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  • Committer: edam
  • Date: 2010-01-28 12:21:03 UTC
  • Revision ID: edam@waxworlds.org-20100128122103-v3gs6hro5h7ffnhb
- further initial development
- basic support for: queries, rows (query results)
- filename, comment header and project name consistency

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src/basic_statement.cc
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/*
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 * statement.cpp
 
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 * basic_statement.cc
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 *
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 * Copyright (C) 2009 Tim Marston <edam@waxworlds.org>
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 *
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 * This file is part of sqlitepp (hereafter referred to as "this program").
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 * See http://www.waxworlds.org/edam/software/sqlitepp for more information.
 
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 * This file is part of sqlite3cc (hereafter referred to as "this program").
 
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 * See http://www.waxworlds.org/edam/software/sqlite3cc for more information.
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 *
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 * This program is free software: you can redistribute it and/or modify
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 * it under the terms of the GNU Lesser General Public License as published
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 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
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 */
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#include <sqlitepp/statement.hpp>
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#include <sqlitepp/exception.hpp>
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#include <sqlitepp/database.hpp>
 
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#include <sqlite3cc/basic_statement.h>
 
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#include <sqlite3cc/exception.h>
 
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#include <sqlite3cc/database.h>
 
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#include <sqlite3cc/manipulator.h>
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#include <string.h>
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#include <iomanip>
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const sqlite::_null_t sqlite::null = { };
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const sqlite::_exec_t sqlite::exec = { };
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sqlite::_set_index_t sqlite::set_index(
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        unsigned int index )
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{
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        _set_index_t t = { index };
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        return t;
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}
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sqlite::statement::statement(
 
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sqlite::basic_statement::basic_statement(
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        database &database,
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        const std::string &sql )
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        :
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}
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sqlite::statement::~statement() throw( )
 
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sqlite::basic_statement::basic_statement(
 
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        database &database )
 
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        :
 
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        _database( database ),
 
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        _handle( NULL ),
 
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        _bind_index( 1 )
 
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{
 
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}
 
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sqlite::basic_statement::~basic_statement() throw( )
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{
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        finalize();
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}
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int sqlite::statement::prepare(
 
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int sqlite::basic_statement::prepare(
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        const std::string &sql )
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{
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        finalize();
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}
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int sqlite::statement::step()
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{
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        return sqlite3_step( _handle );
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}
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int sqlite::statement::reset()
 
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int sqlite::basic_statement::reset()
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{
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        return sqlite3_reset( _handle );
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}
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int sqlite::statement::clear_bindings()
 
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int sqlite::basic_statement::clear_bindings()
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{
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        _bind_index = 1;
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        return sqlite3_clear_bindings( _handle );
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}
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int sqlite::statement::bind_static(
 
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int sqlite::basic_statement::bind_static(
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        unsigned int index,
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        const char *value,
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        unsigned int value_length )
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}
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int sqlite::statement::bind_static(
 
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int sqlite::basic_statement::bind_static(
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        unsigned int index,
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        const char *value )
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{
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}
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int sqlite::statement::bind_static(
 
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int sqlite::basic_statement::bind_static(
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        unsigned int index,
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        const std::string &value )
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{
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}
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int sqlite::statement::bind_null(
 
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int sqlite::basic_statement::bind_null(
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        unsigned int index )
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{
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        return sqlite3_bind_null( _handle, index );
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}
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int sqlite::statement::bind_static(
 
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int sqlite::basic_statement::bind_static(
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        const std::string &name,
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        const char *value,
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        unsigned int value_length )
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{
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        unsigned int index = sqlite3_bind_parameter_index( _handle, name.c_str() );
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        return bind_static( index, value, value_length );
 
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        return bind_static( bind_parameter_index( name ), value, value_length );
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}
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int sqlite::statement::bind_static(
 
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int sqlite::basic_statement::bind_static(
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        const std::string &name,
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        const char *value )
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{
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}
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int sqlite::statement::bind_static(
 
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int sqlite::basic_statement::bind_static(
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        const std::string &name,
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        const std::string &value )
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{
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}
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int sqlite::statement::bind_null(
 
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int sqlite::basic_statement::bind_null(
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        const std::string &name )
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{
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        unsigned int index = sqlite3_bind_parameter_index( _handle, name.c_str() );
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        return bind_null( index );
 
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        return bind_null( bind_parameter_index( name ) );
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}
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int sqlite::statement::finalize()
 
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int sqlite::basic_statement::finalize()
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{
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        int error_code = SQLITE_OK;
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}
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int sqlite::basic_statement::step()
 
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{
 
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        return sqlite3_step( _handle );
 
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}
 
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int sqlite::basic_statement::bind_parameter_index(
 
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        const std::string &name )
 
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{
 
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        unsigned int index = sqlite3_bind_parameter_index( _handle, name.c_str() );
 
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        if( !index ) throw std::range_error( "named parameter not found" );
 
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        return index;
 
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}
 
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template< >
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sqlite::statement& sqlite::statement::operator << < sqlite::_null_t >(
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        sqlite::_null_t )
 
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sqlite::basic_statement &sqlite::basic_statement::operator <<
 
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        < sqlite::_null_t >(
 
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        const sqlite::_null_t & )
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{
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        int error_code = bind_null( _bind_index );
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        if( error_code != SQLITE_OK ) throw sqlite_error( error_code );
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        return *this;
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}
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template< >
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sqlite::statement& sqlite::statement::operator << < sqlite::_exec_t >(
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        sqlite::_exec_t )
 
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sqlite::basic_statement &sqlite::basic_statement::operator <<
 
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        < sqlite::_exec_t >(
 
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        const sqlite::_exec_t & )
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{
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        int error_code = step();
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        if( error_code != SQLITE_DONE )
 
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        if( error_code != SQLITE_DONE ) {
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                if( error_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( error_code );
 
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        }
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        return *this;
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}
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template< >
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sqlite::statement& sqlite::statement::operator << < sqlite::_set_index_t >(
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        sqlite::_set_index_t t )
 
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sqlite::basic_statement &sqlite::basic_statement::operator <<
 
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        < sqlite::_set_index_t >(
 
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        const sqlite::_set_index_t &t )
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{
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        _bind_index = t._index;
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        return *this;