C++ (Cpp) ast_adsi_display Examples

Example #1

File: res_adsi.c Project: nicwolff/asterisk-agi-mp3

static int _ast_adsi_print(struct ast_channel *chan, char **lines, int *aligns, int voice)
{
	unsigned char buf[4096];
	int bytes = 0, res, x;

	for(x = 0; lines[x]; x++) 
		bytes += ast_adsi_display(buf + bytes, ADSI_INFO_PAGE, x+1, aligns[x], 0, lines[x], "");
	bytes += ast_adsi_set_line(buf + bytes, ADSI_INFO_PAGE, 1);
	if (voice)
		bytes += ast_adsi_voice_mode(buf + bytes, 0);
	res = ast_adsi_transmit_message_full(chan, buf, bytes, ADSI_MSG_DISPLAY, 0);
	if (voice)
		/* Ignore the resulting DTMF B announcing it's in voice mode */
		ast_waitfordigit(chan, 1000);
	return res;
}

Example #2

File: app_adsiprog.c Project: Evangileon/asterisk

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;
}