void vlc_LogInit (libvlc_int_t *vlc)
{
libvlc_priv_t *priv = libvlc_priv (vlc);
const char *str;
if (var_InheritBool (vlc, "quiet"))
priv->log.verbose = -1;
else
if ((str = getenv ("VLC_VERBOSE")) != NULL)
priv->log.verbose = atoi (str);
else
priv->log.verbose = var_InheritInteger (vlc, "verbose");
vlc_rwlock_init (&priv->log.lock);
vlc_LogSet (vlc, NULL, NULL);
}
/*****************************************************************************
* Open: initialize and create stuff
*****************************************************************************/
static int Open( vlc_object_t *p_this )
{
intf_thread_t *p_intf = (intf_thread_t *)p_this;
intf_sys_t *p_sys;
CONSOLE_INTRO_MSG;
msg_Info( p_intf, "using logger." );
/* Allocate instance and initialize some members */
p_sys = p_intf->p_sys = (intf_sys_t *)malloc( sizeof( intf_sys_t ) );
if( p_sys == NULL )
return VLC_ENOMEM;
p_sys->p_file = NULL;
vlc_log_cb cb = TextPrint;
const char *filename = LOG_FILE_TEXT, *header = TEXT_HEADER;
p_sys->footer = TEXT_FOOTER;
char *mode = var_InheritString( p_intf, "logmode" );
if( mode != NULL )
{
if( !strcmp( mode, "html" ) )
{
p_sys->footer = HTML_FOOTER;
header = HTML_HEADER;
cb = HtmlPrint;
}
#ifdef HAVE_SYSLOG_H
else if( !strcmp( mode, "syslog" ) )
cb = SyslogPrint;
#endif
#ifdef __ANDROID__
else if( !strcmp( mode, "android" ) )
cb = AndroidPrint;
#endif
else if( strcmp( mode, "text" ) )
msg_Warn( p_intf, "invalid log mode `%s', using `text'", mode );
free( mode );
}
#ifdef HAVE_SYSLOG_H
if( cb == SyslogPrint )
{
int i_facility;
char *psz_facility = var_InheritString( p_intf, "syslog-facility" );
if( psz_facility )
{
bool b_valid = 0;
for( size_t i = 0; i < fac_entries; ++i )
{
if( !strcmp( psz_facility, fac_name[i] ) )
{
i_facility = fac_number[i];
b_valid = 1;
break;
}
}
if( !b_valid )
{
msg_Warn( p_intf, "invalid syslog facility `%s', using `%s'",
psz_facility, fac_name[0] );
i_facility = fac_number[0];
}
free( psz_facility );
}
else
{
msg_Warn( p_intf, "no syslog facility specified, using `%s'",
fac_name[0] );
i_facility = fac_number[0];
}
char *psz_syslog_ident = var_InheritString( p_intf, "syslog-ident" );
if (unlikely(psz_syslog_ident == NULL))
{
free( p_sys );
return VLC_ENOMEM;
}
p_sys->ident = psz_syslog_ident;
openlog( p_sys->ident, LOG_PID|LOG_NDELAY, i_facility );
p_sys->p_file = NULL;
}
else
#endif
#ifdef __ANDROID__
if( cb == AndroidPrint )
{
/* nothing to do */
}
else
#endif
{
char *psz_file = var_InheritString( p_intf, "logfile" );
if( !psz_file )
{
#ifdef __APPLE__
# define LOG_DIR "Library/Logs"
char *home = config_GetUserDir(VLC_HOME_DIR);
if( home == NULL
|| asprintf( &psz_file, "%s/"LOG_DIR"/%s", home,
filename ) == -1 )
psz_file = NULL;
free(home);
filename = psz_file;
#endif
msg_Warn( p_intf, "no log filename provided, using `%s'",
filename );
}
else
filename = psz_file;
/* Open the log file and remove any buffering for the stream */
msg_Dbg( p_intf, "opening logfile `%s'", filename );
p_sys->p_file = vlc_fopen( filename, "at" );
if( p_sys->p_file == NULL )
{
msg_Err( p_intf, "error opening logfile `%s': %m", filename );
free( psz_file );
free( p_sys );
return VLC_EGENERIC;
}
free( psz_file );
setvbuf( p_sys->p_file, NULL, _IONBF, 0 );
fputs( header, p_sys->p_file );
}
vlc_LogSet( p_intf->p_libvlc, cb, p_intf );
return VLC_SUCCESS;
}
MessagesDialog::MessagesDialog( intf_thread_t *_p_intf)
: QVLCFrame( _p_intf )
{
setWindowTitle( qtr( "Messages" ) );
setWindowRole( "vlc-messages" );
/* Build Ui */
ui.setupUi( this );
ui.bottomButtonsBox->addButton( new QPushButton( qtr("&Close"), this ),
QDialogButtonBox::RejectRole );
/* Modules tree */
ui.modulesTree->setHeaderHidden( true );
/* Buttons and general layout */
ui.saveLogButton->setToolTip( qtr( "Saves all the displayed logs to a file" ) );
int i_verbosity = var_InheritInteger( p_intf, "verbose" );
changeVerbosity( i_verbosity );
ui.verbosityBox->setValue( qMin( i_verbosity, 2 ) );
getSettings()->beginGroup( "Messages" );
ui.filterEdit->setText( getSettings()->value( "messages-filter" ).toString() );
getSettings()->endGroup();
updateButton = new QPushButton( QIcon(":/update"), "" );
updateButton->setFlat( true );
ui.mainTab->setCornerWidget( updateButton );
#ifndef NDEBUG
QWidget *pldebugTab = new QWidget();
QVBoxLayout *pldebugTabLayout = new QVBoxLayout();
pldebugTab->setLayout( pldebugTabLayout );
ui.mainTab->addTab( pldebugTab, "Playlist Tree" );
pldebugTree = new QTreeWidget();
pldebugTree->headerItem()->setText( 0, "Name" );
pldebugTree->headerItem()->setText( 1, "PL id" );
pldebugTree->headerItem()->setText( 2, "Item id" );
pldebugTree->headerItem()->setText( 3, "PL flags" );
pldebugTree->headerItem()->setText( 4, "Item flags" );
pldebugTree->setColumnCount( 5 );
pldebugTabLayout->addWidget( pldebugTree );
#endif
tabChanged(0);
BUTTONACT( updateButton, updateOrClear() );
BUTTONACT( ui.saveLogButton, save() );
CONNECT( ui.filterEdit, editingFinished(), this, updateConfig() );
CONNECT( ui.filterEdit, textChanged(QString), this, filterMessages() );
CONNECT( ui.bottomButtonsBox, rejected(), this, hide() );
CONNECT( ui.verbosityBox, valueChanged( int ),
this, changeVerbosity( int ) );
CONNECT( ui.mainTab, currentChanged( int ), this, tabChanged( int ) );
/* General action */
restoreWidgetPosition( "Messages", QSize( 600, 450 ) );
/* Hook up to LibVLC messaging */
vlc_LogSet( p_intf->p_libvlc, MsgCallback, this );
buildTree( NULL, VLC_OBJECT( p_intf->p_libvlc ) );
}
/*****************************************************************************
* Close: destroy interface stuff
*****************************************************************************/
static void Close( vlc_object_t *p_this )
{
/* Flush the queue and unsubscribe from the message queue */
vlc_LogSet( p_this->obj.libvlc, NULL, NULL );
}
MessagesDialog::~MessagesDialog()
{
saveWidgetPosition( "Messages" );
vlc_LogSet( p_intf->p_libvlc, NULL, NULL );
};