printers

package module
v0.0.0-...-2aa73ff Latest Latest
Warning

This package is not in the latest version of its module.

 Go to latest Published: Nov 1, 2024 License: BSD-3-Clause Imports: 8 Imported by: 0

README

🖨 Windows printing

Call Windows operating system printer in Golang.

✨ Features

See http://godoc.org/github.com/godoes/printers for details.

🔰 Installation

go get -d github.com/godoes/printers

📝 Usage

package main

import (
    "log"

    "github.com/godoes/printers"
)

func main() {
    name, err := printers.GetDefault()
    if err != nil {
        log.Fatalln("GetDefault error:", err)
    }

    printer, err := printers.Open(name)
    if err != nil {
        log.Fatalln("Open error:", err)
    }
    defer func() {
        _ = printer.Close()
    }()

    jobs, err := printer.Jobs()
    if err != nil {
        log.Fatalln("Jobs error:", err)
    }
    log.Println("jobs:", jobs)
}

Forked from alexbrainman/printer.

📃 LICENSE

BSD-3-Clause

Documentation

Overview

Package printers Windows printing.

Index

Constants

View Source 
const (
	CCHDEVICENAME = 32
	CCHFORMNAME   = 32

	DM_SPECVERSION uint16 = 0x00000401
	DM_COPY        uint32 = 2
	DM_MODIFY      uint32 = 8

	DM_ORIENTATION        uint32 = 0x00000001
	DM_PAPERSIZE          uint32 = 0x00000002
	DM_PAPERLENGTH        uint32 = 0x00000004
	DM_PAPERWIDTH         uint32 = 0x00000008
	DM_SCALE              uint32 = 0x00000010
	DM_POSITION           uint32 = 0x00000020
	DM_NUP                uint32 = 0x00000040
	DM_DISPLAYORIENTATION uint32 = 0x00000080
	DM_COPIES             uint32 = 0x00000100
	DM_DEFAULTSOURCE      uint32 = 0x00000200
	DM_PRINTQUALITY       uint32 = 0x00000400
	DM_COLOR              uint32 = 0x00000800
	DM_DUPLEX             uint32 = 0x00001000
	DM_YRESOLUTION        uint32 = 0x00002000
	DM_TTOPTION           uint32 = 0x00004000
	DM_COLLATE            uint32 = 0x00008000
	DM_FORMNAME           uint32 = 0x00010000
	DM_LOGPIXELS          uint32 = 0x00020000
	DM_BITSPERPEL         uint32 = 0x00040000
	DM_PELSWIDTH          uint32 = 0x00080000
	DM_PELSHEIGHT         uint32 = 0x00100000
	DM_DISPLAYFLAGS       uint32 = 0x00200000
	DM_DISPLAYFREQUENCY   uint32 = 0x00400000
	DM_ICMMETHOD          uint32 = 0x00800000
	DM_ICMINTENT          uint32 = 0x01000000
	DM_MEDIATYPE          uint32 = 0x02000000
	DM_DITHERTYPE         uint32 = 0x04000000
	DM_PANNINGWIDTH       uint32 = 0x08000000
	DM_PANNINGHEIGHT      uint32 = 0x10000000
	DM_DISPLAYFIXEDOUTPUT uint32 = 0x20000000

	DMORIENT_PORTRAIT  int16 = 1
	DMORIENT_LANDSCAPE int16 = 2

	DMCOLOR_MONOCHROME int16 = 1
	DMCOLOR_COLOR      int16 = 2

	DMDUP_SIMPLEX    int16 = 1
	DMDUP_VERTICAL   int16 = 2
	DMDUP_HORIZONTAL int16 = 3

	DMCOLLATE_FALSE int16 = 0
	DMCOLLATE_TRUE  int16 = 1

	DMNUP_SYSTEM uint32 = 1
	DMNUP_ONEUP  uint32 = 2
)
View Source 
const (
	PRINTER_ENUM_LOCAL       = 2
	PRINTER_ENUM_CONNECTIONS = 4

	PRINTER_DRIVER_XPS = 0x00000002
)
View Source 
const (
	JOB_STATUS_PAUSED            = 0x00000001 // Job is paused
	JOB_STATUS_ERROR             = 0x00000002 // An error is associated with the job
	JOB_STATUS_DELETING          = 0x00000004 // Job is being deleted
	JOB_STATUS_SPOOLING          = 0x00000008 // Job is spooling
	JOB_STATUS_PRINTING          = 0x00000010 // Job is printing
	JOB_STATUS_OFFLINE           = 0x00000020 // Printer is offline
	JOB_STATUS_PAPEROUT          = 0x00000040 // Printer is out of paper
	JOB_STATUS_PRINTED           = 0x00000080 // Job has printed
	JOB_STATUS_DELETED           = 0x00000100 // Job has been deleted
	JOB_STATUS_BLOCKED_DEVQ      = 0x00000200 // Printer driver cannot print the job
	JOB_STATUS_USER_INTERVENTION = 0x00000400 // User action required
	JOB_STATUS_RESTART           = 0x00000800 // Job has been restarted
	JOB_STATUS_COMPLETE          = 0x00001000 // Job has been delivered to the printer
	JOB_STATUS_RETAINED          = 0x00002000 // Job has been retained in the print queue
	JOB_STATUS_RENDERING_LOCALLY = 0x00004000 // Job rendering locally on the client
)

Variables

This section is empty.

Functions

func AddCustomPaperSize 

func AddCustomPaperSize(printerName, paperName string, widthMM, heightMM, leftMM, topMM uint32) (err error)

AddCustomPaperSize 添加自定义纸张规格

Reference C# code

- https://www.cnblogs.com/datacool/p/datacool_windowsapi_printerhelper.html - https://github.com/vanloc0301/ecouponsprinter/blob/master/ECouponsPrinter/ECouponsPrinter/Printer.cs

func AddForm 

func AddForm(h syscall.Handle, level uint32, form *FORM_INFO_1) (err error)

func ClosePrinter 

func ClosePrinter(h syscall.Handle) (err error)

func DeleteCustomPaperSize 

func DeleteCustomPaperSize(printerName, paperName string) (err error)

DeleteCustomPaperSize 删除自定义纸张规格

func DeleteForm 

func DeleteForm(h syscall.Handle, pFormName *uint16) (err error)

func DocumentProperties 

func DocumentProperties(hWnd uint32, h syscall.Handle, pDeviceName *uint16, devModeOut *DevMode, devModeIn *DevMode, fMode uint32) (err error)

func EndDocPrinter 

func EndDocPrinter(h syscall.Handle) (err error)

func EndPagePrinter 

func EndPagePrinter(h syscall.Handle) (err error)

func EnumForms 

func EnumForms(h syscall.Handle, level uint32, pForm *byte, cbBuf uint32, pcbNeeded *uint32, pcReturned *uint32) (err error)

func EnumJobs 

func EnumJobs(h syscall.Handle, firstJob uint32, noJobs uint32, level uint32, buf *byte, bufN uint32, bytesNeeded *uint32, jobsReturned *uint32) (err error)

func EnumMonitors 

func EnumMonitors(name *uint16, level uint32, pMonitors *byte, cbBuf uint32, pcbNeeded *uint32, pcReturned *uint32) (err error)

func EnumPrinters 

func EnumPrinters(flags uint32, name *uint16, level uint32, buf *byte, bufN uint32, needed *uint32, returned *uint32) (err error)

func GetDefault 

func GetDefault() (printer string, err error)

GetDefault 获取默认打印机名称

func GetDefaultPrinter 

func GetDefaultPrinter(buf *uint16, bufN *uint32) (err error)

func GetPrinter 

func GetPrinter(h syscall.Handle, level uint32, buf *byte, bufN uint32, needed *uint32) (err error)

func GetPrinterDriver 

func GetPrinterDriver(h syscall.Handle, env *uint16, level uint32, di *byte, n uint32, needed *uint32) (err error)

func OpenPrinter 

func OpenPrinter(name *uint16, h *syscall.Handle, defaults *PrinterDefaults) (err error)

func ReadNames 

func ReadNames() ([]string, error)

ReadNames return printer names on the system

func SetDefault 

func SetDefault(printer string) (err error)

SetDefault 根据打印机名称设置默认打印机

func SetDefaultPrinter 

func SetDefaultPrinter(name *uint16) (err error)

func SetPrinter 

func SetPrinter(h syscall.Handle, level uint32, buf *byte, command uint32) (err error)

func StartDocPrinter 

func StartDocPrinter(h syscall.Handle, level uint32, docInfo *DOC_INFO_1) (err error)

func StartPagePrinter 

func StartPagePrinter(h syscall.Handle) (err error)

func WritePrinter 

func WritePrinter(h syscall.Handle, buf *byte, bufN uint32, written *uint32) (err error)

Types

type DOC_INFO_1 

type DOC_INFO_1 struct {
	/*
	  LPTSTR pDocName;
	  LPTSTR pOutputFile;
	  LPTSTR pDatatype;
	*/
	DocName    *uint16
	OutputFile *uint16
	Datatype   *uint16
}

type DRIVER_INFO_8 

type DRIVER_INFO_8 struct {
	/*
	  DWORD     cVersion;
	  LPTSTR    pName;
	  LPTSTR    pEnvironment;
	  LPTSTR    pDriverPath;
	  LPTSTR    pDataFile;
	  LPTSTR    pConfigFile;
	  LPTSTR    pHelpFile;
	  LPTSTR    pDependentFiles;
	  LPTSTR    pMonitorName;
	  LPTSTR    pDefaultDataType;
	  LPTSTR    pszzPreviousNames;
	  FILETIME  ftDriverDate;
	  DWORDLONG dwlDriverVersion;
	  LPTSTR    pszMfgName;
	  LPTSTR    pszOEMUrl;
	  LPTSTR    pszHardwareID;
	  LPTSTR    pszProvider;
	  LPTSTR    pszPrintProcessor;
	  LPTSTR    pszVendorSetup;
	  LPTSTR    pszzColorProfiles;
	  LPTSTR    pszInfPath;
	  DWORD     dwPrinterDriverAttributes;
	  LPTSTR    pszzCoreDriverDependencies;
	  FILETIME  ftMinInboxDriverVerDate;
	  DWORDLONG dwlMinInboxDriverVerVersion;
	*/
	Version                  uint32
	Name                     *uint16
	Environment              *uint16
	DriverPath               *uint16
	DataFile                 *uint16
	ConfigFile               *uint16
	HelpFile                 *uint16
	DependentFiles           *uint16
	MonitorName              *uint16
	DefaultDataType          *uint16
	PreviousNames            *uint16
	DriverDate               windows.Filetime
	DriverVersion            uint64
	MfgName                  *uint16
	OEMUrl                   *uint16
	HardwareID               *uint16
	Provider                 *uint16
	PrintProcessor           *uint16
	VendorSetup              *uint16
	ColorProfiles            *uint16
	InfPath                  *uint16
	PrinterDriverAttributes  uint32
	CoreDriverDependencies   *uint16
	MinInboxDriverVerDate    windows.Filetime
	MinInboxDriverVerVersion uint32
}

type DevMode 

type DevMode struct {
	// contains filtered or unexported fields
}

DevMode struct.

func (*DevMode) ClearPaperLength 

func (dm *DevMode) ClearPaperLength()

func (*DevMode) ClearPaperSize 

func (dm *DevMode) ClearPaperSize()

func (*DevMode) ClearPaperWidth 

func (dm *DevMode) ClearPaperWidth()

func (*DevMode) GetCollate 

func (dm *DevMode) GetCollate() (int16, bool)

func (*DevMode) GetColor 

func (dm *DevMode) GetColor() (int16, bool)

func (*DevMode) GetCopies 

func (dm *DevMode) GetCopies() (int16, bool)

func (*DevMode) GetDeviceName 

func (dm *DevMode) GetDeviceName() string

func (*DevMode) GetDuplex 

func (dm *DevMode) GetDuplex() (int16, bool)

func (*DevMode) GetOrientation 

func (dm *DevMode) GetOrientation() (int16, bool)

func (*DevMode) GetPaperLength 

func (dm *DevMode) GetPaperLength() (int16, bool)

func (*DevMode) GetPaperSize 

func (dm *DevMode) GetPaperSize() (int16, bool)

func (*DevMode) GetPaperWidth 

func (dm *DevMode) GetPaperWidth() (int16, bool)

func (*DevMode) SetCollate 

func (dm *DevMode) SetCollate(collate int16)

func (*DevMode) SetColor 

func (dm *DevMode) SetColor(color int16)

func (*DevMode) SetCopies 

func (dm *DevMode) SetCopies(copies int16)

func (*DevMode) SetDuplex 

func (dm *DevMode) SetDuplex(duplex int16)

func (*DevMode) SetOrientation 

func (dm *DevMode) SetOrientation(orientation int16)

func (*DevMode) SetPaperLength 

func (dm *DevMode) SetPaperLength(length int16)

func (*DevMode) SetPaperSize 

func (dm *DevMode) SetPaperSize(paperSize int16)

func (*DevMode) SetPaperWidth 

func (dm *DevMode) SetPaperWidth(width int16)

func (*DevMode) String 

func (dm *DevMode) String() string

type DriverInfo 

type DriverInfo struct {
	Name        string
	Environment string
	DriverPath  string
	Attributes  uint32
}

DriverInfo stores information about printer driver.

type FORM_INFO_1 

type FORM_INFO_1 struct {
	/*
	  DWORD  Flags;
	  LPTSTR pName;
	  SIZEL  Size;
	  RECTL  ImageableArea;
	*/
	Flags uint32

	Size          SIZE
	ImageableArea Rect
	// contains filtered or unexported fields
}

type FormInfo 

type FormInfo struct {
	Flags         uint32
	Name          string
	Size          SIZE
	ImageableArea Rect
}

FormInfo stores information about a print form.

type JOB_INFO_1 

type JOB_INFO_1 struct {
	/*
	  DWORD      JobId;
	  LPTSTR     pPrinterName;
	  LPTSTR     pMachineName;
	  LPTSTR     pUserName;
	  LPTSTR     pDocument;
	  LPTSTR     pDatatype;
	  LPTSTR     pStatus;
	  DWORD      Status;
	  DWORD      Priority;
	  DWORD      Position;
	  DWORD      TotalPages;
	  DWORD      PagesPrinted;
	  SYSTEMTIME Submitted;
	*/
	JobID        uint32
	PrinterName  *uint16
	MachineName  *uint16
	UserName     *uint16
	Document     *uint16
	DataType     *uint16
	Status       *uint16
	StatusCode   uint32
	Priority     uint32
	Position     uint32
	TotalPages   uint32
	PagesPrinted uint32
	Submitted    windows.Systemtime
}

type JobInfo 

type JobInfo struct {
	JobID           uint32
	UserMachineName string
	UserName        string
	DocumentName    string
	DataType        string
	Status          string
	StatusCode      uint32
	Priority        uint32
	Position        uint32
	TotalPages      uint32
	PagesPrinted    uint32
	Submitted       time.Time
}

JobInfo stores information about a print job.

type MONITOR_INFO_2 

type MONITOR_INFO_2 struct {
	Name        *uint16 // Monitor name
	Environment *uint16 // Printer environment (e.g., Windows NT x86, Windows NT RISC, Windows 4.0)
	DLLName     *uint16 // Path to the DLL file for the monitor
}

MONITOR_INFO_2 corresponds to the Windows MONITOR_INFO_2 structure.

type MonitorInfo 

type MonitorInfo struct {
	Name string
	Dll  string
}

func GetMonitorList 

func GetMonitorList() ([]MonitorInfo, error)

type PRINTER_INFO_2 

type PRINTER_INFO_2 struct {
	// contains filtered or unexported fields
}

func (*PRINTER_INFO_2) GetDataType 

func (pi *PRINTER_INFO_2) GetDataType() string

type PRINTER_INFO_5 

type PRINTER_INFO_5 struct {
	/*
	  LPTSTR pPrinterName;
	  LPTSTR pPortName;
	  DWORD  Attributes;
	  DWORD  DeviceNotSelectedTimeout;
	  DWORD  TransmissionRetryTimeout;
	*/
	PrinterName              *uint16
	PortName                 *uint16
	Attributes               uint32
	DeviceNotSelectedTimeout uint32
	TransmissionRetryTimeout uint32
}

type PRINTER_INFO_9 

type PRINTER_INFO_9 struct {
	// contains filtered or unexported fields
}

type Printer 

type Printer struct {
	// contains filtered or unexported fields
}

func Open 

func Open(name string) (*Printer, error)

func OpenWithDefaults 

func OpenWithDefaults(name string, defaults *PrinterDefaults) (*Printer, error)

func (*Printer) Close 

func (p *Printer) Close() error

func (*Printer) DocumentPropertiesGet 

func (p *Printer) DocumentPropertiesGet(deviceName string) (devMode *DevMode, err error)

func (*Printer) DocumentPropertiesSet 

func (p *Printer) DocumentPropertiesSet(deviceName string, devMode *DevMode) (err error)

func (*Printer) DriverInfo 

func (p *Printer) DriverInfo() (*DriverInfo, error)

DriverInfo returns information about printer p driver.

func (*Printer) EndDocument 

func (p *Printer) EndDocument() error

func (*Printer) EndPage 

func (p *Printer) EndPage() error

func (*Printer) Forms 

func (p *Printer) Forms() (forms []FormInfo, err error)

Forms returns information about all paper size forms on the print server

func (*Printer) GetDataType 

func (p *Printer) GetDataType() (dataType string, err error)

func (*Printer) GetPrinter2 

func (p *Printer) GetPrinter2() (printerInfo *PRINTER_INFO_2, err error)

GetPrinter2 get Printer Info 2

func (*Printer) GetPrinter9 

func (p *Printer) GetPrinter9() (printerInfo *PRINTER_INFO_9, err error)

GetPrinter9 get Printer Info 9

func (*Printer) Jobs 

func (p *Printer) Jobs() ([]JobInfo, error)

Jobs returns information about all print jobs on this printer

func (*Printer) SetPrinter2 

func (p *Printer) SetPrinter2(printerInfo *PRINTER_INFO_2) (err error)

func (*Printer) SetPrinter9 

func (p *Printer) SetPrinter9(printerInfo *PRINTER_INFO_9) (err error)

func (*Printer) StartDocument 

func (p *Printer) StartDocument(name, datatype string) error

func (*Printer) StartPage 

func (p *Printer) StartPage() error

func (*Printer) StartRawDocument 

func (p *Printer) StartRawDocument(name string) error

StartRawDocument calls StartDocument and passes either "RAW" or "XPS_PASS" as a document type, depending on if printer driver is XPS-based or not.

func (*Printer) Write 

func (p *Printer) Write(b []byte) (int, error)

type PrinterDefaults 

type PrinterDefaults struct {
	Datatype *uint16

	DesiredAccess uint32
	// contains filtered or unexported fields
}

type PrinterInfo 

type PrinterInfo struct {
	PrinterName string
	PortName    string
}

func GetPrinterList 

func GetPrinterList() ([]PrinterInfo, error)

带端口的打印机列表

type Rect 

type Rect struct {
	Left   uint32
	Top    uint32
	Right  uint32
	Bottom uint32
}

Rect windows.Rect

type SIZE 

type SIZE struct {
	Width  uint32 // 宽度，以千毫米为单位
	Height uint32 // 高度，以千毫米为单位
}

SIZE windows.Coord

Source Files

View all Source files

Directories

Path Synopsis
cmd
print
print command prints text documents to selected printer.
 print command prints text documents to selected printer.

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL
go.dev uses cookies from Google to deliver and enhance the quality of its services and to analyze traffic. Learn more.