mirror of
https://github.com/mozilla/gecko-dev.git
synced 2024-11-04 16:15:25 +00:00
84 lines
2.3 KiB
C++
84 lines
2.3 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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#include <android/log.h>
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#include <jni.h>
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#include <stdlib.h>
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#include <string.h>
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#include <pthread.h>
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#include "nsTArray.h"
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#include "nsString.h"
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#include "nsIFile.h"
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#include "nsAppRunner.h"
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#include "AndroidBridge.h"
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#include "APKOpen.h"
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#include "nsExceptionHandler.h"
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#define LOG(args...) __android_log_print(ANDROID_LOG_INFO, MOZ_APP_NAME, args)
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// We need to put Gecko on a even more separate thread, because
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// otherwise this JNI method never returns; this leads to problems
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// with local references overrunning the local refs table, among
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// other things, since GC can't ever run on them.
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// Note that we don't have xpcom initialized yet, so we can't use the
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// thread manager for this. Instead, we use pthreads directly.
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struct AutoAttachJavaThread {
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AutoAttachJavaThread() {
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attached = mozilla_AndroidBridge_SetMainThread((void*)pthread_self());
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}
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~AutoAttachJavaThread() {
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mozilla_AndroidBridge_SetMainThread(nullptr);
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attached = false;
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}
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bool attached;
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};
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extern "C" NS_EXPORT void
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GeckoStart(void *data, const nsXREAppData *appData)
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{
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#ifdef MOZ_CRASHREPORTER
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const struct mapping_info *info = getLibraryMapping();
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while (info->name) {
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CrashReporter::AddLibraryMapping(info->name, info->base,
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info->len, info->offset);
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info++;
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}
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#endif
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AutoAttachJavaThread attacher;
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if (!attacher.attached)
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return;
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if (!data) {
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LOG("Failed to get arguments for GeckoStart\n");
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return;
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}
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nsTArray<char *> targs;
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char *arg = strtok(static_cast<char *>(data), " ");
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while (arg) {
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targs.AppendElement(arg);
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arg = strtok(NULL, " ");
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}
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targs.AppendElement(static_cast<char *>(nullptr));
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int result = XRE_main(targs.Length() - 1, targs.Elements(), appData, 0);
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if (result)
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LOG("XRE_main returned %d", result);
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mozilla::AndroidBridge::Bridge()->NotifyXreExit();
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free(targs[0]);
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nsMemory::Free(data);
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return;
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}
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