int pdfpages_main(int argc, char **argv)
{
char *filename = "";
char *password = "";
int c;
fz_output *out = NULL;
int ret;
fz_context *ctx;
while ((c = fz_getopt(argc, argv, "p:")) != -1)
{
switch (c)
{
case 'p': password = fz_optarg; break;
default:
infousage();
break;
}
}
if (fz_optind == argc)
infousage();
ctx = fz_new_context(NULL, NULL, FZ_STORE_UNLIMITED);
if (!ctx)
{
fprintf(stderr, "cannot initialise context\n");
exit(1);
}
fz_var(out);
ret = 0;
fz_try(ctx)
{
out = fz_stdout(ctx);
ret = pdfpages_pages(ctx, out, filename, password, &argv[fz_optind], argc-fz_optind);
}
fz_catch(ctx)
{
ret = 1;
}
fz_drop_output(ctx, out);
fz_drop_context(ctx);
return ret;
}
static void
showinfo(char *filename, int show, char *pagelist)
{
int page, spage, epage;
char *spec, *dash;
int allpages;
int pagecount;
if (!doc)
infousage();
allpages = !strcmp(pagelist, "1-");
pagecount = pdf_count_pages(doc);
spec = fz_strsep(&pagelist, ",");
while (spec && pagecount)
{
dash = strchr(spec, '-');
if (dash == spec)
spage = epage = pagecount;
else
spage = epage = atoi(spec);
if (dash)
{
if (strlen(dash) > 1)
epage = atoi(dash + 1);
else
epage = pagecount;
}
if (spage > epage)
page = spage, spage = epage, epage = page;
spage = fz_clampi(spage, 1, pagecount);
epage = fz_clampi(epage, 1, pagecount);
if (allpages)
printf("Retrieving info from pages %d-%d...\n", spage, epage);
for (page = spage; page <= epage; page++)
{
gatherpageinfo(page, show);
if (!allpages)
{
printf("Page %d:\n", page);
printinfo(filename, show, page);
printf("\n");
}
}
spec = fz_strsep(&pagelist, ",");
}
if (allpages)
printinfo(filename, show, -1);
}
static int
showpages(fz_context *ctx, pdf_document *doc, fz_output *out, char *pagelist)
{
int page, spage, epage;
char *spec, *dash;
int pagecount;
int ret = 0;
if (!doc)
infousage();
pagecount = pdf_count_pages(ctx, doc);
spec = fz_strsep(&pagelist, ",");
while (spec && pagecount)
{
dash = strchr(spec, '-');
if (dash == spec)
spage = epage = pagecount;
else
spage = epage = atoi(spec);
if (dash)
{
if (strlen(dash) > 1)
epage = atoi(dash + 1);
else
epage = pagecount;
}
if (spage > epage)
page = spage, spage = epage, epage = page;
spage = fz_clampi(spage, 1, pagecount);
epage = fz_clampi(epage, 1, pagecount);
for (page = spage; page <= epage; page++)
{
ret |= showpage(ctx, doc, out, page);
}
spec = fz_strsep(&pagelist, ",");
}
return ret;
}
static int
showpages(fz_context *ctx, pdf_document *doc, fz_output *out, const char *pagelist)
{
int page, spage, epage;
int pagecount;
int ret = 0;
if (!doc)
infousage();
pagecount = pdf_count_pages(ctx, doc);
while ((pagelist = fz_parse_page_range(ctx, pagelist, &spage, &epage, pagecount)))
{
if (spage > epage)
page = spage, spage = epage, epage = page;
for (page = spage; page <= epage; page++)
ret |= showpage(ctx, doc, out, page);
}
return ret;
}
int pdfinfo_main(int argc, char **argv)
{
enum { NO_FILE_OPENED, NO_INFO_GATHERED, INFO_SHOWN } state;
char *filename = "";
char *password = "";
int show = ALL;
int c;
while ((c = fz_getopt(argc, argv, "mfispxd:")) != -1)
{
switch (c)
{
case 'm': if (show == ALL) show = DIMENSIONS; else show |= DIMENSIONS; break;
case 'f': if (show == ALL) show = FONTS; else show |= FONTS; break;
case 'i': if (show == ALL) show = IMAGES; else show |= IMAGES; break;
case 's': if (show == ALL) show = SHADINGS; else show |= SHADINGS; break;
case 'p': if (show == ALL) show = PATTERNS; else show |= PATTERNS; break;
case 'x': if (show == ALL) show = XOBJS; else show |= XOBJS; break;
case 'd': password = fz_optarg; break;
default:
infousage();
break;
}
}
if (fz_optind == argc)
infousage();
ctx = fz_new_context(NULL, NULL, FZ_STORE_UNLIMITED);
if (!ctx)
{
fprintf(stderr, "cannot initialise context\n");
exit(1);
}
state = NO_FILE_OPENED;
while (fz_optind < argc)
{
if (state == NO_FILE_OPENED || !arg_is_page_range(argv[fz_optind]))
{
if (state == NO_INFO_GATHERED)
{
showinfo(filename, show, "1-");
}
closexref();
filename = argv[fz_optind];
printf("%s:\n", filename);
doc = pdf_open_document_no_run(ctx, filename);
if (pdf_needs_password(doc))
if (!pdf_authenticate_password(doc, password))
fz_throw(ctx, FZ_ERROR_GENERIC, "cannot authenticate password: %s", filename);
pagecount = pdf_count_pages(doc);
showglobalinfo();
state = NO_INFO_GATHERED;
}
else
{
showinfo(filename, show, argv[fz_optind]);
state = INFO_SHOWN;
}
fz_optind++;
}
if (state == NO_INFO_GATHERED)
showinfo(filename, show, "1-");
closexref();
fz_free_context(ctx);
return 0;
}
static void
showinfo(char *filename, int show, char *pagelist)
{
int page, spage, epage;
char *spec, *dash;
int allpages;
if (!xref)
infousage();
allpages = !strcmp(pagelist, "1-");
spec = fz_strsep(&pagelist, ",");
while (spec)
{
dash = strchr(spec, '-');
if (dash == spec)
spage = epage = 1;
else
spage = epage = atoi(spec);
if (dash)
{
if (strlen(dash) > 1)
epage = atoi(dash + 1);
else
epage = pagecount;
}
if (spage > epage)
page = spage, spage = epage, epage = page;
if (spage < 1)
spage = 1;
if (epage > pagecount)
epage = pagecount;
if (spage > pagecount)
spage = pagecount;
if (allpages)
printf("Retrieving info from pages %d-%d...\n", spage, epage);
if (spage >= 1)
{
for (page = spage; page <= epage; page++)
{
gatherinfo(show, page);
if (!allpages)
{
printf("Page %05d:\n", page);
printinfo(filename, show, page);
printf("\n");
}
}
}
spec = fz_strsep(&pagelist, ",");
}
if (allpages)
printinfo(filename, show, -1);
}
int main(int argc, char **argv)
{
enum { NO_FILE_OPENED, NO_INFO_GATHERED, INFO_SHOWN } state;
char *filename = "";
char *password = "";
int show = ALL;
int c;
while ((c = fz_getopt(argc, argv, "mfispxd:")) != -1)
{
switch (c)
{
case 'm': if (show == ALL) show = DIMENSIONS; else show |= DIMENSIONS; break;
case 'f': if (show == ALL) show = FONTS; else show |= FONTS; break;
case 'i': if (show == ALL) show = IMAGES; else show |= IMAGES; break;
case 's': if (show == ALL) show = SHADINGS; else show |= SHADINGS; break;
case 'p': if (show == ALL) show = PATTERNS; else show |= PATTERNS; break;
case 'x': if (show == ALL) show = XOBJS; else show |= XOBJS; break;
case 'd': password = fz_optarg; break;
default:
infousage();
break;
}
}
if (fz_optind == argc)
infousage();
setcleanup(local_cleanup);
state = NO_FILE_OPENED;
while (fz_optind < argc)
{
if (strstr(argv[fz_optind], ".pdf") || strstr(argv[fz_optind], ".PDF"))
{
if (state == NO_INFO_GATHERED)
{
printglobalinfo();
showinfo(filename, show, "1-");
closexref();
}
closexref();
filename = argv[fz_optind];
printf("%s:\n", filename);
openxref(filename, password, 0);
gatherglobalinfo();
state = NO_INFO_GATHERED;
}
else
{
if (state == NO_INFO_GATHERED)
printglobalinfo();
showinfo(filename, show, argv[fz_optind]);
state = INFO_SHOWN;
}
fz_optind++;
}
if (state == NO_INFO_GATHERED)
{
printglobalinfo();
showinfo(filename, show, "1-");
}
closexref();
}