Merge pull request 'Added root button; Fixed starting in ubl-settings-manager with sockets' (#103) from YanTheKaller/ubl-settings-diskquota:master into master

Reviewed-on: #103

source/controler.c

@@ -22,6 +22,93 @@ void update_time_table(vector* vec_temp) {
         }
     }
 }
+#define yon_char_is_empty(string) !(string&&strcmp(string,""))
+
+int arg_size;
+config_str arg_target;
+
+gboolean __yon_app_check_helper(const char *app, config_str argv, int argc){
+    char *helper_path = yon_char_unite("/usr/bin/",app,"-root",NULL);
+    if (!access(helper_path,F_OK)){
+        for (int i=1;i<arg_size;i++){
+            char *temp = yon_char_unite(helper_path," ", arg_target[i],NULL);
+            if(strcmp(helper_path,"")&&strcmp(helper_path,LocaleName))
+                free(helper_path);
+            helper_path=temp;
+        }
+            if (getuid()!=0){
+                int size=0;
+                config_str parsed = NULL;
+                g_shell_parse_argv(helper_path, &size,&parsed, NULL);
+                execve(parsed[0],parsed,__environ);
+                return 1;
+            }
+    }
+    return 0;
+}
+
+void on_root_access(GtkWidget *, GtkWidget *window){
+    if (getuid()){
+        char *argline = yon_char_new(arg_target[0]);
+        int last_pos = yon_char_find_last(argline,'/');
+        if(last_pos>-1){
+            free(yon_char_divide(argline,last_pos));
+        }
+        if (!__yon_app_check_helper(argline, arg_target, arg_size)){
+            for (int i=1;i<arg_size;i++){
+                char *temp = yon_char_unite(argline," ", arg_target[i],NULL);
+                if(strcmp(argline,"")&&strcmp(argline,LocaleName))
+                    free(argline);
+                argline=temp;
+            }
+            if (getuid()!=0){
+                const char *session = getenv("XDG_SESSION_TYPE");
+                const char *desktop = getenv("XDG_CURRENT_DESKTOP");
+                const char *backend = getenv("GDK_BACKEND");
+                int size=0;
+                config_str parsed = NULL;
+                char *command = yon_char_unite("/usr/bin/bash -c \"pkexec ",argline, " ",
+                !yon_char_is_empty(session)&&!strcmp(session,"wayland")&&!yon_char_is_empty(desktop)&&strcmp(desktop,"KDE")&&yon_char_is_empty(backend)?
+                " --setenv=\\\"GDK_BACKEND=x11\\\"":" --setenv=\\\"GDK_BACKEND=${GDK_BACKEND}\\\"",
+                " --setenv=\\\"XAUTHORITY=${XAUTHORITY}\\\" \
+                --setenv=\\\"DISPLAY=${DISPLAY}\\\" \
+                --setenv=\\\"WAYLAND_DISPLAY=${XDG_RUNTIME_DIR}/${WAYLAND_DISPLAY}\\\" \
+                --setenv=\\\"XDG_RUNTIME_DIR=${XDG_RUNTIME_DIR}\\\" \
+                --setenv=\\\"XDG_SESSION_TYPE=${XDG_SESSION_TYPE}\\\" \
+                --setenv=\\\"XDG_CURRENT_DESKTOP=${XDG_CURRENT_DESKTOP}\\\"; exit\"",NULL);
+                g_shell_parse_argv(command, &size,&parsed, NULL);
+                execve(parsed[0],parsed,__environ);
+            }
+        }
+    }
+}
+
+void yon_root_button_init(GtkWidget *root_item,GtkWindow *window){
+    g_signal_connect(G_OBJECT(root_item),"activate", G_CALLBACK(on_root_access),window);
+
+}
+
+GtkWidget *yon_root_button_new(config_str args, int args_size){
+    textdomain("libublsettingsui-gtk3");
+    arg_size=args_size;
+    arg_target=args;
+    GtkWidget *root_item = gtk_menu_item_new();
+    gtk_style_context_add_class(gtk_widget_get_style_context(root_item),"menuitemtop");
+    GtkWidget *box = gtk_box_new(GTK_ORIENTATION_HORIZONTAL,5);
+    GtkWidget *root_label = gtk_label_new(_("Grant root access"));
+    GtkWidget *root_check = gtk_check_button_new();
+    g_object_set_data(G_OBJECT(root_item),"Label",root_label);
+    gtk_box_pack_start(GTK_BOX(box),root_check,0,0,0);
+    gtk_box_pack_start(GTK_BOX(box),root_label,1,1,0);
+    gtk_container_add(GTK_CONTAINER(root_item),box);
+    gtk_widget_show_all(root_item);
+    if (getuid()==0) {
+        gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(root_check),1);
+        gtk_widget_set_sensitive(root_item,0);
+    }
+    textdomain(LocaleName);
+    return root_item;
+}
 
 
 void entry_user_disk(GtkWidget *self, int* flag_update) {
@@ -570,6 +657,9 @@ int main(int argc, char *argv[]){
     gtk_init(&argc,&argv);
     
     main_window *widgets = setup_window(&cfg_main_gui,&cfg_custom_gui);
+    GtkWidget *root_button = yon_root_button_new(argv,argc);
+    yon_root_button_init(root_button,GTK_WINDOW(widgets->Window));
+    gtk_menu_shell_prepend(GTK_MENU_SHELL(gtk_widget_get_parent(widgets->DocumentationMenuItem)),root_button);
     filters_set_name("prjquota");
     filters_init_flag();
     control_event(widgets, &cfg_custom_gui);