[162] | 1 | // ================================================================ |
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| 2 | // $Id: environ.cpp,v 1.1 2004/02/16 14:45:59 bittner Exp $ |
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| 3 | // |
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| 4 | // environ.cpp |
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| 5 | // Implementation of the environment operations, ie. reading |
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| 6 | // environment file, reading command line parameters etc. |
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| 7 | // |
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| 8 | |
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| 9 | //#define _DEBUG_PARAMS |
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| 10 | |
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| 11 | #include <math.h> |
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| 12 | #include <stdlib.h> |
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| 13 | #include <stdio.h> |
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| 14 | #include <string.h> |
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| 15 | #include <fstream> |
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| 16 | |
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| 17 | #include "gzstream.h" |
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| 18 | #include "common.h" |
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| 19 | #include "Environment.h" |
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| 20 | #include "Vector3.h" |
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| 21 | |
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| 22 | |
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| 23 | Environment *environment = NULL; |
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| 24 | |
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| 25 | Environment::~Environment() |
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| 26 | { |
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| 27 | int i, j; |
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| 28 | |
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| 29 | // delete the params structure |
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| 30 | for (i = 0; i < numParams; i++) { |
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| 31 | for (j = 0; j < paramRows; j++) |
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| 32 | if (params[i][j] != NULL) |
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| 33 | delete[] params[i][j]; |
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| 34 | if (params[i] != NULL) |
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| 35 | delete[] params[i]; |
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| 36 | } |
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| 37 | |
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| 38 | if (params != NULL) |
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| 39 | delete[] params; |
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| 40 | |
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| 41 | // delete the options structure |
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| 42 | if (options != NULL) |
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| 43 | delete[] options; |
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| 44 | |
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| 45 | if (optionalParams != NULL) |
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| 46 | delete optionalParams; |
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| 47 | } |
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| 48 | |
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| 49 | bool |
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| 50 | Environment::CheckForSwitch(const int argc, |
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| 51 | const char *argv[], |
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| 52 | const char swtch) const |
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| 53 | { |
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| 54 | for (int i = 1; i < argc; i++) |
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| 55 | if ((argv[i][0] == '-') && (argv[i][1] == swtch)) |
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| 56 | return true; |
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| 57 | return false; |
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| 58 | } |
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| 59 | |
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| 60 | bool |
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| 61 | Environment::CheckType(const char *value, |
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| 62 | const EOptType type) const |
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| 63 | { |
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| 64 | char *s, *t, *u; |
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| 65 | |
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| 66 | switch (type) { |
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| 67 | case optInt: { |
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| 68 | strtol(value, &t, 10); |
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| 69 | if (value + strlen(value) != t) |
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| 70 | return false; |
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| 71 | else |
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| 72 | return true; |
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| 73 | } |
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| 74 | case optFloat: { |
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| 75 | strtod(value, &t); |
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| 76 | if (value + strlen(value) != t) |
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| 77 | return false; |
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| 78 | else |
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| 79 | return true; |
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| 80 | } |
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| 81 | case optBool: { |
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| 82 | if (!strcasecmp(value, "true") || |
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| 83 | !strcasecmp(value, "false") || |
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| 84 | !strcasecmp(value, "YES") || |
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| 85 | !strcasecmp(value, "NO") || |
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| 86 | !strcmp(value, "+") || |
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| 87 | !strcmp(value, "-") || |
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| 88 | !strcasecmp(value, "ON") || |
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| 89 | !strcasecmp(value, "OFF")) |
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| 90 | return true; |
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| 91 | return false; |
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| 92 | } |
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| 93 | case optVector:{ |
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| 94 | strtod(value, &s); |
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| 95 | if (*s == ' ' || *s == '\t') { |
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| 96 | while (*s == ' ' || *s == '\t') |
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| 97 | s++; |
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| 98 | if (*s != ',') |
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| 99 | s--; |
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| 100 | } |
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| 101 | if ((*s != ',' && *s != ' ' && *s != '\t') || value == s) |
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| 102 | return false; |
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| 103 | t = s; |
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| 104 | strtod(s + 1, &u); |
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| 105 | if (*u == ' ' || *u == '\t') { |
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| 106 | while (*u == ' ' || *u == '\t') |
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| 107 | u++; |
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| 108 | if (*u != ',') |
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| 109 | u--; |
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| 110 | } |
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| 111 | if ((*u != ',' && *s != ' ' && *s != '\t') || t == u) |
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| 112 | return false; |
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| 113 | t = u; |
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| 114 | strtod(u + 1, &s); |
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| 115 | if (t == s || value + strlen(value) != s) |
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| 116 | return false; |
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| 117 | return true; |
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| 118 | } |
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| 119 | case optString: { |
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| 120 | return true; |
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| 121 | } |
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| 122 | default: { |
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| 123 | Debug << "Internal error: Unknown type of option.\n" << flush; |
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| 124 | exit(1); |
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| 125 | } |
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| 126 | } |
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| 127 | return false; |
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| 128 | } |
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| 129 | |
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| 130 | void |
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| 131 | Environment::ReadCmdlineParams(const int argc, |
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| 132 | const char *argv[], |
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| 133 | const char *optParams) |
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| 134 | { |
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| 135 | int i; |
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| 136 | |
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| 137 | // Make sure we are called for the first time |
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| 138 | if (optionalParams != NULL) |
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| 139 | return; |
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| 140 | |
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| 141 | numParams = strlen(optParams) + 1; |
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| 142 | optionalParams = new char[numParams]; |
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| 143 | strcpy(optionalParams, optParams); |
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| 144 | |
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| 145 | // First, count all non-optional parameters on the command line |
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| 146 | for (i = 1; i < argc; i++) |
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| 147 | if (argv[i][0] != '-') |
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| 148 | paramRows++; |
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| 149 | |
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| 150 | // if there is no non-optional parameter add a default one... |
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| 151 | if (paramRows == 0) |
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| 152 | paramRows = 1; |
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| 153 | |
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| 154 | // allocate and initialize the table for parameters |
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| 155 | params = new char **[numParams]; |
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| 156 | for (i = 0; i < numParams; i++) { |
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| 157 | params[i] = new char *[paramRows]; |
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| 158 | for (int j = 0; j < paramRows; j++) |
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| 159 | params[i][j] = NULL; |
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| 160 | } |
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| 161 | // Now read all non-optional and optional parameters into the table |
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| 162 | curRow = -1; |
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| 163 | for (i = 1; i < argc; i++) { |
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| 164 | if (argv[i][0] != '-') { |
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| 165 | // non-optional parameter encountered |
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| 166 | curRow++; |
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| 167 | params[0][curRow] = new char[strlen(argv[i]) + 1]; |
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| 168 | strcpy(params[0][curRow], argv[i]); |
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| 169 | } |
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| 170 | else { |
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| 171 | // option encountered |
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| 172 | char *t = strchr(optionalParams, argv[i][1]); |
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| 173 | if (t != NULL) { |
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| 174 | // this option is optional parameter |
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| 175 | int index = t - optionalParams + 1; |
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| 176 | if (curRow < 0) { |
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| 177 | // it's a global parameter |
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| 178 | for (int j = 0; j < paramRows; j++) { |
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| 179 | params[index][j] = new char[strlen(argv[i] + 2) + 1]; |
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| 180 | strcpy(params[index][j], argv[i] + 2); |
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| 181 | } |
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| 182 | } |
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| 183 | else { |
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| 184 | // it's a scene parameter |
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| 185 | if (params[index][curRow] != NULL) { |
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| 186 | delete[] params[index][curRow]; |
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| 187 | } |
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| 188 | params[index][curRow] = new char[strlen(argv[i] + 2) + 1]; |
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| 189 | strcpy(params[index][curRow], argv[i] + 2); |
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| 190 | } |
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| 191 | } |
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| 192 | } |
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| 193 | } |
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| 194 | curRow = 0; |
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| 195 | |
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| 196 | #ifdef _DEBUG_PARAMS |
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| 197 | // write out the parameter table |
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| 198 | cerr << "Parameter table for " << numParams << " columns and " |
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| 199 | << paramRows << " rows:\n"; |
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| 200 | for (int j = 0; j < paramRows; j++) { |
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| 201 | for (i = 0; i < numParams; i++) { |
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| 202 | if (params[i][j] != NULL) |
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| 203 | cerr << params[i][j]; |
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| 204 | else |
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| 205 | cerr << "NULL"; |
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| 206 | cerr << "\t"; |
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| 207 | } |
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| 208 | cerr << "\n"; |
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| 209 | } |
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| 210 | cerr << "Params done.\n" << flush; |
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| 211 | #endif // _DEBUG_PARAMS |
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| 212 | } |
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| 213 | |
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| 214 | bool |
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| 215 | Environment::GetParam(const char name, |
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| 216 | const int index, |
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| 217 | char *value) const |
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| 218 | { |
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| 219 | int column; |
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| 220 | |
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| 221 | if (index >= paramRows || index < 0) |
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| 222 | return false; |
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| 223 | if (name == ' ') |
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| 224 | column = 0; |
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| 225 | else { |
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| 226 | char *t = strchr(optionalParams, name); |
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| 227 | |
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| 228 | if (t == NULL) |
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| 229 | return false; |
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| 230 | column = t - optionalParams + 1; |
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| 231 | } |
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| 232 | |
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| 233 | if (params[column][index] == NULL) |
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| 234 | return false; |
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| 235 | // value = new char[strlen(params[column][index]) + 1]; |
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| 236 | strcpy(value, params[column][index]); |
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| 237 | return true; |
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| 238 | } |
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| 239 | |
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| 240 | void |
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| 241 | Environment::RegisterOption(const char *name, |
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| 242 | const EOptType type, |
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| 243 | const char *abbrev, |
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| 244 | const char *defValue) |
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| 245 | { |
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| 246 | int i; |
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| 247 | |
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| 248 | // make sure this option was not yet registered |
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| 249 | for (i = 0; i < numOptions; i++) |
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| 250 | if (!strcmp(name, options[i].name)) { |
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| 251 | Debug << "Error: Option " << name << " registered twice.\n"; |
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| 252 | exit(1); |
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| 253 | } |
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| 254 | // make sure we have enough room in memory |
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| 255 | if (numOptions >= maxOptions) { |
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| 256 | Debug << "Error: Too many options. Try enlarge the maxOptions " |
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| 257 | << "definition.\n"; |
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| 258 | exit(1); |
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| 259 | } |
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| 260 | |
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| 261 | // make sure the abbreviation doesn't start with 'D' |
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| 262 | if (abbrev != NULL && (abbrev[0] == 'D' )) { |
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| 263 | Debug << "Internal error: reserved switch " << abbrev |
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| 264 | << " used as an abbreviation.\n"; |
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| 265 | exit(1); |
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| 266 | } |
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| 267 | // new option |
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| 268 | options[numOptions].type = type; |
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| 269 | options[numOptions].name = strdup(name); |
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| 270 | // assign abbreviation, if requested |
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| 271 | if (abbrev != NULL) { |
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| 272 | options[numOptions].abbrev = strdup(abbrev); |
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| 273 | } |
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| 274 | // assign default value, if requested |
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| 275 | if (defValue != NULL) { |
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| 276 | options[numOptions].defaultValue = strdup(defValue); |
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| 277 | if (!CheckType(defValue, type)) { |
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| 278 | Debug << "Internal error: Inconsistent type and default value in option " |
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| 279 | << name << ".\n"; |
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| 280 | exit(1); |
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| 281 | } |
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| 282 | } |
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| 283 | // new option registered |
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| 284 | numOptions++; |
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| 285 | } |
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| 286 | |
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| 287 | bool |
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| 288 | Environment::OptionPresent(const char *name) const |
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| 289 | { |
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| 290 | bool found = false; |
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| 291 | int i; |
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| 292 | |
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| 293 | for (i = 0; i < numOptions; i++) |
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| 294 | if (!strcmp(options[i].name, name)) { |
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| 295 | found = true; |
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| 296 | break; |
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| 297 | } |
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| 298 | if (!found) { |
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| 299 | Debug << "Internal error: Option " << name << " not registered.\n" << flush; |
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| 300 | exit(1); |
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| 301 | } |
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| 302 | if (options[i].value != NULL || options[i].defaultValue != NULL) |
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| 303 | return true; |
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| 304 | else |
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| 305 | return false; |
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| 306 | } |
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| 307 | |
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| 308 | int |
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| 309 | Environment::FindOption(const char *name, |
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| 310 | const bool isFatal) const |
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| 311 | { |
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| 312 | int i; |
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| 313 | bool found = false; |
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| 314 | // is this option registered ? |
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| 315 | for (i = 0; i < numOptions; i++) |
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| 316 | if (!strcmp(options[i].name, name)) { |
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| 317 | found = true; |
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| 318 | break; |
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| 319 | } |
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| 320 | if (!found) { |
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| 321 | // no registration found |
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| 322 | Debug << "Internal error: Required option " << name |
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| 323 | << " not registered.\n" << flush; |
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| 324 | exit(1); |
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| 325 | } |
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| 326 | if (options[i].value == NULL && options[i].defaultValue == NULL) |
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| 327 | // this option was not initialised to some value |
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| 328 | if (isFatal) { |
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| 329 | Debug << "Error: Required option " << name << " not found.\n" << flush; |
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| 330 | exit(1); |
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| 331 | } |
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| 332 | else { |
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| 333 | Debug << "Error: Required option " << name << " not found.\n" << flush; |
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| 334 | return -1; |
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| 335 | } |
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| 336 | return i; |
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| 337 | } |
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| 338 | |
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| 339 | bool |
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| 340 | Environment::GetIntValue(const char *name, |
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| 341 | int &value, |
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| 342 | const bool isFatal) const |
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| 343 | { |
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| 344 | int i = FindOption(name, isFatal); |
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| 345 | |
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| 346 | if (i<0) |
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| 347 | return false; |
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| 348 | |
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| 349 | if (options[i].value != NULL) { |
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| 350 | // option was explicitly specified |
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| 351 | value = strtol(options[i].value, NULL, 10); |
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| 352 | } else { |
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| 353 | // option was not read, so use the default |
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| 354 | value = strtol(options[i].defaultValue, NULL, 10); |
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| 355 | } |
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| 356 | |
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| 357 | return true; |
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| 358 | } |
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| 359 | |
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| 360 | bool |
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| 361 | Environment::GetDoubleValue(const char *name, |
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| 362 | double &value, |
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| 363 | const bool isFatal) const |
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| 364 | { |
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| 365 | int i = FindOption(name, isFatal); |
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| 366 | |
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| 367 | if (i<0) |
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| 368 | return false; |
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| 369 | |
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| 370 | if (options[i].value != NULL) { |
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| 371 | // option was explicitly specified |
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| 372 | value = strtod(options[i].value, NULL); |
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| 373 | } else { |
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| 374 | // option was not read, so use the default |
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| 375 | value = strtod(options[i].defaultValue, NULL); |
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| 376 | } |
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| 377 | return true; |
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| 378 | } |
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| 379 | |
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| 380 | bool |
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| 381 | Environment::GetRealValue(const char *name, |
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| 382 | Real &value, |
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| 383 | const bool isFatal) const |
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| 384 | { |
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| 385 | int i = FindOption(name, isFatal); |
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| 386 | |
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| 387 | if (i<0) |
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| 388 | return false; |
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| 389 | |
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| 390 | if (options[i].value != NULL) { |
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| 391 | // option was explicitly specified |
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| 392 | value = strtod(options[i].value, NULL); |
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| 393 | } else { |
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| 394 | // option was not read, so use the default |
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| 395 | value = strtod(options[i].defaultValue, NULL); |
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| 396 | } |
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| 397 | return true; |
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| 398 | } |
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| 399 | |
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| 400 | bool |
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| 401 | Environment::GetFloatValue(const char *name, |
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| 402 | float &value, |
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| 403 | const bool isFatal) const |
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| 404 | { |
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| 405 | int i = FindOption(name, isFatal); |
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| 406 | |
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| 407 | if (i<0) |
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| 408 | return false; |
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| 409 | |
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| 410 | if (options[i].value != NULL) { |
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| 411 | // option was explicitly specified |
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| 412 | value = (float)strtod(options[i].value, NULL); |
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| 413 | } else { |
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| 414 | // option was not read, so use the default |
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| 415 | value = (float)strtod(options[i].defaultValue, NULL); |
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| 416 | } |
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| 417 | return true; |
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| 418 | } |
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| 419 | |
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| 420 | bool |
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| 421 | Environment::GetBool(const char *name, |
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| 422 | const bool isFatal) const |
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| 423 | { |
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| 424 | bool ret; |
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| 425 | if (GetBoolValue(name, ret, isFatal)) |
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| 426 | return ret; |
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| 427 | else |
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| 428 | return false; |
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| 429 | } |
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| 430 | |
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| 431 | bool |
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| 432 | Environment::ParseBool(const char *name) const |
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| 433 | { |
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| 434 | |
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| 435 | bool value = true; |
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| 436 | |
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| 437 | if (!strcasecmp(name, "false") || |
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| 438 | !strcasecmp(name, "NO") || |
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| 439 | !strcmp(name, "-") || |
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| 440 | !strcasecmp(name, "OFF")) |
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| 441 | value = false; |
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| 442 | |
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| 443 | return value; |
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| 444 | } |
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| 445 | |
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| 446 | void |
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| 447 | Environment::ParseVector(const char *name, Vector3 &v) const |
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| 448 | { |
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| 449 | // option was not read, so use the default |
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| 450 | char *s, *t; |
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| 451 | |
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| 452 | v.x = (Real)strtod(name, &s); |
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| 453 | v.y = (Real)strtod(s + 1, &t); |
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| 454 | v.z = (Real)strtod(t + 1, NULL); |
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| 455 | |
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| 456 | } |
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| 457 | |
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| 458 | bool |
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| 459 | Environment::GetBoolValue(const char *name, |
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| 460 | bool &value, |
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| 461 | const bool isFatal) const |
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| 462 | { |
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| 463 | int i = FindOption(name, isFatal); |
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| 464 | |
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| 465 | if (i<0) |
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| 466 | return false; |
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| 467 | |
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| 468 | |
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| 469 | if (options[i].value != NULL) |
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| 470 | value = ParseBool(options[i].value); |
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| 471 | else |
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| 472 | value = ParseBool(options[i].defaultValue); |
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| 473 | |
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| 474 | return true; |
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| 475 | } |
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| 476 | |
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| 477 | bool |
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| 478 | Environment::GetVectorValue(const char *name, |
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| 479 | Vector3 &v, |
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| 480 | const bool isFatal) const |
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| 481 | { |
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| 482 | int i = FindOption(name, isFatal); |
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| 483 | if (i<0) |
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| 484 | return false; |
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| 485 | |
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| 486 | if (options[i].value != NULL) |
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| 487 | |
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| 488 | |
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| 489 | if (options[i].value != NULL) { |
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| 490 | ParseVector(options[i].value, v); |
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| 491 | } |
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| 492 | else { |
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| 493 | ParseVector(options[i].defaultValue, v); |
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| 494 | } |
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| 495 | return true; |
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| 496 | } |
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| 497 | |
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| 498 | bool |
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| 499 | Environment::GetStringValue(const char *name, |
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| 500 | char *value, |
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| 501 | const bool isFatal) const |
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| 502 | { |
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| 503 | int i = FindOption(name, isFatal); |
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| 504 | |
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| 505 | if (i<0) |
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| 506 | return false; |
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| 507 | |
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| 508 | |
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| 509 | if (options[i].value != NULL) { |
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| 510 | // option was not read, so use the default |
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| 511 | strcpy(value, options[i].value); |
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| 512 | } |
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| 513 | else { |
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| 514 | // option was explicitly specified |
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| 515 | strcpy(value, options[i].defaultValue); |
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| 516 | } |
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| 517 | return true; |
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| 518 | } |
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| 519 | |
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| 520 | void |
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| 521 | Environment::SetInt(const char *name, const int value) |
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| 522 | { |
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| 523 | |
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| 524 | int i = FindOption(name); |
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| 525 | if (i<0) |
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| 526 | return; |
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| 527 | |
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| 528 | if (options[i].type == optInt) { |
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| 529 | delete options[i].value; |
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| 530 | options[i].value = new char[16]; |
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| 531 | sprintf(options[i].value, "%.15d", value); |
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| 532 | } |
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| 533 | else { |
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| 534 | Debug << "Internal error: Trying to set non-integer option " << name |
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| 535 | << " to integral value.\n" << flush; |
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| 536 | exit(1); |
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| 537 | } |
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| 538 | } |
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| 539 | |
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| 540 | void |
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| 541 | Environment::SetFloat(const char *name, const Real value) |
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| 542 | { |
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| 543 | int i = FindOption(name); |
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| 544 | if (i<0) |
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| 545 | return; |
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| 546 | |
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| 547 | if (options[i].type == optFloat) { |
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| 548 | delete options[i].value; |
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| 549 | options[i].value = new char[25]; |
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| 550 | sprintf(options[i].value, "%.15e", value); |
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| 551 | } |
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| 552 | else { |
---|
| 553 | Debug << "Internal error: Trying to set non-Real option " << name |
---|
| 554 | << " to Real value.\n" << flush; |
---|
| 555 | exit(1); |
---|
| 556 | } |
---|
| 557 | } |
---|
| 558 | |
---|
| 559 | void |
---|
| 560 | Environment::SetBool(const char *name, const bool value) |
---|
| 561 | { |
---|
| 562 | int i = FindOption(name); |
---|
| 563 | if (i<0) |
---|
| 564 | return; |
---|
| 565 | |
---|
| 566 | if (options[i].type == optBool) { |
---|
| 567 | delete options[i].value; |
---|
| 568 | options[i].value = new char[6]; |
---|
| 569 | if (value) |
---|
| 570 | sprintf(options[i].value, "true"); |
---|
| 571 | else |
---|
| 572 | sprintf(options[i].value, "false"); |
---|
| 573 | } |
---|
| 574 | else { |
---|
| 575 | Debug << "Internal error: Trying to set non-bool option " << name |
---|
| 576 | << " to boolean value.\n" << flush; |
---|
| 577 | exit(1); |
---|
| 578 | } |
---|
| 579 | } |
---|
| 580 | |
---|
| 581 | void |
---|
| 582 | Environment::SetVector(const char *name, |
---|
| 583 | const Vector3 &v) |
---|
| 584 | { |
---|
| 585 | int i = FindOption(name); |
---|
| 586 | if (i<0) |
---|
| 587 | return; |
---|
| 588 | |
---|
| 589 | if (options[i].type == optVector) { |
---|
| 590 | delete options[i].value; |
---|
| 591 | options[i].value = new char[128]; |
---|
| 592 | sprintf(options[i].value, "%.15e,%.15e,%.15e", v.x, v.y, v.z); |
---|
| 593 | } |
---|
| 594 | else { |
---|
| 595 | Debug << "Internal error: Trying to set non-vector option " << name |
---|
| 596 | << " to vector value.\n" << flush; |
---|
| 597 | exit(1); |
---|
| 598 | } |
---|
| 599 | } |
---|
| 600 | |
---|
| 601 | void |
---|
| 602 | Environment::SetString(const char *name, const char *value) |
---|
| 603 | { |
---|
| 604 | int i = FindOption(name); |
---|
| 605 | if (i<0) |
---|
| 606 | return; |
---|
| 607 | |
---|
| 608 | if (options[i].type == optString) { |
---|
| 609 | delete options[i].value; |
---|
| 610 | options[i].value = strdup(value); |
---|
| 611 | } |
---|
| 612 | else { |
---|
| 613 | Debug << "Internal error: Trying to set non-string option " << name |
---|
| 614 | << " to string value.\n" << flush; |
---|
| 615 | exit(1); |
---|
| 616 | } |
---|
| 617 | } |
---|
| 618 | |
---|
| 619 | void |
---|
| 620 | Environment::ParseCmdline(const int argc, |
---|
| 621 | const char *argv[], |
---|
| 622 | const int index) |
---|
| 623 | { |
---|
| 624 | int curIndex = -1; |
---|
| 625 | |
---|
| 626 | for (int i = 1; i < argc; i++) { |
---|
| 627 | // if this parameter is non-optional, skip it and increment the counter |
---|
| 628 | if (argv[i][0] != '-') { |
---|
| 629 | curIndex++; |
---|
| 630 | continue; |
---|
| 631 | } |
---|
| 632 | // make sure to skip all non-optional parameters |
---|
| 633 | char *t = strchr(optionalParams, argv[i][1]); |
---|
| 634 | if (t != NULL) |
---|
| 635 | continue; |
---|
| 636 | |
---|
| 637 | // if we are in the scope of the current parameter, parse it |
---|
| 638 | if (curIndex == -1 || curIndex == index) { |
---|
| 639 | if (argv[i][1] == 'D') { |
---|
| 640 | // it's a full name definition |
---|
| 641 | bool found = false; |
---|
| 642 | int j; |
---|
| 643 | |
---|
| 644 | char *t = strchr(argv[i] + 2, '='); |
---|
| 645 | if (t == NULL) { |
---|
| 646 | Debug << "Error: Missing '=' in option. " |
---|
| 647 | << "Syntax is -D<name>=<value>.\n" << flush; |
---|
| 648 | exit(1); |
---|
| 649 | } |
---|
| 650 | for (j = 0; j < numOptions; j++) |
---|
| 651 | if (!strncmp(options[j].name, argv[i] + 2, t - argv[i] - 2) && |
---|
| 652 | (unsigned)(t - argv[i] - 2) == strlen(options[j].name)) { |
---|
| 653 | found = true; |
---|
| 654 | break; |
---|
| 655 | } |
---|
| 656 | if (!found) { |
---|
| 657 | Debug << "Warning: Unregistered option " << argv[i] << ".\n" << flush; |
---|
| 658 | // exit(1); |
---|
| 659 | } |
---|
| 660 | if (found) { |
---|
| 661 | if (!CheckType(t + 1, options[j].type)) { |
---|
| 662 | Debug << "Error: invalid type of value " << t + 1 << " in option " |
---|
| 663 | << options[j].name << ".\n"; |
---|
| 664 | exit(1); |
---|
| 665 | } |
---|
| 666 | if (options[j].value != NULL) |
---|
| 667 | delete options[j].value; |
---|
| 668 | options[j].value = strdup(t + 1); |
---|
| 669 | } |
---|
| 670 | } |
---|
| 671 | else { |
---|
| 672 | // it's an abbreviation |
---|
| 673 | bool found = false; |
---|
| 674 | int j; |
---|
| 675 | |
---|
| 676 | for (j = 0; j < numOptions; j++) |
---|
| 677 | if (options[j].abbrev != NULL && |
---|
| 678 | !strncmp(options[j].abbrev, argv[i] + 1, strlen(options[j].abbrev))) { |
---|
| 679 | found = true; |
---|
| 680 | break; |
---|
| 681 | } |
---|
| 682 | if (!found) { |
---|
| 683 | Debug << "Warning: Unregistered option " << argv[i] << ".\n" << flush; |
---|
| 684 | // exit(1); |
---|
| 685 | } |
---|
| 686 | if (found) { |
---|
| 687 | if (!CheckType(argv[i] + 1 + strlen(options[j].abbrev), options[j].type)) { |
---|
| 688 | Debug << "Error: invalid type of value " |
---|
| 689 | << argv[i] + 1 + strlen(options[j].abbrev) << "in option " |
---|
| 690 | << options[j].name << ".\n"; |
---|
| 691 | exit(1); |
---|
| 692 | } |
---|
| 693 | if (options[j].value != NULL) |
---|
| 694 | delete options[j].value; |
---|
| 695 | options[j].value = strdup(argv[i] + 1 + strlen(options[j].abbrev)); |
---|
| 696 | } |
---|
| 697 | } |
---|
| 698 | } |
---|
| 699 | } |
---|
| 700 | #ifdef _DEBUG_PARAMS |
---|
| 701 | // write out the options table |
---|
| 702 | cerr << "Options table for " << numOptions << " options:\n"; |
---|
| 703 | for (int j = 0; j < numOptions; j++) { |
---|
| 704 | cerr << options[j]; |
---|
| 705 | cerr << "\n"; |
---|
| 706 | } |
---|
| 707 | cerr << "Options done.\n" << flush; |
---|
| 708 | #endif // _DEBUG_PARAMS |
---|
| 709 | } |
---|
| 710 | |
---|
| 711 | |
---|
| 712 | char * |
---|
| 713 | Environment::ParseString(char *buffer, char *string) const |
---|
| 714 | { |
---|
| 715 | char *s = buffer; |
---|
| 716 | char *t = string + strlen(string); |
---|
| 717 | |
---|
| 718 | // skip leading whitespaces |
---|
| 719 | while (*s == ' ' || *s == '\t') |
---|
| 720 | s++; |
---|
| 721 | if (*s == '\0') |
---|
| 722 | return NULL; |
---|
| 723 | while ((*s >= 'a' && *s <= 'z') || |
---|
| 724 | (*s >= 'A' && *s <= 'Z') || |
---|
| 725 | (*s >= '0' && *s <= '9') || |
---|
| 726 | *s == '_') |
---|
| 727 | *t++ = *s++; |
---|
| 728 | *t = '\0'; |
---|
| 729 | // skip trailing whitespaces |
---|
| 730 | while (*s == ' ' || *s == '\t') |
---|
| 731 | s++; |
---|
| 732 | return s; |
---|
| 733 | } |
---|
| 734 | |
---|
| 735 | const char code[] = "JIDHipewhfdhyd74387hHO&{WK:DOKQEIDKJPQ*H#@USX:#FWCQ*EJMQAHPQP(@G#RD"; |
---|
| 736 | |
---|
| 737 | void |
---|
| 738 | Environment::DecodeString(char *buff, int max) |
---|
| 739 | { |
---|
| 740 | buff[max] = 0; |
---|
| 741 | char *p = buff; |
---|
| 742 | const char *cp = code; |
---|
| 743 | for (; *p; p++) { |
---|
| 744 | if (*p != '\n') |
---|
| 745 | *p = *p ^ *cp; |
---|
| 746 | ++cp; |
---|
| 747 | if (*cp == 0) |
---|
| 748 | cp = code; |
---|
| 749 | } |
---|
| 750 | } |
---|
| 751 | |
---|
| 752 | void |
---|
| 753 | Environment::CodeString(char *buff, int max) |
---|
| 754 | { |
---|
| 755 | buff[max] = 0; |
---|
| 756 | char *p = buff; |
---|
| 757 | const char *cp = code; |
---|
| 758 | for (; *p; p++) { |
---|
| 759 | if (*p != '\n') |
---|
| 760 | *p = *p ^ *cp; |
---|
| 761 | ++cp; |
---|
| 762 | if (*cp == 0) |
---|
| 763 | cp = code; |
---|
| 764 | } |
---|
| 765 | } |
---|
| 766 | |
---|
| 767 | void |
---|
| 768 | Environment::SaveCodedFile(char *filenameText, |
---|
| 769 | char *filenameCoded) |
---|
| 770 | { |
---|
| 771 | ifstream envStream(filenameText); |
---|
| 772 | |
---|
| 773 | // some error had occured |
---|
| 774 | if (envStream.fail()) { |
---|
| 775 | cerr << "Error: Can't open file " << filenameText << " for reading (err. " |
---|
| 776 | << envStream.rdstate() << ").\n"; |
---|
| 777 | return; |
---|
| 778 | } |
---|
| 779 | char buff[256]; |
---|
| 780 | envStream.getline(buff, 255); |
---|
| 781 | buff[8] = 0; |
---|
| 782 | if (strcmp(buff, "CGX_CF10") == 0) |
---|
| 783 | return; |
---|
| 784 | |
---|
| 785 | ofstream cStream(filenameCoded); |
---|
| 786 | cStream<<"CGX_CF10"; |
---|
| 787 | |
---|
| 788 | // main loop |
---|
| 789 | for (;;) { |
---|
| 790 | // read in one line |
---|
| 791 | envStream.getline(buff, 255); |
---|
| 792 | if (!envStream) |
---|
| 793 | break; |
---|
| 794 | CodeString(buff, 255); |
---|
| 795 | cStream<<buff; |
---|
| 796 | } |
---|
| 797 | |
---|
| 798 | } |
---|
| 799 | |
---|
| 800 | bool |
---|
| 801 | Environment::ReadEnvFile(const char *envFilename) |
---|
| 802 | { |
---|
| 803 | char buff[MaxStringLength], name[MaxStringLength]; |
---|
| 804 | char *s, *t; |
---|
| 805 | int i, line = 0; |
---|
| 806 | bool found; |
---|
| 807 | igzstream envStream(envFilename); |
---|
| 808 | |
---|
| 809 | // some error had occured |
---|
| 810 | if (envStream.fail()) { |
---|
| 811 | cerr << "Error: Can't open file " << envFilename << " for reading (err. " |
---|
| 812 | << envStream.rdstate() << ").\n"; |
---|
| 813 | return false; |
---|
| 814 | } |
---|
| 815 | |
---|
| 816 | name[0] = '\0'; |
---|
| 817 | |
---|
| 818 | // bool coded; |
---|
| 819 | // envStream.getline(buff, 255); |
---|
| 820 | // buff[8] = 0; |
---|
| 821 | // if (strcmp(buff, "CGX_CF10") == 0) |
---|
| 822 | // coded = true; |
---|
| 823 | // else { |
---|
| 824 | // coded = false; |
---|
| 825 | // envStream.Rewind(); |
---|
| 826 | // } |
---|
| 827 | |
---|
| 828 | // main loop |
---|
| 829 | for (;;) { |
---|
| 830 | // read in one line |
---|
| 831 | envStream.getline(buff, 255); |
---|
| 832 | |
---|
| 833 | if (!envStream) |
---|
| 834 | break; |
---|
| 835 | |
---|
| 836 | // if (coded) |
---|
| 837 | // DecodeString(buff, 255); |
---|
| 838 | |
---|
| 839 | line++; |
---|
| 840 | // get rid of comments |
---|
| 841 | s = strchr(buff, '#'); |
---|
| 842 | if (s != NULL) |
---|
| 843 | *s = '\0'; |
---|
| 844 | |
---|
| 845 | // get one identifier |
---|
| 846 | s = ParseString(buff, name); |
---|
| 847 | // parse line |
---|
| 848 | while (s != NULL) { |
---|
| 849 | // it's a group name - make the full name |
---|
| 850 | if (*s == '{') { |
---|
| 851 | strcat(name, "."); |
---|
| 852 | s++; |
---|
| 853 | s = ParseString(s, name); |
---|
| 854 | continue; |
---|
| 855 | } |
---|
| 856 | // end of group |
---|
| 857 | if (*s == '}') { |
---|
| 858 | if (strlen(name) == 0) { |
---|
| 859 | cerr << "Error: unpaired } in " << envFilename << " (line " |
---|
| 860 | << line << ").\n"; |
---|
| 861 | envStream.close(); |
---|
| 862 | return false; |
---|
| 863 | } |
---|
| 864 | name[strlen(name) - 1] = '\0'; |
---|
| 865 | t = strrchr(name, '.'); |
---|
| 866 | if (t == NULL) |
---|
| 867 | name[0] = '\0'; |
---|
| 868 | else |
---|
| 869 | *(t + 1) = '\0'; |
---|
| 870 | s++; |
---|
| 871 | s = ParseString(s, name); |
---|
| 872 | continue; |
---|
| 873 | } |
---|
| 874 | // find variable name in the table |
---|
| 875 | found = false; |
---|
| 876 | for (i = 0; i < numOptions; i++) |
---|
| 877 | if (!strcmp(name, options[i].name)) { |
---|
| 878 | found = true; |
---|
| 879 | break; |
---|
| 880 | } |
---|
| 881 | if (!found) { |
---|
| 882 | cerr << "Warning: unknown option " << name << " in environment file " |
---|
| 883 | << envFilename << " (line " << line << ").\n"; |
---|
| 884 | } else |
---|
| 885 | switch (options[i].type) { |
---|
| 886 | case optInt: { |
---|
| 887 | strtol(s, &t, 10); |
---|
| 888 | if (t == s || (*t != ' ' && *t != '\t' && |
---|
| 889 | *t != '\0' && *t != '}')) { |
---|
| 890 | cerr << "Error: Mismatch in int variable " << name << " in " |
---|
| 891 | << "environment file " << envFilename << " (line " |
---|
| 892 | << line << ").\n"; |
---|
| 893 | envStream.close(); |
---|
| 894 | return false; |
---|
| 895 | } |
---|
| 896 | if (options[i].value != NULL) |
---|
| 897 | delete options[i].value; |
---|
| 898 | options[i].value = new char[t - s + 1]; |
---|
| 899 | strncpy(options[i].value, s, t - s); |
---|
| 900 | options[i].value[t - s] = '\0'; |
---|
| 901 | s = t; |
---|
| 902 | break; |
---|
| 903 | } |
---|
| 904 | case optFloat: { |
---|
| 905 | strtod(s, &t); |
---|
| 906 | if (t == s || (*t != ' ' && *t != '\t' && |
---|
| 907 | *t != '\0' && *t != '}')) { |
---|
| 908 | cerr << "Error: Mismatch in Real variable " << name << " in " |
---|
| 909 | << "environment file " << envFilename << " (line " |
---|
| 910 | << line << ").\n"; |
---|
| 911 | envStream.close(); |
---|
| 912 | return false; |
---|
| 913 | } |
---|
| 914 | if (options[i].value != NULL) |
---|
| 915 | delete options[i].value; |
---|
| 916 | options[i].value = new char[t - s + 1]; |
---|
| 917 | strncpy(options[i].value, s, t - s); |
---|
| 918 | options[i].value[t - s] = '\0'; |
---|
| 919 | s = t; |
---|
| 920 | break; |
---|
| 921 | } |
---|
| 922 | case optBool: { |
---|
| 923 | t = s; |
---|
| 924 | while ((*t >= 'a' && *t <= 'z') || |
---|
| 925 | (*t >= 'A' && *t <= 'Z') || |
---|
| 926 | *t == '+' || *t == '-') |
---|
| 927 | t++; |
---|
| 928 | if (((!strncasecmp(s, "true", t - s) && t - s == 4) || |
---|
| 929 | (!strncasecmp(s, "false", t - s) && t - s == 5) || |
---|
| 930 | (!strncasecmp(s, "YES", t -s) && t - s == 3) || |
---|
| 931 | (!strncasecmp(s, "NO", t - s) && t - s == 2) || |
---|
| 932 | (!strncasecmp(s, "ON", t - s) && t - s == 2) || |
---|
| 933 | (!strncasecmp(s, "OFF", t - s) && t - s == 3) || |
---|
| 934 | (t - s == 1 && (*s == '+' || *s == '-'))) && |
---|
| 935 | (*t == ' ' || *t == '\t' || *t == '\0' || *t == '}')) { |
---|
| 936 | if (options[i].value != NULL) |
---|
| 937 | delete options[i].value; |
---|
| 938 | options[i].value = new char[t - s + 1]; |
---|
| 939 | strncpy(options[i].value, s, t - s); |
---|
| 940 | options[i].value[t - s] = '\0'; |
---|
| 941 | s = t; |
---|
| 942 | } |
---|
| 943 | else { |
---|
| 944 | cerr << "Error: Mismatch in bool variable " << name << " in " |
---|
| 945 | << "environment file " << envFilename << " (line " |
---|
| 946 | << line << ").\n"; |
---|
| 947 | envStream.close(); |
---|
| 948 | return false; |
---|
| 949 | } |
---|
| 950 | break; |
---|
| 951 | } |
---|
| 952 | case optVector:{ |
---|
| 953 | strtod(s, &t); |
---|
| 954 | if (*t == ' ' || *t == '\t') { |
---|
| 955 | while (*t == ' ' || *t == '\t') |
---|
| 956 | t++; |
---|
| 957 | if (*t != ',') |
---|
| 958 | t--; |
---|
| 959 | } |
---|
| 960 | if (t == s || (*t != ' ' && *t != '\t' && *t != ',')) { |
---|
| 961 | cerr << "Error: Mismatch in vector variable " << name << " in " |
---|
| 962 | << "environment file " << envFilename << " (line " |
---|
| 963 | << line << ").\n"; |
---|
| 964 | envStream.close(); |
---|
| 965 | return false; |
---|
| 966 | } |
---|
| 967 | char *u; |
---|
| 968 | strtod(t, &u); |
---|
| 969 | t = u; |
---|
| 970 | if (*t == ' ' || *t == '\t') { |
---|
| 971 | while (*t == ' ' || *t == '\t') |
---|
| 972 | t++; |
---|
| 973 | if (*t != ',') |
---|
| 974 | t--; |
---|
| 975 | } |
---|
| 976 | if (t == s || (*t != ' ' && *t != '\t' && *t != ',')) { |
---|
| 977 | cerr << "Error: Mismatch in vector variable " << name << " in " |
---|
| 978 | << "environment file " << envFilename << " (line " |
---|
| 979 | << line << ").\n"; |
---|
| 980 | envStream.close(); |
---|
| 981 | return false; |
---|
| 982 | } |
---|
| 983 | strtod(t, &u); |
---|
| 984 | t = u; |
---|
| 985 | if (t == s || (*t != ' ' && *t != '\t' && |
---|
| 986 | *t != '\0' && *t != '}')) { |
---|
| 987 | cerr << "Error: Mismatch in vector variable " << name << " in " |
---|
| 988 | << "environment file " << envFilename << " (line " |
---|
| 989 | << line << ").\n"; |
---|
| 990 | envStream.close(); |
---|
| 991 | return false; |
---|
| 992 | } |
---|
| 993 | if (options[i].value != NULL) |
---|
| 994 | delete options[i].value; |
---|
| 995 | options[i].value = new char[t - s + 1]; |
---|
| 996 | strncpy(options[i].value, s, t - s); |
---|
| 997 | options[i].value[t - s] = '\0'; |
---|
| 998 | s = t; |
---|
| 999 | break; |
---|
| 1000 | } |
---|
| 1001 | case optString: { |
---|
| 1002 | if (options[i].value != NULL) |
---|
| 1003 | delete options[i].value; |
---|
| 1004 | options[i].value = new char[strlen(s) + 1]; |
---|
| 1005 | strcpy(options[i].value, s); |
---|
| 1006 | s += strlen(s); |
---|
| 1007 | break; |
---|
| 1008 | } |
---|
| 1009 | default: { |
---|
| 1010 | Debug << "Internal error: Unknown type of option.\n" << flush; |
---|
| 1011 | exit(1); |
---|
| 1012 | } |
---|
| 1013 | } |
---|
| 1014 | // prepare the variable name for next pass |
---|
| 1015 | t = strrchr(name, '.'); |
---|
| 1016 | if (t == NULL) |
---|
| 1017 | name[0] = '\0'; |
---|
| 1018 | else |
---|
| 1019 | *(t + 1) = '\0'; |
---|
| 1020 | // get next identifier |
---|
| 1021 | s = ParseString(s, name); |
---|
| 1022 | } |
---|
| 1023 | } |
---|
| 1024 | envStream.close(); |
---|
| 1025 | return true; |
---|
| 1026 | } |
---|
| 1027 | |
---|
| 1028 | void |
---|
| 1029 | Environment::PrintUsage(ostream &s) const |
---|
| 1030 | { |
---|
| 1031 | // Print out all environment variable names |
---|
| 1032 | s << "Registered options:\n"; |
---|
| 1033 | for (int j = 0; j < numOptions; j++) |
---|
| 1034 | s << options[j] << "\n"; |
---|
| 1035 | s << flush; |
---|
| 1036 | } |
---|
| 1037 | |
---|
| 1038 | |
---|
| 1039 | Environment::Environment() |
---|
| 1040 | { |
---|
| 1041 | optionalParams = NULL; |
---|
| 1042 | paramRows = 0; |
---|
| 1043 | numParams = 0; |
---|
| 1044 | params = NULL; |
---|
| 1045 | maxOptions = 200; |
---|
| 1046 | |
---|
| 1047 | |
---|
| 1048 | // this is maximal nuber of options. |
---|
| 1049 | numOptions = 0; |
---|
| 1050 | |
---|
| 1051 | options = new COption[maxOptions]; |
---|
| 1052 | |
---|
| 1053 | if (options == NULL ) { |
---|
| 1054 | Debug << "Error: Memory allocation failed.\n"; |
---|
| 1055 | exit(1); |
---|
| 1056 | } |
---|
| 1057 | |
---|
| 1058 | // register all basic options |
---|
| 1059 | |
---|
| 1060 | RegisterOption("Limits.threshold", optFloat, NULL, "0.01"); |
---|
| 1061 | RegisterOption("Limits.small", optFloat, NULL, "1e-6"); |
---|
| 1062 | RegisterOption("Limits.infinity", optFloat, NULL, "1e6"); |
---|
| 1063 | |
---|
| 1064 | |
---|
[170] | 1065 | RegisterOption("Scene.filename", |
---|
| 1066 | optString, |
---|
| 1067 | "-scene_filename=", |
---|
[260] | 1068 | "atlanta2.x3d"); |
---|
[170] | 1069 | |
---|
[162] | 1070 | RegisterOption("Unigraphics.meshGrouping", |
---|
| 1071 | optInt, |
---|
| 1072 | "-unigraphics_mesh_grouping=", |
---|
| 1073 | "0"); |
---|
| 1074 | |
---|
| 1075 | |
---|
| 1076 | RegisterOption("KdTree.Termination.minCost", |
---|
| 1077 | optInt, |
---|
| 1078 | "-kd_term_min_cost=", |
---|
| 1079 | "10"); |
---|
| 1080 | |
---|
| 1081 | RegisterOption("KdTree.Termination.maxDepth", |
---|
| 1082 | optInt, |
---|
| 1083 | "-kd_term_max_depth=", |
---|
| 1084 | "20"); |
---|
| 1085 | |
---|
| 1086 | RegisterOption("KdTree.Termination.maxCostRatio", |
---|
| 1087 | optFloat, |
---|
| 1088 | "-kd_term_max_cost_ratio=", |
---|
| 1089 | "1.5"); |
---|
| 1090 | |
---|
| 1091 | RegisterOption("KdTree.Termination.ct_div_ci", |
---|
| 1092 | optFloat, |
---|
| 1093 | "-kd_term_ct_div_ci=", |
---|
| 1094 | "1.0"); |
---|
| 1095 | |
---|
| 1096 | RegisterOption("KdTree.splitMethod", |
---|
| 1097 | optString, |
---|
| 1098 | "-kd_split_method=", |
---|
| 1099 | "spatialMedian"); |
---|
| 1100 | |
---|
| 1101 | RegisterOption("KdTree.splitBorder", |
---|
| 1102 | optFloat, |
---|
| 1103 | "-kd_split_border=", |
---|
| 1104 | "0.1"); |
---|
| 1105 | |
---|
[170] | 1106 | RegisterOption("KdTree.sahUseFaces", |
---|
| 1107 | optBool, |
---|
| 1108 | "-kd_sah_use_faces=", |
---|
| 1109 | "true"); |
---|
| 1110 | |
---|
| 1111 | |
---|
| 1112 | RegisterOption("MeshKdTree.Termination.minCost", |
---|
| 1113 | optInt, |
---|
| 1114 | "-kd_term_min_cost=", |
---|
| 1115 | "10"); |
---|
[162] | 1116 | |
---|
[170] | 1117 | RegisterOption("MeshKdTree.Termination.maxDepth", |
---|
| 1118 | optInt, |
---|
| 1119 | "-kd_term_max_depth=", |
---|
| 1120 | "20"); |
---|
[162] | 1121 | |
---|
[170] | 1122 | RegisterOption("MeshKdTree.Termination.maxCostRatio", |
---|
| 1123 | optFloat, |
---|
| 1124 | "-kd_term_max_cost_ratio=", |
---|
| 1125 | "1.5"); |
---|
[162] | 1126 | |
---|
[170] | 1127 | RegisterOption("MeshKdTree.Termination.ct_div_ci", |
---|
| 1128 | optFloat, |
---|
| 1129 | "-kd_term_ct_div_ci=", |
---|
| 1130 | "1.0"); |
---|
[162] | 1131 | |
---|
[170] | 1132 | RegisterOption("MeshKdTree.splitMethod", |
---|
| 1133 | optString, |
---|
| 1134 | "-kd_split_method=", |
---|
| 1135 | "spatialMedian"); |
---|
[162] | 1136 | |
---|
[170] | 1137 | RegisterOption("MeshKdTree.splitBorder", |
---|
| 1138 | optFloat, |
---|
| 1139 | "-kd_split_border=", |
---|
| 1140 | "0.1"); |
---|
[162] | 1141 | |
---|
[177] | 1142 | RegisterOption("Sampling.totalSamples", |
---|
| 1143 | optInt, |
---|
| 1144 | "-total_samples=", |
---|
| 1145 | "1000000"); |
---|
| 1146 | |
---|
| 1147 | RegisterOption("Sampling.samplesPerPass", |
---|
| 1148 | optInt, |
---|
| 1149 | "-total_samples=", |
---|
| 1150 | "10"); |
---|
| 1151 | |
---|
[329] | 1152 | RegisterOption("ViewCells.hierarchy", |
---|
[310] | 1153 | optString, |
---|
[329] | 1154 | "-view_cells_hierarchy", |
---|
[311] | 1155 | "bspTree"); |
---|
[310] | 1156 | |
---|
| 1157 | RegisterOption("ViewCells.filename", |
---|
| 1158 | optString, |
---|
[311] | 1159 | "-view_cells_filename=", |
---|
[310] | 1160 | "atlanta_viewcells_large.x3d"); |
---|
| 1161 | |
---|
[312] | 1162 | RegisterOption("ViewCells.height", |
---|
| 1163 | optFloat, |
---|
| 1164 | "-view_cells_height=", |
---|
| 1165 | "5.0"); |
---|
[310] | 1166 | |
---|
[329] | 1167 | RegisterOption("BspTree.Construction.input", |
---|
[310] | 1168 | optString, |
---|
[329] | 1169 | "-bsp_construction_input=", |
---|
[310] | 1170 | "fromViewCells"); |
---|
[329] | 1171 | |
---|
| 1172 | RegisterOption("BspTree.Construction.samples", |
---|
| 1173 | optInt, |
---|
| 1174 | "-bsp_construction_samples=", |
---|
| 1175 | "100000"); |
---|
[310] | 1176 | |
---|
[329] | 1177 | RegisterOption("BspTree.Construction.sideTolerance", |
---|
| 1178 | optFloat, |
---|
| 1179 | "-bsp_construction_side_tolerance=", |
---|
| 1180 | "0.002"); |
---|
| 1181 | |
---|
[235] | 1182 | RegisterOption("BspTree.Termination.maxPolygons", |
---|
| 1183 | optInt, |
---|
| 1184 | "-bsp_term_max_polygons=", |
---|
| 1185 | "5"); |
---|
[332] | 1186 | |
---|
| 1187 | RegisterOption("BspTree.Termination.maxRays", |
---|
| 1188 | optInt, |
---|
| 1189 | "-bsp_term_max_rays=", |
---|
| 1190 | "-1"); |
---|
| 1191 | |
---|
[297] | 1192 | RegisterOption("BspTree.Termination.maxPolysForAxisAligned", |
---|
| 1193 | optInt, |
---|
| 1194 | "-bsp_term_max_polygons=", |
---|
| 1195 | "50"); |
---|
| 1196 | |
---|
[235] | 1197 | RegisterOption("BspTree.Termination.maxDepth", |
---|
| 1198 | optInt, |
---|
| 1199 | "-bsp_term_max_depth=", |
---|
| 1200 | "100"); |
---|
[332] | 1201 | |
---|
| 1202 | RegisterOption("BspTree.Termination.maxCostRatio", |
---|
| 1203 | optFloat, |
---|
| 1204 | "-bsp_term_max_cost_ratio=", |
---|
| 1205 | "1.5"); |
---|
[235] | 1206 | |
---|
[332] | 1207 | RegisterOption("BspTree.Termination.ct_div_ci", |
---|
| 1208 | optFloat, |
---|
| 1209 | "-bsp_term_ct_div_ci=", |
---|
| 1210 | "1.0"); |
---|
| 1211 | |
---|
| 1212 | RegisterOption("BspTree.splitBorder", |
---|
| 1213 | optFloat, |
---|
| 1214 | "-bsp_split_border=", |
---|
| 1215 | "0.1"); |
---|
| 1216 | |
---|
[321] | 1217 | RegisterOption("BspTree.storeSplitPolys", |
---|
| 1218 | optBool, |
---|
| 1219 | "-bsp_store_split_polys=", |
---|
| 1220 | "false"); |
---|
| 1221 | |
---|
[235] | 1222 | RegisterOption("BspTree.splitPlaneStrategy", |
---|
| 1223 | optString, |
---|
| 1224 | "-bsp_split_method=", |
---|
| 1225 | "leastSplits"); |
---|
| 1226 | |
---|
[238] | 1227 | RegisterOption("BspTree.maxCandidates", |
---|
| 1228 | optInt, |
---|
| 1229 | "-bsp_max_candidates=", |
---|
| 1230 | "20"); |
---|
| 1231 | |
---|
[313] | 1232 | RegisterOption("ViewCells.maxViewCells", |
---|
[238] | 1233 | optInt, |
---|
[313] | 1234 | "-view_cells_max_viewcells=", |
---|
| 1235 | "0"); |
---|
[321] | 1236 | |
---|
| 1237 | RegisterOption("BspTree.exportSplits", |
---|
| 1238 | optBool, |
---|
| 1239 | "-bsp_exportSplits", |
---|
| 1240 | "false"); |
---|
[162] | 1241 | } |
---|
| 1242 | |
---|
| 1243 | void |
---|
| 1244 | Environment::SetStaticOptions() |
---|
| 1245 | { |
---|
| 1246 | |
---|
| 1247 | // get Global option values |
---|
| 1248 | GetRealValue("Limits.threshold", Limits::Threshold); |
---|
| 1249 | GetRealValue("Limits.small", Limits::Small); |
---|
| 1250 | GetRealValue("Limits.infinity", Limits::Infinity); |
---|
| 1251 | |
---|
| 1252 | |
---|
| 1253 | } |
---|
| 1254 | |
---|
| 1255 | void |
---|
| 1256 | Environment::Parse(const int argc, const char *argv[], bool useExePath) |
---|
| 1257 | { |
---|
| 1258 | |
---|
| 1259 | // Read the names of the scene, environment and output files |
---|
| 1260 | ReadCmdlineParams(argc, argv, ""); |
---|
| 1261 | |
---|
| 1262 | char *envFilename = new char[128]; |
---|
| 1263 | |
---|
| 1264 | char filename[64]; |
---|
| 1265 | |
---|
| 1266 | // Get the environment file name |
---|
| 1267 | if (!GetParam(' ', 0, filename)) { |
---|
| 1268 | // user didn't specified environment file explicitly, so |
---|
| 1269 | strcpy(filename, "default.env"); |
---|
| 1270 | } |
---|
| 1271 | |
---|
| 1272 | if (useExePath) { |
---|
| 1273 | char *path = GetPath(argv[0]); |
---|
| 1274 | if (*path != 0) |
---|
| 1275 | sprintf(envFilename, "%s/%s", path, filename); |
---|
| 1276 | else |
---|
| 1277 | strcpy(envFilename, filename); |
---|
| 1278 | |
---|
| 1279 | delete path; |
---|
| 1280 | } |
---|
| 1281 | else |
---|
| 1282 | strcpy(envFilename, filename); |
---|
| 1283 | |
---|
| 1284 | |
---|
| 1285 | // Now it's time to read in environment file. |
---|
| 1286 | if (!ReadEnvFile(envFilename)) { |
---|
| 1287 | // error - bad input file name specified ? |
---|
| 1288 | cerr<<"Error parsing environment file "<<envFilename<<endl; |
---|
| 1289 | } |
---|
| 1290 | delete envFilename; |
---|
| 1291 | |
---|
| 1292 | // Parse the command line; options given on the command line subsume |
---|
| 1293 | // stuff specified in the input environment file. |
---|
| 1294 | ParseCmdline(argc, argv, 0); |
---|
| 1295 | |
---|
| 1296 | SetStaticOptions(); |
---|
| 1297 | |
---|
| 1298 | // Check for request for help |
---|
| 1299 | if (CheckForSwitch(argc, argv, '?')) { |
---|
| 1300 | PrintUsage(cout); |
---|
| 1301 | exit(0); |
---|
| 1302 | } |
---|
| 1303 | |
---|
| 1304 | } |
---|