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#include <stdio.h>
#include "dbar.h"
#define MAXLEN 1024
int main(int argc, char *argv[]) {
int i, nv;
char aval[MAXLEN], *endptr;
Dbar dbar;
dbardefaults(&dbar, graphical);
for(i=1; i < argc; i++) {
if(!strncmp(argv[i], "-w", 3)) {
if(++i < argc)
dbar.width = atoi(argv[i]);
}
else if(!strncmp(argv[i], "-h", 3)) {
if(++i < argc)
dbar.height = atoi(argv[i]);
}
else if(!strncmp(argv[i], "-sw", 4)) {
if(++i < argc)
dbar.segw = atoi(argv[i]);
}
else if(!strncmp(argv[i], "-sh", 4)) {
if(++i < argc)
dbar.segh = atoi(argv[i]);
}
else if(!strncmp(argv[i], "-ss", 4)) {
if(++i < argc)
dbar.segb = atoi(argv[i]);
}
else if(!strncmp(argv[i], "-s", 3)) {
if(++i < argc) {
switch(argv[i][0]) {
case 'o':
dbar.style = outlined;
break;
case 'v':
dbar.style = vertical;
break;
case 'p':
dbar.style = pie;
break;
default:
dbar.style = norm;
break;
}
}
}
else if(!strncmp(argv[i], "-fg", 4)) {
if(++i < argc)
dbar.fg = argv[i];
}
else if(!strncmp(argv[i], "-bg", 4)) {
if(++i < argc)
dbar.bg = argv[i];
}
else if(!strncmp(argv[i], "-max", 5)) {
if(++i < argc) {
dbar.maxval = strtod(argv[i], &endptr);
if(*endptr) {
fprintf(stderr, "gdbar: '%s' incorrect number format", argv[i]);
return EXIT_FAILURE;
}
}
}
else if(!strncmp(argv[i], "-min", 5)) {
if(++i < argc) {
dbar.minval = strtod(argv[i], &endptr);
if(*endptr) {
fprintf(stderr, "gdbar: '%s' incorrect number format", argv[i]);
return EXIT_FAILURE;
}
}
}
else if(!strncmp(argv[i], "-l", 3)) {
if(++i < argc)
dbar.label = argv[i];
}
else if(!strncmp(argv[i], "-nonl", 6)) {
dbar.pnl = 0;
}
else {
fprintf(stderr, "usage: gdbar [-s <o|v>] [-w <pixel>] [-h <pixel>] [-sw <pixel>] [-ss <pixel>] [-sw <pixel>] [-fg <color>] [-bg <color>] [-min <minvalue>] [-max <maxvalue>] [-l <string>] [-nonl] \n");
return EXIT_FAILURE;
}
}
while(fgets(aval, MAXLEN, stdin)) {
nv = sscanf(aval, "%lf %lf %lf", &dbar.val, &dbar.minval, &dbar.maxval);
if(nv == 2) {
dbar.maxval = dbar.minval;
dbar.minval = 0;
}
fdbar(&dbar, stdout);
}
}
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