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Auto init for Net and SQLite (win)

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Auto init for Net and SQLite (only tested on Windows)
This commit is contained in:
aleks-f
2013-02-09 22:39:07 -06:00
parent 7dcee53937
commit d6042065ec
17 changed files with 273 additions and 236 deletions
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59
Data/SQLite/include/Poco/Data/SQLite/Connector.h
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@@ -44,6 +44,12 @@
#include "Poco/Data/Connector.h"
// Note: to avoid static (de)initialization problems,
// during connector automatic (un)registration, it is
// best to have this as a macro.
#define POCO_DATA_SQLITE_CONNECTOR_NAME "sqlite"
namespace Poco {
namespace Data {
namespace SQLite {
@@ -91,11 +97,62 @@ public:
///
inline const std::string& Connector::name() const
{
return KEY;
static const std::string name(POCO_DATA_SQLITE_CONNECTOR_NAME);
return name;
}
} } } // namespace Poco::Data::SQLite
//
// Automatic Connector registration
//
struct SQLite_API SQLiteConnectorRegistrator
/// Connector registering class.
/// A global instance of this class is instantiated
/// with sole purpose to automatically register the
/// SQLite connector with central Poco Data registry.
{
SQLiteConnectorRegistrator()
/// Calls Poco::Data::SQLite::registerConnector();
{
Poco::Data::SQLite::Connector::registerConnector();
}
~SQLiteConnectorRegistrator()
/// Calls Poco::Data::SQLite::unregisterConnector();
{
Poco::Data::SQLite::Connector::unregisterConnector();
}
};
#if !defined(POCO_NO_AUTOMATIC_LIB_INIT)
#if defined(POCO_OS_FAMILY_WINDOWS)
extern "C" const struct SQLite_API SQLiteConnectorRegistrator pocoSQLiteConnectorRegistrator;
#if defined(SQLite_EXPORTS)
#if defined(_WIN64)
#define POCO_DATA_SQLITE_FORCE_SYMBOL(s) __pragma(comment (linker, "/export:"#s))
#elif defined(_WIN32)
#define POCO_DATA_SQLITE_FORCE_SYMBOL(s) __pragma(comment (linker, "/export:_"#s))
#endif
#else // SQLite_EXPORTS
#if defined(_WIN64)
#define POCO_DATA_SQLITE_FORCE_SYMBOL(s) __pragma(comment (linker, "/include:"#s))
#elif defined(_WIN32)
#define POCO_DATA_SQLITE_FORCE_SYMBOL(s) __pragma(comment (linker, "/include:_"#s))
#endif
#endif // SQLite_EXPORTS
#else // !POCO_OS_FAMILY_WINDOWS
#define POCO_DATA_SQLITE_FORCE_SYMBOL(s) extern "C" const struct SQLiteConnectorRegistrator s;
#endif // POCO_OS_FAMILY_WINDOWS
POCO_DATA_SQLITE_FORCE_SYMBOL(pocoSQLiteConnectorRegistrator)
#endif // POCO_NO_AUTOMATIC_LIB_INIT
//
// End automatic Connector registration
//
#endif // Data_SQLite_Connector_INCLUDED

2
Data/SQLite/include/Poco/Data/SQLite/SQLite.h
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@@ -84,7 +84,7 @@
//
// Thread safety mode defaults to "serialized".
// See http://www.sqlite.org/threadsafe.html for details.
// Threading mode significantly affects performance
// Threading mode may significantly affect performance
// (see TestSuite::benchmarkThreadModesTiming)
//
#ifndef SQLITE_THREADSAFE

2
Data/SQLite/include/Poco/Data/SQLite/SessionImpl.h
View File

@@ -41,6 +41,7 @@
#include "Poco/Data/SQLite/SQLite.h"
#include "Poco/Data/SQLite/Connector.h"
#include "Poco/Data/SQLite/Binder.h"
#include "Poco/Data/AbstractSessionImpl.h"
#include "Poco/SharedPtr.h"
@@ -128,7 +129,6 @@ public:
/// Returns the name of the connector.
private:
std::string _connector;
sqlite3* _pDB;
bool _connected;