X-Git-Url: https://git.wpitchoune.net/gitweb/?p=psensor.git;a=blobdiff_plain;f=src%2Flib%2Fslog.c;h=d6c4bc2e305cef23e1833857e4f1abc709568e15;hp=b79f7c1d2e908e101283aaedb7237ab7ddc7a0ba;hb=c1e20f2631a1249720e9c75d753eacfcb0f6c7b9;hpb=73de4a553c122a608ca9ee401e306fc3ab03c03a

diff --git a/src/lib/slog.c b/src/lib/slog.c
index b79f7c1..d6c4bc2 100644
--- a/src/lib/slog.c
+++ b/src/lib/slog.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (C) 2010-2012 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
@@ -16,6 +16,9 @@
  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  * 02110-1301 USA
  */
+#define _LARGEFILE_SOURCE 1
+#include "config.h"
+
 #include <locale.h>
 #include <libintl.h>
 #define _(str) gettext(str)
@@ -30,20 +33,39 @@
 
 #include "bool.h"
 #include "config.h"
-#include "log.h"
+#include <plog.h>
+#include <pmutex.h>
+#include "ptime.h"
 #include "slog.h"
 
 static FILE *file;
-static struct timeval stv;
 static double *last_values;
 static int period;
 static struct psensor **sensors;
 static pthread_mutex_t *sensors_mutex;
 static pthread_t thread;
+static time_t st;
 
 static const char *DEFAULT_FILENAME = "sensors.log";
 
-static char *get_default_path()
+static char *time_to_str(time_t *t)
+{
+	struct tm lt;
+	char *str;
+
+	if (!localtime_r(t, &lt))
+		return NULL;
+
+	str = malloc(64);
+
+	if (strftime(str, 64, "%s", &lt))
+		return str;
+
+	free(str);
+	return NULL;
+}
+
+static char *get_default_path(void)
 {
 	char *home, *path, *dir;
 
@@ -60,15 +82,15 @@ static char *get_default_path()
 		free(dir);
 
 		return path;
-	} else {
-		log_warn(_("HOME variable not set."));
-		return strdup(DEFAULT_FILENAME);
 	}
+
+	log_warn(_("HOME variable not set."));
+	return strdup(DEFAULT_FILENAME);
 }
 
 static bool slog_open(const char *path, struct psensor **sensors)
 {
-	char *lpath;
+	char *lpath, *t;
 
 	if (file) {
 		log_err(_("Sensor log file already open."));
@@ -88,12 +110,10 @@ static bool slog_open(const char *path, struct psensor **sensors)
 	if (!file)
 		return 0;
 
-	if (gettimeofday(&stv, NULL)) {
-		log_err(_("gettimeofday failed."));
-		return 0;
-	}
+	st = time(NULL);
+	t = time_to_str(&st);
 
-	fprintf(file, "I,%ld,%s\n", stv.tv_sec, VERSION);
+	fprintf(file, "I,%s,%s\n", t, VERSION);
 
 	while (*sensors) {
 		fprintf(file, "S,%s,%x\n", (*sensors)->id,  (*sensors)->type);
@@ -113,8 +133,8 @@ static void slog_write_sensors(struct psensor **sensors)
 	bool first_call;
 
 	if (!file) {
-		log_err(_("Sensor log file not open."));
-		return ;
+		log_debug(_("Sensor log file not open."));
+		return;
 	}
 
 	gettimeofday(&tv, NULL);
@@ -128,7 +148,7 @@ static void slog_write_sensors(struct psensor **sensors)
 		last_values = malloc(count * sizeof(double));
 	}
 
-	fprintf(file, "%ld", tv.tv_sec - stv.tv_sec);
+	fprintf(file, "%ld", (long int)(tv.tv_sec - st));
 	for (i = 0; i < count; i++) {
 		v = psensor_get_current_value(sensors[i]);
 
@@ -149,17 +169,17 @@ static void *slog_routine(void *data)
 {
 	while (1) {
 		pthread_setcancelstate(PTHREAD_CANCEL_DISABLE, NULL);
-		pthread_mutex_lock(sensors_mutex);
+		pmutex_lock(sensors_mutex);
 		slog_write_sensors(sensors);
-		pthread_mutex_unlock(sensors_mutex);
+		pmutex_unlock(sensors_mutex);
 		pthread_setcancelstate(PTHREAD_CANCEL_ENABLE, NULL);
 		sleep(period);
 	}
 
-	pthread_exit(0);
+	pthread_exit(NULL);
 }
 
-void slog_close()
+void slog_close(void)
 {
 	if (file) {
 		pthread_cancel(thread);
@@ -169,7 +189,7 @@ void slog_close()
 		free(last_values);
 		last_values = NULL;
 	} else {
-		log_err(_("Sensor log not open, cannot close."));
+		log_debug(_("Sensor log not open, cannot close."));
 	}
 }