diff options
Diffstat (limited to 'awt/printing.cs')
| -rw-r--r-- | awt/printing.cs | 335 |
1 files changed, 0 insertions, 335 deletions
diff --git a/awt/printing.cs b/awt/printing.cs deleted file mode 100644 index 1cce4826..00000000 --- a/awt/printing.cs +++ /dev/null @@ -1,335 +0,0 @@ -/* - Copyright (C) 2009 Volker Berlin (i-net software) - Copyright (C) 2010 Karsten Heinrich (i-net software) - - This software is provided 'as-is', without any express or implied - warranty. In no event will the authors be held liable for any damages - arising from the use of this software. - - Permission is granted to anyone to use this software for any purpose, - including commercial applications, and to alter it and redistribute it - freely, subject to the following restrictions: - - 1. The origin of this software must not be misrepresented; you must not - claim that you wrote the original software. If you use this software - in a product, an acknowledgment in the product documentation would be - appreciated but is not required. - 2. Altered source versions must be plainly marked as such, and must not be - misrepresented as being the original software. - 3. This notice may not be removed or altered from any source distribution. - - Jeroen Frijters - jeroen@frijters.net - -*/ - -using System; -using System.Runtime.InteropServices; -using Microsoft.Win32.SafeHandles; -using System.Drawing.Printing; - -namespace ikvm.awt.printing -{ - /// <summary> - /// Base Implementation of the PrintPeer - /// </summary> - abstract class BasePrintPeer : sun.print.PrintPeer - { - public virtual Object getPrinterStatus(String PrinterName, java.lang.Class category) - { - return null; - } - - public String getDefaultPrinterName() - { - return new PrinterSettings().PrinterName; - } - - public String[] getAllPrinterNames() - { - PrinterSettings.StringCollection printers = PrinterSettings.InstalledPrinters; - String[] result = new String[printers.Count]; - printers.CopyTo(result, 0); - return result; - } - - public java.awt.Graphics2D createGraphics(System.Drawing.Graphics g) - { - return new PrintGraphics(g); - } - } - - /// <summary> - /// Implementation of the PrintPeer for Linux - /// </summary> - class LinuxPrintPeer : BasePrintPeer - { - } - - /// <summary> - /// Implementation of the PrintPeer for Windows - /// </summary> - class Win32PrintPeer : BasePrintPeer - { - [StructLayout(LayoutKind.Sequential, CharSet = CharSet.Auto)] - private struct PRINTER_INFO_2 - { - [MarshalAs(UnmanagedType.LPTStr)] - public string pServerName; - [MarshalAs(UnmanagedType.LPTStr)] - public string pPrinterName; - [MarshalAs(UnmanagedType.LPTStr)] - public string pShareName; - [MarshalAs(UnmanagedType.LPTStr)] - public string pPortName; - [MarshalAs(UnmanagedType.LPTStr)] - public string pDriverName; - [MarshalAs(UnmanagedType.LPTStr)] - public string pComment; - [MarshalAs(UnmanagedType.LPTStr)] - public string pLocation; - public IntPtr pDevMode; - [MarshalAs(UnmanagedType.LPTStr)] - public string pSepFile; - [MarshalAs(UnmanagedType.LPTStr)] - public string pPrintProcessor; - [MarshalAs(UnmanagedType.LPTStr)] - public string pDatatype; - [MarshalAs(UnmanagedType.LPTStr)] - public string pParameters; - public IntPtr pSecurityDescriptor; - public uint Attributes; - public uint Priority; - public uint DefaultPriority; - public uint StartTime; - public uint UntilTime; - public int Status; - public int cJobs; - public uint AveragePPM; - } - - [DllImport("winspool.drv", CharSet = CharSet.Auto, SetLastError = true)] - private static extern bool GetPrinter(SafePrinterHandle hPrinter, int dwLevel, IntPtr pPrinter, int cbBuf, out int pcbNeeded); - - [DllImport("winspool.drv", CharSet = CharSet.Auto, SetLastError = true)] - private static extern bool OpenPrinter(string pPrinterName, out SafePrinterHandle hPrinter, IntPtr pDefault); - - private const int ERROR_INSUFFICIENT_BUFFER = 122; - - private const int PRINTER_STATUS_PAUSED = 0x1; - private const int PRINTER_STATUS_ERROR = 0x2; // MSDN says that this value is not used - private const int PRINTER_STATUS_PENDING_DELETION = 0x4; - private const int PRINTER_STATUS_PAPER_JAM = 0x8; - private const int PRINTER_STATUS_PAPER_OUT = 0x10; - private const int PRINTER_STATUS_MANUAL_FEED = 0x20; - private const int PRINTER_STATUS_PAPER_PROBLEM = 0x40; - private const int PRINTER_STATUS_OFFLINE = 0x80; - private const int PRINTER_STATUS_IO_ACTIVE = 0x100; - private const int PRINTER_STATUS_BUSY = 0x200; - private const int PRINTER_STATUS_PRINTING = 0x400; - private const int PRINTER_STATUS_OUTPUT_BIN_FULL = 0x800; - private const int PRINTER_STATUS_NOT_AVAILABLE = 0x1000; - private const int PRINTER_STATUS_WAITING = 0x2000; - private const int PRINTER_STATUS_PROCESSING = 0x4000; - private const int PRINTER_STATUS_INITIALIZING = 0x8000; - private const int PRINTER_STATUS_WARMING_UP = 0x10000; - private const int PRINTER_STATUS_TONER_LOW = 0x20000; - private const int PRINTER_STATUS_NO_TONER = 0x40000; - private const int PRINTER_STATUS_PAGE_PUNT = 0x80000; - private const int PRINTER_STATUS_USER_INTERVENTION = 0x100000; - private const int PRINTER_STATUS_OUT_OF_MEMORY = 0x200000; - private const int PRINTER_STATUS_DOOR_OPEN = 0x400000; - private const int PRINTER_STATUS_SERVER_UNKNOWN = 0x800000; - private const int PRINTER_STATUS_POWER_SAVE = 0x1000000; - - /// <summary> - /// Get a printer status - /// </summary> - /// <param name="printerName">a valid printer name</param> - /// <param name="category">a category that should request</param> - /// <returns>a printer attribute or null</returns> - public override Object getPrinterStatus(String printerName, java.lang.Class category) - { - int cJobs; - int status; - if (GetPrinterInfo2(printerName, out cJobs, out status)) - { - if (category == (java.lang.Class)typeof(javax.print.attribute.standard.PrinterState)) - { - if ((status & - (PRINTER_STATUS_ERROR | PRINTER_STATUS_NO_TONER | PRINTER_STATUS_OUT_OF_MEMORY | - PRINTER_STATUS_OFFLINE | PRINTER_STATUS_USER_INTERVENTION | - PRINTER_STATUS_DOOR_OPEN | PRINTER_STATUS_NOT_AVAILABLE )) > 0) - { - return javax.print.attribute.standard.PrinterState.STOPPED; - } - if( (status & (PRINTER_STATUS_BUSY | PRINTER_STATUS_PRINTING ))> 0 ) - { - return javax.print.attribute.standard.PrinterState.PROCESSING; - } - return null; - // null seems to be the default instead of unknown - UNKOWN ist not used in the reference RT - // javax.print.attribute.standard.PrinterState.UNKNOWN; - } - if (category == (java.lang.Class)typeof(javax.print.attribute.standard.PrinterStateReasons)) - { - return extractResions(status); - } - if (category == (java.lang.Class)typeof(javax.print.attribute.standard.QueuedJobCount)) - { - return new javax.print.attribute.standard.QueuedJobCount(cJobs); - } - if (category == (java.lang.Class)typeof(javax.print.attribute.standard.PrinterIsAcceptingJobs)) - { - if ((status & - (PRINTER_STATUS_ERROR | - PRINTER_STATUS_NO_TONER | - PRINTER_STATUS_OUT_OF_MEMORY | - PRINTER_STATUS_OFFLINE | - PRINTER_STATUS_USER_INTERVENTION | - PRINTER_STATUS_DOOR_OPEN)) > 0) - { - return javax.print.attribute.standard.PrinterIsAcceptingJobs.NOT_ACCEPTING_JOBS; - } - else - { - return javax.print.attribute.standard.PrinterIsAcceptingJobs.ACCEPTING_JOBS; - } - } - } - return null; - } - - private javax.print.attribute.standard.PrinterStateReasons extractResions(int status) - { - javax.print.attribute.standard.PrinterStateReasons reasons = new javax.print.attribute.standard.PrinterStateReasons(); - if ((status & PRINTER_STATUS_PAUSED) > 0) - { - reasons.put(javax.print.attribute.standard.PrinterStateReason.PAUSED, javax.print.attribute.standard.Severity.REPORT); - } - if ((status & PRINTER_STATUS_ERROR) > 0) - { - reasons.put(javax.print.attribute.standard.PrinterStateReason.OTHER, javax.print.attribute.standard.Severity.ERROR); - } - if ((status & PRINTER_STATUS_PENDING_DELETION) > 0) { } - if ((status & PRINTER_STATUS_PAPER_JAM) > 0) - { - reasons.put(javax.print.attribute.standard.PrinterStateReason.MEDIA_JAM, javax.print.attribute.standard.Severity.WARNING); - } - if ((status & PRINTER_STATUS_PAPER_OUT) > 0) - { - reasons.put(javax.print.attribute.standard.PrinterStateReason.MEDIA_EMPTY, javax.print.attribute.standard.Severity.WARNING); - } - if ((status & PRINTER_STATUS_MANUAL_FEED) > 0) { } - if ((status & PRINTER_STATUS_PAPER_PROBLEM) > 0) {} - if ((status & PRINTER_STATUS_OFFLINE) > 0) { - reasons.put(javax.print.attribute.standard.PrinterStateReason.TIMED_OUT, javax.print.attribute.standard.Severity.ERROR); - } - if ((status & PRINTER_STATUS_IO_ACTIVE) > 0) { } - if ((status & PRINTER_STATUS_BUSY) > 0) { } - if ((status & PRINTER_STATUS_PRINTING) > 0) { } - if ((status & PRINTER_STATUS_OUTPUT_BIN_FULL) > 0) { - reasons.put(javax.print.attribute.standard.PrinterStateReason.OUTPUT_AREA_FULL, javax.print.attribute.standard.Severity.WARNING); - } - if ((status & PRINTER_STATUS_NOT_AVAILABLE) > 0) { } - if ((status & PRINTER_STATUS_WAITING) > 0) { } - if ((status & PRINTER_STATUS_PROCESSING) > 0) { } - if ((status & PRINTER_STATUS_INITIALIZING) > 0) { } - if ((status & PRINTER_STATUS_WARMING_UP) > 0) { } - if ((status & PRINTER_STATUS_TONER_LOW) > 0) { - reasons.put(javax.print.attribute.standard.PrinterStateReason.TONER_LOW, javax.print.attribute.standard.Severity.WARNING); - } - if ((status & PRINTER_STATUS_NO_TONER) > 0) { - reasons.put(javax.print.attribute.standard.PrinterStateReason.TONER_EMPTY, javax.print.attribute.standard.Severity.ERROR); - } - if ((status & PRINTER_STATUS_PAGE_PUNT) > 0) { } - if ((status & PRINTER_STATUS_USER_INTERVENTION) > 0) { - reasons.put(javax.print.attribute.standard.PrinterStateReason.OTHER, javax.print.attribute.standard.Severity.ERROR); - } - if ((status & PRINTER_STATUS_OUT_OF_MEMORY) > 0) { - reasons.put(javax.print.attribute.standard.PrinterStateReason.OTHER, javax.print.attribute.standard.Severity.ERROR); - } - if ((status & PRINTER_STATUS_DOOR_OPEN) > 0) { - reasons.put(javax.print.attribute.standard.PrinterStateReason.DOOR_OPEN, javax.print.attribute.standard.Severity.ERROR); - } - if ((status & PRINTER_STATUS_SERVER_UNKNOWN) > 0) { } - if ((status & PRINTER_STATUS_POWER_SAVE) > 0) { - reasons.put(javax.print.attribute.standard.PrinterStateReason.PAUSED, javax.print.attribute.standard.Severity.REPORT); - } - return reasons.isEmpty() ? null : reasons; - } - - /// <summary> - /// Get infos from the PRINTER_INFO_2 struc - /// </summary> - /// <param name="printerName">The name of a valid printer</param> - /// <param name="cJobs">returns the current count of print jobs</param> - /// <param name="status">returns the current status of the printer</param> - /// <returns>true if the return is valid</returns> - [System.Security.SecuritySafeCritical] - private static bool GetPrinterInfo2(string printerName, out int cJobs, out int status) - { - SafePrinterHandle printer = null; - try - { - int needed = 0; - if (OpenPrinter(printerName, out printer, IntPtr.Zero) - && !GetPrinter(printer, 2, IntPtr.Zero, 0, out needed)) - { - int lastWin32Error = Marshal.GetLastWin32Error(); - if (lastWin32Error == ERROR_INSUFFICIENT_BUFFER) - { - IntPtr pPrinter = Marshal.AllocHGlobal((int)needed); - try - { - if (GetPrinter(printer, 2, pPrinter, needed, out needed)) - { - PRINTER_INFO_2 printerInfo2 = (PRINTER_INFO_2)Marshal.PtrToStructure(pPrinter, typeof(PRINTER_INFO_2)); - cJobs = printerInfo2.cJobs; - status = printerInfo2.Status; - return true; - } - } - finally - { - Marshal.FreeHGlobal(pPrinter); - } - } - } - } - finally - { - if (printer != null) - { - printer.Close(); - } - } - cJobs = 0; - status = 0; - return false; - } - - } - - [System.Security.SecurityCritical] - sealed class SafePrinterHandle : SafeHandleZeroOrMinusOneIsInvalid - { - [DllImport("winspool.drv")] - private static extern bool ClosePrinter(IntPtr hPrinter); - - private SafePrinterHandle() - : base(true) - { - } - - [System.Security.SecurityCritical] - protected override bool ReleaseHandle() - { - return ClosePrinter(handle); - } - } - - class Win32Print - { - } -} |