- move the chunked decoder to the encoding_api
[m6w6/ext-http] / http_api.c
index 9943cd8..39736ef 100644 (file)
@@ -294,71 +294,6 @@ PHP_HTTP_API STATUS _http_get_request_body_ex(char **body, size_t *length, zend_
 }
 /* }}} */
 
-/* {{{ char *http_chunked_decode(char *, size_t, char **, size_t *) */
-PHP_HTTP_API const char *_http_chunked_decode(const char *encoded, size_t encoded_len, char **decoded, size_t *decoded_len TSRMLS_DC)
-{
-       const char *e_ptr;
-       char *d_ptr;
-       long rest;
-       
-       *decoded_len = 0;
-       *decoded = ecalloc(1, encoded_len);
-       d_ptr = *decoded;
-       e_ptr = encoded;
-
-       while ((rest = encoded + encoded_len - e_ptr) > 0) {
-               long chunk_len = 0;
-               int EOL_len = 0, eol_mismatch = 0;
-               char *n_ptr;
-
-               chunk_len = strtol(e_ptr, &n_ptr, 16);
-
-               /* check if:
-                * - we could not read in chunk size
-                * - we got a negative chunk size
-                * - chunk size is greater then remaining size
-                * - chunk size is not followed by (CR)LF|NUL
-                */
-               if (    (n_ptr == e_ptr) ||     (chunk_len < 0) || (chunk_len > rest) || 
-                               (*n_ptr && (eol_mismatch = (n_ptr != http_locate_eol(e_ptr, &EOL_len))))) {
-                       /* don't fail on apperently not encoded data */
-                       if (e_ptr == encoded) {
-                               memcpy(*decoded, encoded, encoded_len);
-                               *decoded_len = encoded_len;
-                               return encoded + encoded_len;
-                       } else {
-                               efree(*decoded);
-                               if (eol_mismatch) {
-                                       if (EOL_len == 2) {
-                                               http_error_ex(HE_WARNING, HTTP_E_ENCODING, "Invalid character (expected 0x0D 0x0A; got: 0x%X 0x%X)", *n_ptr, *(n_ptr + 1));
-                                       } else {
-                                               http_error_ex(HE_WARNING, HTTP_E_ENCODING, "Invalid character (expected 0x0A; got: 0x%X)", *n_ptr);
-                                       }
-                               } else {
-                                       char *error = estrndup(n_ptr, strcspn(n_ptr, "\r\n "));
-                                       http_error_ex(HE_WARNING, HTTP_E_ENCODING, "Invalid chunk size: '%s' at pos %d", error, n_ptr - encoded);
-                                       efree(error);
-                               }
-                               return NULL;
-                       }
-               } else {
-                       e_ptr = n_ptr;
-               }
-
-               /* reached the end */
-               if (!chunk_len) {
-                       break;
-               }
-
-               memcpy(d_ptr, e_ptr += EOL_len, chunk_len);
-               d_ptr += chunk_len;
-               e_ptr += chunk_len + EOL_len;
-               *decoded_len += chunk_len;
-       }
-
-       return e_ptr;
-}
-/* }}} */
 
 /* {{{ char *http_guess_content_type(char *magic_file, long magic_mode, void *data, size_t size, http_send_mode mode) */
 PHP_HTTP_API char *_http_guess_content_type(const char *magicfile, long magicmode, void *data_ptr, size_t data_len, http_send_mode data_mode TSRMLS_DC)