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https://github.com/google/pebble.git
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Import of the watch repository from Pebble
This commit is contained in:
Matthieu Jeanson
Katharine Berry
commit
3b92768480
10334 changed files with 2564465 additions and 0 deletions
202
third_party/jerryscript/targets/esp8266/source/jerry_extapi.c
vendored
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202
third_party/jerryscript/targets/esp8266/source/jerry_extapi.c
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/* Copyright 2015 Samsung Electronics Co., Ltd.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include "jerry-core/jerry-api.h"
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#include "jerry_extapi.h"
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#include "native_esp8266.h"
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#ifndef MIN
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#define MIN(A,B) ((A)<(B)?(A):(B))
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#endif
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#define __UNSED__ __attribute__((unused))
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#define DELCARE_HANDLER(NAME) \
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static jerry_value_t \
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NAME ## _handler (const jerry_value_t function_obj_val __UNSED__, \
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const jerry_value_t this_val __UNSED__, \
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const jerry_value_t args_p[], \
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const jerry_length_t args_cnt)
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#define REGISTER_HANDLER(NAME) \
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register_native_function ( # NAME, NAME ## _handler)
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/*---------------------------------------------------------------------------*/
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DELCARE_HANDLER(assert) {
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if (args_cnt == 1
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&& jerry_value_is_boolean (args_p[0])
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&& jerry_get_boolean_value (args_p[0]))
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{
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printf (">> Jerry assert true\r\n");
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return jerry_create_boolean (true);
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}
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printf ("Script assertion failed\n");
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exit (JERRY_STANDALONE_EXIT_CODE_FAIL);
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return jerry_create_boolean (false);
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}
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DELCARE_HANDLER(print) {
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jerry_length_t cc;
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if (args_cnt)
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{
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printf(">> print(%d) :", (int) args_cnt);
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for (cc=0; cc<args_cnt; cc++)
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{
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if (jerry_value_is_string (args_p[cc]))
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{
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char *buffer;
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jerry_size_t size = jerry_get_string_size (args_p[0]);
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buffer = (char *) malloc(size + 1);
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if(!buffer)
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{
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// not enough memory for this string.
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printf("[<too-long-string>]");
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continue;
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}
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jerry_string_to_char_buffer (args_p[cc],
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(jerry_char_t *) buffer,
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size);
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*(buffer + size) = 0;
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printf("[%s] ", buffer);
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free (buffer);
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}
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else
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{
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printf ("(%d) ", args_p[cc]);
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}
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}
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printf ("\r\n");
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}
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return jerry_create_boolean (true);
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}
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/*---------------------------------------------------------------------------*/
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DELCARE_HANDLER(gpio_dir) {
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int port, value;
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if (args_cnt < 2)
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{
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return false;
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}
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port = (int) jerry_get_number_value (args_p[0]);
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value = (int) jerry_get_number_value (args_p[1]);
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native_gpio_dir (port, value);
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return jerry_create_boolean (true);
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} /* gpio_dir_handler */
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DELCARE_HANDLER(gpio_set) {
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int port, value;
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if (args_cnt < 2)
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{
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return jerry_create_boolean (false);
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}
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port = (int) jerry_get_number_value (args_p[0]);
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value = (int) jerry_get_number_value (args_p[1]);
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native_gpio_set (port, value);
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return jerry_create_boolean (true);
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} /* gpio_dir_handler */
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DELCARE_HANDLER(gpio_get) {
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int port, value;
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if (args_cnt < 1)
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{
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return false;
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}
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port = (int) jerry_get_number_value (args_p[0]);
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value = native_gpio_get (port) ? 1 : 0;
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return jerry_create_number ((double) value);
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} /* gpio_dir_handler */
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/*---------------------------------------------------------------------------*/
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static bool
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register_native_function (const char* name,
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jerry_external_handler_t handler)
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{
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jerry_value_t global_obj_val;
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jerry_value_t reg_func_val;
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jerry_value_t prop_name_val;
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jerry_value_t res;
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bool bok;
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global_obj_val = jerry_get_global_object ();
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reg_func_val = jerry_create_external_function (handler);
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bok = true;
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if (!(jerry_value_is_function (reg_func_val)
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&& jerry_value_is_constructor (reg_func_val)))
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{
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printf ("!!! create_external_function failed !!!\r\n");
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jerry_release_value (reg_func_val);
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jerry_release_value (global_obj_val);
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return false;
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}
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prop_name_val = jerry_create_string ((const jerry_char_t *) name);
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res = jerry_set_property (global_obj_val, prop_name_val, reg_func_val);
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if (jerry_value_has_error_flag (res))
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{
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bok = false;
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}
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jerry_release_value (res);
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jerry_release_value (prop_name_val);
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jerry_release_value (reg_func_val);
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jerry_release_value (global_obj_val);
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if (!bok)
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{
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printf ("!!! register_native_function failed: [%s]\r\n", name);
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}
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return bok;
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}
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/*---------------------------------------------------------------------------*/
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void js_register_functions (void)
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{
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REGISTER_HANDLER(assert);
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REGISTER_HANDLER(print);
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REGISTER_HANDLER(gpio_dir);
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REGISTER_HANDLER(gpio_set);
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REGISTER_HANDLER(gpio_get);
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}
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119
third_party/jerryscript/targets/esp8266/source/jerry_run.c
vendored
Normal file
119
third_party/jerryscript/targets/esp8266/source/jerry_run.c
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Normal file
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@ -0,0 +1,119 @@
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/* Copyright 2015 Samsung Electronics Co., Ltd.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include "jerry-core/jerry-api.h"
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#include "jerry_extapi.h"
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#include "jerry_run.h"
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static const char* fn_sys_loop_name = "sysloop";
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jerry_value_t parsed_res;
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/*---------------------------------------------------------------------------*/
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int js_entry (const char *source_p, const size_t source_size)
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{
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const jerry_char_t *jerry_src = (const jerry_char_t *) source_p;
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int ret_code = 0; /* JERRY_COMPLETION_CODE_OK */
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jerry_init_flag_t flags = JERRY_INIT_EMPTY;
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jerry_init (flags);
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js_register_functions ();
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parsed_res = jerry_parse ((jerry_char_t *) jerry_src, source_size, false);
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if (jerry_value_has_error_flag (parsed_res))
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{
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printf ("Error: jerry_parse failed\r\n");
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ret_code = JERRY_ERROR_SYNTAX;
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}
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return ret_code;
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}
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int js_eval (const char *source_p, const size_t source_size)
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{
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int status = 0;
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jerry_value_t res;
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res = jerry_eval ((jerry_char_t *) source_p,
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source_size,
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false);
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if (jerry_value_has_error_flag (res)) {
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status = -1;
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}
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jerry_release_value (res);
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return status;
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}
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int js_loop (uint32_t ticknow)
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{
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jerry_value_t global_obj_val;
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jerry_value_t sysloop_func;
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jerry_value_t val_args[1];
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uint16_t val_argv;
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jerry_value_t res;
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jerry_value_t prop_name_val;
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int ret_code = 0;
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global_obj_val = jerry_get_global_object ();
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prop_name_val = jerry_create_string ((const jerry_char_t *) fn_sys_loop_name);
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sysloop_func = jerry_get_property (global_obj_val, prop_name_val);
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jerry_release_value (prop_name_val);
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if (jerry_value_has_error_flag (sysloop_func)) {
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printf ("Error: '%s' not defined!!!\r\n", fn_sys_loop_name);
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jerry_release_value (sysloop_func);
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jerry_release_value (global_obj_val);
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return -1;
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}
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if (!jerry_value_is_function (sysloop_func)) {
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printf ("Error: '%s' is not a function!!!\r\n", fn_sys_loop_name);
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jerry_release_value (sysloop_func);
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jerry_release_value (global_obj_val);
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return -2;
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}
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val_argv = 1;
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val_args[0] = jerry_create_number (ticknow);
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res = jerry_call_function (sysloop_func,
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global_obj_val,
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val_args,
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val_argv);
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if (jerry_value_has_error_flag (res)) {
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ret_code = -3;
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}
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jerry_release_value (res);
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jerry_release_value (sysloop_func);
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jerry_release_value (global_obj_val);
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return ret_code;
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}
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void js_exit (void)
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{
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jerry_cleanup ();
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}
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