1 /*************************************************************************** 2 * Copyright (c) 2024 Microsoft Corporation 3 * 4 * This program and the accompanying materials are made available under the 5 * terms of the MIT License which is available at 6 * https://opensource.org/licenses/MIT. 7 * 8 * SPDX-License-Identifier: MIT 9 **************************************************************************/ 10 11 12 /**************************************************************************/ 13 /**************************************************************************/ 14 /** */ 15 /** NetX Duo Component */ 16 /** */ 17 /** File Transfer Protocol (FTP) */ 18 /** */ 19 /**************************************************************************/ 20 /**************************************************************************/ 21 22 23 /**************************************************************************/ 24 /* */ 25 /* APPLICATION INTERFACE DEFINITION RELEASE */ 26 /* */ 27 /* nxd_ftp_client.h PORTABLE C */ 28 /* 6.1.9 */ 29 /* AUTHOR */ 30 /* */ 31 /* Yuxin Zhou, Microsoft Corporation */ 32 /* */ 33 /* DESCRIPTION */ 34 /* */ 35 /* This file defines the NetX Duo File Transfer Protocol (FTP over */ 36 /* IPv6) component, including all data types and external references. */ 37 /* It is assumed that nx_api.h and nx_port.h have already been */ 38 /* included, along with fx_api.h and fx_port.h. */ 39 /* */ 40 /* RELEASE HISTORY */ 41 /* */ 42 /* DATE NAME DESCRIPTION */ 43 /* */ 44 /* 05-19-2020 Yuxin Zhou Initial Version 6.0 */ 45 /* 09-30-2020 Yuxin Zhou Modified comment(s), */ 46 /* resulting in version 6.1 */ 47 /* 10-15-2021 Yuxin Zhou Modified comment(s), included */ 48 /* necessary header file, */ 49 /* resulting in version 6.1.9 */ 50 /* */ 51 /**************************************************************************/ 52 53 #ifndef NXD_FTP_CLIENT_H 54 #define NXD_FTP_CLIENT_H 55 56 /* Determine if a C++ compiler is being used. If so, ensure that standard 57 C is used to process the API information. */ 58 59 #ifdef __cplusplus 60 61 /* Yes, C++ compiler is present. Use standard C. */ 62 extern "C" { 63 64 #endif 65 66 #include "nx_api.h" 67 68 69 /* Define the FTP Client ID. */ 70 71 72 #define NXD_FTP_CLIENT_ID 0x46545200UL 73 74 75 /* Define the maximum number of clients the FTP Server can accommodate. */ 76 77 #ifndef NX_FTP_MAX_CLIENTS 78 #define NX_FTP_MAX_CLIENTS 4 79 #endif 80 81 82 /* Define FTP TCP socket create options. Normally any TCP port will do but this 83 gives the application a means to specify a source port. */ 84 85 #ifndef NX_FTP_CLIENT_SOURCE_PORT 86 #define NX_FTP_CLIENT_SOURCE_PORT NX_ANY_PORT 87 #endif 88 89 #ifndef NX_FTP_CONTROL_TOS 90 #define NX_FTP_CONTROL_TOS NX_IP_NORMAL 91 #endif 92 93 #ifndef NX_FTP_DATA_TOS 94 #define NX_FTP_DATA_TOS NX_IP_NORMAL 95 #endif 96 97 #ifndef NX_FTP_FRAGMENT_OPTION 98 #define NX_FTP_FRAGMENT_OPTION NX_DONT_FRAGMENT 99 #endif 100 101 #ifndef NX_FTP_CONTROL_WINDOW_SIZE 102 #define NX_FTP_CONTROL_WINDOW_SIZE 400 103 #endif 104 105 #ifndef NX_FTP_DATA_WINDOW_SIZE 106 #define NX_FTP_DATA_WINDOW_SIZE 2048 107 #endif 108 109 110 #ifndef NX_FTP_TIME_TO_LIVE 111 #define NX_FTP_TIME_TO_LIVE 0x80 112 #endif 113 114 #ifndef NX_FTP_USERNAME_SIZE 115 #define NX_FTP_USERNAME_SIZE 20 116 #endif 117 118 #ifndef NX_FTP_PASSWORD_SIZE 119 #define NX_FTP_PASSWORD_SIZE 20 120 #endif 121 122 #ifndef NX_FTP_TIMEOUT_PERIOD 123 #define NX_FTP_TIMEOUT_PERIOD 60 /* Number of seconds to check */ 124 #endif 125 126 127 128 /* Define open types. */ 129 130 #define NX_FTP_OPEN_FOR_READ 0x01 /* FTP file open for reading */ 131 #define NX_FTP_OPEN_FOR_WRITE 0x02 /* FTP file open for writing */ 132 133 134 /* Define transfer modes. Note: just support stream mode and block mode yet. */ 135 136 #define NX_FTP_TRANSFER_MODE_STREAM 0 /* FTP stream transmission mode */ 137 #define NX_FTP_TRANSFER_MODE_BLOCK 1 /* FTP block transmission mode */ 138 #define NX_FTP_TRANSFER_MODE_COMPRESSED 2 /* FTP compressed transmission mode */ 139 140 141 /* Define return code constants. */ 142 143 #define NX_FTP_ERROR 0xD0 /* Generic FTP internal error - deprecated */ 144 #define NX_FTP_TIMEOUT 0xD1 /* FTP timeout occurred */ 145 #define NX_FTP_FAILED 0xD2 /* FTP error */ 146 #define NX_FTP_NOT_CONNECTED 0xD3 /* FTP not connected error */ 147 #define NX_FTP_NOT_DISCONNECTED 0xD4 /* FTP not disconnected error */ 148 #define NX_FTP_NOT_OPEN 0xD5 /* FTP not opened error */ 149 #define NX_FTP_NOT_CLOSED 0xD6 /* FTP not closed error */ 150 #define NX_FTP_END_OF_FILE 0xD7 /* FTP end of file status */ 151 #define NX_FTP_END_OF_LISTING 0xD8 /* FTP end of directory listing status */ 152 #define NX_FTP_EXPECTED_1XX_CODE 0xD9 /* Expected a 1xx response from server */ 153 #define NX_FTP_EXPECTED_2XX_CODE 0xDA /* Expected a 2xx response from server */ 154 #define NX_FTP_EXPECTED_22X_CODE 0xDB /* Expected a 22x response from server */ 155 #define NX_FTP_EXPECTED_23X_CODE 0xDC /* Expected a 23x response from server */ 156 #define NX_FTP_EXPECTED_3XX_CODE 0xDD /* Expected a 3xx response from server */ 157 #define NX_FTP_EXPECTED_33X_CODE 0xDE /* Expected a 33x response from server */ 158 #define NX_FTP_INVALID_NUMBER 0xDF /* Extraced an invalid number from server response */ 159 #define NX_FTP_INVALID_ADDRESS 0x1D0 /* Invalid IP address parsed from FTP command */ 160 #define NX_FTP_INVALID_COMMAND 0x1D1 /* Invalid FTP command (bad syntax, unknown command) */ 161 #define NX_FTP_CLIENT_INVALID_SIZE 0x1D2 /* Invalid FTP file size */ 162 #define NX_FTP_CLIENT_FILE_SIZE_ALREADY_SET 0x1D3 /* The file size is already set */ 163 #define NX_FTP_CLIENT_NOT_BLOCK_MODE 0x1D4 /* Block mode is not enabled */ 164 #define NX_FTP_CLIENT_END_OF_BLOCK 0x1D5 /* FTP end of block */ 165 166 167 /* Define FTP connection states. */ 168 169 #define NX_FTP_STATE_NOT_CONNECTED 1 /* FTP not connected */ 170 #define NX_FTP_STATE_CONNECTED 2 /* FTP connected */ 171 #define NX_FTP_STATE_OPEN 3 /* FTP file open for reading */ 172 #define NX_FTP_STATE_WRITE_OPEN 4 /* FTP file open for writing */ 173 174 175 /* Define the FTP Server TCP port numbers. */ 176 177 #define NX_FTP_SERVER_CONTROL_PORT 21 /* Control Port for FTP server */ 178 #define NX_FTP_SERVER_DATA_PORT 20 /* Data Port for FTP server in active transfer mode */ 179 180 /* Define the size for buffer to store an IPv6 address represented in ASCII. */ 181 #define NX_FTP_IPV6_ADDRESS_BUFSIZE 60 182 183 /* Define the FTP basic commands. The ASCII command will be parsed and converted to the numerical 184 representation shown below. */ 185 186 #define NX_FTP_NOOP 0 187 #define NX_FTP_USER 1 188 #define NX_FTP_PASS 2 189 #define NX_FTP_QUIT 3 190 #define NX_FTP_RETR 4 191 #define NX_FTP_STOR 5 192 #define NX_FTP_RNFR 6 193 #define NX_FTP_RNTO 7 194 #define NX_FTP_DELE 8 195 #define NX_FTP_RMD 9 196 #define NX_FTP_MKD 10 197 #define NX_FTP_NLST 11 198 #define NX_FTP_PORT 12 199 #define NX_FTP_CWD 13 200 #define NX_FTP_PWD 14 201 #define NX_FTP_TYPE 15 202 #define NX_FTP_LIST 16 203 #define NX_FTP_CDUP 17 204 #define NX_FTP_INVALID 18 205 #define NX_FTP_EPRT 19 206 #define NX_FTP_PASV 20 207 #define NX_FTP_EPSV 21 208 #define NX_FTP_MODE 22 209 210 211 212 /* Define the basic FTP Client data structure. */ 213 214 typedef struct NX_FTP_CLIENT_STRUCT 215 { 216 ULONG nx_ftp_client_id; /* FTP Client ID */ 217 CHAR *nx_ftp_client_name; /* Name of this FTP client */ 218 NX_IP *nx_ftp_client_ip_ptr; /* Pointer to associated IP structure */ 219 NX_PACKET_POOL *nx_ftp_client_packet_pool_ptr; /* Pointer to FTP client packet pool */ 220 ULONG nx_ftp_client_server_ip; /* Server's IP address */ 221 UINT nx_ftp_client_state; /* State of FTP client */ 222 NX_TCP_SOCKET nx_ftp_client_control_socket; /* Client FTP control socket */ 223 NX_TCP_SOCKET nx_ftp_client_data_socket; /* Client FTP data transfer socket */ 224 UINT nx_ftp_client_data_port; /* Port the Client data socket binds */ 225 UINT nx_ftp_client_passive_transfer_enabled; /* Client enabled for passive transfer */ 226 UINT nx_ftp_client_transfer_mode; /* Client transfer mode */ 227 ULONG nx_ftp_client_block_total_size; /* Total size of data in block mode */ 228 ULONG nx_ftp_client_block_remaining_size; /* Remaining size of data in block mode*/ 229 } NX_FTP_CLIENT; 230 231 232 #ifndef NX_FTP_SOURCE_CODE 233 234 /* Application caller is present, perform API mapping. */ 235 236 /* Determine if error checking is desired. If so, map API functions 237 to the appropriate error checking front-ends. Otherwise, map API 238 functions to the core functions that actually perform the work. 239 Note: error checking is enabled by default. */ 240 241 #ifdef NX_DISABLE_ERROR_CHECKING 242 243 /* Services without error checking. */ 244 245 #define nx_ftp_client_connect _nx_ftp_client_connect 246 #define nxd_ftp_client_connect _nxd_ftp_client_connect 247 #define nx_ftp_client_create _nx_ftp_client_create 248 #define nx_ftp_client_delete _nx_ftp_client_delete 249 #define nx_ftp_client_directory_create _nx_ftp_client_directory_create 250 #define nx_ftp_client_directory_default_set _nx_ftp_client_directory_default_set 251 #define nx_ftp_client_directory_delete _nx_ftp_client_directory_delete 252 #define nx_ftp_client_directory_listing_get _nx_ftp_client_directory_listing_get 253 #define nx_ftp_client_directory_listing_continue _nx_ftp_client_directory_listing_continue 254 #define nx_ftp_client_disconnect _nx_ftp_client_disconnect 255 #define nx_ftp_client_file_close _nx_ftp_client_file_close 256 #define nx_ftp_client_file_delete _nx_ftp_client_file_delete 257 #define nx_ftp_client_file_open _nx_ftp_client_file_open 258 #define nx_ftp_client_file_read _nx_ftp_client_file_read 259 #define nx_ftp_client_file_rename _nx_ftp_client_file_rename 260 #define nx_ftp_client_file_write _nx_ftp_client_file_write 261 #define nx_ftp_client_file_size_set _nx_ftp_client_file_size_set 262 #define nx_ftp_client_passive_mode_set _nx_ftp_client_passive_mode_set 263 #define nx_ftp_client_transfer_mode_set _nx_ftp_client_transfer_mode_set 264 265 #else 266 267 /* Services with error checking. */ 268 269 #define nx_ftp_client_connect _nxe_ftp_client_connect 270 #define nxd_ftp_client_connect _nxde_ftp_client_connect 271 #define nx_ftp_client_create _nxe_ftp_client_create 272 #define nx_ftp_client_delete _nxe_ftp_client_delete 273 #define nx_ftp_client_directory_create _nxe_ftp_client_directory_create 274 #define nx_ftp_client_directory_default_set _nxe_ftp_client_directory_default_set 275 #define nx_ftp_client_directory_delete _nxe_ftp_client_directory_delete 276 #define nx_ftp_client_directory_listing_get _nxe_ftp_client_directory_listing_get 277 #define nx_ftp_client_directory_listing_continue _nxe_ftp_client_directory_listing_continue 278 #define nx_ftp_client_disconnect _nxe_ftp_client_disconnect 279 #define nx_ftp_client_file_close _nxe_ftp_client_file_close 280 #define nx_ftp_client_file_delete _nxe_ftp_client_file_delete 281 #define nx_ftp_client_file_open _nxe_ftp_client_file_open 282 #define nx_ftp_client_file_read _nxe_ftp_client_file_read 283 #define nx_ftp_client_file_rename _nxe_ftp_client_file_rename 284 #define nx_ftp_client_file_write _nxe_ftp_client_file_write 285 #define nx_ftp_client_file_size_set _nxe_ftp_client_file_size_set 286 #define nx_ftp_client_passive_mode_set _nxe_ftp_client_passive_mode_set 287 #define nx_ftp_client_transfer_mode_set _nxe_ftp_client_transfer_mode_set 288 289 #endif 290 291 /* Define the prototypes accessible to the application software. */ 292 293 UINT nx_ftp_client_connect(NX_FTP_CLIENT *ftp_client_ptr, ULONG server_ip, CHAR *username, CHAR *password, ULONG wait_option); 294 UINT nxd_ftp_client_connect(NX_FTP_CLIENT *ftp_client_ptr, NXD_ADDRESS *server_ipduo, CHAR *username, CHAR *password, ULONG wait_option); 295 UINT nx_ftp_client_create(NX_FTP_CLIENT *ftp_client_ptr, CHAR *ftp_client_name, NX_IP *ip_ptr, ULONG window_size, NX_PACKET_POOL *pool_ptr); 296 UINT nx_ftp_client_delete(NX_FTP_CLIENT *ftp_client_ptr); 297 UINT nx_ftp_client_directory_create(NX_FTP_CLIENT *ftp_client_ptr, CHAR *directory_name, ULONG wait_option); 298 UINT nx_ftp_client_directory_default_set(NX_FTP_CLIENT *ftp_client_ptr, CHAR *directory_path, ULONG wait_option); 299 UINT nx_ftp_client_directory_delete(NX_FTP_CLIENT *ftp_client_ptr, CHAR *directory_name, ULONG wait_option); 300 UINT nx_ftp_client_directory_listing_get(NX_FTP_CLIENT *ftp_client_ptr, CHAR *directory_path, NX_PACKET **packet_ptr, ULONG wait_option); 301 UINT nx_ftp_client_directory_listing_continue(NX_FTP_CLIENT *ftp_client_ptr, NX_PACKET **packet_ptr, ULONG wait_option); 302 UINT nx_ftp_client_disconnect(NX_FTP_CLIENT *ftp_client_ptr, ULONG wait_option); 303 UINT nx_ftp_client_file_close(NX_FTP_CLIENT *ftp_client_ptr, ULONG wait_option); 304 UINT nx_ftp_client_file_delete(NX_FTP_CLIENT *ftp_client_ptr, CHAR *file_name, ULONG wait_option); 305 UINT nx_ftp_client_file_open(NX_FTP_CLIENT *ftp_client_ptr, CHAR *file_name, UINT open_type, ULONG wait_option); 306 UINT nx_ftp_client_file_read(NX_FTP_CLIENT *ftp_client_ptr, NX_PACKET **packet_ptr, ULONG wait_option); 307 UINT nx_ftp_client_file_rename(NX_FTP_CLIENT *ftp_ptr, CHAR *filename, CHAR *new_filename, ULONG wait_option); 308 UINT nx_ftp_client_file_write(NX_FTP_CLIENT *ftp_client_ptr, NX_PACKET *packet_ptr, ULONG wait_option); 309 UINT nx_ftp_client_file_size_set(NX_FTP_CLIENT *ftp_client_ptr, ULONG file_size); 310 UINT nx_ftp_client_passive_mode_set(NX_FTP_CLIENT *ftp_client_ptr, UINT passive_mode_enabled); 311 UINT nx_ftp_client_transfer_mode_set(NX_FTP_CLIENT *ftp_client_ptr, UINT transfer_mode); 312 313 #else 314 315 /* FTP source code is being compiled, do not perform any API mapping. */ 316 317 UINT _nxe_ftp_client_connect(NX_FTP_CLIENT *ftp_client_ptr, ULONG server_ip, CHAR *username, CHAR *password, ULONG wait_option); 318 UINT _nx_ftp_client_connect(NX_FTP_CLIENT *ftp_client_ptr, ULONG server_ip, CHAR *username, CHAR *password, ULONG wait_option); 319 UINT _nxde_ftp_client_connect(NX_FTP_CLIENT *ftp_client_ptr, NXD_ADDRESS *server_ipduo, CHAR *username, CHAR *password, ULONG wait_option); 320 UINT _nxd_ftp_client_connect(NX_FTP_CLIENT *ftp_client_ptr, NXD_ADDRESS *server_ipduo, CHAR *username, CHAR *password, ULONG wait_option); 321 UINT _nxe_ftp_client_create(NX_FTP_CLIENT *ftp_client_ptr, CHAR *ftp_client_name, NX_IP *ip_ptr, ULONG window_size, NX_PACKET_POOL *pool_ptr); 322 UINT _nx_ftp_client_create(NX_FTP_CLIENT *ftp_client_ptr, CHAR *ftp_client_name, NX_IP *ip_ptr, ULONG window_size, NX_PACKET_POOL *pool_ptr); 323 UINT _nxe_ftp_client_delete(NX_FTP_CLIENT *ftp_client_ptr); 324 UINT _nx_ftp_client_delete(NX_FTP_CLIENT *ftp_client_ptr); 325 UINT _nxe_ftp_client_directory_create(NX_FTP_CLIENT *ftp_client_ptr, CHAR *directory_name, ULONG wait_option); 326 UINT _nx_ftp_client_directory_create(NX_FTP_CLIENT *ftp_client_ptr, CHAR *directory_name, ULONG wait_option); 327 UINT _nxe_ftp_client_directory_default_set(NX_FTP_CLIENT *ftp_client_ptr, CHAR *directory_path, ULONG wait_option); 328 UINT _nx_ftp_client_directory_default_set(NX_FTP_CLIENT *ftp_client_ptr, CHAR *directory_path, ULONG wait_option); 329 UINT _nxe_ftp_client_directory_delete(NX_FTP_CLIENT *ftp_client_ptr, CHAR *directory_name, ULONG wait_option); 330 UINT _nx_ftp_client_directory_delete(NX_FTP_CLIENT *ftp_client_ptr, CHAR *directory_name, ULONG wait_option); 331 UINT _nxe_ftp_client_directory_listing_get(NX_FTP_CLIENT *ftp_client_ptr, CHAR *directory_path, NX_PACKET **packet_ptr, ULONG wait_option); 332 UINT _nx_ftp_client_directory_listing_get(NX_FTP_CLIENT *ftp_client_ptr, CHAR *directory_path, NX_PACKET **packet_ptr, ULONG wait_option); 333 UINT _nxe_ftp_client_directory_listing_continue(NX_FTP_CLIENT *ftp_client_ptr, NX_PACKET **packet_ptr, ULONG wait_option); 334 UINT _nx_ftp_client_directory_listing_continue(NX_FTP_CLIENT *ftp_client_ptr, NX_PACKET **packet_ptr, ULONG wait_option); 335 UINT _nxe_ftp_client_disconnect(NX_FTP_CLIENT *ftp_client_ptr, ULONG wait_option); 336 UINT _nx_ftp_client_disconnect(NX_FTP_CLIENT *ftp_client_ptr, ULONG wait_option); 337 UINT _nxe_ftp_client_file_close(NX_FTP_CLIENT *ftp_client_ptr, ULONG wait_option); 338 UINT _nx_ftp_client_file_close(NX_FTP_CLIENT *ftp_client_ptr, ULONG wait_option); 339 UINT _nxe_ftp_client_file_delete(NX_FTP_CLIENT *ftp_client_ptr, CHAR *file_name, ULONG wait_option); 340 UINT _nx_ftp_client_file_delete(NX_FTP_CLIENT *ftp_client_ptr, CHAR *file_name, ULONG wait_option); 341 UINT _nxe_ftp_client_file_open(NX_FTP_CLIENT *ftp_client_ptr, CHAR *file_name, UINT open_type, ULONG wait_option); 342 UINT _nx_ftp_client_file_open(NX_FTP_CLIENT *ftp_client_ptr, CHAR *file_name, UINT open_type, ULONG wait_option); 343 UINT _nxe_ftp_client_file_read(NX_FTP_CLIENT *ftp_client_ptr, NX_PACKET **packet_ptr, ULONG wait_option); 344 UINT _nx_ftp_client_file_read(NX_FTP_CLIENT *ftp_client_ptr, NX_PACKET **packet_ptr, ULONG wait_option); 345 UINT _nxe_ftp_client_file_rename(NX_FTP_CLIENT *ftp_client_ptr, CHAR *filename, CHAR *new_filename, ULONG wait_option); 346 UINT _nx_ftp_client_file_rename(NX_FTP_CLIENT *ftp_ptr, CHAR *filename, CHAR *new_filename, ULONG wait_option); 347 UINT _nxe_ftp_client_file_write(NX_FTP_CLIENT *ftp_client_ptr, NX_PACKET *packet_ptr, ULONG wait_option); 348 UINT _nx_ftp_client_file_write(NX_FTP_CLIENT *ftp_client_ptr, NX_PACKET *packet_ptr, ULONG wait_option); 349 UINT _nxe_ftp_client_file_size_set(NX_FTP_CLIENT *ftp_client_ptr, ULONG file_size); 350 UINT _nx_ftp_client_file_size_set(NX_FTP_CLIENT *ftp_client_ptr, ULONG file_size); 351 UINT _nxe_ftp_client_passive_mode_set(NX_FTP_CLIENT *ftp_client_ptr, UINT passive_mode_enabled); 352 UINT _nx_ftp_client_passive_mode_set(NX_FTP_CLIENT *ftp_client_ptr, UINT passive_mode_enabled); 353 UINT _nxe_ftp_client_transfer_mode_set(NX_FTP_CLIENT *ftp_client_ptr, UINT transfer_mode); 354 UINT _nx_ftp_client_transfer_mode_set(NX_FTP_CLIENT *ftp_client_ptr, UINT transfer_mode); 355 356 #endif /* NX_FTP_SOURCE_CODE */ 357 358 /* Internal functions. */ 359 VOID _nx_ftp_client_data_disconnect(NX_TCP_SOCKET *data_socket_ptr); 360 UINT _nx_ftp_client_packet_allocate(NX_FTP_CLIENT *ftp_client_ptr, NX_PACKET **packet_ptr, ULONG wait_option); 361 UINT _nx_ftp_client_active_transfer_setup(NX_FTP_CLIENT *ftp_client_ptr, ULONG wait_option); 362 UINT _nx_ftp_client_passive_transfer_setup(NX_FTP_CLIENT *ftp_client_ptr, ULONG wait_option); 363 VOID _nx_ftp_client_data_socket_cleanup(NX_FTP_CLIENT *ftp_client_ptr, ULONG wait_option); 364 UINT _nx_ftp_client_block_mode_send(NX_FTP_CLIENT *ftp_client_ptr, ULONG wait_option); 365 UINT _nx_ftp_client_block_header_send(NX_FTP_CLIENT *ftp_client_ptr, ULONG block_size); 366 UINT _nx_ftp_client_block_header_retrieve(NX_FTP_CLIENT *ftp_client_ptr, NX_PACKET *packet_ptr); 367 UINT _nx_ftp_client_connect_internal(NX_FTP_CLIENT *ftp_client_ptr, NXD_ADDRESS *server_ip, CHAR *username, CHAR *password, ULONG wait_option); 368 UINT _nx_ftp_utility_convert_IPv6_to_ascii(NX_TCP_SOCKET *tcp_socket_ptr, CHAR *buffer, UINT buffer_length, UINT *size); 369 UINT _nx_ftp_utility_convert_number_ascii(ULONG number, CHAR *numstring); 370 UINT _nx_ftp_utility_convert_portnumber_ascii(UINT number, CHAR *numstring, UINT *numstring_length); 371 372 373 /* Determine if a C++ compiler is being used. If so, complete the standard 374 C conditional started above. */ 375 #ifdef __cplusplus 376 } 377 #endif 378 379 #endif /* NXD_FTP_CLIENT_H */ 380
