static int cpeid_exec(struct ast_channel *chan, const char *idata)
{
int res=0;
unsigned char cpeid[4];
int gotgeometry = 0;
int gotcpeid = 0;
int width, height, buttons;
char *data[4];
unsigned int x;
for (x = 0; x < 4; x++)
data[x] = alloca(80);
strcpy(data[0], "** CPE Info **");
strcpy(data[1], "Identifying CPE...");
strcpy(data[2], "Please wait...");
res = ast_adsi_load_session(chan, NULL, 0, 1);
if (res > 0) {
cpeid_setstatus(chan, data, 0);
res = ast_adsi_get_cpeid(chan, cpeid, 0);
if (res > 0) {
gotcpeid = 1;
ast_verb(3, "Got CPEID of '%02x:%02x:%02x:%02x' on '%s'\n", cpeid[0], cpeid[1], cpeid[2], cpeid[3], chan->name);
}
if (res > -1) {
strcpy(data[1], "Measuring CPE...");
strcpy(data[2], "Please wait...");
cpeid_setstatus(chan, data, 0);
res = ast_adsi_get_cpeinfo(chan, &width, &height, &buttons, 0);
if (res > -1) {
ast_verb(3, "CPE has %d lines, %d columns, and %d buttons on '%s'\n", height, width, buttons, chan->name);
gotgeometry = 1;
}
}
if (res > -1) {
if (gotcpeid)
snprintf(data[1], 80, "CPEID: %02x:%02x:%02x:%02x", cpeid[0], cpeid[1], cpeid[2], cpeid[3]);
else
strcpy(data[1], "CPEID Unknown");
if (gotgeometry)
snprintf(data[2], 80, "Geom: %dx%d, %d buttons", width, height, buttons);
else
strcpy(data[2], "Geometry unknown");
strcpy(data[3], "Press # to exit");
cpeid_setstatus(chan, data, 1);
for(;;) {
res = ast_waitfordigit(chan, 1000);
if (res < 0)
break;
if (res == '#') {
res = 0;
break;
}
}
ast_adsi_unload_session(chan);
}
}
return res;
}
static int adsi_prog(struct ast_channel *chan, const char *script)
{
struct adsi_script *scr;
int x, bytes;
unsigned char buf[1024];
if (!(scr = compile_script(script)))
return -1;
/* Start an empty ADSI Session */
if (ast_adsi_load_session(chan, NULL, 0, 1) < 1)
return -1;
/* Now begin the download attempt */
if (ast_adsi_begin_download(chan, scr->desc, scr->fdn, scr->sec, scr->ver)) {
/* User rejected us for some reason */
ast_verb(3, "User rejected download attempt\n");
ast_log(LOG_NOTICE, "User rejected download on channel %s\n", chan->name);
ast_free(scr);
return -1;
}
bytes = 0;
/* Start with key definitions */
for (x = 0; x < scr->numkeys; x++) {
if (bytes + scr->keys[x].retstrlen > 253) {
/* Send what we've collected so far */
if (ast_adsi_transmit_message(chan, buf, bytes, ADSI_MSG_DOWNLOAD)) {
ast_log(LOG_WARNING, "Unable to send chunk ending at %d\n", x);
return -1;
}
bytes =0;
}
memcpy(buf + bytes, scr->keys[x].retstr, scr->keys[x].retstrlen);
bytes += scr->keys[x].retstrlen;
#ifdef DUMP_MESSAGES
dump_message("Key", scr->keys[x].vname, scr->keys[x].retstr, scr->keys[x].retstrlen);
#endif
}
if (bytes) {
if (ast_adsi_transmit_message(chan, buf, bytes, ADSI_MSG_DOWNLOAD)) {
ast_log(LOG_WARNING, "Unable to send chunk ending at %d\n", x);
return -1;
}
}
bytes = 0;
/* Continue with the display messages */
for (x = 0; x < scr->numdisplays; x++) {
if (bytes + scr->displays[x].datalen > 253) {
/* Send what we've collected so far */
if (ast_adsi_transmit_message(chan, buf, bytes, ADSI_MSG_DOWNLOAD)) {
ast_log(LOG_WARNING, "Unable to send chunk ending at %d\n", x);
return -1;
}
bytes =0;
}
memcpy(buf + bytes, scr->displays[x].data, scr->displays[x].datalen);
bytes += scr->displays[x].datalen;
#ifdef DUMP_MESSAGES
dump_message("Display", scr->displays[x].vname, scr->displays[x].data, scr->displays[x].datalen);
#endif
}
if (bytes) {
if (ast_adsi_transmit_message(chan, buf, bytes, ADSI_MSG_DOWNLOAD)) {
ast_log(LOG_WARNING, "Unable to send chunk ending at %d\n", x);
return -1;
}
}
bytes = 0;
/* Send subroutines */
for (x = 0; x < scr->numsubs; x++) {
if (bytes + scr->subs[x].datalen > 253) {
/* Send what we've collected so far */
if (ast_adsi_transmit_message(chan, buf, bytes, ADSI_MSG_DOWNLOAD)) {
ast_log(LOG_WARNING, "Unable to send chunk ending at %d\n", x);
return -1;
}
bytes =0;
}
memcpy(buf + bytes, scr->subs[x].data, scr->subs[x].datalen);
bytes += scr->subs[x].datalen;
#ifdef DUMP_MESSAGES
dump_message("Sub", scr->subs[x].vname, scr->subs[x].data, scr->subs[x].datalen);
#endif
}
if (bytes) {
if (ast_adsi_transmit_message(chan, buf, bytes, ADSI_MSG_DOWNLOAD)) {
ast_log(LOG_WARNING, "Unable to send chunk ending at %d\n", x);
return -1;
}
}
bytes = 0;
bytes += ast_adsi_display(buf, ADSI_INFO_PAGE, 1, ADSI_JUST_LEFT, 0, "Download complete.", "");
bytes += ast_adsi_set_line(buf, ADSI_INFO_PAGE, 1);
if (ast_adsi_transmit_message(chan, buf, bytes, ADSI_MSG_DISPLAY) < 0)
return -1;
if (ast_adsi_end_download(chan)) {
/* Download failed for some reason */
ast_verb(3, "Download attempt failed\n");
ast_log(LOG_NOTICE, "Download failed on %s\n", chan->name);
ast_free(scr);
return -1;
}
ast_free(scr);
ast_adsi_unload_session(chan);
return 0;
}