diff options
| author | Perberos <[email protected]> | 2011-11-14 18:24:48 -0300 |
|---|---|---|
| committer | Perberos <[email protected]> | 2011-11-14 18:24:48 -0300 |
| commit | 312ba610a1e98fc656fb58178227d7d45a64494e (patch) | |
| tree | 54a3c2b6084c80e63fb0526c6e7b8e01627acbd7 /cpufreq/src/cpufreq-monitor-factory.c | |
| download | mate-applets-312ba610a1e98fc656fb58178227d7d45a64494e.tar.bz2 mate-applets-312ba610a1e98fc656fb58178227d7d45a64494e.tar.xz | |
initial
Diffstat (limited to 'cpufreq/src/cpufreq-monitor-factory.c')
| -rw-r--r-- | cpufreq/src/cpufreq-monitor-factory.c | 69 |
1 files changed, 69 insertions, 0 deletions
diff --git a/cpufreq/src/cpufreq-monitor-factory.c b/cpufreq/src/cpufreq-monitor-factory.c new file mode 100644 index 00000000..8b68082c --- /dev/null +++ b/cpufreq/src/cpufreq-monitor-factory.c @@ -0,0 +1,69 @@ +/* + * MATE CPUFreq Applet + * Copyright (C) 2004 Carlos Garcia Campos <[email protected]> + * + * 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., 675 Mass Ave, Cambridge, MA 02139, USA. + * + * Authors : Carlos Garc�a Campos <[email protected]> + */ + +#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-sysfs.h" +#include "cpufreq-monitor-procfs.h" +#include "cpufreq-monitor-cpuinfo.h" +#ifdef HAVE_LIBCPUFREQ +#include "cpufreq-monitor-libcpufreq.h" +#endif +#include "cpufreq-monitor-factory.h" + +CPUFreqMonitor * +cpufreq_monitor_factory_create_monitor (guint cpu) +{ + CPUFreqMonitor *monitor = NULL; + +#ifdef HAVE_LIBCPUFREQ + monitor = cpufreq_monitor_libcpufreq_new (cpu); + return monitor; +#endif + + if (g_file_test ("/sys/devices/system/cpu/cpu0/cpufreq", G_FILE_TEST_EXISTS)) { /* 2.6 kernel */ + monitor = cpufreq_monitor_sysfs_new (cpu); + } else if (g_file_test ("/proc/cpufreq", G_FILE_TEST_EXISTS)) { /* 2.4 kernel (Deprecated)*/ + monitor = cpufreq_monitor_procfs_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; +} + |