Peter Howkins
302 lines
9.3 KiB
C
302 lines
9.3 KiB
C
/*
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* CDE - Common Desktop Environment
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*
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* Copyright (c) 1993-2012, The Open Group. All rights reserved.
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*
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* These libraries and programs are free software; you can
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* redistribute them and/or modify them under the terms of the GNU
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* Lesser General Public License as published by the Free Software
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* Foundation; either version 2 of the License, or (at your option)
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* any later version.
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*
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* These libraries and programs are distributed in the hope that
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* they will be useful, but WITHOUT ANY WARRANTY; without even the
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* implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
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* PURPOSE. See the GNU Lesser General Public License for more
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* details.
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*
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* You should have received a copy of the GNU Lesser General Public
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* License along with these libraries and programs; if not, write
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* to the Free Software Foundation, Inc., 51 Franklin Street, Fifth
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* Floor, Boston, MA 02110-1301 USA
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*/
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#if DOC
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/*===================================================================
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$FILEBEG$: PrintManStrFile.c
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$COMPONENT$: dthelpprint
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$PROJECT$: Cde1
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$SYSTEM$: HPUX 9.0; AIX 3.2; SunOS 5.3
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$REVISION$: $XConsortium: PrintManStrFile.c /main/4 1996/10/30 11:35:27 drk $
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$CHGLOG$:
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$COPYRIGHT$:
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(c) Copyright 1993, 1994 Hewlett-Packard Company
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(c) Copyright 1993, 1994 International Business Machines Corp.
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(c) Copyright 1993, 1994 Sun Microsystems, Inc.
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(c) Copyright 1993, 1994 Unix System Labs, Inc., a subsidiary of Novell, Inc.
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==$END$==============================================================*/
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#if defined(sun)
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#include <locale.h>
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#else
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#include <langinfo.h>
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#endif
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#include "HelpPrintI.h"
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/*======== boundary values ==============*/
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#define MAX_COMMAND_LENGTH 5120 /* max system can handle */
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/*======== dthelpprint.sh options ==============*/
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/*======== helper values ===============*/
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#define EOS '\0'
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#define EMPTY_STR s_EmptyStr
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#define PMSET 4 /* message catalog set */
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/*======== helper variables ===============*/
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static char s_EmptyStr[1] = { EOS };
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/*======== data structs ==============*/
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/*======== static variables ===============*/
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/*======== functions ==============*/
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#if DOC
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===================================================================
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$FUNBEG$: _DtHPrPrintStringData()
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$1LINER$: Writes string data to file and then sends to printer
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$DESCRIPT$:
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Writes string data to file and then sends to printer
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$RETURNS$:
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$ARGS$:
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========================================================$SKIP$=====*/
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#endif /*DOC*/
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int _DtHPrPrintStringData(
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Display *dpy,
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_DtHPrOptions * options)
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{ /*$CODE$*/
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char *printCommand;
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char cmdFormat[100];
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char prOffsetArg[30];
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int status;
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int retval;
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if ( NULL == options->stringData )
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{
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fprintf(stderr, _DTGETMESSAGE(PMSET,1,
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"%s: Error: helpType is string, "
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"but no stringData specified.\n"),
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options->programName);
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return 1; /* RETURN */
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}
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/* Alloc max shell command line len */
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printCommand = malloc(MAX_COMMAND_LENGTH*sizeof(char));
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if (printCommand == NULL)
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{
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fprintf(stderr, _DTGETMESSAGE(PMSET,5,
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"%s: Error: memory allocation failed\n"),
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options->programName );
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return 2; /* RETURN error */
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}
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/** generate the command **/
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_DtHPrGetPrOffsetArg(options,prOffsetArg);
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sprintf(cmdFormat, "%s %s|%s %s|%s %s %s", /* echo | fold | pr */
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options->echoCommand, options->echoArgs,
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options->foldCommand, options->foldArgs,
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options->prCommand, prOffsetArg, options->prArgs);
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sprintf(printCommand, cmdFormat,
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options->stringData, /* echo */
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options->colsTextWidth, EMPTY_STR, /* fold */
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options->topicTitle, options->rowsHeight, EMPTY_STR); /* pr */
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retval = _DtHPrGenFileOrPrint(options,"String",printCommand);
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free(printCommand);
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return retval;
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} /*$END$*/
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#if DOC
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===================================================================
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$FUNBEG$: _DtHPrPrintDynamicStringData()
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$1LINER$: Writes string data to file, formats it, then sends to printer
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$DESCRIPT$:
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Writes string data to file, formats it, then sends to printer
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$RETURNS$:
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$ARGS$:
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========================================================$SKIP$=====*/
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#endif /*DOC*/
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int _DtHPrPrintDynamicStringData(
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Display *dpy,
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_DtHPrOptions * options)
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{ /*$CODE$*/
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char *printCommand;
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char cmdFormat[100];
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char prOffsetArg[30];
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int status;
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int retval;
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if ( NULL == options->stringData )
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{
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fprintf(stderr, _DTGETMESSAGE(PMSET,2,
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"%s: Error: helpType is dynamic string, "
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"but no stringData specified.\n"),
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options->programName);
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return 1; /* RETURN */
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}
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/* Alloc max shell command line len */
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printCommand = malloc(MAX_COMMAND_LENGTH*sizeof(char));
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if (printCommand == NULL)
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{
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fprintf(stderr, _DTGETMESSAGE(PMSET,5,
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"%s: Error: memory allocation failed\n"),
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options->programName );
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return 2; /* RETURN error */
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}
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/** generate the command **/
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_DtHPrGetPrOffsetArg(options,prOffsetArg);
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sprintf(cmdFormat, "%s %s|%s %s|%s %s %s", /* echo | fold | pr */
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options->echoCommand, options->echoArgs,
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options->foldCommand, options->foldArgs,
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options->prCommand, prOffsetArg, options->prArgs);
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sprintf(printCommand, cmdFormat,
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options->stringData, /* echo */
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options->colsTextWidth, EMPTY_STR, /* fold */
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options->topicTitle, options->rowsHeight, EMPTY_STR); /* pr */
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retval = _DtHPrGenFileOrPrint(options,"String",printCommand);
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free(printCommand);
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return retval;
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} /*$END$*/
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#if DOC
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===================================================================
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$FUNBEG$: _DtHPrPrintManPage()
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$1LINER$: Dumps formatted man page to file and then sends to printer
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$DESCRIPT$:
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Dumps formatted man page to file and then sends to printer
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$RETURNS$:
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$ARGS$:
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========================================================$SKIP$=====*/
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#endif /*DOC*/
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int _DtHPrPrintManPage(
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Display *dpy,
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_DtHPrOptions * options)
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{ /*$CODE$*/
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char *printCommand;
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char cmdFormat[100];
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int status;
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int retval;
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if ( NULL == options->manPage )
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{
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fprintf(stderr, _DTGETMESSAGE(PMSET,3,
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"%s: Error: helpType is man page, "
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"but no manPage specified.\n"),
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options->programName);
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return 1; /* RETURN */
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}
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/* Alloc max shell command line len */
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printCommand = malloc(MAX_COMMAND_LENGTH);
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if (printCommand == NULL)
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{
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fprintf(stderr, _DTGETMESSAGE(PMSET,5,
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"%s: Error: memory allocation failed\n"),
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options->programName );
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return 2; /* RETURN error */
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}
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/** generate the command **/
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snprintf(cmdFormat, sizeof(cmdFormat), "%s %s", /* man */
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options->manCommand, options->manArgs);
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snprintf(printCommand, MAX_COMMAND_LENGTH, cmdFormat,
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options->manPage); /* man */
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retval = _DtHPrGenFileOrPrint(options,options->manPage,printCommand);
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free(printCommand);
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return retval;
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} /*$END$*/
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#if DOC
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===================================================================
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$FUNBEG$: _DtHPrPrintHelpFile()
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$1LINER$: Format file and then sends to printer
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$DESCRIPT$:
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Format file and then sends to printer
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$RETURNS$:
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$ARGS$:
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========================================================$SKIP$=====*/
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#endif /*DOC*/
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int _DtHPrPrintHelpFile(
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Display *dpy,
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_DtHPrOptions * options)
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{ /*$CODE$*/
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char *printCommand;
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char cmdFormat[100];
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char prOffsetArg[30];
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int status;
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int retval;
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if ( NULL == options->helpFile )
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{
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fprintf(stderr, _DTGETMESSAGE(PMSET,4,
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"%s: Error: helpType is file, "
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"but no helpFile specified.\n"),
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options->programName);
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return 1; /* RETURN error */
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}
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/* Alloc max shell command line len */
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printCommand = malloc(MAX_COMMAND_LENGTH*sizeof(char));
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if (printCommand == NULL)
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{
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fprintf(stderr, _DTGETMESSAGE(PMSET,5,
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"%s: Error: memory allocation failed\n"),
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options->programName );
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return 2; /* RETURN error */
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}
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/** generate the command **/
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_DtHPrGetPrOffsetArg(options,prOffsetArg);
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sprintf(cmdFormat, "%s %s|%s %s %s", /* fold | pr */
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options->foldCommand, options->foldArgs,
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options->prCommand, prOffsetArg, options->prArgs);
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sprintf(printCommand, cmdFormat,
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options->colsTextWidth, options->helpFile, /* fold */
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options->topicTitle, options->rowsHeight, EMPTY_STR); /* pr */
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retval = _DtHPrGenFileOrPrint(options,options->helpFile,printCommand);
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free(printCommand);
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return retval;
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} /*$END$*/
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