123 lines
4.3 KiB
Groff
123 lines
4.3 KiB
Groff
.\" $XdotOrg: xc/doc/man/Xp/XpGetPrinterList.man,v 1.1 2004/05/22 06:27:25 alanc Exp $
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.\"
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.\" Copyright 1996 Hewlett-Packard Company
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.\" Copyright 1996 International Business Machines Corp.
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.\" Copyright 1996, 1999, 2004 Sun Microsystems, Inc.
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.\" Copyright 1996 Novell, Inc.
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.\" Copyright 1996 Digital Equipment Corp.
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.\" Copyright 1996 Fujitsu Limited
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.\" Copyright 1996 Hitachi, Ltd.
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.\" Copyright 1996 X Consortium, Inc.
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.\"
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.\" Permission is hereby granted, free of charge, to any person obtaining a
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.\" copy of this software and associated documentation files (the "Software"),
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.\" to deal in the Software without restriction, including without limitation
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.\" the rights to use, copy, modify, merge, publish, distribute,
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.\" sublicense, and/or sell copies of the Software, and to permit persons
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.\" to whom the Software is furnished to do so, subject to the following
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.\" conditions:
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.\"
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.\" The above copyright notice and this permission notice shall be
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.\" included in all copies or substantial portions of the Software.
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.\"
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.\" THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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.\" EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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.\" MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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.\" IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
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.\" DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
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.\" OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR
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.\" THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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.\"
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.\" Except as contained in this notice, the names of the copyright holders
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.\" shall not be used in advertising or otherwise to promote the sale, use
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.\" or other dealings in this Software without prior written authorization
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.\" from said copyright holders.
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.\"
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.TH XpGetPrinterList 3Xp __xorgversion__ "XPRINT FUNCTIONS"
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.SH NAME
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XpGetPrinterList \- Retrieves a list of all printers supported on an X Print
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Server.
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.SH SYNOPSIS
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.br
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cc [ flag... ] file... -lXp [ library... ]
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.br
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#include <X11/extensions/Print.h>
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.LP
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.B XPPrinterList XpGetPrinterList
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(
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.I display,
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.I printer_name,
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.I list_count_return
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)
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.br
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Display *\fIdisplay\fP\^;
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.br
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char *\fIprinter_name\fP\^;
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.br
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int *\fIlist_count_return\fP\^;
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.if n .ti +5n
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.if t .ti +.5i
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.SH ARGUMENTS
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.TP
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.I display
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Specifies a pointer to the Display structure; returned from XOpenDisplay.
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.TP
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.I printer_name
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Specifies the name of the printer for which information is desired. If NULL,
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then information is returned for all printers associated with the server.
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.TP
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.I list_count_return
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Returns the number of printers in the list.
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.SH DESCRIPTION
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.LP
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XpGetPrinterList returns a list of printer records where each record describes a
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printer supported by the X Print Server, or NULL if any errors occur.
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If
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.I printer_name
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is NULL, then a list of all printers supported is returned. If
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.I printer_name
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is non-NULL, only print records matching
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.I printer_name
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are returned,
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and if no records match
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.I printer_name
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, then NULL is returned.
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.I printer_name
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is a COMPOUND_TEXT string, and the name and desc fields in the
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returned list will be in COMPOUND_TEXT (note, ISO 8859-1 (Latin-1) is a proper
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subset of COMPOUND_TEXT, so can be used directly). If
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.I printer_name
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is in a code-set that the X Print Server cannot convert (into its operating
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code-set), then the X Print Server may fail to locate the requested printer.
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If
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.I printer_name
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is NULL, then all printer names, regardless of their code-set, can
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be returned, leaving the task of specific printer recognition up to the caller.
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When XpGetPrinterList is called, the caller's locale (see XpSetLocaleHinter) is
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included in the request as a "hint" to the X Print Server. If supported by the
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implementation, the X Print Server will use the hint to locate a localized
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description for each printer in the list. If the X Print Server cannot
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understand the hint, the X Print Server will choose a default.
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The returned printer list can be freed by calling XpFreePrinterList.
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The XPPrinterList structure defined in <X11/extensions/Print.h> contains:
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.nf
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typedef struct {
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char *name; /\(** name */
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char *desc; /\(** localized description */
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} XPPrinterRec, *XPPrinterList;
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.fi
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.SH DIAGNOSTICS
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.TP 15
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.SM BadAlloc
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Insufficient memory.
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.SH "SEE ALSO"
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.BR XpFreePrinterList (3Xp),
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.BR XpSetLocaleHinter (3Xp)
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