2 * gfio - gui front end for fio - the flexible io tester
4 * Copyright (C) 2012 Stephen M. Cameron <stephenmcameron@gmail.com>
6 * The license below covers all files distributed with fio unless otherwise
7 * noted in the file itself.
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License version 2 as
11 * published by the Free Software Foundation.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
28 #include "fio_initialization.h"
31 #define ARRAYSIZE(x) (sizeof((x)) / (sizeof((x)[0])))
33 typedef void (*clickfunction)(GtkWidget *widget, gpointer data);
35 static void quit_clicked(GtkWidget *widget, gpointer data);
36 static void start_job_clicked(GtkWidget *widget, gpointer data);
38 static struct button_spec {
39 const char *buttontext;
41 const char *tooltiptext;
42 } buttonspeclist[] = {
43 #define START_JOB_BUTTON 0
46 "Send current fio job to fio server to be executed" },
48 { "Quit", quit_clicked, "Quit gfio" },
54 GtkWidget *thread_status_pb;
56 GtkWidget *button[ARRAYSIZE(buttonspeclist)];
57 GtkWidget *hostname_hbox;
58 GtkWidget *hostname_label;
59 GtkWidget *hostname_entry;
60 GtkWidget *port_label;
61 GtkWidget *port_entry;
62 GtkWidget *hostname_combo_box; /* ipv4, ipv6 or socket */
63 GtkWidget *jobfile_hbox;
64 GtkWidget *jobfile_label;
65 GtkWidget *jobfile_entry;
69 static void gfio_text_op(struct fio_client *client,
70 FILE *f, __u16 pdu_len, const char *buf)
72 printf("gfio_text_op called\n");
73 fio_client_ops.text_op(client, f, pdu_len, buf);
76 static void gfio_disk_util_op(struct fio_client *client, struct fio_net_cmd *cmd)
78 printf("gfio_disk_util_op called\n");
79 fio_client_ops.disk_util(client, cmd);
82 static void gfio_thread_status_op(struct fio_net_cmd *cmd)
84 printf("gfio_thread_status_op called\n");
85 fio_client_ops.thread_status(cmd);
88 static void gfio_group_stats_op(struct fio_net_cmd *cmd)
90 printf("gfio_group_stats_op called\n");
91 fio_client_ops.group_stats(cmd);
94 static void gfio_eta_op(struct fio_client *client, struct fio_net_cmd *cmd)
96 fio_client_ops.eta(client, cmd);
99 static void gfio_probe_op(struct fio_client *client, struct fio_net_cmd *cmd)
101 printf("gfio_probe_op called\n");
102 fio_client_ops.probe(client, cmd);
105 static void gfio_update_thread_status(char *status_message, double perc)
107 static char message[100];
108 const char *m = message;
110 strncpy(message, status_message, sizeof(message) - 1);
111 gtk_progress_bar_set_text(
112 GTK_PROGRESS_BAR(ui.thread_status_pb), m);
113 gtk_progress_bar_set_fraction(
114 GTK_PROGRESS_BAR(ui.thread_status_pb), perc / 100.0);
116 gtk_widget_queue_draw(ui.window);
120 struct client_ops gfio_client_ops = {
123 gfio_thread_status_op,
127 gfio_update_thread_status,
130 static void quit_clicked(__attribute__((unused)) GtkWidget *widget,
131 __attribute__((unused)) gpointer data)
136 static void *job_thread(void *arg)
138 struct gui *ui = arg;
140 fio_handle_clients(&gfio_client_ops);
141 gtk_widget_set_sensitive(ui->button[START_JOB_BUTTON], 1);
145 static void start_job_thread(pthread_t *t, struct gui *ui)
147 pthread_create(t, NULL, job_thread, ui);
150 static void start_job_clicked(__attribute__((unused)) GtkWidget *widget,
153 struct gui *ui = data;
155 printf("Start job button was clicked.\n");
156 gtk_widget_set_sensitive(ui->button[START_JOB_BUTTON], 0);
157 start_job_thread(&ui->t, ui);
160 static void add_button(struct gui *ui, int i, GtkWidget *buttonbox,
161 struct button_spec *buttonspec)
163 ui->button[i] = gtk_button_new_with_label(buttonspec->buttontext);
164 g_signal_connect(ui->button[i], "clicked", G_CALLBACK (buttonspec->f), ui);
165 gtk_box_pack_start(GTK_BOX (ui->buttonbox), ui->button[i], TRUE, TRUE, 0);
166 gtk_widget_set_tooltip_text(ui->button[i], buttonspeclist[i].tooltiptext);
169 static void add_buttons(struct gui *ui,
170 struct button_spec *buttonlist,
175 ui->buttonbox = gtk_hbox_new(FALSE, 0);
176 gtk_container_add(GTK_CONTAINER (ui->vbox), ui->buttonbox);
177 for (i = 0; i < nbuttons; i++)
178 add_button(ui, i, ui->buttonbox, &buttonlist[i]);
181 static void init_ui(int *argc, char **argv[], struct gui *ui)
183 GList *hostname_type_list = NULL;
186 /* Magical g*thread incantation, you just need this thread stuff.
187 * Without it, the update that happens in gfio_update_thread_status
188 * doesn't really happen in a timely fashion, you need expose events
190 if (!g_thread_supported ())
194 gtk_init(argc, argv);
196 ui->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
197 gtk_window_set_title(GTK_WINDOW(ui->window), "fio");
198 gtk_window_set_default_size(GTK_WINDOW(ui->window), 700, 500);
200 g_signal_connect(ui->window, "delete-event", G_CALLBACK (quit_clicked), NULL);
201 g_signal_connect(ui->window, "destroy", G_CALLBACK (quit_clicked), NULL);
203 ui->vbox = gtk_vbox_new(FALSE, 0);
204 gtk_container_add(GTK_CONTAINER (ui->window), ui->vbox);
207 * Set up hostname label + entry, port label + entry,
209 ui->hostname_hbox = gtk_hbox_new(FALSE, 0);
210 ui->hostname_label = gtk_label_new("Host:");
211 ui->hostname_entry = gtk_entry_new();
212 gtk_entry_set_text(GTK_ENTRY(ui->hostname_entry), "localhost");
213 ui->port_label = gtk_label_new("Port:");
214 ui->port_entry = gtk_entry_new();
215 snprintf(portnum, sizeof(portnum) - 1, "%d", FIO_NET_PORT);
216 gtk_entry_set_text(GTK_ENTRY(ui->port_entry), (gchar *) portnum);
219 * Set up combo box for address type
221 ui->hostname_combo_box = gtk_combo_new();
222 gtk_entry_set_text(GTK_ENTRY (GTK_COMBO(ui->hostname_combo_box)->entry), "IPv4");
223 hostname_type_list = g_list_append(hostname_type_list, (gpointer) "IPv4");
224 hostname_type_list = g_list_append(hostname_type_list, (gpointer) "local socket");
225 hostname_type_list = g_list_append(hostname_type_list, (gpointer) "IPv6");
226 gtk_combo_set_popdown_strings (GTK_COMBO (ui->hostname_combo_box), hostname_type_list);
227 g_list_free(hostname_type_list);
229 gtk_container_add(GTK_CONTAINER (ui->hostname_hbox), ui->hostname_label);
230 gtk_container_add(GTK_CONTAINER (ui->hostname_hbox), ui->hostname_entry);
231 gtk_container_add(GTK_CONTAINER (ui->hostname_hbox), ui->port_label);
232 gtk_container_add(GTK_CONTAINER (ui->hostname_hbox), ui->port_entry);
233 gtk_container_add(GTK_CONTAINER (ui->hostname_hbox), ui->hostname_combo_box);
234 gtk_container_add(GTK_CONTAINER (ui->vbox), ui->hostname_hbox);
237 * Set up jobfile text entry (temporary until gui really works)
239 ui->jobfile_hbox = gtk_hbox_new(FALSE, 0);
240 ui->jobfile_label = gtk_label_new("Job file:");
241 ui->jobfile_entry = gtk_entry_new();
242 gtk_container_add(GTK_CONTAINER (ui->jobfile_hbox), ui->jobfile_label);
243 gtk_container_add(GTK_CONTAINER (ui->jobfile_hbox), ui->jobfile_entry);
244 gtk_container_add(GTK_CONTAINER (ui->vbox), ui->jobfile_hbox);
247 * Set up thread status progress bar
249 ui->thread_status_pb = gtk_progress_bar_new();
250 gtk_progress_bar_set_fraction(
251 GTK_PROGRESS_BAR(ui->thread_status_pb), 0.0);
252 gtk_progress_bar_set_text(
253 GTK_PROGRESS_BAR(ui->thread_status_pb), "No jobs running");
254 gtk_container_add(GTK_CONTAINER (ui->vbox), ui->thread_status_pb);
256 add_buttons(ui, buttonspeclist, ARRAYSIZE(buttonspeclist));
257 gtk_widget_show_all(ui->window);
260 int main(int argc, char *argv[], char *envp[])
262 if (initialize_fio(envp))
265 if (parse_options(argc, argv))
268 init_ui(&argc, &argv, &ui);