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ftp.php
452 lines
| 1 | <?php |
| 2 | |
| 3 | namespace ProfilePressVendor\Safe; |
| 4 | |
| 5 | use ProfilePressVendor\Safe\Exceptions\FtpException; |
| 6 | /** |
| 7 | * Sends an ALLO command to the remote FTP server to |
| 8 | * allocate space for a file to be uploaded. |
| 9 | * |
| 10 | * @param resource $ftp_stream The link identifier of the FTP connection. |
| 11 | * @param int $filesize The number of bytes to allocate. |
| 12 | * @param string $result A textual representation of the servers response will be returned by |
| 13 | * reference in result if a variable is provided. |
| 14 | * @throws FtpException |
| 15 | * |
| 16 | */ |
| 17 | function ftp_alloc($ftp_stream, int $filesize, string &$result = null): void |
| 18 | { |
| 19 | error_clear_last(); |
| 20 | $result = \ftp_alloc($ftp_stream, $filesize, $result); |
| 21 | if ($result === \false) { |
| 22 | throw FtpException::createFromPhpError(); |
| 23 | } |
| 24 | } |
| 25 | /** |
| 26 | * |
| 27 | * |
| 28 | * @param resource $ftp |
| 29 | * @param string $remote_file |
| 30 | * @param string $local_file |
| 31 | * @param int $mode |
| 32 | * @throws FtpException |
| 33 | * |
| 34 | */ |
| 35 | function ftp_append($ftp, string $remote_file, string $local_file, int $mode = \FTP_BINARY): void |
| 36 | { |
| 37 | error_clear_last(); |
| 38 | $result = \ftp_append($ftp, $remote_file, $local_file, $mode); |
| 39 | if ($result === \false) { |
| 40 | throw FtpException::createFromPhpError(); |
| 41 | } |
| 42 | } |
| 43 | /** |
| 44 | * Changes to the parent directory. |
| 45 | * |
| 46 | * @param resource $ftp_stream The link identifier of the FTP connection. |
| 47 | * @throws FtpException |
| 48 | * |
| 49 | */ |
| 50 | function ftp_cdup($ftp_stream): void |
| 51 | { |
| 52 | error_clear_last(); |
| 53 | $result = \ftp_cdup($ftp_stream); |
| 54 | if ($result === \false) { |
| 55 | throw FtpException::createFromPhpError(); |
| 56 | } |
| 57 | } |
| 58 | /** |
| 59 | * Changes the current directory to the specified one. |
| 60 | * |
| 61 | * @param resource $ftp_stream The link identifier of the FTP connection. |
| 62 | * @param string $directory The target directory. |
| 63 | * @throws FtpException |
| 64 | * |
| 65 | */ |
| 66 | function ftp_chdir($ftp_stream, string $directory): void |
| 67 | { |
| 68 | error_clear_last(); |
| 69 | $result = \ftp_chdir($ftp_stream, $directory); |
| 70 | if ($result === \false) { |
| 71 | throw FtpException::createFromPhpError(); |
| 72 | } |
| 73 | } |
| 74 | /** |
| 75 | * Sets the permissions on the specified remote file to |
| 76 | * mode. |
| 77 | * |
| 78 | * @param resource $ftp_stream The link identifier of the FTP connection. |
| 79 | * @param int $mode The new permissions, given as an octal value. |
| 80 | * @param string $filename The remote file. |
| 81 | * @return int Returns the new file permissions on success. |
| 82 | * @throws FtpException |
| 83 | * |
| 84 | */ |
| 85 | function ftp_chmod($ftp_stream, int $mode, string $filename): int |
| 86 | { |
| 87 | error_clear_last(); |
| 88 | $result = \ftp_chmod($ftp_stream, $mode, $filename); |
| 89 | if ($result === \false) { |
| 90 | throw FtpException::createFromPhpError(); |
| 91 | } |
| 92 | return $result; |
| 93 | } |
| 94 | /** |
| 95 | * ftp_close closes the given link identifier |
| 96 | * and releases the resource. |
| 97 | * |
| 98 | * @param resource $ftp_stream The link identifier of the FTP connection. |
| 99 | * @throws FtpException |
| 100 | * |
| 101 | */ |
| 102 | function ftp_close($ftp_stream): void |
| 103 | { |
| 104 | error_clear_last(); |
| 105 | $result = \ftp_close($ftp_stream); |
| 106 | if ($result === \false) { |
| 107 | throw FtpException::createFromPhpError(); |
| 108 | } |
| 109 | } |
| 110 | /** |
| 111 | * ftp_connect opens an FTP connection to the |
| 112 | * specified host. |
| 113 | * |
| 114 | * @param string $host The FTP server address. This parameter shouldn't have any trailing |
| 115 | * slashes and shouldn't be prefixed with ftp://. |
| 116 | * @param int $port This parameter specifies an alternate port to connect to. If it is |
| 117 | * omitted or set to zero, then the default FTP port, 21, will be used. |
| 118 | * @param int $timeout This parameter specifies the timeout in seconds for all subsequent network operations. |
| 119 | * If omitted, the default value is 90 seconds. The timeout can be changed and |
| 120 | * queried at any time with ftp_set_option and |
| 121 | * ftp_get_option. |
| 122 | * @return resource Returns a FTP stream on success. |
| 123 | * @throws FtpException |
| 124 | * |
| 125 | */ |
| 126 | function ftp_connect(string $host, int $port = 21, int $timeout = 90) |
| 127 | { |
| 128 | error_clear_last(); |
| 129 | $result = \ftp_connect($host, $port, $timeout); |
| 130 | if ($result === \false) { |
| 131 | throw FtpException::createFromPhpError(); |
| 132 | } |
| 133 | return $result; |
| 134 | } |
| 135 | /** |
| 136 | * ftp_delete deletes the file specified by |
| 137 | * path from the FTP server. |
| 138 | * |
| 139 | * @param resource $ftp_stream The link identifier of the FTP connection. |
| 140 | * @param string $path The file to delete. |
| 141 | * @throws FtpException |
| 142 | * |
| 143 | */ |
| 144 | function ftp_delete($ftp_stream, string $path): void |
| 145 | { |
| 146 | error_clear_last(); |
| 147 | $result = \ftp_delete($ftp_stream, $path); |
| 148 | if ($result === \false) { |
| 149 | throw FtpException::createFromPhpError(); |
| 150 | } |
| 151 | } |
| 152 | /** |
| 153 | * ftp_fget retrieves remote_file |
| 154 | * from the FTP server, and writes it to the given file pointer. |
| 155 | * |
| 156 | * @param resource $ftp_stream The link identifier of the FTP connection. |
| 157 | * @param resource $handle An open file pointer in which we store the data. |
| 158 | * @param string $remote_file The remote file path. |
| 159 | * @param int $mode The transfer mode. Must be either FTP_ASCII or |
| 160 | * FTP_BINARY. |
| 161 | * @param int $resumepos The position in the remote file to start downloading from. |
| 162 | * @throws FtpException |
| 163 | * |
| 164 | */ |
| 165 | function ftp_fget($ftp_stream, $handle, string $remote_file, int $mode = \FTP_BINARY, int $resumepos = 0): void |
| 166 | { |
| 167 | error_clear_last(); |
| 168 | $result = \ftp_fget($ftp_stream, $handle, $remote_file, $mode, $resumepos); |
| 169 | if ($result === \false) { |
| 170 | throw FtpException::createFromPhpError(); |
| 171 | } |
| 172 | } |
| 173 | /** |
| 174 | * ftp_fput uploads the data from a file pointer |
| 175 | * to a remote file on the FTP server. |
| 176 | * |
| 177 | * @param resource $ftp_stream The link identifier of the FTP connection. |
| 178 | * @param string $remote_file The remote file path. |
| 179 | * @param resource $handle An open file pointer on the local file. Reading stops at end of file. |
| 180 | * @param int $mode The transfer mode. Must be either FTP_ASCII or |
| 181 | * FTP_BINARY. |
| 182 | * @param int $startpos The position in the remote file to start uploading to. |
| 183 | * @throws FtpException |
| 184 | * |
| 185 | */ |
| 186 | function ftp_fput($ftp_stream, string $remote_file, $handle, int $mode = \FTP_BINARY, int $startpos = 0): void |
| 187 | { |
| 188 | error_clear_last(); |
| 189 | $result = \ftp_fput($ftp_stream, $remote_file, $handle, $mode, $startpos); |
| 190 | if ($result === \false) { |
| 191 | throw FtpException::createFromPhpError(); |
| 192 | } |
| 193 | } |
| 194 | /** |
| 195 | * ftp_get retrieves a remote file from the FTP server, |
| 196 | * and saves it into a local file. |
| 197 | * |
| 198 | * @param resource $ftp_stream The link identifier of the FTP connection. |
| 199 | * @param string $local_file The local file path (will be overwritten if the file already exists). |
| 200 | * @param string $remote_file The remote file path. |
| 201 | * @param int $mode The transfer mode. Must be either FTP_ASCII or |
| 202 | * FTP_BINARY. |
| 203 | * @param int $resumepos The position in the remote file to start downloading from. |
| 204 | * @throws FtpException |
| 205 | * |
| 206 | */ |
| 207 | function ftp_get($ftp_stream, string $local_file, string $remote_file, int $mode = \FTP_BINARY, int $resumepos = 0): void |
| 208 | { |
| 209 | error_clear_last(); |
| 210 | $result = \ftp_get($ftp_stream, $local_file, $remote_file, $mode, $resumepos); |
| 211 | if ($result === \false) { |
| 212 | throw FtpException::createFromPhpError(); |
| 213 | } |
| 214 | } |
| 215 | /** |
| 216 | * Logs in to the given FTP stream. |
| 217 | * |
| 218 | * @param resource $ftp_stream The link identifier of the FTP connection. |
| 219 | * @param string $username The username (USER). |
| 220 | * @param string $password The password (PASS). |
| 221 | * @throws FtpException |
| 222 | * |
| 223 | */ |
| 224 | function ftp_login($ftp_stream, string $username, string $password): void |
| 225 | { |
| 226 | error_clear_last(); |
| 227 | $result = \ftp_login($ftp_stream, $username, $password); |
| 228 | if ($result === \false) { |
| 229 | throw FtpException::createFromPhpError(); |
| 230 | } |
| 231 | } |
| 232 | /** |
| 233 | * Creates the specified directory on the FTP server. |
| 234 | * |
| 235 | * @param resource $ftp_stream The link identifier of the FTP connection. |
| 236 | * @param string $directory The name of the directory that will be created. |
| 237 | * @return string Returns the newly created directory name on success. |
| 238 | * @throws FtpException |
| 239 | * |
| 240 | */ |
| 241 | function ftp_mkdir($ftp_stream, string $directory): string |
| 242 | { |
| 243 | error_clear_last(); |
| 244 | $result = \ftp_mkdir($ftp_stream, $directory); |
| 245 | if ($result === \false) { |
| 246 | throw FtpException::createFromPhpError(); |
| 247 | } |
| 248 | return $result; |
| 249 | } |
| 250 | /** |
| 251 | * |
| 252 | * |
| 253 | * @param resource $ftp_stream The link identifier of the FTP connection. |
| 254 | * @param string $directory The directory to be listed. |
| 255 | * @return array Returns an array of arrays with file infos from the specified directory on success. |
| 256 | * @throws FtpException |
| 257 | * |
| 258 | */ |
| 259 | function ftp_mlsd($ftp_stream, string $directory): array |
| 260 | { |
| 261 | error_clear_last(); |
| 262 | $result = \ftp_mlsd($ftp_stream, $directory); |
| 263 | if ($result === \false) { |
| 264 | throw FtpException::createFromPhpError(); |
| 265 | } |
| 266 | return $result; |
| 267 | } |
| 268 | /** |
| 269 | * |
| 270 | * |
| 271 | * @param resource $ftp_stream The link identifier of the FTP connection. |
| 272 | * @param string $directory The directory to be listed. This parameter can also include arguments, eg. |
| 273 | * ftp_nlist($conn_id, "-la /your/dir"); |
| 274 | * Note that this parameter isn't escaped so there may be some issues with |
| 275 | * filenames containing spaces and other characters. |
| 276 | * @return array Returns an array of filenames from the specified directory on success. |
| 277 | * @throws FtpException |
| 278 | * |
| 279 | */ |
| 280 | function ftp_nlist($ftp_stream, string $directory): array |
| 281 | { |
| 282 | error_clear_last(); |
| 283 | $result = \ftp_nlist($ftp_stream, $directory); |
| 284 | if ($result === \false) { |
| 285 | throw FtpException::createFromPhpError(); |
| 286 | } |
| 287 | return $result; |
| 288 | } |
| 289 | /** |
| 290 | * ftp_pasv turns on or off passive mode. In |
| 291 | * passive mode, data connections are initiated by the client, |
| 292 | * rather than by the server. |
| 293 | * It may be needed if the client is behind firewall. |
| 294 | * |
| 295 | * Please note that ftp_pasv can only be called after a |
| 296 | * successful login or otherwise it will fail. |
| 297 | * |
| 298 | * @param resource $ftp_stream The link identifier of the FTP connection. |
| 299 | * @param bool $pasv If TRUE, the passive mode is turned on, else it's turned off. |
| 300 | * @throws FtpException |
| 301 | * |
| 302 | */ |
| 303 | function ftp_pasv($ftp_stream, bool $pasv): void |
| 304 | { |
| 305 | error_clear_last(); |
| 306 | $result = \ftp_pasv($ftp_stream, $pasv); |
| 307 | if ($result === \false) { |
| 308 | throw FtpException::createFromPhpError(); |
| 309 | } |
| 310 | } |
| 311 | /** |
| 312 | * ftp_put stores a local file on the FTP server. |
| 313 | * |
| 314 | * @param resource $ftp_stream The link identifier of the FTP connection. |
| 315 | * @param string $remote_file The remote file path. |
| 316 | * @param string $local_file The local file path. |
| 317 | * @param int $mode The transfer mode. Must be either FTP_ASCII or |
| 318 | * FTP_BINARY. |
| 319 | * @param int $startpos The position in the remote file to start uploading to. |
| 320 | * @throws FtpException |
| 321 | * |
| 322 | */ |
| 323 | function ftp_put($ftp_stream, string $remote_file, string $local_file, int $mode = \FTP_BINARY, int $startpos = 0): void |
| 324 | { |
| 325 | error_clear_last(); |
| 326 | $result = \ftp_put($ftp_stream, $remote_file, $local_file, $mode, $startpos); |
| 327 | if ($result === \false) { |
| 328 | throw FtpException::createFromPhpError(); |
| 329 | } |
| 330 | } |
| 331 | /** |
| 332 | * |
| 333 | * |
| 334 | * @param resource $ftp_stream The link identifier of the FTP connection. |
| 335 | * @return string Returns the current directory name. |
| 336 | * @throws FtpException |
| 337 | * |
| 338 | */ |
| 339 | function ftp_pwd($ftp_stream): string |
| 340 | { |
| 341 | error_clear_last(); |
| 342 | $result = \ftp_pwd($ftp_stream); |
| 343 | if ($result === \false) { |
| 344 | throw FtpException::createFromPhpError(); |
| 345 | } |
| 346 | return $result; |
| 347 | } |
| 348 | /** |
| 349 | * ftp_rename renames a file or a directory on the FTP |
| 350 | * server. |
| 351 | * |
| 352 | * @param resource $ftp_stream The link identifier of the FTP connection. |
| 353 | * @param string $oldname The old file/directory name. |
| 354 | * @param string $newname The new name. |
| 355 | * @throws FtpException |
| 356 | * |
| 357 | */ |
| 358 | function ftp_rename($ftp_stream, string $oldname, string $newname): void |
| 359 | { |
| 360 | error_clear_last(); |
| 361 | $result = \ftp_rename($ftp_stream, $oldname, $newname); |
| 362 | if ($result === \false) { |
| 363 | throw FtpException::createFromPhpError(); |
| 364 | } |
| 365 | } |
| 366 | /** |
| 367 | * Removes the specified directory on the FTP server. |
| 368 | * |
| 369 | * @param resource $ftp_stream The link identifier of the FTP connection. |
| 370 | * @param string $directory The directory to delete. This must be either an absolute or relative |
| 371 | * path to an empty directory. |
| 372 | * @throws FtpException |
| 373 | * |
| 374 | */ |
| 375 | function ftp_rmdir($ftp_stream, string $directory): void |
| 376 | { |
| 377 | error_clear_last(); |
| 378 | $result = \ftp_rmdir($ftp_stream, $directory); |
| 379 | if ($result === \false) { |
| 380 | throw FtpException::createFromPhpError(); |
| 381 | } |
| 382 | } |
| 383 | /** |
| 384 | * ftp_site sends the given SITE |
| 385 | * command to the FTP server. |
| 386 | * |
| 387 | * SITE commands are not standardized, and vary from server |
| 388 | * to server. They are useful for handling such things as file permissions and |
| 389 | * group membership. |
| 390 | * |
| 391 | * @param resource $ftp_stream The link identifier of the FTP connection. |
| 392 | * @param string $command The SITE command. Note that this parameter isn't escaped so there may |
| 393 | * be some issues with filenames containing spaces and other characters. |
| 394 | * @throws FtpException |
| 395 | * |
| 396 | */ |
| 397 | function ftp_site($ftp_stream, string $command): void |
| 398 | { |
| 399 | error_clear_last(); |
| 400 | $result = \ftp_site($ftp_stream, $command); |
| 401 | if ($result === \false) { |
| 402 | throw FtpException::createFromPhpError(); |
| 403 | } |
| 404 | } |
| 405 | /** |
| 406 | * ftp_ssl_connect opens an explicit SSL-FTP connection to the |
| 407 | * specified host. That implies that |
| 408 | * ftp_ssl_connect will succeed even if the server is not |
| 409 | * configured for SSL-FTP, or its certificate is invalid. Only when |
| 410 | * ftp_login is called, the client will send the |
| 411 | * appropriate AUTH FTP command, so ftp_login will fail in |
| 412 | * the mentioned cases. |
| 413 | * |
| 414 | * @param string $host The FTP server address. This parameter shouldn't have any trailing |
| 415 | * slashes and shouldn't be prefixed with ftp://. |
| 416 | * @param int $port This parameter specifies an alternate port to connect to. If it is |
| 417 | * omitted or set to zero, then the default FTP port, 21, will be used. |
| 418 | * @param int $timeout This parameter specifies the timeout for all subsequent network operations. |
| 419 | * If omitted, the default value is 90 seconds. The timeout can be changed and |
| 420 | * queried at any time with ftp_set_option and |
| 421 | * ftp_get_option. |
| 422 | * @return resource Returns a SSL-FTP stream on success. |
| 423 | * @throws FtpException |
| 424 | * |
| 425 | */ |
| 426 | function ftp_ssl_connect(string $host, int $port = 21, int $timeout = 90) |
| 427 | { |
| 428 | error_clear_last(); |
| 429 | $result = \ftp_ssl_connect($host, $port, $timeout); |
| 430 | if ($result === \false) { |
| 431 | throw FtpException::createFromPhpError(); |
| 432 | } |
| 433 | return $result; |
| 434 | } |
| 435 | /** |
| 436 | * Returns the system type identifier of the remote FTP server. |
| 437 | * |
| 438 | * @param resource $ftp_stream The link identifier of the FTP connection. |
| 439 | * @return string Returns the remote system type. |
| 440 | * @throws FtpException |
| 441 | * |
| 442 | */ |
| 443 | function ftp_systype($ftp_stream): string |
| 444 | { |
| 445 | error_clear_last(); |
| 446 | $result = \ftp_systype($ftp_stream); |
| 447 | if ($result === \false) { |
| 448 | throw FtpException::createFromPhpError(); |
| 449 | } |
| 450 | return $result; |
| 451 | } |
| 452 |