#include <cc.h>

Inheritance diagram for cCardClient:

Public Member Functions
	cCardClient (const char *Name)
virtual bool	Init (const char *config)=0
virtual bool	Login (void)=0
virtual bool	Immediate (void)
virtual bool	CanHandle (unsigned short SysId)
virtual bool	ProcessECM (const cEcmInfo ecm, const unsigned char data, unsigned char *cw)=0
virtual bool	ProcessEMM (int caSys, const unsigned char *data)
const char *	Name (void)
Protected Member Functions
bool	ParseStdConfig (const char config, int num=0)
virtual bool	SendMsg (const unsigned char *data, int len)
virtual int	RecvMsg (unsigned char *data, int len, int to=-1)
virtual void	Logout (void)
void	CaidsChanged (void)
Protected Attributes
cNetSocket	so
const char *	name
char	hostname [64]
int	port
int	emmAllowed
int	emmCaid [MAX_CC_CAID]
int	emmMask [MAX_CC_CAID]
int	numCaid
cMsgCache	msECM
cMsgCache	msEMM
Friends
class	cSystemCardClient

Detailed Description

Definition at line 59 of file cc.h.

Constructor & Destructor Documentation

cCardClient::cCardClient ( const char * Name )

Definition at line 54 of file cc.c.

References LogModule::Name.

:msECM(32,16)
,msEMM(32,0)
{
  name=Name;
  emmAllowed=0; emmCaid[0]=0x1700; emmMask[0]=0xFF00; numCaid=1;
}

Member Function Documentation

void cCardClient::CaidsChanged ( void ) [protected]

Definition at line 67 of file cc.c.

Referenced by cCardClientCamd35::HandleEMMRequest(), cCardClientCamd33::HandleEMMRequest(), cCardClientRadegast::Login(), cCardClientNewCamd::Login(), and cCardClientBuffy::Login().

{
  cSystem::CaidsChanged();
}

bool cCardClient::CanHandle ( unsigned short SysId ) [virtual]

Reimplemented in cCardClientCamd33, cCardClientBuffy, cCardClientCCcam2, cCardClientNewCamd, and cCardClientRadegast.

Definition at line 99 of file cc.c.

References emmCaid, emmMask, i, and numCaid.

Referenced by cSystemLinkCardClient::FindBySysId(), cCardClientGbox::ProcessECM(), cCardClientCCcam::ProcessECM(), and cCardClientCommon::ProcessECM().

{
  for(int i=0; i<numCaid; i++)
    if((SysId&emmMask[i])==emmCaid[i]) return true;
  return false;
}

bool cCardClient::Immediate ( void ) [virtual]

Reimplemented in cCardClientCommon.

Definition at line 62 of file cc.c.

References immediate.

Referenced by cSystemLinkCardClient::ParseLinePlain().

{
  return immediate;
}

virtual bool cCardClient::Init ( const char * config ) [pure virtual]

Implemented in cCardClientAroureos, cCardClientCommon, cCardClientBuffy, cCardClientCamd35, cCardClientCCcam, cCardClientCCcam2, cCardClientGbox, cCardClientNewCamd, and cCardClientRadegast.

Referenced by cSystemLinkCardClient::ParseLinePlain().

virtual bool cCardClient::Login ( void ) [pure virtual]

Implemented in cCardClientAroureos, cCardClientCommon, cCardClientBuffy, cCardClientCamd35, cCardClientCCcam, cCardClientCCcam2, cCardClientGbox, cCardClientNewCamd, and cCardClientRadegast.

Referenced by cSystemLinkCardClient::ParseLinePlain(), RecvMsg(), and SendMsg().

void cCardClient::Logout ( void ) [protected, virtual]

Reimplemented in cCardClientCCcam2.

Definition at line 106 of file cc.c.

References cNetSocket::Disconnect(), and so.

Referenced by cCardClientRadegast::Init(), cCardClientNewCamd::Init(), cCardClientGbox::Init(), cCardClientCCcam::Init(), cCardClientCamd35::Init(), cCardClientCommon::Init(), cCardClientAroureos::Init(), cCardClientRadegast::Login(), cCardClientNewCamd::Login(), cCardClientGbox::Login(), cCardClientCCcam::Login(), cCardClientCamd35::Login(), cCardClientCommon::Login(), cCardClientAroureos::Login(), RecvMsg(), and SendMsg().

{
  so.Disconnect();
}

const char* cCardClient::Name ( void ) [inline]

Definition at line 83 of file cc.h.

References name.

Referenced by cSystemLinkCardClient::ParseLinePlain(), and cSystemCardClient::ProcessECM().

{ return name; }

bool cCardClient::ParseStdConfig	(	const char *	config,
		int *	num = `0`
	)		`[protected]`

Definition at line 72 of file cc.c.

References emmAllowed, emmCaid, emmMask, hostname, i, L_CC_CORE, L_GEN_WARN, LBEND, LBPUT, LBSTART, MAX_CC_CAID, numCaid, port, PRINTF, and start().

Referenced by cCardClientRadegast::Init(), cCardClientNewCamd::Init(), cCardClientGbox::Init(), cCardClientCCcam2::Init(), cCardClientCCcam::Init(), cCardClientCamd35::Init(), cCardClientCommon::Init(), and cCardClientAroureos::Init().

{
  int n, emm=0;
  if(!num) num=&n;
  if(sscanf(config,"%63[^:]:%d:%d%n",hostname,&port,&emm,num)<3) return false;
  if(emm>0) emmAllowed=1;
  if(emm==2) emmAllowed=2; // EMM caching disabled
  if(config[*num]=='/') {
    numCaid=0;
    do {
      emmMask[numCaid]=0xFFFF;
      int start=(*num)+1;
      if(sscanf(&config[start],"%x%n/%x%n",&emmCaid[numCaid],num,&emmMask[numCaid],num)<1)
        return false;
      *num+=start;
      if(emmMask[numCaid]==0x0000 && emmCaid[numCaid]!=0x0000)
        PRINTF(L_GEN_WARN,"CAID %04x MASK %04x in cardclient config doesn't match anything!",emmCaid[numCaid],emmMask[numCaid]);
      numCaid++;
      } while(numCaid<MAX_CC_CAID && config[*num]==',');
    }
  LBSTART(L_CC_CORE);
  LBPUT("hostname=%s port=%d emm=%d emmCaids",hostname,port,emmAllowed);
  for(int i=0; i<numCaid; i++) LBPUT(" %04x/%04x",emmCaid[i],emmMask[i]);
  LBEND();
  return true;
}

virtual bool cCardClient::ProcessECM	(	const cEcmInfo *	ecm,
		const unsigned char *	data,
		unsigned char *	cw
	)		`[pure virtual]`

Implemented in cCardClientAroureos, cCardClientCommon, cCardClientCamd35, cCardClientCCcam, cCardClientCCcam2, cCardClientGbox, cCardClientNewCamd, and cCardClientRadegast.

Referenced by cSystemCardClient::ProcessECM().

virtual bool cCardClient::ProcessEMM	(	int	caSys,
		const unsigned char *	data
	)		`[inline, virtual]`

Reimplemented in cCardClientAroureos, cCardClientCommon, cCardClientCamd35, cCardClientCCcam2, cCardClientNewCamd, and cCardClientRadegast.

Definition at line 82 of file cc.h.

Referenced by cSystemCardClient::ProcessEMM().

{ return false; }

int cCardClient::RecvMsg	(	unsigned char *	data,
		int	len,
		int	to = `-1`
	)		`[protected, virtual]`

Reimplemented in cCardClientCommon.

Definition at line 122 of file cc.c.

References cNetSocket::Connected(), L_CC_CORE, Login(), Logout(), PRINTF, cNetSocket::Read(), and so.

Referenced by cCardClientCCcam2::Action(), cCardClientCCcam2::Login(), cCardClientAroureos::ProcessECM(), and cCardClientCamd35::RecvBlock().

{
  if(!so.Connected() && !Login()) return -1;
  int n=so.Read(data,len,to);
  if(n<0) {
    if(errno==ETIMEDOUT && (len<0 || to==0)) return 0;
    PRINTF(L_CC_CORE,"recv error. reconnecting...");;
    Logout();
    }
  return n;
}

bool cCardClient::SendMsg	(	const unsigned char *	data,
		int	len
	)		`[protected, virtual]`

Reimplemented in cCardClientCommon.

Definition at line 111 of file cc.c.

References cNetSocket::Connected(), L_CC_CORE, Login(), Logout(), PRINTF, so, and cNetSocket::Write().

Referenced by cCardClientAroureos::ProcessECM(), cCardClientAroureos::ProcessEMM(), and cCardClientCamd35::SendBlock().

{
  if(!so.Connected() && !Login()) return false;
  if(so.Write(data,len)<0) {
    PRINTF(L_CC_CORE,"send error. reconnecting...");
    Logout();
    return false;
    }
  return true;
}