libsaria: Added "next" and "prev" commands

Signed-off-by: Bryan Schumaker <bjschuma@gmail.com>

libsaria/remote.cpp

@@ -1,7 +1,8 @@
 // Copyright (c) Bryan Schumaker 2012.
 #include <libsaria/libsaria.h>
-#include <libsaria/print.h>
 #include <libsaria/audio.h>
+#include <libsaria/print.h>
+#include <libsaria/deck.h>
 
 #include <fstream>
 using namespace std;
@@ -15,6 +16,10 @@ static void run_cmd(ifstream &in, string &file)
 		libsaria::audio::play();
 	else if (cmd == "pause")
 		libsaria::audio::pause();
+	else if (cmd == "next")
+		libsaria::deck::next();
+	else if (cmd == "prev")
+		libsaria::deck::prev();
 }
 
 void libsaria::read_piped_file(string &file)

scripts/%APP-next

@@ -0,0 +1,3 @@
+#!/bin/bash
+. %LIB/functions
+write_to_pipe "next"

scripts/%APP-prev

@@ -0,0 +1,3 @@
+#!/bin/bash
+. %LIB/functions
+write_to_pipe "prev"

scripts/ocarina-next

@@ -1,2 +0,0 @@
-#!/bin/bash
-%%OCARINA%%-write-pipe "next"