My initial changes

1 files changed, 38 insertions, 0 deletions

diff --git a/components/mpd.c b/components/mpd.c
new file mode 100644
index 0000000..b32706e
--- /dev/null
+++ b/components/mpd.c
@@ -0,0 +1,38 @@
+/* See LICENSE file for copyright and license details. */
+#include <stdint.h>
+#include <stdio.h>
+#include <string.h>
+
+#include "../slstatus.h"
+#include "../util.h"
+
+const char *
+mpd_track(const char *path)
+{
+	FILE *fp;
+	const unsigned short N = 128;
+	char track[N];
+	char state[16];
+
+	if (!(fp = fopen(path, "r")))
+		return NULL;
+
+	if (fgets(track, N, fp) == NULL || fscanf(fp, "%s", state) != 1)
+	{
+		fclose(fp);
+		return NULL;
+	}
+
+	fclose(fp);
+
+	// otherwise statusbar will show a weird symbol
+	track[strlen(track)-1] = '\0';
+
+	if (strcmp(state, "[playing]") == 0)
+		return bprintf("%s ", track);
+
+	if (strcmp(state, "[paused]") == 0)
+		return bprintf("%s ", track);
+
+	return NULL;
+}