| 1 | /****************************************************************************** |
| 2 | * |
| 3 | * LDC2 source code |
| 4 | * |
| 5 | * $Date: 2007/03/26 04:05:37 $ |
| 6 | * $Author: hachti $ |
| 7 | * |
| 8 | * $Log: configuration_manager.cpp,v $ |
| 9 | * Revision 2.1 2007/03/26 04:05:37 hachti |
| 10 | * *** empty log message *** |
| 11 | * |
| 12 | * Revision 2.0 2007-03-26 01:00:38 hachti |
| 13 | * *** empty log message *** |
| 14 | * |
| 15 | * |
| 16 | ******************************************************************************/ |
| 17 | |
| 18 | #include "configuration_manager.hh" |
| 19 | #include <stdio.h> |
| 20 | #include <stdlib.h> |
| 21 | #include <fcntl.h> |
| 22 | |
| 23 | #define MAX_LINE_LENGTH 80 |
| 24 | |
| 25 | /*! |
| 26 | *\brief Constructor. |
| 27 | * |
| 28 | * This constructor makes a new configuration_manager ready to use. |
| 29 | *\arg name Name of the application as mentioned in the |
| 30 | * "Use: <appname> ..." help message. |
| 31 | */ |
| 32 | configuration_manager::configuration_manager(string name){ |
| 33 | app_name=name; |
| 34 | } |
| 35 | |
| 36 | |
| 37 | /*! |
| 38 | *\brief Add a new configuration value to be searched for. |
| 39 | *\param shortname A character for the short form. |
| 40 | * For example the o in -o |
| 41 | *\param longname The double dash longname. For example |
| 42 | * output_file in --output_file= |
| 43 | *\param description A detailed description of the value. |
| 44 | *\param status Pointer to an integer. Will be set to 1 if arg found. |
| 45 | *\param target Pointer to string to put the value in. |
| 46 | *\param placeholder A placeholder for the documentation. |
| 47 | * For example <filename> in -f<filename> |
| 48 | *\param allow_cmdline Specifies if this value may be specified on the |
| 49 | * command line. |
| 50 | *\param allow_conffile Specifies if this value may be specified in a |
| 51 | * configuration file. |
| 52 | * |
| 53 | */ |
| 54 | void configuration_manager::add_option_value (const string & shortname, |
| 55 | const string & longname, |
| 56 | const string & description, |
| 57 | int * status, |
| 58 | string * target, |
| 59 | const string & placeholder, |
| 60 | const bool & allow_cmdline, |
| 61 | const bool & allow_conffile |
| 62 | ){ |
| 63 | |
| 64 | if(status!=NULL) if (target!=NULL) |
| 65 | option_values.insert(option_values.end(), |
| 66 | opt_value_t(shortname, |
| 67 | longname, |
| 68 | description, |
| 69 | status, |
| 70 | target, |
| 71 | placeholder, |
| 72 | allow_cmdline, |
| 73 | allow_conffile |
| 74 | ) |
| 75 | ); |
| 76 | } |
| 77 | |
| 78 | |
| 79 | |
| 80 | /*! |
| 81 | *\brief Add a new configuration switch to be searched for. |
| 82 | *\param shortname A character for the short form. |
| 83 | * For example the h in -h |
| 84 | *\param longname The double dash longname. For example |
| 85 | * help in --help |
| 86 | *\param description A detailed description of the value. |
| 87 | *\param status Pointer to an integer. Will be set to 1 if arg found. |
| 88 | *\param allow_cmdline Specifies whether the switch is acceptable on the |
| 89 | * command line. |
| 90 | *\param allow_conffile Specifies whether the switch is acceptable |
| 91 | * in a configuration file. |
| 92 | */ |
| 93 | void configuration_manager::add_option_switch (const string & shortname, |
| 94 | const string & longname, |
| 95 | const string & description, |
| 96 | int * status, |
| 97 | const bool & allow_cmdline, |
| 98 | const bool & allow_conffile |
| 99 | ){ |
| 100 | |
| 101 | if(status!=NULL) |
| 102 | option_switches.insert(option_switches.end(), |
| 103 | opt_switch_t(shortname, |
| 104 | longname, |
| 105 | description, |
| 106 | status, |
| 107 | allow_cmdline, |
| 108 | allow_conffile) |
| 109 | ); |
| 110 | } |
| 111 | |
| 112 | /*! |
| 113 | *\brief Add an accepted argument to the argument reader. |
| 114 | *\param placeholder Something like "<input-file>". |
| 115 | *\param description Text describing the argument. |
| 116 | *\param status A pointer to a status variable. Will be set to 0 by default. |
| 117 | * If the argument is filled in, it will be set to 1. |
| 118 | *\param target A pointer to a c++ string where the argument goes to. |
| 119 | * |
| 120 | *\note Arguments are filled in the order of adding them to the |
| 121 | * argument reader. |
| 122 | * There would be no other way to determine the order. |
| 123 | */ |
| 124 | void configuration_manager::add_argument(const string & description, |
| 125 | int * status, |
| 126 | string * target, |
| 127 | const string & placeholder){ |
| 128 | |
| 129 | |
| 130 | |
| 131 | if (target!=NULL) if(status!=NULL) |
| 132 | cmd_args.insert(cmd_args.end(),cmd_arg_t(placeholder, |
| 133 | description, |
| 134 | status, |
| 135 | target)); |
| 136 | } |
| 137 | |
| 138 | |
| 139 | /*! |
| 140 | *\brief Read in the args passed to main(). |
| 141 | *\returns empty vector on success or the error messages to be output. |
| 142 | */ |
| 143 | vector<string> configuration_manager::read_args(int argc, char ** args){ |
| 144 | |
| 145 | vector<string> messages; |
| 146 | vector<string> argv; |
| 147 | |
| 148 | // First we make a C++ string vector out of the **argv. |
| 149 | for (char ** akt=args+1; *akt ;akt++) argv.insert(argv.end(),string(*akt)); |
| 150 | |
| 151 | // Counter for the free command line parameters. |
| 152 | unsigned int free_parms_count=0; |
| 153 | |
| 154 | // Loop through the command line arguments |
| 155 | for (unsigned int arg_no=0;arg_no<argv.size();arg_no++){ |
| 156 | bool found=false; |
| 157 | string argstring; |
| 158 | |
| 159 | // Look for long parameters. |
| 160 | if ((argv[arg_no].substr(0,2)=="--")&&(free_parms_count==0)){ |
| 161 | argstring=argv[arg_no].substr(2); |
| 162 | |
| 163 | // Look for long switches. |
| 164 | for (unsigned int switch_no=0;switch_no<option_switches.size();switch_no++){ |
| 165 | string switch_name=option_switches[switch_no].longname; |
| 166 | if (argstring.compare(0,switch_name.length(),switch_name,0,switch_name.length())==0){ |
| 167 | string value=analyse_string(argstring); |
| 168 | bool result=analyse_bool(value); |
| 169 | if(option_switches[switch_no].allow_cmdline==true){ |
| 170 | *(option_switches[switch_no].status)=result; |
| 171 | }else{ |
| 172 | messages.insert(messages.end(),"Switch \"--" |
| 173 | +option_switches[switch_no].longname |
| 174 | +"\" is not allowed on the command line!"); |
| 175 | } |
| 176 | found=true; |
| 177 | break; |
| 178 | } |
| 179 | } |
| 180 | |
| 181 | // Look for long values. |
| 182 | for (unsigned int value_no=0;value_no<option_values.size();value_no++){ |
| 183 | string value_name=option_values[value_no].longname; |
| 184 | if (argstring.compare(0,value_name.length(),value_name,0,value_name.length())==0){ |
| 185 | string value=analyse_string(argstring); |
| 186 | if(option_values[value_no].allow_cmdline==true){ |
| 187 | *(option_values[value_no].status)=1; |
| 188 | *(option_values[value_no].target)=value; |
| 189 | }else{ |
| 190 | messages.insert(messages.end(),"Option value \"--" |
| 191 | +option_values[value_no].longname |
| 192 | +"\" is not allowed on the command line!"); |
| 193 | } |
| 194 | found=true; |
| 195 | break; |
| 196 | } |
| 197 | } |
| 198 | if (! found) { |
| 199 | messages.insert(messages.begin(),"Unknown option: --"+argstring+"!"); |
| 200 | found=true; // Oh! |
| 201 | } |
| 202 | } |
| 203 | |
| 204 | // Look for short parameters |
| 205 | if ((argv[arg_no].substr(0,1)=="-")&&(free_parms_count==0)&&(!found)){ // Short parameters |
| 206 | found=true; |
| 207 | argstring=argv[arg_no].substr(1); // Reassign, with one more character now |
| 208 | for (unsigned int pos=0;pos < argstring.length();pos++){ |
| 209 | bool short_found=false; |
| 210 | |
| 211 | // First, find short switches |
| 212 | for (unsigned int switch_no=0;switch_no<option_switches.size();switch_no++){ |
| 213 | string short_name=option_switches[switch_no].shortname; |
| 214 | if (short_name.compare(0,short_name.length(),argstring,pos,short_name.length())==0){ |
| 215 | if(option_switches[switch_no].allow_cmdline==true){ |
| 216 | *(option_switches[switch_no].status)=1; |
| 217 | }else{ |
| 218 | messages.insert(messages.end(),"Switch \"-" |
| 219 | +option_switches[switch_no].shortname |
| 220 | +"\" is not allowed on the command line!"); |
| 221 | } |
| 222 | short_found=true; |
| 223 | pos+=short_name.length()-1; |
| 224 | break; |
| 225 | } |
| 226 | } |
| 227 | |
| 228 | // Now, find short values |
| 229 | if (!short_found){ |
| 230 | for (unsigned int value_no=0;value_no<option_values.size();value_no++){ |
| 231 | string short_name=option_values[value_no].shortname; |
| 232 | |
| 233 | if (short_name.compare(0,short_name.length(),argstring,pos,short_name.length())==0){ |
| 234 | if (pos==argstring.length()-1){ // Last character, where's the value? |
| 235 | if (arg_no<argv.size()-1){ // Take next complete argument as value! |
| 236 | *(option_values[value_no].status)=1; |
| 237 | *(option_values[value_no].target)=argv[arg_no+1]; |
| 238 | arg_no+=1; // Consume the next argument |
| 239 | short_found=true; |
| 240 | } else { // No argument left! |
| 241 | messages.insert(messages.begin(),"Missing value for -"+short_name+"!"); |
| 242 | short_found=true; |
| 243 | } |
| 244 | } else { |
| 245 | if(option_values[value_no].allow_cmdline==true){ |
| 246 | *(option_values[value_no].status)=1; |
| 247 | *(option_values[value_no].target)=argstring.substr(pos+1); |
| 248 | }else{ |
| 249 | messages.insert(messages.end(),"Option value \"-" |
| 250 | +option_values[value_no].shortname |
| 251 | +"\" is not allowed on the command line!"); |
| 252 | } |
| 253 | pos=argstring.length(); // Do not analyse other characters. |
| 254 | short_found=true; |
| 255 | break; |
| 256 | } |
| 257 | } |
| 258 | } |
| 259 | } |
| 260 | if (!short_found) messages.insert(messages.begin(),"Unknown Option: -"+argstring.substr(pos,1)+"!"); |
| 261 | } |
| 262 | } |
| 263 | |
| 264 | if (!found) { // Must be a free form parameter... |
| 265 | if (free_parms_count<cmd_args.size()){ // Space available |
| 266 | *(cmd_args[free_parms_count].target)=argv[arg_no]; |
| 267 | *(cmd_args[free_parms_count].status)=1; |
| 268 | free_parms_count++; |
| 269 | } else { // No more space for free form parameters! |
| 270 | messages.insert(messages.begin(),"Too many arguments!"); |
| 271 | } |
| 272 | } |
| 273 | } |
| 274 | if (!messages.empty()){ |
| 275 | messages.insert(messages.begin(),"Error!"); |
| 276 | messages.insert(messages.begin(),""); |
| 277 | } |
| 278 | return messages; |
| 279 | } |
| 280 | |
| 281 | |
| 282 | /*! |
| 283 | *\brief Extract a value from a configuration file line or |
| 284 | * a command line argument |
| 285 | */ |
| 286 | string configuration_manager::analyse_string(const string & line){ |
| 287 | string result=""; |
| 288 | unsigned int pos=line.find("="); |
| 289 | if (pos!=string::npos) result=line.substr(pos+1); |
| 290 | return result; |
| 291 | } |
| 292 | |
| 293 | /*! |
| 294 | *\brief Extract a boolean value out of a string, defaulting to true |
| 295 | * |
| 296 | * Used for commandline switches |
| 297 | */ |
| 298 | bool configuration_manager::analyse_bool(const string & data){ |
| 299 | if ((data.find("false",0)!=string::npos)|| |
| 300 | (data.find("0",0)!=string::npos)|| |
| 301 | (data.find("no",0)!=string::npos)) return false; |
| 302 | else return true; |
| 303 | } |
| 304 | |
| 305 | |
| 306 | /*! |
| 307 | *\brief Extract a boolean value out of a string, defaulting to false |
| 308 | * |
| 309 | * Used for configuration file switches |
| 310 | */ |
| 311 | bool configuration_manager::analyse_bool_false(const string & data){ |
| 312 | if ((data.find("true",0)!=string::npos)|| |
| 313 | (data.find("1",0)!=string::npos)|| |
| 314 | (data.find("yes",0)!=string::npos)) return true; |
| 315 | else return false; |
| 316 | } |
| 317 | |
| 318 | |
| 319 | /*! |
| 320 | *brief Read in and parse a configuration file. |
| 321 | *\arg file String containing the filename |
| 322 | *\return Empty Vector or Vector full of strings containing |
| 323 | * the error message(s). |
| 324 | */ |
| 325 | vector<string> configuration_manager::read_file(string filename){ |
| 326 | vector<string>result; |
| 327 | FILE * fp=fopen(filename.c_str(),"r"); |
| 328 | if (! fp) { |
| 329 | result.insert(result.end(),"Could not open file: "+filename); |
| 330 | } else { |
| 331 | char buffer[1000]; |
| 332 | while(fgets(buffer,1000,fp)){ |
| 333 | if (buffer[strlen(buffer)-1]=='\n')// Cut trailing newline |
| 334 | buffer[strlen(buffer)-1]=0; |
| 335 | if (strlen (buffer)){ |
| 336 | char*l2=buffer+strspn(buffer," \t"); |
| 337 | if (l2[0]!='#'){ |
| 338 | string argstring=l2; |
| 339 | unsigned int pos=argstring.find("="); |
| 340 | if (pos==0){ |
| 341 | result.insert(result.end(),"In File "+filename+": Line beginning with '='!"); |
| 342 | } |
| 343 | |
| 344 | bool found=false; |
| 345 | |
| 346 | // Look for long switches. |
| 347 | for (unsigned int switch_no=0;switch_no<option_switches.size();switch_no++){ |
| 348 | string switch_name=option_switches[switch_no].longname; |
| 349 | if (argstring.compare(0,switch_name.length(),switch_name,0,switch_name.length())==0){ |
| 350 | string value=analyse_string(argstring); |
| 351 | //result.insert(result.end(),"argstring:\""+argstring+"\""); |
| 352 | bool res=analyse_bool_false(value); |
| 353 | if(option_switches[switch_no].allow_conffile==true){ |
| 354 | *(option_switches[switch_no].status)=res; |
| 355 | }else{ |
| 356 | result.insert(result.end(),"In File "+filename+": Switch \"" |
| 357 | +option_switches[switch_no].longname |
| 358 | +"\" is not allowed in config files!"); |
| 359 | } |
| 360 | found=true; |
| 361 | break; |
| 362 | } |
| 363 | } |
| 364 | |
| 365 | // Look for long values. |
| 366 | for (unsigned int value_no=0;value_no<option_values.size();value_no++){ |
| 367 | string value_name=option_values[value_no].longname; |
| 368 | if (argstring.compare(0,value_name.length(),value_name,0,value_name.length())==0){ |
| 369 | string value=analyse_string(argstring); |
| 370 | *(option_values[value_no].status)=1; |
| 371 | |
| 372 | if(option_values[value_no].allow_conffile==true){ |
| 373 | *(option_values[value_no].status)=1; |
| 374 | *(option_values[value_no].target)=value; |
| 375 | }else{ |
| 376 | result.insert(result.end(),"In File "+filename+": Option value \"" |
| 377 | +option_values[value_no].longname |
| 378 | +"\" is not allowed in config files!"); |
| 379 | } |
| 380 | found=true; |
| 381 | break; |
| 382 | } |
| 383 | } |
| 384 | if (! found) { |
| 385 | result.insert(result.end(),"In File "+filename+": Unknown option: "+argstring+"!"); |
| 386 | } |
| 387 | |
| 388 | } // if not # |
| 389 | } // if (strlen()) |
| 390 | } // while(...) |
| 391 | fclose (fp); |
| 392 | } // fp==0 else branch |
| 393 | |
| 394 | if (!result.empty()){ |
| 395 | result.insert(result.begin(),"Error!"); |
| 396 | result.insert(result.begin(),""); |
| 397 | } |
| 398 | return result; |
| 399 | } |
| 400 | |
| 401 | |
| 402 | /*! |
| 403 | *\brief Generate help. |
| 404 | *\arg target Reference to a vector<string> to which lots of helpful |
| 405 | * strings are appended. |
| 406 | */ |
| 407 | void configuration_manager::get_help(vector<string> & target){ |
| 408 | target.insert(target.end(),""); |
| 409 | string line="Usage: "+app_name; |
| 410 | |
| 411 | for (vector<opt_switch_t>::iterator parm_p=option_switches.begin();parm_p<option_switches.end();parm_p++){ |
| 412 | string addstr=" [-"+parm_p->shortname; |
| 413 | addstr+="]"; |
| 414 | if (line.length()+addstr.length()>MAX_LINE_LENGTH){ |
| 415 | target.insert(target.end(),line); |
| 416 | line=string(7+app_name.length(),' '); |
| 417 | } |
| 418 | line+=addstr; |
| 419 | } |
| 420 | |
| 421 | for (vector<opt_value_t>::iterator parm_p=option_values.begin();parm_p<option_values.end();parm_p++){ |
| 422 | string addstr=" [-"+parm_p->shortname; |
| 423 | addstr+=parm_p->placeholder; |
| 424 | addstr+="]"; |
| 425 | if (line.length()+addstr.length()>MAX_LINE_LENGTH){ |
| 426 | target.insert(target.end(),line); |
| 427 | line=string(7+app_name.length(),' '); |
| 428 | } |
| 429 | line+=addstr; |
| 430 | } |
| 431 | |
| 432 | for (vector<cmd_arg_t>::iterator parm_p=cmd_args.begin();parm_p<cmd_args.end();parm_p++){ |
| 433 | if (line.length()+parm_p->placeholder.length()>MAX_LINE_LENGTH){ |
| 434 | target.insert(target.end(),line); |
| 435 | line=string(7+app_name.length(),' '); |
| 436 | } |
| 437 | line+=" ["+parm_p->placeholder+"]"; |
| 438 | } |
| 439 | target.insert(target.end(),line); |
| 440 | |
| 441 | /* Here comes the documentation output. */ |
| 442 | |
| 443 | vector<string> left,right; |
| 444 | unsigned int max_width; |
| 445 | |
| 446 | /* Output switches? */ |
| 447 | if (option_switches.size()){ |
| 448 | target.insert(target.end(),""); |
| 449 | target.insert(target.end(),"Switches:"); |
| 450 | |
| 451 | left=vector<string>(); |
| 452 | right=vector<string>(); |
| 453 | max_width=0; |
| 454 | |
| 455 | /* Now lets insert switches into left and right */ |
| 456 | for (unsigned int sw=0; sw<option_switches.size();sw++){ |
| 457 | opt_switch_t akt_sw=option_switches[sw]; |
| 458 | string rline=akt_sw.description; |
| 459 | string lline="-"+akt_sw.shortname+", --"+akt_sw.longname; |
| 460 | left.insert(left.end(),lline); |
| 461 | right.insert(right.end(),rline); |
| 462 | } |
| 463 | |
| 464 | // Determine maximal width for left column |
| 465 | max_width=0; |
| 466 | for (unsigned int c=0; c<left.size();c++) |
| 467 | if(left[c].length()>max_width) max_width=left[c].length(); |
| 468 | |
| 469 | /* output all the mess */ |
| 470 | for (unsigned int c=0; c<left.size();c++){ |
| 471 | string nl(max_width,' '); |
| 472 | nl.replace(0,left[c].length(),left[c]); |
| 473 | nl+=" "+right[c]; |
| 474 | while (nl.length()>80){ // Too long??? |
| 475 | int limit=nl.find_last_of(' ',MAX_LINE_LENGTH+1); |
| 476 | target.insert(target.end(),nl.substr(0,limit)); |
| 477 | nl=string(max_width+2,' ')+nl.substr(limit+1); |
| 478 | } |
| 479 | target.insert(target.end(),nl); |
| 480 | } |
| 481 | } |
| 482 | |
| 483 | // Output values |
| 484 | if (option_values.size()){ |
| 485 | target.insert(target.end(),""); |
| 486 | target.insert(target.end(),"Option values:"); |
| 487 | |
| 488 | left=vector<string>(); |
| 489 | right=vector<string>(); |
| 490 | max_width=0; |
| 491 | |
| 492 | for (unsigned int val=0; val<option_values.size();val++){ |
| 493 | opt_value_t akt_val=option_values[val]; |
| 494 | string rline=akt_val.description; |
| 495 | string lline=" -"+akt_val.shortname+akt_val.placeholder+", --"+ |
| 496 | akt_val.longname+"="+akt_val.placeholder; |
| 497 | left.insert(left.end(),lline); |
| 498 | right.insert(right.end(),rline); |
| 499 | } |
| 500 | |
| 501 | // Determine maximal width for left column |
| 502 | for (unsigned int c=0; c<left.size();c++) |
| 503 | if(left[c].length()>max_width) max_width=left[c].length(); |
| 504 | /* output all the mess */ |
| 505 | for (unsigned int c=0; c<left.size();c++){ |
| 506 | string nl(max_width,' '); |
| 507 | nl.replace(0,left[c].length(),left[c]); |
| 508 | nl+=" "+right[c]; |
| 509 | while (nl.length()>80){ // Too long??? |
| 510 | int limit=nl.find_last_of(' ',MAX_LINE_LENGTH+1); |
| 511 | target.insert(target.end(),nl.substr(0,limit)); |
| 512 | nl=string(max_width+2,' ')+nl.substr(limit+1); |
| 513 | } |
| 514 | target.insert(target.end(),nl); |
| 515 | } |
| 516 | } |
| 517 | |
| 518 | /* Output the Arguments */ |
| 519 | if (cmd_args.size()){ |
| 520 | target.insert(target.end(),""); |
| 521 | target.insert(target.end(),"Arguments:"); |
| 522 | |
| 523 | left=vector<string>(); |
| 524 | right=vector<string>(); |
| 525 | max_width=0; |
| 526 | |
| 527 | for (unsigned int arg=0; arg<cmd_args.size();arg++){ |
| 528 | cmd_arg_t akt_arg=cmd_args[arg]; |
| 529 | left.insert(left.end(),akt_arg.placeholder); |
| 530 | right.insert(right.end(),akt_arg.description); |
| 531 | } |
| 532 | |
| 533 | // Determine maximal width for left column |
| 534 | max_width=0; |
| 535 | for (unsigned int c=0; c<left.size();c++) |
| 536 | if(left[c].length()>max_width) max_width=left[c].length(); |
| 537 | |
| 538 | for (unsigned int c=0; c<left.size();c++){ |
| 539 | string nl(max_width,' '); |
| 540 | nl.replace(0,left[c].length(),left[c]); |
| 541 | nl+=" "+right[c]; |
| 542 | while (nl.length()>MAX_LINE_LENGTH){ // Too long??? |
| 543 | int limit=nl.find_last_of(' ',MAX_LINE_LENGTH+1); |
| 544 | // printf("limit:%i\n",limit); |
| 545 | target.insert(target.end(),nl.substr(0,limit)); |
| 546 | nl=string(max_width+2,' ')+nl.substr(limit+1); |
| 547 | } |
| 548 | target.insert(target.end(),nl); |
| 549 | } |
| 550 | target.insert(target.end(),""); |
| 551 | } |
| 552 | } |
| 553 | |
| 554 | /*! |
| 555 | *\brief Generate help. |
| 556 | *\return A vector containing many helpful strings for the user. |
| 557 | */ |
| 558 | vector<string> configuration_manager::get_help(){ |
| 559 | vector<string> result; |
| 560 | get_help(result); |
| 561 | return result; |
| 562 | } |
| 563 | |
| 564 | |
| 565 | /**************************************************/ |
| 566 | |
| 567 | |
| 568 | configuration_manager::opt_value_t::opt_value_t(const string & shortname, |
| 569 | const string & longname, |
| 570 | const string & description, |
| 571 | int * status, |
| 572 | string * target, |
| 573 | const string & placeholder, |
| 574 | const bool & allow_conffile, |
| 575 | const bool & allow_cmdline |
| 576 | ){ |
| 577 | this->shortname=shortname; |
| 578 | this->longname=longname; |
| 579 | this->description=description; |
| 580 | this->status=status; |
| 581 | this->target=target; |
| 582 | this->placeholder=placeholder; |
| 583 | this->allow_conffile=allow_conffile; |
| 584 | this->allow_cmdline=allow_cmdline; |
| 585 | if (status) *status=0; |
| 586 | } |
| 587 | |
| 588 | |
| 589 | configuration_manager::opt_switch_t::opt_switch_t(const string & shortname, |
| 590 | const string & longname, |
| 591 | const string & description, |
| 592 | int * status, |
| 593 | const bool & allow_conffile, |
| 594 | const bool & allow_cmdline){ |
| 595 | this->shortname=shortname; |
| 596 | this->longname=longname; |
| 597 | this->description=description; |
| 598 | this->status=status; |
| 599 | this->target=target; |
| 600 | this->placeholder=placeholder; |
| 601 | this->allow_conffile=allow_conffile; |
| 602 | this->allow_cmdline=allow_cmdline; |
| 603 | } |
| 604 | |
| 605 | |
| 606 | configuration_manager::cmd_arg_t::cmd_arg_t(const string & placeholder, |
| 607 | const string & description, |
| 608 | int * status, |
| 609 | string * target){ |
| 610 | this->placeholder=placeholder; |
| 611 | this->description=description; |
| 612 | this->status=status; |
| 613 | this->target=target; |
| 614 | } |