static void ks_clear_capture_events(struct shark_info *info)
{
info->cap_all_events = FALSE;
tracecmd_free_list(info->cap_systems);
info->cap_systems = NULL;
free(info->cap_events);
info->cap_events = NULL;
}
void trace_util_free_plugin_options_list(char **list)
{
tracecmd_free_list(list);
}
/*
* Trace Capture Dialog Window
*
* +--------------------------------------------------------------------+
* | Dialog Window |
* | +-------------------------------+-------------------------------+ |
* | | Paned Window | +---------------------------+ | |
* | | +---------------------------+ | | Scroll window | | |
* | | | Hbox | | | +-----------------------+ | | |
* | | | Label Plugin Combo | | | | Event Tree | | | |
* | | +---------------------------+ | | | | | | |
* | | | | | | | | |
* | | | | +-----------------------+ | | |
* | | | +---------------------------+ | |
* | +-------------------------------+-------------------------------+ |
* +--------------------------------------------------------------------+
*/
static void tracing_dialog(struct shark_info *info, const char *tracing)
{
struct pevent *pevent;
GtkWidget *dialog;
GtkWidget *button;
GtkWidget *combo;
GtkWidget *label;
GtkWidget *entry;
GtkWidget *frame;
GtkWidget *vbox;
GtkWidget *scrollwin;
GtkWidget *table;
GtkWidget *table2;
GtkWidget *event_tree;
GtkWidget *viewport;
GtkWidget *textview;
GtkWidget *hbox;
GtkTextBuffer *buffer;
GtkTextIter start_iter;
GtkTextIter end_iter;
char **plugins;
int nr_plugins;
struct trace_capture cap;
const gchar *file;
const char *command;
const char *val;
GString *str;
gint result;
memset(&cap, 0, sizeof(cap));
cap.info = info;
plugins = tracecmd_local_plugins(tracing);
/* Skip latency plugins */
nr_plugins = trim_plugins(plugins);
if (!nr_plugins && plugins) {
tracecmd_free_list(plugins);
plugins = NULL;
}
/* Send parse warnings to status display */
trace_dialog_register_alt_warning(vpr_stat);
pevent = tracecmd_local_events(tracing);
trace_dialog_register_alt_warning(NULL);
cap.pevent = pevent;
if (!pevent && !nr_plugins) {
warning("No events or plugins found");
return;
}
dialog = gtk_dialog_new();
gtk_window_set_title(GTK_WINDOW(dialog), "Capture");
button = gtk_button_new_with_label("Run");
gtk_dialog_add_action_widget(GTK_DIALOG(dialog), button,
GTK_RESPONSE_ACCEPT);
gtk_widget_show(button);
cap.run_button = button;
gtk_dialog_add_button(GTK_DIALOG(dialog), GTK_STOCK_CLOSE,
GTK_RESPONSE_REJECT);
cap.main_dialog = dialog;
/* --- Top Level Hpaned --- */
table = gtk_table_new(4, 2, FALSE);
/* It is possible that no pevents exist. */
if (pevent) {
scrollwin = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrollwin),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
gtk_table_attach(GTK_TABLE(table), scrollwin, 0, 1, 1, 2,
GTK_FILL, GTK_FILL|GTK_EXPAND, 0, 0);
gtk_widget_show(scrollwin);
event_tree = trace_create_event_list_view(pevent, NULL,
cap.info->cap_all_events,
cap.info->cap_systems,
cap.info->cap_events);
gtk_container_add(GTK_CONTAINER(scrollwin), event_tree);
gtk_widget_show(event_tree);
cap.event_view = event_tree;
} else {
/* No events */
label = gtk_label_new("No events enabled on system");
gtk_table_attach(GTK_TABLE(table), label, 0, 1, 1, 2,
GTK_FILL, GTK_EXPAND|GTK_FILL,
0, 10);
gtk_widget_show(label);
cap.event_view = NULL;
}
gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), table, TRUE, TRUE, 0);
gtk_widget_show(table);
/*------------------ Frame Settings --------------------------- */
frame = gtk_frame_new("Settings");
gtk_table_attach(GTK_TABLE(table), frame, 0, 1, 0, 1,
GTK_FILL, 0, 0, 10);
gtk_widget_show(frame);
table2 = gtk_table_new(2, 3, FALSE);
gtk_container_add(GTK_CONTAINER(frame), table2);
gtk_widget_show(table2);
gtk_table_set_col_spacings(GTK_TABLE(table2), 5);
button = gtk_button_new_with_label("Save Settings");
gtk_table_attach_defaults(GTK_TABLE(table2), button, 0, 1, 0, 1);
gtk_widget_show(button);
g_signal_connect (button, "clicked",
G_CALLBACK (save_settings_clicked),
(gpointer)&cap);
button = gtk_button_new_with_label("Import Settings");
gtk_table_attach_defaults(GTK_TABLE(table2), button, 1, 2, 0, 1);
gtk_widget_show(button);
g_signal_connect (button, "clicked",
G_CALLBACK (import_settings_clicked),
(gpointer)&cap);
button = gtk_button_new_with_label("Export Settings");
gtk_table_attach_defaults(GTK_TABLE(table2), button, 2, 3, 0, 1);
gtk_widget_show(button);
g_signal_connect (button, "clicked",
G_CALLBACK (export_settings_clicked),
(gpointer)&cap);
if (cap.info->cap_settings_name)
set_settings(&cap);
label = gtk_label_new("Available Settings: ");
gtk_table_attach_defaults(GTK_TABLE(table2), label, 0, 1, 1, 2);
gtk_widget_show(label);
combo = trace_create_combo_box(NULL, NULL,
create_settings_model, NULL);
gtk_table_attach_defaults(GTK_TABLE(table2), combo, 1, 3, 1, 2);
cap.settings_combo = combo;
g_signal_connect (combo, "changed",
G_CALLBACK (settings_changed),
(gpointer)&cap);
/*------------------ Frame Settings --------------------------- */
frame = gtk_frame_new("Execute");
gtk_table_attach(GTK_TABLE(table), frame, 0, 1, 3, 4,
GTK_FILL, 0, 0, 10);
gtk_widget_show(frame);
table2 = gtk_table_new(3, 3, FALSE);
gtk_container_add(GTK_CONTAINER(frame), table2);
gtk_widget_show(table2);
label = gtk_label_new("Plugin: ");
gtk_table_attach_defaults(GTK_TABLE(table2), label, 0, 1, 0, 1);
gtk_widget_show(label);
combo = trace_create_combo_box(NULL, NULL, create_plugin_combo_model, plugins);
cap.plugin_combo = combo;
gtk_table_attach_defaults(GTK_TABLE(table2), combo, 1, 3, 0, 1);
if (cap.info->cap_plugin)
set_plugin(&cap);
label = gtk_label_new("Command:");
gtk_table_attach_defaults(GTK_TABLE(table2), label, 0, 1, 1, 2);
gtk_widget_show(label);
entry = gtk_entry_new();
gtk_table_attach_defaults(GTK_TABLE(table2), entry, 1, 3, 1, 2);
gtk_widget_show(entry);
cap.command_entry = entry;
if (cap.info->cap_command)
gtk_entry_set_text(GTK_ENTRY(entry), cap.info->cap_command);
label = gtk_label_new("Output file: ");
gtk_table_attach_defaults(GTK_TABLE(table2), label, 0, 1, 2, 3);
gtk_widget_show(label);
entry = gtk_entry_new();
gtk_table_attach_defaults(GTK_TABLE(table2), entry, 1, 2, 2, 3);
gtk_widget_show(entry);
if (cap.info->cap_file)
file = cap.info->cap_file;
else
file = default_output_file;
gtk_entry_set_text(GTK_ENTRY(entry), file);
cap.file_entry = entry;
button = gtk_button_new_with_label("Browse");
gtk_table_attach_defaults(GTK_TABLE(table2), button, 2, 3, 2, 3);
gtk_widget_show(button);
g_signal_connect (button, "clicked",
G_CALLBACK (file_clicked),
(gpointer)&cap);
/*------------------ Command Output ------------------ */
vbox = gtk_vbox_new(FALSE, 0);
gtk_table_attach_defaults(GTK_TABLE(table), vbox, 1, 2, 0, 4);
gtk_widget_show(vbox);
gtk_widget_set_size_request(GTK_WIDGET(vbox), 500, 0);
label = gtk_label_new("Output Display:");
gtk_box_pack_start(GTK_BOX(vbox), label, FALSE, FALSE, 0);
gtk_widget_show(label);
scrollwin = gtk_scrolled_window_new(NULL, NULL);
gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrollwin),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
gtk_box_pack_start(GTK_BOX(vbox), scrollwin, TRUE, TRUE, 0);
gtk_widget_show(scrollwin);
viewport = gtk_viewport_new(NULL, NULL);
gtk_widget_show(viewport);
gtk_container_add(GTK_CONTAINER(scrollwin), viewport);
textview = gtk_text_view_new();
buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(textview));
gtk_container_add(GTK_CONTAINER(viewport), textview);
gtk_widget_show(textview);
cap.output_text = textview;
cap.output_buffer = buffer;
/* set the buffer from its previous setting */
if (info->cap_buffer_output)
gtk_text_buffer_set_text(buffer, info->cap_buffer_output,
strlen(info->cap_buffer_output));
hbox = gtk_hbox_new(FALSE, 0);
gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
gtk_widget_show(hbox);
label = gtk_label_new("Max # of characters in output display: ");
gtk_box_pack_start(GTK_BOX(hbox), label, FALSE, FALSE, 0);
gtk_widget_show(label);
entry = gtk_entry_new();
gtk_box_pack_start(GTK_BOX(hbox), entry, FALSE, FALSE, 0);
gtk_widget_show(entry);
cap.max_num_entry = entry;
if (!info->cap_max_buf_size)
info->cap_max_buf_size = DEFAULT_MAX_BUF_SIZE;
str = g_string_new("");
g_string_append_printf(str, "%d", info->cap_max_buf_size);
gtk_entry_set_text(GTK_ENTRY(entry), str->str);
g_string_free(str, TRUE);
g_signal_connect (entry, "insert-text",
G_CALLBACK (insert_text),
(gpointer)&cap);
gtk_widget_set_size_request(GTK_WIDGET(dialog),
DIALOG_WIDTH, DIALOG_HEIGHT);
gtk_widget_show(dialog);
cont:
result = gtk_dialog_run(GTK_DIALOG(dialog));
if (result == GTK_RESPONSE_ACCEPT) {
execute_button_clicked(&cap);
goto cont;
}
/* Make sure no capture is running */
end_capture(&cap);
/* Get the max buffer size */
val = gtk_entry_get_text(GTK_ENTRY(entry));
info->cap_max_buf_size = atoi(val);
gtk_text_buffer_get_start_iter(cap.output_buffer, &start_iter);
gtk_text_buffer_get_end_iter(cap.output_buffer, &end_iter);
g_free(info->cap_buffer_output);
info->cap_buffer_output = gtk_text_buffer_get_text(cap.output_buffer,
&start_iter,
&end_iter,
FALSE);
/* save the plugin and file to reuse if we come back */
update_plugin(&cap);
free(info->cap_file);
cap.info->cap_file = strdup(gtk_entry_get_text(GTK_ENTRY(cap.file_entry)));
free(info->cap_command);
command = gtk_entry_get_text(GTK_ENTRY(cap.command_entry));
if (command && strlen(command) && !is_just_ws(command))
cap.info->cap_command = strdup(command);
else
cap.info->cap_command = NULL;
update_events(&cap);
gtk_widget_destroy(dialog);
if (pevent)
pevent_free(pevent);
if (plugins)
tracecmd_free_list(plugins);
}
