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| author | Xan Lopez <xlopez@igalia.com> | 2011-06-28 00:18:58 +0800 |
|---|---|---|
| committer | Xan Lopez <xlopez@igalia.com> | 2011-06-28 01:34:52 +0800 |
| commit | 836a072b8a9404be59187f66f46c64998670a534 (patch) | |
| tree | 09e8769a144518730455cf40e62679c2e473a7fe /lib/ephy-request-about.c | |
| parent | fe909aa62629a5994dd643450b0de45e0e3f508d (diff) | |
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Implement about:memory
Gives an estimate of how much memory the browser process is using,
extracted from /proc/$PID/smaps. Only works in GNU/Linux systems.
Diffstat (limited to 'lib/ephy-request-about.c')
| -rw-r--r-- | lib/ephy-request-about.c | 37 |
1 files changed, 34 insertions, 3 deletions
diff --git a/lib/ephy-request-about.c b/lib/ephy-request-about.c index a809f29f5..4601e4787 100644 --- a/lib/ephy-request-about.c +++ b/lib/ephy-request-about.c @@ -1,8 +1,21 @@ /* -*- Mode: C; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* - * ephy-request-about.c: about: URI request object + * 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. * - * Copyright (C) 2011, Igalia S.L. */ #ifdef HAVE_CONFIG_H @@ -16,12 +29,14 @@ #include "ephy-file-helpers.h" #include "ephy-request-about.h" +#include "ephy-smaps.h" G_DEFINE_TYPE (EphyRequestAbout, ephy_request_about, SOUP_TYPE_REQUEST) struct _EphyRequestAboutPrivate { gssize content_length; gchar *css_style; + EphySMaps *smaps; }; static void @@ -30,12 +45,16 @@ 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) { - g_free (EPHY_REQUEST_ABOUT (obj)->priv->css_style); + 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); } @@ -114,6 +133,18 @@ ephy_request_about_send (SoupRequest *request, 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>" \ |