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vlc_media.cpp
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/*******************************************************************************
* Copyright (c) 2014, Sergey Radionov <rsatom_gmail.com>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY,
* OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
* OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
* WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*******************************************************************************/
#include "vlc_media.h"
using namespace vlc;
media::media()
: m_media( 0 )
{
}
media::media( ::libvlc_media_t* m, bool needs_retain )
: m_media( m )
{
if( m_media && needs_retain )
libvlc_media_retain( m_media );
}
media::media( const media& other )
: m_media( other.m_media )
{
if( m_media )
libvlc_media_retain( m_media );
}
media::~media()
{
release_media();
}
void media::release_media()
{
if( m_media ) {
libvlc_media_release( m_media );
m_media = 0;
}
}
media& media::operator= ( const media& m )
{
release_media();
m_media = m.m_media;
if( m_media )
libvlc_media_retain( m_media );
return *this;
}
std::string media::mrl() const
{
std::string ret;
if( !m_media )
return ret;
if( char* mrl = libvlc_media_get_mrl( m_media ) ) {
ret = mrl;
libvlc_free( mrl );
}
return ret;
}
std::string media::meta( libvlc_meta_t meta_id ) const
{
std::string ret;
if( m_media ) {
if( char* meta = libvlc_media_get_meta( m_media, meta_id ) ) {
ret = meta;
libvlc_free( meta );
}
}
return ret;
}
bool media::is_parsed() const
{
if( m_media )
return libvlc_media_is_parsed( m_media ) != 0;
return false;
}
void media::parse()
{
if( m_media )
libvlc_media_parse( m_media );
}