コード例 #1
0
ファイル: ctl-cli.c プロジェクト: ValentinCupif/MiraCle
void cli_destroy(void)
{
	unsigned int i;

	if (!cli_event)
		return;

	if (cli_rl) {
		cli_rl = false;

		rl_replace_line("", 0);
		rl_crlf();
		rl_on_new_line();
		rl_redisplay();

		rl_message("");
		rl_callback_handler_remove();
	}

	sd_event_source_unref(cli_stdin);
	cli_stdin = NULL;

	for (i = 0; cli_sigs[i]; ++i) {
		sd_event_source_unref(cli_sigs[i]);
		cli_sigs[i] = NULL;
	}

	cli_cmds = NULL;
	sd_bus_detach_event(cli_bus);
	cli_bus = NULL;
	sd_event_unref(cli_event);
	cli_event = NULL;
}
コード例 #2
0
ファイル: ctl-cli.c プロジェクト: ValentinCupif/MiraCle
static void cli_handler_fn(char *input)
{
	_shl_free_ char *original = input;
	_shl_strv_free_ char **args = NULL;
	int r;

	if (!input) {
		rl_insert_text("quit");
		rl_redisplay();
		rl_crlf();
		sd_event_exit(cli_event, 0);
		return;
	}

	r = shl_qstr_tokenize(input, &args);
	if (r < 0)
		return cli_vENOMEM();
	else if (!r)
		return;

	add_history(original);
	r = cli_do(cli_cmds, args, r);
	if (r != -EAGAIN)
		return;

	cli_printf("Command not found\n");
}
コード例 #3
0
ファイル: client.c プロジェクト: jpmuga/bird
void
input_start_list(void)			/* Leave the currently edited line and make space for listing */
{
  _rl_move_vert(_rl_vis_botlin);
#ifdef HAVE_RL_CRLF
  rl_crlf();
#endif
}
コード例 #4
0
ファイル: occtl.c プロジェクト: fridex/ocserv
void handle_sigint(int signo)
{
#ifdef HAVE_ORIG_READLINE
	rl_reset_line_state();
	rl_replace_line("", 0);
	rl_crlf();
#endif
	rl_redisplay();
	return;
}
コード例 #5
0
ファイル: macro.c プロジェクト: bminor/bash
int
rl_print_last_kbd_macro (int count, int ignore)
{
  char *m;

  if (current_macro == 0)
    {
      rl_ding ();
      return 0;
    }
  m = _rl_untranslate_macro_value (current_macro, 1);
  rl_crlf ();
  printf ("%s", m);
  fflush (stdout);
  rl_crlf ();
  FREE (m);
  rl_forced_update_display ();
  rl_display_fixed = 1;

  return 0;
}
コード例 #6
0
ファイル: interactive.c プロジェクト: Hibati/actuator
static gboolean signal_handler(GIOChannel *channel, GIOCondition condition,
							gpointer user_data)
{
	static unsigned int __terminated = 0;
	struct signalfd_siginfo si;
	ssize_t result;
	int fd;

	if (condition & (G_IO_NVAL | G_IO_ERR | G_IO_HUP)) {
		g_main_loop_quit(event_loop);
		return FALSE;
	}

	fd = g_io_channel_unix_get_fd(channel);

	result = read(fd, &si, sizeof(si));
	if (result != sizeof(si))
		return FALSE;

	switch (si.ssi_signo) {
	case SIGINT:
		rl_replace_line("", 0);
		rl_crlf();
		rl_on_new_line();
		rl_redisplay();
		break;
	case SIGTERM:
		if (__terminated == 0) {
			rl_replace_line("", 0);
			rl_crlf();
			g_main_loop_quit(event_loop);
		}

		__terminated = 1;
		break;
	}

	return TRUE;
}
コード例 #7
0
static void ctrl_c(int signal)
{
#ifdef USE_READLINE
	
	rl_replace_line("", '\0');
	rl_crlf();
	rl_forced_update_display();

#else

	LOG(stdout, "\n%s", PROMPT);
	fflush(stdout);

#endif
}
コード例 #8
0
ファイル: ctl-cli.c プロジェクト: ValentinCupif/MiraCle
static int cli_signal_fn(sd_event_source *source,
			 const struct signalfd_siginfo *ssi,
			 void *data)
{
	if (ssi->ssi_signo == SIGCHLD) {
		cli_debug("caught SIGCHLD for %d", (int)ssi->ssi_pid);
	} else if (ssi->ssi_signo == SIGINT) {
		rl_replace_line("", 0);
		rl_crlf();
		rl_on_new_line();
		rl_redisplay();
	} else {
		cli_notice("caught signal %d, exiting..",
			   (int)ssi->ssi_signo);
		sd_event_exit(cli_event, 0);
	}

	return 0;
}
コード例 #9
0
ファイル: compat.c プロジェクト: A-eolus/mysql
int
crlf ()
{
  return rl_crlf ();
}
コード例 #10
0
static void sc_rl_cleanlf(void)
{
	rl_reset_line_state();
	rl_crlf();
	rl_redisplay();
}
コード例 #11
0
ファイル: cli-out.c プロジェクト: jon-turney/binutils-gdb
static void
cli_mld_crlf (const struct match_list_displayer *displayer)
{
  rl_crlf ();
}
コード例 #12
0
ファイル: clink_rl.c プロジェクト: hello-xk/kiwi
//------------------------------------------------------------------------------
static void display_matches(char** matches, int match_count, int max_length)
{
    int i;
    char** new_matches;
    CONSOLE_SCREEN_BUFFER_INFO csbi;
    WORD text_attrib;
    HANDLE std_out_handle;
    wchar_t buffer[512];
    int show_matches = 2;

    // The matches need to be processed so needless path information is removed
    // (this is caused by the \ and / hurdles).
    max_length = 0;
    ++match_count;
    new_matches = (char**)calloc(1, match_count * sizeof(char**));
    for (i = 0; i < match_count; ++i)
    {
        int len;
        char* slash = strrchr(matches[i], '\\');
        new_matches[i] = (slash != NULL) ? slash + 1 : matches[i];

        len = (int)strlen(new_matches[i]);
        max_length = len > max_length ? len : max_length;
    }
    --match_count;

    std_out_handle = GetStdHandle(STD_OUTPUT_HANDLE);
    GetConsoleScreenBufferInfo(std_out_handle, &csbi);

    // Get the console's current colour settings
    if (g_match_palette[0] == -1)
    {
        // Pick a suitable foreground colour, check fg isn't the same as bg, and set.
        text_attrib = csbi.wAttributes;
        text_attrib ^= 0x08;

        if ((text_attrib & 0xf0) == (text_attrib & 0x0f))
        {
            text_attrib ^= FOREGROUND_INTENSITY;
        }
    }
    else
    {
        text_attrib = csbi.wAttributes & 0xf0;
        text_attrib |= (g_match_palette[0] & 0x0f);
    }

    SetConsoleTextAttribute(std_out_handle, text_attrib);

    // If there's lots of matches, check with the user before displaying them
    // This matches readline's behaviour, which will get skipped (annoyingly)
    if ((rl_completion_query_items > 0) &&
        (match_count >= rl_completion_query_items))
    {
        DWORD written;

        _snwprintf(
            buffer,
            sizeof_array(buffer),
            L"\nDisplay all %d possibilities? (y or n)",
            match_count
        );
        WriteConsoleW(std_out_handle, buffer, wcslen(buffer), &written, NULL);

        while (show_matches > 1)
        {
            int c = rl_read_key();
            switch (c)
            {
            case 'y':
            case 'Y':
            case ' ':
                show_matches = 1;
                break;

            case 'n':
            case 'N':
            case 0x7f:
                show_matches = 0;
                break;
            }
        }
    }

    // Get readline to display the matches. Flush stream so we catch set colours
    update_screen_size();
    if (show_matches > 0)
    {
        rl_display_match_list(new_matches, match_count, max_length);
    }
    else
    {
        rl_crlf();
    }
    fflush(rl_outstream);

    // Reset console colour back to normal.
    SetConsoleTextAttribute(std_out_handle, csbi.wAttributes);
    rl_forced_update_display();
    rl_display_fixed = 1;

    free(new_matches);
}
コード例 #13
0
ファイル: rl.c プロジェクト: HTshandou/clink
//------------------------------------------------------------------------------
static void display_matches(char** matches, int match_count, int longest)
{
    int i;
    char** new_matches;
    CONSOLE_SCREEN_BUFFER_INFO csbi;
    WORD text_attrib;
    HANDLE std_out_handle;
    wchar_t buffer[512];
    int show_matches = 2;
    int match_colour;

    // Process matches and recalculate the longest match length.
    new_matches = match_display_filter(matches, match_count);

    longest = 0;
    for (i = 0; i < (match_count + 1); ++i)
    {
        int len = (int)strlen(new_matches[i]);
        longest = (len > longest) ? len : longest;
    }

    std_out_handle = GetStdHandle(STD_OUTPUT_HANDLE);
    GetConsoleScreenBufferInfo(std_out_handle, &csbi);

    // Get the console's current colour settings
    match_colour = get_clink_setting_int("match_colour");
    if (match_colour == -1)
    {
        // Pick a suitable foreground colour, check fg isn't the same as bg, and set.
        text_attrib = csbi.wAttributes;
        text_attrib ^= 0x08;

        if ((text_attrib & 0xf0) == (text_attrib & 0x0f))
        {
            text_attrib ^= FOREGROUND_INTENSITY;
        }
    }
    else
    {
        text_attrib = csbi.wAttributes & 0xf0;
        text_attrib |= (match_colour & 0x0f);
    }

    SetConsoleTextAttribute(std_out_handle, text_attrib);

    // If there's lots of matches, check with the user before displaying them
    // This matches readline's behaviour, which will get skipped (annoyingly)
    if ((rl_completion_query_items > 0) &&
        (match_count >= rl_completion_query_items))
    {
        DWORD written;

        _snwprintf(
            buffer,
            sizeof_array(buffer),
            L"\nDisplay all %d possibilities? (y or n)",
            match_count
        );
        WriteConsoleW(std_out_handle, buffer, wcslen(buffer), &written, NULL);

        while (show_matches > 1)
        {
            int c = rl_read_key();
            switch (c)
            {
            case 'y':
            case 'Y':
            case ' ':
                show_matches = 1;
                break;

            case 'n':
            case 'N':
            case 0x7f:
                show_matches = 0;
                break;
            }
        }
    }

    // Get readline to display the matches.
    if (show_matches > 0)
    {
        // Turn of '/' suffix for directories. RL assumes '/', which isn't the
        // case, plus clink uses colours instead.
        int j = _rl_complete_mark_directories;
        _rl_complete_mark_directories = 0;

        rl_display_match_list(new_matches, match_count, longest);

        _rl_complete_mark_directories = j;
    }
    else
    {
        rl_crlf();
    }

    // Reset console colour back to normal.
    SetConsoleTextAttribute(std_out_handle, csbi.wAttributes);
    rl_forced_update_display();
    rl_display_fixed = 1;

    // Tidy up.
    for (i = 0; i < match_count; ++i)
    {
        free(new_matches[i]);
    }
    free(new_matches);
}