option.c

   1 \r
   2 // option.c\r
   3 \r
   4 // includes\r
   5 \r
   6 #include <stdlib.h>\r
   7 #include <string.h>\r
   8 \r
   9 #include "option.h"\r
  10 #include "util.h"\r
  11 \r
  12 // constants\r
  13 \r
  14 static const bool UseDebug = FALSE;\r
  15 \r
  16 \r
  17 // variables\r
  18 \r
  19 #define NNB { NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL,NULL }\r
  20 \r
  21 option_list_t Option[1];\r
  22 \r
  23 option_t DefaultOptions[] = {    \r
  24     { "OptionFile",       "string","0","0",     "polyglot.ini", NULL,0,NNB,  PG}, \r
  25 \r
  26    // options\r
  27 \r
  28     { "EngineName",       "string","0","0",     "<empty>"   , NULL,0,NNB,  PG}, \r
  29     { "EngineDir",        "string","0","0",     "."         , NULL,0,NNB,  PG}, \r
  30     { "EngineCommand",    "string","0","0",     "<empty>"   , NULL,0,NNB,  PG}, \r
  31 \r
  32     { "Log",              "check","0","0",     "false"      , NULL,0,NNB,  PG|XBOARD|UCI}, \r
  33     { "LogFile",          "string","0","0",     "polyglot.log", NULL,0,NNB,  PG|XBOARD|UCI}, \r
  34 \r
  35     { "UCI",              "check","0","0",      "false"     , NULL,0,NNB,  PG}, \r
  36 \r
  37     { "UseNice",          "check","0","0",      "false"     , NULL,0,NNB,  PG|XBOARD|UCI}, \r
  38     { "NiceValue",        "spin", "0","20",     "5"         , NULL,0,NNB,  PG|XBOARD|UCI}, \r
  39 \r
  40     { "Chess960",         "check","0","0",      "false"     , NULL,0,NNB,  PG|XBOARD}, \r
  41 \r
  42     { "Resign",           "check","0","0",      "false"     , NULL,0,NNB,  PG|XBOARD}, \r
  43     { "ResignMoves",      "spin","0","10000",    "3"        , NULL,0,NNB,  PG|XBOARD}, \r
  44     { "ResignScore",      "spin","0","10000",   "600"       , NULL,0,NNB,  PG|XBOARD}, \r
  45 \r
  46     { "MateScore",        "spin","0","1000000", "10000"     , NULL,0,NNB,  PG|XBOARD}, \r
  47 \r
  48     { "Book",             "check","0","0",      "false"     , NULL,0,NNB,  PG|XBOARD|UCI}, \r
  49     { "BookFile",         "string","0","0",     "book.bin"  , NULL,0,NNB,  PG|XBOARD|UCI}, \r
  50 \r
  51     { "BookRandom",       "check","0","0",      "true"      , NULL,0,NNB,  PG|XBOARD|UCI}, \r
  52     { "BookLearn",        "check","0","0",      "false"     , NULL,0,NNB,  PG|XBOARD}, \r
  53 \r
  54     { "KibitzMove",       "check","0","0",      "false"     , NULL,0,NNB,  PG|XBOARD}, \r
  55     { "KibitzPV",         "check","0","0",      "false"     , NULL,0,NNB,  PG|XBOARD}, \r
  56 \r
  57     { "KibitzCommand",    "string","0","0",     "tellall"   , NULL,0,NNB,  PG|XBOARD}, \r
  58     { "KibitzDelay",      "spin","0","10000",  "5"         , NULL,0,NNB,  PG|XBOARD}, \r
  59     { "KibitzInterval",   "spin","0","10000",  "0"         , NULL,0,NNB,  PG|XBOARD}, \r
  60 \r
  61     { "ShowPonder",       "check","0","0",      "false"     , NULL,0,NNB,  PG|XBOARD}, \r
  62     { "ScoreWhite",       "check","0","0",      "false"     , NULL,0,NNB,  PG|XBOARD}, \r
  63 \r
  64    // work-arounds\r
  65 \r
  66     { "UCIVersion",       "spin","1","2",       "2"         , NULL,0,NNB,  PG|XBOARD}, \r
  67     { "CanPonder",        "check","1","2",      "false"     , NULL,0,NNB,  PG|XBOARD}, \r
  68     { "SyncStop",         "check","1","2",      "false"     , NULL,0,NNB,  PG|XBOARD}, \r
  69     { "Affinity",         "spin","-1","32",     "-1"        , NULL,0,NNB,  PG}, \r
  70     { "RepeatPV",         "check","0","0",      "true"     , NULL,0,NNB,  PG|XBOARD},\r
  71     { "PromoteWorkAround","check","0","0",      "false"     , NULL,0,NNB,  PG|XBOARD}, \r
  72 \r
  73     { "WbWorkArounds",    "check","0","0",      "true"     , NULL,0,NNB,  PG|XBOARD}, \r
  74     { NULL,               NULL,"0","0",         NULL        , NULL,0,NNB,  0},\r
  75 \r
  76 };\r
  77 \r
  78 \r
  79 // functions\r
  80 \r
  81 // option_is_ok()\r
  82 \r
  83 bool option_is_ok(const option_list_t *option) {\r
  84     if(option->option_nb<0 || option->option_nb>=OptionNb){\r
  85         return FALSE;\r
  86     }\r
  87     return TRUE;\r
  88 }\r
  89 \r
  90 // option_init_pg()\r
  91 \r
  92 void option_init_pg() {\r
  93 \r
  94     int i;\r
  95     option_t *p=DefaultOptions;\r
  96     \r
  97     option_init(Option);\r
  98     while(p){\r
  99         if(p->name){\r
 100             option_insert(Option,p);\r
 101             p++;\r
 102         }else{\r
 103             break;\r
 104         }\r
 105     }\r
 106     for(i=0;i<Option->option_nb;i++){\r
 107         Option->options[i].value=my_strdup(Option->options[i].default_);\r
 108     }\r
 109 }\r
 110 \r
 111 // option_init()\r
 112 \r
 113 void option_init(option_list_t *option){\r
 114     ASSERT(option!=NULL);\r
 115     option->option_nb=0;\r
 116     option->iter=0;\r
 117     memset(option->options,0,sizeof(option->options));\r
 118 }\r
 119 \r
 120 // option_insert()\r
 121 \r
 122 void option_insert(option_list_t *option, option_t *new_option){\r
 123     ASSERT(option!=NULL);\r
 124     ASSERT(new_option!=NULL);\r
 125     ASSERT(new_option->name!=NULL);\r
 126     option_t *opt;\r
 127     opt=option_find(option,new_option->name);\r
 128     if(!opt){\r
 129         opt=&option->options[option->option_nb];\r
 130         option->option_nb++;\r
 131     }\r
 132     int i;\r
 133     if(option->option_nb>=OptionNb){\r
 134         my_fatal("option_insert(): option list overflow\n");\r
 135     }\r
 136     if(new_option->name)     my_string_set(&opt->name,     new_option->name);\r
 137     if(new_option->value)    my_string_set(&opt->value,    new_option->value);\r
 138     if(new_option->min)      my_string_set(&opt->min,      new_option->min);\r
 139     if(new_option->max)      my_string_set(&opt->max,      new_option->max);\r
 140     if(new_option->default_) my_string_set(&opt->default_, new_option->default_);\r
 141     if(new_option->type)     my_string_set(&opt->type,     new_option->type);\r
 142     opt->var_nb=new_option->var_nb;\r
 143     for(i=0;i<new_option->var_nb;i++){\r
 144         my_string_set(&opt->var[i], new_option->var[i]);\r
 145     }\r
 146     opt->mode=new_option->mode;\r
 147 }\r
 148 \r
 149 // option_set()\r
 150 \r
 151 bool option_set(option_list_t *option, \r
 152                 const char name[], \r
 153                 const char value[]) {\r
 154 \r
 155    option_t * opt;\r
 156    ASSERT(option!=NULL);\r
 157    ASSERT(name!=NULL);\r
 158    ASSERT(value!=NULL);\r
 159 \r
 160    opt = option_find(option,name);\r
 161    if (opt == NULL) return FALSE;\r
 162 \r
 163    my_string_set(&opt->value,value);\r
 164 \r
 165    if (UseDebug) my_log("POLYGLOT OPTION SET \"%s\" -> \"%s\"\n",opt->name,opt->value);\r
 166 \r
 167    return TRUE;\r
 168 }\r
 169 \r
 170 // option_set_default()\r
 171 \r
 172 bool option_set_default(option_list_t *option,\r
 173                            const char name[], \r
 174                            const char value[]) {\r
 175 \r
 176    option_t * opt;\r
 177    ASSERT(name!=NULL);\r
 178    ASSERT(value!=NULL);\r
 179 \r
 180    opt = option_find(option,name);\r
 181    if (opt == NULL) return FALSE;\r
 182 \r
 183    opt->default_=my_strdup(value);\r
 184 \r
 185    if (UseDebug) my_log("POLYGLOT OPTION DEFAULT SET \"%s\" -> \"%s\"\n",opt->name,opt->default_);\r
 186 \r
 187    return TRUE;\r
 188 }\r
 189 \r
 190 // option_get()\r
 191 \r
 192 const char * option_get(option_list_t *option, const char name[]) {\r
 193 \r
 194    option_t * opt;\r
 195 \r
 196    ASSERT(name!=NULL);\r
 197 \r
 198    opt = option_find(option,name);\r
 199    if (opt == NULL) my_fatal("option_get(): unknown option \"%s\"\n",name);\r
 200    if (UseDebug) my_log("POLYGLOT OPTION GET \"%s\" -> \"%s\"\n",opt->name,opt->value);\r
 201 \r
 202    return opt->value;\r
 203 }\r
 204 \r
 205 // option_get_default()\r
 206 \r
 207 const char * option_get_default(option_list_t *option, const char name[]) {\r
 208 \r
 209    option_t * opt;\r
 210 \r
 211    ASSERT(name!=NULL);\r
 212 \r
 213    opt = option_find(option,name);\r
 214    if (opt == NULL) my_fatal("option_get(): unknown option \"%s\"\n",name);\r
 215 \r
 216    if (UseDebug) my_log("POLYGLOT OPTION GET \"%s\" -> \"%s\"\n",opt->name,opt->value);\r
 217 \r
 218    return opt->default_;\r
 219 }\r
 220 \r
 221 // option_get_bool()\r
 222 \r
 223 bool option_get_bool(option_list_t *option, const char name[]) {\r
 224 \r
 225    const char * value;\r
 226 \r
 227    value = option_get(option,name);\r
 228 \r
 229    if (FALSE) {\r
 230    } else if (my_string_case_equal(value,"true") || my_string_case_equal(value,"yes") || my_string_equal(value,"1")) {\r
 231       return TRUE;\r
 232    } else if (my_string_case_equal(value,"false") || my_string_case_equal(value,"no") || my_string_equal(value,"0")) {\r
 233       return FALSE;\r
 234    }\r
 235 \r
 236    ASSERT(FALSE);\r
 237 \r
 238    return FALSE;\r
 239 }\r
 240 \r
 241 \r
 242 // option_get_double()\r
 243 \r
 244 double option_get_double(option_list_t *option, const char name[]) {\r
 245 \r
 246    const char * value;\r
 247 \r
 248    value = option_get(option,name);\r
 249 \r
 250    return atof(value);\r
 251 }\r
 252 \r
 253 // option_get_int()\r
 254 \r
 255 int option_get_int(option_list_t *option, const char name[]) {\r
 256 \r
 257    const char * value;\r
 258 \r
 259    value = option_get(option,name);\r
 260 \r
 261    return atoi(value);\r
 262 }\r
 263 \r
 264 // option_get_string()\r
 265 \r
 266 const char * option_get_string(option_list_t *option, const char name[]) {\r
 267 \r
 268    const char * value;\r
 269 \r
 270    value = option_get(option,name);\r
 271 \r
 272    return value;\r
 273 }\r
 274 \r
 275 // option_find()\r
 276 \r
 277 option_t * option_find(option_list_t *option, const char name[]) {\r
 278 \r
 279    option_t * opt;\r
 280    int i;\r
 281 \r
 282    ASSERT(name!=NULL);\r
 283    for (i=0; i<option->option_nb; i++){\r
 284        opt=option->options+i;\r
 285        if (my_string_case_equal(opt->name,name)){\r
 286            return opt;\r
 287        }\r
 288    }\r
 289    \r
 290    return NULL;\r
 291 }\r
 292 \r
 293 void option_start_iter(option_list_t *option){\r
 294     option->iter=0;\r
 295 }\r
 296 \r
 297 option_t * option_next(option_list_t *option){\r
 298     ASSERT(option->iter<=option->option_nb);\r
 299     if(option->iter==option->option_nb){\r
 300         return NULL;\r
 301     }\r
 302     return &option->options[option->iter++];\r
 303         \r
 304 }\r
 305 \r
 306 void option_free(option_t *option){\r
 307       int i;\r
 308       my_string_clear(&option->name);\r
 309       my_string_clear(&option->type);\r
 310       my_string_clear(&option->min);\r
 311       my_string_clear(&option->max);\r
 312       my_string_clear(&option->default_);\r
 313       my_string_clear(&option->value);\r
 314       for(i=0;i<option->var_nb;i++){\r
 315          my_string_clear(&option->var[i]);\r
 316       }\r
 317       option->var_nb=0;\r
 318       option->mode=0;\r
 319 }\r
 320 \r
 321 void option_clear(option_list_t *option){\r
 322     int i;\r
 323     for (i = 0; i < option->option_nb; i++) {\r
 324         option_free(option->options+i);\r
 325    }\r
 326    option->option_nb=0;\r
 327 }\r
 328 \r
 329 // end of option.cpp\r
 330 \r