/*
- * Copyright (C) 2011-2013 Andre Noll <maan@systemlinux.org>
+ * Copyright (C) 2011-2014 Andre Noll <maan@systemlinux.org>
*
* Licensed under the GPL v2. For licencing details see COPYING.
*/
FILE *stderr_stream;
int num_columns;
char empty_line[1000];
- struct task task;
+ struct task *task;
struct btr_node *stdout_btrn;
bool last_write_was_status;
bool line_handler_running;
*/
int i9e_get_error(void)
{
- return i9ep->task.error;
+ return task_status(i9ep->task);
}
static bool is_prefix(const char *partial, const char *full, size_t len)
fprintf(i9ep->stderr_stream, "\r");
}
+#ifndef RL_FREE_KEYMAP_DECLARED
/**
* Free all storage associated with a keymap.
*
* \param keymap The keymap to deallocate.
*/
void rl_free_keymap(Keymap keymap);
+#endif
/**
* Reset the terminal and save the in-memory command line history.
rl_redisplay();
wipe_bottom_line(); /* wipe out the prompt */
rl_insert_text(text);
+ free(text);
rl_point = point;
}
static void i9e_line_handler(char *line)
{
int ret;
+ struct btr_node *dummy;
+ if (!line) {
+ i9ep->input_eof = true;
+ return;
+ }
+ if (!*line)
+ goto free_line;
+ rl_set_prompt("");
+ dummy = btr_new_node(&(struct btr_node_description)
+ EMBRACE(.name = "dummy line handler"));
+ i9e_attach_to_stdout(dummy);
ret = i9ep->ici->line_handler(line);
if (ret < 0)
PARA_WARNING_LOG("%s\n", para_strerror(-ret));
- rl_set_prompt("");
- if (line) {
- if (!*line)
- rl_set_prompt(i9ep->ici->prompt);
- else
- add_history(line);
- free(line);
- } else {
- rl_set_prompt("");
- i9ep->input_eof = true;
- }
+ add_history(line);
+ btr_remove_node(&dummy);
+free_line:
+ free(line);
}
-static int i9e_post_select(__a_unused struct sched *s, __a_unused struct task *t)
+static int i9e_post_select(__a_unused struct sched *s, __a_unused void *context)
{
int ret;
struct i9e_client_info *ici = i9ep->ici;
return ret;
}
-static void i9e_pre_select(struct sched *s, __a_unused struct task *t)
+static void i9e_pre_select(struct sched *s, __a_unused void *context)
{
int ret;
* The caller must allocate and initialize the structure \a ici points to.
*
* \return Standard.
- * \sa \ref register_task().
*/
int i9e_open(struct i9e_client_info *ici, struct sched *s)
{
ret = mark_fd_nonblocking(ici->fds[1]);
if (ret < 0)
return ret;
- i9ep->task.pre_select = i9e_pre_select;
- i9ep->task.post_select = i9e_post_select;
- sprintf(i9ep->task.status, "i9e");
- register_task(s, &i9ep->task);
+ i9ep->task = task_register(&(struct task_info) {
+ .name = "i9e",
+ .pre_select = i9e_pre_select,
+ .post_select = i9e_post_select,
+ .context = i9ep,
+ }, s);
+
rl_readline_name = "para_i9e";
rl_basic_word_break_characters = " ";
rl_attempted_completion_function = i9e_completer;