+
+#if defined(HTTP_HAVE_ZLIB) || defined(HAVE_ZLIB)
+ /* check for compressed data */
+ if ((c = http_message_header(msg, "Content-Encoding"))) {
+ char *decoded = NULL;
+ size_t decoded_len = 0;
+# if defined(HAVE_ZLIB) && !defined(HTTP_HAVE_ZLIB)
+ zval func, retval, arg, *args[1];
+ INIT_PZVAL(&func);
+ INIT_PZVAL(&retval);
+ INIT_PZVAL(&arg);
+ ZVAL_STRINGL(&func, "gzinflate", lenof("gzinflate"), 0);
+ args[0] = &arg;
+# endif /* HAVE_ZLIB && !HTTP_HAVE_ZLIB */
+
+# define DECODE_WITH_EXT_ZLIB() \
+ if (SUCCESS == call_user_function(EG(function_table), NULL, &func, &retval, 1, args TSRMLS_CC)) { \
+ if (Z_TYPE(retval) == IS_STRING) { \
+ decoded = Z_STRVAL(retval); \
+ decoded_len = Z_STRLEN(retval); \
+ } \
+ }
+
+ if (!strcasecmp(Z_STRVAL_P(c), "gzip") || !strcasecmp(Z_STRVAL_P(c), "x-gzip")) {
+# ifdef HTTP_HAVE_ZLIB
+ http_encoding_gzdecode(PHPSTR_VAL(msg), PHPSTR_LEN(msg), &decoded, &decoded_len);
+# else
+ ZVAL_STRINGL(&arg, PHPSTR_VAL(msg) + 10, PHPSTR_LEN(msg) - 18, 0);
+ DECODE_WITH_EXT_ZLIB();
+# endif /* HTTP_HAVE_ZLIB */
+ } else if (!strcasecmp(Z_STRVAL_P(c), "deflate")) {
+# ifdef HTTP_HAVE_ZLIB
+ http_encoding_inflate(PHPSTR_VAL(msg), PHPSTR_LEN(msg), &decoded, &decoded_len);
+# else
+ ZVAL_STRINGL(&arg, PHPSTR_VAL(msg), PHPSTR_LEN(msg), 0);
+ DECODE_WITH_EXT_ZLIB();
+# endif /* HTTP_HAVE_ZLIB */
+ }
+
+ if (decoded) {
+ zval *len;
+ char *tmp;
+ int tmp_len;
+
+ tmp_len = (int) spprintf(&tmp, 0, "%zu", decoded_len);
+ MAKE_STD_ZVAL(len);
+ ZVAL_STRINGL(len, tmp, tmp_len, 0);
+
+ zend_hash_del(&msg->hdrs, "Content-Encoding", sizeof("Content-Encoding"));
+ zend_hash_del(&msg->hdrs, "Content-Length", sizeof("Content-Length"));
+ zend_hash_add(&msg->hdrs, "Content-Length", sizeof("Content-Length"), (void *) &len, sizeof(zval *), NULL);
+
+ phpstr_dtor(PHPSTR(msg));
+ PHPSTR(msg)->data = decoded;
+ PHPSTR(msg)->used = decoded_len;
+ PHPSTR(msg)->free = 1;
+ }
+ }
+#endif /* HTTP_HAVE_ZLIB || HAVE_ZLIB */