Edit File by line

[1000] Fix | Delete

$headerfile = tempnam( $this->temp_dir, "sno" );

[1001] Fix | Delete

$cmdline_params = '-k -D ' . escapeshellarg( $headerfile );

[1002] Fix | Delete

[1003] Fix | Delete

foreach ( $headers as $header ) {

[1004] Fix | Delete

$cmdline_params .= ' -H ' . escapeshellarg( $header );

[1005] Fix | Delete

}

[1006] Fix | Delete

[1007] Fix | Delete

if ( ! empty( $body ) ) {

[1008] Fix | Delete

$cmdline_params .= ' -d ' . escapeshellarg( $body );

[1009] Fix | Delete

}

[1010] Fix | Delete

[1011] Fix | Delete

if ( $this->read_timeout > 0 ) {

[1012] Fix | Delete

$cmdline_params .= ' -m ' . escapeshellarg( $this->read_timeout );

[1013] Fix | Delete

}

[1014] Fix | Delete

[1015] Fix | Delete

[1016] Fix | Delete

exec( $this->curl_path . ' ' . $cmdline_params . ' ' . escapeshellarg( $URI ), $results, $return );

[1017] Fix | Delete

[1018] Fix | Delete

if($return)

[1019] Fix | Delete

{

[1020] Fix | Delete

$this->error = "Error: cURL could not retrieve the document, error $return.";

[1021] Fix | Delete

return false;

[1022] Fix | Delete

}

[1023] Fix | Delete

[1024] Fix | Delete

[1025] Fix | Delete

$results = implode("\r\n",$results);

[1026] Fix | Delete

[1027] Fix | Delete

$result_headers = file("$headerfile");

[1028] Fix | Delete

[1029] Fix | Delete

$this->_redirectaddr = false;

[1030] Fix | Delete

unset($this->headers);

[1031] Fix | Delete

[1032] Fix | Delete

for($currentHeader = 0; $currentHeader < count($result_headers); $currentHeader++)

[1033] Fix | Delete

{

[1034] Fix | Delete

[1035] Fix | Delete

// if a header begins with Location: or URI:, set the redirect

[1036] Fix | Delete

if(preg_match("/^(Location: |URI: )/i",$result_headers[$currentHeader]))

[1037] Fix | Delete

{

[1038] Fix | Delete

// get URL portion of the redirect

[1039] Fix | Delete

preg_match("/^(Location: |URI:)\s+(.*)/",chop($result_headers[$currentHeader]),$matches);

[1040] Fix | Delete

// look for :// in the Location header to see if hostname is included

[1041] Fix | Delete

if(!preg_match("|\:\/\/|",$matches[2]))

[1042] Fix | Delete

{

[1043] Fix | Delete

// no host in the path, so prepend

[1044] Fix | Delete

$this->_redirectaddr = $URI_PARTS["scheme"]."://".$this->host.":".$this->port;

[1045] Fix | Delete

// eliminate double slash

[1046] Fix | Delete

if(!preg_match("|^/|",$matches[2]))

[1047] Fix | Delete

$this->_redirectaddr .= "/".$matches[2];

[1048] Fix | Delete

else

[1049] Fix | Delete

$this->_redirectaddr .= $matches[2];

[1050] Fix | Delete

}

[1051] Fix | Delete

else

[1052] Fix | Delete

$this->_redirectaddr = $matches[2];

[1053] Fix | Delete

}

[1054] Fix | Delete

[1055] Fix | Delete

if(preg_match("|^HTTP/|",$result_headers[$currentHeader]))

[1056] Fix | Delete

$this->response_code = $result_headers[$currentHeader];

[1057] Fix | Delete

[1058] Fix | Delete

$this->headers[] = $result_headers[$currentHeader];

[1059] Fix | Delete

}

[1060] Fix | Delete

[1061] Fix | Delete

// check if there is a redirect meta tag

[1062] Fix | Delete

[1063] Fix | Delete

if(preg_match("'<meta[\s]*http-equiv[^>]*?content[\s]*=[\s]*[\"\']?\d+;[\s]*URL[\s]*=[\s]*([^\"\']*?)[\"\']?>'i",$results,$match))

[1064] Fix | Delete

{

[1065] Fix | Delete

$this->_redirectaddr = $this->_expandlinks($match[1],$URI);

[1066] Fix | Delete

}

[1067] Fix | Delete

[1068] Fix | Delete

// have we hit our frame depth and is there frame src to fetch?

[1069] Fix | Delete

if(($this->_framedepth < $this->maxframes) && preg_match_all("'<frame\s+.*src[\s]*=[\'\"]?([^\'\"\>]+)'i",$results,$match))

[1070] Fix | Delete

{

[1071] Fix | Delete

$this->results[] = $results;

[1072] Fix | Delete

for($x=0; $x<count($match[1]); $x++)

[1073] Fix | Delete

$this->_frameurls[] = $this->_expandlinks($match[1][$x],$URI_PARTS["scheme"]."://".$this->host);

[1074] Fix | Delete

}

[1075] Fix | Delete

// have we already fetched framed content?

[1076] Fix | Delete

elseif(is_array($this->results))

[1077] Fix | Delete

$this->results[] = $results;

[1078] Fix | Delete

// no framed content

[1079] Fix | Delete

else

[1080] Fix | Delete

$this->results = $results;

[1081] Fix | Delete

[1082] Fix | Delete

unlink("$headerfile");

[1083] Fix | Delete

[1084] Fix | Delete

return true;

[1085] Fix | Delete

}

[1086] Fix | Delete

[1087] Fix | Delete

/*======================================================================*\

[1088] Fix | Delete

Function: setcookies()

[1089] Fix | Delete

Purpose: set cookies for a redirection

[1090] Fix | Delete

\*======================================================================*/

[1091] Fix | Delete

[1092] Fix | Delete

function setcookies()

[1093] Fix | Delete

{

[1094] Fix | Delete

for($x=0; $x<count($this->headers); $x++)

[1095] Fix | Delete

{

[1096] Fix | Delete

if(preg_match('/^set-cookie:[\s]+([^=]+)=([^;]+)/i', $this->headers[$x],$match))

[1097] Fix | Delete

$this->cookies[$match[1]] = urldecode($match[2]);

[1098] Fix | Delete

}

[1099] Fix | Delete

}

[1100] Fix | Delete

[1101] Fix | Delete

[1102] Fix | Delete

/*======================================================================*\

[1103] Fix | Delete

Function: _check_timeout

[1104] Fix | Delete

Purpose: checks whether timeout has occurred

[1105] Fix | Delete

Input: $fp file pointer

[1106] Fix | Delete

\*======================================================================*/

[1107] Fix | Delete

[1108] Fix | Delete

function _check_timeout($fp)

[1109] Fix | Delete

{

[1110] Fix | Delete

if ($this->read_timeout > 0) {

[1111] Fix | Delete

$fp_status = socket_get_status($fp);

[1112] Fix | Delete

if ($fp_status["timed_out"]) {

[1113] Fix | Delete

$this->timed_out = true;

[1114] Fix | Delete

return true;

[1115] Fix | Delete

}

[1116] Fix | Delete

}

[1117] Fix | Delete

return false;

[1118] Fix | Delete

}

[1119] Fix | Delete

[1120] Fix | Delete

/*======================================================================*\

[1121] Fix | Delete

Function: _connect

[1122] Fix | Delete

Purpose: make a socket connection

[1123] Fix | Delete

Input: $fp file pointer

[1124] Fix | Delete

\*======================================================================*/

[1125] Fix | Delete

[1126] Fix | Delete

function _connect(&$fp)

[1127] Fix | Delete

{

[1128] Fix | Delete

if(!empty($this->proxy_host) && !empty($this->proxy_port))

[1129] Fix | Delete

{

[1130] Fix | Delete

$this->_isproxy = true;

[1131] Fix | Delete

[1132] Fix | Delete

$host = $this->proxy_host;

[1133] Fix | Delete

$port = $this->proxy_port;

[1134] Fix | Delete

}

[1135] Fix | Delete

else

[1136] Fix | Delete

{

[1137] Fix | Delete

$host = $this->host;

[1138] Fix | Delete

$port = $this->port;

[1139] Fix | Delete

}

[1140] Fix | Delete

[1141] Fix | Delete

$this->status = 0;

[1142] Fix | Delete

[1143] Fix | Delete

if($fp = fsockopen(

[1144] Fix | Delete

$host,

[1145] Fix | Delete

$port,

[1146] Fix | Delete

$errno,

[1147] Fix | Delete

$errstr,

[1148] Fix | Delete

$this->_fp_timeout

[1149] Fix | Delete

))

[1150] Fix | Delete

{

[1151] Fix | Delete

// socket connection succeeded

[1152] Fix | Delete

[1153] Fix | Delete

return true;

[1154] Fix | Delete

}

[1155] Fix | Delete

else

[1156] Fix | Delete

{

[1157] Fix | Delete

// socket connection failed

[1158] Fix | Delete

$this->status = $errno;

[1159] Fix | Delete

switch($errno)

[1160] Fix | Delete

{

[1161] Fix | Delete

case -3:

[1162] Fix | Delete

$this->error="socket creation failed (-3)";

[1163] Fix | Delete

case -4:

[1164] Fix | Delete

$this->error="dns lookup failure (-4)";

[1165] Fix | Delete

case -5:

[1166] Fix | Delete

$this->error="connection refused or timed out (-5)";

[1167] Fix | Delete

default:

[1168] Fix | Delete

$this->error="connection failed (".$errno.")";

[1169] Fix | Delete

}

[1170] Fix | Delete

return false;

[1171] Fix | Delete

}

[1172] Fix | Delete

}

[1173] Fix | Delete

/*======================================================================*\

[1174] Fix | Delete

Function: _disconnect

[1175] Fix | Delete

Purpose: disconnect a socket connection

[1176] Fix | Delete

Input: $fp file pointer

[1177] Fix | Delete

\*======================================================================*/

[1178] Fix | Delete

[1179] Fix | Delete

function _disconnect($fp)

[1180] Fix | Delete

{

[1181] Fix | Delete

return(fclose($fp));

[1182] Fix | Delete

}

[1183] Fix | Delete

[1184] Fix | Delete

[1185] Fix | Delete

/*======================================================================*\

[1186] Fix | Delete

Function: _prepare_post_body

[1187] Fix | Delete

Purpose: Prepare post body according to encoding type

[1188] Fix | Delete

Input: $formvars - form variables

[1189] Fix | Delete

$formfiles - form upload files

[1190] Fix | Delete

Output: post body

[1191] Fix | Delete

\*======================================================================*/

[1192] Fix | Delete

[1193] Fix | Delete

function _prepare_post_body($formvars, $formfiles)

[1194] Fix | Delete

{

[1195] Fix | Delete

settype($formvars, "array");

[1196] Fix | Delete

settype($formfiles, "array");

[1197] Fix | Delete

$postdata = '';

[1198] Fix | Delete

[1199] Fix | Delete

if (count($formvars) == 0 && count($formfiles) == 0)

[1200] Fix | Delete

return;

[1201] Fix | Delete

[1202] Fix | Delete

switch ($this->_submit_type) {

[1203] Fix | Delete

case "application/x-www-form-urlencoded":

[1204] Fix | Delete

reset($formvars);

[1205] Fix | Delete

foreach ( $formvars as $key => $val ) {

[1206] Fix | Delete

if (is_array($val) || is_object($val)) {

[1207] Fix | Delete

foreach ( $val as $cur_key => $cur_val ) {

[1208] Fix | Delete

$postdata .= urlencode($key)."[]=".urlencode($cur_val)."&";

[1209] Fix | Delete

}

[1210] Fix | Delete

} else

[1211] Fix | Delete

$postdata .= urlencode($key)."=".urlencode($val)."&";

[1212] Fix | Delete

}

[1213] Fix | Delete

break;

[1214] Fix | Delete

[1215] Fix | Delete

case "multipart/form-data":

[1216] Fix | Delete

$this->_mime_boundary = "Snoopy".md5(uniqid(microtime()));

[1217] Fix | Delete

[1218] Fix | Delete

reset($formvars);

[1219] Fix | Delete

foreach ( $formvars as $key => $val ) {

[1220] Fix | Delete

if (is_array($val) || is_object($val)) {

[1221] Fix | Delete

foreach ( $val as $cur_key => $cur_val ) {

[1222] Fix | Delete

$postdata .= "--".$this->_mime_boundary."\r\n";

[1223] Fix | Delete

$postdata .= "Content-Disposition: form-data; name=\"$key\[\]\"\r\n\r\n";

[1224] Fix | Delete

$postdata .= "$cur_val\r\n";

[1225] Fix | Delete

}

[1226] Fix | Delete

} else {

[1227] Fix | Delete

$postdata .= "--".$this->_mime_boundary."\r\n";

[1228] Fix | Delete

$postdata .= "Content-Disposition: form-data; name=\"$key\"\r\n\r\n";

[1229] Fix | Delete

$postdata .= "$val\r\n";

[1230] Fix | Delete

}

[1231] Fix | Delete

}

[1232] Fix | Delete

[1233] Fix | Delete

reset($formfiles);

[1234] Fix | Delete

foreach ( $formfiles as $field_name => $file_names ) {

[1235] Fix | Delete

settype($file_names, "array");

[1236] Fix | Delete

foreach ( $file_names as $file_name ) {

[1237] Fix | Delete

if (!is_readable($file_name)) continue;

[1238] Fix | Delete

[1239] Fix | Delete

$fp = fopen($file_name, "r");

[1240] Fix | Delete

$file_content = fread($fp, filesize($file_name));

[1241] Fix | Delete

fclose($fp);

[1242] Fix | Delete

$base_name = basename($file_name);

[1243] Fix | Delete

[1244] Fix | Delete

$postdata .= "--".$this->_mime_boundary."\r\n";

[1245] Fix | Delete

$postdata .= "Content-Disposition: form-data; name=\"$field_name\"; filename=\"$base_name\"\r\n\r\n";

[1246] Fix | Delete

$postdata .= "$file_content\r\n";

[1247] Fix | Delete

}

[1248] Fix | Delete

}

[1249] Fix | Delete

$postdata .= "--".$this->_mime_boundary."--\r\n";

[1250] Fix | Delete

break;

[1251] Fix | Delete

}

[1252] Fix | Delete

[1253] Fix | Delete

return $postdata;

[1254] Fix | Delete

}

[1255] Fix | Delete

}

[1256] Fix | Delete

endif;

[1257] Fix | Delete

[1258] Fix | Delete

[1259] Fix | Delete

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