void pipe_in_list(char **tmp, t_list *list, int **pipe_fd, int nb_pipe)
{
t_command *command;
int fd[2];
int i;
int j;
i = 0;
j = 0;
if ((command = malloc(sizeof(t_command))) == NULL)
exit (0);
init_struct(command);
while (nb_pipe > 0)
{
add_pipe(pipe_fd, command, fd, j);
command->data = my_str_to_wordtab(tmp[i++], ' ');
my_insert_pushfront(list, command);
command->input = fd[0];
j += 2;
nb_pipe -= 1;
}
command->output = -1;
command->data = my_str_to_wordtab(tmp[i], ' ');
my_insert_pushfront(list, command);
}
void Model::init_pipes(QJsonArray pipes_array){
QJsonObject pipe_obj;
for(int i=0; i<pipes_array.size();i++){
pipe_obj=pipes_array[i].toObject();
add_pipe(pipe_obj["height"].toInt(),pipe_obj["line"].toInt(),
pipe_obj["column"].toInt());
}
}
int add_to_rooms(t_room **rooms, char *str)
{
if (*str == 'L')
return (error("A room cannot start with a L"));
if (*str == '#')
{
if (*(str + 1) == '#')
return (add_command(rooms, str));
return (COMMENT);
}
if (ft_strchr(str, '-'))
return (add_pipe(rooms, str));
return (create_and_add_room(rooms, str, ROOM));
}
/* creates a process_h struct with defaults */
process_h *initng_process_db_new(ptype_h * type)
{
process_h *new_p = NULL;
pipe_h *current_pipe;
/* allocate a new process entry */
new_p = (process_h *) initng_toolbox_calloc(1, sizeof(process_h));
if (!new_p) {
F_("Unable to allocate process!\n");
return NULL;
}
new_p->pt = type;
/* null pid */
new_p->pid = 0;
/* reset return code */
new_p->r_code = 0;
/* Set this to active, so it wont get freed */
new_p->pst = P_ACTIVE;
/* initziate list of pipes, so we can run add_pipe below without segfault */
initng_list_init(&new_p->pipes.list);
/* create the output pipe */
current_pipe = initng_process_db_pipe_new(BUFFERED_OUT_PIPE);
if (!current_pipe) {
free(new_p);
return NULL;
}
/* we want this pipe to get fd 1 and 2 in the fork */
current_pipe->targets[0] = STDOUT_FILENO;
current_pipe->targets[1] = STDERR_FILENO;
add_pipe(current_pipe, new_p);
/* return new process_h pointer */
return new_p;
}
void *op_brick_add(t_brick *brick)
{
t_context *C = ctx_get();
t_node *node = NULL;
t_block *block;
t_set *set;
// store
scene_store(C->scene,1);
char *name=brick->id.name;
if(is(name,"frame")) node = add_slider_int(C,"frame",&C->app->frame);
else if(is(name,"timer")) node = add_slider_float(C,"timer",&C->app->timer);
else if(is(name,"timer low")) node = add_slider_float(C,"timer low",&C->app->timer_add_low);
else if(is(name,"=")) node = add_operator_double(C,"=");
else if(is(name,">")) node = add_operator_double(C,">");
else if(is(name,"<")) node = add_operator_double(C,"<");
else if(is(name,"if")) node = add_if(C);
else if(is(name,"mod")) node = add_operator_double(C,"mod");
else if(is(name,"x")) node = add_maths(C,"x");
else if(is(name,"+")) node = add_maths(C,"+");
else if(is(name,"++")) node = add_plusplus(C);
else if(is(name,"switch")) node = add_switch(C,"switch",NULL,NULL);
else if(is(name,"clone")) node = add_clone(C);
else if(is(name,"pipe")) node = add_pipe(C);
else if(is(name,"sec")) node = add_slider_int(C,"sec",&C->app->clock->sec);
else if(is(name,"min")) node = add_slider_int(C,"min",&C->app->clock->min);
else if(is(name,"int")) node = add_slider_int(C,"int",NULL);
else if(is(name,"float")) node = add_slider_float(C,"float",NULL);
else if(is(name,"10")) node = add_multiplier(C,"10");
else if(is(name,"100")) node = add_multiplier(C,"100");
else if(is(name,".1")) node = add_multiplier(C,".1");
else if(is(name,".01")) node = add_multiplier(C,".01");
else if(is(name,".001")) node = add_multiplier(C,".001");
else if(is(name,"msec")) node = add_slider_int(C,"msec",&C->app->clock->msec);
else if(is(name,"cos")) node = add_operator_single(C,"cos",op_cos);
else if(is(name,"sin")) node = add_operator_single(C,"sin",op_sin);
else if(is(name,"cam_eye_x")) node = add_slider_camera(C,"eye x");
else if(is(name,"cam_eye_y")) node = add_slider_camera(C,"eye y");
else if(is(name,"cam_eye_z")) node = add_slider_camera(C,"eye z");
else if(is(name,"cam_pos_x")) node = add_slider_camera(C,"pos x");
else if(is(name,"cam_pos_y")) node = add_slider_camera(C,"pos y");
else if(is(name,"cam_pos_z")) node = add_slider_camera(C,"pos z");
else if(is(name,"cam_rot_xy")) node = add_slider_float_custom(C,"cam rot xy",op_camera_rotate_xy);
else if(is(name,"cam_rot_z")) node = add_slider_float_custom(C,"cam rot z",op_camera_rotate_z);
else if(is(name,"pos x")) node = add_slider_object(C,"pos x");
else if(is(name,"pos y")) node = add_slider_object(C,"pos y");
else if(is(name,"pos z")) node = add_slider_object(C,"pos z");
else if(is(name,"rot x")) node = add_slider_object(C,"rot x");
else if(is(name,"rot y")) node = add_slider_object(C,"rot y");
else if(is(name,"rot z")) node = add_slider_object(C,"rot z");
else if(is(name,"scl x")) node = add_slider_object(C,"scl x");
else if(is(name,"scl y")) node = add_slider_object(C,"scl y");
else if(is(name,"scl z")) node = add_slider_object(C,"scl z");
else if(is(name,"red")) node = add_slider_object(C,"red");
else if(is(name,"green")) node = add_slider_object(C,"green");
else if(is(name,"blue")) node = add_slider_object(C,"blue");
else if(is(name,"color")) node = add_slider_object(C,"color");
else if(is(name,"faces")) node = add_slider_object(C,"faces");
else if(is(name,"alpha")) node = add_slider_object(C,"alpha");
else if(is(name,"label")) node = add_label(C,"label");
else if(is(name,"get")) node = add_get(C);
else if(is(name,"rewind")) node = add_trigger_always(C,"rewind",op_rewind);
else if(is(name,"not")) node = add_slider_int_custom(C,"not",NULL,op_not);
else if(is(name,"mouse_x")) node = add_slider_int(C,"mouse x",&C->app->mouse->x);
else if(is(name,"mouse_y")) node = add_slider_int(C,"mouse y",&C->app->mouse->y);
else if(is(name,"keyboard")) node = add_slider_char(C,"keyboard",&C->app->keyboard->key_pressed);
else if(is(name,"rnd")) node = add_slider_int_custom(C,"rnd",NULL,op_rnd);
else if(is(name,"neg")) node = add_slider_int_custom(C,"neg",NULL,op_neg);
else if(is(name,"abs")) node = add_slider_int_custom( C, "abs", NULL, op_abs);
else if(is(name,"last?")) node = add_switch(C,"last?",NULL,op_is_last);
else if(is(name,"for")) node = add_for(C);
else if(is(name,"vector 3d")) node = add_vector_3d(C);
else if(is(name,"vector 2d")) node = add_vector_2d(C);
else if(is(name,"bang")) node = add_slider_int_custom(C,"bang",NULL,op_bang);
else if(is(name,"quit")) node = add_trigger_always(C,"quit",op_do_quit);
else if(is(name,"const")) node = add_const(C);
else if(is(name,"and")) node = add_maths(C,"and");
else if(is(name,"stack")) node = add_stack(C);
else if(is(name,"mesh")) node = add_slider_object(C,"mesh");
else if(is(name,"vertex")) node = add_brick_mesh(C,"vertex");
else if(is(name,"edges")) node = add_brick_mesh(C,"edges");
else if(is(name,"case")) node = add_case(C,"switch");
// Store
scene_store(C->scene,0);
term_log("+ brick");
// Switch Desk
if(!C->ui->show_sets) show_sets(C);
if( node)
{
block = node->data;
set = block->set;
set_setup( set);
}
return NULL;
}
static void start_worker_process(struct sandbox *sb, int slot)
{
pid_t p;
int filename_pipe[2];
int result_pipe[2];
int stream_pipe[2];
if ( pipe(filename_pipe) == - 1 ) {
ERROR("pipe() failed!\n");
return;
}
if ( pipe(result_pipe) == - 1 ) {
ERROR("pipe() failed!\n");
return;
}
if ( pipe(stream_pipe) == - 1 ) {
ERROR("pipe() failed!\n");
return;
}
p = fork();
if ( p == -1 ) {
ERROR("fork() failed!\n");
return;
}
if ( p == 0 ) {
Stream *st;
int j;
struct sigaction sa;
int r;
char *tmp;
struct stat s;
size_t ll;
/* First, disconnect the signal handler */
sa.sa_flags = 0;
sigemptyset(&sa.sa_mask);
sa.sa_handler = SIG_DFL;
r = sigaction(SIGCHLD, &sa, NULL);
if ( r == -1 ) {
ERROR("Failed to set signal handler!\n");
return;
}
ll = 64 + strlen(sb->tmpdir);
tmp = malloc(ll);
if ( tmp == NULL ) {
ERROR("Failed to allocate temporary dir\n");
return;
}
snprintf(tmp, 63, "%s/worker.%i", sb->tmpdir, slot);
if ( stat(tmp, &s) == -1 ) {
if ( errno != ENOENT ) {
ERROR("Failed to stat temporary folder.\n");
return;
}
r = mkdir(tmp, S_IRWXU | S_IRWXG | S_IROTH | S_IXOTH);
if ( r ) {
ERROR("Failed to create temporary folder: %s\n",
strerror(errno));
return;
}
}
/* Free resources which will not be needed by worker */
for ( j=0; j<sb->n_proc; j++ ) {
if ( (j != slot) && (sb->running[j]) ) {
close(sb->stream_pipe_write[j]);
}
}
for ( j=0; j<sb->n_proc; j++ ) {
if ( (j != slot) && (sb->running[j]) ) {
if ( sb->result_fhs[j] != NULL ) {
fclose(sb->result_fhs[j]);
}
close(sb->filename_pipes[j]);
}
}
free(sb->filename_pipes);
free(sb->result_fhs);
free(sb->pids);
/* Also prefix, use_this_one_instead and fh */
/* Child process gets the 'read' end of the filename
* pipe, and the 'write' end of the result pipe. */
close(filename_pipe[1]);
close(result_pipe[0]);
st = open_stream_fd_for_write(stream_pipe[1]);
run_work(sb->iargs, filename_pipe[0], result_pipe[1],
st, slot, tmp);
close_stream(st);
//close(filename_pipe[0]);
close(result_pipe[1]);
exit(0);
}
/* Parent process gets the 'write' end of the filename pipe
* and the 'read' end of the result pipe. */
sb->pids[slot] = p;
sb->running[slot] = 1;
add_pipe(sb->reader, stream_pipe[0]);
close(filename_pipe[0]);
close(result_pipe[1]);
close(stream_pipe[1]);
sb->filename_pipes[slot] = filename_pipe[1];
sb->result_fhs[slot] = fdopen(result_pipe[0], "r");
if ( sb->result_fhs[slot] == NULL ) {
ERROR("fdopen() failed.\n");
return;
}
}
