diff options
Diffstat (limited to 'src/lib/encoding/confline.c')
| -rw-r--r-- | src/lib/encoding/confline.c | 17 |
1 files changed, 15 insertions, 2 deletions
diff --git a/src/lib/encoding/confline.c b/src/lib/encoding/confline.c index 8110f3dd9c..ff8bacba3c 100644 --- a/src/lib/encoding/confline.c +++ b/src/lib/encoding/confline.c @@ -1,7 +1,7 @@ /* Copyright (c) 2001 Matej Pfajfar. * Copyright (c) 2001-2004, Roger Dingledine. * Copyright (c) 2004-2006, Roger Dingledine, Nick Mathewson. - * Copyright (c) 2007-2019, The Tor Project, Inc. */ + * Copyright (c) 2007-2020, The Tor Project, Inc. */ /* See LICENSE for licensing information */ /** @@ -82,6 +82,19 @@ config_line_find(const config_line_t *lines, return NULL; } +/** As config_line_find(), but perform a case-insensitive comparison. */ +const config_line_t * +config_line_find_case(const config_line_t *lines, + const char *key) +{ + const config_line_t *cl; + for (cl = lines; cl; cl = cl->next) { + if (!strcasecmp(cl->key, key)) + return cl; + } + return NULL; +} + /** Auxiliary function that does all the work of config_get_lines. * <b>recursion_level</b> is the count of how many nested %includes we have. * <b>opened_lst</b> will have a list of opened files if provided. @@ -243,7 +256,7 @@ config_lines_dup_and_filter(const config_line_t *inp, /** Return true iff a and b contain identical keys and values in identical * order. */ int -config_lines_eq(config_line_t *a, config_line_t *b) +config_lines_eq(const config_line_t *a, const config_line_t *b) { while (a && b) { if (strcasecmp(a->key, b->key) || strcmp(a->value, b->value)) |