diff options
Diffstat (limited to 'src/shared/strv.c')
-rw-r--r-- | src/shared/strv.c | 69 |
1 files changed, 35 insertions, 34 deletions
diff --git a/src/shared/strv.c b/src/shared/strv.c index 00857e40a7..aeb93eac6b 100644 --- a/src/shared/strv.c +++ b/src/shared/strv.c @@ -248,40 +248,6 @@ char **strv_split(const char *s, const char *separator) { return r; } -int strv_split_quoted(char ***t, const char *s) { - const char *word, *state; - size_t l; - unsigned n, i; - char **r; - - assert(s); - - n = 0; - FOREACH_WORD_QUOTED(word, l, s, state) - n++; - if (!isempty(state)) - /* bad syntax */ - return -EINVAL; - - r = new(char*, n+1); - if (!r) - return -ENOMEM; - - i = 0; - FOREACH_WORD_QUOTED(word, l, s, state) { - r[i] = cunescape_length(word, l); - if (!r[i]) { - strv_free(r); - return -ENOMEM; - } - i++; - } - - r[i] = NULL; - *t = r; - return 0; -} - char **strv_split_newlines(const char *s) { char **l; unsigned n; @@ -307,6 +273,41 @@ char **strv_split_newlines(const char *s) { return l; } +int strv_split_quoted(char ***t, const char *s, bool relax) { + size_t n = 0, allocated = 0; + _cleanup_strv_free_ char **l = NULL; + int r; + + assert(t); + assert(s); + + for (;;) { + _cleanup_free_ char *word = NULL; + + r = unquote_first_word(&s, &word, relax); + if (r < 0) + return r; + if (r == 0) + break; + + if (!GREEDY_REALLOC(l, allocated, n + 2)) + return -ENOMEM; + + l[n++] = word; + word = NULL; + + l[n] = NULL; + } + + if (!l) + l = new0(char*, 1); + + *t = l; + l = NULL; + + return 0; +} + char *strv_join(char **l, const char *separator) { char *r, *e; char **s; |