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FtpServer.h
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/*
* FtpServer Arduino, esp8266 and esp32 library for Ftp Server
* Derived form Jean-Michel Gallego version
*
* AUTHOR: Renzo Mischianti
*
* https://www.mischianti.org/2020/02/08/ftp-server-on-esp8266-and-esp32
*
*/
/*******************************************************************************
** **
** DEFINITIONS FOR FTP SERVER **
** **
*******************************************************************************/
#ifndef FTP_SERVER_H
#define FTP_SERVER_H
#include <FtpServerKey.h>
#define FTP_SERVER_VERSION "2.1.10 (2025-01-11)"
#if ARDUINO >= 100
#include "Arduino.h"
#else
#include "WProgram.h"
#endif
//
//#if(NETWORK_ESP8266_SD == DEFAULT_FTP_SERVER_NETWORK_TYPE_ESP8266)
// #define ESP8266_GT_2_4_2_SD_STORAGE_SELECTED
// #define DEFAULT_FTP_SERVER_NETWORK_TYPE_ESP8266 NETWORK_ESP8266
//#endif
#if !defined(FTP_SERVER_NETWORK_TYPE)
// select Network type based
#if defined(ESP8266) || defined(ESP31B)
#if(NETWORK_ESP8266_242 == DEFAULT_FTP_SERVER_NETWORK_TYPE_ESP8266)
#define ARDUINO_ESP8266_RELEASE_2_4_2
#define FTP_SERVER_NETWORK_TYPE_SELECTED NETWORK_ESP8266_242
#define FTP_SERVER_NETWORK_TYPE NETWORK_ESP8266
#else
#define FTP_SERVER_NETWORK_TYPE DEFAULT_FTP_SERVER_NETWORK_TYPE_ESP8266
#endif
#define STORAGE_TYPE DEFAULT_STORAGE_TYPE_ESP8266
#elif defined(ESP32)
#define FTP_SERVER_NETWORK_TYPE DEFAULT_FTP_SERVER_NETWORK_TYPE_ESP32
#define STORAGE_TYPE DEFAULT_STORAGE_TYPE_ESP32
#elif defined(ARDUINO_ARCH_STM32)
#define FTP_SERVER_NETWORK_TYPE DEFAULT_FTP_SERVER_NETWORK_TYPE_STM32
#define STORAGE_TYPE DEFAULT_STORAGE_TYPE_STM32
#elif defined(ARDUINO_ARCH_RP2040)
#define FTP_SERVER_NETWORK_TYPE DEFAULT_FTP_SERVER_NETWORK_TYPE_RP2040
#define STORAGE_TYPE DEFAULT_STORAGE_TYPE_RP2040
#elif defined(ARDUINO_ARCH_SAMD)
#define FTP_SERVER_NETWORK_TYPE DEFAULT_FTP_SERVER_NETWORK_TYPE_SAMD
#define STORAGE_TYPE DEFAULT_STORAGE_TYPE_SAMD
#else
#define FTP_SERVER_NETWORK_TYPE DEFAULT_FTP_SERVER_NETWORK_TYPE_ARDUINO
#define STORAGE_TYPE DEFAULT_STORAGE_TYPE_ARDUINO
// #define STORAGE_SD_ENABLED
#endif
#endif
#ifndef FTP_SERVER_NETWORK_TYPE_SELECTED
#define FTP_SERVER_NETWORK_TYPE_SELECTED FTP_SERVER_NETWORK_TYPE
#endif
#if defined(ESP8266) || defined(ESP31B)
#ifndef STORAGE_SD_FORCE_DISABLE
#define STORAGE_SD_ENABLED
#endif
#ifndef STORAGE_SPIFFS_FORCE_DISABLE
#define STORAGE_SPIFFS_ENABLED
#endif
#elif defined(ESP32)
#ifndef STORAGE_SD_FORCE_DISABLE
#define STORAGE_SD_ENABLED
#endif
#ifndef STORAGE_SPIFFS_FORCE_DISABLE
#define STORAGE_SPIFFS_ENABLED
#endif
#else
#ifndef STORAGE_SD_FORCE_DISABLE
#define STORAGE_SD_ENABLED
#endif
#endif
// Includes and defined based on Network Type
#if(FTP_SERVER_NETWORK_TYPE == NETWORK_ESP8266_ASYNC)
// Note:
// No SSL/WSS support for client in Async mode
// TLS lib need a sync interface!
#if defined(ESP8266)
#include <ESP8266WiFi.h>
//#include <WiFiClientSecure.h>
#define FTP_CLIENT_NETWORK_CLASS WiFiClient
//#define FTP_CLIENT_NETWORK_SSL_CLASS WiFiClientSecure
#define FTP_SERVER_NETWORK_SERVER_CLASS WiFiServer
#elif defined(ESP32)
#include <WiFi.h>
//#include <WiFiClientSecure.h>
#define FTP_CLIENT_NETWORK_CLASS WiFiClient
//#define FTP_CLIENT_NETWORK_SSL_CLASS WiFiClientSecure
#define FTP_SERVER_NETWORK_SERVER_CLASS WiFiServer
#define NET_CLASS WiFi
#elif defined(ESP31B)
#include <ESP31BWiFi.h>
#define FTP_CLIENT_NETWORK_CLASS WiFiClient
//#define FTP_CLIENT_NETWORK_SSL_CLASS WiFiClientSecure
#define FTP_SERVER_NETWORK_SERVER_CLASS WiFiServer
#else
#error "network type ESP8266 ASYNC only possible on the ESP mcu!"
#endif
#elif(FTP_SERVER_NETWORK_TYPE == NETWORK_ESP8266 || FTP_SERVER_NETWORK_TYPE == NETWORK_ESP8266_242)
#if !defined(ESP8266) && !defined(ESP31B)
#error "network type ESP8266 only possible on the ESP mcu!"
#endif
#ifdef ESP8266
#include <ESP8266WiFi.h>
#else
#include <ESP31BWiFi.h>
#endif
#define FTP_CLIENT_NETWORK_CLASS WiFiClient
//#define FTP_CLIENT_NETWORK_SSL_CLASS WiFiClientSecure
#define FTP_SERVER_NETWORK_SERVER_CLASS WiFiServer
#define NET_CLASS WiFi
// #define CommandIs( a ) (command != NULL && ! strcmp_P( command, PSTR( a )))
// #define ParameterIs( a ) ( parameter != NULL && ! strcmp_P( parameter, PSTR( a )))
#elif(FTP_SERVER_NETWORK_TYPE == NETWORK_ETHERNET_GENERIC)
#include <Ethernet_Generic.h>
#include <SPI.h>
#define FTP_CLIENT_NETWORK_CLASS EthernetClient
#define FTP_SERVER_NETWORK_SERVER_CLASS EthernetServer
#define NET_CLASS Ethernet
// #if defined(ESP8266) || defined(ESP32)
// #define CommandIs( a ) (command != NULL && ! strcmp_P( command, PSTR( a )))
// #define ParameterIs( a ) ( parameter != NULL && ! strcmp_P( parameter, PSTR( a )))
// #else
// #define CommandIs( a ) ( ! strcmp_PF( command, PSTR( a )))
// #define ParameterIs( a ) ( ! strcmp_PF( parameter, PSTR( a )))
// #endif
#elif(FTP_SERVER_NETWORK_TYPE == NETWORK_W5100 || FTP_SERVER_NETWORK_TYPE == NETWORK_ETHERNET_ENC)
#include <Ethernet.h>
#include <SPI.h>
#define FTP_CLIENT_NETWORK_CLASS EthernetClient
#define FTP_SERVER_NETWORK_SERVER_CLASS EthernetServer
#define NET_CLASS Ethernet
// #if defined(ESP8266) || defined(ESP32)
// #define CommandIs( a ) (command != NULL && ! strcmp_P( command, PSTR( a )))
// #define ParameterIs( a ) ( parameter != NULL && ! strcmp_P( parameter, PSTR( a )))
// #else
// #define CommandIs( a ) ( ! strcmp_PF( command, PSTR( a )))
// #define ParameterIs( a ) ( ! strcmp_PF( parameter, PSTR( a )))
// #endif
#elif(FTP_SERVER_NETWORK_TYPE == NETWORK_ENC28J60 || FTP_SERVER_NETWORK_TYPE == NETWORK_UIPETHERNET)
#include <UIPEthernet.h>
#define FTP_CLIENT_NETWORK_CLASS UIPClient
#define FTP_SERVER_NETWORK_SERVER_CLASS UIPServer
#define NET_CLASS Ethernet
// #if define(ESP8266) || define(ESP32)
// #define CommandIs( a ) (command != NULL && ! strcmp_P( command, PSTR( a )))
// #define ParameterIs( a ) ( parameter != NULL && ! strcmp_P( parameter, PSTR( a )))
// #else
// #define CommandIs( a ) ( ! strcmp_PF( command, PSTR( a )))
// #define ParameterIs( a ) ( ! strcmp_PF( parameter, PSTR( a )))
// #endif
#elif(FTP_SERVER_NETWORK_TYPE == NETWORK_ETHERNET_LARGE)
#include <EthernetLarge.h>
#include <SPI.h>
#define FTP_CLIENT_NETWORK_CLASS EthernetClient
#define FTP_SERVER_NETWORK_SERVER_CLASS EthernetServer
#define NET_CLASS Ethernet
#elif(FTP_SERVER_NETWORK_TYPE == NETWORK_ETHERNET_STM)
#include <Ethernet_STM.h>
#include <SPI.h>
#define FTP_CLIENT_NETWORK_CLASS EthernetClient
#define FTP_SERVER_NETWORK_SERVER_CLASS EthernetServer
#define NET_CLASS Ethernet
#elif(FTP_SERVER_NETWORK_TYPE == NETWORK_ESP32) || (FTP_SERVER_NETWORK_TYPE == NETWORK_RP2040_WIFI)
#include <WiFi.h>
//#include <WiFiClientSecure.h>
#define FTP_CLIENT_NETWORK_CLASS WiFiClient
//#define FTP_CLIENT_NETWORK_SSL_CLASS WiFiClientSecure
#define FTP_SERVER_NETWORK_SERVER_CLASS WiFiServer
#define NET_CLASS WiFi
// #define CommandIs( a ) (command != NULL && ! strcmp_P( command, PSTR( a )))
// #define ParameterIs( a ) ( parameter != NULL && ! strcmp_P( parameter, PSTR( a )))
#elif(FTP_SERVER_NETWORK_TYPE == NETWORK_ESP32_ETH)
#include <ETH.h>
#define FTP_CLIENT_NETWORK_CLASS WiFiClient
#define FTP_SERVER_NETWORK_SERVER_CLASS WiFiServer
#define NET_CLASS Ethernet
// #define CommandIs( a ) ( ! strcmp_PF( command, PSTR( a )))
// #define ParameterIs( a ) ( ! strcmp_PF( parameter, PSTR( a )))
#elif(FTP_SERVER_NETWORK_TYPE == NETWORK_WiFiNINA)
#include <WiFiNINA.h>
#define FTP_CLIENT_NETWORK_CLASS WiFiClient
//#define FTP_CLIENT_NETWORK_SSL_CLASS WiFiSSLClient
#define FTP_SERVER_NETWORK_SERVER_CLASS WiFiServer
#define NET_CLASS WiFi
// #define CommandIs( a ) ( ! strcmp_PF( command, PSTR( a )))
// #define ParameterIs( a ) ( ! strcmp_PF( parameter, PSTR( a )))
#elif(FTP_SERVER_NETWORK_TYPE == NETWORK_SEEED_RTL8720DN)
#include <rpcWiFi.h>
#define FTP_CLIENT_NETWORK_CLASS WiFiClient
//#define FTP_CLIENT_NETWORK_SSL_CLASS WiFiSSLClient
#define FTP_SERVER_NETWORK_SERVER_CLASS WiFiServer
#define NET_CLASS WiFi
// #define CommandIs( a ) ( ! strcmp_PF( command, PSTR( a )))
// #define ParameterIs( a ) ( ! strcmp_PF( parameter, PSTR( a )))
#else
#error "no network type selected!"
#endif
#if defined(ESP8266) || defined(ESP32) || defined(ARDUINO_ARCH_RP2040)
#define CommandIs( a ) (command != NULL && ! strcmp_P( command, PSTR( a )))
#define ParameterIs( a ) ( parameter != NULL && ! strcmp_P( parameter, PSTR( a )))
#else
#define CommandIs( a ) ( ! strcmp_PF( command, PSTR( a )))
#define ParameterIs( a ) ( ! strcmp_PF( parameter, PSTR( a )))
#endif
#if(STORAGE_TYPE == STORAGE_SPIFFS)
#if defined(ESP32)
// #define FS_NO_GLOBALS
#include <SPIFFS.h>
#define FTP_FILE File
#define FTP_DIR File
#else
#ifdef ARDUINO_ESP8266_RELEASE_2_4_2
#define FS_NO_GLOBALS
#include "FS.h"
#define FTP_FILE fs::File
#define FTP_DIR fs::Dir
#else
#include "FS.h"
#define FTP_FILE File
#define FTP_DIR Dir
#endif
#endif
#if ESP8266
#define FTP_FILE_READ "r"
#define FTP_FILE_READ_ONLY "r"
#define FTP_FILE_READ_WRITE "w+"
#define FTP_FILE_WRITE_APPEND "a+"
#define FTP_FILE_WRITE_CREATE "w+"
#else
#define FTP_FILE_READ "r"
#define FTP_FILE_READ_ONLY "r"
#define FTP_FILE_READ_WRITE "w"
#define FTP_FILE_WRITE_APPEND "a"
#define FTP_FILE_WRITE_CREATE "w"
#endif
#define STORAGE_MANAGER SPIFFS
#define FILENAME_LENGTH 32
#elif(STORAGE_TYPE == STORAGE_FFAT)
#include "FS.h"
#include "FFat.h"
#define STORAGE_MANAGER FFat
#define FTP_FILE File
#define FTP_DIR File
#define FTP_FILE_READ "r"
#define FTP_FILE_READ_ONLY "r"
#define FTP_FILE_READ_WRITE "w"
#define FTP_FILE_WRITE_APPEND "a"
#define FTP_FILE_WRITE_CREATE "w"
#define FILENAME_LENGTH 255
#elif(STORAGE_TYPE == STORAGE_LITTLEFS)
#if ESP8266 || ARDUINO_ARCH_RP2040
#include "LittleFS.h"
#define STORAGE_MANAGER LittleFS
#define FTP_FILE File
#define FTP_DIR Dir
#define FTP_FILE_READ "r"
#define FTP_FILE_READ_ONLY "r"
#define FTP_FILE_READ_WRITE "w+"
#define FTP_FILE_WRITE_APPEND "a+"
#define FTP_FILE_WRITE_CREATE "w+"
#else
#ifdef ESP32
#if ESP_ARDUINO_VERSION_MAJOR >= 2
#include "FS.h"
#include "LittleFS.h"
#define STORAGE_MANAGER LittleFS
#else
#include "LITTLEFS.h"
#define STORAGE_MANAGER LITTLEFS
#endif
#else
#include "LittleFS.h"
#define STORAGE_MANAGER LittleFS
#endif
#define FTP_FILE File
#define FTP_DIR File
#define FTP_FILE_READ "r"
#define FTP_FILE_READ_ONLY "r"
#define FTP_FILE_READ_WRITE "w"
#define FTP_FILE_WRITE_APPEND "a"
#define FTP_FILE_WRITE_CREATE "w"
#endif
#ifdef ESP8266
#define FILENAME_LENGTH 32
#else
#define FILENAME_LENGTH 255
#endif
#elif(STORAGE_TYPE == STORAGE_SD)
#include <SPI.h>
#include <SD.h>
#define STORAGE_MANAGER SD
#define FTP_FILE File
#define FTP_DIR File
#define FTP_FILE_READ FILE_READ
#define FTP_FILE_READ_ONLY FILE_READ
#ifdef ESP32
#define FTP_FILE_READ_WRITE FILE_WRITE
#define FTP_FILE_WRITE_APPEND FILE_APPEND
#else
#define FTP_FILE_READ_WRITE FILE_WRITE
#define FTP_FILE_WRITE_APPEND FILE_WRITE
#endif
#define FTP_FILE_WRITE_CREATE FILE_WRITE
#define FILENAME_LENGTH 255
#elif(STORAGE_TYPE == STORAGE_SD_MMC)
#include <SPI.h>
#include <SD_MMC.h>
#define STORAGE_MANAGER SD_MMC
#define FTP_FILE File
#define FTP_DIR File
#define FTP_FILE_READ FILE_READ
#define FTP_FILE_READ_ONLY FILE_READ
#define FTP_FILE_READ_WRITE FILE_WRITE
#ifdef ESP32
#define FTP_FILE_READ_WRITE FILE_WRITE
#define FTP_FILE_WRITE_APPEND FILE_APPEND
#else
#define FTP_FILE_READ_WRITE FILE_WRITE
#define FTP_FILE_WRITE_APPEND FILE_WRITE
#endif
#define FTP_FILE_WRITE_CREATE FILE_WRITE
#define FILENAME_LENGTH 255
#elif(STORAGE_TYPE == STORAGE_SEEED_SD)
#include <Seeed_FS.h>
#define STORAGE_MANAGER SD
#include "SD/Seeed_SD.h"
// #define STORAGE_MANAGER SPIFLASH
// #include "SFUD/Seeed_SFUD.h"
#define FTP_FILE File
#define FTP_DIR File
#define FTP_FILE_READ FILE_READ
#define FTP_FILE_READ_ONLY FILE_READ
#define FTP_FILE_READ_WRITE FILE_WRITE
#define FTP_FILE_WRITE_APPEND FILE_APPEND
#define FTP_FILE_WRITE_CREATE FILE_WRITE
#define FILENAME_LENGTH 255
#elif (STORAGE_TYPE == STORAGE_SDFAT1)
#include <SdFat.h>
#include <sdios.h>
#define STORAGE_MANAGER sd
#define FTP_FILE SdFile
#define FTP_DIR SdFile
extern SdFat STORAGE_MANAGER;
#define FTP_FILE_READ O_READ
#define FTP_FILE_READ_ONLY O_RDONLY
#define FTP_FILE_READ_WRITE O_RDWR
#define FTP_FILE_WRITE_APPEND O_WRITE | O_APPEND
#define FTP_FILE_WRITE_CREATE O_WRITE | O_CREAT
#define FILENAME_LENGTH 255
#elif (STORAGE_TYPE == STORAGE_SDFAT2)
#include <SdFat.h>
#include <sdios.h>
#define STORAGE_MANAGER sd
#define FTP_FILE FsFile
#define FTP_DIR FsFile
extern SdFat STORAGE_MANAGER;
#define FTP_FILE_READ O_READ
#define FTP_FILE_READ_ONLY O_RDONLY
#define FTP_FILE_READ_WRITE O_RDWR
#define FTP_FILE_WRITE_APPEND O_WRITE | O_APPEND
#define FTP_FILE_WRITE_CREATE O_WRITE | O_CREAT
#define FILENAME_LENGTH 255
#elif (STORAGE_TYPE == STORAGE_SPIFM)
#include <SdFat.h>
#include <Adafruit_SPIFlash.h>
#include <sdios.h>
#define STORAGE_MANAGER fatfs
#define FTP_FILE File
#define FTP_DIR File
extern FatFileSystem STORAGE_MANAGER;
extern Adafruit_SPIFlash flash;
#define FTP_FILE_READ FILE_READ
#define FTP_FILE_READ_ONLY FILE_READ
#define FTP_FILE_READ_WRITE FILE_WRITE
#define FTP_FILE_WRITE_APPEND FILE_WRITE
#define FTP_FILE_WRITE_CREATE FILE_WRITE
#define FILENAME_LENGTH 255
#elif (STORAGE_TYPE == STORAGE_FATFS)
#include <FatFs.h>
#include <sdios.h>
#define STORAGE_MANAGER sdff
#define FTP_FILE FileFs
#define FTP_DIR DirFs
extern FatFsClass STORAGE_MANAGER;
#define O_READ FA_READ
#define O_WRITE FA_WRITE
#define O_RDWR FA_READ | FA_WRITE
#define O_CREAT FA_CREATE_ALWAYS
#define O_APPEND FA_OPEN_APPEND
#define FTP_FILE_READ O_READ
#define FTP_FILE_READ_ONLY O_RDONLY
#define FTP_FILE_READ_WRITE O_RDWR
#define FTP_FILE_WRITE_APPEND O_WRITE | O_APPEND
#define FTP_FILE_WRITE_CREATE O_WRITE | O_CREAT
#define FILENAME_LENGTH 255
#endif
//#ifdef FTP_CLIENT_NETWORK_SSL_CLASS
//#define FTP_CLIENT_NETWORK_CLASS FTP_CLIENT_NETWORK_SSL_CLASS
//#endif
#define OPEN_CLOSE_SPIFFS
#define OPEN_CLOSE_SD
// Setup debug printing macros.
#ifdef FTP_SERVER_DEBUG
#define DEBUG_PRINT(...) { DEBUG_PRINTER.print(__VA_ARGS__); }
#define DEBUG_PRINTLN(...) { DEBUG_PRINTER.println(__VA_ARGS__); }
#else
#define DEBUG_PRINT(...) {}
#define DEBUG_PRINTLN(...) {}
#endif
#define FTP_CMD_PORT 21 // Command port on which server is listening
#define FTP_DATA_PORT_DFLT 20 // Default data port in active mode
#define FTP_DATA_PORT_PASV 50009 // Data port in passive mode
#define FF_MAX_LFN 255 // max size of a long file name
#define FTP_CMD_SIZE FF_MAX_LFN+8 // max size of a command
#define FTP_CWD_SIZE FF_MAX_LFN+8 // max size of a directory name
#define FTP_FIL_SIZE FF_MAX_LFN // max size of a file name
#define FTP_CRED_SIZE 16 // max size of username and password
#define FTP_NULLIP() IPAddress(0,0,0,0)
enum ftpCmd { FTP_Stop = 0, // In this stage, stop any connection
FTP_Init, // initialize some variables
FTP_Client, // wait for client connection
FTP_User, // wait for user name
FTP_Pass, // wait for user password
FTP_Cmd }; // answers to commands
enum ftpTransfer { FTP_Close = 0, // In this stage, close data channel
FTP_Retrieve, // retrieve file
FTP_Store, // store file
FTP_List, // list of files
FTP_Nlst, // list of name of files
FTP_Mlsd }; // listing for machine processing
enum ftpDataConn { FTP_NoConn = 0,// No data connection
FTP_Pasive, // Passive type
FTP_Active }; // Active type
enum FtpOperation {
FTP_CONNECT,
FTP_DISCONNECT,
FTP_FREE_SPACE_CHANGE
};
enum FtpTransferOperation {
FTP_UPLOAD_START = 0,
FTP_UPLOAD = 1,
FTP_DOWNLOAD_START = 2,
FTP_DOWNLOAD = 3,
FTP_TRANSFER_STOP = 4,
FTP_DOWNLOAD_STOP = 4,
FTP_UPLOAD_STOP = 4,
FTP_TRANSFER_ERROR = 5,
FTP_DOWNLOAD_ERROR = 5,
FTP_UPLOAD_ERROR = 5
};
class FtpServer
{
public:
FtpServer( uint16_t _cmdPort = FTP_CMD_PORT, uint16_t _pasvPort = FTP_DATA_PORT_PASV );
void begin( const char * _user, const char * _pass, const char * welcomeMessage = "Welcome to Simply FTP server" );
void begin( const char * welcomeMessage = "Welcome to Simply FTP server" );
void end();
void setLocalIp(IPAddress localIp);
void credentials( const char * _user, const char * _pass );
uint8_t handleFTP();
void setCallback(void (*_callbackParam)(FtpOperation ftpOperation, unsigned int freeSpace, unsigned int totalSpace) )
{
_callback = _callbackParam;
}
void setTransferCallback(void (*_transferCallbackParam)(FtpTransferOperation ftpOperation, const char* name, unsigned int transferredSize) )
{
_transferCallback = _transferCallbackParam;
}
private:
void (*_callback)(FtpOperation ftpOperation, unsigned int freeSpace, unsigned int totalSpace){};
void (*_transferCallback)(FtpTransferOperation ftpOperation, const char* name, unsigned int transferredSize){};
void iniVariables();
void clientConnected();
void disconnectClient();
bool processCommand();
bool haveParameter();
int dataConnect( bool out150 = true );
bool dataConnected();
bool doRetrieve();
bool doStore();
bool doList();
bool doMlsd();
void closeTransfer();
void abortTransfer();
bool makePath( char * fullName, char * param = NULL );
bool makeExistsPath( char * path, char * param = NULL );
bool openDir( FTP_DIR * pdir );
bool isDir( char * path );
uint8_t getDateTime( char * dt, uint16_t * pyear, uint8_t * pmonth, uint8_t * pday,
uint8_t * phour, uint8_t * pminute, uint8_t * second );
char * makeDateTimeStr( char * tstr, uint16_t date, uint16_t time );
bool timeStamp( char * path, uint16_t year, uint8_t month, uint8_t day,
uint8_t hour, uint8_t minute, uint8_t second );
bool getFileModTime( char * path, uint16_t * pdate, uint16_t * ptime );
#if STORAGE_TYPE != STORAGE_FATFS
bool getFileModTime( uint16_t * pdate, uint16_t * ptime );
#endif
int32_t readChar();
const String getFileName(FTP_FILE *file){
#if STORAGE_TYPE <= STORAGE_SDFAT2
int max_characters = 100;
char f_name[max_characters];
file->getName(f_name, sizeof(f_name));
String filename = String(f_name);
return filename;
#elif STORAGE_TYPE == STORAGE_FATFS
return String(file->fileName());
#else
return String(file->name());
#endif
}
bool exists( const char * path ) {
#if STORAGE_TYPE == STORAGE_SPIFFS || (STORAGE_TYPE == STORAGE_SD && FTP_SERVER_NETWORK_TYPE == NETWORK_ESP8266_242)
if (strcmp(path, "/") == 0) return true;
#endif
#if STORAGE_TYPE == STORAGE_FFAT || (STORAGE_TYPE == STORAGE_LITTLEFS && defined(ESP32))
FTP_DIR f = STORAGE_MANAGER.open(path, "r");
return (f == true);
#else
return STORAGE_MANAGER.exists( path );
#endif
};
bool remove( const char * path ) { return STORAGE_MANAGER.remove( path ); };
#if STORAGE_TYPE == STORAGE_SPIFFS
bool makeDir( const char * path ) { return false; };
bool removeDir( const char * path ) { return false; };
#else
bool makeDir( const char * path ) { return STORAGE_MANAGER.mkdir( path ); };
bool removeDir( const char * path ) { return STORAGE_MANAGER.rmdir( path ); };
#endif
#if (STORAGE_TYPE == STORAGE_SD || STORAGE_TYPE == STORAGE_SD_MMC) && !defined(ESP32)
bool rename( const char * path, const char * newpath );
#else
bool rename( const char * path, const char * newpath ) { return STORAGE_MANAGER.rename( path, newpath ); };
#endif
#if (STORAGE_TYPE == STORAGE_SEEED_SD)
bool openFile( char path[ FTP_CWD_SIZE ], int readTypeInt );
#elif (STORAGE_TYPE == STORAGE_SD && defined(ESP8266))// FTP_SERVER_NETWORK_TYPE_SELECTED == NETWORK_ESP8266_242)
bool openFile( char path[ FTP_CWD_SIZE ], int readTypeInt );
#elif (STORAGE_TYPE == STORAGE_SPIFFS || STORAGE_TYPE == STORAGE_LITTLEFS || STORAGE_TYPE == STORAGE_FFAT )
bool openFile( const char * path, const char * readType );
// bool openFile( char path[ FTP_CWD_SIZE ], int readTypeInt );
#elif STORAGE_TYPE <= STORAGE_SDFAT2 || STORAGE_TYPE == STORAGE_SPIFM || (STORAGE_TYPE == STORAGE_SD && ARDUINO_ARCH_SAMD)
bool openFile( char path[ FTP_CWD_SIZE ], int readTypeInt );
#else
bool openFile( char path[ FTP_CWD_SIZE ], const char * readType );
bool openFile( const char * path, const char * readType );
// bool openFile( char path[ FTP_CWD_SIZE ], int readTypeInt );
#endif
// bool openFile( char path[ FTP_CWD_SIZE ], const char * readType );
// bool openFile( const char * path, const char * readType );
uint32_t fileSize( FTP_FILE & file );
#if STORAGE_TYPE == STORAGE_SPIFFS || STORAGE_TYPE == STORAGE_LITTLEFS
#if ESP8266 || ARDUINO_ARCH_RP2040
uint32_t capacity() {
FSInfo fi;
STORAGE_MANAGER.info(fi);
return fi.totalBytes >> 1;
};
uint32_t free() {
FSInfo fi;
STORAGE_MANAGER.info(fi);
return (fi.totalBytes - fi.usedBytes) >> 1;
};
#else
uint32_t capacity() {
return STORAGE_MANAGER.totalBytes() >> 1;
};
uint32_t free() {
return (STORAGE_MANAGER.totalBytes() -
STORAGE_MANAGER.usedBytes()) >> 1;
};
#endif
#elif STORAGE_TYPE == STORAGE_SD || STORAGE_TYPE == STORAGE_SD_MMC
uint32_t capacity() { return true; };
uint32_t free() { return true; };
#elif STORAGE_TYPE == STORAGE_SEEED_SD
uint32_t capacity() {
return STORAGE_MANAGER.totalBytes() >> 1;
};
uint32_t free() {
return (STORAGE_MANAGER.totalBytes() -
STORAGE_MANAGER.usedBytes()) >> 1;
};
#elif STORAGE_TYPE == STORAGE_SDFAT1
uint32_t capacity() { return STORAGE_MANAGER.card()->cardSize() >> 1; };
uint32_t free() { return STORAGE_MANAGER.vol()->freeClusterCount() *
STORAGE_MANAGER.vol()->sectorsPerCluster() >> 1; };
#elif STORAGE_TYPE == STORAGE_SDFAT2
uint32_t capacity() { return STORAGE_MANAGER.card()->sectorCount() >> 1; };
uint32_t free() { return STORAGE_MANAGER.vol()->freeClusterCount() *
STORAGE_MANAGER.vol()->sectorsPerCluster() >> 1; };
#elif STORAGE_TYPE == STORAGE_SPIFM
uint32_t capacity() { return flash.size() >> 10; };
uint32_t free() { return 0; }; // TODO //
#elif STORAGE_TYPE == STORAGE_FATFS
uint32_t capacity() { return STORAGE_MANAGER.capacity(); };
uint32_t free() { return STORAGE_MANAGER.free(); };
#elif STORAGE_TYPE == STORAGE_FFAT
uint32_t capacity() { return STORAGE_MANAGER.totalBytes(); };
uint32_t free() { return STORAGE_MANAGER.freeBytes(); };
#endif
bool legalChar( char c ) // Return true if char c is allowed in a long file name
{
if( c == '"' || c == '*' || c == '?' || c == ':' ||
c == '<' || c == '>' || c == '|' )
return false;
#if STORAGE_TYPE == STORAGE_FATFS
return 0x1f < c && c < 0xff;
#else
return 0x1f < c && c < 0x7f;
#endif
}
IPAddress localIp; // IP address of server as seen by clients
IPAddress dataIp; // IP address of client for data
FTP_SERVER_NETWORK_SERVER_CLASS ftpServer;
FTP_SERVER_NETWORK_SERVER_CLASS dataServer;
FTP_CLIENT_NETWORK_CLASS client;
FTP_CLIENT_NETWORK_CLASS data;
FTP_FILE file;
FTP_DIR dir;
ftpCmd cmdStage; // stage of ftp command connection
ftpTransfer transferStage; // stage of data connection
ftpDataConn dataConn; // type of data connection
bool anonymousConnection = false;
uint8_t __attribute__((aligned(4))) // need to be aligned to 32bit for Esp8266 SPIClass::transferBytes()
buf[ FTP_BUF_SIZE ]; // data buffer for transfers
char cmdLine[ FTP_CMD_SIZE ]; // where to store incoming char from client
char cwdName[ FTP_CWD_SIZE ]; // name of current directory
char rnfrName[ FTP_CWD_SIZE ]; // name of file for RNFR command
const char * user; // user name
const char * pass; // password
char command[ 5 ]; // command sent by client
bool rnfrCmd; // previous command was RNFR
char * parameter; // point to begin of parameters sent by client
const char * welcomeMessage;
uint16_t cmdPort,
pasvPort,
dataPort;
uint16_t iCL; // pointer to cmdLine next incoming char
uint16_t nbMatch;
uint32_t millisDelay, //
millisEndConnection, //
millisBeginTrans, // store time of beginning of a transaction
bytesTransfered,
restartPos; //
};
#endif // FTP_SERVER_H