X-Git-Url: http://git.meshlink.io/?a=blobdiff_plain;f=test%2Fblackbox%2Ftest_cases_submesh01%2Fnode_sim_corenode1.c;fp=test%2Fblackbox%2Ftest_cases_submesh01%2Fnode_sim_corenode1.c;h=0000000000000000000000000000000000000000;hb=2d38bcd7378c1237d95e9465f2b0dab74453f456;hp=8c8eb7c17093655a07cb0f7f25df8f2ed7ea0cbc;hpb=196b0da2cb6b4973c4d92afecb0b481c560d36a5;p=meshlink-tiny diff --git a/test/blackbox/test_cases_submesh01/node_sim_corenode1.c b/test/blackbox/test_cases_submesh01/node_sim_corenode1.c deleted file mode 100644 index 8c8eb7c..0000000 --- a/test/blackbox/test_cases_submesh01/node_sim_corenode1.c +++ /dev/null @@ -1,190 +0,0 @@ -/* - node_sim.c -- Implementation of Node Simulation for Meshlink Testing - for meta connection test case 01 - re-connection of - two nodes when relay node goes down - Copyright (C) 2018 Guus Sliepen - - This program 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 2 of the License, or - (at your option) any later version. - - This program 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 this program; if not, write to the Free Software Foundation, Inc., - 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. -*/ -#include -#include -#include -#include -#include -#include "../common/common_handlers.h" -#include "../common/test_step.h" -#include "../common/mesh_event_handler.h" -#include "../../utils.h" - -#define CMD_LINE_ARG_NODENAME 1 -#define CMD_LINE_ARG_DEVCLASS 2 -#define CMD_LINE_ARG_CLIENTID 3 -#define CMD_LINE_ARG_IMPORTSTR 4 -#define CMD_LINE_ARG_INVITEURL 5 -#define CHANNEL_PORT 1234 - -static int client_id = -1; - -static struct sync_flag channel_opened = {.mutex = PTHREAD_MUTEX_INITIALIZER, .cond = PTHREAD_COND_INITIALIZER, .flag = false}; -static struct sync_flag channel_data_recieved = {.mutex = PTHREAD_MUTEX_INITIALIZER, .cond = PTHREAD_COND_INITIALIZER, .flag = false}; - -static meshlink_handle_t *mesh = NULL; - -static void mesh_send_message_handler(const char *destination); - -static void send_event(mesh_event_t event) { - int attempts; - - for(attempts = 0; attempts < 5; attempts += 1) { - if(mesh_event_sock_send(client_id, event, NULL, 0)) { - break; - } - } - - assert(attempts < 5); - - return; -} - -/* channel receive callback */ -static void channel_receive_cb(meshlink_handle_t *mesh, meshlink_channel_t *channel, const void *dat, size_t len) { - (void)mesh; - - char data[100] = {0}; - - if(len == 0) { - send_event(ERR_NETWORK); - return; - } - - memcpy(data, dat, len); - - fprintf(stderr, "corenode1 got message from %s as %s\n", channel->node->name, data); - - if(!memcmp(dat, "Channel Message", len)) { - mesh_send_message_handler(channel->node->name); - - if(0 == strcmp("corenode2", channel->node->name)) { - set_sync_flag(&channel_data_recieved, true); - } - } else if(!memcmp(dat, "failure", 7)) { - assert(false); - } - - return; -} - -static void node_status_cb(meshlink_handle_t *mesh, meshlink_node_t *node, bool reachable) { - (void)mesh; - - if(reachable) { - fprintf(stderr, "Node %s became reachable\n", node->name); - } else { - fprintf(stderr, "Node %s is unreachable\n", node->name); - } - - return; -} - -static void poll_cb(meshlink_handle_t *mesh, meshlink_channel_t *channel, size_t len) { - const char *message = "Channel Message"; - const char *node = channel->node->name; - (void)len; - meshlink_set_channel_poll_cb(mesh, channel, NULL); - fprintf(stderr, "corenode1's Channel request has been accepted by %s at : %lu\n", node, time(NULL)); - - if(0 == strcmp("corenode2", node)) { - set_sync_flag(&channel_opened, true); - } - - assert(meshlink_channel_send(mesh, channel, message, strlen(message)) >= 0); - return; -} - -/* channel receive callback */ -static bool channel_accept(meshlink_handle_t *mesh, meshlink_channel_t *channel, uint16_t port, const void *dat, size_t len) { - (void)dat; - (void)len; - - assert(port == CHANNEL_PORT); - - fprintf(stderr, "corenode1 got channel request from %s\n", channel->node->name); - meshlink_set_channel_receive_cb(mesh, channel, channel_receive_cb); - - return true; -} - -static void mesh_send_message_handler(const char *destination) { - meshlink_channel_t *channel = NULL; - meshlink_node_t *target_node = NULL; - - // Open a channel to destination node - target_node = meshlink_get_node(mesh, destination); - assert(target_node); - fprintf(stderr, "corenode1 Sending Channel request to %s at : %lu\n", destination, time(NULL)); - channel = meshlink_channel_open(mesh, target_node, CHANNEL_PORT, - channel_receive_cb, NULL, 0); - meshlink_set_channel_poll_cb(mesh, channel, poll_cb); -} - -int main(int argc, char *argv[]) { - (void)argc; - - struct timeval main_loop_wait = { 5, 0 }; - - // Import mesh event handler - - fprintf(stderr, "Mesh node 'corenode1' starting up........\n"); - - if((argv[CMD_LINE_ARG_CLIENTID]) && (argv[CMD_LINE_ARG_IMPORTSTR])) { - client_id = atoi(argv[CMD_LINE_ARG_CLIENTID]); - mesh_event_sock_connect(argv[CMD_LINE_ARG_IMPORTSTR]); - } - - setup_signals(); - - // Execute test steps - - mesh = meshlink_open("testconf", argv[CMD_LINE_ARG_NODENAME], - "test_channel_conn", atoi(argv[CMD_LINE_ARG_DEVCLASS])); - assert(mesh); - meshlink_set_log_cb(mesh, MESHLINK_DEBUG, meshlink_callback_logger); - meshlink_set_channel_accept_cb(mesh, channel_accept); - meshlink_set_node_status_cb(mesh, node_status_cb); - - if(argv[CMD_LINE_ARG_INVITEURL]) { - assert(meshlink_join(mesh, argv[CMD_LINE_ARG_INVITEURL])); - } - - assert(meshlink_start(mesh)); - - send_event(NODE_STARTED); - - assert(wait_sync_flag(&channel_opened, 10)); - send_event(CHANNEL_OPENED); - - assert(wait_sync_flag(&channel_data_recieved, 10)); - send_event(CHANNEL_DATA_RECIEVED); - - // All test steps executed - wait for signals to stop/start or close the mesh - - while(test_running) { - select(1, NULL, NULL, NULL, &main_loop_wait); - } - - meshlink_close(mesh); - - return 0; -}