/*
* reads in form:
* \ *[matching]\ *=[0-9]^\n
*
* MUST be queried in order, or given a new filedescriptor for each call
*/
int config_read(FILE* descriptor, char* matching, int* saveto) {
char c, s=0, *old = matching;
// clear the leading spaces
while( (c=fgetc(descriptor)) == ' ');
while(*matching == c) {
c = fgetc(descriptor);
s = *(++matching)==0;
}
if (!s) {
//read to end of line
while( (c=fgetc(descriptor)) != '\n');
return config_read(descriptor, old, saveto);
}
//read up to the = sign
while( (c=fgetc(descriptor)) == ' ');
while( (c=fgetc(descriptor)) == ' ');
int r = build_int(0, c);
while( (c = fgetc(descriptor)) != ' ' && c != '\n' && c != 0) {
r = build_int(r, c);
}
while( (c=fgetc(descriptor)) != '\n');
*saveto = r;
return 1;
}
void clear_sound(void) {
char *active_sound_ptr = sound_addr;
int size = build_int(active_sound_size);
int i;
for (i=0;i<size;i++) {
*active_sound_ptr = 0;
active_sound_ptr++;
}
}
int reverse(int x) {
std::vector<int> digits; // initialize without knowing size
while(x != 0){
digits.push_back(x - (x / 10) * 10);
x = x / 10;
}
return build_int(digits);
}
int main()
{
list *newptr=NULL;
list *headptr=NULL;
list *tailptr=NULL;
int choice1,choice2;
char enter;
char my_char;
short my_short;
int my_int;
long my_long;
float my_float;
double my_double;
printf("Which action you want to do? 1.enqueue 2.dequeue 3.exit\n");
scanf("%d",&choice1);
while(choice1>3||choice1<1)
{
printf("Out of range!Please input again\n");
scanf("%d",&choice1);
}
while(choice1!=3)
{
if(choice1==1)
{
printf("Please choose a type then input a data to push:0.char 1.short 2.int 3.long 4.float 5.double\n");
printf("or ptr to 6.char 7.short 8.int 9.long 10.float 11.double\n");
scanf("%d",&choice2);
while(choice2<0||choice2>11)
{
printf("Out of range!Please input type again\n");
scanf("%d",&choice2);
}
if(choice2==0)
{
printf("Then input a word\n");
scanf("%c %c",&enter,&my_char);
build_char(&newptr,choice2,my_char);
enqueue_char(&headptr,&tailptr,&newptr);
}
if(choice2==1)
{
printf("Then input data\n");
scanf("%hd",&my_short);
build_short(&newptr,choice2,my_short);
enqueue_short(&headptr,&tailptr,&newptr);
}
if(choice2==2)
{
printf("Then input data\n");
scanf("%d",&my_int);
build_int(&newptr,choice2,my_int);
enqueue_int(&headptr,&tailptr,&newptr);
}
if(choice2==3)
{
printf("Then input data\n");
scanf("%ld",&my_long);
build_long(&newptr,choice2,my_long);
enqueue_long(&headptr,&tailptr,&newptr);
}
if(choice2==4)
{
printf("Then input data\n");
scanf("%f",&my_float);
build_float(&newptr,choice2,my_float);
enqueue_float(&headptr,&tailptr,&newptr);
}
if(choice2==5)
{
printf("Then input data\n");
scanf("%lf",&my_double);
build_double(&newptr,choice2,my_double);
enqueue_double(&headptr,&tailptr,&newptr);
}
if(choice2==6)
{
printf("Then input a word\n");
scanf("%c %c",&enter,&my_char);
build_ptr_char(&newptr,choice2,my_char);
enqueue_ptr_char(&headptr,&tailptr,&newptr);
}
if(choice2==7)
{
printf("Then input data\n");
scanf("%hd",&my_short);
build_ptr_short(&newptr,choice2,my_short);
enqueue_ptr_short(&headptr,&tailptr,&newptr);
}
if(choice2==8)
{
printf("Then input data\n");
scanf("%d",&my_int);
build_ptr_int(&newptr,choice2,my_int);
enqueue_ptr_int(&headptr,&tailptr,&newptr);
}
if(choice2==9)
{
printf("Then input data\n");
scanf("%ld",&my_long);
build_ptr_long(&newptr,choice2,my_long);
enqueue_ptr_long(&headptr,&tailptr,&newptr);
}
if(choice2==10)
{
printf("Then input data\n");
scanf("%f",&my_float);
build_ptr_float(&newptr,choice2,my_float);
enqueue_ptr_float(&headptr,&tailptr,&newptr);
}
if(choice2==11)
{
printf("Then input data\n");
scanf("%lf",&my_double);
build_ptr_double(&newptr,choice2,my_double);
enqueue_ptr_double(&headptr,&tailptr,&newptr);
}
}
if(choice1==2)
{
dequeue(&headptr,&tailptr);
}
printf("Which action you want to do? 1.enqueue 2.dequeue 3.exit\n");
scanf("%d",&choice1);
while(choice1>3||choice1<1)
{
printf("Out of range!Please input again\n");
scanf("%d",&choice1);
}
}
return 0;
}
status* read_mouse_std(FILE* desc) {
char lineID = fgetc(desc);
while( (lineID=fgetc(desc)) == ' ' );
if (lineID == 't') {
// this is a title line, ignore it
while( (lineID=fgetc(desc)) != '\n' );
return NULL;
}
status* cur = malloc(sizeof(status));
cur -> reading_time = build_int(0, lineID);
while( (lineID=fgetc(desc)) != ' ' ) {
cur -> reading_time
= build_int(cur -> reading_time, lineID);
}
while( (lineID=fgetc(desc)) == ' ' );
cur -> contact_xpos = build_int(0, lineID);
while( (lineID=fgetc(desc)) != ' ' ) {
cur -> contact_xpos
= build_int(cur -> contact_xpos, lineID);
}
while( (lineID=fgetc(desc)) == ' ' );
cur -> contact_ypos = build_int(0, lineID);
while( (lineID=fgetc(desc)) != ' ' ) {
cur -> contact_ypos
= build_int(cur -> contact_ypos, lineID);
}
while( (lineID=fgetc(desc)) == ' ' );
cur -> contact_preassure = build_int(0, lineID);
while( (lineID=fgetc(desc)) != ' ' ) {
cur -> contact_preassure
= build_int(cur -> contact_preassure, lineID);
}
while( (lineID=fgetc(desc)) == ' ' );
cur -> contact_points = build_int(0, lineID);
while( (lineID=fgetc(desc)) != ' ' ) {
cur -> contact_points
= build_int(cur -> contact_points, lineID);
}
while( (lineID=fgetc(desc)) == ' ' );
cur -> contact_size = build_int(0, lineID);
while( (lineID=fgetc(desc)) != ' ' ) {
cur -> contact_size
= build_int(cur -> contact_size, lineID);
}
while( (lineID=fgetc(desc)) != '\n' );
return cur;
}
