = &st;
m_iCol = iCol++;
}
void standard_into_type::do_into()
{
int colType = sqlite3_column_type(m_st->m_stmt, m_iCol);
if (colType == SQLITE_NULL)
{
// null encountered with no indicator
if (!m_ind)
Throw(Error().fail(__FILE__, __LINE__));
*m_ind = i_null;
}
else
{
if (m_ind)
*m_ind = i_ok;
switch (colType)
{
case SQLITE_INTEGER:
{
sqlite3_int64 v = sqlite3_column_int64(m_st->m_stmt, m_iCol);
switch (m_type)
{
case x_bool:
as<bool>(m_data) = v != 0;
break;
case x_char:
integer_into<char>(m_data, v);
break;
case x_short:
integer_into<short>(m_data, v);
break;
case x_int:
integer_into<int>(m_data, v);
break;
case x_long:
integer_into<long>(m_data, v);
break;
case x_int64:
integer_into<int64>(m_data, v);
break;
case x_uchar:
integer_into<unsigned char>(m_data, v);
break;
case x_ushort:
integer_into<unsigned short>(m_data, v);
break;
case x_uint:
integer_into<unsigned int>(m_data, v);
break;
case x_ulong:
integer_into<unsigned long>(m_data, v);
break;
case x_uint64:
integer_into<uint64>(m_data, v);
break;
case x_beastString:
as <String> (m_data) = String(v);
break;
default:
Throw(Error().fail(__FILE__, __LINE__));
}
}
break;
case SQLITE_FLOAT:
{
double v = sqlite3_column_double(m_st->m_stmt, m_iCol);
switch (m_type)
{
case x_float:
as<float>(m_data) = static_cast<float>(v);
break;
case x_double:
as<double>(m_data) = v;
break;
case x_beastString:
as <String> (m_data) = String(v);
break;
default:
Throw(Error().fail(__FILE__, __LINE__));
};
}
break;
case SQLITE_TEXT:
{
switch (m_type)
{
case x_stdstring:
{
// excludes terminator
int bytes = sqlite3_column_bytes(m_st->m_stmt, m_iCol);
unsigned char const* v = sqlite3_column_text(m_st->m_stmt, m_iCol);
std::string& result = as<std::string>(m_data);
result.assign(reinterpret_cast<char const*>(v), bytes);
}
break;
case x_stdwstring:
Throw(Error().fail(__FILE__, __LINE__));
break;
case x_beastString:
{
// excludes terminator
int bytes = sqlite3_column_bytes(m_st->m_stmt, m_iCol);
const CharPointer_UTF8::CharType* c = reinterpret_cast
<const CharPointer_UTF8::CharType*>
(sqlite3_column_text(m_st->m_stmt, m_iCol));
String& s = as <String> (m_data);
s = String(CharPointer_UTF8(c), CharPointer_UTF8(c + bytes));
}
break;
default:
{
sqlite3_int64 v = sqlite3_column_int64(m_st->m_stmt, m_iCol);
switch (m_type)
{
case x_bool:
as<bool>(m_data) = v != 0;
break;
case x_char:
integer_into<char>(m_data, v);
break;
case x_short:
integer_into<short>(m_data, v);
break;
case x_int:
integer_into<int>(m_data, v);
break;
case x_long:
integer_into<long>(m_data, v);
break;
case x_int64:
integer_into<int64>(m_data, v);
break;
case x_uchar:
integer_into<unsigned char>(m_data, v);
break;
case x_ushort:
integer_into<unsigned short>(m_data, v);
break;
case x_uint:
integer_into<unsigned int>(m_data, v);
break;
case x_ulong:
integer_into<unsigned long>(m_data, v);
break;
case x_uint64:
integer_into<uint64>(m_data, v);
break;
default:
Throw(Error().fail(__FILE__, __LINE__));
}
}
break;
};
}
break;
case SQLITE_BLOB:
Throw(Error().fail(__FILE__, __LINE__));
default:
Throw(Error().fail(__FILE__, __LINE__));
};
}
convert_from_base();
}
}
}

120
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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.
*/
//==============================================================================
namespace sqdb
{
namespace detail
{
once_type::once_type(const once_type& other)
: m_session(other.m_session)
, m_error(other.m_error)
{
}
once_temp_type::once_temp_type(session& s, Error& error)
: m_rcst(new ref_counted_statement(s, error))
{
// new query
s.get_query_stream().str("");
}
once_temp_type::once_temp_type(once_temp_type const& o)
: m_rcst(o.m_rcst)
{
m_rcst->addref();
}
once_temp_type& once_temp_type::operator= (once_temp_type const& o)
{
o.m_rcst->addref();
m_rcst->release();
m_rcst = o.m_rcst;
return *this;
}
once_temp_type::~once_temp_type()
{
m_rcst->release();
}
once_temp_type& once_temp_type::operator, (into_type_ptr const& i)
{
m_rcst->exchange(i);
return *this;
}
once_temp_type& once_temp_type::operator, (use_type_ptr const& u)
{
m_rcst->exchange(u);
return *this;
}
//------------------------------------------------------------------------------
once_type::once_type(session* s, Error& error)
: m_session(*s)
, m_error(error)
{
}
}
}

106
modules/beast_sqdb/source/prepare_temp_type.cpp Normal file
View File

@@ -0,0 +1,106 @@
//------------------------------------------------------------------------------
/*
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.
*/
//==============================================================================
namespace sqdb
{
namespace detail
{
prepare_temp_type::prepare_temp_type(session& s)
: m_rcpi(new ref_counted_prepare_info(s))
{
// new query
s.get_query_stream().str("");
}
prepare_temp_type::prepare_temp_type(prepare_temp_type const& o)
: m_rcpi(o.m_rcpi)
{
m_rcpi->addref();
}
prepare_temp_type& prepare_temp_type::operator=(prepare_temp_type const& o)
{
o.m_rcpi->addref();
m_rcpi->release();
m_rcpi = o.m_rcpi;
return *this;
}
prepare_temp_type::~prepare_temp_type()
{
m_rcpi->release();
}
prepare_temp_type& prepare_temp_type::operator, (into_type_ptr const& i)
{
m_rcpi->exchange(i);
return *this;
}
prepare_temp_type& prepare_temp_type::operator, (use_type_ptr const& u)
{
m_rcpi->exchange(u);
return *this;
}
}
}

105
modules/beast_sqdb/source/ref_counted_prepare_info.cpp Normal file
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@@ -0,0 +1,105 @@
//------------------------------------------------------------------------------
/*
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.
*/
//==============================================================================
namespace sqdb
{
namespace detail
{
ref_counted_prepare_info::ref_counted_prepare_info(session& s)
: ref_counted_statement_base(s)
{
}
void ref_counted_prepare_info::exchange(into_type_ptr const& i)
{
m_intos.push_back(i.get());
i.release();
}
void ref_counted_prepare_info::exchange(use_type_ptr const& u)
{
m_uses.push_back(u.get());
u.release();
}
void ref_counted_prepare_info::final_action()
{
for (std::size_t i = m_intos.size(); i > 0; --i)
{
delete m_intos[i - 1];
m_intos.resize(i - 1);
}
for (std::size_t i = m_uses.size(); i > 0; --i)
{
delete m_uses[i - 1];
m_uses.resize(i - 1);
}
}
std::string ref_counted_prepare_info::get_query() const
{
return m_session.get_query_stream().str();
}
}
}

127
modules/beast_sqdb/source/ref_counted_statement.cpp Normal file
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@@ -0,0 +1,127 @@
//------------------------------------------------------------------------------
/*
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.
*/
//==============================================================================
namespace sqdb
{
namespace detail
{
ref_counted_statement_base::ref_counted_statement_base(session& s)
: m_refs(1)
, m_session(s)
{
}
ref_counted_statement_base ::~ref_counted_statement_base()
{
}
void ref_counted_statement_base::addref()
{
++m_refs;
}
void ref_counted_statement_base::release()
{
if (--m_refs == 0)
{
final_action();
delete this;
}
}
std::ostringstream& ref_counted_statement_base::get_query_stream()
{
return m_session.get_query_stream();
}
//------------------------------------------------------------------------------
ref_counted_statement::ref_counted_statement(session& s, Error& error)
: ref_counted_statement_base(s)
, m_error(error)
, m_st(s)
{
}
void ref_counted_statement::exchange(into_type_ptr const& i)
{
m_st.exchange(i);
}
void ref_counted_statement::exchange(use_type_ptr const& u)
{
m_st.exchange(u);
}
void ref_counted_statement::final_action()
{
m_st.prepare(m_session.get_query_stream().str(), false);
Error error;
m_st.execute_and_fetch(error);
m_error = error;
m_st.clean_up();
}
}
}

397
modules/beast_sqdb/source/session.cpp Normal file
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@@ -0,0 +1,397 @@
//------------------------------------------------------------------------------
/*
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.
*/
//==============================================================================
namespace sqdb
{
class session::Sqlite3 : public SharedSingleton <Sqlite3>
{
private:
friend class SharedSingleton <Sqlite3>;
Sqlite3() : SharedSingleton <Sqlite3> (SingletonLifetime::persistAfterCreation)
{
int threadSafe = sqlite3_threadsafe();
if (threadSafe == 0)
Throw(Error().fail(__FILE__, __LINE__, Error::assertFailed));
int result = sqlite3_config(SQLITE_CONFIG_MULTITHREAD);
if (result != SQLITE_OK)
Throw(Error().fail(__FILE__, __LINE__, Error::assertFailed));
sqlite3_initialize();
}
~Sqlite3()
{
sqlite3_shutdown();
}
static Sqlite3* createInstance()
{
return new Sqlite3;
}
};
//------------------------------------------------------------------------------
session::session()
: prepare(this)
, m_instance(Sqlite3::getInstance())
, m_bInTransaction(false)
, m_connection(nullptr)
{
}
session::session(const session& deferredClone)
: prepare(this)
, m_instance(Sqlite3::getInstance())
, m_bInTransaction(false)
, m_connection(nullptr)
, m_fileName(deferredClone.m_fileName)
, m_connectString(deferredClone.m_connectString)
{
// shouldn't be needed since deferredClone did it
//Sqlite::initialize();
}
session::~session()
{
close();
}
Error session::clone()
{
if (m_connection)
Throw(Error().fail(__FILE__, __LINE__)); // already open
return open(m_fileName, m_connectString);
}
/*
static int infiniteBusyHandler (void* data, int tries)
{
boost::this_thread::sleep (boost::posix_time::seconds(1));
return 1; // try again
}
*/
Error session::open(String fileName, std::string options)
{
Error err;
// can't open twice
if (m_connection)
Throw(err.fail(__FILE__, __LINE__, Error::fileInUse));
int mode = 0;
int flags = 0;
int timeout = 0;
std::stringstream ssconn(options);
while (!err && !ssconn.eof() && ssconn.str().find('=') >= 0)
{
std::string key, val;
std::getline(ssconn, key, '=');
std::getline(ssconn, val, '|');
if ("timeout" == key)
{
if ("infinite" == val)
{
//timeout = -1;
timeout = 0x7fffffff;
}
else
{
std::istringstream converter(val);
converter >> timeout;
if (timeout < 1)
timeout = 1;
}
}
else if ("mode" == key)
{
if (!(mode & (SQLITE_OPEN_READONLY | SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE)))
{
if ("read" == val)
{
mode = SQLITE_OPEN_READONLY;
}
else if ("write" == val)
{
mode = SQLITE_OPEN_READWRITE;
}
else if ("create" == val)
{
mode = SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE;
}
else
{
Throw(err.fail(__FILE__, __LINE__, Error::badParameter));
}
}
else
{
// duplicate
Throw(err.fail(__FILE__, __LINE__, Error::badParameter));
}
}
/* Most native SQLite libraries don't have these experimental features.
*/
#if ! VF_USE_NATIVE_SQLITE
else if ("cache" == key)
{
if (!(flags & (SQLITE_OPEN_SHAREDCACHE | SQLITE_OPEN_PRIVATECACHE)))
{
if ("shared" == val)
{
flags |= SQLITE_OPEN_SHAREDCACHE;
}
else if ("private" == val)
{
flags |= SQLITE_OPEN_PRIVATECACHE;
}
else
{
Throw(err.fail(__FILE__, __LINE__, Error::badParameter));
}
}
else
{
// duplicate
Throw(err.fail(__FILE__, __LINE__, Error::badParameter));
}
}
#endif
else if ("threads" == key)
{
if (!(flags & (SQLITE_OPEN_NOMUTEX | SQLITE_OPEN_FULLMUTEX)))
{
if ("single" == val)
{
flags |= SQLITE_OPEN_FULLMUTEX;
}
else if ("multi" == val)
{
flags |= SQLITE_OPEN_NOMUTEX;
}
else
{
Throw(err.fail(__FILE__, __LINE__, Error::badParameter));
}
}
else
{
// duplicate
Throw(err.fail(__FILE__, __LINE__, Error::badParameter));
}
}
else
{
// unknown option
Throw(err.fail(__FILE__, __LINE__, Error::badParameter));
}
}
if (!err)
{
if (! mode)
mode = SQLITE_OPEN_READWRITE | SQLITE_OPEN_CREATE;
flags |= mode;
err = detail::sqliteError(__FILE__, __LINE__,
sqlite3_open_v2(fileName.toUTF8(), &m_connection, flags, 0));
if (!err)
{
if (timeout > 0)
{
err = detail::sqliteError(__FILE__, __LINE__,
sqlite3_busy_timeout(m_connection, timeout));
}
/*
else
{
err = detail::sqliteError (__FILE__, __LINE__,
sqlite3_busy_handler(m_connection, infiniteBusyHandler, 0));
}
*/
}
if (!err)
{
m_fileName = fileName;
m_connectString = options;
}
if (err)
{
close();
}
}
return err;
}
void session::close()
{
if (m_connection)
{
sqlite3_close(m_connection);
m_connection = 0;
m_fileName = String::empty;
m_connectString = "";
}
}
void session::begin()
{
bassert(!m_bInTransaction);
m_bInTransaction = true;
//Error error = hard_exec("BEGIN EXCLUSIVE");
Error error = hard_exec("BEGIN");
if (error)
Throw(error);
}
Error session::commit()
{
bassert(m_bInTransaction);
m_bInTransaction = false;
return hard_exec("COMMIT");
}
void session::rollback()
{
bassert(m_bInTransaction);
m_bInTransaction = false;
Error error = hard_exec("ROLLBACK");
if (error)
Throw(error);
}
detail::once_type session::once(Error& error)
{
return detail::once_type(this, error);
}
rowid session::last_insert_rowid()
{
return sqlite3_last_insert_rowid(m_connection);
}
std::ostringstream& session::get_query_stream()
{
return m_query_stream;
}
void session::log_query(std::string const& query)
{
// TODO
}
void session::set_got_data(bool bGotData)
{
m_bGotData = bGotData;
}
bool session::got_data() const
{
return m_bGotData;
}
Error session::hard_exec(std::string const& query)
{
Error error;
sqlite3_stmt* stmt;
char const* tail = 0;
int result = sqlite3_prepare_v2(
m_connection,
query.c_str(),
static_cast<int>(query.size()),
&stmt,
&tail);
if (result == SQLITE_OK)
{
result = sqlite3_step(stmt);
sqlite3_finalize(stmt);
}
if (result != SQLITE_DONE)
error = detail::sqliteError(__FILE__, __LINE__, result);
return error;
}
}

139
modules/beast_sqdb/source/statement.cpp 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.
*/
//==============================================================================
namespace sqdb
{
statement::statement(session& s)
: m_imp(new detail::statement_imp(s))
{
}
statement::statement(detail::prepare_temp_type const& prep)
: m_imp(new detail::statement_imp(prep))
{
}
statement::~statement()
{
}
statement::statement(statement const& o)
: m_imp(o.m_imp)
{
}
void statement::operator= (statement const& o)
{
m_imp = o.m_imp;
}
void statement::exchange(detail::into_type_ptr const& i)
{
m_imp->exchange(i);
}
void statement::exchange(detail::use_type_ptr const& u)
{
m_imp->exchange(u);
}
void statement::prepare(std::string const& query, bool bRepeatable)
{
m_imp->prepare(query, bRepeatable);
}
Error statement::execute()
{
return m_imp->execute();
}
bool statement::execute_and_fetch(Error& error)
{
bool gotData = false;
error = m_imp->execute();
if (!error)
gotData = fetch(error);
return gotData;
}
bool statement::fetch(Error& error)
{
return m_imp->fetch(error);
}
bool statement::got_data() const
{
return m_imp->got_data();
}
rowid statement::last_insert_rowid()
{
return m_imp->last_insert_rowid();
}
void statement::clean_up()
{
m_imp->clean_up();
}
}

311
modules/beast_sqdb/source/statement_imp.cpp Normal file
View File

@@ -0,0 +1,311 @@
//------------------------------------------------------------------------------
/*
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.
*/
//==============================================================================
namespace sqdb
{
namespace detail
{
/*
Running a new prepared statement:
sqlite3_prepare() // create prepared statement
sqlite3_bind() // define input variables
sqlite3_step() // retrieve next row
sqlite3_column() // extract output value
sqlite3_finalize() // destroy prepared statement
Re-using an existing prepared statement
sqlite3_reset() // reset the statement (input bindings are not cleared)
sqlite3_clear_bindings() // set all input variables to NULL
AND/OR
sqlite3_bind() // define input variables
sqlite3_step() // retrieve next row
sqlite3_column() // extract output value
*/
statement_imp::statement_imp(session& s)
: m_session(s)
, m_stmt(0)
, m_bReady(false)
, m_bGotData(false)
, m_last_insert_rowid(0)
{
}
statement_imp::statement_imp(prepare_temp_type const& prep)
: m_session(prep.get_prepare_info().m_session)
, m_stmt(0)
, m_bReady(false)
, m_bGotData(false)
{
ref_counted_prepare_info& rcpi = prep.get_prepare_info();
m_intos.swap(rcpi.m_intos);
m_uses.swap(rcpi.m_uses);
prepare(rcpi.get_query());
}
statement_imp::~statement_imp()
{
clean_up();
}
void statement_imp::erase_bindings()
{
// delete intos
for (std::size_t i = m_intos.size(); i != 0; --i)
{
into_type_base* p = m_intos[i - 1];
delete p;
m_intos.resize(i - 1);
}
// delete uses
for (std::size_t i = m_uses.size(); i != 0; --i)
{
use_type_base* p = m_uses[i - 1];
p->clean_up();
delete p;
m_uses.resize(i - 1);
}
}
void statement_imp::exchange(detail::into_type_ptr const& i)
{
m_intos.push_back(i.get());
i.release();
}
void statement_imp::exchange(detail::use_type_ptr const& u)
{
m_uses.push_back(u.get());
u.release();
}
void statement_imp::clean_up()
{
erase_bindings();
release_resources();
}
void statement_imp::prepare(std::string const& query, bool bRepeatable)
{
m_query = query;
m_session.log_query(query);
m_last_insert_rowid = 0;
release_resources();
char const* tail = 0;
int result = sqlite3_prepare_v2(
m_session.get_connection(),
query.c_str(),
static_cast<int>(query.size()),
&m_stmt,
&tail);
if (result == SQLITE_OK)
{
m_bReady = true;
}
else
{
Throw(detail::sqliteError(__FILE__, __LINE__, result));
}
}
Error statement_imp::execute()
{
Error error;
if (!m_stmt)
Throw(Error().fail(__FILE__, __LINE__, Error::badParameter));
// ???
m_bGotData = false;
m_session.set_got_data(m_bGotData);
// binds
int iCol = 0;
for (intos_t::iterator iter = m_intos.begin(); iter != m_intos.end(); ++iter)
(*iter)->bind(*this, iCol);
int iParam = 1;
for (uses_t::iterator iter = m_uses.begin(); iter != m_uses.end(); ++iter)
(*iter)->bind(*this, iParam);
// reset
error = detail::sqliteError(__FILE__, __LINE__, sqlite3_reset(m_stmt));
if (!error)
{
// set input variables
do_uses();
m_bReady = true;
m_bFirstTime = true;
}
return error;
}
bool statement_imp::fetch(Error& error)
{
int result = sqlite3_step(m_stmt);
if (result == SQLITE_ROW ||
result == SQLITE_DONE)
{
if (m_bFirstTime)
{
m_last_insert_rowid = m_session.last_insert_rowid();
m_bFirstTime = false;
}
if (result == SQLITE_ROW)
{
m_bGotData = true;
m_session.set_got_data(m_bGotData);
do_intos();
}
else
{
m_bGotData = false;
m_session.set_got_data(m_bGotData);
if (result == SQLITE_DONE)
{
m_bReady = false;
}
}
}
else if (result != SQLITE_OK)
{
m_bGotData = false;
error = detail::sqliteError(__FILE__, __LINE__, result);
}
else
{
// should never get SQLITE_OK here
Throw(Error().fail(__FILE__, __LINE__, Error::assertFailed));
}
return m_bGotData;
}
bool statement_imp::got_data() const
{
return m_bGotData;
}
void statement_imp::do_intos()
{
for (intos_t::iterator iter = m_intos.begin(); iter != m_intos.end(); ++iter)
(*iter)->do_into();
}
void statement_imp::do_uses()
{
Error error = detail::sqliteError(__FILE__, __LINE__,
sqlite3_clear_bindings(m_stmt));
if (error)
Throw(error);
for (uses_t::iterator iter = m_uses.begin(); iter != m_uses.end(); ++iter)
(*iter)->do_use();
}
void statement_imp::post_use()
{
// reverse order
for (uses_t::reverse_iterator iter = m_uses.rbegin(); iter != m_uses.rend(); ++iter)
(*iter)->post_use();
}
void statement_imp::release_resources()
{
if (m_stmt)
{
sqlite3_finalize(m_stmt);
m_stmt = 0;
}
m_bReady = false;
m_bGotData = false;
}
rowid statement_imp::last_insert_rowid()
{
return m_last_insert_rowid;
}
}
}

103
modules/beast_sqdb/source/transaction.cpp Normal file
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@@ -0,0 +1,103 @@
//------------------------------------------------------------------------------
/*
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.
*/
//==============================================================================
namespace sqdb
{
transaction::transaction(session& s)
: m_session(s), m_bHandled(false)
{
m_session.begin();
}
transaction::~transaction()
{
if (!m_bHandled)
rollback();
}
Error transaction::commit()
{
Error error;
// already handled
if (m_bHandled)
Throw(Error().fail(__FILE__, __LINE__));
// if commit() throws, m_bHandled will remain false
// and the destructor will attempt a rollback.
m_bHandled = true;
error = m_session.commit();
return error;
}
void transaction::rollback()
{
// already handled
if (m_bHandled)
Throw(Error().fail(__FILE__, __LINE__));
m_session.rollback();
m_bHandled = true;
}
}

224
modules/beast_sqdb/source/use_type.cpp Normal file
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@@ -0,0 +1,224 @@
//------------------------------------------------------------------------------
/*
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.
*/
//==============================================================================
namespace sqdb
{
namespace detail
{
standard_use_type::~standard_use_type()
{
}
void standard_use_type::bind(statement_imp& st, int& iParam)
{
m_st = &st;
m_iParam = iParam++;
}
namespace
{
template<typename T>
inline T const& as(void const* v)
{
return *static_cast <T const*>(v);
}
template<typename T, typename L>
inline T const& as(void const* v)
{
T const& val = *static_cast <T const*>(v);
if (val > T(std::numeric_limits<L>::max()))
Throw(Error().fail(__FILE__, __LINE__));
return val;
}
}
void standard_use_type::do_use()
{
int result = SQLITE_OK;
convert_to_base();
switch (m_type)
{
case x_null:
result = sqlite3_bind_null(m_st->m_stmt, m_iParam);
break;
case x_bool:
result = sqlite3_bind_int(m_st->m_stmt, m_iParam, as <bool> (m_data) ? 1 : 0);
break;
case x_char:
result = sqlite3_bind_int(m_st->m_stmt, m_iParam, as <char> (m_data));
break;
case x_short:
result = sqlite3_bind_int(m_st->m_stmt, m_iParam, as <short> (m_data));
break;
case x_int:
result = sqlite3_bind_int(m_st->m_stmt, m_iParam, as <int> (m_data));
break;
case x_long:
result = sqlite3_bind_int(m_st->m_stmt, m_iParam, as <long> (m_data));
break;
case x_int64:
result = sqlite3_bind_int64(m_st->m_stmt, m_iParam, as <int64> (m_data));
break;
case x_uchar:
result = sqlite3_bind_int(m_st->m_stmt, m_iParam, as <unsigned char> (m_data));
break;
case x_ushort:
result = sqlite3_bind_int(m_st->m_stmt, m_iParam, as <unsigned short> (m_data));
break;
case x_uint:
result = sqlite3_bind_int64(m_st->m_stmt, m_iParam, as <unsigned int> (m_data));
break;
case x_ulong:
result = sqlite3_bind_int64(m_st->m_stmt, m_iParam, as <unsigned long> (m_data));
break;
case x_uint64:
result = sqlite3_bind_int64(m_st->m_stmt, m_iParam, as <sqlite3_uint64, sqlite3_int64> (m_data));
break;
case x_float:
result = sqlite3_bind_double(m_st->m_stmt, m_iParam, as <float> (m_data));
break;
case x_double:
result = sqlite3_bind_double(m_st->m_stmt, m_iParam, as <double> (m_data));
break;
case x_cstring:
result = sqlite3_bind_text(m_st->m_stmt, m_iParam, as <char*> (m_data), -1, SQLITE_STATIC);
break;
case x_cwstring:
result = sqlite3_bind_text16(m_st->m_stmt, m_iParam, as <wchar_t*> (m_data), -1, SQLITE_STATIC);
break;
case x_stdstring:
{
std::string const& s = as <std::string> (m_data);
result = sqlite3_bind_text(m_st->m_stmt,
m_iParam,
s.c_str(),
s.size() * sizeof(s[0]),
SQLITE_STATIC);
}
break;
case x_stdwstring:
{
std::wstring const& s = as <std::wstring> (m_data);
result = sqlite3_bind_text16(m_st->m_stmt,
m_iParam,
s.c_str(),
s.size() * sizeof(s[0]),
SQLITE_STATIC);
}
break;
case x_beastString:
{
String const& s = as <String> (m_data);
result = sqlite3_bind_text(m_st->m_stmt,
m_iParam,
s.toUTF8(),
-1,
SQLITE_STATIC);
}
break;
case x_stdtm:
case x_blob:
default:
Throw(Error().fail(__FILE__, __LINE__, Error::badParameter));
}
if (result != SQLITE_OK)
Throw(detail::sqliteError(__FILE__, __LINE__, result));
}
void standard_use_type::post_use()
{
convert_from_base();
}
void standard_use_type::clean_up()
{
}
}
}