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inline | side by side (from parent 1:
8a919f0)
This brings the import struct into alignment with the exports. Move the
struct to the public header, too, as it will be needed.
unsigned long size, offset;
};
unsigned long size, offset;
};
-struct upkg_import {
- const char *class_package, *class_name, *object_name;
- long package;
-};
-
struct upkg_priv {
struct upkg pub;
struct upkg_priv {
struct upkg pub;
len += rc;
if (nbuf-len < 4) goto err;
len += rc;
if (nbuf-len < 4) goto err;
- import->package = unpack_s32_le(buf+len);
+ tmp = unpack_s32_le(buf+len);
+ if (tmp > 0)
+ goto err;
+ import->parent = NULL;
+ if (tmp < 0) {
+ tmp = -(tmp + 1);
+ if (tmp >= pkg->pub.import_count)
+ goto err;
+ import->parent = &pkg->imports[tmp];
+ }
+
rc = upkg_decode_index(&tmp, buf+len, nbuf-len);
if (rc == 0 || len >= pkg->pub.name_count) goto err;
rc = upkg_decode_index(&tmp, buf+len, nbuf-len);
if (rc == 0 || len >= pkg->pub.name_count) goto err;
- import->object_name = pkg->names[tmp].name;
+ import->name = pkg->names[tmp].name;
const char **package)
{
struct upkg_priv *pkg = (struct upkg_priv *)pub;
const char **package)
{
struct upkg_priv *pkg = (struct upkg_priv *)pub;
+ const struct upkg_import *iclass, *ipackage;
struct upkg_export_priv *export;
struct upkg_export_priv *export;
- struct upkg_import *iclass, *ipackage;
unsigned long pkg_idx;
if (idx >= pkg->pub.export_count)
unsigned long pkg_idx;
if (idx >= pkg->pub.export_count)
format_assert(!strcmp(iclass->class_package, "Core"), return NULL);
format_assert(!strcmp(iclass->class_name, "Class"), return NULL);
format_assert(!strcmp(iclass->class_package, "Core"), return NULL);
format_assert(!strcmp(iclass->class_name, "Class"), return NULL);
- /* Assumption: package references are always imports. */
- format_assert(iclass->package <= 0, return NULL);
-
- /* Get the package. */
- pkg_idx = -(iclass->package + 1);
- if (pkg_idx >= pkg->pub.import_count)
+ ipackage = iclass->parent;
+ if (!ipackage)
- ipackage = &pkg->imports[pkg_idx];
/* Assumption: package references are always Core.Package. */
format_assert(!strcmp(ipackage->class_package, "Core"), return NULL);
format_assert(!strcmp(ipackage->class_name, "Package"), return NULL);
/* Assumption: package references are always Core.Package. */
format_assert(!strcmp(ipackage->class_package, "Core"), return NULL);
format_assert(!strcmp(ipackage->class_name, "Package"), return NULL);
- if (package) *package = ipackage->object_name;
- return iclass->object_name;
+ if (package) *package = ipackage->name;
+ return iclass->name;
}
struct upkg_file *upkg_export_open(struct upkg *pub, unsigned long idx)
}
struct upkg_file *upkg_export_open(struct upkg *pub, unsigned long idx)
+struct upkg_import {
+ const struct upkg_import *parent;
+
+ const char *name;
+ const char *class_package, *class_name;
+};
+
struct upkg_file {
const char *name;
struct upkg_file {
const char *name;