Open Radar

 
Area:
AppKit

Summary:
I can set the job name which is over 255 characters via PMPrintSettingsSetJobName[1].
As result, The CUPS received IPP Error:

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D [14/Sep/2017:10:57:42 +0900] Create-Job ipp://localhost:631/printers/Canon_MF510_Series
D [14/Sep/2017:10:57:42 +0900] Create-Job client-error-attributes-or-values-not-supported: Bad job-name value: “job-name”: 名前値“Title with more than 255 characters (256) ++++++++++++++++++++\
++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++\
++”が正しくありません - 長さ256が正しくありません（RFC 2911 セクション4.1.2）。
E [14/Sep/2017:10:57:42 +0900] [Client 83] Returning IPP client-error-attributes-or-values-not-supported for Create-Job (ipp://localhost:631/printers/Canon_MF510_Series) from localhost
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Steps to Reproduce:
We can reproduce this phenomenon on Print Core Sample code. I added the PMPrintSettingsSetJobName() into APLAppDelegate.m, and set the long job name like 256 character. An attachment is customized PMPrinterPrintWithFile(Sample Code).

STR:
 1. Print from customized com.apple.samplecode.PMPrinterPrintWithFile.

Expected Results:
 We can print via CUPS.

Actual Results:
 CUPS has error. 

Version/Build:
 macOS: 10.12.6
 XCode: Version 8.3.2

Configuration:
  Printer: Canon MF510 Series