Current File : //proc/3/cwd/usr/src/vboxhost-6.0.14/vboxdrv/VBox/log-vbox.c
/* $Id: log-vbox.cpp 127855 2019-01-01 01:45:53Z bird $ */
/** @file
* VirtualBox Runtime - Logging configuration.
*/
/*
* Copyright (C) 2006-2019 Oracle Corporation
*
* This file is part of VirtualBox Open Source Edition (OSE), as
* available from http://www.virtualbox.org. This file is free software;
* you can redistribute it and/or modify it under the terms of the GNU
* General Public License (GPL) as published by the Free Software
* Foundation, in version 2 as it comes in the "COPYING" file of the
* VirtualBox OSE distribution. VirtualBox OSE is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY of any kind.
*
* The contents of this file may alternatively be used under the terms
* of the Common Development and Distribution License Version 1.0
* (CDDL) only, as it comes in the "COPYING.CDDL" file of the
* VirtualBox OSE distribution, in which case the provisions of the
* CDDL are applicable instead of those of the GPL.
*
* You may elect to license modified versions of this file under the
* terms and conditions of either the GPL or the CDDL or both.
*/
/** @page pg_rtlog Runtime - Logging
*
* VBox uses the IPRT logging system which supports group level flags and multiple
* destinations. The GC logging is making it even more interesting since GC logging will
* have to be buffered and written when back in host context.
*
* [more later]
*
*
* @section sec_logging_destination The Destination Specifier.
*
* The {logger-env-base}_DEST environment variable can be used to specify where
* the log output goes. The following specifiers are recognized:
*
* - file=\<filename\>
* This sets the logger output filename to \<filename\>. Not formatting
* or anything is supported. Each logger specifies a default name if
* file logging should be enabled by default.
*
* - nofile
* This disables the file output.
*
* - stdout
* Enables logger output to stdout.
*
* - nostdout
* Disables logger output to stdout.
*
* - stderr
* Enables logger output to stderr.
*
* - nostderr
* Disables logger output to stderr.
*
* - debugger
* Enables logger output to native debugger. (Win32/64 only)
*
* - nodebugger
* Disables logger output to native debugger. (Win32/64 only)
*
* - user
* Enables logger output to special backdoor if in guest r0.
*
* - nodebugger
* Disables logger output to special user stream.
*
*
*
* @section sec_logging_group The Group Specifier.
*
* The {logger-env-base} environment variable can be used to specify which
* logger groups to enable and which to disable. By default all groups are
* disabled. For your convenience this specifier is case in-sensitive (ASCII).
*
* The specifier is evaluated from left to right.
*
* [more later]
*
* The groups settings can be reprogrammed during execution using the
* RTLogGroupSettings() command and a group specifier.
*
*
*
* @section sec_logging_default The Default Logger
*
* The default logger uses VBOX_LOG_DEST as destination specifier. File output is
* enabled by default and goes to a file "./VBox-\<pid\>.log".
*
* The default logger have all groups turned off by default to force the developer
* to be careful with what log information to collect - logging everything is
* generally NOT a good idea.
*
* The log groups of the default logger can be found in the LOGGROUP in enum. The
* VBOX_LOG environment variable and the .log debugger command can be used to
* configure the groups.
*
* Each group have flags in addition to the enable/disable flag. These flags can
* be appended to the group name using dot separators. The flags correspond to
* RTLOGGRPFLAGS and have a short and a long version:
*
* - e - Enabled: Whether the group is enabled at all.
* - l - Level2: Level-2 logging.
* - f - Flow: Execution flow logging (entry messages)
* - s - Sander: Special Sander logging messages.
* - b - Bird: Special Bird logging messages.
*
* @todo Update this section...
*
* Example:
*
* VBOX_LOG=+all+pgm.e.s.b.z.l-qemu
*
* Space and ';' separators are allowed:
*
* VBOX_LOG=+all +pgm.e.s.b.z.l ; - qemu
*
*/
/*********************************************************************************************************************************
* Header Files *
*********************************************************************************************************************************/
#ifdef IN_RING3
# if defined(RT_OS_WINDOWS)
# include <iprt/win/windows.h>
# elif defined(RT_OS_LINUX)
# include <unistd.h>
# elif defined(RT_OS_FREEBSD) || defined(RT_OS_NETBSD)
# include <sys/param.h>
# include <sys/sysctl.h>
# if defined(RT_OS_FREEBSD)
# include <sys/user.h>
# endif
# include <stdlib.h>
# include <unistd.h>
# elif defined(RT_OS_HAIKU)
# include <OS.h>
# elif defined(RT_OS_SOLARIS)
# define _STRUCTURED_PROC 1
# undef _FILE_OFFSET_BITS /* procfs doesn't like this */
# include <sys/procfs.h>
# include <unistd.h>
# elif defined(RT_OS_OS2)
# include <stdlib.h>
# endif
#endif
#include <VBox/log.h>
#include <iprt/asm.h>
#include <iprt/errcore.h>
#include <iprt/time.h>
#ifdef IN_RING3
# include <iprt/param.h>
# include <iprt/assert.h>
# include <iprt/path.h>
# include <iprt/process.h>
# include <iprt/string.h>
# include <iprt/mem.h>
# include <stdio.h>
#endif
#if defined(IN_RING0) && defined(RT_OS_DARWIN)
# include <iprt/asm-amd64-x86.h>
# include <iprt/thread.h>
#endif
/*********************************************************************************************************************************
* Global Variables *
*********************************************************************************************************************************/
/** The default logger. */
static PRTLOGGER g_pLogger = NULL;
/** The default logger groups.
* This must match LOGGROUP! */
static const char *g_apszGroups[] =
VBOX_LOGGROUP_NAMES;
/**
* Creates the default logger instance for a VBox process.
*
* @returns Pointer to the logger instance.
*/
RTDECL(PRTLOGGER) RTLogDefaultInit(void)
{
/*
* Initialize the default logger instance.
* Take care to do this once and not recursively.
*/
static volatile uint32_t fInitializing = 0;
PRTLOGGER pLogger;
int rc;
if (g_pLogger || !ASMAtomicCmpXchgU32(&fInitializing, 1, 0))
return g_pLogger;
#ifdef IN_RING3
/*
* Assert the group definitions.
*/
#define ASSERT_LOG_GROUP(grp) ASSERT_LOG_GROUP2(LOG_GROUP_##grp, #grp)
#define ASSERT_LOG_GROUP2(def, str) \
do { if (strcmp(g_apszGroups[def], str)) {printf("%s='%s' expects '%s'\n", #def, g_apszGroups[def], str); RTAssertDoPanic(); } } while (0)
ASSERT_LOG_GROUP(DEFAULT);
ASSERT_LOG_GROUP(AUDIO_MIXER);
ASSERT_LOG_GROUP(AUDIO_MIXER_BUFFER);
ASSERT_LOG_GROUP(AUTOLOGON);
ASSERT_LOG_GROUP(CFGM);
ASSERT_LOG_GROUP(CPUM);
ASSERT_LOG_GROUP(CSAM);
ASSERT_LOG_GROUP(DBGC);
ASSERT_LOG_GROUP(DBGF);
ASSERT_LOG_GROUP(DBGF_INFO);
ASSERT_LOG_GROUP(DBGG);
ASSERT_LOG_GROUP(DEV);
ASSERT_LOG_GROUP(DEV_AC97);
ASSERT_LOG_GROUP(DEV_ACPI);
ASSERT_LOG_GROUP(DEV_APIC);
ASSERT_LOG_GROUP(DEV_BUSLOGIC);
ASSERT_LOG_GROUP(DEV_DMA);
ASSERT_LOG_GROUP(DEV_E1000);
ASSERT_LOG_GROUP(DEV_EFI);
ASSERT_LOG_GROUP(DEV_EHCI);
ASSERT_LOG_GROUP(DEV_FDC);
ASSERT_LOG_GROUP(DEV_GIM);
ASSERT_LOG_GROUP(DEV_HDA);
ASSERT_LOG_GROUP(DEV_HDA_CODEC);
ASSERT_LOG_GROUP(DEV_HPET);
ASSERT_LOG_GROUP(DEV_IDE);
ASSERT_LOG_GROUP(DEV_INIP);
ASSERT_LOG_GROUP(DEV_KBD);
ASSERT_LOG_GROUP(DEV_LPC);
ASSERT_LOG_GROUP(DEV_LSILOGICSCSI);
ASSERT_LOG_GROUP(DEV_NVME);
ASSERT_LOG_GROUP(DEV_OHCI);
ASSERT_LOG_GROUP(DEV_PARALLEL);
ASSERT_LOG_GROUP(DEV_PC);
ASSERT_LOG_GROUP(DEV_PC_ARCH);
ASSERT_LOG_GROUP(DEV_PC_BIOS);
ASSERT_LOG_GROUP(DEV_PCI);
ASSERT_LOG_GROUP(DEV_PCI_RAW);
ASSERT_LOG_GROUP(DEV_PCNET);
ASSERT_LOG_GROUP(DEV_PIC);
ASSERT_LOG_GROUP(DEV_PIT);
ASSERT_LOG_GROUP(DEV_RTC);
ASSERT_LOG_GROUP(DEV_SB16);
ASSERT_LOG_GROUP(DEV_SERIAL);
ASSERT_LOG_GROUP(DEV_SMC);
ASSERT_LOG_GROUP(DEV_VGA);
ASSERT_LOG_GROUP(DEV_VIRTIO);
ASSERT_LOG_GROUP(DEV_VIRTIO_NET);
ASSERT_LOG_GROUP(DEV_VMM);
ASSERT_LOG_GROUP(DEV_VMM_BACKDOOR);
ASSERT_LOG_GROUP(DEV_VMM_STDERR);
ASSERT_LOG_GROUP(DEV_VMSVGA);
ASSERT_LOG_GROUP(DEV_XHCI);
ASSERT_LOG_GROUP(DIS);
ASSERT_LOG_GROUP(DRV);
ASSERT_LOG_GROUP(DRV_ACPI);
ASSERT_LOG_GROUP(DRV_AUDIO);
ASSERT_LOG_GROUP(DRV_BLOCK);
ASSERT_LOG_GROUP(DRV_CHAR);
ASSERT_LOG_GROUP(DRV_DISK_INTEGRITY);
ASSERT_LOG_GROUP(DRV_DISPLAY);
ASSERT_LOG_GROUP(DRV_FLOPPY);
ASSERT_LOG_GROUP(DRV_HOST_AUDIO);
ASSERT_LOG_GROUP(DRV_HOST_BASE);
ASSERT_LOG_GROUP(DRV_HOST_DVD);
ASSERT_LOG_GROUP(DRV_HOST_FLOPPY);
ASSERT_LOG_GROUP(DRV_HOST_PARALLEL);
ASSERT_LOG_GROUP(DRV_HOST_SERIAL);
ASSERT_LOG_GROUP(DRV_INTNET);
ASSERT_LOG_GROUP(DRV_ISO);
ASSERT_LOG_GROUP(DRV_KBD_QUEUE);
ASSERT_LOG_GROUP(DRV_LWIP);
ASSERT_LOG_GROUP(DRV_MINIPORT);
ASSERT_LOG_GROUP(DRV_MOUSE_QUEUE);
ASSERT_LOG_GROUP(DRV_NAMEDPIPE);
ASSERT_LOG_GROUP(DRV_NAT);
ASSERT_LOG_GROUP(DRV_RAW_IMAGE);
ASSERT_LOG_GROUP(DRV_SCSI);
ASSERT_LOG_GROUP(DRV_SCSIHOST);
ASSERT_LOG_GROUP(DRV_TCP);
ASSERT_LOG_GROUP(DRV_TRANSPORT_ASYNC);
ASSERT_LOG_GROUP(DRV_TUN);
ASSERT_LOG_GROUP(DRV_UDPTUNNEL);
ASSERT_LOG_GROUP(DRV_USBPROXY);
ASSERT_LOG_GROUP(DRV_VBOXHDD);
ASSERT_LOG_GROUP(DRV_VD);
ASSERT_LOG_GROUP(DRV_VRDE_AUDIO);
ASSERT_LOG_GROUP(DRV_VSWITCH);
ASSERT_LOG_GROUP(DRV_VUSB);
ASSERT_LOG_GROUP(EM);
ASSERT_LOG_GROUP(FTM);
ASSERT_LOG_GROUP(GIM);
ASSERT_LOG_GROUP(GMM);
ASSERT_LOG_GROUP(GUEST_CONTROL);
ASSERT_LOG_GROUP(GUEST_DND);
ASSERT_LOG_GROUP(GUI);
ASSERT_LOG_GROUP(GVMM);
ASSERT_LOG_GROUP(HGCM);
ASSERT_LOG_GROUP(HGSMI);
ASSERT_LOG_GROUP(HM);
ASSERT_LOG_GROUP(IEM);
ASSERT_LOG_GROUP(IOM);
ASSERT_LOG_GROUP(IPC);
ASSERT_LOG_GROUP(LWIP);
ASSERT_LOG_GROUP(LWIP_API_LIB);
ASSERT_LOG_GROUP(LWIP_API_MSG);
ASSERT_LOG_GROUP(LWIP_ETHARP);
ASSERT_LOG_GROUP(LWIP_ICMP);
ASSERT_LOG_GROUP(LWIP_IGMP);
ASSERT_LOG_GROUP(LWIP_INET);
ASSERT_LOG_GROUP(LWIP_IP4);
ASSERT_LOG_GROUP(LWIP_IP4_REASS);
ASSERT_LOG_GROUP(LWIP_IP6);
ASSERT_LOG_GROUP(LWIP_MEM);
ASSERT_LOG_GROUP(LWIP_MEMP);
ASSERT_LOG_GROUP(LWIP_NETIF);
ASSERT_LOG_GROUP(LWIP_PBUF);
ASSERT_LOG_GROUP(LWIP_RAW);
ASSERT_LOG_GROUP(LWIP_SOCKETS);
ASSERT_LOG_GROUP(LWIP_SYS);
ASSERT_LOG_GROUP(LWIP_TCP);
ASSERT_LOG_GROUP(LWIP_TCPIP);
ASSERT_LOG_GROUP(LWIP_TCP_CWND);
ASSERT_LOG_GROUP(LWIP_TCP_FR);
ASSERT_LOG_GROUP(LWIP_TCP_INPUT);
ASSERT_LOG_GROUP(LWIP_TCP_OUTPUT);
ASSERT_LOG_GROUP(LWIP_TCP_QLEN);
ASSERT_LOG_GROUP(LWIP_TCP_RST);
ASSERT_LOG_GROUP(LWIP_TCP_RTO);
ASSERT_LOG_GROUP(LWIP_TCP_WND);
ASSERT_LOG_GROUP(LWIP_TIMERS);
ASSERT_LOG_GROUP(LWIP_UDP);
ASSERT_LOG_GROUP(MAIN);
ASSERT_LOG_GROUP(MAIN_ADDITIONSFACILITY);
ASSERT_LOG_GROUP(MAIN_ADDITIONSSTATECHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_APPLIANCE);
ASSERT_LOG_GROUP(MAIN_AUDIOADAPTER);
ASSERT_LOG_GROUP(MAIN_BANDWIDTHCONTROL);
ASSERT_LOG_GROUP(MAIN_BANDWIDTHGROUP);
ASSERT_LOG_GROUP(MAIN_BANDWIDTHGROUPCHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_BIOSSETTINGS);
ASSERT_LOG_GROUP(MAIN_CANSHOWWINDOWEVENT);
ASSERT_LOG_GROUP(MAIN_CLIPBOARDMODECHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_CONSOLE);
ASSERT_LOG_GROUP(MAIN_CPUCHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_CPUEXECUTIONCAPCHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_CURSORPOSITIONCHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_DHCPSERVER);
ASSERT_LOG_GROUP(MAIN_DIRECTORY);
ASSERT_LOG_GROUP(MAIN_DISPLAY);
ASSERT_LOG_GROUP(MAIN_DISPLAYSOURCEBITMAP);
ASSERT_LOG_GROUP(MAIN_DNDBASE);
ASSERT_LOG_GROUP(MAIN_DNDMODECHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_DNDSOURCE);
ASSERT_LOG_GROUP(MAIN_DNDTARGET);
ASSERT_LOG_GROUP(MAIN_EMULATEDUSB);
ASSERT_LOG_GROUP(MAIN_EVENT);
ASSERT_LOG_GROUP(MAIN_EVENTLISTENER);
ASSERT_LOG_GROUP(MAIN_EVENTSOURCE);
ASSERT_LOG_GROUP(MAIN_EVENTSOURCECHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_EXTPACK);
ASSERT_LOG_GROUP(MAIN_EXTPACKBASE);
ASSERT_LOG_GROUP(MAIN_EXTPACKFILE);
ASSERT_LOG_GROUP(MAIN_EXTPACKMANAGER);
ASSERT_LOG_GROUP(MAIN_EXTPACKPLUGIN);
ASSERT_LOG_GROUP(MAIN_EXTRADATACANCHANGEEVENT);
ASSERT_LOG_GROUP(MAIN_EXTRADATACHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_FILE);
ASSERT_LOG_GROUP(MAIN_FRAMEBUFFER);
ASSERT_LOG_GROUP(MAIN_FRAMEBUFFEROVERLAY);
ASSERT_LOG_GROUP(MAIN_FSOBJINFO);
ASSERT_LOG_GROUP(MAIN_GUEST);
ASSERT_LOG_GROUP(MAIN_GUESTDIRECTORY);
ASSERT_LOG_GROUP(MAIN_GUESTDNDSOURCE);
ASSERT_LOG_GROUP(MAIN_GUESTDNDTARGET);
ASSERT_LOG_GROUP(MAIN_GUESTERRORINFO);
ASSERT_LOG_GROUP(MAIN_GUESTFILE);
ASSERT_LOG_GROUP(MAIN_GUESTFILEEVENT);
ASSERT_LOG_GROUP(MAIN_GUESTFILEIOEVENT);
ASSERT_LOG_GROUP(MAIN_GUESTFILEOFFSETCHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_GUESTFILEREADEVENT);
ASSERT_LOG_GROUP(MAIN_GUESTFILEREGISTEREDEVENT);
ASSERT_LOG_GROUP(MAIN_GUESTFILESTATECHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_GUESTFILEWRITEEVENT);
ASSERT_LOG_GROUP(MAIN_GUESTFSOBJINFO);
ASSERT_LOG_GROUP(MAIN_GUESTKEYBOARDEVENT);
ASSERT_LOG_GROUP(MAIN_GUESTMONITORCHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_GUESTMOUSEEVENT);
ASSERT_LOG_GROUP(MAIN_GUESTMULTITOUCHEVENT);
ASSERT_LOG_GROUP(MAIN_GUESTOSTYPE);
ASSERT_LOG_GROUP(MAIN_GUESTPROCESS);
ASSERT_LOG_GROUP(MAIN_GUESTPROCESSEVENT);
ASSERT_LOG_GROUP(MAIN_GUESTPROCESSINPUTNOTIFYEVENT);
ASSERT_LOG_GROUP(MAIN_GUESTPROCESSIOEVENT);
ASSERT_LOG_GROUP(MAIN_GUESTPROCESSOUTPUTEVENT);
ASSERT_LOG_GROUP(MAIN_GUESTPROCESSREGISTEREDEVENT);
ASSERT_LOG_GROUP(MAIN_GUESTPROCESSSTATECHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_GUESTPROPERTYCHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_GUESTSESSION);
ASSERT_LOG_GROUP(MAIN_GUESTSESSIONEVENT);
ASSERT_LOG_GROUP(MAIN_GUESTSESSIONREGISTEREDEVENT);
ASSERT_LOG_GROUP(MAIN_GUESTSESSIONSTATECHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_GUESTUSERSTATECHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_HOST);
ASSERT_LOG_GROUP(MAIN_HOSTNAMERESOLUTIONCONFIGURATIONCHANGEEVENT);
ASSERT_LOG_GROUP(MAIN_HOSTNETWORKINTERFACE);
ASSERT_LOG_GROUP(MAIN_HOSTPCIDEVICEPLUGEVENT);
ASSERT_LOG_GROUP(MAIN_HOSTUSBDEVICE);
ASSERT_LOG_GROUP(MAIN_HOSTUSBDEVICEFILTER);
ASSERT_LOG_GROUP(MAIN_HOSTVIDEOINPUTDEVICE);
ASSERT_LOG_GROUP(MAIN_INTERNALMACHINECONTROL);
ASSERT_LOG_GROUP(MAIN_INTERNALSESSIONCONTROL);
ASSERT_LOG_GROUP(MAIN_KEYBOARD);
ASSERT_LOG_GROUP(MAIN_KEYBOARDLEDSCHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_MACHINE);
ASSERT_LOG_GROUP(MAIN_MACHINEDATACHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_MACHINEDEBUGGER);
ASSERT_LOG_GROUP(MAIN_MACHINEEVENT);
ASSERT_LOG_GROUP(MAIN_MACHINEREGISTEREDEVENT);
ASSERT_LOG_GROUP(MAIN_MACHINESTATECHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_MEDIUM);
ASSERT_LOG_GROUP(MAIN_MEDIUMATTACHMENT);
ASSERT_LOG_GROUP(MAIN_MEDIUMCHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_MEDIUMCONFIGCHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_MEDIUMFORMAT);
ASSERT_LOG_GROUP(MAIN_MEDIUMREGISTEREDEVENT);
ASSERT_LOG_GROUP(MAIN_MOUSE);
ASSERT_LOG_GROUP(MAIN_MOUSECAPABILITYCHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_MOUSEPOINTERSHAPE);
ASSERT_LOG_GROUP(MAIN_MOUSEPOINTERSHAPECHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_NATENGINE);
ASSERT_LOG_GROUP(MAIN_NATNETWORK);
ASSERT_LOG_GROUP(MAIN_NATNETWORKALTEREVENT);
ASSERT_LOG_GROUP(MAIN_NATNETWORKCHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_NATNETWORKCREATIONDELETIONEVENT);
ASSERT_LOG_GROUP(MAIN_NATNETWORKPORTFORWARDEVENT);
ASSERT_LOG_GROUP(MAIN_NATNETWORKSETTINGEVENT);
ASSERT_LOG_GROUP(MAIN_NATNETWORKSTARTSTOPEVENT);
ASSERT_LOG_GROUP(MAIN_NATREDIRECTEVENT);
ASSERT_LOG_GROUP(MAIN_NETWORKADAPTER);
ASSERT_LOG_GROUP(MAIN_NETWORKADAPTERCHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_PARALLELPORT);
ASSERT_LOG_GROUP(MAIN_PARALLELPORTCHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_PCIADDRESS);
ASSERT_LOG_GROUP(MAIN_PCIDEVICEATTACHMENT);
ASSERT_LOG_GROUP(MAIN_PERFORMANCECOLLECTOR);
ASSERT_LOG_GROUP(MAIN_PERFORMANCEMETRIC);
ASSERT_LOG_GROUP(MAIN_PROCESS);
ASSERT_LOG_GROUP(MAIN_PROGRESS);
ASSERT_LOG_GROUP(MAIN_REUSABLEEVENT);
ASSERT_LOG_GROUP(MAIN_RUNTIMEERROREVENT);
ASSERT_LOG_GROUP(MAIN_SERIALPORT);
ASSERT_LOG_GROUP(MAIN_SERIALPORTCHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_SESSION);
ASSERT_LOG_GROUP(MAIN_SESSIONSTATECHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_SHAREDFOLDER);
ASSERT_LOG_GROUP(MAIN_SHAREDFOLDERCHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_SHOWWINDOWEVENT);
ASSERT_LOG_GROUP(MAIN_SNAPSHOT);
ASSERT_LOG_GROUP(MAIN_SNAPSHOTCHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_SNAPSHOTDELETEDEVENT);
ASSERT_LOG_GROUP(MAIN_SNAPSHOTEVENT);
ASSERT_LOG_GROUP(MAIN_SNAPSHOTRESTOREDEVENT);
ASSERT_LOG_GROUP(MAIN_SNAPSHOTTAKENEVENT);
ASSERT_LOG_GROUP(MAIN_STATECHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_STORAGECONTROLLER);
ASSERT_LOG_GROUP(MAIN_STORAGECONTROLLERCHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_STORAGEDEVICECHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_SYSTEMPROPERTIES);
ASSERT_LOG_GROUP(MAIN_TOKEN);
ASSERT_LOG_GROUP(MAIN_USBCONTROLLER);
ASSERT_LOG_GROUP(MAIN_USBCONTROLLERCHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_USBDEVICE);
ASSERT_LOG_GROUP(MAIN_USBDEVICEFILTERS);
ASSERT_LOG_GROUP(MAIN_USBDEVICESTATECHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_VBOXSVCAVAILABILITYCHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_VIRTUALBOX);
ASSERT_LOG_GROUP(MAIN_VIRTUALBOXCLIENT);
ASSERT_LOG_GROUP(MAIN_VIRTUALBOXSDS);
ASSERT_LOG_GROUP(MAIN_VIRTUALSYSTEMDESCRIPTION);
ASSERT_LOG_GROUP(MAIN_VRDESERVER);
ASSERT_LOG_GROUP(MAIN_VRDESERVERCHANGEDEVENT);
ASSERT_LOG_GROUP(MAIN_VRDESERVERINFO);
ASSERT_LOG_GROUP(MAIN_VRDESERVERINFOCHANGEDEVENT);
ASSERT_LOG_GROUP(MISC);
ASSERT_LOG_GROUP(MM);
ASSERT_LOG_GROUP(MM_HEAP);
ASSERT_LOG_GROUP(MM_HYPER);
ASSERT_LOG_GROUP(MM_HYPER_HEAP);
ASSERT_LOG_GROUP(MM_PHYS);
ASSERT_LOG_GROUP(MM_POOL);
ASSERT_LOG_GROUP(NAT_SERVICE);
ASSERT_LOG_GROUP(NET_ADP_DRV);
ASSERT_LOG_GROUP(NET_FLT_DRV);
ASSERT_LOG_GROUP(NET_SERVICE);
ASSERT_LOG_GROUP(NET_SHAPER);
ASSERT_LOG_GROUP(PATM);
ASSERT_LOG_GROUP(PDM);
ASSERT_LOG_GROUP(PDM_ASYNC_COMPLETION);
ASSERT_LOG_GROUP(PDM_BLK_CACHE);
ASSERT_LOG_GROUP(PDM_DEVICE);
ASSERT_LOG_GROUP(PDM_DRIVER);
ASSERT_LOG_GROUP(PDM_LDR);
ASSERT_LOG_GROUP(PDM_QUEUE);
ASSERT_LOG_GROUP(PGM);
ASSERT_LOG_GROUP(PGM_DYNMAP);
ASSERT_LOG_GROUP(PGM_PHYS);
ASSERT_LOG_GROUP(PGM_PHYS_ACCESS);
ASSERT_LOG_GROUP(PGM_POOL);
ASSERT_LOG_GROUP(PGM_SHARED);
ASSERT_LOG_GROUP(REM);
ASSERT_LOG_GROUP(REM_DISAS);
ASSERT_LOG_GROUP(REM_HANDLER);
ASSERT_LOG_GROUP(REM_IOPORT);
ASSERT_LOG_GROUP(REM_MMIO);
ASSERT_LOG_GROUP(REM_PRINTF);
ASSERT_LOG_GROUP(REM_RUN);
ASSERT_LOG_GROUP(SELM);
ASSERT_LOG_GROUP(SHARED_CLIPBOARD);
ASSERT_LOG_GROUP(SHARED_CROPENGL);
ASSERT_LOG_GROUP(SHARED_FOLDERS);
ASSERT_LOG_GROUP(SHARED_OPENGL);
ASSERT_LOG_GROUP(SRV_INTNET);
ASSERT_LOG_GROUP(SSM);
ASSERT_LOG_GROUP(STAM);
ASSERT_LOG_GROUP(SUP);
ASSERT_LOG_GROUP(TM);
ASSERT_LOG_GROUP(TRPM);
ASSERT_LOG_GROUP(USB_CARDREADER);
ASSERT_LOG_GROUP(USB_DRV);
ASSERT_LOG_GROUP(USB_FILTER);
ASSERT_LOG_GROUP(USB_KBD);
ASSERT_LOG_GROUP(USB_MOUSE);
ASSERT_LOG_GROUP(USB_MSD);
ASSERT_LOG_GROUP(USB_REMOTE);
ASSERT_LOG_GROUP(USB_WEBCAM);
ASSERT_LOG_GROUP(VGDRV);
ASSERT_LOG_GROUP(VBGL);
ASSERT_LOG_GROUP(VD);
ASSERT_LOG_GROUP(VD_DMG);
ASSERT_LOG_GROUP(VD_ISCSI);
ASSERT_LOG_GROUP(VD_PARALLELS);
ASSERT_LOG_GROUP(VD_QCOW);
ASSERT_LOG_GROUP(VD_QED);
ASSERT_LOG_GROUP(VD_RAW);
ASSERT_LOG_GROUP(VD_VDI);
ASSERT_LOG_GROUP(VD_VHD);
ASSERT_LOG_GROUP(VD_VHDX);
ASSERT_LOG_GROUP(VD_VMDK);
ASSERT_LOG_GROUP(VM);
ASSERT_LOG_GROUP(VMM);
ASSERT_LOG_GROUP(VRDE);
ASSERT_LOG_GROUP(VRDP);
ASSERT_LOG_GROUP(VSCSI);
ASSERT_LOG_GROUP(WEBSERVICE);
#undef ASSERT_LOG_GROUP
#undef ASSERT_LOG_GROUP2
#endif /* IN_RING3 */
/*
* Create the default logging instance.
*/
#ifdef IN_RING3
# ifndef IN_GUEST
char szExecName[RTPATH_MAX];
if (!RTProcGetExecutablePath(szExecName, sizeof(szExecName)))
strcpy(szExecName, "VBox");
RTTIMESPEC TimeSpec;
RTTIME Time;
RTTimeExplode(&Time, RTTimeNow(&TimeSpec));
rc = RTLogCreate(&pLogger, 0, NULL, "VBOX_LOG", RT_ELEMENTS(g_apszGroups), &g_apszGroups[0], RTLOGDEST_FILE,
"./%04d-%02d-%02d-%02d-%02d-%02d.%03d-%s-%d.log",
Time.i32Year, Time.u8Month, Time.u8MonthDay, Time.u8Hour, Time.u8Minute, Time.u8Second, Time.u32Nanosecond / 10000000,
RTPathFilename(szExecName), RTProcSelf());
if (RT_SUCCESS(rc))
{
/*
* Write a log header.
*/
char szBuf[RTPATH_MAX];
RTTimeSpecToString(&TimeSpec, szBuf, sizeof(szBuf));
RTLogLoggerEx(pLogger, 0, ~0U, "Log created: %s\n", szBuf);
RTLogLoggerEx(pLogger, 0, ~0U, "Executable: %s\n", szExecName);
/* executable and arguments - tricky and all platform specific. */
# if defined(RT_OS_WINDOWS)
RTLogLoggerEx(pLogger, 0, ~0U, "Commandline: %ls\n", GetCommandLineW());
# elif defined(RT_OS_SOLARIS)
psinfo_t psi;
char szArgFileBuf[80];
RTStrPrintf(szArgFileBuf, sizeof(szArgFileBuf), "/proc/%ld/psinfo", (long)getpid());
FILE* pFile = fopen(szArgFileBuf, "rb");
if (pFile)
{
if (fread(&psi, sizeof(psi), 1, pFile) == 1)
{
# if 0 /* 100% safe:*/
RTLogLoggerEx(pLogger, 0, ~0U, "Args: %s\n", psi.pr_psargs);
# else /* probably safe: */
const char * const *argv = (const char * const *)psi.pr_argv;
for (int iArg = 0; iArg < psi.pr_argc; iArg++)
RTLogLoggerEx(pLogger, 0, ~0U, "Arg[%d]: %s\n", iArg, argv[iArg]);
# endif
}
fclose(pFile);
}
# elif defined(RT_OS_LINUX)
FILE *pFile = fopen("/proc/self/cmdline", "r");
if (pFile)
{
/* braindead */
unsigned iArg = 0;
int ch;
bool fNew = true;
while (!feof(pFile) && (ch = fgetc(pFile)) != EOF)
{
if (fNew)
{
RTLogLoggerEx(pLogger, 0, ~0U, "Arg[%u]: ", iArg++);
fNew = false;
}
if (ch)
RTLogLoggerEx(pLogger, 0, ~0U, "%c", ch);
else
{
RTLogLoggerEx(pLogger, 0, ~0U, "\n");
fNew = true;
}
}
if (!fNew)
RTLogLoggerEx(pLogger, 0, ~0U, "\n");
fclose(pFile);
}
# elif defined(RT_OS_HAIKU)
team_info info;
if (get_team_info(0, &info) == B_OK)
{
/* there is an info.argc, but no way to know arg boundaries */
RTLogLoggerEx(pLogger, 0, ~0U, "Commandline: %.64s\n", info.args);
}
# elif defined(RT_OS_FREEBSD) || defined(RT_OS_NETBSD)
/* Retrieve the required length first */
int aiName[4];
# if defined(RT_OS_FREEBSD)
aiName[0] = CTL_KERN;
aiName[1] = KERN_PROC;
aiName[2] = KERN_PROC_ARGS; /* Introduced in FreeBSD 4.0 */
aiName[3] = getpid();
# elif defined(RT_OS_NETBSD)
aiName[0] = CTL_KERN;
aiName[1] = KERN_PROC_ARGS;
aiName[2] = getpid();
aiName[3] = KERN_PROC_ARGV;
# endif
size_t cchArgs = 0;
int rcBSD = sysctl(aiName, RT_ELEMENTS(aiName), NULL, &cchArgs, NULL, 0);
if (cchArgs > 0)
{
char *pszArgFileBuf = (char *)RTMemAllocZ(cchArgs + 1 /* Safety */);
if (pszArgFileBuf)
{
/* Retrieve the argument list */
rcBSD = sysctl(aiName, RT_ELEMENTS(aiName), pszArgFileBuf, &cchArgs, NULL, 0);
if (!rcBSD)
{
unsigned iArg = 0;
size_t off = 0;
while (off < cchArgs)
{
size_t cchArg = strlen(&pszArgFileBuf[off]);
RTLogLoggerEx(pLogger, 0, ~0U, "Arg[%u]: %s\n", iArg, &pszArgFileBuf[off]);
/* advance */
off += cchArg + 1;
iArg++;
}
}
RTMemFree(pszArgFileBuf);
}
}
# elif defined(RT_OS_OS2) || defined(RT_OS_DARWIN)
/* commandline? */
# else
# error needs porting.
# endif
}
# else /* IN_GUEST */
/* The user destination is backdoor logging. */
rc = RTLogCreate(&pLogger, 0, NULL, "VBOX_LOG", RT_ELEMENTS(g_apszGroups), &g_apszGroups[0], RTLOGDEST_USER, "VBox.log");
# endif /* IN_GUEST */
#else /* IN_RING0 */
/* Some platforms has trouble allocating memory with interrupts and/or
preemption disabled. Check and fail before we panic. */
# if defined(RT_OS_DARWIN)
if ( !ASMIntAreEnabled()
|| !RTThreadPreemptIsEnabled(NIL_RTTHREAD))
return NULL;
# endif
# ifndef IN_GUEST
rc = RTLogCreate(&pLogger, 0, NULL, "VBOX_LOG", RT_ELEMENTS(g_apszGroups), &g_apszGroups[0], RTLOGDEST_FILE, "VBox-ring0.log");
# else /* IN_GUEST */
rc = RTLogCreate(&pLogger, 0, NULL, "VBOX_LOG", RT_ELEMENTS(g_apszGroups), &g_apszGroups[0], RTLOGDEST_USER, "VBox-ring0.log");
# endif /* IN_GUEST */
if (RT_SUCCESS(rc))
{
/*
* This is where you set your ring-0 logging preferences.
*
* On platforms which don't differ between debugger and kernel
* log printing, STDOUT is gonna be a stub and the DEBUGGER
* destination is the one doing all the work. On platforms
* that do differ (like Darwin), STDOUT is the kernel log.
*/
# if defined(DEBUG_bird)
/*RTLogGroupSettings(pLogger, "all=~0 -default.l6.l5.l4.l3");*/
RTLogFlags(pLogger, "enabled unbuffered pid tid");
# ifndef IN_GUEST
pLogger->fDestFlags |= RTLOGDEST_DEBUGGER | RTLOGDEST_STDOUT;
# else
RTLogGroupSettings(pLogger, "all=~0 -default.l6.l5.l4.l3");
# endif
# endif
# if defined(DEBUG_sandervl) && !defined(IN_GUEST)
RTLogGroupSettings(pLogger, "+all");
RTLogFlags(pLogger, "enabled unbuffered");
pLogger->fDestFlags |= RTLOGDEST_DEBUGGER;
# endif
# if defined(DEBUG_ramshankar) /* Guest ring-0 as well */
RTLogGroupSettings(pLogger, "+all.e.l.f");
RTLogFlags(pLogger, "enabled unbuffered");
pLogger->fDestFlags |= RTLOGDEST_DEBUGGER;
# endif
# if defined(DEBUG_aleksey) /* Guest ring-0 as well */
RTLogGroupSettings(pLogger, "net_flt_drv.e.l.f.l3.l4.l5.l6 +net_adp_drv.e.l.f.l3.l4.l5.l6");
RTLogFlags(pLogger, "enabled unbuffered");
pLogger->fDestFlags |= RTLOGDEST_DEBUGGER | RTLOGDEST_STDOUT;
# endif
# if defined(DEBUG_andy) /* Guest ring-0 as well */
RTLogGroupSettings(pLogger, "+all.e.l.f");
RTLogFlags(pLogger, "enabled unbuffered pid tid");
pLogger->fDestFlags |= RTLOGDEST_DEBUGGER | RTLOGDEST_STDOUT;
# endif
# if defined(DEBUG_misha) /* Guest ring-0 as well */
RTLogFlags(pLogger, "enabled unbuffered");
pLogger->fDestFlags |= RTLOGDEST_DEBUGGER;
# endif
# if defined(DEBUG_michael) && defined(IN_GUEST)
RTLogGroupSettings(pLogger, "+vga.e.l.f");
RTLogFlags(pLogger, "enabled unbuffered");
pLogger->fDestFlags |= RTLOGDEST_DEBUGGER | RTLOGDEST_STDOUT;
# endif
# if 0 /* vboxdrv logging - ATTENTION: this is what we're referring to guys! Change to '# if 1'. */
RTLogGroupSettings(pLogger, "all=~0 -default.l6.l5.l4.l3");
RTLogFlags(pLogger, "enabled unbuffered tid");
pLogger->fDestFlags |= RTLOGDEST_DEBUGGER | RTLOGDEST_STDOUT;
# endif
}
#endif /* IN_RING0 */
return g_pLogger = RT_SUCCESS(rc) ? pLogger : NULL;
}
Mini Shell