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More codeset fixes (thanks to pcadach)

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git-svn-id: https://origsvn.digium.com/svn/libpri/trunk@117 2fbb986a-6c06-0410-b554-c9c1f0a7f128
This commit is contained in:
Mark Spencer 2004-06-16 18:25:35 +00:00
parent 1e5fad5fe7
commit 20e146406b
1 changed files with 84 additions and 17 deletions
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101
q931.c
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@ -1109,18 +1109,19 @@ static FUNC_DUMP(dump_time_date)
static FUNC_DUMP(dump_display) static FUNC_DUMP(dump_display)
{ {
int x; int x, y;
char *buf = malloc(len + 1); char *buf = malloc(len + 1);
char tmp[80]=""; char tmp[80]="";
if (buf) { if (buf) {
x=0; x=y=0;
if ((x < ie->len) && (ie->data[x] & 0x80)) { if ((x < ie->len) && (ie->data[x] & 0x80)) {
sprintf(tmp, "Charset: %02x ", ie->data[x] & 0x7f); sprintf(tmp, "Charset: %02x ", ie->data[x] & 0x7f);
++x; ++x;
} }
for (; x<ie->len; x++) for (y=x; x<ie->len; x++)
sprintf(&buf[x], "%c", ie->data[x] & 0x7f); buf[x] = ie->data[x] & 0x7f;
pri_message("%c Display (len=%2d) %s[ %s ]\n", prefix, ie->len, tmp, buf); buf[x] = '\0';
pri_message("%c Display (len=%2d) %s[ %s ]\n", prefix, ie->len, tmp, &buf[y]);
free(buf); free(buf);
} }
} }
@ -1296,10 +1297,68 @@ static FUNC_SEND(transmit_notify)
return 0; return 0;
} }
static FUNC_DUMP(dump_shift)
{
pri_message("%c %sLocking Shift (len=%02d): Requested codeset %d\n", prefix, (full_ie & 8) ? "Non-" : "", len, full_ie & 7);
}
static char *lineinfo2str(int info)
{
/* NAPNA ANI II digits */
static struct msgtype lineinfo[] = {
{ 0, "Plain Old Telephone Service (POTS)" },
{ 1, "Multiparty line (more than 2)" },
{ 2, "ANI failure" },
{ 6, "Station Level Rating" },
{ 7, "Special Operator Handling Required" },
{ 20, "Automatic Identified Outward Dialing (AIOD)" },
{ 23, "Coing or Non-Coin" },
{ 24, "Toll free translated to POTS originated for non-pay station" },
{ 25, "Toll free translated to POTS originated from pay station" },
{ 27, "Pay station with coin control signalling" },
{ 29, "Prison/Inmate Service" },
{ 30, "Intercept (blank)" },
{ 31, "Intercept (trouble)" },
{ 32, "Intercept (regular)" },
{ 34, "Telco Operator Handled Call" },
{ 52, "Outward Wide Area Telecommunications Service (OUTWATS)" },
{ 60, "TRS call from unrestricted line" },
{ 61, "Cellular/Wireless PCS (Type 1)" },
{ 62, "Cellular/Wireless PCS (Type 2)" },
{ 63, "Cellular/Wireless PCS (Roaming)" },
{ 66, "TRS call from hotel/motel" },
{ 67, "TRS call from restricted line" },
{ 70, "Line connected to pay station" },
{ 93, "Private virtual network call" },
};
return code2str(info, lineinfo, sizeof(lineinfo) / sizeof(lineinfo[0]));
}
static FUNC_DUMP(dump_line_information)
{
pri_message("%c Originating Line Information (len=%02d): %s (%d)\n", prefix, len, lineinfo2str(ie->data[0]), ie->data[0]);
}
static FUNC_RECV(receive_line_information)
{
return 0;
}
static FUNC_SEND(transmit_line_information)
{
#if 0 /* XXX Is this IE possible for 4ESS? XXX */
if(pri->switchtype == PRI_SWITCH_ATT4ESS) {
ie->data[0] = 0;
return 3;
}
#endif
return 0;
}
struct ie ies[] = { struct ie ies[] = {
/* Codeset 0 */ /* Codeset 0 - Common */
{ NATIONAL_CHANGE_STATUS, "Change Status" }, { NATIONAL_CHANGE_STATUS, "Change Status" },
{ Q931_LOCKING_SHIFT, "Locking Shift" }, { Q931_LOCKING_SHIFT, "Locking Shift", dump_shift },
{ Q931_BEARER_CAPABILITY, "Bearer Capability", dump_bearer_capability, receive_bearer_capability, transmit_bearer_capability }, { Q931_BEARER_CAPABILITY, "Bearer Capability", dump_bearer_capability, receive_bearer_capability, transmit_bearer_capability },
{ Q931_CAUSE, "Cause", dump_cause, receive_cause, transmit_cause }, { Q931_CAUSE, "Cause", dump_cause, receive_cause, transmit_cause },
{ Q931_CALL_STATE, "Call State", dump_call_state, receive_call_state, transmit_call_state }, { Q931_CALL_STATE, "Call State", dump_call_state, receive_call_state, transmit_call_state },
@ -1349,9 +1408,9 @@ struct ie ies[] = {
{ Q931_IE_USER_USER_FACILITY, "User-User Facility" }, { Q931_IE_USER_USER_FACILITY, "User-User Facility" },
{ Q931_IE_UPDATE, "Update" }, { Q931_IE_UPDATE, "Update" },
{ Q931_SENDING_COMPLETE, "Sending Complete", dump_sending_complete, receive_sending_complete, transmit_sending_complete }, { Q931_SENDING_COMPLETE, "Sending Complete", dump_sending_complete, receive_sending_complete, transmit_sending_complete },
/* Codeset 6 */ /* Codeset 6 - Network specific */
{ Q931_IE_FACILITY | Q931_CODESET(6), "Facility", dump_facility, receive_facility }, { Q931_IE_FACILITY | Q931_CODESET(6), "Facility", dump_facility, receive_facility },
{ Q931_IE_ORIGINATING_LINE_INFO, "Originating Line Information" }, { Q931_IE_ORIGINATING_LINE_INFO, "Originating Line Information", dump_line_information, receive_line_information, transmit_line_information },
/* Codeset 7 */ /* Codeset 7 */
}; };
@ -1456,6 +1515,7 @@ static inline void q931_dumpie(int codeset, q931_ie *ie, char prefix)
{ {
unsigned int x; unsigned int x;
int full_ie = Q931_FULL_IE(codeset, ie->ie); int full_ie = Q931_FULL_IE(codeset, ie->ie);
int base_ie;
pri_message("%c [", prefix); pri_message("%c [", prefix);
pri_message("%02x", ie->ie); pri_message("%02x", ie->ie);
@ -1466,8 +1526,14 @@ static inline void q931_dumpie(int codeset, q931_ie *ie, char prefix)
} }
pri_message("]\n"); pri_message("]\n");
/* Special treatment for shifts */
if((full_ie & 0xf0) == Q931_LOCKING_SHIFT)
full_ie &= 0xff;
base_ie = (((full_ie & ~0x7f) == Q931_FULL_IE(0, 0x80)) && ((full_ie & 0x70) != 0x20)) ? full_ie & ~0x0f : full_ie;
for (x=0;x<sizeof(ies) / sizeof(ies[0]); x++) for (x=0;x<sizeof(ies) / sizeof(ies[0]); x++)
if (ies[x].ie == full_ie) { if (ies[x].ie == base_ie) {
if (ies[x].dump) if (ies[x].dump)
ies[x].dump(full_ie, ie, ielen(ie), prefix); ies[x].dump(full_ie, ie, ielen(ie), prefix);
else else
@ -1475,7 +1541,7 @@ static inline void q931_dumpie(int codeset, q931_ie *ie, char prefix)
return; return;
} }
pri_error("!! %c Unknown IE %d (len = %d)\n", prefix, ie->ie, ielen(ie)); pri_error("!! %c Unknown IE %d (len = %d)\n", prefix, base_ie, ielen(ie));
} }
static q931_call *q931_getcall(struct pri *pri, int cr) static q931_call *q931_getcall(struct pri *pri, int cr)
@ -1656,19 +1722,19 @@ static int q931_handle_ie(int codeset, struct pri *pri, q931_call *c, int msg, q
unsigned int x; unsigned int x;
int full_ie = Q931_FULL_IE(codeset, ie->ie); int full_ie = Q931_FULL_IE(codeset, ie->ie);
if (pri->debug & PRI_DEBUG_Q931_STATE) if (pri->debug & PRI_DEBUG_Q931_STATE)
pri_message("-- Processing IE %d (%s)\n", full_ie, ie2str(full_ie)); pri_message("-- Processing IE %d (cs%d, %s)\n", ie->ie, codeset, ie2str(full_ie));
for (x=0;x<sizeof(ies) / sizeof(ies[0]);x++) { for (x=0;x<sizeof(ies) / sizeof(ies[0]);x++) {
if (full_ie == ies[x].ie) { if (full_ie == ies[x].ie) {
if (ies[x].receive) if (ies[x].receive)
return ies[x].receive(full_ie, pri, c, msg, ie, ielen(ie)); return ies[x].receive(full_ie, pri, c, msg, ie, ielen(ie));
else { else {
if (pri->debug & PRI_DEBUG_Q931_ANOMALY) if (pri->debug & PRI_DEBUG_Q931_ANOMALY)
pri_error("!! No handler for IE %d (%s)\n", full_ie, ie2str(full_ie)); pri_error("!! No handler for IE %d (cs%d, %s)\n", ie->ie, codeset, ie2str(full_ie));
return -1; return -1;
} }
} }
} }
pri_message("!! Unknown IE %d (%s)\n", full_ie, ie2str(full_ie)); pri_message("!! Unknown IE %d (cs%d, %s)\n", ie->ie, codeset, ie2str(full_ie));
return -1; return -1;
} }
@ -2044,7 +2110,7 @@ int q931_disconnect(struct pri *pri, q931_call *c, int cause)
} }
static int setup_ies[] = { Q931_BEARER_CAPABILITY, Q931_CHANNEL_IDENT, Q931_PROGRESS_INDICATOR, Q931_DISPLAY, static int setup_ies[] = { Q931_BEARER_CAPABILITY, Q931_CHANNEL_IDENT, Q931_PROGRESS_INDICATOR, Q931_DISPLAY,
Q931_CALLING_PARTY_NUMBER, Q931_CALLED_PARTY_NUMBER, Q931_SENDING_COMPLETE, -1 }; Q931_CALLING_PARTY_NUMBER, Q931_CALLED_PARTY_NUMBER, Q931_SENDING_COMPLETE, Q931_IE_ORIGINATING_LINE_INFO, -1 };
static int gr303_setup_ies[] = { Q931_BEARER_CAPABILITY, Q931_CHANNEL_IDENT, -1 }; static int gr303_setup_ies[] = { Q931_BEARER_CAPABILITY, Q931_CHANNEL_IDENT, -1 };
@ -2445,7 +2511,8 @@ int q931_receive(struct pri *pri, q931_h *h, int len)
/* Fall through */ /* Fall through */
default: default:
y = q931_handle_ie(cur_codeset, pri, c, mh->msg, ie); y = q931_handle_ie(cur_codeset, pri, c, mh->msg, ie);
if (!(ie->ie & 0xf0) && (y < 0)) /* XXX Applicable to codeset 0 only? XXX */
if (!cur_codeset && !(ie->ie & 0xf0) && (y < 0))
mandies[MAX_MAND_IES - 1] = Q931_FULL_IE(cur_codeset, ie->ie); mandies[MAX_MAND_IES - 1] = Q931_FULL_IE(cur_codeset, ie->ie);
} }
/* Reset current codeset */ /* Reset current codeset */
@ -2459,7 +2526,7 @@ int q931_receive(struct pri *pri, q931_h *h, int len)
if (mandies[x]) { if (mandies[x]) {
/* check if there is no channel identification when we're configured as network -> that's not an error */ /* check if there is no channel identification when we're configured as network -> that's not an error */
if ((pri->localtype != PRI_NETWORK) || (mh->msg != Q931_SETUP) || (mandies[x] != Q931_CHANNEL_IDENT)) { if ((pri->localtype != PRI_NETWORK) || (mh->msg != Q931_SETUP) || (mandies[x] != Q931_CHANNEL_IDENT)) {
pri_error("XXX Missing mandatory IE %d/%s XXX\n", mandies[x], ie2str(mandies[x])); pri_error("XXX Missing handling for mandatory IE %d (cs%d, %s) XXX\n", Q931_IE_IE(mandies[x]), Q931_IE_CODESET(mandies[x]), ie2str(mandies[x]));
missingmand++; missingmand++;
} }
} }