initial

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;
+}
+