fio: add job file to gui temporarily
[fio.git] / gfio.c
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1/*
2 * gfio - gui front end for fio - the flexible io tester
3 *
4 * Copyright (C) 2012 Stephen M. Cameron <stephenmcameron@gmail.com>
5 *
6 * The license below covers all files distributed with fio unless otherwise
7 * noted in the file itself.
8 *
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.
12 *
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.
17 *
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
21 *
22 */
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23#include <locale.h>
24
5b7573ab 25#include <glib.h>
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26#include <gtk/gtk.h>
27
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28#include "fio_initialization.h"
29#include "fio.h"
30
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31#define ARRAYSIZE(x) (sizeof((x)) / (sizeof((x)[0])))
32
33typedef void (*clickfunction)(GtkWidget *widget, gpointer data);
34
35static void quit_clicked(GtkWidget *widget, gpointer data);
36static void start_job_clicked(GtkWidget *widget, gpointer data);
37
38static struct button_spec {
39 const char *buttontext;
40 clickfunction f;
41 const char *tooltiptext;
42} buttonspeclist[] = {
43#define START_JOB_BUTTON 0
44 { "Start Job",
45 start_job_clicked,
46 "Send current fio job to fio server to be executed" },
47#define QUIT_BUTTON 1
48 { "Quit", quit_clicked, "Quit gfio" },
49};
50
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51struct gui {
52 GtkWidget *window;
5b7573ab 53 GtkWidget *vbox;
04cc6b77 54 GtkWidget *thread_status_pb;
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55 GtkWidget *buttonbox;
56 GtkWidget *button[ARRAYSIZE(buttonspeclist)];
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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 */
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63 GtkWidget *jobfile_hbox;
64 GtkWidget *jobfile_label;
65 GtkWidget *jobfile_entry;
25927259 66 pthread_t t;
5b7573ab 67} ui;
ff1f3280 68
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69static void gfio_text_op(struct fio_client *client,
70 FILE *f, __u16 pdu_len, const char *buf)
71{
72 printf("gfio_text_op called\n");
73 fio_client_ops.text_op(client, f, pdu_len, buf);
74}
75
76static void gfio_disk_util_op(struct fio_client *client, struct fio_net_cmd *cmd)
77{
78 printf("gfio_disk_util_op called\n");
79 fio_client_ops.disk_util(client, cmd);
80}
81
82static void gfio_thread_status_op(struct fio_net_cmd *cmd)
83{
84 printf("gfio_thread_status_op called\n");
85 fio_client_ops.thread_status(cmd);
86}
87
88static void gfio_group_stats_op(struct fio_net_cmd *cmd)
89{
90 printf("gfio_group_stats_op called\n");
91 fio_client_ops.group_stats(cmd);
92}
93
94static void gfio_eta_op(struct fio_client *client, struct fio_net_cmd *cmd)
95{
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96 fio_client_ops.eta(client, cmd);
97}
98
99static void gfio_probe_op(struct fio_client *client, struct fio_net_cmd *cmd)
100{
101 printf("gfio_probe_op called\n");
102 fio_client_ops.probe(client, cmd);
103}
104
04cc6b77 105static void gfio_update_thread_status(char *status_message, double perc)
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106{
107 static char message[100];
108 const char *m = message;
109
110 strncpy(message, status_message, sizeof(message) - 1);
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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);
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115 gdk_threads_enter();
116 gtk_widget_queue_draw(ui.window);
117 gdk_threads_leave();
118}
119
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120struct client_ops gfio_client_ops = {
121 gfio_text_op,
122 gfio_disk_util_op,
123 gfio_thread_status_op,
124 gfio_group_stats_op,
125 gfio_eta_op,
126 gfio_probe_op,
5b7573ab 127 gfio_update_thread_status,
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128};
129
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130static void quit_clicked(__attribute__((unused)) GtkWidget *widget,
131 __attribute__((unused)) gpointer data)
132{
133 gtk_main_quit();
134}
135
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136static void *job_thread(void *arg)
137{
138 struct gui *ui = arg;
139
140 fio_handle_clients(&gfio_client_ops);
141 gtk_widget_set_sensitive(ui->button[START_JOB_BUTTON], 1);
142 return NULL;
143}
144
145static void start_job_thread(pthread_t *t, struct gui *ui)
146{
147 pthread_create(t, NULL, job_thread, ui);
148}
149
f3074008 150static void start_job_clicked(__attribute__((unused)) GtkWidget *widget,
25927259 151 gpointer data)
f3074008 152{
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153 struct gui *ui = data;
154
f3074008 155 printf("Start job button was clicked.\n");
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156 gtk_widget_set_sensitive(ui->button[START_JOB_BUTTON], 0);
157 start_job_thread(&ui->t, ui);
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158}
159
160static void add_button(struct gui *ui, int i, GtkWidget *buttonbox,
161 struct button_spec *buttonspec)
162{
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);
167}
168
169static void add_buttons(struct gui *ui,
170 struct button_spec *buttonlist,
171 int nbuttons)
172{
173 int i;
174
175 ui->buttonbox = gtk_hbox_new(FALSE, 0);
5b7573ab 176 gtk_container_add(GTK_CONTAINER (ui->vbox), ui->buttonbox);
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177 for (i = 0; i < nbuttons; i++)
178 add_button(ui, i, ui->buttonbox, &buttonlist[i]);
179}
180
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181static void init_ui(int *argc, char **argv[], struct gui *ui)
182{
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183 GList *hostname_type_list = NULL;
184 char portnum[20];
185
2839f0c6 186 /* Magical g*thread incantation, you just need this thread stuff.
04cc6b77 187 * Without it, the update that happens in gfio_update_thread_status
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188 * doesn't really happen in a timely fashion, you need expose events
189 */
190 if (!g_thread_supported ())
191 g_thread_init(NULL);
192 gdk_threads_init();
193
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194 gtk_init(argc, argv);
195
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);
199
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);
202
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203 ui->vbox = gtk_vbox_new(FALSE, 0);
204 gtk_container_add(GTK_CONTAINER (ui->window), ui->vbox);
04cc6b77 205
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206 /*
207 * Set up hostname label + entry, port label + entry,
208 */
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);
217
218 /*
219 * Set up combo box for address type
220 */
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);
228
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);
235
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236 /*
237 * Set up jobfile text entry (temporary until gui really works)
238 */
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);
245
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246 /*
247 * Set up thread status progress bar
248 */
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);
5b7573ab 255
f3074008 256 add_buttons(ui, buttonspeclist, ARRAYSIZE(buttonspeclist));
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257 gtk_widget_show_all(ui->window);
258}
259
8232e285 260int main(int argc, char *argv[], char *envp[])
ff1f3280 261{
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262 if (initialize_fio(envp))
263 return 1;
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264
265 if (parse_options(argc, argv))
266 return 1;
267
ff1f3280 268 init_ui(&argc, &argv, &ui);
5b7573ab 269
2839f0c6 270 gdk_threads_enter();
ff1f3280 271 gtk_main();
2839f0c6 272 gdk_threads_leave();
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273 return 0;
274}