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ff1f3280 SC |
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 | */ | |
8232e285 SC |
23 | #include <locale.h> |
24 | ||
ff1f3280 SC |
25 | #include <gtk/gtk.h> |
26 | ||
8232e285 SC |
27 | #include "fio_initialization.h" |
28 | #include "fio.h" | |
29 | ||
f3074008 SC |
30 | #define ARRAYSIZE(x) (sizeof((x)) / (sizeof((x)[0]))) |
31 | ||
32 | typedef void (*clickfunction)(GtkWidget *widget, gpointer data); | |
33 | ||
34 | static void quit_clicked(GtkWidget *widget, gpointer data); | |
35 | static void start_job_clicked(GtkWidget *widget, gpointer data); | |
36 | ||
37 | static struct button_spec { | |
38 | const char *buttontext; | |
39 | clickfunction f; | |
40 | const char *tooltiptext; | |
41 | } buttonspeclist[] = { | |
42 | #define START_JOB_BUTTON 0 | |
43 | { "Start Job", | |
44 | start_job_clicked, | |
45 | "Send current fio job to fio server to be executed" }, | |
46 | #define QUIT_BUTTON 1 | |
47 | { "Quit", quit_clicked, "Quit gfio" }, | |
48 | }; | |
49 | ||
ff1f3280 SC |
50 | struct gui { |
51 | GtkWidget *window; | |
f3074008 SC |
52 | GtkWidget *buttonbox; |
53 | GtkWidget *button[ARRAYSIZE(buttonspeclist)]; | |
25927259 | 54 | pthread_t t; |
ff1f3280 SC |
55 | }; |
56 | ||
a1820207 SC |
57 | static void gfio_text_op(struct fio_client *client, |
58 | FILE *f, __u16 pdu_len, const char *buf) | |
59 | { | |
60 | printf("gfio_text_op called\n"); | |
61 | fio_client_ops.text_op(client, f, pdu_len, buf); | |
62 | } | |
63 | ||
64 | static void gfio_disk_util_op(struct fio_client *client, struct fio_net_cmd *cmd) | |
65 | { | |
66 | printf("gfio_disk_util_op called\n"); | |
67 | fio_client_ops.disk_util(client, cmd); | |
68 | } | |
69 | ||
70 | static void gfio_thread_status_op(struct fio_net_cmd *cmd) | |
71 | { | |
72 | printf("gfio_thread_status_op called\n"); | |
73 | fio_client_ops.thread_status(cmd); | |
74 | } | |
75 | ||
76 | static void gfio_group_stats_op(struct fio_net_cmd *cmd) | |
77 | { | |
78 | printf("gfio_group_stats_op called\n"); | |
79 | fio_client_ops.group_stats(cmd); | |
80 | } | |
81 | ||
82 | static void gfio_eta_op(struct fio_client *client, struct fio_net_cmd *cmd) | |
83 | { | |
84 | printf("gfio_eta_op called\n"); | |
85 | fio_client_ops.eta(client, cmd); | |
86 | } | |
87 | ||
88 | static void gfio_probe_op(struct fio_client *client, struct fio_net_cmd *cmd) | |
89 | { | |
90 | printf("gfio_probe_op called\n"); | |
91 | fio_client_ops.probe(client, cmd); | |
92 | } | |
93 | ||
94 | struct client_ops gfio_client_ops = { | |
95 | gfio_text_op, | |
96 | gfio_disk_util_op, | |
97 | gfio_thread_status_op, | |
98 | gfio_group_stats_op, | |
99 | gfio_eta_op, | |
100 | gfio_probe_op, | |
101 | }; | |
102 | ||
ff1f3280 SC |
103 | static void quit_clicked(__attribute__((unused)) GtkWidget *widget, |
104 | __attribute__((unused)) gpointer data) | |
105 | { | |
106 | gtk_main_quit(); | |
107 | } | |
108 | ||
25927259 SC |
109 | static void *job_thread(void *arg) |
110 | { | |
111 | struct gui *ui = arg; | |
112 | ||
113 | fio_handle_clients(&gfio_client_ops); | |
114 | gtk_widget_set_sensitive(ui->button[START_JOB_BUTTON], 1); | |
115 | return NULL; | |
116 | } | |
117 | ||
118 | static void start_job_thread(pthread_t *t, struct gui *ui) | |
119 | { | |
120 | pthread_create(t, NULL, job_thread, ui); | |
121 | } | |
122 | ||
f3074008 | 123 | static void start_job_clicked(__attribute__((unused)) GtkWidget *widget, |
25927259 | 124 | gpointer data) |
f3074008 | 125 | { |
25927259 SC |
126 | struct gui *ui = data; |
127 | ||
f3074008 | 128 | printf("Start job button was clicked.\n"); |
25927259 SC |
129 | gtk_widget_set_sensitive(ui->button[START_JOB_BUTTON], 0); |
130 | start_job_thread(&ui->t, ui); | |
f3074008 SC |
131 | } |
132 | ||
133 | static void add_button(struct gui *ui, int i, GtkWidget *buttonbox, | |
134 | struct button_spec *buttonspec) | |
135 | { | |
136 | ui->button[i] = gtk_button_new_with_label(buttonspec->buttontext); | |
137 | g_signal_connect(ui->button[i], "clicked", G_CALLBACK (buttonspec->f), ui); | |
138 | gtk_box_pack_start(GTK_BOX (ui->buttonbox), ui->button[i], TRUE, TRUE, 0); | |
139 | gtk_widget_set_tooltip_text(ui->button[i], buttonspeclist[i].tooltiptext); | |
140 | } | |
141 | ||
142 | static void add_buttons(struct gui *ui, | |
143 | struct button_spec *buttonlist, | |
144 | int nbuttons) | |
145 | { | |
146 | int i; | |
147 | ||
148 | ui->buttonbox = gtk_hbox_new(FALSE, 0); | |
149 | gtk_container_add(GTK_CONTAINER (ui->window), ui->buttonbox); | |
150 | for (i = 0; i < nbuttons; i++) | |
151 | add_button(ui, i, ui->buttonbox, &buttonlist[i]); | |
152 | } | |
153 | ||
ff1f3280 SC |
154 | static void init_ui(int *argc, char **argv[], struct gui *ui) |
155 | { | |
156 | gtk_init(argc, argv); | |
157 | ||
158 | ui->window = gtk_window_new(GTK_WINDOW_TOPLEVEL); | |
159 | gtk_window_set_title(GTK_WINDOW(ui->window), "fio"); | |
160 | gtk_window_set_default_size(GTK_WINDOW(ui->window), 700, 500); | |
161 | ||
162 | g_signal_connect(ui->window, "delete-event", G_CALLBACK (quit_clicked), NULL); | |
163 | g_signal_connect(ui->window, "destroy", G_CALLBACK (quit_clicked), NULL); | |
164 | ||
f3074008 | 165 | add_buttons(ui, buttonspeclist, ARRAYSIZE(buttonspeclist)); |
ff1f3280 SC |
166 | gtk_widget_show_all(ui->window); |
167 | } | |
168 | ||
8232e285 | 169 | int main(int argc, char *argv[], char *envp[]) |
ff1f3280 SC |
170 | { |
171 | struct gui ui; | |
172 | ||
8232e285 SC |
173 | if (initialize_fio(envp)) |
174 | return 1; | |
a1820207 SC |
175 | |
176 | if (parse_options(argc, argv)) | |
177 | return 1; | |
178 | ||
ff1f3280 SC |
179 | init_ui(&argc, &argv, &ui); |
180 | gtk_main(); | |
181 | return 0; | |
182 | } |