Added verbose text for capi info/reason error messages.
This commit is contained in:
MelwareDE
parent
5f2c9b9381
commit
e237467eb2
4
Makefile
4
Makefile
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@ -60,8 +60,8 @@ clean:
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config.h:
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./create_config.sh "$(ASTERISK_HEADER_DIR)"
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chan_capi.so: chan_capi.o
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$(CC) -shared -Xlinker -x -o $@ chan_capi.o -lcapi20
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chan_capi.so: chan_capi.o c20msg.o
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$(CC) -shared -Xlinker -x -o $@ $^ -lcapi20
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install: all
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for x in $(SHAREDOS); do $(INSTALL) -m 755 $$x $(MODULES_DIR) ; done
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@ -0,0 +1,327 @@
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#include <stdio.h>
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/*
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* decode capi 2.0 info word
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*/
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char *capi_info_string(unsigned int info)
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{
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switch (info) {
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/* informative values (corresponding message was processed) */
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case 0x0001:
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return "NCPI not supported by current protocol, NCPI ignored";
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case 0x0002:
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return "Flags not supported by current protocol, flags ignored";
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case 0x0003:
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return "Alert already sent by another application";
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/* error information concerning CAPI_REGISTER */
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case 0x1001:
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return "Too many applications";
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case 0x1002:
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return "Logical block size to small, must be at least 128 Bytes";
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case 0x1003:
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return "Buffer exceeds 64 kByte";
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case 0x1004:
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return "Message buffer size too small, must be at least 1024 Bytes";
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case 0x1005:
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return "Max. number of logical connections not supported";
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case 0x1006:
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return "Reserved";
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case 0x1007:
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return "The message could not be accepted because of an internal busy condition";
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case 0x1008:
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return "OS resource error (no memory ?)";
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case 0x1009:
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return "CAPI not installed";
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case 0x100A:
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return "Controller does not support external equipment";
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case 0x100B:
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return "Controller does only support external equipment";
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/* error information concerning message exchange functions */
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case 0x1101:
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return "Illegal application number";
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case 0x1102:
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return "Illegal command or subcommand or message length less than 12 bytes";
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case 0x1103:
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return "The message could not be accepted because of a queue full condition !! The error code does not imply that CAPI cannot receive messages directed to another controller, PLCI or NCCI";
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case 0x1104:
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return "Queue is empty";
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case 0x1105:
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return "Queue overflow, a message was lost !! This indicates a configuration error. The only recovery from this error is to perform a CAPI_RELEASE";
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case 0x1106:
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return "Unknown notification parameter";
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case 0x1107:
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return "The Message could not be accepted because of an internal busy condition";
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case 0x1108:
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return "OS Resource error (no memory ?)";
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case 0x1109:
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return "CAPI not installed";
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case 0x110A:
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return "Controller does not support external equipment";
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case 0x110B:
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return "Controller does only support external equipment";
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/* error information concerning resource / coding problems */
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case 0x2001:
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return "Message not supported in current state";
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case 0x2002:
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return "Illegal Controller / PLCI / NCCI";
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case 0x2003:
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return "Out of PLCIs";
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case 0x2004:
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return "Out of NCCIs";
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case 0x2005:
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return "Out of LISTEN requests";
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case 0x2006:
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return "Out of FAX resources (protocol T.30)";
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case 0x2007:
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return "Illegal message parameter coding";
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/* error information concerning requested services */
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case 0x3001:
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return "B1 protocol not supported";
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case 0x3002:
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return "B2 protocol not supported";
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case 0x3003:
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return "B3 protocol not supported";
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case 0x3004:
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return "B1 protocol parameter not supported";
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case 0x3005:
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return "B2 protocol parameter not supported";
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case 0x3006:
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return "B3 protocol parameter not supported";
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case 0x3007:
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return "B protocol combination not supported";
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case 0x3008:
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return "NCPI not supported";
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case 0x3009:
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return "CIP Value unknown";
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case 0x300A:
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return "Flags not supported (reserved bits)";
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case 0x300B:
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return "Facility not supported";
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case 0x300C:
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return "Data length not supported by current protocol";
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case 0x300D:
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return "Reset procedure not supported by current protocol";
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case 0x300E:
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return "TEI assignment failed or supplementary service not supported";
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case 0x3010:
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return "Request not allowed in this state";
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/* informations about the clearing of a physical connection */
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case 0x3301:
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return "Protocol error layer 1 (broken line or B-channel removed by signalling protocol)";
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case 0x3302:
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return "Protocol error layer 2";
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case 0x3303:
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return "Protocol error layer 3";
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case 0x3304:
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return "Another application got that call";
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/* T.30 specific reasons */
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case 0x3311:
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return "Connecting not successful (remote station is no FAX G3 machine)";
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case 0x3312:
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return "Connecting not successful (training error)";
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case 0x3313:
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return "Disconnected before transfer (remote station does not support transfer mode, e.g. resolution)";
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case 0x3314:
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return "Disconnected during transfer (remote abort)";
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case 0x3315:
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return "Disconnected during transfer (remote procedure error, e.g. unsuccessful repetition of T.30 commands)";
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case 0x3316:
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return "Disconnected during transfer (local tx data underrun)";
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case 0x3317:
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return "Disconnected during transfer (local rx data overflow)";
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case 0x3318:
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return "Disconnected during transfer (local abort)";
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case 0x3319:
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return "Illegal parameter coding (e.g. SFF coding error)";
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/* disconnect causes from the network according to ETS 300 102-1/Q.931 */
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case 0x3481:
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return "Unallocated (unassigned) number";
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case 0x3482:
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return "No route to specified transit network";
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case 0x3483:
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return "No route to destination";
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case 0x3486:
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return "Channel unacceptable";
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case 0x3487:
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return "Call awarded and being delivered in an established channel";
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case 0x3490:
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return "Normal call clearing";
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case 0x3491:
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return "User busy";
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case 0x3492:
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return "No user responding";
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case 0x3493:
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return "No answer from user (user alerted)";
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case 0x3495:
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return "Call rejected";
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case 0x3496:
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return "Number changed";
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case 0x349A:
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return "Non-selected user clearing";
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case 0x349B:
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return "Destination out of order";
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case 0x349C:
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return "Invalid number format";
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case 0x349D:
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return "Facility rejected";
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case 0x349E:
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return "Response to STATUS ENQUIRY";
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case 0x349F:
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return "Normal, unspecified";
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case 0x34A2:
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return "No circuit / channel available";
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case 0x34A6:
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return "Network out of order";
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case 0x34A9:
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return "Temporary failure";
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case 0x34AA:
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return "Switching equipment congestion";
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case 0x34AB:
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return "Access information discarded";
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case 0x34AC:
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return "Requested circuit / channel not available";
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case 0x34AF:
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return "Resources unavailable, unspecified";
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case 0x34B1:
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return "Quality of service unavailable";
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case 0x34B2:
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return "Requested facility not subscribed";
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case 0x34B9:
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return "Bearer capability not authorized";
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case 0x34BA:
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return "Bearer capability not presently available";
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case 0x34BF:
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return "Service or option not available, unspecified";
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case 0x34C1:
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return "Bearer capability not implemented";
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case 0x34C2:
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return "Channel type not implemented";
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case 0x34C5:
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return "Requested facility not implemented";
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case 0x34C6:
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return "Only restricted digital information bearer capability is available";
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case 0x34CF:
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return "Service or option not implemented, unspecified";
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case 0x34D1:
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return "Invalid call reference value";
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case 0x34D2:
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return "Identified channel does not exist";
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case 0x34D3:
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return "A suspended call exists, but this call identity does not";
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case 0x34D4:
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return "Call identity in use";
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case 0x34D5:
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return "No call suspended";
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case 0x34D6:
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return "Call having the requested call identity has been cleared";
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case 0x34D8:
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return "Incompatible destination";
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case 0x34DB:
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return "Invalid transit network selection";
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case 0x34DF:
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return "Invalid message, unspecified";
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case 0x34E0:
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return "Mandatory information element is missing";
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case 0x34E1:
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return "Message type non-existent or not implemented";
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case 0x34E2:
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return "Message not compatible with call state or message type non-existent or not implemented";
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case 0x34E3:
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return "Information element non-existent or not implemented";
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case 0x34E4:
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return "Invalid information element contents";
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case 0x34E5:
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return "Message not compatible with call state";
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case 0x34E6:
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return "Recovery on timer expiry";
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case 0x34EF:
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return "Protocol error, unspecified";
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case 0x34FF:
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return "Interworking, unspecified";
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/* B3 protocol 7 (Modem) */
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case 0x3500:
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return "Normal end of connection";
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case 0x3501:
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return "Carrier lost";
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case 0x3502:
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return "Error on negotiation, i.e. no modem with error correction at other end";
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case 0x3503:
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return "No answer to protocol request";
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case 0x3504:
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return "Remote modem only works in synchronous mode";
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case 0x3505:
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return "Framing fails";
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case 0x3506:
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return "Protocol negotiation fails";
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case 0x3507:
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return "Other modem sends wrong protocol request";
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case 0x3508:
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return "Sync information (data or flags) missing";
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case 0x3509:
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return "Normal end of connection from the other modem";
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case 0x350a:
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return "No answer from other modem";
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case 0x350b:
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return "Protocol error";
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case 0x350c:
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return "Error on compression";
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case 0x350d:
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return "No connect (timeout or wrong modulation)";
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case 0x350e:
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return "No protocol fall-back allowed";
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case 0x350f:
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return "No modem or fax at requested number";
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case 0x3510:
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return "Handshake error";
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/* error info concerning the requested supplementary service */
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case 0x3600:
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return "Supplementary service not subscribed";
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case 0x3603:
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return "Supplementary service not available";
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case 0x3604:
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return "Supplementary service not implemented";
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case 0x3606:
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return "Invalid served user number";
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case 0x3607:
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return "Invalid call state";
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case 0x3608:
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return "Basic service not provided";
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case 0x3609:
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return "Supplementary service not requested for an incoming call";
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case 0x360a:
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return "Supplementary service interaction not allowed";
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case 0x360b:
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return "Resource unavailable";
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/* error info concerning the context of a supplementary service request */
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case 0x3700:
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return "Duplicate invocation";
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case 0x3701:
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return "Unrecognized operation";
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case 0x3702:
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return "Mistyped argument";
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case 0x3703:
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return "Resource limitation";
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case 0x3704:
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return "Initiator releasing";
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case 0x3705:
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return "Unrecognized linked-ID";
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case 0x3706:
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return "Linked response unexpected";
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case 0x3707:
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return "Unexpected child operation";
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default:
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return NULL;
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}
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}
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38
chan_capi.c
38
chan_capi.c
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@ -104,6 +104,9 @@ static int capidebug = 0;
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/* local prototypes */
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static int capi_indicate(struct ast_channel *c, int condition);
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/* external prototypes */
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extern char *capi_info_string(unsigned int info);
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/* */
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#define return_on_no_interface(x) \
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if (!i) { \
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@ -111,6 +114,27 @@ static int capi_indicate(struct ast_channel *c, int condition);
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return; \
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}
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/*
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* show the text for a CAPI message info value
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*/
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static void show_capi_info(_cword info)
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{
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char *p;
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if (info == 0x0000) {
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/* no error, do nothing */
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return;
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}
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if (!(p = capi_info_string((unsigned int)info))) {
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/* message not available */
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return;
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}
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cc_ast_verbose(3, 0, VERBOSE_PREFIX_4 "CAPI INFO 0x%04x: %s\n",
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info, p);
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}
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/*
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* get a new capi message number atomically
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*/
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@ -2202,6 +2226,7 @@ static void capi_handle_facility_indication(_cmsg *CMSG, unsigned int PLCI, unsi
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i->name, PLCI,
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FACILITY_IND_FACILITYINDICATIONPARAMETER(CMSG)[5],
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FACILITY_IND_FACILITYINDICATIONPARAMETER(CMSG)[4]);
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show_capi_info(read_capi_word(&FACILITY_IND_FACILITYINDICATIONPARAMETER(CMSG)[4]));
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}
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/* RETRIEVE */
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@ -2213,6 +2238,7 @@ static void capi_handle_facility_indication(_cmsg *CMSG, unsigned int PLCI, unsi
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i->name, PLCI,
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FACILITY_IND_FACILITYINDICATIONPARAMETER(CMSG)[5],
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FACILITY_IND_FACILITYINDICATIONPARAMETER(CMSG)[4]);
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show_capi_info(read_capi_word(&FACILITY_IND_FACILITYINDICATIONPARAMETER(CMSG)[4]));
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} else {
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/* reason != 0x0000 == problem */
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i->state = CAPI_STATE_CONNECTED;
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@ -2242,6 +2268,7 @@ static void capi_handle_facility_indication(_cmsg *CMSG, unsigned int PLCI, unsi
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i->name, PLCI,
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FACILITY_IND_FACILITYINDICATIONPARAMETER(CMSG)[5],
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FACILITY_IND_FACILITYINDICATIONPARAMETER(CMSG)[4]);
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show_capi_info(read_capi_word(&FACILITY_IND_FACILITYINDICATIONPARAMETER(CMSG)[4]));
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} else {
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/* reason = 0x0000 == call on hold */
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i->state = CAPI_STATE_ONHOLD;
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@ -2531,6 +2558,8 @@ static void capi_handle_disconnect_indication(_cmsg *CMSG, unsigned int PLCI, un
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DISCONNECT_RESP_PLCI(&CMSG2) = PLCI;
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_capi_put_cmsg(&CMSG2);
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show_capi_info(DISCONNECT_IND_REASON(CMSG));
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return_on_no_interface("DISCONNECT_IND");
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state = i->state;
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@ -2905,8 +2934,8 @@ static void capi_handle_facility_confirmation(_cmsg *CMSG, unsigned int PLCI, un
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}
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if (selector == i->ecSelector) {
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if (FACILITY_CONF_INFO(CMSG)) {
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cc_ast_verbose(2, 0, VERBOSE_PREFIX_3 "%s: Error setting up echo canceller (PLCI=%#x, Info=%#04x)\n",
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i->name, PLCI, FACILITY_CONF_INFO(CMSG));
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cc_ast_verbose(2, 0, VERBOSE_PREFIX_3 "%s: Error setting up echo canceller (PLCI=%#x)\n",
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i->name, PLCI);
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return;
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}
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if (FACILITY_CONF_FACILITYCONFIRMATIONPARAMETER(CMSG)[1] == EC_FUNCTION_DISABLE) {
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@ -2968,8 +2997,8 @@ static void capi_handle_confirmation(_cmsg *CMSG, unsigned int PLCI, unsigned in
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case CAPI_CONNECT:
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if (!i->owner)
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break;
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cc_ast_verbose(1, 1, VERBOSE_PREFIX_3 "%s: received CONNECT_CONF PLCI = %#x INFO = %#x\n",
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i->name, PLCI, CONNECT_CONF_INFO(CMSG));
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cc_ast_verbose(1, 1, VERBOSE_PREFIX_3 "%s: received CONNECT_CONF PLCI = %#x\n",
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i->name, PLCI);
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if (CONNECT_CONF_INFO(CMSG) == 0) {
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i->PLCI = PLCI;
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} else {
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@ -3063,6 +3092,7 @@ static void capi_handle_msg(_cmsg *CMSG)
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break;
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case CAPI_CONF:
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capi_handle_confirmation(CMSG, PLCI, NCCI);
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show_capi_info(CMSG->Info);
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break;
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}
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}
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