src/acl/FilledChecklist.h

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