/*
Parse uri to figure out what function needs to be run,
and run that function with parameters
*/
void parse_uri(int fd, char uri[MAXLINE], int param){
// check if uri is empty, no function was supplied
if((strcmp(uri,"/") == 0) || (strcmp(uri,"") == 0)){
Send(fd,"No function name found.\n");
Send(fd,"Please add function name at the end of / in url\n");
return;
}
char *uri_args;
// parse uri
uri_args = strtok(uri,"/");
// double check to make sure something was found
if(strcmp(uri_args,"") == 0){
Send(fd,"No function name found.");
}
else{
// a function was found, now get the params sent to the
// function via json
// figure out what function needs to be run
if(strcmp(uri_args,"fibonacci") == 0) {
fib(fd, param);
}
else if(strcmp(uri_args,"fib") == 0) {
fib(fd, param);
}
else if(strcmp(uri_args,"sin") == 0) {
sin_func(fd, param);
}
else if(strcmp(uri_args,"cos") == 0) {
cos_func(fd, param);
}
else if(strcmp(uri_args,"tan") == 0) {
tan_func(fd, param);
}
else {
Send(fd,uri_args);
Send(fd," function does not exist yet.\n");
}
}
}
static __inline data_t
rand_normal()
{
static data_t next;
static int dup = 0;
data_t t, u;
if (dup) {
dup = 0;
return next;
}
else {
t = sigma*sqrt_func(-2.0*log_func(1.0-rand_regular()));
u = 2.0*pi*rand_regular();
dup = 1;
next = m+t*sin_func(u);
return m+t*cos_func(u);
}
}
