Action.h

Go to the documentation of this file.

#pragma once
#include "dlna/DLNAServiceInfo.h"
#include "dlna/xml/XMLPrinter.h"
 
namespace tiny_dlna {
 
class Argument {
 public:
  Argument() = default;
  Argument(const char* nme, const char* val) {
    name = nme;
    value = val;
  }
  const char* name = nullptr;
  Str value = "";
};
 
class ActionReply {
 public:
  ActionReply(bool valid = true) { is_valid = valid; }
  Vector<Argument> arguments;
  operator bool() { return is_valid; }
  bool isValid() const { return is_valid; }
  void setValid(bool flag) { is_valid = flag; }
  void add(ActionReply alt) {
    if (!alt) setValid(false);
    for (auto& arg : alt.arguments) {
      arguments.push_back(arg);
    }
  }
  void clear() { arguments.clear(); }
  void addArgument(Argument arg){
    for (auto& a : arguments) {
      if (StrView(a.name).equals(arg.name)) {
        a.value = arg.value;
        return;
      }
    }
    arguments.push_back(arg);
  }
 
 
 protected:
  bool is_valid = true;
};
 
class ActionRequest {
 public:
  ActionRequest() = default;
 
  ActionRequest(DLNAServiceInfo& srv, const char* act) {
    p_service = &srv;
    action = act;
  }
 
  void addArgument(Argument arg) { arguments.push_back(arg); }
  void addArgument(const char* name, const char* value) {
    Argument arg{name, value};
    addArgument(arg);
  }
 
  DLNAServiceInfo* p_service = nullptr;
  const char* action = nullptr;
  Vector<Argument> arguments{10};
  int result_count = 0;
  operator bool() { return p_service != nullptr && action != nullptr && p_service->service_type!=nullptr; }
  const char* getServiceType() { return p_service->service_type; }
 
};
 
}  // namespace tiny_dlna