Diff: HttpServer/Handler/FSHandler.cpp

Revision:

4:28e8af6595f7

Parent:

3:f0c16cc3a4ef

Child:

5:d98cf6df5187

--- a/HttpServer/Handler/FSHandler.cpp	Tue Dec 23 18:40:55 2014 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,210 +0,0 @@
-/*
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
-THE SOFTWARE.
-*/
-//#define _DEBUG_FS_HANDLER
-
-#include "FSHandler.h"
-
-#define CHUNK_SIZE 128
-
-#define DEFAULT_PAGE "/index.htm"
-
-//*FSHandler::FSHandler(const char* rootPath, const char* path, TCPSocket* pTCPSocket) : HTTPRequestHandler(rootPath, path, pTCPSocket), m_err404(false)
-FSHandler::FSHandler(const char* rootPath, const char* path, TCPSocketConnection* pTCPSocketConnection) : HTTPRequestHandler(rootPath, path, pTCPSocketConnection), m_err404(false)
-{}
-
-FSHandler::~FSHandler()
-{
-#ifdef _DEBUG_FS_HANDLER
-    printf("++++(FSHandler) destroy\r\n");
-#endif
-    if(m_fp) {
-#ifdef _DEBUG_FS_HANDLER
-        printf("++++(FSHandler) fclose start\r\n");
-#endif
-        fclose(m_fp);
-#ifdef _DEBUG_FS_HANDLER
-        printf("+++(FSHandler) fclose end\r\n");
-#endif
-
-    }
-#ifdef _DEBUG_FS_HANDLER
-    printf("++++(FSHandler)Handler destroyed\r\n");
-#endif
-}
-
-//static init
-map<string,string> FSHandler::m_lFsPath = map<string,string>();
-
-void FSHandler::mount(const string& fsPath, const string& rootPath)
-{
-    m_lFsPath[rootPath]=fsPath;
-}
-
-
-void FSHandler::doGet()
-{
-#ifdef _DEBUG_FS_HANDLER
-    printf("++++(FSHandler)doGet() - rootPath=%s, path=%s\r\n", rootPath().c_str(), path().c_str());
-#endif
-    //FIXME: Translate path to local/path
-    string checkedRootPath = rootPath();
-    if(checkedRootPath.empty())
-        checkedRootPath="/";
-    string filePath = m_lFsPath[checkedRootPath];
-    if (path().size() > 1) {
-        filePath += path();
-    } else {
-        filePath += DEFAULT_PAGE;
-    }
-#ifdef _DEBUG_FS_HANDLER
-    printf("++++(FSHandler)Trying to open %s\r\n", filePath.c_str());
-#endif
-    m_fp = fopen(filePath.c_str(), "r"); //FIXME: if null, error 404
-#ifdef _DEBUG_FS_HANDLER
-    printf("++++(FSHandler) opened %s\r\n", filePath.c_str());
-#endif
-
-    if(!m_fp) {
-#ifdef _DEBUG_FS_HANDLER
-        printf("++++(FSHandler)404Error\r\n");
-#endif
-
-        m_err404 = true;
-        setErrCode(404);
-        const char* msg = "File not found.";
-        setContentLen(strlen(msg));
-//        respHeaders()["Content-Type"] = "text/html";
-//        respHeaders()["Connection"] = "close";
-        addRespHeaders("Content-Type", "text/html");
-        addRespHeaders("Connection", "close");
-        writeData(msg,strlen(msg)); //Only send header
-        printf("++++(FSHandler)\r\nExit FSHandler::doGet() w Error 404\r\n");
-        return;
-    }
-  //  printf("++++(FSHandler) Seek start\r\n");
-    //Seek EOF to get length
-    fseek(m_fp, 0, SEEK_END);
-    setContentLen( ftell(m_fp) );
-    fseek(m_fp, 0, SEEK_SET); //Goto SOF
-
-//    respHeaders()["Connection"] = "close";
-    addRespHeaders("Connection", "close");
- //   printf("++++(FSHandler)Write start\r\n");
-    onWriteable();
-#ifdef _DEBUG_FS_HANDLER
-    printf("++++(FSHandler)Exit doGet()\r\n");
-#endif
-}
-
-void FSHandler::doPost()
-{
-
-}
-
-void FSHandler::doHead()
-{
-
-}
-
-void FSHandler::onReadable() //Data has been read
-{
-
-}
-
-void FSHandler::onWriteable() //Data has been written & buf is free
-{
-#ifdef _DEBUG_FS_HANDLER
-    printf("++++(FSHandler)onWriteable() event\r\n");
-#endif
-    if(m_err404) {
-#ifdef _DEBUG_FS_HANDLER
-        printf("++++(FSHandler)m_err404\r\n");
-#endif
-        //Error has been served, now exit
-        close();
-        return;
-    }
-#ifdef _DEBUG_FS_HANDLER
-    printf("++++(FSHandler)not m_err404\r\n");
-#endif
-
-    static char rBuf[CHUNK_SIZE];
-    while(true) {
-        int len = fread(rBuf, 1, CHUNK_SIZE, m_fp);
-        if(len>0) {
-            int writtenLen = writeData(rBuf, len);
-            if(writtenLen < 0) { //Socket error
-#ifdef _DEBUG_FS_HANDLER
-                printf("++++(FSHandler) Socket error %d\r\n", writtenLen);
-#endif
-                /**  Not Work
-                                if(writtenLen == TCPSOCKET_MEM) {
-                                    #ifdef _DEBUG_FS_HANDLER
-                printf("FSHandler: Socket error %d\n", writtenLen);
-                #endif
-                                    fseek(m_fp, -len, SEEK_CUR);
-                                    return; //Wait for the queued TCP segments to be transmitted
-                                } else {
-                                    //This is a critical error
-                                    **/
-#ifdef _DEBUG_FS_HANDLER
-                printf("++++(FSHandler)critical error\r\n");
-#endif
-                close();
-                return;
-                /**
-                }
-                **/
-            } else if(writtenLen < len) { //Short write, socket's buffer is full
-#ifdef _DEBUG_FS_HANDLER
-                printf("++++(FSHandler)Short write, socket's buffer is full\r\n");
-#endif
-                fseek(m_fp, writtenLen - len, SEEK_CUR);
-                return;
-            }
-        } else {
-            close(); //Data written, we can close the connection
-            return;
-        }
-    }
-}
-
-void FSHandler::onClose() //Connection is closing
-{
-    /**
-    #ifdef _DEBUG_FS_HANDLER
-        printf("FSHandler: onClose start \r\n");
-    #endif
-    if(m_fp){
-    #ifdef _DEBUG_FS_HANDLER
-        printf("FSHandler: fclose start \r\n");
-    #endif
-    fclose(m_fp);
-    #ifdef _DEBUG_FS_HANDLER
-    printf("FSHandler: fclose end \r\n");
-    #endif
-    }
-    #ifdef _DEBUG_FS_HANDLER
-        printf("FSHandler: onClose end \r\n");
-    #endif
-    **/
-}
-
-