feat: add public api

Signed-off-by: Hosung Kim [email protected]

Author: hs0225

configure.py

@@ -223,7 +223,7 @@ def setupCLIOptions(parser):
   lwnode_optgroup.add_option(
       '--escargot-lib-type',
       choices=['shared_lib', 'static_lib'],
-      default='shared_lib',
+      default='static_lib',
       help='shared_lib | static_lib (%default)',
   )
 

deps/node/node.gyp

@@ -387,20 +387,13 @@
         [ 'lwnode=="true"', {
           'cflags': ['-Wno-write-strings'],
           'sources': [
-            'src/node_main_lw.cc',
-            'src/lwnode/aul-event-receiver.cc'
+            'src/node_main_lw.cc'
           ],
         }, {
           'sources': [
             'src/node_main.cc'
           ],
         }],
-        ['target_os=="tizen"', {
-          'dependencies': [
-            '<(lwnode_jsengine_path)/deps/tizen.gyp:dlog',
-            '<(lwnode_jsengine_path)/deps/tizen.gyp:appcommon',
-          ],
-        }],
         # /@lwnode
         [ 'error_on_warn=="true"', {
           'cflags': ['-Werror'],
@@ -799,7 +792,17 @@
             '<(lwnode_jsengine_path)/escargotshim.gyp:escargotshim',
             '<(lwnode_jsengine_path)/deps/node-bindings/node_bindings.gyp:node_bindings',
           ],
+          'sources': [
+            'src/lwnode/aul-event-receiver.cc',
+            'src/lwnode/lwnode-public.cc',
+          ],
           'conditions': [
+            ['target_os=="tizen"', {
+              'dependencies': [
+                '<(lwnode_jsengine_path)/deps/tizen.gyp:dlog',
+                '<(lwnode_jsengine_path)/deps/tizen.gyp:appcommon',
+              ],
+            }],
             ['external_builtins=="true"', {
               'variables': {
                 'archive_filename%': '<(node_core_target_name).dat'

deps/node/src/lwnode/aul-event-receiver.cc

@@ -101,14 +101,6 @@ bool AULEventReceiver::start(int argc, char* argv[]) {
     LWNODE_DEV_LOG(parsed_bundle);
     LWNODE_DEV_LOG("appid:", appid_);
 
-    char* path = app_get_resource_path();
-    if (uv_chdir(path) != 0) {
-      LWNODE_DEV_LOGF("ERROR: Failed to change directory. (%d)", -errno);
-      free(path);
-      exit(-errno);
-    }
-    free(path);
-
     assert(!appid_.empty());
   } else {
     initLoggerOutput(false);

deps/node/src/lwnode/lwnode-public.cc

@@ -0,0 +1,63 @@
+/*
+ * Copyright (c) 2024-present Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <uv.h>
+
+#include "lwnode-public.h"
+#include "lwnode.h"
+#include "lwnode/aul-event-receiver.h"
+#include "node.h"
+#include "trace.h"
+
+namespace lwnode {
+
+bool ParseAULEvent(int argc, char** argv) {
+  bool result = AULEventReceiver::getInstance()->start(argc, argv);
+  if (result) {
+    LWNode::SystemInfo::getInstance()->add("aul");
+  }
+
+  return result;
+}
+
+bool InitScriptRootPath(const std::string path) {
+#if defined(HOST_TIZEN)
+  int result;
+  if (path.empty()) {
+    char* path = app_get_resource_path();
+    result = uv_chdir(path);
+    free(path);
+  } else {
+    result = uv_chdir(path.c_str());
+  }
+
+  if (result != 0) {
+    LWNODE_DEV_LOGF("ERROR: Failed to change directory. (%d)\n", -errno);
+
+    return false;
+  }
+
+  return true;
+#else
+  return false;
+#endif
+}
+
+int Start(int argc, char** argv) {
+  return node::Start(argc, argv);
+}
+
+}  // namespace LWNode

deps/node/src/node_main_lw.cc

@@ -15,8 +15,7 @@
  */
 
 #include <cstdio>
-#include "lwnode.h"
-#include "lwnode/aul-event-receiver.h"
+#include "lwnode/lwnode-public.h"
 #include "node.h"
 
 // UNIX
@@ -72,13 +71,15 @@ int main(int argc, char* argv[]) {
   setvbuf(stdout, nullptr, _IONBF, 0);
   setvbuf(stderr, nullptr, _IONBF, 0);
 
-  if (AULEventReceiver::getInstance()->start(argc, argv)) {
-    LWNode::SystemInfo::getInstance()->add("aul");
+  if (lwnode::ParseAULEvent(argc, argv)) {
+    if (!lwnode::InitScriptRootPath()) {
+      exit(-errno);
+    }
 
     char* args[] = {"", "index.js", nullptr};
-    return node::Start(2, args);
+    return lwnode::Start(2, args);
   }
 
   // started by command line
-  return node::Start(argc, argv);
+  return lwnode::Start(argc, argv);
 }

escargot.gyp

@@ -60,7 +60,7 @@
       'libraries': [
         '-lpthread',
         '<@(escargot_libs)',
-        '-Wl,-rpath,\$$ORIGIN/<(output_dir)',
+        '-Wl,-rpath,\$$ORIGIN/../<(output_dir)',
         '-Wl,-rpath,../lib',
         '-Wl,-rpath,\$$ORIGIN',
       ],

include/lwnode/lwnode-public.h

@@ -0,0 +1,37 @@
+/*
+ * Copyright (c) 2024-present Samsung Electronics Co., Ltd
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#pragma once
+
+#include <string>
+
+#ifndef LWNODE_EXPORT
+#define LWNODE_EXPORT __attribute__((visibility("default")))
+#endif
+
+namespace lwnode {
+
+LWNODE_EXPORT bool ParseAULEvent(int argc, char** argv);
+
+// Support only Tizen platform.
+// Sets the path of the root directory of the JavaScript. If you do not put the
+// path argument, the root path is the app's resource path
+// by default. Be sure to call this function before lwnode::Start function.
+LWNODE_EXPORT bool InitScriptRootPath(const std::string path = "");
+
+LWNODE_EXPORT int Start(int argc, char** argv);
+
+}  // namespace lwnode

include/lwnode/lwnode.h

@@ -21,16 +21,13 @@
 #include <memory>
 #include <string>
 #include <unordered_map>
+#include "lwnode-public.h"
 
 namespace Escargot {
 class ContextRef;
 class ValueRef;
 }  // namespace Escargot
 
-#ifndef LWNODE_EXPORT
-#define LWNODE_EXPORT __attribute__((visibility("default")))
-#endif
-
 namespace LWNode {
 
 void InitializeProcessMethods(v8::Local<v8::Object> target,

packaging/lwnode.spec

@@ -69,7 +69,7 @@ BuildRequires: libasan
 # Initialize the variables
 %{!?target: %define target lwnode}
 %{!?lib_type: %define lib_type shared} # <shared|static>
-%{!?static_escargot: %define static_escargot 0}
+%{!?static_escargot: %define static_escargot 1}
 %{!?debug: %define debug 0}
 
 %description