public static String append(String res, String sep, String data) {
res = ChannelUtil.separatorToken(res);
data = ChannelUtil.separatorToken(data);
sep = ChannelUtil.separatorToken(sep);
if (empty(res)) return data;
if (empty(data)) return res;
if (empty(sep)) return res + data;
return res + sep + data;
}
public static int calcCont(String[] props) {
String lim = ChannelUtil.getPropertyValue(props, "continue_limit");
int ret = Channels.DeafultContLim;
if (!ChannelUtil.empty(lim)) {
try {
ret = Integer.parseInt(lim);
} catch (Exception e) {
}
}
if (ret < 0) ret = Channels.DeafultContLim;
return ret;
}
public static String extension(String fileName, boolean stripDot) {
if (ChannelUtil.empty(fileName)) return null;
int pos = fileName.lastIndexOf('.');
if ((pos > 0) && (pos < fileName.length() - 1))
return fileName.substring(pos + (stripDot ? 1 : 0));
return null;
}
public static int[] getNameIndex(String[] prop) {
try {
String x = ChannelUtil.getPropertyValue(prop, "name_index");
if (!empty(x)) {
String[] idx = x.split("\\+");
int[] res = new int[idx.length];
for (int i = 0; i < idx.length; i++) {
int j = new Integer(idx[i]).intValue();
if (j > 0) res[i] = j;
}
return res;
}
} catch (Exception e) {
Channels.debug("excep " + e);
}
return null;
}
public static String parseASX(String url, int type) {
if (type == ChannelUtil.ASXTYPE_NONE) return url;
if (type == ChannelUtil.ASXTYPE_AUTO && !isASX(url)) return url;
String page;
try {
page = ChannelUtil.fetchPage(new URL(url).openConnection());
} catch (Exception e) {
Channels.debug("asx fetch failed " + e);
return url;
}
Channels.debug("page " + page);
int first = page.indexOf("href=");
if (first == -1) return url;
int last = page.indexOf('\"', first + 6);
if (last == -1) return url;
return page.substring(first + 6, last);
}
private static ProcessBuilder buildPid(String fName, String url) {
int rtmpMet = Channels.rtmpMethod();
if (rtmpMet == Channels.RTMP_MAGIC_TOKEN) {
url = url.replace("!!!pms_ch_dash_y!!!", " -y ");
url = url.replace("!!!pms_ch_dash_w!!!", " -W ");
return null;
}
ArrayList<String> args = new ArrayList<String>();
args.add(Channels.cfg().getRtmpPath());
int pos = url.indexOf('?');
if (pos == -1) return null;
String[] data = url.substring(pos + 1).split("&");
for (int i = 0; i < data.length; i++) {
String[] kv = data[i].split("=");
args.add(kv[0]);
if (kv.length > 1) args.add("\"" + ChannelUtil.unescape(kv[1]) + "\"");
}
args.add("-o");
args.add("\"" + fName + "\"");
return new ProcessBuilder(args);
}
public static Thread backgroundDownload(String name, String url, boolean cache) {
String fName = ChannelUtil.guessExt(Channels.fileName(name, cache), url);
if (ChannelUtil.rtmpStream(url)) {
try {
// URL u=new URL(url);
// rtmp stream special fix
if (empty(extension(fName))) // no extension. Rtmp is normally mp4
fName = fName + ".mp4";
final ProcessBuilder pb = buildPid(fName, url);
if (pb == null) return null;
Channels.debug("start process ");
Runnable r =
new Runnable() {
public void run() {
ChannelUtil.execute(pb);
}
};
return new Thread(r);
} catch (Exception e) {
return null;
}
}
String subFile = "";
if (url.startsWith("http") || url.startsWith("navix") || url.startsWith("subs")) {
if (url.startsWith("navix") || url.startsWith("subs")) {
int pos = url.indexOf('?');
if (pos == -1) return null;
String[] data = url.substring(pos + 1).split("&");
for (int i = 0; i < data.length; i++) {
String[] kv = data[i].split("=");
if (kv[0].equals("url")) url = ChannelUtil.unescape(kv[1]);
if (kv[0].equals("subs")) subFile = unescape(kv[1]);
}
}
if (empty(url)) return null;
final String rUrl = url;
final String sFile = subFile;
if (empty(extension(fName))) // no ext guess mpg as ext
fName = fName + ".mpg";
final String fName1 = fName;
Runnable r =
new Runnable() {
public void run() {
File f = new File(fName1);
if (!empty(sFile)) {
File s = new File(sFile);
byte[] buf = new byte[4096];
try {
FileInputStream in = new FileInputStream(s);
FileOutputStream out =
new FileOutputStream(new File(f.getParent() + File.separator + s.getName()));
while ((in.read(buf)) != -1) out.write(buf);
in.close();
out.close();
} catch (Exception e) {
// ignore this
Channels.debug("Error moving subtitle file " + sFile);
}
}
// download the actaul movie, subtitles are done
downloadBin(rUrl, f);
}
};
return new Thread(r);
}
return null;
}
public static String createMediaUrl(HashMap<String, String> vars, int format, Channel ch) {
String rUrl = vars.get("url");
if (empty(rUrl) || Channels.noPlay()) // what do we do?
return null;
int rtmpMet = Channels.rtmpMethod();
String type = vars.get("__type__");
Channels.debug("create media url entry " + rUrl + " format " + format + " type " + type);
if (rUrl.startsWith("http")) {
if ((format != Format.VIDEO) || (rtmpMet == Channels.RTMP_MAGIC_TOKEN)) return rUrl;
// rUrl="navix://channel?url="+escape(rUrl);
rUrl = "channel?url=" + escape(rUrl);
String agent = vars.get("agent");
if (empty(agent)) agent = ChannelUtil.defAgentString;
rUrl = append(rUrl, "&agent=", escape(agent));
if (!empty(vars.get("referer")))
rUrl = append(rUrl, "&referer=", escape(vars.get("referer")));
String sub = vars.get("subtitle");
if (!empty(sub)) { // we got subtitles
rUrl = "subs://" + rUrl;
// lot of things to append here
rUrl = addSubs(rUrl, sub);
} else if (!empty(type) && type.equals("navix")) rUrl = "navix://" + rUrl;
else rUrl = vars.get("url");
Channels.debug("return media url " + rUrl);
return rUrl;
}
if (!empty(type) && type.equals("RTMPDUMP")) {
Channels.debug("rmtpdump spec " + rUrl);
String[] args = rUrl.split("!!!");
String res = "";
for (int i = 0; i < args.length; i++) {
if (empty(args[i])) continue;
String[] kv = args[i].split("=", 2);
if (kv.length < 2) continue;
if (kv[0].equals("flv")) continue;
res = append(res, "&", kv[0] + "=" + escape(kv[1]));
}
rUrl = "rtmpdump://channel?" + res;
String sub = vars.get("subtitle");
if (!empty(sub)) { // we got subtitles
// lot of things to append here
rUrl = addSubs(rUrl, sub);
}
Channels.debug("return media url rtmpdump spec " + rUrl);
return rUrl;
}
String[] s = rUrl.split(" ");
if (s.length > 1) {
// This is likely rtmp from navix
rUrl = s[0]; // first one is the url
for (int i = 1; i < s.length; i++) {
String[] ss = s[i].split("=", 2);
if (ss.length < 2) vars.put(ss[0].toLowerCase(), "");
else vars.put(ss[0].toLowerCase(), ss[1]);
}
}
if (!rtmpStream(rUrl)) // type is sopcast etc.
return rUrl;
if (rUrl.startsWith("rtmpdump://")) return rUrl;
switch (rtmpMet) {
case Channels.RTMP_MAGIC_TOKEN:
rUrl = ChannelUtil.append(rUrl, "!!!pms_ch_dash_y!!!", vars.get("playpath"));
rUrl = ChannelUtil.append(rUrl, "!!!pms_ch_dash_w!!!", vars.get("swfVfy"));
break;
case Channels.RTMP_DUMP:
Channels.debug("rtmpdump method");
rUrl = "rtmpdump://channel?-r=" + escape(rUrl);
if (!empty(vars.get("live"))) rUrl = append(rUrl, "", "&-v");
rUrl = ChannelUtil.append(rUrl, "&-y=", escape(vars.get("playpath")));
rUrl = ChannelUtil.append(rUrl, "&--swfVfy=", escape(vars.get("swfVfy")));
rUrl = ChannelUtil.append(rUrl, "&--swfVfy=", escape(vars.get("swfvfy")));
rUrl = ChannelUtil.append(rUrl, "&-s=", escape(vars.get("swfplayer")));
rUrl = ChannelUtil.append(rUrl, "&-a=", escape(vars.get("app")));
rUrl = ChannelUtil.append(rUrl, "&-p=", escape(vars.get("pageurl")));
rUrl = ChannelUtil.append(rUrl, "&-s=", escape(vars.get("swfurl")));
String sub = vars.get("subtitle");
if (!empty(sub)) { // we got subtitles
// lot of things to append here
rUrl = addSubs(rUrl, sub);
}
break;
default:
rUrl = vars.get("url");
break;
}
Channels.debug("return media url " + rUrl);
return rUrl;
}
