diff options
Diffstat (limited to 'usr.sbin/i4b/isdntrace/q932_fac.c')
| -rw-r--r-- | usr.sbin/i4b/isdntrace/q932_fac.c | 926 |
1 files changed, 926 insertions, 0 deletions
diff --git a/usr.sbin/i4b/isdntrace/q932_fac.c b/usr.sbin/i4b/isdntrace/q932_fac.c new file mode 100644 index 0000000..ba3f59d --- /dev/null +++ b/usr.sbin/i4b/isdntrace/q932_fac.c @@ -0,0 +1,926 @@ +/* + * Copyright (c) 1997, 1998 Hellmuth Michaelis. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + * + *--------------------------------------------------------------------------- + * + * q932_fac.c - decode Q.932 facilities + * ------------------------------------ + * + * $Id: q932_fac.c,v 1.4 1998/12/05 18:04:22 hm Exp $ + * + * last edit-date: [Sat Dec 5 18:20:58 1998] + * + *--------------------------------------------------------------------------- + * + * - Q.932 (03/93) Generic Procedures for the Control of + * ISDN Supplementaty Services + * - Q.950 (03/93) Supplementary Services Protocols, Structure and + * General Principles + * - ETS 300 179 (10/92) Advice Of Charge: charging information during + * the call (AOC-D) supplementary service Service description + * - ETS 300 180 (10/92) Advice Of Charge: charging information at the + * end of call (AOC-E) supplementary service Service description + * - ETS 300 181 (04/93) Advice Of Charge (AOC) supplementary service + * Functional capabilities and information flows + * - ETS 300 182 (04/93) Advice Of Charge (AOC) supplementary service + * Digital Subscriber Signalling System No. one (DSS1) protocol + * - X.208 Specification of Abstract Syntax Notation One (ASN.1) + * - X.209 Specification of Basic Encoding Rules for + * Abstract Syntax Notation One (ASN.1) + * - "ASN.1 Abstract Syntax Notation One", Walter Gora, DATACOM-Verlag + * 1992, 3rd Edition (ISBN 3-89238-062-7) (german !) + * + *---------------------------------------------------------------------------*/ + +#include "trace.h" +#include "q932_fac.h" + +static int do_component(int length, char *pbuf); +static char *uni_str(int code); +static char *opval_str(int val); +static char *bid_str(int val); +static void next_state(char *pbuf, int class, int form, int code, int val); + +static int byte_len; +static unsigned char *byte_buf; +static int state; + +/*---------------------------------------------------------------------------* + * decode Q.931/Q.932 facility info element + *---------------------------------------------------------------------------*/ +int +q932_facility(char *pbuf, unsigned char *buf) +{ + int len; + + sprintf((pbuf+strlen(pbuf)), "[facility (Q.932): "); + + buf++; /* length */ + + len = *buf; + + buf++; /* protocol profile */ + + sprintf((pbuf+strlen(pbuf)), "Protocol="); + + switch(*buf & 0x1f) + { + case FAC_PROTO_ROP: + sprintf((pbuf+strlen(pbuf)), "Remote Operations Protocol\n"); + break; + + case FAC_PROTO_CMIP: + sprintf((pbuf+strlen(pbuf)), "CMIP Protocol (Q.941), UNSUPPORTED!\n"); + return(len+2); + break; + + case FAC_PROTO_ACSE: + sprintf((pbuf+strlen(pbuf)), "ACSE Protocol (X.217/X.227), UNSUPPORTED!\n"); + return(len+2); + break; + + default: + sprintf((pbuf+strlen(pbuf)), "Unknown Protocol (val = 0x%x), UNSUPPORTED!\n", *buf & 0x1f); + return(len+2); + break; + } + + /* next byte */ + + buf++; + len--; + + /* initialize variables for do_component */ + + byte_len = 0; + byte_buf = buf; + state = ST_EXP_COMP_TYP; + + /* decode facility */ + + do_component(len, pbuf); + + sprintf((pbuf+(strlen(pbuf)-1)), "]"); /* XXX replace last newline */ + + return(len+3); +} + +/*---------------------------------------------------------------------------* + * handle a component recursively + *---------------------------------------------------------------------------*/ +static int +do_component(int length, char *pbuf) +{ + int comp_tag_class; /* component tag class */ + int comp_tag_form; /* component form: constructor or primitive */ + int comp_tag_code; /* component code depending on class */ + int comp_length = 0; /* component length */ + +#ifdef FAC_DEBUG + sprintf((pbuf+strlen(pbuf)), "ENTER - comp_length = %d, byte_len = %d, length =%d\n", comp_length, byte_len, length); +#endif + +again: + +#ifdef FAC_DEBUG + sprintf((pbuf+strlen(pbuf)), "AGAIN - comp_length = %d, byte_len = %d, length =%d\n", comp_length, byte_len, length); +#endif + + /*----------------------------------------*/ + /* first component element: component tag */ + /*----------------------------------------*/ + + /* tag class bits */ + + sprintf((pbuf+strlen(pbuf)), "\t0x%02x Tag: ", *byte_buf); + + comp_tag_class = (*byte_buf & 0xc0) >> 6; + + switch(comp_tag_class) + { + case FAC_TAGCLASS_UNI: + sprintf((pbuf+strlen(pbuf)), "Universal"); + break; + case FAC_TAGCLASS_APW: + sprintf((pbuf+strlen(pbuf)), "Applic-wide"); + break; + case FAC_TAGCLASS_COS: + sprintf((pbuf+strlen(pbuf)), "Context-spec"); + break; + case FAC_TAGCLASS_PRU: + sprintf((pbuf+strlen(pbuf)), "Private"); + break; + } + + /* tag form bit */ + + comp_tag_form = (*byte_buf & 0x20) > 5; + + sprintf((pbuf+strlen(pbuf)), ", "); + + if(comp_tag_form == FAC_TAGFORM_CON) + { + sprintf((pbuf+strlen(pbuf)), "Constructor"); + } + else + { + sprintf((pbuf+strlen(pbuf)), "Primitive"); + } + + /* tag code bits */ + + comp_tag_code = *byte_buf & 0x1f; + + sprintf((pbuf+strlen(pbuf)), ", "); + + if(comp_tag_code == 0x1f) + { + comp_tag_code = 0; + + byte_buf++; + byte_len++; + + while(*byte_buf & 0x80) + { + comp_tag_code += (*byte_buf & 0x7f); + byte_buf++; + byte_len++; + } + comp_tag_code += (*byte_buf & 0x7f); + sprintf((pbuf+strlen(pbuf)), "%d (ext)\n", comp_tag_code); + } + else + { + comp_tag_code = (*byte_buf & 0x1f); + + if(comp_tag_class == FAC_TAGCLASS_UNI) + { + sprintf((pbuf+strlen(pbuf)), "%s (%d)\n", uni_str(comp_tag_code), comp_tag_code); + } + else + { + sprintf((pbuf+strlen(pbuf)), "code = %d\n", comp_tag_code); + } + } + + byte_buf++; + byte_len++; + + /*--------------------------------------------*/ + /* second component element: component length */ + /*--------------------------------------------*/ + + sprintf((pbuf+strlen(pbuf)), "\t0x%02x Len: ", *byte_buf); + + comp_length = 0; + + if(*byte_buf & 0x80) + { + int i = *byte_buf & 0x7f; + + byte_len += i; + + for(;i > 0;i++) + { + byte_buf++; + comp_length += (*byte_buf * (i*256)); + } + sprintf((pbuf+strlen(pbuf)), "%d (long form)\n", comp_length); + } + else + { + comp_length = *byte_buf & 0x7f; + sprintf((pbuf+strlen(pbuf)), "%d (short form)\n", comp_length); + } + + next_state(pbuf, comp_tag_class, comp_tag_form, comp_tag_code, -1); + + byte_len++; + byte_buf++; + + if(comp_length) + { + + /*---------------------------------------------*/ + /* third component element: component contents */ + /*---------------------------------------------*/ + + if(comp_tag_form) /* == constructor */ + { + do_component(comp_length, pbuf); + } + else + { + int val = 0; + if(comp_tag_class == FAC_TAGCLASS_UNI) + { + switch(comp_tag_code) + { + case FAC_CODEUNI_INT: + case FAC_CODEUNI_ENUM: + case FAC_CODEUNI_BOOL: + if(comp_length) + { + int i; + + sprintf((pbuf+strlen(pbuf)), "\t"); + + for(i = comp_length-1; i >= 0; i--) + { + sprintf((pbuf+strlen(pbuf)), "0x%02x ", *byte_buf); + val += (*byte_buf + (i*255)); + byte_buf++; + byte_len++; + if(i) + sprintf((pbuf+strlen(pbuf)), "\n\t"); + } + sprintf((pbuf+strlen(pbuf)), "Val: %d\n", val); + } + break; + default: + if(comp_length) + { + int i; + + sprintf((pbuf+strlen(pbuf)), "\t"); + + for(i = comp_length-1; i >= 0; i--) + { + sprintf((pbuf+strlen(pbuf)), "0x%02x = %d", *byte_buf, *byte_buf); + if(isprint(*byte_buf)) + sprintf((pbuf+strlen(pbuf)), " = '%c'", *byte_buf); + byte_buf++; + byte_len++; + if(i) + sprintf((pbuf+strlen(pbuf)), "\n\t"); + } + } + break; + } + } + + else /* comp_tag_class != FAC_TAGCLASS_UNI */ + { + if(comp_length) + { + int i; + + sprintf((pbuf+strlen(pbuf)), "\t"); + + for(i = comp_length-1; i >= 0; i--) + { + sprintf((pbuf+strlen(pbuf)), "0x%02x", *byte_buf); + val += (*byte_buf + (i*255)); + byte_buf++; + byte_len++; + if(i) + sprintf((pbuf+strlen(pbuf)), "\n\t"); + } + sprintf((pbuf+strlen(pbuf)), "\n"); + } + } + next_state(pbuf, comp_tag_class, comp_tag_form, comp_tag_code, val); + } + } + +#ifdef FAC_DEBUG + sprintf((pbuf+strlen(pbuf)), "PREGOTO - comp_length = %d, byte_len = %d, length =%d\n", comp_length, byte_len, length); +#endif + if(byte_len < length) + goto again; +#ifdef FAC_DEBUG + sprintf((pbuf+strlen(pbuf)), "RETURN - comp_length = %d, byte_len = %d, length =%d\n", comp_length, byte_len, length); +#endif + return(byte_len); +} + +/*---------------------------------------------------------------------------* + * print universal id type + *---------------------------------------------------------------------------*/ +static char *uni_str(int code) +{ + static char *tbl[] = { + "BOOLEAN", + "INTEGER", + "BIT STRING", + "OCTET STRING", + "NULL", + "OBJECT IDENTIFIER", + "OBJECT DESCRIPTOR", + "EXTERNAL", + "REAL", + "ENUMERATED", + "RESERVED11", + "RESERVED12", + "RESERVED13", + "RESERVED14", + "RESERVED15", + "SEQUENCE", + "SET", + "NUMERIC STRING", + "PRINTABLE STRING", + "TELETEX STRING", + "ISO646 STRING", + "IA5 STRING", + "GRAPHIC STRING", + "GENERAL STRING" + }; + + if(code >= 1 && code <= FAC_CODEUNI_GNSTR) + return(tbl[code-1]); + else + return("ERROR, Value out of Range!"); +} + +/*---------------------------------------------------------------------------* + * print operation value + *---------------------------------------------------------------------------*/ +static char *opval_str(int val) +{ + static char buffer[80]; + char *r; + + switch(val) + { + case FAC_OPVAL_UUS: + r = "uUs"; + break; + case FAC_OPVAL_CUG: + r = "cUGCall"; + break; + case FAC_OPVAL_MCID: + r = "mCIDRequest"; + break; + case FAC_OPVAL_BTPY: + r = "beginTPY"; + break; + case FAC_OPVAL_ETPY: + r = "endTPY"; + break; + case FAC_OPVAL_ECT: + r = "eCTRequest"; + break; + case FAC_OPVAL_DIV_ACT: + r = "activationDiversion"; + break; + case FAC_OPVAL_DIV_DEACT: + r = "deactivationDiversion"; + break; + case FAC_OPVAL_DIV_ACTSN: + r = "activationStatusNotificationDiv"; + break; + case FAC_OPVAL_DIV_DEACTSN: + r = "deactivationStatusNotificationDiv"; + break; + case FAC_OPVAL_DIV_INTER: + r = "interrogationDiversion"; + break; + case FAC_OPVAL_DIV_INFO: + r = "diversionInformation"; + break; + case FAC_OPVAL_DIV_CALLDEF: + r = "callDeflection"; + break; + case FAC_OPVAL_DIV_CALLRER: + r = "callRerouting"; + break; + case FAC_OPVAL_DIV_LINF2: + r = "divertingLegInformation2"; + break; + case FAC_OPVAL_DIV_INVS: + r = "invokeStatus"; + break; + case FAC_OPVAL_DIV_INTER1: + r = "interrogationDiversion1"; + break; + case FAC_OPVAL_DIV_LINF1: + r = "divertingLegInformation1"; + break; + case FAC_OPVAL_DIV_LINF3: + r = "divertingLegInformation3"; + break; + case FAC_OPVAL_ER_CRCO: + r = "explicitReservationCreationControl"; + break; + case FAC_OPVAL_ER_MGMT: + r = "explicitReservationManagement"; + break; + case FAC_OPVAL_ER_CANC: + r = "explicitReservationCancel"; + break; + case FAC_OPVAL_MLPP_QUERY: + r = "mLPP lfb Query"; + break; + case FAC_OPVAL_MLPP_CALLR: + r = "mLPP Call Request"; + break; + case FAC_OPVAL_MLPP_CALLP: + r = "mLPP Call Preemption"; + break; + case FAC_OPVAL_AOC_REQ: + r = "chargingRequest"; + break; + case FAC_OPVAL_AOC_S_CUR: + r = "aOCSCurrency"; + break; + case FAC_OPVAL_AOC_S_SPC: + r = "aOCSSpecialArrangement"; + break; + case FAC_OPVAL_AOC_D_CUR: + r = "aOCDCurrency"; + break; + case FAC_OPVAL_AOC_D_UNIT: + r = "aOCDChargingUnit"; + break; + case FAC_OPVAL_AOC_E_CUR: + r = "aOCECurrency"; + break; + case FAC_OPVAL_AOC_E_UNIT: + r = "aOCEChargingUnit"; + break; + case FAC_OPVAL_AOC_IDOFCRG: + r = "identificationOfCharge"; + break; + case FAC_OPVAL_CONF_BEG: + r = "beginConf"; + break; + case FAC_OPVAL_CONF_ADD: + r = "addConf"; + break; + case FAC_OPVAL_CONF_SPLIT: + r = "splitConf"; + break; + case FAC_OPVAL_CONF_DROP: + r = "dropConf"; + break; + case FAC_OPVAL_CONF_ISOLATE: + r = "isolateConf"; + break; + case FAC_OPVAL_CONF_REATT: + r = "reattachConf"; + break; + case FAC_OPVAL_CONF_PDISC: + r = "partyDISC"; + break; + case FAC_OPVAL_CONF_FCONF: + r = "floatConf"; + break; + case FAC_OPVAL_CONF_END: + r = "endConf"; + break; + case FAC_OPVAL_CONF_IDCFE: + r = "indentifyConferee"; + break; + case FAC_OPVAL_REVC_REQ: + r = "requestREV"; + break; + default: + sprintf(buffer, "unknown operation value %d!", val); + r = buffer; + } + return(r); +} + +/*---------------------------------------------------------------------------* + * billing id string + *---------------------------------------------------------------------------*/ +static char *bid_str(int val) +{ + static char buffer[80]; + char *r; + + switch(val) + { + case 0: + r = "normalCharging"; + break; + case 1: + r = "reverseCharging"; + break; + case 2: + r = "creditCardCharging"; + break; + case 3: + r = "callForwardingUnconditional"; + break; + case 4: + r = "callForwardingBusy"; + break; + case 5: + r = "callForwardingNoReply"; + break; + case 6: + r = "callDeflection"; + break; + case 7: + r = "callTransfer"; + break; + default: + sprintf(buffer, "unknown billing-id value %d!", val); + r = buffer; + } + return(r); +} + +/*---------------------------------------------------------------------------* + * invoke component + *---------------------------------------------------------------------------*/ +static void +F_1_1(char *pbuf, int val) +{ +#ifdef ST_DEBUG + sprintf((pbuf+strlen(pbuf)), "next_state: exec F_1_1, val = %d\n", val); +#endif + if(val == -1) + { + sprintf((pbuf+strlen(pbuf)), "\t invokeComponent\n"); + state = ST_EXP_INV_ID; + } +} + +/*---------------------------------------------------------------------------* + * return result + *---------------------------------------------------------------------------*/ +static void +F_1_2(char *pbuf, int val) +{ +#ifdef ST_DEBUG + sprintf((pbuf+strlen(pbuf)), "next_state: exec F_1_2, val = %d\n", val); +#endif + if(val == -1) + { + sprintf((pbuf+strlen(pbuf)), "\t returnResult\n"); + state = ST_EXP_RR_INV_ID; + } +} +/*---------------------------------------------------------------------------* + * return error + *---------------------------------------------------------------------------*/ +static void +F_1_3(char *pbuf, int val) +{ +#ifdef ST_DEBUG + sprintf((pbuf+strlen(pbuf)), "next_state: exec F_1_3, val = %d\n", val); +#endif + if(val == -1) + { + sprintf((pbuf+strlen(pbuf)), "\t returnError\n"); + state = ST_EXP_NIX; + } +} +/*---------------------------------------------------------------------------* + * reject + *---------------------------------------------------------------------------*/ +static void +F_1_4(char *pbuf, int val) +{ +#ifdef ST_DEBUG + sprintf((pbuf+strlen(pbuf)), "next_state: exec F_1_4, val = %d\n", val); +#endif + if(val == -1) + { + sprintf((pbuf+strlen(pbuf)), "\t reject\n"); + state = ST_EXP_NIX; + } +} + +/*---------------------------------------------------------------------------* + * invoke component: invoke id + *---------------------------------------------------------------------------*/ +static void +F_2(char *pbuf, int val) +{ +#ifdef ST_DEBUG + sprintf((pbuf+strlen(pbuf)), "next_state: exec F_2, val = %d\n", val); +#endif + if(val != -1) + { + sprintf((pbuf+strlen(pbuf)), "\t InvokeIdentifier = %d\n", val); + state = ST_EXP_OP_VAL; + } +} + +/*---------------------------------------------------------------------------* + * return result: invoke id + *---------------------------------------------------------------------------*/ +static void +F_RR2(char *pbuf, int val) +{ +#ifdef ST_DEBUG + sprintf((pbuf+strlen(pbuf)), "next_state: exec F_RR2, val = %d\n", val); +#endif + if(val != -1) + { + sprintf((pbuf+strlen(pbuf)), "\t InvokeIdentifier = %d\n", val); + state = ST_EXP_RR_OP_VAL; + } +} + +/*---------------------------------------------------------------------------* + * invoke component: operation value + *---------------------------------------------------------------------------*/ +static void +F_3(char *pbuf, int val) +{ +#ifdef ST_DEBUG + sprintf((pbuf+strlen(pbuf)), "next_state: exec F_3, val = %d\n", val); +#endif + if(val != -1) + { + sprintf((pbuf+strlen(pbuf)), "\t Operation Value = %s (%d)\n", opval_str(val), val); + state = ST_EXP_INFO; + } +} + +/*---------------------------------------------------------------------------* + * return result: operation value + *---------------------------------------------------------------------------*/ +static void +F_RR3(char *pbuf, int val) +{ +#ifdef ST_DEBUG + sprintf((pbuf+strlen(pbuf)), "next_state: exec F_RR3, val = %d\n", val); +#endif + if(val != -1) + { + sprintf((pbuf+strlen(pbuf)), "\t Operation Value = %s (%d)\n", opval_str(val), val); + state = ST_EXP_RR_RESULT; + } +} + +/*---------------------------------------------------------------------------* + * return result: RESULT + *---------------------------------------------------------------------------*/ +static void +F_RRR(char *pbuf, int val) +{ +#ifdef ST_DEBUG + sprintf((pbuf+strlen(pbuf)), "next_state: exec F_RRR, val = %d\n", val); +#endif + state = ST_EXP_NIX; +} + +/*---------------------------------------------------------------------------* + * + *---------------------------------------------------------------------------*/ +static void +F_4(char *pbuf, int val) +{ +#ifdef ST_DEBUG + sprintf((pbuf+strlen(pbuf)), "next_state: exec F_4, val = %d\n", val); +#endif + if(val == -1) + { + sprintf((pbuf+strlen(pbuf)), "\t specificChargingUnits\n"); + state = ST_EXP_RUL; + } +} + +/*---------------------------------------------------------------------------* + * + *---------------------------------------------------------------------------*/ +static void +F_4_1(char *pbuf, int val) +{ +#ifdef ST_DEBUG + sprintf((pbuf+strlen(pbuf)), "next_state: exec F_4_1, val = %d\n", val); +#endif + if(val == -1) + { + sprintf((pbuf+strlen(pbuf)), "\t freeOfCharge\n"); + state = ST_EXP_NIX; + } +} + +/*---------------------------------------------------------------------------* + * + *---------------------------------------------------------------------------*/ +static void +F_4_2(char *pbuf, int val) +{ +#ifdef ST_DEBUG + sprintf((pbuf+strlen(pbuf)), "next_state: exec F_4_2, val = %d\n", val); +#endif + if(val == -1) + { + sprintf((pbuf+strlen(pbuf)), "\t chargeNotAvailable\n"); + state = ST_EXP_NIX; + } +} + +/*---------------------------------------------------------------------------* + * + *---------------------------------------------------------------------------*/ +static void +F_5(char *pbuf, int val) +{ +#ifdef ST_DEBUG + sprintf((pbuf+strlen(pbuf)), "next_state: exec F_5, val = %d\n", val); +#endif + if(val == -1) + { + sprintf((pbuf+strlen(pbuf)), "\t recordedUnitsList [1]\n"); + state = ST_EXP_RU; + } +} + +/*---------------------------------------------------------------------------* + * + *---------------------------------------------------------------------------*/ +static void +F_6(char *pbuf, int val) +{ +#ifdef ST_DEBUG + sprintf((pbuf+strlen(pbuf)), "next_state: exec F_6, val = %d\n", val); +#endif + if(val == -1) + { + sprintf((pbuf+strlen(pbuf)), "\t RecordedUnits\n"); + state = ST_EXP_RNOU; + } +} + +/*---------------------------------------------------------------------------* + * + *---------------------------------------------------------------------------*/ +static void +F_7(char *pbuf, int val) +{ +#ifdef ST_DEBUG + sprintf((pbuf+strlen(pbuf)), "next_state: exec F_7, val = %d\n", val); +#endif + if(val != -1) + { + sprintf((pbuf+strlen(pbuf)), "\t NumberOfUnits = %d\n", val); + state = ST_EXP_TOCI; + } +} + +/*---------------------------------------------------------------------------* + * + *---------------------------------------------------------------------------*/ +static void +F_8(char *pbuf, int val) +{ +#ifdef ST_DEBUG + sprintf((pbuf+strlen(pbuf)), "next_state: exec F_8, val = %d\n", val); +#endif + if(val != -1) + { + sprintf((pbuf+strlen(pbuf)), "\t typeOfChargingInfo = %s\n", val == 0 ? "subTotal" : "total"); + state = ST_EXP_DBID; + } +} + +/*---------------------------------------------------------------------------* + * + *---------------------------------------------------------------------------*/ +static void +F_9(char *pbuf, int val) +{ +#ifdef ST_DEBUG + sprintf((pbuf+strlen(pbuf)), "next_state: exec F_9, val = %d\n", val); +#endif + if(val != -1) + { + sprintf((pbuf+strlen(pbuf)), "\t AOCDBillingId = %s (%d)\n", bid_str(val), val); + state = ST_EXP_NIX; + } +} + +/*---------------------------------------------------------------------------* + * state table + *---------------------------------------------------------------------------*/ +static struct statetab { + int currstate; /* input: current state we are in */ + int form; /* input: current tag form */ + int class; /* input: current tag class */ + int code; /* input: current tag code */ + void (*func)(char *,int); /* output: func to exec */ +} statetab[] = { + +/* current state tag form tag class tag code function */ +/* --------------------- ---------------------- ---------------------- ---------------------- ----------------*/ + +/* invoke */ + + {ST_EXP_COMP_TYP, FAC_TAGFORM_CON, FAC_TAGCLASS_COS, 1, F_1_1 }, + {ST_EXP_COMP_TYP, FAC_TAGFORM_CON, FAC_TAGCLASS_COS, 2, F_1_2 }, + {ST_EXP_COMP_TYP, FAC_TAGFORM_CON, FAC_TAGCLASS_COS, 3, F_1_3 }, + {ST_EXP_COMP_TYP, FAC_TAGFORM_CON, FAC_TAGCLASS_COS, 4, F_1_4 }, + {ST_EXP_INV_ID, FAC_TAGFORM_PRI, FAC_TAGCLASS_UNI, FAC_CODEUNI_INT, F_2 }, + {ST_EXP_OP_VAL, FAC_TAGFORM_PRI, FAC_TAGCLASS_UNI, FAC_CODEUNI_INT, F_3 }, + {ST_EXP_INFO, FAC_TAGFORM_CON, FAC_TAGCLASS_UNI, FAC_CODEUNI_SEQ, F_4 }, + {ST_EXP_INFO, FAC_TAGFORM_PRI, FAC_TAGCLASS_UNI, FAC_CODEUNI_NULL, F_4_1 }, + {ST_EXP_INFO, FAC_TAGFORM_PRI, FAC_TAGCLASS_COS, 1, F_4_2 }, + {ST_EXP_RUL, FAC_TAGFORM_CON, FAC_TAGCLASS_COS, 1, F_5 }, + {ST_EXP_RU, FAC_TAGFORM_CON, FAC_TAGCLASS_UNI, FAC_CODEUNI_SEQ, F_6 }, + {ST_EXP_RNOU, FAC_TAGFORM_PRI, FAC_TAGCLASS_UNI, FAC_CODEUNI_INT, F_7 }, + {ST_EXP_TOCI, FAC_TAGFORM_PRI, FAC_TAGCLASS_COS, 2, F_8 }, + {ST_EXP_DBID, FAC_TAGFORM_PRI, FAC_TAGCLASS_COS, 3, F_9 }, + +/* return result */ + + {ST_EXP_RR_INV_ID, FAC_TAGFORM_PRI, FAC_TAGCLASS_UNI, FAC_CODEUNI_INT, F_RR2 }, + {ST_EXP_RR_OP_VAL, FAC_TAGFORM_PRI, FAC_TAGCLASS_UNI, FAC_CODEUNI_INT, F_RR3 }, + {ST_EXP_RR_RESULT, FAC_TAGFORM_CON, FAC_TAGCLASS_UNI, FAC_CODEUNI_SET, F_RRR }, + +/* end */ + + {-1, -1, -1, -1, NULL } +}; + +/*---------------------------------------------------------------------------* + * state decode for do_component + *---------------------------------------------------------------------------*/ +static void +next_state(char *pbuf, int class, int form, int code, int val) +{ + int i; + +#ifdef ST_DEBUG + sprintf((pbuf+strlen(pbuf)), "next_state: class=%d, form=%d, code=%d, val=%d\n", class, form, code, val); +#endif + + for(i=0; ; i++) + { + if((statetab[i].currstate > state) || + (statetab[i].currstate == -1)) + { + break; + } + + if((statetab[i].currstate == state) && + (statetab[i].form == form) && + (statetab[i].class == class) && + (statetab[i].code == code)) + { + (*statetab[i].func)(pbuf, val); + break; + } + } +} + +/* EOF */ + |
