640 lines
16 KiB
C
640 lines
16 KiB
C
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/* ide-doap.c
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*
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* Copyright 2015-2019 Christian Hergert <chergert@redhat.com>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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#define G_LOG_DOMAIN "ide-doap"
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#include "config.h"
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#include <glib/gi18n.h>
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#include "ide-doap.h"
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#include "xml-reader-private.h"
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/* TODO: We don't do any XMLNS checking or anything here. */
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struct _IdeDoap
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{
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GObject parent_instance;
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gchar *bug_database;
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gchar *category;
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gchar *description;
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gchar *download_page;
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gchar *homepage;;
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gchar *name;
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gchar *shortdesc;
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GPtrArray *languages;
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GList *maintainers;
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};
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G_DEFINE_QUARK (ide_doap_error, ide_doap_error)
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G_DEFINE_FINAL_TYPE (IdeDoap, ide_doap, G_TYPE_OBJECT)
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enum {
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PROP_0,
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PROP_BUG_DATABASE,
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PROP_CATEGORY,
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PROP_DESCRIPTION,
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PROP_DOWNLOAD_PAGE,
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PROP_HOMEPAGE,
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PROP_LANGUAGES,
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PROP_NAME,
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PROP_SHORTDESC,
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LAST_PROP
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};
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static GParamSpec *properties [LAST_PROP];
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IdeDoap *
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ide_doap_new (void)
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{
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return g_object_new (IDE_TYPE_DOAP, NULL);
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}
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const gchar *
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ide_doap_get_name (IdeDoap *self)
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{
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g_return_val_if_fail (IDE_IS_DOAP (self), NULL);
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return self->name;
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}
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const gchar *
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ide_doap_get_shortdesc (IdeDoap *self)
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{
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g_return_val_if_fail (IDE_IS_DOAP (self), NULL);
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return self->shortdesc;
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}
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const gchar *
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ide_doap_get_description (IdeDoap *self)
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{
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g_return_val_if_fail (IDE_IS_DOAP (self), NULL);
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return self->description;
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}
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const gchar *
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ide_doap_get_bug_database (IdeDoap *self)
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{
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g_return_val_if_fail (IDE_IS_DOAP (self), NULL);
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return self->bug_database;
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}
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const gchar *
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ide_doap_get_download_page (IdeDoap *self)
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{
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g_return_val_if_fail (IDE_IS_DOAP (self), NULL);
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return self->download_page;
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}
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const gchar *
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ide_doap_get_homepage (IdeDoap *self)
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{
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g_return_val_if_fail (IDE_IS_DOAP (self), NULL);
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return self->homepage;
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}
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const gchar *
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ide_doap_get_category (IdeDoap *self)
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{
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g_return_val_if_fail (IDE_IS_DOAP (self), NULL);
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return self->category;
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}
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/**
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* ide_doap_get_languages:
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*
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* Returns: (transfer none): a #GStrv.
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*
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* Since: 3.32
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*/
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gchar **
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ide_doap_get_languages (IdeDoap *self)
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{
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g_return_val_if_fail (IDE_IS_DOAP (self), NULL);
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if (self->languages != NULL)
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return (gchar **)self->languages->pdata;
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return NULL;
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}
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static void
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ide_doap_set_bug_database (IdeDoap *self,
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const gchar *bug_database)
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{
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g_return_if_fail (IDE_IS_DOAP (self));
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if (g_strcmp0 (self->bug_database, bug_database) != 0)
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{
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g_free (self->bug_database);
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self->bug_database = g_strdup (bug_database);
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g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_BUG_DATABASE]);
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}
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}
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static void
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ide_doap_set_category (IdeDoap *self,
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const gchar *category)
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{
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g_return_if_fail (IDE_IS_DOAP (self));
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if (g_strcmp0 (self->category, category) != 0)
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{
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g_free (self->category);
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self->category = g_strdup (category);
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g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_CATEGORY]);
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}
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}
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static void
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ide_doap_set_description (IdeDoap *self,
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const gchar *description)
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{
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g_return_if_fail (IDE_IS_DOAP (self));
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if (g_strcmp0 (self->description, description) != 0)
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{
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g_free (self->description);
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self->description = g_strdup (description);
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g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_DESCRIPTION]);
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}
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}
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static void
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ide_doap_set_download_page (IdeDoap *self,
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const gchar *download_page)
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{
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g_return_if_fail (IDE_IS_DOAP (self));
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if (g_strcmp0 (self->download_page, download_page) != 0)
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{
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g_free (self->download_page);
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self->download_page = g_strdup (download_page);
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g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_DOWNLOAD_PAGE]);
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}
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}
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static void
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ide_doap_set_homepage (IdeDoap *self,
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const gchar *homepage)
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{
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g_return_if_fail (IDE_IS_DOAP (self));
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if (g_strcmp0 (self->homepage, homepage) != 0)
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{
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g_free (self->homepage);
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self->homepage = g_strdup (homepage);
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g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_HOMEPAGE]);
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}
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}
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static void
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ide_doap_set_name (IdeDoap *self,
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const gchar *name)
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{
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g_return_if_fail (IDE_IS_DOAP (self));
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if (g_strcmp0 (self->name, name) != 0)
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{
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g_free (self->name);
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self->name = g_strdup (name);
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g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_NAME]);
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}
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}
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static void
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ide_doap_set_shortdesc (IdeDoap *self,
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const gchar *shortdesc)
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{
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g_return_if_fail (IDE_IS_DOAP (self));
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if (g_strcmp0 (self->shortdesc, shortdesc) != 0)
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{
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g_free (self->shortdesc);
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self->shortdesc = g_strdelimit (g_strdup (shortdesc), "\n", ' ');
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g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_SHORTDESC]);
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}
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}
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/**
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* ide_doap_get_maintainers:
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*
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*
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*
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* Returns: (transfer none) (element-type IdeDoapPerson): a #GList of #IdeDoapPerson.
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*
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* Since: 3.32
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*/
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GList *
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ide_doap_get_maintainers (IdeDoap *self)
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{
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g_return_val_if_fail (IDE_IS_DOAP (self), NULL);
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return self->maintainers;
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}
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static void
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ide_doap_add_language (IdeDoap *self,
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const gchar *language)
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{
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g_return_if_fail (IDE_IS_DOAP (self));
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g_return_if_fail (language != NULL);
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if (self->languages == NULL)
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{
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self->languages = g_ptr_array_new_with_free_func (g_free);
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g_ptr_array_add (self->languages, NULL);
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}
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g_assert (self->languages->len > 0);
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g_ptr_array_index (self->languages, self->languages->len - 1) = g_strdup (language);
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g_ptr_array_add (self->languages, NULL);
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g_object_notify_by_pspec (G_OBJECT (self), properties [PROP_LANGUAGES]);
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}
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static void
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ide_doap_set_languages (IdeDoap *self,
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gchar **languages)
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{
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gsize i;
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g_return_if_fail (IDE_IS_DOAP (self));
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if ((self->languages != NULL) && (self->languages->len > 0))
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g_ptr_array_remove_range (self->languages, 0, self->languages->len);
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g_object_freeze_notify (G_OBJECT (self));
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for (i = 0; languages [i]; i++)
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ide_doap_add_language (self, languages [i]);
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g_object_thaw_notify (G_OBJECT (self));
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}
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static void
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ide_doap_finalize (GObject *object)
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{
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IdeDoap *self = (IdeDoap *)object;
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g_clear_pointer (&self->bug_database, g_free);
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g_clear_pointer (&self->category, g_free);
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g_clear_pointer (&self->description, g_free);
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g_clear_pointer (&self->download_page, g_free);
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g_clear_pointer (&self->homepage, g_free);
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g_clear_pointer (&self->languages, g_ptr_array_unref);
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g_clear_pointer (&self->name, g_free);
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g_clear_pointer (&self->shortdesc, g_free);
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g_list_free_full (self->maintainers, g_object_unref);
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self->maintainers = NULL;
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G_OBJECT_CLASS (ide_doap_parent_class)->finalize (object);
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}
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static void
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ide_doap_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec)
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{
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IdeDoap *self = IDE_DOAP (object);
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switch (prop_id)
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{
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case PROP_BUG_DATABASE:
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g_value_set_string (value, ide_doap_get_bug_database (self));
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break;
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case PROP_CATEGORY:
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g_value_set_string (value, ide_doap_get_category (self));
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break;
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case PROP_DESCRIPTION:
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g_value_set_string (value, ide_doap_get_description (self));
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break;
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case PROP_DOWNLOAD_PAGE:
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g_value_set_string (value, ide_doap_get_download_page (self));
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break;
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case PROP_HOMEPAGE:
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g_value_set_string (value, ide_doap_get_homepage (self));
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break;
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case PROP_LANGUAGES:
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g_value_set_boxed (value, ide_doap_get_languages (self));
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break;
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case PROP_NAME:
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g_value_set_string (value, ide_doap_get_name (self));
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break;
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case PROP_SHORTDESC:
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g_value_set_string (value, ide_doap_get_shortdesc (self));
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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}
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}
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static void
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ide_doap_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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IdeDoap *self = IDE_DOAP (object);
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switch (prop_id)
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{
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case PROP_BUG_DATABASE:
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ide_doap_set_bug_database (self, g_value_get_string (value));
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break;
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case PROP_CATEGORY:
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ide_doap_set_category (self, g_value_get_string (value));
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break;
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case PROP_DESCRIPTION:
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ide_doap_set_description (self, g_value_get_string (value));
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break;
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case PROP_DOWNLOAD_PAGE:
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ide_doap_set_download_page (self, g_value_get_string (value));
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break;
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|
||
|
|
case PROP_HOMEPAGE:
|
||
|
|
ide_doap_set_homepage (self, g_value_get_string (value));
|
||
|
|
break;
|
||
|
|
|
||
|
|
case PROP_LANGUAGES:
|
||
|
|
ide_doap_set_languages (self, g_value_get_boxed (value));
|
||
|
|
break;
|
||
|
|
|
||
|
|
case PROP_NAME:
|
||
|
|
ide_doap_set_name (self, g_value_get_string (value));
|
||
|
|
break;
|
||
|
|
|
||
|
|
case PROP_SHORTDESC:
|
||
|
|
ide_doap_set_shortdesc (self, g_value_get_string (value));
|
||
|
|
break;
|
||
|
|
|
||
|
|
default:
|
||
|
|
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
static void
|
||
|
|
ide_doap_class_init (IdeDoapClass *klass)
|
||
|
|
{
|
||
|
|
GObjectClass *object_class = G_OBJECT_CLASS (klass);
|
||
|
|
|
||
|
|
object_class->finalize = ide_doap_finalize;
|
||
|
|
object_class->get_property = ide_doap_get_property;
|
||
|
|
object_class->set_property = ide_doap_set_property;
|
||
|
|
|
||
|
|
properties [PROP_BUG_DATABASE] =
|
||
|
|
g_param_spec_string ("bug-database",
|
||
|
|
"Bug Database",
|
||
|
|
"Bug Database",
|
||
|
|
NULL,
|
||
|
|
(G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
||
|
|
|
||
|
|
properties [PROP_CATEGORY] =
|
||
|
|
g_param_spec_string ("category",
|
||
|
|
"Category",
|
||
|
|
"Category",
|
||
|
|
NULL,
|
||
|
|
(G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
||
|
|
|
||
|
|
properties [PROP_DESCRIPTION] =
|
||
|
|
g_param_spec_string ("description",
|
||
|
|
"Description",
|
||
|
|
"Description",
|
||
|
|
NULL,
|
||
|
|
(G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
||
|
|
|
||
|
|
properties [PROP_DOWNLOAD_PAGE] =
|
||
|
|
g_param_spec_string ("download-page",
|
||
|
|
"Download Page",
|
||
|
|
"Download Page",
|
||
|
|
NULL,
|
||
|
|
(G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
||
|
|
|
||
|
|
properties [PROP_HOMEPAGE] =
|
||
|
|
g_param_spec_string ("homepage",
|
||
|
|
"Homepage",
|
||
|
|
"Homepage",
|
||
|
|
NULL,
|
||
|
|
(G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
||
|
|
|
||
|
|
properties [PROP_LANGUAGES] =
|
||
|
|
g_param_spec_string ("languages",
|
||
|
|
"Languages",
|
||
|
|
"Languages",
|
||
|
|
NULL,
|
||
|
|
(G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
||
|
|
|
||
|
|
properties [PROP_NAME] =
|
||
|
|
g_param_spec_string ("name",
|
||
|
|
"Name",
|
||
|
|
"Name",
|
||
|
|
NULL,
|
||
|
|
(G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
||
|
|
|
||
|
|
properties [PROP_SHORTDESC] =
|
||
|
|
g_param_spec_string ("shortdesc",
|
||
|
|
"Shortdesc",
|
||
|
|
"Shortdesc",
|
||
|
|
NULL,
|
||
|
|
(G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
|
||
|
|
|
||
|
|
g_object_class_install_properties (object_class, LAST_PROP, properties);
|
||
|
|
}
|
||
|
|
|
||
|
|
static void
|
||
|
|
ide_doap_init (IdeDoap *self)
|
||
|
|
{
|
||
|
|
}
|
||
|
|
|
||
|
|
static gboolean
|
||
|
|
ide_doap_parse_maintainer (IdeDoap *self,
|
||
|
|
XmlReader *reader)
|
||
|
|
{
|
||
|
|
g_assert (IDE_IS_DOAP (self));
|
||
|
|
g_assert (XML_IS_READER (reader));
|
||
|
|
|
||
|
|
if (!xml_reader_read (reader))
|
||
|
|
return FALSE;
|
||
|
|
|
||
|
|
do
|
||
|
|
{
|
||
|
|
if (xml_reader_is_a_local (reader, "Person") && xml_reader_read (reader))
|
||
|
|
{
|
||
|
|
g_autoptr(IdeDoapPerson) person = ide_doap_person_new ();
|
||
|
|
|
||
|
|
do
|
||
|
|
{
|
||
|
|
if (xml_reader_is_a_local (reader, "name"))
|
||
|
|
{
|
||
|
|
gchar *str;
|
||
|
|
|
||
|
|
str = xml_reader_read_string (reader);
|
||
|
|
ide_doap_person_set_name (person, str);
|
||
|
|
g_free (str);
|
||
|
|
}
|
||
|
|
else if (xml_reader_is_a_local (reader, "mbox"))
|
||
|
|
{
|
||
|
|
gchar *str;
|
||
|
|
|
||
|
|
str = xml_reader_get_attribute (reader, "rdf:resource");
|
||
|
|
if (str != NULL && str[0] != '\0' && g_str_has_prefix (str, "mailto:"))
|
||
|
|
ide_doap_person_set_email (person, str + strlen ("mailto:"));
|
||
|
|
g_free (str);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
while (xml_reader_read_to_next (reader));
|
||
|
|
|
||
|
|
if (ide_doap_person_get_name (person) || ide_doap_person_get_email (person))
|
||
|
|
self->maintainers = g_list_append (self->maintainers, g_object_ref (person));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
while (xml_reader_read_to_next (reader));
|
||
|
|
|
||
|
|
return TRUE;
|
||
|
|
}
|
||
|
|
|
||
|
|
static gboolean
|
||
|
|
load_doap (IdeDoap *self,
|
||
|
|
XmlReader *reader,
|
||
|
|
GError **error)
|
||
|
|
{
|
||
|
|
if (!xml_reader_read_start_element (reader, "Project"))
|
||
|
|
{
|
||
|
|
g_set_error (error,
|
||
|
|
IDE_DOAP_ERROR,
|
||
|
|
IDE_DOAP_ERROR_INVALID_FORMAT,
|
||
|
|
"Project element is missing from doap.");
|
||
|
|
return FALSE;
|
||
|
|
}
|
||
|
|
|
||
|
|
g_object_freeze_notify (G_OBJECT (self));
|
||
|
|
|
||
|
|
xml_reader_read (reader);
|
||
|
|
|
||
|
|
do
|
||
|
|
{
|
||
|
|
const gchar *element_name;
|
||
|
|
|
||
|
|
element_name = xml_reader_get_local_name (reader);
|
||
|
|
|
||
|
|
if (g_strcmp0 (element_name, "name") == 0 ||
|
||
|
|
g_strcmp0 (element_name, "shortdesc") == 0 ||
|
||
|
|
g_strcmp0 (element_name, "description") == 0)
|
||
|
|
{
|
||
|
|
gchar *str;
|
||
|
|
|
||
|
|
str = xml_reader_read_string (reader);
|
||
|
|
if (str != NULL)
|
||
|
|
g_object_set (self, element_name, g_strstrip (str), NULL);
|
||
|
|
g_free (str);
|
||
|
|
}
|
||
|
|
else if (g_strcmp0 (element_name, "category") == 0 ||
|
||
|
|
g_strcmp0 (element_name, "homepage") == 0 ||
|
||
|
|
g_strcmp0 (element_name, "download-page") == 0 ||
|
||
|
|
g_strcmp0 (element_name, "bug-database") == 0)
|
||
|
|
{
|
||
|
|
gchar *str;
|
||
|
|
|
||
|
|
str = xml_reader_get_attribute (reader, "rdf:resource");
|
||
|
|
if (str != NULL)
|
||
|
|
g_object_set (self, element_name, g_strstrip (str), NULL);
|
||
|
|
g_free (str);
|
||
|
|
}
|
||
|
|
else if (g_strcmp0 (element_name, "programming-language") == 0)
|
||
|
|
{
|
||
|
|
gchar *str;
|
||
|
|
|
||
|
|
str = xml_reader_read_string (reader);
|
||
|
|
if (str != NULL && str[0] != '\0')
|
||
|
|
ide_doap_add_language (self, g_strstrip (str));
|
||
|
|
g_free (str);
|
||
|
|
}
|
||
|
|
else if (g_strcmp0 (element_name, "maintainer") == 0)
|
||
|
|
{
|
||
|
|
if (!ide_doap_parse_maintainer (self, reader))
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
while (xml_reader_read_to_next (reader));
|
||
|
|
|
||
|
|
g_object_thaw_notify (G_OBJECT (self));
|
||
|
|
|
||
|
|
return TRUE;
|
||
|
|
}
|
||
|
|
|
||
|
|
gboolean
|
||
|
|
ide_doap_load_from_file (IdeDoap *self,
|
||
|
|
GFile *file,
|
||
|
|
GCancellable *cancellable,
|
||
|
|
GError **error)
|
||
|
|
{
|
||
|
|
g_autoptr(XmlReader) reader = NULL;
|
||
|
|
|
||
|
|
g_return_val_if_fail (IDE_IS_DOAP (self), FALSE);
|
||
|
|
g_return_val_if_fail (G_IS_FILE (file), FALSE);
|
||
|
|
g_return_val_if_fail (!cancellable || G_IS_CANCELLABLE (cancellable), FALSE);
|
||
|
|
|
||
|
|
reader = xml_reader_new ();
|
||
|
|
|
||
|
|
if (!xml_reader_load_from_file (reader, file, cancellable, error))
|
||
|
|
return FALSE;
|
||
|
|
|
||
|
|
return load_doap (self, reader, error);
|
||
|
|
}
|
||
|
|
|
||
|
|
gboolean
|
||
|
|
ide_doap_load_from_data (IdeDoap *self,
|
||
|
|
const gchar *data,
|
||
|
|
gsize length,
|
||
|
|
GError **error)
|
||
|
|
{
|
||
|
|
g_autoptr(XmlReader) reader = NULL;
|
||
|
|
|
||
|
|
g_return_val_if_fail (IDE_IS_DOAP (self), FALSE);
|
||
|
|
g_return_val_if_fail (data != NULL, FALSE);
|
||
|
|
|
||
|
|
reader = xml_reader_new ();
|
||
|
|
|
||
|
|
if (!xml_reader_load_from_data (reader, (const gchar *)data, length, NULL, NULL))
|
||
|
|
return FALSE;
|
||
|
|
|
||
|
|
return load_doap (self, reader, error);
|
||
|
|
}
|