Add T_FLAG_SUFFIX_TOKEN_DELIM_INT instance.

biot · Nov 25, 2014 · c829344 · c829344
1 parent 8269e6f
commit c829344
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Showing 3 changed files with 10 additions and 0 deletions.
diff --git a/demo/commands.c b/demo/commands.c
@@ -32,6 +32,7 @@ t_token_dict dict[] = {
  { T_FREQUENCY, "frequency" },
  { T_MKDIR, "mkdir" },
  { T_LS, "ls" },
+ { T_TAP, "tap" },
  { T_EXIT, "exit" },
  { }
 };
@@ -85,6 +86,9 @@ t_token tokens[] = {
  .help = "Set things" },
  { T_DEVICE,
  .help = "Device mode" },
+ { T_TAP,
+ .flags = T_FLAG_SUFFIX_TOKEN_DELIM_INT,
+ .help = "Tap" },
  { T_HELP,
  .arg_type = T_ARG_HELP,
  .help = "Available commands" },

diff --git a/demo/commands.h b/demo/commands.h
@@ -28,6 +28,7 @@ enum {
  T_FREQUENCY,
  T_MKDIR,
  T_LS,
+ T_TAP,
  T_EXIT,
 };
 
diff --git a/demo/demo.c b/demo/demo.c
@@ -48,6 +48,7 @@ static void dump_parsed(void *user, t_tokenline_parsed *p)
 {
  struct demo_context *ctx;
  float arg_float;
+ uint32_t arg_uint;
  int arg_int, i;
 
  ctx = user;
@@ -69,6 +70,10 @@ static void dump_parsed(void *user, t_tokenline_parsed *p)
  case T_ARG_STRING:
  printf("string '%s'\n", p->buf + p->tokens[++i]);
  break;
+ case T_ARG_TOKEN_SUFFIX_INT:
+ memcpy(&arg_uint, p->buf + p->tokens[++i], sizeof(uint32_t));
+ printf("token-suffixed integer %d\n", arg_uint);
+ break;
  default:
  printf("token %d (%s)\n", p->tokens[i],
  dict[p->tokens[i]].tokenstr);