void
set_selection(int flag)
{
int k,i;
k = cur_pid;
if(process_count > 0) {
for (i = 0; i < MAX_PID; i++) {
cur_pid = i;
if((flag == 0) && (table[cur_pid].process != NULL)) {
if (GTK_IS_WIDGET (table[cur_pid].page.tree1) && GTK_IS_TREE(GTK_TREE(table[cur_pid].page.tree1))) {
gtk_tree_select_child ( GTK_TREE (table[cur_pid].page.tree1), linklist[cur_pid][0].item);
}
} else if((flag == 1) && table[cur_pid].process != NULL ) {
if((GTK_IS_WIDGET (table[cur_pid].page.tree1) && GTK_IS_TREE (GTK_TREE (table[cur_pid].page.tree1))))
gtk_tree_select_child ( GTK_TREE (table[cur_pid].page.tree1),
linklist[cur_pid][table[cur_pid].page.index].item);
}
}
}
cur_pid = k;
}
/* Emits the select_item signal for the child tree_item, and thus
* selects it (unless it is unselected in a signal handler). */
int
clip_GTK_TREESELECTCHILD(ClipMachine * cm)
{
C_widget *ctree = _fetch_cw_arg(cm);
C_widget *citem = _fetch_cwidget(cm,_clip_spar(cm,2));
CHECKCWID(ctree,GTK_IS_TREE);
CHECKOPT2(2,MAP_t,NUMERIC_t); CHECKCWID(citem,GTK_TREE_ITEM);
gtk_tree_select_child(GTK_TREE(ctree->widget), citem->widget);
return 0;
err:
return 1;
}
/* Emits the select_item signal for the child tree_item, and thus
* selects it (unless it is unselected in a signal handler). */
int
clip_GTK_TREESELECTCHILD(ClipMachine * ClipMachineMemory)
{
C_widget *ctree = _fetch_cw_arg(ClipMachineMemory);
C_widget *citem = _fetch_cwidget(ClipMachineMemory, _clip_spar(ClipMachineMemory, 2));
CHECKCWID(ctree, GTK_IS_TREE);
CHECKOPT2(2, MAP_type_of_ClipVarType, NUMERIC_type_of_ClipVarType);
CHECKCWID(citem, GTK_TREE_ITEM);
gtk_tree_select_child(GTK_TREE(ctree->widget), citem->widget);
return 0;
err:
return 1;
}
void
on_Abort_clicked (GtkButton *button,
gpointer user_data)
{
char *cmd, *name, buf[3];
int i, size;
name = xmlGetProp(table[cur_pid].page.curr, "name");
size = strlen(exec_path) + strlen(" -n ") + sizeof(cur_pid) + strlen(buf) + strlen(" ")
+ strlen(name) + strlen(" abort ") + 1;
cmd = (char *) malloc (size);
size = 0;
strcpy (cmd, exec_path);
strcat (cmd, " -n ");
sprintf(buf, "%d", cur_pid);
strcat (cmd, buf);
strcat (cmd, " ");
strcat (cmd, name);
strcat (cmd, " abort ");
runPeos(cmd);
free(cmd);
cmd = NULL;
freeAll_extra();
draw_tree (cur_pid);
/* check state of current action and highlight item in jtree */
for ( i = 0; i < counting_action; i++) {
if ((strcmp (xmlGetProp (linklist[cur_pid][i].cur, "state"), "NONE") == 0)
|| (strcmp (xmlGetProp (linklist[cur_pid][i].cur, "state"), "SUSPEND") == 0)) {
table[cur_pid].page.curr = linklist[cur_pid][i].cur;
if((GTK_IS_WIDGET (table[cur_pid].page.tree1) &&
GTK_IS_TREE (GTK_TREE (table[cur_pid].page.tree1))))
gtk_tree_select_child ( GTK_TREE (table[cur_pid].page.tree1), linklist[cur_pid][i].item);
break;
}
}
draw_text(table[cur_pid].page.curr);
check_state();
}
void
set_item_select(signed int factor, int feature)
{
int i = 0;
if (table[cur_pid].process != NULL ) {
/* find the current action page and use that index to highlight current item */
if (process_count > 0) while (linklist[cur_pid][i].cur != table[cur_pid].page.curr) i++;
if ( (linklist[cur_pid][i].prev != NULL) || (linklist[cur_pid][i].next != NULL)) {
/* determine what feature is calling this function values are mapped in the specification file */
if(feature == 1) table[cur_pid].page.curr = linklist[cur_pid][i].next;
else table[cur_pid].page.curr = linklist[cur_pid][i].prev;
/* previous uses factor -1 and next 1 */
table[cur_pid].page.index = i+factor;
/* highlight the specified tree item */
if (GTK_IS_TREE (GTK_TREE (table[cur_pid].page.tree1)))
gtk_tree_select_child (GTK_TREE (table[cur_pid].page.tree1), linklist[cur_pid][i+factor].item);
}
check_state();
}
}
void
on_Start_clicked(GtkButton *menuitem, gpointer user_data)
{
char *cmd = NULL, buf[3], *name = NULL, *res_qual = NULL, *res_val = NULL;
int i, size = 0;
static GtkWidget *input_dialog = NULL;
xmlNode *cur = NULL;
for ( cur = table[cur_pid].page.curr->children; cur;cur = cur->next) {
if (cur->name &&
xmlStrcmp(cur->name, (const xmlChar*) "req_resource" ) == 0 ) {
res_qual = xmlGetProp(cur, "qualifier");
res_val = xmlGetProp(cur, "value");
res_name = NULL;
res_name = xmlGetProp(cur, "name");
if ( strcmp (res_val,"$$") == 0) {
if ( strcmp ( res_qual, "abstract") != 0) {
if (!input_dialog) {
input_dialog = create_inputdialog((gchar *) res_name);
gtk_widget_show (input_dialog);
deactivate();
gtk_signal_connect (GTK_OBJECT(input_dialog), "destroy",
(GtkSignalFunc) dialog_destroy, &input_dialog);
} else {
if (!GTK_WIDGET_MAPPED (input_dialog))
gtk_widget_show(input_dialog);
else
gdk_window_raise(input_dialog->window);
}
}
} else if ( strcmp (res_qual, "new") == 0) {
if (!input_dialog) {
input_dialog = create_inputdialog((gchar *)res_name);
gtk_widget_show (input_dialog);
deactivate();
gtk_signal_connect (GTK_OBJECT(input_dialog), "destroy",
(GtkSignalFunc) dialog_destroy, &input_dialog);
} else {
if (!GTK_WIDGET_MAPPED (input_dialog))
gtk_widget_show(input_dialog);
else
gdk_window_raise(input_dialog->window);
}
} else if (strcmp (res_val,"$$") != 0){
name = xmlGetProp (table[cur_pid].page.curr, "name");
sprintf(buf, "%d", cur_pid);
size = strlen(exec_path) + strlen(" -n ") + strlen(buf) + strlen(" ") + strlen(name)
+ strlen(" start ") + 1;
cmd = (char *) malloc(size*sizeof(char ));
size = 0;
strcpy (cmd, exec_path);
strcat (cmd, " -n ");
strcat (cmd, buf);
strcat (cmd, " ");
strcat (cmd, name);
strcat (cmd, " start ");
runPeos(cmd);
free(cmd);
cmd = NULL;
freeAll_extra();
draw_tree (cur_pid);
for ( i = 0; i < counting_action; i++) {
if (strcmp (linklist[cur_pid][i].cur->name, "action") == 0) {
if (strcmp (xmlGetProp (linklist[cur_pid][i].cur, "name"), name) == 0) {
table[cur_pid].page.curr = linklist[cur_pid][i].cur;
break;
}
}
}
if((GTK_IS_WIDGET (table[cur_pid].page.tree1) && GTK_IS_TREE (GTK_TREE (table[cur_pid].page.tree1))))
gtk_tree_select_child ( GTK_TREE (table[cur_pid].page.tree1), linklist[cur_pid][i].item);
draw_text(table[cur_pid].page.curr);
check_state();
return;
}
}
}
}
void
on_Finish_clicked(GtkButton *button, gpointer user_data)
{
if ( table[cur_pid].page.curr) {
char *cmd, *name, buf[3];
int i, size;
if (table[cur_pid].process != NULL ) {
sprintf(buf, "%d", cur_pid); /* Put this up here: fix */
name = xmlGetProp(table[cur_pid].page.curr, "name");
size = strlen(exec_path) + strlen(" -n ") + sizeof(cur_pid)
+ strlen(buf) + strlen(" ") + strlen(name) + strlen(" finish ") + 1;
cmd = (char *) malloc (size);
strcpy (cmd, exec_path);
strcat (cmd, " -n ");
strcat (cmd, buf);
strcat (cmd, " ");
strcat (cmd, name);
strcat (cmd, " finish ");
runPeos(cmd);
free(cmd);
cmd = NULL;
}
freeAll_extra();
if (table[cur_pid].process != NULL ) {
draw_tree (cur_pid);
/* search through actions and find the current page */
for ( i = 0; i < counting_action; i++) {
if (strcmp (linklist[cur_pid][i].cur->name, "action") == 0) {
if (strcmp (xmlGetProp (linklist[cur_pid][i].cur, "name"), name) == 0) {
table[cur_pid].page.curr = linklist[cur_pid][i].cur;
break;
}
}
}
draw_text(table[cur_pid].page.curr);
if((GTK_IS_WIDGET (table[cur_pid].page.tree1) && GTK_IS_TREE (GTK_TREE (table[cur_pid].page.tree1))))
gtk_tree_select_child ( GTK_TREE (table[cur_pid].page.tree1),
linklist[cur_pid][table[cur_pid].page.index].item);
check_state();
} else {
table[cur_pid].page.index = 0;
gtk_widget_destroy (notebook);
notebook = create_notebook();
gtk_widget_set_name (notebook, "notebook");
gtk_widget_ref (notebook);
gtk_object_set_data_full (GTK_OBJECT (Peos), "notebook", notebook,
(GtkDestroyNotify) gtk_widget_unref);
set_selection(1); /* with current action selected */
gtk_widget_show (notebook);
gtk_container_add (GTK_CONTAINER (vbox), notebook);
for (i = 0; i < MAX_PID; i++) {
if (table[i].process != NULL)
cur_pid = i;
}
}
redisplay_menu();
}
}
int
on_OK_clicked(GtkButton *button, gpointer user_data)
{
char *cmd, buf[3], *buf2, *input, *tmp, *name, *enter, *enter_tmp;
int i, size;
input = gtk_entry_get_text(GTK_ENTRY (entry1));
if(input == NULL) {
perror("Inefficient memroy: input is NULL. Aborting.");
RTN_ON_OK_CLICKED = EXIT_FAILURE;
exit(1);
} else {
size = strlen("\'") + strlen(input) + strlen("\'") + 1;
enter = (char *) malloc (size*sizeof(char));
strcpy (enter, "\'");
strcat (enter, input);
strcat (enter, "\'");
size = 0; /* for reuse */
}
if (table[cur_pid].process != NULL ) {
if (input != NULL) {
sprintf(buf, "%d", cur_pid); /* Moved here to satisfy below */
name = xmlGetProp(table[cur_pid].page.curr,"name");
size = strlen(exec_path) + strlen(" -n") + sizeof(cur_pid) + strlen(buf)
+ strlen(" ") + strlen(name) + strlen(" start ") + 1;
cmd = (char *) malloc (size);
size = 0;
strcpy (cmd, exec_path);
strcat (cmd, " -n ");
strcat (cmd, buf);
strcat (cmd, " ");
strcat (cmd, name);
strcat (cmd, " start ");
runPeos(cmd);
free(cmd);
cmd = NULL;
size = strlen(exec_path) + strlen(" -r ") + strlen(buf) + strlen(" ")
+ strlen(res_name) + strlen(" ") + strlen(enter) + strlen(" ") + 1;
cmd = (char *) malloc (size);
size = 0;
/* ./peos -r pid resource_name resource_res_value */
strcpy (cmd, exec_path);
strcat (cmd, " -r ");
strcat (cmd, buf);
strcat (cmd, " ");
strcat (cmd, res_name);
strcat (cmd, " ");
strcat (cmd, enter);
strcat (cmd, " ");
tmp = get_current_dir_name();
if(tmp == NULL) {
perror("No current directory found. Aborting. \n");
RTN_ON_OK_CLICKED = EXIT_FAILURE;
exit(1);
} else {
//size = strlen(tmp) + strlen("/") + strlen(enter_tmp) + 1;
size = strlen(tmp) + strlen("/") + 1;
buf2 = (char *) malloc(size*sizeof(char));
size = 0;
strcpy(buf2, tmp);
strcat(buf2,"/");
}
if(enter == NULL) {
perror("Memory alloc error: enter = NULL \n");
RTN_ON_OK_CLICKED = EXIT_FAILURE;
exit(1);
} else enter[strlen(enter)] = '\0';
/* to eliminate the quotes and -2 in alloc to take into acount: '"', '"' */
size = strlen(enter) + 1;
enter_tmp = (char *) malloc(size*sizeof(char));
strcpy(enter_tmp, enter);
int j = 0;
for(i = 1; i < size-3; i++) {
/* integer value for the single quote character */
if(enter[i] != 39) {
enter_tmp[j] = enter[i];
j++;
}
}
enter_tmp[strlen(enter_tmp)-1] = '\0';
/* need more memory */
char *buf2_temp = NULL;
size = 0;
size = strlen(buf2) + strlen(enter_tmp) + 1;
buf2_temp = (char *) malloc(size*sizeof(char));
strcpy(buf2_temp, buf2);
free(buf2);
buf2 = NULL;
strcat(buf2_temp, enter_tmp);
free(enter_tmp);
enter_tmp = NULL;
free(buf2_temp);
buf2_temp = NULL;
runPeos (cmd);
free (cmd);
cmd = NULL;
freeAll_extra();
draw_tree (cur_pid);
/* search through actions and find the current page */
for ( i = 0; i < counting_action; i++) {
if (strcmp (linklist[cur_pid][i].cur->name, "action") == 0) {
if (strcmp (xmlGetProp (linklist[cur_pid][i].cur, "name"), name) == 0) {
table[cur_pid].page.curr = linklist[cur_pid][i].cur;
break;
}
}
}
draw_text(table[cur_pid].page.curr);
/* highlight the current item in the jtree */
if((GTK_IS_WIDGET (table[cur_pid].page.tree1) && GTK_IS_TREE (GTK_TREE (table[cur_pid].page.tree1))))
gtk_tree_select_child ( GTK_TREE (table[cur_pid].page.tree1),
linklist[cur_pid][table[cur_pid].page.index].item);
}
free (enter);
enter = NULL;
/* check to maintain the next and previous states */
check_state();
}
/* return global EXIT_SUCCESS */
RTN_ON_OK_CLICKED = EXIT_SUCCESS;
return EXIT_SUCCESS;
}
