105 lines
2.3 KiB
C
105 lines
2.3 KiB
C
/*
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* DD2 Monitoring
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*
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* ncurses linear vumeter display
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*/
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/**********************************************************************
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DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
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Version 2, December 2004
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Copyright (C) 2004 Sam Hocevar <sam@hocevar.net>
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Everyone is permitted to copy and distribute verbatim or modified
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copies of this license document, and changing it is allowed as long
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as the name is changed.
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DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
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TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
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0. You just DO WHAT THE FUCK YOU WANT TO.
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**********************************************************************/
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#include <stdio.h>
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#include <stdlib.h>
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#include <strings.h>
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#include <getopt.h>
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#include <ncurses.h>
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#include "ecran.h"
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extern int verbosity;
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/* ---------------------------------------------------------------- */
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int vumetre_0(WINDOW *win, int lig, int col, float val, int larg)
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{
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int foo, posc, c;
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char ligne[100];
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#if DEBUG_LEVEL
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fprintf(stderr, ">>> %s ( %p %d %d %f %d )\n",
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__func__, win, lig, col, val, larg);
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#endif
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posc = (int)(val * (float)(larg-5));
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sprintf(ligne, "%6.3f", val);
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mvwaddstr(win, lig, 0, ligne);
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for (foo=0; foo<larg; foo++) {
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c = col + foo + 2;
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if (foo<posc) {
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wstandout(win);
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mvwaddch(win, lig, c, '#');
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wstandend(win);
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}
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else {
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mvwaddch(win, lig, c, ' ');
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}
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if (!(foo%4)) {
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mvwaddch(win, lig-1, c, '\\');
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mvwaddch(win, lig+1, c, '/');
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}
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}
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wrefresh(win);
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return 0;
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}
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/* ---------------------------------------------------------------- */
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int vumetre_1(WINDOW *win, int lig, int col, float val, int larg)
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{
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int foo, posc;
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char ligne[100];
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#if DEBUG_LEVEL
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fprintf(stderr, ">>> %s ( %p %d %d %f %d )\n",
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__func__, win, lig, col, val, larg);
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#endif
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posc = (int)(val * (float)larg);
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sprintf(ligne, "%6.3f", val);
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mvwaddstr(win, lig, 2, ligne);
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for (foo=0; foo<larg; foo++) {
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if (foo < posc) {
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wstandout(win);
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mvwaddch(win, lig, col+foo, '|');
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wstandend(win);
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}
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else {
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mvwaddch(win, lig, col+foo, '|');
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}
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if (foo & 2) {
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mvwaddch(win, lig-1, col+foo, '|');
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mvwaddch(win, lig+1, col+foo, '|');
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}
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}
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wrefresh(win);
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return 0;
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}
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/* ---------------------------------------------------------------- */
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/* ---------------------------------------------------------------- */
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