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/*
* MATE CPUFreq Applet
* Copyright (C) 2004 Carlos Garcia Campos <carlosgc@gnome.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation; either
* version 2 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
* General Public License for more details.
*
* You should have received a copy of the GNU General Public
* License along with this library; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
*
* Authors : Carlos Garc�a Campos <carlosgc@gnome.org>
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <glib.h>
#include <glib/gi18n.h>
#include "cpufreq-applet.h"
#include "cpufreq-utils.h"
#include "cpufreq-monitor-factory.h"
#ifdef HAVE_LIBCPUFREQ
#include "cpufreq-monitor-libcpufreq.h"
#else
#include "cpufreq-monitor-sysfs.h"
#include "cpufreq-monitor-cpuinfo.h"
#endif
CPUFreqMonitor *
cpufreq_monitor_factory_create_monitor (guint cpu)
{
#ifdef HAVE_LIBCPUFREQ
return cpufreq_monitor_libcpufreq_new (cpu);
#else
CPUFreqMonitor *monitor = NULL;
if (g_file_test ("/sys/devices/system/cpu/cpu0/cpufreq", G_FILE_TEST_EXISTS)) {
monitor = cpufreq_monitor_sysfs_new (cpu);
} else if (g_file_test ("/proc/cpuinfo", G_FILE_TEST_EXISTS)) {
/* If there is no cpufreq support it shows only the cpu frequency,
* I think is better than do nothing. I have to notify it to the user, because
* he could think that cpufreq is supported but it doesn't work succesfully
*/
cpufreq_utils_display_error (_("CPU frequency scaling unsupported"),
_("You will not be able to modify the frequency of your machine. "
"Your machine may be misconfigured or not have hardware support "
"for CPU frequency scaling."));
monitor = cpufreq_monitor_cpuinfo_new (cpu);
}
return monitor;
#endif
}
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