9c0e87bc75
If a client makes a request that is identical (that is, same method name and same parameters) to an ongoing transaction, return the bus address of that transaction. The client can then "tune in" to the progress messages. (Remember the Transaction.Start() method returns a boolean to distinguish a newly-started transaction from an ongoing transaction.) The driving use case for this is a dropped ssh connection during a long running transaction -- like "upgrade" -- and being able to reattach to the transaction's progress messages mid-stream.
62 lines
3.3 KiB
C
62 lines
3.3 KiB
C
/*
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* Copyright (C) 2015 Red Hat, Inc.
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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 2 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, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#pragma once
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#include "rpmostreed-types.h"
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#define RPMOSTREED_TYPE_TRANSACTION (rpmostreed_transaction_get_type ())
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#define RPMOSTREED_TRANSACTION(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), RPMOSTREED_TYPE_TRANSACTION, RpmostreedTransaction))
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#define RPMOSTREED_TRANSACTION_CLASS(c) (G_TYPE_CHECK_CLASS_CAST ((c), RPMOSTREED_TYPE_TRANSACTION, RpmostreedTransactionClass))
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#define RPMOSTREED_IS_TRANSACTION(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), RPMOSTREED_TYPE_TRANSACTION))
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#define RPMOSTREED_TRANSACTION_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), RPMOSTREED_TYPE_TRANSACTION, RpmostreedTransactionClass))
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typedef struct _RpmostreedTransactionClass RpmostreedTransactionClass;
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typedef struct _RpmostreedTransactionPrivate RpmostreedTransactionPrivate;
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struct _RpmostreedTransaction {
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RPMOSTreeTransactionSkeleton parent;
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RpmostreedTransactionPrivate *priv;
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};
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struct _RpmostreedTransactionClass {
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RPMOSTreeTransactionSkeletonClass parent_class;
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gboolean (*execute) (RpmostreedTransaction *transaction,
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GCancellable *cancellable,
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GError **error);
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};
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GType rpmostreed_transaction_get_type (void) G_GNUC_CONST;
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gboolean rpmostreed_transaction_get_active (RpmostreedTransaction *transaction);
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OstreeSysroot * rpmostreed_transaction_get_sysroot (RpmostreedTransaction *transaction);
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GDBusMethodInvocation *
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rpmostreed_transaction_get_invocation (RpmostreedTransaction *transaction);
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const char * rpmostreed_transaction_get_client_address (RpmostreedTransaction *transaction);
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void rpmostreed_transaction_emit_message_printf (RpmostreedTransaction *transaction,
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const char *format,
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...) G_GNUC_PRINTF (2, 3);
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gboolean rpmostreed_transaction_is_compatible (RpmostreedTransaction *transaction,
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GDBusMethodInvocation *invocation);
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void rpmostreed_transaction_connect_download_progress
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(RpmostreedTransaction *transaction,
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OstreeAsyncProgress *progress);
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void rpmostreed_transaction_connect_signature_progress
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(RpmostreedTransaction *transaction,
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OstreeRepo *repo);
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