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-rw-r--r--embed/mozilla/EphyHistoryListener.cpp172
-rw-r--r--embed/mozilla/EphyHistoryListener.h51
-rw-r--r--embed/mozilla/EphyUtils.cpp16
-rw-r--r--embed/mozilla/EphyUtils.h12
-rw-r--r--embed/mozilla/GlobalHistory.cpp3
-rw-r--r--embed/mozilla/GlobalHistory.h6
-rw-r--r--embed/mozilla/Makefile.am2
7 files changed, 255 insertions, 7 deletions
diff --git a/embed/mozilla/EphyHistoryListener.cpp b/embed/mozilla/EphyHistoryListener.cpp
new file mode 100644
index 000000000..14838f77e
--- /dev/null
+++ b/embed/mozilla/EphyHistoryListener.cpp
@@ -0,0 +1,172 @@
+/*
+ * Copyright (C) 2004 Christian Persch
+ *
+ * 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, 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * $Id$
+ */
+
+#include "mozilla-config.h"
+
+#include "config.h"
+
+#include "EphyHistoryListener.h"
+#include "EphyUtils.h"
+
+#include "ephy-debug.h"
+
+#define MOZILLA_STRICT_API
+#include <nsEmbedString.h>
+#undef MOZILLA_STRICT_API
+#include <nsCOMPtr.h>
+#include <nsIServiceManager.h>
+#include <nsIDocumentLoader.h>
+#include <nsIWebProgress.h>
+#include <nsIRequestObserver.h>
+#include <nsIURI.h>
+#include <nsIRequest.h>
+#include <nsIChannel.h>
+#include <nsIHttpChannel.h>
+#include <nsNetCID.h>
+#include <nsISupportsUtils.h>
+#include <nsCURILoader.h>
+
+EphyHistoryListener::EphyHistoryListener ()
+{
+ LOG ("EphyHistoryListener ctor")
+}
+
+EphyHistoryListener::~EphyHistoryListener ()
+{
+ LOG ("EphyHistoryListener dtor")
+}
+
+nsresult
+EphyHistoryListener::Init (EphyHistory *aHistory)
+{
+ mHistory = aHistory;
+
+ nsresult rv;
+ nsCOMPtr<nsIWebProgress> webProgress
+ (do_GetService(NS_DOCUMENTLOADER_SERVICE_CONTRACTID, &rv));
+ NS_ENSURE_TRUE (NS_SUCCEEDED (rv) && webProgress, rv);
+
+ rv = webProgress->AddProgressListener
+ (NS_STATIC_CAST(nsIWebProgressListener*,this),
+ nsIWebProgress::NOTIFY_STATE_REQUEST);
+
+ return rv;
+}
+
+NS_IMPL_ISUPPORTS2 (EphyHistoryListener,
+ nsIWebProgressListener,
+ nsISupportsWeakReference)
+
+/* void onStateChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in long aStateFlags, in nsresult aStatus); */
+NS_IMETHODIMP
+EphyHistoryListener::OnStateChange (nsIWebProgress *aWebProgress,
+ nsIRequest *aRequest,
+ PRUint32 aStateFlags,
+ nsresult aStatus)
+{
+ nsresult rv = NS_OK;
+
+ /* we only care about redirects */
+ if (! (aStateFlags & nsIWebProgressListener::STATE_REDIRECTING))
+ {
+ return rv;
+ }
+
+ /* FIXME can I QI directly to nsIHttpChannel? */
+ nsCOMPtr<nsIChannel> channel (do_QueryInterface (aRequest));
+ nsCOMPtr<nsIHttpChannel> httpChannel (do_QueryInterface (channel));
+ if (!httpChannel) return rv;
+
+ PRUint32 status = 0;
+ rv = httpChannel->GetResponseStatus (&status);
+ if (rv == NS_ERROR_NOT_AVAILABLE) return NS_OK;
+ NS_ENSURE_SUCCESS (rv, rv);
+
+ /* we're only interested in 301 redirects (moved permanently) */
+ if (status != 301) return NS_OK;
+
+ nsCOMPtr<nsIURI> fromURI;
+ rv = channel->GetURI (getter_AddRefs (fromURI));
+ NS_ENSURE_TRUE (NS_SUCCEEDED (rv) && fromURI, rv);
+
+ nsEmbedCString location;
+ rv = httpChannel->GetResponseHeader
+ (NS_LITERAL_CSTRING ("Location"), location);
+ NS_ENSURE_TRUE (NS_SUCCEEDED (rv) && location.Length(), rv);
+
+ nsCOMPtr<nsIURI> toURI;
+ rv = EphyUtils::NewURI (getter_AddRefs (toURI), location,
+ nsnull /* use origin charset of fromURI */, fromURI);
+ NS_ENSURE_TRUE (NS_SUCCEEDED (rv) && toURI, rv);
+
+ nsEmbedCString fromSpec, toSpec;
+ rv = fromURI->GetSpec (fromSpec);
+ rv |= toURI->GetSpec(toSpec);
+ NS_ENSURE_SUCCESS (rv, rv);
+
+ g_signal_emit_by_name (mHistory, "redirect",
+ fromSpec.get(), toSpec.get());
+
+ return rv;
+}
+
+/* void onProgressChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in long aCurSelfProgress, in long aMaxSelfProgress, in long aCurTotalProgress, in long aMaxTotalProgress); */
+NS_IMETHODIMP
+EphyHistoryListener::OnProgressChange (nsIWebProgress *aWebProgress,
+ nsIRequest *aRequest,
+ PRInt32 aCurSelfProgress,
+ PRInt32 aMaxSelfProgress,
+ PRInt32 aCurTotalProgress,
+ PRInt32 aMaxTotalProgress)
+{
+ NS_NOTREACHED("notification excluded in AddProgressListener(...)");
+ return NS_OK;
+}
+
+/* void onLocationChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsIURI location); */
+NS_IMETHODIMP
+EphyHistoryListener::OnLocationChange (nsIWebProgress *aWebProgress,
+ nsIRequest *aRequest,
+ nsIURI *location)
+{
+ NS_NOTREACHED("notification excluded in AddProgressListener(...)");
+ return NS_OK;
+}
+
+/* void onStatusChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in nsresult aStatus, in wstring aMessage); */
+NS_IMETHODIMP
+EphyHistoryListener::OnStatusChange (nsIWebProgress *aWebProgress,
+ nsIRequest *aRequest,
+ nsresult aStatus,
+ const PRUnichar *aMessage)
+{
+ NS_NOTREACHED("notification excluded in AddProgressListener(...)");
+ return NS_OK;
+}
+
+/* void onSecurityChange (in nsIWebProgress aWebProgress, in nsIRequest aRequest, in unsigned long state); */
+NS_IMETHODIMP
+EphyHistoryListener::OnSecurityChange (nsIWebProgress *aWebProgress,
+ nsIRequest *aRequest,
+ PRUint32 state)
+{
+ NS_NOTREACHED("notification excluded in AddProgressListener(...)");
+ return NS_OK;
+}
diff --git a/embed/mozilla/EphyHistoryListener.h b/embed/mozilla/EphyHistoryListener.h
new file mode 100644
index 000000000..38cf9e49f
--- /dev/null
+++ b/embed/mozilla/EphyHistoryListener.h
@@ -0,0 +1,51 @@
+/*
+ * Copyright (C) 2004 Christian Persch
+ *
+ * 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, 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, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ *
+ * $Id$
+ */
+
+#ifndef EPHY_REDIRECT_LISTENER_H
+#define EPHY_REDIRECT_LISTENER_H
+
+#include "ephy-history.h"
+
+#include <nsIWebProgressListener.h>
+#include <nsWeakReference.h>
+
+#include <glib-object.h>
+
+/* 6a9533c6-f068-4e63-8225-5feba0b54d6b */
+#define EPHY_REDIRECTLISTENER_CID \
+{ 0x6a9533c6, 0xf068, 0x4e63, { 0x82, 0x25, 0x5f, 0xeb, 0xa0, 0xb5, 0x4d, 0x6b } }
+#define EPHY_REDIRECTLISTENER_CLASSNAME "Epiphany Redirect Listener Class"
+
+class EphyHistoryListener : public nsIWebProgressListener,
+ public nsSupportsWeakReference
+{
+ public:
+ EphyHistoryListener();
+ virtual ~EphyHistoryListener();
+
+ nsresult Init (EphyHistory *aHistory);
+
+ NS_DECL_ISUPPORTS
+ NS_DECL_NSIWEBPROGRESSLISTENER
+ private:
+ EphyHistory *mHistory;
+};
+
+#endif /* EPHY_REDIRECT_LISTENER_H */
diff --git a/embed/mozilla/EphyUtils.cpp b/embed/mozilla/EphyUtils.cpp
index c8d296737..3a5407cb8 100644
--- a/embed/mozilla/EphyUtils.cpp
+++ b/embed/mozilla/EphyUtils.cpp
@@ -52,15 +52,23 @@ EphyUtils::GetIOService (nsIIOService **ioService)
return rv;
}
-nsresult EphyUtils::NewURI (nsIURI **result, const nsAString &spec)
+nsresult
+EphyUtils::NewURI (nsIURI **result,
+ const nsAString &spec,
+ const char *charset,
+ nsIURI *baseURI)
{
nsEmbedCString cSpec;
NS_UTF16ToCString (spec, NS_CSTRING_ENCODING_UTF8, cSpec);
- return NewURI (result, cSpec);
+ return NewURI (result, cSpec, charset, baseURI);
}
-nsresult EphyUtils::NewURI (nsIURI **result, const nsACString &spec)
+nsresult
+EphyUtils::NewURI (nsIURI **result,
+ const nsACString &spec,
+ const char *charset,
+ nsIURI *baseURI)
{
nsresult rv;
@@ -68,7 +76,7 @@ nsresult EphyUtils::NewURI (nsIURI **result, const nsACString &spec)
rv = EphyUtils::GetIOService (getter_AddRefs (ioService));
NS_ENSURE_SUCCESS (rv, rv);
- rv = ioService->NewURI (spec, nsnull, nsnull, result);
+ rv = ioService->NewURI (spec, charset, baseURI, result);
return rv;
}
diff --git a/embed/mozilla/EphyUtils.h b/embed/mozilla/EphyUtils.h
index 90057e1d5..2977dda74 100644
--- a/embed/mozilla/EphyUtils.h
+++ b/embed/mozilla/EphyUtils.h
@@ -33,9 +33,15 @@ namespace EphyUtils
{
nsresult GetIOService (nsIIOService **ioService);
- nsresult NewURI (nsIURI **result, const nsAString &spec);
-
- nsresult NewURI (nsIURI **result, const nsACString &spec);
+ nsresult NewURI (nsIURI **result,
+ const nsAString &spec,
+ const char *charset = nsnull,
+ nsIURI *baseURI = nsnull);
+
+ nsresult NewURI (nsIURI **result,
+ const nsACString &spec,
+ const char *charset = nsnull,
+ nsIURI *baseURI = nsnull);
GtkWidget *FindEmbed (nsIDOMWindow *aDOMWindow);
diff --git a/embed/mozilla/GlobalHistory.cpp b/embed/mozilla/GlobalHistory.cpp
index 315685329..9d9140a35 100644
--- a/embed/mozilla/GlobalHistory.cpp
+++ b/embed/mozilla/GlobalHistory.cpp
@@ -37,6 +37,9 @@ NS_IMPL_ISUPPORTS2(MozGlobalHistory, nsIGlobalHistory2, nsIBrowserHistory)
MozGlobalHistory::MozGlobalHistory ()
{
mGlobalHistory = EPHY_HISTORY (ephy_embed_shell_get_global_history (embed_shell));
+
+ mHistoryListener = new EphyHistoryListener ();
+ mHistoryListener->Init (mGlobalHistory);
}
MozGlobalHistory::~MozGlobalHistory ()
diff --git a/embed/mozilla/GlobalHistory.h b/embed/mozilla/GlobalHistory.h
index cb128db21..b8743caf0 100644
--- a/embed/mozilla/GlobalHistory.h
+++ b/embed/mozilla/GlobalHistory.h
@@ -27,6 +27,11 @@
#include <nsIBrowserHistory.h>
#include <nsIGlobalHistory2.h>
+#include <nsCOMPtr.h>
+#include <nsAutoPtr.h>
+
+#include "EphyHistoryListener.h"
+
#define EPHY_GLOBALHISTORY_CLASSNAME "Epiphany Global History Implementation"
#define EPHY_GLOBALHISTORY_CID \
@@ -48,6 +53,7 @@ class MozGlobalHistory: public nsIBrowserHistory
private:
EphyHistory *mGlobalHistory;
+ nsRefPtr<EphyHistoryListener> mHistoryListener;
};
#endif /* EPHY_GLOBAL_HISTORY_H */
diff --git a/embed/mozilla/Makefile.am b/embed/mozilla/Makefile.am
index 0476f5822..60c229f66 100644
--- a/embed/mozilla/Makefile.am
+++ b/embed/mozilla/Makefile.am
@@ -11,6 +11,8 @@ libephymozillaembed_la_SOURCES = \
EphyHeaderSniffer.h \
EphyBrowser.cpp \
EphyBrowser.h \
+ EphyHistoryListener.cpp \
+ EphyHIstoryListener.h \
EphySingle.cpp \
EphySingle.h \
EphyUtils.cpp \
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-10 19:58:00 +0800