getconf.c

   1 /*
   2  * SARG Squid Analysis Report Generator      http://sarg.sourceforge.net
   3  *                                                            1998, 2015
   4  *
   5  * SARG donations:
   6  *      please look at http://sarg.sourceforge.net/donations.php
   7  * Support:
   8  *     http://sourceforge.net/projects/sarg/forums/forum/363374
   9  * ---------------------------------------------------------------------
  10  *
  11  *  This program is free software; you can redistribute it and/or modify
  12  *  it under the terms of the GNU General Public License as published by
  13  *  the Free Software Foundation; either version 2 of the License, or
  14  *  (at your option) any later version.
  15  *
  16  *  This program is distributed in the hope that it will be useful,
  17  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  18  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  19  *  GNU General Public License for more details.
  20  *
  21  *  You should have received a copy of the GNU General Public License
  22  *  along with this program; if not, write to the Free Software
  23  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
  24  *
  25  */
  26
  27 #include "include/conf.h"
  28 #include "include/defs.h"
  29 #include "include/filelist.h"
  30
  31 #define SET_LIST(list) list,sizeof(list)/sizeof(list[0])
  32
  33 //! The configuration file from which the graph option was loaded
  34 char GraphConfigFile[MAXLEN]="";
  35
  36 //! How many include directives were followed.
  37 static int IncludeLevel=0;
  38
  39 extern numlist hours, weekdays;
  40 extern FileListObject AccessLog;
  41 extern int PerUserLimitsNumber;
  42 extern struct PerUserLimitStruct PerUserLimits[MAX_USER_LIMITS];
  43 extern enum PerUserFileCreationEnum PerUserFileCreation;
  44 extern char ImageDir[MAXLEN];
  45 extern FileListObject UserAgentLog;
  46 extern bool UserAgentFromCmdLine;
  47 extern char StripUserSuffix[MAX_USER_LEN];
  48
  49 struct param_list
  50 {
  51         //! The name of the value of the parameter.
  52         const char *name;
  53         //! The bit to set if the value is found.
  54         unsigned long int value;
  55         //! The value is invalid if any bit of this mask is set in the parameter.
  56         unsigned long int exclude;
  57 };
  58
  59 struct sort_list
  60 {
  61         //! The name of the value of the parameter.
  62         const char *name;
  63         //! The bit to set if the value is found.
  64         unsigned long int value;
  65 };
  66
  67 struct select_list
  68 {
  69         //! The name of the value of the parameter.
  70         const char *name;
  71         //! The value to assign when the name is selected.
  72         int value;
  73 };
  74
  75 static struct param_list report_type_values[]=
  76 {
  77         {"users_sites",REPORT_TYPE_USERS_SITES,0},
  78         {"topusers",REPORT_TYPE_TOPUSERS,0},
  79         {"topsites",REPORT_TYPE_TOPSITES,0},
  80         {"sites_users",REPORT_TYPE_SITES_USERS,0},
  81         {"date_time",REPORT_TYPE_DATE_TIME,0},
  82         {"denied",REPORT_TYPE_DENIED,0},
  83         {"auth_failures",REPORT_TYPE_AUTH_FAILURES,0},
  84         {"site_user_time_date",REPORT_TYPE_SITE_USER_TIME_DATE,0},
  85         {"downloads",REPORT_TYPE_DOWNLOADS,0},
  86 };
  87
  88 static struct param_list data_field_values[]=
  89 {
  90         {"user",DATA_FIELD_USER,0},
  91         {"date",DATA_FIELD_DATE,0},
  92         {"time",DATA_FIELD_TIME,0},
  93         {"url",DATA_FIELD_URL,0},
  94         {"connect",DATA_FIELD_CONNECT,0},
  95         {"bytes",DATA_FIELD_BYTES,0},
  96         {"in_cache",DATA_FIELD_IN_CACHE,0},
  97         {"out_cache",DATA_FIELD_OUT_CACHE,0},
  98         {"elapsed",DATA_FIELD_ELAPSED,0},
  99 };
 100
 101 static struct param_list topuserfields_values[]=
 102 {
 103         {"NUM",TOPUSERFIELDS_NUM,0},
 104         {"DATE_TIME",TOPUSERFIELDS_DATE_TIME,0},
 105         {"USERID",TOPUSERFIELDS_USERID,0},
 106         {"USERIP",TOPUSERFIELDS_USERIP,0},
 107         {"CONNECT",TOPUSERFIELDS_CONNECT,0},
 108         {"BYTES",TOPUSERFIELDS_BYTES,0},
 109         {"%BYTES",TOPUSERFIELDS_SETYB,0},
 110         {"SETYB",TOPUSERFIELDS_SETYB,0},
 111         {"IN-CACHE-OUT",TOPUSERFIELDS_IN_CACHE_OUT,0},
 112         {"USED_TIME",TOPUSERFIELDS_USED_TIME,0},
 113         {"MILISEC",TOPUSERFIELDS_MILISEC,0},
 114         {"%TIME",TOPUSERFIELDS_PTIME,0},
 115         {"TOTAL",TOPUSERFIELDS_TOTAL,0},
 116         {"AVERAGE",TOPUSERFIELDS_AVERAGE,0},
 117 };
 118
 119 static struct param_list userreportfields_values[]=
 120 {
 121         {"CONNECT",USERREPORTFIELDS_CONNECT,0},
 122         {"BYTES",USERREPORTFIELDS_BYTES,0},
 123         {"%BYTES",USERREPORTFIELDS_SETYB,0},
 124         {"SETYB",USERREPORTFIELDS_SETYB,0},
 125         {"IN-CACHE-OUT",USERREPORTFIELDS_IN_CACHE_OUT,0},
 126         {"USED_TIME",USERREPORTFIELDS_USED_TIME,0},
 127         {"MILISEC",USERREPORTFIELDS_MILISEC,0},
 128         {"%TIME",USERREPORTFIELDS_PTIME,0},
 129         {"TOTAL",USERREPORTFIELDS_TOTAL,0},
 130         {"AVERAGE",USERREPORTFIELDS_AVERAGE,0},
 131 };
 132
 133 static struct param_list index_values[]=
 134 {
 135         {"yes",INDEX_YES,~INDEX_YES},
 136         {"no",INDEX_NO,~INDEX_NO},
 137         {"only",INDEX_ONLY,~INDEX_ONLY},
 138 };
 139
 140 static struct param_list index_tree_values[]=
 141 {
 142         {"date",INDEX_TREE_DATE,~INDEX_TREE_DATE},
 143         {"file",INDEX_TREE_FILE,~INDEX_TREE_FILE},
 144 };
 145
 146 static struct param_list indexfields_values[]=
 147 {
 148         {"DIRSIZE",INDEXFIELDS_DIRSIZE,0},
 149 };
 150
 151 static struct param_list ntml_userformat_values[]=
 152 {
 153         {"user",NTLMUSERFORMAT_USER,~NTLMUSERFORMAT_USER},
 154         {"domainname+username",NTLMUSERFORMAT_DOMAINUSER,~NTLMUSERFORMAT_DOMAINUSER},
 155 };
 156
 157 static struct param_list recnouser_values[]=
 158 {
 159         {"ip",RECORDWITHOUTUSER_IP,~RECORDWITHOUTUSER_IP},
 160         {"ignore",RECORDWITHOUTUSER_IGNORE,~RECORDWITHOUTUSER_IGNORE},
 161         {"everybody",RECORDWITHOUTUSER_EVERYBODY,~RECORDWITHOUTUSER_EVERYBODY},
 162 };
 163
 164 static struct param_list datafileurl_values[]=
 165 {
 166         {"ip",DATAFILEURL_IP,~DATAFILEURL_IP},
 167         {"name",DATAFILEURL_NAME,~DATAFILEURL_NAME},
 168 };
 169
 170 static struct param_list displayvalue_values[]=
 171 {
 172         {"bytes",DISPLAY_BYTES,~DISPLAY_BYTES},
 173         {"abbreviation",DISPLAY_ABBREV,~DISPLAY_ABBREV},
 174 };
 175
 176 static struct param_list datetime_values[]=
 177 {
 178         {"elap",DATETIME_ELAP,0},
 179         {"bytes",DATETIME_BYTE,0},
 180 };
 181
 182 static struct param_list realtime_unauth_values[]=
 183 {
 184         {"show",REALTIME_UNAUTH_REC_SHOW,~REALTIME_UNAUTH_REC_SHOW},
 185         {"ignore",REALTIME_UNAUTH_REC_IGNORE,~REALTIME_UNAUTH_REC_IGNORE},
 186 };
 187
 188 struct sort_list topuser_sort[]=
 189 {
 190         {"BYTES",TOPUSER_SORT_BYTES},
 191         {"USER",TOPUSER_SORT_USER},
 192         {"CONNECT",TOPUSER_SORT_CONNECT},
 193         {"TIME",TOPUSER_SORT_TIME},
 194 };
 195
 196 struct sort_list topsite_sort[]=
 197 {
 198         {"BYTES",TOPSITE_SORT_BYTES},
 199         {"CONNECT",TOPSITE_SORT_CONNECT},
 200         {"TIME",TOPSITE_SORT_TIME},
 201         {"USER",TOPSITE_SORT_USER},
 202 };
 203
 204 struct sort_list user_sort[]=
 205 {
 206         {"BYTES",USER_SORT_BYTES},
 207         {"SITE",USER_SORT_SITE},
 208         {"CONNECT",USER_SORT_CONNECT},
 209         {"TIME",USER_SORT_TIME},
 210 };
 211
 212 static struct select_list per_user_limit_create_file[]=
 213 {
 214         {"always",PUFC_Always}, //always create an empty file
 215         {"as_required",PUFC_AsRequired}, //create the file if necessary (no empty file is created)
 216 };
 217
 218 static int is_param(const char *param,const char *buf)
 219 {
 220         int plen;
 221
 222         plen=strlen(param);
 223         if (strncmp(buf,param,plen) != 0) return(0);
 224         buf+=plen;
 225         if ((unsigned char)*buf>' ') return(0);
 226         return(1);
 227 }
 228
 229 static int getparam_string(const char *param,char *buf,char *value,int value_size)
 230 {
 231         int plen;
 232
 233         plen=strlen(param);
 234         if (strncmp(buf,param,plen) != 0) return(0);
 235         buf+=plen;
 236         if ((unsigned char)*buf>' ') return(0);
 237         while (*buf && (unsigned char)*buf<=' ') buf++;
 238
 239         if (strlen(buf)>=value_size) {
 240                 debuga(__FILE__,__LINE__,_("The string value of parameter \"%s\" is too long\n"),param);
 241                 exit(EXIT_FAILURE);
 242         }
 243         strcpy(value,buf);
 244         fixnone(value);
 245         return(1);
 246 }
 247
 248 /*!
 249  * Get a pointer to the beginning of the string value defined by the
 250  * parameter. The returned value is NULL if the buffer doesn't contain
 251  * the parameter.
 252  *
 253  * \param param The parameter to look for.
 254  * \param buf The buffer containing the line read from the configuration
 255  * file.
 256  *
 257  * \return A pointer to the beginning of the parameter value or NULL if
 258  * the line is not for the requested parameter.
 259  */
 260 static char *getparam_stringptr(const char *param,char *buf)
 261 {
 262         int plen;
 263
 264         plen=strlen(param);
 265         if (strncmp(buf,param,plen) != 0) return(NULL);
 266         buf+=plen;
 267         if ((unsigned char)*buf>' ') return(NULL);
 268         while (*buf && (unsigned char)*buf<=' ') buf++;
 269
 270         return(buf);
 271 }
 272
 273 static int getparam_quoted(const char *param,char *buf,char *value,int value_size)
 274 {
 275         int plen;
 276         int i;
 277
 278         plen=strlen(param);
 279         if (strncmp(buf,param,plen) != 0) return(0);
 280         buf+=plen;
 281         if ((unsigned char)*buf>' ') return(0);
 282         while (*buf && (unsigned char)*buf<=' ') buf++;
 283
 284         if (*buf != '\"') {
 285                 debuga(__FILE__,__LINE__,_("Missing double quote after parameter \"%s\"\n"),param);
 286                 exit(EXIT_FAILURE);
 287         }
 288         buf++;
 289
 290         value_size--;
 291         for (i=0 ; i<value_size && *buf && *buf!='\"' ; i++) {
 292                 value[i]=*buf++;
 293         }
 294         value[i]='\0';
 295
 296         if (*buf != '\"') {
 297                 debuga(__FILE__,__LINE__,_("Missing double quote after parameter \"%s\" or value is more than %d bytes long\n"),param,value_size);
 298                 exit(EXIT_FAILURE);
 299         }
 300         fixnone(value);
 301         return(1);
 302 }
 303
 304 static int getparam_2words(const char *param,char *buf,char *word1,int word1_size,char *word2,int word2_size)
 305 {
 306         int plen;
 307         int i;
 308
 309         plen=strlen(param);
 310         if (strncmp(buf,param,plen) != 0) return(0);
 311         buf+=plen;
 312         if ((unsigned char)*buf>' ') return(0);
 313         while (*buf && (unsigned char)*buf<=' ') buf++;
 314
 315         for (i=0 ; i<word1_size && *buf && (unsigned char)*buf>' ' ; i++)
 316                 word1[i]=*buf++;
 317         if (i>=word1_size) {
 318                 debuga(__FILE__,__LINE__,_("The first word of parameter \"%s\" is more than %d bytes long\n"),param,word1_size-1);
 319                 exit(EXIT_FAILURE);
 320         }
 321         if (*buf!=' ') {
 322                 debuga(__FILE__,__LINE__,_("Missing second word for parameter \"%s\"\n"),param);
 323                 exit(EXIT_FAILURE);
 324         }
 325         word1[i]=0;
 326
 327         while (*buf && (unsigned char)*buf<=' ') buf++;
 328
 329         for (i=0 ; i<word2_size && *buf && (unsigned char)*buf>' ' ; i++)
 330                 word2[i]=*buf++;
 331         if (i>=word2_size) {
 332                 debuga(__FILE__,__LINE__,_("The second word of parameter \"%s\" is more than %d bytes long\n"),param,word2_size-1);
 333                 exit(EXIT_FAILURE);
 334         }
 335         word2[i]=0;
 336
 337         fixnone(word1);
 338         fixnone(word2);
 339         return(1);
 340 }
 341
 342 static int getparam_int(const char *param,char *buf,int *value)
 343 {
 344         int plen;
 345         int next;
 346
 347         plen=strlen(param);
 348         if (strncmp(buf,param,plen) != 0) return(0);
 349         buf+=plen;
 350         if ((unsigned char)*buf>' ') return(0);
 351         while (*buf && (unsigned char)*buf<=' ') buf++;
 352
 353         next=0;
 354         if (sscanf(buf,"%d%n",value,&next) != 1 || (unsigned char)buf[next] > ' ') {
 355                 debuga(__FILE__,__LINE__,_("The integer value of parameter \"%s\" is invalid\n"),param);
 356                 exit(EXIT_FAILURE);
 357         }
 358         return(1);
 359 }
 360
 361 static int getparam_bool(const char *param,char *buf,bool *value)
 362 {
 363         int plen;
 364         int i;
 365         const char *bool_str="yes,true,on,1";
 366
 367         plen=strlen(param);
 368         if (strncmp(buf,param,plen) != 0) return(0);
 369         buf+=plen;
 370         if ((unsigned char)*buf>' ') return(0);
 371         while (*buf && (unsigned char)*buf<=' ') buf++;
 372
 373         *value=false;
 374         for ( ; *bool_str ; bool_str+=i) {
 375                 for (i=0 ; bool_str[i] && bool_str[i]!=',' ; i++);
 376                 if (strncasecmp(bool_str,buf,i)==0) {
 377                         *value=true;
 378                         break;
 379                 }
 380                 if (bool_str[i]==',') i++;
 381         }
 382         return(1);
 383 }
 384
 385 static int getparam_list(const char *param,struct param_list *options,int noptions,char *buf,unsigned long int *value)
 386 {
 387         int plen;
 388         char *str;
 389         int i;
 390
 391         plen=strlen(param);
 392         if (strncmp(buf,param,plen) != 0) return(0);
 393         buf+=plen;
 394         if ((unsigned char)*buf>' ') return(0);
 395         while (*buf && (unsigned char)*buf<=' ') buf++;
 396
 397         *value=0UL;
 398         while (*buf) {
 399                 str=buf;
 400                 while (*str && (unsigned char)*str>' ' && *str!=';') str++;
 401                 if (*str) {
 402                         *str++='\0';
 403                         while (*str && ((unsigned char)*str<=' ' || *str==';')) str++;
 404                 }
 405                 for (i=0 ; i<noptions && strcasecmp(buf,options[i].name) ; i++);
 406                 if (i>=noptions) {
 407                         debuga(__FILE__,__LINE__,_("Unknown value \"%s\" for parameter \"%s\"\n"),buf,param);
 408                         exit(EXIT_FAILURE);
 409                 }
 410                 if ((*value & options[i].exclude)!=0) {
 411                         debuga(__FILE__,__LINE__,_("Value \"%s\" conflicts with other selected values for parameter \"%s\"\n"),buf,param);
 412                         exit(EXIT_FAILURE);
 413                 }
 414                 *value|=options[i].value;
 415                 buf=str;
 416         }
 417         return(1);
 418 }
 419
 420 static int getparam_sort(const char *param,struct sort_list *options,int noptions,char *buf,unsigned long int *value)
 421 {
 422         int plen;
 423         char *str, *order;
 424         int i;
 425
 426         plen=strlen(param);
 427         if (strncmp(buf,param,plen) != 0) return(0);
 428         buf+=plen;
 429         if ((unsigned char)*buf>' ') return(0);
 430         while (*buf && (unsigned char)*buf<=' ') buf++;
 431
 432         str=buf;
 433         order=NULL;
 434         while (*str && (unsigned char)*str>' ') str++;
 435         if (*str) {
 436                 *str++='\0';
 437                 while (*str && (unsigned char)*str<=' ') str++;
 438                 order=str;
 439         }
 440         for (i=0 ; i<noptions && strcasecmp(buf,options[i].name) ; i++);
 441         if (i>=noptions) {
 442                 debuga(__FILE__,__LINE__,_("Unknown sort criterion \"%s\" for parameter \"%s\"\n"),buf,param);
 443                 exit(EXIT_FAILURE);
 444         }
 445         *value=options[i].value;
 446
 447         if (order) {
 448                 str=order;
 449                 while (*str && (unsigned char)*str>' ') str++;
 450                 if (*str) {
 451                         *str++='\0';
 452                         while (*str && (unsigned char)*str<=' ') str++;
 453                 }
 454                 if (strcasecmp(order,"reverse")==0 || strcasecmp(order,"D")==0) {
 455                         *value|=SORT_REVERSE;
 456                 } else if (strcasecmp(order,"normal")!=0 && strcasecmp(order,"A")!=0) {
 457                         debuga(__FILE__,__LINE__,_("Unknown sort order \"%s\" for parameter \"%s\"\n"),order,param);
 458                         exit(EXIT_FAILURE);
 459                 }
 460         }
 461
 462         buf=str;
 463         return(1);
 464 }
 465
 466 static int getparam_select(const char *param,struct select_list *options,int noptions,char *buf,int *value)
 467 {
 468         int plen;
 469         char *str;
 470         int i;
 471
 472         plen=strlen(param);
 473         if (strncmp(buf,param,plen) != 0) return(0);
 474         buf+=plen;
 475         if ((unsigned char)*buf>' ') return(0);
 476         while (*buf && (unsigned char)*buf<=' ') buf++;
 477
 478         str=buf;
 479         while (*buf && (unsigned char)*buf>' ' && *buf!=';') buf++;
 480         *buf='\0';
 481         for (i=0 ; i<noptions && strcasecmp(str,options[i].name) ; i++);
 482         if (i>=noptions) {
 483                 debuga(__FILE__,__LINE__,_("Unknown value \"%s\" for parameter \"%s\"\n"),str,param);
 484                 exit(EXIT_FAILURE);
 485         }
 486         *value=options[i].value;
 487         return(1);
 488 }
 489
 490 static int getparam_userlimit(const char *param,char *buf)
 491 {
 492         int plen;
 493         char *file_begin,*file_end;
 494         int limit;
 495         int digit;
 496         char *str;
 497         int i;
 498         enum PerUserOutputEnum output;
 499         const struct
 500         {
 501                 const char *name;
 502                 enum PerUserOutputEnum value;
 503         } output_types[]=
 504         {
 505                 {"id",PUOE_UserId},
 506                 {"ip",PUOE_UserIp},
 507         };
 508
 509         plen=strlen(param);
 510         if (strncmp(buf,param,plen) != 0) return(0);
 511         buf+=plen;
 512         if ((unsigned char)*buf>' ') return(0);
 513         while (*buf && (unsigned char)*buf<=' ') buf++;
 514
 515         /*
 516         options are made of a file name, an integer limit and an optional
 517         integer flag. The file name may contain spaces. We keep searching
 518         until a valid number is found after a space.
 519         */
 520         file_begin=buf;
 521         do {
 522                 while (*buf && (unsigned char)*buf>' ') buf++;
 523                 if (*buf!=' ') {
 524                         debuga(__FILE__,__LINE__,_("Missing limit in per_user_limit\n"));
 525                         exit(EXIT_FAILURE);
 526                 }
 527                 file_end=buf;
 528                 while (*buf && (unsigned char)*buf<=' ') buf++;
 529                 limit=0;
 530                 while (*buf && isdigit(*buf)) {
 531                         digit=*buf-'0';
 532                         if (limit>=(INT_MAX-digit)/10) break;
 533                         limit=limit*10+digit;
 534                         buf++;
 535                 }
 536         } while (*buf && *buf!=' ');
 537
 538         output=PUOE_UserId;
 539         if (*buf==' ') {
 540                 while (*buf && (unsigned char)*buf<=' ') buf++;
 541                 str=buf;
 542                 while (*buf && (unsigned char)*buf>' ') buf++;
 543                 *buf='\0';
 544                 for (i=sizeof(output_types)/sizeof(output_types[0])-1 ; i>=0 ; i--)
 545                         if (strcasecmp(output_types[i].name,str)==0) {
 546                                 output=output_types[i].value;
 547                                 break;
 548                         }
 549                 if (i<0) {
 550                         debuga(__FILE__,__LINE__,_("Invalid output type in per_user_limit\n"));
 551                         exit(EXIT_FAILURE);
 552                 }
 553         }
 554
 555         if (PerUserLimitsNumber>=MAX_USER_LIMITS) {
 556                 debuga(__FILE__,__LINE__,_("Too many per_user_limit\n"));
 557                 exit(EXIT_FAILURE);
 558         }
 559         *file_end='\0';
 560         safe_strcpy(PerUserLimits[PerUserLimitsNumber].File,file_begin,sizeof(PerUserLimits[PerUserLimitsNumber].File));
 561         PerUserLimits[PerUserLimitsNumber].Limit=limit;
 562         PerUserLimits[PerUserLimitsNumber].Output=output;
 563         PerUserLimitsNumber++;
 564
 565         return(1);
 566 }
 567
 568 static void ccharset(char *CharSet)
 569 {
 570         if (strcmp(CharSet,"Latin2") == 0) strcpy(CharSet,"ISO-8859-2");
 571         else if (strcmp(CharSet,"Latin3") == 0) strcpy(CharSet,"ISO-8859-3");
 572         else if (strcmp(CharSet,"Latin4") == 0) strcpy(CharSet,"ISO-8859-4");
 573         else if (strcmp(CharSet,"Cyrillic") == 0) strcpy(CharSet,"ISO-8859-5");
 574         else if (strcmp(CharSet,"Arabic") == 0) strcpy(CharSet,"ISO-8859-6");
 575         else if (strcmp(CharSet,"Greek") == 0) strcpy(CharSet,"ISO-8859-7");
 576         else if (strcmp(CharSet,"Hebrew") == 0) strcpy(CharSet,"ISO-8859-8");
 577         else if (strcmp(CharSet,"Latin5") == 0) strcpy(CharSet,"ISO-8859-9");
 578         else if (strcmp(CharSet,"Latin6") == 0) strcpy(CharSet,"ISO-8859-10");
 579         else if (strcmp(CharSet,"Japan") == 0) strcpy(CharSet,"EUC-JP");
 580         else if (strcmp(CharSet,"Koi8-r") == 0) strcpy(CharSet,"KOI8-R");
 581         /*
 582          * Any other encoding name is left unchanged.
 583          */
 584         return;
 585 }
 586
 587 static void parmtest(char *buf,const char *File)
 588 {
 589         char wbuf[2048];
 590         struct getwordstruct gwarea;
 591         int iVal;
 592
 593         while (*buf && (unsigned char)*buf<=' ') buf++;
 594
 595         if(*buf == '#' || *buf == '\0')
 596                 return;
 597
 598         if(debugz>=LogLevel_Process)
 599                 printf(_("SARG: TAG: %s\n"),buf);
 600
 601         if (getparam_string("background_color",buf,BgColor,sizeof(BgColor))>0) return;
 602
 603         if (getparam_string("text_color",buf,TxColor,sizeof(TxColor))>0) return;
 604
 605         if (getparam_string("text_bgcolor",buf,TxBgColor,sizeof(TxBgColor))>0) return;
 606
 607         if (getparam_string("title_color",buf,TiColor,sizeof(TiColor))>0) return;
 608
 609         if (getparam_string("logo_image",buf,LogoImage,sizeof(LogoImage))>0) return;
 610
 611         if (getparam_quoted("logo_text",buf,LogoText,sizeof(LogoText))>0) return;
 612
 613         if (getparam_string("logo_text_color",buf,LogoTextColor,sizeof(LogoTextColor))>0) return;
 614
 615         if (getparam_string("background_image",buf,BgImage,sizeof(BgImage))>0) return;
 616
 617         if (getparam_bool("show_sarg_info",buf,&ShowSargInfo)>0) return;
 618
 619         if (getparam_bool("show_sarg_logo",buf,&ShowSargLogo)>0) return;
 620
 621         if (getparam_string("font_face",buf,FontFace,sizeof(FontFace))>0) return;
 622
 623         if (getparam_string("header_color",buf,HeaderColor,sizeof(HeaderColor))>0) return;
 624
 625         if (getparam_string("header_bgcolor",buf,HeaderBgColor,sizeof(HeaderBgColor))>0) return;
 626
 627         if (getparam_string("font_size",buf,FontSize,sizeof(FontSize))>0) return;
 628
 629         if (getparam_string("header_font_size",buf,HeaderFontSize,sizeof(HeaderFontSize))>0) return;
 630
 631         if (getparam_string("title_font_size",buf,TitleFontSize,sizeof(TitleFontSize))>0) return;
 632
 633         if (getparam_2words("image_size",buf,Width,sizeof(Width),Height,sizeof(Height))>0) return;
 634
 635         if (getparam_quoted("title",buf,Title,sizeof(Title))>0) return;
 636
 637         if (strncasecmp(buf,"resolve_ip",10)==0) {
 638                 if (ip2name_config(buf+10)>0) return;
 639         }
 640
 641         if (getparam_bool("user_ip",buf,&UserIp)>0) return;
 642
 643         if (getparam_string("max_elapsed",buf,MaxElapsed,sizeof(MaxElapsed))>0) return;
 644
 645         if (is_param("date_format",buf)) {
 646                 getword_start(&gwarea,buf);
 647                 if (getword_multisep(wbuf,sizeof(wbuf),&gwarea,' ')<0) {
 648                         debuga(__FILE__,__LINE__,_("Invalid record in \"date_format\" parameter\n"));
 649                         exit(EXIT_FAILURE);
 650                 }
 651                 DateFormat=gwarea.current[0];
 652                 return;
 653         }
 654
 655         if (is_param("hours",buf)) {
 656                 if( getnumlist( buf, &hours, 24, 24 ) ) {
 657                         debuga(__FILE__,__LINE__,_("Error: Invalid syntax in hours tag!\n"));
 658                         exit( 1 );
 659                 }
 660                 return;
 661         }
 662
 663         if (is_param("weekdays",buf)) {
 664                 if( getnumlist( buf, &weekdays, 7, 7 ) ) {
 665                         debuga(__FILE__,__LINE__,_("Error: Invalid syntax in weekdays tag!\n"));
 666                         exit( 1 );
 667                 }
 668                 return;
 669         }
 670
 671         if (getparam_sort("topuser_sort_field",SET_LIST(topuser_sort),buf,&TopuserSort)>0) return;
 672
 673         if (getparam_sort("user_sort_field",SET_LIST(user_sort),buf,&UserSort)>0) return;
 674
 675         if (is_param("access_log",buf)>0) {
 676                 if (AccessLogFromCmdLine==0) {
 677                         char *FileName=getparam_stringptr("access_log",buf);
 678                         if (!AccessLog)
 679                                 AccessLog=FileList_Create();
 680                         if (!FileList_AddFile(AccessLog,FileName)) {
 681                                 debuga(__FILE__,__LINE__,_("Not enough memory to store the input log file names\n"));
 682                                 exit(EXIT_FAILURE);
 683                         }
 684                 }
 685                 return;
 686         }
 687
 688         if (is_param("redirector_log",buf)>0) {
 689                 if (RedirectorLogFromCmdLine==0) {
 690                         if (NRedirectorLogs>=MAX_REDIRECTOR_LOGS) {
 691                                 debuga(__FILE__,__LINE__,_("Too many redirector log files in configuration file\n"));
 692                                 exit(EXIT_FAILURE);
 693                         }
 694                         getparam_string("redirector_log",buf,RedirectorLogs[NRedirectorLogs],MAX_REDIRECTOR_FILELEN);
 695                         NRedirectorLogs++;
 696                 }
 697                 return;
 698         }
 699
 700         if (is_param("useragent_log",buf)>0) {
 701                 if (!UserAgentFromCmdLine) {
 702                         if (!UserAgentLog)
 703                                 UserAgentLog=FileList_Create();
 704                         char *FileName=getparam_stringptr("useragent_log",buf);
 705                         if (!FileList_AddFile(UserAgentLog,FileName)) {
 706                                 debuga(__FILE__,__LINE__,_("Not enough memory to store a user agent file name\n"));
 707                                 exit(EXIT_FAILURE);
 708                         }
 709                 }
 710                 return;
 711         }
 712
 713         if (getparam_string("exclude_hosts",buf,ExcludeHosts,sizeof(ExcludeHosts))>0) return;
 714
 715         if (getparam_string("exclude_codes",buf,ExcludeCodes,sizeof(ExcludeCodes))>0) return;
 716
 717         if (getparam_string("exclude_users",buf,ExcludeUsers,sizeof(ExcludeUsers))>0) return;
 718
 719         if (getparam_string("password",buf,PasswdFile,sizeof(PasswdFile))>0) return;
 720
 721         if (getparam_string("temporary_dir",buf,TempDir,sizeof(TempDir))>0) return;
 722
 723         if (getparam_list("report_type",SET_LIST(report_type_values),buf,&ReportType)>0) return;
 724
 725         if (getparam_string("output_dir",buf,OutputDir,sizeof(OutputDir))>0) return;
 726
 727         if (getparam_bool("anonymous_output_files",buf,&AnonymousOutputFiles)>0) return;
 728
 729         if (getparam_string("output_email",buf,OutputEmail,sizeof(OutputEmail))>0) return;
 730
 731         if (getparam_userlimit("per_user_limit",buf)>0) return;
 732
 733         if (getparam_select("per_user_limit_file_create",SET_LIST(per_user_limit_create_file),buf,&iVal)>0) {
 734                 PerUserFileCreation=(enum PerUserFileCreationEnum)iVal;
 735                 return;
 736         }
 737
 738         if (getparam_int("lastlog",buf,&LastLog)>0) return;
 739
 740         if (getparam_bool("remove_temp_files",buf,&RemoveTempFiles)>0) return;
 741
 742         if (getparam_string("replace_index",buf,ReplaceIndex,sizeof(ReplaceIndex))>0) return;
 743
 744         if (getparam_list("index_tree",SET_LIST(index_tree_values),buf,&IndexTree)>0) return;
 745
 746         if (getparam_list("index",SET_LIST(index_values),buf,&Index)>0) return;
 747
 748         if (getparam_list("index_fields",SET_LIST(indexfields_values),buf,&IndexFields)>0) return;
 749
 750         if (getparam_bool("overwrite_report",buf,&OverwriteReport)>0) return;
 751
 752         if (getparam_list("records_without_userid",SET_LIST(recnouser_values),buf,&RecordsWithoutUser)>0) return;
 753
 754         if (getparam_bool("use_comma",buf,&UseComma)>0) return;
 755
 756         if (getparam_string("mail_utility",buf,MailUtility,sizeof(MailUtility))>0) return;
 757
 758         if (getparam_int("topsites_num",buf,&TopSitesNum)>0) return;
 759
 760         if (getparam_int("topuser_num",buf,&TopUsersNum)>0) return;
 761
 762         if (getparam_string("usertab",buf,UserTabFile,sizeof(UserTabFile))>0) return;
 763
 764         if (getparam_string("index_sort_order",buf,IndexSortOrder,sizeof(IndexSortOrder))>0) return;
 765
 766         if (getparam_sort("topsites_sort_order",SET_LIST(topsite_sort),buf,&TopsitesSort)>0) return;
 767
 768         if (getparam_bool("long_url",buf,&LongUrl)>0) return;
 769
 770         if (getparam_string("dansguardian_conf",buf,DansGuardianConf,sizeof(DansGuardianConf))>0) return;
 771
 772         if (getparam_string("squidguard_conf",buf,SquidGuardConf,sizeof(SquidGuardConf))>0) return;
 773
 774         if (getparam_list("date_time_by",SET_LIST(datetime_values),buf,&datetimeby)>0) return;
 775
 776         if (getparam_string("charset",buf,CharSet,sizeof(CharSet))>0) {
 777                 ccharset(CharSet);
 778                 return;
 779         }
 780
 781         if (getparam_quoted("user_invalid_char",buf,UserInvalidChar,sizeof(UserInvalidChar))>0) return;
 782
 783         if (getparam_quoted("include_users",buf,IncludeUsers+1,sizeof(IncludeUsers)-2)>0) {
 784                 IncludeUsers[0]=':';
 785                 strcat(IncludeUsers,":");
 786                 return;
 787         }
 788
 789         if (getparam_quoted("exclude_string",buf,ExcludeString,sizeof(ExcludeString))>0) return;
 790
 791         if (getparam_bool("privacy",buf,&Privacy)>0) return;
 792
 793         if (getparam_quoted("privacy_string",buf,PrivacyString,sizeof(PrivacyString))>0) return;
 794
 795         if (getparam_string("privacy_string_color",buf,PrivacyStringColor,sizeof(PrivacyStringColor))>0) return;
 796
 797         if (getparam_bool("show_successful_message",buf,&SuccessfulMsg)>0) return;
 798
 799         if (getparam_bool("show_read_statistics",buf,&ShowReadStatistics)>0) return;
 800
 801         if (getparam_bool("show_read_percent",buf,&ShowReadPercent)>0) return;
 802
 803         if (getparam_list("topuser_fields",SET_LIST(topuserfields_values),buf,&TopUserFields)>0) return;
 804
 805         if (getparam_bool("bytes_in_sites_users_report",buf,&BytesInSitesUsersReport)>0) return;
 806
 807         if (getparam_list("user_report_fields",SET_LIST(userreportfields_values),buf,&UserReportFields)>0) return;
 808
 809         if (getparam_string("datafile",buf,DataFile,sizeof(DataFile))>0) return;
 810
 811         if (getparam_quoted("datafile_delimiter",buf,DataFileDelimiter,sizeof(DataFileDelimiter))>0) return;
 812
 813         if (getparam_list("datafile_fields",SET_LIST(data_field_values),buf,&DataFileFields)>0) return;
 814
 815         if (getparam_list("datafile_url",SET_LIST(datafileurl_values),buf,&DataFileUrl)>0) return;
 816
 817         if (getparam_string("parsed_output_log",buf,ParsedOutputLog,sizeof(ParsedOutputLog))>0) return;
 818
 819         if (getparam_string("parsed_output_log_compress",buf,ParsedOutputLogCompress,sizeof(ParsedOutputLogCompress))>0) return;
 820
 821         if (getparam_list("displayed_values",SET_LIST(displayvalue_values),buf,&DisplayedValues)>0) return;
 822
 823         if (getparam_int("authfail_report_limit",buf,&AuthfailReportLimit)>0) return;
 824
 825         if (getparam_int("denied_report_limit",buf,&DeniedReportLimit)>0) return;
 826
 827         if (getparam_int("siteusers_report_limit",buf,&SiteUsersReportLimit)>0) return;
 828
 829         if (getparam_int("dansguardian_report_limit",buf,&DansGuardianReportLimit)>0) return;
 830
 831         if (getparam_int("squidguard_report_limit",buf,&SquidGuardReportLimit)>0) return;
 832
 833         if (getparam_int("user_report_limit",buf,&UserReportLimit)>0) return;
 834
 835         if (getparam_int("download_report_limit",buf,&DownloadReportLimit)>0) return;
 836
 837         if (getparam_string("www_document_root",buf,wwwDocumentRoot,sizeof(wwwDocumentRoot))>0) return;
 838
 839         if (getparam_string("block_it",buf,BlockIt,sizeof(BlockIt))>0) return;
 840
 841         if (getparam_string("external_css_file",buf,ExternalCSSFile,sizeof(ExternalCSSFile))>0) return;
 842
 843         if (getparam_bool("user_authentication",buf,&UserAuthentication)>0) return;
 844
 845         if (getparam_string("AuthUserTemplateFile",buf,wbuf,sizeof(wbuf))>0) {
 846                 if (is_absolute(wbuf)) {
 847                         if (strlen(wbuf)>=sizeof(AuthUserTemplateFile)) {
 848                                 debuga(__FILE__,__LINE__,_("Template file name is too long in parameter \"AuthUserTemplateFile\"\n"));
 849                                 exit(EXIT_FAILURE);
 850                         }
 851                         safe_strcpy(AuthUserTemplateFile,wbuf,sizeof(AuthUserTemplateFile));
 852                 } else {
 853                         char dir[MAXLEN];
 854
 855                         safe_strcpy(dir,File,sizeof(dir));
 856                         if (snprintf(AuthUserTemplateFile,sizeof(AuthUserTemplateFile),"%s/%s",dirname(dir),wbuf)>=sizeof(AuthUserTemplateFile)) {
 857                                 debuga(__FILE__,__LINE__,_("Template file name is too long in parameter \"AuthUserTemplateFile\"\n"));
 858                                 exit(EXIT_FAILURE);
 859                         }
 860                 }
 861                 return;
 862         }
 863
 864         if (is_param("download_suffix",buf)) {
 865                 char warea[MAXLEN];
 866
 867                 getparam_quoted("download_suffix",buf,warea,sizeof(warea));
 868                 set_download_suffix(warea);
 869                 return;
 870         }
 871
 872         if (getparam_bool("graphs",buf,&Graphs)>0) {
 873 #ifndef HAVE_GD
 874                 if (Graphs)
 875                         debugaz(__FILE__,__LINE__,_("No graphs available as sarg was not compiled with libgd. Set \"graphs\" to \"no\" in %s to disable this warning\n"),
 876                                 File);
 877 #endif
 878                 safe_strcpy(GraphConfigFile,File,sizeof(GraphConfigFile));
 879                 return;
 880         }
 881
 882         if (getparam_string("graph_days_bytes_bar_color",buf,GraphDaysBytesBarColor,sizeof(GraphDaysBytesBarColor))>0) return;
 883
 884         if (getparam_string("redirector_log_format",buf,RedirectorLogFormat,sizeof(RedirectorLogFormat))>0) return;
 885         if (getparam_string("squidguard_log_format",buf,RedirectorLogFormat,sizeof(RedirectorLogFormat))>0) {
 886                 debuga(__FILE__,__LINE__,_("squidguard_log_format is deprecated and has been replaced by redirector_log_format. Please update your configuration file.\n"));
 887                 return;
 888         }
 889
 890         if (getparam_bool("redirector_filter_out_date",buf,&RedirectorFilterOutDate)>0) return;
 891         if (getparam_bool("redirector_ignore_date",buf,&RedirectorFilterOutDate)>0) {
 892                 /*
 893                 Due to an old bug in sarg before version 2.3, the option was having the opposite action than implied by the name.
 894                 */
 895                 debuga(__FILE__,__LINE__,_("redirector_ignore_date is deprecated and has been replaced by redirector_filter_out_date that does the action implied by its name as opposed to redirector_ignore_date. Please update your configuration file.\n"));
 896                 RedirectorFilterOutDate=!RedirectorFilterOutDate;
 897                 return;
 898         }
 899         if (getparam_bool("squidguard_ignore_date",buf,&RedirectorFilterOutDate)>0) {
 900                 debuga(__FILE__,__LINE__,_("squidguard_ignore_date is deprecated and has been replaced by redirector_filter_out_date that does the action implied by its name as opposed to squidguard_ignore_date. Please update your configuration file.\n"));
 901                 RedirectorFilterOutDate=!RedirectorFilterOutDate;
 902                 return;
 903         }
 904
 905         if (getparam_bool("dansguardian_filter_out_date",buf,&DansguardianFilterOutDate)>0) return;
 906         if (getparam_bool("dansguardian_ignore_date",buf,&DansguardianFilterOutDate)>0) {
 907                 debuga(__FILE__,__LINE__,_("dansguardian_ignore_date is deprecated and has been replaced by dansguardian_filter_out_date that does the action implied by its name as opposed to dansguardian_ignore_date. Please update your configuration file.\n"));
 908                 DansguardianFilterOutDate=!DansguardianFilterOutDate;
 909                 return;
 910         }
 911
 912         if (getparam_string("ulimit",buf,Ulimit,sizeof(Ulimit))>0) return;
 913
 914         if (getparam_list("ntlm_user_format",SET_LIST(ntml_userformat_values),buf,&NtlmUserFormat)>0) return;
 915
 916         if (getparam_string("strip_user_suffix",buf,StripUserSuffix,sizeof(StripUserSuffix))>0) return;
 917
 918         if (getparam_string("realtime_types",buf,RealtimeTypes,sizeof(RealtimeTypes))>0) return;
 919
 920         if (getparam_list("realtime_unauthenticated_records",SET_LIST(realtime_unauth_values),buf,&RealtimeUnauthRec)>0) return;
 921
 922         if (getparam_int("realtime_refresh_time",buf,&realtime_refresh)>0) return;
 923
 924         if (getparam_int("realtime_access_log_lines",buf,&realtime_access_log_lines)>0) return;
 925
 926         if (getparam_string("LDAPHost",buf,LDAPHost,sizeof(LDAPHost))>0) return;
 927
 928         if (getparam_int("LDAPPort",buf,&LDAPPort)>0) return;
 929
 930         if (getparam_int("LDAPProtocolVersion",buf,&LDAPProtocolVersion)>0) return;
 931
 932         if (getparam_string("LDAPBindDN",buf,LDAPBindDN,sizeof(LDAPBindDN))>0) return;
 933
 934         if (getparam_string("LDAPBindPW",buf,LDAPBindPW,sizeof(LDAPBindPW))>0) return;
 935
 936         if (getparam_string("LDAPBaseSearch",buf,LDAPBaseSearch,sizeof(LDAPBaseSearch))>0) return;
 937
 938         if (getparam_string("LDAPFilterSearch",buf,LDAPFilterSearch,sizeof(LDAPFilterSearch))>0) return;
 939
 940         if (getparam_string("LDAPTargetAttr",buf,LDAPTargetAttr,sizeof(LDAPTargetAttr))>0) return;
 941
 942         if (getparam_string("LDAPNativeCharset",buf,LDAPNativeCharset,sizeof(LDAPNativeCharset))>0) return;
 943
 944         if (getparam_string("graph_font",buf,GraphFont,sizeof(GraphFont))>0) return;
 945
 946         if (getparam_string("sorttable",buf,SortTableJs,sizeof(SortTableJs))>0) return;
 947
 948         if (getparam_string("hostalias",buf,HostAliasFile,sizeof(HostAliasFile))>0) return;
 949
 950         if (getparam_string("useralias",buf,UserAliasFile,sizeof(UserAliasFile))>0) return;
 951
 952         if (getparam_bool("keep_temp_log",buf,&KeepTempLog)>0) return;
 953
 954         if (getparam_int("max_successive_log_errors",buf,&NumLogSuccessiveErrors)>0) return;
 955
 956         if (getparam_int("max_total_log_errors",buf,&NumLogTotalErrors)>0) return;
 957
 958         if(strstr(buf,"squid24") != 0) {
 959                 squid24=true;
 960                 return;
 961         }
 962
 963         if(strstr(buf,"byte_cost") != 0) {
 964                 getword_start(&gwarea,buf);
 965                 if (getword_multisep(wbuf,sizeof(wbuf),&gwarea,' ')<0) {
 966                         debuga(__FILE__,__LINE__,_("The \"byte_cost\" parameter of the configuration file is invalid\n"));
 967                         exit(EXIT_FAILURE);
 968                 }
 969                 cost=atol(gwarea.current);
 970                 if (getword_multisep(wbuf,sizeof(wbuf),&gwarea,' ')<0) {
 971                         debuga(__FILE__,__LINE__,_("The \"byte_cost\" parameter of the configuration file is invalid\n"));
 972                         exit(EXIT_FAILURE);
 973                 }
 974                 nocost=my_atoll(gwarea.current);
 975                 return;
 976         }
 977
 978         if (getparam_string("image_dir",buf,ImageDir,sizeof(ImageDir))>0) return;
 979
 980         printf(_("SARG: Unknown option %s\n"),buf);
 981 }
 982
 983 void getconf(const char *File)
 984 {
 985         FILE *fp_in;
 986         char buf[MAXLEN];
 987         char IncludeFile[MAXLEN];
 988
 989         IncludeLevel++;
 990         if (debug) {
 991                 if (IncludeLevel<=1)
 992                         debuga(__FILE__,__LINE__,_("Loading configuration file \"%s\"\n"),File);
 993                 else
 994                         debuga(__FILE__,__LINE__,_("Including configuration file \"%s\"\n"),File);
 995         }
 996
 997         // stop if include files are producing a loop
 998         if (IncludeLevel>5) {
 999                 debuga(__FILE__,__LINE__,_("Too many nested configuration files included in \"%s\""),ConfigFile);
1000                 exit(EXIT_FAILURE);
1001         }
1002
1003         if ((fp_in = fopen(File, "r")) == NULL) {
1004                 debuga(__FILE__,__LINE__,_("Cannot open file \"%s\": %s\n"),File,strerror(errno));
1005                 exit(EXIT_FAILURE);
1006         }
1007
1008         while (fgets(buf, sizeof(buf), fp_in) != NULL) {
1009                 fixendofline(buf);
1010
1011                 if (getparam_string("include",buf,IncludeFile,sizeof(IncludeFile))>0) {
1012                         getconf(IncludeFile);
1013                         continue;
1014                 }
1015
1016                 if (debugz>=LogLevel_Data)
1017                         printf("SYSCONFDIR %s\n",buf);
1018
1019                 parmtest(buf,File);
1020         }
1021
1022         if (fclose(fp_in)==EOF) {
1023                 debuga(__FILE__,__LINE__,_("Read error in \"%s\": %s\n"),File,strerror(errno));
1024                 exit(EXIT_FAILURE);
1025         }
1026         IncludeLevel--;
1027 }