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authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /netwerk/base/nsNetAddr.cpp
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
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Add m-esr52 at 52.6.0
Diffstat (limited to 'netwerk/base/nsNetAddr.cpp')
-rw-r--r--netwerk/base/nsNetAddr.cpp152
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;
+}
+