Initial revision

2023-10-10 17:16:51 +00:00 · 2004-12-30 22:43:55 +00:00
commit 302fa2e672
96 changed files with 21399 additions and 0 deletions
--- a/server/connectionHTTP.c
+++ b/server/connectionHTTP.c
@@ -0,0 +1,180 @@
+/*
+ *  $Id: connectionHTTP.c,v 1.1 2004/12/30 22:44:19 lordjaxom Exp $
+ */
+ 
+#include "server/connectionHTTP.h"
+#include "server/livestreamer.h"
+#include "server/setup.h"
+
+cConnectionHTTP::cConnectionHTTP(void): cServerConnection("HTTP") {
+	m_Channel      = NULL;
+	m_ListChannel  = NULL;
+	m_LiveStreamer = NULL;
+	m_Status       = hsRequest;
+	m_StreamType   = (eStreamType)StreamdevServerSetup.HTTPStreamType;
+	m_Startup      = false;
+}
+
+cConnectionHTTP::~cConnectionHTTP() {
+	if (m_LiveStreamer != NULL) delete m_LiveStreamer;
+}
+
+void cConnectionHTTP::Detach(void) {
+	if (m_LiveStreamer != NULL) m_LiveStreamer->Detach();
+}
+
+void cConnectionHTTP::Attach(void) {
+	if (m_LiveStreamer != NULL) m_LiveStreamer->Attach();
+}
+
+bool cConnectionHTTP::Command(char *Cmd) {
+	switch (m_Status) {
+	case hsRequest:
+		if (strncmp(Cmd, "GET ", 4) == 0) return CmdGET(Cmd + 4);
+		else {
+			DeferClose();
+			m_Status = hsTransfer; // Ignore following lines
+			return Respond("HTTP/1.0 400 Bad Request");
+		}
+		break;
+
+	case hsHeaders:
+		if (*Cmd == '\0') {
+			if (m_ListChannel != NULL) {
+				m_Status = hsListing;
+				return Respond("HTTP/1.0 200 OK")
+						&& Respond("Content-Type: text/html")
+						&& Respond("")
+						&& Respond("<html><head><title>VDR Channel Listing</title></head>")
+						&& Respond("<body><ul>");
+			} else if (m_Channel == NULL) {
+				DeferClose();
+				return Respond("HTTP/1.0 404 not found");
+			}
+			m_Status = hsTransfer;
+			m_LiveStreamer = new cStreamdevLiveStreamer(0);
+			cDevice *device = GetDevice(m_Channel, 0);
+			if (device != NULL) {
+				device->SwitchChannel(m_Channel, false);
+				m_LiveStreamer->SetDevice(device);
+				if (m_LiveStreamer->SetChannel(m_Channel, m_StreamType, false)) {
+					m_Startup = true;
+					if (m_StreamType == stES && (m_Channel->Vpid() == 0 
+							|| m_Channel->Vpid() == 1 || m_Channel->Vpid() == 0x1FFF)) {
+						return Respond("HTTP/1.0 200 OK")
+								&& Respond("Content-Type: audio/mpeg")
+								&& Respond((cTBString)"icy-name: " + m_Channel->Name())
+								&& Respond("");
+					} else {
+						return Respond("HTTP/1.0 200 OK")
+								&& Respond("Content-Type: video/mpeg")
+								&& Respond("");
+					}
+				}
+			}
+			DELETENULL(m_LiveStreamer);
+			DeferClose();
+			return Respond("HTTP/1.0 409 Channel not available");
+		}
+		break;
+
+	default:
+		break;
+	}
+	return true;
+}
+
+void cConnectionHTTP::Flushed(void) {
+	if (m_Status == hsListing) {
+		cTBString line;
+
+		if (m_ListChannel == NULL) {
+			Respond("</ul></body></html>");
+			DeferClose();
+			return;
+		}
+
+		if (m_ListChannel->GroupSep())
+			line.Format("<li>--- %s ---</li>", m_ListChannel->Name());
+		else
+			line.Format("<li><a href=\"http://%s:%d/%s\">%s</a></li>", 
+				(const char*)LocalIp(), StreamdevServerSetup.HTTPServerPort, 
+				m_ListChannel->GetChannelID().ToString(), m_ListChannel->Name());
+		if (!Respond(line))
+			DeferClose();
+		m_ListChannel = Channels.Next(m_ListChannel);
+	} else if (m_Startup) {
+		Dprintf("streamer start\n");
+		m_LiveStreamer->Start(this);
+		m_Startup = false;
+	}
+}
+
+bool cConnectionHTTP::CmdGET(char *Opts) {
+	cChannel *chan;
+	char *ep;
+
+	Opts = skipspace(Opts);
+	while (*Opts == '/')
+		++Opts;
+
+	if (strncasecmp(Opts, "PS/", 3) == 0) {
+		m_StreamType = stPS;
+		Opts+=3;
+	} else if (strncasecmp(Opts, "PES/", 4) == 0) {
+		m_StreamType = stPES;
+		Opts+=4;
+	} else if (strncasecmp(Opts, "TS/", 3) == 0) {
+		m_StreamType = stTS;
+		Opts+=3;
+	} else if (strncasecmp(Opts, "ES/", 3) == 0) {
+		m_StreamType = stES;
+		Opts+=3;
+	}
+
+	while (*Opts == '/')
+		++Opts;
+	for (ep = Opts + strlen(Opts); ep >= Opts && !isspace(*ep); --ep) 
+		;
+	*ep = '\0';
+
+	if (strncmp(Opts, "channels.htm", 12) == 0) {
+		m_ListChannel = Channels.First();
+		m_Status = hsHeaders;
+	} else if ((chan = ChannelFromString(Opts)) != NULL) {
+		m_Channel = chan;
+		m_Status = hsHeaders;
+	}
+	return true;
+}
+
+#if 0
+bool cHTTPConnection::Listing(void) {
+	cChannel *chan;
+	cTBString line;
+
+	Respond(200, "OK");
+	Respond("Content-Type: text/html");
+	Respond("");
+	Respond("<html><head><title>VDR Channel Listing</title></head>");
+	Respond("<body><ul>");
+
+	for (chan = Channels.First(); chan != NULL; chan = Channels.Next(chan)) {
+		if (chan->GroupSep() && !*chan->Name())
+			continue;
+
+		if (chan->GroupSep())
+			line.Format("<li>--- %s ---</li>", chan->Name());
+		else
+			line.Format("<li><a href=\"http://%s:%d/%s\">%s</a></li>", 
+				(const char*)m_Socket.LocalIp(), StreamdevServerSetup.HTTPServerPort, 
+				chan->GetChannelID().ToString(), chan->Name());
+		Respond(line);
+	}
+	
+	Respond("</ul></body></html>");
+
+	m_DeferClose = true;
+	return true;
+}
+#endif