Function acl_argv_quote_split4

lib_acl/src/stdlib/common/acl_argv_split.c:118–176

}

ACL_ARGV *acl_argv_quote_split4(const char *str, const char *delim,
	ACL_DBUF_POOL *dbuf) {
	ACL_ARGV *argvp = acl_argv_alloc2(1, dbuf);
	int     ch, quote = 0, backslash = 0;
	ACL_VSTRING *buf = acl_vstring_dbuf_alloc(dbuf, 128);

#define	ADDCH	ACL_VSTRING_ADDCH
#define	TERM	ACL_VSTRING_TERMINATE
#define	LEN	ACL_VSTRING_LEN
#define	STR	acl_vstring_str
#define	RESET	ACL_VSTRING_RESET

	while ((ch = (unsigned char) *str) != 0) {
		if (quote) {
			if (backslash) {
				ADDCH(buf, ch);
				TERM(buf);
				backslash = 0;
			} else if (ch == '\\')
				backslash = 1;
			else if (ch == quote) {
				quote = 0;
				if (LEN(buf) > 0) {
					acl_argv_add(argvp, STR(buf), NULL);
					RESET(buf);
				}
			} else {
				ADDCH(buf, ch);
				TERM(buf);
			}
		} else if (backslash) {
			ADDCH(buf, ch);
			TERM(buf);
			backslash = 0;
		} else if (ch == '\\')
			backslash = 1;
		else if (ch == '\'' || ch == '\"')
			quote = ch;
		else if (strchr(delim, ch) != NULL) {
			if (LEN(buf) > 0) {
				acl_argv_add(argvp, STR(buf), NULL);
				RESET(buf);
			}
		} else {
			ADDCH(buf, ch);
			TERM(buf);
		}

		str++;;
	}

	if (LEN(buf) > 0) {
		acl_argv_add(argvp, STR(buf), NULL);
	}

	acl_argv_terminate(argvp);
	acl_vstring_free(buf);
	return argvp;