+
+php_http_header_parser_state_t php_http_header_parser_parse_stream(php_http_header_parser_t *parser, php_http_buffer_t *buf, php_stream *s, unsigned flags, HashTable *headers, php_http_info_callback_t callback_func, void *callback_arg)
+{
+ php_http_message_parser_state_t state = PHP_HTTP_MESSAGE_PARSER_STATE_START;
+ TSRMLS_FETCH_FROM_CTX(parser->ts);
+
+ if (!buf->data) {
+ php_http_buffer_resize_ex(buf, 0x1000, 1, 0);
+ }
+ while (1) {
+ size_t justread = 0;
+#if DBG_PARSER
+ const char *states[] = {"START", "KEY", "VALUE", "VALUE_EX", "HEADER_DONE", "DONE"};
+ fprintf(stderr, "#SHP: %s (f:%u)\n", states[state], flags);
+#endif
+ /* resize if needed */
+ if (buf->free < 0x1000) {
+ php_http_buffer_resize_ex(buf, 0x1000, 1, 0);
+ }
+ switch (state) {
+ case PHP_HTTP_HEADER_PARSER_STATE_FAILURE:
+ case PHP_HTTP_HEADER_PARSER_STATE_DONE:
+ return state;
+
+ default:
+ /* read line */
+ php_stream_get_line(s, buf->data + buf->used, buf->free, &justread);
+ /* if we fail reading a whole line, try a single char */
+ if (!justread) {
+ int c = php_stream_getc(s);
+
+ if (c != EOF) {
+ char s[1] = {c};
+ justread = php_http_buffer_append(buf, s, 1);
+ }
+ }
+ php_http_buffer_account(buf, justread);
+ }
+
+ if (justread) {
+ state = php_http_header_parser_parse(parser, buf, flags, headers, callback_func, callback_arg);
+ } else if (php_stream_eof(s)) {
+ return php_http_header_parser_parse(parser, buf, flags | PHP_HTTP_HEADER_PARSER_CLEANUP, headers, callback_func, callback_arg);
+ } else {
+ return state;
+ }
+ }
+
+ return PHP_HTTP_HEADER_PARSER_STATE_DONE;
+}
+
+zend_class_entry *php_http_header_parser_class_entry;
+static zend_object_handlers php_http_header_parser_object_handlers;
+
+zend_object_value php_http_header_parser_object_new(zend_class_entry *ce TSRMLS_DC)
+{
+ return php_http_header_parser_object_new_ex(ce, NULL, NULL TSRMLS_CC);
+}
+
+zend_object_value php_http_header_parser_object_new_ex(zend_class_entry *ce, php_http_header_parser_t *parser, php_http_header_parser_object_t **ptr TSRMLS_DC)
+{
+ php_http_header_parser_object_t *o;
+
+ o = ecalloc(1, sizeof(php_http_header_parser_object_t));
+ zend_object_std_init((zend_object *) o, ce TSRMLS_CC);
+ object_properties_init((zend_object *) o, ce);
+
+ if (ptr) {
+ *ptr = o;
+ }
+
+ if (parser) {
+ o->parser = parser;
+ } else {
+ o->parser = php_http_header_parser_init(NULL TSRMLS_CC);
+ }
+ o->buffer = php_http_buffer_new();
+
+ o->zv.handle = zend_objects_store_put((zend_object *) o, NULL, php_http_header_parser_object_free, NULL TSRMLS_CC);
+ o->zv.handlers = &php_http_header_parser_object_handlers;
+
+ return o->zv;
+}
+
+void php_http_header_parser_object_free(void *object TSRMLS_DC)
+{
+ php_http_header_parser_object_t *o = (php_http_header_parser_object_t *) object;
+
+ if (o->parser) {
+ php_http_header_parser_free(&o->parser);
+ }
+ if (o->buffer) {
+ php_http_buffer_free(&o->buffer);
+ }
+ zend_object_std_dtor((zend_object *) o TSRMLS_CC);
+ efree(o);
+}
+
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpHeaderParser_getState, 0, 0, 0)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpHeaderParser, getState)
+{
+ php_http_header_parser_object_t *parser_obj = zend_object_store_get_object(getThis() TSRMLS_CC);
+
+ zend_parse_parameters_none();
+ /* always return the real state */
+ RETVAL_LONG(php_http_header_parser_state_is(parser_obj->parser));
+}
+
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpHeaderParser_parse, 0, 0, 3)
+ ZEND_ARG_INFO(0, data)
+ ZEND_ARG_INFO(0, flags)
+ ZEND_ARG_ARRAY_INFO(1, headers, 1)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpHeaderParser, parse)
+{
+ php_http_header_parser_object_t *parser_obj;
+ zval *zmsg;
+ char *data_str;
+ int data_len;
+ long flags;
+
+ php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "slz", &data_str, &data_len, &flags, &zmsg), invalid_arg, return);
+
+ if (Z_TYPE_P(zmsg) != IS_ARRAY) {
+ zval_dtor(zmsg);
+ array_init(zmsg);
+ }
+ parser_obj = zend_object_store_get_object(getThis() TSRMLS_CC);
+ php_http_buffer_append(parser_obj->buffer, data_str, data_len);
+ RETVAL_LONG(php_http_header_parser_parse(parser_obj->parser, parser_obj->buffer, flags, Z_ARRVAL_P(zmsg), NULL, NULL));
+}
+
+ZEND_BEGIN_ARG_INFO_EX(ai_HttpHeaderParser_stream, 0, 0, 3)
+ ZEND_ARG_INFO(0, stream)
+ ZEND_ARG_INFO(0, flags)
+ ZEND_ARG_ARRAY_INFO(1, headers, 1)
+ZEND_END_ARG_INFO();
+static PHP_METHOD(HttpHeaderParser, stream)
+{
+ php_http_header_parser_object_t *parser_obj;
+ zend_error_handling zeh;
+ zval *zmsg, *zstream;
+ php_stream *s;
+ long flags;
+
+ php_http_expect(SUCCESS == zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "rlz", &zstream, &flags, &zmsg), invalid_arg, return);
+
+ zend_replace_error_handling(EH_THROW, php_http_exception_unexpected_val_class_entry, &zeh TSRMLS_CC);
+ php_stream_from_zval(s, &zstream);
+ zend_restore_error_handling(&zeh TSRMLS_CC);
+
+ if (Z_TYPE_P(zmsg) != IS_ARRAY) {
+ zval_dtor(zmsg);
+ array_init(zmsg);
+ }
+ parser_obj = zend_object_store_get_object(getThis() TSRMLS_CC);
+ RETVAL_LONG(php_http_header_parser_parse_stream(parser_obj->parser, parser_obj->buffer, s, flags, Z_ARRVAL_P(zmsg), NULL, NULL));
+}
+
+static zend_function_entry php_http_header_parser_methods[] = {
+ PHP_ME(HttpHeaderParser, getState, ai_HttpHeaderParser_getState, ZEND_ACC_PUBLIC)
+ PHP_ME(HttpHeaderParser, parse, ai_HttpHeaderParser_parse, ZEND_ACC_PUBLIC)
+ PHP_ME(HttpHeaderParser, stream, ai_HttpHeaderParser_stream, ZEND_ACC_PUBLIC)
+ {NULL, NULL, NULL}
+};
+
+PHP_MINIT_FUNCTION(http_header_parser)
+{
+ zend_class_entry ce;
+
+ INIT_NS_CLASS_ENTRY(ce, "http\\Header", "Parser", php_http_header_parser_methods);
+ php_http_header_parser_class_entry = zend_register_internal_class(&ce TSRMLS_CC);
+ memcpy(&php_http_header_parser_object_handlers, zend_get_std_object_handlers(), sizeof(zend_object_handlers));
+ php_http_header_parser_class_entry->create_object = php_http_header_parser_object_new;
+ php_http_header_parser_object_handlers.clone_obj = NULL;
+
+ zend_declare_class_constant_long(php_http_header_parser_class_entry, ZEND_STRL("CLEANUP"), PHP_HTTP_HEADER_PARSER_CLEANUP TSRMLS_CC);
+
+ zend_declare_class_constant_long(php_http_header_parser_class_entry, ZEND_STRL("STATE_FAILURE"), PHP_HTTP_HEADER_PARSER_STATE_FAILURE TSRMLS_CC);
+ zend_declare_class_constant_long(php_http_header_parser_class_entry, ZEND_STRL("STATE_START"), PHP_HTTP_HEADER_PARSER_STATE_START TSRMLS_CC);
+ zend_declare_class_constant_long(php_http_header_parser_class_entry, ZEND_STRL("STATE_KEY"), PHP_HTTP_HEADER_PARSER_STATE_KEY TSRMLS_CC);
+ zend_declare_class_constant_long(php_http_header_parser_class_entry, ZEND_STRL("STATE_VALUE"), PHP_HTTP_HEADER_PARSER_STATE_VALUE TSRMLS_CC);
+ zend_declare_class_constant_long(php_http_header_parser_class_entry, ZEND_STRL("STATE_VALUE_EX"), PHP_HTTP_HEADER_PARSER_STATE_VALUE_EX TSRMLS_CC);
+ zend_declare_class_constant_long(php_http_header_parser_class_entry, ZEND_STRL("STATE_HEADER_DONE"), PHP_HTTP_HEADER_PARSER_STATE_HEADER_DONE TSRMLS_CC);
+ zend_declare_class_constant_long(php_http_header_parser_class_entry, ZEND_STRL("STATE_DONE"), PHP_HTTP_HEADER_PARSER_STATE_DONE TSRMLS_CC);
+
+ return SUCCESS;
+}
+
+/*
+ * Local variables:
+ * tab-width: 4
+ * c-basic-offset: 4
+ * End:
+ * vim600: noet sw=4 ts=4 fdm=marker
+ * vim<600: noet sw=4 ts=4
+ */
+