FSHandler.h

00001 /*
00002 Permission is hereby granted, free of charge, to any person obtaining a copy
00003 of this software and associated documentation files (the "Software"), to deal
00004 in the Software without restriction, including without limitation the rights
00005 to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
00006 copies of the Software, and to permit persons to whom the Software is
00007 furnished to do so, subject to the following conditions:
00008  
00009 The above copyright notice and this permission notice shall be included in
00010 all copies or substantial portions of the Software.
00011  
00012 THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
00013 IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
00014 FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
00015 AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
00016 LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
00017 OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
00018 THE SOFTWARE.
00019 */
00020 
00021 #ifndef FS_HANDLER_H
00022 #define FS_HANDLER_H
00023 
00024 #include "../HTTPRequestHandler.h"
00025 #include "mbed.h"
00026 #include <map>
00027 using std::map;
00028 
00029 #include <string>
00030 using std::string;
00031 
00032 class FSHandler : public HTTPRequestHandler
00033 {
00034 public:
00035   FSHandler(const char* rootPath, const char* path, TCPSocket* pTCPSocket);
00036   virtual ~FSHandler();
00037   
00038   static void mount(const string& fsPath, const string& rootPath);
00039 
00040 //protected:
00041  static inline HTTPRequestHandler* inst(const char* rootPath, const char* path, TCPSocket* pTCPSocket) { return new FSHandler(rootPath, path, pTCPSocket); } //if we ever could do static virtual functions, this would be one
00042 
00043   virtual void doGet();
00044   virtual void doPost();
00045   virtual void doHead();
00046   
00047   virtual void onReadable(); //Data has been read
00048   virtual void onWriteable(); //Data has been written & buf is free
00049   virtual void onClose(); //Connection is closing
00050   
00051 private:
00052   FILE* m_fp;
00053   bool m_err404;
00054   static map<string,string> m_lFsPath;
00055   static Semaphore req_sem;
00056 };
00057 
00058 #endif
00059