#include "../src/meshlink.h"
static void log_message(meshlink_handle_t *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);
+ const char *levelstr[] = {
+ [MESHLINK_DEBUG] = "\x1b[34mDEBUG",
+ [MESHLINK_INFO] = "\x1b[32mINFO",
+ [MESHLINK_WARNING] = "\x1b[33mWARNING",
+ [MESHLINK_ERROR] = "\x1b[31mERROR",
+ [MESHLINK_CRITICAL] = "\x1b[31mCRITICAL",
+ };
+ fprintf(stderr, "%s:\x1b[0m %s\n", levelstr[level], text);
}
static void receive(meshlink_handle_t *mesh, meshlink_node_t *source, const void *data, size_t len) {
meshlink_stop(mesh);
if(!meshlink_join(mesh, arg))
fprintf(stderr, "Could not join using invitation: %s\n", meshlink_strerror(meshlink_errno));
- else {
+ else
fprintf(stderr, "Invitation accepted!\n");
- if(!meshlink_start(mesh)) {
- fprintf(stderr, "Could not start MeshLink: %s\n", meshlink_strerror(meshlink_errno));
- return;
- }
+ if(!meshlink_start(mesh)) {
+ fprintf(stderr, "Could not restart MeshLink: %s\n", meshlink_strerror(meshlink_errno));
+ exit(1);
}
} else if(!strcasecmp(buf, "kick")) {
if(!arg) {
} else if(!strcasecmp(buf, "who")) {
if(!arg) {
nodes = meshlink_get_all_nodes(mesh, nodes, &nnodes);
- if(!nnodes) {
+ if(!nnodes)
fprintf(stderr, "Could not get list of nodes: %s\n", meshlink_strerror(meshlink_errno));
- } else {
+ else {
printf("%zu known nodes:", nnodes);
for(int i = 0; i < nnodes; i++)
printf(" %s", nodes[i]->name);
}
} else {
meshlink_node_t *node = meshlink_get_node(mesh, arg);
- if(!node) {
+ if(!node)
fprintf(stderr, "Error looking up '%s': %s\n", arg, meshlink_strerror(meshlink_errno));
- } else {
+ else
printf("Node %s found\n", arg);
- }
}
} else if(!strcasecmp(buf, "quit")) {
printf("Bye!\n");
fclose(stdin);
} else if(!strcasecmp(buf, "help")) {
printf(
- "<name>: <message> Send a message to the given node.\n"
- " Subsequent messages don't need the <name>: prefix.\n"
- "/invite <name> Create an invitation for a new node.\n"
- "/join <invitation> Join an existing mesh using an invitation.\n"
- "/kick <name> Blacklist the given node.\n"
- "/who [<name>] List all nodes or show information about the given node.\n"
- "/quit Exit this program.\n"
- );
- } else {
+ "<name>: <message> Send a message to the given node.\n"
+ " Subsequent messages don't need the <name>: prefix.\n"
+ "/invite <name> Create an invitation for a new node.\n"
+ "/join <invitation> Join an existing mesh using an invitation.\n"
+ "/kick <name> Blacklist the given node.\n"
+ "/who [<name>] List all nodes or show information about the given node.\n"
+ "/quit Exit this program.\n"
+ );
+ } else
fprintf(stderr, "Unknown command '/%s'\n", buf);
- }
}
static void parse_input(meshlink_handle_t *mesh, char *buf) {
if(argc > 2)
nick = argv[2];
- meshlink_handle_t *mesh = meshlink_open(confbase, nick, "chat");
+ meshlink_set_log_cb(NULL, MESHLINK_INFO, log_message);
+
+ meshlink_handle_t *mesh = meshlink_open(confbase, nick, "chat", DEV_CLASS_STATIONARY);
if(!mesh) {
fprintf(stderr, "Could not open MeshLink: %s\n", meshlink_strerror(meshlink_errno));
return 1;
printf("Chat started.\nType /help for a list of commands.\n");
- while(fgets(buf, sizeof buf, stdin))
+ while(fgets(buf, sizeof(buf), stdin))
parse_input(mesh, buf);
printf("Chat stopping.\n");