void
uim_eb_destroy (uim_eb *ueb)
{
if (ueb)
eb_finalize_book(&ueb->book);
free(ueb);
ueb = NULL;
}
/*------------------------------------------------------------------------
-- Name: die
--
-- Description:
-- Cleanup resources and exit.
--
-- Parameters:
-- (IN) exit_code - The exit code to use.
--
-- Returns:
-- None.
--
------------------------------------------------------------------------*/
static void die(int exit_code)
{
eb_finalize_book(&book);
eb_finalize_library();
eb_finalize_hookset(&hookset);
exit(exit_code);
} /* die */
/*
* Uncompress files in `book' and output them under `out_top_path'.
* If it succeeds, 0 is returned. Otherwise -1 is returned.
*/
int
ebzip_unzip_book(const char *out_top_path, const char *book_path,
char subbook_name_list[][EB_MAX_DIRECTORY_NAME_LENGTH + 1],
int subbook_name_count)
{
EB_Book book;
EB_Error_Code error_code;
EB_Subbook_Code subbook_list[EB_MAX_SUBBOOKS];
EB_Subbook_Code subbook_code;
int subbook_count = 0;
int result;
int i;
eb_initialize_book(&book);
/*
* Bind a book.
*/
error_code = eb_bind(&book, book_path);
if (error_code != EB_SUCCESS) {
fprintf(stderr, "%s: %s\n", invoked_name,
eb_error_message(error_code));
fflush(stderr);
return -1;
}
/*
* For each targe subbook, convert a subbook-names to a subbook-codes.
* If no subbook is specified by `--subbook'(`-S'), set all subbooks
* as the target.
*/
if (subbook_name_count == 0) {
error_code = eb_subbook_list(&book, subbook_list, &subbook_count);
if (error_code != EB_SUCCESS) {
fprintf(stderr, "%s: %s\n", invoked_name,
eb_error_message(error_code));
fflush(stderr);
return -1;
}
} else {
for (i = 0; i < subbook_name_count; i++) {
error_code = find_subbook(&book, subbook_name_list[i],
&subbook_code);
if (error_code != EB_SUCCESS) {
fprintf(stderr, _("%s: unknown subbook name `%s'\n"),
invoked_name, subbook_name_list[i]);
return -1;
}
subbook_list[subbook_count++] = subbook_code;
}
}
/*
* Uncompress the book.
*/
if (book.disc_code == EB_DISC_EB) {
result = ebzip_unzip_book_eb(&book, out_top_path, book_path,
subbook_list, subbook_count);
} else {
result = ebzip_unzip_book_epwing(&book, out_top_path, book_path,
subbook_list, subbook_count);
}
eb_finalize_book(&book);
return result;
}
int
main(int argc, char *argv[])
{
EB_Error_Code error_code;
EB_Book book;
EB_Subbook_Code subbook_list[EB_MAX_SUBBOOKS];
int subbook_count;
int subbook_index;
int font_start;
unsigned char bitmap[EB_SIZE_NARROW_FONT_16];
int i, j;
/* コマンド行引数をチェック。*/
if (argc != 3) {
fprintf(stderr, "Usage: %s book-path subbook-index\n",
argv[0]);
exit(1);
}
/* EB ライブラリと `book' を初期化。*/
eb_initialize_library();
eb_initialize_book(&book);
/* 書籍を `book' に結び付ける。*/
error_code = eb_bind(&book, argv[1]);
if (error_code != EB_SUCCESS) {
fprintf(stderr, "%s: failed to bind the book, %s: %s\n",
argv[0], eb_error_message(error_code), argv[1]);
goto die;
}
/* 副本の一覧を取得。*/
error_code = eb_subbook_list(&book, subbook_list, &subbook_count);
if (error_code != EB_SUCCESS) {
fprintf(stderr, "%s: failed to get the subbbook list, %s\n",
argv[0], eb_error_message(error_code));
goto die;
}
/* 副本のインデックスを取得。*/
subbook_index = atoi(argv[2]);
/*「現在の副本 (current subbook)」を設定。*/
error_code = eb_set_subbook(&book, subbook_list[subbook_index]);
if (error_code != EB_SUCCESS) {
fprintf(stderr, "%s: failed to set the current subbook, %s\n",
argv[0], eb_error_message(error_code));
goto die;
}
/*「現在の外字の大きさ」を設定。*/
if (eb_set_font(&book, EB_FONT_16) < 0) {
fprintf(stderr, "%s: failed to set the font size, %s\n",
argv[0], eb_error_message(error_code));
goto die;
}
/* 外字の開始位置を取得。*/
error_code = eb_narrow_font_start(&book, &font_start);
if (error_code != EB_SUCCESS) {
fprintf(stderr, "%s: failed to get font information, %s\n",
argv[0], eb_error_message(error_code));
goto die;
}
i = font_start;
for (;;) {
/* 外字のビットマップデータを取得。*/
error_code = eb_narrow_font_character_bitmap(&book, i,
(char *)bitmap);
if (error_code != EB_SUCCESS) {
fprintf(stderr, "%s: failed to get font data, %s\n",
argv[0], eb_error_message(error_code));
goto die;
}
/* ビットマップをアスキーアートにして出力。*/
printf("code point=%04x\n", i);
for (j = 0; j < 16; j++) {
fputc((bitmap[j] & 0x80) ? '*' : ' ', stdout);
fputc((bitmap[j] & 0x40) ? '*' : ' ', stdout);
fputc((bitmap[j] & 0x20) ? '*' : ' ', stdout);
fputc((bitmap[j] & 0x10) ? '*' : ' ', stdout);
fputc((bitmap[j] & 0x08) ? '*' : ' ', stdout);
fputc((bitmap[j] & 0x04) ? '*' : ' ', stdout);
fputc((bitmap[j] & 0x02) ? '*' : ' ', stdout);
fputc((bitmap[j] & 0x01) ? '*' : ' ', stdout);
fputc('\n', stdout);
}
fputs("--------\n", stdout);
/* 外字の文字番号を一つ進める。*/
error_code = eb_forward_narrow_font_character(&book, 1, &i);
if (error_code != EB_SUCCESS)
break;
}
/* 書籍と EB ライブラリの利用を終了。*/
eb_finalize_book(&book);
eb_finalize_library();
exit(0);
/* エラー発生で終了するときの処理。*/
die:
eb_finalize_book(&book);
eb_finalize_library();
exit(1);
}
