getconf.c

   1 /*
   2  * AUTHOR: Pedro Lineu Orso                         pedro.orso@gmail.com
   3  *                                                            1998, 2008
   4  * SARG Squid Analysis Report Generator      http://sarg.sourceforge.net
   5  *
   6  * SARG donations:
   7  *      please look at http://sarg.sourceforge.net/donations.php
   8  * ---------------------------------------------------------------------
   9  *
  10  *  This program is free software; you can redistribute it and/or modify
  11  *  it under the terms of the GNU General Public License as published by
  12  *  the Free Software Foundation; either version 2 of the License, or
  13  *  (at your option) any later version.
  14  *
  15  *  This program is distributed in the hope that it will be useful,
  16  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  17  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  18  *  GNU General Public License for more details.
  19  *
  20  *  You should have received a copy of the GNU General Public License
  21  *  along with this program; if not, write to the Free Software
  22  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
  23  *
  24  */
  25
  26 #include "include/conf.h"
  27 #include "include/defs.h"
  28
  29 extern numlist hours, weekdays;
  30
  31 static int getparam_string(const char *param,char *buf,char *value,int value_size)
  32 {
  33    int plen;
  34
  35    plen=strlen(param);
  36    if (strncmp(buf,param,plen) != 0) return(0);
  37    buf+=plen;
  38    if ((unsigned char)*buf>' ') return(0);
  39    while (*buf && (unsigned char)*buf<=' ') buf++;
  40
  41    if (strlen(buf)>=value_size) {
  42       printf("SARG: Maybe you have a broken record or garbage in %s parameter.\n",param);
  43       exit(1);
  44    }
  45    strcpy(value,buf);
  46    fixnone(value);
  47    return(1);
  48 }
  49
  50 static int getparam_quoted(const char *param,char *buf,char *value,int value_size)
  51 {
  52    int plen;
  53    int i;
  54
  55    plen=strlen(param);
  56    if (strncmp(buf,param,plen) != 0) return(0);
  57    buf+=plen;
  58    if ((unsigned char)*buf>' ') return(0);
  59    while (*buf && (unsigned char)*buf<=' ') buf++;
  60
  61    if (*buf != '\"') {
  62       printf("SARG: Missing double quote after parameter %s.\n",param);
  63       exit(1);
  64    }
  65    buf++;
  66
  67    value_size--;
  68    for (i=0 ; i<value_size && *buf && *buf!='\"' ; i++) {
  69       value[i]=*buf++;
  70    }
  71    value[i]='\0';
  72
  73    if (*buf != '\"') {
  74       printf("SARG: Missing double quote after parameter %s or value is more than %d bytes long.\n",param,value_size);
  75       exit(1);
  76    }
  77    fixnone(value);
  78    return(1);
  79 }
  80
  81 static int getparam_2words(const char *param,char *buf,char *word1,int word1_size,char *word2,int word2_size)
  82 {
  83    int plen;
  84    int i;
  85
  86    plen=strlen(param);
  87    if (strncmp(buf,param,plen) != 0) return(0);
  88    buf+=plen;
  89    if ((unsigned char)*buf>' ') return(0);
  90    while (*buf && (unsigned char)*buf<=' ') buf++;
  91
  92    for (i=0 ; i<word1_size && *buf && (unsigned char)*buf>' ' ; i++)
  93       word1[i]=*buf++;
  94    if (i>=word1_size) {
  95       printf("SARG: The first word of parameter %s is more than %d bytes long.\n",param,word1_size-1);
  96       exit(1);
  97    }
  98    if (*buf!=' ') {
  99       printf("SARG: Missing second word for parameter %s.\n",param);
 100       exit(1);
 101    }
 102    word1[i]=0;
 103
 104    while (*buf && (unsigned char)*buf<=' ') buf++;
 105
 106    for (i=0 ; i<word2_size && *buf && (unsigned char)*buf>' ' ; i++)
 107       word2[i]=*buf++;
 108    if (i>=word2_size) {
 109       printf("SARG: The second word of parameter %s is more than %d bytes long.\n",param,word2_size-1);
 110       exit(1);
 111    }
 112    word2[i]=0;
 113
 114    fixnone(word1);
 115    fixnone(word2);
 116    return(1);
 117 }
 118
 119 static int getparam_int(const char *param,char *buf,int *value)
 120 {
 121    int plen;
 122    int next;
 123
 124    plen=strlen(param);
 125    if (strncmp(buf,param,plen) != 0) return(0);
 126    buf+=plen;
 127    if ((unsigned char)*buf>' ') return(0);
 128    while (*buf && (unsigned char)*buf<=' ') buf++;
 129
 130    next=0;
 131    if (sscanf(buf,"%d%n",value,&next) != 1 || (unsigned char)buf[next] > ' ') {
 132       printf("SARG: Maybe you have a broken record or garbage in %s parameter.\n",param);
 133       exit(1);
 134    }
 135    return(1);
 136 }
 137
 138 static void parmtest(char *buf)
 139 {
 140    char wbuf[50];
 141
 142    while (*buf && (unsigned char)*buf<=' ') buf++;
 143
 144    if(*buf == '#' || *buf == '\0')
 145       return;
 146
 147    if(debugz)
 148       printf("SARG: TAG: %s\n",buf);
 149
 150    if (getparam_string("background_color",buf,BgColor,sizeof(BgColor))>0) return;
 151
 152    if (getparam_string("text_color",buf,TxColor,sizeof(TxColor))>0) return;
 153
 154    if (getparam_string("text_bgcolor",buf,TxBgColor,sizeof(TxBgColor))>0) return;
 155
 156    if (getparam_string("title_color",buf,TiColor,sizeof(TiColor))>0) return;
 157
 158    if (getparam_string("logo_image",buf,LogoImage,sizeof(LogoImage))>0) return;
 159
 160    if (getparam_quoted("logo_text",buf,LogoText,sizeof(LogoText))>0) return;
 161
 162    if (getparam_string("logo_text_color",buf,LogoTextColor,sizeof(LogoTextColor))>0) return;
 163
 164    if (getparam_string("background_image",buf,BgImage,sizeof(BgImage))>0) return;
 165
 166    if (getparam_string("show_sarg_info",buf,ShowSargInfo,sizeof(ShowSargInfo))>0) return;
 167
 168    if (getparam_string("show_sarg_logo",buf,ShowSargLogo,sizeof(ShowSargLogo))>0) return;
 169
 170    if (getparam_string("font_face",buf,FontFace,sizeof(FontFace))>0) return;
 171
 172    if (getparam_string("header_color",buf,HeaderColor,sizeof(HeaderColor))>0) return;
 173
 174    if (getparam_string("header_bgcolor",buf,HeaderBgColor,sizeof(HeaderBgColor))>0) return;
 175
 176    if (getparam_string("font_size",buf,FontSize,sizeof(FontSize))>0) return;
 177
 178    if (getparam_string("header_font_size",buf,HeaderFontSize,sizeof(HeaderFontSize))>0) return;
 179
 180    if (getparam_string("title_font_size",buf,TitleFontSize,sizeof(TitleFontSize))>0) return;
 181
 182    if (getparam_2words("image_size",buf,Width,sizeof(Width),Height,sizeof(Height))>0) return;
 183
 184    if (getparam_quoted("title",buf,Title,sizeof(Title))>0) return;
 185
 186    if (getparam_string("resolve_ip",buf,Ip2Name,sizeof(Ip2Name))>0) return;
 187
 188    if (getparam_string("user_ip",buf,UserIp,sizeof(UserIp))>0) return;
 189
 190    if (getparam_string("max_elapsed",buf,MaxElapsed,sizeof(MaxElapsed))>0) return;
 191
 192    if(strstr(buf,"date_format") != 0) {
 193       if (getword_multisep(wbuf,sizeof(wbuf),buf,' ')<0) {
 194          printf("SARG: Maybe you have a broken record or garbage in date_format parameter.\n");
 195          exit(1);
 196       }
 197       strncpy(DateFormat,buf,1);
 198       fixnone(DateFormat);
 199       return;
 200    }
 201
 202    if( strstr( buf, "hours" ) != 0 ) {
 203       if( getnumlist( buf, &hours, 24, 24 ) ) {
 204          fprintf( stderr, "Error: Invalid syntax in hours tag!\n" );
 205          exit( 1 );
 206       }
 207    }
 208
 209    if( strstr( buf, "weekdays" ) != 0 ) {
 210       if( getnumlist( buf, &weekdays, 7, 7 ) ) {
 211          fprintf( stderr, "Error: Invalid syntax in weekdays tag!\n" );
 212          exit( 1 );
 213       }
 214    }
 215
 216    if (getparam_2words("topuser_sort_field",buf,TopuserSortField,sizeof(TopuserSortField),TopuserSortOrder,sizeof(TopuserSortOrder))>0) return;
 217
 218    if (getparam_2words("user_sort_field",buf,UserSortField,sizeof(UserSortField),UserSortOrder,sizeof(UserSortOrder))>0) return;
 219
 220    if (getparam_string("access_log",buf,AccessLog,sizeof(AccessLog))>0) return;
 221
 222    if (getparam_string("useragent_log",buf,UserAgentLog,sizeof(UserAgentLog))>0) return;
 223
 224    if (getparam_string("exclude_hosts",buf,ExcludeHosts,sizeof(ExcludeHosts))>0) return;
 225
 226    if (getparam_string("exclude_codes",buf,ExcludeCodes,sizeof(ExcludeCodes))>0) return;
 227
 228    if (getparam_string("exclude_users",buf,ExcludeUsers,sizeof(ExcludeUsers))>0) return;
 229
 230    if (getparam_string("password",buf,PasswdFile,sizeof(PasswdFile))>0) return;
 231
 232    if (getparam_string("temporary_dir",buf,TempDir,sizeof(TempDir))>0) return;
 233
 234    if (getparam_string("report_type",buf,ReportType,sizeof(ReportType))>0) return;
 235
 236    if (getparam_string("output_dir",buf,OutputDir,sizeof(OutputDir))>0) return;
 237
 238    if (getparam_string("output_email",buf,OutputEmail,sizeof(OutputEmail))>0) return;
 239
 240    if (getparam_2words("per_user_limit",buf,PerUserLimitFile,sizeof(PerUserLimitFile),PerUserLimit,sizeof(PerUserLimit))>0) return;
 241
 242    if (getparam_string("lastlog",buf,LastLog,sizeof(LastLog))>0) return;
 243
 244    if (getparam_string("remove_temp_files",buf,RemoveTempFiles,sizeof(RemoveTempFiles))>0) return;
 245
 246    if (getparam_string("replace_index",buf,ReplaceIndex,sizeof(ReplaceIndex))>0) return;
 247
 248    if (getparam_string("index_tree",buf,IndexTree,sizeof(IndexTree))>0) return;
 249
 250    if (getparam_string("index",buf,Index,sizeof(Index))>0) return;
 251
 252    if (getparam_string("overwrite_report",buf,OverwriteReport,sizeof(OverwriteReport))>0) return;
 253
 254    if (getparam_string("records_without_userid",buf,RecordsWithoutUser,sizeof(RecordsWithoutUser))>0) return;
 255
 256    if (getparam_string("use_comma",buf,UseComma,sizeof(UseComma))>0) return;
 257
 258    if (getparam_string("mail_utility",buf,MailUtility,sizeof(MailUtility))>0) return;
 259
 260    if (getparam_string("topsites_num",buf,TopSitesNum,sizeof(TopSitesNum))>0) return;
 261
 262    if (getparam_int("topuser_num",buf,&TopUsersNum)>0) return;
 263
 264    if (getparam_string("usertab",buf,UserTabFile,sizeof(UserTabFile))>0) return;
 265
 266    if (getparam_string("index_sort_order",buf,IndexSortOrder,sizeof(IndexSortOrder))>0) return;
 267
 268    if (getparam_2words("topsites_sort_order",buf,TopsitesSortField,sizeof(TopsitesSortField),TopsitesSortType,sizeof(TopsitesSortType))>0) return;
 269
 270    if (getparam_string("long_url",buf,LongUrl,sizeof(LongUrl))>0) return;
 271
 272    if (getparam_string("language",buf,language,sizeof(language))>0) return;
 273
 274    if (getparam_string("dansguardian_conf",buf,DansGuardianConf,sizeof(DansGuardianConf))>0) return;
 275
 276    if (getparam_string("squidguard_conf",buf,SquidGuardConf,sizeof(SquidGuardConf))>0) return;
 277
 278    if (getparam_string("date_time_by",buf,datetimeby,sizeof(datetimeby))>0) return;
 279
 280    if (getparam_string("charset",buf,CharSet,sizeof(CharSet))>0) {
 281       ccharset(CharSet);
 282       return;
 283    }
 284
 285    if (getparam_quoted("user_invalid_char",buf,UserInvalidChar,sizeof(UserInvalidChar))>0) return;
 286
 287    if (getparam_quoted("include_users",buf,IncludeUsers+1,sizeof(IncludeUsers)-2)>0) {
 288       IncludeUsers[0]=':';
 289       strcat(IncludeUsers,":");
 290       return;
 291    }
 292
 293    if (getparam_quoted("exclude_string",buf,ExcludeString,sizeof(ExcludeString))>0) return;
 294
 295    if (getparam_string("privacy",buf,Privacy,sizeof(Privacy))>0) return;
 296
 297    if (getparam_quoted("privacy_string",buf,ExcludeString,sizeof(ExcludeString))>0) return;
 298
 299    if (getparam_string("privacy_string_color",buf,PrivacyStringColor,sizeof(PrivacyStringColor))>0) return;
 300
 301    if (getparam_string("show_successful_message",buf,SuccessfulMsg,sizeof(SuccessfulMsg))>0) return;
 302
 303    if (getparam_string("show_read_statistics",buf,ShowReadStatistics,sizeof(ShowReadStatistics))>0) return;
 304
 305    if (getparam_string("topuser_fields",buf,TopUserFields,sizeof(TopUserFields))>0) return;
 306
 307    if (getparam_string("bytes_in_sites_users_report",buf,BytesInSitesUsersReport,sizeof(BytesInSitesUsersReport))>0) return;
 308
 309    if (getparam_string("user_report_fields",buf,UserReportFields,sizeof(UserReportFields))>0) return;
 310
 311    if (getparam_string("bytes_in_sites_users_report",buf,BytesInSitesUsersReport,sizeof(BytesInSitesUsersReport))>0) return;
 312
 313    if (getparam_string("datafile",buf,DataFile,sizeof(DataFile))>0) return;
 314
 315    if (getparam_quoted("datafile_delimiter",buf,DataFileDelimiter,sizeof(DataFileDelimiter))>0) return;
 316
 317    if (getparam_string("datafile_fields",buf,DataFileFields,sizeof(DataFileFields))>0) return;
 318
 319    if (getparam_string("datafile_url",buf,DataFileUrl,sizeof(DataFileUrl))>0) return;
 320
 321    if (getparam_string("parsed_output_log",buf,ParsedOutputLog,sizeof(ParsedOutputLog))>0) return;
 322
 323    if (getparam_string("parsed_output_log_compress",buf,ParsedOutputLogCompress,sizeof(ParsedOutputLogCompress))>0) return;
 324
 325    if (getparam_string("displayed_values",buf,DisplayedValues,sizeof(DisplayedValues))>0) return;
 326
 327    if (getparam_int("authfail_report_limit",buf,&AuthfailReportLimit)>0) return;
 328
 329    if (getparam_int("denied_report_limit",buf,&DeniedReportLimit)>0) return;
 330
 331    if (getparam_int("siteusers_report_limit",buf,&SiteUsersReportLimit)>0) return;
 332
 333    if (getparam_int("dansguardian_report_limit",buf,&DansGuardianReportLimit)>0) return;
 334
 335    if (getparam_int("squidguard_report_limit",buf,&SquidGuardReportLimit)>0) return;
 336
 337    if (getparam_int("user_report_limit",buf,&UserReportLimit)>0) return;
 338
 339    if (getparam_int("download_report_limit",buf,&DownloadReportLimit)>0) return;
 340
 341    if (getparam_string("www_document_root",buf,wwwDocumentRoot,sizeof(wwwDocumentRoot))>0) return;
 342
 343    if (getparam_string("block_it",buf,BlockIt,sizeof(BlockIt))>0) return;
 344
 345    if (getparam_string("external_css_file",buf,ExternalCSSFile,sizeof(ExternalCSSFile))>0) return;
 346
 347    if (getparam_string("user_authentication",buf,UserAuthentication,sizeof(UserAuthentication))>0) return;
 348
 349    if (getparam_string("AuthUserFile",buf,AuthUserFile,sizeof(AuthUserFile))>0) return;
 350
 351    if (getparam_string("AuthName",buf,AuthName,sizeof(AuthName))>0) return;
 352
 353    if (getparam_string("AuthType",buf,AuthType,sizeof(AuthType))>0) return;
 354
 355    if (getparam_string("Require",buf,Require,sizeof(Require))>0) return;
 356
 357    if (getparam_quoted("download_suffix",buf,DownloadSuffix,sizeof(DownloadSuffix))>0) return;
 358
 359    if (getparam_string("graphs",buf,Graphs,sizeof(Graphs))>0) return;
 360
 361    if (getparam_string("graph_days_bytes_bar_color",buf,GraphDaysBytesBarColor,sizeof(GraphDaysBytesBarColor))>0) return;
 362
 363    if (getparam_string("squidguard_log_format",buf,SquidGuardLogFormat,sizeof(SquidGuardLogFormat))>0) return;
 364
 365    if (getparam_string("squidguard_ignore_date",buf,SquidguardIgnoreDate,sizeof(SquidguardIgnoreDate))>0) return;
 366
 367    if (getparam_string("dansguardian_ignore_date",buf,DansguardianIgnoreDate,sizeof(DansguardianIgnoreDate))>0) return;
 368
 369    if (getparam_string("ulimit",buf,Ulimit,sizeof(Ulimit))>0) return;
 370
 371    if (getparam_string("ntlm_user_format",buf,NtlmUserFormat,sizeof(NtlmUserFormat))>0) return;
 372
 373    if (getparam_string("realtime_types",buf,RealtimeTypes,sizeof(RealtimeTypes))>0) return;
 374
 375    if (getparam_string("realtime_unauthenticated_records",buf,RealtimeUnauthRec,sizeof(RealtimeUnauthRec))>0) return;
 376
 377    if (getparam_int("realtime_refresh_time",buf,&realtime_refresh)>0) return;
 378
 379    if (getparam_int("realtime_access_log_lines",buf,&realtime_access_log_lines)>0) return;
 380
 381    if(strstr(buf,"squid24") != 0) {
 382       squid24++;
 383       return;
 384    }
 385
 386    if(strstr(buf,"byte_cost") != 0) {
 387       if (getword_multisep(wbuf,sizeof(wbuf),buf,' ')<0) {
 388          printf("SARG: Maybe you have a broken record or garbage in byte_cost parameter.\n");
 389          exit(1);
 390       }
 391       cost=atol(buf);
 392       if (getword_multisep(wbuf,sizeof(wbuf),buf,' ')<0) {
 393          printf("SARG: Maybe you have a broken record or garbage in byte_cost parameter.\n");
 394          exit(1);
 395       }
 396       nocost=my_atoll(buf);
 397       return;
 398    }
 399
 400    printf("SARG: Unknown option %s\n",buf);
 401 }
 402
 403 void getconf(void)
 404 {
 405
 406    FILE *fp_in;
 407    char buf[MAXLEN];
 408
 409    if(debug)
 410       debuga("Loading configuration from: %s",ConfigFile);
 411
 412    if ((fp_in = fopen(ConfigFile, "r")) == NULL) {
 413       fprintf(stderr, "SARG: (getconf) Cannot open file: %s\n",ConfigFile);
 414       exit(1);
 415    }
 416
 417    while (fgets(buf, sizeof(buf), fp_in) != NULL) {
 418       fixendofline(buf);
 419
 420       if(debugm)
 421          printf("SYSCONFDIR %s",buf);
 422
 423       parmtest(buf);
 424
 425    }
 426
 427    fclose(fp_in);
 428    language_load(language);
 429    return;
 430 }