cli: Pass complete command line to regexp handlers

Split regexp and simple command handling from the generic command
processing function and handle regexp commands before simple ones.
This avoids splitting the original command line before processing
regexp command handlers, so that these handlers get the full command
line instead of only the first word.

The regexp command handlers are now only called when the command
matches the regexp (regexp handlers were called unconditionaly
before this patch). The rest of the processing properties should
remain unchanged.

Command processing summary:
  -If the command starts with the "help" keyword, then all help
   commands are called, starting with regexp help commands.
  -Otherwise, regexp command handlers whose regexp matches the
   command line are called. Then, simple command handlers whose
   header matches the command line are called.
   Any command handler that returns a value different from
   CLI_CMD_OK stops the process, thus preventing the following
   handlers from being called.

Signed-off-by: Guillaume Nault <g.nault@alphalink.fr>

0 files changed, 0 insertions, 0 deletions