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1 <?php |
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2 /** |
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3 * PemFTP - A Ftp implementation in pure PHP |
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4 * |
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5 * @package PemFTP |
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6 * @since 2.5 |
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7 * |
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8 * @version 1.0 |
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9 * @copyright Alexey Dotsenko |
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10 * @author Alexey Dotsenko |
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11 * @link http://www.phpclasses.org/browse/package/1743.html Site |
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12 * @license LGPL License http://www.opensource.org/licenses/lgpl-license.html |
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13 */ |
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14 |
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15 /** |
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16 * Defines the newline characters, if not defined already. |
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17 * |
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18 * This can be redefined. |
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19 * |
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20 * @since 2.5 |
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21 * @var string |
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22 */ |
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23 if(!defined('CRLF')) define('CRLF',"\r\n"); |
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24 |
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25 /** |
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26 * Sets whatever to autodetect ASCII mode. |
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27 * |
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28 * This can be redefined. |
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29 * |
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30 * @since 2.5 |
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31 * @var int |
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32 */ |
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33 if(!defined("FTP_AUTOASCII")) define("FTP_AUTOASCII", -1); |
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34 |
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35 /** |
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36 * |
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37 * This can be redefined. |
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38 * @since 2.5 |
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39 * @var int |
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40 */ |
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41 if(!defined("FTP_BINARY")) define("FTP_BINARY", 1); |
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42 |
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43 /** |
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44 * |
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45 * This can be redefined. |
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46 * @since 2.5 |
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47 * @var int |
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48 */ |
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49 if(!defined("FTP_ASCII")) define("FTP_ASCII", 0); |
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50 |
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51 /** |
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52 * Whether to force FTP. |
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53 * |
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54 * This can be redefined. |
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55 * |
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56 * @since 2.5 |
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57 * @var bool |
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58 */ |
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59 if(!defined('FTP_FORCE')) define('FTP_FORCE', true); |
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60 |
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61 /** |
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62 * @since 2.5 |
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63 * @var string |
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64 */ |
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65 define('FTP_OS_Unix','u'); |
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66 |
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67 /** |
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68 * @since 2.5 |
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69 * @var string |
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70 */ |
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71 define('FTP_OS_Windows','w'); |
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72 |
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73 /** |
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74 * @since 2.5 |
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75 * @var string |
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76 */ |
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77 define('FTP_OS_Mac','m'); |
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78 |
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79 /** |
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80 * PemFTP base class |
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81 * |
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82 */ |
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83 class ftp_base { |
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84 /* Public variables */ |
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85 var $LocalEcho; |
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86 var $Verbose; |
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87 var $OS_local; |
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88 var $OS_remote; |
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89 |
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90 /* Private variables */ |
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91 var $_lastaction; |
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92 var $_errors; |
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93 var $_type; |
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94 var $_umask; |
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95 var $_timeout; |
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96 var $_passive; |
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97 var $_host; |
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98 var $_fullhost; |
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99 var $_port; |
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100 var $_datahost; |
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101 var $_dataport; |
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102 var $_ftp_control_sock; |
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103 var $_ftp_data_sock; |
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104 var $_ftp_temp_sock; |
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105 var $_ftp_buff_size; |
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106 var $_login; |
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107 var $_password; |
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108 var $_connected; |
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109 var $_ready; |
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110 var $_code; |
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111 var $_message; |
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112 var $_can_restore; |
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113 var $_port_available; |
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114 var $_curtype; |
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115 var $_features; |
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116 |
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117 var $_error_array; |
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118 var $AuthorizedTransferMode; |
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119 var $OS_FullName; |
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120 var $_eol_code; |
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121 var $AutoAsciiExt; |
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122 |
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123 /* Constructor */ |
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124 function ftp_base($port_mode=FALSE) { |
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125 $this->__construct($port_mode); |
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126 } |
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127 |
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128 function __construct($port_mode=FALSE, $verb=FALSE, $le=FALSE) { |
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129 $this->LocalEcho=$le; |
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130 $this->Verbose=$verb; |
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131 $this->_lastaction=NULL; |
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132 $this->_error_array=array(); |
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133 $this->_eol_code=array(FTP_OS_Unix=>"\n", FTP_OS_Mac=>"\r", FTP_OS_Windows=>"\r\n"); |
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134 $this->AuthorizedTransferMode=array(FTP_AUTOASCII, FTP_ASCII, FTP_BINARY); |
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135 $this->OS_FullName=array(FTP_OS_Unix => 'UNIX', FTP_OS_Windows => 'WINDOWS', FTP_OS_Mac => 'MACOS'); |
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136 $this->AutoAsciiExt=array("ASP","BAT","C","CPP","CSS","CSV","JS","H","HTM","HTML","SHTML","INI","LOG","PHP3","PHTML","PL","PERL","SH","SQL","TXT"); |
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137 $this->_port_available=($port_mode==TRUE); |
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138 $this->SendMSG("Staring FTP client class".($this->_port_available?"":" without PORT mode support")); |
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139 $this->_connected=FALSE; |
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140 $this->_ready=FALSE; |
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141 $this->_can_restore=FALSE; |
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142 $this->_code=0; |
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143 $this->_message=""; |
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144 $this->_ftp_buff_size=4096; |
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145 $this->_curtype=NULL; |
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146 $this->SetUmask(0022); |
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147 $this->SetType(FTP_AUTOASCII); |
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148 $this->SetTimeout(30); |
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149 $this->Passive(!$this->_port_available); |
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150 $this->_login="anonymous"; |
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151 $this->_password="anon@ftp.com"; |
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152 $this->_features=array(); |
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153 $this->OS_local=FTP_OS_Unix; |
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154 $this->OS_remote=FTP_OS_Unix; |
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155 $this->features=array(); |
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156 if(strtoupper(substr(PHP_OS, 0, 3)) === 'WIN') $this->OS_local=FTP_OS_Windows; |
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157 elseif(strtoupper(substr(PHP_OS, 0, 3)) === 'MAC') $this->OS_local=FTP_OS_Mac; |
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158 } |
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159 |
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160 // <!-- --------------------------------------------------------------------------------------- --> |
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161 // <!-- Public functions --> |
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162 // <!-- --------------------------------------------------------------------------------------- --> |
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163 |
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164 function parselisting($line) { |
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165 $is_windows = ($this->OS_remote == FTP_OS_Windows); |
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166 if ($is_windows && preg_match("/([0-9]{2})-([0-9]{2})-([0-9]{2}) +([0-9]{2}):([0-9]{2})(AM|PM) +([0-9]+|<DIR>) +(.+)/",$line,$lucifer)) { |
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167 $b = array(); |
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168 if ($lucifer[3]<70) { $lucifer[3]+=2000; } else { $lucifer[3]+=1900; } // 4digit year fix |
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169 $b['isdir'] = ($lucifer[7]=="<DIR>"); |
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170 if ( $b['isdir'] ) |
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171 $b['type'] = 'd'; |
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172 else |
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173 $b['type'] = 'f'; |
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174 $b['size'] = $lucifer[7]; |
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175 $b['month'] = $lucifer[1]; |
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176 $b['day'] = $lucifer[2]; |
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177 $b['year'] = $lucifer[3]; |
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178 $b['hour'] = $lucifer[4]; |
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179 $b['minute'] = $lucifer[5]; |
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180 $b['time'] = @mktime($lucifer[4]+(strcasecmp($lucifer[6],"PM")==0?12:0),$lucifer[5],0,$lucifer[1],$lucifer[2],$lucifer[3]); |
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181 $b['am/pm'] = $lucifer[6]; |
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182 $b['name'] = $lucifer[8]; |
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183 } else if (!$is_windows && $lucifer=preg_split("/[ ]/",$line,9,PREG_SPLIT_NO_EMPTY)) { |
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184 //echo $line."\n"; |
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185 $lcount=count($lucifer); |
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186 if ($lcount<8) return ''; |
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187 $b = array(); |
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188 $b['isdir'] = $lucifer[0]{0} === "d"; |
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189 $b['islink'] = $lucifer[0]{0} === "l"; |
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190 if ( $b['isdir'] ) |
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191 $b['type'] = 'd'; |
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192 elseif ( $b['islink'] ) |
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193 $b['type'] = 'l'; |
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194 else |
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195 $b['type'] = 'f'; |
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196 $b['perms'] = $lucifer[0]; |
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197 $b['number'] = $lucifer[1]; |
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198 $b['owner'] = $lucifer[2]; |
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199 $b['group'] = $lucifer[3]; |
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200 $b['size'] = $lucifer[4]; |
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201 if ($lcount==8) { |
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202 sscanf($lucifer[5],"%d-%d-%d",$b['year'],$b['month'],$b['day']); |
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203 sscanf($lucifer[6],"%d:%d",$b['hour'],$b['minute']); |
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204 $b['time'] = @mktime($b['hour'],$b['minute'],0,$b['month'],$b['day'],$b['year']); |
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205 $b['name'] = $lucifer[7]; |
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206 } else { |
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207 $b['month'] = $lucifer[5]; |
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208 $b['day'] = $lucifer[6]; |
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209 if (preg_match("/([0-9]{2}):([0-9]{2})/",$lucifer[7],$l2)) { |
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210 $b['year'] = date("Y"); |
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211 $b['hour'] = $l2[1]; |
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212 $b['minute'] = $l2[2]; |
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213 } else { |
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214 $b['year'] = $lucifer[7]; |
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215 $b['hour'] = 0; |
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216 $b['minute'] = 0; |
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217 } |
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218 $b['time'] = strtotime(sprintf("%d %s %d %02d:%02d",$b['day'],$b['month'],$b['year'],$b['hour'],$b['minute'])); |
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219 $b['name'] = $lucifer[8]; |
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220 } |
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221 } |
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222 |
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223 return $b; |
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224 } |
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225 |
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226 function SendMSG($message = "", $crlf=true) { |
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227 if ($this->Verbose) { |
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228 echo $message.($crlf?CRLF:""); |
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229 flush(); |
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230 } |
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231 return TRUE; |
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232 } |
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233 |
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234 function SetType($mode=FTP_AUTOASCII) { |
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235 if(!in_array($mode, $this->AuthorizedTransferMode)) { |
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236 $this->SendMSG("Wrong type"); |
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237 return FALSE; |
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238 } |
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239 $this->_type=$mode; |
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240 $this->SendMSG("Transfer type: ".($this->_type==FTP_BINARY?"binary":($this->_type==FTP_ASCII?"ASCII":"auto ASCII") ) ); |
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241 return TRUE; |
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242 } |
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243 |
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244 function _settype($mode=FTP_ASCII) { |
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245 if($this->_ready) { |
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246 if($mode==FTP_BINARY) { |
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247 if($this->_curtype!=FTP_BINARY) { |
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248 if(!$this->_exec("TYPE I", "SetType")) return FALSE; |
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249 $this->_curtype=FTP_BINARY; |
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250 } |
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251 } elseif($this->_curtype!=FTP_ASCII) { |
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252 if(!$this->_exec("TYPE A", "SetType")) return FALSE; |
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253 $this->_curtype=FTP_ASCII; |
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254 } |
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255 } else return FALSE; |
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256 return TRUE; |
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257 } |
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258 |
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259 function Passive($pasv=NULL) { |
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260 if(is_null($pasv)) $this->_passive=!$this->_passive; |
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261 else $this->_passive=$pasv; |
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262 if(!$this->_port_available and !$this->_passive) { |
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263 $this->SendMSG("Only passive connections available!"); |
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264 $this->_passive=TRUE; |
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265 return FALSE; |
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266 } |
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267 $this->SendMSG("Passive mode ".($this->_passive?"on":"off")); |
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268 return TRUE; |
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269 } |
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270 |
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271 function SetServer($host, $port=21, $reconnect=true) { |
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272 if(!is_long($port)) { |
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273 $this->verbose=true; |
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274 $this->SendMSG("Incorrect port syntax"); |
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275 return FALSE; |
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276 } else { |
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277 $ip=@gethostbyname($host); |
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278 $dns=@gethostbyaddr($host); |
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279 if(!$ip) $ip=$host; |
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280 if(!$dns) $dns=$host; |
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281 if(ip2long($ip) === -1) { |
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282 $this->SendMSG("Wrong host name/address \"".$host."\""); |
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283 return FALSE; |
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284 } |
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285 $this->_host=$ip; |
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286 $this->_fullhost=$dns; |
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287 $this->_port=$port; |
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288 $this->_dataport=$port-1; |
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289 } |
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290 $this->SendMSG("Host \"".$this->_fullhost."(".$this->_host."):".$this->_port."\""); |
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291 if($reconnect){ |
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292 if($this->_connected) { |
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293 $this->SendMSG("Reconnecting"); |
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294 if(!$this->quit(FTP_FORCE)) return FALSE; |
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295 if(!$this->connect()) return FALSE; |
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296 } |
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297 } |
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298 return TRUE; |
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299 } |
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300 |
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301 function SetUmask($umask=0022) { |
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302 $this->_umask=$umask; |
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303 umask($this->_umask); |
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304 $this->SendMSG("UMASK 0".decoct($this->_umask)); |
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305 return TRUE; |
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306 } |
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307 |
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308 function SetTimeout($timeout=30) { |
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309 $this->_timeout=$timeout; |
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310 $this->SendMSG("Timeout ".$this->_timeout); |
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311 if($this->_connected) |
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312 if(!$this->_settimeout($this->_ftp_control_sock)) return FALSE; |
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313 return TRUE; |
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314 } |
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315 |
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316 function connect($server=NULL) { |
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317 if(!empty($server)) { |
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318 if(!$this->SetServer($server)) return false; |
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319 } |
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320 if($this->_ready) return true; |
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321 $this->SendMsg('Local OS : '.$this->OS_FullName[$this->OS_local]); |
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322 if(!($this->_ftp_control_sock = $this->_connect($this->_host, $this->_port))) { |
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323 $this->SendMSG("Error : Cannot connect to remote host \"".$this->_fullhost." :".$this->_port."\""); |
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324 return FALSE; |
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325 } |
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326 $this->SendMSG("Connected to remote host \"".$this->_fullhost.":".$this->_port."\". Waiting for greeting."); |
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327 do { |
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328 if(!$this->_readmsg()) return FALSE; |
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329 if(!$this->_checkCode()) return FALSE; |
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330 $this->_lastaction=time(); |
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331 } while($this->_code<200); |
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332 $this->_ready=true; |
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333 $syst=$this->systype(); |
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334 if(!$syst) $this->SendMSG("Can't detect remote OS"); |
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335 else { |
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336 if(preg_match("/win|dos|novell/i", $syst[0])) $this->OS_remote=FTP_OS_Windows; |
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337 elseif(preg_match("/os/i", $syst[0])) $this->OS_remote=FTP_OS_Mac; |
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338 elseif(preg_match("/(li|u)nix/i", $syst[0])) $this->OS_remote=FTP_OS_Unix; |
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339 else $this->OS_remote=FTP_OS_Mac; |
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340 $this->SendMSG("Remote OS: ".$this->OS_FullName[$this->OS_remote]); |
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341 } |
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342 if(!$this->features()) $this->SendMSG("Can't get features list. All supported - disabled"); |
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343 else $this->SendMSG("Supported features: ".implode(", ", array_keys($this->_features))); |
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344 return TRUE; |
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345 } |
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346 |
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347 function quit($force=false) { |
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348 if($this->_ready) { |
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349 if(!$this->_exec("QUIT") and !$force) return FALSE; |
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350 if(!$this->_checkCode() and !$force) return FALSE; |
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351 $this->_ready=false; |
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352 $this->SendMSG("Session finished"); |
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353 } |
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354 $this->_quit(); |
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355 return TRUE; |
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356 } |
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357 |
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358 function login($user=NULL, $pass=NULL) { |
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359 if(!is_null($user)) $this->_login=$user; |
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360 else $this->_login="anonymous"; |
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361 if(!is_null($pass)) $this->_password=$pass; |
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362 else $this->_password="anon@anon.com"; |
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363 if(!$this->_exec("USER ".$this->_login, "login")) return FALSE; |
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364 if(!$this->_checkCode()) return FALSE; |
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365 if($this->_code!=230) { |
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366 if(!$this->_exec((($this->_code==331)?"PASS ":"ACCT ").$this->_password, "login")) return FALSE; |
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367 if(!$this->_checkCode()) return FALSE; |
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368 } |
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369 $this->SendMSG("Authentication succeeded"); |
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370 if(empty($this->_features)) { |
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371 if(!$this->features()) $this->SendMSG("Can't get features list. All supported - disabled"); |
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372 else $this->SendMSG("Supported features: ".implode(", ", array_keys($this->_features))); |
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373 } |
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374 return TRUE; |
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375 } |
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376 |
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377 function pwd() { |
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378 if(!$this->_exec("PWD", "pwd")) return FALSE; |
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379 if(!$this->_checkCode()) return FALSE; |
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380 return ereg_replace("^[0-9]{3} \"(.+)\".+", "\\1", $this->_message); |
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381 } |
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382 |
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383 function cdup() { |
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384 if(!$this->_exec("CDUP", "cdup")) return FALSE; |
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385 if(!$this->_checkCode()) return FALSE; |
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386 return true; |
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387 } |
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388 |
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389 function chdir($pathname) { |
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390 if(!$this->_exec("CWD ".$pathname, "chdir")) return FALSE; |
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391 if(!$this->_checkCode()) return FALSE; |
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392 return TRUE; |
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393 } |
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394 |
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395 function rmdir($pathname) { |
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396 if(!$this->_exec("RMD ".$pathname, "rmdir")) return FALSE; |
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397 if(!$this->_checkCode()) return FALSE; |
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398 return TRUE; |
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399 } |
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400 |
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401 function mkdir($pathname) { |
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402 if(!$this->_exec("MKD ".$pathname, "mkdir")) return FALSE; |
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403 if(!$this->_checkCode()) return FALSE; |
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404 return TRUE; |
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405 } |
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406 |
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407 function rename($from, $to) { |
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408 if(!$this->_exec("RNFR ".$from, "rename")) return FALSE; |
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409 if(!$this->_checkCode()) return FALSE; |
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410 if($this->_code==350) { |
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411 if(!$this->_exec("RNTO ".$to, "rename")) return FALSE; |
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412 if(!$this->_checkCode()) return FALSE; |
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413 } else return FALSE; |
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414 return TRUE; |
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415 } |
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416 |
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417 function filesize($pathname) { |
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418 if(!isset($this->_features["SIZE"])) { |
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419 $this->PushError("filesize", "not supported by server"); |
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420 return FALSE; |
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421 } |
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422 if(!$this->_exec("SIZE ".$pathname, "filesize")) return FALSE; |
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423 if(!$this->_checkCode()) return FALSE; |
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424 return ereg_replace("^[0-9]{3} ([0-9]+)".CRLF, "\\1", $this->_message); |
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425 } |
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426 |
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427 function abort() { |
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428 if(!$this->_exec("ABOR", "abort")) return FALSE; |
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429 if(!$this->_checkCode()) { |
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430 if($this->_code!=426) return FALSE; |
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431 if(!$this->_readmsg("abort")) return FALSE; |
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432 if(!$this->_checkCode()) return FALSE; |
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433 } |
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434 return true; |
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435 } |
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436 |
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437 function mdtm($pathname) { |
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438 if(!isset($this->_features["MDTM"])) { |
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439 $this->PushError("mdtm", "not supported by server"); |
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440 return FALSE; |
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441 } |
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442 if(!$this->_exec("MDTM ".$pathname, "mdtm")) return FALSE; |
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443 if(!$this->_checkCode()) return FALSE; |
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444 $mdtm = ereg_replace("^[0-9]{3} ([0-9]+)".CRLF, "\\1", $this->_message); |
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445 $date = sscanf($mdtm, "%4d%2d%2d%2d%2d%2d"); |
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446 $timestamp = mktime($date[3], $date[4], $date[5], $date[1], $date[2], $date[0]); |
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447 return $timestamp; |
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448 } |
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449 |
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450 function systype() { |
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451 if(!$this->_exec("SYST", "systype")) return FALSE; |
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452 if(!$this->_checkCode()) return FALSE; |
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453 $DATA = explode(" ", $this->_message); |
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454 return array($DATA[1], $DATA[3]); |
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455 } |
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456 |
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457 function delete($pathname) { |
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458 if(!$this->_exec("DELE ".$pathname, "delete")) return FALSE; |
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459 if(!$this->_checkCode()) return FALSE; |
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460 return TRUE; |
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461 } |
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462 |
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463 function site($command, $fnction="site") { |
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464 if(!$this->_exec("SITE ".$command, $fnction)) return FALSE; |
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465 if(!$this->_checkCode()) return FALSE; |
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466 return TRUE; |
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467 } |
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468 |
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469 function chmod($pathname, $mode) { |
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470 if(!$this->site( sprintf('CHMOD %o %s', $mode, $pathname), "chmod")) return FALSE; |
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471 return TRUE; |
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472 } |
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473 |
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474 function restore($from) { |
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475 if(!isset($this->_features["REST"])) { |
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476 $this->PushError("restore", "not supported by server"); |
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477 return FALSE; |
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478 } |
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479 if($this->_curtype!=FTP_BINARY) { |
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480 $this->PushError("restore", "can't restore in ASCII mode"); |
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481 return FALSE; |
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482 } |
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483 if(!$this->_exec("REST ".$from, "resore")) return FALSE; |
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484 if(!$this->_checkCode()) return FALSE; |
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485 return TRUE; |
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486 } |
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487 |
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488 function features() { |
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489 if(!$this->_exec("FEAT", "features")) return FALSE; |
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490 if(!$this->_checkCode()) return FALSE; |
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491 $f=preg_split("/[".CRLF."]+/", preg_replace("/[0-9]{3}[ -].*[".CRLF."]+/", "", $this->_message), -1, PREG_SPLIT_NO_EMPTY); |
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492 $this->_features=array(); |
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493 foreach($f as $k=>$v) { |
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494 $v=explode(" ", trim($v)); |
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495 $this->_features[array_shift($v)]=$v;; |
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496 } |
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497 return true; |
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498 } |
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499 |
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500 function rawlist($pathname="", $arg="") { |
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501 return $this->_list(($arg?" ".$arg:"").($pathname?" ".$pathname:""), "LIST", "rawlist"); |
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502 } |
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503 |
|
504 function nlist($pathname="") { |
|
505 return $this->_list(($arg?" ".$arg:"").($pathname?" ".$pathname:""), "NLST", "nlist"); |
|
506 } |
|
507 |
|
508 function is_exists($pathname) { |
|
509 return $this->file_exists($pathname); |
|
510 } |
|
511 |
|
512 function file_exists($pathname) { |
|
513 $exists=true; |
|
514 if(!$this->_exec("RNFR ".$pathname, "rename")) $exists=FALSE; |
|
515 else { |
|
516 if(!$this->_checkCode()) $exists=FALSE; |
|
517 $this->abort(); |
|
518 } |
|
519 if($exists) $this->SendMSG("Remote file ".$pathname." exists"); |
|
520 else $this->SendMSG("Remote file ".$pathname." does not exist"); |
|
521 return $exists; |
|
522 } |
|
523 |
|
524 function fget($fp, $remotefile,$rest=0) { |
|
525 if($this->_can_restore and $rest!=0) fseek($fp, $rest); |
|
526 $pi=pathinfo($remotefile); |
|
527 if($this->_type==FTP_ASCII or ($this->_type==FTP_AUTOASCII and in_array(strtoupper($pi["extension"]), $this->AutoAsciiExt))) $mode=FTP_ASCII; |
|
528 else $mode=FTP_BINARY; |
|
529 if(!$this->_data_prepare($mode)) { |
|
530 return FALSE; |
|
531 } |
|
532 if($this->_can_restore and $rest!=0) $this->restore($rest); |
|
533 if(!$this->_exec("RETR ".$remotefile, "get")) { |
|
534 $this->_data_close(); |
|
535 return FALSE; |
|
536 } |
|
537 if(!$this->_checkCode()) { |
|
538 $this->_data_close(); |
|
539 return FALSE; |
|
540 } |
|
541 $out=$this->_data_read($mode, $fp); |
|
542 $this->_data_close(); |
|
543 if(!$this->_readmsg()) return FALSE; |
|
544 if(!$this->_checkCode()) return FALSE; |
|
545 return $out; |
|
546 } |
|
547 |
|
548 function get($remotefile, $localfile=NULL, $rest=0) { |
|
549 if(is_null($localfile)) $localfile=$remotefile; |
|
550 if (@file_exists($localfile)) $this->SendMSG("Warning : local file will be overwritten"); |
|
551 $fp = @fopen($localfile, "w"); |
|
552 if (!$fp) { |
|
553 $this->PushError("get","can't open local file", "Cannot create \"".$localfile."\""); |
|
554 return FALSE; |
|
555 } |
|
556 if($this->_can_restore and $rest!=0) fseek($fp, $rest); |
|
557 $pi=pathinfo($remotefile); |
|
558 if($this->_type==FTP_ASCII or ($this->_type==FTP_AUTOASCII and in_array(strtoupper($pi["extension"]), $this->AutoAsciiExt))) $mode=FTP_ASCII; |
|
559 else $mode=FTP_BINARY; |
|
560 if(!$this->_data_prepare($mode)) { |
|
561 fclose($fp); |
|
562 return FALSE; |
|
563 } |
|
564 if($this->_can_restore and $rest!=0) $this->restore($rest); |
|
565 if(!$this->_exec("RETR ".$remotefile, "get")) { |
|
566 $this->_data_close(); |
|
567 fclose($fp); |
|
568 return FALSE; |
|
569 } |
|
570 if(!$this->_checkCode()) { |
|
571 $this->_data_close(); |
|
572 fclose($fp); |
|
573 return FALSE; |
|
574 } |
|
575 $out=$this->_data_read($mode, $fp); |
|
576 fclose($fp); |
|
577 $this->_data_close(); |
|
578 if(!$this->_readmsg()) return FALSE; |
|
579 if(!$this->_checkCode()) return FALSE; |
|
580 return $out; |
|
581 } |
|
582 |
|
583 function fput($remotefile, $fp) { |
|
584 if($this->_can_restore and $rest!=0) fseek($fp, $rest); |
|
585 $pi=pathinfo($remotefile); |
|
586 if($this->_type==FTP_ASCII or ($this->_type==FTP_AUTOASCII and in_array(strtoupper($pi["extension"]), $this->AutoAsciiExt))) $mode=FTP_ASCII; |
|
587 else $mode=FTP_BINARY; |
|
588 if(!$this->_data_prepare($mode)) { |
|
589 return FALSE; |
|
590 } |
|
591 if($this->_can_restore and $rest!=0) $this->restore($rest); |
|
592 if(!$this->_exec("STOR ".$remotefile, "put")) { |
|
593 $this->_data_close(); |
|
594 return FALSE; |
|
595 } |
|
596 if(!$this->_checkCode()) { |
|
597 $this->_data_close(); |
|
598 return FALSE; |
|
599 } |
|
600 $ret=$this->_data_write($mode, $fp); |
|
601 $this->_data_close(); |
|
602 if(!$this->_readmsg()) return FALSE; |
|
603 if(!$this->_checkCode()) return FALSE; |
|
604 return $ret; |
|
605 } |
|
606 |
|
607 function put($localfile, $remotefile=NULL, $rest=0) { |
|
608 if(is_null($remotefile)) $remotefile=$localfile; |
|
609 if (!file_exists($localfile)) { |
|
610 $this->PushError("put","can't open local file", "No such file or directory \"".$localfile."\""); |
|
611 return FALSE; |
|
612 } |
|
613 $fp = @fopen($localfile, "r"); |
|
614 |
|
615 if (!$fp) { |
|
616 $this->PushError("put","can't open local file", "Cannot read file \"".$localfile."\""); |
|
617 return FALSE; |
|
618 } |
|
619 if($this->_can_restore and $rest!=0) fseek($fp, $rest); |
|
620 $pi=pathinfo($localfile); |
|
621 if($this->_type==FTP_ASCII or ($this->_type==FTP_AUTOASCII and in_array(strtoupper($pi["extension"]), $this->AutoAsciiExt))) $mode=FTP_ASCII; |
|
622 else $mode=FTP_BINARY; |
|
623 if(!$this->_data_prepare($mode)) { |
|
624 fclose($fp); |
|
625 return FALSE; |
|
626 } |
|
627 if($this->_can_restore and $rest!=0) $this->restore($rest); |
|
628 if(!$this->_exec("STOR ".$remotefile, "put")) { |
|
629 $this->_data_close(); |
|
630 fclose($fp); |
|
631 return FALSE; |
|
632 } |
|
633 if(!$this->_checkCode()) { |
|
634 $this->_data_close(); |
|
635 fclose($fp); |
|
636 return FALSE; |
|
637 } |
|
638 $ret=$this->_data_write($mode, $fp); |
|
639 fclose($fp); |
|
640 $this->_data_close(); |
|
641 if(!$this->_readmsg()) return FALSE; |
|
642 if(!$this->_checkCode()) return FALSE; |
|
643 return $ret; |
|
644 } |
|
645 |
|
646 function mput($local=".", $remote=NULL, $continious=false) { |
|
647 $local=realpath($local); |
|
648 if(!@file_exists($local)) { |
|
649 $this->PushError("mput","can't open local folder", "Cannot stat folder \"".$local."\""); |
|
650 return FALSE; |
|
651 } |
|
652 if(!is_dir($local)) return $this->put($local, $remote); |
|
653 if(empty($remote)) $remote="."; |
|
654 elseif(!$this->file_exists($remote) and !$this->mkdir($remote)) return FALSE; |
|
655 if($handle = opendir($local)) { |
|
656 $list=array(); |
|
657 while (false !== ($file = readdir($handle))) { |
|
658 if ($file != "." && $file != "..") $list[]=$file; |
|
659 } |
|
660 closedir($handle); |
|
661 } else { |
|
662 $this->PushError("mput","can't open local folder", "Cannot read folder \"".$local."\""); |
|
663 return FALSE; |
|
664 } |
|
665 if(empty($list)) return TRUE; |
|
666 $ret=true; |
|
667 foreach($list as $el) { |
|
668 if(is_dir($local."/".$el)) $t=$this->mput($local."/".$el, $remote."/".$el); |
|
669 else $t=$this->put($local."/".$el, $remote."/".$el); |
|
670 if(!$t) { |
|
671 $ret=FALSE; |
|
672 if(!$continious) break; |
|
673 } |
|
674 } |
|
675 return $ret; |
|
676 |
|
677 } |
|
678 |
|
679 function mget($remote, $local=".", $continious=false) { |
|
680 $list=$this->rawlist($remote, "-lA"); |
|
681 if($list===false) { |
|
682 $this->PushError("mget","can't read remote folder list", "Can't read remote folder \"".$remote."\" contents"); |
|
683 return FALSE; |
|
684 } |
|
685 if(empty($list)) return true; |
|
686 if(!@file_exists($local)) { |
|
687 if(!@mkdir($local)) { |
|
688 $this->PushError("mget","can't create local folder", "Cannot create folder \"".$local."\""); |
|
689 return FALSE; |
|
690 } |
|
691 } |
|
692 foreach($list as $k=>$v) { |
|
693 $list[$k]=$this->parselisting($v); |
|
694 if($list[$k]["name"]=="." or $list[$k]["name"]=="..") unset($list[$k]); |
|
695 } |
|
696 $ret=true; |
|
697 foreach($list as $el) { |
|
698 if($el["type"]=="d") { |
|
699 if(!$this->mget($remote."/".$el["name"], $local."/".$el["name"], $continious)) { |
|
700 $this->PushError("mget", "can't copy folder", "Can't copy remote folder \"".$remote."/".$el["name"]."\" to local \"".$local."/".$el["name"]."\""); |
|
701 $ret=false; |
|
702 if(!$continious) break; |
|
703 } |
|
704 } else { |
|
705 if(!$this->get($remote."/".$el["name"], $local."/".$el["name"])) { |
|
706 $this->PushError("mget", "can't copy file", "Can't copy remote file \"".$remote."/".$el["name"]."\" to local \"".$local."/".$el["name"]."\""); |
|
707 $ret=false; |
|
708 if(!$continious) break; |
|
709 } |
|
710 } |
|
711 @chmod($local."/".$el["name"], $el["perms"]); |
|
712 $t=strtotime($el["date"]); |
|
713 if($t!==-1 and $t!==false) @touch($local."/".$el["name"], $t); |
|
714 } |
|
715 return $ret; |
|
716 } |
|
717 |
|
718 function mdel($remote, $continious=false) { |
|
719 $list=$this->rawlist($remote, "-la"); |
|
720 if($list===false) { |
|
721 $this->PushError("mdel","can't read remote folder list", "Can't read remote folder \"".$remote."\" contents"); |
|
722 return false; |
|
723 } |
|
724 |
|
725 foreach($list as $k=>$v) { |
|
726 $list[$k]=$this->parselisting($v); |
|
727 if($list[$k]["name"]=="." or $list[$k]["name"]=="..") unset($list[$k]); |
|
728 } |
|
729 $ret=true; |
|
730 |
|
731 foreach($list as $el) { |
|
732 if ( empty($el) ) |
|
733 continue; |
|
734 |
|
735 if($el["type"]=="d") { |
|
736 if(!$this->mdel($remote."/".$el["name"], $continious)) { |
|
737 $ret=false; |
|
738 if(!$continious) break; |
|
739 } |
|
740 } else { |
|
741 if (!$this->delete($remote."/".$el["name"])) { |
|
742 $this->PushError("mdel", "can't delete file", "Can't delete remote file \"".$remote."/".$el["name"]."\""); |
|
743 $ret=false; |
|
744 if(!$continious) break; |
|
745 } |
|
746 } |
|
747 } |
|
748 |
|
749 if(!$this->rmdir($remote)) { |
|
750 $this->PushError("mdel", "can't delete folder", "Can't delete remote folder \"".$remote."/".$el["name"]."\""); |
|
751 $ret=false; |
|
752 } |
|
753 return $ret; |
|
754 } |
|
755 |
|
756 function mmkdir($dir, $mode = 0777) { |
|
757 if(empty($dir)) return FALSE; |
|
758 if($this->is_exists($dir) or $dir == "/" ) return TRUE; |
|
759 if(!$this->mmkdir(dirname($dir), $mode)) return false; |
|
760 $r=$this->mkdir($dir, $mode); |
|
761 $this->chmod($dir,$mode); |
|
762 return $r; |
|
763 } |
|
764 |
|
765 function glob($pattern, $handle=NULL) { |
|
766 $path=$output=null; |
|
767 if(PHP_OS=='WIN32') $slash='\\'; |
|
768 else $slash='/'; |
|
769 $lastpos=strrpos($pattern,$slash); |
|
770 if(!($lastpos===false)) { |
|
771 $path=substr($pattern,0,-$lastpos-1); |
|
772 $pattern=substr($pattern,$lastpos); |
|
773 } else $path=getcwd(); |
|
774 if(is_array($handle) and !empty($handle)) { |
|
775 while($dir=each($handle)) { |
|
776 if($this->glob_pattern_match($pattern,$dir)) |
|
777 $output[]=$dir; |
|
778 } |
|
779 } else { |
|
780 $handle=@opendir($path); |
|
781 if($handle===false) return false; |
|
782 while($dir=readdir($handle)) { |
|
783 if($this->glob_pattern_match($pattern,$dir)) |
|
784 $output[]=$dir; |
|
785 } |
|
786 closedir($handle); |
|
787 } |
|
788 if(is_array($output)) return $output; |
|
789 return false; |
|
790 } |
|
791 |
|
792 function glob_pattern_match($pattern,$string) { |
|
793 $out=null; |
|
794 $chunks=explode(';',$pattern); |
|
795 foreach($chunks as $pattern) { |
|
796 $escape=array('$','^','.','{','}','(',')','[',']','|'); |
|
797 while(strpos($pattern,'**')!==false) |
|
798 $pattern=str_replace('**','*',$pattern); |
|
799 foreach($escape as $probe) |
|
800 $pattern=str_replace($probe,"\\$probe",$pattern); |
|
801 $pattern=str_replace('?*','*', |
|
802 str_replace('*?','*', |
|
803 str_replace('*',".*", |
|
804 str_replace('?','.{1,1}',$pattern)))); |
|
805 $out[]=$pattern; |
|
806 } |
|
807 if(count($out)==1) return($this->glob_regexp("^$out[0]$",$string)); |
|
808 else { |
|
809 foreach($out as $tester) |
|
810 if($this->my_regexp("^$tester$",$string)) return true; |
|
811 } |
|
812 return false; |
|
813 } |
|
814 |
|
815 function glob_regexp($pattern,$probe) { |
|
816 $sensitive=(PHP_OS!='WIN32'); |
|
817 return ($sensitive? |
|
818 ereg($pattern,$probe): |
|
819 eregi($pattern,$probe) |
|
820 ); |
|
821 } |
|
822 |
|
823 function dirlist($remote) { |
|
824 $list=$this->rawlist($remote, "-la"); |
|
825 if($list===false) { |
|
826 $this->PushError("dirlist","can't read remote folder list", "Can't read remote folder \"".$remote."\" contents"); |
|
827 return false; |
|
828 } |
|
829 |
|
830 $dirlist = array(); |
|
831 foreach($list as $k=>$v) { |
|
832 $entry=$this->parselisting($v); |
|
833 if ( empty($entry) ) |
|
834 continue; |
|
835 |
|
836 if($entry["name"]=="." or $entry["name"]=="..") |
|
837 continue; |
|
838 |
|
839 $dirlist[$entry['name']] = $entry; |
|
840 } |
|
841 |
|
842 return $dirlist; |
|
843 } |
|
844 // <!-- --------------------------------------------------------------------------------------- --> |
|
845 // <!-- Private functions --> |
|
846 // <!-- --------------------------------------------------------------------------------------- --> |
|
847 function _checkCode() { |
|
848 return ($this->_code<400 and $this->_code>0); |
|
849 } |
|
850 |
|
851 function _list($arg="", $cmd="LIST", $fnction="_list") { |
|
852 if(!$this->_data_prepare()) return false; |
|
853 if(!$this->_exec($cmd.$arg, $fnction)) { |
|
854 $this->_data_close(); |
|
855 return FALSE; |
|
856 } |
|
857 if(!$this->_checkCode()) { |
|
858 $this->_data_close(); |
|
859 return FALSE; |
|
860 } |
|
861 $out=""; |
|
862 if($this->_code<200) { |
|
863 $out=$this->_data_read(); |
|
864 $this->_data_close(); |
|
865 if(!$this->_readmsg()) return FALSE; |
|
866 if(!$this->_checkCode()) return FALSE; |
|
867 if($out === FALSE ) return FALSE; |
|
868 $out=preg_split("/[".CRLF."]+/", $out, -1, PREG_SPLIT_NO_EMPTY); |
|
869 // $this->SendMSG(implode($this->_eol_code[$this->OS_local], $out)); |
|
870 } |
|
871 return $out; |
|
872 } |
|
873 |
|
874 // <!-- --------------------------------------------------------------------------------------- --> |
|
875 // <!-- Partie : gestion des erreurs --> |
|
876 // <!-- --------------------------------------------------------------------------------------- --> |
|
877 // Gnre une erreur pour traitement externe la classe |
|
878 function PushError($fctname,$msg,$desc=false){ |
|
879 $error=array(); |
|
880 $error['time']=time(); |
|
881 $error['fctname']=$fctname; |
|
882 $error['msg']=$msg; |
|
883 $error['desc']=$desc; |
|
884 if($desc) $tmp=' ('.$desc.')'; else $tmp=''; |
|
885 $this->SendMSG($fctname.': '.$msg.$tmp); |
|
886 return(array_push($this->_error_array,$error)); |
|
887 } |
|
888 |
|
889 // Rcupre une erreur externe |
|
890 function PopError(){ |
|
891 if(count($this->_error_array)) return(array_pop($this->_error_array)); |
|
892 else return(false); |
|
893 } |
|
894 } |
|
895 |
|
896 $mod_sockets=TRUE; |
|
897 if (!extension_loaded('sockets')) { |
|
898 $prefix = (PHP_SHLIB_SUFFIX == 'dll') ? 'php_' : ''; |
|
899 if(!@dl($prefix . 'sockets.' . PHP_SHLIB_SUFFIX)) $mod_sockets=FALSE; |
|
900 } |
|
901 |
|
902 require_once "class-ftp-".($mod_sockets?"sockets":"pure").".php"; |
|
903 ?> |