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/* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/*
* Copyright © 2011 Igalia S.L.
*
* 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.
*
*/
#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include "ephy-request-about.h"
#include "ephy-file-helpers.h"
#include "ephy-smaps.h"
#include "ephy-web-app-utils.h"
#include <gio/gio.h>
#include <glib/gi18n.h>
#include <libsoup/soup-uri.h>
#include <webkit/webkit.h>
G_DEFINE_TYPE (EphyRequestAbout, ephy_request_about, SOUP_TYPE_REQUEST)
struct _EphyRequestAboutPrivate {
gssize content_length;
gchar *css_style;
EphySMaps *smaps;
};
static void
ephy_request_about_init (EphyRequestAbout *about)
{
about->priv = G_TYPE_INSTANCE_GET_PRIVATE (about, EPHY_TYPE_REQUEST_ABOUT, EphyRequestAboutPrivate);
about->priv->content_length = 0;
about->priv->css_style = NULL;
about->priv->smaps = ephy_smaps_new ();
}
static void
ephy_request_about_finalize (GObject *obj)
{
EphyRequestAboutPrivate *priv = EPHY_REQUEST_ABOUT (obj)->priv;
g_object_unref (priv->smaps);
g_free (priv->css_style);
G_OBJECT_CLASS (ephy_request_about_parent_class)->finalize (obj);
}
static gboolean
ephy_request_about_check_uri (SoupRequest *request,
SoupURI *uri,
GError **error)
{
return uri->host == NULL;
}
static void
read_css_style (EphyRequestAbout *about)
{
GError *error = NULL;
if (!g_file_get_contents (ephy_file ("about.css"), &about->priv->css_style, NULL, &error))
g_debug (error->message);
}
static GInputStream *
ephy_request_about_send (SoupRequest *request,
GCancellable *cancellable,
GError **error)
{
EphyRequestAbout *about = EPHY_REQUEST_ABOUT (request);
SoupURI *uri = soup_request_get_uri (request);
GString *data_str = g_string_new("<html>");
if (!about->priv->css_style)
read_css_style (about);
if (!g_strcmp0 (uri->path, "plugins")) {
WebKitWebPluginDatabase* database = webkit_get_web_plugin_database ();
GSList *plugin_list, *p;
g_string_append_printf (data_str, "<head><title>%s</title>" \
"<style type=\"text/css\">%s</style></head><body>",
_("Installed plugins"),
about->priv->css_style);
g_string_append_printf (data_str, "<h1>%s</h1>", _("Installed plugins"));
plugin_list = webkit_web_plugin_database_get_plugins (database);
for (p = plugin_list; p; p = p->next) {
WebKitWebPlugin *plugin = WEBKIT_WEB_PLUGIN (p->data);
GSList *m, *mime_types;
g_string_append_printf (data_str, "<h2>%s</h2>%s<br>%s: <b>%s</b>"\
"<table id=\"plugin-table\">" \
" <thead><tr><th>%s</th><th>%s</th><th>%s</th></tr></thead><tbody>",
webkit_web_plugin_get_name (plugin),
webkit_web_plugin_get_description (plugin),
_("Enabled"), webkit_web_plugin_get_enabled (plugin) ? _("Yes") : _("No"),
_("MIME type"), _("Description"), _("Suffixes"));
mime_types = webkit_web_plugin_get_mimetypes (plugin);
for (m = mime_types; m; m = m->next) {
WebKitWebPluginMIMEType *mime_type = (WebKitWebPluginMIMEType*) m->data;
guint i;
g_string_append_printf (data_str, "<tr><td>%s</td><td>%s</td><td>",
mime_type->name, mime_type->description);
for (i = 0; mime_type->extensions[i] != NULL; i++)
g_string_append_printf (data_str, "%s%c", mime_type->extensions[i],
mime_type->extensions[i + 1] ? ',' : ' ');
g_string_append (data_str, "</td></tr>");
}
g_string_append (data_str, "</tbody></table>");
}
webkit_web_plugin_database_plugins_list_free (plugin_list);
g_string_append (data_str, "</body>");
} else if (!g_strcmp0 (uri->path, "memory")) {
char *memory = ephy_smaps_to_html (EPHY_REQUEST_ABOUT (request)->priv->smaps);
if (memory) {
g_string_append_printf (data_str, "<head><title>%s</title>" \
"<style type=\"text/css\">%s</style></head><body>",
_("Memory usage"),
about->priv->css_style);
g_string_append (data_str, memory);
g_free (memory);
}
} else if (!g_strcmp0 (uri->path, "epiphany")) {
g_string_append_printf (data_str, "<head><title>Epiphany</title>" \
"<style type=\"text/css\">%s</style></head>" \
"<body style=\"background: #3369FF; color: white; font-style: italic;\">",
about->priv->css_style);
g_string_append (data_str, "<div id=\"ephytext\">" \
"Il semble que la perfection soit atteinte non quand il n'y a plus rien à" \
" ajouter, mais quand il n'y a plus rien à retrancher." \
"</div>" \
"<div id=\"from\">" \
"<!-- Terre des Hommes, III: L'Avion, p. 60 -->" \
"Antoine de Saint-Exupéry" \
"</div></body>");
} else if (!g_strcmp0 (uri->path, "applications")) {
GList *applications, *p;
g_string_append_printf (data_str, "<head><title>%s</title>" \
"<style type=\"text/css\">%s</style></head>" \
"<body>",
_("Web Applications"),
about->priv->css_style);
g_string_append_printf (data_str, "<form><table><thead><tr><th>%s</th><th>%s</th><th>%s</th></tr></thead>",
_("Icon"), _("Name"), _("Delete?"));
applications = ephy_web_application_get_application_list ();
for (p = applications; p; p = p->next) {
char *img_data = NULL, *img_data_base64 = NULL;
gsize data_length;
EphyWebApplication *app = (EphyWebApplication*)p->data;
if (g_file_get_contents (app->icon_url, &img_data, &data_length, NULL))
img_data_base64 = g_base64_encode ((guchar*)img_data, data_length);
g_string_append_printf (data_str, "<tbody><tr><td><img width=64 height=64 src=\"data:image/png;base64,%s\">" \
" </img></td><td>%s</td><td><input type=\"submit\" value=\"Delete\" id=\"%s\"></td></tr>",
img_data_base64, app->name, app->name);
g_free (img_data_base64);
g_free (img_data);
}
g_string_append (data_str, "</form></table></body>");
ephy_web_application_free_application_list (applications);
}
g_string_append (data_str, "</html>");
about->priv->content_length = data_str->len;
return g_memory_input_stream_new_from_data (g_string_free (data_str, false), about->priv->content_length, g_free);
}
static goffset
ephy_request_about_get_content_length (SoupRequest *request)
{
return EPHY_REQUEST_ABOUT (request)->priv->content_length;
}
static const char *
ephy_request_about_get_content_type (SoupRequest *request)
{
return "text/html";
}
static const char *about_schemes[] = { EPHY_ABOUT_SCHEME, NULL };
static void
ephy_request_about_class_init (EphyRequestAboutClass *request_about_class)
{
GObjectClass *gobject_class = G_OBJECT_CLASS (request_about_class);
SoupRequestClass *request_class = SOUP_REQUEST_CLASS (request_about_class);
gobject_class->finalize = ephy_request_about_finalize;
request_class->schemes = about_schemes;
request_class->check_uri = ephy_request_about_check_uri;
request_class->send = ephy_request_about_send;
request_class->get_content_length = ephy_request_about_get_content_length;
request_class->get_content_type = ephy_request_about_get_content_type;
g_type_class_add_private (request_about_class, sizeof (EphyRequestAboutPrivate));
}
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