Function InjectEffectiveURLHeader

plugins/xdebug/xdebug.cc:422–447

}

static void
InjectEffectiveURLHeader(TSHttpTxn txn, TSMBuffer buffer, TSMLoc hdr)
{
  struct {
    char *ptr;
    int   len;
  } strval = {nullptr, 0};

  Dbg(dbg_ctl, "attempting to inject X-Effective-URL header");

  strval.ptr = TSHttpTxnEffectiveUrlStringGet(txn, &strval.len);

  if (strval.ptr != nullptr && strval.len > 0) {
    TSMLoc dst = FindOrMakeHdrField(buffer, hdr, "X-Effective-URL", lengthof("X-Effective-URL"));
    if (dst != TS_NULL_MLOC) {
      char buf[16 * 1024];
      int  len = snprintf(buf, sizeof(buf), "\"%s\"", strval.ptr);
      if (len == strval.len + 2 && len <= static_cast<int>(sizeof(buf)) - 1) { // Only copy back if len expected and within buffer.
        TSReleaseAssert(TSMimeHdrFieldValueStringInsert(buffer, hdr, dst, -1 /* idx */, buf, len) == TS_SUCCESS);
      }
      TSHandleMLocRelease(buffer, hdr, dst);
    }
  }

  TSfree(strval.ptr);
}

static void
InjectOriginalContentTypeHeader(TSMBuffer buffer, TSMLoc hdr)