/*
 * Copyright (c) 2015, Simone Margaritelli <evilsocket at gmail dot com>
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 *   * Redistributions of source code must retain the above copyright notice,
 *     this list of conditions and the following disclaimer.
 *   * Redistributions in binary form must reproduce the above copyright
 *     notice, this list of conditions and the following disclaimer in the
 *     documentation and/or other materials provided with the distribution.
 *   * Neither the name of ARM Inject nor the names of its contributors may be used
 *     to endorse or promote products derived from this software without
 *     specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
 * POSSIBILITY OF SUCH DAMAGE.
 */
#include "hook.h"
//#include "hooks/io.h"

//Create typedef for function pointer that we want to hook
typedef unsigned long (* fDoJumpingStuff)( unsigned long, unsigned long );

//Create function pointer
fDoJumpingStuff fpOriginalFunction = NULL;

//Create function for our hook
unsigned long Hook_DoJumpingStuff( unsigned long ulClass, unsigned long ulCPad )
{
	//Call original function and store return stuff in our var
	if( fpOriginalFunction != NULL)
	{
		unsigned long ulReturnVal = fpOriginalFunction( ulClass, ulCPad );

		//Print message thats its working !
		HOOKLOG("%s", "You jumped!");

		//Return original return stuff
		return ulReturnVal;
	}

	return 0;
}

void __attribute__ ((constructor)) libhook_main()
{
	ld_modules_t modules = libhook_get_modules();

    HOOKLOG( "LIBRARY LOADED FROM PID %d.", getpid() );

	for( ld_modules_t::const_iterator i = modules.begin(), e = modules.end(); i != e; ++i)	{

		if( i->name.find( "libGTALcs.so" ) != std::string::npos ) {

			HOOKLOG( "Library Found ! what we need kurwa fix %s.", i->name.c_str() );
			fpOriginalFunction = (fDoJumpingStuff)libhook_addhook( i->name.c_str(), "_ZN10CPlayerPed14DoJumpingStuffEP4CPad", (uintptr_t)&Hook_DoJumpingStuff );

		}
	}

}