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Diffstat (limited to 'apps/pdfclean.c')
-rw-r--r--apps/pdfclean.c166
1 files changed, 83 insertions, 83 deletions
diff --git a/apps/pdfclean.c b/apps/pdfclean.c
index 2a8c54f2..302970bc 100644
--- a/apps/pdfclean.c
+++ b/apps/pdfclean.c
@@ -61,18 +61,18 @@ static void sweepobj(fz_obj *obj)
if (fz_is_indirect(obj))
sweepref(obj);
- else if (fz_is_dict(ctx, obj))
+ else if (fz_is_dict(obj))
{
- int n = fz_dict_len(ctx, obj);
+ int n = fz_dict_len(obj);
for (i = 0; i < n; i++)
- sweepobj(fz_dict_get_val(ctx, obj, i));
+ sweepobj(fz_dict_get_val(obj, i));
}
- else if (fz_is_array(ctx, obj))
+ else if (fz_is_array(obj))
{
- int n = fz_array_len(ctx, obj);
+ int n = fz_array_len(obj);
for (i = 0; i < n; i++)
- sweepobj(fz_array_get(ctx, obj, i));
+ sweepobj(fz_array_get(obj, i));
}
}
@@ -91,16 +91,16 @@ static void sweepref(fz_obj *obj)
/* Bake in /Length in stream objects */
if (pdf_is_stream(xref, num, gen))
{
- fz_obj *len = fz_dict_gets(ctx, obj, "Length");
+ fz_obj *len = fz_dict_gets(obj, "Length");
if (fz_is_indirect(len))
{
uselist[fz_to_num(len)] = 0;
- len = fz_resolve_indirect(xref->ctx, len);
- fz_dict_puts(ctx, obj, "Length", len);
+ len = fz_resolve_indirect(len);
+ fz_dict_puts(obj, "Length", len);
}
}
- sweepobj(fz_resolve_indirect(xref->ctx, obj));
+ sweepobj(fz_resolve_indirect(obj));
}
/*
@@ -133,8 +133,8 @@ static void removeduplicateobjs(void)
a = xref->table[num].obj;
b = xref->table[other].obj;
- a = fz_resolve_indirect(xref->ctx, a);
- b = fz_resolve_indirect(xref->ctx, b);
+ a = fz_resolve_indirect(a);
+ b = fz_resolve_indirect(b);
if (fz_objcmp(a, b))
continue;
@@ -185,18 +185,18 @@ static void renumberobj(fz_obj *obj)
int i;
fz_context *ctx = xref->ctx;
- if (fz_is_dict(ctx, obj))
+ if (fz_is_dict(obj))
{
- int n = fz_dict_len(ctx, obj);
+ int n = fz_dict_len(obj);
for (i = 0; i < n; i++)
{
- fz_obj *key = fz_dict_get_key(ctx, obj, i);
- fz_obj *val = fz_dict_get_val(ctx, obj, i);
+ fz_obj *key = fz_dict_get_key(obj, i);
+ fz_obj *val = fz_dict_get_val(obj, i);
if (fz_is_indirect(val))
{
val = fz_new_indirect(ctx, renumbermap[fz_to_num(val)], 0, xref);
- fz_dict_put(ctx, obj, key, val);
- fz_drop_obj(ctx, val);
+ fz_dict_put(obj, key, val);
+ fz_drop_obj(val);
}
else
{
@@ -205,17 +205,17 @@ static void renumberobj(fz_obj *obj)
}
}
- else if (fz_is_array(ctx, obj))
+ else if (fz_is_array(obj))
{
- int n = fz_array_len(ctx, obj);
+ int n = fz_array_len(obj);
for (i = 0; i < n; i++)
{
- fz_obj *val = fz_array_get(ctx, obj, i);
+ fz_obj *val = fz_array_get(obj, i);
if (fz_is_indirect(val))
{
val = fz_new_indirect(ctx, renumbermap[fz_to_num(val)], 0, xref);
- fz_array_put(ctx, obj, i, val);
- fz_drop_obj(ctx, val);
+ fz_array_put(obj, i, val);
+ fz_drop_obj(val);
}
else
{
@@ -241,7 +241,7 @@ static void renumberobjs(void)
{
obj = fz_new_indirect(ctx, renumbermap[fz_to_num(obj)], 0, xref);
pdf_update_object(xref, num, 0, obj);
- fz_drop_obj(ctx, obj);
+ fz_drop_obj(obj);
}
else
{
@@ -267,7 +267,7 @@ static void renumberobjs(void)
else
{
if (oldxref[num].obj)
- fz_drop_obj(ctx, oldxref[num].obj);
+ fz_drop_obj(oldxref[num].obj);
}
}
@@ -296,16 +296,16 @@ static void retainpages(int argc, char **argv)
die(fz_error_note(error, "cannot load page tree"));
/* Keep only pages/type entry to avoid references to unretained pages */
- oldroot = fz_dict_gets(ctx, xref->trailer, "Root");
- pages = fz_dict_gets(ctx, oldroot, "Pages");
+ oldroot = fz_dict_gets(xref->trailer, "Root");
+ pages = fz_dict_gets(oldroot, "Pages");
root = fz_new_dict(ctx, 2);
- fz_dict_puts(ctx, root, "Type", fz_dict_gets(ctx, oldroot, "Type"));
- fz_dict_puts(ctx, root, "Pages", fz_dict_gets(ctx, oldroot, "Pages"));
+ fz_dict_puts(root, "Type", fz_dict_gets(oldroot, "Type"));
+ fz_dict_puts(root, "Pages", fz_dict_gets(oldroot, "Pages"));
pdf_update_object(xref, fz_to_num(oldroot), fz_to_gen(oldroot), root);
- fz_drop_obj(ctx, root);
+ fz_drop_obj(root);
/* Create a new kids array with only the pages we want to keep */
parent = fz_new_indirect(ctx, fz_to_num(pages), fz_to_gen(pages), xref);
@@ -349,10 +349,10 @@ static void retainpages(int argc, char **argv)
fz_obj *pageobj = xref->page_objs[page-1];
fz_obj *pageref = xref->page_refs[page-1];
- fz_dict_puts(ctx, pageobj, "Parent", parent);
+ fz_dict_puts(pageobj, "Parent", parent);
/* Store page object in new kids array */
- fz_array_push(ctx, kids, pageref);
+ fz_array_push(kids, pageref);
}
spec = fz_strsep(&pagelist, ",");
@@ -361,14 +361,14 @@ static void retainpages(int argc, char **argv)
fz_optind++;
}
- fz_drop_obj(ctx, parent);
+ fz_drop_obj(parent);
/* Update page count and kids array */
- countobj = fz_new_int(ctx, fz_array_len(ctx, kids));
- fz_dict_puts(ctx, pages, "Count", countobj);
- fz_drop_obj(ctx, countobj);
- fz_dict_puts(ctx, pages, "Kids", kids);
- fz_drop_obj(ctx, kids);
+ countobj = fz_new_int(ctx, fz_array_len(kids));
+ fz_dict_puts(pages, "Count", countobj);
+ fz_drop_obj(countobj);
+ fz_dict_puts(pages, "Kids", kids);
+ fz_drop_obj(kids);
}
/*
@@ -388,7 +388,7 @@ static void preloadobjstms(void)
error = pdf_load_object(&obj, xref, num, 0);
if (error)
die(error);
- fz_drop_obj(ctx, obj);
+ fz_drop_obj(obj);
}
}
}
@@ -448,42 +448,42 @@ static void addhexfilter(fz_obj *dict)
nullobj = fz_new_null(ctx);
newf = newdp = NULL;
- f = fz_dict_gets(ctx, dict, "Filter");
- dp = fz_dict_gets(ctx, dict, "DecodeParms");
+ f = fz_dict_gets(dict, "Filter");
+ dp = fz_dict_gets(dict, "DecodeParms");
- if (fz_is_name(ctx, f))
+ if (fz_is_name(f))
{
newf = fz_new_array(ctx, 2);
- fz_array_push(ctx, newf, ahx);
- fz_array_push(ctx, newf, f);
+ fz_array_push(newf, ahx);
+ fz_array_push(newf, f);
f = newf;
- if (fz_is_dict(ctx, dp))
+ if (fz_is_dict(dp))
{
newdp = fz_new_array(ctx, 2);
- fz_array_push(ctx, newdp, nullobj);
- fz_array_push(ctx, newdp, dp);
+ fz_array_push(newdp, nullobj);
+ fz_array_push(newdp, dp);
dp = newdp;
}
}
- else if (fz_is_array(ctx, f))
+ else if (fz_is_array(f))
{
- fz_array_insert(ctx, f, ahx);
- if (fz_is_array(ctx, dp))
- fz_array_insert(ctx, dp, nullobj);
+ fz_array_insert(f, ahx);
+ if (fz_is_array(dp))
+ fz_array_insert(dp, nullobj);
}
else
f = ahx;
- fz_dict_puts(ctx, dict, "Filter", f);
+ fz_dict_puts(dict, "Filter", f);
if (dp)
- fz_dict_puts(ctx, dict, "DecodeParms", dp);
+ fz_dict_puts(dict, "DecodeParms", dp);
- fz_drop_obj(ctx, ahx);
- fz_drop_obj(ctx, nullobj);
+ fz_drop_obj(ahx);
+ fz_drop_obj(nullobj);
if (newf)
- fz_drop_obj(ctx, newf);
+ fz_drop_obj(newf);
if (newdp)
- fz_drop_obj(ctx, newdp);
+ fz_drop_obj(newdp);
}
static void copystream(fz_obj *obj, int num, int gen)
@@ -505,12 +505,12 @@ static void copystream(fz_obj *obj, int num, int gen)
addhexfilter(obj);
newlen = fz_new_int(ctx, buf->len);
- fz_dict_puts(ctx, obj, "Length", newlen);
- fz_drop_obj(ctx, newlen);
+ fz_dict_puts(obj, "Length", newlen);
+ fz_drop_obj(newlen);
}
fprintf(out, "%d %d obj\n", num, gen);
- fz_fprint_obj(ctx, out, obj, !doexpand);
+ fz_fprint_obj(out, obj, !doexpand);
fprintf(out, "stream\n");
fwrite(buf->data, 1, buf->len, out);
fprintf(out, "endstream\nendobj\n\n");
@@ -528,8 +528,8 @@ static void expandstream(fz_obj *obj, int num, int gen)
if (error)
die(error);
- fz_dict_dels(ctx, obj, "Filter");
- fz_dict_dels(ctx, obj, "DecodeParms");
+ fz_dict_dels(obj, "Filter");
+ fz_dict_dels(obj, "DecodeParms");
if (doascii && isbinarystream(buf))
{
@@ -541,11 +541,11 @@ static void expandstream(fz_obj *obj, int num, int gen)
}
newlen = fz_new_int(ctx, buf->len);
- fz_dict_puts(ctx, obj, "Length", newlen);
- fz_drop_obj(ctx, newlen);
+ fz_dict_puts(obj, "Length", newlen);
+ fz_drop_obj(newlen);
fprintf(out, "%d %d obj\n", num, gen);
- fz_fprint_obj(ctx, out, obj, !doexpand);
+ fz_fprint_obj(out, obj, !doexpand);
fprintf(out, "stream\n");
fwrite(buf->data, 1, buf->len, out);
fprintf(out, "endstream\nendobj\n\n");
@@ -564,19 +564,19 @@ static void writeobject(int num, int gen)
die(error);
/* skip ObjStm and XRef objects */
- if (fz_is_dict(ctx, obj))
+ if (fz_is_dict(obj))
{
- type = fz_dict_gets(ctx, obj, "Type");
- if (fz_is_name(ctx, type) && !strcmp(fz_to_name(ctx, type), "ObjStm"))
+ type = fz_dict_gets(obj, "Type");
+ if (fz_is_name(type) && !strcmp(fz_to_name(type), "ObjStm"))
{
uselist[num] = 0;
- fz_drop_obj(ctx, obj);
+ fz_drop_obj(obj);
return;
}
- if (fz_is_name(ctx, type) && !strcmp(fz_to_name(ctx, type), "XRef"))
+ if (fz_is_name(type) && !strcmp(fz_to_name(type), "XRef"))
{
uselist[num] = 0;
- fz_drop_obj(ctx, obj);
+ fz_drop_obj(obj);
return;
}
}
@@ -584,7 +584,7 @@ static void writeobject(int num, int gen)
if (!pdf_is_stream(xref, num, gen))
{
fprintf(out, "%d %d obj\n", num, gen);
- fz_fprint_obj(ctx, out, obj, !doexpand);
+ fz_fprint_obj(out, obj, !doexpand);
fprintf(out, "endobj\n\n");
}
else
@@ -595,7 +595,7 @@ static void writeobject(int num, int gen)
copystream(obj, num, gen);
}
- fz_drop_obj(ctx, obj);
+ fz_drop_obj(obj);
}
static void writexref(void)
@@ -620,26 +620,26 @@ static void writexref(void)
trailer = fz_new_dict(ctx, 5);
obj = fz_new_int(ctx, xref->len);
- fz_dict_puts(ctx, trailer, "Size", obj);
- fz_drop_obj(ctx, obj);
+ fz_dict_puts(trailer, "Size", obj);
+ fz_drop_obj(obj);
- obj = fz_dict_gets(ctx, xref->trailer, "Info");
+ obj = fz_dict_gets(xref->trailer, "Info");
if (obj)
- fz_dict_puts(ctx, trailer, "Info", obj);
+ fz_dict_puts(trailer, "Info", obj);
- obj = fz_dict_gets(ctx, xref->trailer, "Root");
+ obj = fz_dict_gets(xref->trailer, "Root");
if (obj)
- fz_dict_puts(ctx, trailer, "Root", obj);
+ fz_dict_puts(trailer, "Root", obj);
- obj = fz_dict_gets(ctx, xref->trailer, "ID");
+ obj = fz_dict_gets(xref->trailer, "ID");
if (obj)
- fz_dict_puts(ctx, trailer, "ID", obj);
+ fz_dict_puts(trailer, "ID", obj);
fprintf(out, "trailer\n");
- fz_fprint_obj(ctx, out, trailer, !doexpand);
+ fz_fprint_obj(out, trailer, !doexpand);
fprintf(out, "\n");
- fz_drop_obj(ctx, trailer);
+ fz_drop_obj(trailer);
fprintf(out, "startxref\n%d\n%%%%EOF\n", startxref);
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-09-10 19:29:01 +0000