src/acl/FilledChecklist.h

   1 #ifndef SQUID_ACLFILLED_CHECKLIST_H
   2 #define SQUID_ACLFILLED_CHECKLIST_H
   3
   4 #include "acl/Checklist.h"
   5 #include "ip/Address.h"
   6 #if USE_AUTH
   7 #include "auth/UserRequest.h"
   8 #endif
   9 #if USE_SSL
  10 #include "ssl/support.h"
  11 #endif
  12
  13 class CachePeer;
  14 class ConnStateData;
  15 class ExternalACLEntry;
  16 class HttpRequest;
  17 class HttpReply;
  18
  19 /** \ingroup ACLAPI
  20     ACLChecklist filled with specific data, representing Squid and transaction
  21     state for access checks along with some data-specific checking methods */
  22 class ACLFilledChecklist: public ACLChecklist
  23 {
  24 public:
  25     void *operator new(size_t);
  26     void operator delete(void *);
  27
  28     ACLFilledChecklist();
  29     ACLFilledChecklist(const acl_access *, HttpRequest *, const char *ident);
  30     ~ACLFilledChecklist();
  31
  32 public:
  33     /// The client connection manager
  34     ConnStateData * conn() const;
  35
  36     /// The client side fd. It uses conn() if available
  37     int fd() const;
  38
  39     /// set either conn
  40     void conn(ConnStateData *);
  41     /// set the client side FD
  42     void fd(int aDescriptor);
  43
  44     //int authenticated();
  45
  46     bool destinationDomainChecked() const;
  47     void markDestinationDomainChecked();
  48     bool sourceDomainChecked() const;
  49     void markSourceDomainChecked();
  50
  51     // ACLChecklist API
  52     virtual bool hasRequest() const { return request != NULL; }
  53     virtual bool hasReply() const { return reply != NULL; }
  54
  55 public:
  56     Ip::Address src_addr;
  57     Ip::Address dst_addr;
  58     Ip::Address my_addr;
  59     CachePeer *dst_peer;
  60     char *dst_rdns;
  61
  62     HttpRequest *request;
  63     HttpReply *reply;
  64
  65     char rfc931[USER_IDENT_SZ];
  66 #if USE_AUTH
  67     Auth::UserRequest::Pointer auth_user_request;
  68 #endif
  69 #if SQUID_SNMP
  70     char *snmp_community;
  71 #endif
  72
  73 #if USE_SSL
  74     /// SSL [certificate validation] errors, in undefined order
  75     Ssl::Errors *sslErrors;
  76     /// The peer certificate
  77     Ssl::X509_Pointer serverCert;
  78 #endif
  79
  80     ExternalACLEntry *extacl_entry;
  81
  82 private:
  83     ConnStateData * conn_;          /**< hack for ident and NTLM */
  84     int fd_;                        /**< may be available when conn_ is not */
  85     bool destinationDomainChecked_;
  86     bool sourceDomainChecked_;
  87     /// not implemented; will cause link failures if used
  88     ACLFilledChecklist(const ACLFilledChecklist &);
  89     /// not implemented; will cause link failures if used
  90     ACLFilledChecklist &operator=(const ACLFilledChecklist &);
  91
  92     CBDATA_CLASS(ACLFilledChecklist);
  93 };
  94
  95 /// convenience and safety wrapper for dynamic_cast<ACLFilledChecklist*>
  96 inline
  97 ACLFilledChecklist *Filled(ACLChecklist *checklist)
  98 {
  99     // this should always be safe because ACLChecklist is an abstract class
 100     // and ACLFilledChecklist is its only [concrete] child
 101     return dynamic_cast<ACLFilledChecklist*>(checklist);
 102 }
 103
 104 #endif /* SQUID_ACLFILLED_CHECKLIST_H */