Fix osl() wrapper.

[paraslash.git] / net.h

diff --git a/net.h b/net.h
index 8ec9fa52b9e4a05d259a820e82de56a584351ead..11b1708f4382f831b99a027db94fc92737fa0035 100644 (file)
--- a/net.h
+++ b/net.h
@@ -25,6 +25,12 @@
 #endif
 /** \endcond */
 
+
+/**
+ * Functions to parse and validate (parts of) URLs.
+ */
+extern char *parse_url(const char *url,
+                      char *host, ssize_t hostlen, int32_t *port);
 /**
  * Ensure that string conforms to the IPv4 address format.
  *
@@ -39,6 +45,21 @@ _static_inline_ bool is_valid_ipv4_address(const char *address)
        return inet_pton(AF_INET, address, &test_it) != 0;
 }
 
+/**
+ * Ensure that string conforms to IPv6 address format.
+ *
+ * \param address The address string to check.
+ *
+ * \return 1 if string has a valid IPv6 address syntax, 0 if not.
+ * \sa RFC 4291
+ */
+_static_inline_ bool is_valid_ipv6_address(const char *address)
+{
+       struct in6_addr test_it;
+
+       return inet_pton(AF_INET6, address, &test_it) != 0;
+}
+
 /**
  * Generic socket creation (passive and active sockets).
  */