[GNUnet-SVN] r15229 - gnunet/src/mesh

[gnunet]

Author: bartpolot
Date: 2011-05-13 03:05:22 +0200 (Fri, 13 May 2011)
New Revision: 15229

Modified:
   gnunet/src/mesh/gnunet-service-mesh.c
   gnunet/src/mesh/mesh.h
   gnunet/src/mesh/test_mesh.conf
   gnunet/src/mesh/test_mesh_api.c
Log:
Finished basic connect/disconnect test


Modified: gnunet/src/mesh/gnunet-service-mesh.c
===================================================================
--- gnunet/src/mesh/gnunet-service-mesh.c       2011-05-12 22:21:16 UTC (rev 
15228)
+++ gnunet/src/mesh/gnunet-service-mesh.c       2011-05-13 01:05:22 UTC (rev 
15229)
@@ -295,10 +295,16 @@
     struct GNUNET_SERVER_Client *handle;
 
     /**
+     * Applications that this client has claimed to provide
+     */
+    GNUNET_MESH_ApplicationType *apps;
+    unsigned int                app_counter;
+
+    /**
      * Messages that this client has declared interest in
      */
-    GNUNET_MESH_ApplicationType *messages_subscribed;
-    unsigned int                subscription_counter;
+    uint16_t                    *types;
+    unsigned int                type_counter;
 
 };
 
@@ -681,12 +687,13 @@
     while (NULL != c) {
         if (c->handle == client) {
             GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
-               "MESH: cleaning client structures\n");
+               "MESH: matching client found, cleaning\n");
             GNUNET_CONTAINER_DLL_remove (clients_head, clients_tail, c);
             while (NULL != (t = c->tunnels_head)) {
                 destroy_tunnel(c, t);
             }
-            GNUNET_free (c->messages_subscribed);
+            if(0 != c->app_counter) GNUNET_free (c->apps);
+            if(0 != c->type_counter) GNUNET_free (c->types);
             next = c->next;
             GNUNET_free (c);
             c = next;
@@ -710,14 +717,23 @@
                          struct GNUNET_SERVER_Client *client,
                          const struct GNUNET_MessageHeader *message)
 {
-    struct MeshClient           *c;
-    unsigned int                payload_size;
+    struct GNUNET_MESH_ClientConnect    *cc_msg;
+    struct MeshClient                   *c;
+    unsigned int                        payload_size;
+    uint16_t                            types;
+    uint16_t                            apps;
 
     GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
                "MESH: new client connected\n");
     /* Check data sanity */
-    payload_size = ntohs(message->size) - sizeof(struct GNUNET_MessageHeader);
-    if (0 != payload_size % sizeof(GNUNET_MESH_ApplicationType)) {
+    payload_size = ntohs(message->size)
+                   - sizeof(struct GNUNET_MESH_ClientConnect);
+    cc_msg = (struct GNUNET_MESH_ClientConnect *) message;
+    types = ntohs(cc_msg->types);
+    apps = ntohs(cc_msg->applications);
+    if (payload_size != 
+        types * sizeof(uint16_t) + apps * sizeof(GNUNET_MESH_ApplicationType))
+    {
         GNUNET_break(0);
         GNUNET_SERVER_receive_done(client, GNUNET_SYSERR);
         return;
@@ -726,15 +742,22 @@
     /* Create new client structure */
     c = GNUNET_malloc(sizeof(struct MeshClient));
     c->handle = client;
-    if (payload_size != 0) {
-        c->messages_subscribed = GNUNET_malloc(payload_size);
-        memcpy(c->messages_subscribed, &message[1], payload_size);
-    } else {
-        c->messages_subscribed = NULL;
+    if (types != 0) {
+        c->type_counter = types;
+        c->types = GNUNET_malloc(types * sizeof(uint16_t));
+        memcpy(c->types, &message[1], types * sizeof(uint16_t));
     }
-    c->subscription_counter = payload_size/sizeof(GNUNET_MESH_ApplicationType);
+    if (apps != 0) {
+        c->app_counter = apps;
+        c->apps = GNUNET_malloc(apps * sizeof(GNUNET_MESH_ApplicationType));
+        memcpy(c->apps,
+               &message[1] + types * sizeof(uint16_t),
+               apps * sizeof(GNUNET_MESH_ApplicationType));
+    }
     GNUNET_log(GNUNET_ERROR_TYPE_DEBUG,
-               "MESH:  client has %u subscriptions\n", 
c->subscription_counter);
+               "MESH:  client has %u+%u subscriptions\n",
+               c->type_counter,
+               c->app_counter);
 
     /* Insert new client in DLL */
     GNUNET_CONTAINER_DLL_insert (clients_head, clients_tail, c);

Modified: gnunet/src/mesh/mesh.h
===================================================================
--- gnunet/src/mesh/mesh.h      2011-05-12 22:21:16 UTC (rev 15228)
+++ gnunet/src/mesh/mesh.h      2011-05-13 01:05:22 UTC (rev 15229)
@@ -78,6 +78,8 @@
     struct GNUNET_MessageHeader header;
     uint16_t                    types           GNUNET_PACKED;
     uint16_t                    applications    GNUNET_PACKED;
+    /* uint16_t                 list_types[types]           */
+    /* uint16_t                 list_apps[applications]     */
 };
 
 

Modified: gnunet/src/mesh/test_mesh.conf
===================================================================
--- gnunet/src/mesh/test_mesh.conf      2011-05-12 22:21:16 UTC (rev 15228)
+++ gnunet/src/mesh/test_mesh.conf      2011-05-13 01:05:22 UTC (rev 15229)
@@ -5,7 +5,7 @@
 AUTOSTART = NO
 
 [mesh]
-DEBUG = YES
+DEBUG = NO
 AUTOSTART = YES
 ACCEPT_FROM = 127.0.0.1;
 HOSTNAME = localhost

Modified: gnunet/src/mesh/test_mesh_api.c
===================================================================
--- gnunet/src/mesh/test_mesh_api.c     2011-05-12 22:21:16 UTC (rev 15228)
+++ gnunet/src/mesh/test_mesh_api.c     2011-05-13 01:05:22 UTC (rev 15229)
@@ -1,3 +1,29 @@
+/*
+     This file is part of GNUnet.
+     (C) 2011 Christian Grothoff (and other contributing authors)
+
+     GNUnet is free software; you can redistribute it and/or modify
+     it under the terms of the GNU General Public License as published
+     by the Free Software Foundation; either version 3, or (at your
+     option) any later version.
+
+     GNUnet is distributed in the hope that it will be useful, but
+     WITHOUT ANY WARRANTY; without even the implied warranty of
+     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+     General Public License for more details.
+
+     You should have received a copy of the GNU General Public License
+     along with GNUnet; see the file COPYING.  If not, write to the
+     Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+     Boston, MA 02111-1307, USA.
+*/
+
+/**
+ * @file mesh/test_mesh_api.c
+ * @brief test mesh api: dummy test of callbacks
+ * @author Bartlomiej Polot
+ */
+
 #include "platform.h"
 #include "gnunet_util_lib.h"
 #include "gnunet_dht_service.h"
@@ -3,16 +29,17 @@
 #include "gnunet_mesh_service_new.h"
 
-static struct GNUNET_MESH_MessageHandler handlers[] = {
-    {NULL, 0, 0}
-};
+static struct GNUNET_MESH_MessageHandler        handlers[] = {{NULL, 0, 0}};
+static struct GNUNET_OS_Process                 *arm_pid;
+static struct GNUNET_MESH_Handle                *mesh;
+static int                                      result;
+GNUNET_SCHEDULER_TaskIdentifier                 abort_task;
+GNUNET_SCHEDULER_TaskIdentifier                 test_task;
 
-static struct GNUNET_OS_Process            *arm_pid;
-
-static struct GNUNET_MESH_Handle           *mesh;
-
 static void
-do_shutdown (void *cls,
-             const struct GNUNET_SCHEDULER_TaskContext *tc)
+do_shutdown (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
 {
+    if (0 != abort_task) {
+        GNUNET_SCHEDULER_cancel(abort_task);
+    }
     if (NULL != mesh) {
         GNUNET_MESH_disconnect (mesh);
@@ -25,50 +52,67 @@
     GNUNET_OS_process_close (arm_pid);
 }
 
-
 static void
-error_shutdown (void *cls,
-                const struct GNUNET_SCHEDULER_TaskContext *tc)
+do_abort (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
 {
-    if (NULL != mesh) {
-        GNUNET_MESH_disconnect (mesh);
+    if (0 != test_task) {
+        GNUNET_SCHEDULER_cancel(test_task);
     }
-    if (0 != GNUNET_OS_process_kill (arm_pid, SIGTERM)) {
-        GNUNET_log_strerror (GNUNET_ERROR_TYPE_WARNING, "kill");
-    }
-    GNUNET_assert (GNUNET_OK == GNUNET_OS_process_wait (arm_pid));
-    GNUNET_OS_process_close (arm_pid);
+    result = GNUNET_SYSERR;
+    abort_task = 0;
+    do_shutdown(cls, tc);
 }
 
 static void
-run (void *cls,
-     char *const *args,
-     const char *cfgfile, const struct GNUNET_CONFIGURATION_Handle *cfg) {
+test (void *cls, const struct GNUNET_SCHEDULER_TaskContext *tc)
+{
+    struct GNUNET_CONFIGURATION_Handle  *cfg = cls;
     GNUNET_MESH_ApplicationType         app;
 
-    arm_pid = GNUNET_OS_start_process (NULL, NULL,
-                                       "gnunet-service-arm",
-                                       "gnunet-service-arm",
-                                       "-L", "DEBUG",
-                                       "-c", "test_mesh.conf",
-                                       NULL);
+    test_task = 0;
     app = 0;
     mesh = GNUNET_MESH_connect(cfg, NULL, NULL, handlers, &app);
     if(NULL == mesh) {
         GNUNET_log(GNUNET_ERROR_TYPE_ERROR, "Couldn't connect to mesh :(\n");
+        return;
     } else {
         GNUNET_log(GNUNET_ERROR_TYPE_DEBUG, "YAY! CONNECTED TO MESH :D\n");
     }
 
-    /* do real test work here */
     GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply(
-                                    GNUNET_TIME_UNIT_SECONDS, 5),
-                                  &do_shutdown,
-                                  NULL);
+                                    GNUNET_TIME_UNIT_SECONDS, 1),
+                                    &do_shutdown,
+                                    NULL);
 }
 
 
-int main (int argc, char *argv[]) {
+static void
+run (void *cls,
+     char *const *args,
+     const char *cfgfile, const struct GNUNET_CONFIGURATION_Handle *cfg)
+{
+    arm_pid = GNUNET_OS_start_process (NULL, NULL,
+                                       "gnunet-service-arm",
+                                       "gnunet-service-arm",
+                                       "-L", "DEBUG",
+                                       "-c", "test_mesh.conf",
+                                       NULL);
+
+    abort_task = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply(
+                                                GNUNET_TIME_UNIT_SECONDS, 5),
+                                                &do_abort,
+                                                NULL);
+    test_task = GNUNET_SCHEDULER_add_delayed (GNUNET_TIME_relative_multiply(
+                                                GNUNET_TIME_UNIT_SECONDS, 1),
+                                                &test,
+                                                (void *)cfg);
+
+}
+
+
+int
+main (int argc, char *argv[])
+{
     int ret;
     char *const argv2[] = {"test-mesh-api",
         "-c", "test_mesh.conf",
@@ -82,10 +126,16 @@
     ret = GNUNET_PROGRAM_run ((sizeof (argv2) / sizeof (char *)) - 1,
                         argv2, "test-mesh-api", "nohelp",
                         options, &run, NULL);
-    if (ret != GNUNET_OK) {
+
+    if ( GNUNET_OK != ret ) {
         GNUNET_log(GNUNET_ERROR_TYPE_WARNING,
-                   "test-mesh-api': Failed with error code %d\n", ret);
+                   "test-mesh-api': run failed with error code %d\n", ret);
         return 1;
     }
+    if ( GNUNET_SYSERR == result ) {
+        GNUNET_log(GNUNET_ERROR_TYPE_WARNING,
+                   "test-mesh-api': test failed\n");
+        return 1;
+    }
     return 0;
 }