adhoc_command.cpp 2.3 KB
Newer Older
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18
#include <xmpp/adhoc_command.hpp>
#include <xmpp/xmpp_component.hpp>
#include <utils/reload.hpp>

using namespace std::string_literals;

AdhocCommand::AdhocCommand(std::vector<AdhocStep>&& callbacks, const std::string& name, const bool admin_only):
  name(name),
  callbacks(std::move(callbacks)),
  admin_only(admin_only)
{
}

bool AdhocCommand::is_admin_only() const
{
  return this->admin_only;
}

19
void PingStep1(XmppComponent&, AdhocSession&, XmlNode& command_node)
20
{
21
  XmlSubNode note(command_node, "note");
22 23 24 25
  note["type"] = "info";
  note.set_inner("Pong");
}

26
void HelloStep1(XmppComponent&, AdhocSession&, XmlNode& command_node)
27
{
28
  XmlSubNode x(command_node, "jabber:x:data:x");
29
  x["type"] = "form";
30
  XmlSubNode title(x, "title");
31
  title.set_inner("Configure your name.");
32
  XmlSubNode instructions(x, "instructions");
33
  instructions.set_inner("Please provide your name.");
34
  XmlSubNode name_field(x, "field");
35 36 37
  name_field["var"] = "name";
  name_field["type"] = "text-single";
  name_field["label"] = "Your name";
38
  XmlSubNode required(name_field, "required");
39 40
}

41
void HelloStep2(XmppComponent&, AdhocSession& session, XmlNode& command_node)
42 43
{
  // Find out if the name was provided in the form.
44
  if (const XmlNode* x = command_node.get_child("x", "jabber:x:data"))
45
    {
46 47
      const XmlNode* name_field = nullptr;
      for (const XmlNode* field: x->get_children("field", "jabber:x:data"))
48 49 50 51 52 53 54
        if (field->get_tag("var") == "name")
          {
            name_field = field;
            break;
          }
      if (name_field)
        {
55
          if (const XmlNode* value = name_field->get_child("value", "jabber:x:data"))
56
            {
57 58
              command_node.delete_all_children();
              XmlSubNode note(command_node, "note");
59 60 61 62 63 64 65
              note["type"] = "info";
              note.set_inner("Hello "s + value->get_inner() + "!"s);
              return;
            }
        }
    }
  command_node.delete_all_children();
66
  XmlSubNode error(command_node, ADHOC_NS":error");
67
  error["type"] = "modify";
68
  XmlSubNode condition(error, STANZA_NS":bad-request");
69 70 71
  session.terminate();
}

72
void Reload(XmppComponent&, AdhocSession&, XmlNode& command_node)
73 74 75
{
  ::reload_process();
  command_node.delete_all_children();
76
  XmlSubNode note(command_node, "note");
77 78 79
  note["type"] = "info";
  note.set_inner("Configuration reloaded.");
}