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#ifndef VDR_LIVE_TOOLS_H
#define VDR_LIVE_TOOLS_H
#include <ctime>
#include <sstream>
#include <stdexcept>
#include <string>
#include <vector>
#include <vdr/thread.h>
namespace vdrlive {
std::string FormatDateTime( char const* format, time_t time );
std::string StringReplace( std::string const& text, std::string const& substring, std::string const& replacement );
std::vector< std::string > StringSplit( std::string const& text, char delimiter );
int StringToInt( std::string const& string, int base = 10 );
struct bad_lexical_cast: std::runtime_error
{
bad_lexical_cast(): std::runtime_error( "bad lexical cast" ) {}
};
template< typename To, typename From >
To lexical_cast( From const& from )
{
std::stringstream parser;
parser << from;
To result;
parser >> result;
if ( !parser )
throw bad_lexical_cast();
return result;
}
class ReadLock
{
public:
ReadLock( cRwLock& lock, int timeout = 100 ): m_lock( lock ), m_locked( false ) { if ( m_lock.Lock( false, timeout ) ) m_locked = true; }
~ReadLock() { if ( m_locked ) m_lock.Unlock(); }
operator bool() { return m_locked; }
bool operator!() { return !m_locked; }
private:
ReadLock( ReadLock const& );
cRwLock& m_lock;
bool m_locked;
};
} // namespace vdrlive
#endif // VDR_LIVE_TOOLS_H
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