first thought about forms, discovering contact pep support

core/account.cpp

@@ -623,12 +623,13 @@ void Core::Account::onDiscoveryInfoReceived(const QXmppDiscoveryIq& info)
         bool pepSupported = false;
         for (const QXmppDiscoveryIq::Identity& identity : identities) {
             QString type = identity.type();
-            qDebug() << "    " << identity.category() << type;
-            if (type == "pep") {
+            QString category = identity.category();
+            qDebug() << "    " << category << type;
+            if (type == "pep" && category == "pubsub") {
                 pepSupported = true;
             }
         }
-        rh->setPepSupport(pepSupported);
+        rh->setPepSupport(pepSupported ? Shared::Support::supported : Shared::Support::unsupported);
     } else  {
         qDebug() << "Received info for account" << name << "about" << from;
         QString node = info.queryNode();
@@ -651,6 +652,22 @@ void Core::Account::onDiscoveryInfoReceived(const QXmppDiscoveryIq& info)
                 qDebug() << "    " << feat;
             }
             emit infoDiscovered(from, node, identities, features);
+        } else {
+            Contact* cont = rh->getContact(from);
+            if (cont != nullptr) {
+                qDebug() << "Received info for account" << name << "about" << from;
+                QList<QXmppDiscoveryIq::Identity> identities = info.identities();
+                bool pepSupported = false;
+                for (const QXmppDiscoveryIq::Identity& identity : identities) {
+                    QString type = identity.type();
+                    QString category = identity.category();
+                    qDebug() << "    " << category << type;
+                    if (type == "pep" && category == "pubsub") {
+                        pepSupported = true;
+                    }
+                }
+                cont->setPepSupport(pepSupported ? Shared::Support::supported : Shared::Support::unsupported);
+            }
         }
     }
 }

core/contact.cpp

@@ -22,7 +22,8 @@
 Core::Contact::Contact(const QString& pJid, const QString& account, QObject* parent):
     RosterItem(pJid, account, parent),
     groups(),
-    subscriptionState(Shared::SubscriptionState::unknown)
+    subscriptionState(Shared::SubscriptionState::unknown),
+    pep(Shared::Support::unknown)
 {
 }
 
@@ -98,3 +99,15 @@ void Core::Contact::handlePresence(const QXmppPresence& pres)
         }      
     }
 }
+
+void Core::Contact::setPepSupport(Shared::Support support) {
+    if (pep != support) {
+        pep = support;
+    }
+}
+
+Shared::Support Core::Contact::getPepSupport() const {
+    return pep;}
+
+
+

core/contact.h

@@ -21,8 +21,11 @@
 
 #include <QObject>
 #include <QSet>
+
 #include "rosteritem.h"
 
+#include <shared/enums.h>
+
 namespace Core {
 
 class Contact : public RosterItem
@@ -38,6 +41,9 @@ public:
     
     void setSubscriptionState(Shared::SubscriptionState state);
     Shared::SubscriptionState getSubscriptionState() const;
+    void setPepSupport(Shared::Support support);
+    Shared::Support getPepSupport() const;
+
     void handlePresence(const QXmppPresence & pres) override;
 
 signals:
@@ -48,6 +54,7 @@ signals:
 private:
     QSet<QString> groups;
     Shared::SubscriptionState subscriptionState;
+    Shared::Support pep;
 };
 }
 

core/handlers/rosterhandler.cpp

@@ -27,7 +27,7 @@ Core::RosterHandler::RosterHandler(Core::Account* account):
     groups(),
     queuedContacts(),
     outOfRosterContacts(),
-    pepSupport(false)
+    pepSupport(Shared::Support::unknown)
 {
     connect(acc->rm, &QXmppRosterManager::rosterReceived, this, &RosterHandler::onRosterReceived);
     connect(acc->rm, &QXmppRosterManager::itemAdded, this, &RosterHandler::onRosterItemAdded);
@@ -111,6 +111,10 @@ void Core::RosterHandler::addedAccount(const QString& jid)
         if (grCount == 0) {
             emit acc->addContact(jid, "", cData);
         }
+        if (pepSupport == Shared::Support::supported) {
+            acc->dm->requestInfo(jid);
+            //acc->dm->requestItems(jid);
+        }
         handleNewContact(contact);
     }
 }
@@ -588,13 +592,21 @@ void Core::RosterHandler::handleOffline()
         pair.second->clearArchiveRequests();
         pair.second->downgradeDatabaseState();
     }
-    setPepSupport(false);
+    setPepSupport(Shared::Support::unknown);
 }
 
 
-void Core::RosterHandler::setPepSupport(bool support)
+void Core::RosterHandler::setPepSupport(Shared::Support support)
 {
     if (pepSupport != support) {
         pepSupport = support;
+
+        if (pepSupport == Shared::Support::supported) {
+            for (const std::pair<const QString, Contact*>& pair : contacts) {
+                if (pair.second->getPepSupport() == Shared::Support::unknown) {
+                    acc->dm->requestInfo(pair.first);
+                }
+            }
+        }
     }
 }

core/handlers/rosterhandler.h

@@ -32,6 +32,7 @@
 #include <QXmppMucManager.h>
 #include <QXmppRosterIq.h>
 
+#include <shared/enums.h>
 #include <shared/message.h>
 #include <core/contact.h>
 #include <core/conference.h>
@@ -64,7 +65,7 @@ public:
     
     void storeConferences();
     void clearConferences();
-    void setPepSupport(bool support);
+    void setPepSupport(Shared::Support support);
     
 private slots:
     void onRosterReceived();
@@ -108,7 +109,7 @@ private:
     std::map<QString, std::set<QString>> groups;
     std::map<QString, QString> queuedContacts;
     std::set<QString> outOfRosterContacts;
-    bool pepSupport;
+    Shared::Support pepSupport;
 };
 
 }

shared/CMakeLists.txt

@@ -22,4 +22,8 @@ target_sources(squawk PRIVATE
   clientinfo.cpp
   identity.h
   identity.cpp
+  form.h
+  form.cpp
+  field.h
+  field.cpp
   )

shared/enums.h

@@ -117,5 +117,12 @@ Q_ENUM_NS(AccountPassword)
 static const AccountPassword AccountPasswordHighest = AccountPassword::kwallet;
 static const AccountPassword AccountPasswordLowest = AccountPassword::plain;
 
+enum class Support {
+    unknown,
+    supported,
+    unsupported
+};
+Q_ENUM_NS(Support)
+
 }
 #endif // SHARED_ENUMS_H

shared/field.cpp

@@ -0,0 +1,28 @@
+// Squawk messenger. 
+// Copyright (C) 2019  Yury Gubich <blue@macaw.me>
+// 
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+#include "field.h"
+
+Shared::Field::Field(Shared::Field::Type fieldTtype):
+    type(fieldTtype),
+    key(),
+    label(),
+    description(),
+    required(false),
+    options(),
+    value()
+{
+}

shared/field.h

@@ -0,0 +1,61 @@
+// Squawk messenger. 
+// Copyright (C) 2019  Yury Gubich <blue@macaw.me>
+// 
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+#ifndef SHARED_FIELD_H
+#define SHARED_FIELD_H
+
+#include <list>
+
+#include <QString>
+#include <QVariant>
+
+namespace Shared {
+
+/**
+ * @todo write docs
+ */
+class Field
+{
+public:
+    enum class Type {
+        boolean,
+        fixed,
+        hidden,
+        jidMultiple,
+        jidSingle,
+        listMultiple,
+        listSingle,
+        textMultiple,
+        textPrivate,
+        textSingle
+    };
+
+    Field(Type fieldType);
+
+public:
+    const Type type;
+    QString key;
+    QString label;
+    QString description;
+    bool required;
+    std::list<std::pair<QString, QString>> options;
+    QVariant value;
+
+};
+
+}
+
+#endif // SHARED_FIELD_H

shared/form.cpp

@@ -0,0 +1,23 @@
+// Squawk messenger. 
+// Copyright (C) 2019  Yury Gubich <blue@macaw.me>
+// 
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+#include "form.h"
+
+Shared::Form::Form(Shared::Form::Type formType):
+    type(formType),
+    title(),
+    instructions(),
+    fields() {}

shared/form.h

@@ -0,0 +1,48 @@
+// Squawk messenger. 
+// Copyright (C) 2019  Yury Gubich <blue@macaw.me>
+// 
+// This program is free software: you can redistribute it and/or modify
+// it under the terms of the GNU General Public License as published by
+// the Free Software Foundation, either version 3 of the License, or
+// (at your option) any later version.
+// 
+// This program is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+// GNU General Public License for more details.
+// 
+// You should have received a copy of the GNU General Public License
+// along with this program.  If not, see <http://www.gnu.org/licenses/>.
+
+#ifndef SHARED_FORM_H
+#define SHARED_FORM_H
+
+#include <list>
+
+#include <shared/field.h>
+
+namespace Shared {
+
+class Form
+{
+public:
+    enum class Type {
+        none,
+        form,
+        submit,
+        cancel,
+        result
+    };
+
+    Form(Type formType);
+
+public:
+    const Type type;
+    QString title;
+    QString instructions;
+    std::list<Field> fields;
+};
+
+}
+
+#endif // SHARED_FORM_H