mirror of
git://source.winehq.org/git/wine.git
synced 2024-11-01 21:04:06 +00:00
604 lines
16 KiB
C
604 lines
16 KiB
C
/*
|
|
* PSAPI library
|
|
*
|
|
* Copyright 1998 Patrik Stridvall
|
|
* Copyright 2003 Eric Pouech
|
|
*
|
|
* This library is free software; you can redistribute it and/or
|
|
* modify it under the terms of the GNU Lesser General Public
|
|
* License as published by the Free Software Foundation; either
|
|
* version 2.1 of the License, or (at your option) any later version.
|
|
*
|
|
* This library 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
|
|
* Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public
|
|
* License along with this library; if not, write to the Free Software
|
|
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
|
|
*/
|
|
|
|
#include <stdarg.h>
|
|
|
|
#include "windef.h"
|
|
#include "winbase.h"
|
|
#include "winerror.h"
|
|
#include "wine/server.h"
|
|
#include "wine/unicode.h"
|
|
#include "wine/debug.h"
|
|
#include "winnls.h"
|
|
#include "ntstatus.h"
|
|
#include "psapi.h"
|
|
|
|
WINE_DEFAULT_DEBUG_CHANNEL(psapi);
|
|
|
|
/***********************************************************************
|
|
* EmptyWorkingSet (PSAPI.@)
|
|
*/
|
|
BOOL WINAPI EmptyWorkingSet(HANDLE hProcess)
|
|
{
|
|
return SetProcessWorkingSetSize(hProcess, 0xFFFFFFFF, 0xFFFFFFFF);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* EnumDeviceDrivers (PSAPI.@)
|
|
*/
|
|
BOOL WINAPI EnumDeviceDrivers(LPVOID *lpImageBase, DWORD cb, LPDWORD lpcbNeeded)
|
|
{
|
|
FIXME("(%p, %ld, %p): stub\n", lpImageBase, cb, lpcbNeeded);
|
|
|
|
if (lpcbNeeded)
|
|
*lpcbNeeded = 0;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* EnumPageFilesA (PSAPI.@)
|
|
*/
|
|
BOOL WINAPI EnumPageFilesA( PENUM_PAGE_FILE_CALLBACKA callback, LPVOID context )
|
|
{
|
|
FIXME("(%p, %p) stub\n", callback, context );
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* EnumPageFilesW (PSAPI.@)
|
|
*/
|
|
BOOL WINAPI EnumPageFilesW( PENUM_PAGE_FILE_CALLBACKW callback, LPVOID context )
|
|
{
|
|
FIXME("(%p, %p) stub\n", callback, context );
|
|
return FALSE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* EnumProcesses (PSAPI.@)
|
|
*/
|
|
BOOL WINAPI EnumProcesses(DWORD *lpidProcess, DWORD cb, DWORD *lpcbNeeded)
|
|
{
|
|
HANDLE hSnapshot;
|
|
DWORD count;
|
|
DWORD countMax;
|
|
DWORD pid;
|
|
int ret;
|
|
|
|
TRACE("(%p, %ld, %p)\n", lpidProcess,cb, lpcbNeeded);
|
|
|
|
if ( lpidProcess == NULL )
|
|
cb = 0;
|
|
if ( lpcbNeeded != NULL )
|
|
*lpcbNeeded = 0;
|
|
|
|
SERVER_START_REQ( create_snapshot )
|
|
{
|
|
req->flags = SNAP_PROCESS;
|
|
req->inherit = FALSE;
|
|
req->pid = 0;
|
|
wine_server_call_err( req );
|
|
hSnapshot = reply->handle;
|
|
}
|
|
SERVER_END_REQ;
|
|
|
|
if ( hSnapshot == 0 )
|
|
{
|
|
FIXME("cannot create snapshot\n");
|
|
return FALSE;
|
|
}
|
|
count = 0;
|
|
countMax = cb / sizeof(DWORD);
|
|
for (;;)
|
|
{
|
|
SERVER_START_REQ( next_process )
|
|
{
|
|
req->handle = hSnapshot;
|
|
req->reset = (count == 0);
|
|
if ((ret = !wine_server_call_err( req )))
|
|
pid = reply->pid;
|
|
}
|
|
SERVER_END_REQ;
|
|
if (!ret) break;
|
|
TRACE("process 0x%08lx\n", pid);
|
|
if ( count < countMax )
|
|
lpidProcess[count] = pid;
|
|
count++;
|
|
}
|
|
CloseHandle( hSnapshot );
|
|
|
|
if ( lpcbNeeded != NULL )
|
|
*lpcbNeeded = sizeof(DWORD) * count;
|
|
|
|
TRACE("return %lu processes\n", count);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* EnumProcessModules (PSAPI.@)
|
|
*/
|
|
BOOL WINAPI EnumProcessModules(HANDLE hProcess, HMODULE *lphModule,
|
|
DWORD cb, LPDWORD lpcbNeeded)
|
|
{
|
|
HANDLE hSnapshot;
|
|
DWORD pid;
|
|
DWORD count;
|
|
DWORD countMax;
|
|
int ret;
|
|
HMODULE hModule;
|
|
|
|
TRACE("(hProcess=%p, %p, %ld, %p)\n",
|
|
hProcess, lphModule, cb, lpcbNeeded );
|
|
|
|
if ( lphModule == NULL )
|
|
cb = 0;
|
|
if ( lpcbNeeded != NULL )
|
|
*lpcbNeeded = 0;
|
|
|
|
SERVER_START_REQ( get_process_info )
|
|
{
|
|
req->handle = hProcess;
|
|
if ( !wine_server_call_err( req ) )
|
|
pid = (DWORD)reply->pid;
|
|
else
|
|
pid = 0;
|
|
}
|
|
SERVER_END_REQ;
|
|
|
|
if ( pid == 0 )
|
|
{
|
|
FIXME("no pid for hProcess %p\n" ,hProcess);
|
|
return FALSE;
|
|
}
|
|
|
|
SERVER_START_REQ( create_snapshot )
|
|
{
|
|
req->flags = SNAP_MODULE;
|
|
req->inherit = FALSE;
|
|
req->pid = pid;
|
|
wine_server_call_err( req );
|
|
hSnapshot = reply->handle;
|
|
}
|
|
SERVER_END_REQ;
|
|
if ( hSnapshot == 0 )
|
|
{
|
|
FIXME("cannot create snapshot\n");
|
|
return FALSE;
|
|
}
|
|
count = 0;
|
|
countMax = cb / sizeof(HMODULE);
|
|
for (;;)
|
|
{
|
|
SERVER_START_REQ( next_module )
|
|
{
|
|
req->handle = hSnapshot;
|
|
req->reset = (count == 0);
|
|
if ((ret = !wine_server_call_err( req )))
|
|
{
|
|
hModule = (HMODULE)reply->base;
|
|
}
|
|
}
|
|
SERVER_END_REQ;
|
|
if ( !ret ) break;
|
|
TRACE("module 0x%p\n", hModule);
|
|
if ( count < countMax )
|
|
lphModule[count] = hModule;
|
|
count++;
|
|
}
|
|
CloseHandle( hSnapshot );
|
|
|
|
if ( lpcbNeeded != NULL )
|
|
*lpcbNeeded = sizeof(HMODULE) * count;
|
|
|
|
TRACE("return %lu modules\n", count);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetDeviceDriverBaseNameA (PSAPI.@)
|
|
*/
|
|
DWORD WINAPI GetDeviceDriverBaseNameA(LPVOID ImageBase, LPSTR lpBaseName,
|
|
DWORD nSize)
|
|
{
|
|
FIXME("(%p, %s, %ld): stub\n",
|
|
ImageBase, debugstr_a(lpBaseName), nSize);
|
|
|
|
if (lpBaseName && nSize)
|
|
lpBaseName[0] = '\0';
|
|
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetDeviceDriverBaseNameW (PSAPI.@)
|
|
*/
|
|
DWORD WINAPI GetDeviceDriverBaseNameW(LPVOID ImageBase, LPWSTR lpBaseName,
|
|
DWORD nSize)
|
|
{
|
|
FIXME("(%p, %s, %ld): stub\n",
|
|
ImageBase, debugstr_w(lpBaseName), nSize);
|
|
|
|
if (lpBaseName && nSize)
|
|
lpBaseName[0] = '\0';
|
|
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetDeviceDriverFileNameA (PSAPI.@)
|
|
*/
|
|
DWORD WINAPI GetDeviceDriverFileNameA(LPVOID ImageBase, LPSTR lpFilename,
|
|
DWORD nSize)
|
|
{
|
|
FIXME("(%p, %s, %ld): stub\n",
|
|
ImageBase, debugstr_a(lpFilename), nSize);
|
|
|
|
if (lpFilename && nSize)
|
|
lpFilename[0] = '\0';
|
|
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetDeviceDriverFileNameW (PSAPI.@)
|
|
*/
|
|
DWORD WINAPI GetDeviceDriverFileNameW(LPVOID ImageBase, LPWSTR lpFilename,
|
|
DWORD nSize)
|
|
{
|
|
FIXME("(%p, %s, %ld): stub\n",
|
|
ImageBase, debugstr_w(lpFilename), nSize);
|
|
|
|
if (lpFilename && nSize)
|
|
lpFilename[0] = '\0';
|
|
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetMappedFileNameA (PSAPI.@)
|
|
*/
|
|
DWORD WINAPI GetMappedFileNameA(HANDLE hProcess, LPVOID lpv, LPSTR lpFilename,
|
|
DWORD nSize)
|
|
{
|
|
FIXME("(hProcess=%p, %p, %s, %ld): stub\n",
|
|
hProcess, lpv, debugstr_a(lpFilename), nSize);
|
|
|
|
if (lpFilename && nSize)
|
|
lpFilename[0] = '\0';
|
|
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetMappedFileNameW (PSAPI.@)
|
|
*/
|
|
DWORD WINAPI GetMappedFileNameW(HANDLE hProcess, LPVOID lpv, LPWSTR lpFilename,
|
|
DWORD nSize)
|
|
{
|
|
FIXME("(hProcess=%p, %p, %s, %ld): stub\n",
|
|
hProcess, lpv, debugstr_w(lpFilename), nSize);
|
|
|
|
if (lpFilename && nSize)
|
|
lpFilename[0] = '\0';
|
|
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetModuleBaseNameA (PSAPI.@)
|
|
*/
|
|
DWORD WINAPI GetModuleBaseNameA(HANDLE hProcess, HMODULE hModule,
|
|
LPSTR lpBaseName, DWORD nSize)
|
|
{
|
|
WCHAR *lpBaseNameW;
|
|
DWORD buflenW, ret = 0;
|
|
|
|
if(!lpBaseName || !nSize) {
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return 0;
|
|
}
|
|
lpBaseNameW = HeapAlloc(GetProcessHeap(), 0, sizeof(WCHAR) * nSize);
|
|
buflenW = GetModuleBaseNameW(hProcess, hModule, lpBaseNameW, nSize);
|
|
TRACE("%ld, %s\n", buflenW, debugstr_w(lpBaseNameW));
|
|
if (buflenW)
|
|
{
|
|
ret = WideCharToMultiByte(CP_ACP, 0, lpBaseNameW, buflenW,
|
|
lpBaseName, nSize, NULL, NULL);
|
|
if (ret < nSize) lpBaseName[ret] = 0;
|
|
}
|
|
HeapFree(GetProcessHeap(), 0, lpBaseNameW);
|
|
return ret;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetModuleBaseNameW (PSAPI.@)
|
|
*/
|
|
DWORD WINAPI GetModuleBaseNameW(HANDLE hProcess, HMODULE hModule,
|
|
LPWSTR lpBaseName, DWORD nSize)
|
|
{
|
|
WCHAR tmp[MAX_PATH];
|
|
WCHAR* ptr;
|
|
int ptrlen;
|
|
|
|
if(!lpBaseName || !nSize) {
|
|
SetLastError(ERROR_INVALID_PARAMETER);
|
|
return 0;
|
|
}
|
|
|
|
if (!GetModuleFileNameExW(hProcess, hModule, tmp,
|
|
sizeof(tmp)/sizeof(WCHAR)))
|
|
return 0;
|
|
TRACE("%s\n", debugstr_w(tmp));
|
|
if ((ptr = strrchrW(tmp, '\\')) != NULL) ptr++; else ptr = tmp;
|
|
ptrlen = strlenW(ptr);
|
|
memcpy(lpBaseName, ptr, min(ptrlen+1,nSize) * sizeof(WCHAR));
|
|
return min(ptrlen, nSize);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetModuleFileNameExA (PSAPI.@)
|
|
*/
|
|
DWORD WINAPI GetModuleFileNameExA(HANDLE hProcess, HMODULE hModule,
|
|
LPSTR lpFileName, DWORD nSize)
|
|
{
|
|
WCHAR *ptr;
|
|
|
|
TRACE("(hProcess=%p, hModule=%p, %p, %ld)\n",
|
|
hProcess, hModule, lpFileName, nSize);
|
|
|
|
if (!lpFileName || !nSize) return 0;
|
|
|
|
if ( hProcess == GetCurrentProcess() )
|
|
{
|
|
DWORD len = GetModuleFileNameA( hModule, lpFileName, nSize );
|
|
if (nSize) lpFileName[nSize - 1] = '\0';
|
|
return len;
|
|
}
|
|
|
|
if (!(ptr = HeapAlloc(GetProcessHeap(), 0, nSize * sizeof(WCHAR)))) return 0;
|
|
|
|
if (!GetModuleFileNameExW(hProcess, hModule, ptr, nSize))
|
|
{
|
|
lpFileName[0] = '\0';
|
|
}
|
|
else
|
|
{
|
|
if (!WideCharToMultiByte( CP_ACP, 0, ptr, -1, lpFileName, nSize, NULL, NULL ))
|
|
lpFileName[nSize - 1] = 0;
|
|
}
|
|
|
|
HeapFree(GetProcessHeap(), 0, ptr);
|
|
return strlen(lpFileName);
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetModuleFileNameExW (PSAPI.@)
|
|
*/
|
|
DWORD WINAPI GetModuleFileNameExW(HANDLE hProcess, HMODULE hModule,
|
|
LPWSTR lpFileName, DWORD nSize)
|
|
{
|
|
DWORD len = 0;
|
|
|
|
TRACE("(hProcess=%p, hModule=%p, %p, %ld)\n",
|
|
hProcess, hModule, lpFileName, nSize);
|
|
|
|
if (!lpFileName || !nSize) return 0;
|
|
|
|
if ( hProcess == GetCurrentProcess() )
|
|
{
|
|
DWORD len = GetModuleFileNameW( hModule, lpFileName, nSize );
|
|
if (nSize) lpFileName[nSize - 1] = '\0';
|
|
TRACE("return (cur) %s (%lu)\n", debugstr_w(lpFileName), len);
|
|
return len;
|
|
}
|
|
|
|
lpFileName[0] = 0;
|
|
|
|
SERVER_START_REQ( get_dll_info )
|
|
{
|
|
req->handle = hProcess;
|
|
req->base_address = hModule;
|
|
wine_server_set_reply( req, lpFileName, (nSize - 1) * sizeof(WCHAR) );
|
|
if (!wine_server_call_err( req ))
|
|
{
|
|
len = wine_server_reply_size(reply) / sizeof(WCHAR);
|
|
lpFileName[len] = 0;
|
|
}
|
|
}
|
|
SERVER_END_REQ;
|
|
|
|
TRACE("return %s (%lu)\n", debugstr_w(lpFileName), len);
|
|
|
|
return len;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetModuleInformation (PSAPI.@)
|
|
*/
|
|
BOOL WINAPI GetModuleInformation(HANDLE hProcess, HMODULE hModule,
|
|
LPMODULEINFO lpmodinfo, DWORD cb)
|
|
{
|
|
BOOL ret = FALSE;
|
|
|
|
TRACE("(hProcess=%p, hModule=%p, %p, %ld)\n",
|
|
hProcess, hModule, lpmodinfo, cb);
|
|
|
|
if (cb < sizeof(MODULEINFO)) return FALSE;
|
|
|
|
SERVER_START_REQ( get_dll_info )
|
|
{
|
|
req->handle = hProcess;
|
|
req->base_address = (void*)hModule;
|
|
if (!wine_server_call_err( req ))
|
|
{
|
|
ret = TRUE;
|
|
lpmodinfo->lpBaseOfDll = (void*)hModule;
|
|
lpmodinfo->SizeOfImage = reply->size;
|
|
lpmodinfo->EntryPoint = reply->entry_point;
|
|
}
|
|
}
|
|
SERVER_END_REQ;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetPerformanceInfo (PSAPI.@)
|
|
*/
|
|
BOOL WINAPI GetPerformanceInfo( PPERFORMANCE_INFORMATION info, DWORD size )
|
|
{
|
|
NTSTATUS status;
|
|
|
|
TRACE( "(%p, %ld)\n", info, size );
|
|
|
|
status = NtQueryInformationProcess( GetCurrentProcess(), SystemPerformanceInformation, info, size, NULL );
|
|
|
|
if (status)
|
|
{
|
|
SetLastError( RtlNtStatusToDosError( status ) );
|
|
return FALSE;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetProcessImageFileNameA (PSAPI.@)
|
|
*/
|
|
DWORD WINAPI GetProcessImageFileNameA( HANDLE process, LPSTR file, DWORD size )
|
|
{
|
|
FIXME("(%p, %p, %ld) stub\n", process, file, size );
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetProcessImageFileNameW (PSAPI.@)
|
|
*/
|
|
DWORD WINAPI GetProcessImageFileNameW( HANDLE process, LPWSTR file, DWORD size )
|
|
{
|
|
FIXME("(%p, %p, %ld) stub\n", process, file, size );
|
|
return 0;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetProcessMemoryInfo (PSAPI.@)
|
|
*
|
|
* Retrieve memory usage information for a given process
|
|
*
|
|
*/
|
|
BOOL WINAPI GetProcessMemoryInfo( HANDLE process, PPROCESS_MEMORY_COUNTERS counters, DWORD size )
|
|
{
|
|
NTSTATUS status;
|
|
VM_COUNTERS vmc;
|
|
|
|
TRACE( "(%p, %p, %ld)\n", process, counters, size );
|
|
|
|
status = NtQueryInformationProcess( process, ProcessVmCounters, &vmc, sizeof(vmc), NULL );
|
|
|
|
if (status)
|
|
{
|
|
SetLastError( RtlNtStatusToDosError( status ) );
|
|
return FALSE;
|
|
}
|
|
|
|
/* FIXME: check size */
|
|
|
|
counters->cb = sizeof(PROCESS_MEMORY_COUNTERS);
|
|
counters->PageFaultCount = vmc.PageFaultCount;
|
|
counters->PeakWorkingSetSize = vmc.PeakWorkingSetSize;
|
|
counters->WorkingSetSize = vmc.WorkingSetSize;
|
|
counters->QuotaPeakPagedPoolUsage = vmc.QuotaPeakPagedPoolUsage;
|
|
counters->QuotaPagedPoolUsage = vmc.QuotaPagedPoolUsage;
|
|
counters->QuotaPeakNonPagedPoolUsage = vmc.QuotaPeakNonPagedPoolUsage;
|
|
counters->QuotaNonPagedPoolUsage = vmc.QuotaNonPagedPoolUsage;
|
|
counters->PagefileUsage = vmc.PagefileUsage;
|
|
counters->PeakPagefileUsage = vmc.PeakPagefileUsage;
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* GetWsChanges (PSAPI.@)
|
|
*/
|
|
BOOL WINAPI GetWsChanges( HANDLE process, PPSAPI_WS_WATCH_INFORMATION watchinfo, DWORD size )
|
|
{
|
|
NTSTATUS status;
|
|
|
|
TRACE( "(%p, %p, %ld)\n", process, watchinfo, size );
|
|
|
|
status = NtQueryVirtualMemory( process, NULL, ProcessWorkingSetWatch, watchinfo, size, NULL );
|
|
|
|
if (status)
|
|
{
|
|
SetLastError( RtlNtStatusToDosError( status ) );
|
|
return FALSE;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* InitializeProcessForWsWatch (PSAPI.@)
|
|
*/
|
|
BOOL WINAPI InitializeProcessForWsWatch(HANDLE hProcess)
|
|
{
|
|
FIXME("(hProcess=%p): stub\n", hProcess);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* QueryWorkingSet (PSAPI.@)
|
|
*/
|
|
BOOL WINAPI QueryWorkingSet( HANDLE process, LPVOID buffer, DWORD size )
|
|
{
|
|
NTSTATUS status;
|
|
|
|
TRACE( "(%p, %p, %ld)\n", process, buffer, size );
|
|
|
|
status = NtQueryVirtualMemory( process, NULL, MemoryWorkingSetList, buffer, size, NULL );
|
|
|
|
if (status)
|
|
{
|
|
SetLastError( RtlNtStatusToDosError( status ) );
|
|
return FALSE;
|
|
}
|
|
return TRUE;
|
|
}
|
|
|
|
/***********************************************************************
|
|
* QueryWorkingSetEx (PSAPI.@)
|
|
*/
|
|
BOOL WINAPI QueryWorkingSetEx( HANDLE process, LPVOID buffer, DWORD size )
|
|
{
|
|
NTSTATUS status;
|
|
|
|
TRACE( "(%p, %p, %ld)\n", process, buffer, size );
|
|
|
|
status = NtQueryVirtualMemory( process, NULL, MemoryWorkingSetList, buffer, size, NULL );
|
|
|
|
if (status)
|
|
{
|
|
SetLastError( RtlNtStatusToDosError( status ) );
|
|
return FALSE;
|
|
}
|
|
return TRUE;
|
|
}
|