/* DDS3.2.6: Get Rotation */
void get_rotation(const struct electorate *elec)
{
struct http_vars *reply;
unsigned int i;
char ecodestr[INT_CHARS];
struct http_vars request[]
= { { (char*)"ecode", ecodestr }, { NULL, NULL } };
sprintf(ecodestr, "%u", elec->code);
reply = http_exchange(SERVER_ADDRESS, SERVER_PORT, ROBSON_CGI,request);
if (!reply)
display_error(ERR_SERVER_UNREACHABLE);
/* Some error occurred? */
if (http_error(reply))
display_error(http_error(reply));
for (i = 0; i < elec->num_seats; i++) {
char varname[strlen("rotation")
+ sizeof(STRINGIZE(MAX_ELECTORATE_SEATS))];
const char *val;
sprintf(varname, "rotation%u", i);
val = http_string(reply, varname);
current_rotation.rotations[i] = atoi(val);
assert(current_rotation.rotations[i] < elec->num_seats);
}
/* DDS3.2.6: Save Rotation */
current_rotation.size = elec->num_seats;
http_free(reply);
}
int get_initial_cursor(const struct electorate *elec)
{
struct http_vars *reply;
int initial_cursor;
/* SIPL 2011-09-26 Added one to length of array. There was
no chance of a buffer overflow, but do this to make it consistent
with all other uses of INT_CHARS. */
char ecodestr[INT_CHARS+1];
struct http_vars request[]
= { { (char*)"ecode", ecodestr }, { NULL, NULL } };
sprintf(ecodestr, "%u", elec->code);
reply = http_exchange(SERVER_ADDRESS, SERVER_PORT, CURSOR_CGI,request);
if (!reply)
display_error(ERR_SERVER_UNREACHABLE);
initial_cursor = atoi(http_string(reply, "cursor"));
http_free(reply);
cursor = initial_cursor;
return initial_cursor;
}
