1 | /* |
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2 | * (C) Copyright 2007 by OpenMoko, Inc. |
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3 | * Author: Harald Welte <laforge@openmoko.org> |
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4 | * |
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5 | * See file CREDITS for list of people who contributed to this |
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6 | * project. |
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7 | * |
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8 | * This program is free software; you can redistribute it and/or |
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9 | * modify it under the terms of the GNU General Public License as |
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10 | * published by the Free Software Foundation; either version 2 of |
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11 | * the License, or (at your option) any later version. |
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12 | * |
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13 | * This program is distributed in the hope that it will be useful, |
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14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
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15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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16 | * GNU General Public License for more details. |
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17 | * |
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18 | * You should have received a copy of the GNU General Public License |
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19 | * along with this program; if not, write to the Free Software |
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20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
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21 | * MA 02111-1307 USA |
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22 | */ |
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23 | |
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24 | #include <common.h> |
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25 | |
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26 | #if defined(CONFIG_CMD_LICENSE) |
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27 | |
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28 | /* COPYING is currently 15951 bytes in size */ |
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29 | #define LICENSE_MAX 20480 |
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30 | |
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31 | #include <command.h> |
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32 | #include <malloc.h> |
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33 | #include <license.h> |
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34 | int gunzip(void *, int, unsigned char *, unsigned long *); |
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35 | |
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36 | int do_license(cmd_tbl_t *cmdtp, int flag, int argc, char *argv[]) |
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37 | { |
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38 | char *tok, *dst = malloc(LICENSE_MAX); |
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39 | unsigned long len = LICENSE_MAX; |
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40 | |
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41 | if (!dst) |
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42 | return -1; |
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43 | |
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44 | if (gunzip(dst, LICENSE_MAX, license_gz, &len) != 0) { |
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45 | printf("Error uncompressing license text\n"); |
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46 | free(dst); |
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47 | return -1; |
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48 | } |
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49 | puts(dst); |
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50 | free(dst); |
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51 | |
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52 | return 0; |
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53 | } |
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54 | |
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55 | U_BOOT_CMD(license, 1, 1, do_license, |
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56 | "license - print GPL license text\n", |
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57 | NULL); |
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58 | |
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59 | #endif /* CONFIG_CMD_LICENSE */ |
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