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Diffstat (limited to 'code/core/timer.c')
-rw-r--r--code/core/timer.c224
1 files changed, 0 insertions, 224 deletions
diff --git a/code/core/timer.c b/code/core/timer.c
deleted file mode 100644
index 691f75c..0000000
--- a/code/core/timer.c
+++ /dev/null
@@ -1,224 +0,0 @@
-#include "core.h"
-
-#include <string.h>
-
-int ecp_timer_create(ECPTimer *timer) {
- int rv = ECP_OK;
- timer->head = -1;
-
-#ifdef ECP_WITH_PTHREAD
- rv = pthread_mutex_init(&timer->mutex, NULL);
- if (rv) return ECP_ERR;
-#endif
-
- return ECP_OK;
-}
-
-void ecp_timer_destroy(ECPTimer *timer) {
-#ifdef ECP_WITH_PTHREAD
- pthread_mutex_destroy(&timer->mutex);
-#endif
-}
-
-int ecp_timer_item_init(ECPTimerItem *ti, ECPConnection *conn, unsigned char mtype, short cnt, ecp_cts_t timeout) {
- if ((mtype & ECP_MTYPE_MASK) >= ECP_MAX_MTYPE) return ECP_ERR_MAX_MTYPE;
-
- if (ti == NULL) return ECP_ERR;
- if (conn == NULL) return ECP_ERR;
-
- ti->conn = conn;
- ti->mtype = mtype;
- ti->cnt = cnt-1;
- ti->timeout = timeout;
- ti->abstime = 0;
- ti->retry = NULL;
-
- return ECP_OK;
-}
-
-int ecp_timer_push(ECPTimerItem *ti) {
- int i, is_reg, rv = ECP_OK;
- ECPConnection *conn = ti->conn;
- ECPContext *ctx = conn->sock->ctx;
- ECPTimer *timer = &conn->sock->timer;
-
- ti->abstime = ctx->tm.abstime_ms(ti->timeout);
-
-#ifdef ECP_WITH_PTHREAD
- pthread_mutex_lock(&timer->mutex);
- pthread_mutex_lock(&conn->mutex);
-#endif
- is_reg = ecp_conn_is_reg(conn);
- if (is_reg) conn->refcount++;
-#ifdef ECP_WITH_PTHREAD
- pthread_mutex_unlock(&conn->mutex);
-#endif
-
- if (timer->head == ECP_MAX_TIMER-1) rv = ECP_ERR_MAX_TIMER;
- if (!rv && !is_reg) rv = ECP_ERR_CLOSED;
-
- if (!rv) {
- for (i=timer->head; i>=0; i--) {
- if (ECP_CTS_LTE(ti->abstime, timer->item[i].abstime)) {
- if (i != timer->head) memmove(timer->item+i+2, timer->item+i+1, sizeof(ECPTimerItem) * (timer->head-i));
- timer->item[i+1] = *ti;
- timer->head++;
- break;
- }
- }
- if (i == -1) {
- if (timer->head != -1) memmove(timer->item+1, timer->item, sizeof(ECPTimerItem) * (timer->head+1));
- timer->item[0] = *ti;
- timer->head++;
- }
- }
-
-#ifdef ECP_WITH_PTHREAD
- pthread_mutex_unlock(&timer->mutex);
-#endif
-
- return rv;
-}
-
-void ecp_timer_pop(ECPConnection *conn, unsigned char mtype) {
- int i;
- ECPTimer *timer = &conn->sock->timer;
-
-#ifdef ECP_WITH_PTHREAD
- pthread_mutex_lock(&timer->mutex);
-#endif
-
- for (i=timer->head; i>=0; i--) {
- ECPConnection *curr_conn = timer->item[i].conn;
- if ((conn == curr_conn) && (mtype == timer->item[i].mtype)) {
- if (i != timer->head) {
- memmove(timer->item+i, timer->item+i+1, sizeof(ECPTimerItem) * (timer->head-i));
- memset(timer->item+timer->head, 0, sizeof(ECPTimerItem));
- } else {
- memset(timer->item+i, 0, sizeof(ECPTimerItem));
- }
-#ifdef ECP_WITH_PTHREAD
- pthread_mutex_lock(&conn->mutex);
-#endif
- conn->refcount--;
-#ifdef ECP_WITH_PTHREAD
- pthread_mutex_unlock(&conn->mutex);
-#endif
- timer->head--;
- break;
- }
- }
-
-#ifdef ECP_WITH_PTHREAD
- pthread_mutex_unlock(&timer->mutex);
-#endif
-
-}
-
-void ecp_timer_remove(ECPConnection *conn) {
- int i;
- ECPTimer *timer = &conn->sock->timer;
-
-#ifdef ECP_WITH_PTHREAD
- pthread_mutex_lock(&timer->mutex);
-#endif
-
- for (i=timer->head; i>=0; i--) {
- ECPConnection *curr_conn = timer->item[i].conn;
- if (conn == curr_conn) {
- if (i != timer->head) {
- memmove(timer->item+i, timer->item+i+1, sizeof(ECPTimerItem) * (timer->head-i));
- memset(timer->item+timer->head, 0, sizeof(ECPTimerItem));
- } else {
- memset(timer->item+i, 0, sizeof(ECPTimerItem));
- }
-#ifdef ECP_WITH_PTHREAD
- pthread_mutex_lock(&conn->mutex);
-#endif
- conn->refcount--;
-#ifdef ECP_WITH_PTHREAD
- pthread_mutex_unlock(&conn->mutex);
-#endif
- timer->head--;
- }
- }
-
-#ifdef ECP_WITH_PTHREAD
- pthread_mutex_unlock(&timer->mutex);
-#endif
-
-}
-
-ecp_cts_t ecp_timer_exe(ECPSocket *sock) {
- int i;
- ecp_cts_t ret = 0;
- ECPTimer *timer = &sock->timer;
- ECPTimerItem to_exec[ECP_MAX_TIMER];
- int to_exec_size = 0;
- ecp_cts_t now = sock->ctx->tm.abstime_ms(0);
-
-#ifdef ECP_WITH_PTHREAD
- pthread_mutex_lock(&timer->mutex);
-#endif
-
- for (i=timer->head; i>=0; i--) {
- ecp_cts_t abstime = timer->item[i].abstime;
-
- if (ECP_CTS_LT(now, abstime)) {
- ret = abstime - now;
- break;
- }
- to_exec[to_exec_size] = timer->item[i];
- to_exec_size++;
- }
- if (i != timer->head) {
- memset(timer->item+i+1, 0, sizeof(ECPTimerItem) * (timer->head-i));
- timer->head = i;
- }
-
-#ifdef ECP_WITH_PTHREAD
- pthread_mutex_unlock(&timer->mutex);
-#endif
-
- for (i=to_exec_size-1; i>=0; i--) {
- int rv = ECP_OK;
- ECPConnection *conn = to_exec[i].conn;
- unsigned char mtype = to_exec[i].mtype;
- ecp_timer_retry_t *retry = to_exec[i].retry;
- ecp_conn_handler_msg_t *handler = conn->sock->ctx->handler[conn->type] ? conn->sock->ctx->handler[conn->type]->msg[mtype & ECP_MTYPE_MASK] : NULL;
-
- if (to_exec[i].cnt > 0) {
- ssize_t _rv = 0;
- to_exec[i].cnt--;
- if (retry) {
- _rv = retry(conn, to_exec+i);
- if (_rv < 0) rv = _rv;
- }
- if (rv && (rv != ECP_ERR_CLOSED) && handler) handler(conn, 0, mtype, NULL, rv, NULL);
- } else if (handler) {
- handler(conn, 0, mtype, NULL, ECP_ERR_TIMEOUT, NULL);
- }
-
-#ifdef ECP_WITH_PTHREAD
- pthread_mutex_lock(&conn->mutex);
-#endif
- conn->refcount--;
-#ifdef ECP_WITH_PTHREAD
- pthread_mutex_unlock(&conn->mutex);
-#endif
-
- }
-
- return ret;
-}
-
-ssize_t ecp_timer_send(ECPConnection *conn, ecp_timer_retry_t *send_f, unsigned char mtype, short cnt, ecp_cts_t timeout) {
- int rv = ECP_OK;
- ECPTimerItem ti;
-
- rv = ecp_timer_item_init(&ti, conn, mtype, cnt, timeout);
- if (rv) return rv;
-
- ti.retry = send_f;
- return send_f(conn, &ti);
-}
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