CCNxNameSegment *
ccnxNameSegment_ParseURISegment(const PARCURISegment *uriSegment)
{
CCNxNameSegment *result = NULL;
PARCBuffer *buffer = parcURISegment_GetBuffer(uriSegment);
size_t originalPosition = parcBuffer_Position(buffer);
CCNxNameLabel *label = ccnxNameLabel_Parse(buffer);
if (ccnxNameLabel_IsValid(label)) {
PARCBuffer *value = parcBuffer_Slice(buffer);
CCNxNameLabelType nameType = ccnxNameLabel_GetType(label);
if (nameType != CCNxNameLabelType_Unknown) {
result = ccnxNameSegment_CreateLabelValue(label, value);
}
ccnxNameLabel_Release(&label);
parcBuffer_Release(&value);
parcBuffer_SetPosition(buffer, originalPosition);
}
return result;
}
LONGBOW_TEST_CASE(parcURISegment, parcURISegment_GetBuffer)
{
const char *pointer;
PARCURISegment *segment = parcURISegment_Parse(URI_PATH_SEGMENT, &pointer);
assertNotNull(segment, "Expected non-null result.");
assertTrue(*pointer == 0, "Expected pointer to point to the null terminating byte.");
PARCBuffer *buffer = parcURISegment_GetBuffer(segment);
char *expected = URI_PATH_SEGMENT;
char *actual = (char *) parcBuffer_Overlay(buffer, 0);
size_t compareLength = strlen(URI_PATH_SEGMENT);
assertTrue(strncmp(expected, actual, compareLength), "Buffer does not contain original data.");
parcURISegment_Release(&segment);
}