RestMeterHandler.cpp

00001 #include "RestMeterHandler.h"
00002 
00003 RestMeterHandler::RestMeterHandler(const char* rootPath, const char* path, TCPSocket* pTCPSocket) : HTTPRequestHandler(rootPath, path, pTCPSocket) {
00004 }
00005 
00006 RestMeterHandler::~RestMeterHandler() {
00007 }
00008 
00009 const char *(*RestMeterHandler::callback)(const char*) = NULL;
00010 
00011 void RestMeterHandler::attach(const char *(*cb)(const char * command)) {
00012     callback = cb;
00013 }
00014 
00015 void RestMeterHandler::doGet() {
00016     const char * p = path().c_str();
00017     const char * q = strstr(p,"cmd=");
00018 
00019     if (q && q[4]) 
00020     {
00021         q+=4;
00022     } else {
00023         q = "none";
00024     };
00025 
00026     const char * resp = "No callback";
00027 
00028     printf("Calling back with %s, cb=%p\n\r", q,callback);
00029 
00030     if (callback)
00031         resp = (*callback)(q);
00032 
00033     setContentLen( strlen(resp) );
00034     respHeaders()["Connection"] = "close";
00035     writeData(resp, strlen(resp));
00036 }
00037 
00038 void RestMeterHandler::doPost() {
00039 }
00040 
00041 void RestMeterHandler::doHead() {
00042 }
00043 
00044 void RestMeterHandler::onReadable() { //Data has been read
00045 }
00046 
00047 void RestMeterHandler::onWriteable() { //Data has been written & buf is free
00048     close(); //Data written, we can close the connection
00049 }
00050 
00051 void RestMeterHandler::onClose() { //Connection is closing
00052     //Nothing to do
00053 }