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git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@465 65c4cc65-6c06-0410-ace0-fbb531ad65f3
This commit is contained in:
Mark Spencer
2002-06-21 01:40:13 +00:00
parent 9086941a86
commit 123613853b
14 changed files with 2703 additions and 273 deletions
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344
res/res_adsi.c
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@@ -99,27 +99,6 @@ static int adsi_generate(unsigned char *buf, int msgtype, char *msg, int msglen,
}
#if 0
static int adsi_careful_send(struct ast_channel *chan, unsigned char *buf, int len, int *remainder)
{
int res;
fd_set fds;
while(len) {
FD_ZERO(&fds);
FD_SET(chan->fds[0], &fds);
select(chan->fds[0] + 1, NULL, &fds, NULL, NULL);
res = write(chan->fds[0], buf, len);
if (res < 1) {
ast_log(LOG_WARNING, "Failed to write: %s\n", strerror(errno));
return -1;
}
buf += res;
len -= res;
}
return 0;
}
#else
static int adsi_careful_send(struct ast_channel *chan, unsigned char *buf, int len, int *remainder)
{
/* Sends carefully on a full duplex channel by using reading for
@@ -190,7 +169,6 @@ static int adsi_careful_send(struct ast_channel *chan, unsigned char *buf, int l
}
return 0;
}
#endif
static int __adsi_transmit_messages(struct ast_channel *chan, unsigned char **msg, int *msglen, int *msgtype)
{
@@ -305,7 +283,7 @@ static int __adsi_transmit_messages(struct ast_channel *chan, unsigned char **ms
break;
else {
retries++;
ast_log(LOG_DEBUG, "Retransmitting (%d), from %d\n", start + 1);
ast_log(LOG_DEBUG, "Retransmitting (%d), from %d\n", retries, start + 1);
}
} else {
retries++;
@@ -502,14 +480,15 @@ int adsi_download_connect(unsigned char *buf, unsigned char *service, unsigned
/* Delimiter */
buf[bytes++] = 0xff;
for (x=0;x<4;x++)
for (x=0;x<4;x++) {
buf[bytes++] = fdn[x];
}
for (x=0;x<4;x++)
buf[bytes++] = sec[x];
if (ver > -1)
buf[bytes++] = ver & 0xff;
buf[bytes++] = ver & 0xff;
buf[1] = bytes - 2;
return bytes;
}
@@ -529,6 +508,158 @@ int adsi_disconnect_session(unsigned char *buf)
}
int adsi_query_cpeid(unsigned char *buf)
{
int bytes = 0;
buf[bytes++] = ADSI_QUERY_CPEID;
/* Reserve space for length */
bytes++;
buf[1] = bytes - 2;
return bytes;
}
int adsi_query_cpeinfo(unsigned char *buf)
{
int bytes = 0;
buf[bytes++] = ADSI_QUERY_CONFIG;
/* Reserve space for length */
bytes++;
buf[1] = bytes - 2;
return bytes;
}
int adsi_read_encoded_dtmf(struct ast_channel *chan, unsigned char *buf, int maxlen)
{
int bytes = 0;
int res;
unsigned char current = 0;
int gotstar = 0;
int pos = 0;
memset(buf, 0, sizeof(buf));
while(bytes <= maxlen) {
/* Wait up to a second for a digit */
res = ast_waitfordigit(chan, 1000);
if (!res)
break;
if (res == '*') {
gotstar = 1;
continue;
}
/* Ignore anything other than a digit */
if ((res < '0') || (res > '9'))
continue;
res -= '0';
if (gotstar)
res += 9;
if (pos) {
pos = 0;
buf[bytes++] = (res << 4) | current;
} else {
pos = 1;
current = res;
}
gotstar = 0;
}
return bytes;
}
int adsi_get_cpeid(struct ast_channel *chan, unsigned char *cpeid, int voice)
{
char buf[256];
int bytes = 0;
int res;
bytes += adsi_data_mode(buf);
adsi_transmit_message(chan, buf, bytes, ADSI_MSG_DISPLAY);
bytes = 0;
bytes += adsi_query_cpeid(buf);
adsi_transmit_message(chan, buf, bytes, ADSI_MSG_DISPLAY);
/* Get response */
memset(buf, 0, sizeof(buf));
res = adsi_read_encoded_dtmf(chan, cpeid, 4);
if (res != 4) {
ast_log(LOG_WARNING, "Got %d bytes back of encoded DTMF, expecting 4\n", res);
res = 0;
} else {
res = 1;
}
if (voice) {
bytes = 0;
bytes += adsi_voice_mode(buf, 0);
adsi_transmit_message(chan, buf, bytes, ADSI_MSG_DISPLAY);
/* Ignore the resulting DTMF B announcing it's in voice mode */
ast_waitfordigit(chan, 1000);
}
return res;
}
int adsi_get_cpeinfo(struct ast_channel *chan, int *width, int *height, int *buttons, int voice)
{
char buf[256];
int bytes = 0;
int res;
bytes += adsi_data_mode(buf);
adsi_transmit_message(chan, buf, bytes, ADSI_MSG_DISPLAY);
bytes = 0;
bytes += adsi_query_cpeinfo(buf);
adsi_transmit_message(chan, buf, bytes, ADSI_MSG_DISPLAY);
/* Get width */
memset(buf, 0, sizeof(buf));
res = ast_readstring(chan, buf, 2, 1000, 500, "");
if (res < 0)
return res;
if (strlen(buf) != 2) {
ast_log(LOG_WARNING, "Got %d bytes of width, expecting 2\n", res);
res = 0;
} else {
res = 1;
}
if (width)
*width = atoi(buf);
/* Get height */
memset(buf, 0, sizeof(buf));
if (res) {
res = ast_readstring(chan, buf, 2, 1000, 500, "");
if (res < 0)
return res;
if (strlen(buf) != 2) {
ast_log(LOG_WARNING, "Got %d bytes of height, expecting 2\n", res);
res = 0;
} else {
res = 1;
}
if (height)
*height= atoi(buf);
}
/* Get buttons */
memset(buf, 0, sizeof(buf));
if (res) {
res = ast_readstring(chan, buf, 1, 1000, 500, "");
if (res < 0)
return res;
if (strlen(buf) != 1) {
ast_log(LOG_WARNING, "Got %d bytes of buttons, expecting 1\n", res);
res = 0;
} else {
res = 1;
}
if (buttons)
*buttons = atoi(buf);
}
if (voice) {
bytes = 0;
bytes += adsi_voice_mode(buf, 0);
adsi_transmit_message(chan, buf, bytes, ADSI_MSG_DISPLAY);
/* Ignore the resulting DTMF B announcing it's in voice mode */
ast_waitfordigit(chan, 1000);
}
return res;
}
int adsi_data_mode(unsigned char *buf)
{
int bytes=0;
@@ -544,6 +675,36 @@ int adsi_data_mode(unsigned char *buf)
}
int adsi_clear_soft_keys(unsigned char *buf)
{
int bytes=0;
/* Message type */
buf[bytes++] = ADSI_CLEAR_SOFTKEY;
/* Reserve space for length */
bytes++;
buf[1] = bytes - 2;
return bytes;
}
int adsi_clear_screen(unsigned char *buf)
{
int bytes=0;
/* Message type */
buf[bytes++] = ADSI_CLEAR_SCREEN;
/* Reserve space for length */
bytes++;
buf[1] = bytes - 2;
return bytes;
}
int adsi_voice_mode(unsigned char *buf, int when)
{
int bytes=0;
@@ -719,86 +880,6 @@ int adsi_set_line(unsigned char *buf, int page, int line)
static int total = 0;
static int speeds = 0;
#if 0
int adsi_channel_init(struct ast_channel *chan)
{
char dsp[256];
char keys[256];
int bytes;
int x;
unsigned char *msgs[3];
unsigned char keyd[6];
int lens[3];
int types[3];
memset(dsp, 0, sizeof(dsp));
memset(keys, 0, sizeof(keys));
memset(msgs, 0, sizeof(msgs));
/* Start with initial display setup */
bytes = 0;
bytes += adsi_connect_session(dsp, NULL, -1);
for (x=0;x<total;x++) {
bytes += adsi_display(dsp + bytes, ADSI_INFO_PAGE, x + 1, aligns[x], 0,
strlen(intro[x]) ? intro[x] : " ", "");
}
bytes += adsi_set_line(dsp + bytes, ADSI_INFO_PAGE, 1);
msgs[0] = dsp;
lens[0] = bytes;
types[0] = ADSI_MSG_DISPLAY;
/* Prepare key setup messages */
if (speeds) {
bytes = 0;
memset(keyd, 0, sizeof(keyd));
for (x=0;x<speeds;x++) {
bytes += adsi_load_soft_key(keys + bytes, ADSI_SPEED_DIAL + x,
speeddial[x][1], speeddial[x][2], speeddial[x][0]);
keyd[x] = ADSI_SPEED_DIAL + x;
}
bytes += adsi_set_keys(keys + bytes, keyd);
msgs[1] = keys;
lens[1] = bytes;
types[1] = ADSI_MSG_DISPLAY;
}
adsi_transmit_messages(chan, msgs, lens, types);
return 0;
}
#else
int adsi_channel_init(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_connect_session(dsp, NULL, -1);
for (x=0;x<total;x++) {
bytes += adsi_display(dsp + bytes, ADSI_INFO_PAGE, x + 1, aligns[x], 0,
strlen(intro[x]) ? intro[x] : " ", "");
}
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++) {
bytes += adsi_load_soft_key(dsp + bytes, ADSI_SPEED_DIAL + x,
speeddial[x][1], speeddial[x][2], speeddial[x][0], 0);
keyd[x] = ADSI_SPEED_DIAL + x;
}
bytes += adsi_set_keys(dsp + bytes, keyd);
}
adsi_transmit_message(chan, dsp, bytes, ADSI_MSG_DISPLAY);
return 0;
}
#endif
int adsi_channel_restore(struct ast_channel *chan)
{
char dsp[256];
@@ -826,6 +907,26 @@ int adsi_channel_restore(struct ast_channel *chan)
}
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;
}
int adsi_load_session(struct ast_channel *chan, unsigned char *app, int ver, int data)
{
char dsp[256];
@@ -845,21 +946,24 @@ int adsi_load_session(struct ast_channel *chan, unsigned char *app, int ver, int
/* Prepare key setup messages */
if (adsi_transmit_message(chan, dsp, bytes, ADSI_MSG_DISPLAY))
return -1;
res = ast_readstring(chan, resp, 1, 1200, 1200, "");
if (res < 0)
return -1;
if (res) {
ast_log(LOG_DEBUG, "No response from CPE about version. Assuming not there.\n");
return 0;
}
if (!strcmp(resp, "B")) {
ast_log(LOG_DEBUG, "CPE has script '%s' version %d already loaded\n", app, ver);
if (app) {
res = ast_readstring(chan, resp, 1, 1200, 1200, "");
if (res < 0)
return -1;
if (res) {
ast_log(LOG_DEBUG, "No response from CPE about version. Assuming not there.\n");
return 0;
}
if (!strcmp(resp, "B")) {
ast_log(LOG_DEBUG, "CPE has script '%s' version %d already loaded\n", app, ver);
return 1;
} else if (!strcmp(resp, "A")) {
ast_log(LOG_DEBUG, "CPE hasn't script '%s' version %d already loaded\n", app, ver);
} else {
ast_log(LOG_WARNING, "Unexpected CPE response to script query: %s\n", resp);
}
} else
return 1;
} else if (!strcmp(resp, "A")) {
ast_log(LOG_DEBUG, "CPE hasn't script '%s' version %d already loaded\n", app, ver);
} else {
ast_log(LOG_WARNING, "Unexpected CPE response to script query: %s\n", resp);
}
return 0;
}