100 lines
4.3 KiB
C++

#ifndef SESSION_ANDROID_CONTACTS_H
#define SESSION_ANDROID_CONTACTS_H
#include <jni.h>
#include "session/config/contacts.hpp"
#include "util.h"
inline session::config::Contacts *ptrToContacts(JNIEnv *env, jobject obj) {
jclass contactsClass = env->FindClass("network/loki/messenger/libsession_util/Contacts");
jfieldID pointerField = env->GetFieldID(contactsClass, "pointer", "J");
return (session::config::Contacts *) env->GetLongField(obj, pointerField);
}
inline jobject serialize_contact(JNIEnv *env, session::config::contact_info info) {
jclass contactClass = env->FindClass("network/loki/messenger/libsession_util/util/Contact");
jmethodID constructor = env->GetMethodID(contactClass, "<init>",
"(Ljava/lang/String;Ljava/lang/String;Ljava/lang/String;ZZZLnetwork/loki/messenger/libsession_util/util/UserPic;)V");
jstring id = env->NewStringUTF(info.session_id.data());
jstring name = nullptr;
jstring nickname = nullptr;
if (info.name) {
name = env->NewStringUTF(info.name->data());
}
if (info.nickname) {
nickname = env->NewStringUTF(info.nickname->data());
}
jboolean approved, approvedMe, blocked;
approved = info.approved;
approvedMe = info.approved_me;
blocked = info.blocked;
jobject profilePic = util::serialize_user_pic(env, info.profile_picture);
jobject returnObj = env->NewObject(contactClass, constructor, id, name, nickname, approved, approvedMe, blocked, profilePic);
return returnObj;
}
inline session::config::contact_info* deserialize_contact(JNIEnv *env, jobject info) {
jclass contactClass = env->FindClass("network/loki/messenger/libsession_util/util/Contact");
jfieldID getId, getName, getNick, getApproved, getApprovedMe, getBlocked, getUserPic;
getId = env->GetFieldID(contactClass, "id", "Ljava/lang/String;");
getName = env->GetFieldID(contactClass, "name", "Ljava/lang/String;");
getNick = env->GetFieldID(contactClass, "nickname", "Ljava/lang/String;");
getApproved = env->GetFieldID(contactClass, "approved", "Z");
getApprovedMe = env->GetFieldID(contactClass, "approvedMe", "Z");
getBlocked = env->GetFieldID(contactClass, "blocked", "Z");
getUserPic = env->GetFieldID(contactClass, "profilePicture", "Lnetwork/loki/messenger/libsession_util/util/UserPic;");
jstring name, nickname, session_id;
session_id = static_cast<jstring>(env->GetObjectField(info, getId));
name = static_cast<jstring>(env->GetObjectField(info, getName));
nickname = static_cast<jstring>(env->GetObjectField(info, getNick));
bool approved, approvedMe, blocked;
approved = env->GetBooleanField(info, getApproved);
approvedMe = env->GetBooleanField(info, getApprovedMe);
blocked = env->GetBooleanField(info, getBlocked);
jobject user_pic = env->GetObjectField(info, getUserPic);
std::string url;
session::ustring key;
if (user_pic != nullptr) {
auto deserialized_pic = util::deserialize_user_pic(env, user_pic);
auto url_jstring = deserialized_pic.first;
auto url_bytes = env->GetStringUTFChars(url_jstring, nullptr);
url = std::string(url_bytes);
env->ReleaseStringUTFChars(url_jstring, url_bytes);
key = util::ustring_from_bytes(env, deserialized_pic.second);
}
auto session_id_bytes = env->GetStringUTFChars(session_id, nullptr);
auto name_bytes = name ? env->GetStringUTFChars(name, nullptr) : nullptr;
auto nickname_bytes = nickname ? env->GetStringUTFChars(nickname, nullptr) : nullptr;
auto contact_info = new session::config::contact_info(session_id_bytes);
if (name_bytes) {
contact_info->name = name_bytes;
}
if (nickname_bytes) {
contact_info->nickname = nickname_bytes;
}
contact_info->approved = approved;
contact_info->approved_me = approvedMe;
contact_info->blocked = blocked;
if (!url.empty() && !key.empty()) {
contact_info->profile_picture = session::config::profile_pic(url, key);
}
env->ReleaseStringUTFChars(session_id, session_id_bytes);
if (name_bytes) {
env->ReleaseStringUTFChars(name, name_bytes);
}
if (nickname_bytes) {
env->ReleaseStringUTFChars(nickname, nickname_bytes);
}
return contact_info;
}
#endif //SESSION_ANDROID_CONTACTS_H