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diff -u -r festival-1.4.2/lib/tts.scm festival-1.4.2-asterisk/lib/tts.scm
--- festival-1.4.2/lib/tts.scm Wed Jan 8 09:54:14 2003
+++ festival-1.4.2-asterisk/lib/tts.scm Tue Jan 7 08:51:44 2003
@@ -236,6 +236,15 @@
(utt.synth
(eval (list 'Utterance 'Text string))))))
+(define (tts_textasterisk string mode)
+ "(tts_textasterisk STRING MODE)
+Apply tts to STRING. This function is specifically designed for
+use in server mode so a single function call may synthesize the string.
+This function name may be added to the server safe functions."
+ (utt.send.wave.asterisk
+ (utt.synth
+ (eval (list 'Utterance 'Text string)))))
+
(define (tts_return_to_client)
"(tts_return_to_client)
This function is called by clients who wish to return waveforms of
diff -u -r festival-1.4.2/src/arch/festival/wave.cc festival-1.4.2-asterisk/src/arch/festival/wave.cc
--- festival-1.4.2/src/arch/festival/wave.cc Mon Jun 4 07:40:10 2001
+++ festival-1.4.2-asterisk/src/arch/festival/wave.cc Tue Jan 7 08:53:09 2003
@@ -377,6 +377,38 @@
type = "nist";
else
type = get_c_string(ltype);
+
+ w->save(tmpfile,type);
+ write(ft_server_socket,"WV\n",3);
+ socket_send_file(ft_server_socket,tmpfile);
+ unlink(tmpfile);
+
+ return utt;
+}
+
+static LISP utt_send_wave_asterisk(LISP utt)
+{
+ // Send the waveform to a client (must be acting as server)
+ EST_Utterance *u = utterance(utt);
+ EST_Wave *w;
+ EST_String tmpfile = make_tmp_filename();
+ LISP ltype;
+ EST_String type;
+
+ w = get_utt_wave(u);
+ if (ft_server_socket == -1)
+ {
+ cerr << "utt_send_wave_client: not in server mode" << endl;
+ festival_error();
+ }
+
+ ltype = ft_get_param("Wavefiletype");
+ if (ltype == NIL)
+ type = "nist";
+ else
+ type = get_c_string(ltype);
+ w->resample(8000);
+ w->rescale(5);
w->save(tmpfile,type);
write(ft_server_socket,"WV\n",3);
socket_send_file(ft_server_socket,tmpfile);
@@ -454,6 +486,13 @@
"(utt.send.wave.client UTT)\n\
Sends wave in UTT to client. If not in server mode gives an error\n\
Note the client must be expecting to receive the waveform.");
+
+ init_subr_1("utt.send.wave.asterisk",utt_send_wave_asterisk,
+ "(utt.send.wave.asterisk UTT)\n\
+ Sends wave in UTT to client. If not in server mode gives an error\n\
+ Note the client must be expecting to receive the waveform. The waveform\n\
+ is rescaled and resampled according to what asterisk needs");
+
init_subr_1("send_sexpr_to_client", send_sexpr_to_client,
"(send_sexpr_to_client SEXPR)\n\
Sends given sexpression to currently connected client.");