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     { "WbWorkArounds2",   "check","0","0",      "false"     , NULL,0,NNB,  PG|XBOARD}, \r
  75     { NULL,               NULL,"0","0",         NULL        , NULL,0,NNB,  0},\r
  76 \r
  77 };\r
  78 \r
  79 \r
  80 // functions\r
  81 \r
  82 // option_is_ok()\r
  83 \r
  84 bool option_is_ok(const option_list_t *option) {\r
  85     if(option->option_nb<0 || option->option_nb>=OptionNb){\r
  86         return FALSE;\r
  87     }\r
  88     return TRUE;\r
  89 }\r
  90 \r
  91 // option_init_pg()\r
  92 \r
  93 void option_init_pg() {\r
  94 \r
  95     int i;\r
  96     option_t *p=DefaultOptions;\r
  97     \r
  98     option_init(Option);\r
  99     while(p){\r
 100         if(p->name){\r
 101             option_insert(Option,p);\r
 102             p++;\r
 103         }else{\r
 104             break;\r
 105         }\r
 106     }\r
 107     for(i=0;i<Option->option_nb;i++){\r
 108         Option->options[i].value=my_strdup(Option->options[i].default_);\r
 109     }\r
 110 }\r
 111 \r
 112 // option_init()\r
 113 \r
 114 void option_init(option_list_t *option){\r
 115     ASSERT(option!=NULL);\r
 116     option->option_nb=0;\r
 117     option->iter=0;\r
 118     memset(option->options,0,sizeof(option->options));\r
 119 }\r
 120 \r
 121 // option_insert()\r
 122 \r
 123 void option_insert(option_list_t *option, option_t *new_option){\r
 124     ASSERT(option!=NULL);\r
 125     ASSERT(new_option!=NULL);\r
 126     ASSERT(new_option->name!=NULL);\r
 127     option_t *opt;\r
 128     opt=option_find(option,new_option->name);\r
 129     if(!opt){\r
 130         opt=&option->options[option->option_nb];\r
 131         option->option_nb++;\r
 132     }\r
 133     int i;\r
 134     if(option->option_nb>=OptionNb){\r
 135         my_fatal("option_insert(): option list overflow\n");\r
 136     }\r
 137     if(new_option->name)     my_string_set(&opt->name,     new_option->name);\r
 138     if(new_option->value)    my_string_set(&opt->value,    new_option->value);\r
 139     if(new_option->min)      my_string_set(&opt->min,      new_option->min);\r
 140     if(new_option->max)      my_string_set(&opt->max,      new_option->max);\r
 141     if(new_option->default_) my_string_set(&opt->default_, new_option->default_);\r
 142     if(new_option->type)     my_string_set(&opt->type,     new_option->type);\r
 143     opt->var_nb=new_option->var_nb;\r
 144     for(i=0;i<new_option->var_nb;i++){\r
 145         my_string_set(&opt->var[i], new_option->var[i]);\r
 146     }\r
 147     opt->mode=new_option->mode;\r
 148 }\r
 149 \r
 150 // option_set()\r
 151 \r
 152 bool option_set(option_list_t *option, \r
 153                 const char name[], \r
 154                 const char value[]) {\r
 155 \r
 156    option_t * opt;\r
 157    ASSERT(option!=NULL);\r
 158    ASSERT(name!=NULL);\r
 159    ASSERT(value!=NULL);\r
 160 \r
 161    opt = option_find(option,name);\r
 162    if (opt == NULL) return FALSE;\r
 163 \r
 164    my_string_set(&opt->value,value);\r
 165 \r
 166    if (UseDebug) my_log("POLYGLOT OPTION SET \"%s\" -> \"%s\"\n",opt->name,opt->value);\r
 167 \r
 168    return TRUE;\r
 169 }\r
 170 \r
 171 // option_set_default()\r
 172 \r
 173 bool option_set_default(option_list_t *option,\r
 174                            const char name[], \r
 175                            const char value[]) {\r
 176 \r
 177    option_t * opt;\r
 178    ASSERT(name!=NULL);\r
 179    ASSERT(value!=NULL);\r
 180 \r
 181    opt = option_find(option,name);\r
 182    if (opt == NULL) return FALSE;\r
 183 \r
 184    opt->default_=my_strdup(value);\r
 185 \r
 186    if (UseDebug) my_log("POLYGLOT OPTION DEFAULT SET \"%s\" -> \"%s\"\n",opt->name,opt->default_);\r
 187 \r
 188    return TRUE;\r
 189 }\r
 190 \r
 191 // option_get()\r
 192 \r
 193 const char * option_get(option_list_t *option, const char name[]) {\r
 194 \r
 195    option_t * opt;\r
 196 \r
 197    ASSERT(name!=NULL);\r
 198 \r
 199    opt = option_find(option,name);\r
 200    if (opt == NULL) my_fatal("option_get(): unknown option \"%s\"\n",name);\r
 201    if (UseDebug) my_log("POLYGLOT OPTION GET \"%s\" -> \"%s\"\n",opt->name,opt->value);\r
 202 \r
 203    return opt->value;\r
 204 }\r
 205 \r
 206 // option_get_default()\r
 207 \r
 208 const char * option_get_default(option_list_t *option, const char name[]) {\r
 209 \r
 210    option_t * opt;\r
 211 \r
 212    ASSERT(name!=NULL);\r
 213 \r
 214    opt = option_find(option,name);\r
 215    if (opt == NULL) my_fatal("option_get(): unknown option \"%s\"\n",name);\r
 216 \r
 217    if (UseDebug) my_log("POLYGLOT OPTION GET \"%s\" -> \"%s\"\n",opt->name,opt->value);\r
 218 \r
 219    return opt->default_;\r
 220 }\r
 221 \r
 222 // option_get_bool()\r
 223 \r
 224 bool option_get_bool(option_list_t *option, const char name[]) {\r
 225 \r
 226    const char * value;\r
 227 \r
 228    value = option_get(option,name);\r
 229 \r
 230    if (FALSE) {\r
 231    } else if (my_string_case_equal(value,"true") || my_string_case_equal(value,"yes") || my_string_equal(value,"1")) {\r
 232       return TRUE;\r
 233    } else if (my_string_case_equal(value,"false") || my_string_case_equal(value,"no") || my_string_equal(value,"0")) {\r
 234       return FALSE;\r
 235    }\r
 236 \r
 237    ASSERT(FALSE);\r
 238 \r
 239    return FALSE;\r
 240 }\r
 241 \r
 242 \r
 243 // option_get_double()\r
 244 \r
 245 double option_get_double(option_list_t *option, const char name[]) {\r
 246 \r
 247    const char * value;\r
 248 \r
 249    value = option_get(option,name);\r
 250 \r
 251    return atof(value);\r
 252 }\r
 253 \r
 254 // option_get_int()\r
 255 \r
 256 int option_get_int(option_list_t *option, const char name[]) {\r
 257 \r
 258    const char * value;\r
 259 \r
 260    value = option_get(option,name);\r
 261 \r
 262    return atoi(value);\r
 263 }\r
 264 \r
 265 // option_get_string()\r
 266 \r
 267 const char * option_get_string(option_list_t *option, const char name[]) {\r
 268 \r
 269    const char * value;\r
 270 \r
 271    value = option_get(option,name);\r
 272 \r
 273    return value;\r
 274 }\r
 275 \r
 276 // option_find()\r
 277 \r
 278 option_t * option_find(option_list_t *option, const char name[]) {\r
 279 \r
 280    option_t * opt;\r
 281    int i;\r
 282 \r
 283    ASSERT(name!=NULL);\r
 284    for (i=0; i<option->option_nb; i++){\r
 285        opt=option->options+i;\r
 286        if (my_string_case_equal(opt->name,name)){\r
 287            return opt;\r
 288        }\r
 289    }\r
 290    \r
 291    return NULL;\r
 292 }\r
 293 \r
 294 void option_start_iter(option_list_t *option){\r
 295     option->iter=0;\r
 296 }\r
 297 \r
 298 option_t * option_next(option_list_t *option){\r
 299     ASSERT(option->iter<=option->option_nb);\r
 300     if(option->iter==option->option_nb){\r
 301         return NULL;\r
 302     }\r
 303     return &option->options[option->iter++];\r
 304         \r
 305 }\r
 306 \r
 307 void option_free(option_t *option){\r
 308       int i;\r
 309       my_string_clear(&option->name);\r
 310       my_string_clear(&option->type);\r
 311       my_string_clear(&option->min);\r
 312       my_string_clear(&option->max);\r
 313       my_string_clear(&option->default_);\r
 314       my_string_clear(&option->value);\r
 315       for(i=0;i<option->var_nb;i++){\r
 316          my_string_clear(&option->var[i]);\r
 317       }\r
 318       option->var_nb=0;\r
 319       option->mode=0;\r
 320 }\r
 321 \r
 322 void option_clear(option_list_t *option){\r
 323     int i;\r
 324     for (i = 0; i < option->option_nb; i++) {\r
 325         option_free(option->options+i);\r
 326    }\r
 327    option->option_nb=0;\r
 328 }\r
 329 \r
 330 // end of option.cpp\r
 331 \r