Artems-code/printlib
2
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 2 Wiki Activity

Compare commits

base: Artems-code:6c1a94d98f4536a3819c729219abd94473ca1ac6
Branches Tags
Artems-code:main
Artems-code:beta-v0.0.2
Artems-code:beta-v0.0.1
..
compare: Artems-code:8480dd070c903d4e49894fcda4040927839f8708
Branches Tags
Artems-code:main
Artems-code:beta-v0.0.2
Artems-code:beta-v0.0.1

No commits in common. "6c1a94d98f4536a3819c729219abd94473ca1ac6" and "8480dd070c903d4e49894fcda4040927839f8708" have entirely different histories.
6c1a94d98f ... 8480dd070c

1 changed files with 0 additions and 35 deletions
Show Stats Expand all files Collapse all files

35
printlib.php
View File

@ -90,39 +90,4 @@ function printean8($data) {
return false;
}
}
function rawdlen($data) {
$len = strlen($data);
$l = ($len + 3) % 256;
$h = intdiv($len, 256);
if ($l<16) {
$l=hex2bin("0" . dechex($l));
} else {
$l=hex2bin(dechex($l));
}
if ($h<16) {
$h=hex2bin("0" . dechex($h));
} else {
$h=hex2bin(dechex($h));
}
return $l . $h;
}
function printqr($data, $size = 8) {
if (strlen($data)<7088) {
if ($size<16) {
$encs=hex2bin("0" . dechex($size));
} else {
$encs=hex2bin(dechex($size));
}
$lp=fopen("/dev/usb/lp0", 'w');
fwrite($lp, GS . "(k\x04\x00\x31\x41\x32\x00");
fwrite($lp, GS . "(k\x03\x00\x31\x43" . $encs);
fwrite($lp, GS . "(k\x03\x00\x31\x45\x30");
fwrite($lp, GS . "(k" . rawdlen($data) . "\x31\x50\x30" . $data);
fwrite($lp, GS . "(k\x03\x00\x31\x51\x30");
#fwrite($lp, "\x0a");
fclose($lp);
} else {
return false;
}
}
?>