/* * This is the main routine. */ #include "dvips.h" /* The copyright notice there is included too! */ #ifdef KPATHSEA #include #include #include #include #include #include #include #include #ifdef strdup #undef strdup #endif #define strdup xstrdup #include "paths.h" #else /* ! KPATHSEA */ #include /* for malloc, etc. */ #if !defined(SYSV) && !defined(WIN32) extern char *strtok(); /* some systems don't have this in strings.h */ #endif #if defined(WIN32) #include #include #include #define O_BINARY _O_BINARY #endif #define DIR_SEP DIRSEP #endif /* KPATHSEA */ #ifdef VMS #define GLOBAL globaldef #ifdef __GNUC__ #include "climsgdef.h" /* created by hand, extracted from STARLET.MLB */ /* and put in GNU_CC:[INCLUDE.LOCAL] */ #include "ctype.h" #include "descrip.h" #else #include climsgdef #include ctype #include descrip #endif #endif #ifdef __APPLE__ /* for Mac OS X, T. Uchiyama */ #include #include #include #endif #if defined(WIN32) && defined(KPATHSEA) FILE *generic_fsyscp_fopen(const char *filename, const char *mode) { FILE *f; f = fsyscp_fopen (filename, mode); if (f == NULL && file_system_codepage != win32_codepage) { int tmpcp = file_system_codepage; file_system_codepage = win32_codepage; f = fsyscp_fopen (filename, mode); file_system_codepage = tmpcp; } return f; } #undef fopen #define fopen(file, fmode) generic_fsyscp_fopen(file, fmode) #endif #ifndef DEFRES #define DEFRES (600) #endif /* * The external declarations: */ #include "protos.h" /* * First we define some globals. */ #ifdef VMS static char ofnme[252],infnme[252],pap[40],thh[20]; #endif /* PS fonts fully downloaded as headers */ char *downloadedpsnames[DOWNLOADEDPSSIZE]; int unused_top_of_psnames; /* unused top number of downloadedpsnames[#] */ fontdesctype *fonthead; /* list of all fonts mentioned so far */ fontdesctype *curfnt; /* the currently selected font */ sectiontype *sections; /* sections to process document in */ Boolean partialdownload = 1; /* turn on partial downloading */ Boolean manualfeed; /* manual feed? */ Boolean compressed; /* compressed? */ Boolean downloadpspk; /* use PK for downloaded PS fonts? */ Boolean safetyenclose; /* enclose in save/restore for stupid spoolers? */ Boolean removecomments = 0; /* remove comments from included PS? */ Boolean nosmallchars; /* disable small char optimization for X4045? */ Boolean cropmarks; /* add cropmarks? */ Boolean abspage = 0; /* are page numbers absolute? */ Boolean tryepsf = 0; /* should we try to make it espf? */ int secure = 1; /* make safe for suid */ int secure_option = 0; /* set by -R */ int collatedcopies = 1; /* how many collated copies? */ int sectioncopies = 1; /* how many times to repeat each section? */ integer pagecopies = 1; /* how many times to repeat each page? */ shalfword linepos = 0; /* where are we on the line being output? */ integer maxpages; /* the maximum number of pages */ Boolean notfirst, notlast; /* true if a first page was specified */ Boolean evenpages, oddpages; /* true if doing only even/only odd pages */ Boolean pagelist; /* true if using page ranges */ Boolean sendcontrolD; /* should we send a control D at end? */ Boolean shiftlowchars; /* shift [0-32, 127] characters higher? */ integer firstpage; /* the number of the first page if specified */ integer lastpage; integer firstseq; integer lastseq; integer hpapersize, vpapersize; /* horizontal and vertical paper size */ integer hoff, voff; /* horizontal and vertical offsets */ integer maxsecsize = 0; /* the maximum size of a section */ integer firstboploc; /* where the first bop is */ Boolean sepfiles; /* each section in its own file? */ int numcopies; /* number of copies of each page to print */ const char *oname; /* output file name */ char *iname; /* dvi file name */ char *fulliname; /* same, with current working directory */ char *strings; /* strings for program */ char *nextstring, *maxstring; /* string pointers */ FILE *dvifile, *bitfile; /* dvi and output files */ quarterword *curpos; /* current position in virtual character packet */ quarterword *curlim; /* final byte in virtual character packet */ fontmaptype *ffont; /* first font in current frame */ real conv; /* conversion ratio, pixels per DVI unit */ real vconv; /* conversion ratio, pixels per DVI unit */ real alpha; /* conversion ratio, DVI unit per TFM unit */ double mag; /* the magnification of this document */ integer num, den; /* the numerator and denominator */ int overridemag; /* substitute for mag value in DVI file? */ int actualdpi = DEFRES; /* the actual resolution of the printer */ int vactualdpi = DEFRES; /* the actual resolution of the printer */ int maxdrift; /* max pixels away from true rounded position */ int vmaxdrift; /* max pixels away from true rounded position */ char *paperfmt; /* command-line paper format */ int landscape = 0; /* landscape mode */ integer fontmem; /* memory remaining in printer */ integer pagecount; /* page counter for the sections */ integer pagenum; /* the page number we currently look at */ long bytesleft; /* number of bytes left in raster */ quarterword *raster; /* area for raster manipulations */ integer hh, vv; /* horizontal and vertical pixel positions */ Boolean noomega = 0; /* Omega extensions are enabled */ Boolean noptex = 0; /* pTeX extensions are enabled */ Boolean lastpsizwins = 1; /* if 1, last \special{papersize=w,h} wins */ /*-----------------------------------------------------------------------* * The PATH definitions cannot be defined on the command line because so many * DEFINE's overflow the DCL buffer when using the GNU CC compiler. *-----------------------------------------------------------------------*/ #if defined(VMS) && defined(__GNUC__) #include "vms_gcc_paths.h" #endif const char *infont; /* is the file we are downloading a font? */ #ifndef KPATHSEA #ifdef ATARIST # define TFMPATH "." # define PKPATH "." # define VFPATH "." # define FIGPATH "." # define HEADERPATH "." # define CONFIGPATH "." #endif char *tfmpath = TFMPATH; /* pointer to directories for tfm files */ char *pkpath = PKPATH; /* pointer to directories for pk files */ char *vfpath = VFPATH; /* pointer to directories for vf files */ char *figpath = FIGPATH; /* pointer to directories for figure files */ char *headerpath = HEADERPATH; /* pointer to directories for header files */ char *configpath = CONFIGPATH; /* where to find config files */ #ifndef PICTPATH #ifndef __THINK__ #define PICTPATH "." #else #define PICTPATH ":" #endif #endif char *pictpath = PICTPATH; /* where IFF/etc. pictures are found */ #ifdef SEARCH_SUBDIRECTORIES char *fontsubdirpath = FONTSUBDIRPATH; #endif #endif /* ! KPATHSEA */ #ifdef FONTLIB char *flipath = FLIPATH; /* pointer to directories for fli files */ char *fliname = FLINAME; /* pointer to names of fli files */ #endif integer swmem; /* font memory in the PostScript printer */ int quiet; /* should we only print errors to stderr? */ int filter; /* act as filter default output to stdout, default input to stdin? */ int dvips_debug_flag; /* output config and map files to stderr if 1 */ int prettycolumn; /* the column we are at when running pretty */ int gargc; /* global argument count */ char **gargv; /* global argument vector */ int totalpages = 0; /* total number of pages */ Boolean reverse; /* are we going reverse? */ Boolean usesPSfonts; /* do we use local PostScript fonts? */ Boolean usesspecial; /* do we use \special? */ Boolean headers_off; /* do we send headers or not? */ Boolean usescolor; /* IBM: color - do we use colors? */ const char *headerfile; /* default header file */ char *warningmsg; /* a message to write, if set in config file */ Boolean multiplesects; /* more than one section? */ Boolean disablecomments; /* should we suppress any EPSF comments? */ char *printer; /* what printer to send this to? */ char *mfmode; /* default MF mode */ char *mflandmode; /* allow an optional landscape mode def */ int mfmode_option; /* set by -mode command-line option */ int oname_option; /* set by -o option */ frametype frames[MAXFRAME]; /* stack for virtual fonts */ integer pagecost; /* memory used on the page being prescanned */ int delchar; /* characters to delete from prescanned page */ integer fsizetol; /* max dvi units error for psfile font sizes */ Boolean includesfonts; /* are fonts used in included psfiles? */ fontdesctype *fonthd[MAXFONTHD];/* list headers for included fonts of 1 name */ int nextfonthd; /* next unused fonthd[] index */ char xdig[256]; /* table for reading hexadecimal digits */ char banner[] = BANNER; /* our startup message */ char banner2[] = BANNER2; /* our second startup message */ Boolean noenv = 0; /* ignore PRINTER envir variable? */ Boolean dopprescan = 0; /* do we do a scan before the prescan? */ struct papsiz *papsizes; /* all available paper size */ int headersready; /* ready to check headers? */ #if defined(MSDOS) || defined(OS2) || defined(ATARIST) char *mfjobname = NULL; /* name of mfjob file if given */ FILE *mfjobfile = NULL; /* mfjob file for font making instructions */ #endif #ifdef DEBUG integer debug_flag = 0; #endif /* DEBUG */ char queryline[256]; /* interactive query of options */ int qargc; char *qargv[32]; char queryoptions; #ifdef HPS Boolean HPS_FLAG = 0; #endif /* Declare the routine to get the current working directory. */ /* The getwd/getcwd stuff here is not portable, and I don't think it's worth it to include xgetcwd.d just so we can print the full pathname of the DVI file in the output. --karl */ #define IGNORE_CWD #ifndef IGNORE_CWD #ifndef HAVE_GETCWD extern char *getwd (); /* said to be faster than getcwd (SunOS man page) */ #define getcwd(b, len) getwd(b) /* used here only when b nonnull */ #else #ifdef ANSI extern char *getcwd (char *, int); #else extern char *getcwd (); #endif /* not ANSI */ #endif /* not HAVE_GETWD */ #if defined(SYSV) || defined(VMS) || (defined(MSDOS) && !defined(__DJGPP__)) || defined(OS2) || defined(ATARIST) #define MAXPATHLEN (256) #else #include /* for MAXPATHLEN */ #endif #endif /* not IGNORE_CWD */ static const char *helparr[] = { #ifndef VMCMS "Usage: dvips [OPTION]... FILENAME[.dvi]", #else " VM/CMS Usage:", " dvips fname [ftype [fmode]] [options]", "or", " dvips fname[.ftype[.fmode]] [options]", #endif "Convert DVI input files to PostScript.", "See http://tug.org/dvips/ for the full manual and other information.", "", "Options:", "-a* Conserve memory, not time -A Print only odd (TeX) pages", "-b # Page copies, for posters e.g. -B Print only even (TeX) pages", "-c # Uncollated copies -C # Collated copies", "-d # Debugging -D # Resolution", "-e # Maxdrift value -E* Try to create EPSF", "-f* Run as filter -F* Send control-D at end", #ifdef SHIFTLOWCHARS " -G* Shift low chars to higher pos.", #endif "-h f Add header file", "-i* Separate file per section", "-j* Download fonts partially -J* Include encodings for bitmap fonts", "-k* Print crop marks -K* Pull comments from inclusions", "-l # Last page -L* Last special papersize wins", "-m* Manual feed -M* Don't make fonts", "-mode s Metafont device name", "-n # Maximum number of pages -N* No structured comments", "-noomega Disable Omega extensions", "-noptex Disable pTeX extensions", "-o f Output file -O c Set/change paper offset", #if defined(MSDOS) || defined(OS2) "-p # First page -P s Load $s.cfg", #else "-p # First page -P s Load config.$s", #endif "-pp l Print only pages listed", "-q* Run quietly", "-r* Reverse order of pages -R* Run securely", "-s* Enclose output in save/restore -S # Max section size in pages", "-t s Paper format -T c Specify desired page size", "-u s PS mapfile -U* Disable string param trick", "-v Print version number and quit -V* Send downloadable PS fonts as PK", "-x # Override dvi magnification -X # Horizontal resolution", "-y # Multiply by dvi magnification -Y # Vertical resolution", #ifdef HPS "-z* Hyper PS -Z* Compress bitmap fonts", #else " -Z* Compress bitmap fonts", #endif /*"- Interactive query of options", */ " # = number f = file s = string * = suffix, `0' to turn off", " c = comma-separated dimension pair (e.g., 3.2in,-32.1cm)", " l = comma-separated list of page ranges (e.g., 1-4,7-9)", 0}; void help(int status) { const char **p; FILE *f = status == 0 ? stdout : stderr; for (p=helparr; *p; p++) fprintf (f, "%s\n", *p); putc ('\n', f); #ifdef KPATHSEA fputs (kpse_bug_address, f); #endif } static void freememforpsnames(void) { int i; for (i = 0; i < unused_top_of_psnames && downloadedpsnames[i]; i++) free (downloadedpsnames[i]); } /* * This error routine prints an error message; if the first * character is !, it aborts the job. */ static char *progname; void error_with_perror(const char *s, const char *fname) { if (prettycolumn > 0) fprintf(stderr,"\n"); prettycolumn = 0; fprintf(stderr, "%s: %s", progname, s); if (fname) { putc (' ', stderr); perror (fname); } else { putc ('\n', stderr); } if (*s=='!') { freememforpsnames(); if (bitfile != NULL) { cleanprinter(); } exit(1); /* fatal */ } } /* * This error routine prints an error message; if the first * character is !, it aborts the job. */ void error(const char *s) { error_with_perror (s, NULL); } #ifndef KPATHSEA char * concat(char *s1, char *s2) { char *s = malloc(strlen(s1)+strlen(s2)+1); if (s == NULL) { fprintf(stderr, "Malloc failed to give %d bytes.\nAborting\n", strlen(s1)+strlen(s2)+1); exit(1); } strcpy(s, s1); strcat(s, s2); } #endif /* Report a warning if both checksums are nonzero, they don't match, and the user hasn't turned it off. */ void check_checksum(unsigned c1, unsigned c2, const char *name) { if (c1 && c2 && c1 != c2 #ifdef KPATHSEA && !kpse_tex_hush ("checksum") #endif ) { char *msg = concat ("Checksum mismatch in %s", name); error (msg); free (msg); } } /* * This is our malloc that checks the results. We debug the * allocations but not the frees, since memory fragmentation * might be such that we can never use the free'd memory and * it's wise to be conservative. The only real place we free * is when repacking *huge* characters anyway. */ #ifdef DEBUG static integer totalalloc = 0; #endif char * mymalloc(integer n) { char *p; #ifdef SMALLMALLOC if (n > 65500L) error("! can't allocate more than 64K!"); #endif if (n <= 0) /* catch strange 0 mallocs in flib.c without breaking code */ n = 1; #ifdef DEBUG totalalloc += n; if (dd(D_MEM)) { #ifdef SHORTINT fprintf(stderr, "Alloc %ld\n", n); #else fprintf(stderr, "Alloc %d\n", n); #endif } #endif p = (char *) malloc(n); if (p == NULL) error("! no memory"); return p; } static void morestrings(void) { strings = mymalloc((integer)STRINGSIZE); nextstring = strings; maxstring = strings + STRINGSIZE - 200; *nextstring++ = 0; } void checkstrings(void) { if (nextstring - strings > STRINGSIZE / 2) morestrings(); } /* * Initialize sets up all the globals and data structures. */ static void initialize(void) { int i; const char *s; nextfonthd = 0; for (i=0; i<256; i++) xdig[i] = 0; i = 0; for (s="0123456789ABCDEF"; *s!=0; s++) xdig[(int)*s] = i++; i = 10; for (s="abcdef"; *s!=0; s++) xdig[(int)*s] = i++; for(i=0; i < DOWNLOADEDPSSIZE; i++) downloadedpsnames[i] = NULL; unused_top_of_psnames = 0; morestrings(); maxpages = 100000; numcopies = 1; iname = fulliname = strings; bitfile = NULL; bytesleft = 0; swmem = SWMEM; oname = OUTPATH; sendcontrolD = 0; shiftlowchars = 0; multiplesects = 0; disablecomments = 0; maxdrift = -1; vmaxdrift = -1; dontmakefont = !MAKE_TEX_PK_BY_DEFAULT; } /* * This routine copies a string into the string `pool', safely. */ char * newstring(const char *s) { int l; char *q; if (s == NULL) return(NULL); l = strlen(s); if (nextstring + l >= maxstring) morestrings(); if (nextstring + l >= maxstring) error("! out of string space"); strcpy(nextstring, s); q = nextstring; nextstring += l + 1; return(q); } static void newoutname(void) { static int seq = 0; static char *seqptr = 0; char *p, *q; if (oname == 0 || *oname == 0) error("! need an output file name to specify separate files"); if (*oname != '!' && *oname != '|') { if (seqptr == 0) { q = newstring(oname); for (p = q; *p; p++) /* find last dot after last slash */ if (*p == '.') seqptr = p + 1; else if (IS_DIR_SEP (*p)) seqptr = 0; #ifdef WIN32 else if (IS_KANJI(p)) p++; #endif if (seqptr == 0) seqptr = p; nextstring += 5; /* make room for the number, up to five digits */ oname = q; } sprintf(seqptr, "%03d", ++seq); } } /* * This routine reverses a list, where a list is defined to be any * structure whose first element is a pointer to another such structure. */ VOID * revlist(VOID *p) { struct list { struct list *next; } *pp = (struct list *)p, *qq = 0, *tt; while (pp) { tt = pp->next; pp->next = qq; qq = pp; pp = tt; } return (VOID *)qq; } /* this asks for a new set of arguments from the command line */ static void queryargs(void) { fputs("Options: ",stdout); fgets(queryline,256,stdin); qargc=1; if ( (qargv[1] = strtok(queryline," \n")) != (char *)NULL ) { qargc=2; while ( ((qargv[qargc] = strtok((char *)NULL," \n")) != (char *)NULL) && (qargc < 31) ) qargc++; } qargv[qargc] = (char *)NULL; } /* * Finally, our main routine. */ #ifdef VMS main(void) #else int main(int argc, char **argv) #endif { int i, lastext = -1; #ifdef MVSXA int firstext = -1; #endif sectiontype *sects; #ifdef WIN32 #if defined(KPATHSEA) int ac; char **av, *enc; #endif SET_BINARY(fileno(stdin)); SET_BINARY(fileno(stdout)); #endif #ifdef __APPLE__ /* for Mac OS X, T. Uchiyama */ struct rlimit rl; getrlimit(RLIMIT_STACK, &rl); rl.rlim_cur = 2048 * 1024; setrlimit(RLIMIT_STACK, &rl); #endif #ifdef KPATHSEA kpse_set_program_name (argv[0], "dvips"); kpse_set_program_enabled (kpse_pk_format, MAKE_TEX_PK_BY_DEFAULT, kpse_src_compile); #ifdef WIN32 enc = kpse_var_value("command_line_encoding"); if (get_command_line_args_utf8(enc, &ac, &av)) { argc = ac; argv = av; } #endif #endif #ifdef __THINK__ argc = dcommand(&argv); /* do I/O stream redirection */ #endif #ifdef VMS /* Grab the command-line buffer */ short len_arg; $DESCRIPTOR( verb_dsc, "DVIPS "); /* assume the verb is always DVIPS */ struct dsc$descriptor_d temp_dsc = { 0, DSC$K_DTYPE_T, DSC$K_CLASS_D, 0}; progname = &thh[0]; strcpy(progname,"DVIPS%ERROR"); lib$get_foreign( &temp_dsc, 0, &len_arg, 0); /* Get the command line */ str$prefix(&temp_dsc, &verb_dsc); /* prepend the VERB */ len_arg += verb_dsc.dsc$w_length; /* update the length */ temp_dsc.dsc$a_pointer[len_arg] = '\0'; /* terminate the string */ gargv = &temp_dsc.dsc$a_pointer; /* point to the buffer */ gargc = 1; /* only one big argv */ #else progname = argv[0]; gargv = argv; gargc = argc; /* we sneak a look at the first arg in case it's debugging */ #ifdef DEBUG if (argc > 1 && strncmp(argv[1], "-d", 2)==0) { if (argv[1][2]==0 && argc > 2) { if (sscanf(argv[2], "%d", &debug_flag)==0) debug_flag = 0; } else { if (sscanf(argv[1]+2, "%d", &debug_flag)==0) debug_flag = 0; } } #if defined(KPATHSEA) && defined(KPSE_DEBUG) if (dd(D_FILES)) KPSE_DEBUG_SET (KPSE_DEBUG_FOPEN); if (dd(D_PATHS)) KPSE_DEBUG_SET (KPSE_DEBUG_PATHS); if (dd(D_STAT)) KPSE_DEBUG_SET (KPSE_DEBUG_STAT); if (dd(D_HASH)) KPSE_DEBUG_SET (KPSE_DEBUG_HASH); if (dd(D_EXPAND)) KPSE_DEBUG_SET (KPSE_DEBUG_EXPAND); if (dd(D_SEARCH)) KPSE_DEBUG_SET (KPSE_DEBUG_SEARCH); #endif /* KPATHSEA && KPSE_DEBUG */ #endif /* DEBUG */ #ifdef KPATHSEA if (argc > 1) { if (argc == 2 && strncmp(argv[1], "-?", 2) == 0) { printf("%s %s\n", banner, banner2); help(0); exit(0); } if (argc == 2 && strncmp(argv[1], "-v", 2) == 0) { printf("%s %s\n", banner, banner2); exit(0); } } #endif /* KPATHSEA */ #endif /* VMS */ dvips_debug_flag = 0; { /* for compilers incompatible with c99 */ char *s = getenv ("DVIPSDEBUG"); if (s) { dvips_debug_flag = 1; } else { s = getenv ("KPATHSEA_DEBUG"); if (s) { dvips_debug_flag = 1; } } } initialize(); checkenv(0); getdefaults(CONFIGFILE); getdefaults((char *)0); /* * This next whole big section of code is straightforward; we just scan * the options. An argument can either immediately follow its option letter * or be separated by spaces. Any argument not preceded by '-' and an * option letter is considered a file name; the program complains if more * than one file name is given, and uses stdin if none is given. */ #ifdef VMS vmscli(void); papsizes = (struct papsiz *)revlist((void *)papsizes); /* Added by PWD 21-Mar-1997 */ #else queryoptions = 0; do { for (i=1; i 1000) error("! can only print one to a thousand page copies"); break; case 'c' : if (*p == 0 && argv[i+1]) p = argv[++i]; if (sscanf(p, "%d", &numcopies)==0) error("! Bad number of copies option (-c)."); break; case 'd' : #ifdef DEBUG { int old_debug = debug_flag; static int warned_already = 0; if (*p == 0 && argv[i+1]) p = argv[++i]; if (sscanf(p, "%d", &debug_flag)==0) error("! Bad debug option (-d)."); if (debug_flag != old_debug && warned_already++ == 0) { fprintf(stderr, "I found a debug option that was not the first argument to the dvips\n"); fprintf(stderr, "command. Some debugging output may have been lost because of this.\n"); } break; } #else error("not compiled in debug mode"); break; #endif /* DEBUG */ case 'e' : if (*p == 0 && argv[i+1]) p = argv[++i]; if (sscanf(p, "%d", &maxdrift)==0 || maxdrift<0) error("! Bad maxdrift option (-e)."); vmaxdrift = maxdrift; break; case 'f' : filter = (*p != '0'); if (filter) oname = ""; noenv = 1; sendcontrolD = 0; break; case 'u' : { char PSname[300]; if (*p == 0 && argv[i+1]) p = argv[++i]; strcpy(PSname, p); if (!strchr(PSname, '.')) strcat(PSname, ".map"); /* default extension */ if (PSname[0] == '+') getpsinfo(PSname+1); else psmapfile = strdup(PSname); /* a cute small memory leak (just as in 'p' option handling in resident.c) */ } break; case 'h' : case 'H' : if (*p == 0 && argv[i+1]) p = argv[++i]; if (strcmp(p, "-") == 0) headers_off = 1; else add_header(p); break; case 'i': sepfiles = (*p != '0'); if (sepfiles && maxsecsize == 0) { maxsecsize = 1; /* default section size to one page/file */ } break; case 'j': partialdownload = (*p != '0'); break; case 'J': bitmapencopt(*p > ' ' ? (*p - '0') : 0) ; break ; case 'k': cropmarks = (*p != '0'); break; case 'R': if (*p == '0') { secure = 0; } else if (*p == '2') { secure = 2; } else { secure = 1; } if (secure) secure_option = 1; /* Never used */ break; case 'S': if (*p == 0 && argv[i+1]) p = argv[++i]; if (sscanf(p, "%d", &maxsecsize)==0) error("! Bad section size arg (-S)."); break; case 'm' : if (STREQ (p, "ode") && argv[i+1]) { mfmode = argv[++i]; mfmode_option = 1; } else manualfeed = (*p != '0'); break; case 'n' : if (STREQ (p, "oomega")) { noomega = 1; } else if (STREQ (p, "optex")) { noptex = 1; } else { if (*p == 0 && argv[i+1]) p = argv[++i]; #ifdef SHORTINT if (sscanf(p, "%ld", &maxpages)==0) #else /* ~SHORTINT */ if (sscanf(p, "%d", &maxpages)==0) #endif /* ~SHORTINT */ error("! Bad number of pages option (-n)."); } break; case 'o' : if (*p == 0 && argv[i+1] && (STREQ (argv[i+1], "-") || argv[i+1][0] != '-')) p = argv[++i]; oname_option = 1; oname = p; noenv = 1; sendcontrolD = 0; #if defined(MSDOS) || defined(OS2) if (*oname && oname[strlen(oname)-1] == ':') oname[strlen(oname)-1] = 0; /* strip ':' off */ #endif break; case 'O' : if (*p == 0 && argv[i+1]) p = argv[++i]; handlepapersize(p, &hoff, &voff); break; case 'T' : if (*p == 0 && argv[i+1]) p = argv[++i]; handlepapersize(p, &hpapersize, &vpapersize); if (landscape) { error( "both landscape and papersize specified; ignoring landscape"); landscape = 0; } lastpsizwins = 0; break; case 'p' : #if defined(MSDOS) || defined(OS2) || defined(ATARIST) /* check for emTeX job file (-pj=filename) */ if (*p == 'j') { p++; if (*p == '=' || *p == ':') p++; mfjobname = newstring(p); break; } /* must be page number instead */ #endif if (*p == 'p') { /* a -pp specifier for a page list? */ p++; if (*p == 0 && argv[i+1]) p = argv[++i]; if (ParsePages(p)) error("! Bad page list specifier (-pp)."); pagelist = 1; break; } if (*p == 0 && argv[i+1]) p = argv[++i]; if (*p == '=') { abspage = 1; p++; } #ifdef SHORTINT switch(sscanf(p, "%ld.%ld", &firstpage, &firstseq)) { #else /* ~SHORTINT */ switch(sscanf(p, "%d.%d", &firstpage, &firstseq)) { #endif /* ~SHORTINT */ case 1: firstseq = 0; case 2: break; default: #ifdef KPATHSEA error(concat3 ("! Bad first page option (-p ", p, ").")); #else error("! Bad first page option (-p)."); #endif } notfirst = 1; break; case 'l': if (*p == 0 && argv[i+1]) p = argv[++i]; if (*p == '=') { abspage = 1; p++; } #ifdef SHORTINT switch(sscanf(p, "%ld.%ld", &lastpage, &lastseq)) { #else /* ~SHORTINT */ switch(sscanf(p, "%d.%d", &lastpage, &lastseq)) { #endif /* ~SHORTINT */ case 1: lastseq = 0; case 2: break; default: #ifdef KPATHSEA error(concat3 ("! Bad last page option (-l ", p, ").")); #else error("! Bad last page option (-l)."); #endif } notlast = 1; break; case 'A': oddpages = 1; break; case 'B': evenpages = 1; break; case 'q' : case 'Q' : quiet = (*p != '0'); break; case 'r' : reverse = (*p != '0'); break; case 't' : if (*p == 0 && argv[i+1]) p = argv[++i]; if (strcmp(p, "landscape") == 0) { if (hpapersize || vpapersize) error( "both landscape and papersize specified; ignoring landscape"); else landscape = 1; } else paperfmt = p; break; case 'v': printf ("%s %s\n", banner, banner2); exit (0); break; case 'x' : case 'y' : if (*p == 0 && argv[i+1]) p = argv[++i]; if (sscanf(p, "%lg", &mag)==0 || mag < 1 || mag > 1000000) error("! Bad magnification parameter (-x or -y)."); overridemag = (c == 'x' ? 1 : -1); break; case 'C' : if (*p == 0 && argv[i+1]) p = argv[++i]; if (sscanf(p, "%d", &collatedcopies)==0) error("! Bad number of collated copies option (-C)."); break; case 'D' : if (*p == 0 && argv[i+1]) p = argv[++i]; if (sscanf(p, "%d", &actualdpi)==0 || actualdpi < 10 || actualdpi > 10000) error("! Bad dpi parameter (-D)."); vactualdpi = actualdpi; /* If we had the mode from config.ps, don't use it. If they specified one with -mode, keep it. */ if (!mfmode_option) mfmode = NULL; break; case 'E' : tryepsf = (*p != '0'); removecomments = disablecomments = 0; if (tryepsf && maxsecsize == 0) maxsecsize = 1; break; case 'K' : removecomments = (*p != '0'); break; case 'L' : lastpsizwins = (*p != '0'); break; case 'U' : nosmallchars = (*p != '0'); break; case 'X' : if (*p == 0 && argv[i+1]) p = argv[++i]; if (sscanf(p, "%d", &actualdpi)==0 || actualdpi < 10 || actualdpi > 10000) error("! Bad dpi parameter (-D)."); break; case 'Y' : if (*p == 0 && argv[i+1]) p = argv[++i]; if (sscanf(p, "%d", &vactualdpi)==0 || vactualdpi < 10 || vactualdpi > 10000) error("! Bad dpi parameter (-D)."); vactualdpi = vactualdpi; break; case 'F' : sendcontrolD = (*p != '0'); break; case 'G' : shiftlowchars = (*p != '0'); break; case 'M': dontmakefont = (*p != '0'); #ifdef KPATHSEA kpse_set_program_enabled (kpse_pk_format, !dontmakefont, kpse_src_cmdline); #endif break; case 'N' : disablecomments = (*p != '0'); break; case 'P' : { struct papsiz *opapsiz = papsizes; struct papsiz *npapsiz; papsizes = 0; if (*p == 0 && argv[i+1]) p = argv[++i]; printer = p; noenv = 1; if (!getdefaults("")) { /* If no config file, default the output name. */ oname = concat ("| lpr -P", printer); } npapsiz = opapsiz; while (npapsiz && npapsiz->next) npapsiz = npapsiz->next; if (npapsiz) { npapsiz->next = papsizes; papsizes = opapsiz; } } break; case 's': safetyenclose = (*p != '0'); break; case 'V': downloadpspk = (*p != '0'); break; case 'Z': compressed = (*p != '0'); break; #ifdef HPS case 'z': HPS_FLAG = (*p != '0'); break; #endif case '?': break; /* We print the banner and help msg below. */ default: #ifdef KPATHSEA error(concat3 ("! Invalid option `", argv[i], "'. Try --help for more information.")); #else error( "! Bad option, not one of acdefhijklmnopqrstxyzABCDEFKMNOPSTUXYZ?"); #endif } } else { if (*iname == 0) { register char *p; lastext = 0; iname = nextstring; p = argv[i]; if (NAME_BEGINS_WITH_DEVICE(p)) { /* get past DOSISH drive */ *nextstring++ = *p++; *nextstring++ = *p++; } while (*p) { *nextstring = *p++; if (*nextstring == '.') lastext = nextstring - iname; else if (IS_DIR_SEP(*nextstring)) lastext = 0; #ifdef WIN32 else if (IS_KANJI(p-1)) { nextstring++; *nextstring = *p++; } #endif nextstring++; } *nextstring++ = '.'; *nextstring++ = 'd'; *nextstring++ = 'v'; *nextstring++ = 'i'; *nextstring++ = 0; } else #ifdef KPATHSEA error(concat3("! Second input filename (", argv[i], ") specified.")); #else error("! Two input file names specified."); #endif } } if (noenv == 0) { register char *p; struct papsiz *opapsiz = papsizes; papsizes = 0; if (0 != (p = getenv("PRINTER"))) { #if defined(MSDOS) || defined(OS2) strcpy(nextstring, p); strcat(nextstring, ".cfg"); #else strcpy(nextstring, "config."); strcat(nextstring, p); #endif getdefaults(nextstring); } { struct papsiz *npapsiz = opapsiz; while (npapsiz && npapsiz->next) npapsiz = npapsiz->next; if (npapsiz) { npapsiz->next = papsizes; papsizes = opapsiz; } } } papsizes = (struct papsiz *)revlist((void *)papsizes); if (queryoptions != 0) { /* get new options */ fprintf(stderr, "%s %s\n", banner, banner2); help(1); queryargs(); if (qargc == 1) queryoptions = 0; else { qargv[0] = argv[0]; argc=qargc; argv=qargv; } } } while (queryoptions != 0); #endif #if defined(KPATHSEA) && defined(KPSE_DEBUG) && defined(DEBUG) /* this should really be part of a subroutine */ if (dd(D_FILES)) KPSE_DEBUG_SET (KPSE_DEBUG_FOPEN); if (dd(D_PATHS)) KPSE_DEBUG_SET (KPSE_DEBUG_PATHS); if (dd(D_STAT)) KPSE_DEBUG_SET (KPSE_DEBUG_STAT); if (dd(D_HASH)) KPSE_DEBUG_SET (KPSE_DEBUG_HASH); if (dd(D_EXPAND)) KPSE_DEBUG_SET (KPSE_DEBUG_EXPAND); if (dd(D_SEARCH)) KPSE_DEBUG_SET (KPSE_DEBUG_SEARCH); #endif /* KPATHSEA && KPSE_DEBUG && DEBUG */ checkenv(1); #ifdef KPATHSEA kpse_init_prog ("DVIPS", actualdpi, mfmode, "cmr10"); kpse_make_tex_discard_errors = quiet; #endif /* * The logic here is a bit convoluted. Since all `additional' * PostScript font information files are loaded *before* the master * one, and yet they should be able to override the master one, we * have to add the information in the master list to the *ends* of * the hash chain. We do this by reversing the lists, adding them * to the front, and then reversing them again. */ revpslists(); getpsinfo((char *)NULL); revpslists(); if (dvips_debug_flag) { if (!quiet) fprintf(stderr, "\n%s %s\n", banner, banner2); prettycolumn = 0; } else { if (!quiet) fprintf(stderr, "%s %s\n", banner, banner2); } if (*iname) { dvifile = fopen(iname, READBIN); /* * Allow names like a.b. */ if (dvifile == 0) { iname[strlen(iname)-4] = 0; /* remove the .dvi suffix */ dvifile = fopen(iname, READBIN); } } if (oname[0] == '-' && oname[1] == 0) oname = ""; else if (*oname == 0 && ! filter && *iname) { /* determine output name from input name */ oname = nextstring; #ifndef VMCMS /* get stuff before LAST "." */ lastext = strlen(iname) - 1; while (iname[lastext] != '.' && lastext > 0) lastext--; if (iname[lastext] != '.') lastext = strlen(iname) - 1; #else /* for VM/CMS we take the stuff before FIRST "." */ lastext = strchr(iname,'.') - iname; if ( lastext <= 0 ) /* if no '.' in "iname" */ lastext = strlen(iname) -1; #endif #ifdef MVSXA /* IBM: MVS/XA */ if (strchr(iname, '(') != NULL && strchr(iname, ')') != NULL) { firstext = strchr(iname, '(') - iname + 1; lastext = strrchr(iname, ')') - iname - 1; } else { if (strrchr(iname, '.') != NULL) { lastext = strrchr(iname, '.') - iname - 1; } else lastext = strlen(iname) - 1; if (strchr(iname, '\'') != NULL) firstext = strchr(iname, '.') - iname + 1; else firstext = 0; } #endif /* IBM: MVS/XA */ #ifdef MVSXA /* IBM: MVS/XA */ for (i=firstext; i<=lastext; i++) #else for (i=0; i<=lastext; i++) #endif *nextstring++ = iname[i]; if (iname[lastext] != '.') *nextstring++ = '.'; #ifndef VMCMS *nextstring++ = 'p'; *nextstring++ = 's'; #else /* might as well keep things uppercase */ *nextstring++ = 'P'; *nextstring++ = 'S'; #endif *nextstring++ = 0; /* * Now we check the name, and `throw away' any prefix information. * This means throwing away anything before (and including) a colon * or slash. */ { const char *p = NAME_BEGINS_WITH_DEVICE(oname) ? oname + 2 : oname; for (oname=p; *p && p[1]; p++) if (IS_DIR_SEP(*p)) oname = p + 1; #ifdef WIN32 else if (IS_KANJI(p)) p++; #endif } } #ifdef DEBUG if (dd(D_PATHS)) { #ifdef SHORTINT fprintf(stderr,"input file %s output file %s swmem %ld\n", #else /* ~SHORTINT */ fprintf(stderr,"input file %s output file %s swmem %d\n", #endif /* ~SHORTINT */ iname, oname, swmem); #ifndef KPATHSEA fprintf(stderr,"tfm path %s\npk path %s\n", tfmpath, pkpath); fprintf(stderr,"fig path %s\nvf path %s\n", figpath, vfpath); fprintf(stderr,"config path %s\nheader path %s\n", configpath, headerpath); #endif #ifdef FONTLIB fprintf(stderr,"fli path %s\nfli names %s\n", flipath, fliname); #endif } /* dd(D_PATHS) */ #endif /* DEBUG */ /* * Check if oname != iname */ if (iname && *iname && oname && *oname) { #ifdef DOSISH if (strcasecmp (iname, oname) == 0) { #else if (strcmp (iname, oname) == 0) { #endif fprintf (stderr, "! Output name should be different from input name.\n"); exit (20); } } /* * Now we try to open the dvi file. */ if (!quiet && warningmsg) error(warningmsg); headersready = 1; headerfile = (compressed? CHEADERFILE : HEADERFILE); add_header(headerfile); if (*iname != 0) { fulliname = nextstring; #ifndef IGNORE_CWD if (!IS_DIR_SEP(*iname) && !NAME_BEGINS_WITH_DEVICE(iname)) { getcwd(nextstring, MAXPATHLEN + 2); while (*nextstring++); #ifdef VMS /* VMS doesn't need the '/' character appended */ nextstring--; /* so just back up one byte. */ #else *(nextstring-1) = '/'; #endif } #endif strcpy(nextstring,iname); while (*nextstring++); /* advance nextstring past iname */ } else if (filter) { dvifile = stdin; if (O_BINARY && !isatty(fileno(stdin))) SET_BINARY(fileno(stdin)); } else { #ifdef KPATHSEA fprintf (stderr, "dvips: Missing DVI file argument (or -f).\n"); fprintf (stderr, "dvips: Try --help for more information.\n"); #else help(1); #endif exit(1); } if (dvifile==NULL) { error_with_perror("DVI file can't be opened:", iname); exit(1); } if (fseek(dvifile, 0L, 0) < 0) error("! DVI file must not be a pipe."); initcolor(); #ifdef FONTLIB fliload(); /* read the font libaries */ #endif /* * Now we do our main work. */ swmem += fontmem; if (maxdrift < 0) { if (actualdpi <= 599) maxdrift = actualdpi / 100; else if (actualdpi < 1199) maxdrift = actualdpi / 200 + 3; else maxdrift = actualdpi / 400 + 6; } if (vmaxdrift < 0) { if (vactualdpi <= 599) vmaxdrift = vactualdpi / 100; else if (vactualdpi < 1199) vmaxdrift = vactualdpi / 200 + 3; else vmaxdrift = vactualdpi / 400 + 6; } if (dopprescan) pprescanpages(); prescanpages(); #if defined MSDOS || defined OS2 || defined(ATARIST) if (mfjobfile != (FILE*)NULL) { char answer[5]; fputs("}\n",mfjobfile); fclose(mfjobfile); fputs("Exit to make missing fonts now (y/n)? ",stdout); fgets(answer,4,stdin); if (*answer=='y' || *answer=='Y') exit(8); /* exit with errorlevel 8 for emTeX dvidrv */ } #endif if (includesfonts) add_header(IFONTHEADER); if (usesPSfonts) add_header(PSFONTHEADER); if (usesspecial) add_header(SPECIALHEADER); if (usescolor) /* IBM: color */ add_header(COLORHEADER); #ifdef HPS if (HPS_FLAG) add_header(HPSHEADER); #endif sects = sections; totalpages *= collatedcopies; if (sects == NULL || sects->next == NULL) { sectioncopies = collatedcopies; collatedcopies = 1; } else { if (! sepfiles) multiplesects = 1; } totalpages *= pagecopies; if (tryepsf) { if (paperfmt || landscape || manualfeed || collatedcopies > 1 || numcopies > 1 || cropmarks || *iname == 0 || (totalpages > 1 && !(sepfiles && maxsecsize == 1))) { error("Can't make it EPSF, sorry"); tryepsf = 0; } } #ifdef HPS if (HPS_FLAG) set_bitfile("head.tmp", 0); #endif if (! sepfiles) { initprinter(sections); outbangspecials(); } for (i=0; i STDOUTSIZE) { fprintf(stderr, "\n"); prettycolumn = 0; } fprintf(stderr, "(-> %s) ", oname); prettycolumn += strlen(oname) + 6; } #ifdef HPS if (HPS_FLAG) set_bitfile("head.tmp", 0); #endif initprinter(sects); outbangspecials(); } else if (! quiet) { if (prettycolumn > STDOUTSIZE) { fprintf(stderr, "\n"); prettycolumn = 0; } fprintf(stderr, ". "); prettycolumn += 2; } fflush(stderr); dosection(sects, sectioncopies); sects = sects->next; if (sepfiles) { #ifdef HPS if (HPS_FLAG) finish_hps(); #endif cleanprinter(); } } } freememforpsnames(); if (! sepfiles) { #ifdef HPS if (HPS_FLAG) finish_hps(); #endif cleanprinter(); } if (! quiet) fprintf(stderr, "\n"); #ifdef DEBUG if (dd(D_MEM)) { #ifdef SHORTINT fprintf(stderr, "Total memory allocated: %ld\n", totalalloc); #else fprintf(stderr, "Total memory allocated: %d\n", totalalloc); #endif } #endif return 0; /*NOTREACHED*/ } #ifdef VMS #include "[.vms]vmscli.c" #endif #ifdef VMCMS /* IBM: VM/CMS */ #include "dvipscms.h" #endif #ifdef MVSXA /* IBM: MVS/XA */ #include "dvipsmvs.h" #endif