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46 lines
1.7 KiB
C
46 lines
1.7 KiB
C
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/* Copyright (c) 2001 Matej Pfajfar.
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* Copyright (c) 2001-2004, Roger Dingledine.
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* Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson.
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* Copyright (c) 2007-2017, The Tor Project, Inc. */
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/* See LICENSE for licensing information */
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#ifndef TOR_CONFLINE_H
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#define TOR_CONFLINE_H
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/** Ordinary configuration line. */
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#define CONFIG_LINE_NORMAL 0
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/** Appends to previous configuration for the same option, even if we
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* would ordinary replace it. */
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#define CONFIG_LINE_APPEND 1
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/* Removes all previous configuration for an option. */
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#define CONFIG_LINE_CLEAR 2
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/** A linked list of lines in a config file, or elsewhere */
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typedef struct config_line_t {
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char *key;
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char *value;
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struct config_line_t *next;
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/** What special treatment (if any) does this line require? */
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unsigned int command:2;
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/** If true, subsequent assignments to this linelist should replace
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* it, not extend it. Set only on the first item in a linelist in an
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* or_options_t. */
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unsigned int fragile:1;
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} config_line_t;
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void config_line_append(config_line_t **lst,
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const char *key, const char *val);
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config_line_t *config_lines_dup(const config_line_t *inp);
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config_line_t *config_lines_dup_and_filter(const config_line_t *inp,
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const char *key);
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const config_line_t *config_line_find(const config_line_t *lines,
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const char *key);
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int config_lines_eq(config_line_t *a, config_line_t *b);
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int config_count_key(const config_line_t *a, const char *key);
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int config_get_lines(const char *string, config_line_t **result, int extended);
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void config_free_lines(config_line_t *front);
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#endif
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