src/base/RunnersRegistry.cc

   1 #include "squid.h"
   2 #include "base/RunnersRegistry.h"
   3 #include <list>
   4 #include <map>
   5
   6 typedef std::list<RegisteredRunner*> Runners;
   7 typedef std::map<RunnerRegistry, Runners*> Registries;
   8
   9 /// all known registries
  10 static Registries *TheRegistries = NULL;
  11
  12 /// returns the requested runners list, initializing structures as needed
  13 static Runners &
  14 GetRunners(const RunnerRegistry &registryId)
  15 {
  16     if (!TheRegistries)
  17         TheRegistries = new Registries;
  18
  19     if (TheRegistries->find(registryId) == TheRegistries->end())
  20         (*TheRegistries)[registryId] = new Runners;
  21
  22     return *(*TheRegistries)[registryId];
  23 }
  24
  25 int
  26 RegisterRunner(const RunnerRegistry &registryId, RegisteredRunner *rr)
  27 {
  28     Runners &runners = GetRunners(registryId);
  29     runners.push_back(rr);
  30     return runners.size();
  31 }
  32
  33 int
  34 ActivateRegistered(const RunnerRegistry &registryId)
  35 {
  36     Runners &runners = GetRunners(registryId);
  37     typedef Runners::iterator RRI;
  38     for (RRI i = runners.begin(); i != runners.end(); ++i)
  39         (*i)->run(registryId);
  40     return runners.size();
  41 }
  42
  43 void
  44 DeactivateRegistered(const RunnerRegistry &registryId)
  45 {
  46     Runners &runners = GetRunners(registryId);
  47     while (!runners.empty()) {
  48         delete runners.back();
  49         runners.pop_back();
  50     }
  51 }
  52
  53 bool
  54 UseThisStatic(const void *)
  55 {
  56     return true;
  57 }