86 lines
2.5 KiB
C
86 lines
2.5 KiB
C
/* 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., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301 USA.
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*
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* Copyright (C) 2018 Red Hat, Inc.
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*/
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#include "nm-default.h"
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#include "nm-sd-utils-shared.h"
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#include "nm-sd-adapt-shared.h"
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#include "path-util.h"
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#include "hexdecoct.h"
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/*****************************************************************************/
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gboolean
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nm_sd_utils_path_equal (const char *a, const char *b)
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{
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return path_equal (a, b);
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}
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char *
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nm_sd_utils_path_simplify (char *path, gboolean kill_dots)
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{
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return path_simplify (path, kill_dots);
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}
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const char *
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nm_sd_utils_path_startswith (const char *path, const char *prefix)
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{
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return path_startswith (path, prefix);
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}
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/*****************************************************************************/
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gboolean
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nm_sd_utils_unbase64char (char ch, gboolean accept_padding_equal)
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{
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if ( ch == '='
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&& accept_padding_equal)
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return G_MAXINT;
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return unbase64char (ch);
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}
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/**
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* nm_sd_utils_unbase64mem:
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* @p: a valid base64 string. Whitespace is ignored, but invalid encodings
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* will cause the function to fail.
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* @l: the length of @p. @p is not treated as NUL terminated string but
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* merely as a buffer of ascii characters.
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* @secure: whether the temporary memory will be cleared to avoid leaving
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* secrets in memory (see also nm_explict_bzero()).
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* @mem: (transfer full): the decoded buffer on success.
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* @len: the length of @mem on success.
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*
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* glib provides g_base64_decode(), but that does not report any errors
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* from invalid encodings. Expose systemd's implementation which does
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* reject invalid inputs.
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*
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* Returns: a non-negative code on success. Invalid encoding let the
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* function fail.
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*/
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int
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nm_sd_utils_unbase64mem (const char *p,
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size_t l,
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gboolean secure,
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guint8 **mem,
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size_t *len)
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{
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return unbase64mem_full (p, l, secure, (void **) mem, len);
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}
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