36444d2213
The code in install-printf.c and unit-printf.c for these is pretty much the same and very generic. Let's move this all over to the generic specifier.c, and share the implementations.
52 lines
2 KiB
C
52 lines
2 KiB
C
/* SPDX-License-Identifier: LGPL-2.1+ */
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#pragma once
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/***
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This file is part of systemd.
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Copyright 2010 Lennart Poettering
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systemd is free software; you can redistribute it and/or modify it
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under the terms of the GNU Lesser General Public License as published by
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the Free Software Foundation; either version 2.1 of the License, or
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(at your option) any later version.
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systemd is distributed in the hope that it will be useful, but
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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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You should have received a copy of the GNU Lesser General Public License
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along with systemd; If not, see <http://www.gnu.org/licenses/>.
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***/
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#include "string-util.h"
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typedef int (*SpecifierCallback)(char specifier, void *data, void *userdata, char **ret);
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typedef struct Specifier {
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const char specifier;
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const SpecifierCallback lookup;
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void *data;
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} Specifier;
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int specifier_printf(const char *text, const Specifier table[], void *userdata, char **ret);
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int specifier_string(char specifier, void *data, void *userdata, char **ret);
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int specifier_machine_id(char specifier, void *data, void *userdata, char **ret);
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int specifier_boot_id(char specifier, void *data, void *userdata, char **ret);
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int specifier_host_name(char specifier, void *data, void *userdata, char **ret);
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int specifier_kernel_release(char specifier, void *data, void *userdata, char **ret);
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int specifier_user_name(char specifier, void *data, void *userdata, char **ret);
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int specifier_user_id(char specifier, void *data, void *userdata, char **ret);
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int specifier_user_home(char specifier, void *data, void *userdata, char **ret);
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int specifier_user_shell(char specifier, void *data, void *userdata, char **ret);
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static inline char* specifier_escape(const char *string) {
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return strreplace(string, "%", "%%");
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}
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int specifier_escape_strv(char **l, char ***ret);
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