net: stop publishing GetPortFromSockaddr() to the world
And for that matter GetPortFieldFromSockaddr(). Move them into the
unnamed namespace in ip_endpoint_unittest.cc since it is used only by a
single test there.
BUG=488531
TEST=net_unittests --gtest_filter=IPEndPoint*
[email protected]
Review URL: https://codereview.chromium.org/1547473004
Cr-Commit-Position: refs/heads/master@{#366691}
diff --git a/net/base/ip_endpoint_unittest.cc b/net/base/ip_endpoint_unittest.cc
index 5266ea66..4da0bbe 100644
--- a/net/base/ip_endpoint_unittest.cc
+++ b/net/base/ip_endpoint_unittest.cc
@@ -4,20 +4,52 @@
#include "net/base/ip_endpoint.h"
-#include "base/strings/string_number_conversions.h"
-#include "net/base/net_util.h"
-#include "testing/gtest/include/gtest/gtest.h"
-#include "testing/platform_test.h"
+#include "build/build_config.h"
+
#if defined(OS_WIN)
#include <winsock2.h>
#elif defined(OS_POSIX)
#include <netinet/in.h>
#endif
+#include "base/logging.h"
+#include "base/strings/string_number_conversions.h"
+#include "base/sys_byteorder.h"
+#include "net/base/net_util.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "testing/platform_test.h"
+
namespace net {
namespace {
+// Retuns the port field of the |sockaddr|.
+const uint16_t* GetPortFieldFromSockaddr(const struct sockaddr* address,
+ socklen_t address_len) {
+ if (address->sa_family == AF_INET) {
+ DCHECK_LE(sizeof(sockaddr_in), static_cast<size_t>(address_len));
+ const struct sockaddr_in* sockaddr =
+ reinterpret_cast<const struct sockaddr_in*>(address);
+ return &sockaddr->sin_port;
+ } else if (address->sa_family == AF_INET6) {
+ DCHECK_LE(sizeof(sockaddr_in6), static_cast<size_t>(address_len));
+ const struct sockaddr_in6* sockaddr =
+ reinterpret_cast<const struct sockaddr_in6*>(address);
+ return &sockaddr->sin6_port;
+ } else {
+ NOTREACHED();
+ return NULL;
+ }
+}
+
+// Returns the value of port in |sockaddr| (in host byte ordering).
+int GetPortFromSockaddr(const struct sockaddr* address, socklen_t address_len) {
+ const uint16_t* port_field = GetPortFieldFromSockaddr(address, address_len);
+ if (!port_field)
+ return -1;
+ return base::NetToHost16(*port_field);
+}
+
struct TestData {
std::string host;
std::string host_normalized;
