cValidityRange Class Reference

#include <override.h>

Inheritance diagram for cValidityRange:

List of all members.

Public Member Functions
	cValidityRange (void)
bool	Match (int caid, int source, int freq) const
Protected Member Functions
char *	Parse3 (char *s)
char *	Parse2 (char *s, bool wildAllow=false)
cString	Print (void)

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Detailed Description

Definition at line 27 of file override.h.

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Constructor & Destructor Documentation

cValidityRange::cValidityRange

(

void

)

Definition at line 33 of file override.c.

{
  fromCaid=toCaid=-1; fromSource=toSource=-1; fromFreq=toFreq=-1;
  wildcard=false;
}

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Member Function Documentation

bool cValidityRange::Match	(	int	caid,
		int	source,
		int	freq
	)		const

Definition at line 39 of file override.c.

Referenced by cOverrides::Find().

{
  return wildcard ||
         ((caid<0 || fromCaid<0 || (toCaid<0 && caid==fromCaid) || (caid>=fromCaid && caid<=toCaid)) &&
          (fromSource<0 || (toSource<0 && source==fromSource) || (source>=fromSource && source<=toSource)) &&
          (fromFreq<0 || (toFreq<0 && freq==fromFreq) || (freq>=fromFreq && freq<=toFreq)));
}

char * cValidityRange::Parse2	(	char *	s,
		bool	wildAllow = false
	)		[protected]

Definition at line 75 of file override.c.

References isempty(), L_CORE_LOAD, PRINTF, and skipspace().

Referenced by cOverrideEcmPrio::Parse(), cOverrideIgnore::Parse(), and cOverrideCat::Parse().

{
  bool log=true;
  s=skipspace(s);
  char *e=index(s,'}');
  if(e && *s++=='{') {
    *e=0; e=skipspace(e+1);
    s=skipspace(s);
    if(wildAllow && *s=='*' && isempty(s+1)) {
      wildcard=true;
      return e;
      }
    char *p;
    if((p=index(s,':'))) {
      *p=0;
      if(ParseSourceRange(s)) {
        s=p+1;
        if(!*s || ParseFreqRange(s)) return e;
        }
      log=false;
      }
    }
  if(log) PRINTF(L_CORE_LOAD,"override: RANGE format error");
  return 0;
}

char * cValidityRange::Parse3

(

char *

s

)

[protected]

Definition at line 47 of file override.c.

References L_CORE_LOAD, PRINTF, and skipspace().

Referenced by cOverrideTunnel::Parse(), cOverrideEmmTable::Parse(), cOverrideEcmTable::Parse(), and cOverrideEmmCaid::Parse().

{
  bool log=true;
  s=skipspace(s);
  char *e=index(s,'}');
  if(e && *s++=='{') {
    *e=0; e=skipspace(e+1);
    char *p;
    if((p=index(s,':'))) {
      *p=0;
      if(ParseCaidRange(s)) {
        s=p+1;
        if((p=index(s,':'))) {
          *p=0;
          if(s==p || ParseSourceRange(s)) {
            s=p+1;
            if(!*s || ParseFreqRange(s)) return e;
            }
          log=false;
          }
        }
      else log=false;
      }
    }
  if(log) PRINTF(L_CORE_LOAD,"override: RANGE format error");
  return 0;
}

cString cValidityRange::Print

(

void

)

[protected]

Definition at line 151 of file override.c.

References cSource::ToString().

Referenced by cOverrideEcmPrio::Parse(), cOverrideIgnore::Parse(), cOverrideTunnel::Parse(), cOverrideEmmTable::Parse(), cOverrideEcmTable::Parse(), cOverrideEmmCaid::Parse(), and cOverrideCat::Parse().

{
  if(wildcard) return "*";
  char buff[256];
  int q=0;
  if(fromCaid>0) {
    q+=snprintf(buff+q,sizeof(buff)-q,"%04x",fromCaid);
    if(toCaid>0)
      q+=snprintf(buff+q,sizeof(buff)-q,"-%04x",toCaid);
    q+=snprintf(buff+q,sizeof(buff)-q,":");
    }
  if(fromSource>0) {
    q+=snprintf(buff+q,sizeof(buff)-q,"%s",*cSource::ToString(fromSource));
    if(toSource>0)
      q+=snprintf(buff+q,sizeof(buff)-q,"-%s",*cSource::ToString(toSource));
    }
  q+=snprintf(buff+q,sizeof(buff)-q,":");
  if(fromFreq>0) {
    q+=snprintf(buff+q,sizeof(buff)-q,"%d",fromFreq);
    if(toFreq>0)
      q+=snprintf(buff+q,sizeof(buff)-q,"-%d",toFreq);
    }
  return buff;
}

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The documentation for this class was generated from the following files:

• sc/PLUGINS/src/sc-src/override.h
• sc/PLUGINS/src/sc-src/override.c