henrik/ippserver
1
0
Fork 0
Code Issues 2 Pull Requests Releases Wiki Activity

A working proxy exists.

Browse Source
This commit is contained in:
Henrik Sölver
2021-02-27 22:25:50 +01:00
parent ce94bf0d89
commit 617d7834cc
29 changed files with 781 additions and 195 deletions
Download Patch File Download Diff File Expand all files Collapse all files

94
client/main.go
View File

@@ -3,12 +3,16 @@ package main
import (
"bytes"
"fmt"
"io"
"ippserver/packages/ipp"
"net/http"
"os"
log "github.com/sirupsen/logrus"
)
const printerURI = "brn30055cb5e3ae.local:631/ipp/print"
//application/ipp
// brn30055cb5e3ae.local:631/ipp/print
func main() {
@@ -17,14 +21,12 @@ func main() {
customFormatter.TimestampFormat = "2006-01-02 15:04:05"
log.SetFormatter(customFormatter)
customFormatter.FullTimestamp = true
log.SetLevel(log.DebugLevel)
const printerUri = "brn30055cb5e3ae.local:631/ipp/print"
log.SetLevel(log.InfoLevel)
request := ipp.NewRequest(ipp.GetPrinterAttributes, 10)
request.AddOperatonAttribute(ipp.NewCharSetValue("attributes-charset", "utf-8"))
request.AddOperatonAttribute(ipp.NewNaturalLanguage("attributes-natural-language", "en"))
request.AddOperatonAttribute(ipp.NewURIValue("printer-uri", "ipp://"+printerUri))
request.AddOperatonAttribute(ipp.NewURIValue("printer-uri", "ipp://"+printerURI))
r := request.Marshal()
b := bytes.NewBuffer(r)
httpResponse, err := http.Post("http://"+"brn30055cb5e3ae.local:631/ipp/print", "application/ipp", b)
@@ -34,6 +36,88 @@ func main() {
}
rb := ipp.NewResponse(0, 0)
rb.UnMarshal(httpResponse.Body)
fmt.Print(r)
fmt.Print(rb)
fmt.Print("\n-------------\n")
printFile("4-untitled")
}
func printFile(fname string) {
f, err := os.Open(fname)
if err != nil {
log.Errorf("Failed to open file %v", fname)
return
}
// fileContents, err := ioutil.ReadAll(f)
// if err != nil {
// log.Errorf("Failed to read file %v", fname)
// return
// }
request := ipp.NewRequest(ipp.PrintJob, 10)
request.AddOperatonAttribute(ipp.NewCharSetValue("attributes-charset", "utf-8"))
request.AddOperatonAttribute(ipp.NewNaturalLanguage("attributes-natural-language", "en"))
request.AddOperatonAttribute(ipp.NewURIValue("printer-uri", "ipp://"+printerURI))
request.AddOperatonAttribute(ipp.NewNameWithoutLanguage("requesting-user-name", "chronos"))
request.AddOperatonAttribute(ipp.NewNameWithoutLanguage("job-name", "foobar"))
request.AddOperatonAttribute(ipp.NewMimeMediaType("document-format", "image/pwg-raster"))
//request.AddJobAttribute(ipp.NewNameWithoutLanguage("ColorModel", "Gray"))
//request.AddJobAttribute(ipp.NewNameWithoutLanguage("cupsPrintQuality", "Normal"))
//request.AddJobAttribute(ipp.NewNameWithoutLanguage("Duplex", "DuplexNoTumble"))
//request.AddJobAttribute(ipp.NewNameWithoutLanguage("job-originating-host-name", "localhost"))
//request.AddJobAttribute(ipp.NewURIValue("name string", value string)
request.AddJobAttribute(ipp.NewKeyWord("media", "iso_a4_210x297mm"))
//request.AddJobAttribute(ipp.NewKeyWord("multiple-document-handling", "separate-documents-collated-copies"))
request.AddJobAttribute(ipp.NewKeyWord("output-bin", "face-down"))
//request.AddJobAttribute(ipp.NewNameWithoutLanguage("PageSize", "A4"))
request.AddJobAttribute(ipp.NewKeyWord("print-color-mode", "monochrome"))
request.AddJobAttribute(ipp.NewSetOfResolution("printer-resolution", ipp.Resolution{CrossFeedResolution: 600, FeedResolution: 600, Unit: 3}))
request.AddJobAttribute(ipp.NewKeyWord("sides", "two-sided-long-edge"))
fmt.Print(request)
r := request.Marshal()
b := bytes.NewBuffer(r)
mr := io.MultiReader(b, f)
httpResponse, err := http.Post("http://"+"brn30055cb5e3ae.local:631/ipp/print", "application/ipp", mr)
if err != nil {
fmt.Print(err)
return
}
fmt.Print("\n---response------\n")
log.Printf("HTTP status: %v %v", httpResponse.StatusCode, httpResponse.Status)
// resp, err := io.ReadAll(httpResponse.Body)
// if err != nil {
// log.Error("could not read response")
// return
// }
// fmt.Printf("% x", resp)
rb := ipp.NewResponse(0, 0)
rb.UnMarshal(httpResponse.Body)
fmt.Print(rb)
}
/*
requesting-user-name:chronos (nameWithoutLanguagageValueTag)
job-name:2 - Untitled (nameWithoutLanguagageValueTag)
document-format : image/pwg-raster (mimeMediaTypeValueTag)
document-format : application/octet-stream (mimeMediaTypeValueTag)
PrinterAttributes
JobAttributes
ColorModel:Gray (nameWithoutLanguagageValueTag)
cupsPrintQuality:Normal (nameWithoutLanguagageValueTag)
Duplex:DuplexNoTumble (nameWithoutLanguagageValueTag)
job-originating-host-name:localhost (nameWithoutLanguagageValueTag)
job-uuid:urn:uuid:67a09d25-5df8-3026-6e9c-b55f7afee4ca (uriValueTag)
media : iso_a4_210x297mm (keywordValueTag)
multiple-document-handling : separate-documents-collated-copies (keywordValueTag)
output-bin : face-down (keywordValueTag)
PageSize:A4 (nameWithoutLanguagageValueTag)
print-color-mode : monochrome (keywordValueTag)
printer-resolution:[{600 600 3}] (resolutionValueTag)
sides : two-sided-long-edge (keywordValueTag)
*/