michael@0: /* vim: et ts=2 sw=2 tw=80 
michael@0:  */
michael@0: /* This Source Code Form is subject to the terms of the Mozilla Public
michael@0:  * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0:  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0: 
michael@0: #include "nsNetAddr.h"
michael@0: #include "nsString.h"
michael@0: #include "mozilla/net/DNS.h"
michael@0: 
michael@0: using namespace mozilla::net;
michael@0: 
michael@0: NS_IMPL_ISUPPORTS(nsNetAddr, nsINetAddr)
michael@0: 
michael@0: /* Makes a copy of |addr| */
michael@0: nsNetAddr::nsNetAddr(NetAddr* addr)
michael@0: {
michael@0:   NS_ASSERTION(addr, "null addr");
michael@0:   mAddr = *addr;
michael@0: }
michael@0: 
michael@0: /* readonly attribute unsigned short family; */
michael@0: NS_IMETHODIMP nsNetAddr::GetFamily(uint16_t *aFamily)
michael@0: {
michael@0:   switch(mAddr.raw.family) {
michael@0:   case AF_INET:
michael@0:     *aFamily = nsINetAddr::FAMILY_INET;
michael@0:     break;
michael@0:   case AF_INET6:
michael@0:     *aFamily = nsINetAddr::FAMILY_INET6;
michael@0:     break;
michael@0: #if defined(XP_UNIX)
michael@0:   case AF_LOCAL:
michael@0:     *aFamily = nsINetAddr::FAMILY_LOCAL;
michael@0:     break;
michael@0: #endif
michael@0:   default:
michael@0:     return NS_ERROR_UNEXPECTED;
michael@0:   }
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: /* readonly attribute AUTF8String address; */
michael@0: NS_IMETHODIMP nsNetAddr::GetAddress(nsACString & aAddress)
michael@0: {
michael@0:   switch(mAddr.raw.family) {
michael@0:   /* PR_NetAddrToString can handle INET and INET6, but not LOCAL. */
michael@0:   case AF_INET:
michael@0:     aAddress.SetCapacity(kIPv4CStrBufSize);
michael@0:     NetAddrToString(&mAddr, aAddress.BeginWriting(), kIPv4CStrBufSize);
michael@0:     aAddress.SetLength(strlen(aAddress.BeginReading()));
michael@0:     break;
michael@0:   case AF_INET6:
michael@0:     aAddress.SetCapacity(kIPv6CStrBufSize);
michael@0:     NetAddrToString(&mAddr, aAddress.BeginWriting(), kIPv6CStrBufSize);
michael@0:     aAddress.SetLength(strlen(aAddress.BeginReading()));
michael@0:     break;
michael@0: #if defined(XP_UNIX)
michael@0:   case AF_LOCAL:
michael@0:     aAddress.Assign(mAddr.local.path);
michael@0:     break;
michael@0: #endif
michael@0:   // PR_AF_LOCAL falls through to default when not XP_UNIX
michael@0:   default:
michael@0:     return NS_ERROR_UNEXPECTED;
michael@0:   }
michael@0:   
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: /* readonly attribute unsigned short port; */
michael@0: NS_IMETHODIMP nsNetAddr::GetPort(uint16_t *aPort)
michael@0: {
michael@0:   switch(mAddr.raw.family) {
michael@0:   case AF_INET:
michael@0:     *aPort = ntohs(mAddr.inet.port);
michael@0:     break;
michael@0:   case AF_INET6:
michael@0:     *aPort = ntohs(mAddr.inet6.port);
michael@0:     break;
michael@0: #if defined(XP_UNIX)
michael@0:   case AF_LOCAL:
michael@0:     // There is no port number for local / connections.
michael@0:     return NS_ERROR_NOT_AVAILABLE;
michael@0: #endif
michael@0:   default:
michael@0:     return NS_ERROR_UNEXPECTED;
michael@0:   }
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: /* readonly attribute unsigned long flow; */
michael@0: NS_IMETHODIMP nsNetAddr::GetFlow(uint32_t *aFlow)
michael@0: {
michael@0:   switch(mAddr.raw.family) {
michael@0:   case AF_INET6:
michael@0:     *aFlow = ntohl(mAddr.inet6.flowinfo);
michael@0:     break;
michael@0:   case AF_INET:
michael@0: #if defined(XP_UNIX)
michael@0:   case AF_LOCAL:
michael@0: #endif
michael@0:     // only for IPv6
michael@0:     return NS_ERROR_NOT_AVAILABLE;
michael@0:   default:
michael@0:     return NS_ERROR_UNEXPECTED;
michael@0:   }
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: /* readonly attribute unsigned long scope; */
michael@0: NS_IMETHODIMP nsNetAddr::GetScope(uint32_t *aScope)
michael@0: {
michael@0:   switch(mAddr.raw.family) {
michael@0:   case AF_INET6:
michael@0:     *aScope = ntohl(mAddr.inet6.scope_id);
michael@0:     break;
michael@0:   case AF_INET:
michael@0: #if defined(XP_UNIX)
michael@0:   case AF_LOCAL:
michael@0: #endif
michael@0:     // only for IPv6
michael@0:     return NS_ERROR_NOT_AVAILABLE;
michael@0:   default:
michael@0:     return NS_ERROR_UNEXPECTED;
michael@0:   }
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: /* readonly attribute boolean isV4Mapped; */
michael@0: NS_IMETHODIMP nsNetAddr::GetIsV4Mapped(bool *aIsV4Mapped)
michael@0: {
michael@0:   switch(mAddr.raw.family) {
michael@0:   case AF_INET6:
michael@0:     *aIsV4Mapped = IPv6ADDR_IS_V4MAPPED(&mAddr.inet6.ip);
michael@0:     break;
michael@0:   case AF_INET:
michael@0: #if defined(XP_UNIX)
michael@0:   case AF_LOCAL:
michael@0: #endif
michael@0:     // only for IPv6
michael@0:     return NS_ERROR_NOT_AVAILABLE;
michael@0:   default:
michael@0:     return NS_ERROR_UNEXPECTED;
michael@0:   }
michael@0: 
michael@0:   return NS_OK;
michael@0: }
michael@0: 
michael@0: NS_IMETHODIMP nsNetAddr::GetNetAddr(NetAddr *aResult) {
michael@0:   memcpy(aResult, &mAddr, sizeof(mAddr));
michael@0:   return NS_OK;
michael@0: }
michael@0: