Added UNIX implementation of both timers and sockets. Timers should work,

sockets were tested only in TCP mode. main.c now contains some test
cases for socket code.

1 files changed, 87 insertions, 2 deletions

diff --git a/sysdep/unix/main.c b/sysdep/unix/main.c
index 076a872..b6b783b 100644
--- a/sysdep/unix/main.c
+++ b/sysdep/unix/main.c
@@ -7,11 +7,72 @@
  */
 
 #include <stdio.h>
+#include <sys/signal.h>
 
 #include "nest/bird.h"
 #include "lib/lists.h"
 #include "lib/resource.h"
+#include "lib/socket.h"
 #include "nest/route.h"
+#include "nest/protocol.h"
+
+#include "unix.h"
+
+/*
+ *	Debugging
+ */
+
+static void
+handle_sigusr(int sig)
+{
+  debug("SIGUSR1: Debugging dump...\n\n");
+
+  sk_dump_all();
+  tm_dump_all();
+  rta_dump_all();
+  rt_dump_all();
+
+  debug("\n");
+}
+
+static void
+signal_init(void)
+{
+  static struct sigaction sa;
+
+  sa.sa_handler = handle_sigusr;
+  sa.sa_flags = SA_RESTART;
+  if (sigaction(SIGUSR1, &sa, NULL) < 0)
+    die("sigaction: %m");
+  signal(SIGPIPE, SIG_IGN);
+}
+
+/*
+ *	Hic Est main()
+ */
+
+void erro(sock *s, int e)
+{
+  debug("errrr e=%d\n", e);
+  rfree(s);
+}
+
+void bla(sock *s)
+{
+  puts("W");
+  strcpy(s->tbuf, "RAM!\r\n");
+  sk_send(s, 6);
+}
+
+int xxx(sock *s, int h)
+{
+  puts("R");
+  do {
+    strcpy(s->tbuf, "Hello, world!\r\n");
+  }
+  while (sk_send(s, 15) > 0);
+  return 1;
+}
 
 int
 main(void)
@@ -20,8 +81,32 @@ main(void)
 
   log_init_debug(NULL);
   resource_init();
+  io_init();
   rt_init();
-  proto_init();
+  protos_init();
+  signal_init();
+
+  {
+    sock *s = sk_new(&root_pool);
+
+    if (!s)
+      die("no socket");
+    s->type = SK_UDP_MC;
+    s->sport = 7899;
+    s->saddr = _MI(0x3ea80015);
+    s->daddr = _MI(0xe0000001);
+    s->dport = 7890;
+    s->rx_hook = xxx;
+    s->tx_hook = bla;
+    s->err_hook = erro;
+    s->rbsize = 1024;
+    s->tbsize = 1024;
+    s->ttl = 1;
+    if (sk_open(s))
+      die("open failed");
+    bla(s);
+  }
 
-  return 0;
+  io_loop();
+  die("I/O loop died");
 }