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NetworkStatus: Use the network API 

Use the Network API instead of querying the net_stack via socket.
This commit is contained in:
Stefano Ceccherini 2013-11-08 23:26:26 +01:00
parent fe2d4a0fa3
commit 8897f2780d
2 changed files with 9 additions and 80 deletions
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87
src/apps/networkstatus/NetworkStatusView.cpp
View File

@ -73,33 +73,6 @@ const uint32 kMinIconWidth = 16;
const uint32 kMinIconHeight = 16;
class SocketOpener {
public:
SocketOpener()
{
fSocket = socket(AF_INET, SOCK_DGRAM, 0);
}
~SocketOpener()
{
close(fSocket);
}
status_t InitCheck()
{
return fSocket >= 0 ? B_OK : B_ERROR;
}
operator int() const
{
return fSocket;
}
private:
int fSocket;
};
// #pragma mark -
@ -352,57 +325,26 @@ NetworkStatusView::Draw(BRect updateRect)
void
NetworkStatusView::_ShowConfiguration(BMessage* message)
{
static const struct information_entry {
const char* label;
int32 control;
} kInformationEntries[] = {
{ B_TRANSLATE("Address"), SIOCGIFADDR },
{ B_TRANSLATE("Broadcast"), SIOCGIFBRDADDR },
{ B_TRANSLATE("Netmask"), SIOCGIFNETMASK },
{ NULL }
};
SocketOpener socket;
if (socket.InitCheck() != B_OK)
return;
const char* name;
if (message->FindString("interface", &name) != B_OK)
return;
ifreq request;
if (!_PrepareRequest(request, name))
BNetworkInterface networkInterface(name);
if (!networkInterface.Exists())
return;
BNetworkInterfaceAddress address;
networkInterface.GetAddressAt(0, address);
// TODO: We should get all addresses,
// not just the first one.
BString text(B_TRANSLATE("%ifaceName information:\n"));
text.ReplaceFirst("%ifaceName", name);
size_t boldLength = text.Length();
for (int i = 0; kInformationEntries[i].label; i++) {
if (ioctl(socket, kInformationEntries[i].control, &request,
sizeof(request)) < 0) {
continue;
}
char address[32];
sockaddr_in* inetAddress = NULL;
switch (kInformationEntries[i].control) {
case SIOCGIFNETMASK:
inetAddress = (sockaddr_in*)&request.ifr_mask;
break;
default:
inetAddress = (sockaddr_in*)&request.ifr_addr;
break;
}
if (inet_ntop(AF_INET, &inetAddress->sin_addr, address,
sizeof(address)) == NULL) {
return;
}
text << "\n" << kInformationEntries[i].label << ": " << address;
}
text << "\n" << B_TRANSLATE("Address") << ": " << address.Address().ToString();
text << "\n" << B_TRANSLATE("Broadcast") << ": " << address.Broadcast().ToString();
text << "\n" << B_TRANSLATE("Netmask") << ": " << address.Mask().ToString();
BAlert* alert = new BAlert(name, text.String(), B_TRANSLATE("OK"));
alert->SetFlags(alert->Flags() | B_CLOSE_ON_ESCAPE);
@ -523,17 +465,6 @@ NetworkStatusView::_AboutRequested()
}
bool
NetworkStatusView::_PrepareRequest(struct ifreq& request, const char* name)
{
if (strlen(name) > IF_NAMESIZE)
return false;
strcpy(request.ifr_name, name);
return true;
}
int32
NetworkStatusView::_DetermineInterfaceStatus(
const BNetworkInterface& interface)

2
src/apps/networkstatus/NetworkStatusView.h
View File

@ -56,8 +56,6 @@ class NetworkStatusView : public BView {
void _Init();
void _UpdateBitmaps();
void _ShowConfiguration(BMessage* message);
bool _PrepareRequest(struct ifreq& request,
const char* name);
int32 _DetermineInterfaceStatus(
const BNetworkInterface& interface);
void _Update(bool force = false);