v1.7.0 release

examples/01-hello_server.c

@@ -13,7 +13,7 @@ int main(void)
 
     SockAddr addr = sock_addr("0.0.0.0", 6969);
     if (!sock_bind(server, addr)) { err = "bind"; goto defer; }
-    if (!sock_listen(server, 16)) { err = "listen"; goto defer; }
+    if (!sock_listen(server)) { err = "listen"; goto defer; }
 
     Sock *client = sock_accept(server);
     if (client == NULL) { err = "accept"; goto defer; }

examples/02-hello_server_v6.c

@@ -12,7 +12,7 @@ int main(void)
 
     SockAddr addr = sock_addr("::", 6969);
     if (!sock_bind(server, addr)) { err = true; goto close; }
-    if (!sock_listen(server, 16)) { err = true; goto close; }
+    if (!sock_listen(server)) { err = true; goto close; }
 
     Sock *client = sock_accept(server);
     if (client == NULL) { err = true; goto close; }

examples/05-http_request.c

@@ -5,12 +5,16 @@
 
 int main(void)
 {
-    SockAddr addr = sock_addr("example.com", 80);
-    if (addr.type == SOCK_ADDR_INVALID) {
-        fprintf(stderr, "ERROR: Could not resolve address %s\n", addr.str);
+    const char *domain_name = "example.com";
+    SockAddrList addr_list = sock_dns(domain_name, 80, SOCK_IPV4, SOCK_TCP);
+    if (addr_list.count == 0) {
+        fprintf(stderr, "ERROR: Could not resolve address %s\n", domain_name);
         return 1;
     }
 
+    SockAddr addr = addr_list.items[0];
+    sock_addr_list_free(&addr_list);
+
     printf("%s:%d\n", addr.str, addr.port);
 
     Sock *s = sock_create(addr.type, SOCK_TCP);
@@ -30,7 +34,8 @@ int main(void)
     const char *req =
         "GET / HTTP/1.1\r\n"
         "Host: example.com\r\n"
-        "Connection: close\r\n\r\n";
+        "Connection: close\r\n"
+        "\r\n";
 
     sock_send(s, req, strlen(req));
 

examples/06-dig.c

@@ -0,0 +1,26 @@
+#define SOCK_IMPLEMENTATION
+#include "sock.h"
+
+int main(int argc, char **argv)
+{
+    const char *program_name = argv[0];
+
+    if (argc <= 1) {
+        fprintf(stderr, "USAGE: %s <address>\n", program_name);
+        fprintf(stderr, "ERROR: No address was provided\n");
+        return 1;
+    }
+
+    const char *arg_address = argv[1];
+
+    SockAddrList addrs = sock_dns(arg_address, 0, 0, SOCK_TCP);
+
+    for (size_t i = 0; i < addrs.count; ++i) {
+        SockAddr it = addrs.items[i];
+        printf("%s\n", it.str);
+    }
+
+    sock_addr_list_free(&addrs);
+
+    return 0;
+}

examples/10-chat_server.c

@@ -138,7 +138,7 @@ int main(void)
 
     printf("INFO: Bind socket\n");
 
-    if (!sock_listen(server, 10)) {
+    if (!sock_listen(server)) {
         fprintf(stderr, "ERROR: Could not listen on socket\n");
         sock_close(server);
         return EXIT_FAILURE;