function cfb_new(opts/*:?any*/)/*:CFBContainer*/ { var o/*:CFBContainer*/ = ({}/*:any*/); init_cfb(o, opts); return o; } function cfb_add(cfb/*:CFBContainer*/, name/*:string*/, content/*:?RawBytes*/, opts/*:?any*/)/*:CFBEntry*/ { var unsafe = opts && opts.unsafe; if(!unsafe) init_cfb(cfb); var file = !unsafe && CFB.find(cfb, name); if(!file) { var fpath/*:string*/ = cfb.FullPaths[0]; if(name.slice(0, fpath.length) == fpath) fpath = name; else { if(fpath.slice(-1) != "/") fpath += "/"; fpath = (fpath + name).replace("//","/"); } file = ({name: filename(name), type: 2}/*:any*/); cfb.FileIndex.push(file); cfb.FullPaths.push(fpath); if(!unsafe) CFB.utils.cfb_gc(cfb); } /*:: if(!file) throw new Error("unreachable"); */ file.content = (content/*:any*/); file.size = content ? content.length : 0; if(opts) { if(opts.CLSID) file.clsid = opts.CLSID; if(opts.mt) file.mt = opts.mt; if(opts.ct) file.ct = opts.ct; } return file; } function cfb_del(cfb/*:CFBContainer*/, name/*:string*/)/*:boolean*/ { init_cfb(cfb); var file = CFB.find(cfb, name); if(file) for(var j = 0; j < cfb.FileIndex.length; ++j) if(cfb.FileIndex[j] == file) { cfb.FileIndex.splice(j, 1); cfb.FullPaths.splice(j, 1); return true; } return false; } function cfb_mov(cfb/*:CFBContainer*/, old_name/*:string*/, new_name/*:string*/)/*:boolean*/ { init_cfb(cfb); var file = CFB.find(cfb, old_name); if(file) for(var j = 0; j < cfb.FileIndex.length; ++j) if(cfb.FileIndex[j] == file) { cfb.FileIndex[j].name = filename(new_name); cfb.FullPaths[j] = new_name; return true; } return false; } function cfb_gc(cfb/*:CFBContainer*/)/*:void*/ { rebuild_cfb(cfb, true); }