mirror of
https://github.com/mirror/processhacker
synced 2026-06-08 16:03:24 +00:00
wj32
b962a69548
git-svn-id: svn://svn.code.sf.net/p/processhacker/code@5810 21ef857c-d57f-4fe0-8362-d861dc6d29cd
1057 lines
35 KiB
C
1057 lines
35 KiB
C
/*
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* Process Hacker Extra Plugins -
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* Network Adapters Plugin
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*
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* Copyright (C) 2015 dmex
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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 "main.h"
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#define BITS_IN_ONE_BYTE 8
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#define NDIS_UNIT_OF_MEASUREMENT 100
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#define MSG_UPDATE (WM_APP + 1)
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#define MSG_UPDATE_PANEL (WM_APP + 2)
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static BOOLEAN NetworkAdapterQuerySupported(
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_In_ HANDLE DeviceHandle
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)
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{
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NDIS_OID opcode;
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IO_STATUS_BLOCK isb;
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BOOLEAN ndisQuerySupported = FALSE;
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BOOLEAN adapterNameSupported = FALSE;
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BOOLEAN adapterStatsSupported = FALSE;
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BOOLEAN adapterLinkStateSupported = FALSE;
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BOOLEAN adapterLinkSpeedSupported = FALSE;
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PNDIS_OID ndisObjectIdentifiers = NULL;
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// https://msdn.microsoft.com/en-us/library/ff569642.aspx
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opcode = OID_GEN_SUPPORTED_LIST;
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// TODO: 4096 objects might be too small...
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ndisObjectIdentifiers = PhAllocate(sizeof(NDIS_OID) * PAGE_SIZE);
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memset(ndisObjectIdentifiers, 0, sizeof(NDIS_OID) * PAGE_SIZE);
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if (NT_SUCCESS(NtDeviceIoControlFile(
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DeviceHandle,
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NULL,
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NULL,
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NULL,
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&isb,
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IOCTL_NDIS_QUERY_GLOBAL_STATS,
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&opcode,
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sizeof(NDIS_OID),
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ndisObjectIdentifiers,
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sizeof(NDIS_OID) * PAGE_SIZE
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)))
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{
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ndisQuerySupported = TRUE;
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for (ULONG i = 0; i < (ULONG)isb.Information; i++)
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{
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NDIS_OID opcode = ndisObjectIdentifiers[i];
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switch (opcode)
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{
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case OID_GEN_FRIENDLY_NAME:
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adapterNameSupported = TRUE;
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break;
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case OID_GEN_STATISTICS:
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adapterStatsSupported = TRUE;
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break;
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case OID_GEN_LINK_STATE:
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adapterLinkStateSupported = TRUE;
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break;
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case OID_GEN_LINK_SPEED:
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adapterLinkSpeedSupported = TRUE;
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break;
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}
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}
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}
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PhFree(ndisObjectIdentifiers);
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if (!adapterNameSupported)
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ndisQuerySupported = FALSE;
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if (!adapterStatsSupported)
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ndisQuerySupported = FALSE;
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if (!adapterLinkStateSupported)
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ndisQuerySupported = FALSE;
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if (!adapterLinkSpeedSupported)
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ndisQuerySupported = FALSE;
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return ndisQuerySupported;
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}
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static BOOLEAN NetworkAdapterQueryNdisVersion(
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_In_ HANDLE DeviceHandle,
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_Out_opt_ PUINT MajorVersion,
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_Out_opt_ PUINT MinorVersion
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)
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{
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NDIS_OID opcode;
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IO_STATUS_BLOCK isb;
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ULONG versionResult = 0;
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// https://msdn.microsoft.com/en-us/library/ff569582.aspx
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opcode = OID_GEN_DRIVER_VERSION; // OID_GEN_VENDOR_DRIVER_VERSION
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if (NT_SUCCESS(NtDeviceIoControlFile(
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DeviceHandle,
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NULL,
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NULL,
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NULL,
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&isb,
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IOCTL_NDIS_QUERY_GLOBAL_STATS,
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&opcode,
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sizeof(NDIS_OID),
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&versionResult,
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sizeof(versionResult)
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)))
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{
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if (MajorVersion)
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{
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*MajorVersion = HIBYTE(versionResult);
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}
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if (MinorVersion)
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{
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*MinorVersion = LOBYTE(versionResult);
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}
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return TRUE;
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}
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return FALSE;
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}
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static PPH_STRING NetworkAdapterQueryName(
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_Inout_ PPH_NETADAPTER_SYSINFO_CONTEXT Context
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)
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{
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NDIS_OID opcode;
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IO_STATUS_BLOCK isb;
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WCHAR adapterNameBuffer[MAX_PATH] = L"";
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// https://msdn.microsoft.com/en-us/library/ff569584.aspx
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opcode = OID_GEN_FRIENDLY_NAME;
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if (NT_SUCCESS(NtDeviceIoControlFile(
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Context->DeviceHandle,
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NULL,
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NULL,
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NULL,
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&isb,
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IOCTL_NDIS_QUERY_GLOBAL_STATS,
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&opcode,
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sizeof(NDIS_OID),
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adapterNameBuffer,
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sizeof(adapterNameBuffer)
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)))
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{
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return PhCreateString(adapterNameBuffer);
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}
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// HACK: Query adapter description using undocumented function.
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if (Context->GetInterfaceDescriptionFromGuid_I)
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{
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GUID deviceGuid = GUID_NULL;
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UNICODE_STRING guidStringUs;
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PhStringRefToUnicodeString(&Context->AdapterEntry->InterfaceGuid->sr, &guidStringUs);
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if (NT_SUCCESS(RtlGUIDFromString(&guidStringUs, &deviceGuid)))
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{
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SIZE_T adapterDescriptionLength = 0;
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WCHAR adapterDescription[NDIS_IF_MAX_STRING_SIZE + 1] = L"";
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adapterDescriptionLength = sizeof(adapterDescription);
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if (SUCCEEDED(Context->GetInterfaceDescriptionFromGuid_I(&deviceGuid, adapterDescription, &adapterDescriptionLength, NULL, NULL)))
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{
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return PhCreateString(adapterDescription);
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}
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}
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}
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return PhCreateString(L"Unknown");
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}
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static NTSTATUS NetworkAdapterQueryStatistics(
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_In_ HANDLE DeviceHandle,
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_Out_ PNDIS_STATISTICS_INFO Info
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)
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{
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NTSTATUS status;
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NDIS_OID opcode;
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IO_STATUS_BLOCK isb;
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NDIS_STATISTICS_INFO result;
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// https://msdn.microsoft.com/en-us/library/ff569640.aspx
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opcode = OID_GEN_STATISTICS;
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memset(&result, 0, sizeof(NDIS_STATISTICS_INFO));
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result.Header.Type = NDIS_OBJECT_TYPE_DEFAULT;
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result.Header.Revision = NDIS_STATISTICS_INFO_REVISION_1;
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result.Header.Size = NDIS_SIZEOF_STATISTICS_INFO_REVISION_1;
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status = NtDeviceIoControlFile(
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DeviceHandle,
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NULL,
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NULL,
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NULL,
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&isb,
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IOCTL_NDIS_QUERY_GLOBAL_STATS,
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&opcode,
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sizeof(NDIS_OID),
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&result,
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sizeof(result)
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);
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*Info = result;
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return status;
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}
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static NTSTATUS NetworkAdapterQueryLinkState(
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_In_ HANDLE DeviceHandle,
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_Out_ PNDIS_LINK_STATE State
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)
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{
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NTSTATUS status;
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NDIS_OID opcode;
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IO_STATUS_BLOCK isb;
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NDIS_LINK_STATE result;
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// https://msdn.microsoft.com/en-us/library/ff569595.aspx
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opcode = OID_GEN_LINK_STATE; // OID_GEN_MEDIA_CONNECT_STATUS;
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memset(&result, 0, sizeof(NDIS_LINK_STATE));
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result.Header.Type = NDIS_OBJECT_TYPE_DEFAULT;
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result.Header.Revision = NDIS_LINK_STATE_REVISION_1;
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result.Header.Size = NDIS_SIZEOF_LINK_STATE_REVISION_1;
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status = NtDeviceIoControlFile(
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DeviceHandle,
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NULL,
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NULL,
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NULL,
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&isb,
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IOCTL_NDIS_QUERY_GLOBAL_STATS,
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&opcode,
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sizeof(NDIS_OID),
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&result,
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sizeof(result)
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);
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*State = result;
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return status;
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}
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static BOOLEAN NetworkAdapterQueryMediaType(
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_In_ HANDLE DeviceHandle,
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_Out_ PNDIS_PHYSICAL_MEDIUM Medium
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)
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{
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NDIS_OID opcode;
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IO_STATUS_BLOCK isb;
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NDIS_PHYSICAL_MEDIUM adapterMediaType = NdisPhysicalMediumUnspecified;
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// https://msdn.microsoft.com/en-us/library/ff569622.aspx
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opcode = OID_GEN_PHYSICAL_MEDIUM_EX;
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if (NT_SUCCESS(NtDeviceIoControlFile(
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DeviceHandle,
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NULL,
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NULL,
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NULL,
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&isb,
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IOCTL_NDIS_QUERY_GLOBAL_STATS,
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&opcode,
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sizeof(NDIS_OID),
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&adapterMediaType,
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sizeof(adapterMediaType)
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)))
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{
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*Medium = adapterMediaType;
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}
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if (adapterMediaType != NdisPhysicalMediumUnspecified)
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return TRUE;
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// https://msdn.microsoft.com/en-us/library/ff569621.aspx
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opcode = OID_GEN_PHYSICAL_MEDIUM;
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adapterMediaType = NdisPhysicalMediumUnspecified;
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memset(&isb, 0, sizeof(IO_STATUS_BLOCK));
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if (NT_SUCCESS(NtDeviceIoControlFile(
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DeviceHandle,
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NULL,
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NULL,
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NULL,
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&isb,
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IOCTL_NDIS_QUERY_GLOBAL_STATS,
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&opcode,
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sizeof(NDIS_OID),
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&adapterMediaType,
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sizeof(adapterMediaType)
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)))
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{
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*Medium = adapterMediaType;
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}
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if (adapterMediaType != NdisPhysicalMediumUnspecified)
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return TRUE;
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//NDIS_MEDIUM adapterMediaType = NdisMediumMax;
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//opcode = OID_GEN_MEDIA_IN_USE;
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return FALSE;
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}
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static NTSTATUS NetworkAdapterQueryLinkSpeed(
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_In_ HANDLE DeviceHandle,
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_Out_ PULONG64 LinkSpeed
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)
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{
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NTSTATUS status;
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NDIS_OID opcode;
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IO_STATUS_BLOCK isb;
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NDIS_CO_LINK_SPEED result;
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// https://msdn.microsoft.com/en-us/library/ff569593.aspx
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opcode = OID_GEN_LINK_SPEED;
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memset(&result, 0, sizeof(NDIS_CO_LINK_SPEED));
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status = NtDeviceIoControlFile(
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DeviceHandle,
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NULL,
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NULL,
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NULL,
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&isb,
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IOCTL_NDIS_QUERY_GLOBAL_STATS,
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&opcode,
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sizeof(NDIS_OID),
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&result,
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sizeof(result)
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);
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*LinkSpeed = UInt32x32To64(result.Outbound, NDIS_UNIT_OF_MEASUREMENT);
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return status;
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}
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static ULONG64 NetworkAdapterQueryValue(
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_In_ HANDLE DeviceHandle,
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_In_ NDIS_OID OpCode
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)
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{
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IO_STATUS_BLOCK isb;
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ULONG64 result = 0;
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if (NT_SUCCESS(NtDeviceIoControlFile(
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DeviceHandle,
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NULL,
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NULL,
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NULL,
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&isb,
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IOCTL_NDIS_QUERY_GLOBAL_STATS,
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&OpCode,
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sizeof(NDIS_OID),
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&result,
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sizeof(result)
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)))
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{
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return result;
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}
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return 0;
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}
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static MIB_IF_ROW2 QueryInterfaceRowVista(
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_Inout_ PPH_NETADAPTER_SYSINFO_CONTEXT Context
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)
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{
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MIB_IF_ROW2 interfaceRow;
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memset(&interfaceRow, 0, sizeof(MIB_IF_ROW2));
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interfaceRow.InterfaceLuid = Context->AdapterEntry->InterfaceLuid;
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interfaceRow.InterfaceIndex = Context->AdapterEntry->InterfaceIndex;
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if (Context->GetIfEntry2_I)
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{
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Context->GetIfEntry2_I(&interfaceRow);
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}
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//MIB_IPINTERFACE_ROW interfaceTable;
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//memset(&interfaceTable, 0, sizeof(MIB_IPINTERFACE_ROW));
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//interfaceTable.Family = AF_INET;
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//interfaceTable.InterfaceLuid.Value = Context->AdapterEntry->InterfaceLuidValue;
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//interfaceTable.InterfaceIndex = Context->AdapterEntry->InterfaceIndex;
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//GetIpInterfaceEntry(&interfaceTable);
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return interfaceRow;
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}
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static MIB_IFROW QueryInterfaceRowXP(
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_Inout_ PPH_NETADAPTER_SYSINFO_CONTEXT Context
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)
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{
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MIB_IFROW interfaceRow;
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memset(&interfaceRow, 0, sizeof(MIB_IFROW));
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interfaceRow.dwIndex = Context->AdapterEntry->InterfaceIndex;
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GetIfEntry(&interfaceRow);
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//MIB_IPINTERFACE_ROW interfaceTable;
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//memset(&interfaceTable, 0, sizeof(MIB_IPINTERFACE_ROW));
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//interfaceTable.Family = AF_INET;
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//interfaceTable.InterfaceIndex = Context->AdapterEntry->InterfaceIndex;
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//GetIpInterfaceEntry(&interfaceTable);
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return interfaceRow;
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}
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static VOID NTAPI ProcessesUpdatedHandler(
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_In_opt_ PVOID Parameter,
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_In_opt_ PVOID Context
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)
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{
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PPH_NETADAPTER_SYSINFO_CONTEXT context = Context;
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if (context->WindowHandle)
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{
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PostMessage(context->WindowHandle, MSG_UPDATE, 0, 0);
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}
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//if (context->PanelWindowHandle)
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// PostMessage(context->PanelWindowHandle, MSG_UPDATE_PANEL, 0, 0);
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}
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static VOID NetAdapterUpdateGraphs(
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_Inout_ PPH_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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static VOID NetAdapterUpdatePanel(
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_Inout_ PPH_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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|
|
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if (Context->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(Context->DeviceHandle, &interfaceStats)))
|
|
{
|
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if (!(interfaceStats.SupportedStatistics & NDIS_STATISTICS_FLAGS_VALID_BYTES_RCV))
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inOctets = NetworkAdapterQueryValue(Context->DeviceHandle, OID_GEN_BYTES_RCV);
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else
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inOctets = interfaceStats.ifHCInOctets;
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|
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if (!(interfaceStats.SupportedStatistics & NDIS_STATISTICS_FLAGS_VALID_BYTES_XMIT))
|
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outOctets = NetworkAdapterQueryValue(Context->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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|
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// https://msdn.microsoft.com/en-us/library/ff569443.aspx
|
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inOctets = NetworkAdapterQueryValue(Context->DeviceHandle, OID_GEN_BYTES_RCV);
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|
|
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// https://msdn.microsoft.com/en-us/library/ff569445.aspx
|
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outOctets = NetworkAdapterQueryValue(Context->DeviceHandle, OID_GEN_BYTES_XMIT);
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}
|
|
|
|
if (NT_SUCCESS(NetworkAdapterQueryLinkState(Context->DeviceHandle, &interfaceState)))
|
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{
|
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mediaState = interfaceState.MediaConnectState;
|
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linkSpeed = interfaceState.XmitLinkSpeed;
|
|
}
|
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else
|
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{
|
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NetworkAdapterQueryLinkSpeed(Context->DeviceHandle, &linkSpeed);
|
|
}
|
|
}
|
|
else if (Context->GetIfEntry2_I)
|
|
{
|
|
MIB_IF_ROW2 interfaceRow;
|
|
|
|
interfaceRow = QueryInterfaceRowVista(Context);
|
|
|
|
inOctets = interfaceRow.InOctets;
|
|
outOctets = interfaceRow.OutOctets;
|
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mediaState = interfaceRow.MediaConnectState;
|
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linkSpeed = interfaceRow.TransmitLinkSpeed;
|
|
}
|
|
else
|
|
{
|
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MIB_IFROW interfaceRow;
|
|
|
|
interfaceRow = QueryInterfaceRowXP(Context);
|
|
|
|
inOctets = interfaceRow.dwInOctets;
|
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outOctets = interfaceRow.dwOutOctets;
|
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linkSpeed = interfaceRow.dwSpeed;
|
|
|
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if (interfaceRow.dwOperStatus == IF_OPER_STATUS_OPERATIONAL)
|
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mediaState = MediaConnectStateConnected;
|
|
else
|
|
mediaState = MediaConnectStateDisconnected;
|
|
}
|
|
|
|
if (mediaState == MediaConnectStateConnected)
|
|
SetDlgItemText(Context->PanelWindowHandle, IDC_LINK_STATE, L"Connected");
|
|
else
|
|
SetDlgItemText(Context->PanelWindowHandle, IDC_LINK_STATE, L"Disconnected");
|
|
|
|
SetDlgItemText(Context->PanelWindowHandle, IDC_LINK_SPEED, PhaFormatSize(linkSpeed / BITS_IN_ONE_BYTE, -1)->Buffer);
|
|
SetDlgItemText(Context->PanelWindowHandle, IDC_STAT_BSENT, PhaFormatSize(outOctets, -1)->Buffer);
|
|
SetDlgItemText(Context->PanelWindowHandle, IDC_STAT_BRECIEVED, PhaFormatSize(inOctets, -1)->Buffer);
|
|
SetDlgItemText(Context->PanelWindowHandle, IDC_STAT_BTOTAL, PhaFormatSize(inOctets + outOctets, -1)->Buffer);
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|
}
|
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|
|
static INT_PTR CALLBACK NetAdapterPanelDialogProc(
|
|
_In_ HWND hwndDlg,
|
|
_In_ UINT uMsg,
|
|
_In_ WPARAM wParam,
|
|
_In_ LPARAM lParam
|
|
)
|
|
{
|
|
return FALSE;
|
|
}
|
|
|
|
static INT_PTR CALLBACK NetAdapterDialogProc(
|
|
_In_ HWND hwndDlg,
|
|
_In_ UINT uMsg,
|
|
_In_ WPARAM wParam,
|
|
_In_ LPARAM lParam
|
|
)
|
|
{
|
|
PPH_NETADAPTER_SYSINFO_CONTEXT context = NULL;
|
|
|
|
if (uMsg == WM_INITDIALOG)
|
|
{
|
|
context = (PPH_NETADAPTER_SYSINFO_CONTEXT)lParam;
|
|
|
|
SetProp(hwndDlg, L"Context", (HANDLE)context);
|
|
}
|
|
else
|
|
{
|
|
context = (PPH_NETADAPTER_SYSINFO_CONTEXT)GetProp(hwndDlg, L"Context");
|
|
|
|
if (uMsg == WM_NCDESTROY)
|
|
{
|
|
PhDeleteLayoutManager(&context->LayoutManager);
|
|
|
|
PhDeleteGraphState(&context->GraphState);
|
|
|
|
if (context->GraphHandle)
|
|
DestroyWindow(context->GraphHandle);
|
|
|
|
if (context->PanelWindowHandle)
|
|
DestroyWindow(context->PanelWindowHandle);
|
|
|
|
PhUnregisterCallback(&PhProcessesUpdatedEvent, &context->ProcessesUpdatedRegistration);
|
|
|
|
RemoveProp(hwndDlg, L"Context");
|
|
}
|
|
}
|
|
|
|
if (context == NULL)
|
|
return FALSE;
|
|
|
|
switch (uMsg)
|
|
{
|
|
case WM_INITDIALOG:
|
|
{
|
|
PPH_LAYOUT_ITEM graphItem;
|
|
PPH_LAYOUT_ITEM panelItem;
|
|
|
|
context->WindowHandle = hwndDlg;
|
|
|
|
PhInitializeGraphState(&context->GraphState);
|
|
PhInitializeLayoutManager(&context->LayoutManager, hwndDlg);
|
|
|
|
PhAddLayoutItem(&context->LayoutManager, GetDlgItem(hwndDlg, IDC_ADAPTERNAME), NULL, PH_ANCHOR_LEFT | PH_ANCHOR_TOP | PH_ANCHOR_RIGHT | PH_LAYOUT_FORCE_INVALIDATE);
|
|
graphItem = PhAddLayoutItem(&context->LayoutManager, GetDlgItem(hwndDlg, IDC_GRAPH_LAYOUT), NULL, PH_ANCHOR_ALL);
|
|
panelItem = PhAddLayoutItem(&context->LayoutManager, GetDlgItem(hwndDlg, IDC_LAYOUT), NULL, PH_ANCHOR_LEFT | PH_ANCHOR_RIGHT | PH_ANCHOR_BOTTOM);
|
|
|
|
SendMessage(GetDlgItem(hwndDlg, IDC_ADAPTERNAME), WM_SETFONT, (WPARAM)context->SysinfoSection->Parameters->LargeFont, FALSE);
|
|
SetDlgItemText(hwndDlg, IDC_ADAPTERNAME, context->SysinfoSection->Name.Buffer);
|
|
|
|
context->PanelWindowHandle = CreateDialog(PluginInstance->DllBase, MAKEINTRESOURCE(IDD_NETADAPTER_PANEL), hwndDlg, NetAdapterPanelDialogProc);
|
|
ShowWindow(context->PanelWindowHandle, SW_SHOW);
|
|
PhAddLayoutItemEx(&context->LayoutManager, context->PanelWindowHandle, NULL, PH_ANCHOR_LEFT | PH_ANCHOR_RIGHT | PH_ANCHOR_BOTTOM, panelItem->Margin);
|
|
|
|
// Create the graph control.
|
|
context->GraphHandle = CreateWindow(
|
|
PH_GRAPH_CLASSNAME,
|
|
NULL,
|
|
WS_VISIBLE | WS_CHILD | WS_BORDER,
|
|
0,
|
|
0,
|
|
3,
|
|
3,
|
|
hwndDlg,
|
|
NULL,
|
|
PluginInstance->DllBase,
|
|
NULL
|
|
);
|
|
Graph_SetTooltip(context->GraphHandle, TRUE);
|
|
|
|
PhAddLayoutItemEx(&context->LayoutManager, context->GraphHandle, NULL, PH_ANCHOR_ALL, graphItem->Margin);
|
|
|
|
PhRegisterCallback(
|
|
&PhProcessesUpdatedEvent,
|
|
ProcessesUpdatedHandler,
|
|
context,
|
|
&context->ProcessesUpdatedRegistration
|
|
);
|
|
|
|
NetAdapterUpdateGraphs(context);
|
|
NetAdapterUpdatePanel(context);
|
|
}
|
|
break;
|
|
case WM_SIZE:
|
|
PhLayoutManagerLayout(&context->LayoutManager);
|
|
break;
|
|
case WM_NOTIFY:
|
|
{
|
|
NMHDR* header = (NMHDR*)lParam;
|
|
|
|
if (header->hwndFrom == context->GraphHandle)
|
|
{
|
|
switch (header->code)
|
|
{
|
|
case GCN_GETDRAWINFO:
|
|
{
|
|
PPH_GRAPH_GETDRAWINFO getDrawInfo = (PPH_GRAPH_GETDRAWINFO)header;
|
|
PPH_GRAPH_DRAW_INFO drawInfo = getDrawInfo->DrawInfo;
|
|
|
|
drawInfo->Flags = PH_GRAPH_USE_GRID | PH_GRAPH_USE_LINE_2;
|
|
context->SysinfoSection->Parameters->ColorSetupFunction(drawInfo, PhGetIntegerSetting(L"ColorCpuKernel"), PhGetIntegerSetting(L"ColorCpuUser"));
|
|
|
|
PhGraphStateGetDrawInfo(
|
|
&context->GraphState,
|
|
getDrawInfo,
|
|
context->InboundBuffer.Count
|
|
);
|
|
|
|
if (!context->GraphState.Valid)
|
|
{
|
|
FLOAT max = 0;
|
|
|
|
for (ULONG i = 0; i < drawInfo->LineDataCount; i++)
|
|
{
|
|
FLOAT data1;
|
|
FLOAT data2;
|
|
|
|
context->GraphState.Data1[i] = data1 = (FLOAT)PhGetItemCircularBuffer_ULONG64(&context->InboundBuffer, i);
|
|
context->GraphState.Data2[i] = data2 = (FLOAT)PhGetItemCircularBuffer_ULONG64(&context->OutboundBuffer, i);
|
|
|
|
if (max < data1 + data2)
|
|
max = data1 + data2;
|
|
}
|
|
|
|
// Minimum scaling of 1 MB.
|
|
//if (max < 1024 * 1024)
|
|
// max = 1024 * 1024;
|
|
|
|
// Scale the data.
|
|
PhxfDivideSingle2U(
|
|
context->GraphState.Data1,
|
|
max,
|
|
drawInfo->LineDataCount
|
|
);
|
|
|
|
// Scale the data.
|
|
PhxfDivideSingle2U(
|
|
context->GraphState.Data2,
|
|
max,
|
|
drawInfo->LineDataCount
|
|
);
|
|
|
|
context->GraphState.Valid = TRUE;
|
|
}
|
|
}
|
|
break;
|
|
case GCN_GETTOOLTIPTEXT:
|
|
{
|
|
PPH_GRAPH_GETTOOLTIPTEXT getTooltipText = (PPH_GRAPH_GETTOOLTIPTEXT)header;
|
|
|
|
if (getTooltipText->Index < getTooltipText->TotalCount)
|
|
{
|
|
if (context->GraphState.TooltipIndex != getTooltipText->Index)
|
|
{
|
|
ULONG64 adapterInboundValue = PhGetItemCircularBuffer_ULONG64(
|
|
&context->InboundBuffer,
|
|
getTooltipText->Index
|
|
);
|
|
|
|
ULONG64 adapterOutboundValue = PhGetItemCircularBuffer_ULONG64(
|
|
&context->OutboundBuffer,
|
|
getTooltipText->Index
|
|
);
|
|
|
|
PhSwapReference2(&context->GraphState.TooltipText, PhFormatString(
|
|
L"R: %s\nS: %s\n%s",
|
|
PhaFormatSize(adapterInboundValue, -1)->Buffer,
|
|
PhaFormatSize(adapterOutboundValue, -1)->Buffer,
|
|
((PPH_STRING)PHA_DEREFERENCE(PhGetStatisticsTimeString(NULL, getTooltipText->Index)))->Buffer
|
|
));
|
|
}
|
|
|
|
getTooltipText->Text = context->GraphState.TooltipText->sr;
|
|
}
|
|
}
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
break;
|
|
case MSG_UPDATE:
|
|
{
|
|
NetAdapterUpdateGraphs(context);
|
|
NetAdapterUpdatePanel(context);
|
|
}
|
|
break;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
static BOOLEAN NetAdapterSectionCallback(
|
|
_In_ PPH_SYSINFO_SECTION Section,
|
|
_In_ PH_SYSINFO_SECTION_MESSAGE Message,
|
|
_In_opt_ PVOID Parameter1,
|
|
_In_opt_ PVOID Parameter2
|
|
)
|
|
{
|
|
PPH_NETADAPTER_SYSINFO_CONTEXT context = (PPH_NETADAPTER_SYSINFO_CONTEXT)Section->Context;
|
|
|
|
switch (Message)
|
|
{
|
|
case SysInfoCreate:
|
|
{
|
|
if (PhGetIntegerSetting(SETTING_NAME_ENABLE_NDIS))
|
|
{
|
|
// Create the handle to the network device
|
|
PhCreateFileWin32(
|
|
&context->DeviceHandle,
|
|
PhaFormatString(L"\\\\.\\%s", context->AdapterEntry->InterfaceGuid->Buffer)->Buffer,
|
|
FILE_GENERIC_READ,
|
|
FILE_ATTRIBUTE_NORMAL,
|
|
FILE_SHARE_READ | FILE_SHARE_WRITE,
|
|
FILE_OPEN,
|
|
FILE_NON_DIRECTORY_FILE | FILE_SYNCHRONOUS_IO_NONALERT
|
|
);
|
|
|
|
if (context->DeviceHandle)
|
|
{
|
|
// Check the network adapter supports the OIDs we're going to be using.
|
|
if (!NetworkAdapterQuerySupported(context->DeviceHandle))
|
|
{
|
|
// Device is faulty. Close the handle so we can fallback to GetIfEntry.
|
|
NtClose(context->DeviceHandle);
|
|
context->DeviceHandle = NULL;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (WindowsVersion > WINDOWS_VISTA)
|
|
{
|
|
if ((context->IphlpHandle = LoadLibrary(L"iphlpapi.dll")))
|
|
{
|
|
context->GetIfEntry2_I = (_GetIfEntry2)GetProcAddress(context->IphlpHandle, "GetIfEntry2");
|
|
context->GetInterfaceDescriptionFromGuid_I = (_GetInterfaceDescriptionFromGuid)GetProcAddress(context->IphlpHandle, "NhGetInterfaceDescriptionFromGuid");
|
|
}
|
|
}
|
|
|
|
PhInitializeCircularBuffer_ULONG64(&context->InboundBuffer, PhGetIntegerSetting(L"SampleCount"));
|
|
PhInitializeCircularBuffer_ULONG64(&context->OutboundBuffer, PhGetIntegerSetting(L"SampleCount"));
|
|
}
|
|
return TRUE;
|
|
case SysInfoDestroy:
|
|
{
|
|
if (context->AdapterName)
|
|
PhDereferenceObject(context->AdapterName);
|
|
|
|
PhDeleteCircularBuffer_ULONG64(&context->InboundBuffer);
|
|
PhDeleteCircularBuffer_ULONG64(&context->OutboundBuffer);
|
|
|
|
if (context->IphlpHandle)
|
|
FreeLibrary(context->IphlpHandle);
|
|
|
|
if (context->DeviceHandle)
|
|
NtClose(context->DeviceHandle);
|
|
|
|
PhFree(context);
|
|
}
|
|
return TRUE;
|
|
case SysInfoTick:
|
|
{
|
|
ULONG64 networkInOctets = 0;
|
|
ULONG64 networkOutOctets = 0;
|
|
ULONG64 networkRcvSpeed = 0;
|
|
ULONG64 networkXmitSpeed = 0;
|
|
ULONG64 networkLinkSpeed = 0;
|
|
|
|
if (context->DeviceHandle)
|
|
{
|
|
NDIS_STATISTICS_INFO interfaceStats;
|
|
NDIS_LINK_STATE interfaceState;
|
|
|
|
if (NT_SUCCESS(NetworkAdapterQueryStatistics(context->DeviceHandle, &interfaceStats)))
|
|
{
|
|
if (!(interfaceStats.SupportedStatistics & NDIS_STATISTICS_FLAGS_VALID_BYTES_RCV))
|
|
networkInOctets = NetworkAdapterQueryValue(context->DeviceHandle, OID_GEN_BYTES_RCV);
|
|
else
|
|
networkInOctets = interfaceStats.ifHCInOctets;
|
|
|
|
if (!(interfaceStats.SupportedStatistics & NDIS_STATISTICS_FLAGS_VALID_BYTES_XMIT))
|
|
networkOutOctets = NetworkAdapterQueryValue(context->DeviceHandle, OID_GEN_BYTES_XMIT);
|
|
else
|
|
networkOutOctets = interfaceStats.ifHCOutOctets;
|
|
|
|
networkRcvSpeed = networkInOctets - context->LastInboundValue;
|
|
networkXmitSpeed = networkOutOctets - context->LastOutboundValue;
|
|
}
|
|
else
|
|
{
|
|
networkInOctets = NetworkAdapterQueryValue(context->DeviceHandle, OID_GEN_BYTES_RCV);
|
|
networkOutOctets = NetworkAdapterQueryValue(context->DeviceHandle, OID_GEN_BYTES_XMIT);
|
|
|
|
networkRcvSpeed = networkInOctets - context->LastInboundValue;
|
|
networkXmitSpeed = networkOutOctets - context->LastOutboundValue;
|
|
}
|
|
|
|
if (NT_SUCCESS(NetworkAdapterQueryLinkState(context->DeviceHandle, &interfaceState)))
|
|
{
|
|
networkLinkSpeed = interfaceState.XmitLinkSpeed;
|
|
}
|
|
else
|
|
{
|
|
NetworkAdapterQueryLinkSpeed(context->DeviceHandle, &networkLinkSpeed);
|
|
}
|
|
|
|
// HACK: Pull the Adapter name from the current query.
|
|
if (context->SysinfoSection->Name.Length == 0)
|
|
{
|
|
if (context->AdapterName = NetworkAdapterQueryName(context))
|
|
{
|
|
context->SysinfoSection->Name = context->AdapterName->sr;
|
|
}
|
|
}
|
|
}
|
|
else if (context->GetIfEntry2_I)
|
|
{
|
|
MIB_IF_ROW2 interfaceRow;
|
|
|
|
interfaceRow = QueryInterfaceRowVista(context);
|
|
|
|
networkInOctets = interfaceRow.InOctets;
|
|
networkOutOctets = interfaceRow.OutOctets;
|
|
networkRcvSpeed = networkInOctets - context->LastInboundValue;
|
|
networkXmitSpeed = networkOutOctets - context->LastOutboundValue;
|
|
networkLinkSpeed = interfaceRow.TransmitLinkSpeed; // interfaceRow.ReceiveLinkSpeed
|
|
|
|
// HACK: Pull the Adapter name from the current query.
|
|
if (context->SysinfoSection->Name.Length == 0)
|
|
{
|
|
if (context->AdapterName = PhCreateString(interfaceRow.Description))
|
|
{
|
|
context->SysinfoSection->Name = context->AdapterName->sr;
|
|
}
|
|
}
|
|
}
|
|
else
|
|
{
|
|
MIB_IFROW interfaceRow;
|
|
|
|
interfaceRow = QueryInterfaceRowXP(context);
|
|
|
|
networkInOctets = interfaceRow.dwInOctets;
|
|
networkOutOctets = interfaceRow.dwOutOctets;
|
|
networkRcvSpeed = networkInOctets - context->LastInboundValue;
|
|
networkXmitSpeed = networkOutOctets - context->LastOutboundValue;
|
|
networkLinkSpeed = interfaceRow.dwSpeed;
|
|
|
|
// HACK: Pull the Adapter name from the current query.
|
|
if (context->SysinfoSection->Name.Length == 0)
|
|
{
|
|
if (context->AdapterName = PhConvertMultiByteToUtf16(interfaceRow.bDescr))
|
|
{
|
|
context->SysinfoSection->Name = context->AdapterName->sr;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (!context->HaveFirstSample)
|
|
{
|
|
networkRcvSpeed = 0;
|
|
networkXmitSpeed = 0;
|
|
context->HaveFirstSample = TRUE;
|
|
}
|
|
|
|
PhAddItemCircularBuffer_ULONG64(&context->InboundBuffer, networkRcvSpeed);
|
|
PhAddItemCircularBuffer_ULONG64(&context->OutboundBuffer, networkXmitSpeed);
|
|
|
|
context->LinkSpeed = networkLinkSpeed;
|
|
context->InboundValue = networkRcvSpeed;
|
|
context->OutboundValue = networkXmitSpeed;
|
|
context->LastInboundValue = networkInOctets;
|
|
context->LastOutboundValue = networkOutOctets;
|
|
}
|
|
return TRUE;
|
|
case SysInfoCreateDialog:
|
|
{
|
|
PPH_SYSINFO_CREATE_DIALOG createDialog = (PPH_SYSINFO_CREATE_DIALOG)Parameter1;
|
|
|
|
createDialog->Instance = PluginInstance->DllBase;
|
|
createDialog->Template = MAKEINTRESOURCE(IDD_NETADAPTER_DIALOG);
|
|
createDialog->DialogProc = NetAdapterDialogProc;
|
|
createDialog->Parameter = context;
|
|
}
|
|
return TRUE;
|
|
case SysInfoGraphGetDrawInfo:
|
|
{
|
|
PPH_GRAPH_DRAW_INFO drawInfo = (PPH_GRAPH_DRAW_INFO)Parameter1;
|
|
|
|
drawInfo->Flags = PH_GRAPH_USE_GRID | PH_GRAPH_USE_LINE_2;
|
|
Section->Parameters->ColorSetupFunction(drawInfo, PhGetIntegerSetting(L"ColorCpuKernel"), PhGetIntegerSetting(L"ColorCpuUser"));
|
|
PhGetDrawInfoGraphBuffers(&Section->GraphState.Buffers, drawInfo, context->InboundBuffer.Count);
|
|
|
|
if (!Section->GraphState.Valid)
|
|
{
|
|
FLOAT max = 0;
|
|
|
|
for (ULONG i = 0; i < drawInfo->LineDataCount; i++)
|
|
{
|
|
FLOAT data1;
|
|
FLOAT data2;
|
|
|
|
Section->GraphState.Data1[i] = data1 = (FLOAT)PhGetItemCircularBuffer_ULONG64(&context->InboundBuffer, i);
|
|
Section->GraphState.Data2[i] = data2 = (FLOAT)PhGetItemCircularBuffer_ULONG64(&context->OutboundBuffer, i);
|
|
|
|
if (max < data1 + data2)
|
|
max = data1 + data2;
|
|
}
|
|
|
|
// Minimum scaling of 1 MB.
|
|
//if (max < 1024 * 1024)
|
|
// max = 1024 * 1024;
|
|
|
|
// Scale the data.
|
|
PhxfDivideSingle2U(
|
|
Section->GraphState.Data1,
|
|
max,
|
|
drawInfo->LineDataCount
|
|
);
|
|
|
|
// Scale the data.
|
|
PhxfDivideSingle2U(
|
|
Section->GraphState.Data2,
|
|
max,
|
|
drawInfo->LineDataCount
|
|
);
|
|
Section->GraphState.Valid = TRUE;
|
|
}
|
|
}
|
|
return TRUE;
|
|
case SysInfoGraphGetTooltipText:
|
|
{
|
|
PPH_SYSINFO_GRAPH_GET_TOOLTIP_TEXT getTooltipText = (PPH_SYSINFO_GRAPH_GET_TOOLTIP_TEXT)Parameter1;
|
|
|
|
ULONG64 adapterInboundValue = PhGetItemCircularBuffer_ULONG64(
|
|
&context->InboundBuffer,
|
|
getTooltipText->Index
|
|
);
|
|
|
|
ULONG64 adapterOutboundValue = PhGetItemCircularBuffer_ULONG64(
|
|
&context->OutboundBuffer,
|
|
getTooltipText->Index
|
|
);
|
|
|
|
PhSwapReference2(&Section->GraphState.TooltipText, PhFormatString(
|
|
L"R: %s\nS: %s\n%s",
|
|
PhaFormatSize(adapterInboundValue, -1)->Buffer,
|
|
PhaFormatSize(adapterOutboundValue, -1)->Buffer,
|
|
((PPH_STRING)PHA_DEREFERENCE(PhGetStatisticsTimeString(NULL, getTooltipText->Index)))->Buffer
|
|
));
|
|
|
|
getTooltipText->Text = Section->GraphState.TooltipText->sr;
|
|
}
|
|
return TRUE;
|
|
case SysInfoGraphDrawPanel:
|
|
{
|
|
PPH_SYSINFO_DRAW_PANEL drawPanel = (PPH_SYSINFO_DRAW_PANEL)Parameter1;
|
|
|
|
drawPanel->Title = PhCreateString(Section->Name.Buffer);
|
|
drawPanel->SubTitle = PhFormatString(
|
|
L"R: %s\nS: %s",
|
|
PhaFormatSize(context->InboundValue, -1)->Buffer,
|
|
PhaFormatSize(context->OutboundValue, -1)->Buffer
|
|
);
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
return FALSE;
|
|
}
|
|
|
|
VOID NetAdapterSysInfoInitializing(
|
|
_In_ PPH_PLUGIN_SYSINFO_POINTERS Pointers,
|
|
_In_ PPH_NETADAPTER_ENTRY AdapterEntry
|
|
)
|
|
{
|
|
PH_SYSINFO_SECTION section;
|
|
PPH_NETADAPTER_SYSINFO_CONTEXT context;
|
|
|
|
context = (PPH_NETADAPTER_SYSINFO_CONTEXT)PhAllocate(sizeof(PH_NETADAPTER_SYSINFO_CONTEXT));
|
|
memset(context, 0, sizeof(PH_NETADAPTER_SYSINFO_CONTEXT));
|
|
memset(§ion, 0, sizeof(PH_SYSINFO_SECTION));
|
|
|
|
context->AdapterEntry = AdapterEntry;
|
|
|
|
section.Context = context;
|
|
section.Callback = NetAdapterSectionCallback;
|
|
|
|
PhInitializeStringRef(§ion.Name, L"");
|
|
|
|
context->SysinfoSection = Pointers->CreateSection(§ion);
|
|
} |