X-Git-Url: https://git.xinqibao.xyz/slstatus.git/blobdiff_plain/74b6e340f2be27f82b4dcfc95fab47cbc0a5843b..f13104156f20c0e394297c56550ff8a948ff1c1a:/slstatus.c

diff --git a/slstatus.c b/slstatus.c
index f61e987..1d46674 100644
--- a/slstatus.c
+++ b/slstatus.c
@@ -40,6 +40,7 @@ struct arg {
 
 static char *smprintf(const char *, ...);
 static char *battery_perc(const char *);
+static char *battery_state(const char *);
 static char *cpu_perc(void);
 static char *datetime(const char *);
 static char *disk_free(const char *);
@@ -113,6 +114,37 @@ battery_perc(const char *battery)
 	return smprintf("%d%%", perc);
 }
 
+static char *
+battery_state(const char *battery)
+{
+	char *state = malloc(sizeof(char)*12);
+	FILE *fp;
+
+	if (!state) {
+		warn("Failed to get battery state.");
+		return smprintf(UNKNOWN_STR);
+	}
+
+
+	ccat(3, "/sys/class/power_supply/", battery, "/status");
+	fp = fopen(concat, "r");
+	if (fp == NULL) {
+		warn("Error opening battery file: %s", concat);
+		return smprintf(UNKNOWN_STR);
+	}
+	fscanf(fp, "%s", state);
+	fclose(fp);
+
+	if (strcmp(state, "Charging") == 0)
+		return smprintf("+");
+	else if (strcmp(state, "Discharging") == 0)
+		return smprintf("-");
+	else if (strcmp(state, "Full") == 0)
+		return smprintf("=");
+	else
+		return smprintf("?");
+}
+
 static char *
 cpu_perc(void)
 {
@@ -459,25 +491,25 @@ uid(void)
 
 
 static char *
-vol_perc(const char *snd_card)
-{ /* FIX THIS SHIT! */
+vol_perc(const char *soundcard)
+{
 	long int vol, max, min;
 	snd_mixer_t *handle;
 	snd_mixer_elem_t *elem;
 	snd_mixer_selem_id_t *s_elem;
 
 	snd_mixer_open(&handle, 0);
-	snd_mixer_attach(handle, snd_card);
+	snd_mixer_attach(handle, soundcard);
 	snd_mixer_selem_register(handle, NULL, NULL);
 	snd_mixer_load(handle);
 	snd_mixer_selem_id_malloc(&s_elem);
-	snd_mixer_selem_id_set_name(s_elem, ALSA_CHANNEL);
+	snd_mixer_selem_id_set_name(s_elem, "Master");
 	elem = snd_mixer_find_selem(handle, s_elem);
 
 	if (elem == NULL) {
 		snd_mixer_selem_id_free(s_elem);
 		snd_mixer_close(handle);
-		warn("error: ALSA");
+		warn("Failed to get volume percentage for: %s.", soundcard);
 		return smprintf(UNKNOWN_STR);
 	}
 
@@ -488,7 +520,7 @@ vol_perc(const char *snd_card)
 	snd_mixer_selem_id_free(s_elem);
 	snd_mixer_close(handle);
 
-	return smprintf("%d", ((uint_fast16_t)(vol * 100) / max));
+	return smprintf("%d%%", ((uint_fast16_t)(vol * 100) / max));
 }
 
 static char *