int adsi_channel_restore(struct ast_channel *chan)
{
char dsp[256];
int bytes;
int x;
unsigned char keyd[6];
memset(dsp, 0, sizeof(dsp));
/* Start with initial display setup */
bytes = 0;
bytes += adsi_set_line(dsp + bytes, ADSI_INFO_PAGE, 1);
/* Prepare key setup messages */
if (speeds) {
memset(keyd, 0, sizeof(keyd));
for (x=0;x<speeds;x++) {
keyd[x] = ADSI_SPEED_DIAL + x;
}
bytes += adsi_set_keys(dsp + bytes, keyd);
}
adsi_transmit_message(chan, dsp, bytes, ADSI_MSG_DISPLAY);
return 0;
}
int adsi_print(struct ast_channel *chan, char **lines, int *aligns, int voice)
{
char buf[4096];
int bytes=0;
int res;
int x;
for(x=0;lines[x];x++)
bytes += adsi_display(buf + bytes, ADSI_INFO_PAGE, x+1, aligns[x],0, lines[x], "");
bytes += adsi_set_line(buf + bytes, ADSI_INFO_PAGE, 1);
if (voice) {
bytes += adsi_voice_mode(buf + bytes, 0);
}
res = adsi_transmit_message(chan, buf, bytes, ADSI_MSG_DISPLAY);
if (voice) {
/* Ignore the resulting DTMF B announcing it's in voice mode */
ast_waitfordigit(chan, 1000);
}
return res;
}
static int adsi_channel_restore(struct ast_channel *chan)
{
unsigned char dsp[256] = "", keyd[6] = "";
int bytes, x;
/* Start with initial display setup */
bytes = 0;
bytes += adsi_set_line(dsp + bytes, ADSI_INFO_PAGE, 1);
/* Prepare key setup messages */
if (speeds) {
for (x = 0; x < speeds; x++) {
keyd[x] = ADSI_SPEED_DIAL + x;
}
bytes += adsi_set_keys(dsp + bytes, keyd);
}
adsi_transmit_message_full(chan, dsp, bytes, ADSI_MSG_DISPLAY, 0);
return 0;
}
