feat(hicn-ping): allow usage of random prefixes/suffixes in hicn-ping

Ref: HICN-783

Signed-off-by: Enrico Loparco (eloparco) <eloparco@cisco.com>
Change-Id: I41c804dd639ee15aee9619732f55e39a3baf1385

2 files changed, 14 insertions, 3 deletions

diff --git a/libtransport/src/core/interest.cc b/libtransport/src/core/interest.cc
index 6348a8d3e..c3eb7c379 100644
--- a/libtransport/src/core/interest.cc
+++ b/libtransport/src/core/interest.cc
@@ -170,9 +170,6 @@ void Interest::encodeSuffixes() {
       (interest_manifest_header_t *)(writableData() + headerSize());
 
   interest_manifest_init(int_manifest_header, name_.getSuffix());
-  memset(int_manifest_header->request_bitmap, 0xFFFFFFFF,
-         BITMAP_SIZE * sizeof(hicn_uword));
-
   for (auto it = suffix_set_.begin(); it != suffix_set_.end(); it++) {
     interest_manifest_add_suffix(int_manifest_header, *it);
   }
@@ -237,6 +234,13 @@ hicn_uword *Interest::getRequestBitmap() {
   return header->request_bitmap;
 }
 
+interest_manifest_header_t *Interest::getIntManifestHeader() {
+  if (!hasManifest()) return nullptr;
+
+  auto header = (interest_manifest_header_t *)(writableData() + headerSize());
+  return header;
+};
+
 void Interest::setRequestBitmap(const uint32_t *request_bitmap) {
   if (!hasManifest()) return;
 
diff --git a/libtransport/src/core/name.cc b/libtransport/src/core/name.cc
index 02cc79be6..4f8ba7873 100644
--- a/libtransport/src/core/name.cc
+++ b/libtransport/src/core/name.cc
@@ -168,6 +168,13 @@ hicn_ip_prefix_t Name::toIpAddress() const {
   return ret;
 }
 
+std::string Name::getPrefix() const {
+  char prefix[MAXSZ_HICN_NAME];
+  hicn_name_no_suffix_snprintf(prefix, MAXSZ_HICN_NAME, &name_);
+
+  return std::string(prefix);
+}
+
 int Name::getAddressFamily() const {
   int ret = 0;