Add m-esr52 at 52.6.0

1 files changed, 152 insertions, 0 deletions

diff --git a/netwerk/base/nsNetAddr.cpp b/netwerk/base/nsNetAddr.cpp
new file mode 100644
index 000000000..8d6f245cf
--- /dev/null
+++ b/netwerk/base/nsNetAddr.cpp
@@ -0,0 +1,152 @@
+/* vim: et ts=2 sw=2 tw=80 
+ */
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#include "nsNetAddr.h"
+#include "nsString.h"
+#include "mozilla/net/DNS.h"
+
+using namespace mozilla::net;
+
+NS_IMPL_ISUPPORTS(nsNetAddr, nsINetAddr)
+
+/* Makes a copy of |addr| */
+nsNetAddr::nsNetAddr(NetAddr* addr)
+{
+  NS_ASSERTION(addr, "null addr");
+  mAddr = *addr;
+}
+
+NS_IMETHODIMP nsNetAddr::GetFamily(uint16_t *aFamily)
+{
+  switch(mAddr.raw.family) {
+  case AF_INET:
+    *aFamily = nsINetAddr::FAMILY_INET;
+    break;
+  case AF_INET6:
+    *aFamily = nsINetAddr::FAMILY_INET6;
+    break;
+#if defined(XP_UNIX)
+  case AF_LOCAL:
+    *aFamily = nsINetAddr::FAMILY_LOCAL;
+    break;
+#endif
+  default:
+    return NS_ERROR_UNEXPECTED;
+  }
+
+  return NS_OK;
+}
+
+NS_IMETHODIMP nsNetAddr::GetAddress(nsACString & aAddress)
+{
+  switch(mAddr.raw.family) {
+  /* PR_NetAddrToString can handle INET and INET6, but not LOCAL. */
+  case AF_INET:
+    aAddress.SetCapacity(kIPv4CStrBufSize);
+    NetAddrToString(&mAddr, aAddress.BeginWriting(), kIPv4CStrBufSize);
+    aAddress.SetLength(strlen(aAddress.BeginReading()));
+    break;
+  case AF_INET6:
+    aAddress.SetCapacity(kIPv6CStrBufSize);
+    NetAddrToString(&mAddr, aAddress.BeginWriting(), kIPv6CStrBufSize);
+    aAddress.SetLength(strlen(aAddress.BeginReading()));
+    break;
+#if defined(XP_UNIX)
+  case AF_LOCAL:
+    aAddress.Assign(mAddr.local.path);
+    break;
+#endif
+  // PR_AF_LOCAL falls through to default when not XP_UNIX
+  default:
+    return NS_ERROR_UNEXPECTED;
+  }
+  
+  return NS_OK;
+}
+
+NS_IMETHODIMP nsNetAddr::GetPort(uint16_t *aPort)
+{
+  switch(mAddr.raw.family) {
+  case AF_INET:
+    *aPort = ntohs(mAddr.inet.port);
+    break;
+  case AF_INET6:
+    *aPort = ntohs(mAddr.inet6.port);
+    break;
+#if defined(XP_UNIX)
+  case AF_LOCAL:
+    // There is no port number for local / connections.
+    return NS_ERROR_NOT_AVAILABLE;
+#endif
+  default:
+    return NS_ERROR_UNEXPECTED;
+  }
+
+  return NS_OK;
+}
+
+NS_IMETHODIMP nsNetAddr::GetFlow(uint32_t *aFlow)
+{
+  switch(mAddr.raw.family) {
+  case AF_INET6:
+    *aFlow = ntohl(mAddr.inet6.flowinfo);
+    break;
+  case AF_INET:
+#if defined(XP_UNIX)
+  case AF_LOCAL:
+#endif
+    // only for IPv6
+    return NS_ERROR_NOT_AVAILABLE;
+  default:
+    return NS_ERROR_UNEXPECTED;
+  }
+
+  return NS_OK;
+}
+
+NS_IMETHODIMP nsNetAddr::GetScope(uint32_t *aScope)
+{
+  switch(mAddr.raw.family) {
+  case AF_INET6:
+    *aScope = ntohl(mAddr.inet6.scope_id);
+    break;
+  case AF_INET:
+#if defined(XP_UNIX)
+  case AF_LOCAL:
+#endif
+    // only for IPv6
+    return NS_ERROR_NOT_AVAILABLE;
+  default:
+    return NS_ERROR_UNEXPECTED;
+  }
+
+  return NS_OK;
+}
+
+NS_IMETHODIMP nsNetAddr::GetIsV4Mapped(bool *aIsV4Mapped)
+{
+  switch(mAddr.raw.family) {
+  case AF_INET6:
+    *aIsV4Mapped = IPv6ADDR_IS_V4MAPPED(&mAddr.inet6.ip);
+    break;
+  case AF_INET:
+#if defined(XP_UNIX)
+  case AF_LOCAL:
+#endif
+    // only for IPv6
+    return NS_ERROR_NOT_AVAILABLE;
+  default:
+    return NS_ERROR_UNEXPECTED;
+  }
+
+  return NS_OK;
+}
+
+NS_IMETHODIMP nsNetAddr::GetNetAddr(NetAddr *aResult) {
+  memcpy(aResult, &mAddr, sizeof(mAddr));
+  return NS_OK;
+}
+