/* Launch a program and wait for it to terminate. */
static int rash_launch(char **args)
{
int pipes = 0;
int cmd_buf = 8;
int *commandStarts = malloc(cmd_buf * sizeof(int));
char *input_name = NULL;
char *output_name = NULL;
int i;
int s = 1;
commandStarts[0] = 0;
/* Counts the pipes, sets them to NULL and sets the command boundaries. */
for (i = 0; args[i] != NULL; i++)
{
if (strchr(args[i], PIPE))
{
free(args[i]);
args[i] = NULL;
commandStarts[s++] = i+1;
++pipes;
}
else if (strchr(args[i], IN))
{
free(args[i]);
args[i++] = NULL;
input_name = malloc(strlen(args[i]) + 1);
strcpy(input_name, args[i]);
}
else if (strchr(args[i], OUT))
{
free(args[i]);
args[i++] = NULL;
output_name = malloc(strlen(args[i]) + 1);
strcpy(output_name, args[i]);
}
if (s >= cmd_buf)
{
cmd_buf *= 2;
commandStarts = realloc(commandStarts, cmd_buf * sizeof(int));
if (commandStarts == NULL)
{
dprintf(STDERR_FILENO, "%s", alloc_error);
exit(EXIT_FAILURE);
}
}
}
s = do_commands(args, pipes, commandStarts, input_name, output_name);
free(input_name);
free(output_name);
free(commandStarts);
if (s != 0) /* Error in the do_commands function */
exit(EXIT_FAILURE);
return 1;
}
int
main(int argc, char **argv) {
int fd, d, j, k;
char *p;
/* egcs-2.91.66 is buggy and says:
blockdev.c:93: warning: `d' might be used uninitialized */
d = 0;
progname = argv[0];
if ((p = strrchr(progname, '/')) != NULL)
progname = p+1;
setlocale(LC_ALL, "");
bindtextdomain(PACKAGE, LOCALEDIR);
textdomain(PACKAGE);
if (argc < 2)
usage();
/* -V not together with commands */
if (!strcmp(argv[1], "-V") || !strcmp(argv[1], "--version")) {
printf("%s from %s\n", progname, util_linux_version);
exit(0);
}
/* do each of the commands on each of the devices */
/* devices start after last command */
for (d = 1; d < argc; d++) {
j = find_cmd(argv[d]);
if (j >= 0) {
if (bdcms[j].argtype == ARGINTA)
d++;
continue;
}
if (!strcmp(argv[d], "--")) {
d++;
break;
}
if (argv[d][0] != '-')
break;
}
if (d >= argc)
usage();
for (k = d; k < argc; k++) {
fd = open(argv[k], O_RDONLY, 0);
if (fd < 0) {
perror(argv[k]);
exit(1);
}
do_commands(fd, argv, d);
}
return 0;
}
bool frame_func() {
float px, py;
const auto dt = hge->Timer_GetDelta();
// Update
hge->Input_GetMousePos(&state.mx, &state.my);
if (hge->Input_GetKeyState(HGEK_RBUTTON)) {
psx = state.mx;
psy = state.my;
}
else {
psx = 400;
psy = 300;
}
if (state.bIFace) {
if (psx > 631) {
psx = 631;
}
if (psx < 168) {
psx = 168;
}
}
state.ps->GetPosition(&px, &py);
state.ps->MoveTo(px + (psx - px) * 10 * dt, py + (psy - py) * 10 * dt);
state.ps->Update(dt);
if (handle_keys(hge->Input_GetKey())) {
return true;
}
if (state.bIFace) {
if (do_commands(gui->Update(dt))) {
return true;
}
}
GET_TEXT_CTRL(CMD_NPARTICLES)->printf("%d", state.ps->GetParticlesAlive());
GET_TEXT_CTRL(CMD_FPS)->printf("%d", hge->Timer_GetFPS());
return false;
}