qse/samples/si/task01.c

112 lines
2.2 KiB
C

#include <qse/si/task.h>
#include <qse/cmn/main.h>
#include <qse/cmn/mbwc.h>
#include <qse/cmn/mem.h>
#include <qse/si/sio.h>
#include <locale.h>
#if defined(_WIN32)
# include <windows.h>
#endif
static qse_task_slice_t* print (
qse_task_t* task, qse_task_slice_t* slice, void* ctx)
{
int i;
int num = (int)ctx;
qse_printf (QSE_T("task[%03d] => starting\n"), num);
for (i = 0; i < 5; i++)
{
qse_printf (QSE_T("task[%03d] => %03d\n"), num, i);
qse_task_schedule (task, slice, QSE_NULL);
if (i == 2 && num == 1)
{
qse_task_create (task, print, (void*)99, 40000);
}
}
qse_printf (QSE_T("task[%03d] => exiting\n"), num);
return QSE_NULL;
}
static int start_task (qse_task_fnc_t fnc)
{
qse_task_t* task;
qse_task_slice_t* slice;
task = qse_task_open (QSE_MMGR_GETDFL(), 0);
if (task == NULL)
{
qse_printf (QSE_T("cannot initialize tasking system\n"));
return -1;
}
qse_printf (QSE_T("== END ==\n"));
if (qse_task_create (task, fnc, (void*)1, 40000) == QSE_NULL ||
(slice = qse_task_create (task, fnc, (void*)2, 40000)) == QSE_NULL ||
qse_task_create (task, fnc, (void*)3, 40000) == QSE_NULL ||
qse_task_create (task, fnc, (void*)4, 40000) == QSE_NULL)
{
qse_printf (QSE_T("cannot create task slice\n"));
qse_task_close (task);
return -1;
}
if (qse_task_boot (task, slice) <= -1)
{
qse_printf (QSE_T("cannot start task\n"));
qse_task_close (task);
return -1;
}
qse_printf (QSE_T("== END ==\n"));
qse_task_close (task);
return 0;
}
static int test_main (int argc, qse_char_t* argv[])
{
int ret;
ret = start_task (print);
qse_printf (QSE_T("== END ==\n"));
return ret;
}
int qse_main (int argc, qse_achar_t* argv[])
{
int x;
#if defined(_WIN32)
char locale[100];
UINT codepage = GetConsoleOutputCP();
if (codepage == CP_UTF8)
{
/*SetConsoleOUtputCP (CP_UTF8);*/
qse_setdflcmgrbyid (QSE_CMGR_UTF8);
}
else
{
sprintf (locale, ".%u", (unsigned int)codepage);
setlocale (LC_ALL, locale);
/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
}
#else
setlocale (LC_ALL, "");
/*qse_setdflcmgrbyid (QSE_CMGR_SLMB);*/
#endif
qse_open_stdsios ();
x = qse_run_main (argc, argv, test_main);
qse_close_stdsios ();
return x;
}