static void
go_text_eb (uim_eb *ueb, EB_Position position, char **str, const char *enc)
{
EB_Hookset hookset;
char text[MAX_TEXT + 1];
ssize_t text_length;
ssize_t bytes;
int i;
if (eb_seek_text(&ueb->book, &position) != EB_SUCCESS) {
uim_notify_fatal(N_("eb: eb_seek_text error occurs"));
return;
}
eb_initialize_hookset(&hookset);
for (i = 0; i < 1; i++) {
char *local;
iconv_t cd;
if (eb_read_text(&ueb->book, NULL, &hookset,
NULL, MAX_TEXT, text, &text_length) != EB_SUCCESS) {
bytes = 0;
uim_notify_fatal(N_("eb_read_text : an error occurs"));
return;
}
bytes += text_length;
if (text_length < 1)
break;
/* FIXME! check return value */
cd = (iconv_t)uim_iconv->create(enc, "EUC-JP");
local = uim_iconv->convert(cd, text);
uim_iconv->release(cd);
uim_eb_strappend(str, local, strlen(local));
free(local);
}
eb_finalize_hookset(&hookset);
}
/*------------------------------------------------------------------------
-- Name: init
--
-- Description:
-- Initialize EB Lib, set hooks, open the desired subbook.
--
-- Parameters:
-- None.
--
-- Returns:
-- None.
--
------------------------------------------------------------------------*/
static void init(void)
{
EB_Error_Code error_code;
EB_Subbook_Code subbook_list[EB_MAX_SUBBOOKS];
FILE *out_file = NULL;
int subbook_count;
/* Blank the output file */
out_file = fopen(out_path, "w");
if(out_file == NULL)
{
fprintf(stderr, "Error: Could not open output file, \"%s\"\n", out_path);
die(1);
}
fclose(out_file);
/* Init EB Lib */
eb_initialize_library();
eb_initialize_book(&book);
eb_initialize_hookset(&hookset);
/* Set hooks */
eb_set_hook(&hookset, &hook_narrow_font);
eb_set_hook(&hookset, &hook_wide_font);
if(set_emphasis_hook)
{
eb_set_hook(&hookset, &hook_begin_emphasis);
eb_set_hook(&hookset, &hook_end_emphasis);
}
if(set_keyword_hook)
{
eb_set_hook(&hookset, &hook_begin_keyword);
eb_set_hook(&hookset, &hook_end_keyword);
}
if(set_reference_hook)
{
eb_set_hook(&hookset, &hook_begin_reference);
eb_set_hook(&hookset, &hook_end_reference);
}
if(set_subscript_hook)
{
eb_set_hook(&hookset, &hook_begin_subscript);
eb_set_hook(&hookset, &hook_end_subscript);
}
if(set_superscript_hook)
{
eb_set_hook(&hookset, &hook_begin_superscript);
eb_set_hook(&hookset, &hook_end_superscript);
}
/* Open the EPWING book */
error_code = eb_bind(&book, book_path);
if(error_code != EB_SUCCESS)
{
fprintf(stderr, "Error: Failed to bind the book, %s: %s\n", eb_error_message(error_code), book_path);
die(1);
}
/* Get the subbook list */
error_code = eb_subbook_list(&book, subbook_list, &subbook_count);
if(error_code != EB_SUCCESS)
{
fprintf(stderr, "Error: Failed to get the subbbook list, %s\n", eb_error_message(error_code));
die(1);
}
/* Get the subbook */
error_code = eb_set_subbook(&book, subbook_list[subbook_index]);
if(error_code != EB_SUCCESS)
{
fprintf(stderr, "Error: Failed to set the current subbook, %s\n", eb_error_message(error_code));
die(1);
}
/* Get the subbook directory (the name only, not the full path) */
error_code = eb_subbook_directory(&book, subbook_directory);
if(error_code != EB_SUCCESS)
{
fprintf(stderr, "Error: Failed to get the subbook directory: %s\n", eb_error_message(error_code));
die(1);
}
/* Set the font */
if (eb_set_font(&book, EB_FONT_16) < 0)
{
fprintf(stderr, "Error: Failed to set the font size: %s\n", eb_error_message(error_code));
die(1);
}
} /* init */
