зеркало из https://github.com/mozilla/gecko-dev.git
95 строки
2.5 KiB
C++
95 строки
2.5 KiB
C++
/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
|
|
/* vim: set ts=8 sts=2 et 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/. */
|
|
|
|
#if defined(XP_MACOSX) || defined(XP_LINUX)
|
|
# include <unistd.h>
|
|
#elif defined(XP_WIN)
|
|
# include <winsock2.h>
|
|
#endif
|
|
|
|
#include "nsNetworkInfoService.h"
|
|
|
|
#if defined(XP_MACOSX) || defined(XP_WIN) || defined(XP_LINUX)
|
|
# include "NetworkInfoServiceImpl.h"
|
|
#else
|
|
# error "Unsupported platform for nsNetworkInfoService! Check moz.build"
|
|
#endif
|
|
|
|
namespace mozilla::net {
|
|
|
|
NS_IMPL_ISUPPORTS(nsNetworkInfoService, nsINetworkInfoService)
|
|
|
|
nsNetworkInfoService::nsNetworkInfoService() = default;
|
|
|
|
nsresult nsNetworkInfoService::Init() { return NS_OK; }
|
|
|
|
nsresult nsNetworkInfoService::ListNetworkAddresses(
|
|
nsIListNetworkAddressesListener* aListener) {
|
|
nsresult rv;
|
|
|
|
AddrMapType addrMap;
|
|
rv = DoListAddresses(addrMap);
|
|
if (NS_WARN_IF(NS_FAILED(rv))) {
|
|
aListener->OnListNetworkAddressesFailed();
|
|
return NS_OK;
|
|
}
|
|
|
|
uint32_t addrCount = addrMap.Count();
|
|
nsTArray<nsCString> addrStrings;
|
|
if (!addrStrings.SetCapacity(addrCount, fallible)) {
|
|
aListener->OnListNetworkAddressesFailed();
|
|
return NS_OK;
|
|
}
|
|
|
|
for (const auto& data : addrMap.Values()) {
|
|
addrStrings.AppendElement(data);
|
|
}
|
|
aListener->OnListedNetworkAddresses(addrStrings);
|
|
return NS_OK;
|
|
}
|
|
|
|
// TODO: Bug 1275373: https://bugzilla.mozilla.org/show_bug.cgi?id=1275373
|
|
// Use platform-specific implementation of DoGetHostname on Cocoa and Windows.
|
|
static nsresult DoGetHostname(nsACString& aHostname) {
|
|
char hostnameBuf[256];
|
|
int result = gethostname(hostnameBuf, 256);
|
|
if (result == -1) {
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
// Ensure that there is always a terminating NUL byte.
|
|
hostnameBuf[255] = '\0';
|
|
|
|
// Find the first '.', terminate string there.
|
|
char* dotLocation = strchr(hostnameBuf, '.');
|
|
if (dotLocation) {
|
|
*dotLocation = '\0';
|
|
}
|
|
|
|
if (strlen(hostnameBuf) == 0) {
|
|
return NS_ERROR_FAILURE;
|
|
}
|
|
|
|
aHostname.AssignASCII(hostnameBuf);
|
|
return NS_OK;
|
|
}
|
|
|
|
nsresult nsNetworkInfoService::GetHostname(nsIGetHostnameListener* aListener) {
|
|
nsresult rv;
|
|
nsCString hostnameStr;
|
|
rv = DoGetHostname(hostnameStr);
|
|
if (NS_FAILED(rv)) {
|
|
aListener->OnGetHostnameFailed();
|
|
return NS_OK;
|
|
}
|
|
|
|
aListener->OnGotHostname(hostnameStr);
|
|
|
|
return NS_OK;
|
|
}
|
|
|
|
} // namespace mozilla::net
|