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/*
* Copyright (C) 2001, 2004 Philip Langdale
* 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 "ephy-embed-shell.h"
#include "GlobalHistory.h"
#include <nsIURI.h>
#undef MOZILLA_INTERNAL_API
#include <nsEmbedString.h>
#define MOZILLA_INTERNAL_API 1
NS_IMPL_ISUPPORTS1 (MozGlobalHistory, nsIGlobalHistory2)
MozGlobalHistory::MozGlobalHistory ()
{
mGlobalHistory = EPHY_HISTORY (ephy_embed_shell_get_global_history (embed_shell));
mHistoryListener = new EphyHistoryListener ();
mHistoryListener->Init (mGlobalHistory);
}
MozGlobalHistory::~MozGlobalHistory ()
{
}
#ifdef HAVE_GECKO_1_8
/* void addURI (in nsIURI aURI, in boolean aRedirect, in boolean aToplevel, in nsIURI aReferrer); */
NS_IMETHODIMP MozGlobalHistory::AddURI(nsIURI *aURI, PRBool aRedirect, PRBool aToplevel, nsIURI *aReferrer)
#else
/* void addURI (in nsIURI aURI, in boolean aRedirect, in boolean aToplevel); */
NS_IMETHODIMP MozGlobalHistory::AddURI(nsIURI *aURI, PRBool aRedirect, PRBool aToplevel)
#endif
{
nsresult rv;
NS_ENSURE_ARG (aURI);
// filter out unwanted URIs such as chrome: etc
// The model is really if we don't know differently then add which basically
// means we are suppose to try all the things we know not to allow in and
// then if we don't bail go on and allow it in. But here lets compare
// against the most common case we know to allow in and go on and say yes
// to it.
PRBool isHTTP = PR_FALSE, isHTTPS = PR_FALSE;
rv = aURI->SchemeIs("http", &isHTTP);
rv |= aURI->SchemeIs("https", &isHTTPS);
NS_ENSURE_SUCCESS (rv, NS_ERROR_FAILURE);
if (!isHTTP && !isHTTPS)
{
PRBool isJavascript, isAbout, isViewSource, isChrome, isData;
rv = aURI->SchemeIs("javascript", &isJavascript);
rv |= aURI->SchemeIs("about", &isAbout);
rv |= aURI->SchemeIs("view-source", &isViewSource);
rv |= aURI->SchemeIs("chrome", &isChrome);
rv |= aURI->SchemeIs("data", &isData);
NS_ENSURE_SUCCESS(rv, NS_ERROR_FAILURE);
if (isJavascript ||isAbout || isViewSource || isChrome || isData)
{
return NS_OK;
}
}
nsEmbedCString spec;
rv = aURI->GetSpec(spec);
NS_ENSURE_TRUE (NS_SUCCEEDED(rv) && spec.Length(), rv);
ephy_history_add_page (mGlobalHistory, spec.get());
return NS_OK;
}
/* boolean isVisited (in nsIURI aURI); */
NS_IMETHODIMP MozGlobalHistory::IsVisited(nsIURI *aURI, PRBool *_retval)
{
NS_ENSURE_ARG (aURI);
nsEmbedCString spec;
aURI->GetSpec(spec);
*_retval = ephy_history_is_page_visited (mGlobalHistory, spec.get());
return NS_OK;
}
/* void setPageTitle (in nsIURI aURI, in AString aTitle); */
NS_IMETHODIMP MozGlobalHistory::SetPageTitle(nsIURI *aURI, const nsAString & aTitle)
{
NS_ENSURE_ARG (aURI);
nsEmbedCString title;
NS_UTF16ToCString (nsEmbedString (aTitle),
NS_CSTRING_ENCODING_UTF8, title);
nsEmbedCString spec;
aURI->GetSpec(spec);
ephy_history_set_page_title (mGlobalHistory, spec.get(), title.get());
return NS_OK;
}
#ifdef HAVE_GECKO_1_9
/* unsigned long getURIGeckoFlags(in nsIURI aURI); */
NS_IMETHODIMP
MozGlobalHistory::GetURIGeckoFlags(nsIURI *aURI, PRUint32* aFlags)
{
nsEmbedCString spec;
aURI->GetSpec(spec);
EphyNode *page = ephy_history_get_page (mGlobalHistory, spec.get());
GValue value = { 0, };
if (page != NULL &&
ephy_node_get_property (page, EPHY_NODE_PAGE_PROP_GECKO_FLAGS, &value))
{
*aFlags = (PRUint32) (gulong) g_value_get_long (&value);
g_value_unset (&value);
return NS_OK;
}
return NS_ERROR_FAILURE;
}
/* void setURIGeckoFlags(in nsIURI aURI, in unsigned long aFlags); */
NS_IMETHODIMP
MozGlobalHistory::SetURIGeckoFlags(nsIURI *aURI, PRUint32 aFlags)
{
nsEmbedCString spec;
aURI->GetSpec(spec);
EphyNode *page = ephy_history_get_page (mGlobalHistory, spec.get());
if (page != NULL)
{
GValue value = { 0, };
g_value_init (&value, G_TYPE_LONG);
g_value_set_long (&value, (long) (gulong) aFlags);
ephy_node_set_property (page, EPHY_NODE_PAGE_PROP_GECKO_FLAGS, &value);
g_value_unset (&value);
return NS_OK;
}
return NS_ERROR_FAILURE;
}
#endif /* HAVE_GECKO_1_9 */
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