X-Git-Url: https://git.wpitchoune.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fcpu.c;h=1a1365ee4f9f29d4cb105f1bd70ec1fd08b3ff09;hb=fef185881b48c375fa28d80517e758431078ad78;hp=0fe66df10a08b8b799c9f3d504e82c132276204f;hpb=cc35e177d57bc4ee2cc57ae25f130dfc168aa61d;p=psensor.git

diff --git a/src/lib/cpu.c b/src/lib/cpu.c
index 0fe66df..1a1365e 100644
--- a/src/lib/cpu.c
+++ b/src/lib/cpu.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010-2013 jeanfi@gmail.com
+ * Copyright (C) 2010-2014 jeanfi@gmail.com
  *
  * This program is free software; you can redistribute it and/or
  * modify it under the terms of the GNU General Public License as
@@ -26,22 +26,26 @@
 
 #include "cpu.h"
 
-static glibtop_cpu *cpu;
 static float last_used;
 static float last_total;
 
+static const char *PROVIDER_NAME = "gtop2";
+
 struct psensor *create_cpu_usage_sensor(int measures_len)
 {
-	char *label;
+	char *label, *id;
 	int type;
-	char *id;
 	struct psensor *psensor;
 
-	id = strdup("cpu usage");
-	label = strdup("cpu usage");
-	type = SENSOR_TYPE_CPU_USAGE;
+	id = g_strdup_printf("%s cpu usage", PROVIDER_NAME);
+	label = strdup(_("CPU usage"));
+	type = SENSOR_TYPE_GTOP | SENSOR_TYPE_CPU_USAGE;
 
-	psensor = psensor_create(id, label, strdup("CPU"), type, measures_len);
+	psensor = psensor_create(id,
+				 label,
+				 strdup(_("CPU")),
+				 type,
+				 measures_len);
 
 	return psensor;
 }
@@ -58,50 +62,48 @@ cpu_psensor_list_add(struct psensor **sensors, int measures_len)
 
 static double get_usage()
 {
-	unsigned long int used = 0;
-	unsigned long int dt;
-	double cpu_rate = UNKNOWN_DBL_VALUE;
-
-	if (!cpu)
-		cpu = malloc(sizeof(glibtop_cpu));
+	glibtop_cpu cpu;
+	unsigned long int used, dt;
+	double cpu_rate;
 
-	glibtop_get_cpu(cpu);
+	glibtop_get_cpu(&cpu);
 
-	used = cpu->user + cpu->nice + cpu->sys;
+	used = cpu.user + cpu.nice + cpu.sys;
 
-	dt = cpu->total - last_total;
+	dt = cpu.total - last_total;
 
 	if (dt)
-		cpu_rate = 100 * (used - last_used) / dt;
+		cpu_rate = 100.0 * (used - last_used) / dt;
+	else
+		cpu_rate = UNKNOWN_DBL_VALUE;
 
 	last_used = used;
-	last_total = cpu->total;
+	last_total = cpu.total;
 
 	return cpu_rate;
 }
 
 void cpu_usage_sensor_update(struct psensor *s)
 {
-	psensor_set_current_value(s, get_usage());
+	double v;
+
+	v = get_usage();
+
+	if (v != UNKNOWN_DBL_VALUE)
+		psensor_set_current_value(s, v);
 }
 
 void cpu_psensor_list_update(struct psensor **sensors)
 {
-	struct psensor **ss, *s;
+	struct psensor *s;
 
-	ss = sensors;
-	while (*ss) {
-		s = *ss;
+	while (*sensors) {
+		s = *sensors;
 
-		if (s->type == SENSOR_TYPE_CPU_USAGE)
+		if (s->type & SENSOR_TYPE_GTOP
+		    && s->type & SENSOR_TYPE_CPU_USAGE)
 			cpu_usage_sensor_update(s);
 
-		ss++;
+		sensors++;
 	}
 }
-
-void cpu_cleanup()
-{
-	if (cpu)
-		free(cpu);
-}