gfio.c

   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  */
  23 #include <locale.h>
  24 #include <malloc.h>
  25
  26 #include <glib.h>
  27 #include <gtk/gtk.h>
  28
  29 #include "fio.h"
  30
  31 static void gfio_update_thread_status(char *status_message, double perc);
  32
  33 #define ARRAYSIZE(x) (sizeof((x)) / (sizeof((x)[0])))
  34
  35 typedef void (*clickfunction)(GtkWidget *widget, gpointer data);
  36
  37 static void connect_clicked(GtkWidget *widget, gpointer data);
  38 static void start_job_clicked(GtkWidget *widget, gpointer data);
  39
  40 static struct button_spec {
  41         const char *buttontext;
  42         clickfunction f;
  43         const char *tooltiptext;
  44         const int start_insensitive;
  45 } buttonspeclist[] = {
  46 #define CONNECT_BUTTON 0
  47 #define START_JOB_BUTTON 1
  48         { "Connect", connect_clicked, "Connect to host", 0 },
  49         { "Start Job",
  50                 start_job_clicked,
  51                 "Send current fio job to fio server to be executed", 1 },
  52 };
  53
  54 struct probe_widget {
  55         GtkWidget *hostname;
  56         GtkWidget *os;
  57         GtkWidget *arch;
  58         GtkWidget *fio_ver;
  59 };
  60
  61 struct eta_widget {
  62         GtkWidget *name;
  63         GtkWidget *iotype;
  64         GtkWidget *ioengine;
  65         GtkWidget *iodepth;
  66         GtkWidget *jobs;
  67         GtkWidget *files;
  68         GtkWidget *read_bw;
  69         GtkWidget *read_iops;
  70         GtkWidget *cr_bw;
  71         GtkWidget *cr_iops;
  72         GtkWidget *write_bw;
  73         GtkWidget *write_iops;
  74         GtkWidget *cw_bw;
  75         GtkWidget *cw_iops;
  76 };
  77
  78 struct gui {
  79         GtkWidget *window;
  80         GtkWidget *vbox;
  81         GtkWidget *topvbox;
  82         GtkWidget *topalign;
  83         GtkWidget *bottomalign;
  84         GtkWidget *thread_status_pb;
  85         GtkWidget *buttonbox;
  86         GtkWidget *button[ARRAYSIZE(buttonspeclist)];
  87         GtkWidget *scrolled_window;
  88         GtkWidget *textview;
  89         GtkWidget *error_info_bar;
  90         GtkWidget *error_label;
  91         GtkTextBuffer *text;
  92         struct probe_widget probe;
  93         struct eta_widget eta;
  94         int connected;
  95         pthread_t t;
  96
  97         struct fio_client *client;
  98         int nr_job_files;
  99         char **job_files;
 100 } ui;
 101
 102 static void gfio_set_connected(struct gui *ui, int connected)
 103 {
 104         if (connected) {
 105                 gtk_widget_set_sensitive(ui->button[START_JOB_BUTTON], 1);
 106                 ui->connected = 1;
 107                 gtk_button_set_label(GTK_BUTTON(ui->button[CONNECT_BUTTON]), "Disconnect");
 108         } else {
 109                 ui->connected = 0;
 110                 gtk_button_set_label(GTK_BUTTON(ui->button[CONNECT_BUTTON]), "Connect");
 111                 gtk_widget_set_sensitive(ui->button[START_JOB_BUTTON], 0);
 112         }
 113 }
 114
 115 static void gfio_text_op(struct fio_client *client,
 116                 FILE *f, __u16 pdu_len, const char *buf)
 117 {
 118 #if 0
 119         GtkTextBuffer *buffer;
 120         GtkTextIter end;
 121
 122         buffer = gtk_text_view_get_buffer(GTK_TEXT_VIEW(ui.textview));
 123         gdk_threads_enter();
 124         gtk_text_buffer_get_end_iter(buffer, &end);
 125         gtk_text_buffer_insert(buffer, &end, buf, -1);
 126         gdk_threads_leave();
 127         gtk_text_view_scroll_to_iter(GTK_TEXT_VIEW(ui.textview),
 128                                         &end, 0.0, FALSE, 0.0,0.0);
 129 #else
 130         fio_client_ops.text_op(client, f, pdu_len, buf);
 131 #endif
 132 }
 133
 134 static void gfio_disk_util_op(struct fio_client *client, struct fio_net_cmd *cmd)
 135 {
 136         printf("gfio_disk_util_op called\n");
 137         fio_client_ops.disk_util(client, cmd);
 138 }
 139
 140 static void gfio_thread_status_op(struct fio_net_cmd *cmd)
 141 {
 142         printf("gfio_thread_status_op called\n");
 143         fio_client_ops.thread_status(cmd);
 144 }
 145
 146 static void gfio_group_stats_op(struct fio_net_cmd *cmd)
 147 {
 148         printf("gfio_group_stats_op called\n");
 149         fio_client_ops.group_stats(cmd);
 150 }
 151
 152 static void gfio_update_eta(struct jobs_eta *je)
 153 {
 154         static int eta_good;
 155         char eta_str[128];
 156         char output[256];
 157         char tmp[32];
 158         double perc = 0.0;
 159         int i2p = 0;
 160
 161         eta_str[0] = '\0';
 162         output[0] = '\0';
 163
 164         if (je->eta_sec != INT_MAX && je->elapsed_sec) {
 165                 perc = (double) je->elapsed_sec / (double) (je->elapsed_sec + je->eta_sec);
 166                 eta_to_str(eta_str, je->eta_sec);
 167         }
 168
 169         sprintf(tmp, "%u", je->nr_running);
 170         gtk_label_set_text(GTK_LABEL(ui.eta.jobs), tmp);
 171         sprintf(tmp, "%u", je->files_open);
 172         gtk_label_set_text(GTK_LABEL(ui.eta.files), tmp);
 173
 174 #if 0
 175         if (je->m_rate[0] || je->m_rate[1] || je->t_rate[0] || je->t_rate[1]) {
 176         if (je->m_rate || je->t_rate) {
 177                 char *tr, *mr;
 178
 179                 mr = num2str(je->m_rate, 4, 0, i2p);
 180                 tr = num2str(je->t_rate, 4, 0, i2p);
 181                 gtk_label_set_text(GTK_LABEL(ui.eta.
 182                 p += sprintf(p, ", CR=%s/%s KB/s", tr, mr);
 183                 free(tr);
 184                 free(mr);
 185         } else if (je->m_iops || je->t_iops)
 186                 p += sprintf(p, ", CR=%d/%d IOPS", je->t_iops, je->m_iops);
 187
 188         gtk_label_set_text(GTK_LABEL(ui.eta.cr_bw), "---");
 189         gtk_label_set_text(GTK_LABEL(ui.eta.cr_iops), "---");
 190         gtk_label_set_text(GTK_LABEL(ui.eta.cw_bw), "---");
 191         gtk_label_set_text(GTK_LABEL(ui.eta.cw_iops), "---");
 192 #endif
 193
 194         if (je->eta_sec != INT_MAX && je->nr_running) {
 195                 char *iops_str[2];
 196                 char *rate_str[2];
 197
 198                 if ((!je->eta_sec && !eta_good) || je->nr_ramp == je->nr_running)
 199                         strcpy(output, "-.-% done");
 200                 else {
 201                         eta_good = 1;
 202                         perc *= 100.0;
 203                         sprintf(output, "%3.1f%% done", perc);
 204                 }
 205
 206                 rate_str[0] = num2str(je->rate[0], 5, 10, i2p);
 207                 rate_str[1] = num2str(je->rate[1], 5, 10, i2p);
 208
 209                 iops_str[0] = num2str(je->iops[0], 4, 1, 0);
 210                 iops_str[1] = num2str(je->iops[1], 4, 1, 0);
 211
 212                 gtk_label_set_text(GTK_LABEL(ui.eta.read_bw), rate_str[0]);
 213                 gtk_label_set_text(GTK_LABEL(ui.eta.read_iops), iops_str[0]);
 214                 gtk_label_set_text(GTK_LABEL(ui.eta.write_bw), rate_str[1]);
 215                 gtk_label_set_text(GTK_LABEL(ui.eta.write_iops), iops_str[1]);
 216
 217                 free(rate_str[0]);
 218                 free(rate_str[1]);
 219                 free(iops_str[0]);
 220                 free(iops_str[1]);
 221         }
 222
 223         if (eta_str[0]) {
 224                 char *dst = output + strlen(output);
 225
 226                 sprintf(dst, " - %s", eta_str);
 227         }
 228
 229         gfio_update_thread_status(output, perc);
 230 }
 231
 232 static void gfio_eta_op(struct fio_client *client, struct fio_net_cmd *cmd)
 233 {
 234         struct jobs_eta *je = (struct jobs_eta *) cmd->payload;
 235         struct client_eta *eta = (struct client_eta *) (uintptr_t) cmd->tag;
 236
 237         client->eta_in_flight = NULL;
 238         flist_del_init(&client->eta_list);
 239
 240         fio_client_convert_jobs_eta(je);
 241         fio_client_sum_jobs_eta(&eta->eta, je);
 242         fio_client_dec_jobs_eta(eta, gfio_update_eta);
 243 }
 244
 245 static void gfio_probe_op(struct fio_client *client, struct fio_net_cmd *cmd)
 246 {
 247         struct cmd_probe_pdu *probe = (struct cmd_probe_pdu *) cmd->payload;
 248         const char *os, *arch;
 249         char buf[64];
 250
 251         os = fio_get_os_string(probe->os);
 252         if (!os)
 253                 os = "unknown";
 254
 255         arch = fio_get_arch_string(probe->arch);
 256         if (!arch)
 257                 os = "unknown";
 258
 259         if (!client->name)
 260                 client->name = strdup((char *) probe->hostname);
 261
 262         gtk_label_set_text(GTK_LABEL(ui.probe.hostname), (char *) probe->hostname);
 263         gtk_label_set_text(GTK_LABEL(ui.probe.os), os);
 264         gtk_label_set_text(GTK_LABEL(ui.probe.arch), arch);
 265         sprintf(buf, "%u.%u.%u", probe->fio_major, probe->fio_minor, probe->fio_patch);
 266         gtk_label_set_text(GTK_LABEL(ui.probe.fio_ver), buf);
 267 }
 268
 269 static void gfio_update_thread_status(char *status_message, double perc)
 270 {
 271         static char message[100];
 272         const char *m = message;
 273
 274         strncpy(message, status_message, sizeof(message) - 1);
 275         gtk_progress_bar_set_text(
 276                 GTK_PROGRESS_BAR(ui.thread_status_pb), m);
 277         gtk_progress_bar_set_fraction(
 278                 GTK_PROGRESS_BAR(ui.thread_status_pb), perc / 100.0);
 279         gdk_threads_enter();
 280         gtk_widget_queue_draw(ui.window);
 281         gdk_threads_leave();
 282 }
 283
 284 static void gfio_quit_op(struct fio_client *client)
 285 {
 286         struct gui *ui = client->client_data;
 287
 288         gfio_set_connected(ui, 0);
 289 }
 290
 291 static void gfio_add_job_op(struct fio_client *client, struct fio_net_cmd *cmd)
 292 {
 293         struct cmd_add_job_pdu *p = (struct cmd_add_job_pdu *) cmd->payload;
 294         struct gui *ui = client->client_data;
 295         char tmp[8];
 296         int i;
 297
 298         p->iodepth              = le32_to_cpu(p->iodepth);
 299         p->rw                   = le32_to_cpu(p->rw);
 300
 301         for (i = 0; i < 2; i++) {
 302                 p->min_bs[i]    = le32_to_cpu(p->min_bs[i]);
 303                 p->max_bs[i]    = le32_to_cpu(p->max_bs[i]);
 304         }
 305
 306         p->numjobs              = le32_to_cpu(p->numjobs);
 307         p->group_reporting      = le32_to_cpu(p->group_reporting);
 308
 309         gtk_label_set_text(GTK_LABEL(ui->eta.name), (gchar *) p->jobname);
 310         gtk_label_set_text(GTK_LABEL(ui->eta.iotype), ddir_str(p->rw));
 311         gtk_label_set_text(GTK_LABEL(ui->eta.ioengine), (gchar *) p->ioengine);
 312
 313         sprintf(tmp, "%u", p->iodepth);
 314         gtk_label_set_text(GTK_LABEL(ui->eta.iodepth), tmp);
 315 }
 316
 317 static void gfio_client_timed_out(struct fio_client *client)
 318 {
 319         struct gui *ui = client->client_data;
 320         GtkWidget *dialog, *label, *content;
 321         char buf[256];
 322
 323         gdk_threads_enter();
 324
 325         gfio_set_connected(ui, 0);
 326
 327         sprintf(buf, "Client %s: timeout talking to server.\n", client->hostname);
 328
 329         dialog = gtk_dialog_new_with_buttons("Timed out!",
 330                         GTK_WINDOW(ui->window),
 331                         GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
 332                         GTK_STOCK_OK, GTK_RESPONSE_OK, NULL);
 333
 334         content = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
 335         label = gtk_label_new((const gchar *) buf);
 336         gtk_container_add(GTK_CONTAINER(content), label);
 337         gtk_widget_show_all(dialog);
 338         gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT);
 339
 340         gtk_dialog_run(GTK_DIALOG(dialog));
 341         gtk_widget_destroy(dialog);
 342
 343         gdk_threads_leave();
 344 }
 345
 346 struct client_ops gfio_client_ops = {
 347         .text_op                = gfio_text_op,
 348         .disk_util              = gfio_disk_util_op,
 349         .thread_status          = gfio_thread_status_op,
 350         .group_stats            = gfio_group_stats_op,
 351         .eta                    = gfio_eta_op,
 352         .probe                  = gfio_probe_op,
 353         .quit                   = gfio_quit_op,
 354         .add_job                = gfio_add_job_op,
 355         .timed_out              = gfio_client_timed_out,
 356         .stay_connected         = 1,
 357 };
 358
 359 static void quit_clicked(__attribute__((unused)) GtkWidget *widget,
 360                 __attribute__((unused)) gpointer data)
 361 {
 362         gtk_main_quit();
 363 }
 364
 365 static void *job_thread(void *arg)
 366 {
 367         fio_handle_clients(&gfio_client_ops);
 368         return NULL;
 369 }
 370
 371 static int send_job_files(struct gui *ui)
 372 {
 373         int i, ret = 0;
 374
 375         for (i = 0; i < ui->nr_job_files; i++) {
 376                 ret = fio_clients_send_ini(ui->job_files[i]);
 377                 if (ret)
 378                         break;
 379
 380                 free(ui->job_files[i]);
 381                 ui->job_files[i] = NULL;
 382         }
 383         while (i < ui->nr_job_files) {
 384                 free(ui->job_files[i]);
 385                 ui->job_files[i] = NULL;
 386                 i++;
 387         }
 388
 389         return ret;
 390 }
 391
 392 static void start_job_thread(struct gui *ui)
 393 {
 394         if (send_job_files(ui)) {
 395                 printf("Yeah, I didn't really like those options too much.\n");
 396                 gtk_widget_set_sensitive(ui->button[START_JOB_BUTTON], 1);
 397                 return;
 398         }
 399 }
 400
 401 static GtkWidget *new_info_label_in_frame(GtkWidget *box, const char *label)
 402 {
 403         GtkWidget *label_widget;
 404         GtkWidget *frame;
 405
 406         frame = gtk_frame_new(label);
 407         label_widget = gtk_label_new(NULL);
 408         gtk_box_pack_start(GTK_BOX(box), frame, TRUE, TRUE, 3);
 409         gtk_container_add(GTK_CONTAINER(frame), label_widget);
 410
 411         return label_widget;
 412 }
 413
 414 static GtkWidget *create_text_entry(GtkWidget *hbox, const char *defval)
 415 {
 416         GtkWidget *text, *box;
 417
 418         box = gtk_hbox_new(FALSE, 3);
 419         gtk_container_add(GTK_CONTAINER(hbox), box);
 420
 421         text = gtk_entry_new();
 422         gtk_box_pack_start(GTK_BOX(box), text, TRUE, TRUE, 0);
 423         gtk_entry_set_text(GTK_ENTRY(text), defval);
 424
 425         return text;
 426 }
 427
 428 static GtkWidget *create_spinbutton(GtkWidget *hbox, double min, double max, double defval)
 429 {
 430         GtkWidget *button, *box;
 431
 432         box = gtk_hbox_new(FALSE, 3);
 433         gtk_container_add(GTK_CONTAINER(hbox), box);
 434
 435         button = gtk_spin_button_new_with_range(min, max, 1.0);
 436         gtk_box_pack_start(GTK_BOX(box), button, TRUE, TRUE, 0);
 437
 438         gtk_spin_button_set_update_policy(GTK_SPIN_BUTTON(button), GTK_UPDATE_IF_VALID);
 439         gtk_spin_button_set_value(GTK_SPIN_BUTTON(button), defval);
 440
 441         return button;
 442 }
 443
 444 static void start_job_clicked(__attribute__((unused)) GtkWidget *widget,
 445                 gpointer data)
 446 {
 447         struct gui *ui = data;
 448
 449         gtk_widget_set_sensitive(ui->button[START_JOB_BUTTON], 0);
 450         start_job_thread(ui);
 451 }
 452
 453 static void connect_clicked(__attribute__((unused)) GtkWidget *widget,
 454                 gpointer data)
 455 {
 456         struct gui *ui = data;
 457
 458         if (!ui->connected) {
 459                 fio_clients_connect();
 460                 pthread_create(&ui->t, NULL, job_thread, NULL);
 461                 gfio_set_connected(ui, 1);
 462         } else
 463                 gfio_set_connected(ui, 0);
 464 }
 465
 466 static void add_button(struct gui *ui, int i, GtkWidget *buttonbox,
 467                         struct button_spec *buttonspec)
 468 {
 469         ui->button[i] = gtk_button_new_with_label(buttonspec->buttontext);
 470         g_signal_connect(ui->button[i], "clicked", G_CALLBACK (buttonspec->f), ui);
 471         gtk_box_pack_start(GTK_BOX (ui->buttonbox), ui->button[i], FALSE, FALSE, 3);
 472         gtk_widget_set_tooltip_text(ui->button[i], buttonspeclist[i].tooltiptext);
 473         gtk_widget_set_sensitive(ui->button[i], !buttonspec->start_insensitive);
 474 }
 475
 476 static void add_buttons(struct gui *ui,
 477                                 struct button_spec *buttonlist,
 478                                 int nbuttons)
 479 {
 480         int i;
 481
 482         for (i = 0; i < nbuttons; i++)
 483                 add_button(ui, i, ui->buttonbox, &buttonlist[i]);
 484 }
 485
 486 static void on_info_bar_response(GtkWidget *widget, gint response,
 487                                  gpointer data)
 488 {
 489         if (response == GTK_RESPONSE_OK) {
 490                 gtk_widget_destroy(widget);
 491                 ui.error_info_bar = NULL;
 492         }
 493 }
 494
 495 void report_error(GError* error)
 496 {
 497         if (ui.error_info_bar == NULL) {
 498                 ui.error_info_bar = gtk_info_bar_new_with_buttons(GTK_STOCK_OK,
 499                                                                GTK_RESPONSE_OK,
 500                                                                NULL);
 501                 g_signal_connect(ui.error_info_bar, "response", G_CALLBACK(on_info_bar_response), NULL);
 502                 gtk_info_bar_set_message_type(GTK_INFO_BAR(ui.error_info_bar),
 503                                               GTK_MESSAGE_ERROR);
 504
 505                 ui.error_label = gtk_label_new(error->message);
 506                 GtkWidget *container = gtk_info_bar_get_content_area(GTK_INFO_BAR(ui.error_info_bar));
 507                 gtk_container_add(GTK_CONTAINER(container), ui.error_label);
 508
 509                 gtk_box_pack_start(GTK_BOX(ui.vbox), ui.error_info_bar, FALSE, FALSE, 0);
 510                 gtk_widget_show_all(ui.vbox);
 511         } else {
 512                 char buffer[256];
 513                 snprintf(buffer, sizeof(buffer), "Failed to open file.");
 514                 gtk_label_set(GTK_LABEL(ui.error_label), buffer);
 515         }
 516 }
 517
 518 static int get_connection_details(char **host, int *port, int *type)
 519 {
 520         GtkWidget *dialog, *box, *vbox, *hentry, *hbox, *frame, *pentry, *combo;
 521         char *typeentry;
 522
 523         dialog = gtk_dialog_new_with_buttons("Connection details",
 524                         GTK_WINDOW(ui.window),
 525                         GTK_DIALOG_DESTROY_WITH_PARENT,
 526                         GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
 527                         GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, NULL);
 528
 529         frame = gtk_frame_new("Hostname / socket name");
 530         vbox = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
 531         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
 532
 533         box = gtk_vbox_new(FALSE, 6);
 534         gtk_container_add(GTK_CONTAINER(frame), box);
 535
 536         hbox = gtk_hbox_new(TRUE, 10);
 537         gtk_box_pack_start(GTK_BOX(box), hbox, FALSE, FALSE, 0);
 538         hentry = gtk_entry_new();
 539         gtk_entry_set_text(GTK_ENTRY(hentry), "localhost");
 540         gtk_box_pack_start(GTK_BOX(hbox), hentry, TRUE, TRUE, 0);
 541
 542         frame = gtk_frame_new("Port");
 543         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
 544         box = gtk_vbox_new(FALSE, 10);
 545         gtk_container_add(GTK_CONTAINER(frame), box);
 546
 547         hbox = gtk_hbox_new(TRUE, 4);
 548         gtk_box_pack_start(GTK_BOX(box), hbox, FALSE, FALSE, 0);
 549         pentry = create_spinbutton(hbox, 1, 65535, FIO_NET_PORT);
 550
 551         frame = gtk_frame_new("Type");
 552         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
 553         box = gtk_vbox_new(FALSE, 10);
 554         gtk_container_add(GTK_CONTAINER(frame), box);
 555
 556         hbox = gtk_hbox_new(TRUE, 4);
 557         gtk_box_pack_start(GTK_BOX(box), hbox, FALSE, FALSE, 0);
 558
 559         combo = gtk_combo_box_text_new();
 560         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), "IPv4");
 561         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), "IPv6");
 562         gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(combo), "local socket");
 563         gtk_combo_box_set_active(GTK_COMBO_BOX(combo), 0);
 564
 565         gtk_container_add(GTK_CONTAINER(hbox), combo);
 566
 567         gtk_widget_show_all(dialog);
 568
 569         if (gtk_dialog_run(GTK_DIALOG(dialog)) != GTK_RESPONSE_ACCEPT) {
 570                 gtk_widget_destroy(dialog);
 571                 return 1;
 572         }
 573
 574         *host = strdup(gtk_entry_get_text(GTK_ENTRY(hentry)));
 575         *port = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(pentry));
 576
 577         typeentry = gtk_combo_box_text_get_active_text(GTK_COMBO_BOX_TEXT(combo));
 578         if (!typeentry || !strncmp(typeentry, "IPv4", 4))
 579                 *type = Fio_client_ipv4;
 580         else if (!strncmp(typeentry, "IPv6", 4))
 581                 *type = Fio_client_ipv6;
 582         else
 583                 *type = Fio_client_socket;
 584         g_free(typeentry);
 585
 586         gtk_widget_destroy(dialog);
 587         return 0;
 588 }
 589
 590 static void file_open(GtkWidget *w, gpointer data)
 591 {
 592         GtkWidget *dialog;
 593         GSList *filenames, *fn_glist;
 594         GtkFileFilter *filter;
 595         char *host;
 596         int port, type;
 597
 598         dialog = gtk_file_chooser_dialog_new("Open File",
 599                 GTK_WINDOW(ui.window),
 600                 GTK_FILE_CHOOSER_ACTION_OPEN,
 601                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 602                 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
 603                 NULL);
 604         gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(dialog), TRUE);
 605
 606         filter = gtk_file_filter_new();
 607         gtk_file_filter_add_pattern(filter, "*.fio");
 608         gtk_file_filter_add_pattern(filter, "*.job");
 609         gtk_file_filter_add_mime_type(filter, "text/fio");
 610         gtk_file_filter_set_name(filter, "Fio job file");
 611         gtk_file_chooser_set_filter(GTK_FILE_CHOOSER(dialog), filter);
 612
 613         if (gtk_dialog_run(GTK_DIALOG(dialog)) != GTK_RESPONSE_ACCEPT) {
 614                 gtk_widget_destroy(dialog);
 615                 return;
 616         }
 617
 618         fn_glist = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(dialog));
 619
 620         gtk_widget_destroy(dialog);
 621
 622         if (get_connection_details(&host, &port, &type))
 623                 goto err;
 624
 625         filenames = fn_glist;
 626         while (filenames != NULL) {
 627                 ui.job_files = realloc(ui.job_files, (ui.nr_job_files + 1) * sizeof(char *));
 628                 ui.job_files[ui.nr_job_files] = strdup(filenames->data);
 629                 ui.nr_job_files++;
 630
 631                 ui.client = fio_client_add_explicit(host, type, port);
 632                 ui.client->client_data = &ui;
 633 #if 0
 634                 if (error) {
 635                         report_error(error);
 636                         g_error_free(error);
 637                         error = NULL;
 638                 }
 639 #endif
 640
 641                 g_free(filenames->data);
 642                 filenames = g_slist_next(filenames);
 643         }
 644         free(host);
 645 err:
 646         g_slist_free(fn_glist);
 647 }
 648
 649 static void file_save(GtkWidget *w, gpointer data)
 650 {
 651         GtkWidget *dialog;
 652
 653         dialog = gtk_file_chooser_dialog_new("Save File",
 654                 GTK_WINDOW(ui.window),
 655                 GTK_FILE_CHOOSER_ACTION_SAVE,
 656                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
 657                 GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
 658                 NULL);
 659
 660         gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER(dialog), TRUE);
 661         gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog), "Untitled document");
 662
 663         if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
 664                 char *filename;
 665
 666                 filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
 667                 // save_job_file(filename);
 668                 g_free(filename);
 669         }
 670         gtk_widget_destroy(dialog);
 671 }
 672
 673 static void about_dialog(GtkWidget *w, gpointer data)
 674 {
 675         gtk_show_about_dialog(NULL,
 676                 "program-name", "gfio",
 677                 "comments", "Gtk2 UI for fio",
 678                 "license", "GPLv2",
 679                 "version", fio_version_string,
 680                 "copyright", "Jens Axboe <axboe@kernel.dk> 2012",
 681                 "logo-icon-name", "fio",
 682                 /* Must be last: */
 683                 NULL, NULL,
 684                 NULL);
 685 }
 686
 687 static GtkActionEntry menu_items[] = {
 688         { "FileMenuAction", GTK_STOCK_FILE, "File", NULL, NULL, NULL},
 689         { "HelpMenuAction", GTK_STOCK_HELP, "Help", NULL, NULL, NULL},
 690         { "OpenFile",       GTK_STOCK_OPEN, NULL,   "<Control>O", NULL, G_CALLBACK(file_open) },
 691         { "SaveFile",       GTK_STOCK_SAVE, NULL,   "<Control>S", NULL, G_CALLBACK(file_save) },
 692         { "Quit",           GTK_STOCK_QUIT, NULL,   "<Control>Q", NULL, G_CALLBACK(quit_clicked) },
 693         { "About",          GTK_STOCK_ABOUT, NULL,  NULL, NULL, G_CALLBACK(about_dialog) },
 694 };
 695 static gint nmenu_items = sizeof(menu_items) / sizeof(menu_items[0]);
 696
 697 static const gchar *ui_string = " \
 698         <ui> \
 699                 <menubar name=\"MainMenu\"> \
 700                         <menu name=\"FileMenu\" action=\"FileMenuAction\"> \
 701                                 <menuitem name=\"Open\" action=\"OpenFile\" /> \
 702                                 <menuitem name=\"Save\" action=\"SaveFile\" /> \
 703                                 <separator name=\"Separator\"/> \
 704                                 <menuitem name=\"Quit\" action=\"Quit\" /> \
 705                         </menu> \
 706                         <menu name=\"Help\" action=\"HelpMenuAction\"> \
 707                                 <menuitem name=\"About\" action=\"About\" /> \
 708                         </menu> \
 709                 </menubar> \
 710         </ui> \
 711 ";
 712
 713 static GtkWidget *get_menubar_menu(GtkWidget *window, GtkUIManager *ui_manager)
 714 {
 715         GtkActionGroup *action_group = gtk_action_group_new("Menu");
 716         GError *error = 0;
 717
 718         action_group = gtk_action_group_new("Menu");
 719         gtk_action_group_add_actions(action_group, menu_items, nmenu_items, 0);
 720
 721         gtk_ui_manager_insert_action_group(ui_manager, action_group, 0);
 722         gtk_ui_manager_add_ui_from_string(GTK_UI_MANAGER(ui_manager), ui_string, -1, &error);
 723
 724         gtk_window_add_accel_group(GTK_WINDOW(window), gtk_ui_manager_get_accel_group(ui_manager));
 725         return gtk_ui_manager_get_widget(ui_manager, "/MainMenu");
 726 }
 727
 728 void gfio_ui_setup(GtkSettings *settings, GtkWidget *menubar,
 729                    GtkWidget *vbox, GtkUIManager *ui_manager)
 730 {
 731         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, FALSE, 0);
 732 }
 733
 734 static void init_ui(int *argc, char **argv[], struct gui *ui)
 735 {
 736         GtkSettings *settings;
 737         GtkUIManager *uimanager;
 738         GtkWidget *menu, *probe, *probe_frame, *probe_box;
 739
 740         memset(ui, 0, sizeof(*ui));
 741
 742         /* Magical g*thread incantation, you just need this thread stuff.
 743          * Without it, the update that happens in gfio_update_thread_status
 744          * doesn't really happen in a timely fashion, you need expose events
 745          */
 746         if (!g_thread_supported())
 747                 g_thread_init(NULL);
 748         gdk_threads_init();
 749
 750         gtk_init(argc, argv);
 751         settings = gtk_settings_get_default();
 752         gtk_settings_set_long_property(settings, "gtk_tooltip_timeout", 10, "gfio setting");
 753         g_type_init();
 754
 755         ui->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 756         gtk_window_set_title(GTK_WINDOW(ui->window), "fio");
 757         gtk_window_set_default_size(GTK_WINDOW(ui->window), 700, 500);
 758
 759         g_signal_connect(ui->window, "delete-event", G_CALLBACK(quit_clicked), NULL);
 760         g_signal_connect(ui->window, "destroy", G_CALLBACK(quit_clicked), NULL);
 761
 762         ui->vbox = gtk_vbox_new(FALSE, 0);
 763         gtk_container_add(GTK_CONTAINER (ui->window), ui->vbox);
 764
 765         uimanager = gtk_ui_manager_new();
 766         menu = get_menubar_menu(ui->window, uimanager);
 767         gfio_ui_setup(settings, menu, ui->vbox, uimanager);
 768
 769         /*
 770          * Set up alignments for widgets at the top of ui,
 771          * align top left, expand horizontally but not vertically
 772          */
 773         ui->topalign = gtk_alignment_new(0, 0, 1, 0);
 774         ui->topvbox = gtk_vbox_new(FALSE, 3);
 775         gtk_container_add(GTK_CONTAINER(ui->topalign), ui->topvbox);
 776         gtk_box_pack_start(GTK_BOX(ui->vbox), ui->topalign, FALSE, FALSE, 0);
 777
 778         probe = gtk_frame_new("Job");
 779         gtk_box_pack_start(GTK_BOX(ui->topvbox), probe, TRUE, FALSE, 3);
 780         probe_frame = gtk_vbox_new(FALSE, 3);
 781         gtk_container_add(GTK_CONTAINER(probe), probe_frame);
 782
 783         probe_box = gtk_hbox_new(FALSE, 3);
 784         gtk_box_pack_start(GTK_BOX(probe_frame), probe_box, TRUE, FALSE, 3);
 785         ui->probe.hostname = new_info_label_in_frame(probe_box, "Host");
 786         ui->probe.os = new_info_label_in_frame(probe_box, "OS");
 787         ui->probe.arch = new_info_label_in_frame(probe_box, "Architecture");
 788         ui->probe.fio_ver = new_info_label_in_frame(probe_box, "Fio version");
 789
 790         probe_box = gtk_hbox_new(FALSE, 3);
 791         gtk_box_pack_start(GTK_BOX(probe_frame), probe_box, TRUE, FALSE, 3);
 792
 793         ui->eta.name = new_info_label_in_frame(probe_box, "Name");
 794         ui->eta.iotype = new_info_label_in_frame(probe_box, "IO");
 795         ui->eta.ioengine = new_info_label_in_frame(probe_box, "IO Engine");
 796         ui->eta.iodepth = new_info_label_in_frame(probe_box, "IO Depth");
 797         ui->eta.jobs = new_info_label_in_frame(probe_box, "Jobs");
 798         ui->eta.files = new_info_label_in_frame(probe_box, "Open files");
 799
 800         probe_box = gtk_hbox_new(FALSE, 3);
 801         gtk_box_pack_start(GTK_BOX(probe_frame), probe_box, TRUE, FALSE, 3);
 802         ui->eta.read_bw = new_info_label_in_frame(probe_box, "Read BW");
 803         ui->eta.read_iops = new_info_label_in_frame(probe_box, "IOPS");
 804         ui->eta.write_bw = new_info_label_in_frame(probe_box, "Write BW");
 805         ui->eta.write_iops = new_info_label_in_frame(probe_box, "IOPS");
 806
 807         /*
 808          * Only add this if we have a commit rate
 809          */
 810 #if 0
 811         probe_box = gtk_hbox_new(FALSE, 3);
 812         gtk_box_pack_start(GTK_BOX(probe_frame), probe_box, TRUE, FALSE, 3);
 813
 814         ui->eta.cr_bw = new_info_label_in_frame(probe_box, "Commit BW");
 815         ui->eta.cr_iops = new_info_label_in_frame(probe_box, "Commit IOPS");
 816
 817         ui->eta.cw_bw = new_info_label_in_frame(probe_box, "Commit BW");
 818         ui->eta.cw_iops = new_info_label_in_frame(probe_box, "Commit IOPS");
 819 #endif
 820
 821         /*
 822          * Add a text box for text op messages
 823          */
 824         ui->textview = gtk_text_view_new();
 825         ui->text = gtk_text_view_get_buffer(GTK_TEXT_VIEW(ui->textview));
 826         gtk_text_buffer_set_text(ui->text, "", -1);
 827         gtk_text_view_set_editable(GTK_TEXT_VIEW(ui->textview), FALSE);
 828         gtk_text_view_set_cursor_visible(GTK_TEXT_VIEW(ui->textview), FALSE);
 829         ui->scrolled_window = gtk_scrolled_window_new(NULL, NULL);
 830         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(ui->scrolled_window),
 831                                         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
 832         gtk_container_add(GTK_CONTAINER(ui->scrolled_window), ui->textview);
 833         gtk_box_pack_start(GTK_BOX(ui->vbox), ui->scrolled_window,
 834                         TRUE, TRUE, 0);
 835
 836         /*
 837          * Set up alignments for widgets at the bottom of ui,
 838          * align bottom left, expand horizontally but not vertically
 839          */
 840         ui->bottomalign = gtk_alignment_new(0, 1, 1, 0);
 841         ui->buttonbox = gtk_hbox_new(FALSE, 0);
 842         gtk_container_add(GTK_CONTAINER(ui->bottomalign), ui->buttonbox);
 843         gtk_box_pack_start(GTK_BOX(ui->vbox), ui->bottomalign,
 844                                         FALSE, FALSE, 0);
 845
 846         add_buttons(ui, buttonspeclist, ARRAYSIZE(buttonspeclist));
 847
 848         /*
 849          * Set up thread status progress bar
 850          */
 851         ui->thread_status_pb = gtk_progress_bar_new();
 852         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(ui->thread_status_pb), 0.0);
 853         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(ui->thread_status_pb), "No jobs running");
 854         gtk_container_add(GTK_CONTAINER(ui->buttonbox), ui->thread_status_pb);
 855
 856
 857         gtk_widget_show_all(ui->window);
 858 }
 859
 860 int main(int argc, char *argv[], char *envp[])
 861 {
 862         if (initialize_fio(envp))
 863                 return 1;
 864         if (fio_init_options())
 865                 return 1;
 866
 867         fio_debug = ~0UL;
 868         init_ui(&argc, &argv, &ui);
 869
 870         gdk_threads_enter();
 871         gtk_main();
 872         gdk_threads_leave();
 873         return 0;
 874 }