release/src/router/samba/source/utils/make_printerdef.c

   1  /*
   2    Unix SMB/Netbios implementation.
   3    Version 1.9.
   4    Create printer definition files.
   5
   6    Copyright (C) Jean-Francois.Micouleau@utc.fr, 10/26/97 - 1998
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 2 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program; if not, write to the Free Software
  20    Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  21 */
  22
  23 #include "includes.h"
  24
  25 /*
  26 #define DEBUGIT
  27 */
  28
  29 char *files_to_copy;
  30 char *driverfile, *datafile, *helpfile, *languagemonitor, *datatype, *vendorsetup;
  31 char buffer[50][sizeof(pstring)];
  32 char sbuffer[50][sizeof(pstring)];
  33 char sub_dir[50][2][sizeof(pstring)];
  34
  35 static void usage(char *name)
  36 {
  37  fprintf(stderr,"%s: printer.def \"Printer Name\"\n", name);
  38 }
  39
  40 static char *myfgets(char *s, int n, FILE *stream)
  41 {
  42   char *LString1;
  43   char *LString2;
  44   char *temp;
  45   pstring String;
  46   pstring NewString;
  47   int i;
  48
  49   fgets(s,n,stream);
  50   while ((LString1 = strchr(s,'%')) != NULL) {
  51     if (!(LString2 = strchr(LString1+1,'%'))) break;
  52     *LString2 = '\0';
  53     pstrcpy(String,LString1+1);
  54     i = 0;
  55     while(*sbuffer[i]!='\0') {
  56       if (strncmp(sbuffer[i],String,strlen(String))==0)
  57       {
  58         pstrcpy(String,sbuffer[i]);
  59         if ((temp = strchr(String,'=')) != NULL) ++temp;
  60         pstrcpy(String,temp);
  61         break;
  62       }
  63       i++;
  64     }
  65     *LString1 = '\0';
  66     pstrcpy(NewString,s);
  67     pstrcat(NewString,String);
  68     pstrcat(NewString,LString2+1);
  69     pstrcpy(s, NewString);
  70   }
  71   return(s);
  72 }
  73
  74 /*
  75    This function split a line in two parts
  76    on both side of the equal sign
  77    "entry=value"
  78 */
  79 static char *scan(char *chaine,char **entry)
  80 {
  81   char *value;
  82   char *temp;
  83   int i=0;
  84
  85   *entry=(char *)malloc(sizeof(pstring));
  86   value=(char *)malloc(sizeof(pstring));
  87
  88   if(*entry == NULL || value == NULL) {
  89     fprintf(stderr,"scan: malloc fail !\n");
  90     exit(1);
  91   }
  92
  93   pstrcpy(*entry,chaine);
  94   temp=chaine;
  95   while( temp[i]!='=' && temp[i]!='\0') {
  96         i++;
  97   }
  98   (*entry)[i]='\0';
  99   if (temp[i]!='\0') {
 100         i++;
 101   }
 102   while( temp[i]==' ' && temp[i]!='\0') {
 103         i++;
 104   }
 105   pstrcpy(value,temp+i);
 106   return (value);
 107 }
 108
 109 static void build_subdir(void)
 110 {
 111   int i=0;
 112   int j=0;
 113   char *entry;
 114   char *data;
 115
 116   while (*buffer[i]!='\0') {
 117     data=scan(buffer[i],&entry);
 118 #ifdef DEBUGIT
 119     fprintf(stderr,"\tentry=data %s:%s\n",entry,data);
 120 #endif
 121     j = strlen(entry);
 122     while (j) {
 123       if (entry[j-1] != ' ') break;
 124       j--;
 125     }
 126     entry[j] = '\0';
 127
 128     if (strncmp(data,"11",2)==0) {
 129       pstrcpy(sub_dir[i][0],entry);
 130       pstrcpy(sub_dir[i][1],"");
 131     }
 132     if (strncmp(data,"23",2)==0) {
 133       pstrcpy(sub_dir[i][0],entry);
 134       pstrcpy(sub_dir[i][1],"color\\");
 135     }
 136 #ifdef DEBUGIT
 137     fprintf(stderr,"\tsubdir %s:%s\n",sub_dir[i][0],sub_dir[i][1]);
 138 #endif
 139     i++;
 140   }
 141 }
 142
 143 /*
 144    Lockup Strings entry in a file
 145    Return all the lines between the entry and the next one or the end of file
 146    An entry is something between braces.
 147 */
 148 static void lookup_strings(FILE *fichier)
 149 {
 150   int found=0,pointeur=0,i=0;
 151   char *temp,*temp2;
 152
 153   temp=(char *)malloc(sizeof(pstring));
 154   temp2=(char *)malloc(sizeof(pstring));
 155
 156   if(temp == NULL || temp2 == NULL) {
 157     fprintf(stderr,"lookup_strings: malloc fail !\n");
 158     exit(1);
 159   }
 160
 161   *sbuffer[0]='\0';
 162
 163   pstrcpy(temp2,"[Strings]");
 164
 165   rewind(fichier);
 166 #ifdef DEBUGIT
 167   fprintf(stderr,"\tLooking for Strings\n");
 168 #endif
 169
 170   while (!feof(fichier) && found==0) {
 171         *temp='\0';
 172         fgets(temp,255,fichier);
 173         if (strncmp(temp,temp2,strlen(temp2))==0) found=1;
 174   }
 175
 176
 177   while (!feof(fichier) && found==1) {
 178         *temp='\0';
 179         fgets(temp,255,fichier);
 180         if (*temp=='[') {
 181                 found=2;
 182                 *sbuffer[pointeur]='\0';
 183         }
 184         else {
 185                 pstrcpy(sbuffer[pointeur],temp);
 186                 i=strlen(sbuffer[pointeur])-1;
 187                 while (sbuffer[pointeur][i]=='\r' || sbuffer[pointeur][i]=='\n')
 188                         sbuffer[pointeur][i--]='\0';
 189                 pointeur++;
 190         }
 191   }
 192
 193   /* CCMRCF Mod, seg fault or worse if not found */
 194   if (pointeur == 0) {
 195      fprintf(stderr,"Printer not found\tNo [Strings] block in inf file\n");
 196      exit(2);
 197   }
 198
 199 #ifdef DEBUGIT
 200   fprintf(stderr,"\t\tFound %d entries\n",pointeur-1);
 201 #endif
 202 }
 203
 204
 205 /*
 206    Lockup an entry in a file
 207    Return all the lines between the entry and the next one or the end of file
 208    An entry is something between braces.
 209 */
 210 static void lookup_entry(FILE *fichier,char *chaine)
 211 {
 212   int found=0,pointeur=0,i=0;
 213   char *temp,*temp2;
 214
 215   temp=(char *)malloc(sizeof(pstring));
 216   temp2=(char *)malloc(sizeof(pstring));
 217
 218   if(temp == NULL || temp2 == NULL) {
 219     fprintf(stderr,"lookup_entry: malloc fail !\n");
 220     exit(1);
 221   }
 222
 223   *buffer[0]='\0';
 224
 225   pstrcpy(temp2,"[");
 226   pstrcat(temp2,chaine);
 227   pstrcat(temp2,"]");
 228
 229   rewind(fichier);
 230 #ifdef DEBUGIT
 231   fprintf(stderr,"\tLooking for %s\n",chaine);
 232 #endif
 233
 234   while (!feof(fichier) && found==0) {
 235         *temp='\0';
 236         myfgets(temp,255,fichier);
 237         if (strncmp(temp,temp2,strlen(temp2))==0) found=1;
 238   }
 239
 240
 241   while (!feof(fichier) && found==1) {
 242         *temp='\0';
 243         myfgets(temp,255,fichier);
 244         if (*temp=='[') {
 245                 found=2;
 246                 *buffer[pointeur]='\0';
 247         }
 248         else {
 249                 pstrcpy(buffer[pointeur],temp);
 250                 i=strlen(buffer[pointeur])-1;
 251                 while (buffer[pointeur][i]=='\r' || buffer[pointeur][i]=='\n')
 252                         buffer[pointeur][i--]='\0';
 253                 pointeur++;
 254         }
 255   }
 256 #ifdef DEBUGIT
 257   fprintf(stderr,"\t\tFound %d entries\n",pointeur-1);
 258 #endif
 259 }
 260
 261 static char *find_desc(FILE *fichier,char *text)
 262 {
 263   char *chaine;
 264   char *long_desc;
 265   char *short_desc;
 266   char *crap = NULL;
 267   char *p;
 268
 269   int found=0;
 270
 271   chaine=(char *)malloc(sizeof(pstring));
 272   long_desc=(char *)malloc(sizeof(pstring));
 273   short_desc=(char *)malloc(sizeof(pstring));
 274   if (!chaine || !long_desc || !short_desc) {
 275     fprintf(stderr,"find_desc: Unable to malloc memory\n");
 276     exit(1);
 277   }
 278
 279   rewind(fichier);
 280   while (!feof(fichier) && found==0)
 281   {
 282     myfgets(chaine,255,fichier);
 283
 284     long_desc=strtok(chaine,"=");
 285     crap=strtok(NULL,",\r");
 286
 287     p=long_desc;
 288     while(*p!='"' && *p!='\0')
 289      p++;
 290     if (*p=='"' && *(p+1)!='\0') p++;
 291     long_desc=p;
 292
 293     if (*p!='\0')
 294     {
 295       p++;
 296       while(*p!='\"')
 297        p++;
 298       *p='\0';
 299     }
 300     if (!strcmp(text,long_desc))
 301         found=1;
 302   }
 303   free(chaine);
 304   if (!found || !crap) return(NULL);
 305   while(*crap==' ') crap++;
 306   pstrcpy(short_desc,crap);
 307   return(short_desc);
 308 }
 309
 310 static void scan_copyfiles(FILE *fichier, char *chaine)
 311 {
 312   char *part;
 313   char *mpart;
 314   int i;
 315   pstring direc;
 316 #ifdef DEBUGIT
 317   fprintf(stderr,"In scan_copyfiles Lookup up of %s\n",chaine);
 318 #endif
 319   fprintf(stderr,"\nCopy the following files to your printer$ share location:\n");
 320   part=strtok(chaine,",");
 321   do {
 322      /* If the entry start with a @ then it's a file to copy
 323      else it's an entry refering to files to copy
 324      the main difference is when it's an entry
 325      you can have a directory to append before the file name
 326     */
 327     if (*part=='@') {
 328       if (strlen(files_to_copy) != 0)
 329         pstrcat(files_to_copy,",");
 330       pstrcat(files_to_copy,&part[1]);
 331       fprintf(stderr,"%s\n",&part[1]);
 332     } else {
 333       lookup_entry(fichier,part);
 334       i=0;
 335       pstrcpy(direc,"");
 336       while (*sub_dir[i][0]!='\0') {
 337 #ifdef DEBUGIT
 338         fprintf(stderr,"\tsubdir %s:%s\n",sub_dir[i][0],sub_dir[i][1]);
 339 #endif
 340         if (strcmp(sub_dir[i][0],part)==0)
 341           pstrcpy(direc,sub_dir[i][1]);
 342         i++;
 343       }
 344       i=0;
 345       while (*buffer[i]!='\0') {
 346 /*
 347  * HP inf files have strange entries that this attempts to address
 348  * Entries in the Copy sections normally have only a single file name
 349  * on each line. I have seen the following format in various HP inf files:
 350  *
 351  * pscript.hlp =  pscript.hl_
 352  * hpdcmon.dll,hpdcmon.dl_
 353  * MSVCRT.DLL,MSVCRT.DL_,,32
 354  * ctl3dv2.dll,ctl3dv2.dl_,ctl3dv2.tmp
 355  *
 356  * In the first 2 cases you want the first file name - in the last case
 357  * you only want the last file name (at least that is what a Win95
 358  * machine sent). In the third case you also want the first file name
 359  * (detect by the last component being just a number ?).
 360  * This may still be wrong but at least I get the same list
 361  * of files as seen on a printer test page.
 362  */
 363         part = strchr(buffer[i],'=');
 364         if (part) {
 365           /*
 366            * Case (1) eg. pscript.hlp =  pscript.hl_ - chop after the first name.
 367            */
 368
 369           *part = '\0';
 370
 371           /*
 372            * Now move back to the start and print that.
 373            */
 374
 375           while (--part > buffer[i]) {
 376             if ((*part == ' ') || (*part =='\t'))
 377               *part = '\0';
 378             else
 379               break;
 380           }
 381         } else {
 382           part = strchr(buffer[i],',');
 383           if (part) {
 384             /*
 385              * Cases (2-4)
 386              */
 387
 388             if ((mpart = strrchr(part+1,','))!=NULL) {
 389               /*
 390                * Second ',' - case 3 or 4.
 391                * Check if the last part is just a number,
 392                * if so we need the first part.
 393                */
 394
 395               char *endptr = NULL;
 396               BOOL isnumber = False;
 397
 398               mpart++;
 399               (void)strtol(mpart, &endptr, 10);
 400
 401               isnumber = ((endptr > mpart) && isdigit(*mpart));
 402               if(!isnumber)
 403                 pstrcpy(buffer[i],mpart+1);
 404               else
 405                 *part = '\0';
 406             } else {
 407               *part = '\0';
 408             }
 409             while (--part > buffer[i])
 410               if ((*part == ' ') || (*part =='\t')) *part = '\0';
 411               else break;
 412           }
 413             }
 414         if (*buffer[i] != ';') {
 415           if (strlen(files_to_copy) != 0)
 416             pstrcat(files_to_copy,",");
 417           pstrcat(files_to_copy,direc);
 418           pstrcat(files_to_copy,buffer[i]);
 419           fprintf(stderr,"%s%s\n",direc,buffer[i]);
 420         }
 421         i++;
 422       } /* end while */
 423     }
 424     part=strtok(NULL,",");
 425     if (part) {
 426       while( *part ==' ' && *part != '\0') {
 427         part++;
 428       }
 429     }
 430   } while (part!=NULL);
 431   fprintf(stderr,"\n");
 432 }
 433
 434
 435 static void scan_short_desc(FILE *fichier, char *short_desc)
 436 {
 437   int i=0;
 438   char *temp;
 439   char *copyfiles=0,*datasection=0;
 440
 441   helpfile=0;
 442   languagemonitor=0;
 443   vendorsetup=0;
 444   datatype="RAW";
 445   if((temp=(char *)malloc(sizeof(pstring))) == NULL) {
 446     fprintf(stderr, "scan_short_desc: malloc fail !\n");
 447     exit(1);
 448   }
 449
 450   driverfile=short_desc;
 451   datafile=short_desc;
 452
 453   lookup_entry(fichier,short_desc);
 454
 455   while(*buffer[i]!='\0') {
 456 #ifdef DEBUGIT
 457     fprintf(stderr,"\tLookup up of %s\n",buffer[i]);
 458 #endif
 459     if (strncasecmp(buffer[i],"CopyFiles",9)==0)
 460         copyfiles=scan(buffer[i],&temp);
 461     else if (strncasecmp(buffer[i],"DataSection",11)==0)
 462         datasection=scan(buffer[i],&temp);
 463     else if (strncasecmp(buffer[i],"DataFile",8)==0)
 464         datafile=scan(buffer[i],&temp);
 465     else if (strncasecmp(buffer[i],"DriverFile",10)==0)
 466         driverfile=scan(buffer[i],&temp);
 467     else if (strncasecmp(buffer[i],"HelpFile",8)==0)
 468         helpfile=scan(buffer[i],&temp);
 469     else if (strncasecmp(buffer[i],"LanguageMonitor",15)==0)
 470         languagemonitor=scan(buffer[i],&temp);
 471     else if (strncasecmp(buffer[i],"DefaultDataType",15)==0)
 472         datatype=scan(buffer[i],&temp);
 473     else if (strncasecmp(buffer[i],"VendorSetup",11)==0)
 474         vendorsetup=scan(buffer[i],&temp);
 475     i++;
 476   }
 477
 478   if (datasection) {
 479     lookup_entry(fichier,datasection);
 480
 481     i = 0;
 482     while(*buffer[i]!='\0') {
 483 #ifdef DEBUGIT
 484       fprintf(stderr,"\tLookup up of %s\n",buffer[i]);
 485 #endif
 486       if (strncasecmp(buffer[i],"CopyFiles",9)==0)
 487           copyfiles=scan(buffer[i],&temp);
 488       else if (strncasecmp(buffer[i],"DataSection",11)==0)
 489           datasection=scan(buffer[i],&temp);
 490       else if (strncasecmp(buffer[i],"DataFile",8)==0)
 491           datafile=scan(buffer[i],&temp);
 492       else if (strncasecmp(buffer[i],"DriverFile",10)==0)
 493           driverfile=scan(buffer[i],&temp);
 494       else if (strncasecmp(buffer[i],"HelpFile",8)==0)
 495           helpfile=scan(buffer[i],&temp);
 496       else if (strncasecmp(buffer[i],"LanguageMonitor",15)==0)
 497           languagemonitor=scan(buffer[i],&temp);
 498       else if (strncasecmp(buffer[i],"DefaultDataType",15)==0)
 499           datatype=scan(buffer[i],&temp);
 500       else if (strncasecmp(buffer[i],"VendorSetup",11)==0)
 501           vendorsetup=scan(buffer[i],&temp);
 502       i++;
 503     }
 504   }
 505
 506   if (languagemonitor) {
 507         temp = strtok(languagemonitor,",");
 508         if (*temp == '"') ++temp;
 509         pstrcpy(languagemonitor,temp);
 510         if ((temp = strchr(languagemonitor,'"'))!=NULL) *temp = '\0';
 511   }
 512
 513   if (i) fprintf(stderr,"End of section found\n");
 514
 515   fprintf(stderr,"CopyFiles: %s\n",
 516         copyfiles?copyfiles:"(null)");
 517   fprintf(stderr,"Datasection: %s\n",
 518         datasection?datasection:"(null)");
 519   fprintf(stderr,"Datafile: %s\n",
 520         datafile?datafile:"(null)");
 521   fprintf(stderr,"Driverfile: %s\n",
 522         driverfile?driverfile:"(null)");
 523   fprintf(stderr,"Helpfile: %s\n",
 524         helpfile?helpfile:"(null)");
 525   fprintf(stderr,"LanguageMonitor: %s\n",
 526         languagemonitor?languagemonitor:"(null)");
 527   fprintf(stderr,"VendorSetup: %s\n",
 528         vendorsetup?vendorsetup:"(null)");
 529   if (copyfiles) scan_copyfiles(fichier,copyfiles);
 530 }
 531
 532 int main(int argc, char *argv[])
 533 {
 534   char *short_desc;
 535   FILE *inf_file;
 536
 537   if (argc!=3)
 538   {
 539     usage(argv[0]);
 540     return(-1);
 541   }
 542
 543   inf_file=sys_fopen(argv[1],"r");
 544   if (!inf_file)
 545   {
 546     fprintf(stderr,"Description file not found, bye\n");
 547     return(-1);
 548   }
 549
 550   lookup_strings(inf_file);
 551
 552   short_desc=find_desc(inf_file,argv[2]);
 553   if (short_desc==NULL)
 554   {
 555     fprintf(stderr,"Printer not found\n");
 556     return(-1);
 557   }
 558   else fprintf(stderr,"Found:%s\n",short_desc);
 559
 560   lookup_entry(inf_file,"DestinationDirs");
 561   build_subdir();
 562
 563   if((files_to_copy=(char *)malloc(2048*sizeof(char))) == NULL) {
 564     fprintf(stderr, "%s: malloc fail.\n", argv[0] );
 565     exit(1);
 566   }
 567   *files_to_copy='\0';
 568   scan_short_desc(inf_file,short_desc);
 569   fprintf(stdout,"%s:%s:%s:",
 570     argv[2],driverfile,datafile);
 571   fprintf(stdout,"%s:",
 572     helpfile?helpfile:"");
 573   fprintf(stdout,"%s:",
 574     languagemonitor?languagemonitor:"");
 575   fprintf(stdout,"%s:",datatype);
 576   fprintf(stdout,"%s\n",files_to_copy);
 577   return 0;
 578 }
 579