command: Add command_find_and_dispatch() helper

Add a helper function that calls command_find_block() followed by
command_dispatch().

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

1 files changed, 11 insertions, 0 deletions

diff --git a/src/command.c b/src/command.c
index 965f91ed..2df70d85 100644
--- a/src/command.c
+++ b/src/command.c
@@ -307,3 +307,14 @@ command_dispatch(uint8_t *buf, uint_fast8_t msglen)
         func(args);
     }
 }
+
+// Find a message block and then dispatch all the commands in it
+int_fast8_t
+command_find_and_dispatch(uint8_t *buf, uint_fast8_t buf_len
+                          , uint_fast8_t *pop_count)
+{
+    int_fast8_t ret = command_find_block(buf, buf_len, pop_count);
+    if (ret > 0)
+        command_dispatch(buf, *pop_count);
+    return ret;
+}