Colin Walters
f8f5da219e
For Fedora and potentially other distributions which use globally distributed mirrors, metalink is a popular solution to redirect clients to a dynamic set of mirrors. In order to make metalink work though, it needs *one* file which can be checksummed. (Well, potentially we could explode all refs into the metalink.xml, but that would be a lot more invasive, and a bit weird as we'd end up checksumming the checksum file). This commit adds a new command: $ ostree summary -u To regenerate the summary file. Can only be run by one process at a time. After that's done, the metalink can be generated based on it, and the client fetch code will parse and load it. https://bugzilla.gnome.org/show_bug.cgi?id=729585
67 lines
2.7 KiB
C
67 lines
2.7 KiB
C
/* -*- mode: C; c-file-style: "gnu"; indent-tabs-mode: nil; -*-
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*
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* Copyright (C) 2014 Colin Walters <walters@verbum.org>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library 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 GNU
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* Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#pragma once
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#ifndef __GI_SCANNER__
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#include "ostree-fetcher.h"
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G_BEGIN_DECLS
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#define OSTREE_TYPE_METALINK (_ostree_metalink_get_type ())
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#define OSTREE_METALINK(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), OSTREE_TYPE_METALINK, OstreeMetalink))
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#define OSTREE_METALINK_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), OSTREE_TYPE_METALINK, OstreeMetalinkClass))
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#define OSTREE_IS_METALINK(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), OSTREE_TYPE_METALINK))
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#define OSTREE_IS_METALINK_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), OSTREE_TYPE_METALINK))
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#define OSTREE_METALINK_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), OSTREE_TYPE_METALINK, OstreeMetalinkClass))
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typedef struct OstreeMetalinkClass OstreeMetalinkClass;
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typedef struct OstreeMetalink OstreeMetalink;
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struct OstreeMetalinkClass
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{
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GObjectClass parent_class;
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};
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GType _ostree_metalink_get_type (void) G_GNUC_CONST;
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OstreeMetalink *_ostree_metalink_new (OstreeFetcher *fetcher,
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const char *requested_file,
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guint64 max_size,
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SoupURI *uri);
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SoupURI *_ostree_metalink_get_uri (OstreeMetalink *self);
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void _ostree_metalink_request_async (OstreeMetalink *self,
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GCancellable *cancellable,
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GAsyncReadyCallback callback,
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gpointer user_data);
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gboolean _ostree_metalink_request_finish (OstreeMetalink *self,
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GAsyncResult *result,
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SoupURI **out_target_uri,
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GFile **out_data,
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GError **error);
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G_END_DECLS
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#endif
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