- added Kml export

- added HttpServer


git-svn-id: http://moon:8086/svn/software/trunk/projects/FsTrack@124 b431acfa-c32f-4a4a-93f1-934dc6c82436

Source/HttpServer.cpp

@@ -0,0 +1,113 @@
+#include "HttpServer.hpp"
+
+
+HttpServer::HttpServer(const char *pDocDir)
+: Thread("Http")
+, m_docDir(pDocDir)
+{
+	startThread();
+}
+
+
+HttpServer::~HttpServer(void)
+{
+	stopThread(10000);
+}
+
+void HttpServer::addListener(IHttpListener *pListener)
+{
+	m_listeners.add(pListener);
+}
+
+const char* HttpServer::getDocName(char *buffer, int buflen)
+{
+	static char docBuffer[1024];
+	char *pDocname;
+
+	strcpy(docBuffer, m_docDir);
+	pDocname = &docBuffer[strlen(docBuffer)];
+	*pDocname = '\\';
+	pDocname++;
+
+	int i, off;
+
+	if (!stricmp(buffer, "GET"))
+	{
+		return nullptr;
+	}
+
+	off = 0;
+	while(buffer[3+off] == 0x20)
+		off++;
+
+	while(buffer[3+off] == '/')
+		off++;
+
+	i = 0;
+	while(buffer[3+off+i] != 0x20)
+	{
+		pDocname[i] = buffer[3+off+i];
+		i++;
+	}
+	pDocname[i] = 0;
+
+	return docBuffer;
+}
+
+void HttpServer::run()
+{
+	char buffer[1024];
+
+	ScopedPointer<StreamingSocket> listenSock = new StreamingSocket();
+	listenSock->bindToPort(5001);
+	listenSock->createListener(5001);
+
+	while(!threadShouldExit())
+	{
+		const char *pDoc = nullptr;
+		if (listenSock->waitUntilReady(true, 100) > 0)
+		{
+
+			ScopedPointer<StreamingSocket> pSock = listenSock->waitForNextConnection();
+		
+			int numRead = pSock->read(buffer, sizeof(buffer), false);
+			if (numRead > 0)
+			{
+				pDoc = getDocName(buffer, numRead);
+				if (!pDoc)
+				{
+					pSock->close();
+					continue;
+				}
+			}
+
+			m_listeners.call(&IHttpListener::onUpdate, pDoc);
+
+			ScopedPointer<juce::File> file = new juce::File(pDoc);
+			if (!file)
+				continue;
+
+			ScopedPointer<juce::FileInputStream> pFileStream = file->createInputStream();
+			if (!pFileStream)
+				continue;
+
+			int64 remain = pFileStream->getTotalLength();
+			int64 toRead;
+
+			while(remain)
+			{
+				toRead = remain;
+				if (toRead > sizeof(buffer))
+				{
+					toRead = sizeof(buffer);
+				}
+				pFileStream->read(buffer, toRead);
+				pSock->write(buffer, toRead);
+				remain -= toRead;
+			}
+			pFileStream = nullptr;
+			pSock = nullptr;
+			file = nullptr;
+		}
+	}
+}