void
drawmain(int argc, char **argv)
{
fz_error *error;
char *password = "";
int c;
enum { NO_FILE_OPENED, NO_PAGES_DRAWN, DREW_PAGES } state;
while ((c = getopt(argc, argv, "b:d:o:r:txm")) != -1)
{
switch (c)
{
case 'b': drawbands = atoi(optarg); break;
case 'd': password = optarg; break;
case 'o': drawpattern = optarg; break;
case 'r': drawzoom = (float)(atof(optarg) / 72.0); break;
case 't': drawmode = DRAWTXT; break;
case 'x': drawmode = DRAWXML; break;
case 'm': benchmark = 1; break;
default:
drawusage();
break;
}
}
if (optind == argc)
drawusage();
error = fz_newrenderer(&drawgc, pdf_devicergb, 0, 1024 * 512);
if (error)
die(error);
state = NO_FILE_OPENED;
while (optind < argc)
{
if (strstr(argv[optind], ".pdf"))
{
if (state == NO_PAGES_DRAWN)
drawpages("1-");
opensrc(argv[optind], password, 1);
state = NO_PAGES_DRAWN;
}
else
{
drawpages(argv[optind]);
state = DREW_PAGES;
}
optind++;
}
if (state == NO_PAGES_DRAWN)
drawpages("1-");
closesrc();
fz_droprenderer(drawgc);
}
/*
* NAME: openfiles()
* DESCRIPTION: open source and destination files
*/
static
int openfiles(hfsvol *vol, const char *srcname, const char *dstname,
const char *ext, hfsfile **ifile, int *ofile)
{
const char *dsthint;
*ifile = opensrc(vol, srcname, &dsthint, ext);
if (*ifile == 0)
return -1;
*ofile = opendst(dstname, dsthint);
if (*ofile == -1)
{
hfs_close(*ifile);
return -1;
}
return 0;
}
void
drawmain(int argc, char **argv)
{
fz_error *error;
char *password = "";
int c;
while ((c = getopt(argc, argv, "b:d:o:r:tx")) != -1)
{
switch (c)
{
case 'b': drawbands = atoi(optarg); break;
case 'd': password = optarg; break;
case 'o': drawpattern = optarg; break;
case 'r': drawzoom = atof(optarg) / 72.0; break;
case 't': drawmode = DRAWTXT; break;
case 'x': drawmode = DRAWXML; break;
default:
drawusage();
break;
}
}
if (optind == argc)
drawusage();
error = fz_newrenderer(&drawgc, pdf_devicergb, 0, 1024 * 512);
if (error)
die(error);
while (optind < argc)
{
if (strstr(argv[optind], ".pdf"))
opensrc(argv[optind], password, 1);
else
drawpages(argv[optind]);
optind++;
}
closesrc();
fz_droprenderer(drawgc);
}
void
showmain(int argc, char **argv)
{
int c;
while ((c = getopt(argc, argv, "bd")) != -1)
{
switch (c)
{
case 'b': showbinary ++; break;
case 'd': showdecode ++; break;
default:
showusage();
break;
}
}
if (optind == argc)
showusage();
opensrc(argv[optind++], "", 0);
if (optind == argc)
showtrailer();
while (optind < argc)
{
if (!strcmp(argv[optind], "trailer"))
showtrailer();
else if (!strcmp(argv[optind], "xref"))
showxref();
else
showobject(atoi(argv[optind]), 0);
optind++;
}
}
void
cleanmain(int argc, char **argv)
{
int doencrypt = 0;
int dogarbage = 0;
int doexpand = 0;
pdf_crypt *encrypt = nil;
char *infile;
char *outfile = "out.pdf";
char *userpw = "";
char *ownerpw = "";
unsigned perms = 0xfffff0c0; /* nothing allowed */
int keylen = 40;
char *password = "";
fz_error *error;
int c;
while ((c = getopt(argc, argv, "d:egn:o:p:u:x")) != -1)
{
switch (c)
{
case 'p':
/* see TABLE 3.15 User access permissions */
perms = 0xfffff0c0;
if (strchr(optarg, 'p')) /* print */
perms |= (1 << 2) | (1 << 11);
if (strchr(optarg, 'm')) /* modify */
perms |= (1 << 3) | (1 << 10);
if (strchr(optarg, 'c')) /* copy */
perms |= (1 << 4) | (1 << 9);
if (strchr(optarg, 'a')) /* annotate / forms */
perms |= (1 << 5) | (1 << 8);
break;
case 'd': password = optarg; break;
case 'e': doencrypt ++; break;
case 'g': dogarbage ++; break;
case 'n': keylen = atoi(optarg); break;
case 'o': ownerpw = optarg; break;
case 'u': userpw = optarg; break;
case 'x': doexpand ++; break;
default: cleanusage(); break;
}
}
if (argc - optind < 1)
cleanusage();
infile = argv[optind++];
if (argc - optind > 0)
outfile = argv[optind++];
opensrc(infile, password, 0);
if (doencrypt)
{
fz_obj *id = fz_dictgets(src->trailer, "ID");
if (!id)
{
error = fz_packobj(&id, "[(ABCDEFGHIJKLMNOP)(ABCDEFGHIJKLMNOP)]");
if (error)
die(error);
}
else
fz_keepobj(id);
error = pdf_newencrypt(&encrypt, userpw, ownerpw, perms, keylen, id);
if (error)
die(error);
fz_dropobj(id);
}
if (doexpand)
cleanexpand();
if (dogarbage)
{
preloadobjstms();
pdf_garbagecollect(src);
}
error = pdf_savexref(src, outfile, encrypt);
if (error)
die(error);
if (encrypt)
pdf_dropcrypt(encrypt);
pdf_closexref(src);
}
void
editmain(int argc, char **argv)
{
char *outfile = "out.pdf";
fz_error *error;
int c;
while ((c = getopt(argc, argv, "o:")) != -1)
{
switch (c)
{
case 'o':
outfile = optarg;
break;
default:
editusage();
break;
}
}
if (optind == argc)
editusage();
error = pdf_newxref(&editxref);
if (error)
die(error);
error = pdf_initxref(editxref);
if (error)
die(error);
error = fz_newarray(&editpagelist, 100);
if (error)
die(error);
error = fz_newarray(&editmodelist, 100);
if (error)
die(error);
while (optind < argc)
{
if (strstr(argv[optind], ".pdf"))
{
if (editobjects)
editflushobjects();
opensrc(argv[optind], "", 1);
error = fz_newarray(&editobjects, 100);
if (error)
die(error);
}
else if (!strcmp(argv[optind], "copy"))
editmode = COPY;
else if (!strcmp(argv[optind], "over"))
editmode = OVER;
else if (!strcmp(argv[optind], "2up"))
editmode = NUP2;
else if (!strcmp(argv[optind], "4up"))
editmode = NUP4;
else if (!strcmp(argv[optind], "8up"))
editmode = NUP8;
else
editpages(argv[optind]);
optind++;
}
if (editobjects)
editflushobjects();
closesrc();
editflushpagetree();
editflushcatalog();
error = pdf_savexref(editxref, outfile, nil);
if (error)
die(error);
pdf_closexref(editxref);
}
