Sam Kirsch
fixed with new libs
Dependents: SmartRemote WifiFlexManager SmartRemote E7
Fork of
HTTPServer
by 
Ollie Milton
Diff: HTTPRequestHandler.cpp
- Revision:
- 3:d6224049b3bf
- Parent:
- 1:6b7472d5e9ee
- Child:
- 4:d065642c32cc
--- a/HTTPRequestHandler.cpp Sun May 26 23:22:36 2013 +0000
+++ b/HTTPRequestHandler.cpp Tue May 28 01:56:14 2013 +0000
@@ -2,11 +2,119 @@
#include "mbed.h"
#include "HTTPRequestHandler.h"
+#if (1 && !defined(TARGET_LPC11U24))
+#define INFO(x, ...) std::printf("[HTTPRequestHandler : DBG]"x"\r\n", ##__VA_ARGS__);
+#define WARN(x, ...) std::printf("[HTTPRequestHandler : DBG]"x"\r\n", ##__VA_ARGS__);
+#define ERR(x, ...) std::printf("[HTTPRequestHandler : DBG]"x"\r\n", ##__VA_ARGS__);
+#else
+#define INFO(x, ...)
+#define WARN(x, ...)
+#define ERR(x, ...)
+#endif
-HTTPRequestHandler::HTTPRequestHandler()
+static char buffer[128];
+
+HTTPRequestHandler::HTTPRequestHandler(HTTPConnection::HTTPMessage& Msg, TCPSocketConnection& Tcp)
+ : msg(Msg), tcp(Tcp)
{
+ msg = Msg;
+ tcp = Tcp;
}
HTTPRequestHandler::~HTTPRequestHandler()
{
-}
\ No newline at end of file
+}
+
+void HTTPRequestHandler::handleRequest()
+{
+ int err = 0;
+
+ switch (msg.request) {
+ case HTTP_RT_GET:
+ INFO("Dispatching GET Request.");
+ err = handleGetRequest();
+ break;
+
+// case HTTP_RT_POST:
+// err = handlePostRequest();
+// break;
+
+// case HTTP_RT_PUT:
+// err = handlePutRequest();
+// break;
+
+ default:
+ INFO("Error in handleRequest, unhandled request type.");
+ err = 404;
+ break;
+ }
+
+ // if any of these functions returns a negative number, call the error handler
+ if (err > 0) {
+ handleError(err);
+ }
+}
+
+static const char* szErrorPage = "<HTML><HEAD><META content=\"text/html\" http-equiv=Content-Type></HEAD><BODY><h1>Error %d</h1><P>HTTPServer Error<P></BODY></HTML>\r\n\r\n";
+
+void HTTPRequestHandler::handleError(int errorCode, HTTPHeaders* header)
+{
+ INFO("Handling error !");
+ tcp.set_blocking(true, 1500);
+ sprintf(buffer,"HTTP/1.1 %d Error\r\n", errorCode);
+ tcp.send(buffer, strlen(buffer));
+ sprintf(buffer, "Content-Length: %d\r\n", strlen(szErrorPage));
+ tcp.send(buffer, strlen(buffer));
+ if (header == NULL) {
+ sprintf(buffer, "Content-Type: text/html\r\nServer: mbed embedded\r\n\n\r");
+ tcp.send(buffer, strlen(buffer));
+ }
+ else {
+ for ( map<const char*, const char*>::iterator cIter = header->begin() ; cIter != header->end() ; cIter ++) {
+ tcp.send((char*)cIter->first, strlen(cIter->first));
+ tcp.send(": ", 2);
+ tcp.send((char*)cIter->second, strlen(cIter->second));
+ tcp.send("\r\n",2);
+ }
+ tcp.send("\r\n",2);
+ }
+ tcp.send((char*)szErrorPage, strlen(szErrorPage));
+}
+
+
+void HTTPRequestHandler::startResponse(int returnCode, int nLen, HTTPHeaders* header)
+{
+ INFO("Starting response !");
+ tcp.set_blocking(true, 1500);
+ sprintf(buffer, "HTTP/1.1 %d OK\r\n", returnCode);
+ tcp.send(buffer, strlen(buffer));
+ sprintf(buffer, "Content-Length: %d\r\n", nLen + 2); // Add 2 chars for the terminating CR+LF
+ tcp.send(buffer, strlen(buffer));
+ if (header == NULL) {
+ sprintf(buffer, "Content-Type: text/html\r\nServer: mbed embedded\r\n\r\n");
+ tcp.send(buffer, strlen(buffer));
+ }
+ else {
+ for ( map<const char*, const char*>::iterator cIter = header->begin() ; cIter != header->end() ; cIter ++) {
+ tcp.send((char*)cIter->first, strlen(cIter->first));
+ tcp.send(": ", 2);
+ tcp.send((char*)cIter->second, strlen(cIter->second));
+ tcp.send("\r\n\r\n",2);
+ }
+ tcp.send("\r\n", 2);
+ }
+ // other content must be sent using the 'processResponse' function
+}
+
+void HTTPRequestHandler::processResponse(int nLen, char* body)
+{
+ INFO("Processing Response !");
+ tcp.send(body, nLen);
+}
+
+void HTTPRequestHandler::endResponse()
+{
+ INFO("Ending Response !");
+ tcp.send("\r\n", 2);
+}
+