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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include <jni.h>
#include <android/log.h>
#include <fcntl.h>
#include <sys/socket.h>
#include <sys/un.h>
#include "mozilla/crash_helper_ffi_generated.h"
#define CRASH_HELPER_LOGTAG "GeckoCrashHelper"
extern "C" JNIEXPORT void JNICALL
Java_org_mozilla_gecko_crashhelper_CrashHelper_crash_1generator(
JNIEnv* jenv, jclass, jint pid, jint breakpad_fd, jstring minidump_path,
jint server_fd) {
// The breakpad server socket needs to be put in non-blocking mode, we do it
// here as the Rust code that picks it up won't touch it anymore and just
// pass it along to Breakpad.
int flags = fcntl(breakpad_fd, F_GETFL);
if (flags == -1) {
__android_log_print(ANDROID_LOG_FATAL, CRASH_HELPER_LOGTAG,
"Unable to get the Breakpad pipe file options");
return;
}
int res = fcntl(breakpad_fd, F_SETFL, flags | O_NONBLOCK);
if (res == -1) {
__android_log_print(ANDROID_LOG_FATAL, CRASH_HELPER_LOGTAG,
"Unable to set the Breakpad pipe in non-blocking mode");
return;
}
const char* minidump_path_str =
jenv->GetStringUTFChars(minidump_path, nullptr);
const RawIPCConnector pipe = {.socket = server_fd};
crash_generator_logic_android(pid, breakpad_fd, minidump_path_str, pipe);
jenv->ReleaseStringUTFChars(minidump_path, minidump_path_str);
}