diff options
Diffstat (limited to 'embed/mozilla/mozilla-embed-persist.cpp')
| -rw-r--r-- | embed/mozilla/mozilla-embed-persist.cpp | 387 |
1 files changed, 0 insertions, 387 deletions
diff --git a/embed/mozilla/mozilla-embed-persist.cpp b/embed/mozilla/mozilla-embed-persist.cpp deleted file mode 100644 index 7149873e3..000000000 --- a/embed/mozilla/mozilla-embed-persist.cpp +++ /dev/null @@ -1,387 +0,0 @@ -/* - * Copyright © 2000, 2001, 2002 Marco Pesenti Gritti - * - * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. - * - * $Id$ - */ - -#include "mozilla-config.h" -#include "config.h" - -#include <stddef.h> - -#include <nsStringAPI.h> - -#include <nsCOMPtr.h> -#include <nsComponentManagerUtils.h> -#include <nsCWebBrowserPersist.h> -#include <nsICacheEntryDescriptor.h> -#include <nsICacheService.h> -#include <nsICacheSession.h> -#include <nsIDOMSerializer.h> -#include <nsIFile.h> -#include <nsIHistoryEntry.h> -#include <nsIInputStream.h> -#include <nsIIOService.h> -#include <nsILocalFile.h> -#include <nsISHEntry.h> -#include <nsIURI.h> -#include <nsIWebBrowserPersist.h> -#include <nsNetCID.h> -#include <nsNetError.h> -#include <nsServiceManagerUtils.h> -#include <nsXPCOM.h> - -#include "EphyBrowser.h" -#include "EphyHeaderSniffer.h" -#include "EphyUtils.h" -#include "MozDownload.h" - -#include "ephy-debug.h" -#include "ephy-embed-shell.h" -#include "ephy-file-helpers.h" -#include "mozilla-embed.h" - -#include "mozilla-embed-persist.h" - -static void -mozilla_embed_persist_class_init (MozillaEmbedPersistClass *klass); -static void -mozilla_embed_persist_init (MozillaEmbedPersist *ges); -static void -mozilla_embed_persist_finalize (GObject *object); - -#define MOZILLA_EMBED_PERSIST_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), MOZILLA_TYPE_EMBED_PERSIST, MozillaEmbedPersistPrivate)) - -struct MozillaEmbedPersistPrivate -{ - nsCOMPtr<nsIWebBrowserPersist> mPersist; -}; - -G_DEFINE_TYPE (MozillaEmbedPersist, mozilla_embed_persist, EPHY_TYPE_EMBED_PERSIST) - -static void -mozilla_embed_persist_init (MozillaEmbedPersist *persist) -{ - persist->priv = MOZILLA_EMBED_PERSIST_GET_PRIVATE (persist); - - persist->priv->mPersist = do_CreateInstance (NS_WEBBROWSERPERSIST_CONTRACTID); -} - -static void -mozilla_embed_persist_finalize (GObject *object) -{ - MozillaEmbedPersist *persist = MOZILLA_EMBED_PERSIST (object); - - persist->priv->mPersist = nsnull; - - G_OBJECT_CLASS (mozilla_embed_persist_parent_class)->finalize (object); -} - -void -mozilla_embed_persist_completed (MozillaEmbedPersist *persist) -{ - g_signal_emit_by_name (persist, "completed"); - g_object_unref (persist); -} - -void -mozilla_embed_persist_cancelled (MozillaEmbedPersist *persist) -{ - g_signal_emit_by_name (persist, "cancelled"); - g_object_unref (persist); -} - -static void -impl_cancel (EphyEmbedPersist *persist) -{ - nsCOMPtr<nsIWebBrowserPersist> bpersist = - MOZILLA_EMBED_PERSIST (persist)->priv->mPersist; - nsCOMPtr<nsICancelable> cancelable (do_QueryInterface (bpersist)); - if (cancelable) - { - cancelable->Cancel (NS_BINDING_ABORTED); - } - - g_object_unref (persist); -} - -static gboolean -impl_save (EphyEmbedPersist *persist) -{ - nsresult rv; - char *filename; - char *uri; - gint64 max_size; - EphyEmbed *embed; - EphyEmbedPersistFlags flags; - EphyEmbedSingle *single; - - single = EPHY_EMBED_SINGLE (ephy_embed_shell_get_embed_single (embed_shell)); - - g_object_ref (persist); - - g_object_get (persist, - "source", &uri, - "dest", &filename, - "flags", &flags, - "embed", &embed, - "max_size", &max_size, - (char *) NULL); - - g_return_val_if_fail (!(flags & EPHY_EMBED_PERSIST_COPY_PAGE) - || embed != NULL, FALSE); - - EphyBrowser *browser = NULL; - if (embed) - { - browser = (EphyBrowser *) _mozilla_embed_get_ephy_browser (MOZILLA_EMBED(embed)); - - g_object_unref (embed); - - NS_ENSURE_TRUE (browser, FALSE); - } - /* we must have one of uri or browser */ - g_assert (browser != NULL || uri != NULL); - - /* Get the uri to save to */ - nsCOMPtr<nsIURI> inURI; - if (uri) - { - /* FIXME: origin charset!! */ - rv = EphyUtils::NewURI (getter_AddRefs(inURI), nsCString(uri)); - NS_ENSURE_SUCCESS (rv, FALSE); - } - else - { - rv = browser->GetDocumentURI (getter_AddRefs (inURI)); - NS_ENSURE_SUCCESS (rv, FALSE); - } - - /* Get post data */ - nsCOMPtr<nsIInputStream> postData; - /* FIXME: don't do this on COPY_PAGE to ensure we don't end up reposting? */ - if (browser) - { - PRInt32 sindex; - - nsCOMPtr<nsIWebNavigation> webNav(do_QueryInterface(browser->mWebBrowser)); - nsCOMPtr<nsISHistory> sessionHistory; - webNav->GetSessionHistory(getter_AddRefs(sessionHistory)); - nsCOMPtr<nsIHistoryEntry> entry; - sessionHistory->GetIndex(&sindex); - sessionHistory->GetEntryAtIndex(sindex, PR_FALSE, getter_AddRefs(entry)); - nsCOMPtr<nsISHEntry> shEntry(do_QueryInterface(entry)); - if (shEntry) - { - shEntry->GetPostData(getter_AddRefs(postData)); - } - } - - /* Get the DOM document if a uri is not specified */ - nsCOMPtr<nsIDOMDocument> DOMDocument; - if (!uri) - { - if (flags & EPHY_EMBED_PERSIST_MAINDOC) - { - browser->GetDocument (getter_AddRefs(DOMDocument)); - } - else - { - browser->GetTargetDocument (getter_AddRefs(DOMDocument)); - } - NS_ENSURE_TRUE (DOMDocument, FALSE); - } - - - /* Get the current page descriptor */ - nsCOMPtr<nsISupports> cacheDescriptor; - if (browser) - { - browser->GetPageDescriptor(getter_AddRefs (cacheDescriptor)); - } - - /* Try to get a descriptor from the cache session */ - /* FIXME: what about https?? */ - PRBool isHttp = PR_FALSE, isHttps = PR_FALSE; - if (!cacheDescriptor && - (flags & EPHY_EMBED_PERSIST_FROM_CACHE) && - inURI && - ((NS_SUCCEEDED (inURI->SchemeIs ("http", &isHttp)) && isHttp) || - (NS_SUCCEEDED (inURI->SchemeIs ("https", &isHttps)) && isHttps ))) - { - nsCOMPtr<nsICacheService> cacheService - (do_GetService(NS_CACHESERVICE_CONTRACTID)); - if (cacheService) - { - nsCOMPtr<nsICacheSession> cacheSession; - rv = cacheService->CreateSession ("HTTP", - nsICache::STORE_ANYWHERE, - PR_TRUE, - getter_AddRefs (cacheSession)); - if (NS_SUCCEEDED (rv) && cacheSession) - { - nsCOMPtr<nsICacheEntryDescriptor> descriptor; - - nsCString spec; - inURI->GetSpec (spec); - - rv = cacheSession->OpenCacheEntry - (spec, - nsICache::ACCESS_READ, - PR_FALSE, getter_AddRefs (descriptor)); - - cacheDescriptor = do_QueryInterface (descriptor); - - LOG ("Getting cache descriptor for '%s' rv=%x", spec.get(), rv); - } - } - } - - LOG ("Cache descriptor %p", cacheDescriptor.get()); - - /* if we have COPY_PAGE, we *need* to have a page descriptor, else we'll re-fetch - * the page, which will possibly give a different page than the original which we - * need for view source - */ - NS_ENSURE_TRUE (!(flags & EPHY_EMBED_PERSIST_COPY_PAGE) || cacheDescriptor, FALSE); - - if (filename == NULL || filename[0] == '\0') - { - /* Get a temp filename to save to */ - char *tmp_filename, *base; - base = g_build_filename (g_get_tmp_dir (), "sav-XXXXXX", (char *) NULL); - tmp_filename = ephy_file_tmp_filename (base, "html"); - g_free (base); - if (tmp_filename == NULL) return FALSE; - - nsCOMPtr<nsILocalFile> tmpFile = do_CreateInstance (NS_LOCAL_FILE_CONTRACTID); - NS_ENSURE_TRUE (tmpFile, FALSE); - - tmpFile->InitWithNativePath (nsCString (tmp_filename)); - g_free (tmp_filename); - - /* Create an header sniffer and do the save */ - nsCOMPtr<nsIWebBrowserPersist> webPersist = - MOZILLA_EMBED_PERSIST (persist)->priv->mPersist; - NS_ENSURE_TRUE (webPersist, FALSE); - - EphyHeaderSniffer* sniffer = new EphyHeaderSniffer - (webPersist, MOZILLA_EMBED_PERSIST (persist), - tmpFile, inURI, DOMDocument, postData, single); - if (!sniffer) return FALSE; - - webPersist->SetProgressListener(sniffer); - rv = webPersist->SaveURI(inURI, cacheDescriptor, nsnull /* FIXME: Referrer */, nsnull, nsnull, tmpFile); - if (NS_FAILED (rv)) return FALSE; - } - else - { - /* Filename to save to */ - nsCOMPtr<nsILocalFile> destFile; - NS_NewNativeLocalFile (nsCString(filename), - PR_TRUE, getter_AddRefs(destFile)); - NS_ENSURE_TRUE (destFile, FALSE); - - rv = InitiateMozillaDownload (DOMDocument, inURI, destFile, - nsnull, inURI, MOZILLA_EMBED_PERSIST (persist), - postData, cacheDescriptor, max_size); - if (NS_FAILED (rv)) return FALSE; - } - - g_free (uri); - g_free (filename); - - return TRUE; -} - -static char * -impl_to_string (EphyEmbedPersist *persist) -{ - EphyEmbed *embed; - nsCOMPtr<nsIDOMDocument> DOMDocument; - EphyEmbedPersistFlags flags; - EphyBrowser *browser; - nsresult rv = NS_OK; - - g_object_ref (persist); - - g_object_get (persist, - "flags", &flags, - "embed", &embed, - (char *) NULL); - g_object_unref (persist); - g_return_val_if_fail (embed != NULL, NULL); - - browser = (EphyBrowser *) _mozilla_embed_get_ephy_browser (MOZILLA_EMBED(embed)); - g_return_val_if_fail (browser != NULL, NULL); - - if (flags & EPHY_EMBED_PERSIST_MAINDOC) - { - rv = browser->GetDocument (getter_AddRefs(DOMDocument)); - } - else - { - rv = browser->GetTargetDocument (getter_AddRefs(DOMDocument)); - } - - nsCString cOutString; - nsCOMPtr<nsIDOMNode> node = do_QueryInterface(DOMDocument); - if (node) - { - nsString outString; - nsCOMPtr<nsIDOMSerializer> serializer; - serializer = do_CreateInstance(NS_XMLSERIALIZER_CONTRACTID, &rv); - if (serializer) - { - serializer->SerializeToString(node, outString); - - NS_UTF16ToCString (outString, NS_CSTRING_ENCODING_UTF8, cOutString); - } - } - - g_object_unref (embed); - - return g_strdup (cOutString.get()); -} - -static GObject * -mozilla_embed_persist_constructor (GType type, guint n_construct_properties, - GObjectConstructParam *construct_params) -{ - /* this will ensure that mozilla is started up */ - ephy_embed_shell_get_embed_single (embed_shell); - - return G_OBJECT_CLASS (mozilla_embed_persist_parent_class)->constructor (type, - n_construct_properties, - construct_params); -} - -static void -mozilla_embed_persist_class_init (MozillaEmbedPersistClass *klass) -{ - GObjectClass *object_class = G_OBJECT_CLASS (klass); - EphyEmbedPersistClass *persist_class = EPHY_EMBED_PERSIST_CLASS (klass); - - object_class->finalize = mozilla_embed_persist_finalize; - object_class->constructor = mozilla_embed_persist_constructor; - - persist_class->save = impl_save; - persist_class->cancel = impl_cancel; - persist_class->to_string = impl_to_string; - - g_type_class_add_private (object_class, sizeof(MozillaEmbedPersistPrivate)); -} |