src/acl/FilledChecklist.h

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