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-rw-r--r--examples/CMakeLists.txt46
-rw-r--r--examples/example-libevent-ssl.c72
-rw-r--r--examples/example-libevent.c15
-rw-r--r--examples/example-ssl.c96
-rw-r--r--examples/example.c17
5 files changed, 242 insertions, 4 deletions
diff --git a/examples/CMakeLists.txt b/examples/CMakeLists.txt
new file mode 100644
index 0000000..8ab4b42
--- /dev/null
+++ b/examples/CMakeLists.txt
@@ -0,0 +1,46 @@
+INCLUDE(FindPkgConfig)
+# Check for GLib
+
+PKG_CHECK_MODULES(GLIB2 glib-2.0)
+if (GLIB2_FOUND)
+ INCLUDE_DIRECTORIES(${GLIB2_INCLUDE_DIRS})
+ LINK_DIRECTORIES(${GLIB2_LIBRARY_DIRS})
+ ADD_EXECUTABLE(example-glib example-glib.c)
+ TARGET_LINK_LIBRARIES(example-glib hiredis ${GLIB2_LIBRARIES})
+ENDIF(GLIB2_FOUND)
+
+FIND_PATH(LIBEV ev.h
+ HINTS /usr/local /usr/opt/local
+ ENV LIBEV_INCLUDE_DIR)
+
+if (LIBEV)
+ # Just compile and link with libev
+ ADD_EXECUTABLE(example-libev example-libev.c)
+ TARGET_LINK_LIBRARIES(example-libev hiredis ev)
+ENDIF()
+
+FIND_PATH(LIBEVENT event.h)
+if (LIBEVENT)
+ ADD_EXECUTABLE(example-libevent example-libevent)
+ TARGET_LINK_LIBRARIES(example-libevent hiredis event)
+ENDIF()
+
+FIND_PATH(LIBUV uv.h)
+IF (LIBUV)
+ ADD_EXECUTABLE(example-libuv example-libuv.c)
+ TARGET_LINK_LIBRARIES(example-libuv hiredis uv)
+ENDIF()
+
+IF (APPLE)
+ FIND_LIBRARY(CF CoreFoundation)
+ ADD_EXECUTABLE(example-macosx example-macosx.c)
+ TARGET_LINK_LIBRARIES(example-macosx hiredis ${CF})
+ENDIF()
+
+IF (HIREDIS_SSL)
+ ADD_EXECUTABLE(example-ssl example-ssl.c)
+ TARGET_LINK_LIBRARIES(example-ssl hiredis)
+ENDIF()
+
+ADD_EXECUTABLE(example example.c)
+TARGET_LINK_LIBRARIES(example hiredis) \ No newline at end of file
diff --git a/examples/example-libevent-ssl.c b/examples/example-libevent-ssl.c
new file mode 100644
index 0000000..562e1a1
--- /dev/null
+++ b/examples/example-libevent-ssl.c
@@ -0,0 +1,72 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <signal.h>
+
+#include <hiredis.h>
+#include <async.h>
+#include <adapters/libevent.h>
+
+void getCallback(redisAsyncContext *c, void *r, void *privdata) {
+ redisReply *reply = r;
+ if (reply == NULL) return;
+ printf("argv[%s]: %s\n", (char*)privdata, reply->str);
+
+ /* Disconnect after receiving the reply to GET */
+ redisAsyncDisconnect(c);
+}
+
+void connectCallback(const redisAsyncContext *c, int status) {
+ if (status != REDIS_OK) {
+ printf("Error: %s\n", c->errstr);
+ return;
+ }
+ printf("Connected...\n");
+}
+
+void disconnectCallback(const redisAsyncContext *c, int status) {
+ if (status != REDIS_OK) {
+ printf("Error: %s\n", c->errstr);
+ return;
+ }
+ printf("Disconnected...\n");
+}
+
+int main (int argc, char **argv) {
+ signal(SIGPIPE, SIG_IGN);
+ struct event_base *base = event_base_new();
+ if (argc < 5) {
+ fprintf(stderr,
+ "Usage: %s <key> <host> <port> <cert> <certKey> [ca]\n", argv[0]);
+ exit(1);
+ }
+
+ const char *value = argv[1];
+ size_t nvalue = strlen(value);
+
+ const char *hostname = argv[2];
+ int port = atoi(argv[3]);
+
+ const char *cert = argv[4];
+ const char *certKey = argv[5];
+ const char *caCert = argc > 5 ? argv[6] : NULL;
+
+ redisAsyncContext *c = redisAsyncConnect(hostname, port);
+ if (c->err) {
+ /* Let *c leak for now... */
+ printf("Error: %s\n", c->errstr);
+ return 1;
+ }
+ if (redisSecureConnection(&c->c, caCert, cert, certKey, "sni") != REDIS_OK) {
+ printf("SSL Error!\n");
+ exit(1);
+ }
+
+ redisLibeventAttach(c,base);
+ redisAsyncSetConnectCallback(c,connectCallback);
+ redisAsyncSetDisconnectCallback(c,disconnectCallback);
+ redisAsyncCommand(c, NULL, NULL, "SET key %b", value, nvalue);
+ redisAsyncCommand(c, getCallback, (char*)"end-1", "GET key");
+ event_base_dispatch(base);
+ return 0;
+}
diff --git a/examples/example-libevent.c b/examples/example-libevent.c
index d333c22..1fe71ae 100644
--- a/examples/example-libevent.c
+++ b/examples/example-libevent.c
@@ -9,7 +9,12 @@
void getCallback(redisAsyncContext *c, void *r, void *privdata) {
redisReply *reply = r;
- if (reply == NULL) return;
+ if (reply == NULL) {
+ if (c->errstr) {
+ printf("errstr: %s\n", c->errstr);
+ }
+ return;
+ }
printf("argv[%s]: %s\n", (char*)privdata, reply->str);
/* Disconnect after receiving the reply to GET */
@@ -35,8 +40,14 @@ void disconnectCallback(const redisAsyncContext *c, int status) {
int main (int argc, char **argv) {
signal(SIGPIPE, SIG_IGN);
struct event_base *base = event_base_new();
+ redisOptions options = {0};
+ REDIS_OPTIONS_SET_TCP(&options, "127.0.0.1", 6379);
+ struct timeval tv = {0};
+ tv.tv_sec = 1;
+ options.timeout = &tv;
+
- redisAsyncContext *c = redisAsyncConnect("127.0.0.1", 6379);
+ redisAsyncContext *c = redisAsyncConnectWithOptions(&options);
if (c->err) {
/* Let *c leak for now... */
printf("Error: %s\n", c->errstr);
diff --git a/examples/example-ssl.c b/examples/example-ssl.c
new file mode 100644
index 0000000..156f524
--- /dev/null
+++ b/examples/example-ssl.c
@@ -0,0 +1,96 @@
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <hiredis.h>
+
+int main(int argc, char **argv) {
+ unsigned int j;
+ redisContext *c;
+ redisReply *reply;
+ if (argc < 4) {
+ printf("Usage: %s <host> <port> <cert> <key> [ca]\n", argv[0]);
+ exit(1);
+ }
+ const char *hostname = (argc > 1) ? argv[1] : "127.0.0.1";
+ int port = atoi(argv[2]);
+ const char *cert = argv[3];
+ const char *key = argv[4];
+ const char *ca = argc > 4 ? argv[5] : NULL;
+
+ struct timeval tv = { 1, 500000 }; // 1.5 seconds
+ redisOptions options = {0};
+ REDIS_OPTIONS_SET_TCP(&options, hostname, port);
+ options.timeout = &tv;
+ c = redisConnectWithOptions(&options);
+
+ if (c == NULL || c->err) {
+ if (c) {
+ printf("Connection error: %s\n", c->errstr);
+ redisFree(c);
+ } else {
+ printf("Connection error: can't allocate redis context\n");
+ }
+ exit(1);
+ }
+
+ if (redisSecureConnection(c, ca, cert, key, "sni") != REDIS_OK) {
+ printf("Couldn't initialize SSL!\n");
+ printf("Error: %s\n", c->errstr);
+ redisFree(c);
+ exit(1);
+ }
+
+ /* PING server */
+ reply = redisCommand(c,"PING");
+ printf("PING: %s\n", reply->str);
+ freeReplyObject(reply);
+
+ /* Set a key */
+ reply = redisCommand(c,"SET %s %s", "foo", "hello world");
+ printf("SET: %s\n", reply->str);
+ freeReplyObject(reply);
+
+ /* Set a key using binary safe API */
+ reply = redisCommand(c,"SET %b %b", "bar", (size_t) 3, "hello", (size_t) 5);
+ printf("SET (binary API): %s\n", reply->str);
+ freeReplyObject(reply);
+
+ /* Try a GET and two INCR */
+ reply = redisCommand(c,"GET foo");
+ printf("GET foo: %s\n", reply->str);
+ freeReplyObject(reply);
+
+ reply = redisCommand(c,"INCR counter");
+ printf("INCR counter: %lld\n", reply->integer);
+ freeReplyObject(reply);
+ /* again ... */
+ reply = redisCommand(c,"INCR counter");
+ printf("INCR counter: %lld\n", reply->integer);
+ freeReplyObject(reply);
+
+ /* Create a list of numbers, from 0 to 9 */
+ reply = redisCommand(c,"DEL mylist");
+ freeReplyObject(reply);
+ for (j = 0; j < 10; j++) {
+ char buf[64];
+
+ snprintf(buf,64,"%u",j);
+ reply = redisCommand(c,"LPUSH mylist element-%s", buf);
+ freeReplyObject(reply);
+ }
+
+ /* Let's check what we have inside the list */
+ reply = redisCommand(c,"LRANGE mylist 0 -1");
+ if (reply->type == REDIS_REPLY_ARRAY) {
+ for (j = 0; j < reply->elements; j++) {
+ printf("%u) %s\n", j, reply->element[j]->str);
+ }
+ }
+ freeReplyObject(reply);
+
+ /* Disconnects and frees the context */
+ redisFree(c);
+
+ return 0;
+}
diff --git a/examples/example.c b/examples/example.c
index 4d494c5..0e93fc8 100644
--- a/examples/example.c
+++ b/examples/example.c
@@ -5,14 +5,27 @@
#include <hiredis.h>
int main(int argc, char **argv) {
- unsigned int j;
+ unsigned int j, isunix = 0;
redisContext *c;
redisReply *reply;
const char *hostname = (argc > 1) ? argv[1] : "127.0.0.1";
+
+ if (argc > 2) {
+ if (*argv[2] == 'u' || *argv[2] == 'U') {
+ isunix = 1;
+ /* in this case, host is the path to the unix socket */
+ printf("Will connect to unix socket @%s\n", hostname);
+ }
+ }
+
int port = (argc > 2) ? atoi(argv[2]) : 6379;
struct timeval timeout = { 1, 500000 }; // 1.5 seconds
- c = redisConnectWithTimeout(hostname, port, timeout);
+ if (isunix) {
+ c = redisConnectUnixWithTimeout(hostname, timeout);
+ } else {
+ c = redisConnectWithTimeout(hostname, port, timeout);
+ }
if (c == NULL || c->err) {
if (c) {
printf("Connection error: %s\n", c->errstr);
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