/sqlite3cc

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  • Committer: edam
  • Date: 2010-02-08 22:08:57 UTC
  • Revision ID: edam@waxworlds.org-20100208220857-5up6fi4y6jh5bz4k
- removed "OK" from test-main when test is successful
- aranged for test/test-main to buld properly and be called from "make check"
- added include/Makefile.am to arrange for installation of library headers
- added project website to configure.ac
- added library interface configuration variable to configure.ac

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src/command.cc
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#include <sqlite3cc/command.h>
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#include <sqlite3cc/database.h>
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#include <sqlite3cc/manipulator.h>
 
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#include <boost/thread/locks.hpp>
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#include <cassert>
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boost::recursive_mutex sqlite::command::_command_mutex;
 
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sqlite::command::command(
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        database &database,
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        const std::string &sql )
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int sqlite::command::prepare(
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        const std::string &sql )
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{
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        int code = basic_statement::prepare( sql );
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        assert( code != SQLITE_OK || sqlite3_column_count( _handle ) == 0 );
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        return code;
 
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        int error_code = basic_statement::prepare( sql );
 
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        assert( error_code != SQLITE_OK || sqlite3_column_count( _handle ) == 0 );
 
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        return error_code;
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}
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int sqlite::command::step()
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{
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        database::database_mutex_guard lock( _database );
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        int code = basic_statement::step();
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        if( code == SQLITE_ROW ) throw sqlite_error( "command has results" );
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        if( code != SQLITE_DONE ) throw sqlite_error( _database, code );
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        _changes = sqlite3_changes( _database._handle );
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        _total_changes = sqlite3_total_changes( _database._handle );
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        _last_insert_rowid = sqlite3_last_insert_rowid( _database._handle );
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        lock.leave();
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        // finalise now (which shouldn't matter for commands), so that there are no
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        // active statements if we come to begin, commit or rollback a transaction
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        finalize();
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        return code;
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}
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template< >
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sqlite::basic_statement &sqlite::basic_statement::operator <<
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        < sqlite::detail::exec_t >(
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        const sqlite::detail::exec_t & )
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{
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        sqlite::command &that = dynamic_cast< sqlite::command & >( *this );
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        int code = that.step();
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        if( code != SQLITE_DONE ) {
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                if( code == SQLITE_ROW )
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                        throw sqlite_error( "statement returned results" );
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                else
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                        throw sqlite_error( _database, code );
 
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        boost::lock_guard< boost::recursive_mutex > lock( _command_mutex );
 
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        int error_code = basic_statement::step();
 
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        if( error_code == SQLITE_OK ) {
 
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                _changes = sqlite3_changes( _database._handle );
 
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                _total_changes = sqlite3_total_changes( _database._handle );
 
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                _last_insert_rowid = sqlite3_last_insert_rowid( _database._handle );
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        }
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        return *this;
 
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        return error_code;
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}
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