File gnome-system-monitor-fate304741.diff of Package gnome-system-monitor

diff --git a/src/Makefile.am b/src/Makefile.am
index 91c81f5..bcb3bc4 100644
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -24,7 +24,8 @@ gnome_system_monitor_SOURCES = \
 	smooth_refresh.cpp smooth_refresh.h \
 	defaulttable.h \
 	disks.cpp disks.h \
 	hardware.cpp hardware.h  \
+	acpiview.cpp acpiview.h \
 	selinux.h selinux.cpp \
 	procman_gnomesu.h procman_gnomesu.cpp \
 	procman_gksu.h procman_gksu.cpp \
diff --git a/src/acpiview.cpp b/src/acpiview.cpp
new file mode 100644
index 0000000..e0c320e
--- /dev/null
+++ b/src/acpiview.cpp
@@ -0,0 +1,310 @@
+/* Gnome System Monitor - acpiview.cpp
+ * Copyright (C) 2008 Novell, Inc.
+ *
+ * This program 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 program 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 Library General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ *
+ */
+  
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
+
+#include <glib/gi18n.h>
+
+#include <gtk/gtkvbox.h>
+#include <gtk/gtktable.h>
+#include <gtk/gtkmisc.h>
+#include <gtk/gtklabel.h>
+
+#include "interface.h"
+#include "acpiview.h"
+
+#define PROC_ACPI_IBM_DIR "/proc/acpi/ibm/"
+
+#define UNSUPPORTED -1
+#define DISABLED     0
+#define ENABLED      1
+#define OFF          0
+#define ON           1
+
+AcpiData *acpi_data_new ()
+{
+	AcpiData * d = (AcpiData *)calloc(sizeof(AcpiData), 1);
+	d->bluetooth = -1;
+	d->fan = -1;
+	d->brightness = -1;
+	d->in_dock = -1;
+	d->thinklight = -1;
+	d->cpu_temp = -1;
+	d->gpu_temp = -1;
+	d->battery_temp = -1;
+	return d;
+}
+
+static
+const char * enabled_value_to_string(int v)
+{
+    if (v == DISABLED) 
+    {
+        return _("disabled");
+    }
+    else if (v == ENABLED) 
+    {
+        return _("enabled");
+    }
+    return _("unsupported");
+}
+
+static
+const char * onoff_value_to_string(int v)
+{
+    if (v == ON) 
+    {
+        return _("on");
+    }
+    else if (v == OFF) 
+    {
+        return _("off");
+    }
+    return _("unsupported");
+}
+
+
+static
+char * read_value(const char *value, const char * format,
+				  char * buffer)
+{
+	int ret;
+	char * rvalue = NULL;
+	FILE *file = fopen(value, "r");
+	if (file) 
+	{
+		ret = fscanf (file, format, buffer);
+		if(ret == 1) 
+		{
+			rvalue = buffer;
+		}
+		ret = fclose(file);
+	}
+	return rvalue;
+}
+
+/* MUST free() the return value */
+static
+char * read_value_line(const char *value)
+{
+	int ret;
+	char * rvalue = NULL;
+    size_t len = 0;
+	FILE *file = fopen(value, "r");
+	if (file) 
+	{
+        ret = getline (&rvalue, &len, file);
+		ret = fclose(file);
+	}
+	return rvalue;
+}
+
+static int get_bluetooth ()
+{
+	int value = -1;
+	char s[10] = "";
+	char * svalue = read_value(PROC_ACPI_IBM_DIR "bluetooth", "status: %9s", s);
+	if(svalue)
+	{
+		if(strcmp(s,"enabled") == 0)
+		{
+			value = ENABLED;
+		}
+		else 
+		{
+			value = DISABLED;
+		}
+	}
+	return value;
+}
+
+
+static int get_fan ()
+{
+	int value = -1;
+	char s[10] = "";
+	char * svalue = read_value(PROC_ACPI_IBM_DIR "fan", "status: %9s", s);
+	if(svalue)
+	{
+		if(strcmp(s,"enabled") == 0)
+		{
+			value = ENABLED;
+		}
+		else 
+		{
+			value = DISABLED;
+		}
+	}
+	return value;
+}
+
+
+static int get_brightness ()
+{
+	int value = -1;
+	int ret;
+	char rvalue[512];
+    char *prvalue = rvalue;
+    size_t len = 512;
+	FILE *file = fopen("/proc/acpi/video/VID1/LCD0/brightness", "r");
+	if (file) 
+	{
+        ret = getline (&prvalue, &len, file);
+		ret = fscanf (file, "current: %d", &value);
+		ret = fclose(file);
+	}
+
+	return value;
+}
+
+static int get_in_dock ()
+{
+	return -1;
+}
+
+static int get_thinklight ()
+{
+	int value = -1;
+	char s[10] = "";
+	char * svalue = read_value(PROC_ACPI_IBM_DIR "light", "status: %9s", s);
+	if(svalue)
+	{
+		if(strcmp(s,"on") == 0)
+		{
+			value = ON;
+		}
+		else 
+		{
+			value = OFF;
+		}
+	}
+	return value;
+}
+
+static void get_temps (int & cpu, int & gpu, int & batt)
+{
+    cpu = gpu = batt = -1;
+	char * svalue = read_value_line(PROC_ACPI_IBM_DIR "thermal");
+	if(svalue)
+	{
+        int t1, t2, t3, t4, t5, t6, t7, t8,
+            t9, t10, t11, t12, t13, t14, t15, t16;
+
+//        printf("svalue -> %s\n", svalue);
+        sscanf(svalue, "temperatures: %d %d %d %d %d %d %d %d %d "
+               "%d %d %d %d %d %d %d", &t1, &t2, &t3, &t4, &t5, 
+               &t6, &t7, &t8, &t9, &t10, &t11, &t12, &t13, &t14, 
+               &t15, &t16);
+        // I'm not sure which one is what.
+        cpu = t1;
+        gpu = t2;
+        batt = t4;
+        free (svalue);
+	}
+}
+
+
+void acpi_data_init (AcpiData * d)
+{
+	d->bluetooth = get_bluetooth ();
+	d->fan = get_fan ();
+	d->brightness = get_brightness ();
+	d->in_dock = get_in_dock();
+	d->thinklight = get_thinklight ();
+	get_temps (d->cpu_temp, d->gpu_temp, d->battery_temp);
+}
+
+void acpi_data_free (AcpiData * d)
+{
+	free(d);
+}
+
+
+bool is_thinkpad ()
+{
+	struct stat s;
+	int r = stat(PROC_ACPI_IBM_DIR, &s);
+	return ((r == 0) && S_ISDIR(s.st_mode));
+}
+
+static 
+void add_row (GtkTable *table, int row,
+			  const gchar * label, const gchar * value)
+{
+	GtkWidget *header = gtk_label_new(label);
+	gtk_misc_set_alignment(GTK_MISC(header), 0.0, 0.5);
+	gtk_table_attach(
+		table, header,
+		0, 1, row, row + 1,
+		GTK_FILL, GTK_FILL, 6, 6
+		);
+	
+	GtkWidget *label_widget = gtk_label_new(value);
+	gtk_misc_set_alignment(GTK_MISC(label_widget), 0.0, 0.5);
+	gtk_table_attach(
+		table, label_widget,
+		1, 2, row, row + 1,
+		GTK_FILL, GTK_FILL, 6, 6
+		);
+}
+
+GtkWidget* create_acpi_view (AcpiData * d)
+{
+	GtkWidget *table;
+	GtkWidget *vbox;
+	GtkWidget *label;
+
+	vbox = gtk_vbox_new(FALSE, 6);
+	gtk_container_set_border_width(GTK_CONTAINER(vbox), 12);
+
+	label = make_title_label(_("ThinkPad"));
+	gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);  
+
+	table = gtk_table_new(5, 2, FALSE);
+
+	gtk_table_set_row_spacings(GTK_TABLE(table), 6);
+	gtk_table_set_col_spacings(GTK_TABLE(table), 6);
+	gtk_container_set_border_width(GTK_CONTAINER(table), 6);
+	gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, TRUE, 0);
+	
+	int row = 0;
+    char buf[32];
+	add_row(GTK_TABLE(table), row++, _("Bluetooth"), 
+            enabled_value_to_string (d->bluetooth));
+	add_row(GTK_TABLE(table), row++, _("Fan"),
+            enabled_value_to_string (d->fan));
+    snprintf(buf, 32, "%d", d->brightness);
+	add_row(GTK_TABLE(table), row++, _("Screen brightness"), buf);
+	add_row(GTK_TABLE(table), row++, _("In Docking station"), _("no"));
+	add_row(GTK_TABLE(table), row++, _("Lenovo ThinkLight"),
+            onoff_value_to_string (d->thinklight));
+
+    snprintf(buf, 32, "%d C", d->cpu_temp);
+	add_row(GTK_TABLE(table), row++, _("CPU Temp"), buf);
+    snprintf(buf, 32, "%d C", d->gpu_temp);
+	add_row(GTK_TABLE(table), row++, _("GPU Temp"), buf);
+    snprintf(buf, 32, "%d C", d->battery_temp);
+	add_row(GTK_TABLE(table), row++, _("Battery Temp"), buf);
+
+	return vbox;
+}
diff --git a/src/acpiview.h b/src/acpiview.h
new file mode 100644
index 0000000..276c1eb
--- /dev/null
+++ b/src/acpiview.h
@@ -0,0 +1,45 @@
+/* Gnome System Monitor - acpiview.h
+ * Copyright (C) 2008 Novell, Inc.
+ *
+ * This program 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 program 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 Library General Public
+ * License along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
+ *
+ */
+
+#ifndef _GSM_ACPIVIEW_H_
+#define _GSM_ACPIVIEW_H_
+
+#include <gtk/gtkwidget.h>
+
+
+struct AcpiData 
+{
+	int bluetooth;
+	int fan;
+	int brightness;
+	int in_dock;
+	int thinklight;
+	int cpu_temp;
+	int gpu_temp;
+	int battery_temp;
+};
+
+AcpiData *acpi_data_new ();
+void acpi_data_init (AcpiData *);
+void acpi_data_free (AcpiData *);
+
+bool is_thinkpad ();
+GtkWidget* create_acpi_view (AcpiData *);
+
+#endif
diff --git a/src/interface.cpp b/src/interface.cpp
index 61b9bf1..057a77e 100644
--- a/src/interface.cpp
+++ b/src/interface.cpp
@@ -41,7 +41,8 @@
 #include "disks.h"
 #include "sysinfo.h"
 #include "gsm_color_button.h"
 #include "hardware.h"
+#include "acpiview.h"
 
 static void	cb_toggle_tree (GtkAction *action, gpointer data);
 
@@ -612,9 +613,9 @@ create_main_window (ProcData *procdata)
 	GtkWidget *menubar;
 	GtkWidget *main_box;
 	GtkWidget *notebook;
-	GtkWidget *tab_label1, *tab_label2, *tab_label3 , *tab_label4;
+	GtkWidget *tab_label1, *tab_label2, *tab_label3, *tab_label4, *tab_label5;
 	GtkWidget *vbox1;
-	GtkWidget *sys_box, *devices_box, *hardware_box;
+	GtkWidget *sys_box, *devices_box, *hardware_box, *acpi_box;
 	GtkWidget *sysinfo_box, *sysinfo_label;
 
 	app = gtk_window_new(GTK_WINDOW_TOPLEVEL);
@@ -708,6 +709,15 @@ create_main_window (ProcData *procdata)
 	tab_label3 = gtk_label_new (_("File Systems"));
 	gtk_notebook_append_page (GTK_NOTEBOOK (notebook), devices_box, tab_label3);
 
+	if (is_thinkpad ()) 
+    {
+		procdata->acpi = acpi_data_new ();
+		acpi_data_init (procdata->acpi);
+		acpi_box = create_acpi_view (procdata->acpi);
+		tab_label5 = gtk_label_new (_("ThinkPad"));
+		gtk_notebook_append_page (GTK_NOTEBOOK (notebook), acpi_box, tab_label5);
+	}
+
 	g_signal_connect (G_OBJECT (notebook), "switch-page",
 			  G_CALLBACK (cb_switch_page), procdata);
 	g_signal_connect (G_OBJECT (notebook), "change-current-page",
diff --git a/src/procman.h b/src/procman.h
index 9d51eee..c38b681 100644
--- a/src/procman.h
+++ b/src/procman.h
@@ -36,6 +36,7 @@
 struct ProcInfo;
 struct ProcData;
 struct LoadGraph;
+struct AcpiData;
 
 #include "smooth_refresh.h"
 #include "prettytable.h"
@@ -218,6 +219,7 @@ struct ProcData
 	guint64 cpu_total_time;
 	guint64 cpu_total_time_last;
 
+	AcpiData*   acpi;
 private:
 	ProcData();
 	/* undefined */ ProcData(const ProcData &);