int cheevos_load( const char* json )
{
static const jsonsax_handlers_t handlers =
{
NULL,
NULL,
NULL,
read__json_end_object,
NULL,
read__json_end_array,
read__json_key,
NULL,
read__json_string,
read__json_number,
NULL,
NULL
};
/* Count the number of achievements in the JSON file. */
unsigned core_count, unofficial_count;
if ( count_cheevos( json, &core_count, &unofficial_count ) != JSONSAX_OK )
{
return -1;
}
/* Allocate the achievements. */
core_cheevos.cheevos = (cheevo_t*)malloc( core_count * sizeof( cheevo_t ) );
core_cheevos.count = core_count;
unofficial_cheevos.cheevos = (cheevo_t*)malloc( unofficial_count * sizeof( cheevo_t ) );
unofficial_cheevos.count = unofficial_count;
if ( !core_cheevos.cheevos || !unofficial_cheevos.cheevos )
{
free( (void*)core_cheevos.cheevos );
free( (void*)unofficial_cheevos.cheevos );
return -1;
}
/* Load the achievements. */
cheevos_readud_t ud;
ud.in_cheevos = 0;
ud.field = NULL;
ud.core_count = 0;
ud.unofficial_count = 0;
if ( jsonsax_parse( json, &handlers, (void*)&ud ) == JSONSAX_OK )
{
return 0;
}
cheevos_unload();
return -1;
}
static void event_deinit_core(bool reinit)
{
#ifdef HAVE_CHEEVOS
/* Unload the achievements from memory. */
cheevos_unload();
#endif
event_deinit_core_interfaces();
core.retro_unload_game();
core.retro_deinit();
if (reinit)
event_command(EVENT_CMD_DRIVERS_DEINIT);
/* auto overrides: reload the original config */
if (runloop_ctl(RUNLOOP_CTL_IS_OVERRIDES_ACTIVE, NULL))
{
config_unload_override();
runloop_ctl(RUNLOOP_CTL_UNSET_OVERRIDES_ACTIVE, NULL);
}
uninit_libretro_sym();
}
static void event_deinit_core(bool reinit)
{
global_t *global = global_get_ptr();
#ifdef HAVE_CHEEVOS
/* Unload the achievements from memory. */
cheevos_unload();
#endif
core.retro_unload_game();
core.retro_deinit();
if (reinit)
event_command(EVENT_CMD_DRIVERS_DEINIT);
/* auto overrides: reload the original config */
if(global->overrides_active)
{
config_unload_override();
global->overrides_active = false;
}
uninit_libretro_sym();
}
static int cheevos_parse(const char *json)
{
static const jsonsax_handlers_t handlers =
{
NULL,
NULL,
NULL,
cheevos_read__json_end_object,
NULL,
cheevos_read__json_end_array,
cheevos_read__json_key,
NULL,
cheevos_read__json_string,
cheevos_read__json_number,
NULL,
NULL
};
static int initialize = 1;
unsigned core_count, unofficial_count;
cheevos_readud_t ud;
settings_t *settings = config_get_ptr();
/* Just return OK if cheevos are disabled. */
if (!settings->cheevos.enable)
return 0;
/* Count the number of achievements in the JSON file. */
if (cheevos_count_cheevos(json, &core_count, &unofficial_count) != JSONSAX_OK)
return -1;
/* Allocate the achievements. */
cheevos_locals.core.cheevos = (cheevo_t*)malloc(core_count * sizeof(cheevo_t));
cheevos_locals.core.count = core_count;
cheevos_locals.unofficial.cheevos = (cheevo_t*)malloc(unofficial_count * sizeof(cheevo_t));
cheevos_locals.unofficial.count = unofficial_count;
if (!cheevos_locals.core.cheevos || !cheevos_locals.unofficial.cheevos)
{
free((void*)cheevos_locals.core.cheevos);
free((void*)cheevos_locals.unofficial.cheevos);
cheevos_locals.core.count = cheevos_locals.unofficial.count = 0;
return -1;
}
memset((void*)cheevos_locals.core.cheevos, 0, core_count * sizeof(cheevo_t));
memset((void*)cheevos_locals.unofficial.cheevos, 0, unofficial_count * sizeof(cheevo_t));
/* Load the achievements. */
ud.in_cheevos = 0;
ud.field = NULL;
ud.core_count = 0;
ud.unofficial_count = 0;
if (!jsonsax_parse(json, &handlers, (void*)&ud) == JSONSAX_OK)
{
cheevos_unload();
return -1;
}
if (initialize)
{
initialize = 0;
cheevos_locals.jobs = async_job_new();
}
return -(cheevos_locals.jobs == NULL);
}