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     { "Persist",      "check","0","0",      "true"     , NULL,0,NNB,  PG|XBOARD},\r
  29 \r
  30     { "PersistFile",  "string","0","0",     "<empty>"   , NULL,0,NNB,  PG},\r
  31     \r
  32     { "EngineName",       "string","0","0",     "<empty>"   , NULL,0,NNB,  PG}, \r
  33     { "EngineDir",        "string","0","0",     "."         , NULL,0,NNB,  PG}, \r
  34     { "EngineCommand",    "string","0","0",     "<empty>"   , NULL,0,NNB,  PG}, \r
  35 \r
  36     { "Log",              "check","0","0",      "false"     , NULL,0,NNB,  PG|XBOARD|UCI}, \r
  37     { "LogFile",          "string","0","0",     "polyglot.log", NULL,0,NNB,  PG|XBOARD|UCI}, \r
  38 \r
  39     { "UCI",              "check","0","0",      "false"     , NULL,0,NNB,  PG}, \r
  40 \r
  41     { "UseNice",          "check","0","0",      "false"     , NULL,0,NNB,  PG|XBOARD|UCI}, \r
  42     { "NiceValue",        "spin", "0","20",     "5"         , NULL,0,NNB,  PG|XBOARD|UCI}, \r
  43 \r
  44     { "Chess960",         "check","0","0",      "false"     , NULL,0,NNB,  PG}, \r
  45 \r
  46     { "Resign",           "check","0","0",      "false"     , NULL,0,NNB,  PG|XBOARD}, \r
  47     { "ResignMoves",      "spin","0","10000",    "3"        , NULL,0,NNB,  PG|XBOARD}, \r
  48     { "ResignScore",      "spin","0","10000",   "600"       , NULL,0,NNB,  PG|XBOARD}, \r
  49 \r
  50     { "MateScore",        "spin","0","100000",  "10000"     , NULL,0,NNB,  PG|XBOARD}, \r
  51 \r
  52     { "Book",             "check","0","0",      "false"     , NULL,0,NNB,  PG|XBOARD|UCI}, \r
  53     { "BookFile",         "string","0","0",     "book.bin"  , NULL,0,NNB,  PG|XBOARD|UCI}, \r
  54 \r
  55     { "BookRandom",       "check","0","0",      "true"      , NULL,0,NNB,  PG|XBOARD|UCI}, \r
  56     { "BookDepth",        "spin","0","256",     "256"       , NULL,0,NNB,  PG|XBOARD}, \r
  57     { "BookTreshold",     "spin","0","1000",    "5"         , NULL,0,NNB,  PG|XBOARD|UCI}, \r
  58     { "BookLearn",        "check","0","0",      "false"     , NULL,0,NNB,  PG|XBOARD}, \r
  59 \r
  60     { "KibitzMove",       "check","0","0",      "false"     , NULL,0,NNB,  PG|XBOARD}, \r
  61     { "KibitzPV",         "check","0","0",      "false"     , NULL,0,NNB,  PG|XBOARD}, \r
  62 \r
  63     { "KibitzCommand",    "string","0","0",     "tellall"   , NULL,0,NNB,  PG|XBOARD}, \r
  64     { "KibitzDelay",      "spin","0","1000",    "5"         , NULL,0,NNB,  PG|XBOARD}, \r
  65     { "KibitzInterval",   "spin","0","1000",    "0"         , NULL,0,NNB,  PG|XBOARD}, \r
  66 \r
  67     { "ShowPonder",       "check","0","0",      "false"     , NULL,0,NNB,  PG|XBOARD}, \r
  68     { "ScoreWhite",       "check","0","0",      "false"     , NULL,0,NNB,  PG|XBOARD}, \r
  69 \r
  70    // work-arounds\r
  71 \r
  72     { "UCIVersion",       "spin","1","2",       "2"         , NULL,0,NNB,  PG|XBOARD}, \r
  73     { "CanPonder",        "check","1","2",      "false"     , NULL,0,NNB,  PG|XBOARD}, \r
  74     { "SyncStop",         "check","1","2",      "false"     , NULL,0,NNB,  PG|XBOARD}, \r
  75     { "Affinity",         "spin","-1","32",     "-1"        , NULL,0,NNB,  PG}, \r
  76     { "RepeatPV",         "check","0","0",      "true"      , NULL,0,NNB,  PG|XBOARD},\r
  77     { "PromoteWorkAround","check","0","0",      "false"     , NULL,0,NNB,  PG|XBOARD}, \r
  78 \r
  79     { "WbWorkArounds",    "check","0","0",      "true"      , NULL,0,NNB,  PG|XBOARD}, \r
  80     { "WbWorkArounds2",   "check","0","0",      "false"     , NULL,0,NNB,  PG|XBOARD}, \r
  81     { NULL,               NULL,"0","0",         NULL        , NULL,0,NNB,  0},\r
  82 \r
  83 };\r
  84 \r
  85 \r
  86 // functions\r
  87 \r
  88 // option_is_ok()\r
  89 \r
  90 bool option_is_ok(const option_list_t *option) {\r
  91     if(option->option_nb<0 || option->option_nb>=OptionNb){\r
  92         return FALSE;\r
  93     }\r
  94     return TRUE;\r
  95 }\r
  96 \r
  97 // option_init_pg()\r
  98 \r
  99 void option_init_pg() {\r
 100 \r
 101     int i;\r
 102     option_t *p=DefaultOptions;\r
 103     \r
 104     option_init(Option);\r
 105     while(p){\r
 106         if(p->name){\r
 107             option_insert(Option,p);\r
 108             p++;\r
 109         }else{\r
 110             break;\r
 111         }\r
 112     }\r
 113     for(i=0;i<Option->option_nb;i++){\r
 114         Option->options[i].value=my_strdup(Option->options[i].default_);\r
 115     }\r
 116 }\r
 117 \r
 118 // option_init()\r
 119 \r
 120 void option_init(option_list_t *option){\r
 121     ASSERT(option!=NULL);\r
 122     option->option_nb=0;\r
 123     option->iter=0;\r
 124     memset(option->options,0,sizeof(option->options));\r
 125 }\r
 126 \r
 127 // option_insert()\r
 128 \r
 129 void option_insert(option_list_t *option, option_t *new_option){\r
 130     int i;\r
 131     option_t *opt;\r
 132     ASSERT(option!=NULL);\r
 133     ASSERT(new_option!=NULL);\r
 134     ASSERT(new_option->name!=NULL);\r
 135     opt=option_find(option,new_option->name);\r
 136     if(!opt){\r
 137         opt=&option->options[option->option_nb];\r
 138         option->option_nb++;\r
 139     }\r
 140     if(option->option_nb>=OptionNb){\r
 141         my_fatal("option_insert(): option list overflow\n");\r
 142     }\r
 143     if(new_option->name)     my_string_set(&opt->name,     new_option->name);\r
 144     if(new_option->value)    my_string_set(&opt->value,    new_option->value);\r
 145     if(new_option->min)      my_string_set(&opt->min,      new_option->min);\r
 146     if(new_option->max)      my_string_set(&opt->max,      new_option->max);\r
 147     if(new_option->default_) my_string_set(&opt->default_, new_option->default_);\r
 148     if(new_option->type)     my_string_set(&opt->type,     new_option->type);\r
 149     opt->var_nb=new_option->var_nb;\r
 150     for(i=0;i<new_option->var_nb;i++){\r
 151         my_string_set(&opt->var[i], new_option->var[i]);\r
 152     }\r
 153     opt->mode=new_option->mode;\r
 154 }\r
 155 \r
 156 // option_set()\r
 157 \r
 158 bool option_set(option_list_t *option, \r
 159                 const char name[], \r
 160                 const char value[]) {\r
 161 \r
 162    option_t * opt;\r
 163    ASSERT(option!=NULL);\r
 164    ASSERT(name!=NULL);\r
 165    ASSERT(value!=NULL);\r
 166 \r
 167    opt = option_find(option,name);\r
 168    if (opt == NULL) return FALSE;\r
 169 \r
 170    my_string_set(&opt->value,value);\r
 171 \r
 172    if (UseDebug) my_log("POLYGLOT OPTION SET \"%s\" -> \"%s\"\n",opt->name,opt->value);\r
 173 \r
 174    return TRUE;\r
 175 }\r
 176 \r
 177 // option_set_default()\r
 178 \r
 179 bool option_set_default(option_list_t *option,\r
 180                            const char name[], \r
 181                            const char value[]) {\r
 182 \r
 183    option_t * opt;\r
 184    ASSERT(name!=NULL);\r
 185    ASSERT(value!=NULL);\r
 186 \r
 187    opt = option_find(option,name);\r
 188    if (opt == NULL) return FALSE;\r
 189 \r
 190    my_string_set(&opt->default_,value);\r
 191 \r
 192    if (UseDebug) my_log("POLYGLOT OPTION DEFAULT SET \"%s\" -> \"%s\"\n",opt->name,opt->default_);\r
 193 \r
 194    return TRUE;\r
 195 }\r
 196 \r
 197 // option_get()\r
 198 \r
 199 const char * option_get(option_list_t *option, const char name[]) {\r
 200 \r
 201    option_t * opt;\r
 202 \r
 203    ASSERT(name!=NULL);\r
 204 \r
 205    opt = option_find(option,name);\r
 206    if (opt == NULL) my_fatal("option_get(): unknown option \"%s\"\n",name);\r
 207    if (UseDebug) my_log("POLYGLOT OPTION GET \"%s\" -> \"%s\"\n",opt->name,opt->value);\r
 208 \r
 209    return opt->value;\r
 210 }\r
 211 \r
 212 // option_get_default()\r
 213 \r
 214 const char * option_get_default(option_list_t *option, const char name[]) {\r
 215 \r
 216    option_t * opt;\r
 217 \r
 218    ASSERT(name!=NULL);\r
 219 \r
 220    opt = option_find(option,name);\r
 221    if (opt == NULL) my_fatal("option_get(): unknown option \"%s\"\n",name);\r
 222 \r
 223    if (UseDebug) my_log("POLYGLOT OPTION GET \"%s\" -> \"%s\"\n",opt->name,opt->value);\r
 224 \r
 225    return opt->default_;\r
 226 }\r
 227 \r
 228 // option_get_bool()\r
 229 \r
 230 bool option_get_bool(option_list_t *option, const char name[]) {\r
 231 \r
 232    const char * value;\r
 233 \r
 234    value = option_get(option,name);\r
 235 \r
 236    if (FALSE) {\r
 237    } else if (my_string_case_equal(value,"true") || my_string_case_equal(value,"yes") || my_string_equal(value,"1")) {\r
 238       return TRUE;\r
 239    } else if (my_string_case_equal(value,"false") || my_string_case_equal(value,"no") || my_string_equal(value,"0")) {\r
 240       return FALSE;\r
 241    }\r
 242 \r
 243    ASSERT(FALSE);\r
 244 \r
 245    return FALSE;\r
 246 }\r
 247 \r
 248 \r
 249 // option_get_double()\r
 250 \r
 251 double option_get_double(option_list_t *option, const char name[]) {\r
 252 \r
 253    const char * value;\r
 254 \r
 255    value = option_get(option,name);\r
 256 \r
 257    return atof(value);\r
 258 }\r
 259 \r
 260 // option_get_int()\r
 261 \r
 262 int option_get_int(option_list_t *option, const char name[]) {\r
 263 \r
 264    const char * value;\r
 265 \r
 266    value = option_get(option,name);\r
 267 \r
 268    return atoi(value);\r
 269 }\r
 270 \r
 271 // option_get_string()\r
 272 \r
 273 const char * option_get_string(option_list_t *option, const char name[]) {\r
 274 \r
 275    const char * value;\r
 276 \r
 277    value = option_get(option,name);\r
 278 \r
 279    return value;\r
 280 }\r
 281 \r
 282 // option_find()\r
 283 \r
 284 option_t * option_find(option_list_t *option, const char name[]) {\r
 285 \r
 286    option_t * opt;\r
 287    int i;\r
 288 \r
 289    ASSERT(name!=NULL);\r
 290    for (i=0; i<option->option_nb; i++){\r
 291        opt=option->options+i;\r
 292        if (my_string_case_equal(opt->name,name)){\r
 293            return opt;\r
 294        }\r
 295    }\r
 296    \r
 297    return NULL;\r
 298 }\r
 299 \r
 300 // option_start_iter()\r
 301 \r
 302 void option_start_iter(option_list_t *option){\r
 303     option->iter=0;\r
 304 }\r
 305 \r
 306 // option_next()\r
 307 \r
 308 option_t * option_next(option_list_t *option){\r
 309     ASSERT(option->iter<=option->option_nb);\r
 310     if(option->iter==option->option_nb){\r
 311         return NULL;\r
 312     }\r
 313     return &option->options[option->iter++];\r
 314         \r
 315 }\r
 316 \r
 317 void option_free(option_t *option){\r
 318       int i;\r
 319       my_string_clear(&option->name);\r
 320       my_string_clear(&option->type);\r
 321       my_string_clear(&option->min);\r
 322       my_string_clear(&option->max);\r
 323       my_string_clear(&option->default_);\r
 324       my_string_clear(&option->value);\r
 325       for(i=0;i<option->var_nb;i++){\r
 326          my_string_clear(&option->var[i]);\r
 327       }\r
 328       option->var_nb=0;\r
 329       option->mode=0;\r
 330 }\r
 331 \r
 332 // option_clear()\r
 333 \r
 334 void option_clear(option_list_t *option){\r
 335     int i;\r
 336     for (i = 0; i < option->option_nb; i++) {\r
 337         option_free(option->options+i);\r
 338    }\r
 339    option->option_nb=0;\r
 340 }\r
 341 \r
 342 // option_from_ini()\r
 343 \r
 344 void option_from_ini(option_list_t *option,\r
 345                      ini_t *ini,\r
 346                      const char *section){\r
 347     ini_entry_t *entry;\r
 348     ini_start_iter(ini);\r
 349     while((entry=ini_next(ini))){\r
 350         option_set(option,entry->name,entry->value);\r
 351         option_set_default(option,entry->name,entry->value);\r
 352     }\r
 353 }\r
 354 \r
 355 // end of option.cpp\r
 356 \r