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https://github.com/DarkPlacesEngine/gmqcc.git
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92 lines
2.6 KiB
C
92 lines
2.6 KiB
C
/*
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* Copyright (C) 2012
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* Dale Weiler
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
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* of the Software, and to permit persons to whom the Software is furnished to do
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* so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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* SOFTWARE.
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*/
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#include <stdarg.h>
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#include <stdlib.h>
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#include <stdio.h>
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#include <limits.h>
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/*
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* Compiler error system, this handles the error printing, and managing
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* such as after so many errors just stop the compilation, and other
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* intereting like colors for the console.
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*/
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#ifndef WIN32
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# define CON_BLACK 30
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# define CON_RED 31
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# define CON_GREEN 32
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# define CON_BROWN 33
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# define CON_BLUE 34
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# define CON_MAGENTA 35
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# define CON_CYAN 36
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# define CON_WHITE 37
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static const int error_color[] = {
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CON_RED,
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CON_CYAN,
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CON_MAGENTA,
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CON_BLUE,
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CON_BROWN,
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CON_WHITE
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};
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#endif
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int error_total = 0;
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int error_max = 10;
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static const char *const error_list[] = {
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"Parsing Error:",
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"Lexing Error:",
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"Internal Error:",
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"Compilation Error:",
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"Preprocessor Error:"
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};
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int error(int status, const char *msg, ...) {
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char bu[1024*4]; /* enough? */
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char fu[1024*4]; /* enough? */
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va_list va;
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if (error_total + 1 > error_max) {
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fprintf(stderr, "%d errors and more following, bailing\n", error_total);
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exit (-1);
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}
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error_total ++;
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/* color */
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# ifndef WIN32
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sprintf (bu, "\033[0;%dm%s \033[0;%dm", error_color[status-SHRT_MAX], error_list[status-SHRT_MAX], error_color[(status-1)-SHRT_MAX]);
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#else
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sprintf (bu, "%s ", error_list[status-SHRT_MAX]);
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#endif
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va_start (va, msg);
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vsprintf (fu, msg, va);
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va_end (va);
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fputs (bu, stderr);
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fputs (fu, stderr);
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/* color */
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# ifndef WIN32
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fputs ("\033[0m", stderr);
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# endif
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fflush (stderr);
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return status;
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}
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