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866 lines
48 KiB
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866 lines
48 KiB
HTML
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
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<!-- This HTML file generated by cxref (version 1.6a). -->
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<!-- cxref program (c) Andrew M. Bishop 1995,96,97,98,99,2000,01,02,03,04,05. -->
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<!--
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Cxref: cxref -block-comments -verbatim-comments -xref-all -index-all -html-src -Oxref cmdModule.c
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CPP : cxref-cpp -lang-c -C -dD -dI
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<HTML>
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<HEAD>
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<TITLE>Source File cmdModule.c</TITLE>
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<LINK rel="stylesheet" href="cxref.css" type="text/css">
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</HEAD>
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<BODY>
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<pre>
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<a name="line1">1 |</a> /*****
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<a name="line2">2 |</a> ** ** Module Header ******************************************************* **
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<a name="line3">3 |</a> ** **
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<a name="line4">4 |</a> ** Modules Revision 3.0 **
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<a name="line5">5 |</a> ** Providing a flexible user environment **
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<a name="line6">6 |</a> ** **
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<a name="line7">7 |</a> ** File: cmdModule.c **
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<a name="line8">8 |</a> ** First Edition: 1991/10/23 **
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<a name="line9">9 |</a> ** **
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<a name="line10">10 |</a> ** Authors: John Furlan, jlf@behere.com **
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<a name="line11">11 |</a> ** Jens Hamisch, jens@Strawberry.COM **
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<a name="line12">12 |</a> ** **
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<a name="line13">13 |</a> ** Description: The actual module command from the Tcl level. This **
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<a name="line14">14 |</a> ** routines calls other ModuleCmd routines to carry out **
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<a name="line15">15 |</a> ** the subcommand requested. **
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<a name="line16">16 |</a> ** **
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<a name="line17">17 |</a> ** Exports: cmdModule **
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<a name="line18">18 |</a> ** Read_Modulefile **
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<a name="line19">19 |</a> ** Execute_TclFile **
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<a name="line20">20 |</a> ** CallModuleProcedure **
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<a name="line21">21 |</a> ** **
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<a name="line22">22 |</a> ** Notes: **
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<a name="line23">23 |</a> ** **
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<a name="line24">24 |</a> ** ************************************************************************ **
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<a name="line25">25 |</a> ****/
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<a name="line26">26 |</a>
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<a name="line27">27 |</a> /** ** Copyright *********************************************************** **
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<a name="line28">28 |</a> ** **
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<a name="line29">29 |</a> ** Copyright 1991-1994 by John L. Furlan. **
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<a name="line30">30 |</a> ** see LICENSE.GPL, which must be provided, for details **
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<a name="line31">31 |</a> ** **
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<a name="line32">32 |</a> ** ************************************************************************ **/
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<a name="line33">33 |</a>
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<a name="line34">34 |</a> static char Id[] = "@(#)$Id: cmdModule.c.src.html,v 1.6 2006/01/18 05:35:11 rkowen Exp $";
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<a name="line35">35 |</a> static void *UseId[] = { &UseId, Id };
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<a name="line36">36 |</a>
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<a name="line37">37 |</a> /** ************************************************************************ **/
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<a name="line38">38 |</a> /** HEADERS **/
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<a name="line39">39 |</a> /** ************************************************************************ **/
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<a name="line40">40 |</a>
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<a name="line41">41 |</a> #include "modules_def.h"
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<a name="line42">42 |</a>
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<a name="line43">43 |</a> /** ************************************************************************ **/
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<a name="line44">44 |</a> /** LOCAL DATATYPES **/
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<a name="line45">45 |</a> /** ************************************************************************ **/
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<a name="line46">46 |</a>
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<a name="line47">47 |</a> /** not applicable **/
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<a name="line48">48 |</a>
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<a name="line49">49 |</a> /** ************************************************************************ **/
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<a name="line50">50 |</a> /** CONSTANTS **/
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<a name="line51">51 |</a> /** ************************************************************************ **/
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<a name="line52">52 |</a>
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<a name="line53">53 |</a> /** not applicable **/
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<a name="line54">54 |</a>
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<a name="line55">55 |</a> /** ************************************************************************ **/
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<a name="line56">56 |</a> /** MACROS **/
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<a name="line57">57 |</a> /** ************************************************************************ **/
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<a name="line58">58 |</a>
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<a name="line59">59 |</a> /** not applicable **/
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<a name="line60">60 |</a>
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<a name="line61">61 |</a> /** ************************************************************************ **/
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<a name="line62">62 |</a> /** LOCAL DATA **/
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<a name="line63">63 |</a> /** ************************************************************************ **/
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<a name="line64">64 |</a>
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<a name="line65">65 |</a> char _fil_stdin[] = "stdin";
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<a name="line66">66 |</a> char _fil_stdout[] = "stdout";
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<a name="line67">67 |</a> char _fil_stderr[] = "stderr";
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<a name="line68">68 |</a> char _fil_devnull[] = "/dev/null";
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<a name="line69">69 |</a>
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<a name="line70">70 |</a> int linenum = 0;
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<a name="line71">71 |</a>
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<a name="line72">72 |</a> static char module_name[] = "cmdModule.c"; /** File name of this module **/
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<a name="line73">73 |</a>
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<a name="line74">74 |</a> #if WITH_DEBUGGING_CALLBACK
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<a name="line75">75 |</a> static char _proc_cmdModule[] = "cmdModule";
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<a name="line76">76 |</a> #endif
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<a name="line77">77 |</a> #if WITH_DEBUGGING_UTIL
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<a name="line78">78 |</a> static char _proc_Read_Modulefile[] = "Read_Modulefile";
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<a name="line79">79 |</a> #endif
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<a name="line80">80 |</a> #if WITH_DEBUGGING_UTIL_1
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<a name="line81">81 |</a> static char _proc_Execute_TclFile[] = "Execute_TclFile";
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<a name="line82">82 |</a> static char _proc_CallModuleProcedure[] = "CallModuleProcedure";
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<a name="line83">83 |</a> #endif
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<a name="line84">84 |</a>
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<a name="line85">85 |</a> char *module_command;
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<a name="line86">86 |</a>
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<a name="line87">87 |</a> /** ************************************************************************ **/
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<a name="line88">88 |</a> /** PROTOTYPES **/
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<a name="line89">89 |</a> /** ************************************************************************ **/
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<a name="line90">90 |</a>
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<a name="line91">91 |</a> /** not applicable **/
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<a name="line92">92 |</a>
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<a name="line93">93 |</a>
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<a name="line94">94 |</a> /*++++
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<a name="line95">95 |</a> ** ** Function-Header ***************************************************** **
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<a name="line96">96 |</a> ** **
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<a name="line97">97 |</a> ** Function: cmdModule **
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<a name="line98">98 |</a> ** **
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<a name="line99">99 |</a> ** Description: Evaluation of the module command line and callup of **
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<a name="line100">100 |</a> ** the according subroutine **
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<a name="line101">101 |</a> ** **
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<a name="line102">102 |</a> ** First Edition: 1991/10/23 **
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<a name="line103">103 |</a> ** **
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<a name="line104">104 |</a> ** Parameters: ClientData client_data **
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<a name="line105">105 |</a> ** Tcl_Interp *interp According Tcl interp.**
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<a name="line106">106 |</a> ** int argc Number of arguments **
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<a name="line107">107 |</a> ** char *argv[] Argument array **
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<a name="line108">108 |</a> ** **
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<a name="line109">109 |</a> ** Result: int TCL_OK Successfull completion **
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<a name="line110">110 |</a> ** TCL_ERROR Any error **
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<a name="line111">111 |</a> ** **
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<a name="line112">112 |</a> ** Attached Globals: g_flags These are set up accordingly before **
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<a name="line113">113 |</a> ** this function is called in order to **
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<a name="line114">114 |</a> ** control everything **
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<a name="line115">115 |</a> ** g_current_module The module which is handled **
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<a name="line116">116 |</a> ** by the current command **
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<a name="line117">117 |</a> ** **
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<a name="line118">118 |</a> ** ************************************************************************ **
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<a name="line119">119 |</a> ++++*/
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<a name="line120">120 |</a>
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<a name="line121">121 |</a> int cmdModule( ClientData client_data,
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<a name="line122">122 |</a> Tcl_Interp *interp,
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<a name="line123">123 |</a> int argc,
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<a name="line124">124 |</a> CONST84 char *argv[])
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<a name="line125">125 |</a> {
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<a name="line126">126 |</a> int return_val = -1, i;
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<a name="line127">127 |</a> int store_flags = g_flags;
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<a name="line128">128 |</a> char *store_curmodule = NULL;
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<a name="line129">129 |</a> char *save_module_command = NULL;
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<a name="line130">130 |</a> int match = 0;
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<a name="line131">131 |</a>
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<a name="line132">132 |</a> /**
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<a name="line133">133 |</a> ** These skip the arguments past the shell and command.
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<a name="line134">134 |</a> **/
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<a name="line135">135 |</a>
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<a name="line136">136 |</a> int num_modulefiles = argc - 2;
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<a name="line137">137 |</a> char **modulefile_list = (char **) argv + 2;
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<a name="line138">138 |</a>
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<a name="line139">139 |</a> #if 0
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<a name="line140">140 |</a> int x=0;
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<a name="line141">141 |</a> # define _XD fprintf(stderr,":%d:",++x),
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<a name="line142">142 |</a> #else
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<a name="line143">143 |</a> # define _XD
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<a name="line144">144 |</a> #endif
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<a name="line145">145 |</a>
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<a name="line146">146 |</a> #define _MTCH _XD match =
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<a name="line147">147 |</a> #define _ISERR ((match == -1) && (*interp->result))
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<a name="line148">148 |</a>
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<a name="line149">149 |</a> #if WITH_DEBUGGING_CALLBACK
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<a name="line150">150 |</a> ErrorLogger( NO_ERR_START, LOC, _proc_cmdModule, NULL);
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<a name="line151">151 |</a> #endif
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<a name="line152">152 |</a>
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<a name="line153">153 |</a> /**
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<a name="line154">154 |</a> ** Help or whatis mode?
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<a name="line155">155 |</a> **/
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<a name="line156">156 |</a>
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<a name="line157">157 |</a> if( g_flags & (M_HELP | M_WHATIS))
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<a name="line158">158 |</a> return( TCL_OK);
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<a name="line159">159 |</a>
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<a name="line160">160 |</a> /**
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<a name="line161">161 |</a> ** Parameter check
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<a name="line162">162 |</a> **/
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<a name="line163">163 |</a>
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<a name="line164">164 |</a> if( argc < 2) {
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<a name="line165">165 |</a> (void) ErrorLogger( ERR_USAGE, LOC, "module", " command ",
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<a name="line166">166 |</a> " [arguments ...] ", NULL);
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<a name="line167">167 |</a> (void) ModuleCmd_Help( interp, 0, modulefile_list);
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<a name="line168">168 |</a> return( TCL_ERROR); /** -------- EXIT (FAILURE) -------> **/
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<a name="line169">169 |</a> }
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<a name="line170">170 |</a>
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<a name="line171">171 |</a> /**
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<a name="line172">172 |</a> ** Non-persist mode?
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<a name="line173">173 |</a> **/
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<a name="line174">174 |</a>
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<a name="line175">175 |</a> if (g_flags & M_NONPERSIST) {
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<a name="line176">176 |</a> return (TCL_OK);
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<a name="line177">177 |</a> }
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<a name="line178">178 |</a>
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<a name="line179">179 |</a> /**
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<a name="line180">180 |</a> ** Display whatis mode?
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<a name="line181">181 |</a> **/
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<a name="line182">182 |</a>
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<a name="line183">183 |</a> if( g_flags & M_DISPLAY) {
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<a name="line184">184 |</a> fprintf( stderr, "%s\t\t ", argv[ 0]);
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<a name="line185">185 |</a> for( i=1; i<argc; i++)
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<a name="line186">186 |</a> fprintf( stderr, "%s ", argv[ i]);
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<a name="line187">187 |</a> fprintf( stderr, "\n");
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<a name="line188">188 |</a> return( TCL_OK);
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<a name="line189">189 |</a> }
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<a name="line190">190 |</a>
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<a name="line191">191 |</a> /**
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<a name="line192">192 |</a> ** For recursion. This can be called multiple times.
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<a name="line193">193 |</a> **/
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<a name="line194">194 |</a>
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<a name="line195">195 |</a> save_module_command = module_command;
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<a name="line196">196 |</a> module_command = strdup( argv[1]);
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<a name="line197">197 |</a>
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<a name="line198">198 |</a> if( g_current_module)
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<a name="line199">199 |</a> store_curmodule = g_current_module;
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<a name="line200">200 |</a>
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<a name="line201">201 |</a> /**
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<a name="line202">202 |</a> ** If the command is '-', we want to just start
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<a name="line203">203 |</a> ** interpreting Tcl from stdin.
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<a name="line204">204 |</a> **/
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<a name="line205">205 |</a>
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<a name="line206">206 |</a> if(_XD !strcmp( module_command, "-")) {
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<a name="line207">207 |</a> return_val = Execute_TclFile( interp, _fil_stdin);
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<a name="line208">208 |</a>
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<a name="line209">209 |</a> /**
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<a name="line210">210 |</a> ** Evaluate the module command and call the according subroutine
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<a name="line211">211 |</a> ** --- module LOAD|ADD
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<a name="line212">212 |</a> **/
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<a name="line213">213 |</a>
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<a name="line214">214 |</a> } else if(_MTCH Tcl_RegExpMatch(interp,module_command, addRE)) {
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<a name="line215">215 |</a> if (_ISERR) ErrorLogger( ERR_EXEC, LOC, interp->result, NULL);
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<a name="line216">216 |</a> return_val = ModuleCmd_Load( interp, 1,num_modulefiles,modulefile_list);
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<a name="line217">217 |</a>
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<a name="line218">218 |</a> /**
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<a name="line219">219 |</a> ** We always say the load succeeded. ModuleCmd_Load will
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<a name="line220">220 |</a> ** output any necessary error messages.
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<a name="line221">221 |</a> **/
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<a name="line222">222 |</a>
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<a name="line223">223 |</a> return_val = TCL_OK;
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<a name="line224">224 |</a>
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<a name="line225">225 |</a> /**
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<a name="line226">226 |</a> ** --- module UNLOAD
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<a name="line227">227 |</a> **/
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<a name="line228">228 |</a>
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<a name="line229">229 |</a> } else if(_MTCH Tcl_RegExpMatch(interp,module_command, rmRE)) {
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<a name="line230">230 |</a> if (_ISERR) ErrorLogger( ERR_EXEC, LOC, interp->result, NULL);
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<a name="line231">231 |</a> ModuleCmd_Load( interp, 0, num_modulefiles, modulefile_list);
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<a name="line232">232 |</a> return_val = TCL_OK;
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<a name="line233">233 |</a>
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<a name="line234">234 |</a> /**
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<a name="line235">235 |</a> ** --- module SWITCH
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<a name="line236">236 |</a> **/
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<a name="line237">237 |</a>
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<a name="line238">238 |</a> } else if(_MTCH Tcl_RegExpMatch(interp,module_command, swRE)) {
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<a name="line239">239 |</a> if (_ISERR) ErrorLogger( ERR_EXEC, LOC, interp->result, NULL);
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<a name="line240">240 |</a> return_val = ModuleCmd_Switch( interp, num_modulefiles,modulefile_list);
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<a name="line241">241 |</a>
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<a name="line242">242 |</a> /**
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<a name="line243">243 |</a> ** --- module DISPLAY
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<a name="line244">244 |</a> **/
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<a name="line245">245 |</a>
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<a name="line246">246 |</a> } else if(_MTCH Tcl_RegExpMatch(interp,module_command, dispRE)) {
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<a name="line247">247 |</a> if (_ISERR) ErrorLogger( ERR_EXEC, LOC, interp->result, NULL);
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<a name="line248">248 |</a> return_val = ModuleCmd_Display( interp,num_modulefiles,modulefile_list);
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<a name="line249">249 |</a>
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<a name="line250">250 |</a> /**
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<a name="line251">251 |</a> ** --- module LIST
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<a name="line252">252 |</a> **/
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<a name="line253">253 |</a>
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<a name="line254">254 |</a> } else if(_MTCH Tcl_RegExpMatch(interp,module_command, listRE)) {
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<a name="line255">255 |</a> if (_ISERR) ErrorLogger( ERR_EXEC, LOC, interp->result, NULL);
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<a name="line256">256 |</a> if (! (sw_format & SW_SET) ) { /* default format options */
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<a name="line257">257 |</a> sw_format |= (SW_HUMAN | SW_TERSE );
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<a name="line258">258 |</a> sw_format &= ~(SW_PARSE | SW_LONG );
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<a name="line259">259 |</a> }
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<a name="line260">260 |</a> /* use SW_LIST to indicate LIST & not AVAIL */
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<a name="line261">261 |</a> sw_format |= SW_LIST;
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<a name="line262">262 |</a> return_val = ModuleCmd_List( interp, num_modulefiles, modulefile_list);
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<a name="line263">263 |</a>
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<a name="line264">264 |</a> /**
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<a name="line265">265 |</a> ** --- module AVAIL
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<a name="line266">266 |</a> **/
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<a name="line267">267 |</a>
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<a name="line268">268 |</a> } else if(_MTCH Tcl_RegExpMatch(interp,module_command,availRE)) {
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<a name="line269">269 |</a> if (_ISERR) ErrorLogger( ERR_EXEC, LOC, interp->result, NULL);
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<a name="line270">270 |</a> if (! (sw_format & SW_SET) ) { /* default format options */
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<a name="line271">271 |</a> sw_format |= (SW_HUMAN | SW_TERSE);
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<a name="line272">272 |</a> sw_format &= ~(SW_PARSE | SW_LONG );
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<a name="line273">273 |</a> }
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<a name="line274">274 |</a> /* use SW_LIST to indicate LIST & not AVAIL */
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<a name="line275">275 |</a> sw_format &= ~SW_LIST;
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<a name="line276">276 |</a> return_val = ModuleCmd_Avail( interp, num_modulefiles, modulefile_list);
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<a name="line277">277 |</a>
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<a name="line278">278 |</a> /**
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<a name="line279">279 |</a> ** --- module WHATIS and APROPOS
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<a name="line280">280 |</a> **/
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<a name="line281">281 |</a>
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<a name="line282">282 |</a> } else if(_MTCH Tcl_RegExpMatch(interp,module_command,whatisRE)) {
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<a name="line283">283 |</a> if (_ISERR) ErrorLogger( ERR_EXEC, LOC, interp->result, NULL);
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<a name="line284">284 |</a> return_val = ModuleCmd_Whatis(interp, num_modulefiles, modulefile_list);
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<a name="line285">285 |</a>
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<a name="line286">286 |</a> } else if(_MTCH Tcl_RegExpMatch(interp,module_command,aproposRE)) {
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<a name="line287">287 |</a> if (_ISERR) ErrorLogger( ERR_EXEC, LOC, interp->result, NULL);
|
|
<a name="line288">288 |</a> return_val = ModuleCmd_Apropos(interp, num_modulefiles,modulefile_list);
|
|
<a name="line289">289 |</a>
|
|
<a name="line290">290 |</a> /**
|
|
<a name="line291">291 |</a> ** --- module CLEAR
|
|
<a name="line292">292 |</a> **/
|
|
<a name="line293">293 |</a>
|
|
<a name="line294">294 |</a> } else if(_MTCH Tcl_RegExpMatch(interp,module_command,clearRE)) {
|
|
<a name="line295">295 |</a> if (_ISERR) ErrorLogger( ERR_EXEC, LOC, interp->result, NULL);
|
|
<a name="line296">296 |</a> return_val = ModuleCmd_Clear( interp, num_modulefiles, modulefile_list);
|
|
<a name="line297">297 |</a>
|
|
<a name="line298">298 |</a> /**
|
|
<a name="line299">299 |</a> ** --- module UPDATE
|
|
<a name="line300">300 |</a> **/
|
|
<a name="line301">301 |</a>
|
|
<a name="line302">302 |</a> } else if(_MTCH Tcl_RegExpMatch(interp,module_command,updateRE)) {
|
|
<a name="line303">303 |</a> if (_ISERR) ErrorLogger( ERR_EXEC, LOC, interp->result, NULL);
|
|
<a name="line304">304 |</a> return_val = ModuleCmd_Update(interp, num_modulefiles, modulefile_list);
|
|
<a name="line305">305 |</a>
|
|
<a name="line306">306 |</a> /**
|
|
<a name="line307">307 |</a> ** --- module PURGE
|
|
<a name="line308">308 |</a> **/
|
|
<a name="line309">309 |</a>
|
|
<a name="line310">310 |</a> } else if(_MTCH Tcl_RegExpMatch(interp,module_command,purgeRE)) {
|
|
<a name="line311">311 |</a> if (_ISERR) ErrorLogger( ERR_EXEC, LOC, interp->result, NULL);
|
|
<a name="line312">312 |</a> return_val = ModuleCmd_Purge( interp, num_modulefiles, modulefile_list);
|
|
<a name="line313">313 |</a>
|
|
<a name="line314">314 |</a> /**
|
|
<a name="line315">315 |</a> ** --- module INIT
|
|
<a name="line316">316 |</a> **/
|
|
<a name="line317">317 |</a>
|
|
<a name="line318">318 |</a> } else if(_MTCH Tcl_RegExpMatch(interp,module_command,initRE)) {
|
|
<a name="line319">319 |</a> if (_ISERR) ErrorLogger( ERR_EXEC, LOC, interp->result, NULL);
|
|
<a name="line320">320 |</a>
|
|
<a name="line321">321 |</a> if( Tcl_RegExpMatch(interp,module_command, "^inita|^ia")){/* initadd */
|
|
<a name="line322">322 |</a> if (_ISERR) ErrorLogger(ERR_EXEC,LOC,interp->result,NULL);
|
|
<a name="line323">323 |</a> g_flags |= M_LOAD;
|
|
<a name="line324">324 |</a> return_val = ModuleCmd_Init(interp,num_modulefiles,modulefile_list);
|
|
<a name="line325">325 |</a> g_flags &= ~M_LOAD;
|
|
<a name="line326">326 |</a> }
|
|
<a name="line327">327 |</a>
|
|
<a name="line328">328 |</a> if( Tcl_RegExpMatch(interp,module_command, "^initr|^iw")){ /* initrm */
|
|
<a name="line329">329 |</a> if (_ISERR) ErrorLogger(ERR_EXEC,LOC,interp->result,NULL);
|
|
<a name="line330">330 |</a> g_flags |= M_REMOVE;
|
|
<a name="line331">331 |</a> return_val = ModuleCmd_Init(interp,num_modulefiles,modulefile_list);
|
|
<a name="line332">332 |</a> g_flags &= ~M_REMOVE;
|
|
<a name="line333">333 |</a> }
|
|
<a name="line334">334 |</a>
|
|
<a name="line335">335 |</a> if( Tcl_RegExpMatch(interp,module_command, "^initl|^il")){/* initlist*/
|
|
<a name="line336">336 |</a> if (_ISERR) ErrorLogger(ERR_EXEC,LOC,interp->result,NULL);
|
|
<a name="line337">337 |</a> g_flags |= M_DISPLAY;
|
|
<a name="line338">338 |</a> return_val = ModuleCmd_Init(interp,num_modulefiles,modulefile_list);
|
|
<a name="line339">339 |</a> g_flags &= ~M_DISPLAY;
|
|
<a name="line340">340 |</a> }
|
|
<a name="line341">341 |</a>
|
|
<a name="line342">342 |</a> if(Tcl_RegExpMatch(interp,module_command, "^inits|^is")){/* initswitch*/
|
|
<a name="line343">343 |</a> if (_ISERR) ErrorLogger(ERR_EXEC,LOC,interp->result,NULL);
|
|
<a name="line344">344 |</a> g_flags |= M_SWITCH;
|
|
<a name="line345">345 |</a> return_val = ModuleCmd_Init(interp,num_modulefiles,modulefile_list);
|
|
<a name="line346">346 |</a> g_flags &= ~M_SWITCH;
|
|
<a name="line347">347 |</a> }
|
|
<a name="line348">348 |</a>
|
|
<a name="line349">349 |</a> if(Tcl_RegExpMatch(interp,module_command, "^initc|^ic")){/* initclear*/
|
|
<a name="line350">350 |</a> if (_ISERR) ErrorLogger(ERR_EXEC,LOC,interp->result,NULL);
|
|
<a name="line351">351 |</a> g_flags |= M_CLEAR;
|
|
<a name="line352">352 |</a> return_val = ModuleCmd_Init(interp,num_modulefiles,modulefile_list);
|
|
<a name="line353">353 |</a> g_flags &= ~M_CLEAR;
|
|
<a name="line354">354 |</a> }
|
|
<a name="line355">355 |</a>
|
|
<a name="line356">356 |</a> if(Tcl_RegExpMatch(interp,module_command,"^initp|^ip")){/*initprepend*/
|
|
<a name="line357">357 |</a> if (_ISERR) ErrorLogger(ERR_EXEC,LOC,interp->result,NULL);
|
|
<a name="line358">358 |</a> g_flags |= (M_PREPEND | M_LOAD);
|
|
<a name="line359">359 |</a> return_val = ModuleCmd_Init(interp,num_modulefiles,modulefile_list);
|
|
<a name="line360">360 |</a> g_flags &= ~(M_PREPEND | M_LOAD);
|
|
<a name="line361">361 |</a> }
|
|
<a name="line362">362 |</a>
|
|
<a name="line363">363 |</a> /**
|
|
<a name="line364">364 |</a> ** --- module USE
|
|
<a name="line365">365 |</a> **/
|
|
<a name="line366">366 |</a>
|
|
<a name="line367">367 |</a> } else if(_MTCH Tcl_RegExpMatch(interp,module_command, useRE)) {
|
|
<a name="line368">368 |</a> if (_ISERR) ErrorLogger( ERR_EXEC, LOC, interp->result, NULL);
|
|
<a name="line369">369 |</a> return_val = ModuleCmd_Use( interp, num_modulefiles, modulefile_list);
|
|
<a name="line370">370 |</a>
|
|
<a name="line371">371 |</a> /**
|
|
<a name="line372">372 |</a> ** --- module UNUSE
|
|
<a name="line373">373 |</a> **/
|
|
<a name="line374">374 |</a>
|
|
<a name="line375">375 |</a> } else if(_MTCH Tcl_RegExpMatch(interp,module_command, unuseRE)) {
|
|
<a name="line376">376 |</a> if (_ISERR) ErrorLogger( ERR_EXEC, LOC, interp->result, NULL);
|
|
<a name="line377">377 |</a> return_val = ModuleCmd_UnUse( interp, num_modulefiles, modulefile_list);
|
|
<a name="line378">378 |</a>
|
|
<a name="line379">379 |</a> /**
|
|
<a name="line380">380 |</a> ** --- module REFRESH
|
|
<a name="line381">381 |</a> **/
|
|
<a name="line382">382 |</a>
|
|
<a name="line383">383 |</a> } else if(_MTCH Tcl_RegExpMatch(interp,module_command, refreshRE)) {
|
|
<a name="line384">384 |</a> if (_ISERR) ErrorLogger( ERR_EXEC, LOC, interp->result, NULL);
|
|
<a name="line385">385 |</a> return_val = ModuleCmd_Refresh( interp, num_modulefiles, modulefile_list);
|
|
<a name="line386">386 |</a>
|
|
<a name="line387">387 |</a> /**
|
|
<a name="line388">388 |</a> ** --- module HELP
|
|
<a name="line389">389 |</a> **/
|
|
<a name="line390">390 |</a>
|
|
<a name="line391">391 |</a> } else if(_MTCH Tcl_RegExpMatch(interp,module_command, helpRE)) {
|
|
<a name="line392">392 |</a> if (_ISERR) ErrorLogger( ERR_EXEC, LOC, interp->result, NULL);
|
|
<a name="line393">393 |</a> return_val = ModuleCmd_Help( interp, num_modulefiles, modulefile_list);
|
|
<a name="line394">394 |</a> }
|
|
<a name="line395">395 |</a>
|
|
<a name="line396">396 |</a> /**
|
|
<a name="line397">397 |</a> ** Tracing
|
|
<a name="line398">398 |</a> **/
|
|
<a name="line399">399 |</a>
|
|
<a name="line400">400 |</a> if( CheckTracingList(interp, module_command,
|
|
<a name="line401">401 |</a> num_modulefiles, modulefile_list))
|
|
<a name="line402">402 |</a> Module_Tracing( return_val, argc, (char **) argv);
|
|
<a name="line403">403 |</a>
|
|
<a name="line404">404 |</a> /**
|
|
<a name="line405">405 |</a> ** Evaluate the subcommands return value in order to get rid of unrecog-
|
|
<a name="line406">406 |</a> ** nized commands
|
|
<a name="line407">407 |</a> **/
|
|
<a name="line408">408 |</a>
|
|
<a name="line409">409 |</a> if( return_val < 0)
|
|
<a name="line410">410 |</a> if( OK != ErrorLogger( ERR_COMMAND, LOC, module_command, NULL))
|
|
<a name="line411">411 |</a> return (TCL_ERROR);
|
|
<a name="line412">412 |</a>
|
|
<a name="line413">413 |</a> /**
|
|
<a name="line414">414 |</a> ** Clean up from recursion
|
|
<a name="line415">415 |</a> **/
|
|
<a name="line416">416 |</a>
|
|
<a name="line417">417 |</a> g_flags = store_flags;
|
|
<a name="line418">418 |</a> if( store_curmodule)
|
|
<a name="line419">419 |</a> g_current_module = store_curmodule;
|
|
<a name="line420">420 |</a>
|
|
<a name="line421">421 |</a> module_command = save_module_command;
|
|
<a name="line422">422 |</a>
|
|
<a name="line423">423 |</a> /**
|
|
<a name="line424">424 |</a> ** Return on success
|
|
<a name="line425">425 |</a> **/
|
|
<a name="line426">426 |</a>
|
|
<a name="line427">427 |</a> #if WITH_DEBUGGING_CALLBACK
|
|
<a name="line428">428 |</a> ErrorLogger( NO_ERR_END, LOC, _proc_cmdModule, NULL);
|
|
<a name="line429">429 |</a> #endif
|
|
<a name="line430">430 |</a>
|
|
<a name="line431">431 |</a> return( return_val);
|
|
<a name="line432">432 |</a>
|
|
<a name="line433">433 |</a> } /** End of 'cmdModule' **/
|
|
<a name="line434">434 |</a>
|
|
<a name="line435">435 |</a> /*++++
|
|
<a name="line436">436 |</a> ** ** Function-Header ***************************************************** **
|
|
<a name="line437">437 |</a> ** **
|
|
<a name="line438">438 |</a> ** Function: Read_Modulefile **
|
|
<a name="line439">439 |</a> ** **
|
|
<a name="line440">440 |</a> ** Description: Check the passed filename for to be a valid module **
|
|
<a name="line441">441 |</a> ** and execute the according command file **
|
|
<a name="line442">442 |</a> ** **
|
|
<a name="line443">443 |</a> ** First Edition: 1991/10/23 **
|
|
<a name="line444">444 |</a> ** **
|
|
<a name="line445">445 |</a> ** Parameters: Tcl_Interp *interp According Tcl interp.**
|
|
<a name="line446">446 |</a> ** char *filename **
|
|
<a name="line447">447 |</a> ** **
|
|
<a name="line448">448 |</a> ** Result: int TCL_OK Successfull completion **
|
|
<a name="line449">449 |</a> ** TCL_ERROR Any error **
|
|
<a name="line450">450 |</a> ** **
|
|
<a name="line451">451 |</a> ** Attached Globals: **
|
|
<a name="line452">452 |</a> ** **
|
|
<a name="line453">453 |</a> ** ************************************************************************ **
|
|
<a name="line454">454 |</a> ++++*/
|
|
<a name="line455">455 |</a>
|
|
<a name="line456">456 |</a> int Read_Modulefile( Tcl_Interp *interp,
|
|
<a name="line457">457 |</a> char *filename)
|
|
<a name="line458">458 |</a> {
|
|
<a name="line459">459 |</a> int result;
|
|
<a name="line460">460 |</a> char *startp, *endp;
|
|
<a name="line461">461 |</a>
|
|
<a name="line462">462 |</a> #if WITH_DEBUGGING_UTIL
|
|
<a name="line463">463 |</a> ErrorLogger( NO_ERR_START, LOC, _proc_Read_Modulefile, NULL);
|
|
<a name="line464">464 |</a> #endif
|
|
<a name="line465">465 |</a>
|
|
<a name="line466">466 |</a> /**
|
|
<a name="line467">467 |</a> ** Parameter check. A valid filename is to be given.
|
|
<a name="line468">468 |</a> **/
|
|
<a name="line469">469 |</a>
|
|
<a name="line470">470 |</a> if( !filename) {
|
|
<a name="line471">471 |</a> if( OK != ErrorLogger( ERR_PARAM, LOC, "filename", NULL))
|
|
<a name="line472">472 |</a> return( TCL_ERROR); /** -------- EXIT (FAILURE) -------> **/
|
|
<a name="line473">473 |</a> }
|
|
<a name="line474">474 |</a>
|
|
<a name="line475">475 |</a> /**
|
|
<a name="line476">476 |</a> ** Check for the module 'magic cookie'
|
|
<a name="line477">477 |</a> ** Trust stdin as a valid module file ...
|
|
<a name="line478">478 |</a> **/
|
|
<a name="line479">479 |</a>
|
|
<a name="line480">480 |</a> if( !strcmp( filename, _fil_stdin) && !check_magic( filename,
|
|
<a name="line481">481 |</a> MODULES_MAGIC_COOKIE, MODULES_MAGIC_COOKIE_LENGTH)) {
|
|
<a name="line482">482 |</a> if( OK != ErrorLogger( ERR_MAGIC, LOC, filename, NULL))
|
|
<a name="line483">483 |</a> return( TCL_ERROR); /** -------- EXIT (FAILURE) -------> **/
|
|
<a name="line484">484 |</a> }
|
|
<a name="line485">485 |</a>
|
|
<a name="line486">486 |</a> /**
|
|
<a name="line487">487 |</a> ** Now do execute that module file and evaluate the result of the
|
|
<a name="line488">488 |</a> ** latest executed command
|
|
<a name="line489">489 |</a> **/
|
|
<a name="line490">490 |</a>
|
|
<a name="line491">491 |</a> if( TCL_ERROR == (result = Execute_TclFile(interp, filename))) {
|
|
<a name="line492">492 |</a>
|
|
<a name="line493">493 |</a> #if WITH_DEBUGGING_UTIL
|
|
<a name="line494">494 |</a> ErrorLogger( NO_ERR_DEBUG, LOC, "Execution of '",
|
|
<a name="line495">495 |</a> filename, "' failed", NULL);
|
|
<a name="line496">496 |</a> #endif
|
|
<a name="line497">497 |</a>
|
|
<a name="line498">498 |</a> if( *interp->result) {
|
|
<a name="line499">499 |</a> char *tstr = NULL;
|
|
<a name="line500">500 |</a> Tcl_RegExp retexpPtr;
|
|
<a name="line501">501 |</a>
|
|
<a name="line502">502 |</a> tstr = strdup(interp->result);
|
|
<a name="line503">503 |</a> retexpPtr = Tcl_RegExpCompile(interp, "^EXIT ([0-9]*)");
|
|
<a name="line504">504 |</a> if( Tcl_RegExpExec(interp, retexpPtr, tstr, tstr)) {
|
|
<a name="line505">505 |</a> Tcl_RegExpRange(retexpPtr, 1,
|
|
<a name="line506">506 |</a> (CONST84 char **) &startp, (CONST84 char **) &endp);
|
|
<a name="line507">507 |</a> if( startp != '\0')
|
|
<a name="line508">508 |</a> result = atoi( startp );
|
|
<a name="line509">509 |</a> }
|
|
<a name="line510">510 |</a> if (tstr)
|
|
<a name="line511">511 |</a> null_free((void *) &tstr);
|
|
<a name="line512">512 |</a> }
|
|
<a name="line513">513 |</a> }
|
|
<a name="line514">514 |</a>
|
|
<a name="line515">515 |</a> /**
|
|
<a name="line516">516 |</a> ** Return the result as derivered from the module file execution
|
|
<a name="line517">517 |</a> **/
|
|
<a name="line518">518 |</a>
|
|
<a name="line519">519 |</a> #if WITH_DEBUGGING_UTIL
|
|
<a name="line520">520 |</a> ErrorLogger( NO_ERR_END, LOC, _proc_Read_Modulefile, NULL);
|
|
<a name="line521">521 |</a> #endif
|
|
<a name="line522">522 |</a>
|
|
<a name="line523">523 |</a> return( result);
|
|
<a name="line524">524 |</a>
|
|
<a name="line525">525 |</a> } /** End of 'Read_Modulefile' **/
|
|
<a name="line526">526 |</a>
|
|
<a name="line527">527 |</a> /*++++
|
|
<a name="line528">528 |</a> ** ** Function-Header ***************************************************** **
|
|
<a name="line529">529 |</a> ** **
|
|
<a name="line530">530 |</a> ** Function: Execute_TclFile **
|
|
<a name="line531">531 |</a> ** **
|
|
<a name="line532">532 |</a> ** Description: Read in and execute all commands concerning the Tcl **
|
|
<a name="line533">533 |</a> ** file passed as parameter **
|
|
<a name="line534">534 |</a> ** **
|
|
<a name="line535">535 |</a> ** First Edition: 1991/10/23 **
|
|
<a name="line536">536 |</a> ** **
|
|
<a name="line537">537 |</a> ** Parameters: Tcl_Interp *interp According Tcl interp.**
|
|
<a name="line538">538 |</a> ** char *filename **
|
|
<a name="line539">539 |</a> ** **
|
|
<a name="line540">540 |</a> ** Result: int TCL_OK Successfull completion **
|
|
<a name="line541">541 |</a> ** TCL_ERROR Any error **
|
|
<a name="line542">542 |</a> ** **
|
|
<a name="line543">543 |</a> ** Attached Globals: line Input read buffer **
|
|
<a name="line544">544 |</a> ** **
|
|
<a name="line545">545 |</a> ** ************************************************************************ **
|
|
<a name="line546">546 |</a> ++++*/
|
|
<a name="line547">547 |</a>
|
|
<a name="line548">548 |</a> int Execute_TclFile( Tcl_Interp *interp,
|
|
<a name="line549">549 |</a> char *filename)
|
|
<a name="line550">550 |</a> {
|
|
<a name="line551">551 |</a> FILE *infile;
|
|
<a name="line552">552 |</a> int gotPartial = 0;
|
|
<a name="line553">553 |</a> int result = 0;
|
|
<a name="line554">554 |</a> char *cmd;
|
|
<a name="line555">555 |</a> Tcl_DString cmdbuf;
|
|
<a name="line556">556 |</a>
|
|
<a name="line557">557 |</a> #if WITH_DEBUGGING_UTIL_1
|
|
<a name="line558">558 |</a> ErrorLogger( NO_ERR_START, LOC, _proc_Execute_TclFile, NULL);
|
|
<a name="line559">559 |</a> #endif
|
|
<a name="line560">560 |</a>
|
|
<a name="line561">561 |</a> /**
|
|
<a name="line562">562 |</a> ** If there isn't a line buffer allocated so far, do it now
|
|
<a name="line563">563 |</a> **/
|
|
<a name="line564">564 |</a>
|
|
<a name="line565">565 |</a> if( line == NULL) {
|
|
<a name="line566">566 |</a> if( NULL == (line = (char*) malloc( LINELENGTH * sizeof( char)))) {
|
|
<a name="line567">567 |</a> if( OK != ErrorLogger( ERR_ALLOC, LOC, NULL))
|
|
<a name="line568">568 |</a> return( TCL_ERROR); /** -------- EXIT (FAILURE) -------> **/
|
|
<a name="line569">569 |</a> }
|
|
<a name="line570">570 |</a> }
|
|
<a name="line571">571 |</a>
|
|
<a name="line572">572 |</a> /**
|
|
<a name="line573">573 |</a> ** If we're supposed to be interpreting from stdin, set infile
|
|
<a name="line574">574 |</a> ** equal to stdin, otherwise, open the file and interpret
|
|
<a name="line575">575 |</a> **/
|
|
<a name="line576">576 |</a>
|
|
<a name="line577">577 |</a> if( !strcmp( filename, _fil_stdin)) {
|
|
<a name="line578">578 |</a> infile = stdin;
|
|
<a name="line579">579 |</a> } else {
|
|
<a name="line580">580 |</a> if( NULL == (infile = fopen( filename, "r"))) {
|
|
<a name="line581">581 |</a> if( OK != ErrorLogger( ERR_OPEN, LOC, filename, "reading", NULL))
|
|
<a name="line582">582 |</a> return( TCL_ERROR); /** -------- EXIT (FAILURE) -------> **/
|
|
<a name="line583">583 |</a> }
|
|
<a name="line584">584 |</a> }
|
|
<a name="line585">585 |</a>
|
|
<a name="line586">586 |</a> /**
|
|
<a name="line587">587 |</a> ** Allow access to which file is being loaded.
|
|
<a name="line588">588 |</a> **/
|
|
<a name="line589">589 |</a>
|
|
<a name="line590">590 |</a> linenum = 0;
|
|
<a name="line591">591 |</a> Tcl_SetVar( interp, "ModulesCurrentModulefile", filename, 0);
|
|
<a name="line592">592 |</a> Tcl_DStringInit( &cmdbuf);
|
|
<a name="line593">593 |</a>
|
|
<a name="line594">594 |</a> while( 1) {
|
|
<a name="line595">595 |</a>
|
|
<a name="line596">596 |</a> linenum++;
|
|
<a name="line597">597 |</a> if( fgets(line, LINELENGTH, infile) == NULL) {
|
|
<a name="line598">598 |</a> if( !gotPartial) {
|
|
<a name="line599">599 |</a> break; /** while **/
|
|
<a name="line600">600 |</a> }
|
|
<a name="line601">601 |</a> line[0] = '\0';
|
|
<a name="line602">602 |</a> }
|
|
<a name="line603">603 |</a>
|
|
<a name="line604">604 |</a> /**
|
|
<a name="line605">605 |</a> ** Put the whole command on the command buffer
|
|
<a name="line606">606 |</a> **/
|
|
<a name="line607">607 |</a>
|
|
<a name="line608">608 |</a> cmd = Tcl_DStringAppend( &cmdbuf, line, (-1));
|
|
<a name="line609">609 |</a>
|
|
<a name="line610">610 |</a> if( line[0] != 0 && !Tcl_CommandComplete(cmd)) {
|
|
<a name="line611">611 |</a> gotPartial++;
|
|
<a name="line612">612 |</a> continue;
|
|
<a name="line613">613 |</a> }
|
|
<a name="line614">614 |</a>
|
|
<a name="line615">615 |</a> /**
|
|
<a name="line616">616 |</a> ** Now evaluate the command and react on its result
|
|
<a name="line617">617 |</a> ** Reinitialize the command buffer
|
|
<a name="line618">618 |</a> **/
|
|
<a name="line619">619 |</a>
|
|
<a name="line620">620 |</a> #if WITH_DEBUGGING_UTIL_1
|
|
<a name="line621">621 |</a> ErrorLogger( NO_ERR_DEBUG, LOC, " Evaluating '", cmd, "'", NULL);
|
|
<a name="line622">622 |</a> #endif
|
|
<a name="line623">623 |</a>
|
|
<a name="line624">624 |</a> result = Tcl_Eval( interp, cmd);
|
|
<a name="line625">625 |</a>
|
|
<a name="line626">626 |</a> if( TCL_ERROR == result) {
|
|
<a name="line627">627 |</a> ErrorLogger( ERR_EXEC, LOC, cmd, NULL);
|
|
<a name="line628">628 |</a> }
|
|
<a name="line629">629 |</a>
|
|
<a name="line630">630 |</a> Tcl_DStringTrunc( &cmdbuf, 0);
|
|
<a name="line631">631 |</a>
|
|
<a name="line632">632 |</a> #if WITH_DEBUGGING_UTIL_1
|
|
<a name="line633">633 |</a> {
|
|
<a name="line634">634 |</a> char buffer[ 80];
|
|
<a name="line635">635 |</a>
|
|
<a name="line636">636 |</a> switch( result) {
|
|
<a name="line637">637 |</a> case TCL_OK: strcpy( buffer, "TCL_OK");
|
|
<a name="line638">638 |</a> break;
|
|
<a name="line639">639 |</a>
|
|
<a name="line640">640 |</a> case TCL_ERROR: strcpy( buffer, "TCL_ERROR");
|
|
<a name="line641">641 |</a> break;
|
|
<a name="line642">642 |</a>
|
|
<a name="line643">643 |</a> case TCL_LEVEL0_RETURN:
|
|
<a name="line644">644 |</a> strcpy( buffer, "TCL_LEVEL0_RETURN");
|
|
<a name="line645">645 |</a> break;
|
|
<a name="line646">646 |</a> }
|
|
<a name="line647">647 |</a>
|
|
<a name="line648">648 |</a> ErrorLogger( NO_ERR_DEBUG, LOC, " Result: '", buffer, "'", NULL);
|
|
<a name="line649">649 |</a> }
|
|
<a name="line650">650 |</a> #endif
|
|
<a name="line651">651 |</a>
|
|
<a name="line652">652 |</a> switch( result) {
|
|
<a name="line653">653 |</a>
|
|
<a name="line654">654 |</a> case TCL_OK: gotPartial = 0;
|
|
<a name="line655">655 |</a> continue; /** while **/
|
|
<a name="line656">656 |</a>
|
|
<a name="line657">657 |</a> case TCL_ERROR: interp->errorLine = ((linenum-1)-gotPartial) +
|
|
<a name="line658">658 |</a> interp->errorLine;
|
|
<a name="line659">659 |</a> /* FALLTHROUGH */
|
|
<a name="line660">660 |</a>
|
|
<a name="line661">661 |</a> case TCL_LEVEL0_RETURN:
|
|
<a name="line662">662 |</a> break; /** switch **/
|
|
<a name="line663">663 |</a> }
|
|
<a name="line664">664 |</a>
|
|
<a name="line665">665 |</a> /**
|
|
<a name="line666">666 |</a> ** If the while loop hasn't been continued so far, it is to be broken
|
|
<a name="line667">667 |</a> ** now
|
|
<a name="line668">668 |</a> **/
|
|
<a name="line669">669 |</a>
|
|
<a name="line670">670 |</a> break; /** while **/
|
|
<a name="line671">671 |</a>
|
|
<a name="line672">672 |</a> } /** while **/
|
|
<a name="line673">673 |</a>
|
|
<a name="line674">674 |</a> /**
|
|
<a name="line675">675 |</a> ** Free up what has been used, close the input file and return the result
|
|
<a name="line676">676 |</a> ** of the last command to the caller
|
|
<a name="line677">677 |</a> **/
|
|
<a name="line678">678 |</a>
|
|
<a name="line679">679 |</a> Tcl_DStringFree( &cmdbuf);
|
|
<a name="line680">680 |</a> if( EOF == fclose( infile))
|
|
<a name="line681">681 |</a> if( OK != ErrorLogger( ERR_CLOSE, LOC, filename, NULL))
|
|
<a name="line682">682 |</a> return( TCL_ERROR); /** -------- EXIT (FAILURE) -------> **/
|
|
<a name="line683">683 |</a>
|
|
<a name="line684">684 |</a> #if WITH_DEBUGGING_UTIL_1
|
|
<a name="line685">685 |</a> ErrorLogger( NO_ERR_END, LOC, _proc_Execute_TclFile, NULL);
|
|
<a name="line686">686 |</a> #endif
|
|
<a name="line687">687 |</a>
|
|
<a name="line688">688 |</a> return( result);
|
|
<a name="line689">689 |</a>
|
|
<a name="line690">690 |</a> } /** End of 'Execute_TclFile' **/
|
|
<a name="line691">691 |</a>
|
|
<a name="line692">692 |</a> /*++++
|
|
<a name="line693">693 |</a> ** ** Function-Header ***************************************************** **
|
|
<a name="line694">694 |</a> ** **
|
|
<a name="line695">695 |</a> ** Function: CallModuleProcedure **
|
|
<a name="line696">696 |</a> ** **
|
|
<a name="line697">697 |</a> ** Description: Call a Tcl Procedure **
|
|
<a name="line698">698 |</a> ** Executes the passed modulefile (conditionally hidden)**
|
|
<a name="line699">699 |</a> ** and then evaluates the passed Tcl procedure **
|
|
<a name="line700">700 |</a> ** **
|
|
<a name="line701">701 |</a> ** First Edition: 1991/10/23 **
|
|
<a name="line702">702 |</a> ** **
|
|
<a name="line703">703 |</a> ** Parameters: Tcl_Interp *interp According Tcl interp.**
|
|
<a name="line704">704 |</a> ** Tcl_DString *cmdptr Buffer fot the Tcl **
|
|
<a name="line705">705 |</a> ** command **
|
|
<a name="line706">706 |</a> ** char *modulefile According module file**
|
|
<a name="line707">707 |</a> ** char *procname Name of the Tcl Proc.**
|
|
<a name="line708">708 |</a> ** int suppress_output Controlls redirect.**
|
|
<a name="line709">709 |</a> ** of stdout and stderr **
|
|
<a name="line710">710 |</a> ** **
|
|
<a name="line711">711 |</a> ** Result: int TCL_OK Successfull completion **
|
|
<a name="line712">712 |</a> ** TCL_ERROR Any error **
|
|
<a name="line713">713 |</a> ** **
|
|
<a name="line714">714 |</a> ** Attached Globals: - **
|
|
<a name="line715">715 |</a> ** **
|
|
<a name="line716">716 |</a> ** ************************************************************************ **
|
|
<a name="line717">717 |</a> ++++*/
|
|
<a name="line718">718 |</a>
|
|
<a name="line719">719 |</a> int CallModuleProcedure( Tcl_Interp *interp,
|
|
<a name="line720">720 |</a> Tcl_DString *cmdptr,
|
|
<a name="line721">721 |</a> char *modulefile,
|
|
<a name="line722">722 |</a> char *procname,
|
|
<a name="line723">723 |</a> int suppress_output)
|
|
<a name="line724">724 |</a> {
|
|
<a name="line725">725 |</a> char cmdline[ LINELENGTH];
|
|
<a name="line726">726 |</a> char *cmd;
|
|
<a name="line727">727 |</a> int result;
|
|
<a name="line728">728 |</a> int saved_stdout = 0, saved_stderr = 0, devnull;
|
|
<a name="line729">729 |</a>
|
|
<a name="line730">730 |</a> #if WITH_DEBUGGING_UTIL_1
|
|
<a name="line731">731 |</a> ErrorLogger( NO_ERR_START, LOC, _proc_CallModuleProcedure, NULL);
|
|
<a name="line732">732 |</a> #endif
|
|
<a name="line733">733 |</a>
|
|
<a name="line734">734 |</a> /**
|
|
<a name="line735">735 |</a> ** Must send stdout and stderr to /dev/null until the
|
|
<a name="line736">736 |</a> ** ModulesHelp procedure is called.
|
|
<a name="line737">737 |</a> **/
|
|
<a name="line738">738 |</a>
|
|
<a name="line739">739 |</a> if( suppress_output) {
|
|
<a name="line740">740 |</a> if( 0 > (devnull = open( _fil_devnull, O_RDWR))) {
|
|
<a name="line741">741 |</a> if( OK != ErrorLogger( ERR_OPEN, LOC, _fil_devnull, "changing", NULL))
|
|
<a name="line742">742 |</a> return( TCL_ERROR); /** -------- EXIT (FAILURE) -------> **/
|
|
<a name="line743">743 |</a> }
|
|
<a name="line744">744 |</a>
|
|
<a name="line745">745 |</a> /**
|
|
<a name="line746">746 |</a> ** Close STDOUT and reopen it as /dev/null
|
|
<a name="line747">747 |</a> **/
|
|
<a name="line748">748 |</a>
|
|
<a name="line749">749 |</a> if( -1 == ( saved_stdout = dup( 1)))
|
|
<a name="line750">750 |</a> if( OK != ErrorLogger( ERR_DUP, LOC, _fil_stdout, NULL))
|
|
<a name="line751">751 |</a> return( TCL_ERROR); /** ------- EXIT (FAILURE) --------> **/
|
|
<a name="line752">752 |</a>
|
|
<a name="line753">753 |</a> if( -1 == close( 1))
|
|
<a name="line754">754 |</a> if( OK != ErrorLogger( ERR_CLOSE, LOC, _fil_stdout, NULL))
|
|
<a name="line755">755 |</a> return( TCL_ERROR); /** ------- EXIT (FAILURE) --------> **/
|
|
<a name="line756">756 |</a>
|
|
<a name="line757">757 |</a> if( -1 == dup( devnull))
|
|
<a name="line758">758 |</a> if( OK != ErrorLogger( ERR_DUP, LOC, _fil_devnull, NULL))
|
|
<a name="line759">759 |</a> return( TCL_ERROR); /** ------- EXIT (FAILURE) --------> **/
|
|
<a name="line760">760 |</a>
|
|
<a name="line761">761 |</a> /**
|
|
<a name="line762">762 |</a> ** Close STDERR and reopen it as /dev/null
|
|
<a name="line763">763 |</a> **/
|
|
<a name="line764">764 |</a>
|
|
<a name="line765">765 |</a> if( -1 == ( saved_stdout = dup( 2)))
|
|
<a name="line766">766 |</a> if( OK != ErrorLogger( ERR_DUP, LOC, _fil_stderr, NULL))
|
|
<a name="line767">767 |</a> return( TCL_ERROR); /** ------- EXIT (FAILURE) --------> **/
|
|
<a name="line768">768 |</a>
|
|
<a name="line769">769 |</a> if( -1 == close( 2))
|
|
<a name="line770">770 |</a> if( OK != ErrorLogger( ERR_CLOSE, LOC, _fil_stderr, NULL))
|
|
<a name="line771">771 |</a> return( TCL_ERROR); /** ------- EXIT (FAILURE) --------> **/
|
|
<a name="line772">772 |</a>
|
|
<a name="line773">773 |</a> if( -1 == dup( devnull))
|
|
<a name="line774">774 |</a> if( OK != ErrorLogger( ERR_DUP, LOC, _fil_devnull, NULL))
|
|
<a name="line775">775 |</a> return( TCL_ERROR); /** ------- EXIT (FAILURE) --------> **/
|
|
<a name="line776">776 |</a> }
|
|
<a name="line777">777 |</a>
|
|
<a name="line778">778 |</a> /**
|
|
<a name="line779">779 |</a> ** Read the passed module file
|
|
<a name="line780">780 |</a> **/
|
|
<a name="line781">781 |</a>
|
|
<a name="line782">782 |</a> Read_Modulefile( interp, modulefile);
|
|
<a name="line783">783 |</a>
|
|
<a name="line784">784 |</a> /**
|
|
<a name="line785">785 |</a> ** Reinstall stdout and stderr
|
|
<a name="line786">786 |</a> **/
|
|
<a name="line787">787 |</a>
|
|
<a name="line788">788 |</a> if( suppress_output) {
|
|
<a name="line789">789 |</a>
|
|
<a name="line790">790 |</a> /**
|
|
<a name="line791">791 |</a> ** Reinstall STDOUT
|
|
<a name="line792">792 |</a> **/
|
|
<a name="line793">793 |</a>
|
|
<a name="line794">794 |</a> if( EOF == fflush( stdout))
|
|
<a name="line795">795 |</a> if( OK != ErrorLogger( ERR_FLUSH, LOC, _fil_stdout, NULL))
|
|
<a name="line796">796 |</a> return( TCL_ERROR); /** ------- EXIT (FAILURE) --------> **/
|
|
<a name="line797">797 |</a>
|
|
<a name="line798">798 |</a> if( EOF == fflush( stderr))
|
|
<a name="line799">799 |</a> if( OK != ErrorLogger( ERR_FLUSH, LOC, _fil_stderr, NULL))
|
|
<a name="line800">800 |</a> return( TCL_ERROR); /** ------- EXIT (FAILURE) --------> **/
|
|
<a name="line801">801 |</a>
|
|
<a name="line802">802 |</a> if( -1 == close( 1))
|
|
<a name="line803">803 |</a> if( OK != ErrorLogger( ERR_CLOSE, LOC, _fil_stdout, NULL))
|
|
<a name="line804">804 |</a> return( TCL_ERROR); /** ------- EXIT (FAILURE) --------> **/
|
|
<a name="line805">805 |</a>
|
|
<a name="line806">806 |</a> /**
|
|
<a name="line807">807 |</a> ** Reinstall STDERR
|
|
<a name="line808">808 |</a> **/
|
|
<a name="line809">809 |</a>
|
|
<a name="line810">810 |</a> if( -1 == dup( saved_stdout))
|
|
<a name="line811">811 |</a> if( OK != ErrorLogger( ERR_DUP, LOC, _fil_stdout, NULL))
|
|
<a name="line812">812 |</a> return( TCL_ERROR); /** ------- EXIT (FAILURE) --------> **/
|
|
<a name="line813">813 |</a>
|
|
<a name="line814">814 |</a> if( -1 == close( 2))
|
|
<a name="line815">815 |</a> if( OK != ErrorLogger( ERR_CLOSE, LOC, _fil_stderr, NULL))
|
|
<a name="line816">816 |</a> return( TCL_ERROR); /** ------- EXIT (FAILURE) --------> **/
|
|
<a name="line817">817 |</a>
|
|
<a name="line818">818 |</a> if( -1 == dup( saved_stderr))
|
|
<a name="line819">819 |</a> if( OK != ErrorLogger( ERR_DUP, LOC, _fil_stderr, NULL))
|
|
<a name="line820">820 |</a> return( TCL_ERROR); /** ------- EXIT (FAILURE) --------> **/
|
|
<a name="line821">821 |</a> }
|
|
<a name="line822">822 |</a>
|
|
<a name="line823">823 |</a> /**
|
|
<a name="line824">824 |</a> ** Now evaluate the Tcl Procedure
|
|
<a name="line825">825 |</a> **/
|
|
<a name="line826">826 |</a>
|
|
<a name="line827">827 |</a> /* sprintf( cmdline, "%s\n", procname); */
|
|
<a name="line828">828 |</a> strcpy( cmdline, procname);
|
|
<a name="line829">829 |</a> strcat( cmdline, "\n");
|
|
<a name="line830">830 |</a> cmd = Tcl_DStringAppend( cmdptr, cmdline, (-1));
|
|
<a name="line831">831 |</a>
|
|
<a name="line832">832 |</a> result = Tcl_Eval( interp, cmd);
|
|
<a name="line833">833 |</a> Tcl_DStringTrunc( cmdptr, 0);
|
|
<a name="line834">834 |</a>
|
|
<a name="line835">835 |</a> #if WITH_DEBUGGING_UTIL_1
|
|
<a name="line836">836 |</a> ErrorLogger( NO_ERR_END, LOC, _proc_CallModuleProcedure, NULL);
|
|
<a name="line837">837 |</a> #endif
|
|
<a name="line838">838 |</a>
|
|
<a name="line839">839 |</a> return( result);
|
|
<a name="line840">840 |</a>
|
|
<a name="line841">841 |</a> } /** End of 'CallModuleProcedure' **/
|
|
</pre>
|
|
|
|
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|
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|