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Update TCPDF.

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Nate
2019-10-22 12:52:52 -06:00
parent 679c78d269
commit 663d2cb63e
202 changed files with 62215 additions and 2013 deletions
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46
resources/tcpdf/include/barcodes/datamatrix.php
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@@ -710,13 +710,13 @@ class Datamatrix {
$pos = 0; // current position
$cw = array(); // array of codewords to be returned
$cw_num = 0; // number of data codewords
$data_lenght = strlen($data); // number of chars
while ($pos < $data_lenght) {
$data_length = strlen($data); // number of chars
while ($pos < $data_length) {
// set last used encoding
$this->last_enc = $enc;
switch ($enc) {
case ENC_ASCII: { // STEP B. While in ASCII encodation
if (($data_lenght > 1) AND ($pos < ($data_lenght - 1)) AND ($this->isCharMode(ord($data[$pos]), ENC_ASCII_NUM) AND $this->isCharMode(ord($data[$pos + 1]), ENC_ASCII_NUM))) {
if (($data_length > 1) AND ($pos < ($data_length - 1)) AND ($this->isCharMode(ord($data[$pos]), ENC_ASCII_NUM) AND $this->isCharMode(ord($data[$pos + 1]), ENC_ASCII_NUM))) {
// 1. If the next data sequence is at least 2 consecutive digits, encode the next two digits as a double digit in ASCII mode.
$cw[] = (intval(substr($data, $pos, 2)) + 130);
++$cw_num;
@@ -820,7 +820,7 @@ class Datamatrix {
break;
}
}
} while (($p > 0) AND ($epos < $data_lenght));
} while (($p > 0) AND ($epos < $data_length));
// process last data (if any)
if ($p > 0) {
// get remaining number of data symbols
@@ -870,10 +870,10 @@ class Datamatrix {
break;
}
case ENC_EDF: { // F. While in EDIFACT (EDF) encodation
// initialize temporary array with 0 lenght
// initialize temporary array with 0 length
$temp_cw = array();
$epos = $pos;
$field_lenght = 0;
$field_length = 0;
$newenc = $enc;
do {
// 2. process the next character in EDIFACT encodation.
@@ -881,21 +881,21 @@ class Datamatrix {
if ($this->isCharMode($chr, ENC_EDF)) {
++$epos;
$temp_cw[] = $chr;
++$field_lenght;
++$field_length;
}
if (($field_lenght == 4) OR ($epos == $data_lenght) OR !$this->isCharMode($chr, ENC_EDF)) {
if (($epos == $data_lenght) AND ($field_lenght < 3)) {
if (($field_length == 4) OR ($epos == $data_length) OR !$this->isCharMode($chr, ENC_EDF)) {
if (($epos == $data_length) AND ($field_length < 3)) {
$enc = ENC_ASCII;
$cw[] = $this->getSwitchEncodingCodeword($enc);
++$cw_num;
break;
}
if ($field_lenght < 4) {
if ($field_length < 4) {
// set unlatch character
$temp_cw[] = 0x1f;
++$field_lenght;
++$field_length;
// fill empty characters
for ($i = $field_lenght; $i < 4; ++$i) {
for ($i = $field_length; $i < 4; ++$i) {
$temp_cw[] = 0;
}
$enc = ENC_ASCII;
@@ -919,19 +919,19 @@ class Datamatrix {
}
$temp_cw = array();
$pos = $epos;
$field_lenght = 0;
$field_length = 0;
if ($enc == ENC_ASCII) {
break; // exit from EDIFACT mode
}
}
} while ($epos < $data_lenght);
} while ($epos < $data_length);
break;
}
case ENC_BASE256: { // G. While in Base 256 (B256) encodation
// initialize temporary array with 0 lenght
// initialize temporary array with 0 length
$temp_cw = array();
$field_lenght = 0;
while (($pos < $data_lenght) AND ($field_lenght <= 1555)) {
$field_length = 0;
while (($pos < $data_length) AND ($field_length <= 1555)) {
$newenc = $this->lookAheadTest($data, $pos, $enc);
if ($newenc != $enc) {
// 1. If the look-ahead test (starting at step J) indicates another mode, switch to that mode.
@@ -942,16 +942,16 @@ class Datamatrix {
$chr = ord($data[$pos]);
++$pos;
$temp_cw[] = $chr;
++$field_lenght;
++$field_length;
}
}
// set field lenght
if ($field_lenght <= 249) {
$cw[] = $this->get255StateCodeword($field_lenght, ($cw_num + 1));
// set field length
if ($field_length <= 249) {
$cw[] = $this->get255StateCodeword($field_length, ($cw_num + 1));
++$cw_num;
} else {
$cw[] = $this->get255StateCodeword((floor($field_lenght / 250) + 249), ($cw_num + 1));
$cw[] = $this->get255StateCodeword(($field_lenght % 250), ($cw_num + 2));
$cw[] = $this->get255StateCodeword((floor($field_length / 250) + 249), ($cw_num + 1));
$cw[] = $this->get255StateCodeword(($field_length % 250), ($cw_num + 2));
$cw_num += 2;
}
if (!empty($temp_cw)) {