From 102c76a9c8365fe9cb1c61bdec65447585a77012 Mon Sep 17 00:00:00 2001 From: "Kevin P. Fleming" Date: Fri, 20 May 2005 16:30:13 +0000 Subject: make IF dialplan function handle quoted strings properly (bug #4322, with API mods) git-svn-id: https://origsvn.digium.com/svn/asterisk/trunk@5750 65c4cc65-6c06-0410-ace0-fbb531ad65f3 --- include/asterisk/utils.h | 38 +++++++++++++++++++++++++++++++++++++- 1 file changed, 37 insertions(+), 1 deletion(-) (limited to 'include/asterisk/utils.h') diff --git a/include/asterisk/utils.h b/include/asterisk/utils.h index 5a772b12f..443908578 100755 --- a/include/asterisk/utils.h +++ b/include/asterisk/utils.h @@ -130,7 +130,43 @@ struct ast_hostent { char buf[1024]; }; -extern char *ast_strip(char *buf); +/*! + \brief Strip leading/trailing whitespace from a string. + \param s The string to be stripped (will be modified). + \return The stripped string. + + This functions strips all leading and trailing whitespace + characters from the input string, and returns a pointer to + the resulting string. The string is modified in place. +*/ +char *ast_strip(char *s); + +/*! + \brief Strip leading/trailing whitespace and quotes from a string. + \param s The string to be stripped (will be modified). + \param beg_quotes The list of possible beginning quote characters. + \param end_quotes The list of matching ending quote characters. + \return The stripped string. + + This functions strips all leading and trailing whitespace + characters from the input string, and returns a pointer to + the resulting string. The string is modified in place. + + It can also remove beginning and ending quote (or quote-like) + characters, in matching pairs. If the first character of the + string matches any character in beg_quotes, and the last + character of the string is the matching character in + end_quotes, then they are removed from the string. + + Examples: + \code + ast_strip_quoted(buf, "\"", "\""); + ast_strip_quoted(buf, "'", "'"); + ast_strip_quoted(buf, "[{(", "]})"); + \endcode + */ +char *ast_strip_quoted(char *s, const char *beg_quotes, const char *end_quotes); + extern struct hostent *ast_gethostbyname(const char *host, struct ast_hostent *hp); /* ast_md5_hash: Produces MD5 hash based on input string */ extern void ast_md5_hash(char *output, char *input); -- cgit v1.2.3