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/*
* Process Hacker User Notes -
* main program
*
* Copyright (C) 2011-2016 wj32
* Copyright (C) 2016-2021 dmex
*
* This file is part of Process Hacker.
*
* Process Hacker is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Process Hacker is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Process Hacker. If not, see <http://www.gnu.org/licenses/>.
*/
#include "usernotes.h"
#include <toolstatusintf.h>
#include <commdlg.h>
VOID SearchChangedHandler(
_In_opt_ PVOID Parameter,
_In_opt_ PVOID Context
);
static PPH_PLUGIN PluginInstance;
static PH_CALLBACK_REGISTRATION PluginLoadCallbackRegistration;
static PH_CALLBACK_REGISTRATION PluginUnloadCallbackRegistration;
static PH_CALLBACK_REGISTRATION PluginShowOptionsCallbackRegistration;
static PH_CALLBACK_REGISTRATION PluginMenuItemCallbackRegistration;
static PH_CALLBACK_REGISTRATION PluginMenuHookCallbackRegistration;
static PH_CALLBACK_REGISTRATION TreeNewMessageCallbackRegistration;
static PH_CALLBACK_REGISTRATION MainWindowShowingCallbackRegistration;
static PH_CALLBACK_REGISTRATION ProcessPropertiesInitializingCallbackRegistration;
static PH_CALLBACK_REGISTRATION ServicePropertiesInitializingCallbackRegistration;
static PH_CALLBACK_REGISTRATION ProcessMenuInitializingCallbackRegistration;
static PH_CALLBACK_REGISTRATION ProcessTreeNewInitializingCallbackRegistration;
static PH_CALLBACK_REGISTRATION GetProcessHighlightingColorCallbackRegistration;
static PH_CALLBACK_REGISTRATION ServiceTreeNewInitializingCallbackRegistration;
static PH_CALLBACK_REGISTRATION MiListSectionMenuInitializingCallbackRegistration;
static PH_CALLBACK_REGISTRATION ProcessModifiedCallbackRegistration;
static PH_CALLBACK_REGISTRATION ProcessesUpdatedCallbackRegistration;
static PH_CALLBACK_REGISTRATION SearchChangedRegistration;
static PTOOLSTATUS_INTERFACE ToolStatusInterface = NULL;
HWND ProcessTreeNewHandle;
LIST_ENTRY ProcessListHead = { &ProcessListHead, &ProcessListHead };
PH_QUEUED_LOCK ProcessListLock = PH_QUEUED_LOCK_INIT;
HWND ServiceTreeNewHandle;
LIST_ENTRY ServiceListHead = { &ServiceListHead, &ServiceListHead };
PH_QUEUED_LOCK ServiceListLock = PH_QUEUED_LOCK_INIT;
static COLORREF ProcessCustomColors[16] = { 0 };
BOOLEAN MatchDbObjectIntent(
_In_ PDB_OBJECT Object,
_In_ ULONG Intent
)
{
return (!(Intent & INTENT_PROCESS_COMMENT) || Object->Comment->Length != 0) &&
(!(Intent & INTENT_PROCESS_PRIORITY_CLASS) || Object->PriorityClass != 0) &&
(!(Intent & INTENT_PROCESS_IO_PRIORITY) || Object->IoPriorityPlusOne != 0) &&
(!(Intent & INTENT_PROCESS_HIGHLIGHT) || Object->BackColor != ULONG_MAX) &&
(!(Intent & INTENT_PROCESS_COLLAPSE) || Object->Collapse == TRUE) &&
(!(Intent & INTENT_PROCESS_AFFINITY) || Object->AffinityMask != 0) &&
(!(Intent & INTENT_PROCESS_PAGEPRIORITY) || Object->PagePriorityPlusOne != 0);
}
PDB_OBJECT FindDbObjectForProcess(
_In_ PPH_PROCESS_ITEM ProcessItem,
_In_ ULONG Intent
)
{
PDB_OBJECT object;
if (
ProcessItem->CommandLine &&
(object = FindDbObject(COMMAND_LINE_TAG, &ProcessItem->CommandLine->sr)) &&
MatchDbObjectIntent(object, Intent)
)
{
return object;
}
if (
(object = FindDbObject(FILE_TAG, &ProcessItem->ProcessName->sr)) &&
MatchDbObjectIntent(object, Intent)
)
{
return object;
}
return NULL;
}
VOID DeleteDbObjectForProcessIfUnused(
_In_ PDB_OBJECT Object
)
{
if (
Object->Comment->Length == 0 &&
Object->PriorityClass == 0 &&
Object->IoPriorityPlusOne == 0 &&
Object->BackColor == ULONG_MAX &&
Object->Collapse == FALSE &&
Object->AffinityMask == 0
)
{
DeleteDbObject(Object);
}
}
VOID LoadCustomColors(
VOID
)
{
PPH_STRING settingsString;
PH_STRINGREF remaining;
PH_STRINGREF part;
settingsString = PhaGetStringSetting(SETTING_NAME_CUSTOM_COLOR_LIST);
if (PhIsNullOrEmptyString(settingsString))
return;
remaining = PhGetStringRef(settingsString);
for (ULONG i = 0; i < RTL_NUMBER_OF(ProcessCustomColors); i++)
{
ULONG64 integer = 0;
if (remaining.Length == 0)
break;
PhSplitStringRefAtChar(&remaining, L',', &part, &remaining);
if (PhStringToInteger64(&part, 10, &integer))
{
ProcessCustomColors[i] = (COLORREF)integer;
}
}
}
PPH_STRING SaveCustomColors(
VOID
)
{
PH_STRING_BUILDER stringBuilder;
PhInitializeStringBuilder(&stringBuilder, 100);
for (ULONG i = 0; i < RTL_NUMBER_OF(ProcessCustomColors); i++)
{
PhAppendFormatStringBuilder(
&stringBuilder,
L"%lu,",
ProcessCustomColors[i]
);
}
if (stringBuilder.String->Length != 0)
PhRemoveEndStringBuilder(&stringBuilder, 1);
return PhFinalStringBuilderString(&stringBuilder);
}
NTSTATUS GetProcessAffinity(
_In_ HANDLE ProcessId,
_Out_ ULONG_PTR *Affinity
)
{
NTSTATUS status;
HANDLE processHandle;
ULONG_PTR affinityMask = 0;
PROCESS_BASIC_INFORMATION basicInfo;
if (NT_SUCCESS(status = PhOpenProcess(
&processHandle,
PROCESS_QUERY_LIMITED_INFORMATION,
ProcessId
)))
{
if (NT_SUCCESS(status = PhGetProcessBasicInformation(
processHandle,
&basicInfo
)))
{
affinityMask = basicInfo.AffinityMask;
}
NtClose(processHandle);
}
if (NT_SUCCESS(status))
*Affinity = affinityMask;
return status;
}
IO_PRIORITY_HINT GetProcessIoPriority(
_In_ HANDLE ProcessId
)
{
HANDLE processHandle;
IO_PRIORITY_HINT ioPriority = ULONG_MAX;
if (NT_SUCCESS(PhOpenProcess(
&processHandle,
PROCESS_QUERY_LIMITED_INFORMATION,
ProcessId
)))
{
if (!NT_SUCCESS(PhGetProcessIoPriority(
processHandle,
&ioPriority
)))
{
ioPriority = ULONG_MAX;
}
NtClose(processHandle);
}
return ioPriority;
}
ULONG GetProcessPagePriority(
_In_ HANDLE ProcessId
)
{
HANDLE processHandle;
ULONG pagePriority = ULONG_MAX;
if (NT_SUCCESS(PhOpenProcess(
&processHandle,
PROCESS_QUERY_LIMITED_INFORMATION,
ProcessId
)))
{
if (!NT_SUCCESS(PhGetProcessPagePriority(
processHandle,
&pagePriority
)))
{
pagePriority = ULONG_MAX;
}
NtClose(processHandle);
}
return pagePriority;
}
ULONG GetPriorityClassFromId(
_In_ ULONG Id
)
{
switch (Id)
{
case PHAPP_ID_PRIORITY_REALTIME:
return PROCESS_PRIORITY_CLASS_REALTIME;
case PHAPP_ID_PRIORITY_HIGH:
return PROCESS_PRIORITY_CLASS_HIGH;
case PHAPP_ID_PRIORITY_ABOVENORMAL:
return PROCESS_PRIORITY_CLASS_ABOVE_NORMAL;
case PHAPP_ID_PRIORITY_NORMAL:
return PROCESS_PRIORITY_CLASS_NORMAL;
case PHAPP_ID_PRIORITY_BELOWNORMAL:
return PROCESS_PRIORITY_CLASS_BELOW_NORMAL;
case PHAPP_ID_PRIORITY_IDLE:
return PROCESS_PRIORITY_CLASS_IDLE;
}
return PROCESS_PRIORITY_CLASS_UNKNOWN;
}
ULONG GetIoPriorityFromId(
_In_ ULONG Id
)
{
switch (Id)
{
case PHAPP_ID_IOPRIORITY_VERYLOW:
return IoPriorityVeryLow;
case PHAPP_ID_IOPRIORITY_LOW:
return IoPriorityLow;
case PHAPP_ID_IOPRIORITY_NORMAL:
return IoPriorityNormal;
case PHAPP_ID_IOPRIORITY_HIGH:
return IoPriorityHigh;
}
return ULONG_MAX;
}
ULONG GetPagePriorityFromId(
_In_ ULONG Id
)
{
switch (Id)
{
case PHAPP_ID_PAGEPRIORITY_VERYLOW:
return MEMORY_PRIORITY_VERY_LOW;
case PHAPP_ID_PAGEPRIORITY_LOW:
return MEMORY_PRIORITY_LOW;
case PHAPP_ID_PAGEPRIORITY_MEDIUM:
return MEMORY_PRIORITY_MEDIUM;
case PHAPP_ID_PAGEPRIORITY_BELOWNORMAL:
return MEMORY_PRIORITY_BELOW_NORMAL;
case PHAPP_ID_PAGEPRIORITY_NORMAL:
return MEMORY_PRIORITY_NORMAL;
}
return ULONG_MAX;
}
VOID NTAPI LoadCallback(
_In_opt_ PVOID Parameter,
_In_opt_ PVOID Context
)
{
static PH_STRINGREF databaseFile = PH_STRINGREF_INIT(L"usernotesdb.xml");
PPH_PLUGIN toolStatusPlugin;
PPH_STRING directory;
PPH_STRING path;
if (toolStatusPlugin = PhFindPlugin(TOOLSTATUS_PLUGIN_NAME))
{
ToolStatusInterface = PhGetPluginInformation(toolStatusPlugin)->Interface;
if (ToolStatusInterface->Version < TOOLSTATUS_INTERFACE_VERSION)
ToolStatusInterface = NULL;
}
directory = PH_AUTO(PhGetApplicationDirectory());
path = PH_AUTO(PhConcatStringRef2(&directory->sr, &databaseFile));
if (PhDoesFileExistsWin32(path->Buffer))
{
SetDbPath(path);
}
else
{
path = PhaGetStringSetting(SETTING_NAME_DATABASE_PATH);
path = PH_AUTO(PhExpandEnvironmentStrings(&path->sr));
if (PhDetermineDosPathNameType(path->Buffer) == RtlPathTypeRelative)
{
directory = PH_AUTO(PhGetApplicationDirectory());
path = PH_AUTO(PhConcatStringRef2(&directory->sr, &path->sr));
}
SetDbPath(path);
}
LoadDb();
LoadCustomColors();
}
VOID NTAPI UnloadCallback(
_In_opt_ PVOID Parameter,
_In_opt_ PVOID Context
)
{
SaveDb();
}
VOID NTAPI ShowOptionsCallback(
_In_opt_ PVOID Parameter,
_In_opt_ PVOID Context
)
{
PPH_PLUGIN_OPTIONS_POINTERS optionsEntry = (PPH_PLUGIN_OPTIONS_POINTERS)Parameter;
if (!optionsEntry)
return;
optionsEntry->CreateSection(
L"UserNotes",
PluginInstance->DllBase,
MAKEINTRESOURCE(IDD_OPTIONS),
OptionsDlgProc,
NULL
);
}
typedef struct _USERNOTES_TASK_IFEO_CONTEXT
{
HWND WindowHandle;
PPH_PROCESS_ITEM ProcessItem;
PPH_STRING StatusMessage;
ULONG RadioButton;
USERNOTES_COMMAND_ID MenuCommand;
} USERNOTES_TASK_IFEO_CONTEXT, *PUSERNOTES_TASK_IFEO_CONTEXT;
HRESULT CALLBACK TaskDialogBootstrapCallback(
_In_ HWND hwndDlg,
_In_ UINT uMsg,
_In_ WPARAM wParam,
_In_ LPARAM lParam,
_In_ LONG_PTR dwRefData
)
{
PUSERNOTES_TASK_IFEO_CONTEXT context = (PUSERNOTES_TASK_IFEO_CONTEXT)dwRefData;
switch (uMsg)
{
case TDN_CREATED:
{
context->WindowHandle = hwndDlg;
PhSetApplicationWindowIcon(hwndDlg);
}
break;
case TDN_BUTTON_CLICKED:
{
ULONG buttonId = (ULONG)wParam;
if (buttonId == IDYES)
{
if (context->RadioButton == ULONG_MAX)
return S_FALSE;
if (context->MenuCommand == PROCESS_PRIORITY_SAVE_IFEO)
{
NTSTATUS status;
ULONG newPriorityClass;
newPriorityClass = GetPriorityClassFromId(context->RadioButton);
if (newPriorityClass != PROCESS_PRIORITY_CLASS_UNKNOWN)
{
status = CreateIfeoObject(
&context->ProcessItem->ProcessName->sr,
newPriorityClass,
ULONG_MAX,
ULONG_MAX
);
if (!NT_SUCCESS(status))
{
TASKDIALOGCONFIG config;
memset(&config, 0, sizeof(TASKDIALOGCONFIG));
config.cbSize = sizeof(TASKDIALOGCONFIG);
config.dwFlags = TDF_ALLOW_DIALOG_CANCELLATION | TDF_POSITION_RELATIVE_TO_WINDOW;
config.dwCommonButtons = TDCBF_CLOSE_BUTTON;
config.pszMainIcon = TD_ERROR_ICON;
config.pszWindowTitle = L"Process Hacker";
config.pszMainInstruction = L"Unable to update the IFEO key for priority.";
config.cxWidth = 200;
if (context->StatusMessage = PhGetStatusMessage(status, 0))
{
config.pszContent = PhGetString(context->StatusMessage);
}
SendMessage(hwndDlg, TDM_NAVIGATE_PAGE, 0, (LPARAM)&config);
return S_FALSE;
}
}
else
{
return S_FALSE;
}
}
else if (context->MenuCommand == PROCESS_IO_PRIORITY_SAVE_IFEO)
{
NTSTATUS status;
ULONG newIoPriorityClass;
newIoPriorityClass = GetIoPriorityFromId(context->RadioButton);
if (newIoPriorityClass != ULONG_MAX)
{
status = CreateIfeoObject(
&context->ProcessItem->ProcessName->sr,
ULONG_MAX,
newIoPriorityClass,
ULONG_MAX
);
if (!NT_SUCCESS(status))
{
TASKDIALOGCONFIG config;
memset(&config, 0, sizeof(TASKDIALOGCONFIG));
config.cbSize = sizeof(TASKDIALOGCONFIG);
config.dwFlags = TDF_ALLOW_DIALOG_CANCELLATION | TDF_POSITION_RELATIVE_TO_WINDOW;
config.dwCommonButtons = TDCBF_CLOSE_BUTTON;
config.pszMainIcon = TD_ERROR_ICON;
config.pszWindowTitle = L"Process Hacker";
config.pszMainInstruction = L"Unable to update the IFEO key for priority.";
config.cxWidth = 200;
if (context->StatusMessage = PhGetStatusMessage(status, 0))
{
config.pszContent = PhGetString(context->StatusMessage);
}
SendMessage(hwndDlg, TDM_NAVIGATE_PAGE, 0, (LPARAM)&config);
return S_FALSE;
}
}
else
{
return S_FALSE;
}
}
else if (context->MenuCommand == PROCESS_PAGE_PRIORITY_SAVE_IFEO)
{
NTSTATUS status;
ULONG newPagePriority;
newPagePriority = GetPagePriorityFromId(context->RadioButton);
if (newPagePriority != ULONG_MAX)
{
status = CreateIfeoObject(
&context->ProcessItem->ProcessName->sr,
ULONG_MAX,
ULONG_MAX,
newPagePriority
);
if (!NT_SUCCESS(status))
{
TASKDIALOGCONFIG config;
memset(&config, 0, sizeof(TASKDIALOGCONFIG));
config.cbSize = sizeof(TASKDIALOGCONFIG);
config.dwFlags = TDF_ALLOW_DIALOG_CANCELLATION | TDF_POSITION_RELATIVE_TO_WINDOW;
config.dwCommonButtons = TDCBF_CLOSE_BUTTON;
config.pszMainIcon = TD_ERROR_ICON;
config.pszWindowTitle = L"Process Hacker";
config.pszMainInstruction = L"Unable to update the IFEO key for priority.";
config.cxWidth = 200;
if (context->StatusMessage = PhGetStatusMessage(status, 0))
{
config.pszContent = PhGetString(context->StatusMessage);
}
SendMessage(hwndDlg, TDM_NAVIGATE_PAGE, 0, (LPARAM)&config);
return S_FALSE;
}
}
else
{
return S_FALSE;
}
}
}
}
break;
case TDN_RADIO_BUTTON_CLICKED:
{
context->RadioButton = (ULONG)wParam;
}
break;
}
return S_OK;
}
VOID ShowProcessPriorityDialog(
_In_ PPH_PLUGIN_MENU_ITEM MenuItem,
_In_ PPH_PROCESS_ITEM ProcessItem
)
{
static TASKDIALOG_BUTTON TaskDialogRadioButtonArray[] =
{
{ PHAPP_ID_PRIORITY_REALTIME, L"Realtime" },
{ PHAPP_ID_PRIORITY_HIGH, L"High" },
{ PHAPP_ID_PRIORITY_ABOVENORMAL, L"Above normal" },
{ PHAPP_ID_PRIORITY_NORMAL, L"Normal" },
{ PHAPP_ID_PRIORITY_BELOWNORMAL, L"Below normal" },
{ PHAPP_ID_PRIORITY_IDLE, L"Idle" },
};
static TASKDIALOG_BUTTON TaskDialogButtonArray[] =
{
{ IDYES, L"Save" },
{ IDCANCEL, L"Cancel" },
};
PUSERNOTES_TASK_IFEO_CONTEXT context;
TASKDIALOGCONFIG config;
ULONG priorityClass;
context = PhAllocateZero(sizeof(USERNOTES_TASK_IFEO_CONTEXT));
context->RadioButton = ULONG_MAX;
context->MenuCommand = MenuItem->Id;
context->ProcessItem = ProcessItem;
memset(&config, 0, sizeof(TASKDIALOGCONFIG));
config.cbSize = sizeof(TASKDIALOGCONFIG);
config.dwFlags = TDF_USE_HICON_MAIN | TDF_ALLOW_DIALOG_CANCELLATION | TDF_CAN_BE_MINIMIZED | TDF_ENABLE_HYPERLINKS | TDF_POSITION_RELATIVE_TO_WINDOW;
config.hMainIcon = PhGetApplicationIcon(FALSE);
config.pszWindowTitle = PhGetString(ProcessItem->ProcessName);
config.pszMainInstruction = L"Select the default process priority.";
config.pszContent = L"The process priority will be applied by Windows even when Process Hacker isn't currently running. "
L"Note: Realtime priority requires the User has the SeIncreaseBasePriorityPrivilege or the process running as Administrator.";
config.nDefaultButton = IDCANCEL;
config.pRadioButtons = TaskDialogRadioButtonArray;
config.cRadioButtons = RTL_NUMBER_OF(TaskDialogRadioButtonArray);
config.pButtons = TaskDialogButtonArray;
config.cButtons = RTL_NUMBER_OF(TaskDialogButtonArray);
config.hwndParent = MenuItem->OwnerWindow;
config.lpCallbackData = (LONG_PTR)context;
config.pfCallback = TaskDialogBootstrapCallback;
config.cxWidth = 200;
if (FindIfeoObject(&ProcessItem->ProcessName->sr, &priorityClass, NULL, NULL))
{
switch (priorityClass)
{
case PROCESS_PRIORITY_CLASS_REALTIME:
config.nDefaultRadioButton = PHAPP_ID_PRIORITY_REALTIME;
break;
case PROCESS_PRIORITY_CLASS_HIGH:
config.nDefaultRadioButton = PHAPP_ID_PRIORITY_HIGH;
break;
case PROCESS_PRIORITY_CLASS_ABOVE_NORMAL:
config.nDefaultRadioButton = PHAPP_ID_PRIORITY_ABOVENORMAL;
break;
case PROCESS_PRIORITY_CLASS_NORMAL:
config.nDefaultRadioButton = PHAPP_ID_PRIORITY_NORMAL;
break;
case PROCESS_PRIORITY_CLASS_BELOW_NORMAL:
config.nDefaultRadioButton = PHAPP_ID_PRIORITY_BELOWNORMAL;
break;
case PROCESS_PRIORITY_CLASS_IDLE:
config.nDefaultRadioButton = PHAPP_ID_PRIORITY_IDLE;
break;
default:
//config.dwFlags |= TDF_NO_DEFAULT_RADIO_BUTTON;
config.nDefaultRadioButton = PHAPP_ID_PRIORITY_NORMAL;
break;
}
}
else
{
//config.dwFlags |= TDF_NO_DEFAULT_RADIO_BUTTON;
config.nDefaultRadioButton = PHAPP_ID_PRIORITY_NORMAL;
}
TaskDialogIndirect(&config, NULL, NULL, NULL);
PhFree(context);
}
VOID ShowProcessIoPriorityDialog(
_In_ PPH_PLUGIN_MENU_ITEM MenuItem,
_In_ PPH_PROCESS_ITEM ProcessItem
)
{
static TASKDIALOG_BUTTON TaskDialogRadioButtonArray[] =
{
{ PHAPP_ID_IOPRIORITY_HIGH , L"High" },
{ PHAPP_ID_IOPRIORITY_NORMAL, L"Normal" },
{ PHAPP_ID_IOPRIORITY_LOW , L"Low" },
{ PHAPP_ID_IOPRIORITY_VERYLOW, L"Very low" },
};
static TASKDIALOG_BUTTON TaskDialogButtonArray[] =
{
{ IDYES, L"Save" },
{ IDCANCEL, L"Cancel" },
};
PUSERNOTES_TASK_IFEO_CONTEXT context;
TASKDIALOGCONFIG config;
ULONG ioPriorityClass;
context = PhAllocateZero(sizeof(USERNOTES_TASK_IFEO_CONTEXT));
context->RadioButton = ULONG_MAX;
context->MenuCommand = MenuItem->Id;
context->ProcessItem = ProcessItem;
memset(&config, 0, sizeof(TASKDIALOGCONFIG));
config.cbSize = sizeof(TASKDIALOGCONFIG);
config.dwFlags = TDF_USE_HICON_MAIN | TDF_ALLOW_DIALOG_CANCELLATION | TDF_CAN_BE_MINIMIZED | TDF_ENABLE_HYPERLINKS | TDF_POSITION_RELATIVE_TO_WINDOW;
config.hMainIcon = PhGetApplicationIcon(FALSE);
config.pszWindowTitle = PhGetString(ProcessItem->ProcessName);
config.pszMainInstruction = L"Select the default process IO priority.";
config.pszContent = L"The IO priority will be applied by Windows even when Process Hacker isn't currently running. "
L"Note: High IO priority requires the User has the SeIncreaseBasePriorityPrivilege or the process running as Administrator.";
config.nDefaultButton = IDCANCEL;
config.pRadioButtons = TaskDialogRadioButtonArray;
config.cRadioButtons = RTL_NUMBER_OF(TaskDialogRadioButtonArray);
config.pButtons = TaskDialogButtonArray;
config.cButtons = RTL_NUMBER_OF(TaskDialogButtonArray);
config.hwndParent = MenuItem->OwnerWindow;
config.lpCallbackData = (LONG_PTR)context;
config.pfCallback = TaskDialogBootstrapCallback;
config.cxWidth = 200;
if (FindIfeoObject(&ProcessItem->ProcessName->sr, NULL, &ioPriorityClass, NULL))
{
switch (ioPriorityClass)
{
case IoPriorityVeryLow:
config.nDefaultRadioButton = PHAPP_ID_IOPRIORITY_VERYLOW;
break;
case IoPriorityLow:
config.nDefaultRadioButton = PHAPP_ID_IOPRIORITY_LOW;
break;
case IoPriorityNormal:
config.nDefaultRadioButton = PHAPP_ID_IOPRIORITY_NORMAL;
break;
case IoPriorityHigh:
config.nDefaultRadioButton = PHAPP_ID_IOPRIORITY_HIGH;
break;
default:
//config.dwFlags |= TDF_NO_DEFAULT_RADIO_BUTTON;
config.nDefaultRadioButton = PHAPP_ID_IOPRIORITY_NORMAL;
break;
}
}
else
{
//config.dwFlags |= TDF_NO_DEFAULT_RADIO_BUTTON;
config.nDefaultRadioButton = PHAPP_ID_IOPRIORITY_NORMAL;
}
TaskDialogIndirect(&config, NULL, NULL, NULL);
PhFree(context);
}
VOID ShowProcessPagePriorityDialog(
_In_ PPH_PLUGIN_MENU_ITEM MenuItem,
_In_ PPH_PROCESS_ITEM ProcessItem
)
{
static TASKDIALOG_BUTTON TaskDialogRadioButtonArray[] =
{
{ PHAPP_ID_PAGEPRIORITY_NORMAL, L"Normal" },
{ PHAPP_ID_PAGEPRIORITY_BELOWNORMAL, L"Below normal" },
{ PHAPP_ID_PAGEPRIORITY_MEDIUM, L"Medium" },
{ PHAPP_ID_PAGEPRIORITY_LOW , L"Low" },
{ PHAPP_ID_PAGEPRIORITY_VERYLOW, L"Very low" },
};
static TASKDIALOG_BUTTON TaskDialogButtonArray[] =
{
{ IDYES, L"Save" },
{ IDCANCEL, L"Cancel" },
};
PUSERNOTES_TASK_IFEO_CONTEXT context;
TASKDIALOGCONFIG config;
ULONG pagePriorityClass;
context = PhAllocateZero(sizeof(USERNOTES_TASK_IFEO_CONTEXT));
context->RadioButton = ULONG_MAX;
context->MenuCommand = MenuItem->Id;
context->ProcessItem = ProcessItem;
memset(&config, 0, sizeof(TASKDIALOGCONFIG));
config.cbSize = sizeof(TASKDIALOGCONFIG);
config.dwFlags = TDF_USE_HICON_MAIN | TDF_ALLOW_DIALOG_CANCELLATION | TDF_CAN_BE_MINIMIZED | TDF_ENABLE_HYPERLINKS | TDF_POSITION_RELATIVE_TO_WINDOW;
config.hMainIcon = PhGetApplicationIcon(FALSE);
config.pszWindowTitle = PhGetString(ProcessItem->ProcessName);
config.pszMainInstruction = L"Select the default process page priority.";
config.pszContent = L"The page priority will be applied by Windows even when Process Hacker isn't currently running.";
config.nDefaultButton = IDCANCEL;
config.pRadioButtons = TaskDialogRadioButtonArray;
config.cRadioButtons = RTL_NUMBER_OF(TaskDialogRadioButtonArray);
config.pButtons = TaskDialogButtonArray;
config.cButtons = RTL_NUMBER_OF(TaskDialogButtonArray);
config.hwndParent = MenuItem->OwnerWindow;
config.lpCallbackData = (LONG_PTR)context;
config.pfCallback = TaskDialogBootstrapCallback;
config.cxWidth = 200;
if (FindIfeoObject(&ProcessItem->ProcessName->sr, NULL, NULL, &pagePriorityClass))
{
switch (pagePriorityClass)
{
case MEMORY_PRIORITY_VERY_LOW:
config.nDefaultRadioButton = PHAPP_ID_PAGEPRIORITY_VERYLOW;
break;
case MEMORY_PRIORITY_LOW:
config.nDefaultRadioButton = PHAPP_ID_PAGEPRIORITY_LOW;
break;
case MEMORY_PRIORITY_MEDIUM:
config.nDefaultRadioButton = PHAPP_ID_PAGEPRIORITY_MEDIUM;
break;
case MEMORY_PRIORITY_BELOW_NORMAL:
config.nDefaultRadioButton = PHAPP_ID_PAGEPRIORITY_BELOWNORMAL;
break;
case MEMORY_PRIORITY_NORMAL:
config.nDefaultRadioButton = PHAPP_ID_PAGEPRIORITY_NORMAL;
break;
default:
//config.dwFlags |= TDF_NO_DEFAULT_RADIO_BUTTON;
config.nDefaultRadioButton = PHAPP_ID_PAGEPRIORITY_NORMAL;
break;
}
}
else
{
//config.dwFlags |= TDF_NO_DEFAULT_RADIO_BUTTON;
config.nDefaultRadioButton = PHAPP_ID_PAGEPRIORITY_NORMAL;
}
TaskDialogIndirect(&config, NULL, NULL, NULL);
PhFree(context);
}
VOID NTAPI MenuItemCallback(
_In_opt_ PVOID Parameter,
_In_opt_ PVOID Context
)
{
PPH_PLUGIN_MENU_ITEM menuItem = Parameter;
PPH_PROCESS_ITEM processItem = PhGetSelectedProcessItem();
PDB_OBJECT object;
if (!(menuItem && processItem))
return;
PhReferenceObject(processItem);
switch (menuItem->Id)
{
case PROCESS_PRIORITY_SAVE_ID:
{
LockDb();
if ((object = FindDbObject(FILE_TAG, &processItem->ProcessName->sr)) && object->PriorityClass != 0)
{
object->PriorityClass = 0;
DeleteDbObjectForProcessIfUnused(object);
}
else
{
object = CreateDbObject(FILE_TAG, &processItem->ProcessName->sr, NULL);
object->PriorityClass = processItem->PriorityClass;
}
UnlockDb();
SaveDb();
}
break;
case PROCESS_PRIORITY_SAVE_FOR_THIS_COMMAND_LINE_ID:
{
if (processItem->CommandLine)
{
LockDb();
if ((object = FindDbObject(COMMAND_LINE_TAG, &processItem->CommandLine->sr)) && object->PriorityClass != 0)
{
object->PriorityClass = 0;
DeleteDbObjectForProcessIfUnused(object);
}
else
{
object = CreateDbObject(COMMAND_LINE_TAG, &processItem->CommandLine->sr, NULL);
object->PriorityClass = processItem->PriorityClass;
}
UnlockDb();
SaveDb();
}
}
break;
case PROCESS_PRIORITY_SAVE_IFEO:
{
ULONG priorityClass;
if (FindIfeoObject(&processItem->ProcessName->sr, &priorityClass, NULL, NULL))
{
NTSTATUS status;
status = DeleteIfeoObject(
&processItem->ProcessName->sr,
priorityClass,
ULONG_MAX,
ULONG_MAX
);
if (!NT_SUCCESS(status))
{
PhShowStatus(menuItem->OwnerWindow, L"Unable to update the IFEO key for process priority.", status, 0);
}
}
else
{
ShowProcessPriorityDialog(menuItem, processItem);
//status = CreateIfeoObject(&processItem->ProcessName->sr, processItem->PriorityClass, ULONG_MAX, ULONG_MAX);
}
}
break;
case PROCESS_IO_PRIORITY_SAVE_ID:
{
LockDb();
if ((object = FindDbObject(FILE_TAG, &processItem->ProcessName->sr)) && object->IoPriorityPlusOne != 0)
{
object->IoPriorityPlusOne = 0;
DeleteDbObjectForProcessIfUnused(object);
}
else
{
IO_PRIORITY_HINT ioPriority;
object = CreateDbObject(FILE_TAG, &processItem->ProcessName->sr, NULL);
if ((ioPriority = GetProcessIoPriority(processItem->ProcessId)) != ULONG_MAX)
{
object->IoPriorityPlusOne = ioPriority + 1;
}
}
UnlockDb();
SaveDb();
}
break;
case PROCESS_IO_PRIORITY_SAVE_FOR_THIS_COMMAND_LINE_ID:
{
if (processItem->CommandLine)
{
LockDb();
if ((object = FindDbObject(COMMAND_LINE_TAG, &processItem->CommandLine->sr)) && object->IoPriorityPlusOne != 0)
{
object->IoPriorityPlusOne = 0;
DeleteDbObjectForProcessIfUnused(object);
}
else
{
IO_PRIORITY_HINT ioPriority;
object = CreateDbObject(COMMAND_LINE_TAG, &processItem->CommandLine->sr, NULL);
if ((ioPriority = GetProcessIoPriority(processItem->ProcessId)) != ULONG_MAX)
{
object->IoPriorityPlusOne = ioPriority + 1;
}
}
UnlockDb();
SaveDb();
}
}
break;
case PROCESS_IO_PRIORITY_SAVE_IFEO:
{
ULONG ioPriorityClass;
if (FindIfeoObject(&processItem->ProcessName->sr, NULL, &ioPriorityClass, NULL))
{
NTSTATUS status;
status = DeleteIfeoObject(
&processItem->ProcessName->sr,
ULONG_MAX,
ioPriorityClass,
ULONG_MAX
);
if (!NT_SUCCESS(status))
{
PhShowStatus(menuItem->OwnerWindow, L"Unable to update the IFEO key for process IO priority.", status, 0);
}
}
else
{
ShowProcessIoPriorityDialog(menuItem, processItem);
//IO_PRIORITY_HINT ioPriorityClass;
//
//if ((ioPriorityClass = GetProcessIoPriority(processItem->ProcessId)) != ULONG_MAX)
//{
// status = CreateIfeoObject(&processItem->ProcessName->sr, ULONG_MAX, ioPriorityClass, ULONG_MAX);
//}
}
}
break;
case PROCESS_HIGHLIGHT_ID:
{
BOOLEAN highlightPresent = (BOOLEAN)menuItem->Context;
if (!highlightPresent)
{
CHOOSECOLOR chooseColor = { sizeof(CHOOSECOLOR) };
chooseColor.hwndOwner = menuItem->OwnerWindow;
chooseColor.lpCustColors = ProcessCustomColors;
chooseColor.lpfnHook = ColorDlgHookProc;
chooseColor.Flags = CC_ANYCOLOR | CC_FULLOPEN | CC_SOLIDCOLOR | CC_ENABLEHOOK;
if (ChooseColor(&chooseColor))
{
PhSetStringSetting2(SETTING_NAME_CUSTOM_COLOR_LIST, &PH_AUTO_T(PH_STRING, SaveCustomColors())->sr);