[GSoC Uni_] Enhanced online_screen. Let 'Sign In' and 'Register' connect to the server. Renaming GUI file. Added debug code to connector.

git-svn-id: svn+ssh://svn.code.sf.net/p/supertuxkart/code/main/branches/uni@12991 178a84e3-b1eb-0310-8ba1-8eac791a3b58

data/gui/online/main.stkgui

@@ -1,11 +1,12 @@
 <stkgui>
-    
+    <icon-button id="back" x="0" y="0" height="8%" icon="gui/back.png"/>
+      
     <div x="0" y="0" width="100%" height="100%" layout="vertical-row" >
 
         <icon id="logo" align="center" proportion="5" width="100%" icon="gui/logo.png"/>
         
         <buttonbar id="menu_toprow" proportion="3" width="75%" align="center">
-            <icon-button id="login" width="128" height="128"
+            <icon-button id="signin" width="128" height="128"
                          icon="gui/menu_race.png" focus_icon="gui/menu_race_focus.png"
                          I18N="Online menu button" text="Sign in"/>
         </buttonbar>
@@ -14,16 +15,13 @@
     
         <bottombar width="100%" height="10%" layout="horizontal-row">
 
-            <spacer width="10" height="10" />
+            <spacer proportion="3" height="10" />                         
             
-            <label proportion="3" height="100%" id="info_addons"
+            <buttonbar id="menu_bottomrow" x="0" y="0" width="20%" height="100%" align="center">
-                   I18N="In the main screen"
+                <icon-button id="signin" width="64" height="64" icon="gui/main_options.png" extend_label="50"
-                   text=""
+                             I18N="Main menu button" text="Log In" label_location="hover"/>
-                   align="center" text_align="left" />
+                <icon-button id="signout" width="64" height="64" icon="gui/main_quit.png"  extend_label="50"
-               
+                             I18N="Main menu button" text="Log Out" label_location="hover"/>
-            <spacer width="10" height="10" />
-            
-            <buttonbar id="menu_bottomrow" x="0" y="0" width="30%" height="100%" align="center">
             </buttonbar>
             
         </bottombar>

src/online/current_online_user.cpp

@@ -58,56 +58,60 @@ bool CurrentOnlineUser::signUp( const irr::core::stringw &username,
                                 const irr::core::stringw &password_ver,
                                 const irr::core::stringw &email,
                                 bool terms,
-                                irr::core::stringw &msg){
+                                irr::core::stringw &info)
+{
     assert(m_is_signed_in == false);
     HTTPConnector * connector = new HTTPConnector((std::string)UserConfigParams::m_server_multiplayer + "client-user.php");
     connector->setParameter("action",std::string("register"));
-    connector->setParameter("user",username);
+    connector->setParameter("username",username);
     connector->setParameter("password",password);
 
     const XMLNode * result = connector->getXMLFromPage();
     std::string rec_success;
+
+    bool success = false;
     if(result->get("success", &rec_success))
     {
-        if(rec_success == "yes")
+        success = (rec_success == "yes");
-        {
+        assert(result->get("info", &info));
-            msg = "Registered!";
-            return true;
-        }
-        else
-        {
-            msg = "Registering went wrong!";
-        }
     }
     else
     {
-        msg = "Registering went wrong!2";
+        info = _("Server error");
     }
-    return false;
+    return success;
 }
 
 
 // ============================================================================
 
-bool CurrentOnlineUser::signIn(const irr::core::stringw &username, const irr::core::stringw &password, irr::core::stringw &info)
+bool CurrentOnlineUser::signIn( const irr::core::stringw &username,
+                                const irr::core::stringw &password,
+                                irr::core::stringw &info)
 {
     assert(m_is_signed_in == false);
     HTTPConnector * connector = new HTTPConnector((std::string)UserConfigParams::m_server_multiplayer + "client-user.php");
     connector->setParameter("action",std::string("connect"));
-    connector->setParameter("user",username);
+    connector->setParameter("username",username);
     connector->setParameter("password",password);
-    info = "Temporary error so that testers do not have to connect to the server.";
-    return false; //FIXME
     const XMLNode * result = connector->getXMLFromPage();
     std::string rec_success = "";
-    if(result->get("success", &rec_success) && rec_success =="yes")
+    if(result->get("success", &rec_success))
     {
-        assert(result->get("token", &m_token));
+        if (rec_success =="yes")
-        assert(result->get("username", &m_name));
+        {
-        assert(result->get("userid", &m_id));
+            assert(result->get("token", &m_token));
-        m_is_signed_in = true;
+            assert(result->get("username", &m_name));
+            assert(result->get("userid", &m_id));
+            m_is_signed_in = true;
+        }
+        result->get("info", &info);
     }
-    result->get("info", &info);
+    else
+    {
+        info = _("Server error");
+    }
+
     return m_is_signed_in;
 }
 // ============================================================================
@@ -120,15 +124,17 @@ bool CurrentOnlineUser::signOut(){
 
     const XMLNode * result = connector->getXMLFromPage();
     std::string rec_success = "";
-    if(result->get("success", &rec_success) && rec_success =="yes")
+    if(result->get("success", &rec_success))
     {
-        m_token = "";
+        if (rec_success =="yes")
-        m_name = "";
+        {
-        m_id = 0;
+            m_token = "";
-        m_is_signed_in = false;
+            m_name = "";
+            m_id = 0;
+            m_is_signed_in = false;
+        }
     }
-    //result->get("info", &info);
+    return !m_is_signed_in;
-    return m_is_signed_in;
 }
 
 // ============================================================================

src/online/current_online_user.hpp

@@ -53,7 +53,7 @@ class CurrentOnlineUser : public OnlineUser
                         const irr::core::stringw &password_ver,
                         const irr::core::stringw &email,
                         bool terms,
-                        irr::core::stringw &msg);
+                        irr::core::stringw &info);
         // Logout - Best to be followed by CurrentOnlineUser::deallocate
         bool signOut();
         /** Returns the username if signed in. */

src/online/http_connector.cpp

@@ -28,11 +28,11 @@ HTTPConnector::HTTPConnector(const std::string &url){
     curl_global_init(CURL_GLOBAL_DEFAULT);
     curl = curl_easy_init();
     if(!curl)
-        printf("Error while loading cURL library.\n");
+        Log::error("online/http_functions", "Error while loading cURL library.");
     curl_easy_setopt(curl, CURLOPT_URL, url.c_str());
     if (url.substr(0, 5)!="http:")
     {
-        printf("Invalid URL");
+        Log::error("online/http_functions", "Invalid URL.");
     }
 }
 
@@ -74,19 +74,15 @@ std::string HTTPConnector::getPage()
        postString.append(escaped);
        curl_free(escaped);
     }
-    printf("Sending: %s\n", postString.c_str());
     curl_easy_setopt(this->curl, CURLOPT_POSTFIELDS, postString.c_str());
     std::string readBuffer;
     curl_easy_setopt(this->curl, CURLOPT_WRITEFUNCTION, WriteCallback);
     curl_easy_setopt(this->curl, CURLOPT_FILE, &readBuffer);
     res = curl_easy_perform(this->curl);
     if(res != CURLE_OK)
-    {
+        Log::error("online/http_functions", "curl_easy_perform() failed: %s", curl_easy_strerror(res));
-        //FIXME Log::error("online/http_functions", "curl_easy_perform() failed: %s\n", curl_easy_strerror(res));
+    else
-        printf("curl_easy_perform() failed: %s\n", curl_easy_strerror(res));
+        Log::info("online/http_functions", "Received : %s", readBuffer.c_str());
-    }else{
-        printf("Retrieved: %s\n", readBuffer.c_str());
-    }
     m_parameters.clear();
     return readBuffer;
 }

src/states_screens/dialogs/registration_dialog.cpp

@@ -184,7 +184,15 @@ bool RegistrationDialog::processTermsEvent(const std::string& eventSource){
         {
             assert(getWidget<CheckBoxWidget>("accepted")->getState());
             m_agreement = true;
-            m_show_registration_activation = true;
+            irr::core::stringw info;
+            if(CurrentOnlineUser::get()->signUp(m_username, m_password, m_password_confirm, m_email, true, info))
+            {
+                m_show_registration_activation = true;
+            }
+            else
+            {
+                Log::error("Registration dialog", "Info : %s", irr::core::stringc(info.c_str()).c_str());
+            }
             return true;
         }
         else if (eventSource == "accepted")

src/states_screens/online_screen.cpp

@@ -46,7 +46,7 @@ DEFINE_SCREEN_SINGLETON( OnlineScreen );
 
 // ----------------------------------------------------------------------------
 
-OnlineScreen::OnlineScreen() : Screen("online/online.stkgui")
+OnlineScreen::OnlineScreen() : Screen("online/main.stkgui")
 {
 }   // OnlineScreen
 
@@ -95,22 +95,26 @@ void OnlineScreen::onUpdate(float delta,  irr::video::IVideoDriver* driver)
 
 // ----------------------------------------------------------------------------
 
-void OnlineScreen::eventCallback(Widget* widget, const std::string& name,
+void OnlineScreen::eventCallback(Widget* widget, const std::string& name, const int playerID)
-                                   const int playerID)
 {
-    // most interesting stuff is in the ribbons, so start there
+    if (name == "back")
+    {
+        StateManager::get()->escapePressed();
+    }
+
     RibbonWidget* ribbon = dynamic_cast<RibbonWidget*>(widget);
-
     if (ribbon == NULL) return; // what's that event??
+    std::string selection = ribbon->getSelectionIDString(PLAYER_ID_GAME_MASTER);
 
-    // ---- A ribbon icon was clicked
+    if (selection == "signin")
-    std::string selection =
-        ribbon->getSelectionIDString(PLAYER_ID_GAME_MASTER);
-
-    if (selection == "login")
     {
         new LoginDialog(0.6f, 0.6f, _("Not yet an account? Press register beneath!"));
     }
+    else if (selection == "signout")
+    {
+        new LoginDialog(0.6f, 0.6f, _("Not yet an account? Press register beneath!"));
+    }
+
 }   // eventCallback
 
 // ----------------------------------------------------------------------------