#include <strings.h>
#include "../src/meshlink++.h"
-static void log_message(meshlink::mesh *mesh, meshlink::log_level_t level, const char *text) {
- const char *levelstr[] = {"DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL"};
- fprintf(stderr, "%s: %s\n", levelstr[level], text);
-}
-
-static void receive(meshlink::mesh *mesh, meshlink::node *source, const void *data, size_t len) {
- const char *msg = (const char *)data;
+class ChatMesh : public meshlink::mesh
+{
+public:
+ void log(meshlink::log_level_t level, const char *text) {
+ const char *levelstr[] = {"DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL"};
+ fprintf(stderr, "%s: %s\n", levelstr[level], text);
+ }
- if(!len || msg[len - 1]) {
- fprintf(stderr, "Received invalid data from %s\n", source->name);
- return;
+ void receive(meshlink::node *source, const void *data, size_t len) {
+ const char *msg = (const char *)data;
+
+ if(!len || msg[len - 1]) {
+ fprintf(stderr, "Received invalid data from %s\n", source->name);
+ return;
+ }
+
+ printf("%s says: %s\n", source->name, msg);
}
- printf("%s says: %s\n", source->name, msg);
-}
-
-static void node_status(meshlink::mesh *mesh, meshlink::node *node, bool reachable) {
- if(reachable)
- printf("%s joined.\n", node->name);
- else
- printf("%s left.\n", node->name);
-}
+ void node_status(meshlink::node *node, bool reachable) {
+ if(reachable)
+ printf("%s joined.\n", node->name);
+ else
+ printf("%s left.\n", node->name);
+ }
+};
static meshlink::node **nodes;
static size_t nnodes;
if(!nodes) {
fprintf(stderr, "Could not get list of nodes: %s\n", meshlink::strerror());
} else {
- printf("%d known nodes:", nnodes);
+ printf("%zu known nodes:", nnodes);
for(size_t i = 0; i < nnodes; i++)
printf(" %s", nodes[i]->name);
printf("\n");
printf("Message sent to '%s'.\n", destination->name);
}
+
int main(int argc, char *argv[]) {
const char *confbase = ".chat";
const char *nick = NULL;
if(argc > 2)
nick = argv[2];
- meshlink::mesh *mesh = meshlink::open(confbase, nick);
+ ChatMesh* mesh = meshlink::open<ChatMesh>(confbase, nick, "chatpp");
+
if(!mesh) {
fprintf(stderr, "Could not open MeshLink: %s\n", meshlink::strerror());
return 1;
}
- mesh->set_receive_cb(receive);
- mesh->set_node_status_cb(node_status);
- mesh->set_log_cb(MESHLINK_INFO, log_message);
-
if(!mesh->start()) {
fprintf(stderr, "Could not start MeshLink: %s\n", meshlink::strerror());
return 1;