/*
 * =============================================================================
 * Accelerator Extension
 * Copyright (C) 2011 Asher Baker (asherkin).  All rights reserved.
 * =============================================================================
 *
 * This program is free software; you can redistribute it and/or modify it under
 * the terms of the GNU General Public License, version 3.0, as published by the
 * Free Software Foundation.
 * 
 * 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, see <http://www.gnu.org/licenses/>.
 */

#if defined _LINUX
#include "client/linux/handler/exception_handler.h"
#include "common/linux/linux_libc_support.h"
#include "third_party/lss/linux_syscall_support.h"

#include <signal.h>
#include <dirent.h> 
#include <unistd.h>
#elif defined _WINDOWS
#define _STDINT // ~.~
#include "client/windows/handler/exception_handler.h"
#else
#error Bad platform.
#endif

char dumpStoragePath[512] = ".";

google_breakpad::ExceptionHandler *handler = NULL;

#if defined _LINUX
static bool dumpCallback(const google_breakpad::MinidumpDescriptor& descriptor, void* context, bool succeeded)
{
	if (succeeded) {
		sys_write(STDOUT_FILENO, "Wrote minidump to: ", 19);
	} else {
		sys_write(STDOUT_FILENO, "Failed to write minidump to: ", 29);
	}

	sys_write(STDOUT_FILENO, descriptor.path(), my_strlen(descriptor.path()));
	sys_write(STDOUT_FILENO, "\n", 1);

	return succeeded;
}
#elif defined _WINDOWS
static bool dumpCallback(const wchar_t* dump_path,
                         const wchar_t* minidump_id,
                         void* context,
                         EXCEPTION_POINTERS* exinfo,
                         MDRawAssertionInfo* assertion,
                         bool succeeded)
{
	if (!succeeded) {
		printf("Failed to write minidump to: %ls\\%ls.dmp\n", dump_path, minidump_id);
		return succeeded;
	}

	printf("Wrote minidump to: %ls\\%ls.dmp\n", dump_path, minidump_id);

	return succeeded;
}
#else
#error Bad platform.
#endif

int main(int argc, char *argv[])
{
#if defined _LINUX
	google_breakpad::MinidumpDescriptor descriptor(dumpStoragePath);
	handler = new google_breakpad::ExceptionHandler(descriptor, NULL, dumpCallback, NULL, true, -1);
#elif defined _WINDOWS
	wchar_t *buf = new wchar_t[sizeof(dumpStoragePath)];
	size_t num_chars = mbstowcs(buf, dumpStoragePath, sizeof(dumpStoragePath));

	handler = new google_breakpad::ExceptionHandler(std::wstring(buf, num_chars), NULL, dumpCallback, NULL, google_breakpad::ExceptionHandler::HANDLER_ALL);

	delete buf;
#else
#error Bad platform.
#endif

	// Test shit here.

	volatile int *a = nullptr;
	*a = 0xDEADBEEF;

        delete handler;

	return 0;
}