2fc4dc82a3
Adds a utility function that deterministically generates an object path from a path base and an object id. The corresponding bolt commit is: a396eb986611ed73fc0ccca2127f29ab1e3aac62
48 lines
1.4 KiB
C
48 lines
1.4 KiB
C
/*
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* Copyright © 2019 Red Hat, Inc
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*
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* This program 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 2.1 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, see <http://www.gnu.org/licenses/>.
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*
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* Authors:
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* Christian J. Kellner <christian@kellner.me>
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*/
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#include "config.h"
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#include "bolt-names.h"
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/* Each element must only contain the ASCII characters "[A-Z][a-z][0-9]_" */
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#define DBUS_OPATH_VALID_CHARS "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789_"
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char *
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bolt_gen_object_path (const char *base,
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const char *oid)
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{
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g_autofree char *id = NULL;
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if (oid)
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{
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id = g_strdup (oid);
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g_strcanon (id, DBUS_OPATH_VALID_CHARS, '_');
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}
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if (base && id)
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return g_build_path ("/", "/", base, id, NULL);
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else if (base)
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return g_build_path ("/", "/", base, NULL);
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else if (id)
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return g_build_path ("/", "/", id, NULL);
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return g_strdup ("/");
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}
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