static epub_chapter * epub_parse_chapter(fz_context *ctx, epub_document *doc, const char *path) { fz_archive *zip = doc->zip; fz_buffer *buf = NULL; epub_chapter *ch; char base_uri[2048]; fz_dirname(base_uri, path, sizeof base_uri); ch = fz_malloc_struct(ctx, epub_chapter); ch->path = NULL; ch->html = NULL; ch->next = NULL; fz_var(buf); fz_try(ctx) { buf = fz_read_archive_entry(ctx, zip, path); ch->path = fz_strdup(ctx, path); ch->html = fz_parse_html(ctx, doc->set, zip, base_uri, buf, fz_user_css(ctx)); } fz_always(ctx) fz_drop_buffer(ctx, buf); fz_catch(ctx) { fz_drop_html(ctx, ch->html); fz_free(ctx, ch->path); fz_free(ctx, ch); fz_rethrow(ctx); } return ch; }
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 epub_chapter * epub_parse_chapter(fz_context *ctx, epub_document *doc, const char *path) { fz_archive *zip = doc->zip; fz_buffer *buf; epub_chapter *ch; char base_uri[2048]; fz_dirname(base_uri, path, sizeof base_uri); buf = fz_read_archive_entry(ctx, zip, path); fz_write_buffer_byte(ctx, buf, 0); ch = fz_malloc_struct(ctx, epub_chapter); ch->box = fz_parse_html(ctx, doc->set, zip, base_uri, buf, fz_user_css(ctx)); ch->next = NULL; fz_drop_buffer(ctx, buf); return ch; }
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; }