diff options
| author | Tilghman Lesher <tilghman@meg.abyt.es> | 2009-08-06 21:29:26 +0000 |
|---|---|---|
| committer | Tilghman Lesher <tilghman@meg.abyt.es> | 2009-08-06 21:29:26 +0000 |
| commit | a737df8603010576ff7e4b860bb96c4b633aba15 (patch) | |
| tree | 4e692e1a07b185c87940b956a2c820cf6ce21554 /main | |
| parent | d669ba24d7789874dd1649c3bcc45a56f5d60812 (diff) | |
Allow Gosub to recognize quote delimiters without consuming them.
(closes issue #15557)
Reported by: rain
Patches:
20090723__issue15557.diff.txt uploaded by tilghman (license 14)
Tested by: rain
Review: https://reviewboard.asterisk.org/r/316/
git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@210908 65c4cc65-6c06-0410-ace0-fbb531ad65f3
Diffstat (limited to 'main')
| -rw-r--r-- | main/app.c | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/main/app.c b/main/app.c index f1357de7f..f86885885 100644 --- a/main/app.c +++ b/main/app.c @@ -1174,7 +1174,10 @@ int ast_app_group_list_unlock(void) return AST_RWLIST_UNLOCK(&groups); } -unsigned int ast_app_separate_args(char *buf, char delim, char **array, int arraylen) +#undef ast_app_separate_args +unsigned int ast_app_separate_args(char *buf, char delim, char **array, int arraylen); + +unsigned int __ast_app_separate_args(char *buf, char delim, int remove_chars, char **array, int arraylen) { int argc; char *scan, *wasdelim = NULL; @@ -1199,12 +1202,18 @@ unsigned int ast_app_separate_args(char *buf, char delim, char **array, int arra } } else if (*scan == '"' && delim != '"') { quote = quote ? 0 : 1; - /* Remove quote character from argument */ - memmove(scan, scan + 1, strlen(scan)); - scan--; + if (remove_chars) { + /* Remove quote character from argument */ + memmove(scan, scan + 1, strlen(scan)); + scan--; + } } else if (*scan == '\\') { - /* Literal character, don't parse */ - memmove(scan, scan + 1, strlen(scan)); + if (remove_chars) { + /* Literal character, don't parse */ + memmove(scan, scan + 1, strlen(scan)); + } else { + scan++; + } } else if ((*scan == delim) && !paren && !quote) { wasdelim = scan; *scan++ = '\0'; @@ -1222,6 +1231,12 @@ unsigned int ast_app_separate_args(char *buf, char delim, char **array, int arra return argc; } +/* ABI compatible function */ +unsigned int ast_app_separate_args(char *buf, char delim, char **array, int arraylen) +{ + return __ast_app_separate_args(buf, delim, 1, array, arraylen); +} + static enum AST_LOCK_RESULT ast_lock_path_lockfile(const char *path) { char *s; |