hyung-hwan/moo
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enabled the compiler to support a class name as a namespace.

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started adding code for event-driven IO handling
This commit is contained in:
hyunghwan.chung
2017-02-12 18:59:03 +00:00
parent 2c8eb87408
commit 4c13989947
17 changed files with 717 additions and 72 deletions
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106
moo/lib/main.c
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@ -75,6 +75,8 @@
# if defined(HAVE_SIGNAL_H)
# include <signal.h>
# endif
# include <sys/epoll.h>
#endif
#if !defined(MOO_DEFAULT_PFMODPREFIX)
@ -118,6 +120,8 @@ struct xtn_t
const char* source_path; /* main source file */
#if defined(_WIN32)
HANDLE waitable_timer;
#else
int ep; /* epoll */
#endif
};
@ -616,6 +620,56 @@ if (mask & MOO_LOG_GC) return; /* don't show gc logs */
/* ========================================================================= */
static int vm_startup (moo_t* moo)
{
#if defined(_WIN32)
xtn_t* xtn = (xtn_t*)moo_getxtn(moo);
xtn->waitable_timer = CreateWaitableTimer(MOO_NULL, TRUE, MOO_NULL);
#else
xtn_t* xtn = (xtn_t*)moo_getxtn(moo);
xtn->ep = epoll_create1 (EPOLL_CLOEXEC);
if (xtn->ep == -1)
{
MOO_DEBUG0 (moo, "Cannot create epoll\n");
moo_syserrtoerrnum (errno);
goto oops;
}
return 0;
oops:
if (xtn->ep >= 0)
{
close (xtn->ep);
xtn->ep = -1;
}
return -1;
#endif
}
static void vm_cleanup (moo_t* moo)
{
#if defined(_WIN32)
xtn_t* xtn = (xtn_t*)moo_getxtn(moo);
if (xtn->waitable_timer)
{
CloseHandle (xtn->waitable_timer);
xtn->waitable_timer = MOO_NULL;
}
#else
xtn_t* xtn = (xtn_t*)moo_getxtn(moo);
if (xtn->ep)
{
close (xtn->ep);
xtn->ep = -1;
}
#endif
}
static void vm_gettime (moo_t* moo, moo_ntime_t* now)
{
#if defined(_WIN32)
@ -729,6 +783,7 @@ static void vm_sleep (moo_t* moo, const moo_ntime_t* dur)
}
#else
struct timespec ts;
ts.tv_sec = dur->sec;
ts.tv_nsec = dur->nsec;
@ -736,26 +791,43 @@ static void vm_sleep (moo_t* moo, const moo_ntime_t* dur)
#endif
}
static void vm_startup (moo_t* moo)
static int mux_add (moo_t* moo)
{
#if defined(_WIN32)
xtn_t* xtn = (xtn_t*)moo_getxtn(moo);
xtn->waitable_timer = CreateWaitableTimer(MOO_NULL, TRUE, MOO_NULL);
#endif
}
struct epoll_event ev;
static void vm_cleanup (moo_t* moo)
{
#if defined(_WIN32)
xtn_t* xtn = (xtn_t*)moo_getxtn(moo);
if (xtn->waitable_timer)
ev.events = EPOLLIN | EPOLLOUT;
ev.data.u64 = 10;
/*
if (epoll_ctl (xtn->ep, EPOLL_CTL_DEL, 000, &ev) == -1)
{
CloseHandle (xtn->waitable_timer);
xtn->waitable_timer = MOO_NULL;
moo_syserrtoerrnum (errno);
return -1;
}
#endif
*/
return 0;
}
static void mux_del (moo_t* moo)
{
xtn_t* xtn = (xtn_t*)moo_getxtn(moo);
struct epoll_event ev;
/* epoll_ctl (xtn->ep, EPOLL_CTL_DEL, 00, &ev);*/
}
static void mux_wait (moo_t* moo, const moo_ntime_t* dur)
{
xtn_t* xtn = (xtn_t*)moo_getxtn(moo);
int tmout = 0;
if (dur) tmout = MOO_SECNSEC_TO_MSEC(dur->sec, dur->nsec);
/*
if (epoll_wait (xtn->ep, xtn->evt_ptr, xtn->evt_capa, tmout) > 0)
{
}
*/
}
/* ========================================================================= */
static moo_t* g_moo = MOO_NULL;
@ -902,10 +974,14 @@ int main (int argc, char* argv[])
vmprim.dl_close = dl_close;
vmprim.dl_getsym = dl_getsym;
vmprim.log_write = log_write;
vmprim.vm_gettime = vm_gettime;
vmprim.vm_sleep = vm_sleep;
vmprim.vm_startup = vm_startup;
vmprim.vm_cleanup = vm_cleanup;
vmprim.vm_gettime = vm_gettime;
vmprim.vm_sleep = vm_sleep;
vmprim.mux_add = mux_add;
vmprim.mux_del = mux_del;
vmprim.mux_wait = mux_wait;
#if defined(USE_LTDL)
lt_dlinit ();