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/* ports.h
Copyright (c) 2003-2013 HandBrake Team
This file is part of the HandBrake source code
Homepage: <http://handbrake.fr/>.
It may be used under the terms of the GNU General Public License v2.
For full terms see the file COPYING file or visit http://www.gnu.org/licenses/gpl-2.0.html
*/
#ifndef HB_PORTS_H
#define HB_PORTS_H
#if defined(_WIN32)
#define DIR_SEP_STR "\\"
#else
#define DIR_SEP_STR "/"
#endif
/************************************************************************
* CPU info utilities
***********************************************************************/
enum hb_cpu_platform
{
// list of microarchitecture codenames
HB_CPU_PLATFORM_UNSPECIFIED = 0,
HB_CPU_PLATFORM_INTEL_SNB,
HB_CPU_PLATFORM_INTEL_IVB,
HB_CPU_PLATFORM_INTEL_HSW,
};
int hb_get_cpu_count();
int hb_get_cpu_platform();
const char* hb_get_cpu_name();
const char* hb_get_cpu_platform_name();
extern void ff_cpu_cpuid(int index, int *eax, int *ebx, int *ecx, int *edx);
/************************************************************************
* Utils
***********************************************************************/
// provide time in ms
uint64_t hb_get_date();
// provide time in us
uint64_t hb_get_time_us();
void hb_snooze( int delay );
int hb_platform_init();
#ifdef SYS_MINGW
char *strtok_r(char *s, const char *delim, char **save_ptr);
#endif
#ifdef __LIBHB__
/* Everything from now is only used internally and hidden to the UI */
/************************************************************************
* DVD utils
***********************************************************************/
int hb_dvd_region(char *device, int *region_mask);
/************************************************************************
* File utils
***********************************************************************/
void hb_get_temporary_directory( char path[512] );
void hb_get_tempory_filename( hb_handle_t *, char name[1024],
char * fmt, ... );
void hb_mkdir( char * name );
/************************************************************************
* Threads
***********************************************************************/
typedef struct hb_thread_s hb_thread_t;
#if defined( SYS_BEOS )
# define HB_LOW_PRIORITY 5
# define HB_NORMAL_PRIORITY 10
#elif defined( SYS_DARWIN )
# define HB_LOW_PRIORITY 0
# define HB_NORMAL_PRIORITY 31
#elif defined( SYS_LINUX ) || defined( SYS_FREEBSD ) || defined ( SYS_SunOS ) || defined ( __FreeBSD_kernel__ )
# define HB_LOW_PRIORITY 0
# define HB_NORMAL_PRIORITY 0
#elif defined( SYS_CYGWIN )
# define HB_LOW_PRIORITY 0
# define HB_NORMAL_PRIORITY 1
#elif defined( SYS_MINGW )
# define HB_LOW_PRIORITY 0
# define HB_NORMAL_PRIORITY 0
#endif
typedef void (thread_func_t)(void *);
hb_thread_t * hb_thread_init( const char * name, thread_func_t *function,
void * arg, int priority );
void hb_thread_close( hb_thread_t ** );
int hb_thread_has_exited( hb_thread_t * );
/************************************************************************
* Mutexes
***********************************************************************/
hb_lock_t * hb_lock_init();
void hb_lock_close( hb_lock_t ** );
void hb_lock( hb_lock_t * );
void hb_unlock( hb_lock_t * );
/************************************************************************
* Condition variables
***********************************************************************/
typedef struct hb_cond_s hb_cond_t;
hb_cond_t * hb_cond_init();
void hb_cond_wait( hb_cond_t *, hb_lock_t * );
void hb_cond_timedwait( hb_cond_t * c, hb_lock_t * lock, int msec );
void hb_cond_signal( hb_cond_t * );
void hb_cond_broadcast( hb_cond_t * c );
void hb_cond_close( hb_cond_t ** );
/************************************************************************
* Network
***********************************************************************/
typedef struct hb_net_s hb_net_t;
hb_net_t * hb_net_open( char * address, int port );
int hb_net_send( hb_net_t *, char * );
int hb_net_recv( hb_net_t *, char *, int );
void hb_net_close( hb_net_t ** );
/************************************************************************
* OS Sleep Allow / Prevent
***********************************************************************/
void* hb_system_sleep_opaque_init();
void hb_system_sleep_opaque_close(void **opaque);
void hb_system_sleep_private_enable(void *opaque);
void hb_system_sleep_private_disable(void *opaque);
#endif /* __LIBHB__ */
#endif
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