Method ParseDownload

client/src/main/java/jake2/client/CL_parse.java:171–236

(DownloadMessage msg)

     * =====================
     */
    public static void ParseDownload(DownloadMessage msg) {

        // read the data
        int percent = msg.percentage;
        if (msg.data == null) {
            Com.Printf("Server does not have this file.\n");
            if (ClientGlobals.cls.download != null) {
                // if here, we tried to resume a file but the server said no
                try {
                    ClientGlobals.cls.download.close();
                } catch (IOException e) {
                }
                ClientGlobals.cls.download = null;
            }
            CL.RequestNextDownload();
            return;
        }

        // open the file if not opened yet
        if (ClientGlobals.cls.download == null) {
            String name = DownloadFileName(ClientGlobals.cls.downloadtempname).toLowerCase();

            FS.CreatePath(name);

            ClientGlobals.cls.download = Lib.fopen(name, "rw");
            if (ClientGlobals.cls.download == null) {
                Com.Printf("Failed to open " + ClientGlobals.cls.downloadtempname + "\n");
                CL.RequestNextDownload();
                return;
            }
        }


        try {
            ClientGlobals.cls.download.write(msg.data);
        } catch (Exception e) {
            Com.dprintln("Could not write downloaded data to file: " + e.getMessage());
        }

        if (percent != 100) {
            // request next block
            //	   change display routines by zoid
            ClientGlobals.cls.downloadpercent = percent;
            ClientGlobals.cls.netchan.reliablePending.add(new StringCmdMessage(StringCmdMessage.NEXT_DOWNLOAD));
        } else {
            try {
                ClientGlobals.cls.download.close();
            } 
            catch (IOException e) {
            }

            // rename the temp file to it's final name
            String oldn = DownloadFileName(ClientGlobals.cls.downloadtempname);
            String newn = DownloadFileName(ClientGlobals.cls.downloadname);
            int r = Lib.rename(oldn, newn);
            if (r != 0)
                Com.Printf("failed to rename.\n");