&ANALYZE-SUSPEND _VERSION-NUMBER UIB_v8r12 &ANALYZE-RESUME &ANALYZE-SUSPEND _UIB-CODE-BLOCK _XFTR "Check Version Notes Wizard" Procedure _INLINE /* Actions: af/cod/aftemwizcw.w ? ? ? ? */ /* MIP Update Version Notes Wizard Check object version notes. af/cod/aftemwizpw.w */ /* _UIB-CODE-BLOCK-END */ &ANALYZE-RESUME &ANALYZE-SUSPEND _UIB-CODE-BLOCK _XFTR "Update-Object-Version" Procedure _INLINE /* Actions: ? ? ? ? af/sup/afverxftrp.p */ /* This has to go above the definitions sections, as that is what it modifies. If its not, then the definitions section will have been saved before the XFTR code kicks in and changes it */ /* _UIB-CODE-BLOCK-END */ &ANALYZE-RESUME &ANALYZE-SUSPEND _UIB-CODE-BLOCK _XFTR "Definition Comments Wizard" Procedure _INLINE /* Actions: ? af/cod/aftemwizcw.w ? ? ? */ /* Program Definition Comment Block Wizard Welcome to the Program Definition Comment Block Wizard. Press Next to proceed. af/cod/aftemwizpw.w */ /* _UIB-CODE-BLOCK-END */ &ANALYZE-RESUME &ANALYZE-SUSPEND _UIB-CODE-BLOCK _CUSTOM _DEFINITIONS Procedure /********************************************************************* * Copyright (C) 2000 by Progress Software Corporation ("PSC"), * * 14 Oak Park, Bedford, MA 01730, and other contributors as listed * * below. All Rights Reserved. * * * * The Initial Developer of the Original Code is PSC. The Original * * Code is Progress IDE code released to open source December 1, 2000.* * * * The contents of this file are subject to the Possenet Public * * License Version 1.0 (the "License"); you may not use this file * * except in compliance with the License. A copy of the License is * * available as of the date of this notice at * * http://www.possenet.org/license.html * * * * Software distributed under the License is distributed on an "AS IS"* * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. You* * should refer to the License for the specific language governing * * rights and limitations under the License. * * * * Contributors: * * * *********************************************************************/ /*--------------------------------------------------------------------------------- File: afprntlist.p Description: Printer list Purpose: Returns a list of printer names and portnames loaded. Example of use: DEFINE VARIABLE lv_printname AS CHARACTER NO-UNDO. DEFINE VARIABLE lv_portname AS CHARACTER NO-UNDO. DEFINE VARIABLE lv_drivername AS CHARACTER NO-UNDO. DEFINE VARIABLE lv_sharename AS CHARACTER NO-UNDO. DEFINE VARIABLE lv_servername AS CHARACTER NO-UNDO. RUN af/sup/afprntlist.p(OUTPUT lv_printname, OUTPUT lv_portname, OUTPUT lv_drivername, OUTPUT lv_sharename, OUTPUT lv_servername ). MESSAGE "printer = " lv_printname skip "port = " lv_portname skip "driver = " lv_drivername SKIP "share = " lv_sharename SKIP "server = " lv_servername SKIP . Parameters: op_printername op_portname op_drivername op_sharename op_servername History: -------- (v:010000) Task: 1239 UserRef: Date: 22/06/1999 Author: Jenny Bond Update Notes: Only lists printers where the driver is installed locally. Copied from Jurjen's API site. Created from Template aftemprocp.p (v:010001) Task: 2428 UserRef: Date: 24/08/1999 Author: Anthony Swindells Update Notes: Modify to work on NT also (v:010002) Task: 2562 UserRef: Date: 26/08/1999 Author: Anthony Swindells Update Notes: Add error checking (v:010003) Task: 7761 UserRef: Date: 30/01/2001 Author: Peter Judge Update Notes: BUG/ Window system is checking for "Windows NT" instead of "WinNT", and so fails to retrieve the list of network printers. ------------------------------------------------------------------------------*/ /* This .W file was created with the Progress UIB. */ /*-------------------------------------------------------------------------------*/ /* *************************** Definitions ************************** */ /* MIP-GET-OBJECT-VERSION pre-processors The following pre-processors are maintained automatically when the object is saved. They pull the object and version from Roundtable if possible so that it can be displayed in the about window of the container */ &scop object-name afprntlist.p DEFINE VARIABLE lv_this_object_name AS CHARACTER INITIAL "{&object-name}":U NO-UNDO. &scop object-version 010003 /* MIP object identifying preprocessor */ &glob mip-structured-procedure yes DEFINE OUTPUT PARAMETER op_printername AS CHARACTER NO-UNDO. DEFINE OUTPUT PARAMETER op_portname AS CHARACTER NO-UNDO. DEFINE OUTPUT PARAMETER op_drivername AS CHARACTER NO-UNDO. DEFINE OUTPUT PARAMETER op_sharename AS CHARACTER NO-UNDO. DEFINE OUTPUT PARAMETER op_servername AS CHARACTER NO-UNDO. /* _UIB-CODE-BLOCK-END */ &ANALYZE-RESUME &ANALYZE-SUSPEND _UIB-PREPROCESSOR-BLOCK /* ******************** Preprocessor Definitions ******************** */ &Scoped-define PROCEDURE-TYPE Procedure &Scoped-define DB-AWARE no /* _UIB-PREPROCESSOR-BLOCK-END */ &ANALYZE-RESUME /* *********************** Procedure Settings ************************ */ &ANALYZE-SUSPEND _PROCEDURE-SETTINGS /* Settings for THIS-PROCEDURE Type: Procedure Allow: Frames: 0 Add Fields to: Neither Other Settings: CODE-ONLY COMPILE */ &ANALYZE-RESUME _END-PROCEDURE-SETTINGS /* ************************* Create Window ************************** */ &ANALYZE-SUSPEND _CREATE-WINDOW /* DESIGN Window definition (used by the UIB) CREATE WINDOW Procedure ASSIGN HEIGHT = 5.52 WIDTH = 47.4. /* END WINDOW DEFINITION */ */ &ANALYZE-RESUME &ANALYZE-SUSPEND _UIB-CODE-BLOCK _CUSTOM _MAIN-BLOCK Procedure /* *************************** Main Block *************************** */ {af/sup/windows.i} DEFINE VARIABLE pPrinterEnum AS MEMPTR NO-UNDO. DEFINE VARIABLE pcbNeeded AS INTEGER NO-UNDO. DEFINE VARIABLE pcReturned AS INTEGER NO-UNDO. DEFINE VARIABLE RetValue AS INTEGER NO-UNDO. DEFINE VARIABLE pPrinterInfo AS MEMPTR NO-UNDO. DEFINE VARIABLE StructSize AS INTEGER INITIAL 84. DEFINE VARIABLE i AS INTEGER NO-UNDO. DEFINE VARIABLE lpPrinterName AS MEMPTR NO-UNDO. DEFINE VARIABLE lpPortName AS MEMPTR NO-UNDO. DEFINE VARIABLE lpDriverName AS MEMPTR NO-UNDO. DEFINE VARIABLE lpShareName AS MEMPTR NO-UNDO. DEFINE VARIABLE lpServerName AS MEMPTR NO-UNDO. DEFINE VARIABLE lv_winsys AS CHARACTER NO-UNDO. DEFINE VARIABLE lv_memory AS CHARACTER NO-UNDO. DEFINE VARIABLE lv_string AS CHARACTER NO-UNDO. RUN af/sup/afwindsysp.p ( OUTPUT lv_winsys, OUTPUT lv_memory). /* The first call to EnumPrinters is only to get the required memory size */ SET-SIZE(pPrinterEnum) = 30. /* A default bobo value */ IF INDEX(lv_winsys,"Windows NT":U) = 0 AND INDEX(lv_winsys,"WinNT":U) = 0 THEN DO: RUN EnumPrinters{&A} IN hpApi(2, /* = PRINTER_ENUM_LOCAL */ "", 2, GET-POINTER-VALUE(pPrinterEnum), GET-SIZE(pPrinterEnum), OUTPUT pcbNeeded, OUTPUT pcReturned, OUTPUT RetValue). END. ELSE DO: RUN EnumPrinters{&A} IN hpApi(6, /* = PRINTER_ENUM_LOCAL + Server */ "", 2, GET-POINTER-VALUE(pPrinterEnum), GET-SIZE(pPrinterEnum), OUTPUT pcbNeeded, OUTPUT pcReturned, OUTPUT RetValue). END. /* RetValue will now be FALSE (=error) because we did not supply enough memory. But at least we know now how much memory was required (pcbNeeded) and also how many printers were found (pcReturned) */ /* no printers installed, then return (rare) */ IF pcbNeeded=0 THEN DO: /* message "No printers found".*/ RUN DeAlloc. RETURN. END. /* Reset the size of pPrinterEnum to the correct size */ SET-SIZE(pPrinterEnum) = 0. SET-SIZE(pPrinterEnum) = pcbNeeded. /* The second call actually fills the pPrinterEnum structure */ IF INDEX(lv_winsys,"Windows NT":U) = 0 AND INDEX(lv_winsys,"WinNT":U) = 0 THEN DO: RUN EnumPrinters{&A} IN hpApi(2, /* = PRINTER_ENUM_LOCAL */ "", 2, GET-POINTER-VALUE (pPrinterEnum), GET-SIZE(pPrinterEnum), OUTPUT pcbNeeded, OUTPUT pcReturned, OUTPUT RetValue). END. ELSE DO: RUN EnumPrinters{&A} IN hpApi(6, /* = PRINTER_ENUM_LOCAL + Server */ "", 2, GET-POINTER-VALUE (pPrinterEnum), GET-SIZE(pPrinterEnum), OUTPUT pcbNeeded, OUTPUT pcReturned, OUTPUT RetValue). END. /* pPrinterEnum holds a couple of PRINTER_INFO_2 records. the number of records is pcReturned. the number of bytes copied to pPrinterEnum is pcbNeeded. size of one PRINTER_INFO_2 record is 84 bytes. */ DO i=0 TO pcReturned - 1 : SET-POINTER-VALUE(pPrinterInfo) = GET-POINTER-VALUE(pPrinterEnum) + (i * StructSize). /* the second LONG field in the PRINTER_INFO_2 structure is a pointer to a string holding the printer name */ SET-POINTER-VALUE(lpPrinterName) = GET-LONG(pPrinterInfo, 5). /* the 4th LONG field in the PRINTER_INFO_2 structure is a pointer to a string holding the port name */ SET-POINTER-VALUE(lpPortName) = GET-LONG(pPrinterInfo,13). SET-POINTER-VALUE(lpDriverName) = GET-LONG(pPrinterInfo,17). SET-POINTER-VALUE(lpShareName) = GET-LONG(pPrinterInfo,9). SET-POINTER-VALUE(lpServerName) = GET-LONG(pPrinterInfo,1). ASSIGN lv_string = IF GET-POINTER-VALUE(lpPrinterName) > 0 THEN GET-STRING(lpPrinterName,1) ELSE "?":U op_printername = IF op_printername = "" OR op_printername = ? THEN lv_string ELSE op_printername + "|" + lv_string lv_string = IF GET-POINTER-VALUE(lpPortName) > 0 THEN GET-STRING(lpPortName,1) ELSE "?":U op_portname = IF op_portname = "" OR op_portname = ? THEN lv_string ELSE op_portname + "|" + lv_string lv_string = IF GET-POINTER-VALUE(lpDriverName) > 0 THEN GET-STRING(lpDriverName,1) ELSE "?":U op_drivername = IF op_drivername = "" OR op_drivername = ? THEN lv_string ELSE op_drivername + "|" + lv_string lv_string = IF GET-POINTER-VALUE(lpShareName) > 0 THEN GET-STRING(lpShareName,1) ELSE "?":U op_sharename = IF op_sharename = "" OR op_sharename = ? THEN lv_string ELSE op_sharename + "|" + lv_string lv_string = IF GET-POINTER-VALUE(lpServerName) > 0 THEN GET-STRING(lpServerName,1) ELSE "?":U op_servername = IF op_servername = "" OR op_servername = ? THEN lv_string ELSE op_servername + "|" + lv_string . END. ASSIGN op_printername = REPLACE(op_printername,"?":U,"":U) op_portname = REPLACE(op_portname,"?":U,"":U) op_drivername = REPLACE(op_drivername,"?":U,"":U) op_sharename = REPLACE(op_sharename,"?":U,"":U) op_servername = REPLACE(op_servername,"?":U,"":U) . /* Clean Up */ RUN DeAlloc. PROCEDURE DeAlloc: SET-SIZE(pPrinterEnum) = 0. END. /* _UIB-CODE-BLOCK-END */ &ANALYZE-RESUME