static fz_document *
epub_init(fz_context *ctx, fz_archive *zip)
{
epub_document *doc;
doc = fz_new_document(ctx, epub_document);
doc->zip = zip;
doc->set = fz_new_html_font_set(ctx);
doc->super.drop_document = epub_drop_document;
doc->super.layout = epub_layout;
doc->super.load_outline = epub_load_outline;
doc->super.resolve_link = epub_resolve_link;
doc->super.count_pages = epub_count_pages;
doc->super.load_page = epub_load_page;
doc->super.lookup_metadata = epub_lookup_metadata;
doc->super.is_reflowable = 1;
fz_try(ctx)
{
epub_parse_header(ctx, doc);
}
fz_catch(ctx)
{
fz_drop_document(ctx, &doc->super);
fz_rethrow(ctx);
}
return (fz_document*)doc;
}
static fz_document *
htdoc_open_document(fz_context *ctx, const char *filename)
{
char dirname[2048];
fz_buffer *buf;
html_document *doc;
fz_dirname(dirname, filename, sizeof dirname);
doc = fz_malloc_struct(ctx, html_document);
doc->super.close = htdoc_close_document;
doc->super.layout = htdoc_layout;
doc->super.count_pages = htdoc_count_pages;
doc->super.load_page = htdoc_load_page;
doc->zip = fz_open_directory(ctx, dirname);
doc->set = fz_new_html_font_set(ctx);
buf = fz_read_file(ctx, filename);
fz_write_buffer_byte(ctx, buf, 0);
doc->box = fz_parse_html(ctx, doc->set, doc->zip, ".", buf, fz_user_css(ctx));
fz_drop_buffer(ctx, buf);
return (fz_document*)doc;
}
static fz_document *
epub_init(fz_context *ctx, fz_archive *zip)
{
epub_document *doc;
doc = fz_malloc_struct(ctx, epub_document);
doc->zip = zip;
doc->set = fz_new_html_font_set(ctx);
doc->super.close = epub_close_document;
doc->super.layout = epub_layout;
doc->super.count_pages = epub_count_pages;
doc->super.load_page = epub_load_page;
fz_try(ctx)
{
epub_parse_header(ctx, doc);
}
fz_catch(ctx)
{
epub_close_document(ctx, (fz_document*)doc);
fz_rethrow(ctx);
}
return (fz_document*)doc;
}
static fz_document *
htdoc_open_document_with_stream(fz_context *ctx, fz_stream *file)
{
html_document *doc;
fz_buffer *buf;
doc = fz_malloc_struct(ctx, html_document);
doc->super.close = htdoc_close_document;
doc->super.layout = htdoc_layout;
doc->super.count_pages = htdoc_count_pages;
doc->super.load_page = htdoc_load_page;
doc->zip = fz_open_directory(ctx, ".");
doc->set = fz_new_html_font_set(ctx);
buf = fz_read_all(ctx, file, 0);
fz_write_buffer_byte(ctx, buf, 0);
doc->box = fz_parse_html(ctx, doc->set, doc->zip, ".", buf, fz_user_css(ctx));
fz_drop_buffer(ctx, buf);
return (fz_document*)doc;
}