Move win32 sensor code into own file
The window sysdep code is quite long by now and since I plan to add more to it let's split things up to have smaller portions of code to work on.
This commit is contained in:
Stefan Gehn
parent
d33190cc0b
commit
4991b98879
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@ -302,7 +302,7 @@ IMAGES = \
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SYSDEPS_SRC = sysdeps/bsd-common.c sysdeps/bsd-net-open.c sysdeps/freebsd.c \
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SYSDEPS_SRC = sysdeps/bsd-common.c sysdeps/bsd-net-open.c sysdeps/freebsd.c \
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sysdeps/gtop.c sysdeps/linux.c sysdeps/netbsd.c sysdeps/openbsd.c \
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sysdeps/gtop.c sysdeps/linux.c sysdeps/netbsd.c sysdeps/openbsd.c \
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sysdeps/solaris.c sysdeps/darwin.c sysdeps/sensors-common.c \
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sysdeps/solaris.c sysdeps/darwin.c sysdeps/sensors-common.c \
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sysdeps/dragonfly.c sysdeps/win32.c
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sysdeps/dragonfly.c sysdeps/win32.c sysdeps/win32-sensors.c
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GKRELLM_H = gkrellm.h gkrellm-private.h
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GKRELLM_H = gkrellm.h gkrellm-private.h
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GKRELLM_H_SYS = gkrellm.h gkrellm-public-proto.h gkrellm-private.h \
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GKRELLM_H_SYS = gkrellm.h gkrellm-public-proto.h gkrellm-private.h \
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@ -0,0 +1,531 @@
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/* GKrellM
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| Copyright (C) 1999-2014 Bill Wilson
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| Authors: Bill Wilson billw@gkrellm.net
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| Stefan Gehn stefan+gkrellm@srcbox.net
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| Latest versions might be found at: http://gkrellm.net
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| GKrellM is free software: you can redistribute it and/or modify it
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| 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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| GKrellM is distributed in the hope that it will be useful, but WITHOUT
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| ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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| or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public
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| License for more details.
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| You should have received a copy of the GNU General Public License
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| along with this program. If not, see http://www.gnu.org/licenses/
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| Additional permission under GNU GPL version 3 section 7
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| If you modify this program, or any covered work, by linking or
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| combining it with the OpenSSL project's OpenSSL library (or a
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| modified version of that library), containing parts covered by
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| the terms of the OpenSSL or SSLeay licenses, you are granted
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| additional permission to convey the resulting work.
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| Corresponding Source for a non-source form of such a combination
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| shall include the source code for the parts of OpenSSL used as well
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| as that of the covered work.
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*/
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#include <windows.h>
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static
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HANDLE gkrellm_sys_sensors_open_shm_helper(const wchar_t *shm_name,
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const gchar *app_name)
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{
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HANDLE hData = NULL;
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gboolean ret;
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GError *err = NULL;
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// Try to open shm-file and return if successful
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hData = OpenFileMappingW(FILE_MAP_READ, FALSE, shm_name);
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if (hData != 0)
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return hData;
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// shm-file could not be opened, try to start sensor-app
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ret = g_spawn_command_line_async(app_name, &err);
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if (!ret && err)
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{
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g_warning("Could not start sensor-app %s: %s\n",
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app_name, err->message);
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g_error_free(err);
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}
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else
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{
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gkrellm_debug(DEBUG_SYSDEP,
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"Started sensor-app %s, waiting for it to initialize\n",
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app_name);
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// 5 second wait to allow sensor-app init
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g_usleep(5 * G_USEC_PER_SEC);
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// Retry open of shm-file
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hData = OpenFileMappingW(FILE_MAP_READ, FALSE, shm_name);
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}
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return hData;
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}
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// ---------------------------------------------------------------------------
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// Interface to work with shared memory for MBM5
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//
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// Copyright 2001 A@majland.org
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// Alteration for use in Visual C by Chris Zahrt techn0@iastate.edu
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//
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// Version : 0.1
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// Date : 02-27-2002
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// MBM : version 5.1
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//
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// Author : - Anders@Majland.org (author of original c code)
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// http://www.majland.org/sw/mbmcaf
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// - Chris Zahrt techn0@iastate.edu (visual c alterations)
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// http://techn0.dhs.org/programming/vcmbmsm.html
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//
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// Licence : Cardware. (Send me a note/email if you find it usefull.)
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// Basically you may use it as you see fit as long as the origin
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// of the code remains clear
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//
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// History :
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// 0.1 02-27-2002 conversion of 0.3 borland to this version
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//
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// Update for MBM 5.1.9 by Bill Nalen bill@nalens.com
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// ---------------------------------------------------------------------------
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#define BusType char
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#define SMBType char
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#define SensorType char
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#define stUnknown (char)(0)
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#define stTemperature (char)(1)
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#define stVoltage (char)(2)
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#define stFan (char)(3)
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//#define stMhz (char)(4)
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//#define stPercentage (char)(5)
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typedef struct _MBMSharedIndex
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{
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SensorType iType; // type of sensor
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int Count; // number of sensor for that type
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}
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MBMSharedIndex;
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typedef struct _MBMSharedSensor
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{
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SensorType ssType; // type of sensor
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unsigned char ssName[12]; // name of sensor
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char sspadding1[3]; // padding of 3 byte
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double ssCurrent; // current value
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double ssLow; // lowest readout
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double ssHigh; // highest readout
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long ssCount; // total number of readout
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char sspadding2[4]; // padding of 4 byte
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long double ssTotal; // total amout of all readouts
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char sspadding3[6]; // padding of 6 byte
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double ssAlarm1; // temp & fan: high alarm; voltage: % off;
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double ssAlarm2; // temp: low alarm
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}
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MBMSharedSensor;
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typedef struct _MBMSharedInfo
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{
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short siSMB_Base; // SMBus base address
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BusType siSMB_Type; // SMBus/Isa bus used to access chip
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SMBType siSMB_Code; // SMBus sub type, Intel, AMD or ALi
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char siSMB_Addr; // Address of sensor chip on SMBus
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unsigned char siSMB_Name[41]; // Nice name for SMBus
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short siISA_Base; // ISA base address of sensor chip on ISA
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int siChipType; // Chip nr, connects with Chipinfo.ini
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char siVoltageSubType; // Subvoltage option selected
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}
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MBMSharedInfo;
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typedef struct _MBMSharedData
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{
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double sdVersion; // version number (example: 51090)
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MBMSharedIndex sdIndex[10]; // Sensor index
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MBMSharedSensor sdSensor[100]; // sensor info
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MBMSharedInfo sdInfo; // misc. info
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unsigned char sdStart[41]; // start time
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unsigned char sdCurrent[41]; // current time
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unsigned char sdPath[256]; // MBM path
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}
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MBMSharedData;
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static const wchar_t* MBM_SHM_NAME = L"$M$B$M$5$S$D$";
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static const gchar* MBM_EXE_NAME = "MBM5.exe";
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static SensorType gkrellm_sensor_type_to_mbm(gint type)
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{
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if (type == SENSOR_TEMPERATURE)
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return stTemperature;
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if (type == SENSOR_VOLTAGE)
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return stVoltage;
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if (type == SENSOR_FAN)
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return stFan;
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return stUnknown;
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}
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static gboolean
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gkrellm_sys_sensors_mbm_get_value(gint sensor_id, gint sensor_type, gfloat *value)
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{
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HANDLE hData;
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MBMSharedData *pData;
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MBMSharedSensor *pSensor;
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gboolean ret = FALSE;
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SensorType st = gkrellm_sensor_type_to_mbm(sensor_type);
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if (st == stUnknown || sensor_id < 0 || sensor_id > 99)
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return FALSE; // id out of range
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hData = OpenFileMappingW(FILE_MAP_READ, FALSE, MBM_SHM_NAME);
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if (hData == 0)
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return FALSE;
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pData = (MBMSharedData *)MapViewOfFile(hData, FILE_MAP_READ, 0, 0, 0);
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if (pData != NULL)
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{
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gkrellm_debug(DEBUG_SYSDEP, "Fetching sensor value %d from MBM\n", sensor_id);
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pSensor = &(pData->sdSensor[sensor_id]);
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if (pSensor->ssType == st)
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{
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*value = pSensor->ssCurrent;
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ret = TRUE;
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}
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UnmapViewOfFile(pData);
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}
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CloseHandle(hData);
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return ret;
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}
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static gboolean
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gkrellm_sys_sensors_mbm_init(void)
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{
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HANDLE hData;
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MBMSharedData *pData;
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MBMSharedSensor *pSensor;
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gboolean ret = FALSE;
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gint i, sensorCount, tempCount, voltCount, fanCount;
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gchar *id_name;
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hData = gkrellm_sys_sensors_open_shm_helper(MBM_SHM_NAME, MBM_EXE_NAME);
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if (hData == 0)
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return FALSE;
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gkrellm_debug(DEBUG_SYSDEP, "Mapping MBM SHM file\n");
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pData = (MBMSharedData *)MapViewOfFile(hData, FILE_MAP_READ, 0, 0, 0);
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if (pData != NULL)
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{
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ret = TRUE; // MBM available, return TRUE
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sensorCount = 0;
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for (i = 0; i < 9; i++)
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sensorCount += pData->sdIndex[i].Count;
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tempCount = 0;
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voltCount = 0;
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fanCount = 0;
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for (i = 0; i < sensorCount; i++)
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{
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pSensor = &(pData->sdSensor[i]);
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switch (pSensor->ssType)
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{
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case stTemperature:
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id_name = g_strdup_printf("mbm-temp-%d", tempCount);
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gkrellm_sensors_add_sensor(SENSOR_TEMPERATURE, /*sensor_path*/NULL,
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/*id_name*/id_name, /*id*/i, /*iodev*/0,
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/*inter*/MBM_INTERFACE, /*factor*/1, /*offset*/0,
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/*vref*/NULL, /*default_label*/(gchar *)pSensor->ssName);
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g_free(id_name);
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++tempCount;
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break;
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case stVoltage:
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id_name = g_strdup_printf("mbm-volt-%d", voltCount);
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gkrellm_sensors_add_sensor(SENSOR_VOLTAGE, /*sensor_path*/NULL,
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/*id_name*/id_name, /*id*/i, /*iodev*/0,
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/*inter*/MBM_INTERFACE, /*factor*/1, /*offset*/0,
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/*vref*/NULL, /*default_label*/(gchar *)pSensor->ssName);
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g_free(id_name);
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++voltCount;
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break;
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case stFan:
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id_name = g_strdup_printf("mbm-fan-%d", fanCount);
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gkrellm_sensors_add_sensor(SENSOR_FAN, /*sensor_path*/NULL,
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/*id_name*/id_name, /*id*/i, /*iodev*/0,
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/*inter*/MBM_INTERFACE, /*factor*/1, /*offset*/0,
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/*vref*/NULL, /*default_label*/(gchar *)pSensor->ssName);
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g_free(id_name);
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fanCount++;
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break;
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} /* switch() */
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} /* for() */
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UnmapViewOfFile(pData);
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}
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CloseHandle(hData);
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return ret;
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}
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/* ======================================================================== */
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// SpeedFan
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// Strucure of the shared block
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#pragma pack(push, 1)
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typedef struct _SFSharedMemory
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{
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unsigned short int version;
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unsigned short int flags;
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signed int MemSize;
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signed int handle;
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unsigned short int NumTemps;
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unsigned short int NumFans;
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unsigned short int NumVolts;
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signed int temps[32];
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signed int fans[32];
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signed int volts[32];
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} SFSharedMemory;
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#pragma pack(pop)
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static const wchar_t* SPEEDFAN_SHM_NAME = L"SFSharedMemory_ALM";
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static const gchar* SPEEDFAN_EXE_NAME = "speedfan.exe";
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static gboolean
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gkrellm_sys_sensors_sf_get_value(gint sensor_id, gint sensor_type, gfloat *value)
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{
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HANDLE hData;
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SFSharedMemory *pData;
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gboolean ret = FALSE;
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if (sensor_id < 0 || sensor_id > 31)
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return FALSE; // id out of range
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hData = OpenFileMappingW(FILE_MAP_READ, FALSE, SPEEDFAN_SHM_NAME);
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if (hData == 0)
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return FALSE;
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pData = (SFSharedMemory *)MapViewOfFile(hData, FILE_MAP_READ, 0, 0, 0);
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if (pData != NULL)
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{
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gkrellm_debug(DEBUG_SYSDEP, "Fetching sensor value %d from SpeedFan\n", sensor_id);
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switch(sensor_type)
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{
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case SENSOR_TEMPERATURE:
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if (sensor_id < pData->NumTemps)
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{
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*value = pData->temps[sensor_id] / 100.0;
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ret = TRUE;
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}
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break;
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case SENSOR_VOLTAGE:
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if (sensor_id < pData->NumVolts)
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{
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*value = pData->volts[sensor_id] / 100.0;
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ret = TRUE;
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}
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break;
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case SENSOR_FAN:
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if (sensor_id < pData->NumFans)
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{
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*value = pData->fans[sensor_id];
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ret = TRUE;
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}
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break;
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}
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UnmapViewOfFile(pData);
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}
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CloseHandle(hData);
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return ret;
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}
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static gboolean
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gkrellm_sys_sensors_sf_init(void)
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{
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HANDLE hData;
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SFSharedMemory *pData;
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gboolean ret = FALSE;
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gint i;
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gchar *id_name;
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gchar *default_label;
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hData = gkrellm_sys_sensors_open_shm_helper(SPEEDFAN_SHM_NAME, SPEEDFAN_EXE_NAME);
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if (hData == 0)
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return FALSE;
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||||||
|
gkrellm_debug(DEBUG_SYSDEP, "Mapping SpeedFan SHM file\n");
|
||||||
|
pData = (SFSharedMemory *)MapViewOfFile(hData, FILE_MAP_READ, 0, 0, 0);
|
||||||
|
if (pData != NULL)
|
||||||
|
{
|
||||||
|
ret = TRUE; // Mark SpeedFan as available
|
||||||
|
|
||||||
|
gkrellm_debug(DEBUG_SYSDEP, "Enumerating %hu temps, %hu voltages and %hu fans\n",
|
||||||
|
pData->NumTemps, pData->NumVolts, pData->NumFans);
|
||||||
|
|
||||||
|
for (i = 0; i < pData->NumTemps; i++)
|
||||||
|
{
|
||||||
|
id_name = g_strdup_printf("speedfan-temp-%d", i);
|
||||||
|
default_label = g_strdup_printf("Temp %d", i+1);
|
||||||
|
|
||||||
|
gkrellm_sensors_add_sensor(SENSOR_TEMPERATURE, /*sensor_path*/NULL,
|
||||||
|
/*id_name*/id_name, /*id*/i, /*iodev*/0,
|
||||||
|
/*inter*/SF_INTERFACE, /*factor*/1, /*offset*/0,
|
||||||
|
/*vref*/NULL, /*default_label*/default_label);
|
||||||
|
|
||||||
|
g_free(id_name);
|
||||||
|
g_free(default_label);
|
||||||
|
}
|
||||||
|
|
||||||
|
for (i = 0; i < pData->NumVolts; i++)
|
||||||
|
{
|
||||||
|
id_name = g_strdup_printf("speedfan-volt-%d", i);
|
||||||
|
default_label = g_strdup_printf("Voltage %d", i+1);
|
||||||
|
|
||||||
|
gkrellm_sensors_add_sensor(SENSOR_VOLTAGE, /*sensor_path*/NULL,
|
||||||
|
/*id_name*/id_name, /*id*/i, /*iodev*/0,
|
||||||
|
/*inter*/SF_INTERFACE, /*factor*/1, /*offset*/0,
|
||||||
|
/*vref*/NULL, /*default_label*/default_label);
|
||||||
|
|
||||||
|
g_free(id_name);
|
||||||
|
g_free(default_label);
|
||||||
|
}
|
||||||
|
|
||||||
|
for (i = 0; i < pData->NumFans; i++)
|
||||||
|
{
|
||||||
|
id_name = g_strdup_printf("speedfan-fan-%d", i);
|
||||||
|
default_label = g_strdup_printf("Fan %d", i+1);
|
||||||
|
|
||||||
|
gkrellm_sensors_add_sensor(SENSOR_FAN, /*sensor_path*/NULL,
|
||||||
|
/*id_name*/id_name, /*id*/i, /*iodev*/0,
|
||||||
|
/*inter*/SF_INTERFACE, /*factor*/1, /*offset*/0,
|
||||||
|
/*vref*/NULL, /*default_label*/default_label);
|
||||||
|
|
||||||
|
g_free(id_name);
|
||||||
|
g_free(default_label);
|
||||||
|
}
|
||||||
|
|
||||||
|
UnmapViewOfFile(pData);
|
||||||
|
}
|
||||||
|
CloseHandle(hData);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
||||||
|
/* ======================================================================== */
|
||||||
|
// CoreTemp
|
||||||
|
|
||||||
|
/**
|
||||||
|
* ucFahrenheit and ucDeltaToTjMax represent boolean values. 0 = false, 1 = true.
|
||||||
|
* If ucFahrenheit is set, the temperature is reported in Fahrenheit.
|
||||||
|
* If ucDeltaToTjMax is set, the temperature reported respresents the distance
|
||||||
|
* from TjMax.
|
||||||
|
*
|
||||||
|
* Information and struct taken from
|
||||||
|
* http://www.alcpu.com/CoreTemp/developers.html
|
||||||
|
**/
|
||||||
|
typedef struct _CORE_TEMP_SHARED_DATA
|
||||||
|
{
|
||||||
|
unsigned int uiLoad[256];
|
||||||
|
unsigned int uiTjMax[128];
|
||||||
|
unsigned int uiCoreCnt;
|
||||||
|
unsigned int uiCPUCnt;
|
||||||
|
float fTemp[256];
|
||||||
|
float fVID;
|
||||||
|
float fCPUSpeed;
|
||||||
|
float fFSBSpeed;
|
||||||
|
float fMultipier;
|
||||||
|
char sCPUName[100];
|
||||||
|
unsigned char ucFahrenheit;
|
||||||
|
unsigned char ucDeltaToTjMax;
|
||||||
|
} CORE_TEMP_SHARED_DATA;
|
||||||
|
|
||||||
|
static const wchar_t* CORE_TEMP_SHM_NAME = L"CoreTempMappingObject";
|
||||||
|
static const gchar* CORE_TEMP_EXE_NAME = "CoreTemp.exe";
|
||||||
|
|
||||||
|
static gboolean
|
||||||
|
gkrellm_sys_sensors_ct_get_temp(guint core_index, guint cpu_index, gfloat *temp)
|
||||||
|
{
|
||||||
|
HANDLE hData;
|
||||||
|
CORE_TEMP_SHARED_DATA *pData;
|
||||||
|
gboolean ret = FALSE;
|
||||||
|
guint temp_index;
|
||||||
|
|
||||||
|
if (core_index < 0 || core_index > 255 || cpu_index < 0 || cpu_index > 127)
|
||||||
|
return FALSE; // core or cpu index out of range
|
||||||
|
|
||||||
|
hData = OpenFileMappingW(FILE_MAP_READ, FALSE, CORE_TEMP_SHM_NAME);
|
||||||
|
if (hData == 0)
|
||||||
|
return FALSE;
|
||||||
|
pData = (CORE_TEMP_SHARED_DATA *)MapViewOfFile(hData, FILE_MAP_READ, 0, 0, 0);
|
||||||
|
if (pData != NULL)
|
||||||
|
{
|
||||||
|
gkrellm_debug(DEBUG_SYSDEP,
|
||||||
|
"Fetching temp for core %d, cpu %d from CoreTemp\n", core_index,
|
||||||
|
cpu_index);
|
||||||
|
|
||||||
|
// 'core index' + ( 'cpu index' * 'number of cores per cpu' )
|
||||||
|
temp_index = core_index + (cpu_index * pData->uiCoreCnt);
|
||||||
|
|
||||||
|
// make absolute value from delta
|
||||||
|
if (pData->ucDeltaToTjMax == '\1')
|
||||||
|
*temp = pData->uiTjMax[cpu_index] - pData->fTemp[temp_index];
|
||||||
|
else
|
||||||
|
*temp = pData->fTemp[temp_index];
|
||||||
|
|
||||||
|
// Convert Fahrenheit to Celsius
|
||||||
|
if (pData->ucFahrenheit == '\1')
|
||||||
|
*temp = (*temp - 32) * 5 / 9;
|
||||||
|
|
||||||
|
UnmapViewOfFile(pData);
|
||||||
|
}
|
||||||
|
CloseHandle(hData);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
static gboolean
|
||||||
|
gkrellm_sys_sensors_ct_init(void)
|
||||||
|
{
|
||||||
|
HANDLE hData;
|
||||||
|
CORE_TEMP_SHARED_DATA *pData;
|
||||||
|
gboolean ret = FALSE;
|
||||||
|
guint uiCpu;
|
||||||
|
guint uiCore;
|
||||||
|
gchar *id_name;
|
||||||
|
gchar *default_label;
|
||||||
|
|
||||||
|
hData = gkrellm_sys_sensors_open_shm_helper(CORE_TEMP_SHM_NAME, CORE_TEMP_EXE_NAME);
|
||||||
|
if (hData == 0)
|
||||||
|
return FALSE;
|
||||||
|
gkrellm_debug(DEBUG_SYSDEP, "Mapping CoreTemp SHM file\n");
|
||||||
|
pData = (CORE_TEMP_SHARED_DATA *)MapViewOfFile(hData, FILE_MAP_READ, 0, 0, 0);
|
||||||
|
if (pData != NULL)
|
||||||
|
{
|
||||||
|
ret = TRUE; // Mark CoreTemp as available
|
||||||
|
|
||||||
|
for (uiCpu = 0; uiCpu < pData->uiCPUCnt; uiCpu++)
|
||||||
|
{
|
||||||
|
for (uiCore = 0; uiCore < pData->uiCoreCnt; uiCore++)
|
||||||
|
{
|
||||||
|
id_name = g_strdup_printf("coretemp-cpu%u-core%u", uiCpu, uiCore);
|
||||||
|
if (pData->uiCPUCnt == 1)
|
||||||
|
default_label = g_strdup_printf("CPU Core %u", uiCore+1);
|
||||||
|
else
|
||||||
|
default_label = g_strdup_printf("CPU %u, Core %u", uiCpu+1, uiCore+1);
|
||||||
|
|
||||||
|
gkrellm_sensors_add_sensor(SENSOR_TEMPERATURE, /*sensor_path*/NULL,
|
||||||
|
/*id_name*/id_name, /*id*/uiCore, /*iodev*/uiCpu,
|
||||||
|
/*inter*/CT_INTERFACE, /*factor*/1, /*offset*/0,
|
||||||
|
/*vref*/NULL, /*default_label*/default_label);
|
||||||
|
|
||||||
|
g_free(id_name);
|
||||||
|
g_free(default_label);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
UnmapViewOfFile(pData);
|
||||||
|
}
|
||||||
|
CloseHandle(hData);
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
|
|
||||||
|
|
@ -513,503 +513,8 @@ void win32_read_proc_stat(void)
|
||||||
#define SF_INTERFACE 2 /* SpeedFan */
|
#define SF_INTERFACE 2 /* SpeedFan */
|
||||||
#define CT_INTERFACE 3 /* CoreTemp */
|
#define CT_INTERFACE 3 /* CoreTemp */
|
||||||
|
|
||||||
static
|
/* TODO: Build as separate object */
|
||||||
HANDLE gkrellm_sys_sensors_open_shm_helper(const wchar_t *shm_name,
|
#include "win32-sensors.c"
|
||||||
const gchar *app_name)
|
|
||||||
{
|
|
||||||
HANDLE hData = NULL;
|
|
||||||
gboolean ret;
|
|
||||||
GError *err = NULL;
|
|
||||||
|
|
||||||
// Try to open shm-file and return if successful
|
|
||||||
hData = OpenFileMappingW(FILE_MAP_READ, FALSE, shm_name);
|
|
||||||
if (hData != 0)
|
|
||||||
return hData;
|
|
||||||
|
|
||||||
// shm-file could not be opened, try to start sensor-app
|
|
||||||
ret = g_spawn_command_line_async(app_name, &err);
|
|
||||||
if (!ret && err)
|
|
||||||
{
|
|
||||||
g_warning("Could not start sensor-app %s: %s\n",
|
|
||||||
app_name, err->message);
|
|
||||||
g_error_free(err);
|
|
||||||
}
|
|
||||||
else
|
|
||||||
{
|
|
||||||
gkrellm_debug(DEBUG_SYSDEP,
|
|
||||||
"Started sensor-app %s, waiting for it to initialize\n",
|
|
||||||
app_name);
|
|
||||||
// 5 second wait to allow sensor-app init
|
|
||||||
g_usleep(5 * G_USEC_PER_SEC);
|
|
||||||
// Retry open of shm-file
|
|
||||||
hData = OpenFileMappingW(FILE_MAP_READ, FALSE, shm_name);
|
|
||||||
}
|
|
||||||
return hData;
|
|
||||||
}
|
|
||||||
|
|
||||||
// ---------------------------------------------------------------------------
|
|
||||||
// Interface to work with shared memory for MBM5
|
|
||||||
//
|
|
||||||
// Copyright 2001 A@majland.org
|
|
||||||
// Alteration for use in Visual C by Chris Zahrt techn0@iastate.edu
|
|
||||||
//
|
|
||||||
// Version : 0.1
|
|
||||||
// Date : 02-27-2002
|
|
||||||
// MBM : version 5.1
|
|
||||||
//
|
|
||||||
// Author : - Anders@Majland.org (author of original c code)
|
|
||||||
// http://www.majland.org/sw/mbmcaf
|
|
||||||
// - Chris Zahrt techn0@iastate.edu (visual c alterations)
|
|
||||||
// http://techn0.dhs.org/programming/vcmbmsm.html
|
|
||||||
//
|
|
||||||
// Licence : Cardware. (Send me a note/email if you find it usefull.)
|
|
||||||
// Basically you may use it as you see fit as long as the origin
|
|
||||||
// of the code remains clear
|
|
||||||
//
|
|
||||||
// History :
|
|
||||||
// 0.1 02-27-2002 conversion of 0.3 borland to this version
|
|
||||||
//
|
|
||||||
// Update for MBM 5.1.9 by Bill Nalen bill@nalens.com
|
|
||||||
// ---------------------------------------------------------------------------
|
|
||||||
|
|
||||||
#define BusType char
|
|
||||||
#define SMBType char
|
|
||||||
#define SensorType char
|
|
||||||
#define stUnknown (char)(0)
|
|
||||||
#define stTemperature (char)(1)
|
|
||||||
#define stVoltage (char)(2)
|
|
||||||
#define stFan (char)(3)
|
|
||||||
//#define stMhz (char)(4)
|
|
||||||
//#define stPercentage (char)(5)
|
|
||||||
|
|
||||||
typedef struct _MBMSharedIndex
|
|
||||||
{
|
|
||||||
SensorType iType; // type of sensor
|
|
||||||
int Count; // number of sensor for that type
|
|
||||||
}
|
|
||||||
MBMSharedIndex;
|
|
||||||
|
|
||||||
typedef struct _MBMSharedSensor
|
|
||||||
{
|
|
||||||
SensorType ssType; // type of sensor
|
|
||||||
unsigned char ssName[12]; // name of sensor
|
|
||||||
char sspadding1[3]; // padding of 3 byte
|
|
||||||
double ssCurrent; // current value
|
|
||||||
double ssLow; // lowest readout
|
|
||||||
double ssHigh; // highest readout
|
|
||||||
long ssCount; // total number of readout
|
|
||||||
char sspadding2[4]; // padding of 4 byte
|
|
||||||
long double ssTotal; // total amout of all readouts
|
|
||||||
char sspadding3[6]; // padding of 6 byte
|
|
||||||
double ssAlarm1; // temp & fan: high alarm; voltage: % off;
|
|
||||||
double ssAlarm2; // temp: low alarm
|
|
||||||
}
|
|
||||||
MBMSharedSensor;
|
|
||||||
|
|
||||||
typedef struct _MBMSharedInfo
|
|
||||||
{
|
|
||||||
short siSMB_Base; // SMBus base address
|
|
||||||
BusType siSMB_Type; // SMBus/Isa bus used to access chip
|
|
||||||
SMBType siSMB_Code; // SMBus sub type, Intel, AMD or ALi
|
|
||||||
char siSMB_Addr; // Address of sensor chip on SMBus
|
|
||||||
unsigned char siSMB_Name[41]; // Nice name for SMBus
|
|
||||||
short siISA_Base; // ISA base address of sensor chip on ISA
|
|
||||||
int siChipType; // Chip nr, connects with Chipinfo.ini
|
|
||||||
char siVoltageSubType; // Subvoltage option selected
|
|
||||||
}
|
|
||||||
MBMSharedInfo;
|
|
||||||
|
|
||||||
typedef struct _MBMSharedData
|
|
||||||
{
|
|
||||||
double sdVersion; // version number (example: 51090)
|
|
||||||
MBMSharedIndex sdIndex[10]; // Sensor index
|
|
||||||
MBMSharedSensor sdSensor[100]; // sensor info
|
|
||||||
MBMSharedInfo sdInfo; // misc. info
|
|
||||||
unsigned char sdStart[41]; // start time
|
|
||||||
unsigned char sdCurrent[41]; // current time
|
|
||||||
unsigned char sdPath[256]; // MBM path
|
|
||||||
}
|
|
||||||
MBMSharedData;
|
|
||||||
|
|
||||||
static const wchar_t* MBM_SHM_NAME = L"$M$B$M$5$S$D$";
|
|
||||||
static const gchar* MBM_EXE_NAME = "MBM5.exe";
|
|
||||||
|
|
||||||
static SensorType gkrellm_sensor_type_to_mbm(gint type)
|
|
||||||
{
|
|
||||||
if (type == SENSOR_TEMPERATURE)
|
|
||||||
return stTemperature;
|
|
||||||
if (type == SENSOR_VOLTAGE)
|
|
||||||
return stVoltage;
|
|
||||||
if (type == SENSOR_FAN)
|
|
||||||
return stFan;
|
|
||||||
return stUnknown;
|
|
||||||
}
|
|
||||||
|
|
||||||
static gboolean
|
|
||||||
gkrellm_sys_sensors_mbm_get_value(gint sensor_id, gint sensor_type, gfloat *value)
|
|
||||||
{
|
|
||||||
HANDLE hData;
|
|
||||||
MBMSharedData *pData;
|
|
||||||
MBMSharedSensor *pSensor;
|
|
||||||
gboolean ret = FALSE;
|
|
||||||
SensorType st = gkrellm_sensor_type_to_mbm(sensor_type);
|
|
||||||
|
|
||||||
if (st == stUnknown || sensor_id < 0 || sensor_id > 99)
|
|
||||||
return FALSE; // id out of range
|
|
||||||
|
|
||||||
hData = OpenFileMappingW(FILE_MAP_READ, FALSE, MBM_SHM_NAME);
|
|
||||||
if (hData == 0)
|
|
||||||
return FALSE;
|
|
||||||
pData = (MBMSharedData *)MapViewOfFile(hData, FILE_MAP_READ, 0, 0, 0);
|
|
||||||
if (pData != NULL)
|
|
||||||
{
|
|
||||||
gkrellm_debug(DEBUG_SYSDEP, "Fetching sensor value %d from MBM\n", sensor_id);
|
|
||||||
pSensor = &(pData->sdSensor[sensor_id]);
|
|
||||||
if (pSensor->ssType == st)
|
|
||||||
{
|
|
||||||
*value = pSensor->ssCurrent;
|
|
||||||
ret = TRUE;
|
|
||||||
}
|
|
||||||
UnmapViewOfFile(pData);
|
|
||||||
}
|
|
||||||
CloseHandle(hData);
|
|
||||||
return ret;
|
|
||||||
}
|
|
||||||
|
|
||||||
static gboolean
|
|
||||||
gkrellm_sys_sensors_mbm_init(void)
|
|
||||||
{
|
|
||||||
HANDLE hData;
|
|
||||||
MBMSharedData *pData;
|
|
||||||
MBMSharedSensor *pSensor;
|
|
||||||
gboolean ret = FALSE;
|
|
||||||
gint i, sensorCount, tempCount, voltCount, fanCount;
|
|
||||||
gchar *id_name;
|
|
||||||
|
|
||||||
hData = gkrellm_sys_sensors_open_shm_helper(MBM_SHM_NAME, MBM_EXE_NAME);
|
|
||||||
if (hData == 0)
|
|
||||||
return FALSE;
|
|
||||||
gkrellm_debug(DEBUG_SYSDEP, "Mapping MBM SHM file\n");
|
|
||||||
pData = (MBMSharedData *)MapViewOfFile(hData, FILE_MAP_READ, 0, 0, 0);
|
|
||||||
if (pData != NULL)
|
|
||||||
{
|
|
||||||
ret = TRUE; // MBM available, return TRUE
|
|
||||||
|
|
||||||
sensorCount = 0;
|
|
||||||
for (i = 0; i < 9; i++)
|
|
||||||
sensorCount += pData->sdIndex[i].Count;
|
|
||||||
|
|
||||||
tempCount = 0;
|
|
||||||
voltCount = 0;
|
|
||||||
fanCount = 0;
|
|
||||||
for (i = 0; i < sensorCount; i++)
|
|
||||||
{
|
|
||||||
pSensor = &(pData->sdSensor[i]);
|
|
||||||
switch (pSensor->ssType)
|
|
||||||
{
|
|
||||||
case stTemperature:
|
|
||||||
id_name = g_strdup_printf("mbm-temp-%d", tempCount);
|
|
||||||
|
|
||||||
gkrellm_sensors_add_sensor(SENSOR_TEMPERATURE, /*sensor_path*/NULL,
|
|
||||||
/*id_name*/id_name, /*id*/i, /*iodev*/0,
|
|
||||||
/*inter*/MBM_INTERFACE, /*factor*/1, /*offset*/0,
|
|
||||||
/*vref*/NULL, /*default_label*/(gchar *)pSensor->ssName);
|
|
||||||
|
|
||||||
g_free(id_name);
|
|
||||||
++tempCount;
|
|
||||||
break;
|
|
||||||
case stVoltage:
|
|
||||||
id_name = g_strdup_printf("mbm-volt-%d", voltCount);
|
|
||||||
|
|
||||||
gkrellm_sensors_add_sensor(SENSOR_VOLTAGE, /*sensor_path*/NULL,
|
|
||||||
/*id_name*/id_name, /*id*/i, /*iodev*/0,
|
|
||||||
/*inter*/MBM_INTERFACE, /*factor*/1, /*offset*/0,
|
|
||||||
/*vref*/NULL, /*default_label*/(gchar *)pSensor->ssName);
|
|
||||||
|
|
||||||
g_free(id_name);
|
|
||||||
++voltCount;
|
|
||||||
break;
|
|
||||||
case stFan:
|
|
||||||
id_name = g_strdup_printf("mbm-fan-%d", fanCount);
|
|
||||||
|
|
||||||
gkrellm_sensors_add_sensor(SENSOR_FAN, /*sensor_path*/NULL,
|
|
||||||
/*id_name*/id_name, /*id*/i, /*iodev*/0,
|
|
||||||
/*inter*/MBM_INTERFACE, /*factor*/1, /*offset*/0,
|
|
||||||
/*vref*/NULL, /*default_label*/(gchar *)pSensor->ssName);
|
|
||||||
|
|
||||||
g_free(id_name);
|
|
||||||
fanCount++;
|
|
||||||
break;
|
|
||||||
} /* switch() */
|
|
||||||
} /* for() */
|
|
||||||
|
|
||||||
UnmapViewOfFile(pData);
|
|
||||||
}
|
|
||||||
CloseHandle(hData);
|
|
||||||
return ret;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
/* ======================================================================== */
|
|
||||||
// SpeedFan
|
|
||||||
|
|
||||||
// Strucure of the shared block
|
|
||||||
#pragma pack(push, 1)
|
|
||||||
typedef struct _SFSharedMemory
|
|
||||||
{
|
|
||||||
unsigned short int version;
|
|
||||||
unsigned short int flags;
|
|
||||||
signed int MemSize;
|
|
||||||
signed int handle;
|
|
||||||
unsigned short int NumTemps;
|
|
||||||
unsigned short int NumFans;
|
|
||||||
unsigned short int NumVolts;
|
|
||||||
signed int temps[32];
|
|
||||||
signed int fans[32];
|
|
||||||
signed int volts[32];
|
|
||||||
} SFSharedMemory;
|
|
||||||
#pragma pack(pop)
|
|
||||||
|
|
||||||
static const wchar_t* SPEEDFAN_SHM_NAME = L"SFSharedMemory_ALM";
|
|
||||||
static const gchar* SPEEDFAN_EXE_NAME = "speedfan.exe";
|
|
||||||
|
|
||||||
static gboolean
|
|
||||||
gkrellm_sys_sensors_sf_get_value(gint sensor_id, gint sensor_type, gfloat *value)
|
|
||||||
{
|
|
||||||
HANDLE hData;
|
|
||||||
SFSharedMemory *pData;
|
|
||||||
gboolean ret = FALSE;
|
|
||||||
|
|
||||||
if (sensor_id < 0 || sensor_id > 31)
|
|
||||||
return FALSE; // id out of range
|
|
||||||
|
|
||||||
hData = OpenFileMappingW(FILE_MAP_READ, FALSE, SPEEDFAN_SHM_NAME);
|
|
||||||
if (hData == 0)
|
|
||||||
return FALSE;
|
|
||||||
pData = (SFSharedMemory *)MapViewOfFile(hData, FILE_MAP_READ, 0, 0, 0);
|
|
||||||
if (pData != NULL)
|
|
||||||
{
|
|
||||||
gkrellm_debug(DEBUG_SYSDEP, "Fetching sensor value %d from SpeedFan\n", sensor_id);
|
|
||||||
switch(sensor_type)
|
|
||||||
{
|
|
||||||
case SENSOR_TEMPERATURE:
|
|
||||||
if (sensor_id < pData->NumTemps)
|
|
||||||
{
|
|
||||||
*value = pData->temps[sensor_id] / 100.0;
|
|
||||||
ret = TRUE;
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
case SENSOR_VOLTAGE:
|
|
||||||
if (sensor_id < pData->NumVolts)
|
|
||||||
{
|
|
||||||
*value = pData->volts[sensor_id] / 100.0;
|
|
||||||
ret = TRUE;
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
case SENSOR_FAN:
|
|
||||||
if (sensor_id < pData->NumFans)
|
|
||||||
{
|
|
||||||
*value = pData->fans[sensor_id];
|
|
||||||
ret = TRUE;
|
|
||||||
}
|
|
||||||
break;
|
|
||||||
}
|
|
||||||
UnmapViewOfFile(pData);
|
|
||||||
}
|
|
||||||
CloseHandle(hData);
|
|
||||||
return ret;
|
|
||||||
}
|
|
||||||
|
|
||||||
static gboolean
|
|
||||||
gkrellm_sys_sensors_sf_init(void)
|
|
||||||
{
|
|
||||||
HANDLE hData;
|
|
||||||
SFSharedMemory *pData;
|
|
||||||
gboolean ret = FALSE;
|
|
||||||
gint i;
|
|
||||||
gchar *id_name;
|
|
||||||
gchar *default_label;
|
|
||||||
|
|
||||||
hData = gkrellm_sys_sensors_open_shm_helper(SPEEDFAN_SHM_NAME, SPEEDFAN_EXE_NAME);
|
|
||||||
if (hData == 0)
|
|
||||||
return FALSE;
|
|
||||||
|
|
||||||
gkrellm_debug(DEBUG_SYSDEP, "Mapping SpeedFan SHM file\n");
|
|
||||||
pData = (SFSharedMemory *)MapViewOfFile(hData, FILE_MAP_READ, 0, 0, 0);
|
|
||||||
if (pData != NULL)
|
|
||||||
{
|
|
||||||
ret = TRUE; // Mark SpeedFan as available
|
|
||||||
|
|
||||||
gkrellm_debug(DEBUG_SYSDEP, "Enumerating %hu temps, %hu voltages and %hu fans\n",
|
|
||||||
pData->NumTemps, pData->NumVolts, pData->NumFans);
|
|
||||||
|
|
||||||
for (i = 0; i < pData->NumTemps; i++)
|
|
||||||
{
|
|
||||||
id_name = g_strdup_printf("speedfan-temp-%d", i);
|
|
||||||
default_label = g_strdup_printf("Temp %d", i+1);
|
|
||||||
|
|
||||||
gkrellm_sensors_add_sensor(SENSOR_TEMPERATURE, /*sensor_path*/NULL,
|
|
||||||
/*id_name*/id_name, /*id*/i, /*iodev*/0,
|
|
||||||
/*inter*/SF_INTERFACE, /*factor*/1, /*offset*/0,
|
|
||||||
/*vref*/NULL, /*default_label*/default_label);
|
|
||||||
|
|
||||||
g_free(id_name);
|
|
||||||
g_free(default_label);
|
|
||||||
}
|
|
||||||
|
|
||||||
for (i = 0; i < pData->NumVolts; i++)
|
|
||||||
{
|
|
||||||
id_name = g_strdup_printf("speedfan-volt-%d", i);
|
|
||||||
default_label = g_strdup_printf("Voltage %d", i+1);
|
|
||||||
|
|
||||||
gkrellm_sensors_add_sensor(SENSOR_VOLTAGE, /*sensor_path*/NULL,
|
|
||||||
/*id_name*/id_name, /*id*/i, /*iodev*/0,
|
|
||||||
/*inter*/SF_INTERFACE, /*factor*/1, /*offset*/0,
|
|
||||||
/*vref*/NULL, /*default_label*/default_label);
|
|
||||||
|
|
||||||
g_free(id_name);
|
|
||||||
g_free(default_label);
|
|
||||||
}
|
|
||||||
|
|
||||||
for (i = 0; i < pData->NumFans; i++)
|
|
||||||
{
|
|
||||||
id_name = g_strdup_printf("speedfan-fan-%d", i);
|
|
||||||
default_label = g_strdup_printf("Fan %d", i+1);
|
|
||||||
|
|
||||||
gkrellm_sensors_add_sensor(SENSOR_FAN, /*sensor_path*/NULL,
|
|
||||||
/*id_name*/id_name, /*id*/i, /*iodev*/0,
|
|
||||||
/*inter*/SF_INTERFACE, /*factor*/1, /*offset*/0,
|
|
||||||
/*vref*/NULL, /*default_label*/default_label);
|
|
||||||
|
|
||||||
g_free(id_name);
|
|
||||||
g_free(default_label);
|
|
||||||
}
|
|
||||||
|
|
||||||
UnmapViewOfFile(pData);
|
|
||||||
}
|
|
||||||
CloseHandle(hData);
|
|
||||||
return ret;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
/* ======================================================================== */
|
|
||||||
// CoreTemp
|
|
||||||
|
|
||||||
/**
|
|
||||||
* ucFahrenheit and ucDeltaToTjMax represent boolean values. 0 = false, 1 = true.
|
|
||||||
* If ucFahrenheit is set, the temperature is reported in Fahrenheit.
|
|
||||||
* If ucDeltaToTjMax is set, the temperature reported respresents the distance
|
|
||||||
* from TjMax.
|
|
||||||
*
|
|
||||||
* Information and struct taken from
|
|
||||||
* http://www.alcpu.com/CoreTemp/developers.html
|
|
||||||
**/
|
|
||||||
typedef struct _CORE_TEMP_SHARED_DATA
|
|
||||||
{
|
|
||||||
unsigned int uiLoad[256];
|
|
||||||
unsigned int uiTjMax[128];
|
|
||||||
unsigned int uiCoreCnt;
|
|
||||||
unsigned int uiCPUCnt;
|
|
||||||
float fTemp[256];
|
|
||||||
float fVID;
|
|
||||||
float fCPUSpeed;
|
|
||||||
float fFSBSpeed;
|
|
||||||
float fMultipier;
|
|
||||||
char sCPUName[100];
|
|
||||||
unsigned char ucFahrenheit;
|
|
||||||
unsigned char ucDeltaToTjMax;
|
|
||||||
} CORE_TEMP_SHARED_DATA;
|
|
||||||
|
|
||||||
static const wchar_t* CORE_TEMP_SHM_NAME = L"CoreTempMappingObject";
|
|
||||||
static const gchar* CORE_TEMP_EXE_NAME = "CoreTemp.exe";
|
|
||||||
|
|
||||||
static gboolean
|
|
||||||
gkrellm_sys_sensors_ct_get_temp(guint core_index, guint cpu_index, gfloat *temp)
|
|
||||||
{
|
|
||||||
HANDLE hData;
|
|
||||||
CORE_TEMP_SHARED_DATA *pData;
|
|
||||||
gboolean ret = FALSE;
|
|
||||||
guint temp_index;
|
|
||||||
|
|
||||||
if (core_index < 0 || core_index > 255 || cpu_index < 0 || cpu_index > 127)
|
|
||||||
return FALSE; // core or cpu index out of range
|
|
||||||
|
|
||||||
hData = OpenFileMappingW(FILE_MAP_READ, FALSE, CORE_TEMP_SHM_NAME);
|
|
||||||
if (hData == 0)
|
|
||||||
return FALSE;
|
|
||||||
pData = (CORE_TEMP_SHARED_DATA *)MapViewOfFile(hData, FILE_MAP_READ, 0, 0, 0);
|
|
||||||
if (pData != NULL)
|
|
||||||
{
|
|
||||||
gkrellm_debug(DEBUG_SYSDEP,
|
|
||||||
"Fetching temp for core %d, cpu %d from CoreTemp\n", core_index,
|
|
||||||
cpu_index);
|
|
||||||
|
|
||||||
// 'core index' + ( 'cpu index' * 'number of cores per cpu' )
|
|
||||||
temp_index = core_index + (cpu_index * pData->uiCoreCnt);
|
|
||||||
|
|
||||||
// make absolute value from delta
|
|
||||||
if (pData->ucDeltaToTjMax == '\1')
|
|
||||||
*temp = pData->uiTjMax[cpu_index] - pData->fTemp[temp_index];
|
|
||||||
else
|
|
||||||
*temp = pData->fTemp[temp_index];
|
|
||||||
|
|
||||||
// Convert Fahrenheit to Celsius
|
|
||||||
if (pData->ucFahrenheit == '\1')
|
|
||||||
*temp = (*temp - 32) * 5 / 9;
|
|
||||||
|
|
||||||
UnmapViewOfFile(pData);
|
|
||||||
}
|
|
||||||
CloseHandle(hData);
|
|
||||||
return ret;
|
|
||||||
}
|
|
||||||
|
|
||||||
static gboolean
|
|
||||||
gkrellm_sys_sensors_ct_init(void)
|
|
||||||
{
|
|
||||||
HANDLE hData;
|
|
||||||
CORE_TEMP_SHARED_DATA *pData;
|
|
||||||
gboolean ret = FALSE;
|
|
||||||
guint uiCpu;
|
|
||||||
guint uiCore;
|
|
||||||
gchar *id_name;
|
|
||||||
gchar *default_label;
|
|
||||||
|
|
||||||
hData = gkrellm_sys_sensors_open_shm_helper(CORE_TEMP_SHM_NAME, CORE_TEMP_EXE_NAME);
|
|
||||||
if (hData == 0)
|
|
||||||
return FALSE;
|
|
||||||
gkrellm_debug(DEBUG_SYSDEP, "Mapping CoreTemp SHM file\n");
|
|
||||||
pData = (CORE_TEMP_SHARED_DATA *)MapViewOfFile(hData, FILE_MAP_READ, 0, 0, 0);
|
|
||||||
if (pData != NULL)
|
|
||||||
{
|
|
||||||
ret = TRUE; // Mark CoreTemp as available
|
|
||||||
|
|
||||||
for (uiCpu = 0; uiCpu < pData->uiCPUCnt; uiCpu++)
|
|
||||||
{
|
|
||||||
for (uiCore = 0; uiCore < pData->uiCoreCnt; uiCore++)
|
|
||||||
{
|
|
||||||
id_name = g_strdup_printf("coretemp-cpu%u-core%u", uiCpu, uiCore);
|
|
||||||
if (pData->uiCPUCnt == 1)
|
|
||||||
default_label = g_strdup_printf("CPU Core %u", uiCore+1);
|
|
||||||
else
|
|
||||||
default_label = g_strdup_printf("CPU %u, Core %u", uiCpu+1, uiCore+1);
|
|
||||||
|
|
||||||
gkrellm_sensors_add_sensor(SENSOR_TEMPERATURE, /*sensor_path*/NULL,
|
|
||||||
/*id_name*/id_name, /*id*/uiCore, /*iodev*/uiCpu,
|
|
||||||
/*inter*/CT_INTERFACE, /*factor*/1, /*offset*/0,
|
|
||||||
/*vref*/NULL, /*default_label*/default_label);
|
|
||||||
|
|
||||||
g_free(id_name);
|
|
||||||
g_free(default_label);
|
|
||||||
}
|
|
||||||
}
|
|
||||||
UnmapViewOfFile(pData);
|
|
||||||
}
|
|
||||||
CloseHandle(hData);
|
|
||||||
return ret;
|
|
||||||
}
|
|
||||||
|
|
||||||
|
|
||||||
/* ======================================================================== */
|
|
||||||
|
|
||||||
gboolean
|
gboolean
|
||||||
gkrellm_sys_sensors_get_voltage(gchar *device_name, gint id,
|
gkrellm_sys_sensors_get_voltage(gchar *device_name, gint id,
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue