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SysInfo: Add INTERNET_CONNECTIVITY and NETWORK_STATUS types

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INTERNET_CONNECTIVITY returns 1 if connected to the Internet or 0
otherwise. NETWORK_STATUS returns the flags documented at:
http://msdn.microsoft.com/en-us/library/windows/desktop/aa370795.aspx
This commit is contained in:
Birunthan Mohanathas 2013-12-21 18:58:07 +00:00
parent 98b00cc73a
commit ae1cbe0b85
1 changed files with 37 additions and 0 deletions
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37
Plugins/PluginSysInfo/SysInfo.cpp
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@ -19,6 +19,7 @@
#define WIN32_LEAN_AND_MEAN
#include <windows.h>
#include <Iphlpapi.h>
#include <Netlistmgr.h>
#include <stdio.h>
#include <stdlib.h>
#include "../API/RainmeterAPI.h"
@ -50,6 +51,8 @@ enum MeasureType
MEASURE_HOST_NAME,
MEASURE_DOMAIN_NAME,
MEASURE_DNS_SERVER,
MEASURE_INTERNET_CONNECTIVITY,
MEASURE_NETWORK_STATUS,
MEASURE_WORK_AREA_TOP,
MEASURE_WORK_AREA_LEFT,
MEASURE_WORK_AREA_WIDTH,
@ -72,6 +75,7 @@ struct MeasureData
};
LPCWSTR GetPlatformName();
NLM_CONNECTIVITY GetNetworkConnectivity();
BOOL CALLBACK MyInfoEnumProc(HMONITOR hMonitor, HDC hdcMonitor, LPRECT lprcMonitor, LPARAM dwData);
bool g_Initialized = false;
@ -161,6 +165,14 @@ PLUGIN_EXPORT void Reload(void* data, void* rm, double* maxValue)
{
measure->type = MEASURE_DNS_SERVER;
}
else if (_wcsicmp(L"INTERNET_CONNECTIVITY", type) == 0)
{
measure->type = MEASURE_INTERNET_CONNECTIVITY;
}
else if (_wcsicmp(L"NETWORK_STATUS", type) == 0)
{
measure->type = MEASURE_NETWORK_STATUS;
}
else if (_wcsicmp(L"WORK_AREA_TOP", type) == 0)
{
measure->type = MEASURE_WORK_AREA_TOP;
@ -377,6 +389,16 @@ PLUGIN_EXPORT double Update(void* data)
si.wProcessorArchitecture == PROCESSOR_ARCHITECTURE_IA64) ? 64.0 : 32.0;
}
case MEASURE_INTERNET_CONNECTIVITY:
{
const auto connectivity = GetNetworkConnectivity();
return (connectivity & NLM_CONNECTIVITY_IPV4_INTERNET ||
connectivity & NLM_CONNECTIVITY_IPV6_INTERNET) ? 1.0 : 0.0;
}
case MEASURE_NETWORK_STATUS:
return (double)GetNetworkConnectivity();
case MEASURE_WORK_AREA_WIDTH:
return (measure->data != -1)
? m_Monitors.m_MonitorInfo[measure->data - 1].rcWork.right - m_Monitors.m_MonitorInfo[measure->data - 1].rcWork.left
@ -502,3 +524,18 @@ LPCWSTR GetPlatformName()
return L"Unknown";
}
NLM_CONNECTIVITY GetNetworkConnectivity()
{
NLM_CONNECTIVITY connectivity = NLM_CONNECTIVITY_DISCONNECTED;
INetworkListManager* nlm;
HRESULT hr = CoCreateInstance(
CLSID_NetworkListManager, NULL, CLSCTX_INPROC_SERVER, __uuidof(INetworkListManager), (void**)&nlm);
if (SUCCEEDED(hr))
{
nlm->GetConnectivity(&connectivity);
nlm->Release();
}
return connectivity;
}