src/adaptation/ServiceConfig.h

   1 #ifndef SQUID_ADAPTATION__SERVICE_CONFIG_H
   2 #define SQUID_ADAPTATION__SERVICE_CONFIG_H
   3
   4 #include "adaptation/Elements.h"
   5 #include "base/RefCount.h"
   6 #include "SquidString.h"
   7
   8 namespace Adaptation
   9 {
  10
  11 // manages adaptation service configuration in squid.conf
  12 class ServiceConfig: public RefCountable
  13 {
  14 public:
  15     ServiceConfig();
  16
  17     const char *methodStr() const;
  18     const char *vectPointStr() const;
  19
  20     bool parse();
  21
  22 public:
  23     String key;    // service_configConfig name in the configuration file
  24     String uri;    // service_configConfig URI
  25
  26     // service_configConfig URI components
  27     String protocol;
  28     String host;
  29     String resource;
  30     int port;
  31
  32     Method method;   // what is being adapted (REQMOD vs RESPMOD)
  33     VectPoint point; // where the adaptation happens (pre- or post-cache)
  34     bool bypass;
  35
  36     // options
  37     long maxConn; ///< maximum number of concurrent service transactions
  38     SrvBehaviour onOverload; ///< how to handle Max-Connections feature
  39     bool routing; ///< whether this service may determine the next service(s)
  40     bool ipv6;    ///< whether this service uses IPv6 transport (default IPv4)
  41
  42 protected:
  43     Method parseMethod(const char *buf) const;
  44     VectPoint parseVectPoint(const char *buf) const;
  45
  46     /// interpret parsed values
  47     bool grokBool(bool &var, const char *name, const char *value);
  48     bool grokUri(const char *value);
  49     bool grokLong(long &var, const char *name, const char *value);
  50     /// handle on-overload configuration option
  51     bool grokOnOverload(SrvBehaviour &var, const char *value);
  52     /// handle name=value configuration option with name unknown to Squid
  53     virtual bool grokExtension(const char *name, const char *value);
  54 };
  55
  56 } // namespace Adaptation
  57
  58 #endif /* SQUID_ADAPTATION__SERVICE_CONFIG_H */