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#include <qdir.h>
#include <qfile.h>
#include <qmap.h>
#include "osqlbackendmanager.h"
namespace {
class Config {
typedef QMap<QString, QString> List;
public:
Config( const QString& fileName );
/**
* Quite simple layout in nature
* BeginFile
* Key = Value
*/
bool load();
QString value( const QString& key );
private:
List m_list;
QString m_fileName;
};
Config::Config( const QString& fileName )
: m_fileName( fileName ) {
}
bool Config::load() {
if (!QFile::exists( m_fileName ) )
return false;
QFile file( m_fileName );
if (!file.open(IO_ReadOnly ) )
return false;
QStringList list = QStringList::split( '\n', file.readAll() );
QStringList::Iterator it;
QString line;
for (it = list.begin(); it != list.end(); ++it ) {
line = (*it).stripWhiteSpace();
qWarning("Anonymous::Config:" + line );
QStringList test = QStringList::split(' ', line );
m_list.insert( test[0], test[2] );
}
return true;
}
QString Config::value( const QString& key ) {
return m_list[key];
}
};
OSQLBackEndManager::OSQLBackEndManager( const QStringList& path )
:m_path( path )
{
}
OSQLBackEndManager::~OSQLBackEndManager() {
}
/**
* scan dirs
*/
OSQLBackEnd::ValueList OSQLBackEndManager::scan() {
OSQLBackEnd::ValueList list;
if (!m_path.isEmpty() ) {
QStringList::Iterator it;
for ( it = m_path.begin(); it != m_path.end(); ++it ) {
list += scanDir( (*it) );
}
}
return list;
}
/**
* scan a specified dir for *.osql
*/
OSQLBackEnd::ValueList OSQLBackEndManager::scanDir( const QString& dirName ) {
OSQLBackEnd::ValueList list;
QDir dir( dirName );
if (dir.exists() ) {
QStringList files = dir.entryList( "*.osql" );
QStringList::Iterator it;
for ( it = files.begin(); it != files.end(); ++it ) {
list.append( file2backend( (*it) ) );
}
}
return list;
}
/**
* read a config file and convert it to a OSQLBackEnd
*/
OSQLBackEnd OSQLBackEndManager::file2backend( const QString& file ) {
OSQLBackEnd end;
qWarning("fileName: " + file );
Config cfg( file );
if (cfg.load() ) {
end.setName( cfg.value( "Name") );
end.setVendor( cfg.value("Vendor") );
end.setLicense( cfg.value("License") );
end.setLibrary( cfg.value("Library").local8Bit() );
end.setDefault( cfg.value("Default").toInt() );
end.setPreference( cfg.value("Preference").toInt() );
}
return end;
}
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