127 lines
3.4 KiB
C
127 lines
3.4 KiB
C
|
/*
|
||
|
|
* options.c - option parser
|
||
|
|
*
|
||
|
|
* Copyright (C) 2003 Draghicioiu Mihai <misuceldestept@go.ro>
|
||
|
|
*
|
||
|
|
* This program is free software; you can redistribute it and/or modify
|
||
|
|
* it under the terms of the GNU General Public License as published by
|
||
|
|
* the Free Software Foundation; either version 2 of the License, or
|
||
|
|
* (at your option) any later version.
|
||
|
|
*
|
||
|
|
* This program is distributed in the hope that it will be useful,
|
||
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
|
|
* GNU General Public License for more details.
|
||
|
|
*
|
||
|
|
* You should have received a copy of the GNU General Public License
|
||
|
|
* along with this program; if not, write to the Free Software
|
||
|
|
* Foundation, Inc., 59 Temple Street #330, Boston, MA 02111-1307, USA.
|
||
|
|
*/
|
||
|
|
|
||
|
|
#include <stdio.h>
|
||
|
|
#include <stdlib.h>
|
||
|
|
#include <string.h>
|
||
|
|
|
||
|
|
#include "wmmemfree.h"
|
||
|
|
#include "options.h"
|
||
|
|
|
||
|
|
char *opt_display = OPT_DISPLAY;
|
||
|
|
int opt_buffers = OPT_BUFFERS;
|
||
|
|
int opt_cache = OPT_CACHE;
|
||
|
|
int opt_window = OPT_WINDOW;
|
||
|
|
int opt_shape = OPT_SHAPE;
|
||
|
|
int opt_milisecs = OPT_MILISECS;
|
||
|
|
|
||
|
|
void print_usage()
|
||
|
|
{
|
||
|
|
printf("Usage: %s [OPTIONS]\n"
|
||
|
|
"-h, --help print this help and exit\n"
|
||
|
|
"-v, --version print version number and exit\n"
|
||
|
|
"-display <DISPLAY> specify the X11 display to connect to\n"
|
||
|
|
"-m, --milisecs <MILISECS> number of miliseconds between updates\n"
|
||
|
|
"-b, --buffers consider buffer memory\n"
|
||
|
|
"-nb, --no-buffers ignore buffer memory\n"
|
||
|
|
"-c, --cache consider cache memory\n"
|
||
|
|
"-nc, --no-cache ignore cache memory\n"
|
||
|
|
"-w, --window run in a window\n"
|
||
|
|
"-nw, --no-window don't run in a window\n"
|
||
|
|
"-s, --shape use the XShape extension\n"
|
||
|
|
"-ns, --no-shape don't use XShape extension\n",
|
||
|
|
argv[0]);
|
||
|
|
}
|
||
|
|
|
||
|
|
void print_version()
|
||
|
|
{
|
||
|
|
printf("WMMemFree version " OPT_VERSION "\n");
|
||
|
|
}
|
||
|
|
|
||
|
|
void parse_args()
|
||
|
|
{
|
||
|
|
int n;
|
||
|
|
|
||
|
|
for(n=1;n<argc;n++)
|
||
|
|
{
|
||
|
|
if(!strcmp(argv[n], "-h") ||
|
||
|
|
!strcmp(argv[n], "--help"))
|
||
|
|
{
|
||
|
|
print_usage();
|
||
|
|
exit(0);
|
||
|
|
}
|
||
|
|
else if(!strcmp(argv[n], "-v") ||
|
||
|
|
!strcmp(argv[n], "--version"))
|
||
|
|
{
|
||
|
|
print_version();
|
||
|
|
exit(0);
|
||
|
|
}
|
||
|
|
else if(!strcmp(argv[n], "-display"))
|
||
|
|
{
|
||
|
|
if(argc <= (++n))
|
||
|
|
{
|
||
|
|
print_usage();
|
||
|
|
exit(1);
|
||
|
|
}
|
||
|
|
else opt_display = argv[n];
|
||
|
|
}
|
||
|
|
else if(!strcmp(argv[n], "-m") ||
|
||
|
|
!strcmp(argv[n], "--milisecs"))
|
||
|
|
{
|
||
|
|
if(argc <= (++n))
|
||
|
|
{
|
||
|
|
print_usage();
|
||
|
|
exit(1);
|
||
|
|
}
|
||
|
|
else
|
||
|
|
opt_milisecs = atoi(argv[n]);
|
||
|
|
}
|
||
|
|
else if(!strcmp(argv[n], "-b") ||
|
||
|
|
!strcmp(argv[n], "--buffers"))
|
||
|
|
opt_buffers = 1;
|
||
|
|
else if(!strcmp(argv[n], "-nb") ||
|
||
|
|
!strcmp(argv[n], "--no-buffers"))
|
||
|
|
opt_buffers = 0;
|
||
|
|
else if(!strcmp(argv[n], "-c") ||
|
||
|
|
!strcmp(argv[n], "--cache"))
|
||
|
|
opt_cache = 1;
|
||
|
|
else if(!strcmp(argv[n], "-nc") ||
|
||
|
|
!strcmp(argv[n], "--no-cache"))
|
||
|
|
opt_cache = 0;
|
||
|
|
else if(!strcmp(argv[n], "-w") ||
|
||
|
|
!strcmp(argv[n], "--window"))
|
||
|
|
opt_window = 1;
|
||
|
|
else if(!strcmp(argv[n], "-nw") ||
|
||
|
|
!strcmp(argv[n], "--no-window"))
|
||
|
|
opt_window = 0;
|
||
|
|
else if(!strcmp(argv[n], "-s") ||
|
||
|
|
!strcmp(argv[n], "--shape"))
|
||
|
|
opt_shape = 1;
|
||
|
|
else if(!strcmp(argv[n], "-ns") ||
|
||
|
|
!strcmp(argv[n], "--no-shape"))
|
||
|
|
opt_shape = 0;
|
||
|
|
else
|
||
|
|
{
|
||
|
|
print_usage();
|
||
|
|
exit(1);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|