mirror of https://github.com/arendst/Tasmota.git
126 lines
4.9 KiB
C
126 lines
4.9 KiB
C
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/*
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* FTP SERVER FOR ESP8266/ESP32
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* based on FTP Server for Arduino Due and Ethernet shield (W5100) or WIZ820io (W5200)
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* based on Jean-Michel Gallego's work
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* modified to work with esp8266 SPIFFS by David Paiva (david@nailbuster.com)
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* 2017: modified by @robo8080 (ported to ESP32 and SD)
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* 2019: modified by @fa1ke5 (use SD card in SD_MMC mode (No SD lib, SD_MMC lib), and added fully fuctional passive mode ftp server)
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* 2020: modified by @jmwislez (support generic FS, and re-introduced ESP8266)
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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/*******************************************************************************
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** **
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** DEFINITIONS FOR FTP SERVER **
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** **
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*******************************************************************************/
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// Uncomment to print debugging info to console
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//#define FTP_DEBUG
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#ifndef FTP_SERVERESP_H
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#define FTP_SERVERESP_H
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#include <FS.h>
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#include <WiFiClient.h>
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#ifdef ESP32
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#include <WiFi.h>
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#else
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#include <ESP8266WiFi.h>
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#endif
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#define FTP_SERVER_VERSION "jmwislez/ESP32FtpServer 0.1.0"
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#define FTP_CTRL_PORT 21 // Command port on wich server is listening
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#define FTP_DATA_PORT_PASV 50009 // Data port in passive mode
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#define FTP_TIME_OUT 5 // Disconnect client after 5 minutes of inactivity
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#ifdef ESP32
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#define FTP_CMD_SIZE 255 + 8 // max size of a command
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#define FTP_CWD_SIZE 255 + 8 // max size of a directory name
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#define FTP_FIL_SIZE 255 // max size of a file name
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#define FTP_BUF_SIZE 4096 //512 // 700 KByte/s download in AP mode, direct connection.
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#endif
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#ifdef ESP8266
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#define FTP_CMD_SIZE 128 // max size of a command
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#define FTP_CWD_SIZE 128 // max size of a directory name
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#define FTP_FIL_SIZE 64 // max size of a file name
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#define FTP_BUF_SIZE 256 // 700 KByte/s download in AP mode, direct connection.
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#endif
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class FtpServer {
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public:
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void begin(String uname, String pword, FS *ufp);
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void handleFTP (void);
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~FtpServer(void);
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bool is_up = false;
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private:
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bool haveParameter ();
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bool makeExistsPath (char * path, char * param = NULL);
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void iniVariables ();
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void clientConnected ();
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void disconnectClient ();
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boolean userIdentity ();
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boolean userPassword ();
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boolean processCommand ();
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boolean dataConnect ();
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boolean doRetrieve ();
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boolean doStore ();
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void closeTransfer ();
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void abortTransfer ();
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boolean makePath (char * fullname);
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boolean makePath (char * fullName, char * param);
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uint8_t getDateTime (uint16_t * pyear, uint8_t * pmonth, uint8_t * pday,
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uint8_t * phour, uint8_t * pminute, uint8_t * second);
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char * makeDateTimeStr (char * tstr, uint16_t date, uint16_t time);
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int8_t readChar ();
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String fillSpaces (uint8_t len, String input_str);
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IPAddress dataIp; // IP address of client for data
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WiFiClient client;
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WiFiClient data;
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WiFiServer *ftpServer;
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WiFiServer *dataServer;
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FS *cfsp;
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File file;
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boolean dataPassiveConn;
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uint16_t dataPort;
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char buf[FTP_BUF_SIZE]; // data buffer for transfers
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char cmdLine[FTP_CMD_SIZE]; // where to store incoming char from client
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char cwdName[FTP_CWD_SIZE]; // name of current directory
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char command[5]; // command sent by client
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boolean rnfrCmd; // previous command was RNFR
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char * parameters; // point to begin of parameters sent by client
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uint16_t iCL; // pointer to cmdLine next incoming char
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int8_t cmdStatus, // status of ftp command connexion
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transferStatus; // status of ftp data transfer
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uint32_t millisTimeOut, // disconnect after 5 min of inactivity
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millisDelay,
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millisEndConnection, //
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millisBeginTrans, // store time of beginning of a transaction
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bytesTransferred; //
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String _FTP_USER;
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String _FTP_PASS;
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};
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#endif // FTP_SERVERESP_H
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