174 lines
6.2 KiB
C++
174 lines
6.2 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*
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*/
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// Allow use of stuff in <time.h> and abort()
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#define FORBIDDEN_SYMBOL_EXCEPTION_time_h
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#define FORBIDDEN_SYMBOL_EXCEPTION_abort
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// Disable printf override in common/forbidden.h to avoid
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// clashes with log.h from the Android SDK.
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// That header file uses
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// __attribute__ ((format(printf, 3, 4)))
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// which gets messed up by our override mechanism; this could
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// be avoided by either changing the Android SDK to use the equally
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// legal and valid
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// __attribute__ ((format(__printf__, 3, 4)))
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// or by refining our printf override to use a varadic macro
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// (which then wouldn't be portable, though).
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// Anyway, for now we just disable the printf override globally
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// for the Android port
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#define FORBIDDEN_SYMBOL_EXCEPTION_printf
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#include "backends/platform/android/android.h"
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#include "backends/networking/basic/android/jni.h"
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#ifdef USE_HTTP
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#include "backends/networking/http/android/networkreadstream-android.h"
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#endif
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namespace Networking {
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jclass NetJNI::_CLS_URL = nullptr;
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jmethodID NetJNI::_MID_url_init = 0;
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jmethodID NetJNI::_MID_url_getProtocol = 0;
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jmethodID NetJNI::_MID_url_getHost = 0;
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jmethodID NetJNI::_MID_url_getPort = 0;
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jmethodID NetJNI::_MID_url_getDefaultPort = 0;
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jclass NetJNI::_CLS_Socket = nullptr;
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jmethodID NetJNI::_MID_socket_init = 0;
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jmethodID NetJNI::_MID_socket_ready = 0;
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jmethodID NetJNI::_MID_socket_send = 0;
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jmethodID NetJNI::_MID_socket_recv = 0;
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jmethodID NetJNI::_MID_socket_close = 0;
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#ifdef USE_HTTP
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jmethodID NetJNI::_MID_manager_init = 0;
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jmethodID NetJNI::_MID_manager_startRequest = 0;
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jmethodID NetJNI::_MID_manager_poll = 0;
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jfieldID NetJNI::_FID_manager__empty = 0;
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jclass NetJNI::_CLS_HTTPRequest = nullptr;
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jmethodID NetJNI::_MID_request_bufinit = 0;
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jmethodID NetJNI::_MID_request_forminit = 0;
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jmethodID NetJNI::_MID_request_cancel = 0;
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jmethodID NetJNI::_MID_request_getURL = 0;
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const JNINativeMethod NetJNI::_natives_request[] = {
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{ "gotHeaders", "(J[Ljava/lang/String;)V",
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(void *)NetworkReadStreamAndroid::gotHeaders },
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{ "gotData", "(J[BII)V",
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(void *)NetworkReadStreamAndroid::gotData },
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{ "finished", "(JILjava/lang/String;)V",
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(void *)NetworkReadStreamAndroid::finished_ },
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};
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#endif
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bool NetJNI::_init = false;
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void NetJNI::init(JNIEnv *env) {
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if (_init) {
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return;
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}
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// We can't call error here as the backend is not built yet
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#define FIND_CONSTRUCTOR(prefix, signature) do { \
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_MID_ ## prefix ## init = env->GetMethodID(cls, "<init>", signature "V");\
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if (_MID_ ## prefix ## init == 0) { \
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LOGE("Can't find method ID <init>"); \
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abort(); \
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} \
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} while (0)
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#define FIND_METHOD(prefix, name, signature) do { \
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_MID_ ## prefix ## name = env->GetMethodID(cls, #name, signature); \
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if (_MID_ ## prefix ## name == 0) { \
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LOGE("Can't find method ID " #name); \
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abort(); \
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} \
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} while (0)
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#define FIND_FIELD(prefix, name, signature) do { \
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_FID_ ## prefix ## name = env->GetFieldID(cls, #name, signature); \
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if (_FID_ ## prefix ## name == 0) { \
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LOGE("Can't find field ID " #name); \
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abort(); \
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} \
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} while (0)
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jclass cls = env->FindClass("java/net/URL");
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_CLS_URL = (jclass)env->NewGlobalRef(cls);
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FIND_CONSTRUCTOR(url_, "(Ljava/lang/String;)");
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FIND_METHOD(url_, getProtocol, "()Ljava/lang/String;");
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FIND_METHOD(url_, getHost, "()Ljava/lang/String;");
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FIND_METHOD(url_, getPort, "()I");
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FIND_METHOD(url_, getDefaultPort, "()I");
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env->DeleteLocalRef(cls);
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cls = env->FindClass("org/scummvm/scummvm/net/SSocket");
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_CLS_Socket = (jclass)env->NewGlobalRef(cls);
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FIND_CONSTRUCTOR(socket_, "(Ljava/lang/String;)");
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FIND_METHOD(socket_, ready, "()I");
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FIND_METHOD(socket_, send, "([B)I");
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FIND_METHOD(socket_, recv, "([B)I");
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FIND_METHOD(socket_, close, "()V");
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env->DeleteLocalRef(cls);
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#ifdef USE_HTTP
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cls = env->FindClass("org/scummvm/scummvm/net/HTTPManager");
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FIND_CONSTRUCTOR(manager_, "()");
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FIND_METHOD(manager_, startRequest, "(Lorg/scummvm/scummvm/net/HTTPRequest;)V");
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FIND_METHOD(manager_, poll, "()V");
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FIND_FIELD(manager_, _empty, "Z");
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env->DeleteLocalRef(cls);
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cls = env->FindClass("org/scummvm/scummvm/net/HTTPRequest");
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_CLS_HTTPRequest = (jclass)env->NewGlobalRef(cls);
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if (env->RegisterNatives(cls, _natives_request, ARRAYSIZE(_natives_request)) < 0) {
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LOGE("Can't register natives for org/scummvm/scummvm/net/HTTPRequest");
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abort();
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}
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FIND_CONSTRUCTOR(request_buf, "(JLjava/lang/String;[Ljava/lang/String;[BZZZ)");
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FIND_CONSTRUCTOR(request_form, "(JLjava/lang/String;[Ljava/lang/String;[Ljava/lang/String;[Ljava/lang/String;)");
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FIND_METHOD(request_, cancel, "()V");
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FIND_METHOD(request_, getURL, "()Ljava/lang/String;");
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env->DeleteLocalRef(cls);
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#endif
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#undef FIND_FIELD
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#undef FIND_METHOD
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#undef FIND_CONSTRUCTOR
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_init = true;
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}
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} // End of namespace Networking
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