author | eilers <eilers> | 2004-04-10 17:13:14 (UTC) |
---|---|---|
committer | eilers <eilers> | 2004-04-10 17:13:14 (UTC) |
commit | 096b94bf150d2f3a2ef9a26940871ee7ffa58bdf (patch) (side-by-side diff) | |
tree | c5cab0e19edc9aed9f8367a720619532ddac669c /libopie2 | |
parent | 4113636e53922f292477ca3f97035a624cf0450b (diff) | |
download | opie-096b94bf150d2f3a2ef9a26940871ee7ffa58bdf.zip opie-096b94bf150d2f3a2ef9a26940871ee7ffa58bdf.tar.gz opie-096b94bf150d2f3a2ef9a26940871ee7ffa58bdf.tar.bz2 |
Some fixes to the namespace using.
the first test implementation of regexp-search for addressbook (disabled)
-rw-r--r-- | libopie2/opiedb/osqlitedriver.cpp | 8 | ||||
-rw-r--r-- | libopie2/opiedb/osqlitedriver.h | 3 | ||||
-rw-r--r-- | libopie2/opiepim/backend/ocontactaccessbackend_sql.cpp | 37 |
3 files changed, 39 insertions, 9 deletions
diff --git a/libopie2/opiedb/osqlitedriver.cpp b/libopie2/opiedb/osqlitedriver.cpp index 3ba161e..ccac2f8 100644 --- a/libopie2/opiedb/osqlitedriver.cpp +++ b/libopie2/opiedb/osqlitedriver.cpp @@ -1,231 +1,233 @@ /* This file is part of the Opie Project =. .=l. .>+-= _;:, .> :=|. This program is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; either version 2 of the License, ._= =} : or (at your option) any later version. .%`+i> _;_. .i_,=:_. -<s. This program is distributed in the hope that + . -:. = it will be useful, but WITHOUT ANY WARRANTY; : .. .:, . . . without even the implied warranty of =_ + =;=|` MERCHANTABILITY or FITNESS FOR A _.=:. : :=>`: PARTICULAR PURPOSE. See the GNU ..}^=.= = ; Library General Public License for more ++= -. .` .: details. : = ...= . :.=- -. .:....=;==+<; You should have received a copy of the GNU -_. . . )=. = Library General Public License along with -- :-=` this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "osqlquery.h" #include "osqlitedriver.h" #include <opie2/odebug.h> #include <stdlib.h> -#include <regex.h> #include <stdio.h> // fromLocal8Bit() does not work as expected. Thus it // is replaced by fromLatin1() (eilers) #define __BUGGY_LOCAL8BIT_ -using namespace Opie::DB; -using namespace Opie::DB::Internal; +namespace Opie { +namespace DB { +namespace Internal { namespace { struct Query { OSQLError::ValueList errors; OSQLResultItem::ValueList items; OSQLiteDriver *driver; }; } OSQLiteDriver::OSQLiteDriver( QLibrary *lib ) : OSQLDriver( lib ) { m_sqlite = 0l; } OSQLiteDriver::~OSQLiteDriver() { close(); } QString OSQLiteDriver::id()const { return QString::fromLatin1("SQLite"); } void OSQLiteDriver::setUserName( const QString& ) {} void OSQLiteDriver::setPassword( const QString& ) {} void OSQLiteDriver::setUrl( const QString& url ) { m_url = url; } void OSQLiteDriver::setOptions( const QStringList& ) { } /* * Functions to patch a regex search into sqlite */ int sqliteRlikeCompare(const char *zPattern, const char *zString, sqregex *reg){ int res; if (reg->regex_raw == NULL || (strcmp (zPattern, reg->regex_raw) != 0)){ if (reg->regex_raw != NULL) { free(reg->regex_raw); regfree(®->regex_c); } reg->regex_raw = (char *)malloc(strlen(zPattern)+1); strncpy(reg->regex_raw, zPattern, strlen(zPattern)+1); res = regcomp(®->regex_c, zPattern, REG_EXTENDED); if ( res != 0 ) { printf("Regcomp failed with code %u on string %s\n",res,zPattern); free(reg->regex_raw); reg->regex_raw=NULL; return 0; } } res = (regexec(®->regex_c, zString, 0, NULL, 0)==0); return res; } void rlikeFunc(sqlite_func *context, int arg, const char **argv){ if( argv[0]==0 || argv[1]==0 || argv[2]==0){ printf("One of arguments Null!!\n"); return; } sqlite_set_result_int(context, sqliteRlikeCompare((const char*)argv[0], (const char*)argv[1], (sqregex*)argv[2])); } /* * try to open a db specified via setUrl * and options */ bool OSQLiteDriver::open() { char *error; qDebug("OSQLiteDriver::open: about to open"); m_sqlite = sqlite_open(m_url.local8Bit(), 0, &error ); /* failed to open */ if (m_sqlite == 0l ) { // FIXME set the last error qWarning("OSQLiteDriver::open: %s", error ); free( error ); return false; } sqlite_create_function(m_sqlite,"rlike",3,rlikeFunc,&sqreg); return true; } /* close the db * sqlite closes them without * telling failure or success */ bool OSQLiteDriver::close() { if (m_sqlite ) sqlite_close( m_sqlite ), m_sqlite=0l; if (sqreg.regex_raw != NULL){ free(sqreg.regex_raw); sqreg.regex_raw=NULL; regfree(&sqreg.regex_c); } return true; } /* Query */ OSQLResult OSQLiteDriver::query( OSQLQuery* qu) { if ( !m_sqlite ) { // FIXME set error code OSQLResult result( OSQLResult::Failure ); return result; } Query query; query.driver = this; char *err; /* SQLITE_OK 0 if return code > 0 == failure */ if ( sqlite_exec(m_sqlite, qu->query(),&call_back, &query, &err) > 0 ) { qWarning("OSQLiteDriver::query: Error while executing"); free(err ); // FixMe Errors } OSQLResult result(OSQLResult::Success, query.items, query.errors ); return result; } OSQLTable::ValueList OSQLiteDriver::tables() const { } OSQLError OSQLiteDriver::lastError() { OSQLError error; return error; }; /* handle a callback add the row to the global * OSQLResultItem */ int OSQLiteDriver::handleCallBack( int, char**, char** ) { return 0; } /* callback_handler add the values to the list*/ int OSQLiteDriver::call_back( void* voi, int argc, char** argv, char** columns) { Query* qu = (Query*)voi; //copy them over to a OSQLResultItem QMap<QString, QString> tableString; QMap<int, QString> tableInt; for (int i = 0; i < argc; i++ ) { #ifdef __BUGGY_LOCAL8BIT_ tableInt.insert( i, QString::fromLatin1( argv[i] ) ); tableString.insert( QString::fromLatin1( columns[i] ), QString::fromLatin1( argv[i] ) ); #else tableInt.insert( i, QString::fromLocal8Bit( argv[i] ) ); tableString.insert( QString::fromLocal8Bit( columns[i] ), QString::fromLocal8Bit( argv[i] ) ); #endif } OSQLResultItem item( tableString, tableInt ); qu->items.append( item ); return ((Query*)voi)->driver->handleCallBack( argc, argv, columns ); } + +}}} // namespace OPIE::DB::Internal diff --git a/libopie2/opiedb/osqlitedriver.h b/libopie2/opiedb/osqlitedriver.h index d5ab224..33037b8 100644 --- a/libopie2/opiedb/osqlitedriver.h +++ b/libopie2/opiedb/osqlitedriver.h @@ -1,53 +1,56 @@ #ifndef OSQL_LITE_DRIVER_H #define OSQL_LITE_DRIVER_H #include <sqlite.h> #if defined (__GNUC__) && (__GNUC__ < 3) #include <sys/types.h> #endif +#ifdef Q_OS_MACX +#include <sys/types.h> +#endif #include <regex.h> #include "osqldriver.h" #include "osqlerror.h" #include "osqlresult.h" namespace Opie { namespace DB { namespace Internal { struct sqregex { char *regex_raw; regex_t regex_c; }; class OSQLiteDriver : public OSQLDriver { Q_OBJECT public: OSQLiteDriver( QLibrary *lib = 0l ); ~OSQLiteDriver(); QString id()const; void setUserName( const QString& ); void setPassword( const QString& ); void setUrl( const QString& url ); void setOptions( const QStringList& ); bool open(); bool close(); OSQLError lastError(); OSQLResult query( OSQLQuery* ); OSQLTable::ValueList tables()const; private: OSQLError m_lastE; OSQLResult m_result; OSQLResultItem m_items; int handleCallBack( int, char**, char** ); static int call_back( void*, int, char**, char** ); QString m_url; sqlite *m_sqlite; sqregex sqreg; }; } } } #endif diff --git a/libopie2/opiepim/backend/ocontactaccessbackend_sql.cpp b/libopie2/opiepim/backend/ocontactaccessbackend_sql.cpp index 3142f75..bb5c99b 100644 --- a/libopie2/opiepim/backend/ocontactaccessbackend_sql.cpp +++ b/libopie2/opiepim/backend/ocontactaccessbackend_sql.cpp @@ -346,481 +346,506 @@ namespace { namespace Opie { OPimContactAccessBackend_SQL::OPimContactAccessBackend_SQL ( const QString& /* appname */, const QString& filename ): OPimContactAccessBackend(), m_changed(false), m_driver( NULL ) { qDebug("C'tor OPimContactAccessBackend_SQL starts"); QTime t; t.start(); /* Expecting to access the default filename if nothing else is set */ if ( filename.isEmpty() ){ m_fileName = Global::applicationFileName( "addressbook","addressbook.db" ); } else m_fileName = filename; // Get the standart sql-driver from the OSQLManager.. OSQLManager man; m_driver = man.standard(); m_driver->setUrl( m_fileName ); load(); qDebug("C'tor OPimContactAccessBackend_SQL ends: %d ms", t.elapsed() ); } OPimContactAccessBackend_SQL::~OPimContactAccessBackend_SQL () { if( m_driver ) delete m_driver; } bool OPimContactAccessBackend_SQL::load () { if (!m_driver->open() ) return false; // Don't expect that the database exists. // It is save here to create the table, even if it // do exist. ( Is that correct for all databases ?? ) CreateQuery creat; OSQLResult res = m_driver->query( &creat ); update(); return true; } bool OPimContactAccessBackend_SQL::reload() { return load(); } bool OPimContactAccessBackend_SQL::save() { return m_driver->close(); // Shouldn't m_driver->sync be better than close ? (eilers) } void OPimContactAccessBackend_SQL::clear () { ClearQuery cle; OSQLResult res = m_driver->query( &cle ); reload(); } bool OPimContactAccessBackend_SQL::wasChangedExternally() { return false; } QArray<int> OPimContactAccessBackend_SQL::allRecords() const { // FIXME: Think about cute handling of changed tables.. // Thus, we don't have to call update here... if ( m_changed ) ((OPimContactAccessBackend_SQL*)this)->update(); return m_uids; } bool OPimContactAccessBackend_SQL::add ( const OPimContact &newcontact ) { InsertQuery ins( newcontact ); OSQLResult res = m_driver->query( &ins ); if ( res.state() == OSQLResult::Failure ) return false; int c = m_uids.count(); m_uids.resize( c+1 ); m_uids[c] = newcontact.uid(); return true; } bool OPimContactAccessBackend_SQL::remove ( int uid ) { RemoveQuery rem( uid ); OSQLResult res = m_driver->query(&rem ); if ( res.state() == OSQLResult::Failure ) return false; m_changed = true; return true; } bool OPimContactAccessBackend_SQL::replace ( const OPimContact &contact ) { if ( !remove( contact.uid() ) ) return false; return add( contact ); } OPimContact OPimContactAccessBackend_SQL::find ( int uid ) const { qDebug("OPimContactAccessBackend_SQL::find()"); QTime t; t.start(); OPimContact retContact( requestNonCustom( uid ) ); retContact.setExtraMap( requestCustom( uid ) ); qDebug("OPimContactAccessBackend_SQL::find() needed: %d ms", t.elapsed() ); return retContact; } QArray<int> OPimContactAccessBackend_SQL::queryByExample ( const OPimContact &query, int settings, const QDateTime& qd ) { QString qu = "SELECT uid FROM addressbook WHERE"; QString searchQuery =""; QDate startDate; if ( qd.isValid() ) startDate = qd.date(); else startDate = QDate::currentDate(); QMap<int, QString> queryFields = query.toMap(); QStringList fieldList = OPimContactFields::untrfields( false ); QMap<QString, int> translate = OPimContactFields::untrFieldsToId(); // Convert every filled field to a SQL-Query // bool isAnyFieldSelected = false; for ( QStringList::Iterator it = ++fieldList.begin(); it != fieldList.end(); ++it ){ int id = translate[*it]; QString queryStr = queryFields[id]; QDate* endDate = 0l; if ( !queryStr.isEmpty() ){ // If something is alredy stored in the query, add an "AND" // to the end of the string to prepare for the next .. if ( !searchQuery.isEmpty() ) searchQuery += " AND"; // isAnyFieldSelected = true; switch( id ){ case Qtopia::Birthday: endDate = new QDate( query.birthday() ); // Fall through ! case Qtopia::Anniversary: if ( endDate == 0l ) endDate = new QDate( query.anniversary() ); if ( settings & OPimContactAccess::DateDiff ) { searchQuery += QString( " (\"%1\" <= '%2-%3-%4\' AND \"%5\" >= '%6-%7-%8')" ) .arg( *it ) .arg( QString::number( endDate->year() ).rightJustify( 4, '0' ) ) .arg( QString::number( endDate->month() ).rightJustify( 2, '0' ) ) .arg( QString::number( endDate->day() ).rightJustify( 2, '0' ) ) .arg( *it ) .arg( QString::number( startDate.year() ).rightJustify( 4, '0' ) ) .arg( QString::number( startDate.month() ).rightJustify( 2, '0' ) ) .arg( QString::number( startDate.day() ).rightJustify( 2, '0' ) ) ; } if ( settings & OPimContactAccess::DateYear ){ if ( settings & OPimContactAccess::DateDiff ) searchQuery += " AND"; searchQuery += QString( " (\"%1\" LIKE '%2-%')" ) .arg( *it ) .arg( QString::number( endDate->year() ).rightJustify( 4, '0' ) ); } if ( settings & OPimContactAccess::DateMonth ){ if ( ( settings & OPimContactAccess::DateDiff ) || ( settings & OPimContactAccess::DateYear ) ) searchQuery += " AND"; searchQuery += QString( " (\"%1\" LIKE '%-%2-%')" ) .arg( *it ) .arg( QString::number( endDate->month() ).rightJustify( 2, '0' ) ); } if ( settings & OPimContactAccess::DateDay ){ if ( ( settings & OPimContactAccess::DateDiff ) || ( settings & OPimContactAccess::DateYear ) || ( settings & OPimContactAccess::DateMonth ) ) searchQuery += " AND"; searchQuery += QString( " (\"%1\" LIKE '%-%-%2')" ) .arg( *it ) .arg( QString::number( endDate->day() ).rightJustify( 2, '0' ) ); } break; default: // Switching between case sensitive and insensitive... // LIKE is not case sensitive, GLOB is case sensitive // Do exist a better solution to switch this ? if ( settings & OPimContactAccess::IgnoreCase ) searchQuery += "(\"" + *it + "\"" + " LIKE " + "'" + queryStr.replace(QRegExp("\\*"),"%") + "'" + ")"; else searchQuery += "(\"" + *it + "\"" + " GLOB " + "'" + queryStr + "'" + ")"; } } } // Skip trailing "AND" // if ( isAnyFieldSelected ) // qu = qu.left( qu.length() - 4 ); qu += searchQuery; qDebug( "queryByExample query: %s", qu.latin1() ); // Execute query and return the received uid's OSQLRawQuery raw( qu ); OSQLResult res = m_driver->query( &raw ); if ( res.state() != OSQLResult::Success ){ QArray<int> empty; return empty; } QArray<int> list = extractUids( res ); return list; } -QArray<int> OPimContactAccessBackend_SQL::matchRegexp( const QRegExp &r ) const +QArray<int> OPimContactAccessBackend_SQL::matchRegexp( const QRegExp &r ) const { +#if 1 QArray<int> nix(0); return nix; + +#else + QString qu = "SELECT uid FROM addressbook WHERE ("; + QString searchlist; + + QStringList fieldList = OPimContactFields::untrfields( false ); + // QMap<QString, int> translate = OPimContactFields::untrFieldsToId(); + for ( QStringList::Iterator it = ++fieldList.begin(); it != fieldList.end(); ++it ){ + if ( !searchlist.isEmpty() ) + searchlist += " OR "; + searchlist += "\"" + *it + "\" rlike(\"" + r.pattern() + "\") "; + } + + qu = qu + searchlist + ")"; + + qDebug( "query: %s", qu.latin1() ); + + OSQLRawQuery raw( qu ); + OSQLResult res = m_driver->query( &raw ); + + return extractUids( res ); + + +#endif } const uint OPimContactAccessBackend_SQL::querySettings() { return OPimContactAccess::IgnoreCase - || OPimContactAccess::WildCards - || OPimContactAccess::DateDiff - || OPimContactAccess::DateYear - || OPimContactAccess::DateMonth - || OPimContactAccess::DateDay + | OPimContactAccess::WildCards + | OPimContactAccess::DateDiff + | OPimContactAccess::DateYear + | OPimContactAccess::DateMonth + | OPimContactAccess::DateDay ; } bool OPimContactAccessBackend_SQL::hasQuerySettings (uint querySettings) const { /* OPimContactAccess::IgnoreCase, DateDiff, DateYear, DateMonth, DateDay * may be added with any of the other settings. IgnoreCase should never used alone. * Wildcards, RegExp, ExactMatch should never used at the same time... */ // Step 1: Check whether the given settings are supported by this backend if ( ( querySettings & ( OPimContactAccess::IgnoreCase | OPimContactAccess::WildCards | OPimContactAccess::DateDiff | OPimContactAccess::DateYear | OPimContactAccess::DateMonth | OPimContactAccess::DateDay // | OPimContactAccess::RegExp // | OPimContactAccess::ExactMatch ) ) != querySettings ) return false; // Step 2: Check whether the given combinations are ok.. // IngoreCase alone is invalid if ( querySettings == OPimContactAccess::IgnoreCase ) return false; // WildCards, RegExp and ExactMatch should never used at the same time switch ( querySettings & ~( OPimContactAccess::IgnoreCase | OPimContactAccess::DateDiff | OPimContactAccess::DateYear | OPimContactAccess::DateMonth | OPimContactAccess::DateDay ) ){ case OPimContactAccess::RegExp: return ( true ); case OPimContactAccess::WildCards: return ( true ); case OPimContactAccess::ExactMatch: return ( true ); case 0: // one of the upper removed bits were set.. return ( true ); default: return ( false ); } } QArray<int> OPimContactAccessBackend_SQL::sorted( bool asc, int , int , int ) { QTime t; t.start(); QString query = "SELECT uid FROM addressbook "; query += "ORDER BY \"Last Name\" "; if ( !asc ) query += "DESC"; // qDebug("sorted query is: %s", query.latin1() ); OSQLRawQuery raw( query ); OSQLResult res = m_driver->query( &raw ); if ( res.state() != OSQLResult::Success ){ QArray<int> empty; return empty; } QArray<int> list = extractUids( res ); qDebug("sorted needed %d ms!", t.elapsed() ); return list; } void OPimContactAccessBackend_SQL::update() { qDebug("Update starts"); QTime t; t.start(); // Now load the database set and extract the uid's // which will be held locally LoadQuery lo; OSQLResult res = m_driver->query(&lo); if ( res.state() != OSQLResult::Success ) return; m_uids = extractUids( res ); m_changed = false; qDebug("Update ends %d ms", t.elapsed() ); } QArray<int> OPimContactAccessBackend_SQL::extractUids( OSQLResult& res ) const { qDebug("extractUids"); QTime t; t.start(); OSQLResultItem::ValueList list = res.results(); OSQLResultItem::ValueList::Iterator it; QArray<int> ints(list.count() ); qDebug(" count = %d", list.count() ); int i = 0; for (it = list.begin(); it != list.end(); ++it ) { ints[i] = (*it).data("uid").toInt(); i++; } qDebug("extractUids ready: count2 = %d needs %d ms", i, t.elapsed() ); return ints; } QMap<int, QString> OPimContactAccessBackend_SQL::requestNonCustom( int uid ) const { QTime t; t.start(); QMap<int, QString> nonCustomMap; int t2needed = 0; int t3needed = 0; QTime t2; t2.start(); FindQuery query( uid ); OSQLResult res_noncustom = m_driver->query( &query ); t2needed = t2.elapsed(); OSQLResultItem resItem = res_noncustom.first(); QTime t3; t3.start(); // Now loop through all columns QStringList fieldList = OPimContactFields::untrfields( false ); QMap<QString, int> translate = OPimContactFields::untrFieldsToId(); for ( QStringList::Iterator it = ++fieldList.begin(); it != fieldList.end(); ++it ){ // Get data for the selected column and store it with the // corresponding id into the map.. int id = translate[*it]; QString value = resItem.data( (*it) ); // qDebug("Reading %s... found: %s", (*it).latin1(), value.latin1() ); switch( id ){ case Qtopia::Birthday: case Qtopia::Anniversary:{ // Birthday and Anniversary are encoded special ( yyyy-mm-dd ) QStringList list = QStringList::split( '-', value ); QStringList::Iterator lit = list.begin(); int year = (*lit).toInt(); int month = (*(++lit)).toInt(); int day = (*(++lit)).toInt(); if ( ( day != 0 ) && ( month != 0 ) && ( year != 0 ) ){ QDate date( year, month, day ); nonCustomMap.insert( id, OPimDateConversion::dateToString( date ) ); } } break; case Qtopia::AddressCategory: qDebug("Category is: %s", value.latin1() ); default: nonCustomMap.insert( id, value ); } } // First insert uid nonCustomMap.insert( Qtopia::AddressUid, resItem.data( "uid" ) ); t3needed = t3.elapsed(); // qDebug("Adding UID: %s", resItem.data( "uid" ).latin1() ); qDebug("RequestNonCustom needed: insg.:%d ms, query: %d ms, mapping: %d ms", t.elapsed(), t2needed, t3needed ); return nonCustomMap; } QMap<QString, QString> OPimContactAccessBackend_SQL::requestCustom( int uid ) const { QTime t; t.start(); QMap<QString, QString> customMap; FindCustomQuery query( uid ); OSQLResult res_custom = m_driver->query( &query ); if ( res_custom.state() == OSQLResult::Failure ) { qWarning("OSQLResult::Failure in find query !!"); QMap<QString, QString> empty; return empty; } OSQLResultItem::ValueList list = res_custom.results(); OSQLResultItem::ValueList::Iterator it = list.begin(); for ( ; it != list.end(); ++it ) { customMap.insert( (*it).data( "type" ), (*it).data( "value" ) ); } qDebug("RequestCustom needed: %d ms", t.elapsed() ); return customMap; } } |