diff options
Diffstat (limited to 'nexgb/xprint/xprint.go')
| -rw-r--r-- | nexgb/xprint/xprint.go | 2540 |
1 files changed, 2540 insertions, 0 deletions
diff --git a/nexgb/xprint/xprint.go b/nexgb/xprint/xprint.go new file mode 100644 index 0000000..330003d --- /dev/null +++ b/nexgb/xprint/xprint.go @@ -0,0 +1,2540 @@ +// Package xprint is the X client API for the XpExtension extension. +package xprint + +// This file is automatically generated from xprint.xml. Edit at your peril! + +import ( + "github.com/BurntSushi/xgb" + + "github.com/BurntSushi/xgb/xproto" +) + +// Init must be called before using the XpExtension extension. +func Init(c *xgb.Conn) error { + reply, err := xproto.QueryExtension(c, 11, "XpExtension").Reply() + switch { + case err != nil: + return err + case !reply.Present: + return xgb.Errorf("No extension named XpExtension could be found on on the server.") + } + + c.ExtLock.Lock() + c.Extensions["XpExtension"] = reply.MajorOpcode + c.ExtLock.Unlock() + for evNum, fun := range xgb.NewExtEventFuncs["XpExtension"] { + xgb.NewEventFuncs[int(reply.FirstEvent)+evNum] = fun + } + for errNum, fun := range xgb.NewExtErrorFuncs["XpExtension"] { + xgb.NewErrorFuncs[int(reply.FirstError)+errNum] = fun + } + return nil +} + +func init() { + xgb.NewExtEventFuncs["XpExtension"] = make(map[int]xgb.NewEventFun) + xgb.NewExtErrorFuncs["XpExtension"] = make(map[int]xgb.NewErrorFun) +} + +const ( + AttrJobAttr = 1 + AttrDocAttr = 2 + AttrPageAttr = 3 + AttrPrinterAttr = 4 + AttrServerAttr = 5 + AttrMediumAttr = 6 + AttrSpoolerAttr = 7 +) + +// AttributNotify is the event number for a AttributNotifyEvent. +const AttributNotify = 1 + +type AttributNotifyEvent struct { + Sequence uint16 + Detail byte + Context Pcontext +} + +// AttributNotifyEventNew constructs a AttributNotifyEvent value that implements xgb.Event from a byte slice. +func AttributNotifyEventNew(buf []byte) xgb.Event { + v := AttributNotifyEvent{} + b := 1 // don't read event number + + v.Detail = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Context = Pcontext(xgb.Get32(buf[b:])) + b += 4 + + return v +} + +// Bytes writes a AttributNotifyEvent value to a byte slice. +func (v AttributNotifyEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 1 + b += 1 + + buf[b] = v.Detail + b += 1 + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Context)) + b += 4 + + return buf +} + +// SequenceId returns the sequence id attached to the AttributNotify event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v AttributNotifyEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of AttributNotifyEvent. +func (v AttributNotifyEvent) String() string { + fieldVals := make([]string, 0, 2) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Detail: %d", v.Detail)) + fieldVals = append(fieldVals, xgb.Sprintf("Context: %d", v.Context)) + return "AttributNotify {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewExtEventFuncs["XpExtension"][1] = AttributNotifyEventNew +} + +// BadBadContext is the error number for a BadBadContext. +const BadBadContext = 0 + +type BadContextError struct { + Sequence uint16 + NiceName string +} + +// BadContextErrorNew constructs a BadContextError value that implements xgb.Error from a byte slice. +func BadContextErrorNew(buf []byte) xgb.Error { + v := BadContextError{} + v.NiceName = "BadContext" + + b := 1 // skip error determinant + b += 1 // don't read error number + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + return v +} + +// SequenceId returns the sequence id attached to the BadBadContext error. +// This is mostly used internally. +func (err BadContextError) SequenceId() uint16 { + return err.Sequence +} + +// BadId returns the 'BadValue' number if one exists for the BadBadContext error. If no bad value exists, 0 is returned. +func (err BadContextError) BadId() uint32 { + return 0 +} + +// Error returns a rudimentary string representation of the BadBadContext error. + +func (err BadContextError) Error() string { + fieldVals := make([]string, 0, 0) + fieldVals = append(fieldVals, "NiceName: "+err.NiceName) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence)) + return "BadBadContext {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewExtErrorFuncs["XpExtension"][0] = BadContextErrorNew +} + +// BadBadSequence is the error number for a BadBadSequence. +const BadBadSequence = 1 + +type BadSequenceError struct { + Sequence uint16 + NiceName string +} + +// BadSequenceErrorNew constructs a BadSequenceError value that implements xgb.Error from a byte slice. +func BadSequenceErrorNew(buf []byte) xgb.Error { + v := BadSequenceError{} + v.NiceName = "BadSequence" + + b := 1 // skip error determinant + b += 1 // don't read error number + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + return v +} + +// SequenceId returns the sequence id attached to the BadBadSequence error. +// This is mostly used internally. +func (err BadSequenceError) SequenceId() uint16 { + return err.Sequence +} + +// BadId returns the 'BadValue' number if one exists for the BadBadSequence error. If no bad value exists, 0 is returned. +func (err BadSequenceError) BadId() uint32 { + return 0 +} + +// Error returns a rudimentary string representation of the BadBadSequence error. + +func (err BadSequenceError) Error() string { + fieldVals := make([]string, 0, 0) + fieldVals = append(fieldVals, "NiceName: "+err.NiceName) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", err.Sequence)) + return "BadBadSequence {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewExtErrorFuncs["XpExtension"][1] = BadSequenceErrorNew +} + +const ( + DetailStartJobNotify = 1 + DetailEndJobNotify = 2 + DetailStartDocNotify = 3 + DetailEndDocNotify = 4 + DetailStartPageNotify = 5 + DetailEndPageNotify = 6 +) + +const ( + EvMaskNoEventMask = 0 + EvMaskPrintMask = 1 + EvMaskAttributeMask = 2 +) + +const ( + GetDocFinished = 0 + GetDocSecondConsumer = 1 +) + +// Notify is the event number for a NotifyEvent. +const Notify = 0 + +type NotifyEvent struct { + Sequence uint16 + Detail byte + Context Pcontext + Cancel bool +} + +// NotifyEventNew constructs a NotifyEvent value that implements xgb.Event from a byte slice. +func NotifyEventNew(buf []byte) xgb.Event { + v := NotifyEvent{} + b := 1 // don't read event number + + v.Detail = buf[b] + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Context = Pcontext(xgb.Get32(buf[b:])) + b += 4 + + if buf[b] == 1 { + v.Cancel = true + } else { + v.Cancel = false + } + b += 1 + + return v +} + +// Bytes writes a NotifyEvent value to a byte slice. +func (v NotifyEvent) Bytes() []byte { + buf := make([]byte, 32) + b := 0 + + // write event number + buf[b] = 0 + b += 1 + + buf[b] = v.Detail + b += 1 + + b += 2 // skip sequence number + + xgb.Put32(buf[b:], uint32(v.Context)) + b += 4 + + if v.Cancel { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + return buf +} + +// SequenceId returns the sequence id attached to the Notify event. +// Events without a sequence number (KeymapNotify) return 0. +// This is mostly used internally. +func (v NotifyEvent) SequenceId() uint16 { + return v.Sequence +} + +// String is a rudimentary string representation of NotifyEvent. +func (v NotifyEvent) String() string { + fieldVals := make([]string, 0, 3) + fieldVals = append(fieldVals, xgb.Sprintf("Sequence: %d", v.Sequence)) + fieldVals = append(fieldVals, xgb.Sprintf("Detail: %d", v.Detail)) + fieldVals = append(fieldVals, xgb.Sprintf("Context: %d", v.Context)) + fieldVals = append(fieldVals, xgb.Sprintf("Cancel: %t", v.Cancel)) + return "Notify {" + xgb.StringsJoin(fieldVals, ", ") + "}" +} + +func init() { + xgb.NewExtEventFuncs["XpExtension"][0] = NotifyEventNew +} + +type Pcontext uint32 + +func NewPcontextId(c *xgb.Conn) (Pcontext, error) { + id, err := c.NewId() + if err != nil { + return 0, err + } + return Pcontext(id), nil +} + +type Printer struct { + NameLen uint32 + Name []String8 // size: xgb.Pad((int(NameLen) * 1)) + // alignment gap to multiple of 4 + DescLen uint32 + Description []String8 // size: xgb.Pad((int(DescLen) * 1)) + // alignment gap to multiple of 4 +} + +// PrinterRead reads a byte slice into a Printer value. +func PrinterRead(buf []byte, v *Printer) int { + b := 0 + + v.NameLen = xgb.Get32(buf[b:]) + b += 4 + + v.Name = make([]String8, v.NameLen) + for i := 0; i < int(v.NameLen); i++ { + v.Name[i] = String8(buf[b]) + b += 1 + } + + b = (b + 3) & ^3 // alignment gap + + v.DescLen = xgb.Get32(buf[b:]) + b += 4 + + v.Description = make([]String8, v.DescLen) + for i := 0; i < int(v.DescLen); i++ { + v.Description[i] = String8(buf[b]) + b += 1 + } + + b = (b + 3) & ^3 // alignment gap + + return b +} + +// PrinterReadList reads a byte slice into a list of Printer values. +func PrinterReadList(buf []byte, dest []Printer) int { + b := 0 + for i := 0; i < len(dest); i++ { + dest[i] = Printer{} + b += PrinterRead(buf[b:], &dest[i]) + } + return xgb.Pad(b) +} + +// Bytes writes a Printer value to a byte slice. +func (v Printer) Bytes() []byte { + buf := make([]byte, (((((4 + xgb.Pad((int(v.NameLen) * 1))) + 4) + 4) + xgb.Pad((int(v.DescLen) * 1))) + 4)) + b := 0 + + xgb.Put32(buf[b:], v.NameLen) + b += 4 + + for i := 0; i < int(v.NameLen); i++ { + buf[b] = byte(v.Name[i]) + b += 1 + } + + b = (b + 3) & ^3 // alignment gap + + xgb.Put32(buf[b:], v.DescLen) + b += 4 + + for i := 0; i < int(v.DescLen); i++ { + buf[b] = byte(v.Description[i]) + b += 1 + } + + b = (b + 3) & ^3 // alignment gap + + return buf[:b] +} + +// PrinterListBytes writes a list of Printer values to a byte slice. +func PrinterListBytes(buf []byte, list []Printer) int { + b := 0 + var structBytes []byte + for _, item := range list { + structBytes = item.Bytes() + copy(buf[b:], structBytes) + b += len(structBytes) + } + return xgb.Pad(b) +} + +// PrinterListSize computes the size (bytes) of a list of Printer values. +func PrinterListSize(list []Printer) int { + size := 0 + for _, item := range list { + size += (((((4 + xgb.Pad((int(item.NameLen) * 1))) + 4) + 4) + xgb.Pad((int(item.DescLen) * 1))) + 4) + } + return size +} + +type String8 byte + +// Skipping definition for base type 'Bool' + +// Skipping definition for base type 'Byte' + +// Skipping definition for base type 'Card8' + +// Skipping definition for base type 'Char' + +// Skipping definition for base type 'Void' + +// Skipping definition for base type 'Double' + +// Skipping definition for base type 'Float' + +// Skipping definition for base type 'Int16' + +// Skipping definition for base type 'Int32' + +// Skipping definition for base type 'Int8' + +// Skipping definition for base type 'Card16' + +// Skipping definition for base type 'Card32' + +// CreateContextCookie is a cookie used only for CreateContext requests. +type CreateContextCookie struct { + *xgb.Cookie +} + +// CreateContext sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func CreateContext(c *xgb.Conn, ContextId uint32, PrinterNameLen uint32, LocaleLen uint32, PrinterName []String8, Locale []String8) CreateContextCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'CreateContext' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(false, false) + c.NewRequest(createContextRequest(c, ContextId, PrinterNameLen, LocaleLen, PrinterName, Locale), cookie) + return CreateContextCookie{cookie} +} + +// CreateContextChecked sends a checked request. +// If an error occurs, it can be retrieved using CreateContextCookie.Check() +func CreateContextChecked(c *xgb.Conn, ContextId uint32, PrinterNameLen uint32, LocaleLen uint32, PrinterName []String8, Locale []String8) CreateContextCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'CreateContext' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(true, false) + c.NewRequest(createContextRequest(c, ContextId, PrinterNameLen, LocaleLen, PrinterName, Locale), cookie) + return CreateContextCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook CreateContextCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for CreateContext +// createContextRequest writes a CreateContext request to a byte slice. +func createContextRequest(c *xgb.Conn, ContextId uint32, PrinterNameLen uint32, LocaleLen uint32, PrinterName []String8, Locale []String8) []byte { + size := xgb.Pad(((16 + xgb.Pad((int(PrinterNameLen) * 1))) + xgb.Pad((int(LocaleLen) * 1)))) + b := 0 + buf := make([]byte, size) + + c.ExtLock.RLock() + buf[b] = c.Extensions["XpExtension"] + c.ExtLock.RUnlock() + b += 1 + + buf[b] = 2 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], ContextId) + b += 4 + + xgb.Put32(buf[b:], PrinterNameLen) + b += 4 + + xgb.Put32(buf[b:], LocaleLen) + b += 4 + + for i := 0; i < int(PrinterNameLen); i++ { + buf[b] = byte(PrinterName[i]) + b += 1 + } + + for i := 0; i < int(LocaleLen); i++ { + buf[b] = byte(Locale[i]) + b += 1 + } + + return buf +} + +// PrintDestroyContextCookie is a cookie used only for PrintDestroyContext requests. +type PrintDestroyContextCookie struct { + *xgb.Cookie +} + +// PrintDestroyContext sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PrintDestroyContext(c *xgb.Conn, Context uint32) PrintDestroyContextCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintDestroyContext' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(false, false) + c.NewRequest(printDestroyContextRequest(c, Context), cookie) + return PrintDestroyContextCookie{cookie} +} + +// PrintDestroyContextChecked sends a checked request. +// If an error occurs, it can be retrieved using PrintDestroyContextCookie.Check() +func PrintDestroyContextChecked(c *xgb.Conn, Context uint32) PrintDestroyContextCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintDestroyContext' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(true, false) + c.NewRequest(printDestroyContextRequest(c, Context), cookie) + return PrintDestroyContextCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook PrintDestroyContextCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for PrintDestroyContext +// printDestroyContextRequest writes a PrintDestroyContext request to a byte slice. +func printDestroyContextRequest(c *xgb.Conn, Context uint32) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + c.ExtLock.RLock() + buf[b] = c.Extensions["XpExtension"] + c.ExtLock.RUnlock() + b += 1 + + buf[b] = 5 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], Context) + b += 4 + + return buf +} + +// PrintEndDocCookie is a cookie used only for PrintEndDoc requests. +type PrintEndDocCookie struct { + *xgb.Cookie +} + +// PrintEndDoc sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PrintEndDoc(c *xgb.Conn, Cancel bool) PrintEndDocCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintEndDoc' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(false, false) + c.NewRequest(printEndDocRequest(c, Cancel), cookie) + return PrintEndDocCookie{cookie} +} + +// PrintEndDocChecked sends a checked request. +// If an error occurs, it can be retrieved using PrintEndDocCookie.Check() +func PrintEndDocChecked(c *xgb.Conn, Cancel bool) PrintEndDocCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintEndDoc' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(true, false) + c.NewRequest(printEndDocRequest(c, Cancel), cookie) + return PrintEndDocCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook PrintEndDocCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for PrintEndDoc +// printEndDocRequest writes a PrintEndDoc request to a byte slice. +func printEndDocRequest(c *xgb.Conn, Cancel bool) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + c.ExtLock.RLock() + buf[b] = c.Extensions["XpExtension"] + c.ExtLock.RUnlock() + b += 1 + + buf[b] = 10 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + if Cancel { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + return buf +} + +// PrintEndJobCookie is a cookie used only for PrintEndJob requests. +type PrintEndJobCookie struct { + *xgb.Cookie +} + +// PrintEndJob sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PrintEndJob(c *xgb.Conn, Cancel bool) PrintEndJobCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintEndJob' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(false, false) + c.NewRequest(printEndJobRequest(c, Cancel), cookie) + return PrintEndJobCookie{cookie} +} + +// PrintEndJobChecked sends a checked request. +// If an error occurs, it can be retrieved using PrintEndJobCookie.Check() +func PrintEndJobChecked(c *xgb.Conn, Cancel bool) PrintEndJobCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintEndJob' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(true, false) + c.NewRequest(printEndJobRequest(c, Cancel), cookie) + return PrintEndJobCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook PrintEndJobCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for PrintEndJob +// printEndJobRequest writes a PrintEndJob request to a byte slice. +func printEndJobRequest(c *xgb.Conn, Cancel bool) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + c.ExtLock.RLock() + buf[b] = c.Extensions["XpExtension"] + c.ExtLock.RUnlock() + b += 1 + + buf[b] = 8 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + if Cancel { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + return buf +} + +// PrintEndPageCookie is a cookie used only for PrintEndPage requests. +type PrintEndPageCookie struct { + *xgb.Cookie +} + +// PrintEndPage sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PrintEndPage(c *xgb.Conn, Cancel bool) PrintEndPageCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintEndPage' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(false, false) + c.NewRequest(printEndPageRequest(c, Cancel), cookie) + return PrintEndPageCookie{cookie} +} + +// PrintEndPageChecked sends a checked request. +// If an error occurs, it can be retrieved using PrintEndPageCookie.Check() +func PrintEndPageChecked(c *xgb.Conn, Cancel bool) PrintEndPageCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintEndPage' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(true, false) + c.NewRequest(printEndPageRequest(c, Cancel), cookie) + return PrintEndPageCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook PrintEndPageCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for PrintEndPage +// printEndPageRequest writes a PrintEndPage request to a byte slice. +func printEndPageRequest(c *xgb.Conn, Cancel bool) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + c.ExtLock.RLock() + buf[b] = c.Extensions["XpExtension"] + c.ExtLock.RUnlock() + b += 1 + + buf[b] = 14 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + if Cancel { + buf[b] = 1 + } else { + buf[b] = 0 + } + b += 1 + + b += 3 // padding + + return buf +} + +// PrintGetAttributesCookie is a cookie used only for PrintGetAttributes requests. +type PrintGetAttributesCookie struct { + *xgb.Cookie +} + +// PrintGetAttributes sends a checked request. +// If an error occurs, it will be returned with the reply by calling PrintGetAttributesCookie.Reply() +func PrintGetAttributes(c *xgb.Conn, Context Pcontext, Pool byte) PrintGetAttributesCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintGetAttributes' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(true, true) + c.NewRequest(printGetAttributesRequest(c, Context, Pool), cookie) + return PrintGetAttributesCookie{cookie} +} + +// PrintGetAttributesUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PrintGetAttributesUnchecked(c *xgb.Conn, Context Pcontext, Pool byte) PrintGetAttributesCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintGetAttributes' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(false, true) + c.NewRequest(printGetAttributesRequest(c, Context, Pool), cookie) + return PrintGetAttributesCookie{cookie} +} + +// PrintGetAttributesReply represents the data returned from a PrintGetAttributes request. +type PrintGetAttributesReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + StringLen uint32 + // padding: 20 bytes + Attributes []String8 // size: xgb.Pad((int(StringLen) * 1)) +} + +// Reply blocks and returns the reply data for a PrintGetAttributes request. +func (cook PrintGetAttributesCookie) Reply() (*PrintGetAttributesReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return printGetAttributesReply(buf), nil +} + +// printGetAttributesReply reads a byte slice into a PrintGetAttributesReply value. +func printGetAttributesReply(buf []byte) *PrintGetAttributesReply { + v := new(PrintGetAttributesReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.StringLen = xgb.Get32(buf[b:]) + b += 4 + + b += 20 // padding + + v.Attributes = make([]String8, v.StringLen) + for i := 0; i < int(v.StringLen); i++ { + v.Attributes[i] = String8(buf[b]) + b += 1 + } + + return v +} + +// Write request to wire for PrintGetAttributes +// printGetAttributesRequest writes a PrintGetAttributes request to a byte slice. +func printGetAttributesRequest(c *xgb.Conn, Context Pcontext, Pool byte) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + c.ExtLock.RLock() + buf[b] = c.Extensions["XpExtension"] + c.ExtLock.RUnlock() + b += 1 + + buf[b] = 17 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Context)) + b += 4 + + buf[b] = Pool + b += 1 + + b += 3 // padding + + return buf +} + +// PrintGetContextCookie is a cookie used only for PrintGetContext requests. +type PrintGetContextCookie struct { + *xgb.Cookie +} + +// PrintGetContext sends a checked request. +// If an error occurs, it will be returned with the reply by calling PrintGetContextCookie.Reply() +func PrintGetContext(c *xgb.Conn) PrintGetContextCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintGetContext' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(true, true) + c.NewRequest(printGetContextRequest(c), cookie) + return PrintGetContextCookie{cookie} +} + +// PrintGetContextUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PrintGetContextUnchecked(c *xgb.Conn) PrintGetContextCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintGetContext' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(false, true) + c.NewRequest(printGetContextRequest(c), cookie) + return PrintGetContextCookie{cookie} +} + +// PrintGetContextReply represents the data returned from a PrintGetContext request. +type PrintGetContextReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + Context uint32 +} + +// Reply blocks and returns the reply data for a PrintGetContext request. +func (cook PrintGetContextCookie) Reply() (*PrintGetContextReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return printGetContextReply(buf), nil +} + +// printGetContextReply reads a byte slice into a PrintGetContextReply value. +func printGetContextReply(buf []byte) *PrintGetContextReply { + v := new(PrintGetContextReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Context = xgb.Get32(buf[b:]) + b += 4 + + return v +} + +// Write request to wire for PrintGetContext +// printGetContextRequest writes a PrintGetContext request to a byte slice. +func printGetContextRequest(c *xgb.Conn) []byte { + size := 4 + b := 0 + buf := make([]byte, size) + + c.ExtLock.RLock() + buf[b] = c.Extensions["XpExtension"] + c.ExtLock.RUnlock() + b += 1 + + buf[b] = 4 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + return buf +} + +// PrintGetDocumentDataCookie is a cookie used only for PrintGetDocumentData requests. +type PrintGetDocumentDataCookie struct { + *xgb.Cookie +} + +// PrintGetDocumentData sends a checked request. +// If an error occurs, it will be returned with the reply by calling PrintGetDocumentDataCookie.Reply() +func PrintGetDocumentData(c *xgb.Conn, Context Pcontext, MaxBytes uint32) PrintGetDocumentDataCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintGetDocumentData' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(true, true) + c.NewRequest(printGetDocumentDataRequest(c, Context, MaxBytes), cookie) + return PrintGetDocumentDataCookie{cookie} +} + +// PrintGetDocumentDataUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PrintGetDocumentDataUnchecked(c *xgb.Conn, Context Pcontext, MaxBytes uint32) PrintGetDocumentDataCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintGetDocumentData' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(false, true) + c.NewRequest(printGetDocumentDataRequest(c, Context, MaxBytes), cookie) + return PrintGetDocumentDataCookie{cookie} +} + +// PrintGetDocumentDataReply represents the data returned from a PrintGetDocumentData request. +type PrintGetDocumentDataReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + StatusCode uint32 + FinishedFlag uint32 + DataLen uint32 + // padding: 12 bytes + Data []byte // size: xgb.Pad((int(DataLen) * 1)) +} + +// Reply blocks and returns the reply data for a PrintGetDocumentData request. +func (cook PrintGetDocumentDataCookie) Reply() (*PrintGetDocumentDataReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return printGetDocumentDataReply(buf), nil +} + +// printGetDocumentDataReply reads a byte slice into a PrintGetDocumentDataReply value. +func printGetDocumentDataReply(buf []byte) *PrintGetDocumentDataReply { + v := new(PrintGetDocumentDataReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.StatusCode = xgb.Get32(buf[b:]) + b += 4 + + v.FinishedFlag = xgb.Get32(buf[b:]) + b += 4 + + v.DataLen = xgb.Get32(buf[b:]) + b += 4 + + b += 12 // padding + + v.Data = make([]byte, v.DataLen) + copy(v.Data[:v.DataLen], buf[b:]) + b += int(v.DataLen) + + return v +} + +// Write request to wire for PrintGetDocumentData +// printGetDocumentDataRequest writes a PrintGetDocumentData request to a byte slice. +func printGetDocumentDataRequest(c *xgb.Conn, Context Pcontext, MaxBytes uint32) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + c.ExtLock.RLock() + buf[b] = c.Extensions["XpExtension"] + c.ExtLock.RUnlock() + b += 1 + + buf[b] = 12 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Context)) + b += 4 + + xgb.Put32(buf[b:], MaxBytes) + b += 4 + + return buf +} + +// PrintGetImageResolutionCookie is a cookie used only for PrintGetImageResolution requests. +type PrintGetImageResolutionCookie struct { + *xgb.Cookie +} + +// PrintGetImageResolution sends a checked request. +// If an error occurs, it will be returned with the reply by calling PrintGetImageResolutionCookie.Reply() +func PrintGetImageResolution(c *xgb.Conn, Context Pcontext) PrintGetImageResolutionCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintGetImageResolution' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(true, true) + c.NewRequest(printGetImageResolutionRequest(c, Context), cookie) + return PrintGetImageResolutionCookie{cookie} +} + +// PrintGetImageResolutionUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PrintGetImageResolutionUnchecked(c *xgb.Conn, Context Pcontext) PrintGetImageResolutionCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintGetImageResolution' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(false, true) + c.NewRequest(printGetImageResolutionRequest(c, Context), cookie) + return PrintGetImageResolutionCookie{cookie} +} + +// PrintGetImageResolutionReply represents the data returned from a PrintGetImageResolution request. +type PrintGetImageResolutionReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + ImageResolution uint16 +} + +// Reply blocks and returns the reply data for a PrintGetImageResolution request. +func (cook PrintGetImageResolutionCookie) Reply() (*PrintGetImageResolutionReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return printGetImageResolutionReply(buf), nil +} + +// printGetImageResolutionReply reads a byte slice into a PrintGetImageResolutionReply value. +func printGetImageResolutionReply(buf []byte) *PrintGetImageResolutionReply { + v := new(PrintGetImageResolutionReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.ImageResolution = xgb.Get16(buf[b:]) + b += 2 + + return v +} + +// Write request to wire for PrintGetImageResolution +// printGetImageResolutionRequest writes a PrintGetImageResolution request to a byte slice. +func printGetImageResolutionRequest(c *xgb.Conn, Context Pcontext) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + c.ExtLock.RLock() + buf[b] = c.Extensions["XpExtension"] + c.ExtLock.RUnlock() + b += 1 + + buf[b] = 24 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Context)) + b += 4 + + return buf +} + +// PrintGetOneAttributesCookie is a cookie used only for PrintGetOneAttributes requests. +type PrintGetOneAttributesCookie struct { + *xgb.Cookie +} + +// PrintGetOneAttributes sends a checked request. +// If an error occurs, it will be returned with the reply by calling PrintGetOneAttributesCookie.Reply() +func PrintGetOneAttributes(c *xgb.Conn, Context Pcontext, NameLen uint32, Pool byte, Name []String8) PrintGetOneAttributesCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintGetOneAttributes' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(true, true) + c.NewRequest(printGetOneAttributesRequest(c, Context, NameLen, Pool, Name), cookie) + return PrintGetOneAttributesCookie{cookie} +} + +// PrintGetOneAttributesUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PrintGetOneAttributesUnchecked(c *xgb.Conn, Context Pcontext, NameLen uint32, Pool byte, Name []String8) PrintGetOneAttributesCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintGetOneAttributes' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(false, true) + c.NewRequest(printGetOneAttributesRequest(c, Context, NameLen, Pool, Name), cookie) + return PrintGetOneAttributesCookie{cookie} +} + +// PrintGetOneAttributesReply represents the data returned from a PrintGetOneAttributes request. +type PrintGetOneAttributesReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + ValueLen uint32 + // padding: 20 bytes + Value []String8 // size: xgb.Pad((int(ValueLen) * 1)) +} + +// Reply blocks and returns the reply data for a PrintGetOneAttributes request. +func (cook PrintGetOneAttributesCookie) Reply() (*PrintGetOneAttributesReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return printGetOneAttributesReply(buf), nil +} + +// printGetOneAttributesReply reads a byte slice into a PrintGetOneAttributesReply value. +func printGetOneAttributesReply(buf []byte) *PrintGetOneAttributesReply { + v := new(PrintGetOneAttributesReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.ValueLen = xgb.Get32(buf[b:]) + b += 4 + + b += 20 // padding + + v.Value = make([]String8, v.ValueLen) + for i := 0; i < int(v.ValueLen); i++ { + v.Value[i] = String8(buf[b]) + b += 1 + } + + return v +} + +// Write request to wire for PrintGetOneAttributes +// printGetOneAttributesRequest writes a PrintGetOneAttributes request to a byte slice. +func printGetOneAttributesRequest(c *xgb.Conn, Context Pcontext, NameLen uint32, Pool byte, Name []String8) []byte { + size := xgb.Pad((16 + xgb.Pad((int(NameLen) * 1)))) + b := 0 + buf := make([]byte, size) + + c.ExtLock.RLock() + buf[b] = c.Extensions["XpExtension"] + c.ExtLock.RUnlock() + b += 1 + + buf[b] = 19 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Context)) + b += 4 + + xgb.Put32(buf[b:], NameLen) + b += 4 + + buf[b] = Pool + b += 1 + + b += 3 // padding + + for i := 0; i < int(NameLen); i++ { + buf[b] = byte(Name[i]) + b += 1 + } + + return buf +} + +// PrintGetPageDimensionsCookie is a cookie used only for PrintGetPageDimensions requests. +type PrintGetPageDimensionsCookie struct { + *xgb.Cookie +} + +// PrintGetPageDimensions sends a checked request. +// If an error occurs, it will be returned with the reply by calling PrintGetPageDimensionsCookie.Reply() +func PrintGetPageDimensions(c *xgb.Conn, Context Pcontext) PrintGetPageDimensionsCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintGetPageDimensions' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(true, true) + c.NewRequest(printGetPageDimensionsRequest(c, Context), cookie) + return PrintGetPageDimensionsCookie{cookie} +} + +// PrintGetPageDimensionsUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PrintGetPageDimensionsUnchecked(c *xgb.Conn, Context Pcontext) PrintGetPageDimensionsCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintGetPageDimensions' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(false, true) + c.NewRequest(printGetPageDimensionsRequest(c, Context), cookie) + return PrintGetPageDimensionsCookie{cookie} +} + +// PrintGetPageDimensionsReply represents the data returned from a PrintGetPageDimensions request. +type PrintGetPageDimensionsReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + Width uint16 + Height uint16 + OffsetX uint16 + OffsetY uint16 + ReproducibleWidth uint16 + ReproducibleHeight uint16 +} + +// Reply blocks and returns the reply data for a PrintGetPageDimensions request. +func (cook PrintGetPageDimensionsCookie) Reply() (*PrintGetPageDimensionsReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return printGetPageDimensionsReply(buf), nil +} + +// printGetPageDimensionsReply reads a byte slice into a PrintGetPageDimensionsReply value. +func printGetPageDimensionsReply(buf []byte) *PrintGetPageDimensionsReply { + v := new(PrintGetPageDimensionsReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Width = xgb.Get16(buf[b:]) + b += 2 + + v.Height = xgb.Get16(buf[b:]) + b += 2 + + v.OffsetX = xgb.Get16(buf[b:]) + b += 2 + + v.OffsetY = xgb.Get16(buf[b:]) + b += 2 + + v.ReproducibleWidth = xgb.Get16(buf[b:]) + b += 2 + + v.ReproducibleHeight = xgb.Get16(buf[b:]) + b += 2 + + return v +} + +// Write request to wire for PrintGetPageDimensions +// printGetPageDimensionsRequest writes a PrintGetPageDimensions request to a byte slice. +func printGetPageDimensionsRequest(c *xgb.Conn, Context Pcontext) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + c.ExtLock.RLock() + buf[b] = c.Extensions["XpExtension"] + c.ExtLock.RUnlock() + b += 1 + + buf[b] = 21 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Context)) + b += 4 + + return buf +} + +// PrintGetPrinterListCookie is a cookie used only for PrintGetPrinterList requests. +type PrintGetPrinterListCookie struct { + *xgb.Cookie +} + +// PrintGetPrinterList sends a checked request. +// If an error occurs, it will be returned with the reply by calling PrintGetPrinterListCookie.Reply() +func PrintGetPrinterList(c *xgb.Conn, PrinterNameLen uint32, LocaleLen uint32, PrinterName []String8, Locale []String8) PrintGetPrinterListCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintGetPrinterList' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(true, true) + c.NewRequest(printGetPrinterListRequest(c, PrinterNameLen, LocaleLen, PrinterName, Locale), cookie) + return PrintGetPrinterListCookie{cookie} +} + +// PrintGetPrinterListUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PrintGetPrinterListUnchecked(c *xgb.Conn, PrinterNameLen uint32, LocaleLen uint32, PrinterName []String8, Locale []String8) PrintGetPrinterListCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintGetPrinterList' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(false, true) + c.NewRequest(printGetPrinterListRequest(c, PrinterNameLen, LocaleLen, PrinterName, Locale), cookie) + return PrintGetPrinterListCookie{cookie} +} + +// PrintGetPrinterListReply represents the data returned from a PrintGetPrinterList request. +type PrintGetPrinterListReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + ListCount uint32 + // padding: 20 bytes + Printers []Printer // size: PrinterListSize(Printers) +} + +// Reply blocks and returns the reply data for a PrintGetPrinterList request. +func (cook PrintGetPrinterListCookie) Reply() (*PrintGetPrinterListReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return printGetPrinterListReply(buf), nil +} + +// printGetPrinterListReply reads a byte slice into a PrintGetPrinterListReply value. +func printGetPrinterListReply(buf []byte) *PrintGetPrinterListReply { + v := new(PrintGetPrinterListReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.ListCount = xgb.Get32(buf[b:]) + b += 4 + + b += 20 // padding + + v.Printers = make([]Printer, v.ListCount) + b += PrinterReadList(buf[b:], v.Printers) + + return v +} + +// Write request to wire for PrintGetPrinterList +// printGetPrinterListRequest writes a PrintGetPrinterList request to a byte slice. +func printGetPrinterListRequest(c *xgb.Conn, PrinterNameLen uint32, LocaleLen uint32, PrinterName []String8, Locale []String8) []byte { + size := xgb.Pad(((12 + xgb.Pad((int(PrinterNameLen) * 1))) + xgb.Pad((int(LocaleLen) * 1)))) + b := 0 + buf := make([]byte, size) + + c.ExtLock.RLock() + buf[b] = c.Extensions["XpExtension"] + c.ExtLock.RUnlock() + b += 1 + + buf[b] = 1 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], PrinterNameLen) + b += 4 + + xgb.Put32(buf[b:], LocaleLen) + b += 4 + + for i := 0; i < int(PrinterNameLen); i++ { + buf[b] = byte(PrinterName[i]) + b += 1 + } + + for i := 0; i < int(LocaleLen); i++ { + buf[b] = byte(Locale[i]) + b += 1 + } + + return buf +} + +// PrintGetScreenOfContextCookie is a cookie used only for PrintGetScreenOfContext requests. +type PrintGetScreenOfContextCookie struct { + *xgb.Cookie +} + +// PrintGetScreenOfContext sends a checked request. +// If an error occurs, it will be returned with the reply by calling PrintGetScreenOfContextCookie.Reply() +func PrintGetScreenOfContext(c *xgb.Conn) PrintGetScreenOfContextCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintGetScreenOfContext' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(true, true) + c.NewRequest(printGetScreenOfContextRequest(c), cookie) + return PrintGetScreenOfContextCookie{cookie} +} + +// PrintGetScreenOfContextUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PrintGetScreenOfContextUnchecked(c *xgb.Conn) PrintGetScreenOfContextCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintGetScreenOfContext' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(false, true) + c.NewRequest(printGetScreenOfContextRequest(c), cookie) + return PrintGetScreenOfContextCookie{cookie} +} + +// PrintGetScreenOfContextReply represents the data returned from a PrintGetScreenOfContext request. +type PrintGetScreenOfContextReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + Root xproto.Window +} + +// Reply blocks and returns the reply data for a PrintGetScreenOfContext request. +func (cook PrintGetScreenOfContextCookie) Reply() (*PrintGetScreenOfContextReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return printGetScreenOfContextReply(buf), nil +} + +// printGetScreenOfContextReply reads a byte slice into a PrintGetScreenOfContextReply value. +func printGetScreenOfContextReply(buf []byte) *PrintGetScreenOfContextReply { + v := new(PrintGetScreenOfContextReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.Root = xproto.Window(xgb.Get32(buf[b:])) + b += 4 + + return v +} + +// Write request to wire for PrintGetScreenOfContext +// printGetScreenOfContextRequest writes a PrintGetScreenOfContext request to a byte slice. +func printGetScreenOfContextRequest(c *xgb.Conn) []byte { + size := 4 + b := 0 + buf := make([]byte, size) + + c.ExtLock.RLock() + buf[b] = c.Extensions["XpExtension"] + c.ExtLock.RUnlock() + b += 1 + + buf[b] = 6 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + return buf +} + +// PrintInputSelectedCookie is a cookie used only for PrintInputSelected requests. +type PrintInputSelectedCookie struct { + *xgb.Cookie +} + +// PrintInputSelected sends a checked request. +// If an error occurs, it will be returned with the reply by calling PrintInputSelectedCookie.Reply() +func PrintInputSelected(c *xgb.Conn, Context Pcontext) PrintInputSelectedCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintInputSelected' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(true, true) + c.NewRequest(printInputSelectedRequest(c, Context), cookie) + return PrintInputSelectedCookie{cookie} +} + +// PrintInputSelectedUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PrintInputSelectedUnchecked(c *xgb.Conn, Context Pcontext) PrintInputSelectedCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintInputSelected' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(false, true) + c.NewRequest(printInputSelectedRequest(c, Context), cookie) + return PrintInputSelectedCookie{cookie} +} + +// PrintInputSelectedReply represents the data returned from a PrintInputSelected request. +type PrintInputSelectedReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + EventMask uint32 + AllEventsMask uint32 +} + +// Reply blocks and returns the reply data for a PrintInputSelected request. +func (cook PrintInputSelectedCookie) Reply() (*PrintInputSelectedReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return printInputSelectedReply(buf), nil +} + +// printInputSelectedReply reads a byte slice into a PrintInputSelectedReply value. +func printInputSelectedReply(buf []byte) *PrintInputSelectedReply { + v := new(PrintInputSelectedReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.EventMask = xgb.Get32(buf[b:]) + b += 4 + + v.AllEventsMask = xgb.Get32(buf[b:]) + b += 4 + + return v +} + +// Write request to wire for PrintInputSelected +// printInputSelectedRequest writes a PrintInputSelected request to a byte slice. +func printInputSelectedRequest(c *xgb.Conn, Context Pcontext) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + c.ExtLock.RLock() + buf[b] = c.Extensions["XpExtension"] + c.ExtLock.RUnlock() + b += 1 + + buf[b] = 16 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Context)) + b += 4 + + return buf +} + +// PrintPutDocumentDataCookie is a cookie used only for PrintPutDocumentData requests. +type PrintPutDocumentDataCookie struct { + *xgb.Cookie +} + +// PrintPutDocumentData sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PrintPutDocumentData(c *xgb.Conn, Drawable xproto.Drawable, LenData uint32, LenFmt uint16, LenOptions uint16, Data []byte, DocFormat []String8, Options []String8) PrintPutDocumentDataCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintPutDocumentData' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(false, false) + c.NewRequest(printPutDocumentDataRequest(c, Drawable, LenData, LenFmt, LenOptions, Data, DocFormat, Options), cookie) + return PrintPutDocumentDataCookie{cookie} +} + +// PrintPutDocumentDataChecked sends a checked request. +// If an error occurs, it can be retrieved using PrintPutDocumentDataCookie.Check() +func PrintPutDocumentDataChecked(c *xgb.Conn, Drawable xproto.Drawable, LenData uint32, LenFmt uint16, LenOptions uint16, Data []byte, DocFormat []String8, Options []String8) PrintPutDocumentDataCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintPutDocumentData' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(true, false) + c.NewRequest(printPutDocumentDataRequest(c, Drawable, LenData, LenFmt, LenOptions, Data, DocFormat, Options), cookie) + return PrintPutDocumentDataCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook PrintPutDocumentDataCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for PrintPutDocumentData +// printPutDocumentDataRequest writes a PrintPutDocumentData request to a byte slice. +func printPutDocumentDataRequest(c *xgb.Conn, Drawable xproto.Drawable, LenData uint32, LenFmt uint16, LenOptions uint16, Data []byte, DocFormat []String8, Options []String8) []byte { + size := xgb.Pad((((16 + xgb.Pad((int(LenData) * 1))) + xgb.Pad((int(LenFmt) * 1))) + xgb.Pad((int(LenOptions) * 1)))) + b := 0 + buf := make([]byte, size) + + c.ExtLock.RLock() + buf[b] = c.Extensions["XpExtension"] + c.ExtLock.RUnlock() + b += 1 + + buf[b] = 11 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Drawable)) + b += 4 + + xgb.Put32(buf[b:], LenData) + b += 4 + + xgb.Put16(buf[b:], LenFmt) + b += 2 + + xgb.Put16(buf[b:], LenOptions) + b += 2 + + copy(buf[b:], Data[:LenData]) + b += int(LenData) + + for i := 0; i < int(LenFmt); i++ { + buf[b] = byte(DocFormat[i]) + b += 1 + } + + for i := 0; i < int(LenOptions); i++ { + buf[b] = byte(Options[i]) + b += 1 + } + + return buf +} + +// PrintQueryScreensCookie is a cookie used only for PrintQueryScreens requests. +type PrintQueryScreensCookie struct { + *xgb.Cookie +} + +// PrintQueryScreens sends a checked request. +// If an error occurs, it will be returned with the reply by calling PrintQueryScreensCookie.Reply() +func PrintQueryScreens(c *xgb.Conn) PrintQueryScreensCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintQueryScreens' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(true, true) + c.NewRequest(printQueryScreensRequest(c), cookie) + return PrintQueryScreensCookie{cookie} +} + +// PrintQueryScreensUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PrintQueryScreensUnchecked(c *xgb.Conn) PrintQueryScreensCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintQueryScreens' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(false, true) + c.NewRequest(printQueryScreensRequest(c), cookie) + return PrintQueryScreensCookie{cookie} +} + +// PrintQueryScreensReply represents the data returned from a PrintQueryScreens request. +type PrintQueryScreensReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + ListCount uint32 + // padding: 20 bytes + Roots []xproto.Window // size: xgb.Pad((int(ListCount) * 4)) +} + +// Reply blocks and returns the reply data for a PrintQueryScreens request. +func (cook PrintQueryScreensCookie) Reply() (*PrintQueryScreensReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return printQueryScreensReply(buf), nil +} + +// printQueryScreensReply reads a byte slice into a PrintQueryScreensReply value. +func printQueryScreensReply(buf []byte) *PrintQueryScreensReply { + v := new(PrintQueryScreensReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.ListCount = xgb.Get32(buf[b:]) + b += 4 + + b += 20 // padding + + v.Roots = make([]xproto.Window, v.ListCount) + for i := 0; i < int(v.ListCount); i++ { + v.Roots[i] = xproto.Window(xgb.Get32(buf[b:])) + b += 4 + } + + return v +} + +// Write request to wire for PrintQueryScreens +// printQueryScreensRequest writes a PrintQueryScreens request to a byte slice. +func printQueryScreensRequest(c *xgb.Conn) []byte { + size := 4 + b := 0 + buf := make([]byte, size) + + c.ExtLock.RLock() + buf[b] = c.Extensions["XpExtension"] + c.ExtLock.RUnlock() + b += 1 + + buf[b] = 22 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + return buf +} + +// PrintQueryVersionCookie is a cookie used only for PrintQueryVersion requests. +type PrintQueryVersionCookie struct { + *xgb.Cookie +} + +// PrintQueryVersion sends a checked request. +// If an error occurs, it will be returned with the reply by calling PrintQueryVersionCookie.Reply() +func PrintQueryVersion(c *xgb.Conn) PrintQueryVersionCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintQueryVersion' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(true, true) + c.NewRequest(printQueryVersionRequest(c), cookie) + return PrintQueryVersionCookie{cookie} +} + +// PrintQueryVersionUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PrintQueryVersionUnchecked(c *xgb.Conn) PrintQueryVersionCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintQueryVersion' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(false, true) + c.NewRequest(printQueryVersionRequest(c), cookie) + return PrintQueryVersionCookie{cookie} +} + +// PrintQueryVersionReply represents the data returned from a PrintQueryVersion request. +type PrintQueryVersionReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + // padding: 1 bytes + MajorVersion uint16 + MinorVersion uint16 +} + +// Reply blocks and returns the reply data for a PrintQueryVersion request. +func (cook PrintQueryVersionCookie) Reply() (*PrintQueryVersionReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return printQueryVersionReply(buf), nil +} + +// printQueryVersionReply reads a byte slice into a PrintQueryVersionReply value. +func printQueryVersionReply(buf []byte) *PrintQueryVersionReply { + v := new(PrintQueryVersionReply) + b := 1 // skip reply determinant + + b += 1 // padding + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.MajorVersion = xgb.Get16(buf[b:]) + b += 2 + + v.MinorVersion = xgb.Get16(buf[b:]) + b += 2 + + return v +} + +// Write request to wire for PrintQueryVersion +// printQueryVersionRequest writes a PrintQueryVersion request to a byte slice. +func printQueryVersionRequest(c *xgb.Conn) []byte { + size := 4 + b := 0 + buf := make([]byte, size) + + c.ExtLock.RLock() + buf[b] = c.Extensions["XpExtension"] + c.ExtLock.RUnlock() + b += 1 + + buf[b] = 0 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + return buf +} + +// PrintRehashPrinterListCookie is a cookie used only for PrintRehashPrinterList requests. +type PrintRehashPrinterListCookie struct { + *xgb.Cookie +} + +// PrintRehashPrinterList sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PrintRehashPrinterList(c *xgb.Conn) PrintRehashPrinterListCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintRehashPrinterList' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(false, false) + c.NewRequest(printRehashPrinterListRequest(c), cookie) + return PrintRehashPrinterListCookie{cookie} +} + +// PrintRehashPrinterListChecked sends a checked request. +// If an error occurs, it can be retrieved using PrintRehashPrinterListCookie.Check() +func PrintRehashPrinterListChecked(c *xgb.Conn) PrintRehashPrinterListCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintRehashPrinterList' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(true, false) + c.NewRequest(printRehashPrinterListRequest(c), cookie) + return PrintRehashPrinterListCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook PrintRehashPrinterListCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for PrintRehashPrinterList +// printRehashPrinterListRequest writes a PrintRehashPrinterList request to a byte slice. +func printRehashPrinterListRequest(c *xgb.Conn) []byte { + size := 4 + b := 0 + buf := make([]byte, size) + + c.ExtLock.RLock() + buf[b] = c.Extensions["XpExtension"] + c.ExtLock.RUnlock() + b += 1 + + buf[b] = 20 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + return buf +} + +// PrintSelectInputCookie is a cookie used only for PrintSelectInput requests. +type PrintSelectInputCookie struct { + *xgb.Cookie +} + +// PrintSelectInput sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PrintSelectInput(c *xgb.Conn, Context Pcontext, EventMask uint32) PrintSelectInputCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintSelectInput' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(false, false) + c.NewRequest(printSelectInputRequest(c, Context, EventMask), cookie) + return PrintSelectInputCookie{cookie} +} + +// PrintSelectInputChecked sends a checked request. +// If an error occurs, it can be retrieved using PrintSelectInputCookie.Check() +func PrintSelectInputChecked(c *xgb.Conn, Context Pcontext, EventMask uint32) PrintSelectInputCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintSelectInput' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(true, false) + c.NewRequest(printSelectInputRequest(c, Context, EventMask), cookie) + return PrintSelectInputCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook PrintSelectInputCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for PrintSelectInput +// printSelectInputRequest writes a PrintSelectInput request to a byte slice. +func printSelectInputRequest(c *xgb.Conn, Context Pcontext, EventMask uint32) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + c.ExtLock.RLock() + buf[b] = c.Extensions["XpExtension"] + c.ExtLock.RUnlock() + b += 1 + + buf[b] = 15 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Context)) + b += 4 + + xgb.Put32(buf[b:], EventMask) + b += 4 + + return buf +} + +// PrintSetAttributesCookie is a cookie used only for PrintSetAttributes requests. +type PrintSetAttributesCookie struct { + *xgb.Cookie +} + +// PrintSetAttributes sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PrintSetAttributes(c *xgb.Conn, Context Pcontext, StringLen uint32, Pool byte, Rule byte, Attributes []String8) PrintSetAttributesCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintSetAttributes' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(false, false) + c.NewRequest(printSetAttributesRequest(c, Context, StringLen, Pool, Rule, Attributes), cookie) + return PrintSetAttributesCookie{cookie} +} + +// PrintSetAttributesChecked sends a checked request. +// If an error occurs, it can be retrieved using PrintSetAttributesCookie.Check() +func PrintSetAttributesChecked(c *xgb.Conn, Context Pcontext, StringLen uint32, Pool byte, Rule byte, Attributes []String8) PrintSetAttributesCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintSetAttributes' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(true, false) + c.NewRequest(printSetAttributesRequest(c, Context, StringLen, Pool, Rule, Attributes), cookie) + return PrintSetAttributesCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook PrintSetAttributesCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for PrintSetAttributes +// printSetAttributesRequest writes a PrintSetAttributes request to a byte slice. +func printSetAttributesRequest(c *xgb.Conn, Context Pcontext, StringLen uint32, Pool byte, Rule byte, Attributes []String8) []byte { + size := xgb.Pad((16 + xgb.Pad((len(Attributes) * 1)))) + b := 0 + buf := make([]byte, size) + + c.ExtLock.RLock() + buf[b] = c.Extensions["XpExtension"] + c.ExtLock.RUnlock() + b += 1 + + buf[b] = 18 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Context)) + b += 4 + + xgb.Put32(buf[b:], StringLen) + b += 4 + + buf[b] = Pool + b += 1 + + buf[b] = Rule + b += 1 + + b += 2 // padding + + for i := 0; i < int(len(Attributes)); i++ { + buf[b] = byte(Attributes[i]) + b += 1 + } + + return buf +} + +// PrintSetContextCookie is a cookie used only for PrintSetContext requests. +type PrintSetContextCookie struct { + *xgb.Cookie +} + +// PrintSetContext sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PrintSetContext(c *xgb.Conn, Context uint32) PrintSetContextCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintSetContext' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(false, false) + c.NewRequest(printSetContextRequest(c, Context), cookie) + return PrintSetContextCookie{cookie} +} + +// PrintSetContextChecked sends a checked request. +// If an error occurs, it can be retrieved using PrintSetContextCookie.Check() +func PrintSetContextChecked(c *xgb.Conn, Context uint32) PrintSetContextCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintSetContext' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(true, false) + c.NewRequest(printSetContextRequest(c, Context), cookie) + return PrintSetContextCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook PrintSetContextCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for PrintSetContext +// printSetContextRequest writes a PrintSetContext request to a byte slice. +func printSetContextRequest(c *xgb.Conn, Context uint32) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + c.ExtLock.RLock() + buf[b] = c.Extensions["XpExtension"] + c.ExtLock.RUnlock() + b += 1 + + buf[b] = 3 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], Context) + b += 4 + + return buf +} + +// PrintSetImageResolutionCookie is a cookie used only for PrintSetImageResolution requests. +type PrintSetImageResolutionCookie struct { + *xgb.Cookie +} + +// PrintSetImageResolution sends a checked request. +// If an error occurs, it will be returned with the reply by calling PrintSetImageResolutionCookie.Reply() +func PrintSetImageResolution(c *xgb.Conn, Context Pcontext, ImageResolution uint16) PrintSetImageResolutionCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintSetImageResolution' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(true, true) + c.NewRequest(printSetImageResolutionRequest(c, Context, ImageResolution), cookie) + return PrintSetImageResolutionCookie{cookie} +} + +// PrintSetImageResolutionUnchecked sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PrintSetImageResolutionUnchecked(c *xgb.Conn, Context Pcontext, ImageResolution uint16) PrintSetImageResolutionCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintSetImageResolution' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(false, true) + c.NewRequest(printSetImageResolutionRequest(c, Context, ImageResolution), cookie) + return PrintSetImageResolutionCookie{cookie} +} + +// PrintSetImageResolutionReply represents the data returned from a PrintSetImageResolution request. +type PrintSetImageResolutionReply struct { + Sequence uint16 // sequence number of the request for this reply + Length uint32 // number of bytes in this reply + Status bool + PreviousResolutions uint16 +} + +// Reply blocks and returns the reply data for a PrintSetImageResolution request. +func (cook PrintSetImageResolutionCookie) Reply() (*PrintSetImageResolutionReply, error) { + buf, err := cook.Cookie.Reply() + if err != nil { + return nil, err + } + if buf == nil { + return nil, nil + } + return printSetImageResolutionReply(buf), nil +} + +// printSetImageResolutionReply reads a byte slice into a PrintSetImageResolutionReply value. +func printSetImageResolutionReply(buf []byte) *PrintSetImageResolutionReply { + v := new(PrintSetImageResolutionReply) + b := 1 // skip reply determinant + + if buf[b] == 1 { + v.Status = true + } else { + v.Status = false + } + b += 1 + + v.Sequence = xgb.Get16(buf[b:]) + b += 2 + + v.Length = xgb.Get32(buf[b:]) // 4-byte units + b += 4 + + v.PreviousResolutions = xgb.Get16(buf[b:]) + b += 2 + + return v +} + +// Write request to wire for PrintSetImageResolution +// printSetImageResolutionRequest writes a PrintSetImageResolution request to a byte slice. +func printSetImageResolutionRequest(c *xgb.Conn, Context Pcontext, ImageResolution uint16) []byte { + size := 12 + b := 0 + buf := make([]byte, size) + + c.ExtLock.RLock() + buf[b] = c.Extensions["XpExtension"] + c.ExtLock.RUnlock() + b += 1 + + buf[b] = 23 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Context)) + b += 4 + + xgb.Put16(buf[b:], ImageResolution) + b += 2 + + return buf +} + +// PrintStartDocCookie is a cookie used only for PrintStartDoc requests. +type PrintStartDocCookie struct { + *xgb.Cookie +} + +// PrintStartDoc sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PrintStartDoc(c *xgb.Conn, DriverMode byte) PrintStartDocCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintStartDoc' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(false, false) + c.NewRequest(printStartDocRequest(c, DriverMode), cookie) + return PrintStartDocCookie{cookie} +} + +// PrintStartDocChecked sends a checked request. +// If an error occurs, it can be retrieved using PrintStartDocCookie.Check() +func PrintStartDocChecked(c *xgb.Conn, DriverMode byte) PrintStartDocCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintStartDoc' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(true, false) + c.NewRequest(printStartDocRequest(c, DriverMode), cookie) + return PrintStartDocCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook PrintStartDocCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for PrintStartDoc +// printStartDocRequest writes a PrintStartDoc request to a byte slice. +func printStartDocRequest(c *xgb.Conn, DriverMode byte) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + c.ExtLock.RLock() + buf[b] = c.Extensions["XpExtension"] + c.ExtLock.RUnlock() + b += 1 + + buf[b] = 9 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + buf[b] = DriverMode + b += 1 + + return buf +} + +// PrintStartJobCookie is a cookie used only for PrintStartJob requests. +type PrintStartJobCookie struct { + *xgb.Cookie +} + +// PrintStartJob sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PrintStartJob(c *xgb.Conn, OutputMode byte) PrintStartJobCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintStartJob' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(false, false) + c.NewRequest(printStartJobRequest(c, OutputMode), cookie) + return PrintStartJobCookie{cookie} +} + +// PrintStartJobChecked sends a checked request. +// If an error occurs, it can be retrieved using PrintStartJobCookie.Check() +func PrintStartJobChecked(c *xgb.Conn, OutputMode byte) PrintStartJobCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintStartJob' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(true, false) + c.NewRequest(printStartJobRequest(c, OutputMode), cookie) + return PrintStartJobCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook PrintStartJobCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for PrintStartJob +// printStartJobRequest writes a PrintStartJob request to a byte slice. +func printStartJobRequest(c *xgb.Conn, OutputMode byte) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + c.ExtLock.RLock() + buf[b] = c.Extensions["XpExtension"] + c.ExtLock.RUnlock() + b += 1 + + buf[b] = 7 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + buf[b] = OutputMode + b += 1 + + return buf +} + +// PrintStartPageCookie is a cookie used only for PrintStartPage requests. +type PrintStartPageCookie struct { + *xgb.Cookie +} + +// PrintStartPage sends an unchecked request. +// If an error occurs, it can only be retrieved using xgb.WaitForEvent or xgb.PollForEvent. +func PrintStartPage(c *xgb.Conn, Window xproto.Window) PrintStartPageCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintStartPage' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(false, false) + c.NewRequest(printStartPageRequest(c, Window), cookie) + return PrintStartPageCookie{cookie} +} + +// PrintStartPageChecked sends a checked request. +// If an error occurs, it can be retrieved using PrintStartPageCookie.Check() +func PrintStartPageChecked(c *xgb.Conn, Window xproto.Window) PrintStartPageCookie { + c.ExtLock.RLock() + defer c.ExtLock.RUnlock() + if _, ok := c.Extensions["XpExtension"]; !ok { + panic("Cannot issue request 'PrintStartPage' using the uninitialized extension 'XpExtension'. xprint.Init(connObj) must be called first.") + } + cookie := c.NewCookie(true, false) + c.NewRequest(printStartPageRequest(c, Window), cookie) + return PrintStartPageCookie{cookie} +} + +// Check returns an error if one occurred for checked requests that are not expecting a reply. +// This cannot be called for requests expecting a reply, nor for unchecked requests. +func (cook PrintStartPageCookie) Check() error { + return cook.Cookie.Check() +} + +// Write request to wire for PrintStartPage +// printStartPageRequest writes a PrintStartPage request to a byte slice. +func printStartPageRequest(c *xgb.Conn, Window xproto.Window) []byte { + size := 8 + b := 0 + buf := make([]byte, size) + + c.ExtLock.RLock() + buf[b] = c.Extensions["XpExtension"] + c.ExtLock.RUnlock() + b += 1 + + buf[b] = 13 // request opcode + b += 1 + + xgb.Put16(buf[b:], uint16(size/4)) // write request size in 4-byte units + b += 2 + + xgb.Put32(buf[b:], uint32(Window)) + b += 4 + + return buf +} |