library.cpp

/*
 * Copyright (C) 2019-2020 Matthieu Gautier <mgautier@kymeria.fr>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU  General Public License as published by
 * the Free Software Foundation; either version 3 of the License, or
 * any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 * MA 02110-1301, USA.
 */


#include <jni.h>
#include "org_kiwix_libkiwix_Library.h"

#include "library.h"
#include "utils.h"

#define NATIVE_TYPE kiwix::Library
#define TYPENAME libkiwix_Library
#include "macros.h"

/* Kiwix Reader JNI functions */
METHOD0(jobject, buildNativeLibrary)
{
  return NEW_RESOURCE(std::make_shared<NATIVE_TYPE>());
}


/* Kiwix library functions */
METHOD(jboolean, addBook, jobject book)
{
  auto cBook = getPtr<kiwix::Book>(env, book);

  try {
    return THIS->addBook(*cBook);
  } catch (std::exception& e) {
    LOG("Unable to add the book");
    LOG("%s", e.what()); }
  return false;
}

METHOD(jobject, getBookById, jstring id) {
  return BUILD_WRAPPER(THIS->getBookById(TO_C(id)));
}

METHOD(jobject, getArchiveById, jstring id) {
  return BUILD_WRAPPER(THIS->getArchiveById(TO_C(id)));
}

METHOD(jboolean, removeBookById, jstring id) {
  return TO_JNI(THIS->removeBookById(TO_C(id)));
}

METHOD(jboolean, writeToFile, jstring path) {
  return TO_JNI(THIS->writeToFile(TO_C(path)));
}
METHOD(jboolean, writeBookmarksToFile, jstring path) {
  return TO_JNI(THIS->writeBookmarksToFile(TO_C(path)));
}

METHOD(jint, getBookCount, jboolean localBooks, jboolean remoteBooks) {
  return TO_JNI(THIS->getBookCount(TO_C(localBooks), TO_C(remoteBooks)));
}

GETTER(jobjectArray, getBooksIds)

METHOD(jobjectArray, filter, jobject filterObj) {
  auto filter = getPtr<kiwix::Filter>(env, filterObj);
  return c2jni(THIS->filter(*filter), env);
}

GETTER(jobjectArray, getBooksLanguages)
GETTER(jobjectArray, getBooksCategories)
GETTER(jobjectArray, getBooksCreators)
GETTER(jobjectArray, getBooksPublishers)

METHOD(void, addBookmark, jobject bookmark) {
  auto cBookmark = getPtr<kiwix::Bookmark>(env, bookmark);
  THIS->addBookmark(*cBookmark);
}

METHOD(jboolean, removeBookmark, jstring zimId, jstring url) {
  return TO_JNI(THIS->removeBookmark(TO_C(zimId), TO_C(url)));
}

METHOD(jobjectArray, getBookmarks, jboolean onlyValidBookmarks) {
  auto bookmarks = THIS->getBookmarks(TO_C(onlyValidBookmarks));
  jobjectArray retArray = createArray(env, bookmarks.size(), "org/kiwix/libkiwix/Bookmark");
  size_t index = 0;
  for (auto bookmark: bookmarks) {
    auto wrapper = BUILD_WRAPPER(bookmark);
    env->SetObjectArrayElement(retArray, index++, wrapper);
  }
  return retArray;
}