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renamed existing qse_httpd_inserttimerevent() and qse_httpd_removetimerevent() to qse_httpd_insert_timer_event() and qse_httpd_remove_timer_event().

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the renamed functions should be used internally only.
added new qse_httpd_inserttimerevent() and qse_httpd_removetimerevent() that can be used by external callers.
added qse_httpd_timer_event_t and other required definitions for the new functions
This commit is contained in:
hyung-hwan
2014-11-01 15:27:56 +00:00
parent baecb98181
commit 569b30039b
7 changed files with 180 additions and 45 deletions
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102
qse/lib/http/httpd.c
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@ -51,6 +51,11 @@ struct htrd_xtn_t
qse_httpd_client_t* client;
};
struct tmr_xtn_t
{
qse_httpd_t* httpd;
};
static void free_server_list (qse_httpd_t* httpd);
static int perform_client_task (
qse_httpd_t* httpd, void* mux, qse_httpd_hnd_t handle, int mask, void* cbarg);
@ -84,12 +89,18 @@ void qse_httpd_close (qse_httpd_t* httpd)
int qse_httpd_init (qse_httpd_t* httpd, qse_mmgr_t* mmgr)
{
tmr_xtn_t* tmr_xtn;
QSE_MEMSET (httpd, 0, QSE_SIZEOF(*httpd));
httpd->mmgr = mmgr;
httpd->tmr = qse_tmr_open (mmgr, 0, 2048);
httpd->tmr = qse_tmr_open (mmgr, QSE_SIZEOF(tmr_xtn_t), 2048);
if (httpd->tmr == QSE_NULL) return -1;
tmr_xtn = qse_tmr_getxtn (httpd->tmr);
QSE_MEMSET (tmr_xtn, 0, QSE_SIZEOF(*tmr_xtn));
tmr_xtn->httpd = httpd;
qse_mbscpy (httpd->sname, QSE_MT("QSE-HTTPD " QSE_PACKAGE_VERSION));
httpd->opt.tmout.sec = 3;
@ -444,8 +455,8 @@ static qse_htrd_recbs_t htrd_recbs =
};
/* ----------------------------------------------------------------------- */
static void tmr_idle_update (qse_tmr_t* tmr, qse_tmr_index_t old_index, qse_tmr_index_t new_index, void* ctx);
static void tmr_idle_handle (qse_tmr_t* tmr, const qse_ntime_t* now, void* ctx);
static void tmr_idle_update (qse_tmr_t* tmr, qse_tmr_index_t old_index, qse_tmr_index_t new_index, qse_tmr_event_t* evt);
static void tmr_idle_handle (qse_tmr_t* tmr, const qse_ntime_t* now, qse_tmr_event_t* evt);
static void mark_bad_client (qse_httpd_client_t* client)
{
@ -482,13 +493,14 @@ static qse_httpd_client_t* new_client (qse_httpd_t* httpd, qse_httpd_client_t* t
(httpd->opt.idle_limit.sec == 0 && httpd->opt.idle_limit.nsec > 0))
{
/* idle limit is enabled when the limit is greater than 0.0 */
QSE_MEMSET (&idle_event, 0, QSE_SIZEOF(idle_event));
qse_gettime (&idle_event.when);
qse_addtime (&idle_event.when, &httpd->opt.idle_limit, &idle_event.when);
idle_event.ctx = client;
idle_event.handler = tmr_idle_handle;
idle_event.updater = tmr_idle_update;
if (qse_httpd_inserttimerevent (httpd, &idle_event, &client->tmr_idle) <= -1) goto oops;
if (qse_httpd_insert_timer_event (httpd, &idle_event, &client->tmr_idle) <= -1) goto oops;
}
qse_htrd_setoption (client->htrd, QSE_HTRD_REQUEST | QSE_HTRD_TRAILERS | QSE_HTRD_CANONQPATH);
@ -519,7 +531,7 @@ oops:
{
if (client->tmr_idle != QSE_TMR_INVALID_INDEX)
{
qse_httpd_removetimerevent (httpd, client->tmr_idle);
qse_httpd_remove_timer_event (httpd, client->tmr_idle);
client->tmr_idle = QSE_TMR_INVALID_INDEX;
}
if (client->htrd) qse_htrd_close (client->htrd);
@ -554,7 +566,7 @@ static void free_client (
if (client->tmr_idle != QSE_TMR_INVALID_INDEX)
{
qse_httpd_removetimerevent (httpd, client->tmr_idle);
qse_httpd_remove_timer_event (httpd, client->tmr_idle);
client->tmr_idle = QSE_TMR_INVALID_INDEX;
}
@ -719,16 +731,16 @@ static int accept_client (
return 0;
}
static void tmr_idle_update (qse_tmr_t* tmr, qse_tmr_index_t old_index, qse_tmr_index_t new_index, void* ctx)
static void tmr_idle_update (qse_tmr_t* tmr, qse_tmr_index_t old_index, qse_tmr_index_t new_index, qse_tmr_event_t* evt)
{
qse_httpd_client_t* client = (qse_httpd_client_t*)ctx;
qse_httpd_client_t* client = (qse_httpd_client_t*)evt->ctx;
QSE_ASSERT (client->tmr_idle == old_index);
client->tmr_idle = new_index;
}
static void tmr_idle_handle (qse_tmr_t* tmr, const qse_ntime_t* now, void* ctx)
static void tmr_idle_handle (qse_tmr_t* tmr, const qse_ntime_t* now, qse_tmr_event_t* evt)
{
qse_httpd_client_t* client = (qse_httpd_client_t*)ctx;
qse_httpd_client_t* client = (qse_httpd_client_t*)evt->ctx;
if (qse_cmptime(now, &client->last_active) >= 0)
{
@ -747,6 +759,7 @@ static void tmr_idle_handle (qse_tmr_t* tmr, const qse_ntime_t* now, void* ctx)
QSE_ASSERT (client->server->httpd->tmr == tmr);
/*qse_gettime (&idle_event.when);*/
QSE_MEMSET (&idle_event, 0, QSE_SIZEOF(idle_event));
idle_event.when = *now;
qse_addtime (&idle_event.when, &client->server->httpd->opt.idle_limit, &idle_event.when);
idle_event.ctx = client;
@ -755,7 +768,7 @@ static void tmr_idle_handle (qse_tmr_t* tmr, const qse_ntime_t* now, void* ctx)
/* the timer must have been deleted when this callback is called. */
QSE_ASSERT (client->tmr_idle == QSE_TMR_INVALID_INDEX);
if (qse_httpd_inserttimerevent (client->server->httpd, &idle_event, &client->tmr_idle) <= -1)
if (qse_httpd_insert_timer_event (client->server->httpd, &idle_event, &client->tmr_idle) <= -1)
{
HTTPD_DBGOUT1 ("Cannot update idle timer for client %d. Marking it bad", (int)client->handle);
mark_bad_client (client);
@ -1980,7 +1993,68 @@ int qse_httpd_inactivatetasktrigger (qse_httpd_t* httpd, qse_httpd_client_t* cli
return update_mux_for_current_task (httpd, client, task);
}
int qse_httpd_inserttimerevent (qse_httpd_t* httpd, const qse_tmr_event_t* event, qse_tmr_index_t* index)
/* ------------------------------------------------------------------- */
static void update_timer_event (qse_tmr_t* tmr, qse_tmr_index_t old_index, qse_tmr_index_t new_index, qse_tmr_event_t* evt)
{
tmr_xtn_t* tmr_xtn;
qse_httpd_t* httpd;
qse_httpd_timer_updater_t updater;
tmr_xtn = qse_tmr_getxtn (tmr);
httpd = tmr_xtn->httpd;
updater = evt->ctx2;
updater (httpd, old_index, new_index, evt->ctx);
}
static void handle_timer_event (qse_tmr_t* tmr, const qse_ntime_t* now, qse_tmr_event_t* evt)
{
tmr_xtn_t* tmr_xtn;
qse_httpd_t* httpd;
qse_httpd_timer_handler_t handler;
tmr_xtn = qse_tmr_getxtn (tmr);
httpd = tmr_xtn->httpd;
handler = evt->ctx3;
handler (httpd, now, evt->ctx);
}
int qse_httpd_inserttimerevent (qse_httpd_t* httpd, const qse_httpd_timer_event_t* event, qse_httpd_timer_index_t* index)
{
qse_tmr_event_t timer_event;
qse_tmr_index_t timer_index;
QSE_MEMSET (&timer_event, 0, QSE_SIZEOF(timer_event));
timer_event.ctx = event->ctx;
timer_event.ctx2 = event->updater;
timer_event.ctx3 = event->handler;
timer_event.when = event->when;
timer_event.updater = update_timer_event;
timer_event.handler = handle_timer_event;
timer_index = qse_tmr_insert (httpd->tmr, &timer_event);
if (timer_index == QSE_TMR_INVALID_INDEX)
{
qse_httpd_seterrnum (httpd, QSE_HTTPD_ENOMEM);
return -1;
}
*index = timer_index;
return 0;
}
void qse_httpd_removetimerevent (qse_httpd_t* httpd, qse_httpd_timer_index_t index)
{
qse_tmr_remove (httpd->tmr, index);
}
/* qse_httpd_insert_timer_event() is a lighter-weight version of
* qse_httpd_inserttimerevent() and intended for internal use only */
int qse_httpd_insert_timer_event (qse_httpd_t* httpd, const qse_tmr_event_t* event, qse_tmr_index_t* index)
{
qse_tmr_index_t tmp = qse_tmr_insert (httpd->tmr, event);
if (tmp == QSE_TMR_INVALID_INDEX)
@ -1992,12 +2066,12 @@ int qse_httpd_inserttimerevent (qse_httpd_t* httpd, const qse_tmr_event_t* event
*index = tmp;
return 0;
}
void qse_httpd_removetimerevent (qse_httpd_t* httpd, qse_tmr_index_t index)
void qse_httpd_remove_timer_event (qse_httpd_t* httpd, qse_tmr_index_t index)
{
qse_tmr_remove (httpd->tmr, index);
}
/* ----------------------------------------------------------------------- */
static void unload_all_modules (qse_httpd_t* httpd)
{