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_open_document(fz_context *ctx, const char *filename)
{
if (strstr(filename, "META-INF/container.xml") || strstr(filename, "META-INF\\container.xml"))
{
char dirname[2048], *p;
fz_strlcpy(dirname, filename, sizeof dirname);
p = strstr(dirname, "META-INF");
*p = 0;
if (!dirname[0])
fz_strlcpy(dirname, ".", sizeof dirname);
return epub_init(ctx, fz_open_directory(ctx, dirname));
}
return epub_init(ctx, fz_open_zip_archive(ctx, filename));
}
static xps_document *
xps_open_document_with_directory(fz_context *ctx, const char *directory)
{
xps_document *doc;
doc = fz_malloc_struct(ctx, xps_document);
xps_init_document(ctx, doc);
doc->zip = fz_open_directory(ctx, directory);
fz_try(ctx)
{
xps_read_page_list(ctx, doc);
}
fz_catch(ctx)
{
xps_close_document(ctx, doc);
fz_rethrow(ctx);
}
return 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;
}