mirror of
https://github.com/SSCLI/sscli_20021101
synced 2026-06-08 12:28:57 +00:00
yallie
187 lines
3.8 KiB
C++
187 lines
3.8 KiB
C++
// ==++==
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//
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//
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// Copyright (c) 2002 Microsoft Corporation. All rights reserved.
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//
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// The use and distribution terms for this software are contained in the file
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// named license.txt, which can be found in the root of this distribution.
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// By using this software in any fashion, you are agreeing to be bound by the
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// terms of this license.
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//
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// You must not remove this notice, or any other, from this software.
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//
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//
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// ==--==
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// ERROR.C -- error handling functions
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#include "precomp.h"
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#ifdef _MSC_VER
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#pragma hdrstop
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#endif
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#include "verstamp.h"
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#define FATAL 1 // error levels for
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#define ERROR 2 // systems lanuguages
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#define RESERVED 3 // products
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#define WARNING 4
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#define NmakeStr "NMAKE"
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void __cdecl
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makeError (
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unsigned lineNumber,
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unsigned msg,
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...)
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{
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unsigned exitCode = 2; // general program err
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unsigned level;
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va_list args; // More arguments
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va_start(args, msg); // Point 'args' at first extra arg
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if (ON(gFlags,F1_CRYPTIC_OUTPUT) && (msg / 1000) == WARNING) {
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return;
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}
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displayBanner();
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if (lineNumber) {
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fprintf(stderr, "%s(%u) : ", fName, lineNumber);
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} else {
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fprintf(stderr, "%s : ", NmakeStr);
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}
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switch (level = msg / 1000) {
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case FATAL:
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makeMessage(FATAL_ERROR_MESSAGE);
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if (msg == OUT_OF_MEMORY) {
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exitCode = 4;
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}
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break;
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case ERROR:
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makeMessage(ERROR_MESSAGE);
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break;
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case WARNING:
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makeMessage(WARNING_MESSAGE);
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break;
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}
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fprintf(stderr, " U%04d: ",msg); // U for utilities
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vfprintf(stderr, get_err(msg), args);
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putc('\n', stderr);
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fflush(stderr);
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if (level == FATAL) {
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fprintf(stderr, "Stop.\n");
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delScriptFiles();
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#if !defined(NDEBUG)
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printStats();
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#endif
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exit(exitCode);
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}
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}
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void __cdecl
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makeMessage(
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unsigned msg,
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...)
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{
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va_list args;
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FILE *stream = stdout;
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va_start(args, msg);
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if (msg != USER_MESSAGE && ON(gFlags, F1_CRYPTIC_OUTPUT)) {
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return;
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}
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displayBanner();
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if (msg >= FATAL_ERROR_MESSAGE && msg <= COPYRIGHT_MESSAGE_2) {
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stream = stderr;
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}
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if (msg == COPYRIGHT_MESSAGE_1) {
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putc('\n', stream);
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}
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vfprintf(stream, get_err(msg), args);
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if ((msg < COMMANDS_MESSAGE || msg > STOP_MESSAGE) && msg != MESG_LAST) {
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putc('\n', stream);
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}
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fflush(stream);
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}
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// displayBanner - display SignOn Banner
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//
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// Scope: Global
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//
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// Purpose: Displays SignOn Banner (Version & Copyright Message)
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//
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// Assumes: If rup is 0 then build version is to be suppressed
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//
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// Modifies Globals:
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// bannerDisplayed -- Set to TRUE
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//
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// Notes:
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// 1> Display Banner to stderr for compatibility with Microsoft C Compiler.
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// 2> rmj, rmm, rup are set by SLM as #define's in VERSION.H
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// 3> szCopyrightYrs is a macro set in this file
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void
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displayBanner()
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{
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if (bannerDisplayed) {
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return;
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}
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bannerDisplayed = TRUE;
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makeMessage(COPYRIGHT_MESSAGE_1, VER_PRODUCTVERSION_STR);
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makeMessage(COPYRIGHT_MESSAGE_2);
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fflush(stderr);
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}
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// usage - prints the usage message
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//
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// Scope: Extern
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//
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// Purpose: Prints a usage message
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//
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// Output: to screen
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//
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// Assumes: The usage messages are in order between MESG_FIRST and MESG_LAST in the
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// messages file.
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void
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usage(void)
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{
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unsigned mesg;
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for (mesg = MESG_FIRST; mesg < MESG_A; ++mesg) {
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makeMessage(mesg, "NMAKE");
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}
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for (mesg = MESG_A; mesg <= MESG_LAST; mesg++) {
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if (mesg == MESG_M) {
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mesg++;
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}
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if (mesg == MESG_V) {
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mesg++;
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}
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makeMessage(mesg);
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}
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}
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