static gboolean view_release_event(GtkWidget *view, GdkEventButton *event, gpointer user_data){
if(event->button!=1) return FALSE;
GtkTreePath *path=NULL;
GtkTreeViewColumn *column=NULL;
if(gtk_tree_view_get_path_at_pos(GTK_TREE_VIEW(view),
(gint)event->x,
(gint)event->y,
&path, &column, NULL, NULL)){
const gchar *title=gtk_tree_view_column_get_title(column);
if(!strcmp(title," ")){
GtkTreeIter iter;
gint ihost=GPOINTER_TO_INT(user_data);
GtkTreeModel *model=GTK_TREE_MODEL(lists[ihost]);
gtk_tree_model_get_iter(model, &iter, path);
GValue value=G_VALUE_INIT;
gtk_tree_model_get_value(model, &iter, COL_PID, &value);
int pid=strtol(g_value_get_string(&value), NULL, 10);
g_value_unset(&value);
PROC_T *p=proc_get(ihost, pid);
if(p){
if(p->status.info<10){
kill_job(p);
}else{
scheduler_cmd(ihost, pid, CMD_REMOVE);
}
}
}
}
return TRUE;
}
void module_init(multiboot_t *multiboot)
{
/*
* disable interrupts, module loading messes around with address space
* switches so we don't want to confuse the scheduler
*/
intr_lock();
/* keep a copy of the old process */
proc_t *old_proc = proc_get();
multiboot_tag_t *tag = multiboot_get(multiboot, MULTIBOOT_TAG_MODULE);
while (tag)
{
module_load(tag);
tag = multiboot_get_after(multiboot, tag, MULTIBOOT_TAG_MODULE);
}
/* switch back to the correct address space */
if (old_proc)
proc_switch(old_proc);
/* enable interrupts again */
intr_unlock();
}
static PyObject *
c_call(PyObject *self, PyObject *args)
{
struct ipc_struct ipc;
struct pack *p;
char *node;
char *pak;
int nd;
if (!PyArg_ParseTuple(args, "ss", &node, &pak))
return NULL;
nd = model_lookup_method(node);
if (nd == -1) return NULL;
memset(&ipc, 0, sizeof(struct ipc_struct));
ipc.node = nd;
p = pack_new(128);
pack_put(p, pak, strlen(pak));
job_start(CMD_CALL_PACKAGE, &ipc, p);
while (1) {
struct ProcChild *sender;
int cmd;
int size;
if (1 == proc_listen(&sender, &cmd, &size, 1)) {
switch (cmd) {
case CMD_RESULT:
case CMD_FAIL:
case CMD_ERROR:
case CMD_NONE:
proc_get(sender, &ipc, p, size);
break;
case CMD_NOTIFY:
proc_get(sender, &ipc, p, size);
proc_put(TO_PARENT, cmd, &ipc, p);
break;
}
if (cmd == CMD_FINISH) break;
}
}
Py_INCREF(Py_None);
return Py_None;
}
void goto_lock(struct myproc **procs)
{
if(lock_proc_pid == -1){
attron( COLOR_PAIR(1 + COLOR_RED));
WAIT_STATUS("no process locked on");
attroff(COLOR_PAIR(1 + COLOR_RED));
}else{
goto_proc(procs, proc_get(procs, lock_proc_pid));
}
}
static PROC_T *proc_add(int id,int pid){
PROC_T *iproc;
if((iproc=proc_get(id,pid))) return iproc;
iproc=mycalloc(1,PROC_T);
iproc->iseed_old=-1;
iproc->pid=pid;
iproc->hid=id;
LOCK(mhost);
iproc->next=pproc[id];
pproc[id]=iproc;
nproc[id]++;
gdk_threads_add_idle((GSourceFunc)update_title, GINT_TO_POINTER(id));
UNLOCK(mhost);
return iproc;
}
static void
job_proc(void)
{
struct ipc_struct ipc;
struct pack *p;
struct ProcChild *sender;
char *t, *s;
int cmd;
size_t size;
p = pack_new(256);
while (1) {
if (1 == proc_listen(&sender, &cmd, &size, 1)) break;
}
proc_get(sender, &ipc, p, size);
bk_channel = ipc.source;
switch (cmd) {
case CMD_REGISTER:
pack_get(p, &t, NULL);
pack_get(p, &s, NULL);
do_register(ipc.node, t, s);
break;
case CMD_REMOVE:
pack_get(p, &t, NULL);
do_remove(t);
break;
case CMD_CALL:
do_call(ipc.node, p);
break;
case CMD_CALL_PACKAGE:
pack_get(p, &t, NULL);
do_call_package(ipc.node, t, p);
break;
case CMD_GETLIST:
do_getlist(ipc.node);
break;
case CMD_DUMP_PROFILE:
do_dump_profile();
break;
case CMD_EVENT:
pack_get(p, &t, NULL);
pack_get(p, &s, NULL);
do_event(t, ipc.node, s, p);
break;
}
}
void machine_proc_get_more(struct myproc **procs)
{
ps_update();
for(size_t i = 0; i < ps_n; i++) {
pid_t pid, ppid;
if(sscanf(ps_list[i], " %d %d ", &pid, &ppid) == 2
&& !proc_get(procs, pid))
{
struct myproc *p = umalloc(sizeof *p);
/* bare minimum - rest is done in _update */
p->pid = pid;
p->ppid = ppid;
proc_addto(procs, p);
} else {
//fprintf(stderr, "couldn't sscanf(\"%s\")\n", ps[i]);
}
}
}
static int
do_call(int node, struct pack *pak)
{
struct pack *p = NULL;
char *apps;
int ok = 0;
log_debug(LOG_JOB, "Call(%s)\n", model_get_path(node));
if (model_flags(node) & P_GLOBAL) {
p = pack_dup(pak);
}
if (db_get_apps(model_parent(node), &apps) != 0) {
send_result(CMD_NONE, "noapp", 5);
// FIXME: ok diyecek betik yoksa profile kayıt etmeli mi acaba
exit(1);
}
if (strchr(apps, '/') == NULL) {
// there is only one script
if (0 == do_execute(node, apps, pak))
ok = 1;
} else {
// multiple scripts, run concurrently
char *t, *s;
struct ProcChild *p;
int cmd;
int cnt = 0;
size_t size;
// FIXME: package count
send_result(CMD_RESULT_START, NULL, 0);
for (t = apps; t; t = s) {
s = strchr(t, '/');
if (s) {
*s = '\0';
++s;
}
bk_node = node;
bk_app = t;
bk_pak = pak;
p = proc_fork(exec_proc, "ComarSubJob");
if (p) {
++cnt;
} else {
send_result(CMD_ERROR, "fork failed", 11);
}
}
while(1) {
struct ipc_struct ipc;
struct pack *pak;
pak = pack_new(128);
proc_listen(&p, &cmd, &size, -1);
if (cmd == CMD_FINISH) {
--cnt;
if (!cnt) break;
} else {
if (cmd == CMD_RESULT) ok++;
proc_get(p, &ipc, pak, size);
proc_put(TO_PARENT, cmd, &ipc, pak);
}
}
send_result(CMD_RESULT_END, NULL, 0);
}
if ((model_flags(node) & P_GLOBAL) && ok) {
db_put_profile(node, NULL, p);
pack_delete(p);
}
return 0;
}
//respond to scheduler
static int respond(int sock){
int cmd[3];
//read fixed length header info.
if(streadintarr(sock, cmd, 3)){
return -1;//failed
}
int ihost=host_from_sock(sock);
if(ihost>=0){
htime[ihost]=myclockd();
}
int pid=cmd[2];
switch(cmd[0]){
case -1:{//server request shutdown
info("disconnect from %s\n", hosts[ihost]);
return -1;
}
break;
case MON_VERSION:
break;
case MON_STATUS:
{
if(ihost<0){
warning("Host not found\n");
return -1;
}
PROC_T *p=proc_get(ihost,pid);
if(!p){
p=proc_add(ihost,pid);
}
if(stread(sock, &p->status, sizeof(STATUS_T))){
return -1;
}
if(p->status.info==S_REMOVE){
proc_remove(ihost, pid);
}else{
if(cmd[1]!=ihost && cmd[1]!=cmd[2]){
/*A new mean to replace the ID of a job.*/
p->pid=cmd[1];
}
gdk_threads_add_idle((GSourceFunc)refresh, p);
}
}
break;
case MON_PATH:
{
if(ihost<0){
warning("Host not found\n");
return -1;
}
PROC_T *p=proc_get(ihost,pid);
if(!p){
p=proc_add(ihost,pid);
}
if(streadstr(sock, &p->path)){
return -1;
}
char *tmp=NULL;
while((tmp=strchr(p->path, '\n'))){
tmp[0]=' ';
}
}
break;
case MON_LOAD:
{
if(ihost<0){
warning("Host not found\n");
return -1;
}
usage_cpu[ihost]=(double)((pid>>16) & 0xFFFF)/100.;
usage_mem[ihost]=(double)(pid & 0xFFFF)/100.;
usage_cpu[ihost]=MAX(MIN(1,usage_cpu[ihost]),0);
usage_mem[ihost]=MAX(MIN(1,usage_mem[ihost]),0);
gdk_threads_add_idle((GSourceFunc)update_progress, GINT_TO_POINTER(ihost));
}
break;
case MON_ADDHOST:
if(cmd[1]>-1 && cmd[1]<nhost){
pthread_t tmp;
pthread_create(&tmp, NULL, (void*(*)(void*))add_host, GINT_TO_POINTER(cmd[1]));
}else if(cmd[1]==-2){
return -2;
}
break;
default:
warning_time("Invalid cmd %d\n",cmd[0]);
return -1;
}
return 0;
}
struct myproc *gui_proc_first(struct myproc **procs)
{
struct myproc *init = proc_get(procs, 0); // the root node
return init;
}
void goto_me(struct myproc **procs)
{
goto_proc(procs, proc_get(procs, getpid()));
}