POTD skeleton #10.

Signed-off-by: Toni Uhlig <matzeton@googlemail.com>

1 files changed, 33 insertions, 6 deletions

diff --git a/src/server.c b/src/server.c
index 884ec5b..01ad6c9 100644
--- a/src/server.c
+++ b/src/server.c
@@ -24,24 +24,51 @@ client_mainloop_epoll(void *arg);
 static int client_io_epoll(struct epoll_event *ev);
 
 
-int server_init_ctx(server_ctx **ctx, init_cb init_fn)
+int server_init_ctx(server_ctx **ctx, forward_ctx *fwd_ctx)
 {
-    assert(ctx);
+    assert(ctx && fwd_ctx);
     if (!*ctx)
         *ctx = (server_ctx *) malloc(sizeof(**ctx));
-    assert(*ctx || init_fn);
+    assert(*ctx);
 
     memset(*ctx, 0, sizeof(**ctx));
-    if (!init_fn(*ctx))
+    (*ctx)->fwd_ctx = fwd_ctx;
+
+    return 0;
+}
+
+int server_setup(server_ctx *ctx,
+                 const char *listen_addr, const char *listen_port)
+{
+    int s;
+    struct addrinfo *srv_addr = NULL;
+
+    assert(ctx);
+    assert(listen_addr || listen_port);
+
+    D2("Try to listen on %s:%s", listen_addr, listen_port);
+    s = socket_init_in(listen_addr, listen_port, &srv_addr);
+    if (s) {
+        E_GAIERR(s, "Could not initialise server socket");
         return 1;
+    }
+    if (socket_bind_in(&ctx->sock, srv_addr)) {
+        E_STRERR("Could not bind server socket");
+        return 1;
+    }
+    if (socket_listen_in(&ctx->sock)) {
+        E_STRERR("Could not listen on server socket");
+        return 1;
+    }
 
     return 0;
 }
 
 int server_validate_ctx(const server_ctx *ctx)
 {
-    assert(ctx);
-    assert(ctx->server_cbs.on_listen && ctx->server_cbs.on_shutdown);
+    assert(ctx && ctx->fwd_ctx);
+    assert(ctx->sock.fd >= 0 && ctx->sock.addr_len > 0);
+
     return 0;
 }