+#ifdef FEATURE_ZLIB
+/*********************************************************************
+ *
+ * Function : server_adjust_content_encoding
+ *
+ * Description : Remove the Content-Encoding header if the
+ * decompression was successful and the content
+ * has been modifed.
+ *
+ * Parameters :
+ * 1 : csp = Current client state (buffers, headers, etc...)
+ * 2 : header = On input, pointer to header to modify.
+ * On output, pointer to the modified header, or NULL
+ * to remove the header. This function frees the
+ * original string if necessary.
+ *
+ * Returns : JB_ERR_OK on success, or
+ * JB_ERR_MEMORY on out-of-memory error.
+ *
+ *********************************************************************/
+static jb_err server_adjust_content_encoding(struct client_state *csp, char **header)
+{
+ if ((csp->flags & CSP_FLAG_MODIFIED)
+ && (csp->content_type & (CT_GZIP | CT_DEFLATE)))
+ {
+ /*
+ * We successfully decompressed the content,
+ * and have to clean the header now, so the
+ * client no longer expects compressed data.
+ *
+ * XXX: There is a difference between cleaning
+ * and removing it completely.
+ */
+ log_error(LOG_LEVEL_HEADER, "Crunching: %s", *header);
+ freez(*header);
+ }
+
+ return JB_ERR_OK;
+
+}
+#endif /* defined(FEATURE_ZLIB) */
+
+