libsaria: Recognize a "pause" command

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

libsaria/remote.cpp

@@ -13,6 +13,8 @@ static void run_cmd(ifstream &in, string &file)
 
 	if (cmd == "play")
 		libsaria::audio::play();
+	else if (cmd == "pause")
+		libsaria::audio::pause();
 }
 
 void libsaria::read_piped_file(string &file)

scripts/%APP-pause

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

scripts/%APP-play

@@ -1,3 +1,3 @@
 #!/bin/bash
-. `dirname $0`/../lib/ocarina/functions
+. %LIB/functions
 write_to_pipe "play"

scripts/Sconscript

@@ -5,6 +5,8 @@ Import( "env", "DEBUG" )
 bin = "../bin/%s"
 lib = "../lib/ocarina/%s"
 
+LIBDIR="`dirname $0`/../lib/ocarina/"
+
 def create_script(target, source, env):
 	dst = str(target[0].rfile())
 	src = str(source[0].rfile())
@@ -12,6 +14,7 @@ def create_script(target, source, env):
 	f = open(dst, "w");
 	for line in open(src):
 		line = line.replace("%APP", "ocarina")
+		line = line.replace("%LIB", LIBDIR)
 		line = line.replace("%DEBUG", str(DEBUG))
 		f.write(line)
 	f.close()

scripts/ocarina-pause

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