megaco_flex_scanner_drv.flex.src

OTP是开放电信平台的简称

<REMOTE_OCTETS>{octet}+                 {LOAD_OCTET_TOKEN(mfs_RemoteDescriptorToken); BEGIN(SKIP_RBRKT);}
                                        
((DigitMap)|DM)                         LOAD_TOKEN(mfs_DigitMapToken);
((DigitMap)|DM){equal}                  BEGIN(MAP_NAME);
((DigitMap)|DM){equal}{lbrkt}           BEGIN(MAP_VALUE);
((DigitMap)|DM){lbrkt}                  BEGIN(MAP_VALUE);

<MAP_NAME>{safechar}+                   {mfs_load_map_name(); BEGIN(MAP_OPT_LBRKT);}

<MAP_OPT_LBRKT>{lbrkt}                  BEGIN(MAP_VALUE);
<MAP_OPT_LBRKT><<EOF>>                  {mfs_load_map_token(); LOAD_TOKEN(mfs_endOfMessage); BEGIN(INITIAL); yyterminate();}
<MAP_OPT_LBRKT>.|\n                     {mfs_load_map_token(); yyless(0); BEGIN(INITIAL);}

<MAP_VALUE>t{colon}{digit}{1,2}         {mfs_load_map_timer(); BEGIN(MAP_SKIP_COMMA);}
<MAP_VALUE>s{colon}{digit}{1,2}         {mfs_load_map_timer(); BEGIN(MAP_SKIP_COMMA);}
<MAP_VALUE>l{colon}{digit}{1,2}         {mfs_load_map_timer(); BEGIN(MAP_SKIP_COMMA);}
<MAP_VALUE>z{colon}{digit}{1,2}         {mfs_load_map_timer(); BEGIN(MAP_SKIP_COMMA);}
<MAP_VALUE>.|\n                         {yyless(0); BEGIN(MAP_BODY);}

<MAP_SKIP_COMMA>{comma}                 BEGIN(MAP_VALUE);

<MAP_BODY>{octet}+                     {mfs_load_map_value(); mfs_load_map_token(); BEGIN(SKIP_RBRKT);}

{equal}                                 LOAD_SHORT_TOKEN(mfs_EQUAL);
{colon}                                 LOAD_SHORT_TOKEN(mfs_COLON);
{lbrkt}                                 LOAD_SHORT_TOKEN(mfs_LBRKT);
{rbrkt}                                 LOAD_SHORT_TOKEN(mfs_RBRKT);
{lsbrkt}                                LOAD_SHORT_TOKEN(mfs_LSBRKT);
{rsbrkt}                                LOAD_SHORT_TOKEN(mfs_RSBRKT);
{comma}                                 LOAD_SHORT_TOKEN(mfs_COMMA);
{nequal}                                LOAD_SHORT_TOKEN(mfs_NEQUAL);
{lesser}                                LOAD_SHORT_TOKEN(mfs_LESSER);
{greater}                               LOAD_SHORT_TOKEN(mfs_GREATER);
{sep}                                   LOAD_SHORT_TOKEN(mfs_SEP);

{dquote}                                BEGIN(QUOTED_CHARS);

<QUOTED_CHARS>({safechar}|{restchar}|{wsp})+ {LOAD_TOKEN(mfs_QuotedChars); BEGIN(SKIP_DQUOTE);}

<SKIP_DQUOTE>{dquote}                   BEGIN(INITIAL);
                                        
{opt}add                                LOAD_TOKEN(mfs_AddToken);
{opt}a                                  LOAD_TOKEN(mfs_AddToken);
andlgc                                  LOAD_TOKEN(mfs_AndAUDITSelectToken);
audit                                   LOAD_TOKEN(mfs_AuditToken);
at                                      LOAD_TOKEN(mfs_AuditToken);
{opt}{wild}auditcapability              LOAD_TOKEN(mfs_AuditCapToken);
{opt}{wild}ac                           LOAD_TOKEN(mfs_AuditCapToken);
{opt}{wild}auditvalue                   LOAD_TOKEN(mfs_AuditValueToken);
{opt}{wild}av                           LOAD_TOKEN(mfs_AuditValueToken);
authentication                          LOAD_TOKEN(mfs_AuthToken);
au                                      LOAD_TOKEN(mfs_AuthToken);
both                                    LOAD_TOKEN(mfs_BothToken);
b                                       LOAD_TOKEN(mfs_BothToken);
bothway                                 LOAD_TOKEN(mfs_BothwayToken);
bw                                      LOAD_TOKEN(mfs_BothwayToken);
brief                                   LOAD_TOKEN(mfs_BriefToken);
br                                      LOAD_TOKEN(mfs_BriefToken);
buffer                                  LOAD_TOKEN(mfs_BufferToken);
bf                                      LOAD_TOKEN(mfs_BufferToken);
context                                 LOAD_TOKEN(mfs_CtxToken);
c                                       LOAD_TOKEN(mfs_CtxToken);
contextattr                             LOAD_TOKEN(mfs_ContextAttrToken);
ct                                      LOAD_TOKEN(mfs_ContextAttrToken);
contextaudit                            LOAD_TOKEN(mfs_ContextAuditToken);
ca                                      LOAD_TOKEN(mfs_ContextAuditToken);
contextlist                             LOAD_TOKEN(mfs_ContextListToken);
clt                                     LOAD_TOKEN(mfs_ContextListToken);
spadirection                            LOAD_TOKEN(mfs_DirectionToken);
direction                               LOAD_TOKEN(mfs_DirectionToken);
spadi                                   LOAD_TOKEN(mfs_DirectionToken);
di                                      LOAD_TOKEN(mfs_DirectionToken);
discard                                 LOAD_TOKEN(mfs_DiscardToken);
ds                                      LOAD_TOKEN(mfs_DiscardToken);
disconnected                            LOAD_TOKEN(mfs_DisconnectedToken);
dc                                      LOAD_TOKEN(mfs_DisconnectedToken);
delay                                   LOAD_TOKEN(mfs_DelayToken);
dl                                      LOAD_TOKEN(mfs_DelayToken);
delete                                  LOAD_TOKEN(mfs_DeleteToken);
de                                      LOAD_TOKEN(mfs_DeleteToken);
duration                                LOAD_TOKEN(mfs_DurationToken);
dr                                      LOAD_TOKEN(mfs_DurationToken);
embed                                   LOAD_TOKEN(mfs_EmbedToken);
em                                      LOAD_TOKEN(mfs_EmbedToken);
emergency                               LOAD_TOKEN(mfs_EmergencyToken);
eg                                      LOAD_TOKEN(mfs_EmergencyToken);
emergencyoff                            LOAD_TOKEN(mfs_EmergencyOffToken); 
emergencyofftoken                       LOAD_TOKEN(mfs_EmergencyOffToken);
ego                                     LOAD_TOKEN(mfs_EmergencyOffToken);
emergencyvalue                          LOAD_TOKEN(mfs_EmergencyValueToken); 
egv                                     LOAD_TOKEN(mfs_EmergencyValueToken);
error                                   LOAD_TOKEN(mfs_ErrorToken);
er                                      LOAD_TOKEN(mfs_ErrorToken);
eventbuffer                             LOAD_TOKEN(mfs_EventBufferToken);
eb                                      LOAD_TOKEN(mfs_EventBufferToken);
events                                  LOAD_TOKEN(mfs_EventsToken);
e                                       LOAD_TOKEN(mfs_EventsToken);
external                                LOAD_TOKEN(mfs_ExternalToken);
ex                                      LOAD_TOKEN(mfs_ExternalToken);
failover                                LOAD_TOKEN(mfs_FailoverToken);
fl                                      LOAD_TOKEN(mfs_FailoverToken);
forced                                  LOAD_TOKEN(mfs_ForcedToken);
fo                                      LOAD_TOKEN(mfs_ForcedToken);
graceful                                LOAD_TOKEN(mfs_GracefulToken);
gr                                      LOAD_TOKEN(mfs_GracefulToken);
h221                                    LOAD_TOKEN(mfs_H221Token);
h223                                    LOAD_TOKEN(mfs_H223Token);
h226                                    LOAD_TOKEN(mfs_H226Token);
handoff                                 LOAD_TOKEN(mfs_HandOffToken);
ho                                      LOAD_TOKEN(mfs_HandOffToken);
iepscall                                LOAD_TOKEN(mfs_IEPSToken);
ieps                                    LOAD_TOKEN(mfs_IEPSToken);
inactive                                LOAD_TOKEN(mfs_InactiveToken);
in                                      LOAD_TOKEN(mfs_InactiveToken);
immackrequired                          LOAD_TOKEN(mfs_ImmAckRequiredToken);
ia                                      LOAD_TOKEN(mfs_ImmAckRequiredToken);
inservice                               LOAD_TOKEN(mfs_InSvcToken);
iv                                      LOAD_TOKEN(mfs_InSvcToken);
internal                                LOAD_TOKEN(mfs_InternalToken);
it                                      LOAD_TOKEN(mfs_InternalToken);
intersignal                             LOAD_TOKEN(mfs_IntsigDelayToken);
spais                                   LOAD_TOKEN(mfs_IntsigDelayToken);
isolate                                 LOAD_TOKEN(mfs_IsolateToken);
is                                      LOAD_TOKEN(mfs_IsolateToken);
intbyevent                              LOAD_TOKEN(mfs_InterruptByEventToken);
ibe                                     LOAD_TOKEN(mfs_InterruptByEventToken);
intbysigdescr                           LOAD_TOKEN(mfs_InterruptByNewSignalsDescrToken);
ibs                                     LOAD_TOKEN(mfs_InterruptByNewSignalsDescrToken);
iteration                               LOAD_TOKEN(mfs_IterationToken);
ir                                      LOAD_TOKEN(mfs_IterationToken);
keepactive                              LOAD_TOKEN(mfs_KeepActiveToken);
ka                                      LOAD_TOKEN(mfs_KeepActiveToken);
local                                   LOAD_TOKEN(mfs_LocalToken);
l                                       LOAD_TOKEN(mfs_LocalToken);
localcontrol                            LOAD_TOKEN(mfs_LocalControlToken);
lockstep                                LOAD_TOKEN(mfs_LockStepToken);
sp                                      LOAD_TOKEN(mfs_LockStepToken);
o                                       LOAD_TOKEN(mfs_LocalControlToken);
loopback                                LOAD_TOKEN(mfs_LoopbackToken);
lb                                      LOAD_TOKEN(mfs_LoopbackToken);
media                                   LOAD_TOKEN(mfs_MediaToken);
m                                       LOAD_TOKEN(mfs_MediaToken);
megaco                                  LOAD_TOKEN(mfs_MegacopToken);
!                                       LOAD_TOKEN(mfs_MegacopToken);
method                                  LOAD_TOKEN(mfs_MethodToken);
mt                                      LOAD_TOKEN(mfs_MethodToken);
mgcidtotry                              LOAD_TOKEN(mfs_MgcIdToken);
mg                                      LOAD_TOKEN(mfs_MgcIdToken);
mode                                    LOAD_TOKEN(mfs_ModeToken);
mo                                      LOAD_TOKEN(mfs_ModeToken);
{opt}modify                             LOAD_TOKEN(mfs_ModifyToken);
{opt}mf                                 LOAD_TOKEN(mfs_ModifyToken);
modem                                   LOAD_TOKEN(mfs_ModemToken);
md                                      LOAD_TOKEN(mfs_ModemToken);
{opt}move                               LOAD_TOKEN(mfs_MoveToken);
{opt}mv                                 LOAD_TOKEN(mfs_MoveToken);
mux                                     LOAD_TOKEN(mfs_MuxToken);
mx                                      LOAD_TOKEN(mfs_MuxToken);
nevernotify                             LOAD_TOKEN(mfs_NeverNotifyToken);
nbnn                                    LOAD_TOKEN(mfs_NeverNotifyToken);
{opt}notify                             LOAD_TOKEN(mfs_NotifyToken);
{opt}n                                  LOAD_TOKEN(mfs_NotifyToken);
notifycompletion                        LOAD_TOKEN(mfs_NotifyCompletionToken);
nc                                      LOAD_TOKEN(mfs_NotifyCompletionToken);
immediatenotify                         LOAD_TOKEN(mfs_NotifyImmediateToken);
nbin                                    LOAD_TOKEN(mfs_NotifyImmediateToken);
regulatednotify                         LOAD_TOKEN(mfs_NotifyRegulatedToken);
nbrn                                    LOAD_TOKEN(mfs_NotifyRegulatedToken);
nx64kservice                            LOAD_TOKEN(mfs_Nx64kToken);
n64                                     LOAD_TOKEN(mfs_Nx64kToken);
observedevents                          LOAD_TOKEN(mfs_ObservedEventsToken);
oe                                      LOAD_TOKEN(mfs_ObservedEventsToken);
oneway                                  LOAD_TOKEN(mfs_OnewayToken);
ow                                      LOAD_TOKEN(mfs_OnewayToken);
onewayboth                              LOAD_TOKEN(mfs_OnewayBothToken);
owb                                     LOAD_TOKEN(mfs_OnewayBothToken);
onewayexternal                          LOAD_TOKEN(mfs_OnewayExternalToken);
owe                                     LOAD_TOKEN(mfs_OnewayExternalToken);
off                                     LOAD_TOKEN(mfs_OffToken);
on                                      LOAD_TOKEN(mfs_OnToken);
onoff                                   LOAD_TOKEN(mfs_OnOffToken);
oo                                      LOAD_TOKEN(mfs_OnOffToken);
orlgc                                   LOAD_TOKEN(mfs_OrAUDITselectToken);
otherreason                             LOAD_TOKEN(mfs_OtherReasonToken);
or                                      LOAD_TOKEN(mfs_OtherReasonToken);
outofservice                            LOAD_TOKEN(mfs_OutOfSvcToken);
os                                      LOAD_TOKEN(mfs_OutOfSvcToken);
packages                                LOAD_TOKEN(mfs_PackagesToken);
pg                                      LOAD_TOKEN(mfs_PackagesToken);
pending                                 LOAD_TOKEN(mfs_PendingToken);
pn                                      LOAD_TOKEN(mfs_PendingToken);
priority                                LOAD_TOKEN(mfs_PriorityToken);
pr                                      LOAD_TOKEN(mfs_PriorityToken);
profile                                 LOAD_TOKEN(mfs_ProfileToken);
pf                                      LOAD_TOKEN(mfs_ProfileToken);
reason                                  LOAD_TOKEN(mfs_ReasonToken);
re                                      LOAD_TOKEN(mfs_ReasonToken);
receiveonly                             LOAD_TOKEN(mfs_RecvonlyToken);
rc                                      LOAD_TOKEN(mfs_RecvonlyToken);
reply                                   LOAD_TOKEN(mfs_ReplyToken);
p                                       LOAD_TOKEN(mfs_ReplyToken);
reseteventsdescriptor                   LOAD_TOKEN(mfs_ResetEventsDescriptorToken);
rse                                     LOAD_TOKEN(mfs_ResetEventsDescriptorToken);
transactionresponseack                  LOAD_TOKEN(mfs_ResponseAckToken);
k                                       LOAD_TOKEN(mfs_ResponseAckToken);
restart                                 LOAD_TOKEN(mfs_RestartToken);
rs                                      LOAD_TOKEN(mfs_RestartToken);
remote                                  LOAD_TOKEN(mfs_RemoteToken);
r                                       LOAD_TOKEN(mfs_RemoteToken);
sparequestid                            LOAD_TOKEN(mfs_RequestIDToken);
requestid                               LOAD_TOKEN(mfs_RequestIDToken);
sparq                                   LOAD_TOKEN(mfs_RequestIDToken);
rq                                      LOAD_TOKEN(mfs_RequestIDToken);
reservedgroup                           LOAD_TOKEN(mfs_ReservedGroupToken);
rg                                      LOAD_TOKEN(mfs_ReservedGroupToken);
reservedvalue                           LOAD_TOKEN(mfs_ReservedValueToken);
rv                                      LOAD_TOKEN(mfs_ReservedValueToken);
sendonly                                LOAD_TOKEN(mfs_SendonlyToken);
so                                      LOAD_TOKEN(mfs_SendonlyToken);
sendreceive                             LOAD_TOKEN(mfs_SendrecvToken);
sr                                      LOAD_TOKEN(mfs_SendrecvToken);
services                                LOAD_TOKEN(mfs_ServicesToken);
sv                                      LOAD_TOKEN(mfs_ServicesToken);
servicestates                           LOAD_TOKEN(mfs_ServiceStatesToken);
si                                      LOAD_TOKEN(mfs_ServiceStatesToken);
{opt}servicechange                      LOAD_TOKEN(mfs_ServiceChangeToken);
{opt}sc                                 LOAD_TOKEN(mfs_ServiceChangeToken);
servicechangeaddress                    LOAD_TOKEN(mfs_ServiceChangeAddressToken);
ad                                      LOAD_TOKEN(mfs_ServiceChangeAddressToken);
servicechangeinc                        LOAD_TOKEN(mfs_ServiceChangeIncompleteToken);
sic                                     LOAD_TOKEN(mfs_ServiceChangeIncompleteToken);
signallist                              LOAD_TOKEN(mfs_SignalListToken);
sl                                      LOAD_TOKEN(mfs_SignalListToken);
signals                                 LOAD_TOKEN(mfs_SignalsToken);
sg                                      LOAD_TOKEN(mfs_SignalsToken);
signaltype                              LOAD_TOKEN(mfs_SignalTypeToken);
sy                                      LOAD_TOKEN(mfs_SignalTypeToken);
statistics                              LOAD_TOKEN(mfs_StatsToken);
sa                                      LOAD_TOKEN(mfs_StatsToken);
stream                                  LOAD_TOKEN(mfs_StreamToken);
st                                      LOAD_TOKEN(mfs_StreamToken);
{opt}{wild}subtract                     LOAD_TOKEN(mfs_SubtractToken);
{opt}{wild}s                            LOAD_TOKEN(mfs_SubtractToken);
synchisdn                               LOAD_TOKEN(mfs_SynchISDNToken);
sn                                      LOAD_TOKEN(mfs_SynchISDNToken);
terminationstate                        LOAD_TOKEN(mfs_TerminationStateToken);
ts                                      LOAD_TOKEN(mfs_TerminationStateToken);
test                                    LOAD_TOKEN(mfs_TestToken);
te                                      LOAD_TOKEN(mfs_TestToken);
timeout                                 LOAD_TOKEN(mfs_TimeOutToken);
to                                      LOAD_TOKEN(mfs_TimeOutToken);
topology                                LOAD_TOKEN(mfs_TopologyToken);
tp                                      LOAD_TOKEN(mfs_TopologyToken);
transaction                             LOAD_TOKEN(mfs_TransToken);
t                                       LOAD_TOKEN(mfs_TransToken);
v18                                     LOAD_TOKEN(mfs_V18Token);
v22                                     LOAD_TOKEN(mfs_V22Token);
v22b                                    LOAD_TOKEN(mfs_V22bisToken);
v32                                     LOAD_TOKEN(mfs_V32Token);
v32b                                    LOAD_TOKEN(mfs_V32bisToken);
v34                                     LOAD_TOKEN(mfs_V34Token);
v76                                     LOAD_TOKEN(mfs_V76Token);
v90                                     LOAD_TOKEN(mfs_V90Token);
v91                                     LOAD_TOKEN(mfs_V91Token);
version                                 LOAD_TOKEN(mfs_VersionToken);
v                                       LOAD_TOKEN(mfs_VersionToken);
({safechar})+                           LOAD_TOKEN(mfs_SafeChars);
                                        
<<EOF>>                                 {LOAD_SHORT_TOKEN(mfs_endOfMessage); BEGIN(INITIAL); yyterminate();}
<*>.|\n                                 {LOAD_TOKEN(mfs_IllegalChar); BEGIN(INITIAL); yyterminate();}

%%

/* MEGACO_LINENO_OR_TOKENCOUNTER
 * Note that this construction is intended to make it
 * possible to generate flex files that either reports
 * line-number or one that don't.
 * See MEGACO_YY_LINENO_OPTION and 
 *     MEGACO_DUMMY_DECL_YY_LINENO above.
 */
#define LINENO_OR_TOKENCNT %MEGACO_LINENO_OR_TOKENCOUNTER%

/* #define MFS_DEBUG true */    /* temporary */
#if defined(MFS_DEBUG)
#  define DBG( proto ) mfs_dbg proto
#  define DBG_BUF(func, bufName, buf, bufSz) mfs_dbg_buf_print(func, bufName, buf, bufSz)
#else
#  define DBG( proto ) ((void) 0)
#  define DBG_BUF(func, bufName, buf, bufSz) ((void) 0)
#endif /* if defined(MFS_DEBUG) */


#if defined(MFS_DEBUG)

#define MFS_LOG_FILE_NAME "megaco_flex_scanner_drv.log"
#define MFS_LOG_FILE_MODE "a"

#define CHUNK 16

static void mfs_dbg(char *s, ...) {
  FILE *f;
  va_list args;
  va_start(args, s); /* The first arg without name */
  f = fopen(MFS_LOG_FILE_NAME, MFS_LOG_FILE_MODE);
  vfprintf(f, s, args);
  fclose(f);
  va_end(args);
}

static void hexdump(FILE *out, unsigned char *buf, int bufsz)
{
  int i,j;
  int count;

  /* do this in chunks of CHUNK bytes */
  for (i=0; i<bufsz; i+=CHUNK) {
    /* show the offset */
    fprintf(out,"0x%06x  ", i);

    /* max of CHUNK or remaining bytes */
    count = ((bufsz-i) > CHUNK ? CHUNK : bufsz-i);
    
    /* show the bytes */
    for (j=0; j<count; j++) {
      if (j==CHUNK/2) fprintf(out," ");
      fprintf(out,"%02x ",buf[i+j]);
    }
    
    /* pad with spaces if less than CHUNK */
    for (j=count; j<CHUNK; j++) {
      if (j==CHUNK/2) fprintf(out," ");
      fprintf(out,"   ");
    }

    /* divider between hex and ascii */
    fprintf(out," ");
  
    for (j=0; j<count; j++) 
      fprintf(out,"%c",(isprint(buf[i+j]) ? buf[i+j] : '.'));
 
    fprintf(out,"\n");
  }
}