Print connector that passes print data to CUPS print commands. More...
Inheritance diagram for Mike42\Escpos\PrintConnectors\CupsPrintConnector:
Collaboration diagram for Mike42\Escpos\PrintConnectors\CupsPrintConnector:
Public Member Functions | |
| __construct ($dest) | |
| Construct new CUPS print connector. More... | |
| __destruct () | |
| Cause a NOTICE if deconstructed before the job was printed. | |
| finalize () | |
| Send job to printer. | |
| read ($len) | |
| Read data from the printer. More... | |
| write ($data) | |
Protected Member Functions | |
| getCmdOutput ($cmd) | |
| Run a command and throw an exception if it fails, or return the output if it works. More... | |
| getLocalPrinters () | |
| Load a list of CUPS printers. More... | |
Detailed Description
Print connector that passes print data to CUPS print commands.
Your printer mut be installed on the local CUPS instance to use this connector.
Constructor & Destructor Documentation
◆ __construct()
| Mike42\Escpos\PrintConnectors\CupsPrintConnector::__construct | ( | $dest | ) |
Construct new CUPS print connector.
- Parameters
-
string $dest The CUPS printer name to print to. This must be loaded using a raw driver.
- Exceptions
-
BadMethodCallException
Member Function Documentation
◆ getCmdOutput()
|
protected |
Run a command and throw an exception if it fails, or return the output if it works.
(Basically exec() with good error handling)
- Parameters
-
string $cmd Command to run
◆ getLocalPrinters()
|
protected |
Load a list of CUPS printers.
- Returns
- array A list of printer names installed on this system. Any item on this list is valid for constructing a printer.
◆ read()
| Mike42\Escpos\PrintConnectors\CupsPrintConnector::read | ( | $len | ) |
Read data from the printer.
- Parameters
-
string $len Length of data to read.
- Returns
- string Data read from the printer, or false where reading is not possible.
Implements Mike42\Escpos\PrintConnectors\PrintConnector.
◆ write()
| Mike42\Escpos\PrintConnectors\CupsPrintConnector::write | ( | $data | ) |
- Parameters
-
string $data
Implements Mike42\Escpos\PrintConnectors\PrintConnector.
The documentation for this class was generated from the following file:
- src/Mike42/Escpos/PrintConnectors/CupsPrintConnector.php
