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#include <stdlib.h>
#include <string.h>
#include <unistd.h>
#include <stdio.h>
#include <arpa/inet.h>
#include <ecp/core.h>
#include <ecp/dir/dir.h>
#include <ecp/dir/dir_client.h>
#include <util.h>
ECPContext ctx;
ECPSocket sock;
ECPConnection conn;
ECPConnHandler dir_handler;
#define LOG(fmt, rv) { printf(fmt " RV:%d\n", rv); if (rv<0) exit(1); }
static void handle_err(ECPConnection *conn, unsigned char mtype, int err) {
printf("ERROR: CTYPE:0x%x MTYPE:0x%x ERR:%d\n", conn->type, mtype, err);
}
static void print_list(ECPConnection *conn, void *list, int err) {
ECPDirList *dir_list = list;
unsigned char *host;
uint16_t port;
int i;
LOG("print_list", err);
printf("DIR LIST COUNT:%d\n", dir_list->count);
for (i=0; i<dir_list->count; i++) {
host = dir_list->items[i].node.addr.host;
port = dir_list->items[i].node.addr.port;
printf("ADDR: %d.%d.%d.%d:%d\n", host[0], host[1], host[2], host[3], ntohs(port));
}
ecp_dir_list_destroy(dir_list);
}
static void usage(char *arg) {
fprintf(stderr, "Usage: %s <address> <dir.pub>\n", arg);
exit(1);
}
int main(int argc, char *argv[]) {
ecp_tr_addr_t addr;
ecp_ecdh_public_t public;
int rv;
if (argc != 3) usage(argv[0]);
rv = ecp_ctx_init(&ctx, NULL, NULL, NULL, handle_err, printf);
LOG("ecp_ctx_init", rv);
rv = ecp_dir_set_handler(&ctx, &dir_handler, print_list);
LOG("ecp_dir_set_handler", rv);
rv = ecp_sock_create(&sock, &ctx, NULL);
LOG("ecp_sock_create", rv);
rv = ecp_sock_open(&sock, NULL);
LOG("ecp_sock_open", rv);
rv = ecp_start_receiver(&sock);
LOG("ecp_start_receiver", rv);
rv = ecp_addr_init(&addr, argv[1]);
LOG("ecp_addr_init", rv);
rv = ecp_util_load_key(argv[2], &public, NULL);
LOG("ecp_util_load_key", rv);
rv = ecp_dir_get(&conn, &sock, &public, &addr, 0);
LOG("ecp_dir_get", rv);
while(1) pause();
}
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