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|
/*
This is xdvipdfmx, an extended version of...
DVIPDFMx, an eXtended-2012 version of DVIPDFM by Mark A. Wicks.
Copyright (c) 2006 SIL.
(xdvipdfmx extensions for XeTeX support)
Copyright (C) 2008 by Jin-Hwan Cho, Matthias Franz, and Shunsaku Hirata,
the DVIPDFMx project team.
Copyright (C) 1998, 1999 by Mark A. Wicks <mwicks@kettering.edu>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#include <stdio.h>
#include <string.h>
#include <limits.h>
#include <ctype.h>
#include "system.h"
#include "mem.h"
#include "dpxconf.h"
#include "dpxfile.h"
#include "dpxutil.h"
#include "dvi.h"
#include "pdflimits.h"
#include "pdfdoc.h"
#include "pdfdev.h"
#include "pdfparse.h"
#include "pdfencrypt.h"
#include "spc_tpic.h"
#include "specials.h"
#include "mpost.h"
#include "fontmap.h"
#include "pdffont.h"
#include "pdfximage.h"
#include "cid.h"
#include "xbb.h"
#include "tt_aux.h"
#include "error.h"
static int verbose = 0;
static int mp_mode = 0;
static long opt_flags = 0;
#define OPT_TPIC_TRANSPARENT_FILL (1 << 1)
#define OPT_CIDFONT_FIXEDPITCH (1 << 2)
#define OPT_FONTMAP_FIRST_MATCH (1 << 3)
static char ignore_colors = 0;
static double annot_grow = 0.0;
static int bookmark_open = 0;
static double mag = 1.0;
static int font_dpi = 600;
static int really_quiet = 0;
/*
* Precision is essentially limited to 0.01pt.
* See, dev_set_string() in pdfdev.c.
*/
static int pdfdecimaldigits = 2;
/* Encryption */
static int do_encryption = 0;
static unsigned key_bits = 40;
static unsigned permission = 0x003C;
/* Page device */
double paper_width = 595.0; /* not static, we allow dvi.c to access them */
double paper_height = 842.0;
char landscape_mode = 0;
static double x_offset = 72.0;
static double y_offset = 72.0;
int always_embed = 0; /* always embed fonts, regardless of licensing flags */
char *dvi_filename = NULL, *pdf_filename = NULL;
static void
read_config_file (const char *config);
#ifdef WIN32
#define STRN_CMP strncasecmp
#else
#define STRN_CMP strncmp
#endif
static void
set_default_pdf_filename(void)
{
const char *dvi_base;
dvi_base = xbasename(dvi_filename);
if (mp_mode &&
strlen(dvi_base) > 4 &&
!STRN_CMP(".mps", dvi_base + strlen(dvi_base) - 4, 4)) {
pdf_filename = NEW(strlen(dvi_base)+1, char);
strncpy(pdf_filename, dvi_base, strlen(dvi_base) - 4);
pdf_filename[strlen(dvi_base)-4] = '\0';
} else if (strlen(dvi_base) > 4 &&
#ifdef XETEX
(!STRN_CMP(".dvi", dvi_base+strlen(dvi_base)-4, 4) ||
!STRN_CMP(".xdv", dvi_base+strlen(dvi_base)-4, 4))) {
#else
!STRN_CMP(".dvi", dvi_base+strlen(dvi_base)-4, 4)) {
#endif
pdf_filename = NEW(strlen(dvi_base)+1, char);
strncpy(pdf_filename, dvi_base, strlen(dvi_base)-4);
pdf_filename[strlen(dvi_base)-4] = '\0';
} else {
pdf_filename = NEW(strlen(dvi_base)+5, char);
strcpy(pdf_filename, dvi_base);
}
strcat (pdf_filename, ".pdf");
}
static void
usage (int exit_code)
{
fprintf (stdout, "\nThis is %s-%s by Jonathan Kew and Jin-Hwan Cho,\n", PACKAGE, VERSION);
fprintf (stdout, "an extended version of DVIPDFMx, which in turn was\n");
fprintf (stdout, "an extended version of dvipdfm-0.13.2c developed by Mark A. Wicks.\n");
fprintf (stdout, "\nCopyright (c) 2006-2011 SIL International and Jin-Hwan Cho.\n");
fprintf (stdout, "\nThis is free software; you can redistribute it and/or modify\n");
fprintf (stdout, "it under the terms of the GNU General Public License as published by\n");
fprintf (stdout, "the Free Software Foundation; either version 2 of the License, or\n");
fprintf (stdout, "(at your option) any later version.\n");
fprintf (stdout, "\nUsage: xdvipdfmx [options] xdvfile\n");
fprintf (stdout, "-c \t\tIgnore color specials (for B&W printing)\n");
fprintf (stdout, "-d number\tSet PDF decimal digits (0-5) [2]\n");
fprintf (stdout, "-f filename\tSet font map file name [cid-x.map]\n");
fprintf (stdout, "-g dimension\tAnnotation \"grow\" amount [0.0in]\n");
fprintf (stdout, "-h \t\tShow this help message\n");
fprintf (stdout, "-l \t\tLandscape mode\n");
fprintf (stdout, "-m number\tSet additional magnification\n");
fprintf (stdout, "-o filename\tSet output file name [dvifile.pdf]\n");
fprintf (stdout, "-p papersize\tSet papersize [a4]\n");
fprintf (stdout, "-q \t\tBe quiet\n");
fprintf (stdout, "-r resolution\tSet resolution (in DPI) for raster fonts [600]\n");
fprintf (stdout, "-s pages\tSelect page ranges (-)\n");
fprintf (stdout, "-t \t\tEmbed thumbnail images of PNG format [dvifile.1] \n");
fprintf (stdout, "-x dimension\tSet horizontal offset [1.0in]\n");
fprintf (stdout, "-y dimension\tSet vertical offset [1.0in]\n");
fprintf (stdout, "-z number \tSet zlib compression level (0-9) [9]\n");
fprintf (stdout, "-v \t\tBe verbose\n");
fprintf (stdout, "-vv\t\tBe more verbose\n");
fprintf (stdout, "-C number\tSpecify miscellaneous option flags [0]:\n");
fprintf (stdout, "\t\t 0x0001 reserved\n");
fprintf (stdout, "\t\t 0x0002 Use semi-transparent filling for tpic shading command,\n");
fprintf (stdout, "\t\t\t instead of opaque gray color. (requires PDF 1.4)\n");
fprintf (stdout, "\t\t 0x0004 Treat all CIDFont as fixed-pitch font.\n");
fprintf (stdout, "\t\t 0x0008 Do not replace duplicate fontmap entries.\n");
fprintf (stdout, "\t\tPositive values are always ORed with previously given flags.\n");
fprintf (stdout, "\t\tAnd negative values replace old values.\n");
fprintf (stdout, "-D template\tPS->PDF conversion command line template [none]\n");
fprintf (stdout, "-E \t\tAlways try to embed fonts, regardless of licensing flags.\n");
fprintf (stdout, "-K number\tEncryption key length [40]\n");
fprintf (stdout, "-O number\tSet maximum depth of open bookmark items [0]\n");
fprintf (stdout, "-P number\tSet permission flags for PDF encryption [0x003C]\n");
fprintf (stdout, "-S \t\tEnable PDF encryption\n");
fprintf (stdout, "-V number\tSet PDF minor version [4]\n");
fprintf (stdout, "\nAll dimensions entered on the command line are \"true\" TeX dimensions.\n");
fprintf (stdout, "Argument of \"-s\" lists physical page ranges separated by commas, e.g., \"-s 1-3,5-6\"\n");
fprintf (stdout, "Papersize is specified by paper format (e.g., \"a4\") or by w<unit>,h<unit> (e.g., \"20cm,30cm\").\n");
exit(exit_code);
}
static int
read_length (double *vp, const char **pp, const char *endptr)
{
char *q;
const char *p = *pp;
double v, u = 1.0;
const char *_ukeys[] = {
#define K_UNIT__PT 0
#define K_UNIT__IN 1
#define K_UNIT__CM 2
#define K_UNIT__MM 3
#define K_UNIT__BP 4
"pt", "in", "cm", "mm", "bp",
NULL
};
int k, error = 0;
q = parse_float_decimal(&p, endptr);
if (!q) {
*vp = 0.0; *pp = p;
return -1;
}
v = atof(q);
RELEASE(q);
skip_white(&p, endptr);
q = parse_c_ident(&p, endptr);
if (q) {
char *qq = q;
if (strlen(q) >= strlen("true") &&
!memcmp(q, "true", strlen("true"))) {
q += strlen("true"); /* just skip "true" */
}
if (strlen(q) == 0) {
RELEASE(qq);
skip_white(&p, endptr);
qq = q = parse_c_ident(&p, endptr);
}
if (q) {
for (k = 0; _ukeys[k] && strcmp(_ukeys[k], q); k++);
switch (k) {
case K_UNIT__PT: u *= 72.0 / 72.27; break;
case K_UNIT__IN: u *= 72.0; break;
case K_UNIT__CM: u *= 72.0 / 2.54 ; break;
case K_UNIT__MM: u *= 72.0 / 25.4 ; break;
case K_UNIT__BP: u *= 1.0 ; break;
default:
WARN("Unknown unit of measure: %s", q);
error = -1;
break;
}
RELEASE(qq);
}
else {
WARN("Missing unit of measure after \"true\"");
error = -1;
}
}
*vp = v * u; *pp = p;
return error;
}
static void
select_paper (const char *paperspec)
{
const struct paper *pi;
int error = 0;
pi = paperinfo(paperspec);
if (pi && papername(pi)) {
paper_width = paperpswidth (pi);
paper_height = paperpsheight(pi);
} else {
const char *p = paperspec, *endptr, *comma;
comma = strchr(p, ',');
endptr = p + strlen(p);
if (!comma)
ERROR("Unrecognized paper format: %s", paperspec);
error = read_length(&paper_width, &p, comma);
p = comma + 1;
error = read_length(&paper_height, &p, endptr);
}
if (error || paper_width <= 0.0 || paper_height <= 0.0)
ERROR("Invalid paper size: %s (%.2fx%.2f)", paperspec, paper_width, paper_height);
}
struct page_range
{
long first, last;
} *page_ranges = NULL;
int num_page_ranges = 0;
int max_page_ranges = 0;
static void
select_pages (const char *pagespec)
{
char *q;
const char *p = pagespec;
while (*p != '\0') {
/* Enlarge page range table if necessary */
if (num_page_ranges >= max_page_ranges) {
max_page_ranges += 4;
page_ranges = RENEW(page_ranges, max_page_ranges, struct page_range);
}
page_ranges[num_page_ranges].first = 0;
page_ranges[num_page_ranges].last = 0;
for ( ; *p && isspace(*p); p++);
q = parse_unsigned(&p, p + strlen(p)); /* Can't be signed. */
if (q) { /* '-' is allowed here */
page_ranges[num_page_ranges].first = atoi(q) - 1;
page_ranges[num_page_ranges].last = page_ranges[num_page_ranges].first;
RELEASE(q);
}
for ( ; *p && isspace(*p); p++);
if (*p == '-') {
for (++p; *p && isspace(*p); p++);
page_ranges[num_page_ranges].last = -1;
if (*p) {
q = parse_unsigned(&p, p + strlen(p));
if (q) {
page_ranges[num_page_ranges].last = atoi(q) - 1;
RELEASE(q);
}
for ( ; *p && isspace(*p); p++);
}
} else {
page_ranges[num_page_ranges].last = page_ranges[num_page_ranges].first;
}
num_page_ranges++;
if (*p == ',')
p++;
else {
for ( ; *p && isspace(*p); p++);
if (*p)
ERROR("Bad page range specification: %s", p);
}
}
return;
}
#define POP_ARG() {argv += 1; argc -= 1;}
/* It doesn't work as expected (due to dvi filename). */
#define CHECK_ARG(n,m) if (argc < (n) + 1) {\
fprintf (stderr, "\nMissing %s after \"-%c\".\n", (m), *flag);\
usage(1);\
}
static void
set_verbose (int argc, char *argv[])
{
while (argc > 0 && *argv[0] == '-') {
char *flag;
for (flag = argv[0] + 1; *flag != 0; flag++) {
if (*flag == 'q')
really_quiet++;
if (*flag == 'v')
verbose++;
}
POP_ARG();
}
if (!really_quiet) {
int i;
for (i = 0; i < verbose; i++) {
dvi_set_verbose();
pdf_dev_set_verbose();
pdf_doc_set_verbose();
pdf_enc_set_verbose();
pdf_obj_set_verbose();
pdf_fontmap_set_verbose();
dpx_file_set_verbose();
}
}
}
static void
do_args (int argc, char *argv[])
{
while (argc > 0 && *argv[0] == '-') {
char *flag, *nextptr;
const char *nnextptr;
for (flag = argv[0] + 1; *flag != 0; flag++) {
switch (*flag) {
case 'D':
CHECK_ARG(1, "PS->PDF conversion command line template");
set_distiller_template(argv[1]);
POP_ARG();
break;
case 'r':
CHECK_ARG(1, "bitmap font dpi");
font_dpi = atoi(argv[1]);
if (font_dpi <= 0)
ERROR("Invalid bitmap font dpi specified: %s", argv[1]);
POP_ARG();
break;
case 'm':
CHECK_ARG(1, "magnification value");
mag = strtod(argv[1], &nextptr);
if (mag < 0.0 || nextptr == argv[1])
ERROR("Invalid magnification specifiied: %s", argv[1]);
POP_ARG();
break;
case 'g':
CHECK_ARG(1, "annotation \"grow\" amount");
nnextptr = nextptr = argv[1];
read_length(&annot_grow, &nnextptr, nextptr + strlen(nextptr));
POP_ARG();
break;
case 'x':
CHECK_ARG(1, "horizontal offset value");
nnextptr = nextptr = argv[1];
read_length(&x_offset, &nnextptr, nextptr + strlen(nextptr));
POP_ARG();
break;
case 'y':
CHECK_ARG(1, "vertical offset value");
nnextptr = nextptr = argv[1];
read_length(&y_offset, &nnextptr, nextptr + strlen(nextptr));
POP_ARG();
break;
case 'o':
CHECK_ARG(1, "output file name");
pdf_filename = NEW (strlen(argv[1])+1,char);
strcpy(pdf_filename, argv[1]);
POP_ARG();
break;
case 's':
CHECK_ARG(1, "page selection specification");
select_pages(argv[1]);
POP_ARG();
break;
case 't':
pdf_doc_enable_manual_thumbnails();
break;
case 'p':
CHECK_ARG(1, "paper format/size");
select_paper(argv[1]);
POP_ARG();
break;
case 'c':
ignore_colors = 1;
break;
case 'l':
landscape_mode = 1;
break;
case 'f':
CHECK_ARG(1, "fontmap file name");
if (opt_flags & OPT_FONTMAP_FIRST_MATCH)
pdf_load_fontmap_file(argv[1], FONTMAP_RMODE_APPEND);
else
pdf_load_fontmap_file(argv[1], FONTMAP_RMODE_REPLACE);
POP_ARG();
break;
case 'i':
CHECK_ARG(1, "subsidiary config file");
read_config_file(argv[1]);
POP_ARG();
break;
case 'e':
WARN("dvipdfm \"-e\" option not supported.");
break;
case 'q': case 'v':
break;
case 'V':
{
int ver_minor;
if (isdigit(*(flag+1))) {
flag++;
ver_minor = atoi(flag);
} else {
CHECK_ARG(1, "PDF minor version number");
ver_minor = atoi(argv[1]);
POP_ARG();
}
if (ver_minor < PDF_VERSION_MIN) {
WARN("PDF version 1.%d not supported. Using PDF 1.%d instead.",
ver_minor, PDF_VERSION_MIN);
ver_minor = PDF_VERSION_MIN;
} else if (ver_minor > PDF_VERSION_MAX) {
WARN("PDF version 1.%d not supported. Using PDF 1.%d instead.",
ver_minor, PDF_VERSION_MAX);
ver_minor = PDF_VERSION_MAX;
}
pdf_set_version((unsigned) ver_minor);
}
break;
case 'z':
{
int level;
if (isdigit(*(flag+1))) {
flag++;
level = atoi(flag);
} else {
CHECK_ARG(1, "compression level");
level = atoi(argv[1]);
POP_ARG();
}
pdf_set_compression(level);
}
break;
case 'd':
if (isdigit(*(flag+1))) {
flag++;
pdfdecimaldigits = atoi(flag);
} else {
CHECK_ARG(1, "number of fractional digits");
pdfdecimaldigits = atoi(argv[1]);
POP_ARG();
}
break;
case 'S':
do_encryption = 1;
break;
case 'K':
CHECK_ARG(1, "encryption key length");
key_bits = (unsigned) atoi(argv[1]);
if (key_bits < 40 || key_bits > 128 || (key_bits & 0x7))
ERROR("Invalid encryption key length specified: %s", argv[1]);
POP_ARG();
break;
case 'P':
CHECK_ARG(1, "encryption permission flag");
permission = (unsigned) strtoul(argv[1], &nextptr, 0);
if (nextptr == argv[1])
ERROR("Invalid encryption permission flag: %s", argv[1]);
POP_ARG();
break;
case 'O':
/* Bookmark open level */
CHECK_ARG(1, "bookmark open level");
bookmark_open = atoi(argv[1]);
POP_ARG();
break;
case 'M':
mp_mode = 1;
break;
case 'C':
CHECK_ARG(1, "a number");
{
long flags;
flags = (unsigned) strtol(argv[1], &nextptr, 0);
if (nextptr == argv[1])
ERROR("Invalid flag: %s", argv[1]);
if (flags < 0)
opt_flags = -flags;
else
opt_flags |= flags;
}
POP_ARG();
break;
case 'E':
always_embed = 1;
break;
case 'h':
usage(0);
break;
default:
fprintf (stderr, "Unknown option in \"%s\"", flag);
usage(1);
break;
}
}
POP_ARG();
}
if (argc > 1) {
fprintf(stderr, "Multiple dvi filenames?");
usage(1);
} else if (argc > 0) {
/*
* The only legitimate way to have argc == 0 here is
* is do_args was called from config file. In that case, there is
* no dvi file name. Check for that case .
*/
dvi_filename = NEW(strlen(argv[0]) + 5, char); /* space to append .dvi */
strcpy(dvi_filename, argv[0]);
}
}
static void
cleanup (void)
{
if (dvi_filename)
RELEASE(dvi_filename);
if (pdf_filename)
RELEASE(pdf_filename);
if (page_ranges)
RELEASE(page_ranges);
}
static void
read_config_file (const char *config)
{
const char *start, *end;
char *option;
FILE *fp;
fp = DPXFOPEN(config, DPX_RES_TYPE_TEXT);
if (!fp) {
WARN("Could not open config file \"%s\".", config);
return;
}
while ((start = mfgets (work_buffer, WORK_BUFFER_SIZE, fp)) != NULL) {
char *argv[2];
int argc;
argc = 0;
end = work_buffer + strlen(work_buffer);
skip_white (&start, end);
if (start >= end)
continue;
/* Build up an argument list as if it were passed on the command
line */
if ((option = parse_ident (&start, end))) {
argc = 1;
argv[0] = NEW (strlen(option)+2, char);
strcpy (argv[0]+1, option);
RELEASE (option);
*argv[0] = '-';
skip_white (&start, end);
if (start < end) {
argc += 1;
if (*start == '"') {
argv[1] = parse_c_string (&start, end);
}
else
argv[1] = parse_ident (&start, end);
}
}
do_args (argc, argv);
while (argc > 0) {
RELEASE (argv[--argc]);
}
}
if (fp)
MFCLOSE(fp);
}
static void
system_default (void)
{
if (systempapername() != NULL) {
select_paper(systempapername());
} else if (defaultpapername() != NULL) {
select_paper(defaultpapername());
}
}
void
error_cleanup (void)
{
pdf_error_cleanup();
if (pdf_filename) {
remove(pdf_filename);
fprintf(stderr, "\nOutput file removed.\n");
}
}
#define SWAP(v1,v2) do {\
double _tmp = (v1);\
(v1) = (v2);\
(v2) = _tmp;\
} while (0)
static void
do_dvi_pages (void)
{
long page_no, page_count, i, step;
double page_width, page_height;
double init_paper_width, init_paper_height;
pdf_rect mediabox;
spc_exec_at_begin_document();
if (num_page_ranges == 0) {
if (!page_ranges) {
page_ranges = NEW(1, struct page_range);
max_page_ranges = 1;
}
page_ranges[0].first = 0;
page_ranges[0].last = -1; /* last page */
num_page_ranges = 1;
}
init_paper_width = page_width = paper_width;
init_paper_height = page_height = paper_height;
page_count = 0;
mediabox.llx = 0.0;
mediabox.lly = 0.0;
mediabox.urx = paper_width;
mediabox.ury = paper_height;
pdf_doc_set_mediabox(0, &mediabox); /* Root node */
for (i = 0; i < num_page_ranges && dvi_npages() > 0; i++) {
if (page_ranges[i].last < 0)
page_ranges[i].last += dvi_npages();
step = (page_ranges[i].first <= page_ranges[i].last) ? 1 : -1;
page_no = page_ranges[i].first;
while (dvi_npages() > 0) {
if (page_no < dvi_npages()) {
double w, h, xo, yo;
char lm;
/* Users want to change page size even after page is started! */
page_width = paper_width; page_height = paper_height;
w = page_width; h = page_height; lm = landscape_mode;
xo = x_offset; yo = y_offset;
dvi_scan_specials(page_no, &w, &h, &xo, &yo, &lm, NULL, NULL, NULL, NULL, NULL, NULL);
if (lm != landscape_mode) {
SWAP(w, h);
landscape_mode = lm;
}
if (page_width != w || page_height != h) {
page_width = w;
page_height = h;
}
if (x_offset != xo || y_offset != yo) {
x_offset = xo;
y_offset = yo;
}
if (page_width != init_paper_width ||
page_height != init_paper_height) {
mediabox.llx = 0.0;
mediabox.lly = 0.0;
mediabox.urx = page_width;
mediabox.ury = page_height;
pdf_doc_set_mediabox(page_count+1, &mediabox);
}
dvi_do_page(page_no,
page_width, page_height, x_offset, y_offset);
page_count++;
}
if (step > 0 &&
page_no >= page_ranges[i].last)
break;
else if (step < 0 &&
page_no <= page_ranges[i].last)
break;
else {
page_no += step;
}
}
}
if (page_count < 1) {
ERROR("No pages fall in range!");
}
spc_exec_at_end_document();
}
static void
do_mps_pages (void)
{
FILE *fp;
/* _FIXME_ */
fp = MFOPEN(dvi_filename, FOPEN_RBIN_MODE);
if (fp) {
mps_do_page(fp);
MFCLOSE(fp);
} else {
int i, page_no, step, page_count = 0;
char *filename;
/* Process filename.1, filename.2,... */
filename = NEW(strlen(dvi_filename) + 16 + 1, char);
for (i = 0; i < num_page_ranges; i++) {
if (page_ranges[i].last < 0)
ERROR("Invalid page number for MPS input: -1");
step = (page_ranges[i].first <= page_ranges[i].last) ? 1 : -1;
page_no = page_ranges[i].first;
for (;;) {
sprintf(filename, "%s.%d", dvi_filename, page_no + 1);
fp = MFOPEN(filename, FOPEN_RBIN_MODE);
if (fp) {
MESG("[%d<%s>", page_no + 1, filename);
mps_do_page(fp);
page_count++;
MESG("]");
MFCLOSE(fp);
}
if (step > 0 &&
page_no >= page_ranges[i].last)
break;
else if (step < 0 &&
page_no <= page_ranges[i].last)
break;
else {
page_no += step;
}
}
}
RELEASE(filename);
if (page_count == 0)
ERROR("No page output for \"%s\".", dvi_filename);
}
}
/* TODO: MetaPost mode */
#if defined(MIKTEX)
# define main Main
#endif
int CDECL
main (int argc, char *argv[])
{
double dvi2pts;
const char *av0 = xbasename(argv[0]);
if (STRN_CMP(av0, "ebb", 3) == 0)
return extractbb(argc, argv, EBB_OUTPUT);
else if (STRN_CMP(av0, "xbb", 3) == 0 || STRN_CMP(av0, "extractbb", 9) == 0)
return extractbb(argc, argv, XBB_OUTPUT);
#ifdef MIKTEX
miktex_initialize();
#else
kpse_set_program_name(argv[0], "dvipdfmx"); /* we pretend to be dvipdfmx for kpse purposes */
#ifdef WIN32
texlive_gs_init ();
#endif
#endif
paperinit();
system_default();
argv+=1;
argc-=1;
set_verbose(argc, argv);
pdf_init_fontmaps(); /* This must come before parsing options... */
read_config_file(DPX_CONFIG_FILE);
do_args (argc, argv);
if (really_quiet)
shut_up(really_quiet);
#ifndef MIKTEX
kpse_init_prog("", font_dpi, NULL, NULL);
kpse_set_program_enabled(kpse_pk_format, true, kpse_src_texmf_cnf);
#endif
pdf_font_set_dpi(font_dpi);
if (dvi_filename == NULL) {
if (verbose)
MESG("No dvi filename specified, reading standard input.\n");
if (pdf_filename == NULL)
if (verbose)
MESG("No pdf filename specified, writing to standard output.\n");
}
if (pdf_filename == NULL && dvi_filename != NULL)
set_default_pdf_filename();
pdf_enc_compute_id_string(dvi_filename, pdf_filename);
if (do_encryption) {
pdf_enc_set_passwd(key_bits, permission, NULL, NULL);
if (key_bits > 40 && pdf_get_version() < 4)
pdf_set_version(4);
}
if (mp_mode) {
x_offset = 0.0;
y_offset = 0.0;
dvi2pts = 0.01; /* dvi2pts controls accuracy. */
} else {
unsigned ver_minor = 0;
char owner_pw[MAX_PWD_LEN], user_pw[MAX_PWD_LEN];
/* Dependency between DVI and PDF side is rather complicated... */
dvi2pts = dvi_init(dvi_filename, mag);
if (dvi2pts == 0.0)
ERROR("dvi_init() failed!");
pdf_doc_set_creator(dvi_comment());
if (do_encryption)
/* command line takes precedence */
dvi_scan_specials(0, &paper_width, &paper_height, &x_offset, &y_offset, &landscape_mode,
&ver_minor, NULL, NULL, NULL, NULL, NULL);
else {
dvi_scan_specials(0, &paper_width, &paper_height, &x_offset, &y_offset, &landscape_mode,
&ver_minor, &do_encryption, &key_bits, &permission, owner_pw, user_pw);
if (do_encryption) {
if (key_bits < 40 || key_bits > 128 || (key_bits & 0x7))
ERROR("Invalid encryption key length specified: %u", key_bits);
else if (key_bits > 40 && pdf_get_version() < 4)
ERROR("Chosen key length requires at least PDF 1.4. "
"Use \"-V 4\" to change.");
do_encryption = 1;
pdf_enc_set_passwd(key_bits, permission, owner_pw, user_pw);
}
}
if (ver_minor >= PDF_VERSION_MIN && ver_minor <= PDF_VERSION_MAX) {
pdf_set_version(ver_minor);
}
if (landscape_mode) {
SWAP(paper_width, paper_height);
}
}
MESG("%s -> %s\n", dvi_filename == NULL ? "stdin" : dvi_filename,
pdf_filename == NULL ? "stdout" : pdf_filename);
pdf_files_init();
/* Set default paper size here so that all page's can inherite it.
* annot_grow: Margin of annotation.
* bookmark_open: Miximal depth of open bookmarks.
*/
pdf_open_document(pdf_filename, do_encryption,
paper_width, paper_height, annot_grow, bookmark_open);
/* Ignore_colors placed here since
* they are considered as device's capacity.
*/
pdf_init_device(dvi2pts, pdfdecimaldigits, ignore_colors);
if (opt_flags & OPT_CIDFONT_FIXEDPITCH)
CIDFont_set_flags(CIDFONT_FORCE_FIXEDPITCH);
/* Please move this to spc_init_specials(). */
if (opt_flags & OPT_TPIC_TRANSPARENT_FILL)
tpic_set_fill_mode(1);
if (mp_mode) {
do_mps_pages();
} else {
do_dvi_pages();
}
pdf_files_close();
/* Order of close... */
pdf_close_device ();
/* pdf_close_document flushes XObject (image) and other resources. */
pdf_close_document();
pdf_close_fontmaps(); /* pdf_font may depend on fontmap. */
if (!mp_mode)
dvi_close();
MESG("\n");
cleanup();
paperdone();
#ifdef MIKTEX
miktex_uninitialize ();
#endif
return 0;
}
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