specify filename as argument

1 files changed, 7 insertions, 19 deletions

diff --git a/sam_player.c b/sam_player.c
index ee604e7..9b2292c 100644
--- a/sam_player.c
+++ b/sam_player.c
@@ -12,35 +12,23 @@ static wave_t wave = { 1, 44100, 8, 0, 1, wave_buffer };
 
 int main(int argc, char **argv)
 {
-	int argi;
-	char *arg, c, buf[200], *p;
 	unsigned int wave_length;
-	p = buf;
-	for(argi = 1;argi < argc;argi++)
+
+	if(argc != 3)
 	{
-		arg = argv[argi];
-		do
-		{
-			c = *(arg++);
-			if(c >= 'a' && c <= 'z')
-				c = (c - 'a') + 'A';
-			if(c != '\"')
-			{
-				if(p < &buf[sizeof(buf) - 1])
-					*(p++) = (c != '\0') ? c : ' ';
-			}
-		}while(c != '\0');
+	    printf("Usage: %s <filename.wav> <text>\n", argv[0]);
+	    return 1;
 	}
-	*p = '\0';
+
 	sam_init();
 	wave_length = sizeof(wave_buffer);
-	sam_recite(buf, wave.samples_per_sec, wave_buffer, &wave_length);
+	sam_recite(argv[2], wave.samples_per_sec, wave_buffer, &wave_length);
 	if(wave_length > 0)
 	{
 		if(wave_length > sizeof(wave_buffer))
 			wave_length = sizeof(wave_buffer);
 		wave.frame_size = wave_length;
-		(void)wave_out(&wave);
+		wave_out(&wave, argv[1]);
 	}
 	return 0;
 }