diff options
| author | David Lamparter <equinox@opensourcerouting.org> | 2016-11-18 12:06:57 +0100 |
|---|---|---|
| committer | Quentin Young <qlyoung@users.noreply.github.com> | 2017-05-15 10:27:43 -0400 |
| commit | 16705ecc653dd657c5b8149934d8734e89c27c07 (patch) | |
| tree | 382236b56dcc7542e95d302d031c686ae6618eb7 /lib/command.h | |
| parent | 6a72763d738c7c4132fbc4af03a688a7cc0e49e3 (diff) | |
lib: parser: add named variables in CLI
struct cmd_token now has a "varname" field which is derived from the
DEFUN's string definition. It can be manually specified with "$name"
after some token, e.g. "foo WORD$var". A later commit adds code to
automatically fill the value if nothing is specified.
Signed-off-by: David Lamparter <equinox@opensourcerouting.org>
Diffstat (limited to 'lib/command.h')
| -rw-r--r-- | lib/command.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/lib/command.h b/lib/command.h index 8f6abc85ba..9b2af57991 100644 --- a/lib/command.h +++ b/lib/command.h @@ -210,6 +210,7 @@ struct cmd_token char *desc; // token description long long min, max; // for ranges char *arg; // user input that matches this token + char *varname; struct graph_node *forkjoin; // paired FORK/JOIN for JOIN/FORK }; @@ -446,6 +447,7 @@ extern struct cmd_token *new_cmd_token (enum cmd_token_type, u_char attr, const char *text, const char *desc); extern void del_cmd_token (struct cmd_token *); extern struct cmd_token *copy_cmd_token (struct cmd_token *); +extern void cmd_set_varname(struct cmd_token *token, const char *varname); extern vector completions_to_vec (struct list *completions); extern void cmd_merge_graphs (struct graph *old, struct graph *new, int direction); |