/
dbsettings.cpp
215 lines (185 loc) · 8.21 KB
/
dbsettings.cpp
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// Qt headers
#include <QFile>
#include <QDir>
#include <QObject>
// MythTV headers
#include "libmythbase/mythdbcon.h"
#include "libmythbase/mythdbparams.h"
#include "dbsettings.h"
#include "mythcontext.h"
DatabaseSettings::DatabaseSettings(const QString &DBhostOverride)
{
m_dbHostOverride = DBhostOverride;
setLabel(DatabaseSettings::tr("Database Configuration"));
MSqlQuery query(MSqlQuery::InitCon());
if (query.isConnected())
{
setHelpText(
DatabaseSettings::tr("All database settings take effect when "
"you restart this program."));
}
else
{
setHelpText(
DatabaseSettings::tr("MythTV could not connect to the database. "
"Please verify your database settings "
"below."));
}
m_dbHostName = new TransTextEditSetting();
m_dbHostName->setLabel(DatabaseSettings::tr("Hostname"));
m_dbHostName->setHelpText(
DatabaseSettings::tr("The host name or IP address of "
"the machine hosting the database. "
"This information is required."));
addChild(m_dbHostName);
m_dbHostPing = new TransMythUICheckBoxSetting();
m_dbHostPing->setLabel(DatabaseSettings::tr("Ping test server?"));
m_dbHostPing->setHelpText(
DatabaseSettings::tr("Test basic host connectivity using "
"the ping command. Turn off if your "
"host or network don't support ping "
"(ICMP ECHO) packets"));
addChild(m_dbHostPing);
m_dbPort = new TransTextEditSetting();
m_dbPort->setLabel(DatabaseSettings::tr("Port"));
m_dbPort->setHelpText(
DatabaseSettings::tr("The port number the database is running "
"on. Leave blank if using the default "
"port (3306)."));
addChild(m_dbPort);
m_dbName = new TransTextEditSetting();
m_dbName->setLabel(QCoreApplication::translate("(Common)",
"Database name"));
m_dbName->setHelpText(
DatabaseSettings::tr("The name of the database. "
"This information is required."));
addChild(m_dbName);
m_dbUserName = new TransTextEditSetting();
m_dbUserName->setLabel(QCoreApplication::translate("(Common)", "User"));
m_dbUserName->setHelpText(
DatabaseSettings::tr("The user name to use while "
"connecting to the database. "
"This information is required."));
addChild(m_dbUserName);
m_dbPassword = new TransTextEditSetting();
m_dbPassword->setLabel(DatabaseSettings::tr("Password"));
m_dbPassword->setHelpText(
DatabaseSettings::tr("The password to use while "
"connecting to the database. "
"This information is required."));
addChild(m_dbPassword);
m_localEnabled = new TransMythUICheckBoxSetting();
m_localEnabled->setLabel(
DatabaseSettings::tr("Use custom identifier for frontend "
"preferences"));
m_localEnabled->setHelpText(
DatabaseSettings::tr("If this frontend's host name "
"changes often, check this box "
"and provide a network-unique "
"name to identify it. "
"If unchecked, the frontend "
"machine's local host name will "
"be used to save preferences in "
"the database."));
addChild(m_localEnabled);
m_localHostName = new TransTextEditSetting();
m_localHostName->setLabel(DatabaseSettings::tr("Custom identifier"));
m_localHostName->setHelpText(
DatabaseSettings::tr("An identifier to use while "
"saving the settings for this "
"frontend."));
m_localEnabled->addTargetedChild("1", m_localHostName);
m_wolEnabled = new TransMythUICheckBoxSetting();
m_wolEnabled->setLabel(
DatabaseSettings::tr("Enable database server wakeup"));
m_wolEnabled->setHelpText(
DatabaseSettings::tr("If enabled, the frontend will use "
"database wakeup parameters to "
"reconnect to the database server."));
addChild(m_wolEnabled);
m_wolReconnect = new TransMythUISpinBoxSetting(0, 60, 1, 1);
m_wolReconnect->setLabel(DatabaseSettings::tr("Reconnect time"));
m_wolReconnect->setHelpText(
DatabaseSettings::tr("The time in seconds to wait for "
"the server to wake up."));
m_wolEnabled->addTargetedChild("1", m_wolReconnect);
m_wolRetry = new TransMythUISpinBoxSetting(1, 10, 1, 1);
m_wolRetry->setLabel(DatabaseSettings::tr("Retry attempts"));
m_wolRetry->setHelpText(
DatabaseSettings::tr("The number of retries to wake the "
"server before the frontend gives "
"up."));
m_wolEnabled->addTargetedChild("1", m_wolRetry);
m_wolCommand = new TransTextEditSetting();
m_wolCommand->setLabel(DatabaseSettings::tr("Wake command or MAC"));
m_wolCommand->setHelpText(
DatabaseSettings::tr("The command executed on this "
"frontend or server MAC to wake up the database "
"server (eg. sudo /etc/init.d/mysql "
"restart or 32:D2:86:00:17:A8)."));
m_wolEnabled->addTargetedChild("1", m_wolCommand);
}
void DatabaseSettings::Load(void)
{
DatabaseParams params = gContext->GetDatabaseParams();
if (params.m_dbHostName.isEmpty() ||
params.m_dbUserName.isEmpty() ||
params.m_dbPassword.isEmpty() ||
params.m_dbName.isEmpty())
{
setHelpText(getHelpText() + "\n" +
DatabaseSettings::tr("Required fields are"
" marked with an asterisk (*)."));
}
if (params.m_dbHostName.isEmpty())
{
m_dbHostName->setLabel("* " + m_dbHostName->getLabel());
m_dbHostName->setValue(m_dbHostOverride);
}
else
m_dbHostName->setValue(params.m_dbHostName);
m_dbHostPing->setValue(params.m_dbHostPing);
if (params.m_dbPort)
m_dbPort->setValue(QString::number(params.m_dbPort));
m_dbUserName->setValue(params.m_dbUserName);
if (params.m_dbUserName.isEmpty())
m_dbUserName->setLabel("* " + m_dbUserName->getLabel());
m_dbPassword->setValue(params.m_dbPassword);
if (params.m_dbPassword.isEmpty())
m_dbPassword->setLabel("* " + m_dbPassword->getLabel());
m_dbName->setValue(params.m_dbName);
if (params.m_dbName.isEmpty())
m_dbName->setLabel("* " + m_dbName->getLabel());
m_localEnabled->setValue(params.m_localEnabled);
m_localHostName->setValue(params.m_localHostName);
m_wolEnabled->setValue(params.m_wolEnabled);
m_wolReconnect->setValue(params.m_wolReconnect.count());
m_wolRetry->setValue(params.m_wolRetry);
m_wolCommand->setValue(params.m_wolCommand);
//set all the children's m_haveChanged to false
GroupSetting::Load();
}
void DatabaseSettings::Save(void)
{
DatabaseParams params = gContext->GetDatabaseParams();
params.m_dbHostName = m_dbHostName->getValue();
params.m_dbHostPing = m_dbHostPing->boolValue();
params.m_dbPort = m_dbPort->getValue().toInt();
params.m_dbUserName = m_dbUserName->getValue();
params.m_dbPassword = m_dbPassword->getValue();
params.m_dbName = m_dbName->getValue();
params.m_dbType = "QMYSQL";
params.m_localEnabled = m_localEnabled->boolValue();
params.m_localHostName = m_localHostName->getValue();
params.m_wolEnabled = m_wolEnabled->boolValue();
params.m_wolReconnect = std::chrono::seconds(m_wolReconnect->intValue());
params.m_wolRetry = m_wolRetry->intValue();
params.m_wolCommand = m_wolCommand->getValue();
gContext->SaveDatabaseParams(params);
//set all the children's m_haveChanged to false
GroupSetting::Save();
}
DatabaseSettings::~DatabaseSettings()
{
emit isClosing();
}