static int speak_buffer (const char *buf, int (*should_stop)())
{
ISpVoice *v = NULL;
WCHAR *w;
char line[2048];
v = get_sapi_voice();
if (v == NULL) return 1;
bufgets_init(buf);
while (bufgets(line, sizeof line, buf)) {
if (should_stop()) {
ISpVoice_Speak(v, L"OK, stopping", 0, NULL);
break;
}
tailstrip(line);
w = wide_string(line);
ISpVoice_Speak(v, w, 0, NULL);
free(w);
}
bufgets_finalize(buf);
release_sapi_voice(v);
return 0;
}
void gretl_print_get_size (PRN *prn, int *width, int *height)
{
int w = 0, h = 0;
if (prn != NULL && prn->buf != NULL) {
char line[128];
int lw;
bufgets_init(prn->buf);
while (bufgets(line, sizeof line, prn->buf)) {
lw = g_utf8_strlen(line, -1) - 1;
if (lw > 120) {
w = h = 0;
break;
}
if (lw > w) {
w = lw;
}
h++;
}
bufgets_finalize(prn->buf);
}
if (width != NULL) {
*width = w;
}
if (height != NULL) {
*height = h;
}
}
/*------------------------------------------------------------------------
Parse the http header already received for this connection.
Return 0 on success.
------------------------------------------------------------------------*/
static int parse_request(bhttp_conn_t *pc)
{
char *line;
pc->ipos = 0;
line = bufgets(pc);
pc->pmethod = strtok(line, "\040\t");
pc->purl = strtok(NULL, "\040\t");
pc->pprotocol = strtok(NULL, "\040\t");
if (pc->pprotocol)
return 0;
else
return -1;
}
static int speak_buffer (const char *buf, int (*should_stop)())
{
cst_voice *v;
char line[2048];
flite_init();
v = register_cmu_us_kal();
bufgets_init(buf);
while (bufgets(line, sizeof line, buf)) {
if (should_stop()) {
flite_text_to_speech("OK, stopping", v, "play");
break;
}
tailstrip(line);
flite_text_to_speech(line, v, "play");
}
bufgets_finalize(buf);
return 0;
}