Move sources into their own directory

1 files changed, 0 insertions, 274 deletions

diff --git a/sdcli.c b/sdcli.c
deleted file mode 100644
index 8a8f4ca..0000000
--- a/sdcli.c
+++ /dev/null
@@ -1,274 +0,0 @@
-/*
- * StarDict console UI
- *
- * Copyright (c) 2013, Přemysl Janouch <p.janouch@gmail.com>
- * All rights reserved.
- *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
- *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
- * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
- * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
- * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
- *
- */
-
-#define _XOPEN_SOURCE_EXTENDED         /**< Yes, we want ncursesw. */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <locale.h>
-#include <stdarg.h>
-#include <limits.h>
-
-#include <glib.h>
-#include <gio/gio.h>
-#include <ncurses.h>
-
-#include <unistd.h>
-#include <poll.h>
-#include <errno.h>
-#include <signal.h>
-
-#include "stardict.h"
-
-
-#define KEY_ESCAPE  27                 /**< Curses doesn't define this. */
-
-// --- Utilities ---------------------------------------------------------------
-
-static void
-display (const gchar *format, ...)
-{
-	va_list ap;
-
-	va_start (ap, format);
-	vw_printw (stdscr, format, ap);
-	va_end (ap);
-	refresh ();
-}
-
-static gchar *
-wchar_to_mb (wchar_t ch)
-{
-	/* Convert the character back to a multi-byte sequence. */
-	static gchar buffer[MB_LEN_MAX + 1];
-	size_t len = wcrtomb (buffer, ch, NULL);
-
-	/* This shouldn't happen.  It would mean that the user has
-	 * somehow managed to enter something inexpressable in the
-	 * current locale.  */
-	if (len == (size_t) -1)
-		abort ();
-
-	/* Here I hope the buffer doesn't overflow. Who uses
-	 * shift states nowadays, anyway? */
-	if (wcrtomb (buffer + len, L'\0', NULL) == (size_t) -1)
-		abort ();
-
-	return buffer;
-}
-
-static const gchar *
-wchar_to_mb_escaped (wchar_t ch)
-{
-	switch (ch)
-	{
-	case L'\r':  return "\\r";
-	case L'\n':  return "\\n";
-	case L'\t':  return "\\t";
-	default:     return wchar_to_mb (ch);
-	}
-}
-
-static int
-poll_restart (struct pollfd *fds, nfds_t nfds, int timeout)
-{
-	int ret;
-	do
-		ret = poll (fds, nfds, timeout);
-	while (ret == -1 && errno == EINTR);
-	return ret;
-}
-
-// --- SIGWINCH ----------------------------------------------------------------
-
-static int g_winch_pipe[2];            /**< SIGWINCH signalling pipe. */
-static void (*g_old_winch_handler) (int);
-
-static void
-winch_handler (int signum)
-{
-	/* Call the ncurses handler. */
-	if (g_old_winch_handler)
-		g_old_winch_handler (signum);
-
-	/* And wake up the poll() call. */
-	write (g_winch_pipe[1], "x", 1);
-}
-
-static void
-install_winch_handler (void)
-{
-	struct sigaction act, oldact;
-
-	act.sa_handler = winch_handler;
-	act.sa_flags = SA_RESTART;
-	sigemptyset (&act.sa_mask);
-	sigaction (SIGWINCH, &act, &oldact);
-
-	/* Save the ncurses handler. */
-	if (oldact.sa_handler != SIG_DFL
-	 && oldact.sa_handler != SIG_IGN)
-		g_old_winch_handler = oldact.sa_handler;
-}
-
-// --- Event handlers ----------------------------------------------------------
-
-typedef struct
-{
-	wint_t  code;
-	guint   is_char : 1;
-	MEVENT  mouse;
-}
-CursesEvent;
-
-static gboolean
-process_curses_event (CursesEvent *event)
-{
-	if (!event->is_char)
-	{
-		switch (event->code)
-		{
-		case KEY_RESIZE:
-			display ("Screen has been resized to %u x %u\n",
-				COLS, LINES);
-			break;
-		case KEY_MOUSE:
-			display ("Mouse event at (%d, %d), state %#lx\n",
-				event->mouse.x, event->mouse.y, event->mouse.bstate);
-			break;
-		default:
-			display ("Keyboard event: non-character: %u\n",
-				event->code);
-		}
-		return TRUE;
-	}
-
-	display ("Keyboard event: character: '%s'\n",
-		wchar_to_mb_escaped (event->code));
-
-	if (event->code == L'q' || event->code == KEY_ESCAPE)
-	{
-		display ("Quitting...\n");
-		return FALSE;
-	}
-
-	return TRUE;
-}
-
-static gboolean
-process_stdin_input (void)
-{
-	CursesEvent event;
-	int sta;
-
-	while ((sta = get_wch (&event.code)) != ERR)
-	{
-		event.is_char = (sta == OK);
-		if (sta == KEY_CODE_YES && event.code == KEY_MOUSE
-			&& getmouse (&event.mouse) == ERR)
-			abort ();
-		if (!process_curses_event (&event))
-			return FALSE;
-	}
-
-	return TRUE;
-}
-
-static gboolean
-process_winch_input (int fd)
-{
-	char c;
-
-	read (fd, &c, 1);
-	return process_stdin_input ();
-}
-
-// --- Main --------------------------------------------------------------------
-
-int
-main (int argc, char *argv[])
-{
-	static GOptionEntry entries[] =
-	{
-		{ NULL }
-	};
-
-	if (!setlocale (LC_ALL, ""))
-		abort ();
-
-	GError *error = NULL;
-	GOptionContext *ctx = g_option_context_new ("- StarDict console UI");
-	g_option_context_add_main_entries (ctx, entries, NULL);
-	if (!g_option_context_parse (ctx, &argc, &argv, &error))
-	{
-		g_print ("option parsing failed: %s\n", error->message);
-		exit (EXIT_FAILURE);
-	}
-
-	if (!initscr ()
-	 || cbreak () == ERR
-	 || noecho () == ERR)
-		abort ();
-
-	keypad (stdscr, TRUE);                /* Enable character processing. */
-	nodelay (stdscr, TRUE);               /* Don't block on get_wch(). */
-
-	mousemask (ALL_MOUSE_EVENTS, NULL);
-
-	display ("Press Q, Escape or ^C to quit\n");
-
-	if (pipe (g_winch_pipe) == -1)
-		abort ();
-
-	install_winch_handler ();
-
-// --- Message loop ------------------------------------------------------------
-
-	struct pollfd pollfd[2];
-
-	pollfd[0].fd = fileno (stdin);
-	pollfd[0].events = POLLIN;
-	pollfd[1].fd = g_winch_pipe[0];
-	pollfd[1].events = POLLIN;
-
-	while (TRUE)
-	{
-		if (poll_restart (pollfd, 3, -1) == -1)
-			abort ();
-
-		if ((pollfd[0].revents & POLLIN)
-		 && !process_stdin_input ())
-			break;
-		if ((pollfd[1].revents & POLLIN)
-		 && !process_winch_input (pollfd[2].fd))
-			break;
-	}
-
-// --- Cleanup -----------------------------------------------------------------
-
-	endwin ();
-
-	if (close (g_winch_pipe[0]) == -1
-	 || close (g_winch_pipe[1]) == -1)
-		abort ();
-
-	return 0;
-}
-