| 1 | /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *\ |
| 2 | * This is GNU Go, a Go program. Contact gnugo@gnu.org, or see * |
| 3 | * http://www.gnu.org/software/gnugo/ for more information. * |
| 4 | * * |
| 5 | * Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, * |
| 6 | * 2008 and 2009 by the Free Software Foundation. * |
| 7 | * * |
| 8 | * This program is free software; you can redistribute it and/or * |
| 9 | * modify it under the terms of the GNU General Public License as * |
| 10 | * published by the Free Software Foundation - version 3 or * |
| 11 | * (at your option) any later version. * |
| 12 | * * |
| 13 | * This program is distributed in the hope that it will be useful, * |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of * |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * |
| 16 | * GNU General Public License in file COPYING for more details. * |
| 17 | * * |
| 18 | * You should have received a copy of the GNU General Public * |
| 19 | * License along with this program; if not, write to the Free * |
| 20 | * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, * |
| 21 | * Boston, MA 02111, USA. * |
| 22 | \* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */ |
| 23 | |
| 24 | /* Compile Monte Carlo local pattern database. This produces mcpat.c. */ |
| 25 | |
| 26 | /* See also mc_*.db and engine/montecarlo.c. */ |
| 27 | |
| 28 | #include <stdio.h> |
| 29 | #include <stdlib.h> |
| 30 | #include <string.h> |
| 31 | |
| 32 | #include "liberty.h" |
| 33 | |
| 34 | /* Trim leading path, a possible mc_ prefix, and a possible .db suffix |
| 35 | * from the filename. The caller has to free the returned pointer when |
| 36 | * it's no longer needed. |
| 37 | * |
| 38 | * FIXME: This code is quite ugly and should be possible to clean up. |
| 39 | */ |
| 40 | static char * |
| 41 | copy_and_trim_name(const char *filename) |
| 42 | { |
| 43 | int name_length = strlen(filename); |
| 44 | char *name = malloc(name_length + 1); |
| 45 | char *start = name; |
| 46 | char *p; |
| 47 | char *name2; |
| 48 | |
| 49 | strcpy(name, filename); |
| 50 | |
| 51 | p = strrchr(name, '/'); |
| 52 | if (p) { |
| 53 | p++; |
| 54 | name_length -= (p - name); |
| 55 | start = p; |
| 56 | } |
| 57 | |
| 58 | if (strncmp(start, "mc_", 3) == 0) { |
| 59 | start += 3; |
| 60 | name_length -= 3; |
| 61 | } |
| 62 | |
| 63 | if (strncmp(start + name_length - 3, ".db", 3) == 0) |
| 64 | start[name_length - 3] = '\0'; |
| 65 | |
| 66 | name2 = malloc(name_length + 1); |
| 67 | strcpy(name2, start); |
| 68 | free(name); |
| 69 | |
| 70 | return name2; |
| 71 | } |
| 72 | |
| 73 | int |
| 74 | main(int argc, char *argv[]) |
| 75 | { |
| 76 | int N = mc_get_size_of_pattern_values_table(); |
| 77 | unsigned int *values; |
| 78 | int i; |
| 79 | int k; |
| 80 | char *name; |
| 81 | |
| 82 | if (argc < 2) { |
| 83 | fprintf(stderr, "Usage: ...\n"); |
| 84 | exit(EXIT_FAILURE); |
| 85 | } |
| 86 | |
| 87 | printf("\ |
| 88 | /* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *\\\n\ |
| 89 | * This is GNU Go, a Go program. Contact gnugo@gnu.org, or see *\n\ |
| 90 | * http://www.gnu.org/software/gnugo/ for more information. *\n\ |
| 91 | * *\n\ |
| 92 | * Copyright 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, *\n\ |
| 93 | * 2008 and 2009 by the Free Software Foundation. *\n\ |
| 94 | * *\n\ |
| 95 | * This program is free software; you can redistribute it and/or *\n\ |
| 96 | * modify it under the terms of the GNU General Public License as *\n\ |
| 97 | * published by the Free Software Foundation - version 3 *\n\ |
| 98 | * or (at your option) any later version *\n\ |
| 99 | * *\n\ |
| 100 | * This program is distributed in the hope that it will be useful, *\n\ |
| 101 | * but WITHOUT ANY WARRANTY; without even the implied warranty of *\n\ |
| 102 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *\n\ |
| 103 | * GNU General Public License in file COPYING for more details. *\n\ |
| 104 | * *\n\ |
| 105 | * You should have received a copy of the GNU General Public *\n\ |
| 106 | * License along with this program; if not, write to the Free *\n\ |
| 107 | * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, *\n\ |
| 108 | * Boston, MA 02111, USA. *\n\ |
| 109 | \\* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */\n\n"); |
| 110 | |
| 111 | printf("/* This file is automatically generated by mkmcpat. Do not\n"); |
| 112 | printf(" * edit it directly. Instead, edit the pattern databases\n"); |
| 113 | printf(" * mc_*.db.\n"); |
| 114 | printf(" */\n\n"); |
| 115 | printf("#include <stdio.h> /* for NULL */\n"); |
| 116 | printf("#include \"liberty.h\"\n\n"); |
| 117 | printf("#include \"patterns.h\"\n\n"); |
| 118 | |
| 119 | values = malloc(N * sizeof(*values)); |
| 120 | |
| 121 | for (i = 1; i < argc; i++) { |
| 122 | if (!mc_load_patterns_from_db(argv[i], values)) |
| 123 | exit(EXIT_FAILURE); |
| 124 | |
| 125 | name = copy_and_trim_name(argv[i]); |
| 126 | |
| 127 | printf("static const unsigned int %s_values[] = {\n", name); |
| 128 | for (k = 0; k < N; k++) { |
| 129 | printf("%u, ", values[k]); |
| 130 | if (k % 16 == 15) |
| 131 | printf("\n"); |
| 132 | } |
| 133 | printf("\n};\n\n"); |
| 134 | |
| 135 | free(name); |
| 136 | } |
| 137 | |
| 138 | printf("struct mc_pattern_database mc_pattern_databases[] = {\n"); |
| 139 | for (i = 1; i < argc; i++) { |
| 140 | name = copy_and_trim_name(argv[i]); |
| 141 | printf(" {\"%s\", %s_values},\n", name, name); |
| 142 | free(name); |
| 143 | } |
| 144 | printf(" {NULL, NULL}};\n"); |
| 145 | |
| 146 | return 0; |
| 147 | } |
| 148 | |
| 149 | /* |
| 150 | * Local Variables: |
| 151 | * tab-width: 8 |
| 152 | * c-basic-offset: 2 |
| 153 | * End: |
| 154 | */ |