virtual void test(void)
{
int_point test_point(10, 20);
test_point -= top_left_point;
test_is_equal(test_point, int_point(9, 18));
}
virtual void test(void)
{
int_point test_point(10, 20);
test_point += top_left_point;
test_is_equal(test_point, int_point(11, 22));
}
//The update function gets called once per cycle prior to the draw function
void bitmapManipulation::update(){
//Updating once every 16 milliseconds corresponds to a rate of approximately 62.5 frames per second
if(GetTickCount() - last_tick_count < 16) {
return;
} else { last_tick_count = GetTickCount(); }
processFrame();
std::vector<gwc::PointEvent> point_events = consumePointEvents();
//Hit-test new points to see if they struck one of the logo objects
for(std::vector<gwc::PointEvent>::iterator event_it = point_events.begin(); event_it != point_events.end(); event_it++) {
if(event_it->status == gwc::TOUCHADDED)
{
//All new touchpoints must go through hit testing to see if they apply to our bitmap manipulation; since logo1 is always on top, we check it first
if( test_point( event_it->position.getX(),
event_it->position.getY(),
logo1_dimensions.x,
logo1_dimensions.y,
logo1_dimensions.width,
logo1_dimensions.height,
logo1_dimensions.rotation,
logo1_dimensions.scale)
)
{
assignTouchPoint("logo1",event_it->point_id);
}
else if( test_point( event_it->position.getX(),
event_it->position.getY(),
logo2_dimensions.x,
logo2_dimensions.y,
logo2_dimensions.width,
logo2_dimensions.height,
logo2_dimensions.rotation,
logo2_dimensions.scale)
)
{
assignTouchPoint("logo2",event_it->point_id);
}
}
}
//Interpret gesture events
std::vector<gwc::GestureEvent> gesture_events = consumeGestureEvents();
for(std::vector<gwc::GestureEvent>::iterator gesture_it = gesture_events.begin(); gesture_it != gesture_events.end(); gesture_it++) {
if(gesture_it->target == "logo1") {
if(gesture_it->gesture_id == "n-drag") {
float new_x = logo1_dimensions.x + gesture_it->values["drag_dx"];
float new_y = logo1_dimensions.y + gesture_it->values["drag_dy"];
logo1_dimensions.x = new_x;
logo1_dimensions.y = new_y;
}
else if(gesture_it->gesture_id == "n-rotate") {
//Rotation is about a specific point, so we need to do a coordinate transform and adjust
//not only the object's rotation, but it's x and y values as well
float temp_x;
float temp_y;
float rotation_angle = degreesToRads(gesture_it->values["rotate_dtheta"]);
//If we have points down, move the box; if there are no points, this is from gesture inertia and there is no
//center about which to rotate
if(gesture_it->n != 0) {
float temp_x = rotateAboutCenterX( logo1_dimensions.x, logo1_dimensions.y, gesture_it->x, gesture_it->y, rotation_angle);
float temp_y = rotateAboutCenterY( logo1_dimensions.x, logo1_dimensions.y, gesture_it->x, gesture_it->y, rotation_angle);
}
logo1_dimensions.rotation = logo1_dimensions.rotation + rotation_angle;
}
else if(gesture_it->gesture_id == "n-scale") {
logo1_dimensions.scale = logo1_dimensions.scale + gesture_it->values["scale_dsx"];
}
}
else if(gesture_it->target == "logo2") {
if(gesture_it->gesture_id == "n-drag") {
float new_x = logo2_dimensions.x + gesture_it->values["drag_dx"];
float new_y = logo2_dimensions.y + gesture_it->values["drag_dy"];
logo2_dimensions.x = new_x;
logo2_dimensions.y = new_y;
}
else if(gesture_it->gesture_id == "n-rotate") {
//Rotation is about a specific point, so we need to do a coordinate transform and adjust
//not only the object's rotation, but it's x and y values as well
float rotation_angle = degreesToRads(gesture_it->values["rotate_dtheta"]);
float temp_x = rotateAboutCenterX( logo2_dimensions.x, logo2_dimensions.y, gesture_it->x, gesture_it->y, rotation_angle);
float temp_y = rotateAboutCenterY( logo2_dimensions.x, logo2_dimensions.y, gesture_it->x, gesture_it->y, rotation_angle);
logo2_dimensions.rotation = logo2_dimensions.rotation + rotation_angle;
}
else if(gesture_it->gesture_id == "n-scale") {
logo2_dimensions.scale = logo2_dimensions.scale + gesture_it->values["scale_dsx"];
}
}
}
}
virtual void test(void)
{
int_point test_point(top_left_point);
test_is_equal(test_point, int_point(1, 2));
}
int main(int argc, char *argv[])
{
timer t;
t.set_print_mode(HMS_MODE);
bencrypt=false;
bdecrypt=false;
bgen_pk=false;
bfind_point=false;
btest_point=false;
bwipe_file=false;
bhelp=false;
bfile=false;
buser=false;
bversion=false;
bks=false;
for(int i=1;i<argc;i++)
{
if((strcmp(argv[i],"-e")==0) || (strcmp(argv[i],"--encrypt")==0))
{
if (i+1 < argc)
if(!is_option(argv[i+1]))
{
bencrypt=true;
filename=argv[i+1];
bfile=true;
i++;
continue;
}
banner();
cerr<<"\nAZTECC ERROR : No filename given."<<endl;
exit(1);
}
if((strcmp(argv[i],"-d")==0) || (strcmp(argv[i],"--decrypt")==0))
{
if (i+1 < argc)
if(!is_option(argv[i+1]))
{
bdecrypt=true;
filename=argv[i+1];
bfile=true;
i++;
continue;
}
banner();
cerr<<"\nAZTECC ERROR : No filename given."<<endl;
exit(1);
}
if((strcmp(argv[i],"-g")==0) || (strcmp(argv[i],"--genkey")==0))
bgen_pk=true;
if((strcmp(argv[i],"-k")==0) || (strcmp(argv[i],"--keysize")==0))
{
if (i+1 < argc)
if(!is_option(argv[i+1]))
{
bks=true;
keysize=argv[i+1];
i++;
continue;
}
banner();
cerr<<"\nAZTECC ERROR : No valid keysize given."<<endl;
exit(1);
}
if((strcmp(argv[i],"-u")==0) || (strcmp(argv[i],"--user")==0))
{
if (i+1 < argc)
if(!is_option(argv[i+1]))
{
username=argv[i+1];
buser=true;
i++;
continue;
}
banner();
cerr<<"\nAZTECC ERROR : No valid username given."<<endl;
exit(1);
}
if((strcmp(argv[i],"-pk")==0) || (strcmp(argv[i],"--pubkey")==0))
{
if(!is_option(argv[i+1]))
{
pubkey=argv[i+1];
i++;
continue;
}
banner();
cerr<<"\nAZTECC ERROR : No public key filename given."<<endl;
exit(1);
}
// find and test point
if((strcmp(argv[i],"-f")==0) || (strcmp(argv[i],"--find")==0))
bfind_point=true;
if((strcmp(argv[i],"-t")==0) || (strcmp(argv[i],"--test")==0))
btest_point=true;
if((strcmp(argv[i],"-h")==0) || (strcmp(argv[i],"--help")==0))
bhelp=true;
if((strcmp(argv[i],"-v")==0) || (strcmp(argv[i],"--version")==0))
bversion=true;
if((strcmp(argv[i],"-w")==0) || (strcmp(argv[i],"--wipe")==0))
{
if (i+1 < argc)
if(!is_option(argv[i+1]))
{
filename=argv[i+1];
bwipe_file=true;
bfile=true;
i++;
continue;
}
banner();
cerr<<"\nAZTECC ERROR : No filename given."<<endl;
exit(1);
}
}
if((bencrypt) && (buser) && (bfile) && (!bdecrypt) &&
(!bgen_pk) && (!bfind_point) && (!btest_point) &&
(!bhelp) && (!bwipe_file) && (!bversion) && (!bks))
{
t.start_timer();
encrypt_file(pubkey,username,filename);
t.stop_timer();
cout<<"\nElapsed time : "<<t<<endl;
exit(0);
}
if((bdecrypt) && (bfile) && (!buser) && (!bencrypt) &&
(!bgen_pk) && (!bfind_point) && (!btest_point) &&
(!bhelp) && (!bwipe_file) && (!bversion) && (!bks))
{
t.start_timer();
decrypt_file(pubkey,filename);
t.stop_timer();
cout<<"\nElapsed time : "<<t<<endl;
exit(0);
}
if((bgen_pk) && (bks) && (!buser) && (!bencrypt) && (!bdecrypt) &&
(!bfind_point) && (!btest_point) && (!bhelp) && (!bwipe_file) && (!bversion))
{
if(strcmp(keysize,"160")==0)
blocksize=20;
else if(strcmp(keysize,"192")==0)
blocksize=24;
else
{
banner();
cerr<<"\nAZTECC ERROR : Keysize not valid.\n";
exit(1);
}
gen_pubkey(pubkey,blocksize);
exit(0);
}
if((bfind_point) && (!bencrypt) && (!bdecrypt) && (!bgen_pk) &&
(!btest_point) && (!bhelp) && (!bwipe_file) && (!bversion) &&
(!buser) && (!bks))
{
find_point();
exit(0);
}
if((btest_point) && (!bencrypt) && (!bdecrypt) && (!bgen_pk) &&
(!bfind_point) && (!bhelp) && (!bwipe_file) && (!bversion) &&
(!buser) && (!bks))
{
test_point();
exit(0);
}
if((bwipe_file) && (bfile) && (!bencrypt) && (!bdecrypt) && (!bgen_pk) &&
(!bfind_point) && (!btest_point) && (!bhelp) && (!bversion) &&
(!buser) && (!bks))
{
wipe_file(filename);
exit(0);
}
if((bversion) && (!bencrypt) && (!bdecrypt) && (!bgen_pk) &&
(!bfind_point) && (!btest_point) && (!bhelp) && (!bwipe_file) &&
(!buser) && (!bks))
{
version();
exit(0);
}
if(bhelp)
{
usage();
exit(0);
}
else
usage();
return 0;
}
