Initial commit of Ccnet server.

lib/client-pool.c

@@ -0,0 +1,63 @@
+#include "include.h"
+
+#include <ccnet.h>
+#include <ccnet/ccnetrpc-transport.h>
+
+#include <glib.h>
+#include <pthread.h>
+
+struct CcnetClientPool {
+    GQueue *clients;
+    pthread_mutex_t lock;
+    const char *central_config_dir;
+    const char *conf_dir;
+};
+
+struct CcnetClientPool *
+ccnet_client_pool_new (const char *central_config_dir, const char *conf_dir)
+{
+    CcnetClientPool *pool = g_new0 (CcnetClientPool, 1);
+
+    pool->clients = g_queue_new ();
+    pthread_mutex_init (&pool->lock, NULL);
+    pool->conf_dir = g_strdup(conf_dir);
+    pool->central_config_dir = g_strdup(central_config_dir);
+
+    return pool;
+}
+
+CcnetClient *
+ccnet_client_pool_get_client (struct CcnetClientPool *cpool)
+{
+    CcnetClient *client;
+
+    pthread_mutex_lock (&cpool->lock);
+    client = g_queue_pop_head (cpool->clients);
+    pthread_mutex_unlock (&cpool->lock);
+
+    if (!client) {
+        client = ccnet_client_new ();
+        if (ccnet_client_load_confdir (client, cpool->central_config_dir, cpool->conf_dir) < 0) {
+            g_warning ("[client pool] Failed to load conf dir.\n");
+            g_object_unref (client);
+            return NULL;
+        }
+        if (ccnet_client_connect_daemon (client, CCNET_CLIENT_SYNC) < 0) {
+            g_warning ("[client pool] Failed to connect.\n");
+            g_object_unref (client);
+            return NULL;
+        }
+    }
+
+    return client;
+}
+
+void
+ccnet_client_pool_return_client (struct CcnetClientPool *cpool,
+                                 CcnetClient *client)
+{
+    pthread_mutex_lock (&cpool->lock);
+    g_queue_push_tail (cpool->clients, client);
+    pthread_mutex_unlock (&cpool->lock);
+}
+