diff options
Diffstat (limited to 'embed/mozilla/mozilla-embed-persist.cpp')
| -rw-r--r-- | embed/mozilla/mozilla-embed-persist.cpp | 244 |
1 files changed, 244 insertions, 0 deletions
diff --git a/embed/mozilla/mozilla-embed-persist.cpp b/embed/mozilla/mozilla-embed-persist.cpp new file mode 100644 index 000000000..abfcacd57 --- /dev/null +++ b/embed/mozilla/mozilla-embed-persist.cpp @@ -0,0 +1,244 @@ +/* + * Copyright (C) 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., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. + */ + +#include "ProgressListener.h" +#include "EphyWrapper.h" +#include "mozilla-embed.h" +#include "mozilla-embed-persist.h" + +#include <stddef.h> +#include <nsIWebBrowserPersist.h> +#include <nsString.h> +#include <nsCWebBrowserPersist.h> +#include <nsNetUtil.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); + +static gresult +impl_save (EphyEmbedPersist *persist); + +struct MozillaEmbedPersistPrivate +{ + gpointer dummy; +}; + +static GObjectClass *parent_class = NULL; + +GType +mozilla_embed_persist_get_type (void) +{ + static GType mozilla_embed_persist_type = 0; + + if (mozilla_embed_persist_type == 0) + { + static const GTypeInfo our_info = + { + sizeof (MozillaEmbedPersistClass), + NULL, /* base_init */ + NULL, /* base_finalize */ + (GClassInitFunc) mozilla_embed_persist_class_init, + NULL, /* class_finalize */ + NULL, /* class_data */ + sizeof (MozillaEmbedPersist), + 0, /* n_preallocs */ + (GInstanceInitFunc) mozilla_embed_persist_init + }; + + mozilla_embed_persist_type = + g_type_register_static (EPHY_EMBED_PERSIST_TYPE, + "MozillaEmbedPersist", + &our_info, (GTypeFlags)0); + } + + return mozilla_embed_persist_type; +} + +static void +mozilla_embed_persist_class_init (MozillaEmbedPersistClass *klass) +{ + GObjectClass *object_class = G_OBJECT_CLASS (klass); + EphyEmbedPersistClass *persist_class; + + parent_class = (GObjectClass *) g_type_class_peek_parent (klass); + persist_class = EPHY_EMBED_PERSIST_CLASS (klass); + + object_class->finalize = mozilla_embed_persist_finalize; + + persist_class->save = impl_save; +} + +static void +mozilla_embed_persist_init (MozillaEmbedPersist *persist) +{ + persist->priv = g_new0 (MozillaEmbedPersistPrivate, 1); +} + +static void +mozilla_embed_persist_finalize (GObject *object) +{ + MozillaEmbedPersist *persist; + + g_return_if_fail (object != NULL); + g_return_if_fail (IS_MOZILLA_EMBED_PERSIST (object)); + + persist = MOZILLA_EMBED_PERSIST (object); + + g_return_if_fail (persist->priv != NULL); + + g_free (persist->priv); + + G_OBJECT_CLASS (parent_class)->finalize (object); +} + +static gresult +impl_save (EphyEmbedPersist *persist) +{ + nsresult rv; + nsAutoString s; + char *filename; + char *uri; + int max_size; + EphyEmbed *embed; + EmbedPersistFlags flags; + EphyWrapper *wrapper = NULL; + + g_object_get (persist, + "source", &uri, + "dest", &filename, + "flags", &flags, + "embed", &embed, + "max_size", &max_size, + NULL); + + g_return_val_if_fail (filename != NULL, G_FAILED); + + nsCOMPtr<nsIURI> linkURI; + linkURI = nsnull; + if (uri) + { + s.AssignWithConversion(uri); + rv = NS_NewURI(getter_AddRefs(linkURI), s); + if (NS_FAILED(rv) || !linkURI) return G_FAILED; + } + + nsCOMPtr<nsIWebBrowserPersist> bpersist = + do_CreateInstance(NS_WEBBROWSERPERSIST_CONTRACTID, &rv); + if (NS_FAILED(rv) || !persist) return G_FAILED; + + nsCOMPtr<nsILocalFile> file; + NS_NewLocalFile(NS_ConvertUTF8toUCS2(filename), PR_TRUE, getter_AddRefs(file)); + if (NS_FAILED(rv) || !file) return G_FAILED; + + nsCOMPtr<nsILocalFile> path; + if (flags & EMBED_PERSIST_SAVE_CONTENT) + { + char *datapath; + datapath = g_strconcat (filename, "content", NULL); + NS_NewLocalFile(NS_ConvertUTF8toUCS2(datapath), PR_TRUE, getter_AddRefs(path)); + g_free (datapath); + } + else + { + path = nsnull; + } + + nsCOMPtr<nsIDOMWindow> parent; + parent = nsnull; + + if (embed) + { + wrapper = (EphyWrapper *) mozilla_embed_get_galeon_wrapper (MOZILLA_EMBED(embed)); + wrapper->GetDOMWindow (getter_AddRefs (parent)); + } + + size_t len = strlen(filename); + if((filename[len-1] == 'z' && filename[len-2] == 'g') || + (filename[len-1] == 'Z' && filename[len-2] == 'G')) + { + bpersist->SetPersistFlags (nsIWebBrowserPersist::PERSIST_FLAGS_NO_CONVERSION); + } + else + { + bpersist->SetPersistFlags (nsIWebBrowserPersist::PERSIST_FLAGS_NONE); + } + + if (flags & EMBED_PERSIST_BYPASSCACHE) + { + bpersist->SetPersistFlags (nsIWebBrowserPersist::PERSIST_FLAGS_BYPASS_CACHE); + } + + if (flags & EMBED_PERSIST_FROMCACHE) + { + bpersist->SetPersistFlags (nsIWebBrowserPersist::PERSIST_FLAGS_FROM_CACHE); + } + + GProgressListener *aProgress = new GProgressListener (); + + if (uri == NULL) + { + g_return_val_if_fail (wrapper != NULL, G_FAILED); + + nsCOMPtr<nsIDOMDocument> DOMDocument; + + if (flags & EMBED_PERSIST_MAINDOC) + { + rv = wrapper->GetMainDOMDocument (getter_AddRefs(DOMDocument)); + } + else + { + rv = wrapper->GetDOMDocument (getter_AddRefs(DOMDocument)); + } + if (NS_FAILED(rv) || !DOMDocument) return G_FAILED; + + nsCOMPtr<nsIDocument> document = + do_QueryInterface (DOMDocument, &rv); + if (NS_FAILED(rv) || !document) return G_FAILED; + + nsCOMPtr<nsIURI> uri; + rv = document->GetDocumentURL (getter_AddRefs(uri)); + if (NS_FAILED(rv) || !uri) return G_FAILED; + + aProgress->InitForPersist (bpersist, parent, + uri, file, + ACTION_OBJECT_NOTIFY, + persist, + !(flags & EMBED_PERSIST_SHOW_PROGRESS)); + + rv = bpersist->SaveDocument (DOMDocument, file, path, nsnull, 0, 0); + if (NS_FAILED(rv)) return G_FAILED; + } + else + { + aProgress->InitForPersist (bpersist, parent, + linkURI, file, + ACTION_OBJECT_NOTIFY, + persist, + !(flags & EMBED_PERSIST_SHOW_PROGRESS)); + + rv = bpersist->SaveURI (linkURI, nsnull, file); + if (NS_FAILED(rv)) return G_FAILED; + } + + return G_OK; +} + |