cleanup times_in_seconds enhancement

This also adds code to unset the variable before reloading the config.

src/common.c

@@ -34,6 +34,7 @@
 #include "logging.h"
 #include "net_stat.h"
 #include "specials.h"
+#include "timeinfo.h"
 #include <ctype.h>
 #include <errno.h>
 #include <sys/time.h>
@@ -218,6 +219,11 @@ void format_seconds(char *buf, unsigned int n, long seconds)
 	long days;
 	int hours, minutes;
 
+	if (times_in_seconds()) {
+		snprintf(buf, n, "%ld", seconds);
+		return;
+	}
+
 	days = seconds / 86400;
 	seconds %= 86400;
 	hours = seconds / 3600;
@@ -237,6 +243,11 @@ void format_seconds_short(char *buf, unsigned int n, long seconds)
 	long days;
 	int hours, minutes;
 
+	if (times_in_seconds()) {
+		snprintf(buf, n, "%ld", seconds);
+		return;
+	}
+
 	days = seconds / 86400;
 	seconds %= 86400;
 	hours = seconds / 3600;

src/conky.c

@@ -167,7 +167,6 @@ int top_io;
 int top_running;
 #endif
 int output_methods;
-char times_in_seconds = 0;
 static int extra_newline;
 enum x_initialiser_state x_initialised = NO;
 static volatile int g_signal_pending;
@@ -727,6 +726,11 @@ static inline void format_media_player_time(char *buf, const int size,
 {
 	int days, hours, minutes;
 
+	if (times_in_seconds()) {
+		snprintf(buf, size, "%d", seconds);
+		return;
+	}
+
 	days = seconds / (24 * 60 * 60);
 	seconds %= (24 * 60 * 60);
 	hours = seconds / (60 * 60);
@@ -1508,11 +1512,7 @@ void generate_text_internal(char *p, int p_max_size,
 
 				generate_text_internal(buf, max_user_text, *obj->sub, cur);
 				obj->data.s = buf;
-				if(times_in_seconds) {
-					print_format_time(obj, p, p_max_size);
-				} else {
-					NORM_ERR("Enable \"times_in_seconds\" to use $format_time");
-				}
+				print_format_time(obj, p, p_max_size);
 			}
 			/* mail stuff */
 			OBJ(mails) {
@@ -1939,18 +1939,10 @@ void generate_text_internal(char *p, int p_max_size,
 			}
 #endif /* X11 */
 			OBJ(uptime_short) {
-				if(times_in_seconds) {
-					snprintf(p, p_max_size, "%d", (int) cur->uptime);
-				} else {
-					format_seconds_short(p, p_max_size, (int) cur->uptime);
-				}
+				format_seconds_short(p, p_max_size, (int) cur->uptime);
 			}
 			OBJ(uptime) {
-				if(times_in_seconds) {
-					snprintf(p, p_max_size, "%d", (int) cur->uptime);
-				} else {
-					format_seconds(p, p_max_size, (int) cur->uptime);
-				}
+				format_seconds(p, p_max_size, (int) cur->uptime);
 			}
 #ifdef __linux__
 			OBJ(user_names) {
@@ -1963,7 +1955,7 @@ void generate_text_internal(char *p, int p_max_size,
 				snprintf(p, p_max_size, "%s", cur->users.times);
 			}
 			OBJ(user_time) {
-				update_user_time(obj->data.s, times_in_seconds);
+				update_user_time(obj->data.s);
 				snprintf(p, p_max_size, "%s", cur->users.ctime);
 			}
 			OBJ(user_number) {
@@ -2027,18 +2019,10 @@ void generate_text_internal(char *p, int p_max_size,
 			OBJ(mpd_status)
 				mpd_printf("%s", status);
 			OBJ(mpd_elapsed) {
-				if(times_in_seconds) {
-					snprintf(p, p_max_size, "%d", mpd_get_info()->elapsed);
-				} else {
-					format_media_player_time(p, p_max_size, mpd_get_info()->elapsed);
-				}
+				format_media_player_time(p, p_max_size, mpd_get_info()->elapsed);
 			}
 			OBJ(mpd_length) {
-				if(times_in_seconds) {
-					snprintf(p, p_max_size, "%d", mpd_get_info()->length);
-				} else {
-					format_media_player_time(p, p_max_size, mpd_get_info()->length);
-				}
+				format_media_player_time(p, p_max_size, mpd_get_info()->length);
 			}
 			OBJ(mpd_percent) {
 				percent_print(p, p_max_size, (int)(mpd_get_info()->progress * 100));
@@ -4459,6 +4443,8 @@ static void set_default_configurations(void)
 	stuff_in_uppercase = 0;
 	info.users.number = 1;
 
+	set_times_in_seconds(0);
+
 #ifdef TCP_PORT_MONITOR
 	/* set default connection limit */
 	tcp_portmon_set_max_connections(0);
@@ -4923,7 +4909,7 @@ char load_config_file(const char *f)
 		}
 #endif /* X11 */
 		CONF("times_in_seconds") {
-			times_in_seconds = string_to_bool(value);
+			set_times_in_seconds(string_to_bool(value));
 		}
 		CONF("out_to_console") {
 			if(string_to_bool(value)) {

src/conky.h

@@ -309,7 +309,7 @@ extern struct information info;
 
 /* defined in users.c */
 void update_users(void);
-void update_user_time(char *tty, char times_in_seconds);
+void update_user_time(char *tty);
 
 /* defined in conky.c */
 extern double current_update_time, last_update_time, update_interval;

src/timeinfo.c

@@ -36,11 +36,23 @@
 #include <errno.h>
 #include <logging.h>
 
+char print_times_in_seconds = 0;
+
 struct tztime_s {
 	char *tz;	/* timezone variable */
 	char *fmt;	/* time display formatting */
 };
 
+void set_times_in_seconds(char val)
+{
+	print_times_in_seconds = val;
+}
+
+char times_in_seconds(void)
+{
+	return print_times_in_seconds;
+}
+
 void scan_time(struct text_object *obj, const char *arg)
 {
 	obj->data.opaque = strndup(arg ? arg : "%F %T", text_buffer_size);
@@ -150,6 +162,11 @@ void print_format_time(struct text_object *obj, char *p, unsigned int p_max_size
 	int minutes, hours, days, weeks;
 	char show_minutes = 0, show_hours = 0, show_days = 0, show_weeks = 0, hidestring;
 
+	if (!times_in_seconds()) {
+		NORM_ERR("Enable \"times_in_seconds\" to use $format_time");
+		return;
+	}
+
 	errno = 0;
 	seconds = strtod(obj->data.s, &currentchar);
 	if(errno == 0 && obj->data.s != currentchar) {

src/timeinfo.h

@@ -30,6 +30,10 @@
 #ifndef _TIMEINFO_H
 #define _TIMEINFO_H
 
+/* for the times_in_seconds configuration variable and it's users */
+void set_times_in_seconds(char);
+char times_in_seconds(void);
+
 /* since time and utime are quite equal, certain functions
  * are shared in between both text object types. */
 

src/users.c

@@ -93,7 +93,7 @@ static void user_time(char *ptr)
 		}
 	}
 }
-static void tty_user_time(char *ptr, char *tty, char times_in_seconds)
+static void tty_user_time(char *ptr, char *tty)
 {
 	time_t real, diff, log_in;
 	char buf[BUFLEN] = "";
@@ -111,11 +111,7 @@ static void tty_user_time(char *ptr, char *tty, char times_in_seconds)
 
 	time(&real);
 	diff = difftime(real, log_in);
-	if(times_in_seconds) {
-		snprintf(buf, BUFLEN, "%d", (int) diff);
-	} else {
-		format_seconds(buf, BUFLEN, diff);
-	}
+	format_seconds(buf, BUFLEN, diff);
 	strncpy(ptr, buf, BUFLEN-1);
 }
 
@@ -133,7 +129,7 @@ static void users_alloc(struct information *ptr)
 	}
 }
 
-void update_user_time(char *tty, char times_in_seconds)
+void update_user_time(char *tty)
 {
 	struct information *current_info = &info;
 	char temp[BUFLEN] = "";
@@ -142,7 +138,7 @@ void update_user_time(char *tty, char times_in_seconds)
 		current_info->users.ctime = malloc(text_buffer_size);
 	}
 
-	tty_user_time(temp, tty, times_in_seconds);
+	tty_user_time(temp, tty);
 
 	if (temp != NULL) {
 		if (current_info->users.ctime) {