void feeder()
{
Est[] est =
{
settings.mp3.enabled ? new Est("", settings.mp3) : null,
settings.ogg.enabled ? new Est("", settings.ogg) : null,
settings.opus.enabled ? new Est("", settings.opus) : null,
};
Logger.tag.a("active");
bouncer = settings.meta.bnc;
lastTag = null;
while (!quitting)
{
LSSettings.LSMeta m = settings.meta;
tag = settings.tagAuto ? get(m, false) : manual;
manual = tag;
if (!string.IsNullOrEmpty(tag.tag) && tag.ok)
{
long now = DateTime.UtcNow.Ticks / 10000;
if (lastTag != tag.tag)
{
lastTag = tag.tag;
bouncer = settings.meta.bnc;
}
if (--bouncer < 0)
{
try
{
var buf = System.Text.Encoding.UTF8.GetBytes(tag.tag + "\n");
using (var fs = new System.IO.FileStream(Program.tools + "tags.txt", System.IO.FileMode.Create))
fs.Write(buf, 0, buf.Length);
}
catch { }
foreach (Est e in est)
{
if (e != null &&
streaming &&
e.tag != tag.tag &&
e.enc.FIXME_kbps > 0)
{
e.tag = tag.tag;
sendTags(e);
}
}
}
}
System.Threading.Thread.Sleep(settings.meta.freq);
}
Logger.tag.a("disposed");
}
public LSTag(LSSettings set)
{
Logger.tag.a("init");
settings = set;
streaming = false;
quitting = false;
haveFailed = false;
socket_fallback = false;
latin1 = Encoding.GetEncoding("ISO_8859-1");
manual = new LSTD(false, "", "STILL_UNUSED");
tag = new LSTD(false, "", "STILL_UNUSED");
Reload();
System.Threading.Thread t = new System.Threading.Thread(new System.Threading.ThreadStart(feeder));
t.Name = "LSTag_Feeder";
t.Start();
}
public LSTag(LSSettings set)
{
Logger.tag.a("init");
settings = set;
quitting = false;
haveFailed = false;
socket_fallback = false;
latin1 = Encoding.GetEncoding("ISO_8859-1");
manual = new LSTD(false, "", "STILL_UNUSED");
tag = new LSTD(false, "", "STILL_UNUSED");
auth = string.Format("{0}:{1}", settings.user, settings.pass);
auth = Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes(auth));
System.Threading.Thread t = new System.Threading.Thread(new System.Threading.ThreadStart(feeder));
t.Name = "LSTag_Feeder";
t.Start();
}
public LSTag(LSSettings set)
{
Logger.tag.a("init");
settings = set;
quitting = false;
haveFailed = false;
socket_fallback = false;
latin1 = Encoding.GetEncoding("ISO_8859-1");
manual = new LSTD(false, "", "STILL_UNUSED");
tag = new LSTD(false, "", "STILL_UNUSED");
auth = string.Format("{0}:{1}", settings.user, settings.pass);
auth = Convert.ToBase64String(System.Text.Encoding.UTF8.GetBytes(auth));
System.Threading.Thread t = new System.Threading.Thread(new System.Threading.ThreadStart(feeder));
t.Name = "LSTag_Feeder";
t.Start();
}
void feeder()
{
Est[] est =
{
settings.mp3.enabled ? new Est("", settings.mp3) : null,
settings.ogg.enabled ? new Est("", settings.ogg) : null,
};
Logger.tag.a("active");
bouncer = settings.meta.bnc;
lastTag = null;
while (!quitting)
{
LSSettings.LSMeta m = settings.meta;
tag = settings.tagAuto ? get(m, false) : manual;
manual = tag;
if (!string.IsNullOrEmpty(tag.tag) && tag.ok)
{
long now = DateTime.UtcNow.Ticks / 10000;
if (lastTag != tag.tag)
{
lastTag = tag.tag;
bouncer = settings.meta.bnc;
}
if (--bouncer < 0)
{
foreach (Est e in est)
{
if (e != null &&
e.tag != tag.tag &&
e.enc.FIXME_kbps > 0)
{
e.tag = tag.tag;
sendTags(e);
}
}
}
}
System.Threading.Thread.Sleep(settings.meta.freq);
}
Logger.tag.a("disposed");
}
public static LSTD get(LSSettings.LSMeta m, bool getRaw)
{
if (m.reader == LSSettings.LSMeta.Reader.WindowCaption)
{
if (m.src.Trim() == "*")
{
int myId = System.Diagnostics.Process.GetCurrentProcess().Id;
int[] handles = EnumHandles.Run();
foreach (int hWnd in handles)
{
IntPtr ptr = new IntPtr(hWnd);
uint proc = WinapiShit.getProcId(ptr);
if (proc <= 1)
{
continue;
}
if (proc == myId)
{
continue;
}
string text = WinapiShit.getWinText(ptr);
if (string.IsNullOrEmpty(text))
{
continue;
}
//gList.Items.Add("<" + hWnd + "> // <" + proc + "> // <" + text + ">");
LSTD td = get(m, text);
if (td.ok)
{
return(td);
}
}
return(new LSTD(false, "(no hits)",
"The pattern in this profile did not match any of your windows.\n" +
"\n" +
"If you are using an in-browser media player (cloud service),\n" +
"make sure the media player is in a dedicated browser window.\n" +
"\n" +
"(you must construct additional windows)"));
}
string raw = null;
if (m.src.Contains('*'))
{
raw = WinapiShit.getWinText(new IntPtr(Convert.ToInt32(m.src.Split('*')[1], 16)));
}
if (string.IsNullOrEmpty(raw))
{
Process[] proc = Process.GetProcessesByName(m.src.Split('*')[0]);
if (proc.Length < 1)
{
return(new LSTD(false, "(no such process)", "The media player «" + m.src + "» could not be found!\n\nAre you sure that it is running?"));
}
raw = proc[0].MainWindowTitle;
}
if (string.IsNullOrEmpty(raw))
{
return(new LSTD(false, "(no such target)", "The media player «" + m.src + "» could not be found!\n\nAre you sure that it is running?"));
}
return(getRaw ? new LSTD(true, raw, "SUCCESS") : get(m, raw));
}
if (m.reader == LSSettings.LSMeta.Reader.File)
{
try
{
string ret = System.IO.File.ReadAllText(m.src, m.enc);
return(getRaw ? new LSTD(true, ret, "SUCCESS") : get(m, ret));
}
catch
{
return(new LSTD(false, "(file read failure)", "Something went wrong while reading the provided file.\nAre you sure it exists?\n\nPath: " + m.src));
}
}
if (m.reader == LSSettings.LSMeta.Reader.Website)
{
byte[] b;
try
{
b = new System.Net.WebClient().DownloadData(m.src);
try
{
string ret = m.enc.GetString(b);
return(getRaw ? new LSTD(true, ret, "SUCCESS") : get(m, ret));
}
catch
{
return(new LSTD(false, "(web decode failure)", "I failed to unpack the data from the web server.\nMaybe incorrect address?\n\nLink: " + m.src));
}
}
catch
{
return(new LSTD(false, "(web request failure)", "I failed to download the data from the web server.\nMaybe it is down?\n\nLink: " + m.src));
}
}
if (m.reader == LSSettings.LSMeta.Reader.ProcessMemory)
{
// this is the fun one
Process[] proc = Process.GetProcessesByName(m.src);
if (proc.Length < 1)
{
return(new LSTD(false, "(no such process)", "The media player «" + m.src + "» could not be found!\n\nAre you sure that it is running?"));
}
LSMem mem;
try
{
mem = new LSMem(proc[0]);
}
catch
{
return(new LSTD(false, "(poke failure)", "I failed to harvest the metadata from inside «" + m.src + "»...\n\nMaybe system permissions blocked the request?\nTry running Loopstream as administrator."));
}
try
{
string ret = "";
string lpm = "";
bool hadError = false;
ProcessModule pm = null;
byte[] raw = new byte[1024];
string[] ad = m.ptn.Split(' ');
for (int a = 0; a < ad.Length; a++)
{
string arg = ad[a].Trim(',', ' ');
IntPtr ofs = IntPtr.Zero;
if (arg.Contains('+'))
{
string[] args = arg.Split('+');
if (args[0] != lpm)
{
pm = null;
lpm = null;
foreach (ProcessModule mod in proc[0].Modules)
{
if (mod.ModuleName == args[0])
//if (mod.FileName.EndsWith("\\iTunes.dll"))
{
pm = mod;
lpm = pm.ModuleName;
ofs = pm.BaseAddress;
break;
}
}
}
else
{
ofs = pm.BaseAddress;
}
arg = args[1];
}
int[] steps = new int[0];
if (arg.Contains('*'))
{
string[] args = arg.Split('*');
steps = new int[args.Length - 1];
for (int b = 1; b < args.Length; b++)
{
steps[b - 1] = Convert.ToInt32(args[b], 16);
}
arg = args[0];
}
ofs += Convert.ToInt32(arg, 16);
ret += a == 0 || ret.Length == 0 ? "" : " - ";
int len = mem.read(ofs, raw, steps);
if (len < 0)
{
ret += "(read error)";
hadError = true;
}
else if (len > 0)
{
ret += m.enc.GetString(raw);
int i = ret.IndexOf('\0');
if (i >= 0)
{
ret = ret.Substring(0, i);
}
}
}
return(new LSTD(!hadError, ret, hadError ? "Could not peek into the target application.\n\nThe media player is likely a 32bit process, while\nLoopstream is running in 64bit mode\n(or the other way around)." : "SUCCESS"));
}
catch
{
return(new LSTD(false, "(peek failure)", "I failed to harvest the metadata from inside «" + m.src + "»...\n\nThis is probably a bug in Loopstream, but it could\nalso be system permissions getting in the way.\n\nYou could try running Loopstream as Administrator."));
}
}
try
{
return(new LSTD(false, "(unexpected metadata reader)", "You somehow managed to select a\nMetaReader which does not exist:\n\n «" + m.reader.ToString() + "»"));
}
catch
{
return(new LSTD(false, "(unexpected metadata reader)", "You somehow managed to select a\nMetaReader which does not exist. How?"));
}
}
public void set(string str)
{
str = str.Replace("\r", "").Replace("\n", ""); // waffuru ran into this 2020-07-31
Logger.tag.a("set " + str);
manual = new LSTD(true, str, "MANUALLY_APPLIED");
}
void sendTags(Est est)
{
try
{
System.IO.File.AppendAllText(
est.enc.i.filename + ".txt",
est.enc.i.timestamp() + " " + est.tag + "\r\n",
Encoding.UTF8);
}
catch { }
string meta = est.tag;
//meta = new string(meta.Reverse().ToArray());
if (settings.latin)
{
meta = Uri.EscapeUriString(latin1.GetString(Encoding.UTF8.GetBytes(meta))).Replace("+", "%2B");
}
else
{
//meta = Uri.EscapeUriString(est.tag).Replace("+", "%2B");
meta = Chencode.HonkHonk(meta);
//meta = est.tag;
}
if (!socket_fallback && !settings.tagsock)
{
try
{
Logger.tag.a("wc_send: " + est.enc.ext + " " + est.tag);
string url = string.Format(
"http://{0}:{1}/admin/metadata?mode=updinfo&mount=/{2}.{3}&charset=UTF-8&song={4}",
settings.host,
settings.port,
settings.mount,
est.enc.ext,
meta);
Logger.tag.a("url: " + url);
using (System.Net.WebClient wc = new System.Net.WebClient())
{
//throw new ExecutionEngineException();
Logger.tag.a("made webclient");
wc.Headers.Add("Authorization: Basic " + auth);
string msg = wc.DownloadString(url);
Logger.tag.a(est.enc.ext + " socket ok: " + msg);
if (!haveFailed && !msg.Contains("<return>1</return>"))
{
haveFailed = true;
msg = msg.Contains("<message>") ? msg.Substring(msg.IndexOf("<message>") + 9) : msg;
msg = msg.Contains("</message>") ? msg.Substring(0, msg.LastIndexOf("</message>")) : msg;
System.Windows.Forms.MessageBox.Show("Metadata broadcast failure:\r\n\r\n" + msg, "Tags failed",
System.Windows.Forms.MessageBoxButtons.OK,
System.Windows.Forms.MessageBoxIcon.Error);
}
}
}
catch (Exception e)
{
socket_fallback = true;
Logger.tag.a(est.enc.ext + " wc_send fail: " + e.Message);
//tag = new LSTD(false, "Meta-fail " + est.enc.ext, "(unknown error)");
}
}
if (socket_fallback || settings.tagsock)
{
try
{
Logger.tag.a("sck_send: " + est.enc.ext + " " + est.tag);
string header = string.Format(
"GET /admin/metadata?mode=updinfo&mount=/{1}.{2}&charset=UTF-8&song={3} HTTP/1.1{0}" +
"Authorization: Basic {4}{0}" +
"Host: {5}:{6}{0}" +
"Connection: Close{0}{0}",
"\r\n",
settings.mount,
est.enc.ext,
meta,
auth,
settings.host,
settings.port);
Logger.tag.a(header.Replace(auth, "BASE_64_AUTH"));
byte[] buffer = System.Text.Encoding.UTF8.GetBytes(header);
var kc = new System.Net.Sockets.TcpClient();
kc.Connect(settings.host, settings.port);
Logger.tag.a("sck_connected");
var ks = kc.GetStream();
ks.Write(buffer, 0, buffer.Length);
ks.Flush();
Logger.tag.a("sck_sent");
buffer = new byte[8192];
/*var response = new List<byte>();
* byte[][] find1 = {
* System.Text.Encoding.UTF8.GetBytes("\nContent-Length:"),
* System.Text.Encoding.UTF8.GetBytes("\ncontent-length:"),
* System.Text.Encoding.UTF8.GetBytes("\ncontent-Length:"),
* System.Text.Encoding.UTF8.GetBytes("\nContent-length:"),
* System.Text.Encoding.UTF8.GetBytes("\nCONTENT-LENGTH:")
* };
* byte[] find2 = System.Text.Encoding.UTF8.GetBytes("\r\n\r\n");
* byte[] find3 = System.Text.Encoding.UTF8.GetBytes("\n\n");
* while (kc.Connected)
* {
* int i = ks.Read(buffer, 0, buffer.Length);
* if (i <= 0) break;
* for (int a = 0; a < i; a++) response.Add(buffer[a]);
* string tmp = latin1.GetString(response.ToArray());
* if (tmp.Length == i) System.Windows.Forms.MessageBox.Show(tmp);
* i = -1;
* for (int n = 0; n < find1.Length; n++)
* {
* i = find(response, find1[n], 0);
* if (i > 0) break;
* }
* if (i < 0) continue;
* i += find1[0].Length;
*
* int nl = find(response, find2, i);
* if (nl < 0)
* nl = find(response, find3, i);
* if (nl < 0) continue;
*
* while (response[i] == ' ') i++;
* List<byte> asdf = new List<byte>();
* while (
* response[i] != '\r' &&
* response[i] != '\n')
* asdf.Add(response[i]);
*
* int clen = Convert.ToInt32(System.Text.Encoding.UTF8.GetString(asdf.ToArray()));
* int red = response.Count - nl;
* if (clen - red < 5) break;
* }
* string msg = System.Text.Encoding.UTF8.GetString(response.ToArray());*/
string msg = "";
while (kc.Connected)
{
int i = ks.Read(buffer, 0, buffer.Length);
if (i <= 0)
{
break;
}
msg += latin1.GetString(buffer, 0, i);
int clen = msg.IndexOf("\ncontent-length:", StringComparison.OrdinalIgnoreCase);
if (clen < 0)
{
continue;
}
clen += 16;
int nl = msg.IndexOf("\r\n\r\n", clen);
if (nl <= 0)
{
nl = msg.IndexOf("\n\n", clen);
}
if (nl <= 0)
{
continue;
}
while (msg[clen] == ' ' && clen < nl)
{
clen++;
}
clen = Convert.ToInt32(msg.Substring(clen, msg.IndexOf("\n", clen) - clen).Trim('\r', '\n', ' '));
clen = (msg.Length - nl) - clen;
if (clen < 8)
{
Logger.tag.a("got eof");
break;
}
}
Logger.tag.a("sck_ok: " + msg);
if (!haveFailed && !msg.Contains("<return>1</return>"))
{
haveFailed = true;
msg = msg.Contains("<message>") ? msg.Substring(msg.IndexOf("<message>") + 9) : msg;
msg = msg.Contains("</message>") ? msg.Substring(0, msg.LastIndexOf("</message>")) : msg;
System.Windows.Forms.MessageBox.Show("Metadata broadcast failure:\r\n\r\n" + msg, "Tags failed",
System.Windows.Forms.MessageBoxButtons.OK,
System.Windows.Forms.MessageBoxIcon.Error);
}
}
catch (Exception e)
{
Logger.tag.a(est.enc.ext + " sck_send fail: " + e.Message);
tag = new LSTD(false, "Meta-fail " + est.enc.ext, "(unknown error)");
}
}
}
void sendTags(Est est)
{
try
{
System.IO.File.AppendAllText(
est.enc.i.filename + ".txt",
est.enc.i.timestamp() + " " + est.tag + "\r\n",
Encoding.UTF8);
}
catch { }
string meta = est.tag;
//meta = new string(meta.Reverse().ToArray());
if (settings.latin)
{
meta = Uri.EscapeUriString(latin1.GetString(Encoding.UTF8.GetBytes(meta))).Replace("+", "%2B");
}
else
{
//meta = Uri.EscapeUriString(est.tag).Replace("+", "%2B");
meta = Chencode.HonkHonk(meta);
//meta = est.tag;
}
if (!socket_fallback && !settings.tagsock)
{
try
{
Logger.tag.a("wc_send: " + est.enc.ext + " " + est.tag);
string url = string.Format(
"http://{0}:{1}/admin/metadata?mode=updinfo&mount=/{2}.{3}&charset=UTF-8&song={4}",
settings.host,
settings.port,
settings.mount,
est.enc.ext,
meta);
Logger.tag.a("url: " + url);
using (System.Net.WebClient wc = new System.Net.WebClient())
{
//throw new ExecutionEngineException();
Logger.tag.a("made webclient");
wc.Headers.Add("Authorization: Basic " + auth);
string msg = wc.DownloadString(url);
Logger.tag.a(est.enc.ext + " socket ok: " + msg);
if (!haveFailed && !msg.Contains("<return>1</return>"))
{
haveFailed = true;
msg = msg.Contains("<message>") ? msg.Substring(msg.IndexOf("<message>") + 9) : msg;
msg = msg.Contains("</message>") ? msg.Substring(0, msg.LastIndexOf("</message>")) : msg;
System.Windows.Forms.MessageBox.Show("Metadata broadcast failure:\r\n\r\n" + msg, "Tags failed",
System.Windows.Forms.MessageBoxButtons.OK,
System.Windows.Forms.MessageBoxIcon.Error);
}
}
}
catch (Exception e)
{
socket_fallback = true;
Logger.tag.a(est.enc.ext + " wc_send fail: " + e.Message);
//tag = new LSTD(false, "Meta-fail " + est.enc.ext, "(unknown error)");
}
}
if (socket_fallback || settings.tagsock)
{
try
{
Logger.tag.a("sck_send: " + est.enc.ext + " " + est.tag);
string header = string.Format(
"GET /admin/metadata?mode=updinfo&mount=/{1}.{2}&charset=UTF-8&song={3} HTTP/1.1{0}" +
"Authorization: Basic {4}{0}" +
"Host: {5}:{6}{0}" +
"Connection: Close{0}{0}",
"\r\n",
settings.mount,
est.enc.ext,
meta,
auth,
settings.host,
settings.port);
Logger.tag.a(header.Replace(auth, "BASE_64_AUTH"));
byte[] buffer = System.Text.Encoding.UTF8.GetBytes(header);
var kc = new System.Net.Sockets.TcpClient();
kc.Connect(settings.host, settings.port);
Logger.tag.a("sck_connected");
var ks = kc.GetStream();
ks.Write(buffer, 0, buffer.Length);
ks.Flush();
Logger.tag.a("sck_sent");
buffer = new byte[8192];
/*var response = new List<byte>();
byte[][] find1 = {
System.Text.Encoding.UTF8.GetBytes("\nContent-Length:"),
System.Text.Encoding.UTF8.GetBytes("\ncontent-length:"),
System.Text.Encoding.UTF8.GetBytes("\ncontent-Length:"),
System.Text.Encoding.UTF8.GetBytes("\nContent-length:"),
System.Text.Encoding.UTF8.GetBytes("\nCONTENT-LENGTH:")
};
byte[] find2 = System.Text.Encoding.UTF8.GetBytes("\r\n\r\n");
byte[] find3 = System.Text.Encoding.UTF8.GetBytes("\n\n");
while (kc.Connected)
{
int i = ks.Read(buffer, 0, buffer.Length);
if (i <= 0) break;
for (int a = 0; a < i; a++) response.Add(buffer[a]);
string tmp = latin1.GetString(response.ToArray());
if (tmp.Length == i) System.Windows.Forms.MessageBox.Show(tmp);
i = -1;
for (int n = 0; n < find1.Length; n++)
{
i = find(response, find1[n], 0);
if (i > 0) break;
}
if (i < 0) continue;
i += find1[0].Length;
int nl = find(response, find2, i);
if (nl < 0)
nl = find(response, find3, i);
if (nl < 0) continue;
while (response[i] == ' ') i++;
List<byte> asdf = new List<byte>();
while (
response[i] != '\r' &&
response[i] != '\n')
asdf.Add(response[i]);
int clen = Convert.ToInt32(System.Text.Encoding.UTF8.GetString(asdf.ToArray()));
int red = response.Count - nl;
if (clen - red < 5) break;
}
string msg = System.Text.Encoding.UTF8.GetString(response.ToArray());*/
string msg = "";
while (kc.Connected)
{
int i = ks.Read(buffer, 0, buffer.Length);
if (i <= 0) break;
msg += latin1.GetString(buffer, 0, i);
int clen = msg.IndexOf("\ncontent-length:", StringComparison.OrdinalIgnoreCase);
if (clen < 0) continue;
clen += 16;
int nl = msg.IndexOf("\r\n\r\n", clen);
if (nl <= 0)
nl = msg.IndexOf("\n\n", clen);
if (nl <= 0) continue;
while (msg[clen] == ' ' && clen < nl) clen++;
clen = Convert.ToInt32(msg.Substring(clen, msg.IndexOf("\n", clen) - clen).Trim('\r', '\n', ' '));
clen = (msg.Length - nl) - clen;
if (clen < 8)
{
Logger.tag.a("got eof");
break;
}
}
Logger.tag.a("sck_ok: " + msg);
if (!haveFailed && !msg.Contains("<return>1</return>"))
{
haveFailed = true;
msg = msg.Contains("<message>") ? msg.Substring(msg.IndexOf("<message>") + 9) : msg;
msg = msg.Contains("</message>") ? msg.Substring(0, msg.LastIndexOf("</message>")) : msg;
System.Windows.Forms.MessageBox.Show("Metadata broadcast failure:\r\n\r\n" + msg, "Tags failed",
System.Windows.Forms.MessageBoxButtons.OK,
System.Windows.Forms.MessageBoxIcon.Error);
}
}
catch (Exception e)
{
Logger.tag.a(est.enc.ext + " sck_send fail: " + e.Message);
tag = new LSTD(false, "Meta-fail " + est.enc.ext, "(unknown error)");
}
}
}
void feeder()
{
Est[] est = {
settings.mp3.enabled ? new Est("", settings.mp3) : null,
settings.ogg.enabled ? new Est("", settings.ogg) : null,
};
Logger.tag.a("active");
bouncer = settings.meta.bnc;
lastTag = null;
while (!quitting)
{
LSSettings.LSMeta m = settings.meta;
tag = settings.tagAuto ? get(m, false) : manual;
manual = tag;
if (!string.IsNullOrEmpty(tag.tag) && tag.ok)
{
long now = DateTime.UtcNow.Ticks / 10000;
if (lastTag != tag.tag)
{
lastTag = tag.tag;
bouncer = settings.meta.bnc;
}
if (--bouncer < 0)
{
foreach (Est e in est)
{
if (e != null &&
e.tag != tag.tag &&
e.enc.FIXME_kbps > 0)
{
e.tag = tag.tag;
sendTags(e);
}
}
}
}
System.Threading.Thread.Sleep(settings.meta.freq);
}
Logger.tag.a("disposed");
}
public void set(string str)
{
Logger.tag.a("set " + str);
manual = new LSTD(true, str, "MANUALLY_APPLIED");
}
public void set(string str)
{
Logger.tag.a("set " + str);
manual = new LSTD(true, str, "MANUALLY_APPLIED");
}
