src/adaptation/Config.h

   1 #ifndef SQUID_ADAPTATION__CONFIG_H
   2 #define SQUID_ADAPTATION__CONFIG_H
   3
   4 #include "event.h"
   5 #include "base/AsyncCall.h"
   6 #include "adaptation/forward.h"
   7 #include "adaptation/Elements.h"
   8
   9 class acl_access;
  10 class ConfigParser;
  11
  12 namespace Adaptation
  13 {
  14
  15 class Config
  16 {
  17 public:
  18     static void Finalize(bool enable);
  19
  20     static void ParseServiceSet(void);
  21     static void ParseServiceChain(void);
  22
  23     static void ParseAccess(ConfigParser &parser);
  24     static void FreeAccess(void);
  25     static void DumpAccess(StoreEntry *, const char *);
  26
  27     friend class AccessCheck;
  28
  29 public:
  30     static bool Enabled; // true if at least one adaptation mechanism is
  31
  32     // these are global squid.conf options, documented elsewhere
  33     static char *masterx_shared_name; // global TODO: do we need TheConfig?
  34     static int service_iteration_limit;
  35     static int send_client_ip;
  36     static int send_username;
  37     static int use_indirect_client;
  38
  39     // Options below are accessed via Icap::TheConfig or Ecap::TheConfig
  40     // TODO: move ICAP-specific options to Icap::Config and add TheConfig
  41     int onoff;
  42     int service_failure_limit;
  43     time_t oldest_service_failure;
  44     int service_revival_delay;
  45
  46     typedef Vector<ServiceConfigPointer> ServiceConfigs;
  47     ServiceConfigs serviceConfigs;
  48
  49     Config();
  50     virtual ~Config();
  51
  52     void parseService(void);
  53     void freeService(void);
  54     void dumpService(StoreEntry *, const char *) const;
  55     ServicePointer findService(const String&);
  56
  57     virtual void finalize();
  58
  59 protected:
  60     /// creates service configuration object that will parse and keep cfg info
  61     virtual ServiceConfig *newServiceConfig() const;
  62
  63 private:
  64     Config(const Config &); // unsupported
  65     Config &operator =(const Config &); // unsupported
  66
  67     virtual ServicePointer createService(ServiceConfigPointer cfg) = 0;
  68
  69     static void ParseServiceGroup(ServiceGroupPointer group);
  70     static void FreeServiceGroups(void);
  71     static void DumpServiceGroups(StoreEntry *, const char *);
  72 };
  73
  74 } // namespace Adaptation
  75
  76 #endif /* SQUID_ADAPTATION__CONFIG_H */