1*7c478bd9Sstevel@tonic-gate /* 2*7c478bd9Sstevel@tonic-gate * CDDL HEADER START 3*7c478bd9Sstevel@tonic-gate * 4*7c478bd9Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*7c478bd9Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*7c478bd9Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*7c478bd9Sstevel@tonic-gate * with the License. 8*7c478bd9Sstevel@tonic-gate * 9*7c478bd9Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*7c478bd9Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*7c478bd9Sstevel@tonic-gate * See the License for the specific language governing permissions 12*7c478bd9Sstevel@tonic-gate * and limitations under the License. 13*7c478bd9Sstevel@tonic-gate * 14*7c478bd9Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*7c478bd9Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*7c478bd9Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*7c478bd9Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*7c478bd9Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*7c478bd9Sstevel@tonic-gate * 20*7c478bd9Sstevel@tonic-gate * CDDL HEADER END 21*7c478bd9Sstevel@tonic-gate */ 22*7c478bd9Sstevel@tonic-gate /* 23*7c478bd9Sstevel@tonic-gate * Copyright 1993 Sun Microsystems, Inc. All rights reserved. 24*7c478bd9Sstevel@tonic-gate * Use is subject to license terms. 25*7c478bd9Sstevel@tonic-gate */ 26*7c478bd9Sstevel@tonic-gate 27*7c478bd9Sstevel@tonic-gate /* Copyright (c) 1984, 1986, 1987, 1988, 1989 AT&T */ 28*7c478bd9Sstevel@tonic-gate /* All Rights Reserved */ 29*7c478bd9Sstevel@tonic-gate 30*7c478bd9Sstevel@tonic-gate 31*7c478bd9Sstevel@tonic-gate #pragma ident "%Z%%M% %I% %E% SMI" /* SVr4.0 1.3 */ 32*7c478bd9Sstevel@tonic-gate /* 33*7c478bd9Sstevel@tonic-gate * 34*7c478bd9Sstevel@tonic-gate * download - host resident font downloader 35*7c478bd9Sstevel@tonic-gate * 36*7c478bd9Sstevel@tonic-gate * Prepends host resident fonts to PostScript input files. The program assumes 37*7c478bd9Sstevel@tonic-gate * the input files are part of a single PostScript job and that requested fonts 38*7c478bd9Sstevel@tonic-gate * can be downloaded at the start of each input file. Downloaded fonts are the 39*7c478bd9Sstevel@tonic-gate * ones named in a %%DocumentFonts: comment and listed in a special map table. 40*7c478bd9Sstevel@tonic-gate * Map table pathnames (supplied using the -m option) that begin with a / are 41*7c478bd9Sstevel@tonic-gate * taken as is. Otherwise the final pathname is built using *hostfontdir (-H 42*7c478bd9Sstevel@tonic-gate * option), *mapname (-m option), and *suffix. 43*7c478bd9Sstevel@tonic-gate * 44*7c478bd9Sstevel@tonic-gate * The map table consists of fontname-filename pairs, separated by white space. 45*7c478bd9Sstevel@tonic-gate * Comments are introduced by % (as in PostScript) and extend to the end of the 46*7c478bd9Sstevel@tonic-gate * current line. The only fonts that can be downloaded are the ones listed in 47*7c478bd9Sstevel@tonic-gate * the active map table that point the program to a readable Unix file. A request 48*7c478bd9Sstevel@tonic-gate * for an unlisted font or inaccessible file is ignored. All font requests are 49*7c478bd9Sstevel@tonic-gate * ignored if the map table can't be read. In that case the program simply copies 50*7c478bd9Sstevel@tonic-gate * the input files to stdout. 51*7c478bd9Sstevel@tonic-gate * 52*7c478bd9Sstevel@tonic-gate * An example (but not one to follow) of what can be in a map table is, 53*7c478bd9Sstevel@tonic-gate * 54*7c478bd9Sstevel@tonic-gate * % 55*7c478bd9Sstevel@tonic-gate * % Map requests for Bookman-Light to file *hostfontdir/KR 56*7c478bd9Sstevel@tonic-gate * % 57*7c478bd9Sstevel@tonic-gate * 58*7c478bd9Sstevel@tonic-gate * Bookman-Light KR % Keeping everything (including the map 59*7c478bd9Sstevel@tonic-gate * % table) in *hostfontdir seems like the 60*7c478bd9Sstevel@tonic-gate * % cleanest approach. 61*7c478bd9Sstevel@tonic-gate * 62*7c478bd9Sstevel@tonic-gate * % 63*7c478bd9Sstevel@tonic-gate * % Map Palatino-Roman to file *hostfontdir/palatino/Roman 64*7c478bd9Sstevel@tonic-gate * % 65*7c478bd9Sstevel@tonic-gate * Palatino-Roman palatino/Roman 66*7c478bd9Sstevel@tonic-gate * 67*7c478bd9Sstevel@tonic-gate * % Map ZapfDingbats to file /usr/lib/host/dingbats 68*7c478bd9Sstevel@tonic-gate * 69*7c478bd9Sstevel@tonic-gate * ZapfDingbats /usr/lib/host/dingbats 70*7c478bd9Sstevel@tonic-gate * 71*7c478bd9Sstevel@tonic-gate * Once again, file names that begin with a / are taken as is. All others have 72*7c478bd9Sstevel@tonic-gate * *hostfontdir/ prepended to the file string associated with a particular font. 73*7c478bd9Sstevel@tonic-gate * 74*7c478bd9Sstevel@tonic-gate * Map table can be associated with a printer model (e.g. a LaserWriter), a 75*7c478bd9Sstevel@tonic-gate * printer destination, or whatever - the choice is up to an administrator. 76*7c478bd9Sstevel@tonic-gate * By destination may be best if your spooler is running several private 77*7c478bd9Sstevel@tonic-gate * printers. Host resident fonts are usually purchased under a license that 78*7c478bd9Sstevel@tonic-gate * restricts their use to a limited number of printers. A font licensed for 79*7c478bd9Sstevel@tonic-gate * a single printer should only be used on that printer. 80*7c478bd9Sstevel@tonic-gate * 81*7c478bd9Sstevel@tonic-gate * Was written quickly, so there's much room for improvement. Undoubtedly should 82*7c478bd9Sstevel@tonic-gate * be a more general program (e.g. scan for other comments). 83*7c478bd9Sstevel@tonic-gate * 84*7c478bd9Sstevel@tonic-gate */ 85*7c478bd9Sstevel@tonic-gate 86*7c478bd9Sstevel@tonic-gate #include <stdio.h> 87*7c478bd9Sstevel@tonic-gate #include <signal.h> 88*7c478bd9Sstevel@tonic-gate #include <fcntl.h> 89*7c478bd9Sstevel@tonic-gate #include <sys/types.h> 90*7c478bd9Sstevel@tonic-gate #include <sys/stat.h> 91*7c478bd9Sstevel@tonic-gate 92*7c478bd9Sstevel@tonic-gate #include "comments.h" /* PostScript file structuring comments */ 93*7c478bd9Sstevel@tonic-gate #include "gen.h" /* general purpose definitions */ 94*7c478bd9Sstevel@tonic-gate #include "path.h" /* for temporary directory */ 95*7c478bd9Sstevel@tonic-gate #include "ext.h" /* external variable declarations */ 96*7c478bd9Sstevel@tonic-gate #include "download.h" /* a few special definitions */ 97*7c478bd9Sstevel@tonic-gate 98*7c478bd9Sstevel@tonic-gate char *temp_dir = TEMPDIR; /* temp directory - for copying stdin */ 99*7c478bd9Sstevel@tonic-gate char *hostfontdir = HOSTFONTDIR; /* host resident directory */ 100*7c478bd9Sstevel@tonic-gate char *mapname = "map"; /* map table - usually in *hostfontdir */ 101*7c478bd9Sstevel@tonic-gate char *suffix = ""; /* appended to the map table pathname */ 102*7c478bd9Sstevel@tonic-gate Map *map = NULL; /* device font map table */ 103*7c478bd9Sstevel@tonic-gate char *stringspace = NULL; /* for storing font and file strings */ 104*7c478bd9Sstevel@tonic-gate int next = 0; /* next free slot in map[] */ 105*7c478bd9Sstevel@tonic-gate 106*7c478bd9Sstevel@tonic-gate char *residentfonts = NULL; /* list of printer resident fonts */ 107*7c478bd9Sstevel@tonic-gate char *printer = NULL; /* printer name - only for Unix 4.0 lp */ 108*7c478bd9Sstevel@tonic-gate 109*7c478bd9Sstevel@tonic-gate char buf[2048]; /* input file line buffer */ 110*7c478bd9Sstevel@tonic-gate char *comment = DOCUMENTFONTS; /* look for this comment */ 111*7c478bd9Sstevel@tonic-gate int atend = FALSE; /* TRUE only if a comment says so */ 112*7c478bd9Sstevel@tonic-gate 113*7c478bd9Sstevel@tonic-gate FILE *fp_in = stdin; /* next input file */ 114*7c478bd9Sstevel@tonic-gate FILE *fp_temp = NULL; /* for copying stdin */ 115*7c478bd9Sstevel@tonic-gate 116*7c478bd9Sstevel@tonic-gate /*****************************************************************************/ 117*7c478bd9Sstevel@tonic-gate 118*7c478bd9Sstevel@tonic-gate main(agc, agv) 119*7c478bd9Sstevel@tonic-gate 120*7c478bd9Sstevel@tonic-gate int agc; 121*7c478bd9Sstevel@tonic-gate char *agv[]; 122*7c478bd9Sstevel@tonic-gate 123*7c478bd9Sstevel@tonic-gate { 124*7c478bd9Sstevel@tonic-gate 125*7c478bd9Sstevel@tonic-gate /* 126*7c478bd9Sstevel@tonic-gate * 127*7c478bd9Sstevel@tonic-gate * Host resident font download. The input files are assumed to be part of a 128*7c478bd9Sstevel@tonic-gate * single PostScript job. 129*7c478bd9Sstevel@tonic-gate * 130*7c478bd9Sstevel@tonic-gate */ 131*7c478bd9Sstevel@tonic-gate 132*7c478bd9Sstevel@tonic-gate argc = agc; /* other routines may want them */ 133*7c478bd9Sstevel@tonic-gate argv = agv; 134*7c478bd9Sstevel@tonic-gate 135*7c478bd9Sstevel@tonic-gate prog_name = argv[0]; /* just for error messages */ 136*7c478bd9Sstevel@tonic-gate 137*7c478bd9Sstevel@tonic-gate init_signals(); /* sets up interrupt handling */ 138*7c478bd9Sstevel@tonic-gate options(); /* first get command line options */ 139*7c478bd9Sstevel@tonic-gate readmap(); /* read the font map table */ 140*7c478bd9Sstevel@tonic-gate readresident(); /* and the optional resident font list */ 141*7c478bd9Sstevel@tonic-gate arguments(); /* then process non-option arguments */ 142*7c478bd9Sstevel@tonic-gate done(); /* and clean things up */ 143*7c478bd9Sstevel@tonic-gate 144*7c478bd9Sstevel@tonic-gate exit(x_stat); /* not much could be wrong */ 145*7c478bd9Sstevel@tonic-gate 146*7c478bd9Sstevel@tonic-gate } /* End of main */ 147*7c478bd9Sstevel@tonic-gate 148*7c478bd9Sstevel@tonic-gate /*****************************************************************************/ 149*7c478bd9Sstevel@tonic-gate 150*7c478bd9Sstevel@tonic-gate init_signals() 151*7c478bd9Sstevel@tonic-gate 152*7c478bd9Sstevel@tonic-gate { 153*7c478bd9Sstevel@tonic-gate 154*7c478bd9Sstevel@tonic-gate void interrupt(); /* handles signals if we catching them */ 155*7c478bd9Sstevel@tonic-gate 156*7c478bd9Sstevel@tonic-gate /* 157*7c478bd9Sstevel@tonic-gate * 158*7c478bd9Sstevel@tonic-gate * Makes sure we handle interrupts properly. 159*7c478bd9Sstevel@tonic-gate * 160*7c478bd9Sstevel@tonic-gate */ 161*7c478bd9Sstevel@tonic-gate 162*7c478bd9Sstevel@tonic-gate if ( signal(SIGINT, interrupt) == SIG_IGN ) { 163*7c478bd9Sstevel@tonic-gate signal(SIGINT, SIG_IGN); 164*7c478bd9Sstevel@tonic-gate signal(SIGQUIT, SIG_IGN); 165*7c478bd9Sstevel@tonic-gate signal(SIGHUP, SIG_IGN); 166*7c478bd9Sstevel@tonic-gate } else { 167*7c478bd9Sstevel@tonic-gate signal(SIGHUP, interrupt); 168*7c478bd9Sstevel@tonic-gate signal(SIGQUIT, interrupt); 169*7c478bd9Sstevel@tonic-gate } /* End else */ 170*7c478bd9Sstevel@tonic-gate 171*7c478bd9Sstevel@tonic-gate signal(SIGTERM, interrupt); 172*7c478bd9Sstevel@tonic-gate 173*7c478bd9Sstevel@tonic-gate } /* End of init_signals */ 174*7c478bd9Sstevel@tonic-gate 175*7c478bd9Sstevel@tonic-gate /*****************************************************************************/ 176*7c478bd9Sstevel@tonic-gate 177*7c478bd9Sstevel@tonic-gate options() 178*7c478bd9Sstevel@tonic-gate 179*7c478bd9Sstevel@tonic-gate { 180*7c478bd9Sstevel@tonic-gate 181*7c478bd9Sstevel@tonic-gate int ch; /* return value from getopt() */ 182*7c478bd9Sstevel@tonic-gate char *optnames = "c:fm:p:r:H:T:DI"; 183*7c478bd9Sstevel@tonic-gate 184*7c478bd9Sstevel@tonic-gate extern char *optarg; /* used by getopt() */ 185*7c478bd9Sstevel@tonic-gate extern int optind; 186*7c478bd9Sstevel@tonic-gate 187*7c478bd9Sstevel@tonic-gate /* 188*7c478bd9Sstevel@tonic-gate * 189*7c478bd9Sstevel@tonic-gate * Reads and processes the command line options. 190*7c478bd9Sstevel@tonic-gate * 191*7c478bd9Sstevel@tonic-gate */ 192*7c478bd9Sstevel@tonic-gate 193*7c478bd9Sstevel@tonic-gate while ( (ch = getopt(argc, argv, optnames)) != EOF ) { 194*7c478bd9Sstevel@tonic-gate 195*7c478bd9Sstevel@tonic-gate switch ( ch ) { 196*7c478bd9Sstevel@tonic-gate 197*7c478bd9Sstevel@tonic-gate case 'c': /* look for this comment */ 198*7c478bd9Sstevel@tonic-gate comment = optarg; 199*7c478bd9Sstevel@tonic-gate break; 200*7c478bd9Sstevel@tonic-gate 201*7c478bd9Sstevel@tonic-gate case 'f': /* force a complete input file scan */ 202*7c478bd9Sstevel@tonic-gate atend = TRUE; 203*7c478bd9Sstevel@tonic-gate break; 204*7c478bd9Sstevel@tonic-gate 205*7c478bd9Sstevel@tonic-gate case 'm': /* printer map table name */ 206*7c478bd9Sstevel@tonic-gate mapname = optarg; 207*7c478bd9Sstevel@tonic-gate break; 208*7c478bd9Sstevel@tonic-gate 209*7c478bd9Sstevel@tonic-gate case 'p': /* printer name - for Unix 4.0 lp */ 210*7c478bd9Sstevel@tonic-gate printer = optarg; 211*7c478bd9Sstevel@tonic-gate break; 212*7c478bd9Sstevel@tonic-gate 213*7c478bd9Sstevel@tonic-gate case 'r': /* resident font list */ 214*7c478bd9Sstevel@tonic-gate residentfonts = optarg; 215*7c478bd9Sstevel@tonic-gate break; 216*7c478bd9Sstevel@tonic-gate 217*7c478bd9Sstevel@tonic-gate case 'H': /* host resident font directory */ 218*7c478bd9Sstevel@tonic-gate hostfontdir = optarg; 219*7c478bd9Sstevel@tonic-gate break; 220*7c478bd9Sstevel@tonic-gate 221*7c478bd9Sstevel@tonic-gate case 'T': /* temporary file directory */ 222*7c478bd9Sstevel@tonic-gate temp_dir = optarg; 223*7c478bd9Sstevel@tonic-gate break; 224*7c478bd9Sstevel@tonic-gate 225*7c478bd9Sstevel@tonic-gate case 'D': /* debug flag */ 226*7c478bd9Sstevel@tonic-gate debug = ON; 227*7c478bd9Sstevel@tonic-gate break; 228*7c478bd9Sstevel@tonic-gate 229*7c478bd9Sstevel@tonic-gate case 'I': /* ignore FATAL errors */ 230*7c478bd9Sstevel@tonic-gate ignore = ON; 231*7c478bd9Sstevel@tonic-gate break; 232*7c478bd9Sstevel@tonic-gate 233*7c478bd9Sstevel@tonic-gate case '?': /* don't understand the option */ 234*7c478bd9Sstevel@tonic-gate error(FATAL, ""); 235*7c478bd9Sstevel@tonic-gate break; 236*7c478bd9Sstevel@tonic-gate 237*7c478bd9Sstevel@tonic-gate default: /* don't know what to do for ch */ 238*7c478bd9Sstevel@tonic-gate error(FATAL, "missing case for option %c\n", ch); 239*7c478bd9Sstevel@tonic-gate break; 240*7c478bd9Sstevel@tonic-gate 241*7c478bd9Sstevel@tonic-gate } /* End switch */ 242*7c478bd9Sstevel@tonic-gate 243*7c478bd9Sstevel@tonic-gate } /* End while */ 244*7c478bd9Sstevel@tonic-gate 245*7c478bd9Sstevel@tonic-gate argc -= optind; /* get ready for non-option args */ 246*7c478bd9Sstevel@tonic-gate argv += optind; 247*7c478bd9Sstevel@tonic-gate 248*7c478bd9Sstevel@tonic-gate } /* End of options */ 249*7c478bd9Sstevel@tonic-gate 250*7c478bd9Sstevel@tonic-gate /*****************************************************************************/ 251*7c478bd9Sstevel@tonic-gate 252*7c478bd9Sstevel@tonic-gate readmap() 253*7c478bd9Sstevel@tonic-gate 254*7c478bd9Sstevel@tonic-gate { 255*7c478bd9Sstevel@tonic-gate 256*7c478bd9Sstevel@tonic-gate char *path; 257*7c478bd9Sstevel@tonic-gate char *ptr; 258*7c478bd9Sstevel@tonic-gate int fd; 259*7c478bd9Sstevel@tonic-gate struct stat sbuf; 260*7c478bd9Sstevel@tonic-gate 261*7c478bd9Sstevel@tonic-gate /* 262*7c478bd9Sstevel@tonic-gate * 263*7c478bd9Sstevel@tonic-gate * Initializes the map table by reading an ASCII mapping file. If mapname begins 264*7c478bd9Sstevel@tonic-gate * with a / it's the map table. Otherwise hostfontdir, mapname, and suffix are 265*7c478bd9Sstevel@tonic-gate * combined to build the final pathname. If we can open the file we read it all 266*7c478bd9Sstevel@tonic-gate * into memory, erase comments, and separate the font and file name pairs. When 267*7c478bd9Sstevel@tonic-gate * we leave next points to the next free slot in the map[] array. If it's zero 268*7c478bd9Sstevel@tonic-gate * nothing was in the file or we couldn't open it. 269*7c478bd9Sstevel@tonic-gate * 270*7c478bd9Sstevel@tonic-gate */ 271*7c478bd9Sstevel@tonic-gate 272*7c478bd9Sstevel@tonic-gate if ( hostfontdir == NULL || mapname == NULL ) 273*7c478bd9Sstevel@tonic-gate return; 274*7c478bd9Sstevel@tonic-gate 275*7c478bd9Sstevel@tonic-gate if ( *mapname != '/' ) { 276*7c478bd9Sstevel@tonic-gate if ( (path = malloc(strlen(hostfontdir) + strlen(mapname) + 277*7c478bd9Sstevel@tonic-gate strlen(suffix) + 2)) == NULL ) 278*7c478bd9Sstevel@tonic-gate error(FATAL, "no memory"); 279*7c478bd9Sstevel@tonic-gate sprintf(path, "%s/%s%s", hostfontdir, mapname, suffix); 280*7c478bd9Sstevel@tonic-gate } else path = mapname; 281*7c478bd9Sstevel@tonic-gate 282*7c478bd9Sstevel@tonic-gate if ( (fd = open(path, 0)) != -1 ) { 283*7c478bd9Sstevel@tonic-gate if ( fstat(fd, &sbuf) == -1 ) 284*7c478bd9Sstevel@tonic-gate error(FATAL, "can't fstat %s", path); 285*7c478bd9Sstevel@tonic-gate if ( (stringspace = malloc(sbuf.st_size + 2)) == NULL ) 286*7c478bd9Sstevel@tonic-gate error(FATAL, "no memory"); 287*7c478bd9Sstevel@tonic-gate if ( read(fd, stringspace, sbuf.st_size) == -1 ) 288*7c478bd9Sstevel@tonic-gate error(FATAL, "can't read %s", path); 289*7c478bd9Sstevel@tonic-gate close(fd); 290*7c478bd9Sstevel@tonic-gate 291*7c478bd9Sstevel@tonic-gate stringspace[sbuf.st_size] = '\n'; /* just to be safe */ 292*7c478bd9Sstevel@tonic-gate stringspace[sbuf.st_size+1] = '\0'; 293*7c478bd9Sstevel@tonic-gate for ( ptr = stringspace; *ptr != '\0'; ptr++ ) /* erase comments */ 294*7c478bd9Sstevel@tonic-gate if ( *ptr == '%' ) 295*7c478bd9Sstevel@tonic-gate for ( ; *ptr != '\n' ; ptr++ ) 296*7c478bd9Sstevel@tonic-gate *ptr = ' '; 297*7c478bd9Sstevel@tonic-gate 298*7c478bd9Sstevel@tonic-gate for ( ptr = stringspace; ; next++ ) { 299*7c478bd9Sstevel@tonic-gate if ( (next % 50) == 0 ) 300*7c478bd9Sstevel@tonic-gate map = allocate(map, next+50); 301*7c478bd9Sstevel@tonic-gate map[next].downloaded = FALSE; 302*7c478bd9Sstevel@tonic-gate map[next].font = strtok(ptr, " \t\n"); 303*7c478bd9Sstevel@tonic-gate map[next].file = strtok(ptr = NULL, " \t\n"); 304*7c478bd9Sstevel@tonic-gate if ( map[next].font == NULL ) 305*7c478bd9Sstevel@tonic-gate break; 306*7c478bd9Sstevel@tonic-gate if ( map[next].file == NULL ) 307*7c478bd9Sstevel@tonic-gate error(FATAL, "map table format error - check %s", path); 308*7c478bd9Sstevel@tonic-gate } /* End for */ 309*7c478bd9Sstevel@tonic-gate } /* End if */ 310*7c478bd9Sstevel@tonic-gate 311*7c478bd9Sstevel@tonic-gate } /* End of readmap */ 312*7c478bd9Sstevel@tonic-gate 313*7c478bd9Sstevel@tonic-gate /*****************************************************************************/ 314*7c478bd9Sstevel@tonic-gate 315*7c478bd9Sstevel@tonic-gate readresident() 316*7c478bd9Sstevel@tonic-gate 317*7c478bd9Sstevel@tonic-gate { 318*7c478bd9Sstevel@tonic-gate 319*7c478bd9Sstevel@tonic-gate FILE *fp; 320*7c478bd9Sstevel@tonic-gate char *path; 321*7c478bd9Sstevel@tonic-gate int ch; 322*7c478bd9Sstevel@tonic-gate int n; 323*7c478bd9Sstevel@tonic-gate 324*7c478bd9Sstevel@tonic-gate /* 325*7c478bd9Sstevel@tonic-gate * 326*7c478bd9Sstevel@tonic-gate * Reads a file that lists the resident fonts for a particular printer and marks 327*7c478bd9Sstevel@tonic-gate * each font as already downloaded. Nothing's done if the file can't be read or 328*7c478bd9Sstevel@tonic-gate * there's no mapping file. Comments, as in the map file, begin with a % and 329*7c478bd9Sstevel@tonic-gate * extend to the end of the line. Added for Unix 4.0 lp. 330*7c478bd9Sstevel@tonic-gate * 331*7c478bd9Sstevel@tonic-gate */ 332*7c478bd9Sstevel@tonic-gate 333*7c478bd9Sstevel@tonic-gate if ( next == 0 || (printer == NULL && residentfonts == NULL) ) 334*7c478bd9Sstevel@tonic-gate return; 335*7c478bd9Sstevel@tonic-gate 336*7c478bd9Sstevel@tonic-gate if ( printer != NULL ) { /* use Unix 4.0 lp pathnames */ 337*7c478bd9Sstevel@tonic-gate sprintf(buf, "/etc/lp/printers/%s/residentfonts", printer); 338*7c478bd9Sstevel@tonic-gate path = buf; 339*7c478bd9Sstevel@tonic-gate } else path = residentfonts; 340*7c478bd9Sstevel@tonic-gate 341*7c478bd9Sstevel@tonic-gate if ( (fp = fopen(path, "r")) != NULL ) { 342*7c478bd9Sstevel@tonic-gate while ( fscanf(fp, "%s", buf) != EOF ) 343*7c478bd9Sstevel@tonic-gate if ( buf[0] == '%' ) 344*7c478bd9Sstevel@tonic-gate while ( (ch = getc(fp)) != EOF && ch != '\n' ) ; 345*7c478bd9Sstevel@tonic-gate else if ( (n = lookup(buf)) < next ) 346*7c478bd9Sstevel@tonic-gate map[n].downloaded = TRUE; 347*7c478bd9Sstevel@tonic-gate fclose(fp); 348*7c478bd9Sstevel@tonic-gate } /* End if */ 349*7c478bd9Sstevel@tonic-gate 350*7c478bd9Sstevel@tonic-gate } /* End of readresident */ 351*7c478bd9Sstevel@tonic-gate 352*7c478bd9Sstevel@tonic-gate /*****************************************************************************/ 353*7c478bd9Sstevel@tonic-gate 354*7c478bd9Sstevel@tonic-gate arguments() 355*7c478bd9Sstevel@tonic-gate 356*7c478bd9Sstevel@tonic-gate { 357*7c478bd9Sstevel@tonic-gate 358*7c478bd9Sstevel@tonic-gate /* 359*7c478bd9Sstevel@tonic-gate * 360*7c478bd9Sstevel@tonic-gate * Makes sure all the non-option command line arguments are processed. If we get 361*7c478bd9Sstevel@tonic-gate * here and there aren't any arguments left, or if '-' is one of the input files 362*7c478bd9Sstevel@tonic-gate * we'll translate stdin. Assumes input files are part of a single PostScript 363*7c478bd9Sstevel@tonic-gate * job and fonts can be downloaded at the start of each file. 364*7c478bd9Sstevel@tonic-gate * 365*7c478bd9Sstevel@tonic-gate */ 366*7c478bd9Sstevel@tonic-gate 367*7c478bd9Sstevel@tonic-gate if ( argc < 1 ) 368*7c478bd9Sstevel@tonic-gate download(); 369*7c478bd9Sstevel@tonic-gate else { 370*7c478bd9Sstevel@tonic-gate while ( argc > 0 ) { 371*7c478bd9Sstevel@tonic-gate fp_temp = NULL; 372*7c478bd9Sstevel@tonic-gate if ( strcmp(*argv, "-") == 0 ) 373*7c478bd9Sstevel@tonic-gate fp_in = stdin; 374*7c478bd9Sstevel@tonic-gate else if ( (fp_in = fopen(*argv, "r")) == NULL ) 375*7c478bd9Sstevel@tonic-gate error(FATAL, "can't open %s", *argv); 376*7c478bd9Sstevel@tonic-gate download(); 377*7c478bd9Sstevel@tonic-gate if ( fp_in != stdin ) 378*7c478bd9Sstevel@tonic-gate fclose(fp_in); 379*7c478bd9Sstevel@tonic-gate if ( fp_temp != NULL ) 380*7c478bd9Sstevel@tonic-gate fclose(fp_temp); 381*7c478bd9Sstevel@tonic-gate argc--; 382*7c478bd9Sstevel@tonic-gate argv++; 383*7c478bd9Sstevel@tonic-gate } /* End while */ 384*7c478bd9Sstevel@tonic-gate } /* End else */ 385*7c478bd9Sstevel@tonic-gate 386*7c478bd9Sstevel@tonic-gate } /* End of arguments */ 387*7c478bd9Sstevel@tonic-gate 388*7c478bd9Sstevel@tonic-gate /*****************************************************************************/ 389*7c478bd9Sstevel@tonic-gate 390*7c478bd9Sstevel@tonic-gate done() 391*7c478bd9Sstevel@tonic-gate 392*7c478bd9Sstevel@tonic-gate { 393*7c478bd9Sstevel@tonic-gate 394*7c478bd9Sstevel@tonic-gate /* 395*7c478bd9Sstevel@tonic-gate * 396*7c478bd9Sstevel@tonic-gate * Clean things up before we quit. 397*7c478bd9Sstevel@tonic-gate * 398*7c478bd9Sstevel@tonic-gate */ 399*7c478bd9Sstevel@tonic-gate 400*7c478bd9Sstevel@tonic-gate if ( temp_file != NULL ) 401*7c478bd9Sstevel@tonic-gate unlink(temp_file); 402*7c478bd9Sstevel@tonic-gate 403*7c478bd9Sstevel@tonic-gate } /* End of done */ 404*7c478bd9Sstevel@tonic-gate 405*7c478bd9Sstevel@tonic-gate /*****************************************************************************/ 406*7c478bd9Sstevel@tonic-gate 407*7c478bd9Sstevel@tonic-gate download() 408*7c478bd9Sstevel@tonic-gate 409*7c478bd9Sstevel@tonic-gate { 410*7c478bd9Sstevel@tonic-gate 411*7c478bd9Sstevel@tonic-gate int infontlist = FALSE; 412*7c478bd9Sstevel@tonic-gate 413*7c478bd9Sstevel@tonic-gate /* 414*7c478bd9Sstevel@tonic-gate * 415*7c478bd9Sstevel@tonic-gate * If next is zero the map table is empty and all we do is copy the input file 416*7c478bd9Sstevel@tonic-gate * to stdout. Otherwise we read the input file looking for %%DocumentFonts: or 417*7c478bd9Sstevel@tonic-gate * continuation comments, add any accessible fonts to the output file, and then 418*7c478bd9Sstevel@tonic-gate * append the input file. When reading stdin we append lines to fp_temp and 419*7c478bd9Sstevel@tonic-gate * recover them when we're ready to copy the input file. fp_temp will often 420*7c478bd9Sstevel@tonic-gate * only contain part of stdin - if there's no %%DocumentFonts: (atend) comment 421*7c478bd9Sstevel@tonic-gate * we stop reading fp_in after the header. 422*7c478bd9Sstevel@tonic-gate * 423*7c478bd9Sstevel@tonic-gate */ 424*7c478bd9Sstevel@tonic-gate 425*7c478bd9Sstevel@tonic-gate if ( next > 0 ) { 426*7c478bd9Sstevel@tonic-gate if ( fp_in == stdin ) { 427*7c478bd9Sstevel@tonic-gate if ( (temp_file = tempnam(temp_dir, "post")) == NULL ) 428*7c478bd9Sstevel@tonic-gate error(FATAL, "can't generate temp file name"); 429*7c478bd9Sstevel@tonic-gate if ( (fp_temp = fopen(temp_file, "w+")) == NULL ) 430*7c478bd9Sstevel@tonic-gate error(FATAL, "can't open %s", temp_file); 431*7c478bd9Sstevel@tonic-gate unlink(temp_file); 432*7c478bd9Sstevel@tonic-gate temp_file = NULL; 433*7c478bd9Sstevel@tonic-gate } /* End if */ 434*7c478bd9Sstevel@tonic-gate 435*7c478bd9Sstevel@tonic-gate while ( fgets(buf, sizeof(buf), fp_in) != NULL ) { 436*7c478bd9Sstevel@tonic-gate if ( fp_temp != NULL ) 437*7c478bd9Sstevel@tonic-gate fprintf(fp_temp, "%s", buf); 438*7c478bd9Sstevel@tonic-gate if ( buf[0] != '%' || buf[1] != '%' ) { 439*7c478bd9Sstevel@tonic-gate if ( (buf[0] != '%' || buf[1] != '!') && atend == FALSE ) 440*7c478bd9Sstevel@tonic-gate break; 441*7c478bd9Sstevel@tonic-gate infontlist = FALSE; 442*7c478bd9Sstevel@tonic-gate } else if ( strncmp(buf, comment, strlen(comment)) == 0 ) { 443*7c478bd9Sstevel@tonic-gate copyfonts(buf); 444*7c478bd9Sstevel@tonic-gate infontlist = TRUE; 445*7c478bd9Sstevel@tonic-gate } else if ( buf[2] == '+' && infontlist == TRUE ) 446*7c478bd9Sstevel@tonic-gate copyfonts(buf); 447*7c478bd9Sstevel@tonic-gate else infontlist = FALSE; 448*7c478bd9Sstevel@tonic-gate } /* End while */ 449*7c478bd9Sstevel@tonic-gate } /* End if */ 450*7c478bd9Sstevel@tonic-gate 451*7c478bd9Sstevel@tonic-gate copyinput(); 452*7c478bd9Sstevel@tonic-gate 453*7c478bd9Sstevel@tonic-gate } /* End of download */ 454*7c478bd9Sstevel@tonic-gate 455*7c478bd9Sstevel@tonic-gate /*****************************************************************************/ 456*7c478bd9Sstevel@tonic-gate 457*7c478bd9Sstevel@tonic-gate copyfonts(list) 458*7c478bd9Sstevel@tonic-gate 459*7c478bd9Sstevel@tonic-gate char *list; 460*7c478bd9Sstevel@tonic-gate 461*7c478bd9Sstevel@tonic-gate { 462*7c478bd9Sstevel@tonic-gate 463*7c478bd9Sstevel@tonic-gate char *font; 464*7c478bd9Sstevel@tonic-gate char *path; 465*7c478bd9Sstevel@tonic-gate int n; 466*7c478bd9Sstevel@tonic-gate 467*7c478bd9Sstevel@tonic-gate /* 468*7c478bd9Sstevel@tonic-gate * 469*7c478bd9Sstevel@tonic-gate * list points to a %%DocumentFonts: or continuation comment. What follows the 470*7c478bd9Sstevel@tonic-gate * the keyword will be a list of fonts separated by white space (or (atend)). 471*7c478bd9Sstevel@tonic-gate * Look for each font in the map table and if it's found copy the font file to 472*7c478bd9Sstevel@tonic-gate * stdout (once only). 473*7c478bd9Sstevel@tonic-gate * 474*7c478bd9Sstevel@tonic-gate */ 475*7c478bd9Sstevel@tonic-gate 476*7c478bd9Sstevel@tonic-gate strtok(list, " \n"); /* skip to the font list */ 477*7c478bd9Sstevel@tonic-gate 478*7c478bd9Sstevel@tonic-gate while ( (font = strtok(NULL, " \t\n")) != NULL ) { 479*7c478bd9Sstevel@tonic-gate if ( strcmp(font, ATEND) == 0 ) { 480*7c478bd9Sstevel@tonic-gate atend = TRUE; 481*7c478bd9Sstevel@tonic-gate break; 482*7c478bd9Sstevel@tonic-gate } /* End if */ 483*7c478bd9Sstevel@tonic-gate if ( (n = lookup(font)) < next ) { 484*7c478bd9Sstevel@tonic-gate if ( *map[n].file != '/' ) { 485*7c478bd9Sstevel@tonic-gate if ( (path = malloc(strlen(hostfontdir)+strlen(map[n].file)+2)) == NULL ) 486*7c478bd9Sstevel@tonic-gate error(FATAL, "no memory"); 487*7c478bd9Sstevel@tonic-gate sprintf(path, "%s/%s", hostfontdir, map[n].file); 488*7c478bd9Sstevel@tonic-gate cat(path); 489*7c478bd9Sstevel@tonic-gate free(path); 490*7c478bd9Sstevel@tonic-gate } else cat(map[n].file); 491*7c478bd9Sstevel@tonic-gate map[n].downloaded = TRUE; 492*7c478bd9Sstevel@tonic-gate } /* End if */ 493*7c478bd9Sstevel@tonic-gate } /* End while */ 494*7c478bd9Sstevel@tonic-gate 495*7c478bd9Sstevel@tonic-gate } /* End of copyfonts */ 496*7c478bd9Sstevel@tonic-gate 497*7c478bd9Sstevel@tonic-gate /*****************************************************************************/ 498*7c478bd9Sstevel@tonic-gate 499*7c478bd9Sstevel@tonic-gate copyinput() 500*7c478bd9Sstevel@tonic-gate 501*7c478bd9Sstevel@tonic-gate { 502*7c478bd9Sstevel@tonic-gate 503*7c478bd9Sstevel@tonic-gate /* 504*7c478bd9Sstevel@tonic-gate * 505*7c478bd9Sstevel@tonic-gate * Copies the input file to stdout. If fp_temp isn't NULL seek to the start and 506*7c478bd9Sstevel@tonic-gate * add it to the output file - it's a partial (or complete) copy of stdin made 507*7c478bd9Sstevel@tonic-gate * by download(). Then copy fp_in, but only seek to the start if it's not stdin. 508*7c478bd9Sstevel@tonic-gate * 509*7c478bd9Sstevel@tonic-gate */ 510*7c478bd9Sstevel@tonic-gate 511*7c478bd9Sstevel@tonic-gate if ( fp_temp != NULL ) { 512*7c478bd9Sstevel@tonic-gate fseek(fp_temp, 0L, 0); 513*7c478bd9Sstevel@tonic-gate while ( fgets(buf, sizeof(buf), fp_temp) != NULL ) 514*7c478bd9Sstevel@tonic-gate printf("%s", buf); 515*7c478bd9Sstevel@tonic-gate } /* End if */ 516*7c478bd9Sstevel@tonic-gate 517*7c478bd9Sstevel@tonic-gate if ( fp_in != stdin ) 518*7c478bd9Sstevel@tonic-gate fseek(fp_in, 0L, 0); 519*7c478bd9Sstevel@tonic-gate 520*7c478bd9Sstevel@tonic-gate while ( fgets(buf, sizeof(buf), fp_in) != NULL ) 521*7c478bd9Sstevel@tonic-gate printf("%s", buf); 522*7c478bd9Sstevel@tonic-gate 523*7c478bd9Sstevel@tonic-gate } /* End of copyinput */ 524*7c478bd9Sstevel@tonic-gate 525*7c478bd9Sstevel@tonic-gate /*****************************************************************************/ 526*7c478bd9Sstevel@tonic-gate 527*7c478bd9Sstevel@tonic-gate lookup(font) 528*7c478bd9Sstevel@tonic-gate 529*7c478bd9Sstevel@tonic-gate char *font; 530*7c478bd9Sstevel@tonic-gate 531*7c478bd9Sstevel@tonic-gate { 532*7c478bd9Sstevel@tonic-gate 533*7c478bd9Sstevel@tonic-gate int i; 534*7c478bd9Sstevel@tonic-gate 535*7c478bd9Sstevel@tonic-gate /* 536*7c478bd9Sstevel@tonic-gate * 537*7c478bd9Sstevel@tonic-gate * Looks for *font in the map table. Return the map table index if found and 538*7c478bd9Sstevel@tonic-gate * not yet downloaded - otherwise return next. 539*7c478bd9Sstevel@tonic-gate * 540*7c478bd9Sstevel@tonic-gate */ 541*7c478bd9Sstevel@tonic-gate 542*7c478bd9Sstevel@tonic-gate for ( i = 0; i < next; i++ ) 543*7c478bd9Sstevel@tonic-gate if ( strcmp(font, map[i].font) == 0 ) { 544*7c478bd9Sstevel@tonic-gate if ( map[i].downloaded == TRUE ) 545*7c478bd9Sstevel@tonic-gate i = next; 546*7c478bd9Sstevel@tonic-gate break; 547*7c478bd9Sstevel@tonic-gate } /* End if */ 548*7c478bd9Sstevel@tonic-gate 549*7c478bd9Sstevel@tonic-gate return(i); 550*7c478bd9Sstevel@tonic-gate 551*7c478bd9Sstevel@tonic-gate } /* End of lookup */ 552*7c478bd9Sstevel@tonic-gate 553*7c478bd9Sstevel@tonic-gate /*****************************************************************************/ 554*7c478bd9Sstevel@tonic-gate 555*7c478bd9Sstevel@tonic-gate Map *allocate(ptr, num) 556*7c478bd9Sstevel@tonic-gate 557*7c478bd9Sstevel@tonic-gate Map *ptr; 558*7c478bd9Sstevel@tonic-gate int num; 559*7c478bd9Sstevel@tonic-gate 560*7c478bd9Sstevel@tonic-gate { 561*7c478bd9Sstevel@tonic-gate 562*7c478bd9Sstevel@tonic-gate /* 563*7c478bd9Sstevel@tonic-gate * 564*7c478bd9Sstevel@tonic-gate * Allocates space for num Map elements. Calls malloc() if ptr is NULL and 565*7c478bd9Sstevel@tonic-gate * realloc() otherwise. 566*7c478bd9Sstevel@tonic-gate * 567*7c478bd9Sstevel@tonic-gate */ 568*7c478bd9Sstevel@tonic-gate 569*7c478bd9Sstevel@tonic-gate if ( ptr == NULL ) 570*7c478bd9Sstevel@tonic-gate ptr = (Map *)malloc(num * sizeof(Map)); 571*7c478bd9Sstevel@tonic-gate else ptr = (Map *)realloc(ptr, num * sizeof(Map)); 572*7c478bd9Sstevel@tonic-gate 573*7c478bd9Sstevel@tonic-gate if ( ptr == NULL ) 574*7c478bd9Sstevel@tonic-gate error(FATAL, "no map memory"); 575*7c478bd9Sstevel@tonic-gate 576*7c478bd9Sstevel@tonic-gate return(ptr); 577*7c478bd9Sstevel@tonic-gate 578*7c478bd9Sstevel@tonic-gate } /* End of allocate */ 579*7c478bd9Sstevel@tonic-gate 580*7c478bd9Sstevel@tonic-gate /*****************************************************************************/ 581*7c478bd9Sstevel@tonic-gate 582