Remove function of meta tag

[Title] Remove function of meta tag
[Issue#]  N/A
[Problem] N/A
[Cause] N/A
[Solution] Remove function of meta tag
[Team] Browser UI
[Developer] Junghwan kang
[Request] N/A

Change-Id: Ib6e91c35b70566a75672128906ac2c63d86eba0b

6 files changed, 1 insertions, 445 deletions

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0c41069f..f25baa82 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -84,13 +84,6 @@ FIND_LIBRARY(LIB_GNUTLS gnutls)
 FOREACH(flag ${pkgs_CFLAGS})
 	SET(EXTRA_CFLAGS "${EXTRA_CFLAGS} ${flag}")
 ENDFOREACH(flag)
-SET (USE_META_TAG ON)
-IF (USE_META_TAG)
-    ADD_DEFINITIONS("-DUSE_META_TAG")
-    LIST(APPEND SRCS
-        src/browser-extension/browser-meta-tag.cpp
-    )
-ENDIF ()
 
 # set extra defines
 SET(PREFIX ${CMAKE_INSTALL_PREFIX})
diff --git a/src/browser-class.cpp b/src/browser-class.cpp
index c05ddace..00e0b25e 100644..100755
--- a/src/browser-class.cpp
+++ b/src/browser-class.cpp
@@ -19,9 +19,6 @@
 #include "browser-context-menu.h"
 #include "browser-find-word.h"
 #include "browser-geolocation.h"
-#ifdef USE_META_TAG
-#include "browser-meta-tag.h"
-#endif
 #include "browser-multi-window-view.h"
 #include "browser-network-manager.h"
 #include "browser-user-agent-db.h"
@@ -382,10 +379,6 @@ void Browser_Class::ewk_view_deinit(Evas_Object *ewk_view)
 					Browser_Geolocation::__geolocation_permission_request_cb);
 	m_download_policy->deinit();
 	m_browser_view->m_context_menu->deinit();
-#ifdef USE_META_TAG
-	m_browser_view->m_meta_tag->deinit();
-#endif
-
 	m_browser_view->suspend_ewk_view(ewk_view);
 }
 
@@ -437,9 +430,6 @@ void Browser_Class::ewk_view_init(Evas_Object *ewk_view)
 
 	m_download_policy->init(ewk_view);
 	m_browser_view->m_context_menu->init(ewk_view);
-#ifdef USE_META_TAG
-	m_browser_view->m_meta_tag->init(ewk_view);
-#endif
 	m_geolocation->init(ewk_view);
 	m_browser_view->resume_ewk_view(ewk_view);
 }
diff --git a/src/browser-extension/browser-meta-tag.cpp b/src/browser-extension/browser-meta-tag.cpp
deleted file mode 100755
index 03360689..00000000
--- a/src/browser-extension/browser-meta-tag.cpp
+++ /dev/null
@@ -1,302 +0,0 @@
-/*
- * Copyright 2012  Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.0 (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.tizenopensource.org/license
- *
- * 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 "browser-class.h"
-#include "browser-meta-tag.h"
-
-#include <fcntl.h>
-#include <libsoup/soup.h>
-#include <package-manager.h>
-
-#define TIME_STAMP_MAX_LENGTH		255
-#define XML_RAW_DATA_MAX_SIZE		4096
-#define PATH_CONFIGURE_SAMPLE_XML	"/opt/apps/org.tizen.browser/data/config_sample.xml"
-#define PATH_CONFIGURE_XML			"/opt/apps/org.tizen.browser/data/config.xml"
-#define PATH_ICON_PNG				"/opt/apps/org.tizen.browser/data/icon.png"
-
-Browser_Meta_Tag::Browser_Meta_Tag(void)
-:
-	m_ewk_view(NULL)
-{
-	BROWSER_LOGD("[%s]", __func__);
-}
-
-Browser_Meta_Tag::~Browser_Meta_Tag(void)
-{
-	BROWSER_LOGD("[%s]", __func__);
-}
-
-Eina_Bool Browser_Meta_Tag::init(Evas_Object *ewk_view)
-{
-	BROWSER_LOGD("[%s]", __func__);
-
-	deinit();
-
-	m_ewk_view = ewk_view;
-
-	m_xml_path = std::string(PATH_CONFIGURE_XML);
-	m_icon_path = std::string(PATH_ICON_PNG);
-
-	remove_config_xml(m_xml_path.c_str());
-
-	evas_object_smart_callback_add(m_ewk_view, "webapp,metatag,standalone", __webapp_metatag_standalone_cb, this);
-
-	return EINA_TRUE;
-}
-
-void Browser_Meta_Tag::deinit()
-{
-	evas_object_smart_callback_del(m_ewk_view, "webapp,metatag,standalone", __webapp_metatag_standalone_cb);
-}
-
-Eina_Bool Browser_Meta_Tag::create_config_xml(const char *url, const char *title, const char *xml_path_attempt)
-{
-	BROWSER_LOGD("[%s]", __func__);
-
-	char *xml_data = NULL;
-	FILE *file_read = NULL;
-	FILE *file_write = NULL;
-	long xml_data_size = 0;
-	long xml_extra_data_size = 0;
-
-	/* Read raw data from default config_sample.xml */
-	file_read = fopen(PATH_CONFIGURE_SAMPLE_XML, "r");
-
-	if (!file_read) {
-		BROWSER_LOGE("failed to open config_sample.xml");
-		return EINA_FALSE;
-	}
-
-	fseek(file_read, 0, SEEK_END);
-	xml_data_size = ftell(file_read);
-	rewind(file_read);
-
-	xml_extra_data_size = strlen(url) + strlen(title);
-	xml_data = (char *)malloc(sizeof(char) * (xml_data_size + xml_extra_data_size));
-
-	if (!xml_data) {
-		BROWSER_LOGE("Failed to allocate memory to read files");
-		fclose(file_read);
-		return EINA_FALSE;
-	}
-	memset(xml_data, 0x00, (xml_data_size + xml_extra_data_size));
-
-	size_t result = fread(xml_data, sizeof(char), (xml_data_size + xml_extra_data_size), file_read);
-	fclose(file_read);
-
-	if (result != xml_data_size) {
-		BROWSER_LOGD("Reading error\n, result[%d]", result);
-		free (xml_data);
-		xml_data = NULL;
-		return EINA_FALSE;
-	}
-
-	/* write xml raw data as config.xml */
-	if (xml_path_attempt && strlen(xml_path_attempt) > 0) {
-		m_xml_path = std::string(xml_path_attempt);
-	}
-
-	BROWSER_LOGD("m_xml_path[%s]", m_xml_path.c_str());
-
-	char *markup_converted_url = elm_entry_utf8_to_markup(url);
-
-	if(!markup_converted_url) {
-		BROWSER_LOGE("failed to convert url to markup");
-		return EINA_FALSE;
-	}
-	std::string url_string = std::string(markup_converted_url);
-	BROWSER_LOGD("url_string[%s]", url_string.c_str());
-	free(markup_converted_url);
-
-	double time_stamp = ecore_loop_time_get();
-	char time_stamp_string[TIME_STAMP_MAX_LENGTH] = {0, };
-	snprintf(time_stamp_string, TIME_STAMP_MAX_LENGTH, "%lf", time_stamp);
-
-	std::string title_string = std::string(title);
-	std::string id_string = url_string + std::string("/") + std::string(time_stamp_string);
-	std::string::size_type pos = std::string::npos;
-	m_xml_law_data = std::string(xml_data);
-	BROWSER_LOGD("id_string[%s]", id_string.c_str());
-	free(xml_data);
-	xml_data = NULL;
-
-	while ((pos = m_xml_law_data.find("id_need")) != std::string::npos)
-		m_xml_law_data.replace(pos, strlen("id_need"), id_string);
-
-	while ((pos = m_xml_law_data.find("url_need")) != std::string::npos)
-		m_xml_law_data.replace(pos, strlen("url_need"), url_string);
-
-	while ((pos = m_xml_law_data.find("title_need")) != std::string::npos)
-		m_xml_law_data.replace(pos, strlen("title_need"), title_string);
-
-	BROWSER_LOGD("xml_raw_data - changed[%s]", m_xml_law_data.c_str());
-
-	file_write = fopen(m_xml_path.c_str(), "w");
-
-	if (!file_write) {
-		BROWSER_LOGD("fopen failed", __func__);
-		return EINA_FALSE;
-	} else {
-		BROWSER_LOGD("fopen success");
-	}
-
-	fwrite(m_xml_law_data.c_str(), sizeof(char), m_xml_law_data.length(), file_write);
-	fclose(file_write);
-
-	return EINA_TRUE;
-}
-
-Eina_Bool Browser_Meta_Tag::remove_config_xml(const char *xml_path_attempt)
-{
-	if (xml_path_attempt && strlen(xml_path_attempt) > 0)
-		m_xml_path = std::string(xml_path_attempt);
-
-	BROWSER_LOGD("xml_path[%s]", m_xml_path.c_str());
-
-	if (unlink(m_xml_path.c_str()) == -1) {
-		BROWSER_LOGE("Failed to remove config.xml in the path");
-		return EINA_FALSE;
-	}
-
-	return EINA_TRUE;
-}
-/* junghwankang_Native_APIs */
-Eina_Bool Browser_Meta_Tag::request_download_icon(const char *url)
-{
-	BROWSER_LOGD("[%s], request url[%s]", __func__, url);
-	SoupSession *soup_session = NULL;
-	SoupMessage *soup_msg = NULL;
-	SoupMessageHeaders *headers = NULL;
-
-	soup_session = soup_session_async_new();
-	g_object_set(soup_session, SOUP_SESSION_TIMEOUT, 15, NULL);
-	soup_msg = soup_message_new("GET", url);
-
-	BROWSER_LOGD("request url[%s]", url);
-	headers = soup_msg->request_headers;
-
-	soup_session_queue_message(soup_session, soup_msg, __download_icon_finished_cb, (void *)this);
-}
-
-void Browser_Meta_Tag::__download_icon_finished_cb(SoupSession *session, SoupMessage *msg, gpointer data)
-{
-	BROWSER_LOGD("[%s]", __func__);
-	if (!data)
-		return;
-
-	Browser_Meta_Tag *browser_meta_tag = NULL;
-	browser_meta_tag = (Browser_Meta_Tag *)data;
-
-	SoupBuffer *body = soup_message_body_flatten(msg->response_body);
-
-	int fd;
-	int write_len = 0;
-	browser_meta_tag->icon_remove(browser_meta_tag->m_icon_path.c_str());
-
-	if (!body->data || body->length <= 0) {
-		soup_buffer_free(body);
-		return;
-	}
-	if ((fd = open((browser_meta_tag->m_icon_path.c_str()), O_CREAT | O_WRONLY, S_IRUSR|S_IWUSR | S_IRGRP | S_IROTH)) < 0) {
-		soup_buffer_free(body);
-		return;
-	}
-
-	write_len = write(fd, body->data, body->length);
-	close(fd);
-
-	soup_buffer_free(body);
-
-	if (write_len != body->length) {
-		browser_meta_tag->icon_remove((browser_meta_tag->m_icon_path.c_str()));
-		return;
-	}
-
-	/* send pkgmgr the wgt file */
-	browser_meta_tag->wgt_install(NULL);
-}
-
-Eina_Bool Browser_Meta_Tag::icon_remove(const char *icon_path_attempt)
-{
-	if (icon_path_attempt && strlen(icon_path_attempt) > 0)
-		m_icon_path = std::string(icon_path_attempt);
-
-	BROWSER_LOGD("m_icon_path[%s]", m_icon_path.c_str());
-
-	if (unlink(m_icon_path.c_str()) == -1) {
-		BROWSER_LOGE("Failed to remove icon.png in the path");
-		return EINA_FALSE;
-	}
-
-	return EINA_TRUE;
-}
-
-Eina_Bool Browser_Meta_Tag::zip(const char *file_path_for_xml, const char* file_path_for_icon, const char* file_path_for_zipped_data)
-{
-	BROWSER_LOGD("[%s]", __func__);
-}
-
-Eina_Bool Browser_Meta_Tag::unzip(const char *file_path_for_zipped_data)
-{
-	BROWSER_LOGD("[%s]", __func__);
-}
-
-Eina_Bool Browser_Meta_Tag::wgt_install(const char *file_path)
-{
-	BROWSER_LOGD("[%s]", __func__);
-
-	std::string wgt_file_path;
-
-	if (file_path && strlen(file_path) > 0)
-		wgt_file_path = std::string(file_path);
-	else
-		wgt_file_path = std::string("/opt/apps/org.tizen.browser/data/config.xml");
-
-	BROWSER_LOGD("wgt_file_path[%s]", wgt_file_path.c_str());
-
-	pkgmgr_client *pc = pkgmgr_client_new(PC_REQUEST);
-
-	if (!pc)
-		BROWSER_LOGD("pkgmgr_client_new is failed");
-
-	pkgmgr_client_install(pc, "wgt", NULL, wgt_file_path.c_str(), NULL, PM_QUIET, __wgt_install_ret_cb, this);
-	pkgmgr_client_free(pc);
-}
-
-int Browser_Meta_Tag::__wgt_install_ret_cb(int req_id, const char *pkg_type, const char *pkg_name, const char *key,
-											const char *val, const void *pmsg, void *data)
-{
-	BROWSER_LOGD("[%s]", __func__);
-
-	Browser_Meta_Tag *browser_meta_tag = NULL;
-	browser_meta_tag = (Browser_Meta_Tag *)data;
-
-	browser_meta_tag->remove_config_xml(NULL);
-	unlink((browser_meta_tag->m_icon_path).c_str());
-}
-
-void Browser_Meta_Tag::__webapp_metatag_standalone_cb(void *data, Evas_Object *obj, void *event_info)
-{
-	BROWSER_LOGD("[%s]", __func__);
-
-	if (!data) {
-		BROWSER_LOGE("__webapp_metatag_standalone_cb - data is null");
-		return;
-	}
-}
-
diff --git a/src/browser-extension/browser-meta-tag.h b/src/browser-extension/browser-meta-tag.h
deleted file mode 100755
index 49f0d098..00000000
--- a/src/browser-extension/browser-meta-tag.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/*
- * Copyright 2012  Samsung Electronics Co., Ltd
- *
- * Licensed under the Flora License, Version 1.0 (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.tizenopensource.org/license
- *
- * 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.
- *
- */
-
-
-#ifndef BROWSER_META_TAG_H
-#define BROWSER_META_TAG_H
-
-#include <sstream>
-#include <stdio.h>
-#include <string>
-#include <vector>
-#include <zlib.h>
-
-#include "browser-config.h"
-#include "browser-view.h"
-
-class Browser_Meta_Tag {
-public:
-	Browser_Meta_Tag(void);
-	~Browser_Meta_Tag(void);
-	Eina_Bool init(Evas_Object *ewk_view);
-	void deinit(void);
-
-	Eina_Bool create_config_xml(const char *url, const char *title, const char *xml_path_attempt);
-	Eina_Bool remove_config_xml(const char *xml_path_attempt);
-	Eina_Bool request_download_icon(const char *url);
-	Eina_Bool icon_remove(const char *icon_path_attempt);
-	Eina_Bool wgt_install(const char *file_path);
-private:
-	Eina_Bool zip(const char *file_path_for_xml, const char* file_path_for_icon, const char* file_path_for_zipped_data);
-	Eina_Bool unzip(const char *file_path_for_zipped_data);
-
-	static void __download_icon_finished_cb(SoupSession *session, SoupMessage *msg, gpointer data);
-	static void __webapp_metatag_standalone_cb(void *data, Evas_Object *obj, void *event_info);
-	static int __wgt_install_ret_cb(int req_id, const char *pkg_type,const char *pkg_name, const char *key,
-                                    const char *val, const void *pmsg, void *data);
-	std::string m_xml_path;
-	std::string m_xml_law_data;
-	std::string m_icon_path;
-
-	Evas_Object *m_ewk_view;
-};
-
-#endif
diff --git a/src/browser-view/browser-view.cpp b/src/browser-view/browser-view.cpp
index ac81d56f..9489ba0d 100755
--- a/src/browser-view/browser-view.cpp
+++ b/src/browser-view/browser-view.cpp
@@ -90,9 +90,6 @@ Browser_View::Browser_View(Evas_Object *win, Evas_Object *navi_bar, Evas_Object
 	,m_find_word(NULL)
 	,m_scissorbox_view(NULL)
 	,m_share_controlbar_button(NULL)
-#ifdef USE_META_TAG
-	,m_meta_tag(NULL)
-#endif
 	,m_context_menu(NULL)
 	,m_multi_window_button(NULL)
 	,m_new_window_button(NULL)
@@ -181,12 +178,6 @@ Browser_View::~Browser_View()
 		m_multi_window_rotate_timer = NULL;
 	}
 #endif
-#ifdef USE_META_TAG
-	if (m_meta_tag) {
-		delete m_meta_tag;
-		m_meta_tag = NULL;
-	}
-#endif
 #ifdef ZOOM_BUTTON
 	if (m_zoom_in_button)
 		evas_object_del(m_zoom_in_button);
@@ -242,13 +233,7 @@ Eina_Bool Browser_View::init(void)
 		BROWSER_LOGE("new Browser_Context_Menu failed");
 		return EINA_FALSE;
 	}
-#ifdef USE_META_TAG
-	m_meta_tag = new(nothrow) Browser_Meta_Tag();
-	if (!m_meta_tag) {
-		BROWSER_LOGE("new Browser_Meta_Tag failed");
-		return EINA_FALSE;
-	}
-#endif
+
 	UG_INIT_EFL(m_win, UG_OPT_INDICATOR_ENABLE);
 
 	char *last_url = NULL;
@@ -1934,43 +1919,6 @@ void Browser_View::__forward_cb(void *data, Evas_Object *obj, void *event_info)
 		ewk_view_forward(browser_view->m_focused_window->m_ewk_view);
 }
 
-#ifdef USE_META_TAG
-void Browser_View::__web_app_capable_get_cb(Eina_Bool capable, void* user_data)
-{
-	BROWSER_LOGD("[%s]", __func__);
-
-	if (!user_data)
-		return;
-
-	Browser_View *browser_view = (Browser_View *)user_data;
-	Evas_Object *webkit = browser_view->m_focused_window->m_ewk_view;
-	if (capable) {
-		ewk_view_web_application_icon_url_get(webkit, __web_app_icon_url_get_cb, browser_view);
-	}
-}
-
-void Browser_View::__web_app_icon_url_get_cb(const char* icon_url, void* user_data)
-{
-	BROWSER_LOGD("icon_url:%s", icon_url);
-
-	if (!user_data)
-		return;
-
-	Browser_View *browser_view = (Browser_View *)user_data;
-
-	/* make configure file */
-	browser_view->m_meta_tag->create_config_xml((browser_view->get_url()).c_str(), browser_view->get_title().c_str(), NULL);
-	if (!icon_url || strlen(icon_url) == 0) {
-		BROWSER_LOGD("Failed to get webapp icon url, make widget with default icon");
-		browser_view->m_meta_tag->wgt_install(NULL);
-	} else {
-		BROWSER_LOGD("Succeed to get webapp icon url, make widget after icon downloaded");
-		/* get icon */
-		browser_view->m_meta_tag->request_download_icon(icon_url);
-	}
-}
-#endif
-
 void Browser_View::__url_editfield_share_clicked_cb(void *data, Evas_Object *obj, void *event_info)
 {
 	BROWSER_LOGD("[%s]", __func__);
diff --git a/src/browser-view/browser-view.h b/src/browser-view/browser-view.h
index 2dfe5945..bfdba80e 100755
--- a/src/browser-view/browser-view.h
+++ b/src/browser-view/browser-view.h
@@ -19,9 +19,6 @@
 #define BROWSER_VIEW_H
 
 #include "browser-common-view.h"
-#ifdef USE_META_TAG
-#include "browser-meta-tag.h"
-#endif
 #include "browser-config.h"
 #if defined(FEATURE_MOST_VISITED_SITES)
 #include "browser-most-visited.h"
@@ -32,9 +29,6 @@ class Browser_Bookmark_DB;
 class Browser_Context_Menu;
 class Browser_Class;
 class Browser_Find_Word;
-#ifdef USE_META_TAG
-class Browser_Meta_Tag;
-#endif
 class Browser_Multi_Window_View;
 class Browser_Scissorbox_View;
 class Browser_Settings_Class;
@@ -216,12 +210,6 @@ private:
 	/* elm transit callback functions */
 	static void __new_window_transit_finished_cb(void *data, Elm_Transit *transit);
 
-#ifdef USE_META_TAG
-	static void __web_app_capable_get_cb(Eina_Bool capable, void* user_data);
-	static void __web_app_icon_url_get_cb(const char* icon_url, void* user_data);
-
-#endif
-
 	/* normal member functions */
 	Eina_Bool _create_main_layout(void);
 	Evas_Object *_create_url_layout(void);
@@ -353,9 +341,6 @@ private:
 	Ecore_Timer *m_multi_window_rotate_timer;
 	Eina_Bool m_is_rotated;
 #endif
-#ifdef USE_META_TAG
-	Browser_Meta_Tag *m_meta_tag;
-#endif
 	Eina_Bool m_is_full_screen;
 #ifdef ZOOM_BUTTON
 	Evas_Object *m_zoom_in_button;