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-rw-r--r--contrib/hiredis/adapters/ae.h95
-rw-r--r--contrib/hiredis/adapters/libev.h113
-rw-r--r--contrib/hiredis/adapters/libevent.h75
3 files changed, 283 insertions, 0 deletions
diff --git a/contrib/hiredis/adapters/ae.h b/contrib/hiredis/adapters/ae.h
new file mode 100644
index 000000000..85260a79a
--- /dev/null
+++ b/contrib/hiredis/adapters/ae.h
@@ -0,0 +1,95 @@
+#include <sys/types.h>
+#include <ae.h>
+#include "../hiredis.h"
+#include "../async.h"
+
+typedef struct redisAeEvents {
+ redisAsyncContext *context;
+ aeEventLoop *loop;
+ int fd;
+ int reading, writing;
+} redisAeEvents;
+
+void redisAeReadEvent(aeEventLoop *el, int fd, void *privdata, int mask) {
+ ((void)el); ((void)fd); ((void)mask);
+
+ redisAeEvents *e = (redisAeEvents*)privdata;
+ redisAsyncHandleRead(e->context);
+}
+
+void redisAeWriteEvent(aeEventLoop *el, int fd, void *privdata, int mask) {
+ ((void)el); ((void)fd); ((void)mask);
+
+ redisAeEvents *e = (redisAeEvents*)privdata;
+ redisAsyncHandleWrite(e->context);
+}
+
+void redisAeAddRead(void *privdata) {
+ redisAeEvents *e = (redisAeEvents*)privdata;
+ aeEventLoop *loop = e->loop;
+ if (!e->reading) {
+ e->reading = 1;
+ aeCreateFileEvent(loop,e->fd,AE_READABLE,redisAeReadEvent,e);
+ }
+}
+
+void redisAeDelRead(void *privdata) {
+ redisAeEvents *e = (redisAeEvents*)privdata;
+ aeEventLoop *loop = e->loop;
+ if (e->reading) {
+ e->reading = 0;
+ aeDeleteFileEvent(loop,e->fd,AE_READABLE);
+ }
+}
+
+void redisAeAddWrite(void *privdata) {
+ redisAeEvents *e = (redisAeEvents*)privdata;
+ aeEventLoop *loop = e->loop;
+ if (!e->writing) {
+ e->writing = 1;
+ aeCreateFileEvent(loop,e->fd,AE_WRITABLE,redisAeWriteEvent,e);
+ }
+}
+
+void redisAeDelWrite(void *privdata) {
+ redisAeEvents *e = (redisAeEvents*)privdata;
+ aeEventLoop *loop = e->loop;
+ if (e->writing) {
+ e->writing = 0;
+ aeDeleteFileEvent(loop,e->fd,AE_WRITABLE);
+ }
+}
+
+void redisAeCleanup(void *privdata) {
+ redisAeEvents *e = (redisAeEvents*)privdata;
+ redisAeDelRead(privdata);
+ redisAeDelWrite(privdata);
+ free(e);
+}
+
+int redisAeAttach(aeEventLoop *loop, redisAsyncContext *ac) {
+ redisContext *c = &(ac->c);
+ redisAeEvents *e;
+
+ /* Nothing should be attached when something is already attached */
+ if (ac->ev.data != NULL)
+ return REDIS_ERR;
+
+ /* Create container for context and r/w events */
+ e = (redisAeEvents*)malloc(sizeof(*e));
+ e->context = ac;
+ e->loop = loop;
+ e->fd = c->fd;
+ e->reading = e->writing = 0;
+
+ /* Register functions to start/stop listening for events */
+ ac->ev.addRead = redisAeAddRead;
+ ac->ev.delRead = redisAeDelRead;
+ ac->ev.addWrite = redisAeAddWrite;
+ ac->ev.delWrite = redisAeDelWrite;
+ ac->ev.cleanup = redisAeCleanup;
+ ac->ev.data = e;
+
+ return REDIS_OK;
+}
+
diff --git a/contrib/hiredis/adapters/libev.h b/contrib/hiredis/adapters/libev.h
new file mode 100644
index 000000000..7b2b6af5b
--- /dev/null
+++ b/contrib/hiredis/adapters/libev.h
@@ -0,0 +1,113 @@
+#include <sys/types.h>
+#include <ev.h>
+#include "../hiredis.h"
+#include "../async.h"
+
+typedef struct redisLibevEvents {
+ redisAsyncContext *context;
+ struct ev_loop *loop;
+ int reading, writing;
+ ev_io rev, wev;
+} redisLibevEvents;
+
+void redisLibevReadEvent(EV_P_ ev_io *watcher, int revents) {
+#if EV_MULTIPLICITY
+ ((void)loop);
+#endif
+ ((void)revents);
+
+ redisLibevEvents *e = (redisLibevEvents*)watcher->data;
+ redisAsyncHandleRead(e->context);
+}
+
+void redisLibevWriteEvent(EV_P_ ev_io *watcher, int revents) {
+#if EV_MULTIPLICITY
+ ((void)loop);
+#endif
+ ((void)revents);
+
+ redisLibevEvents *e = (redisLibevEvents*)watcher->data;
+ redisAsyncHandleWrite(e->context);
+}
+
+void redisLibevAddRead(void *privdata) {
+ redisLibevEvents *e = (redisLibevEvents*)privdata;
+ struct ev_loop *loop = e->loop;
+ ((void)loop);
+ if (!e->reading) {
+ e->reading = 1;
+ ev_io_start(EV_A_ &e->rev);
+ }
+}
+
+void redisLibevDelRead(void *privdata) {
+ redisLibevEvents *e = (redisLibevEvents*)privdata;
+ struct ev_loop *loop = e->loop;
+ ((void)loop);
+ if (e->reading) {
+ e->reading = 0;
+ ev_io_stop(EV_A_ &e->rev);
+ }
+}
+
+void redisLibevAddWrite(void *privdata) {
+ redisLibevEvents *e = (redisLibevEvents*)privdata;
+ struct ev_loop *loop = e->loop;
+ ((void)loop);
+ if (!e->writing) {
+ e->writing = 1;
+ ev_io_start(EV_A_ &e->wev);
+ }
+}
+
+void redisLibevDelWrite(void *privdata) {
+ redisLibevEvents *e = (redisLibevEvents*)privdata;
+ struct ev_loop *loop = e->loop;
+ ((void)loop);
+ if (e->writing) {
+ e->writing = 0;
+ ev_io_stop(EV_A_ &e->wev);
+ }
+}
+
+void redisLibevCleanup(void *privdata) {
+ redisLibevEvents *e = (redisLibevEvents*)privdata;
+ redisLibevDelRead(privdata);
+ redisLibevDelWrite(privdata);
+ free(e);
+}
+
+int redisLibevAttach(EV_P_ redisAsyncContext *ac) {
+ redisContext *c = &(ac->c);
+ redisLibevEvents *e;
+
+ /* Nothing should be attached when something is already attached */
+ if (ac->ev.data != NULL)
+ return REDIS_ERR;
+
+ /* Create container for context and r/w events */
+ e = (redisLibevEvents*)malloc(sizeof(*e));
+ e->context = ac;
+#if EV_MULTIPLICITY
+ e->loop = loop;
+#else
+ e->loop = NULL;
+#endif
+ e->reading = e->writing = 0;
+ e->rev.data = e;
+ e->wev.data = e;
+
+ /* Register functions to start/stop listening for events */
+ ac->ev.addRead = redisLibevAddRead;
+ ac->ev.delRead = redisLibevDelRead;
+ ac->ev.addWrite = redisLibevAddWrite;
+ ac->ev.delWrite = redisLibevDelWrite;
+ ac->ev.cleanup = redisLibevCleanup;
+ ac->ev.data = e;
+
+ /* Initialize read/write events */
+ ev_io_init(&e->rev,redisLibevReadEvent,c->fd,EV_READ);
+ ev_io_init(&e->wev,redisLibevWriteEvent,c->fd,EV_WRITE);
+ return REDIS_OK;
+}
+
diff --git a/contrib/hiredis/adapters/libevent.h b/contrib/hiredis/adapters/libevent.h
new file mode 100644
index 000000000..2c1848056
--- /dev/null
+++ b/contrib/hiredis/adapters/libevent.h
@@ -0,0 +1,75 @@
+#include <event.h>
+#include "../hiredis.h"
+#include "../async.h"
+
+typedef struct redisLibeventEvents {
+ redisAsyncContext *context;
+ struct event rev, wev;
+} redisLibeventEvents;
+
+void redisLibeventReadEvent(int fd, short event, void *arg) {
+ ((void)fd); ((void)event);
+ redisLibeventEvents *e = (redisLibeventEvents*)arg;
+ redisAsyncHandleRead(e->context);
+}
+
+void redisLibeventWriteEvent(int fd, short event, void *arg) {
+ ((void)fd); ((void)event);
+ redisLibeventEvents *e = (redisLibeventEvents*)arg;
+ redisAsyncHandleWrite(e->context);
+}
+
+void redisLibeventAddRead(void *privdata) {
+ redisLibeventEvents *e = (redisLibeventEvents*)privdata;
+ event_add(&e->rev,NULL);
+}
+
+void redisLibeventDelRead(void *privdata) {
+ redisLibeventEvents *e = (redisLibeventEvents*)privdata;
+ event_del(&e->rev);
+}
+
+void redisLibeventAddWrite(void *privdata) {
+ redisLibeventEvents *e = (redisLibeventEvents*)privdata;
+ event_add(&e->wev,NULL);
+}
+
+void redisLibeventDelWrite(void *privdata) {
+ redisLibeventEvents *e = (redisLibeventEvents*)privdata;
+ event_del(&e->wev);
+}
+
+void redisLibeventCleanup(void *privdata) {
+ redisLibeventEvents *e = (redisLibeventEvents*)privdata;
+ event_del(&e->rev);
+ event_del(&e->wev);
+ free(e);
+}
+
+int redisLibeventAttach(redisAsyncContext *ac, struct event_base *base) {
+ redisContext *c = &(ac->c);
+ redisLibeventEvents *e;
+
+ /* Nothing should be attached when something is already attached */
+ if (ac->ev.data != NULL)
+ return REDIS_ERR;
+
+ /* Create container for context and r/w events */
+ e = (redisLibeventEvents*)malloc(sizeof(*e));
+ e->context = ac;
+
+ /* Register functions to start/stop listening for events */
+ ac->ev.addRead = redisLibeventAddRead;
+ ac->ev.delRead = redisLibeventDelRead;
+ ac->ev.addWrite = redisLibeventAddWrite;
+ ac->ev.delWrite = redisLibeventDelWrite;
+ ac->ev.cleanup = redisLibeventCleanup;
+ ac->ev.data = e;
+
+ /* Initialize and install read/write events */
+ event_set(&e->rev,c->fd,EV_READ,redisLibeventReadEvent,e);
+ event_set(&e->wev,c->fd,EV_WRITE,redisLibeventWriteEvent,e);
+ event_base_set(base,&e->rev);
+ event_base_set(base,&e->wev);
+ return REDIS_OK;
+}
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