549 lines
20 KiB
C
549 lines
20 KiB
C
/*
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* Process Hacker Plugins -
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* Hardware Devices Plugin
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*
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* Copyright (C) 2015-2016 dmex
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* Copyright (C) 2016 wj32
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*
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* This file is part of Process Hacker.
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*
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* Process Hacker is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Process Hacker is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Process Hacker. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "devices.h"
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VOID NetAdapterUpdateGraphs(
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_Inout_ PDV_NETADAPTER_SYSINFO_CONTEXT Context
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)
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{
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Context->GraphState.Valid = FALSE;
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Context->GraphState.TooltipIndex = -1;
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Graph_MoveGrid(Context->GraphHandle, 1);
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Graph_Draw(Context->GraphHandle);
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Graph_UpdateTooltip(Context->GraphHandle);
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InvalidateRect(Context->GraphHandle, NULL, FALSE);
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}
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VOID NetAdapterUpdatePanel(
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_Inout_ PDV_NETADAPTER_SYSINFO_CONTEXT Context
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)
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{
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ULONG64 inOctets = 0;
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ULONG64 outOctets = 0;
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ULONG64 linkSpeed = 0;
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NDIS_MEDIA_CONNECT_STATE mediaState = MediaConnectStateUnknown;
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HANDLE deviceHandle = NULL;
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if (PhGetIntegerSetting(SETTING_NAME_ENABLE_NDIS))
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{
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// Create the handle to the network device
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if (NT_SUCCESS(NetworkAdapterCreateHandle(&deviceHandle, Context->AdapterEntry->Id.InterfaceGuid)))
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{
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if (!Context->AdapterEntry->CheckedDeviceSupport)
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{
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// Check the network adapter supports the OIDs we're going to be using.
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if (NetworkAdapterQuerySupported(deviceHandle))
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{
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Context->AdapterEntry->DeviceSupported = TRUE;
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}
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Context->AdapterEntry->CheckedDeviceSupport = TRUE;
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}
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if (!Context->AdapterEntry->DeviceSupported)
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{
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// Device is faulty. Close the handle so we can fallback to GetIfEntry.
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NtClose(deviceHandle);
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deviceHandle = NULL;
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}
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}
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}
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if (deviceHandle)
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{
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NDIS_STATISTICS_INFO interfaceStats;
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NDIS_LINK_STATE interfaceState;
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if (NT_SUCCESS(NetworkAdapterQueryStatistics(deviceHandle, &interfaceStats)))
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{
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if (!(interfaceStats.SupportedStatistics & NDIS_STATISTICS_FLAGS_VALID_BYTES_RCV))
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inOctets = NetworkAdapterQueryValue(deviceHandle, OID_GEN_BYTES_RCV);
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else
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inOctets = interfaceStats.ifHCInOctets;
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if (!(interfaceStats.SupportedStatistics & NDIS_STATISTICS_FLAGS_VALID_BYTES_XMIT))
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outOctets = NetworkAdapterQueryValue(deviceHandle, OID_GEN_BYTES_XMIT);
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else
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outOctets = interfaceStats.ifHCOutOctets;
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}
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else
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{
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// Note: The above code fails for some drivers that don't implement statistics (even though statistics are mandatory).
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// NDIS handles these two OIDs for all miniport drivers and we can use these for those special cases.
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// https://msdn.microsoft.com/en-us/library/ff569443.aspx
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inOctets = NetworkAdapterQueryValue(deviceHandle, OID_GEN_BYTES_RCV);
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// https://msdn.microsoft.com/en-us/library/ff569445.aspx
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outOctets = NetworkAdapterQueryValue(deviceHandle, OID_GEN_BYTES_XMIT);
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}
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if (NT_SUCCESS(NetworkAdapterQueryLinkState(deviceHandle, &interfaceState)))
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{
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mediaState = interfaceState.MediaConnectState;
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linkSpeed = interfaceState.XmitLinkSpeed;
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}
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else
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{
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NetworkAdapterQueryLinkSpeed(deviceHandle, &linkSpeed);
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}
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NtClose(deviceHandle);
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}
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else if (WindowsVersion >= WINDOWS_VISTA && GetIfEntry2)
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{
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MIB_IF_ROW2 interfaceRow;
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if (QueryInterfaceRowVista(&Context->AdapterEntry->Id, &interfaceRow))
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{
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inOctets = interfaceRow.InOctets;
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outOctets = interfaceRow.OutOctets;
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mediaState = interfaceRow.MediaConnectState;
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linkSpeed = interfaceRow.TransmitLinkSpeed;
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}
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}
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else
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{
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MIB_IFROW interfaceRow;
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if (QueryInterfaceRowXP(&Context->AdapterEntry->Id, &interfaceRow))
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{
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inOctets = interfaceRow.dwInOctets;
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outOctets = interfaceRow.dwOutOctets;
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mediaState = interfaceRow.dwOperStatus == IF_OPER_STATUS_OPERATIONAL ? MediaConnectStateConnected : MediaConnectStateUnknown;
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linkSpeed = interfaceRow.dwSpeed;
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}
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}
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if (mediaState == MediaConnectStateConnected)
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SetDlgItemText(Context->PanelWindowHandle, IDC_LINK_STATE, L"Connected");
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else
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SetDlgItemText(Context->PanelWindowHandle, IDC_LINK_STATE, L"Disconnected");
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SetDlgItemText(Context->PanelWindowHandle, IDC_LINK_SPEED, PhaFormatString(L"%s/s", PhaFormatSize(linkSpeed / BITS_IN_ONE_BYTE, -1)->Buffer)->Buffer);
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SetDlgItemText(Context->PanelWindowHandle, IDC_STAT_BSENT, PhaFormatSize(outOctets, -1)->Buffer);
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SetDlgItemText(Context->PanelWindowHandle, IDC_STAT_BRECEIVED, PhaFormatSize(inOctets, -1)->Buffer);
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SetDlgItemText(Context->PanelWindowHandle, IDC_STAT_BTOTAL, PhaFormatSize(inOctets + outOctets, -1)->Buffer);
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}
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VOID UpdateNetAdapterDialog(
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_Inout_ PDV_NETADAPTER_SYSINFO_CONTEXT Context
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)
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{
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if (Context->AdapterEntry->AdapterName)
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SetDlgItemText(Context->WindowHandle, IDC_ADAPTERNAME, Context->AdapterEntry->AdapterName->Buffer);
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else
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SetDlgItemText(Context->WindowHandle, IDC_ADAPTERNAME, L"Unknown network adapter");
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NetAdapterUpdateGraphs(Context);
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NetAdapterUpdatePanel(Context);
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}
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INT_PTR CALLBACK NetAdapterPanelDialogProc(
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_In_ HWND hwndDlg,
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_In_ UINT uMsg,
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_In_ WPARAM wParam,
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_In_ LPARAM lParam
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)
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{
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PDV_NETADAPTER_SYSINFO_CONTEXT context = NULL;
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if (uMsg == WM_INITDIALOG)
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{
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context = (PDV_NETADAPTER_SYSINFO_CONTEXT)lParam;
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SetProp(hwndDlg, L"Context", (HANDLE)context);
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}
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else
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{
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context = (PDV_NETADAPTER_SYSINFO_CONTEXT)GetProp(hwndDlg, L"Context");
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if (uMsg == WM_NCDESTROY)
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{
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RemoveProp(hwndDlg, L"Context");
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}
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}
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if (context == NULL)
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return FALSE;
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switch (uMsg)
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{
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case WM_COMMAND:
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{
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switch (GET_WM_COMMAND_ID(wParam, lParam))
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{
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case IDC_DETAILS:
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ShowNetAdapterDetailsDialog(context);
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break;
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}
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}
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break;
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}
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return FALSE;
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}
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INT_PTR CALLBACK NetAdapterDialogProc(
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_In_ HWND hwndDlg,
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_In_ UINT uMsg,
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_In_ WPARAM wParam,
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_In_ LPARAM lParam
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)
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{
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PDV_NETADAPTER_SYSINFO_CONTEXT context = NULL;
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if (uMsg == WM_INITDIALOG)
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{
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context = (PDV_NETADAPTER_SYSINFO_CONTEXT)lParam;
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SetProp(hwndDlg, L"Context", (HANDLE)context);
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}
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else
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{
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context = (PDV_NETADAPTER_SYSINFO_CONTEXT)GetProp(hwndDlg, L"Context");
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if (uMsg == WM_DESTROY)
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{
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PhDeleteLayoutManager(&context->LayoutManager);
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PhDeleteGraphState(&context->GraphState);
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if (context->GraphHandle)
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DestroyWindow(context->GraphHandle);
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if (context->PanelWindowHandle)
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DestroyWindow(context->PanelWindowHandle);
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RemoveProp(hwndDlg, L"Context");
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}
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}
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if (context == NULL)
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return FALSE;
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switch (uMsg)
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{
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case WM_INITDIALOG:
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{
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PPH_LAYOUT_ITEM graphItem;
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PPH_LAYOUT_ITEM panelItem;
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context->WindowHandle = hwndDlg;
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PhInitializeGraphState(&context->GraphState);
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PhInitializeLayoutManager(&context->LayoutManager, hwndDlg);
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PhAddLayoutItem(&context->LayoutManager, GetDlgItem(hwndDlg, IDC_ADAPTERNAME), NULL, PH_ANCHOR_LEFT | PH_ANCHOR_TOP | PH_ANCHOR_RIGHT | PH_LAYOUT_FORCE_INVALIDATE);
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graphItem = PhAddLayoutItem(&context->LayoutManager, GetDlgItem(hwndDlg, IDC_GRAPH_LAYOUT), NULL, PH_ANCHOR_ALL);
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panelItem = PhAddLayoutItem(&context->LayoutManager, GetDlgItem(hwndDlg, IDC_LAYOUT), NULL, PH_ANCHOR_LEFT | PH_ANCHOR_RIGHT | PH_ANCHOR_BOTTOM);
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SendMessage(GetDlgItem(hwndDlg, IDC_ADAPTERNAME), WM_SETFONT, (WPARAM)context->SysinfoSection->Parameters->LargeFont, FALSE);
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if (context->AdapterEntry->AdapterName)
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SetDlgItemText(hwndDlg, IDC_ADAPTERNAME, context->AdapterEntry->AdapterName->Buffer);
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else
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SetDlgItemText(hwndDlg, IDC_ADAPTERNAME, L"Unknown network adapter");
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context->PanelWindowHandle = CreateDialogParam(PluginInstance->DllBase, MAKEINTRESOURCE(IDD_NETADAPTER_PANEL), hwndDlg, NetAdapterPanelDialogProc, (LPARAM)context);
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ShowWindow(context->PanelWindowHandle, SW_SHOW);
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PhAddLayoutItemEx(&context->LayoutManager, context->PanelWindowHandle, NULL, PH_ANCHOR_LEFT | PH_ANCHOR_RIGHT | PH_ANCHOR_BOTTOM, panelItem->Margin);
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// Create the graph control.
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context->GraphHandle = CreateWindow(
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PH_GRAPH_CLASSNAME,
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NULL,
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WS_VISIBLE | WS_CHILD | WS_BORDER,
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0,
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0,
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3,
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3,
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hwndDlg,
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NULL,
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NULL,
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NULL
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);
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Graph_SetTooltip(context->GraphHandle, TRUE);
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PhAddLayoutItemEx(&context->LayoutManager, context->GraphHandle, NULL, PH_ANCHOR_ALL, graphItem->Margin);
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UpdateNetAdapterDialog(context);
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}
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break;
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case WM_SIZE:
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PhLayoutManagerLayout(&context->LayoutManager);
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break;
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case WM_NOTIFY:
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{
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NMHDR* header = (NMHDR*)lParam;
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if (header->hwndFrom == context->GraphHandle)
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{
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switch (header->code)
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{
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case GCN_GETDRAWINFO:
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{
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PPH_GRAPH_GETDRAWINFO getDrawInfo = (PPH_GRAPH_GETDRAWINFO)header;
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PPH_GRAPH_DRAW_INFO drawInfo = getDrawInfo->DrawInfo;
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drawInfo->Flags = PH_GRAPH_USE_GRID_X | PH_GRAPH_USE_GRID_Y | PH_GRAPH_LABEL_MAX_Y | PH_GRAPH_USE_LINE_2;
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context->SysinfoSection->Parameters->ColorSetupFunction(drawInfo, PhGetIntegerSetting(L"ColorIoReadOther"), PhGetIntegerSetting(L"ColorIoWrite"));
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PhGraphStateGetDrawInfo(
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&context->GraphState,
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getDrawInfo,
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context->AdapterEntry->InboundBuffer.Count
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);
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if (!context->GraphState.Valid)
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{
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ULONG i;
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FLOAT max = 4 * 1024; // Minimum scaling 4KB
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for (i = 0; i < drawInfo->LineDataCount; i++)
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{
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FLOAT data1;
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FLOAT data2;
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context->GraphState.Data1[i] = data1 = (FLOAT)PhGetItemCircularBuffer_ULONG64(&context->AdapterEntry->InboundBuffer, i);
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context->GraphState.Data2[i] = data2 = (FLOAT)PhGetItemCircularBuffer_ULONG64(&context->AdapterEntry->OutboundBuffer, i);
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if (max < data1 + data2)
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max = data1 + data2;
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}
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if (max != 0)
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{
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// Scale the data.
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PhDivideSinglesBySingle(
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context->GraphState.Data1,
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max,
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drawInfo->LineDataCount
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);
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PhDivideSinglesBySingle(
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context->GraphState.Data2,
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max,
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drawInfo->LineDataCount
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);
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}
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drawInfo->LabelYFunction = PhSiSizeLabelYFunction;
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drawInfo->LabelYFunctionParameter = max;
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context->GraphState.Valid = TRUE;
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}
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}
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break;
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case GCN_GETTOOLTIPTEXT:
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{
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PPH_GRAPH_GETTOOLTIPTEXT getTooltipText = (PPH_GRAPH_GETTOOLTIPTEXT)header;
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if (getTooltipText->Index < getTooltipText->TotalCount)
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{
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if (context->GraphState.TooltipIndex != getTooltipText->Index)
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{
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ULONG64 adapterInboundValue = PhGetItemCircularBuffer_ULONG64(
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&context->AdapterEntry->InboundBuffer,
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getTooltipText->Index
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);
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ULONG64 adapterOutboundValue = PhGetItemCircularBuffer_ULONG64(
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&context->AdapterEntry->OutboundBuffer,
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getTooltipText->Index
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);
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PhMoveReference(&context->GraphState.TooltipText, PhFormatString(
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L"R: %s\nS: %s\n%s",
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PhaFormatSize(adapterInboundValue, -1)->Buffer,
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PhaFormatSize(adapterOutboundValue, -1)->Buffer,
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((PPH_STRING)PH_AUTO(PhGetStatisticsTimeString(NULL, getTooltipText->Index)))->Buffer
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));
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}
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getTooltipText->Text = context->GraphState.TooltipText->sr;
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}
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}
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break;
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}
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}
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}
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break;
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case UPDATE_MSG:
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{
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UpdateNetAdapterDialog(context);
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}
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break;
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}
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return FALSE;
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}
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BOOLEAN NetAdapterSectionCallback(
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_In_ PPH_SYSINFO_SECTION Section,
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_In_ PH_SYSINFO_SECTION_MESSAGE Message,
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_In_opt_ PVOID Parameter1,
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_In_opt_ PVOID Parameter2
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)
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{
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PDV_NETADAPTER_SYSINFO_CONTEXT context = (PDV_NETADAPTER_SYSINFO_CONTEXT)Section->Context;
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switch (Message)
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{
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case SysInfoCreate:
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return TRUE;
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case SysInfoDestroy:
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{
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PhDereferenceObject(context->AdapterEntry);
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PhDereferenceObject(context->SectionName);
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PhFree(context);
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}
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return TRUE;
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case SysInfoTick:
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{
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if (context->WindowHandle)
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PostMessage(context->WindowHandle, UPDATE_MSG, 0, 0);
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}
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return TRUE;
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case SysInfoCreateDialog:
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{
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PPH_SYSINFO_CREATE_DIALOG createDialog = (PPH_SYSINFO_CREATE_DIALOG)Parameter1;
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createDialog->Instance = PluginInstance->DllBase;
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createDialog->Template = MAKEINTRESOURCE(IDD_NETADAPTER_DIALOG);
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createDialog->DialogProc = NetAdapterDialogProc;
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createDialog->Parameter = context;
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}
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return TRUE;
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case SysInfoGraphGetDrawInfo:
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{
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PPH_GRAPH_DRAW_INFO drawInfo = (PPH_GRAPH_DRAW_INFO)Parameter1;
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drawInfo->Flags = PH_GRAPH_USE_GRID_X | PH_GRAPH_USE_GRID_Y | PH_GRAPH_LABEL_MAX_Y | PH_GRAPH_USE_LINE_2;
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Section->Parameters->ColorSetupFunction(drawInfo, PhGetIntegerSetting(L"ColorIoReadOther"), PhGetIntegerSetting(L"ColorIoWrite"));
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PhGetDrawInfoGraphBuffers(&Section->GraphState.Buffers, drawInfo, context->AdapterEntry->InboundBuffer.Count);
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if (!Section->GraphState.Valid)
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{
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FLOAT max = 4 * 1024; // Minimum scaling 4KB
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for (ULONG i = 0; i < drawInfo->LineDataCount; i++)
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{
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FLOAT data1;
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FLOAT data2;
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Section->GraphState.Data1[i] = data1 = (FLOAT)PhGetItemCircularBuffer_ULONG64(&context->AdapterEntry->InboundBuffer, i);
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Section->GraphState.Data2[i] = data2 = (FLOAT)PhGetItemCircularBuffer_ULONG64(&context->AdapterEntry->OutboundBuffer, i);
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if (max < data1 + data2)
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max = data1 + data2;
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}
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if (max != 0)
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{
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// Scale the data.
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PhDivideSinglesBySingle(
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Section->GraphState.Data1,
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max,
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drawInfo->LineDataCount
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);
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PhDivideSinglesBySingle(
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Section->GraphState.Data2,
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max,
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drawInfo->LineDataCount
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);
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}
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drawInfo->LabelYFunction = PhSiSizeLabelYFunction;
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drawInfo->LabelYFunctionParameter = max;
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Section->GraphState.Valid = TRUE;
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}
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}
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return TRUE;
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case SysInfoGraphGetTooltipText:
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{
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PPH_SYSINFO_GRAPH_GET_TOOLTIP_TEXT getTooltipText = (PPH_SYSINFO_GRAPH_GET_TOOLTIP_TEXT)Parameter1;
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ULONG64 adapterInboundValue = PhGetItemCircularBuffer_ULONG64(
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&context->AdapterEntry->InboundBuffer,
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getTooltipText->Index
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);
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ULONG64 adapterOutboundValue = PhGetItemCircularBuffer_ULONG64(
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&context->AdapterEntry->OutboundBuffer,
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getTooltipText->Index
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);
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PhMoveReference(&Section->GraphState.TooltipText, PhFormatString(
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L"R: %s\nS: %s\n%s",
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PhaFormatSize(adapterInboundValue, -1)->Buffer,
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PhaFormatSize(adapterOutboundValue, -1)->Buffer,
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((PPH_STRING)PH_AUTO(PhGetStatisticsTimeString(NULL, getTooltipText->Index)))->Buffer
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));
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getTooltipText->Text = Section->GraphState.TooltipText->sr;
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}
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return TRUE;
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case SysInfoGraphDrawPanel:
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{
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PPH_SYSINFO_DRAW_PANEL drawPanel = (PPH_SYSINFO_DRAW_PANEL)Parameter1;
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PhSetReference(&drawPanel->Title, context->AdapterEntry->AdapterName);
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drawPanel->SubTitle = PhFormatString(
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L"R: %s\nS: %s",
|
|
PhaFormatSize(context->AdapterEntry->InboundValue, -1)->Buffer,
|
|
PhaFormatSize(context->AdapterEntry->OutboundValue, -1)->Buffer
|
|
);
|
|
|
|
if (!drawPanel->Title)
|
|
drawPanel->Title = PhCreateString(L"Unknown network adapter");
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
VOID NetAdapterSysInfoInitializing(
|
|
_In_ PPH_PLUGIN_SYSINFO_POINTERS Pointers,
|
|
_In_ _Assume_refs_(1) PDV_NETADAPTER_ENTRY AdapterEntry
|
|
)
|
|
{
|
|
PH_SYSINFO_SECTION section;
|
|
PDV_NETADAPTER_SYSINFO_CONTEXT context;
|
|
|
|
context = (PDV_NETADAPTER_SYSINFO_CONTEXT)PhAllocate(sizeof(DV_NETADAPTER_SYSINFO_CONTEXT));
|
|
memset(context, 0, sizeof(DV_NETADAPTER_SYSINFO_CONTEXT));
|
|
memset(§ion, 0, sizeof(PH_SYSINFO_SECTION));
|
|
|
|
context->AdapterEntry = AdapterEntry;
|
|
context->SectionName = PhConcatStrings2(L"NetAdapter ", AdapterEntry->Id.InterfaceGuid->Buffer);
|
|
|
|
section.Context = context;
|
|
section.Callback = NetAdapterSectionCallback;
|
|
section.Name = context->SectionName->sr;
|
|
|
|
context->SysinfoSection = Pointers->CreateSection(§ion);
|
|
} |