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/*************************************************
* BeOS EntropySource Source File *
* (C) 1999-2007 Jack Lloyd *
*************************************************/
#include <botan/es_beos.h>
#include <kernel/OS.h>
#include <kernel/image.h>
#include <interface/InterfaceDefs.h>
namespace Botan {
/*************************************************
* BeOS Fast Poll *
*************************************************/
void BeOS_EntropySource::do_fast_poll()
{
system_info info_sys;
get_system_info(&info_sys);
add_bytes(&info_sys, sizeof(system_info));
key_info info_key;
get_key_info(&info_key);
add_bytes(&info_key, sizeof(key_info));
add_bytes(idle_time());
}
/*************************************************
* BeOS Slow Poll *
*************************************************/
void BeOS_EntropySource::do_slow_poll()
{
team_info info_team;
int32 cookie_team = 0;
while(get_next_team_info(&cookie_team, &info_team) == B_OK)
{
add_bytes(&info_team, sizeof(team_info));
team_id id = info_team.team;
int32 cookie = 0;
thread_info info_thr;
while(get_next_thread_info(id, &cookie, &info_thr) == B_OK)
add_bytes(&info_thr, sizeof(thread_info));
cookie = 0;
image_info info_img;
while(get_next_image_info(id, &cookie, &info_img) == B_OK)
add_bytes(&info_img, sizeof(image_info));
cookie = 0;
sem_info info_sem;
while(get_next_sem_info(id, &cookie, &info_sem) == B_OK)
add_bytes(&info_sem, sizeof(sem_info));
cookie = 0;
area_info info_area;
while(get_next_area_info(id, &cookie, &info_area) == B_OK)
add_bytes(&info_area, sizeof(area_info));
}
}
}
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