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