User Agent Switcher.

This patch should implement the UA switcher ability for rekonq.
This is a first implementation, but it seems working quite well.
It is based on KDE UA management and should be fully compatible with konqueror's one i.e.
it should be possible using alternatively rekonq and konqueror sharing the same setting.

Anyway, this is a different implementation from the konqueror's one. Simpler and based on the idea
of a future moving to a plugin.

1 files changed, 188 insertions, 0 deletions

diff --git a/src/useragent/useragentinfo.cpp b/src/useragent/useragentinfo.cpp
new file mode 100644
index 00000000..94dab139
--- /dev/null
+++ b/src/useragent/useragentinfo.cpp
@@ -0,0 +1,188 @@
+/* ============================================================
+*
+* This file is a part of the rekonq project
+*
+* Copyright (c) 2001 by Dawit Alemayehu <adawit@kde.org>
+* Copyright (C) 2010 by Andrea Diamantini <adjam7 at gmail dot com>
+*
+*
+* 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 2 of
+* the License or (at your option) version 3 or any later version
+* accepted by the membership of KDE e.V. (or its successor approved
+* by the membership of KDE e.V.), which shall act as a proxy
+* defined in Section 14 of version 3 of the license.
+*
+* 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/>.
+*
+* ============================================================ */
+
+
+// Self Includes
+#include "useragentinfo.h"
+
+// Standard Includes
+#include <time.h>
+#include <sys/utsname.h>
+
+// KDE Includes
+#include <KService>
+#include <KServiceTypeTrader>
+
+#include <KConfig>
+#include <KConfigGroup>
+
+#include <KProtocolManager>
+
+
+UserAgentInfo::UserAgentInfo()
+{
+/*    KService::List m_providers = KServiceTypeTrader::self()->query("UserAgentStrings");*/
+    
+    // NOTE: limiting User Agent Numbers
+    m_providers << KService::serviceByDesktopName("firefox36oncurrent");
+    m_providers << KService::serviceByDesktopName("ie70onwinnt51");
+    m_providers << KService::serviceByDesktopName("ie60oncurrent");
+    m_providers << KService::serviceByDesktopName("chrome50oncurrent");
+    m_providers << KService::serviceByDesktopName("safari40");
+    m_providers << KService::serviceByDesktopName("op962oncurrent");
+    m_providers << KService::serviceByDesktopName("ns71oncurrent");
+    m_providers << KService::serviceByDesktopName("android10");
+    m_providers << KService::serviceByDesktopName("googlebot");
+}
+
+
+QString UserAgentInfo::userAgentString(int i)
+{
+    if(i<0)
+    {
+        kDebug() << "oh oh... negative index on the user agent choice!";
+        return QL1S("Default");
+    }
+    
+    QString tmp = m_providers.at(i)->property("X-KDE-UA-FULL").toString();
+    
+    struct utsname utsn;
+    uname( &utsn );
+
+    tmp.replace( QL1S("appSysName"), QString(utsn.sysname) );
+    tmp.replace( QL1S("appSysRelease"), QString(utsn.release) );
+    tmp.replace( QL1S("appMachineType"), QString(utsn.machine) );
+
+    QStringList languageList = KGlobal::locale()->languageList();
+    if ( languageList.count() )
+    {
+        int ind = languageList.indexOf( QL1S("C") );
+        if( ind >= 0 )
+        {
+            if( languageList.contains( QL1S("en") ) )
+                languageList.removeAt( ind );
+            else
+                languageList.value(ind) = QL1S("en");
+        }
+    }
+
+    tmp.replace( QL1S("appLanguage"), QString("%1").arg(languageList.join(", ")) );
+    tmp.replace( QL1S("appPlatform"), QL1S("X11") );
+    
+    return tmp;
+}
+
+
+QString UserAgentInfo::userAgentName(int i)
+{
+    if(i<0)
+    {
+        kDebug() << "oh oh... negative index on the user agent choice!";
+        return QL1S("Default");
+    }
+    
+    return m_providers.at(i)->property("X-KDE-UA-NAME").toString();
+}
+
+
+QString UserAgentInfo::userAgentVersion(int i)
+{
+    if(i<0)
+    {
+        kDebug() << "oh oh... negative index on the user agent choice!";
+        return QL1S("Default");
+    }
+    
+    return m_providers.at(i)->property("X-KDE-UA-VERSION").toString();
+}
+
+
+QString UserAgentInfo::userAgentDescription(int i)
+{
+    if(i<0)
+    {
+        kDebug() << "oh oh... negative index on the user agent choice!";
+        return QL1S("Default");
+    }
+    
+    QString tmp = m_providers.at(i)->property("Name").toString();
+    tmp.remove( QL1S("UADescription (") );
+    tmp.remove( QL1C(')') );
+    return tmp;
+}
+
+
+QStringList UserAgentInfo::availableUserAgents()
+{
+    QStringList UAs;
+    int n = m_providers.count();
+    for(int i = 0; i<n; ++i)
+    {
+        UAs << userAgentDescription(i);
+    }
+    return UAs;
+}
+
+
+bool UserAgentInfo::setUserAgentForHost(int uaIndex, const QString &host)
+{
+    KConfig config("kio_httprc", KConfig::NoGlobals);
+    
+    QStringList modifiedHosts = config.groupList();
+    KConfigGroup hostGroup(&config, host);
+    
+    if(uaIndex == -1)
+    {
+        if(!hostGroup.exists())
+        {
+            kDebug() << "Host does NOT exists!";
+            return false;
+        }
+        hostGroup.deleteGroup();
+        KProtocolManager::reparseConfiguration();
+        return true;
+    }
+    
+    hostGroup.writeEntry( QL1S("UserAgent"), userAgentString(uaIndex));
+    
+    KProtocolManager::reparseConfiguration();
+    return true;
+}
+
+
+int UserAgentInfo::uaIndexForHost(const QString &host)
+{
+    QString KDEUserAgent = KProtocolManager::userAgentForHost(host);
+    
+    int n = m_providers.count();
+    for(int i=0; i<n; ++i)
+    {
+        QString rekonqUserAgent = userAgentString(i);
+        if(KDEUserAgent == rekonqUserAgent)
+            return i;
+    }
+    return -1;
+}