mirror of
https://github.com/trezor/trezor-firmware.git
synced 2024-11-05 14:59:44 +00:00
69 lines
2.0 KiB
C
69 lines
2.0 KiB
C
/*
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* This file is part of the Trezor project, https://trezor.io/
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*
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* Copyright (c) SatoshiLabs
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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 3 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, see <http://www.gnu.org/licenses/>.
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*/
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#define _GNU_SOURCE
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#include <stdio.h>
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#include <stdlib.h>
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#include "profile.h"
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#define SVAR(varname) \
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static char *varname; \
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if (varname) { \
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return varname; \
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}
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#define GETENV(varname, envname, fallback) \
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varname = getenv(envname); \
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if (!varname) { \
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varname = fallback; \
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}
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#define FILE_PATH(varname, filename) \
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if (asprintf(&varname, "%s/" filename, profile_dir()) < 0) { \
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varname = NULL; \
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} \
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if (!varname) { \
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varname = PROFILE_DIR_DEFAULT filename; \
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}
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const char *profile_name(void) {
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SVAR(_profile_name);
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GETENV(_profile_name, "TREZOR_PROFILE_NAME", PROFILE_NAME_DEFAULT);
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return _profile_name;
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}
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const char *profile_dir(void) {
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SVAR(_profile_dir);
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GETENV(_profile_dir, "TREZOR_PROFILE_DIR", PROFILE_DIR_DEFAULT);
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return _profile_dir;
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}
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const char *profile_flash_path(void) {
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SVAR(_flash_path);
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FILE_PATH(_flash_path, "/trezor.flash");
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return _flash_path;
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}
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const char *profile_sdcard_path(void) {
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SVAR(_sdcard_path);
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FILE_PATH(_sdcard_path, "/trezor.sdcard");
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return _sdcard_path;
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}
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