57 lines
1.6 KiB
C
57 lines
1.6 KiB
C
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/*
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* Copyright (C) 2007
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* pancake <pancake@youterm.com>
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*
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* 0xFFFF is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* 0xFFFF is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with 0xFFFF; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*
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*/
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#include "main.h"
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#include <usb.h>
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#include <stdio.h>
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#include <string.h>
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#include <stdlib.h>
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unsigned long get_file_size(char *file)
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{
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FILE *fd = fopen(file, "r");
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unsigned long len = 0;
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if (fd == NULL) {
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fprintf(stderr, "Cannot open file '%s'\n", file);
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exit(1);
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}
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fseek(fd, 0, SEEK_END);
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len = ftell(fd);
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fclose(fd);
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return len;
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}
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void progressbar(unsigned long long part, unsigned long long total)
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{
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char *columns = getenv("COLUMNS");
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int pc;
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int tmp, cols = 80;
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pc = (int)(part*100/total);
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(pc<0)?pc=0:(pc>100)?pc=100:0;
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printf("\e[K %3d%% [", pc);
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if (columns)
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cols = atoi(columns);
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cols-=15;
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for(tmp=cols*pc/100;tmp;tmp--) printf("#");
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for(tmp=cols-(cols*pc/100);tmp;tmp--) printf("-");
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printf("]\r");
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fflush(stdout);
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}
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