76 lines
2.4 KiB
C
76 lines
2.4 KiB
C
/*
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*****************************************************************************
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*
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* File: utils.h
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*
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* Purpose: Header file for utils.c fwknopd server program.
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*
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* Fwknop is developed primarily by the people listed in the file 'AUTHORS'.
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* Copyright (C) 2009-2014 fwknop developers and contributors. For a full
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* list of contributors, see the file 'CREDITS'.
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*
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* License (GNU General Public License):
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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 General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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., 59 Temple Place, Suite 330, Boston, MA 02111-1307
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* USA
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*
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*****************************************************************************
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*/
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#ifndef UTILS_H
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#define UTILS_H
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#include "fko.h"
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/* Some convenience macros */
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/* Characters allowed between a config parameter and its value.
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*/
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#define IS_CONFIG_PARAM_DELIMITER(x) (x == ' ' || x == '\t' || x == '=');
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/* String compare macro.
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*/
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#define CONF_VAR_IS(n, v) (strcmp(n, v) == 0)
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/* End of line characters.
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*/
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#define IS_LINE_END(x) (x == '\n' || x == '\r' || x == ';');
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/* Characters in the first position of a line that make it considered
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* empty or otherwise non-interesting (like a comment).
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*/
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#define IS_EMPTY_LINE(x) ( \
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x == '#' || x == '\n' || x == '\r' || x == ';' || x == '\0' \
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)
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#define IS_DIR 1
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#define IS_EXE 2
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/* Prototypes
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*/
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void hex_dump(const unsigned char *data, const int size);
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char* dump_ctx(fko_ctx_t ctx);
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int is_valid_dir(const char *path);
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int is_valid_exe(const char *path);
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int verify_file_perms_ownership(const char *file);
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void chop_newline(char *str);
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void chop_spaces(char *str);
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void truncate_partial_line(char *str);
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int is_digits(const char * const str);
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int strtoargv(const char * const args_str, char **argv_new, int *argc_new,
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const fko_srv_options_t * const opts);
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void free_argv(char **argv_new, int *argc_new);
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#endif /* UTILS_H */
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