From e9e16b0ae8add42168c68e9d8bbd27d97fa944bd Mon Sep 17 00:00:00 2001
From: Amit Arora <amit.arora@linaro.org>
Date: Tue, 3 Aug 2010 10:15:20 +0530
Subject: New powerdebug tool This is a new tool to show some of the
 information which powertop doesn't - like, information for sensor, regulator
 etc.

---
 sensor.c | 91 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 91 insertions(+)
 create mode 100644 sensor.c

(limited to 'sensor.c')

diff --git a/sensor.c b/sensor.c
new file mode 100644
index 0000000..333eb7f
--- /dev/null
+++ b/sensor.c
@@ -0,0 +1,91 @@
+#include "powerdebug.h"
+#include "sensor.h"
+
+char *get_num(char *fname, char *sensor)
+{
+	char tmpstr[NAME_MAX];
+	char *str;
+
+	strcpy(tmpstr, (fname+strlen(sensor)));
+
+	str = strrchr(tmpstr, '_');
+	str[0] = '\0';
+
+	str = strdup(tmpstr);
+	return str;
+}
+	
+
+void get_sensor_info(char *path, char *fname, char *sensor, int verbose)
+{
+	FILE *filep;
+	char filename[PATH_MAX];
+	char **items = NULL, **suffix = NULL;
+	char *item, result[NAME_MAX], *num;
+	int ret, count = 0;
+
+	(void)verbose; // get rid of warning
+
+	sprintf(filename, "%s/%s", path, fname);
+
+	if(!strcmp(sensor, "in")) {
+		items = (char **)items_in;
+		suffix = (char **)suffix_in;
+	}
+
+	if(!strcmp(sensor, "temp")) {
+		items = (char **)items_temp;
+		suffix = (char **)suffix_temp;
+	}
+
+	if(!strcmp(sensor, "fan")) {
+		items = (char **)items_fan;
+		suffix = (char **)suffix_fan;
+	}
+	if(!strcmp(sensor, "pwm")) {
+		items = (char **)items_pwm;
+		suffix = (char **)suffix_pwm;
+	}
+
+
+	if (!items || !suffix)
+		return;
+
+	item = strrchr(fname, '_');
+	if(!item)
+		return;
+
+	if(item)
+		item++;
+
+	if(item > (fname + strlen(fname)))
+		return;
+
+	num = get_num(fname, sensor);
+//	strncpy(num, fname, item - fname -1);
+
+	filep = fopen(filename, "r");
+
+	if(!filep) 
+		goto exit;
+
+	ret = fscanf(filep, "%s", result);
+
+	fclose(filep);
+	if(ret != 1)
+		goto exit;
+
+	while(strcmp(items[count], "")) {
+		if(!strcmp(items[count], item))
+			printf("\'temp\' %s sensor %s\t\t%d%s\n",
+				num, items[count], atoi(result)/1000,
+				suffix[count]);
+		count++;
+	}
+
+exit:
+	free(num);
+	return;
+}
+
+
-- 
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