Initial commit
This commit is contained in:
commit
4f4a86529a
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|
@ -0,0 +1,13 @@
|
|||
# Backup files
|
||||
*.*~
|
||||
# Compile output
|
||||
/sdcli
|
||||
*.o
|
||||
# IDE project files
|
||||
/sdcli.creator*
|
||||
/sdcli.includes
|
||||
/sdcli.files
|
||||
/sdcli.config
|
||||
# Blah
|
||||
/GNUmakefile
|
||||
/.clang_complete
|
||||
|
|
@ -0,0 +1,22 @@
|
|||
SHELL = /bin/sh
|
||||
|
||||
pkgs = ncursesw glib-2.0 gio-2.0
|
||||
targets = sdcli
|
||||
|
||||
CC = clang
|
||||
CFLAGS = -ggdb -std=gnu99 -Wall -Wextra -Wno-missing-field-initializers \
|
||||
`pkg-config --cflags $(pkgs)`
|
||||
LDFLAGS = `pkg-config --libs $(pkgs)`
|
||||
|
||||
.PHONY: all clean
|
||||
|
||||
all: $(targets)
|
||||
|
||||
clean:
|
||||
rm -f $(targets) *.o
|
||||
|
||||
sdcli: sdcli.o stardict.o
|
||||
$(CC) $^ -o $@ $(LDFLAGS)
|
||||
|
||||
%.o: %.c
|
||||
$(CC) $(CFLAGS) -c $< -o $@
|
||||
|
|
@ -0,0 +1,274 @@
|
|||
/*
|
||||
* 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;
|
||||
}
|
||||
|
||||
File diff suppressed because it is too large
Load Diff
|
|
@ -0,0 +1,214 @@
|
|||
/*
|
||||
* stardict.h: StarDict API
|
||||
*
|
||||
* This module doesn't cover all the functionality available to StarDict
|
||||
* dictionaries, it should however be good enough for most of them that are
|
||||
* freely available on the Internet.
|
||||
*
|
||||
* 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.
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef STARDICT_H
|
||||
#define STARDICT_H
|
||||
|
||||
/** An object intended for interacting with a dictionary. */
|
||||
typedef struct stardict_dict StardictDict;
|
||||
typedef struct stardict_dict_class StardictDictClass;
|
||||
|
||||
/** Overall information about a particular dictionary. */
|
||||
typedef struct stardict_info StardictInfo;
|
||||
|
||||
/** Handles the task of moving around the dictionary. */
|
||||
typedef struct stardict_iterator StardictIterator;
|
||||
typedef struct stardict_iterator_class StardictIteratorClass;
|
||||
|
||||
/** Contains the decoded data for a single word definition. */
|
||||
typedef struct stardict_entry StardictEntry;
|
||||
typedef struct stardict_entry_class StardictEntryClass;
|
||||
|
||||
/** A single field of a word definition. */
|
||||
typedef struct stardict_entry_field StardictEntryField;
|
||||
|
||||
/* GObject boilerplate. */
|
||||
#define STARDICT_TYPE_DICT (stardict_dict_get_type ())
|
||||
#define STARDICT_DICT(obj) \
|
||||
(G_TYPE_CHECK_INSTANCE_CAST ((obj), \
|
||||
STARDICT_TYPE_DICT, StardictDict))
|
||||
#define STARDICT_IS_DICT(obj) \
|
||||
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
|
||||
STARDICT_TYPE_DICT))
|
||||
#define STARDICT_DICT_CLASS(klass) \
|
||||
(G_TYPE_CHECK_CLASS_CAST ((klass), \
|
||||
STARDICT_TYPE_DICT, StardictDictClass))
|
||||
#define STARDICT_IS_DICT_CLASS(klass) \
|
||||
(G_TYPE_CHECK_CLASS_TYPE ((klass), \
|
||||
STARDICT_TYPE_DICT))
|
||||
#define STARDICT_DICT_GET_CLASS(obj) \
|
||||
(G_TYPE_INSTANCE_GET_CLASS ((obj), \
|
||||
STARDICT_TYPE_DICT, StardictDictClass))
|
||||
|
||||
#define STARDICT_TYPE_ITERATOR (stardict_iterator_get_type ())
|
||||
#define STARDICT_ITERATOR(obj) \
|
||||
(G_TYPE_CHECK_INSTANCE_CAST ((obj), \
|
||||
STARDICT_TYPE_ITERATOR, StardictIterator))
|
||||
#define STARDICT_IS_ITERATOR(obj) \
|
||||
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
|
||||
STARDICT_TYPE_ITERATOR))
|
||||
#define STARDICT_ITERATOR_CLASS(klass) \
|
||||
(G_TYPE_CHECK_CLASS_CAST ((klass), \
|
||||
STARDICT_TYPE_ITERATOR, StardictIteratorClass))
|
||||
#define STARDICT_IS_ITERATOR_CLASS(klass) \
|
||||
(G_TYPE_CHECK_CLASS_TYPE ((klass), \
|
||||
STARDICT_TYPE_ITERATOR))
|
||||
#define STARDICT_ITERATOR_GET_CLASS(obj) \
|
||||
(G_TYPE_INSTANCE_GET_CLASS ((obj), \
|
||||
STARDICT_TYPE_ITERATOR, StardictIteratorClass))
|
||||
|
||||
#define STARDICT_TYPE_ENTRY (stardict_entry_get_type ())
|
||||
#define STARDICT_ENTRY(obj) \
|
||||
(G_TYPE_CHECK_INSTANCE_CAST ((obj), \
|
||||
STARDICT_TYPE_ENTRY, StardictEntry))
|
||||
#define STARDICT_IS_ENTRY(obj) \
|
||||
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), \
|
||||
STARDICT_TYPE_ENTRY))
|
||||
#define STARDICT_ENTRY_CLASS(klass) \
|
||||
(G_TYPE_CHECK_CLASS_CAST ((klass), \
|
||||
STARDICT_TYPE_ENTRY, StardictEntryClass))
|
||||
#define STARDICT_IS_ENTRY_CLASS(klass) \
|
||||
(G_TYPE_CHECK_CLASS_TYPE ((klass), \
|
||||
STARDICT_TYPE_ENTRY))
|
||||
#define STARDICT_ENTRY_GET_CLASS(obj) \
|
||||
(G_TYPE_INSTANCE_GET_CLASS ((obj), \
|
||||
STARDICT_TYPE_ENTRY, StardictEntryClass))
|
||||
|
||||
// --- Errors ------------------------------------------------------------------
|
||||
|
||||
/** General error type. */
|
||||
typedef enum {
|
||||
STARDICT_ERROR_FILE_NOT_FOUND, //!< Some file was not found
|
||||
STARDICT_ERROR_INVALID_DATA //!< Dictionary contains invalid data
|
||||
} StardictError;
|
||||
|
||||
#define STARDICT_ERROR (stardict_error_quark ())
|
||||
|
||||
GQuark stardict_error_quark (void);
|
||||
|
||||
// --- Dictionary information --------------------------------------------------
|
||||
|
||||
const gchar *stardict_info_get_path (StardictInfo *sdi) G_GNUC_PURE;
|
||||
const gchar *stardict_info_get_book_name (StardictInfo *sdi) G_GNUC_PURE;
|
||||
gsize stardict_info_get_word_count (StardictInfo *sd) G_GNUC_PURE;
|
||||
void stardict_info_free (StardictInfo *sdi);
|
||||
|
||||
GList *stardict_list_dictionaries (const gchar *path);
|
||||
|
||||
// --- Dictionaries ------------------------------------------------------------
|
||||
|
||||
struct stardict_dict
|
||||
{
|
||||
GObject parent_instance;
|
||||
StardictInfo * info; //!< General information about the dict
|
||||
GArray * index; //!< Word index
|
||||
GArray * synonyms; //!< Synonyms
|
||||
gpointer dict; //!< Dictionary data
|
||||
gsize dict_length; //!< Length of the dict data in bytes
|
||||
};
|
||||
|
||||
struct stardict_dict_class
|
||||
{
|
||||
GObjectClass parent_class;
|
||||
};
|
||||
|
||||
GType stardict_dict_get_type (void);
|
||||
StardictDict *stardict_dict_new (const gchar *filename, GError **error);
|
||||
StardictDict *stardict_dict_new_from_info (StardictInfo *sdi, GError **error);
|
||||
StardictInfo *stardict_dict_get_info (StardictDict *sd);
|
||||
gchar **stardict_dict_get_synonyms (StardictDict *sd, const gchar *word);
|
||||
StardictIterator *stardict_dict_search
|
||||
(StardictDict *sd, const gchar *word, gboolean *success);
|
||||
|
||||
// --- Dictionary iterators ----------------------------------------------------
|
||||
|
||||
struct stardict_iterator
|
||||
{
|
||||
GObject parent_instance;
|
||||
StardictDict * owner; //!< The related dictionary
|
||||
gint64 offset; //!< Index within the dictionary
|
||||
};
|
||||
|
||||
struct stardict_iterator_class
|
||||
{
|
||||
GObjectClass parent_class;
|
||||
};
|
||||
|
||||
GType stardict_iterator_get_type (void);
|
||||
StardictIterator *stardict_iterator_new (StardictDict *sd, guint32 index);
|
||||
const gchar *stardict_iterator_get_word (StardictIterator *sdi) G_GNUC_PURE;
|
||||
StardictEntry *stardict_iterator_get_entry (StardictIterator *sdi);
|
||||
gboolean stardict_iterator_is_valid (StardictIterator *sdi) G_GNUC_PURE;
|
||||
gint64 stardict_iterator_get_offset (StardictIterator *sdi) G_GNUC_PURE;
|
||||
void stardict_iterator_set_offset
|
||||
(StardictIterator *sdi, gint64 offset, gboolean relative);
|
||||
|
||||
/** Go to the next entry. */
|
||||
#define stardict_iterator_next(sdi) \
|
||||
(stardict_iterator_set_offset (sdi, 1, TRUE))
|
||||
|
||||
/** Go to the previous entry. */
|
||||
#define stardict_iterator_prev(sdi) \
|
||||
(stardict_iterator_set_offset (sdi, -1, TRUE))
|
||||
|
||||
// --- Dictionary entries ------------------------------------------------------
|
||||
|
||||
typedef enum {
|
||||
STARDICT_FIELD_MEANING = 'm', //!< Word's purely textual meaning
|
||||
STARDICT_FIELD_LOCALE = 'l', //!< Locale-dependent meaning
|
||||
STARDICT_FIELD_PANGO = 'g', //!< Pango text markup language
|
||||
STARDICT_FIELD_PHONETIC = 't', //!< English phonetic string
|
||||
STARDICT_FIELD_XDXF = 'x', //!< xdxf language
|
||||
STARDICT_FIELD_YB_KANA = 'y', //!< Chinese YinBiao or Japanese KANA
|
||||
STARDICT_FIELD_POWERWORD = 'k', //!< KingSoft PowerWord's data
|
||||
STARDICT_FIELD_MEDIAWIKI = 'w', //!< MediaWiki markup language
|
||||
STARDICT_FIELD_HTML = 'h', //!< HTML codes
|
||||
STARDICT_FIELD_RESOURCE = 'r', //!< Resource file list
|
||||
STARDICT_FIELD_WAV = 'W', //!< WAV file
|
||||
STARDICT_FIELD_PICTURE = 'P', //!< Picture file
|
||||
STARDICT_FIELD_X = 'X' //!< Reserved, experimental extensions
|
||||
} StardictEntryFieldType;
|
||||
|
||||
struct stardict_entry_field
|
||||
{
|
||||
gchar type; //!< Type of entry (EntryFieldType)
|
||||
gpointer data; //!< Raw data or null-terminated string
|
||||
gsize data_size; //!< Size of data, includding any \0
|
||||
};
|
||||
|
||||
struct stardict_entry
|
||||
{
|
||||
GObject parent_instance;
|
||||
GList * fields; //!< List of StardictEntryField's
|
||||
};
|
||||
|
||||
struct stardict_entry_class
|
||||
{
|
||||
GObjectClass parent_class;
|
||||
};
|
||||
|
||||
GType stardict_entry_get_type (void);
|
||||
const GList *stardict_entry_get_fields (StardictEntry *sde) G_GNUC_PURE;
|
||||
|
||||
#endif /* ! STARDICT_H */
|
||||
Loading…
Reference in New Issue