return parser;
}
-php_http_header_parser_state_t php_http_header_parser_state_push(php_http_header_parser_t *parser, unsigned argc, ...)
-{
- va_list va_args;
- unsigned i;
- php_http_header_parser_state_t state = 0;
-
- /* short circuit */
- ZEND_PTR_STACK_RESIZE_IF_NEEDED((&parser->stack), argc);
-
- va_start(va_args, argc);
- for (i = 0; i < argc; ++i) {
- state = va_arg(va_args, php_http_header_parser_state_t);
- zend_ptr_stack_push(&parser->stack, (void *) state);
- }
- va_end(va_args);
-
- return state;
-}
+#define php_http_header_parser_state_push(parser, state) zend_ptr_stack_push(&(parser)->stack, (void *) (state)), (state)
+#define php_http_header_parser_state_ex(parser) ((parser)->stack.top \
+ ? (php_http_header_parser_state_t) (parser)->stack.elements[(parser)->stack.top - 1] \
+ : PHP_HTTP_HEADER_PARSER_STATE_START)
php_http_header_parser_state_t php_http_header_parser_state_is(php_http_header_parser_t *parser)
{
- if (parser->stack.top) {
- return (php_http_header_parser_state_t) parser->stack.elements[parser->stack.top - 1];
- }
-
- return PHP_HTTP_HEADER_PARSER_STATE_START;
+ return php_http_header_parser_state_ex(parser);
}
-php_http_header_parser_state_t php_http_header_parser_state_pop(php_http_header_parser_t *parser)
-{
- if (parser->stack.top) {
- return (php_http_header_parser_state_t) zend_ptr_stack_pop(&parser->stack);
- }
-
- return PHP_HTTP_HEADER_PARSER_STATE_START;
-}
+#define php_http_header_parser_state_pop(parser) ((parser)->stack.top \
+ ? (php_http_header_parser_state_t) zend_ptr_stack_pop(&(parser)->stack) \
+ : PHP_HTTP_HEADER_PARSER_STATE_START)
void php_http_header_parser_dtor(php_http_header_parser_t *parser)
{
php_http_header_parser_state_t php_http_header_parser_parse(php_http_header_parser_t *parser, php_http_buffer_t *buffer, unsigned flags, HashTable *headers, php_http_info_callback_t callback_func, void *callback_arg)
{
- while (buffer->used || !php_http_header_parser_states[php_http_header_parser_state_is(parser)].need_data) {
+ while (buffer->used || !php_http_header_parser_states[php_http_header_parser_state_ex(parser)].need_data) {
#if DBG_PARSER
const char *state[] = {"START", "KEY", "VALUE", "VALUE_EX", "HEADER_DONE", "DONE"};
fprintf(stderr, "#HP: %s (avail:%zu, num:%d cleanup:%u)\n", php_http_header_parser_state_is(parser) < 0 ? "FAILURE" : state[php_http_header_parser_state_is(parser)], buffer->used, headers?zend_hash_num_elements(headers):0, flags);
switch (php_http_header_parser_state_pop(parser)) {
case PHP_HTTP_HEADER_PARSER_STATE_FAILURE:
php_error_docref(NULL, E_WARNING, "Failed to parse headers");
- return php_http_header_parser_state_push(parser, 1, PHP_HTTP_HEADER_PARSER_STATE_FAILURE);
+ return php_http_header_parser_state_push(parser, PHP_HTTP_HEADER_PARSER_STATE_FAILURE);
case PHP_HTTP_HEADER_PARSER_STATE_START: {
char *ptr = buffer->data;
}
php_http_buffer_cut(buffer, 0, ptr - buffer->data);
- php_http_header_parser_state_push(parser, 1, PHP_HTTP_HEADER_PARSER_STATE_KEY);
+ php_http_header_parser_state_push(parser, PHP_HTTP_HEADER_PARSER_STATE_KEY);
break;
}
if (buffer->data == (eol_str = php_http_locate_bin_eol(buffer->data, buffer->used, &eol_len))) {
/* end of headers */
php_http_buffer_cut(buffer, 0, eol_len);
- php_http_header_parser_state_push(parser, 1, PHP_HTTP_HEADER_PARSER_STATE_DONE);
+ php_http_header_parser_state_push(parser, PHP_HTTP_HEADER_PARSER_STATE_DONE);
} else if (php_http_info_parse(&parser->info, buffer->data)) {
/* new message starting with request/response line */
if (callback_func) {
}
php_http_info_dtor(&parser->info);
php_http_buffer_cut(buffer, 0, eol_str + eol_len - buffer->data);
- php_http_header_parser_state_push(parser, 1, PHP_HTTP_HEADER_PARSER_STATE_HEADER_DONE);
+ php_http_header_parser_state_push(parser, PHP_HTTP_HEADER_PARSER_STATE_HEADER_DONE);
} else if ((colon = memchr(buffer->data, ':', buffer->used)) && (!eol_str || eol_str > colon)) {
/* header: string */
size_t valid_len;
if (valid_len != parser->_key.len) {
php_http_header_parser_error(valid_len, parser->_key.str, parser->_key.len, eol_str);
PTR_SET(parser->_key.str, NULL);
- return php_http_header_parser_state_push(parser, 1, PHP_HTTP_HEADER_PARSER_STATE_FAILURE);
+ return php_http_header_parser_state_push(parser, PHP_HTTP_HEADER_PARSER_STATE_FAILURE);
}
while (PHP_HTTP_IS_CTYPE(space, *++colon) && *colon != '\n' && *colon != '\r');
php_http_buffer_cut(buffer, 0, colon - buffer->data);
- php_http_header_parser_state_push(parser, 1, PHP_HTTP_HEADER_PARSER_STATE_VALUE);
+ php_http_header_parser_state_push(parser, PHP_HTTP_HEADER_PARSER_STATE_VALUE);
} else if (eol_str || (flags & PHP_HTTP_HEADER_PARSER_CLEANUP)) {
/* neither reqeust/response line nor 'header:' string, or injected new line or NUL etc. */
php_http_header_parser_error(strspn(buffer->data, PHP_HTTP_HEADER_NAME_CHARS), buffer->data, buffer->used, eol_str);
- return php_http_header_parser_state_push(parser, 1, PHP_HTTP_HEADER_PARSER_STATE_FAILURE);
+ return php_http_header_parser_state_push(parser, PHP_HTTP_HEADER_PARSER_STATE_FAILURE);
} else {
/* keep feeding */
- return php_http_header_parser_state_push(parser, 1, PHP_HTTP_HEADER_PARSER_STATE_KEY);
+ return php_http_header_parser_state_push(parser, PHP_HTTP_HEADER_PARSER_STATE_KEY);
}
break;
}
if ((eol_str = php_http_locate_bin_eol(buffer->data, buffer->used, &eol_len))) {
SET_ADD_VAL(eol_str - buffer->data, eol_len);
- php_http_header_parser_state_push(parser, 1, PHP_HTTP_HEADER_PARSER_STATE_VALUE_EX);
+ php_http_header_parser_state_push(parser, PHP_HTTP_HEADER_PARSER_STATE_VALUE_EX);
} else if (flags & PHP_HTTP_HEADER_PARSER_CLEANUP) {
if (buffer->used) {
SET_ADD_VAL(buffer->used, 0);
}
- php_http_header_parser_state_push(parser, 1, PHP_HTTP_HEADER_PARSER_STATE_HEADER_DONE);
+ php_http_header_parser_state_push(parser, PHP_HTTP_HEADER_PARSER_STATE_HEADER_DONE);
} else {
- return php_http_header_parser_state_push(parser, 1, PHP_HTTP_HEADER_PARSER_STATE_VALUE);
+ return php_http_header_parser_state_push(parser, PHP_HTTP_HEADER_PARSER_STATE_VALUE);
}
break;
}
case PHP_HTTP_HEADER_PARSER_STATE_VALUE_EX:
if (buffer->used && (*buffer->data == ' ' || *buffer->data == '\t')) {
- php_http_header_parser_state_push(parser, 1, PHP_HTTP_HEADER_PARSER_STATE_VALUE);
+ php_http_header_parser_state_push(parser, PHP_HTTP_HEADER_PARSER_STATE_VALUE);
} else if (buffer->used || (flags & PHP_HTTP_HEADER_PARSER_CLEANUP)) {
- php_http_header_parser_state_push(parser, 1, PHP_HTTP_HEADER_PARSER_STATE_HEADER_DONE);
+ php_http_header_parser_state_push(parser, PHP_HTTP_HEADER_PARSER_STATE_HEADER_DONE);
} else {
/* keep feeding */
- return php_http_header_parser_state_push(parser, 1, PHP_HTTP_HEADER_PARSER_STATE_VALUE_EX);
+ return php_http_header_parser_state_push(parser, PHP_HTTP_HEADER_PARSER_STATE_VALUE_EX);
}
break;
PTR_SET(parser->_key.str, NULL);
PTR_SET(parser->_val.str, NULL);
- return php_http_header_parser_state_push(parser, 1, PHP_HTTP_HEADER_PARSER_STATE_FAILURE);
+ return php_http_header_parser_state_push(parser, PHP_HTTP_HEADER_PARSER_STATE_FAILURE);
}
if (!headers && callback_func) {
PTR_SET(parser->_key.str, NULL);
PTR_SET(parser->_val.str, NULL);
- php_http_header_parser_state_push(parser, 1, PHP_HTTP_HEADER_PARSER_STATE_KEY);
+ php_http_header_parser_state_push(parser, PHP_HTTP_HEADER_PARSER_STATE_KEY);
break;
case PHP_HTTP_HEADER_PARSER_STATE_DONE:
projects / m6w6 / ext-http / blobdiff