From 50d2f90b32782c0712a59eed16f7b0b2778dc7ab Mon Sep 17 00:00:00 2001
From: Andrea Diamantini <adjam7@gmail.com>
Date: Sun, 25 Apr 2010 02:14:04 +0200
Subject: Various changes - moved updateCOnfiguration slot to Application class
 from MainWindow (its right place) - loaded conf out of ctor (this will
 increase boot speed, but could in theory let rekonq fails on first load.
 We'll see..) - set accept-language (raw) header. RFC 2626, section 14. Choose
 your preferred language. - Try fixing CacheControl values (rekonq seems work
 quite well offline, now)

---
 src/networkaccessmanager.cpp | 65 ++++++++++++++++++++++++++------------------
 1 file changed, 38 insertions(+), 27 deletions(-)

(limited to 'src/networkaccessmanager.cpp')

diff --git a/src/networkaccessmanager.cpp b/src/networkaccessmanager.cpp
index 95b768d9..15a71317 100644
--- a/src/networkaccessmanager.cpp
+++ b/src/networkaccessmanager.cpp
@@ -36,54 +36,65 @@
 
 // KDE Includes
 #include <KDebug>
+#include <KLocale>
+#include <KProtocolManager>
+
+// Defines
+#define QL1S(x)  QLatin1String(x)
 
 
 NetworkAccessManager::NetworkAccessManager(QObject *parent)
     : AccessManager(parent)
-    , _parentPage( qobject_cast<WebPage *>(parent) )
 {
+    QString c = KGlobal::locale()->country();
+    if(c == QL1S("C"))
+        c = QL1S("en_US");
+    if(c != QL1S("en_US"))
+        c.append( QL1S(", en_US") );
+    
+    _acceptLanguage = c.toLatin1();
 }
 
 
 QNetworkReply *NetworkAccessManager::createRequest(Operation op, const QNetworkRequest &request, QIODevice *outgoingData)
 {
+    WebPage *parentPage = qobject_cast<WebPage *>( parent() );
+    
     QNetworkReply *reply = 0;
     
     QNetworkRequest req = request;
     req.setAttribute(QNetworkRequest::HttpPipeliningAllowedAttribute, true);
-    req.setAttribute(QNetworkRequest::CacheLoadControlAttribute, QNetworkRequest::PreferCache);
-//     if (!m_acceptLanguage.isEmpty())
-//         req.setRawHeader("Accept-Language", m_acceptLanguage);
-    
-    switch(op)
+    req.setRawHeader("Accept-Language", _acceptLanguage);
+
+    KIO::CacheControl cc = KProtocolManager::cacheControl();
+    switch(cc)
     {
-    case QNetworkAccessManager::HeadOperation:
-        kDebug() << "HEAD OPERATION";
-        break;
-    
-    case QNetworkAccessManager::GetOperation:
-        kDebug() << "GET OPERATION";
-        reply = Application::adblockManager()->block(req, _parentPage);
-        if (reply)
-            return reply;
+    case KIO::CC_CacheOnly:      // Fail request if not in cache.
+        req.setAttribute(QNetworkRequest::CacheLoadControlAttribute, QNetworkRequest::AlwaysCache);
         break;
-    
-    case QNetworkAccessManager::PutOperation:
-        kDebug() << "PUT OPERATION";
-        break;
-    
-    case QNetworkAccessManager::PostOperation:
-        kDebug() << "POST OPERATION";
-        break;
-    
-    case QNetworkAccessManager::DeleteOperation:
-        kDebug() << "DELETE OPERATION";
+        
+    case KIO::CC_Refresh:        // Always validate cached entry with remote site.
+        req.setAttribute(QNetworkRequest::CacheLoadControlAttribute, QNetworkRequest::PreferNetwork);
         break;
         
+    case KIO::CC_Reload:         // Always fetch from remote site
+        req.setAttribute(QNetworkRequest::CacheLoadControlAttribute, QNetworkRequest::AlwaysNetwork);
+        break;
+
+    case KIO::CC_Cache:          // Use cached entry if available.
+    case KIO::CC_Verify:         // Validate cached entry with remote site if expired.
     default:
-        kDebug() << "UNKNOWN OPERATION";
+        req.setAttribute(QNetworkRequest::CacheLoadControlAttribute, QNetworkRequest::PreferCache);
         break;
     }
+    
+
+    if( op == QNetworkAccessManager::GetOperation )
+    {
+        reply = Application::adblockManager()->block(req, parentPage);
+        if (reply)
+            return reply;
+    }
 
     return AccessManager::createRequest(op,req,outgoingData);
 }
-- 
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