mplay

commit 5eb60cb925e4b3c477efd07016acb43510e7d6e9
parent 016d89d50b91a1865f04288b33c8f2d4779a5513
Author: Louis Burda <quent.burda@gmail.com>
Date:   Sat,  9 Mar 2024 22:10:05 +0100

Define status message format

Diffstat:
M
mplay.c
 | 
2
+-
M
mplay.h
 | 
38
++++++++++++++++++++++++++++++++++++--

2 files changed, 37 insertions(+), 3 deletions(-)
diff --git a/mplay.c b/mplay.c
@@ -32,7 +32,7 @@ main(int argc, char **argv)
 	struct dirent *ent;
 	DIR *dir;
 
-	if (argc < 2) die("mplay [-f FMT] ... FILE[.FMT]");
+	if (argc < 2) die("mplay [-d] [-f FMT] ... FILE[.FMT]");
 
 	path = strdup(getenv("PATH"));
 	if (!path) die("PATH not set");
diff --git a/mplay.h b/mplay.h
@@ -1,19 +1,41 @@
 #pragma once
 
+#include <stdarg.h>
 #include <stdio.h>
 
+#define MPLAY_API_VERSION "0.0.1"
+
+#define MPLAY_FLAG_HEADLESS "-d"
+
+#define MPLAY_ACTION_STATUS_VERSION "version"
 #define MPLAY_ACTION_KEY_VERSION '?'
+
+#define MPLAY_ACTION_STATUS_STATUS "status"
 #define MPLAY_ACTION_KEY_STATUS 'S'
+
+#define MPLAY_ACTION_STATUS_VOL "vol"
+#define MPLAY_ACTION_STATUS_VOL_UP "vol+"
+#define MPLAY_ACTION_STATUS_VOL_DOWN "vol-"
 #define MPLAY_ACTION_KEY_VOL 'v'
 #define MPLAY_ACTION_KEY_VOL_UP '+'
 #define MPLAY_ACTION_KEY_VOL_DOWN '-'
+
+#define MPLAY_ACTION_STATUS_SEEK "seek"
+#define MPLAY_ACTION_STATUS_SEEK_FWD "seek+"
+#define MPLAY_ACTION_STATUS_SEEK_BWD "seek-"
 #define MPLAY_ACTION_KEY_SEEK 's'
 #define MPLAY_ACTION_KEY_SEEK_FWD '>'
 #define MPLAY_ACTION_KEY_SEEK_BWD '<'
+
+#define MPLAY_ACTION_STATUS_PLAYPAUSE "play"
 #define MPLAY_ACTION_KEY_PLAYPAUSE 'p'
 
+#define MPLAY_STATUS_READY "ready"
+#define MPLAY_STATUS_INPUT "input"
+#define MPLAY_STATUS_EXIT "exit"
+
 enum mplay_key {
-	MPLAY_KEY_INV,
+	MPLAY_KEY_INV = 256,
 	MPLAY_KEY_EOF,
 	MPLAY_KEY_UP,
 	MPLAY_KEY_DOWN,
@@ -77,7 +99,7 @@ mplay_getkey(void)
 	}
 }
 
-static int
+static enum mplay_action
 mplay_action(int key)
 {
 	switch (key) {
@@ -108,3 +130,15 @@ mplay_action(int key)
 	}
 }
 
+static void
+mplay_status(const char *cmd, const char *fmt, ...)
+{
+	va_list ap;
+
+	if (!fmt) fmt = "ok";
+	printf("mplay!:%s:", cmd);
+	va_start(ap, fmt);
+	vfprintf(stdout, fmt, ap);
+	va_end(ap);
+	fputc('\n', stdout);
+}