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  * Copyright (C) 2012 Jens Axboe <axboe@kernel.dk>
   6  *
   7  * The license below covers all files distributed with fio unless otherwise
   8  * noted in the file itself.
   9  *
  10  *  This program is free software; you can redistribute it and/or modify
  11  *  it under the terms of the GNU General Public License version 2 as
  12  *  published by the Free Software Foundation.
  13  *
  14  *  This program is distributed in the hope that it will be useful,
  15  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
  16  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17  *  GNU General Public License for more details.
  18  *
  19  *  You should have received a copy of the GNU General Public License
  20  *  along with this program; if not, write to the Free Software
  21  *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
  22  *
  23  */
  24 #include <locale.h>
  25 #include <malloc.h>
  26 #include <string.h>
  27
  28 #include <glib.h>
  29 #include <cairo.h>
  30 #include <gtk/gtk.h>
  31
  32 #include "fio.h"
  33 #include "gfio.h"
  34 #include "ghelpers.h"
  35 #include "goptions.h"
  36 #include "graph.h"
  37
  38 static int gfio_server_running;
  39 static const char *gfio_graph_font;
  40 static unsigned int gfio_graph_limit = 100;
  41 static GdkColor white;
  42
  43 static void view_log(GtkWidget *w, gpointer data);
  44
  45 typedef void (*clickfunction)(GtkWidget *widget, gpointer data);
  46
  47 static void connect_clicked(GtkWidget *widget, gpointer data);
  48 static void start_job_clicked(GtkWidget *widget, gpointer data);
  49 static void send_clicked(GtkWidget *widget, gpointer data);
  50
  51 static struct button_spec {
  52         const char *buttontext;
  53         clickfunction f;
  54         const char *tooltiptext[2];
  55         const int start_sensitive;
  56 } buttonspeclist[] = {
  57         {
  58           .buttontext           = "Connect",
  59           .f                    = connect_clicked,
  60           .tooltiptext          = { "Disconnect from host", "Connect to host" },
  61           .start_sensitive      = 1,
  62         },
  63         {
  64           .buttontext           = "Send",
  65           .f                    = send_clicked,
  66           .tooltiptext          = { "Send job description to host", NULL },
  67           .start_sensitive      = 0,
  68         },
  69         {
  70           .buttontext           = "Start Job",
  71           .f                    = start_job_clicked,
  72           .tooltiptext          = { "Start the current job on the server", NULL },
  73           .start_sensitive      = 0,
  74         },
  75 };
  76
  77 static void gfio_update_thread_status(struct gui_entry *ge, char *status_message, double perc);
  78 static void gfio_update_thread_status_all(struct gui *ui, char *status_message, double perc);
  79 static void report_error(GError *error);
  80
  81 static struct graph *setup_iops_graph(void)
  82 {
  83         struct graph *g;
  84
  85         g = graph_new(DRAWING_AREA_XDIM / 2.0, DRAWING_AREA_YDIM, gfio_graph_font);
  86         graph_title(g, "IOPS (IOs/sec)");
  87         graph_x_title(g, "Time (secs)");
  88         graph_add_label(g, "Read IOPS");
  89         graph_add_label(g, "Write IOPS");
  90         graph_set_color(g, "Read IOPS", 0.13, 0.54, 0.13);
  91         graph_set_color(g, "Write IOPS", 1.0, 0.0, 0.0);
  92         line_graph_set_data_count_limit(g, gfio_graph_limit);
  93         graph_add_extra_space(g, 0.0, 0.0, 0.0, 0.0);
  94         return g;
  95 }
  96
  97 static struct graph *setup_bandwidth_graph(void)
  98 {
  99         struct graph *g;
 100
 101         g = graph_new(DRAWING_AREA_XDIM / 2.0, DRAWING_AREA_YDIM, gfio_graph_font);
 102         graph_title(g, "Bandwidth (bytes/sec)");
 103         graph_x_title(g, "Time (secs)");
 104         graph_add_label(g, "Read Bandwidth");
 105         graph_add_label(g, "Write Bandwidth");
 106         graph_set_color(g, "Read Bandwidth", 0.13, 0.54, 0.13);
 107         graph_set_color(g, "Write Bandwidth", 1.0, 0.0, 0.0);
 108         graph_set_base_offset(g, 1);
 109         line_graph_set_data_count_limit(g, 100);
 110         graph_add_extra_space(g, 0.0, 0.0, 0.0, 0.0);
 111         return g;
 112 }
 113
 114 static void setup_graphs(struct gfio_graphs *g)
 115 {
 116         g->iops_graph = setup_iops_graph();
 117         g->bandwidth_graph = setup_bandwidth_graph();
 118 }
 119
 120 static void clear_ge_ui_info(struct gui_entry *ge)
 121 {
 122         gtk_label_set_text(GTK_LABEL(ge->probe.hostname), "");
 123         gtk_label_set_text(GTK_LABEL(ge->probe.os), "");
 124         gtk_label_set_text(GTK_LABEL(ge->probe.arch), "");
 125         gtk_label_set_text(GTK_LABEL(ge->probe.fio_ver), "");
 126 #if 0
 127         /* should we empty it... */
 128         gtk_entry_set_text(GTK_ENTRY(ge->eta.name), "");
 129 #endif
 130         multitext_update_entry(&ge->eta.iotype, 0, "");
 131         multitext_update_entry(&ge->eta.bs, 0, "");
 132         multitext_update_entry(&ge->eta.ioengine, 0, "");
 133         multitext_update_entry(&ge->eta.iodepth, 0, "");
 134         gtk_entry_set_text(GTK_ENTRY(ge->eta.jobs), "");
 135         gtk_entry_set_text(GTK_ENTRY(ge->eta.files), "");
 136         gtk_entry_set_text(GTK_ENTRY(ge->eta.read_bw), "");
 137         gtk_entry_set_text(GTK_ENTRY(ge->eta.read_iops), "");
 138         gtk_entry_set_text(GTK_ENTRY(ge->eta.write_bw), "");
 139         gtk_entry_set_text(GTK_ENTRY(ge->eta.write_iops), "");
 140 }
 141
 142 static void show_info_dialog(struct gui *ui, const char *title,
 143                              const char *message)
 144 {
 145         GtkWidget *dialog, *content, *label;
 146
 147         dialog = gtk_dialog_new_with_buttons(title, GTK_WINDOW(ui->window),
 148                         GTK_DIALOG_MODAL | GTK_DIALOG_DESTROY_WITH_PARENT,
 149                         GTK_STOCK_OK, GTK_RESPONSE_OK, NULL);
 150
 151         content = gtk_dialog_get_content_area(GTK_DIALOG(dialog));
 152         label = gtk_label_new(message);
 153         gtk_container_add(GTK_CONTAINER(content), label);
 154         gtk_widget_show_all(dialog);
 155         gtk_dialog_set_default_response(GTK_DIALOG(dialog), GTK_RESPONSE_ACCEPT);
 156         gtk_dialog_run(GTK_DIALOG(dialog));
 157         gtk_widget_destroy(dialog);
 158 }
 159
 160 static void set_menu_entry_text(struct gui *ui, const char *path,
 161                                 const char *text)
 162 {
 163         GtkWidget *w;
 164
 165         w = gtk_ui_manager_get_widget(ui->uimanager, path);
 166         if (w)
 167                 gtk_menu_item_set_label(GTK_MENU_ITEM(w), text);
 168         else
 169                 fprintf(stderr, "gfio: can't find path %s\n", path);
 170 }
 171
 172
 173 static void set_menu_entry_visible(struct gui *ui, const char *path, int show)
 174 {
 175         GtkWidget *w;
 176
 177         w = gtk_ui_manager_get_widget(ui->uimanager, path);
 178         if (w)
 179                 gtk_widget_set_sensitive(w, show);
 180         else
 181                 fprintf(stderr, "gfio: can't find path %s\n", path);
 182 }
 183
 184 static void set_job_menu_visible(struct gui *ui, int visible)
 185 {
 186         set_menu_entry_visible(ui, "/MainMenu/JobMenu", visible);
 187 }
 188
 189 static void set_view_results_visible(struct gui *ui, int visible)
 190 {
 191         set_menu_entry_visible(ui, "/MainMenu/ViewMenu/Results", visible);
 192 }
 193
 194 static const char *get_button_tooltip(struct button_spec *s, int sensitive)
 195 {
 196         if (s->tooltiptext[sensitive])
 197                 return s->tooltiptext[sensitive];
 198
 199         return s->tooltiptext[0];
 200 }
 201
 202 static GtkWidget *add_button(GtkWidget *buttonbox,
 203                              struct button_spec *buttonspec, gpointer data)
 204 {
 205         GtkWidget *button = gtk_button_new_with_label(buttonspec->buttontext);
 206         gboolean sens = buttonspec->start_sensitive;
 207
 208         g_signal_connect(button, "clicked", G_CALLBACK(buttonspec->f), data);
 209         gtk_box_pack_start(GTK_BOX(buttonbox), button, FALSE, FALSE, 3);
 210
 211         sens = buttonspec->start_sensitive;
 212         gtk_widget_set_tooltip_text(button, get_button_tooltip(buttonspec, sens));
 213         gtk_widget_set_sensitive(button, sens);
 214
 215         return button;
 216 }
 217
 218 static void add_buttons(struct gui_entry *ge, struct button_spec *buttonlist,
 219                         int nbuttons)
 220 {
 221         int i;
 222
 223         for (i = 0; i < nbuttons; i++)
 224                 ge->button[i] = add_button(ge->buttonbox, &buttonlist[i], ge);
 225 }
 226
 227 /*
 228  * Update sensitivity of job buttons and job menu items, based on the
 229  * state of the client.
 230  */
 231 static void update_button_states(struct gui *ui, struct gui_entry *ge)
 232 {
 233         unsigned int connect_state, send_state, start_state, edit_state;
 234         const char *connect_str = NULL;
 235
 236         switch (ge->state) {
 237         default: {
 238                 char tmp[80];
 239
 240                 sprintf(tmp, "Bad client state: %u\n", ge->state);
 241                 show_info_dialog(ui, "Error", tmp);
 242                 /* fall through to new state */
 243                 }
 244
 245         case GE_STATE_NEW:
 246                 connect_state = 1;
 247                 edit_state = 1;
 248                 connect_str = "Connect";
 249                 send_state = 0;
 250                 start_state = 0;
 251                 break;
 252         case GE_STATE_CONNECTED:
 253                 connect_state = 1;
 254                 edit_state = 1;
 255                 connect_str = "Disconnect";
 256                 send_state = 1;
 257                 start_state = 0;
 258                 break;
 259         case GE_STATE_JOB_SENT:
 260                 connect_state = 1;
 261                 edit_state = 1;
 262                 connect_str = "Disconnect";
 263                 send_state = 0;
 264                 start_state = 1;
 265                 break;
 266         case GE_STATE_JOB_STARTED:
 267                 connect_state = 1;
 268                 edit_state = 1;
 269                 connect_str = "Disconnect";
 270                 send_state = 0;
 271                 start_state = 1;
 272                 break;
 273         case GE_STATE_JOB_RUNNING:
 274                 connect_state = 1;
 275                 edit_state = 0;
 276                 connect_str = "Disconnect";
 277                 send_state = 0;
 278                 start_state = 0;
 279                 break;
 280         case GE_STATE_JOB_DONE:
 281                 connect_state = 1;
 282                 edit_state = 0;
 283                 connect_str = "Connect";
 284                 send_state = 0;
 285                 start_state = 0;
 286                 break;
 287         }
 288
 289         gtk_widget_set_sensitive(ge->button[GFIO_BUTTON_CONNECT], connect_state);
 290         gtk_widget_set_sensitive(ge->button[GFIO_BUTTON_SEND], send_state);
 291         gtk_widget_set_sensitive(ge->button[GFIO_BUTTON_START], start_state);
 292         gtk_button_set_label(GTK_BUTTON(ge->button[GFIO_BUTTON_CONNECT]), connect_str);
 293         gtk_widget_set_tooltip_text(ge->button[GFIO_BUTTON_CONNECT], get_button_tooltip(&buttonspeclist[GFIO_BUTTON_CONNECT], connect_state));
 294
 295         set_menu_entry_visible(ui, "/MainMenu/JobMenu/Connect", connect_state);
 296         set_menu_entry_text(ui, "/MainMenu/JobMenu/Connect", connect_str);
 297
 298         set_menu_entry_visible(ui, "/MainMenu/JobMenu/Edit job", edit_state);
 299         set_menu_entry_visible(ui, "/MainMenu/JobMenu/Send job", send_state);
 300         set_menu_entry_visible(ui, "/MainMenu/JobMenu/Start job", start_state);
 301
 302         if (ge->client && ge->client->nr_results)
 303                 set_view_results_visible(ui, 1);
 304         else
 305                 set_view_results_visible(ui, 0);
 306 }
 307
 308 static void gfio_set_state(struct gui_entry *ge, unsigned int state)
 309 {
 310         ge->state = state;
 311         update_button_states(ge->ui, ge);
 312 }
 313
 314 static void gfio_ui_setup_log(struct gui *ui)
 315 {
 316         GtkTreeSelection *selection;
 317         GtkListStore *model;
 318         GtkWidget *tree_view;
 319
 320         model = gtk_list_store_new(4, G_TYPE_STRING, G_TYPE_STRING, G_TYPE_INT, G_TYPE_STRING);
 321
 322         tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
 323         gtk_widget_set_can_focus(tree_view, FALSE);
 324
 325         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
 326         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
 327         g_object_set(G_OBJECT(tree_view), "headers-visible", TRUE,
 328                 "enable-grid-lines", GTK_TREE_VIEW_GRID_LINES_BOTH, NULL);
 329
 330         tree_view_column(tree_view, 0, "Time", ALIGN_RIGHT | UNSORTABLE);
 331         tree_view_column(tree_view, 1, "Host", ALIGN_RIGHT | UNSORTABLE);
 332         tree_view_column(tree_view, 2, "Level", ALIGN_RIGHT | UNSORTABLE);
 333         tree_view_column(tree_view, 3, "Text", ALIGN_LEFT | UNSORTABLE);
 334
 335         ui->log_model = model;
 336         ui->log_tree = tree_view;
 337 }
 338
 339 static struct graph *setup_clat_graph(char *title, unsigned int *ovals,
 340                                       fio_fp64_t *plist,
 341                                       unsigned int len,
 342                                       double xdim, double ydim)
 343 {
 344         struct graph *g;
 345         int i;
 346
 347         g = graph_new(xdim, ydim, gfio_graph_font);
 348         graph_title(g, title);
 349         graph_x_title(g, "Percentile");
 350         graph_y_title(g, "Time");
 351
 352         for (i = 0; i < len; i++) {
 353                 char fbuf[8];
 354
 355                 sprintf(fbuf, "%2.2f%%", plist[i].u.f);
 356                 graph_add_label(g, fbuf);
 357                 graph_add_data(g, fbuf, (double) ovals[i]);
 358         }
 359
 360         return g;
 361 }
 362
 363 static GtkWidget *gfio_output_clat_percentiles(unsigned int *ovals,
 364                                                fio_fp64_t *plist,
 365                                                unsigned int len,
 366                                                const char *base,
 367                                                unsigned int scale)
 368 {
 369         GType types[FIO_IO_U_LIST_MAX_LEN];
 370         GtkWidget *tree_view;
 371         GtkTreeSelection *selection;
 372         GtkListStore *model;
 373         GtkTreeIter iter;
 374         int i;
 375
 376         for (i = 0; i < len; i++)
 377                 types[i] = G_TYPE_INT;
 378
 379         model = gtk_list_store_newv(len, types);
 380
 381         tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
 382         gtk_widget_set_can_focus(tree_view, FALSE);
 383
 384         g_object_set(G_OBJECT(tree_view), "headers-visible", TRUE,
 385                 "enable-grid-lines", GTK_TREE_VIEW_GRID_LINES_BOTH, NULL);
 386
 387         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
 388         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
 389
 390         for (i = 0; i < len; i++) {
 391                 char fbuf[8];
 392
 393                 sprintf(fbuf, "%2.2f%%", plist[i].u.f);
 394                 tree_view_column(tree_view, i, fbuf, ALIGN_RIGHT | UNSORTABLE);
 395         }
 396
 397         gtk_list_store_append(model, &iter);
 398
 399         for (i = 0; i < len; i++) {
 400                 if (scale)
 401                         ovals[i] = (ovals[i] + 999) / 1000;
 402                 gtk_list_store_set(model, &iter, i, ovals[i], -1);
 403         }
 404
 405         return tree_view;
 406 }
 407
 408 static int on_expose_lat_drawing_area(GtkWidget *w, GdkEvent *event, gpointer p)
 409 {
 410         struct graph *g = p;
 411         cairo_t *cr;
 412
 413         cr = gdk_cairo_create(w->window);
 414 #if 0
 415         if (graph_has_tooltips(g)) {
 416                 g_object_set(w, "has-tooltip", TRUE, NULL);
 417                 g_signal_connect(w, "query-tooltip", G_CALLBACK(clat_graph_tooltip), g);
 418         }
 419 #endif
 420         cairo_set_source_rgb(cr, 0, 0, 0);
 421         bar_graph_draw(g, cr);
 422         cairo_destroy(cr);
 423
 424         return FALSE;
 425 }
 426
 427 static gint on_config_lat_drawing_area(GtkWidget *w, GdkEventConfigure *event,
 428                                        gpointer data)
 429 {
 430         struct graph *g = data;
 431
 432         graph_set_size(g, w->allocation.width, w->allocation.height);
 433         graph_set_size(g, w->allocation.width, w->allocation.height);
 434         graph_set_position(g, 0, 0);
 435         return TRUE;
 436 }
 437
 438 static void gfio_show_clat_percentiles(struct gfio_client *gc,
 439                                        GtkWidget *vbox, struct thread_stat *ts,
 440                                        int ddir)
 441 {
 442         unsigned int *io_u_plat = ts->io_u_plat[ddir];
 443         unsigned long nr = ts->clat_stat[ddir].samples;
 444         fio_fp64_t *plist = ts->percentile_list;
 445         unsigned int *ovals, len, minv, maxv, scale_down;
 446         const char *base;
 447         GtkWidget *tree_view, *frame, *hbox, *drawing_area, *completion_vbox;
 448         struct gui_entry *ge = gc->ge;
 449         char tmp[64];
 450
 451         len = calc_clat_percentiles(io_u_plat, nr, plist, &ovals, &maxv, &minv);
 452         if (!len)
 453                 goto out;
 454
 455         /*
 456          * We default to usecs, but if the value range is such that we
 457          * should scale down to msecs, do that.
 458          */
 459         if (minv > 2000 && maxv > 99999) {
 460                 scale_down = 1;
 461                 base = "msec";
 462         } else {
 463                 scale_down = 0;
 464                 base = "usec";
 465         }
 466
 467         sprintf(tmp, "Completion percentiles (%s)", base);
 468         tree_view = gfio_output_clat_percentiles(ovals, plist, len, base, scale_down);
 469         ge->clat_graph = setup_clat_graph(tmp, ovals, plist, len, 700.0, 300.0);
 470
 471         frame = gtk_frame_new(tmp);
 472         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
 473
 474         completion_vbox = gtk_vbox_new(FALSE, 3);
 475         gtk_container_add(GTK_CONTAINER(frame), completion_vbox);
 476         hbox = gtk_hbox_new(FALSE, 3);
 477         gtk_container_add(GTK_CONTAINER(completion_vbox), hbox);
 478         drawing_area = gtk_drawing_area_new();
 479         gtk_widget_set_size_request(GTK_WIDGET(drawing_area), 700, 300);
 480         gtk_widget_modify_bg(drawing_area, GTK_STATE_NORMAL, &white);
 481         gtk_container_add(GTK_CONTAINER(completion_vbox), drawing_area);
 482         g_signal_connect(G_OBJECT(drawing_area), "expose_event", G_CALLBACK(on_expose_lat_drawing_area), ge->clat_graph);
 483         g_signal_connect(G_OBJECT(drawing_area), "configure_event", G_CALLBACK(on_config_lat_drawing_area), ge->clat_graph);
 484
 485         gtk_box_pack_start(GTK_BOX(hbox), tree_view, TRUE, FALSE, 3);
 486 out:
 487         if (ovals)
 488                 free(ovals);
 489 }
 490
 491 static void gfio_show_lat(GtkWidget *vbox, const char *name, unsigned long min,
 492                           unsigned long max, double mean, double dev)
 493 {
 494         const char *base = "(usec)";
 495         GtkWidget *hbox, *label, *frame;
 496         char *minp, *maxp;
 497         char tmp[64];
 498
 499         if (!usec_to_msec(&min, &max, &mean, &dev))
 500                 base = "(msec)";
 501
 502         minp = num2str(min, 6, 1, 0);
 503         maxp = num2str(max, 6, 1, 0);
 504
 505         sprintf(tmp, "%s %s", name, base);
 506         frame = gtk_frame_new(tmp);
 507         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
 508
 509         hbox = gtk_hbox_new(FALSE, 3);
 510         gtk_container_add(GTK_CONTAINER(frame), hbox);
 511
 512         label = new_info_label_in_frame(hbox, "Minimum");
 513         gtk_label_set_text(GTK_LABEL(label), minp);
 514         label = new_info_label_in_frame(hbox, "Maximum");
 515         gtk_label_set_text(GTK_LABEL(label), maxp);
 516         label = new_info_label_in_frame(hbox, "Average");
 517         sprintf(tmp, "%5.02f", mean);
 518         gtk_label_set_text(GTK_LABEL(label), tmp);
 519         label = new_info_label_in_frame(hbox, "Standard deviation");
 520         sprintf(tmp, "%5.02f", dev);
 521         gtk_label_set_text(GTK_LABEL(label), tmp);
 522
 523         free(minp);
 524         free(maxp);
 525
 526 }
 527
 528 #define GFIO_CLAT       1
 529 #define GFIO_SLAT       2
 530 #define GFIO_LAT        4
 531
 532 static void gfio_show_ddir_status(struct gfio_client *gc, GtkWidget *mbox,
 533                                   struct group_run_stats *rs,
 534                                   struct thread_stat *ts, int ddir)
 535 {
 536         const char *ddir_label[2] = { "Read", "Write" };
 537         GtkWidget *frame, *label, *box, *vbox, *main_vbox;
 538         unsigned long min[3], max[3], runt;
 539         unsigned long long bw, iops;
 540         unsigned int flags = 0;
 541         double mean[3], dev[3];
 542         char *io_p, *bw_p, *iops_p;
 543         int i2p;
 544
 545         if (!ts->runtime[ddir])
 546                 return;
 547
 548         i2p = is_power_of_2(rs->kb_base);
 549         runt = ts->runtime[ddir];
 550
 551         bw = (1000 * ts->io_bytes[ddir]) / runt;
 552         io_p = num2str(ts->io_bytes[ddir], 6, 1, i2p);
 553         bw_p = num2str(bw, 6, 1, i2p);
 554
 555         iops = (1000 * (uint64_t)ts->total_io_u[ddir]) / runt;
 556         iops_p = num2str(iops, 6, 1, 0);
 557
 558         box = gtk_hbox_new(FALSE, 3);
 559         gtk_box_pack_start(GTK_BOX(mbox), box, TRUE, FALSE, 3);
 560
 561         frame = gtk_frame_new(ddir_label[ddir]);
 562         gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 5);
 563
 564         main_vbox = gtk_vbox_new(FALSE, 3);
 565         gtk_container_add(GTK_CONTAINER(frame), main_vbox);
 566
 567         box = gtk_hbox_new(FALSE, 3);
 568         gtk_box_pack_start(GTK_BOX(main_vbox), box, TRUE, FALSE, 3);
 569
 570         label = new_info_label_in_frame(box, "IO");
 571         gtk_label_set_text(GTK_LABEL(label), io_p);
 572         label = new_info_label_in_frame(box, "Bandwidth");
 573         gtk_label_set_text(GTK_LABEL(label), bw_p);
 574         label = new_info_label_in_frame(box, "IOPS");
 575         gtk_label_set_text(GTK_LABEL(label), iops_p);
 576         label = new_info_label_in_frame(box, "Runtime (msec)");
 577         label_set_int_value(label, ts->runtime[ddir]);
 578
 579         if (calc_lat(&ts->bw_stat[ddir], &min[0], &max[0], &mean[0], &dev[0])) {
 580                 double p_of_agg = 100.0;
 581                 const char *bw_str = "KB";
 582                 char tmp[32];
 583
 584                 if (rs->agg[ddir]) {
 585                         p_of_agg = mean[0] * 100 / (double) rs->agg[ddir];
 586                         if (p_of_agg > 100.0)
 587                                 p_of_agg = 100.0;
 588                 }
 589
 590                 if (mean[0] > 999999.9) {
 591                         min[0] /= 1000.0;
 592                         max[0] /= 1000.0;
 593                         mean[0] /= 1000.0;
 594                         dev[0] /= 1000.0;
 595                         bw_str = "MB";
 596                 }
 597
 598                 sprintf(tmp, "Bandwidth (%s)", bw_str);
 599                 frame = gtk_frame_new(tmp);
 600                 gtk_box_pack_start(GTK_BOX(main_vbox), frame, FALSE, FALSE, 5);
 601
 602                 box = gtk_hbox_new(FALSE, 3);
 603                 gtk_container_add(GTK_CONTAINER(frame), box);
 604
 605                 label = new_info_label_in_frame(box, "Minimum");
 606                 label_set_int_value(label, min[0]);
 607                 label = new_info_label_in_frame(box, "Maximum");
 608                 label_set_int_value(label, max[0]);
 609                 label = new_info_label_in_frame(box, "Percentage of jobs");
 610                 sprintf(tmp, "%3.2f%%", p_of_agg);
 611                 gtk_label_set_text(GTK_LABEL(label), tmp);
 612                 label = new_info_label_in_frame(box, "Average");
 613                 sprintf(tmp, "%5.02f", mean[0]);
 614                 gtk_label_set_text(GTK_LABEL(label), tmp);
 615                 label = new_info_label_in_frame(box, "Standard deviation");
 616                 sprintf(tmp, "%5.02f", dev[0]);
 617                 gtk_label_set_text(GTK_LABEL(label), tmp);
 618         }
 619
 620         if (calc_lat(&ts->slat_stat[ddir], &min[0], &max[0], &mean[0], &dev[0]))
 621                 flags |= GFIO_SLAT;
 622         if (calc_lat(&ts->clat_stat[ddir], &min[1], &max[1], &mean[1], &dev[1]))
 623                 flags |= GFIO_CLAT;
 624         if (calc_lat(&ts->lat_stat[ddir], &min[2], &max[2], &mean[2], &dev[2]))
 625                 flags |= GFIO_LAT;
 626
 627         if (flags) {
 628                 frame = gtk_frame_new("Latency");
 629                 gtk_box_pack_start(GTK_BOX(main_vbox), frame, FALSE, FALSE, 5);
 630
 631                 vbox = gtk_vbox_new(FALSE, 3);
 632                 gtk_container_add(GTK_CONTAINER(frame), vbox);
 633
 634                 if (flags & GFIO_SLAT)
 635                         gfio_show_lat(vbox, "Submission latency", min[0], max[0], mean[0], dev[0]);
 636                 if (flags & GFIO_CLAT)
 637                         gfio_show_lat(vbox, "Completion latency", min[1], max[1], mean[1], dev[1]);
 638                 if (flags & GFIO_LAT)
 639                         gfio_show_lat(vbox, "Total latency", min[2], max[2], mean[2], dev[2]);
 640         }
 641
 642         if (ts->clat_percentiles)
 643                 gfio_show_clat_percentiles(gc, main_vbox, ts, ddir);
 644
 645         free(io_p);
 646         free(bw_p);
 647         free(iops_p);
 648 }
 649
 650 static struct graph *setup_lat_bucket_graph(const char *title, double *lat,
 651                                             const char **labels,
 652                                             unsigned int len,
 653                                             double xdim, double ydim)
 654 {
 655         struct graph *g;
 656         int i;
 657
 658         g = graph_new(xdim, ydim, gfio_graph_font);
 659         graph_title(g, title);
 660         graph_x_title(g, "Buckets");
 661         graph_y_title(g, "Percent");
 662
 663         for (i = 0; i < len; i++) {
 664                 graph_add_label(g, labels[i]);
 665                 graph_add_data(g, labels[i], lat[i]);
 666         }
 667
 668         return g;
 669 }
 670
 671 static GtkWidget *gfio_output_lat_buckets(double *lat, const char **labels,
 672                                           int num)
 673 {
 674         GtkWidget *tree_view;
 675         GtkTreeSelection *selection;
 676         GtkListStore *model;
 677         GtkTreeIter iter;
 678         GType *types;
 679         int i;
 680
 681         types = malloc(num * sizeof(GType));
 682
 683         for (i = 0; i < num; i++)
 684                 types[i] = G_TYPE_STRING;
 685
 686         model = gtk_list_store_newv(num, types);
 687         free(types);
 688         types = NULL;
 689
 690         tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
 691         gtk_widget_set_can_focus(tree_view, FALSE);
 692
 693         g_object_set(G_OBJECT(tree_view), "headers-visible", TRUE,
 694                 "enable-grid-lines", GTK_TREE_VIEW_GRID_LINES_BOTH, NULL);
 695
 696         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
 697         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
 698
 699         for (i = 0; i < num; i++)
 700                 tree_view_column(tree_view, i, labels[i], ALIGN_RIGHT | UNSORTABLE);
 701
 702         gtk_list_store_append(model, &iter);
 703
 704         for (i = 0; i < num; i++) {
 705                 char fbuf[32];
 706
 707                 if (lat[i] <= 0.0)
 708                         sprintf(fbuf, "0.00");
 709                 else
 710                         sprintf(fbuf, "%3.2f%%", lat[i]);
 711
 712                 gtk_list_store_set(model, &iter, i, fbuf, -1);
 713         }
 714
 715         return tree_view;
 716 }
 717
 718 static void gfio_show_latency_buckets(struct gfio_client *gc, GtkWidget *vbox,
 719                                       struct thread_stat *ts)
 720 {
 721         double io_u_lat[FIO_IO_U_LAT_U_NR + FIO_IO_U_LAT_M_NR];
 722         const char *ranges[] = { "2u", "4u", "10u", "20u", "50u", "100u",
 723                                  "250u", "500u", "750u", "1m", "2m",
 724                                  "4m", "10m", "20m", "50m", "100m",
 725                                  "250m", "500m", "750m", "1s", "2s", ">= 2s" };
 726         int start, end, i;
 727         const int total = FIO_IO_U_LAT_U_NR + FIO_IO_U_LAT_M_NR;
 728         GtkWidget *frame, *tree_view, *hbox, *completion_vbox, *drawing_area;
 729         struct gui_entry *ge = gc->ge;
 730
 731         stat_calc_lat_u(ts, io_u_lat);
 732         stat_calc_lat_m(ts, &io_u_lat[FIO_IO_U_LAT_U_NR]);
 733
 734         /*
 735          * Found out which first bucket has entries, and which last bucket
 736          */
 737         start = end = -1U;
 738         for (i = 0; i < total; i++) {
 739                 if (io_u_lat[i] == 0.00)
 740                         continue;
 741
 742                 if (start == -1U)
 743                         start = i;
 744                 end = i;
 745         }
 746
 747         /*
 748          * No entries...
 749          */
 750         if (start == -1U)
 751                 return;
 752
 753         tree_view = gfio_output_lat_buckets(&io_u_lat[start], &ranges[start], end - start + 1);
 754         ge->lat_bucket_graph = setup_lat_bucket_graph("Latency Buckets", &io_u_lat[start], &ranges[start], end - start + 1, 700.0, 300.0);
 755
 756         frame = gtk_frame_new("Latency buckets");
 757         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
 758
 759         completion_vbox = gtk_vbox_new(FALSE, 3);
 760         gtk_container_add(GTK_CONTAINER(frame), completion_vbox);
 761         hbox = gtk_hbox_new(FALSE, 3);
 762         gtk_container_add(GTK_CONTAINER(completion_vbox), hbox);
 763
 764         drawing_area = gtk_drawing_area_new();
 765         gtk_widget_set_size_request(GTK_WIDGET(drawing_area), 700, 300);
 766         gtk_widget_modify_bg(drawing_area, GTK_STATE_NORMAL, &white);
 767         gtk_container_add(GTK_CONTAINER(completion_vbox), drawing_area);
 768         g_signal_connect(G_OBJECT(drawing_area), "expose_event", G_CALLBACK(on_expose_lat_drawing_area), ge->lat_bucket_graph);
 769         g_signal_connect(G_OBJECT(drawing_area), "configure_event", G_CALLBACK(on_config_lat_drawing_area), ge->lat_bucket_graph);
 770
 771         gtk_box_pack_start(GTK_BOX(hbox), tree_view, TRUE, FALSE, 3);
 772 }
 773
 774 static void gfio_show_cpu_usage(GtkWidget *vbox, struct thread_stat *ts)
 775 {
 776         GtkWidget *box, *frame, *entry;
 777         double usr_cpu, sys_cpu;
 778         unsigned long runtime;
 779         char tmp[32];
 780
 781         runtime = ts->total_run_time;
 782         if (runtime) {
 783                 double runt = (double) runtime;
 784
 785                 usr_cpu = (double) ts->usr_time * 100 / runt;
 786                 sys_cpu = (double) ts->sys_time * 100 / runt;
 787         } else {
 788                 usr_cpu = 0;
 789                 sys_cpu = 0;
 790         }
 791
 792         frame = gtk_frame_new("OS resources");
 793         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
 794
 795         box = gtk_hbox_new(FALSE, 3);
 796         gtk_container_add(GTK_CONTAINER(frame), box);
 797
 798         entry = new_info_entry_in_frame(box, "User CPU");
 799         sprintf(tmp, "%3.2f%%", usr_cpu);
 800         gtk_entry_set_text(GTK_ENTRY(entry), tmp);
 801         entry = new_info_entry_in_frame(box, "System CPU");
 802         sprintf(tmp, "%3.2f%%", sys_cpu);
 803         gtk_entry_set_text(GTK_ENTRY(entry), tmp);
 804         entry = new_info_entry_in_frame(box, "Context switches");
 805         entry_set_int_value(entry, ts->ctx);
 806         entry = new_info_entry_in_frame(box, "Major faults");
 807         entry_set_int_value(entry, ts->majf);
 808         entry = new_info_entry_in_frame(box, "Minor faults");
 809         entry_set_int_value(entry, ts->minf);
 810 }
 811 static void gfio_add_sc_depths_tree(GtkListStore *model,
 812                                     struct thread_stat *ts, unsigned int len,
 813                                     int submit)
 814 {
 815         double io_u_dist[FIO_IO_U_MAP_NR];
 816         GtkTreeIter iter;
 817         /* Bits 0, and 3-8 */
 818         const int add_mask = 0x1f9;
 819         int i, j;
 820
 821         if (submit)
 822                 stat_calc_dist(ts->io_u_submit, ts->total_submit, io_u_dist);
 823         else
 824                 stat_calc_dist(ts->io_u_complete, ts->total_complete, io_u_dist);
 825
 826         gtk_list_store_append(model, &iter);
 827
 828         gtk_list_store_set(model, &iter, 0, submit ? "Submit" : "Complete", -1);
 829
 830         for (i = 1, j = 0; i < len; i++) {
 831                 char fbuf[32];
 832
 833                 if (!(add_mask & (1UL << (i - 1))))
 834                         sprintf(fbuf, "0.0%%");
 835                 else {
 836                         sprintf(fbuf, "%3.1f%%", io_u_dist[j]);
 837                         j++;
 838                 }
 839
 840                 gtk_list_store_set(model, &iter, i, fbuf, -1);
 841         }
 842
 843 }
 844
 845 static void gfio_add_total_depths_tree(GtkListStore *model,
 846                                        struct thread_stat *ts, unsigned int len)
 847 {
 848         double io_u_dist[FIO_IO_U_MAP_NR];
 849         GtkTreeIter iter;
 850         /* Bits 1-6, and 8 */
 851         const int add_mask = 0x17e;
 852         int i, j;
 853
 854         stat_calc_dist(ts->io_u_map, ts_total_io_u(ts), io_u_dist);
 855
 856         gtk_list_store_append(model, &iter);
 857
 858         gtk_list_store_set(model, &iter, 0, "Total", -1);
 859
 860         for (i = 1, j = 0; i < len; i++) {
 861                 char fbuf[32];
 862
 863                 if (!(add_mask & (1UL << (i - 1))))
 864                         sprintf(fbuf, "0.0%%");
 865                 else {
 866                         sprintf(fbuf, "%3.1f%%", io_u_dist[j]);
 867                         j++;
 868                 }
 869
 870                 gtk_list_store_set(model, &iter, i, fbuf, -1);
 871         }
 872
 873 }
 874
 875 static void gfio_show_io_depths(GtkWidget *vbox, struct thread_stat *ts)
 876 {
 877         GtkWidget *frame, *box, *tree_view;
 878         GtkTreeSelection *selection;
 879         GtkListStore *model;
 880         GType types[FIO_IO_U_MAP_NR + 1];
 881         int i;
 882 #define NR_LABELS       10
 883         const char *labels[NR_LABELS] = { "Depth", "0", "1", "2", "4", "8", "16", "32", "64", ">= 64" };
 884
 885         frame = gtk_frame_new("IO depths");
 886         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
 887
 888         box = gtk_hbox_new(FALSE, 3);
 889         gtk_container_add(GTK_CONTAINER(frame), box);
 890
 891         for (i = 0; i < NR_LABELS; i++)
 892                 types[i] = G_TYPE_STRING;
 893
 894         model = gtk_list_store_newv(NR_LABELS, types);
 895
 896         tree_view = gtk_tree_view_new_with_model(GTK_TREE_MODEL(model));
 897         gtk_widget_set_can_focus(tree_view, FALSE);
 898
 899         g_object_set(G_OBJECT(tree_view), "headers-visible", TRUE,
 900                 "enable-grid-lines", GTK_TREE_VIEW_GRID_LINES_BOTH, NULL);
 901
 902         selection = gtk_tree_view_get_selection(GTK_TREE_VIEW(tree_view));
 903         gtk_tree_selection_set_mode(GTK_TREE_SELECTION(selection), GTK_SELECTION_BROWSE);
 904
 905         for (i = 0; i < NR_LABELS; i++)
 906                 tree_view_column(tree_view, i, labels[i], ALIGN_RIGHT | UNSORTABLE);
 907
 908         gfio_add_total_depths_tree(model, ts, NR_LABELS);
 909         gfio_add_sc_depths_tree(model, ts, NR_LABELS, 1);
 910         gfio_add_sc_depths_tree(model, ts, NR_LABELS, 0);
 911
 912         gtk_box_pack_start(GTK_BOX(box), tree_view, TRUE, FALSE, 3);
 913 }
 914
 915 static gboolean results_window_delete(GtkWidget *w, gpointer data)
 916 {
 917         struct gui_entry *ge = (struct gui_entry *) data;
 918
 919         gtk_widget_destroy(w);
 920         ge->results_window = NULL;
 921         ge->results_notebook = NULL;
 922         return TRUE;
 923 }
 924
 925 static void results_close(GtkWidget *w, gpointer *data)
 926 {
 927         struct gui_entry *ge = (struct gui_entry *) data;
 928
 929         gtk_widget_destroy(ge->results_window);
 930 }
 931
 932 static GtkActionEntry results_menu_items[] = {
 933         { "FileMenuAction", GTK_STOCK_FILE, "File", NULL, NULL, NULL},
 934         { "GraphMenuAction", GTK_STOCK_FILE, "Graph", NULL, NULL, NULL},
 935         { "CloseFile", GTK_STOCK_CLOSE, "Close", "<Control>W", NULL, G_CALLBACK(results_close) },
 936 };
 937 static gint results_nmenu_items = sizeof(results_menu_items) / sizeof(results_menu_items[0]);
 938
 939 static const gchar *results_ui_string = " \
 940         <ui> \
 941                 <menubar name=\"MainMenu\"> \
 942                         <menu name=\"FileMenu\" action=\"FileMenuAction\"> \
 943                                 <menuitem name=\"Close\" action=\"CloseFile\" /> \
 944                         </menu> \
 945                         <menu name=\"GraphMenu\" action=\"GraphMenuAction\"> \
 946                         </menu>\
 947                 </menubar> \
 948         </ui> \
 949 ";
 950
 951 static GtkWidget *get_results_menubar(GtkWidget *window, struct gui_entry *ge)
 952 {
 953         GtkActionGroup *action_group;
 954         GtkWidget *widget;
 955         GError *error = 0;
 956
 957         ge->results_uimanager = gtk_ui_manager_new();
 958
 959         action_group = gtk_action_group_new("ResultsMenu");
 960         gtk_action_group_add_actions(action_group, results_menu_items, results_nmenu_items, ge);
 961
 962         gtk_ui_manager_insert_action_group(ge->results_uimanager, action_group, 0);
 963         gtk_ui_manager_add_ui_from_string(GTK_UI_MANAGER(ge->results_uimanager), results_ui_string, -1, &error);
 964
 965         gtk_window_add_accel_group(GTK_WINDOW(window), gtk_ui_manager_get_accel_group(ge->results_uimanager));
 966
 967         widget = gtk_ui_manager_get_widget(ge->results_uimanager, "/MainMenu");
 968         return widget;
 969 }
 970
 971 static GtkWidget *get_results_window(struct gui_entry *ge)
 972 {
 973         GtkWidget *win, *notebook, *vbox;
 974
 975         if (ge->results_window)
 976                 return ge->results_notebook;
 977
 978         win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
 979         gtk_window_set_title(GTK_WINDOW(win), "Results");
 980         gtk_window_set_default_size(GTK_WINDOW(win), 1024, 768);
 981         g_signal_connect(win, "delete-event", G_CALLBACK(results_window_delete), ge);
 982         g_signal_connect(win, "destroy", G_CALLBACK(results_window_delete), ge);
 983
 984         vbox = gtk_vbox_new(FALSE, 0);
 985         gtk_container_add(GTK_CONTAINER(win), vbox);
 986
 987         ge->results_menu = get_results_menubar(win, ge);
 988         gtk_box_pack_start(GTK_BOX(vbox), ge->results_menu, FALSE, FALSE, 0);
 989
 990         notebook = gtk_notebook_new();
 991         gtk_notebook_set_scrollable(GTK_NOTEBOOK(notebook), 1);
 992         gtk_notebook_popup_enable(GTK_NOTEBOOK(notebook));
 993         gtk_container_add(GTK_CONTAINER(vbox), notebook);
 994
 995         ge->results_window = win;
 996         ge->results_notebook = notebook;
 997         return ge->results_notebook;
 998 }
 999
1000 static void disk_util_destroy(GtkWidget *w, gpointer data)
1001 {
1002         struct gui_entry *ge = (struct gui_entry *) data;
1003
1004         ge->disk_util_vbox = NULL;
1005         gtk_widget_destroy(w);
1006 }
1007
1008 static GtkWidget *get_scrolled_window(gint border_width)
1009 {
1010         GtkWidget *scroll;
1011
1012         scroll = gtk_scrolled_window_new(NULL, NULL);
1013         gtk_container_set_border_width(GTK_CONTAINER(scroll), border_width);
1014         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1015
1016         return scroll;
1017 }
1018
1019 static GtkWidget *gfio_disk_util_get_vbox(struct gui_entry *ge)
1020 {
1021         GtkWidget *vbox, *box, *scroll, *res_notebook;
1022
1023         if (ge->disk_util_vbox)
1024                 return ge->disk_util_vbox;
1025
1026         scroll = get_scrolled_window(5);
1027         vbox = gtk_vbox_new(FALSE, 3);
1028         box = gtk_hbox_new(FALSE, 0);
1029         gtk_box_pack_start(GTK_BOX(vbox), box, FALSE, FALSE, 5);
1030
1031         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scroll), vbox);
1032         res_notebook = get_results_window(ge);
1033
1034         gtk_notebook_append_page(GTK_NOTEBOOK(res_notebook), scroll, gtk_label_new("Disk utilization"));
1035         ge->disk_util_vbox = box;
1036         g_signal_connect(vbox, "destroy", G_CALLBACK(disk_util_destroy), ge);
1037
1038         return ge->disk_util_vbox;
1039 }
1040
1041 static int __gfio_disk_util_show(GtkWidget *res_notebook,
1042                                  struct gfio_client *gc, struct cmd_du_pdu *p)
1043 {
1044         GtkWidget *box, *frame, *entry, *vbox, *util_vbox;
1045         struct gui_entry *ge = gc->ge;
1046         double util;
1047         char tmp[16];
1048
1049         util_vbox = gfio_disk_util_get_vbox(ge);
1050
1051         vbox = gtk_vbox_new(FALSE, 3);
1052         gtk_container_add(GTK_CONTAINER(util_vbox), vbox);
1053
1054         frame = gtk_frame_new((char *) p->dus.name);
1055         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 2);
1056
1057         box = gtk_vbox_new(FALSE, 3);
1058         gtk_container_add(GTK_CONTAINER(frame), box);
1059
1060         frame = gtk_frame_new("Read");
1061         gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 2);
1062         vbox = gtk_hbox_new(TRUE, 3);
1063         gtk_container_add(GTK_CONTAINER(frame), vbox);
1064         entry = new_info_entry_in_frame(vbox, "IOs");
1065         entry_set_int_value(entry, p->dus.ios[0]);
1066         entry = new_info_entry_in_frame(vbox, "Merges");
1067         entry_set_int_value(entry, p->dus.merges[0]);
1068         entry = new_info_entry_in_frame(vbox, "Sectors");
1069         entry_set_int_value(entry, p->dus.sectors[0]);
1070         entry = new_info_entry_in_frame(vbox, "Ticks");
1071         entry_set_int_value(entry, p->dus.ticks[0]);
1072
1073         frame = gtk_frame_new("Write");
1074         gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 2);
1075         vbox = gtk_hbox_new(TRUE, 3);
1076         gtk_container_add(GTK_CONTAINER(frame), vbox);
1077         entry = new_info_entry_in_frame(vbox, "IOs");
1078         entry_set_int_value(entry, p->dus.ios[1]);
1079         entry = new_info_entry_in_frame(vbox, "Merges");
1080         entry_set_int_value(entry, p->dus.merges[1]);
1081         entry = new_info_entry_in_frame(vbox, "Sectors");
1082         entry_set_int_value(entry, p->dus.sectors[1]);
1083         entry = new_info_entry_in_frame(vbox, "Ticks");
1084         entry_set_int_value(entry, p->dus.ticks[1]);
1085
1086         frame = gtk_frame_new("Shared");
1087         gtk_box_pack_start(GTK_BOX(box), frame, FALSE, FALSE, 2);
1088         vbox = gtk_hbox_new(TRUE, 3);
1089         gtk_container_add(GTK_CONTAINER(frame), vbox);
1090         entry = new_info_entry_in_frame(vbox, "IO ticks");
1091         entry_set_int_value(entry, p->dus.io_ticks);
1092         entry = new_info_entry_in_frame(vbox, "Time in queue");
1093         entry_set_int_value(entry, p->dus.time_in_queue);
1094
1095         util = 0.0;
1096         if (p->dus.msec)
1097                 util = (double) 100 * p->dus.io_ticks / (double) p->dus.msec;
1098         if (util > 100.0)
1099                 util = 100.0;
1100
1101         sprintf(tmp, "%3.2f%%", util);
1102         entry = new_info_entry_in_frame(vbox, "Disk utilization");
1103         gtk_entry_set_text(GTK_ENTRY(entry), tmp);
1104
1105         gtk_widget_show_all(ge->results_window);
1106         return 0;
1107 }
1108
1109 static int gfio_disk_util_show(struct gfio_client *gc)
1110 {
1111         struct gui_entry *ge = gc->ge;
1112         GtkWidget *res_notebook;
1113         int i;
1114
1115         if (!gc->nr_du)
1116                 return 1;
1117
1118         res_notebook = get_results_window(ge);
1119
1120         for (i = 0; i < gc->nr_du; i++) {
1121                 struct cmd_du_pdu *p = &gc->du[i];
1122
1123                 __gfio_disk_util_show(res_notebook, gc, p);
1124         }
1125
1126         gtk_widget_show_all(ge->results_window);
1127         return 0;
1128 }
1129
1130 static void gfio_add_end_results(struct gfio_client *gc, struct thread_stat *ts,
1131                                  struct group_run_stats *rs)
1132 {
1133         unsigned int nr = gc->nr_results;
1134
1135         gc->results = realloc(gc->results, (nr + 1) * sizeof(struct end_results));
1136         memcpy(&gc->results[nr].ts, ts, sizeof(*ts));
1137         memcpy(&gc->results[nr].gs, rs, sizeof(*rs));
1138         gc->nr_results++;
1139 }
1140
1141 static void __gfio_display_end_results(GtkWidget *win, struct gfio_client *gc,
1142                                        struct thread_stat *ts,
1143                                        struct group_run_stats *rs)
1144 {
1145         GtkWidget *box, *vbox, *entry, *scroll;
1146
1147         scroll = gtk_scrolled_window_new(NULL, NULL);
1148         gtk_container_set_border_width(GTK_CONTAINER(scroll), 5);
1149         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
1150
1151         vbox = gtk_vbox_new(FALSE, 3);
1152
1153         box = gtk_hbox_new(FALSE, 0);
1154         gtk_box_pack_start(GTK_BOX(vbox), box, TRUE, FALSE, 5);
1155
1156         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scroll), vbox);
1157
1158         gtk_notebook_append_page(GTK_NOTEBOOK(win), scroll, gtk_label_new(ts->name));
1159
1160         entry = new_info_entry_in_frame(box, "Name");
1161         gtk_entry_set_text(GTK_ENTRY(entry), ts->name);
1162         if (strlen(ts->description)) {
1163                 entry = new_info_entry_in_frame(box, "Description");
1164                 gtk_entry_set_text(GTK_ENTRY(entry), ts->description);
1165         }
1166         entry = new_info_entry_in_frame(box, "Group ID");
1167         entry_set_int_value(entry, ts->groupid);
1168         entry = new_info_entry_in_frame(box, "Jobs");
1169         entry_set_int_value(entry, ts->members);
1170         gc->err_entry = entry = new_info_entry_in_frame(box, "Error");
1171         entry_set_int_value(entry, ts->error);
1172         entry = new_info_entry_in_frame(box, "PID");
1173         entry_set_int_value(entry, ts->pid);
1174
1175         if (ts->io_bytes[DDIR_READ])
1176                 gfio_show_ddir_status(gc, vbox, rs, ts, DDIR_READ);
1177         if (ts->io_bytes[DDIR_WRITE])
1178                 gfio_show_ddir_status(gc, vbox, rs, ts, DDIR_WRITE);
1179
1180         gfio_show_latency_buckets(gc, vbox, ts);
1181         gfio_show_cpu_usage(vbox, ts);
1182         gfio_show_io_depths(vbox, ts);
1183 }
1184
1185 static void gfio_display_end_results(struct gfio_client *gc)
1186 {
1187         struct gui_entry *ge = gc->ge;
1188         GtkWidget *res_notebook;
1189         int i;
1190
1191         res_notebook = get_results_window(ge);
1192
1193         for (i = 0; i < gc->nr_results; i++) {
1194                 struct end_results *e = &gc->results[i];
1195
1196                 __gfio_display_end_results(res_notebook, gc, &e->ts, &e->gs);
1197         }
1198
1199         if (gfio_disk_util_show(gc))
1200                 gtk_widget_show_all(ge->results_window);
1201 }
1202
1203 static void gfio_display_ts(struct fio_client *client, struct thread_stat *ts,
1204                             struct group_run_stats *rs)
1205 {
1206         struct gfio_client *gc = client->client_data;
1207         struct gui_entry *ge = gc->ge;
1208
1209         gfio_add_end_results(gc, ts, rs);
1210
1211         gdk_threads_enter();
1212         if (ge->results_window)
1213                 __gfio_display_end_results(ge->results_notebook, gc, ts, rs);
1214         else
1215                 gfio_display_end_results(gc);
1216         gdk_threads_leave();
1217 }
1218
1219 static void gfio_text_op(struct fio_client *client, struct fio_net_cmd *cmd)
1220 {
1221         struct cmd_text_pdu *p = (struct cmd_text_pdu *) cmd->payload;
1222         struct gfio_client *gc = client->client_data;
1223         struct gui_entry *ge = gc->ge;
1224         struct gui *ui = ge->ui;
1225         GtkTreeIter iter;
1226         struct tm *tm;
1227         time_t sec;
1228         char tmp[64], timebuf[80];
1229
1230         sec = p->log_sec;
1231         tm = localtime(&sec);
1232         strftime(tmp, sizeof(tmp), "%Y-%m-%d %H:%M:%S", tm);
1233         sprintf(timebuf, "%s.%03ld", tmp, p->log_usec / 1000);
1234
1235         gdk_threads_enter();
1236
1237         gtk_list_store_append(ui->log_model, &iter);
1238         gtk_list_store_set(ui->log_model, &iter, 0, timebuf, -1);
1239         gtk_list_store_set(ui->log_model, &iter, 1, client->hostname, -1);
1240         gtk_list_store_set(ui->log_model, &iter, 2, p->level, -1);
1241         gtk_list_store_set(ui->log_model, &iter, 3, p->buf, -1);
1242
1243         if (p->level == FIO_LOG_ERR)
1244                 view_log(NULL, (gpointer) ui);
1245
1246         gdk_threads_leave();
1247 }
1248
1249 static void gfio_disk_util_op(struct fio_client *client, struct fio_net_cmd *cmd)
1250 {
1251         struct cmd_du_pdu *p = (struct cmd_du_pdu *) cmd->payload;
1252         struct gfio_client *gc = client->client_data;
1253         struct gui_entry *ge = gc->ge;
1254         unsigned int nr = gc->nr_du;
1255
1256         gc->du = realloc(gc->du, (nr + 1) * sizeof(struct cmd_du_pdu));
1257         memcpy(&gc->du[nr], p, sizeof(*p));
1258         gc->nr_du++;
1259
1260         gdk_threads_enter();
1261         if (ge->results_window)
1262                 __gfio_disk_util_show(ge->results_notebook, gc, p);
1263         else
1264                 gfio_disk_util_show(gc);
1265         gdk_threads_leave();
1266 }
1267
1268 extern int sum_stat_clients;
1269 extern struct thread_stat client_ts;
1270 extern struct group_run_stats client_gs;
1271
1272 static int sum_stat_nr;
1273
1274 static void gfio_thread_status_op(struct fio_client *client,
1275                                   struct fio_net_cmd *cmd)
1276 {
1277         struct cmd_ts_pdu *p = (struct cmd_ts_pdu *) cmd->payload;
1278
1279         gfio_display_ts(client, &p->ts, &p->rs);
1280
1281         if (sum_stat_clients == 1)
1282                 return;
1283
1284         sum_thread_stats(&client_ts, &p->ts, sum_stat_nr);
1285         sum_group_stats(&client_gs, &p->rs);
1286
1287         client_ts.members++;
1288         client_ts.thread_number = p->ts.thread_number;
1289         client_ts.groupid = p->ts.groupid;
1290
1291         if (++sum_stat_nr == sum_stat_clients) {
1292                 strcpy(client_ts.name, "All clients");
1293                 gfio_display_ts(client, &client_ts, &client_gs);
1294         }
1295 }
1296
1297 static void gfio_group_stats_op(struct fio_client *client,
1298                                 struct fio_net_cmd *cmd)
1299 {
1300         /* We're ignoring group stats for now */
1301 }
1302
1303 static gint on_config_drawing_area(GtkWidget *w, GdkEventConfigure *event,
1304                                    gpointer data)
1305 {
1306         struct gfio_graphs *g = data;
1307
1308         graph_set_size(g->iops_graph, w->allocation.width / 2.0, w->allocation.height);
1309         graph_set_position(g->iops_graph, w->allocation.width / 2.0, 0.0);
1310         graph_set_size(g->bandwidth_graph, w->allocation.width / 2.0, w->allocation.height);
1311         graph_set_position(g->bandwidth_graph, 0, 0);
1312         return TRUE;
1313 }
1314
1315 static void draw_graph(struct graph *g, cairo_t *cr)
1316 {
1317         line_graph_draw(g, cr);
1318         cairo_stroke(cr);
1319 }
1320
1321 static gboolean graph_tooltip(GtkWidget *w, gint x, gint y,
1322                               gboolean keyboard_mode, GtkTooltip *tooltip,
1323                               gpointer data)
1324 {
1325         struct gfio_graphs *g = data;
1326         const char *text = NULL;
1327
1328         if (graph_contains_xy(g->iops_graph, x, y))
1329                 text = graph_find_tooltip(g->iops_graph, x, y);
1330         else if (graph_contains_xy(g->bandwidth_graph, x, y))
1331                 text = graph_find_tooltip(g->bandwidth_graph, x, y);
1332
1333         if (text) {
1334                 gtk_tooltip_set_text(tooltip, text);
1335                 return TRUE;
1336         }
1337
1338         return FALSE;
1339 }
1340
1341 static int on_expose_drawing_area(GtkWidget *w, GdkEvent *event, gpointer p)
1342 {
1343         struct gfio_graphs *g = p;
1344         cairo_t *cr;
1345
1346         cr = gdk_cairo_create(w->window);
1347
1348         if (graph_has_tooltips(g->iops_graph) ||
1349             graph_has_tooltips(g->bandwidth_graph)) {
1350                 g_object_set(w, "has-tooltip", TRUE, NULL);
1351                 g_signal_connect(w, "query-tooltip", G_CALLBACK(graph_tooltip), g);
1352         }
1353
1354         cairo_set_source_rgb(cr, 0, 0, 0);
1355         draw_graph(g->iops_graph, cr);
1356         draw_graph(g->bandwidth_graph, cr);
1357         cairo_destroy(cr);
1358
1359         return FALSE;
1360 }
1361
1362 /*
1363  * Client specific ETA
1364  */
1365 static void gfio_update_client_eta(struct fio_client *client, struct jobs_eta *je)
1366 {
1367         struct gfio_client *gc = client->client_data;
1368         struct gui_entry *ge = gc->ge;
1369         static int eta_good;
1370         char eta_str[128];
1371         char output[256];
1372         char tmp[32];
1373         double perc = 0.0;
1374         int i2p = 0;
1375
1376         gdk_threads_enter();
1377
1378         eta_str[0] = '\0';
1379         output[0] = '\0';
1380
1381         if (je->eta_sec != INT_MAX && je->elapsed_sec) {
1382                 perc = (double) je->elapsed_sec / (double) (je->elapsed_sec + je->eta_sec);
1383                 eta_to_str(eta_str, je->eta_sec);
1384         }
1385
1386         sprintf(tmp, "%u", je->nr_running);
1387         gtk_entry_set_text(GTK_ENTRY(ge->eta.jobs), tmp);
1388         sprintf(tmp, "%u", je->files_open);
1389         gtk_entry_set_text(GTK_ENTRY(ge->eta.files), tmp);
1390
1391 #if 0
1392         if (je->m_rate[0] || je->m_rate[1] || je->t_rate[0] || je->t_rate[1]) {
1393         if (je->m_rate || je->t_rate) {
1394                 char *tr, *mr;
1395
1396                 mr = num2str(je->m_rate, 4, 0, i2p);
1397                 tr = num2str(je->t_rate, 4, 0, i2p);
1398                 gtk_entry_set_text(GTK_ENTRY(ge->eta);
1399                 p += sprintf(p, ", CR=%s/%s KB/s", tr, mr);
1400                 free(tr);
1401                 free(mr);
1402         } else if (je->m_iops || je->t_iops)
1403                 p += sprintf(p, ", CR=%d/%d IOPS", je->t_iops, je->m_iops);
1404
1405         gtk_entry_set_text(GTK_ENTRY(ge->eta.cr_bw), "---");
1406         gtk_entry_set_text(GTK_ENTRY(ge->eta.cr_iops), "---");
1407         gtk_entry_set_text(GTK_ENTRY(ge->eta.cw_bw), "---");
1408         gtk_entry_set_text(GTK_ENTRY(ge->eta.cw_iops), "---");
1409 #endif
1410
1411         if (je->eta_sec != INT_MAX && je->nr_running) {
1412                 char *iops_str[2];
1413                 char *rate_str[2];
1414
1415                 if ((!je->eta_sec && !eta_good) || je->nr_ramp == je->nr_running)
1416                         strcpy(output, "-.-% done");
1417                 else {
1418                         eta_good = 1;
1419                         perc *= 100.0;
1420                         sprintf(output, "%3.1f%% done", perc);
1421                 }
1422
1423                 rate_str[0] = num2str(je->rate[0], 5, 10, i2p);
1424                 rate_str[1] = num2str(je->rate[1], 5, 10, i2p);
1425
1426                 iops_str[0] = num2str(je->iops[0], 4, 1, 0);
1427                 iops_str[1] = num2str(je->iops[1], 4, 1, 0);
1428
1429                 gtk_entry_set_text(GTK_ENTRY(ge->eta.read_bw), rate_str[0]);
1430                 gtk_entry_set_text(GTK_ENTRY(ge->eta.read_iops), iops_str[0]);
1431                 gtk_entry_set_text(GTK_ENTRY(ge->eta.write_bw), rate_str[1]);
1432                 gtk_entry_set_text(GTK_ENTRY(ge->eta.write_iops), iops_str[1]);
1433
1434                 graph_add_xy_data(ge->graphs.iops_graph, "Read IOPS", je->elapsed_sec, je->iops[0], iops_str[0]);
1435                 graph_add_xy_data(ge->graphs.iops_graph, "Write IOPS", je->elapsed_sec, je->iops[1], iops_str[1]);
1436                 graph_add_xy_data(ge->graphs.bandwidth_graph, "Read Bandwidth", je->elapsed_sec, je->rate[0], rate_str[0]);
1437                 graph_add_xy_data(ge->graphs.bandwidth_graph, "Write Bandwidth", je->elapsed_sec, je->rate[1], rate_str[1]);
1438
1439                 free(rate_str[0]);
1440                 free(rate_str[1]);
1441                 free(iops_str[0]);
1442                 free(iops_str[1]);
1443         }
1444
1445         if (eta_str[0]) {
1446                 char *dst = output + strlen(output);
1447
1448                 sprintf(dst, " - %s", eta_str);
1449         }
1450
1451         gfio_update_thread_status(ge, output, perc);
1452         gdk_threads_leave();
1453 }
1454
1455 /*
1456  * Update ETA in main window for all clients
1457  */
1458 static void gfio_update_all_eta(struct jobs_eta *je)
1459 {
1460         struct gui *ui = &main_ui;
1461         static int eta_good;
1462         char eta_str[128];
1463         char output[256];
1464         double perc = 0.0;
1465         int i2p = 0;
1466
1467         gdk_threads_enter();
1468
1469         eta_str[0] = '\0';
1470         output[0] = '\0';
1471
1472         if (je->eta_sec != INT_MAX && je->elapsed_sec) {
1473                 perc = (double) je->elapsed_sec / (double) (je->elapsed_sec + je->eta_sec);
1474                 eta_to_str(eta_str, je->eta_sec);
1475         }
1476
1477 #if 0
1478         if (je->m_rate[0] || je->m_rate[1] || je->t_rate[0] || je->t_rate[1]) {
1479         if (je->m_rate || je->t_rate) {
1480                 char *tr, *mr;
1481
1482                 mr = num2str(je->m_rate, 4, 0, i2p);
1483                 tr = num2str(je->t_rate, 4, 0, i2p);
1484                 gtk_entry_set_text(GTK_ENTRY(ui->eta);
1485                 p += sprintf(p, ", CR=%s/%s KB/s", tr, mr);
1486                 free(tr);
1487                 free(mr);
1488         } else if (je->m_iops || je->t_iops)
1489                 p += sprintf(p, ", CR=%d/%d IOPS", je->t_iops, je->m_iops);
1490
1491         gtk_entry_set_text(GTK_ENTRY(ui->eta.cr_bw), "---");
1492         gtk_entry_set_text(GTK_ENTRY(ui->eta.cr_iops), "---");
1493         gtk_entry_set_text(GTK_ENTRY(ui->eta.cw_bw), "---");
1494         gtk_entry_set_text(GTK_ENTRY(ui->eta.cw_iops), "---");
1495 #endif
1496
1497         entry_set_int_value(ui->eta.jobs, je->nr_running);
1498
1499         if (je->eta_sec != INT_MAX && je->nr_running) {
1500                 char *iops_str[2];
1501                 char *rate_str[2];
1502
1503                 if ((!je->eta_sec && !eta_good) || je->nr_ramp == je->nr_running)
1504                         strcpy(output, "-.-% done");
1505                 else {
1506                         eta_good = 1;
1507                         perc *= 100.0;
1508                         sprintf(output, "%3.1f%% done", perc);
1509                 }
1510
1511                 rate_str[0] = num2str(je->rate[0], 5, 10, i2p);
1512                 rate_str[1] = num2str(je->rate[1], 5, 10, i2p);
1513
1514                 iops_str[0] = num2str(je->iops[0], 4, 1, 0);
1515                 iops_str[1] = num2str(je->iops[1], 4, 1, 0);
1516
1517                 gtk_entry_set_text(GTK_ENTRY(ui->eta.read_bw), rate_str[0]);
1518                 gtk_entry_set_text(GTK_ENTRY(ui->eta.read_iops), iops_str[0]);
1519                 gtk_entry_set_text(GTK_ENTRY(ui->eta.write_bw), rate_str[1]);
1520                 gtk_entry_set_text(GTK_ENTRY(ui->eta.write_iops), iops_str[1]);
1521
1522                 graph_add_xy_data(ui->graphs.iops_graph, "Read IOPS", je->elapsed_sec, je->iops[0], iops_str[0]);
1523                 graph_add_xy_data(ui->graphs.iops_graph, "Write IOPS", je->elapsed_sec, je->iops[1], iops_str[1]);
1524                 graph_add_xy_data(ui->graphs.bandwidth_graph, "Read Bandwidth", je->elapsed_sec, je->rate[0], rate_str[0]);
1525                 graph_add_xy_data(ui->graphs.bandwidth_graph, "Write Bandwidth", je->elapsed_sec, je->rate[1], rate_str[1]);
1526
1527                 free(rate_str[0]);
1528                 free(rate_str[1]);
1529                 free(iops_str[0]);
1530                 free(iops_str[1]);
1531         }
1532
1533         if (eta_str[0]) {
1534                 char *dst = output + strlen(output);
1535
1536                 sprintf(dst, " - %s", eta_str);
1537         }
1538
1539         gfio_update_thread_status_all(ui, output, perc);
1540         gdk_threads_leave();
1541 }
1542
1543 static void gfio_probe_op(struct fio_client *client, struct fio_net_cmd *cmd)
1544 {
1545         struct cmd_probe_pdu *probe = (struct cmd_probe_pdu *) cmd->payload;
1546         struct gfio_client *gc = client->client_data;
1547         struct gui_entry *ge = gc->ge;
1548         const char *os, *arch;
1549         char buf[64];
1550
1551         os = fio_get_os_string(probe->os);
1552         if (!os)
1553                 os = "unknown";
1554
1555         arch = fio_get_arch_string(probe->arch);
1556         if (!arch)
1557                 os = "unknown";
1558
1559         if (!client->name)
1560                 client->name = strdup((char *) probe->hostname);
1561
1562         gdk_threads_enter();
1563
1564         gtk_label_set_text(GTK_LABEL(ge->probe.hostname), (char *) probe->hostname);
1565         gtk_label_set_text(GTK_LABEL(ge->probe.os), os);
1566         gtk_label_set_text(GTK_LABEL(ge->probe.arch), arch);
1567         sprintf(buf, "%u.%u.%u", probe->fio_major, probe->fio_minor, probe->fio_patch);
1568         gtk_label_set_text(GTK_LABEL(ge->probe.fio_ver), buf);
1569
1570         gfio_set_state(ge, GE_STATE_CONNECTED);
1571
1572         gdk_threads_leave();
1573 }
1574
1575 static void gfio_update_thread_status(struct gui_entry *ge,
1576                                       char *status_message, double perc)
1577 {
1578         static char message[100];
1579         const char *m = message;
1580
1581         strncpy(message, status_message, sizeof(message) - 1);
1582         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(ge->thread_status_pb), m);
1583         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(ge->thread_status_pb), perc / 100.0);
1584         gtk_widget_queue_draw(ge->ui->window);
1585 }
1586
1587 static void gfio_update_thread_status_all(struct gui *ui, char *status_message,
1588                                           double perc)
1589 {
1590         static char message[100];
1591         const char *m = message;
1592
1593         strncpy(message, status_message, sizeof(message) - 1);
1594         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(ui->thread_status_pb), m);
1595         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(ui->thread_status_pb), perc / 100.0);
1596         gtk_widget_queue_draw(ui->window);
1597 }
1598
1599 static void gfio_quit_op(struct fio_client *client, struct fio_net_cmd *cmd)
1600 {
1601         struct gfio_client *gc = client->client_data;
1602
1603         gdk_threads_enter();
1604         gfio_set_state(gc->ge, GE_STATE_NEW);
1605         gdk_threads_leave();
1606 }
1607
1608 static void gfio_add_job_op(struct fio_client *client, struct fio_net_cmd *cmd)
1609 {
1610         struct cmd_add_job_pdu *p = (struct cmd_add_job_pdu *) cmd->payload;
1611         struct gfio_client *gc = client->client_data;
1612         struct thread_options *o = &gc->o;
1613         struct gui_entry *ge = gc->ge;
1614         char *c1, *c2, *c3, *c4;
1615         char tmp[80];
1616
1617         p->thread_number = le32_to_cpu(p->thread_number);
1618         p->groupid = le32_to_cpu(p->groupid);
1619         convert_thread_options_to_cpu(o, &p->top);
1620
1621         gdk_threads_enter();
1622
1623         gtk_label_set_text(GTK_LABEL(ge->page_label), (gchar *) o->name);
1624
1625         gtk_combo_box_append_text(GTK_COMBO_BOX(ge->eta.names), (gchar *) o->name);
1626         gtk_combo_box_set_active(GTK_COMBO_BOX(ge->eta.names), 0);
1627
1628         sprintf(tmp, "%s %s", o->odirect ? "direct" : "buffered", ddir_str(o->td_ddir));
1629         multitext_add_entry(&ge->eta.iotype, tmp);
1630
1631         c1 = fio_uint_to_kmg(o->min_bs[DDIR_READ]);
1632         c2 = fio_uint_to_kmg(o->max_bs[DDIR_WRITE]);
1633         c3 = fio_uint_to_kmg(o->min_bs[DDIR_READ]);
1634         c4 = fio_uint_to_kmg(o->max_bs[DDIR_WRITE]);
1635         sprintf(tmp, "%s-%s/%s-%s", c1, c2, c3, c4);
1636         free(c1);
1637         free(c2);
1638         free(c3);
1639         free(c4);
1640         multitext_add_entry(&ge->eta.bs, tmp);
1641
1642         multitext_add_entry(&ge->eta.ioengine, (const char *) o->ioengine);
1643
1644         sprintf(tmp, "%u", o->iodepth);
1645         multitext_add_entry(&ge->eta.iodepth, tmp);
1646
1647         multitext_set_entry(&ge->eta.iotype, 0);
1648         multitext_set_entry(&ge->eta.bs, 0);
1649         multitext_set_entry(&ge->eta.ioengine, 0);
1650         multitext_set_entry(&ge->eta.iodepth, 0);
1651
1652         gfio_set_state(ge, GE_STATE_JOB_SENT);
1653
1654         gdk_threads_leave();
1655 }
1656
1657 static void gfio_client_timed_out(struct fio_client *client)
1658 {
1659         struct gfio_client *gc = client->client_data;
1660         char buf[256];
1661
1662         gdk_threads_enter();
1663
1664         gfio_set_state(gc->ge, GE_STATE_NEW);
1665         clear_ge_ui_info(gc->ge);
1666
1667         sprintf(buf, "Client %s: timeout talking to server.\n", client->hostname);
1668         show_info_dialog(gc->ge->ui, "Network timeout", buf);
1669
1670         gdk_threads_leave();
1671 }
1672
1673 static void gfio_client_stop(struct fio_client *client, struct fio_net_cmd *cmd)
1674 {
1675         struct gfio_client *gc = client->client_data;
1676
1677         gdk_threads_enter();
1678
1679         gfio_set_state(gc->ge, GE_STATE_JOB_DONE);
1680
1681         if (gc->err_entry)
1682                 entry_set_int_value(gc->err_entry, client->error);
1683
1684         gdk_threads_leave();
1685 }
1686
1687 static void gfio_client_start(struct fio_client *client, struct fio_net_cmd *cmd)
1688 {
1689         struct gfio_client *gc = client->client_data;
1690
1691         gdk_threads_enter();
1692         gfio_set_state(gc->ge, GE_STATE_JOB_STARTED);
1693         gdk_threads_leave();
1694 }
1695
1696 static void gfio_client_job_start(struct fio_client *client, struct fio_net_cmd *cmd)
1697 {
1698         struct gfio_client *gc = client->client_data;
1699
1700         gdk_threads_enter();
1701         gfio_set_state(gc->ge, GE_STATE_JOB_RUNNING);
1702         gdk_threads_leave();
1703 }
1704
1705 static void gfio_client_iolog(struct fio_client *client, struct cmd_iolog_pdu *pdu)
1706 {
1707         printf("got iolog: name=%s, type=%u, entries=%u\n", pdu->name, pdu->log_type, pdu->nr_samples);
1708         free(pdu);
1709 }
1710
1711 struct client_ops gfio_client_ops = {
1712         .text                   = gfio_text_op,
1713         .disk_util              = gfio_disk_util_op,
1714         .thread_status          = gfio_thread_status_op,
1715         .group_stats            = gfio_group_stats_op,
1716         .jobs_eta               = gfio_update_client_eta,
1717         .eta                    = gfio_update_all_eta,
1718         .probe                  = gfio_probe_op,
1719         .quit                   = gfio_quit_op,
1720         .add_job                = gfio_add_job_op,
1721         .timed_out              = gfio_client_timed_out,
1722         .stop                   = gfio_client_stop,
1723         .start                  = gfio_client_start,
1724         .job_start              = gfio_client_job_start,
1725         .iolog                  = gfio_client_iolog,
1726         .eta_msec               = FIO_CLIENT_DEF_ETA_MSEC,
1727         .stay_connected         = 1,
1728         .client_type            = FIO_CLIENT_TYPE_GUI,
1729 };
1730
1731 /*
1732  * FIXME: need more handling here
1733  */
1734 static void ge_destroy(struct gui_entry *ge)
1735 {
1736         struct gfio_client *gc = ge->client;
1737
1738         if (gc && gc->client) {
1739                 if (ge->state >= GE_STATE_CONNECTED)
1740                         fio_client_terminate(gc->client);
1741
1742                 fio_put_client(gc->client);
1743         }
1744
1745         flist_del(&ge->list);
1746         free(ge);
1747 }
1748
1749 static void ge_widget_destroy(GtkWidget *w, gpointer data)
1750 {
1751         struct gui_entry *ge = (struct gui_entry *) data;
1752
1753         ge_destroy(ge);
1754 }
1755
1756 static void gfio_quit(struct gui *ui)
1757 {
1758         struct gui_entry *ge;
1759
1760         while (!flist_empty(&ui->list)) {
1761                 ge = flist_entry(ui->list.next, struct gui_entry, list);
1762                 ge_destroy(ge);
1763         }
1764
1765         gtk_main_quit();
1766 }
1767
1768 static void quit_clicked(__attribute__((unused)) GtkWidget *widget,
1769                 __attribute__((unused)) gpointer data)
1770 {
1771         struct gui *ui = (struct gui *) data;
1772
1773         gfio_quit(ui);
1774 }
1775
1776 static void *job_thread(void *arg)
1777 {
1778         struct gui *ui = arg;
1779
1780         ui->handler_running = 1;
1781         fio_handle_clients(&gfio_client_ops);
1782         ui->handler_running = 0;
1783         return NULL;
1784 }
1785
1786 static int send_job_files(struct gui_entry *ge)
1787 {
1788         struct gfio_client *gc = ge->client;
1789         int i, ret = 0;
1790
1791         for (i = 0; i < ge->nr_job_files; i++) {
1792                 ret = fio_client_send_ini(gc->client, ge->job_files[i]);
1793                 if (ret < 0) {
1794                         GError *error;
1795
1796                         error = g_error_new(g_quark_from_string("fio"), 1, "Failed to send file %s: %s\n", ge->job_files[i], strerror(-ret));
1797                         report_error(error);
1798                         g_error_free(error);
1799                         break;
1800                 } else if (ret)
1801                         break;
1802
1803                 free(ge->job_files[i]);
1804                 ge->job_files[i] = NULL;
1805         }
1806         while (i < ge->nr_job_files) {
1807                 free(ge->job_files[i]);
1808                 ge->job_files[i] = NULL;
1809                 i++;
1810         }
1811
1812         free(ge->job_files);
1813         ge->job_files = NULL;
1814         ge->nr_job_files = 0;
1815         return ret;
1816 }
1817
1818 static void *server_thread(void *arg)
1819 {
1820         is_backend = 1;
1821         gfio_server_running = 1;
1822         fio_start_server(NULL);
1823         gfio_server_running = 0;
1824         return NULL;
1825 }
1826
1827 static void gfio_start_server(struct gui *ui)
1828 {
1829         if (!gfio_server_running) {
1830                 gfio_server_running = 1;
1831                 pthread_create(&ui->server_t, NULL, server_thread, NULL);
1832                 pthread_detach(ui->server_t);
1833         }
1834 }
1835
1836 static void start_job_clicked(__attribute__((unused)) GtkWidget *widget,
1837                 gpointer data)
1838 {
1839         struct gui_entry *ge = data;
1840         struct gfio_client *gc = ge->client;
1841
1842         if (gc)
1843                 fio_start_client(gc->client);
1844 }
1845
1846 static void file_open(GtkWidget *w, gpointer data);
1847
1848 static void connect_clicked(GtkWidget *widget, gpointer data)
1849 {
1850         struct gui_entry *ge = data;
1851         struct gfio_client *gc = ge->client;
1852
1853         if (ge->state == GE_STATE_NEW) {
1854                 int ret;
1855
1856                 if (!ge->nr_job_files)
1857                         file_open(widget, ge->ui);
1858                 if (!ge->nr_job_files)
1859                         return;
1860
1861                 gc = ge->client;
1862
1863                 gtk_progress_bar_set_text(GTK_PROGRESS_BAR(ge->thread_status_pb), "No jobs running");
1864                 gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(ge->thread_status_pb), 0.0);
1865                 ret = fio_client_connect(gc->client);
1866                 if (!ret) {
1867                         if (!ge->ui->handler_running)
1868                                 pthread_create(&ge->ui->t, NULL, job_thread, ge->ui);
1869                         gfio_set_state(ge, GE_STATE_CONNECTED);
1870                 } else {
1871                         GError *error;
1872
1873                         error = g_error_new(g_quark_from_string("fio"), 1, "Failed to connect to %s: %s\n", ge->client->client->hostname, strerror(-ret));
1874                         report_error(error);
1875                         g_error_free(error);
1876                 }
1877         } else {
1878                 fio_client_terminate(gc->client);
1879                 gfio_set_state(ge, GE_STATE_NEW);
1880                 clear_ge_ui_info(ge);
1881         }
1882 }
1883
1884 static void send_clicked(GtkWidget *widget, gpointer data)
1885 {
1886         struct gui_entry *ge = data;
1887
1888         if (send_job_files(ge)) {
1889                 GError *error;
1890
1891                 error = g_error_new(g_quark_from_string("fio"), 1, "Failed to send one or more job files for client %s", ge->client->client->hostname);
1892                 report_error(error);
1893                 g_error_free(error);
1894
1895                 gtk_widget_set_sensitive(ge->button[GFIO_BUTTON_START], 1);
1896         }
1897 }
1898
1899 static void on_info_bar_response(GtkWidget *widget, gint response,
1900                                  gpointer data)
1901 {
1902         struct gui *ui = &main_ui;
1903
1904         if (response == GTK_RESPONSE_OK) {
1905                 gtk_widget_destroy(widget);
1906                 ui->error_info_bar = NULL;
1907         }
1908 }
1909
1910 static void report_error(GError *error)
1911 {
1912         struct gui *ui = &main_ui;
1913
1914         if (ui->error_info_bar == NULL) {
1915                 ui->error_info_bar = gtk_info_bar_new_with_buttons(GTK_STOCK_OK,
1916                                                                GTK_RESPONSE_OK,
1917                                                                NULL);
1918                 g_signal_connect(ui->error_info_bar, "response", G_CALLBACK(on_info_bar_response), NULL);
1919                 gtk_info_bar_set_message_type(GTK_INFO_BAR(ui->error_info_bar),
1920                                               GTK_MESSAGE_ERROR);
1921
1922                 ui->error_label = gtk_label_new(error->message);
1923                 GtkWidget *container = gtk_info_bar_get_content_area(GTK_INFO_BAR(ui->error_info_bar));
1924                 gtk_container_add(GTK_CONTAINER(container), ui->error_label);
1925
1926                 gtk_box_pack_start(GTK_BOX(ui->vbox), ui->error_info_bar, FALSE, FALSE, 0);
1927                 gtk_widget_show_all(ui->vbox);
1928         } else {
1929                 char buffer[256];
1930                 snprintf(buffer, sizeof(buffer), "Failed to open file.");
1931                 gtk_label_set(GTK_LABEL(ui->error_label), buffer);
1932         }
1933 }
1934
1935 struct connection_widgets
1936 {
1937         GtkWidget *hentry;
1938         GtkWidget *combo;
1939         GtkWidget *button;
1940 };
1941
1942 static void hostname_cb(GtkEntry *entry, gpointer data)
1943 {
1944         struct connection_widgets *cw = data;
1945         int uses_net = 0, is_localhost = 0;
1946         const gchar *text;
1947         gchar *ctext;
1948
1949         /*
1950          * Check whether to display the 'auto start backend' box
1951          * or not. Show it if we are a localhost and using network,
1952          * or using a socket.
1953          */
1954         ctext = gtk_combo_box_get_active_text(GTK_COMBO_BOX(cw->combo));
1955         if (!ctext || !strncmp(ctext, "IPv4", 4) || !strncmp(ctext, "IPv6", 4))
1956                 uses_net = 1;
1957         g_free(ctext);
1958
1959         if (uses_net) {
1960                 text = gtk_entry_get_text(GTK_ENTRY(cw->hentry));
1961                 if (!strcmp(text, "127.0.0.1") || !strcmp(text, "localhost") ||
1962                     !strcmp(text, "::1") || !strcmp(text, "ip6-localhost") ||
1963                     !strcmp(text, "ip6-loopback"))
1964                         is_localhost = 1;
1965         }
1966
1967         if (!uses_net || is_localhost) {
1968                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(cw->button), 1);
1969                 gtk_widget_set_sensitive(cw->button, 1);
1970         } else {
1971                 gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(cw->button), 0);
1972                 gtk_widget_set_sensitive(cw->button, 0);
1973         }
1974 }
1975
1976 static int get_connection_details(char **host, int *port, int *type,
1977                                   int *server_start)
1978 {
1979         GtkWidget *dialog, *box, *vbox, *hbox, *frame, *pentry;
1980         struct connection_widgets cw;
1981         char *typeentry;
1982
1983         dialog = gtk_dialog_new_with_buttons("Connection details",
1984                         GTK_WINDOW(main_ui.window),
1985                         GTK_DIALOG_DESTROY_WITH_PARENT,
1986                         GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
1987                         GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT, NULL);
1988
1989         frame = gtk_frame_new("Hostname / socket name");
1990         /* gtk_dialog_get_content_area() is 2.14 and newer */
1991         vbox = GTK_DIALOG(dialog)->vbox;
1992         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
1993
1994         box = gtk_vbox_new(FALSE, 6);
1995         gtk_container_add(GTK_CONTAINER(frame), box);
1996
1997         hbox = gtk_hbox_new(TRUE, 10);
1998         gtk_box_pack_start(GTK_BOX(box), hbox, FALSE, FALSE, 0);
1999         cw.hentry = gtk_entry_new();
2000         gtk_entry_set_text(GTK_ENTRY(cw.hentry), "localhost");
2001         gtk_box_pack_start(GTK_BOX(hbox), cw.hentry, TRUE, TRUE, 0);
2002
2003         frame = gtk_frame_new("Port");
2004         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
2005         box = gtk_vbox_new(FALSE, 10);
2006         gtk_container_add(GTK_CONTAINER(frame), box);
2007
2008         hbox = gtk_hbox_new(TRUE, 4);
2009         gtk_box_pack_start(GTK_BOX(box), hbox, FALSE, FALSE, 0);
2010         pentry = create_spinbutton(hbox, 1, 65535, FIO_NET_PORT);
2011
2012         frame = gtk_frame_new("Type");
2013         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
2014         box = gtk_vbox_new(FALSE, 10);
2015         gtk_container_add(GTK_CONTAINER(frame), box);
2016
2017         hbox = gtk_hbox_new(TRUE, 4);
2018         gtk_box_pack_start(GTK_BOX(box), hbox, FALSE, FALSE, 0);
2019
2020         cw.combo = gtk_combo_box_new_text();
2021         gtk_combo_box_append_text(GTK_COMBO_BOX(cw.combo), "IPv4");
2022         gtk_combo_box_append_text(GTK_COMBO_BOX(cw.combo), "IPv6");
2023         gtk_combo_box_append_text(GTK_COMBO_BOX(cw.combo), "local socket");
2024         gtk_combo_box_set_active(GTK_COMBO_BOX(cw.combo), 0);
2025
2026         gtk_container_add(GTK_CONTAINER(hbox), cw.combo);
2027
2028         frame = gtk_frame_new("Options");
2029         gtk_box_pack_start(GTK_BOX(vbox), frame, FALSE, FALSE, 5);
2030         box = gtk_vbox_new(FALSE, 10);
2031         gtk_container_add(GTK_CONTAINER(frame), box);
2032
2033         hbox = gtk_hbox_new(TRUE, 4);
2034         gtk_box_pack_start(GTK_BOX(box), hbox, FALSE, FALSE, 0);
2035
2036         cw.button = gtk_check_button_new_with_label("Auto-spawn fio backend");
2037         gtk_toggle_button_set_active(GTK_TOGGLE_BUTTON(cw.button), 1);
2038         gtk_widget_set_tooltip_text(cw.button, "When running fio locally, it is necessary to have the backend running on the same system. If this is checked, gfio will start the backend automatically for you if it isn't already running.");
2039         gtk_box_pack_start(GTK_BOX(hbox), cw.button, FALSE, FALSE, 6);
2040
2041         /*
2042          * Connect edit signal, so we can show/not-show the auto start button
2043          */
2044         g_signal_connect(GTK_OBJECT(cw.hentry), "changed", G_CALLBACK(hostname_cb), &cw);
2045         g_signal_connect(GTK_OBJECT(cw.combo), "changed", G_CALLBACK(hostname_cb), &cw);
2046
2047         gtk_widget_show_all(dialog);
2048
2049         if (gtk_dialog_run(GTK_DIALOG(dialog)) != GTK_RESPONSE_ACCEPT) {
2050                 gtk_widget_destroy(dialog);
2051                 return 1;
2052         }
2053
2054         *host = strdup(gtk_entry_get_text(GTK_ENTRY(cw.hentry)));
2055         *port = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(pentry));
2056
2057         typeentry = gtk_combo_box_get_active_text(GTK_COMBO_BOX(cw.combo));
2058         if (!typeentry || !strncmp(typeentry, "IPv4", 4))
2059                 *type = Fio_client_ipv4;
2060         else if (!strncmp(typeentry, "IPv6", 4))
2061                 *type = Fio_client_ipv6;
2062         else
2063                 *type = Fio_client_socket;
2064         g_free(typeentry);
2065
2066         *server_start = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(cw.button));
2067
2068         gtk_widget_destroy(dialog);
2069         return 0;
2070 }
2071
2072 static void gfio_client_added(struct gui_entry *ge, struct fio_client *client)
2073 {
2074         struct gfio_client *gc;
2075
2076         gc = malloc(sizeof(*gc));
2077         memset(gc, 0, sizeof(*gc));
2078         options_default_fill(&gc->o);
2079         gc->ge = ge;
2080         gc->client = fio_get_client(client);
2081
2082         ge->client = gc;
2083
2084         client->client_data = gc;
2085 }
2086
2087 static GtkWidget *new_client_page(struct gui_entry *ge);
2088
2089 static struct gui_entry *alloc_new_gui_entry(struct gui *ui)
2090 {
2091         struct gui_entry *ge;
2092
2093         ge = malloc(sizeof(*ge));
2094         memset(ge, 0, sizeof(*ge));
2095         ge->state = GE_STATE_NEW;
2096         INIT_FLIST_HEAD(&ge->list);
2097         flist_add_tail(&ge->list, &ui->list);
2098         ge->ui = ui;
2099         return ge;
2100 }
2101
2102 static struct gui_entry *get_new_ge_with_tab(const char *name)
2103 {
2104         struct gui_entry *ge;
2105
2106         ge = alloc_new_gui_entry(&main_ui);
2107
2108         ge->vbox = new_client_page(ge);
2109         g_signal_connect(ge->vbox, "destroy", G_CALLBACK(ge_widget_destroy), ge);
2110
2111         ge->page_label = gtk_label_new(name);
2112         ge->page_num = gtk_notebook_append_page(GTK_NOTEBOOK(main_ui.notebook), ge->vbox, ge->page_label);
2113
2114         gtk_widget_show_all(main_ui.window);
2115         return ge;
2116 }
2117
2118 static void file_new(GtkWidget *w, gpointer data)
2119 {
2120         struct gui *ui = (struct gui *) data;
2121         struct gui_entry *ge;
2122
2123         ge = get_new_ge_with_tab("Untitled");
2124         gtk_notebook_set_current_page(GTK_NOTEBOOK(ui->notebook), ge->page_num);
2125 }
2126
2127 /*
2128  * Return the 'ge' corresponding to the tab. If the active tab is the
2129  * main tab, open a new tab.
2130  */
2131 static struct gui_entry *get_ge_from_page(struct gui *ui, gint cur_page,
2132                                           int *created)
2133 {
2134         struct flist_head *entry;
2135         struct gui_entry *ge;
2136
2137         if (!cur_page) {
2138                 if (created)
2139                         *created = 1;
2140                 return get_new_ge_with_tab("Untitled");
2141         }
2142
2143         if (created)
2144                 *created = 0;
2145
2146         flist_for_each(entry, &ui->list) {
2147                 ge = flist_entry(entry, struct gui_entry, list);
2148                 if (ge->page_num == cur_page)
2149                         return ge;
2150         }
2151
2152         return NULL;
2153 }
2154
2155 static struct gui_entry *get_ge_from_cur_tab(struct gui *ui)
2156 {
2157         gint cur_page;
2158
2159         /*
2160          * Main tab is tab 0, so any current page other than 0 holds
2161          * a ge entry.
2162          */
2163         cur_page = gtk_notebook_get_current_page(GTK_NOTEBOOK(ui->notebook));
2164         if (cur_page)
2165                 return get_ge_from_page(ui, cur_page, NULL);
2166
2167         return NULL;
2168 }
2169
2170 static void file_close(GtkWidget *w, gpointer data)
2171 {
2172         struct gui *ui = (struct gui *) data;
2173         struct gui_entry *ge;
2174
2175         /*
2176          * Can't close the main tab
2177          */
2178         ge = get_ge_from_cur_tab(ui);
2179         if (ge) {
2180                 gtk_widget_destroy(ge->vbox);
2181                 return;
2182         }
2183
2184         if (!flist_empty(&ui->list)) {
2185                 show_info_dialog(ui, "Error", "The main page view cannot be closed\n");
2186                 return;
2187         }
2188
2189         gfio_quit(ui);
2190 }
2191
2192 static void file_add_recent(struct gui *ui, const gchar *uri)
2193 {
2194         GtkRecentData grd;
2195
2196         memset(&grd, 0, sizeof(grd));
2197         grd.display_name = strdup("gfio");
2198         grd.description = strdup("Fio job file");
2199         grd.mime_type = strdup(GFIO_MIME);
2200         grd.app_name = strdup(g_get_application_name());
2201         grd.app_exec = strdup("gfio %f/%u");
2202
2203         gtk_recent_manager_add_full(ui->recentmanager, uri, &grd);
2204 }
2205
2206 static gchar *get_filename_from_uri(const gchar *uri)
2207 {
2208         if (strncmp(uri, "file://", 7))
2209                 return strdup(uri);
2210
2211         return strdup(uri + 7);
2212 }
2213
2214 static int do_file_open(struct gui_entry *ge, const gchar *uri, char *host,
2215                         int type, int port)
2216 {
2217         struct fio_client *client;
2218         gchar *filename;
2219
2220         filename = get_filename_from_uri(uri);
2221
2222         ge->job_files = realloc(ge->job_files, (ge->nr_job_files + 1) * sizeof(char *));
2223         ge->job_files[ge->nr_job_files] = strdup(filename);
2224         ge->nr_job_files++;
2225
2226         client = fio_client_add_explicit(&gfio_client_ops, host, type, port);
2227         if (!client) {
2228                 GError *error;
2229
2230                 error = g_error_new(g_quark_from_string("fio"), 1,
2231                                 "Failed to add client %s", host);
2232                 report_error(error);
2233                 g_error_free(error);
2234                 return 1;
2235         }
2236
2237         gfio_client_added(ge, client);
2238         file_add_recent(ge->ui, uri);
2239         return 0;
2240 }
2241
2242 static int do_file_open_with_tab(struct gui *ui, const gchar *uri)
2243 {
2244         int port, type, server_start;
2245         struct gui_entry *ge;
2246         gint cur_page;
2247         char *host;
2248         int ret, ge_is_new = 0;
2249
2250         /*
2251          * Creates new tab if current tab is the main window, or the
2252          * current tab already has a client.
2253          */
2254         cur_page = gtk_notebook_get_current_page(GTK_NOTEBOOK(ui->notebook));
2255         ge = get_ge_from_page(ui, cur_page, &ge_is_new);
2256         if (ge->client) {
2257                 ge = get_new_ge_with_tab("Untitled");
2258                 ge_is_new = 1;
2259         }
2260
2261         gtk_notebook_set_current_page(GTK_NOTEBOOK(ui->notebook), ge->page_num);
2262
2263         if (get_connection_details(&host, &port, &type, &server_start)) {
2264                 if (ge_is_new)
2265                         gtk_widget_destroy(ge->vbox);
2266
2267                 return 1;
2268         }
2269
2270         ret = do_file_open(ge, uri, host, type, port);
2271
2272         free(host);
2273
2274         if (!ret) {
2275                 if (server_start)
2276                         gfio_start_server(ui);
2277         } else {
2278                 if (ge_is_new)
2279                         gtk_widget_destroy(ge->vbox);
2280         }
2281
2282         return ret;
2283 }
2284
2285 static void recent_open(GtkAction *action, gpointer data)
2286 {
2287         struct gui *ui = (struct gui *) data;
2288         GtkRecentInfo *info;
2289         const gchar *uri;
2290
2291         info = g_object_get_data(G_OBJECT(action), "gtk-recent-info");
2292         uri = gtk_recent_info_get_uri(info);
2293
2294         do_file_open_with_tab(ui, uri);
2295 }
2296
2297 static void file_open(GtkWidget *w, gpointer data)
2298 {
2299         struct gui *ui = data;
2300         GtkWidget *dialog;
2301         GSList *filenames, *fn_glist;
2302         GtkFileFilter *filter;
2303
2304         dialog = gtk_file_chooser_dialog_new("Open File",
2305                 GTK_WINDOW(ui->window),
2306                 GTK_FILE_CHOOSER_ACTION_OPEN,
2307                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2308                 GTK_STOCK_OPEN, GTK_RESPONSE_ACCEPT,
2309                 NULL);
2310         gtk_file_chooser_set_select_multiple(GTK_FILE_CHOOSER(dialog), TRUE);
2311
2312         filter = gtk_file_filter_new();
2313         gtk_file_filter_add_pattern(filter, "*.fio");
2314         gtk_file_filter_add_pattern(filter, "*.job");
2315         gtk_file_filter_add_pattern(filter, "*.ini");
2316         gtk_file_filter_add_mime_type(filter, GFIO_MIME);
2317         gtk_file_filter_set_name(filter, "Fio job file");
2318         gtk_file_chooser_set_filter(GTK_FILE_CHOOSER(dialog), filter);
2319
2320         if (gtk_dialog_run(GTK_DIALOG(dialog)) != GTK_RESPONSE_ACCEPT) {
2321                 gtk_widget_destroy(dialog);
2322                 return;
2323         }
2324
2325         fn_glist = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(dialog));
2326
2327         gtk_widget_destroy(dialog);
2328
2329         filenames = fn_glist;
2330         while (filenames != NULL) {
2331                 if (do_file_open_with_tab(ui, filenames->data))
2332                         break;
2333                 filenames = g_slist_next(filenames);
2334         }
2335
2336         g_slist_free(fn_glist);
2337 }
2338
2339 static void file_save(GtkWidget *w, gpointer data)
2340 {
2341         struct gui *ui = data;
2342         GtkWidget *dialog;
2343
2344         dialog = gtk_file_chooser_dialog_new("Save File",
2345                 GTK_WINDOW(ui->window),
2346                 GTK_FILE_CHOOSER_ACTION_SAVE,
2347                 GTK_STOCK_CANCEL, GTK_RESPONSE_CANCEL,
2348                 GTK_STOCK_SAVE, GTK_RESPONSE_ACCEPT,
2349                 NULL);
2350
2351         gtk_file_chooser_set_do_overwrite_confirmation(GTK_FILE_CHOOSER(dialog), TRUE);
2352         gtk_file_chooser_set_current_name(GTK_FILE_CHOOSER(dialog), "Untitled document");
2353
2354         if (gtk_dialog_run(GTK_DIALOG(dialog)) == GTK_RESPONSE_ACCEPT) {
2355                 char *filename;
2356
2357                 filename = gtk_file_chooser_get_filename(GTK_FILE_CHOOSER(dialog));
2358                 // save_job_file(filename);
2359                 g_free(filename);
2360         }
2361         gtk_widget_destroy(dialog);
2362 }
2363
2364 static void view_log_destroy(GtkWidget *w, gpointer data)
2365 {
2366         struct gui *ui = (struct gui *) data;
2367
2368         gtk_widget_ref(ui->log_tree);
2369         gtk_container_remove(GTK_CONTAINER(w), ui->log_tree);
2370         gtk_widget_destroy(w);
2371         ui->log_view = NULL;
2372 }
2373
2374 static void view_log(GtkWidget *w, gpointer data)
2375 {
2376         GtkWidget *win, *scroll, *vbox, *box;
2377         struct gui *ui = (struct gui *) data;
2378
2379         if (ui->log_view)
2380                 return;
2381
2382         ui->log_view = win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
2383         gtk_window_set_title(GTK_WINDOW(win), "Log");
2384         gtk_window_set_default_size(GTK_WINDOW(win), 700, 500);
2385
2386         scroll = gtk_scrolled_window_new(NULL, NULL);
2387
2388         gtk_container_set_border_width(GTK_CONTAINER(scroll), 5);
2389
2390         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scroll), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
2391
2392         box = gtk_hbox_new(TRUE, 0);
2393         gtk_box_pack_start_defaults(GTK_BOX(box), ui->log_tree);
2394         g_signal_connect(box, "destroy", G_CALLBACK(view_log_destroy), ui);
2395         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scroll), box);
2396
2397         vbox = gtk_vbox_new(TRUE, 5);
2398         gtk_box_pack_start_defaults(GTK_BOX(vbox), scroll);
2399
2400         gtk_container_add(GTK_CONTAINER(win), vbox);
2401         gtk_widget_show_all(win);
2402 }
2403
2404 static void connect_job_entry(GtkWidget *w, gpointer data)
2405 {
2406         struct gui *ui = (struct gui *) data;
2407         struct gui_entry *ge;
2408
2409         ge = get_ge_from_cur_tab(ui);
2410         if (ge)
2411                 connect_clicked(w, ge);
2412 }
2413
2414 static void send_job_entry(GtkWidget *w, gpointer data)
2415 {
2416         struct gui *ui = (struct gui *) data;
2417         struct gui_entry *ge;
2418
2419         ge = get_ge_from_cur_tab(ui);
2420         if (ge)
2421                 send_clicked(w, ge);
2422
2423 }
2424
2425 static void edit_job_entry(GtkWidget *w, gpointer data)
2426 {
2427         struct gui *ui = (struct gui *) data;
2428         struct gui_entry *ge;
2429
2430         ge = get_ge_from_cur_tab(ui);
2431         if (ge && ge->client)
2432                 gopt_get_options_window(ui->window, &ge->client->o);
2433 }
2434
2435 static void start_job_entry(GtkWidget *w, gpointer data)
2436 {
2437         struct gui *ui = (struct gui *) data;
2438         struct gui_entry *ge;
2439
2440         ge = get_ge_from_cur_tab(ui);
2441         if (ge)
2442                 start_job_clicked(w, ge);
2443 }
2444
2445 static void view_results(GtkWidget *w, gpointer data)
2446 {
2447         struct gui *ui = (struct gui *) data;
2448         struct gfio_client *gc;
2449         struct gui_entry *ge;
2450
2451         ge = get_ge_from_cur_tab(ui);
2452         if (!ge)
2453                 return;
2454
2455         if (ge->results_window)
2456                 return;
2457
2458         gc = ge->client;
2459         if (gc && gc->nr_results)
2460                 gfio_display_end_results(gc);
2461 }
2462
2463 static void __update_graph_limits(struct gfio_graphs *g)
2464 {
2465         line_graph_set_data_count_limit(g->iops_graph, gfio_graph_limit);
2466         line_graph_set_data_count_limit(g->bandwidth_graph, gfio_graph_limit);
2467 }
2468
2469 static void update_graph_limits(void)
2470 {
2471         struct flist_head *entry;
2472         struct gui_entry *ge;
2473
2474         __update_graph_limits(&main_ui.graphs);
2475
2476         flist_for_each(entry, &main_ui.list) {
2477                 ge = flist_entry(entry, struct gui_entry, list);
2478                 __update_graph_limits(&ge->graphs);
2479         }
2480 }
2481
2482 static void preferences(GtkWidget *w, gpointer data)
2483 {
2484         GtkWidget *dialog, *frame, *box, **buttons, *vbox, *font;
2485         GtkWidget *hbox, *spin, *entry, *spin_int;
2486         struct gui *ui = (struct gui *) data;
2487         int i;
2488
2489         dialog = gtk_dialog_new_with_buttons("Preferences",
2490                 GTK_WINDOW(ui->window),
2491                 GTK_DIALOG_DESTROY_WITH_PARENT,
2492                 GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
2493                 GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
2494                 NULL);
2495
2496         frame = gtk_frame_new("Graphing");
2497         gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), frame, FALSE, FALSE, 5);
2498         vbox = gtk_vbox_new(FALSE, 6);
2499         gtk_container_add(GTK_CONTAINER(frame), vbox);
2500
2501         hbox = gtk_hbox_new(FALSE, 5);
2502         gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 5);
2503         entry = gtk_label_new("Font face to use for graph labels");
2504         gtk_box_pack_start(GTK_BOX(hbox), entry, TRUE, TRUE, 5);
2505
2506         font = gtk_font_button_new();
2507         gtk_box_pack_start(GTK_BOX(hbox), font, FALSE, FALSE, 5);
2508
2509         box = gtk_vbox_new(FALSE, 6);
2510         gtk_box_pack_start(GTK_BOX(vbox), box, FALSE, FALSE, 5);
2511
2512         hbox = gtk_hbox_new(FALSE, 5);
2513         gtk_box_pack_start(GTK_BOX(box), hbox, TRUE, TRUE, 5);
2514         entry = gtk_label_new("Maximum number of data points in graph (seconds)");
2515         gtk_box_pack_start(GTK_BOX(hbox), entry, FALSE, FALSE, 5);
2516
2517         spin = create_spinbutton(hbox, 10, 1000000, gfio_graph_limit);
2518
2519         box = gtk_vbox_new(FALSE, 6);
2520         gtk_box_pack_start(GTK_BOX(vbox), box, FALSE, FALSE, 5);
2521
2522         hbox = gtk_hbox_new(FALSE, 5);
2523         gtk_box_pack_start(GTK_BOX(box), hbox, TRUE, TRUE, 5);
2524         entry = gtk_label_new("Client ETA request interval (msec)");
2525         gtk_box_pack_start(GTK_BOX(hbox), entry, FALSE, FALSE, 5);
2526
2527         spin_int = create_spinbutton(hbox, 100, 100000, gfio_client_ops.eta_msec);
2528         frame = gtk_frame_new("Debug logging");
2529         gtk_box_pack_start(GTK_BOX(GTK_DIALOG(dialog)->vbox), frame, FALSE, FALSE, 5);
2530         vbox = gtk_vbox_new(FALSE, 6);
2531         gtk_container_add(GTK_CONTAINER(frame), vbox);
2532
2533         box = gtk_hbox_new(FALSE, 6);
2534         gtk_container_add(GTK_CONTAINER(vbox), box);
2535
2536         buttons = malloc(sizeof(GtkWidget *) * FD_DEBUG_MAX);
2537
2538         for (i = 0; i < FD_DEBUG_MAX; i++) {
2539                 if (i == 7) {
2540                         box = gtk_hbox_new(FALSE, 6);
2541                         gtk_container_add(GTK_CONTAINER(vbox), box);
2542                 }
2543
2544
2545                 buttons[i] = gtk_check_button_new_with_label(debug_levels[i].name);
2546                 gtk_widget_set_tooltip_text(buttons[i], debug_levels[i].help);
2547                 gtk_box_pack_start(GTK_BOX(box), buttons[i], FALSE, FALSE, 6);
2548         }
2549
2550         gtk_widget_show_all(dialog);
2551
2552         if (gtk_dialog_run(GTK_DIALOG(dialog)) != GTK_RESPONSE_ACCEPT) {
2553                 gtk_widget_destroy(dialog);
2554                 return;
2555         }
2556
2557         for (i = 0; i < FD_DEBUG_MAX; i++) {
2558                 int set;
2559
2560                 set = gtk_toggle_button_get_active(GTK_TOGGLE_BUTTON(buttons[i]));
2561                 if (set)
2562                         fio_debug |= (1UL << i);
2563         }
2564
2565         gfio_graph_font = strdup(gtk_font_button_get_font_name(GTK_FONT_BUTTON(font)));
2566         gfio_graph_limit = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(spin));
2567         update_graph_limits();
2568         gfio_client_ops.eta_msec = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(spin_int));
2569
2570         gtk_widget_destroy(dialog);
2571 }
2572
2573 static void about_dialog(GtkWidget *w, gpointer data)
2574 {
2575         const char *authors[] = {
2576                 "Jens Axboe <axboe@kernel.dk>",
2577                 "Stephen Carmeron <stephenmcameron@gmail.com>",
2578                 NULL
2579         };
2580         const char *license[] = {
2581                 "Fio is free software; you can redistribute it and/or modify "
2582                 "it under the terms of the GNU General Public License as published by "
2583                 "the Free Software Foundation; either version 2 of the License, or "
2584                 "(at your option) any later version.\n",
2585                 "Fio is distributed in the hope that it will be useful, "
2586                 "but WITHOUT ANY WARRANTY; without even the implied warranty of "
2587                 "MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the "
2588                 "GNU General Public License for more details.\n",
2589                 "You should have received a copy of the GNU General Public License "
2590                 "along with Fio; if not, write to the Free Software Foundation, Inc., "
2591                 "51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA\n"
2592         };
2593         char *license_trans;
2594
2595         license_trans = g_strconcat(license[0], "\n", license[1], "\n",
2596                                      license[2], "\n", NULL);
2597
2598         gtk_show_about_dialog(NULL,
2599                 "program-name", "gfio",
2600                 "comments", "Gtk2 UI for fio",
2601                 "license", license_trans,
2602                 "website", "http://git.kernel.dk/?p=fio.git;a=summary",
2603                 "authors", authors,
2604                 "version", fio_version_string,
2605                 "copyright", "© 2012 Jens Axboe <axboe@kernel.dk>",
2606                 "logo-icon-name", "fio",
2607                 /* Must be last: */
2608                 "wrap-license", TRUE,
2609                 NULL);
2610
2611         g_free(license_trans);
2612 }
2613
2614 static GtkActionEntry menu_items[] = {
2615         { "FileMenuAction", GTK_STOCK_FILE, "File", NULL, NULL, NULL},
2616         { "ViewMenuAction", GTK_STOCK_FILE, "View", NULL, NULL, NULL},
2617         { "JobMenuAction", GTK_STOCK_FILE, "Job", NULL, NULL, NULL},
2618         { "HelpMenuAction", GTK_STOCK_HELP, "Help", NULL, NULL, NULL},
2619         { "NewFile", GTK_STOCK_NEW, "New", "<Control>N", NULL, G_CALLBACK(file_new) },
2620         { "CloseFile", GTK_STOCK_CLOSE, "Close", "<Control>W", NULL, G_CALLBACK(file_close) },
2621         { "OpenFile", GTK_STOCK_OPEN, NULL,   "<Control>O", NULL, G_CALLBACK(file_open) },
2622         { "SaveFile", GTK_STOCK_SAVE, NULL,   "<Control>S", NULL, G_CALLBACK(file_save) },
2623         { "Preferences", GTK_STOCK_PREFERENCES, NULL, "<Control>p", NULL, G_CALLBACK(preferences) },
2624         { "ViewLog", NULL, "Log", "<Control>l", NULL, G_CALLBACK(view_log) },
2625         { "ViewResults", NULL, "Results", "<Control>R", NULL, G_CALLBACK(view_results) },
2626         { "ConnectJob", NULL, "Connect", "<Control>D", NULL, G_CALLBACK(connect_job_entry) },
2627         { "EditJob", NULL, "Edit job", "<Control>E", NULL, G_CALLBACK(edit_job_entry) },
2628         { "SendJob", NULL, "Send job", "<Control>X", NULL, G_CALLBACK(send_job_entry) },
2629         { "StartJob", NULL, "Start job", "<Control>L", NULL, G_CALLBACK(start_job_entry) },
2630         { "Quit", GTK_STOCK_QUIT, NULL,   "<Control>Q", NULL, G_CALLBACK(quit_clicked) },
2631         { "About", GTK_STOCK_ABOUT, NULL,  NULL, NULL, G_CALLBACK(about_dialog) },
2632 };
2633 static gint nmenu_items = sizeof(menu_items) / sizeof(menu_items[0]);
2634
2635 static const gchar *ui_string = " \
2636         <ui> \
2637                 <menubar name=\"MainMenu\"> \
2638                         <menu name=\"FileMenu\" action=\"FileMenuAction\"> \
2639                                 <menuitem name=\"New\" action=\"NewFile\" /> \
2640                                 <menuitem name=\"Open\" action=\"OpenFile\" /> \
2641                                 <menuitem name=\"Close\" action=\"CloseFile\" /> \
2642                                 <separator name=\"Separator1\"/> \
2643                                 <menuitem name=\"Save\" action=\"SaveFile\" /> \
2644                                 <separator name=\"Separator2\"/> \
2645                                 <menuitem name=\"Preferences\" action=\"Preferences\" /> \
2646                                 <separator name=\"Separator3\"/> \
2647                                 <placeholder name=\"FileRecentFiles\"/> \
2648                                 <separator name=\"Separator4\"/> \
2649                                 <menuitem name=\"Quit\" action=\"Quit\" /> \
2650                         </menu> \
2651                         <menu name=\"JobMenu\" action=\"JobMenuAction\"> \
2652                                 <menuitem name=\"Connect\" action=\"ConnectJob\" /> \
2653                                 <separator name=\"Separator5\"/> \
2654                                 <menuitem name=\"Edit job\" action=\"EditJob\" /> \
2655                                 <menuitem name=\"Send job\" action=\"SendJob\" /> \
2656                                 <separator name=\"Separator6\"/> \
2657                                 <menuitem name=\"Start job\" action=\"StartJob\" /> \
2658                         </menu>\
2659                         <menu name=\"ViewMenu\" action=\"ViewMenuAction\"> \
2660                                 <menuitem name=\"Results\" action=\"ViewResults\" /> \
2661                                 <separator name=\"Separator7\"/> \
2662                                 <menuitem name=\"Log\" action=\"ViewLog\" /> \
2663                         </menu>\
2664                         <menu name=\"Help\" action=\"HelpMenuAction\"> \
2665                                 <menuitem name=\"About\" action=\"About\" /> \
2666                         </menu> \
2667                 </menubar> \
2668         </ui> \
2669 ";
2670
2671 static GtkWidget *get_menubar_menu(GtkWidget *window, GtkUIManager *ui_manager,
2672                                    struct gui *ui)
2673 {
2674         GtkActionGroup *action_group;
2675         GError *error = 0;
2676
2677         action_group = gtk_action_group_new("Menu");
2678         gtk_action_group_add_actions(action_group, menu_items, nmenu_items, ui);
2679
2680         gtk_ui_manager_insert_action_group(ui_manager, action_group, 0);
2681         gtk_ui_manager_add_ui_from_string(GTK_UI_MANAGER(ui_manager), ui_string, -1, &error);
2682
2683         gtk_window_add_accel_group(GTK_WINDOW(window), gtk_ui_manager_get_accel_group(ui_manager));
2684
2685         return gtk_ui_manager_get_widget(ui_manager, "/MainMenu");
2686 }
2687
2688 void gfio_ui_setup(GtkSettings *settings, GtkWidget *menubar,
2689                    GtkWidget *vbox, GtkUIManager *ui_manager)
2690 {
2691         gtk_box_pack_start(GTK_BOX(vbox), menubar, FALSE, FALSE, 0);
2692 }
2693
2694 static void combo_entry_changed(GtkComboBox *box, gpointer data)
2695 {
2696         struct gui_entry *ge = (struct gui_entry *) data;
2697         gint index;
2698
2699         index = gtk_combo_box_get_active(box);
2700
2701         multitext_set_entry(&ge->eta.iotype, index);
2702         multitext_set_entry(&ge->eta.bs, index);
2703         multitext_set_entry(&ge->eta.ioengine, index);
2704         multitext_set_entry(&ge->eta.iodepth, index);
2705 }
2706
2707 static void combo_entry_destroy(GtkWidget *widget, gpointer data)
2708 {
2709         struct gui_entry *ge = (struct gui_entry *) data;
2710
2711         multitext_free(&ge->eta.iotype);
2712         multitext_free(&ge->eta.bs);
2713         multitext_free(&ge->eta.ioengine);
2714         multitext_free(&ge->eta.iodepth);
2715 }
2716
2717 static GtkWidget *new_client_page(struct gui_entry *ge)
2718 {
2719         GtkWidget *main_vbox, *probe, *probe_frame, *probe_box;
2720         GtkWidget *scrolled_window, *bottom_align, *top_align, *top_vbox;
2721
2722         main_vbox = gtk_vbox_new(FALSE, 3);
2723
2724         top_align = gtk_alignment_new(0, 0, 1, 0);
2725         top_vbox = gtk_vbox_new(FALSE, 3);
2726         gtk_container_add(GTK_CONTAINER(top_align), top_vbox);
2727         gtk_box_pack_start(GTK_BOX(main_vbox), top_align, FALSE, FALSE, 0);
2728
2729         probe = gtk_frame_new("Job");
2730         gtk_box_pack_start(GTK_BOX(main_vbox), probe, FALSE, FALSE, 3);
2731         probe_frame = gtk_vbox_new(FALSE, 3);
2732         gtk_container_add(GTK_CONTAINER(probe), probe_frame);
2733
2734         probe_box = gtk_hbox_new(FALSE, 3);
2735         gtk_box_pack_start(GTK_BOX(probe_frame), probe_box, FALSE, FALSE, 3);
2736         ge->probe.hostname = new_info_label_in_frame(probe_box, "Host");
2737         ge->probe.os = new_info_label_in_frame(probe_box, "OS");
2738         ge->probe.arch = new_info_label_in_frame(probe_box, "Architecture");
2739         ge->probe.fio_ver = new_info_label_in_frame(probe_box, "Fio version");
2740
2741         probe_box = gtk_hbox_new(FALSE, 3);
2742         gtk_box_pack_start(GTK_BOX(probe_frame), probe_box, FALSE, FALSE, 3);
2743
2744         ge->eta.names = new_combo_entry_in_frame(probe_box, "Jobs");
2745         g_signal_connect(ge->eta.names, "changed", G_CALLBACK(combo_entry_changed), ge);
2746         g_signal_connect(ge->eta.names, "destroy", G_CALLBACK(combo_entry_destroy), ge);
2747         ge->eta.iotype.entry = new_info_entry_in_frame(probe_box, "IO");
2748         ge->eta.bs.entry = new_info_entry_in_frame(probe_box, "Blocksize (Read/Write)");
2749         ge->eta.ioengine.entry = new_info_entry_in_frame(probe_box, "IO Engine");
2750         ge->eta.iodepth.entry = new_info_entry_in_frame(probe_box, "IO Depth");
2751         ge->eta.jobs = new_info_entry_in_frame(probe_box, "Jobs");
2752         ge->eta.files = new_info_entry_in_frame(probe_box, "Open files");
2753
2754         probe_box = gtk_hbox_new(FALSE, 3);
2755         gtk_box_pack_start(GTK_BOX(probe_frame), probe_box, FALSE, FALSE, 3);
2756         ge->eta.read_bw = new_info_entry_in_frame(probe_box, "Read BW");
2757         ge->eta.read_iops = new_info_entry_in_frame(probe_box, "IOPS");
2758         ge->eta.write_bw = new_info_entry_in_frame(probe_box, "Write BW");
2759         ge->eta.write_iops = new_info_entry_in_frame(probe_box, "IOPS");
2760
2761         /*
2762          * Only add this if we have a commit rate
2763          */
2764 #if 0
2765         probe_box = gtk_hbox_new(FALSE, 3);
2766         gtk_box_pack_start(GTK_BOX(probe_frame), probe_box, TRUE, FALSE, 3);
2767
2768         ge->eta.cr_bw = new_info_label_in_frame(probe_box, "Commit BW");
2769         ge->eta.cr_iops = new_info_label_in_frame(probe_box, "Commit IOPS");
2770
2771         ge->eta.cw_bw = new_info_label_in_frame(probe_box, "Commit BW");
2772         ge->eta.cw_iops = new_info_label_in_frame(probe_box, "Commit IOPS");
2773 #endif
2774
2775         /*
2776          * Set up a drawing area and IOPS and bandwidth graphs
2777          */
2778         ge->graphs.drawing_area = gtk_drawing_area_new();
2779         gtk_widget_set_size_request(GTK_WIDGET(ge->graphs.drawing_area),
2780                 DRAWING_AREA_XDIM, DRAWING_AREA_YDIM);
2781         gtk_widget_modify_bg(ge->graphs.drawing_area, GTK_STATE_NORMAL, &white);
2782         g_signal_connect(G_OBJECT(ge->graphs.drawing_area), "expose_event",
2783                                 G_CALLBACK(on_expose_drawing_area), &ge->graphs);
2784         g_signal_connect(G_OBJECT(ge->graphs.drawing_area), "configure_event",
2785                                 G_CALLBACK(on_config_drawing_area), &ge->graphs);
2786         scrolled_window = gtk_scrolled_window_new(NULL, NULL);
2787         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
2788                                         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
2789         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
2790                                         ge->graphs.drawing_area);
2791         gtk_box_pack_start(GTK_BOX(main_vbox), scrolled_window, TRUE, TRUE, 0);
2792
2793         setup_graphs(&ge->graphs);
2794
2795         /*
2796          * Set up alignments for widgets at the bottom of ui,
2797          * align bottom left, expand horizontally but not vertically
2798          */
2799         bottom_align = gtk_alignment_new(0, 1, 1, 0);
2800         ge->buttonbox = gtk_hbox_new(FALSE, 0);
2801         gtk_container_add(GTK_CONTAINER(bottom_align), ge->buttonbox);
2802         gtk_box_pack_start(GTK_BOX(main_vbox), bottom_align, FALSE, FALSE, 0);
2803
2804         add_buttons(ge, buttonspeclist, ARRAYSIZE(buttonspeclist));
2805
2806         /*
2807          * Set up thread status progress bar
2808          */
2809         ge->thread_status_pb = gtk_progress_bar_new();
2810         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(ge->thread_status_pb), 0.0);
2811         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(ge->thread_status_pb), "No connections");
2812         gtk_container_add(GTK_CONTAINER(ge->buttonbox), ge->thread_status_pb);
2813
2814
2815         return main_vbox;
2816 }
2817
2818 static GtkWidget *new_main_page(struct gui *ui)
2819 {
2820         GtkWidget *main_vbox, *probe, *probe_frame, *probe_box;
2821         GtkWidget *scrolled_window, *bottom_align, *top_align, *top_vbox;
2822
2823         main_vbox = gtk_vbox_new(FALSE, 3);
2824
2825         /*
2826          * Set up alignments for widgets at the top of ui,
2827          * align top left, expand horizontally but not vertically
2828          */
2829         top_align = gtk_alignment_new(0, 0, 1, 0);
2830         top_vbox = gtk_vbox_new(FALSE, 0);
2831         gtk_container_add(GTK_CONTAINER(top_align), top_vbox);
2832         gtk_box_pack_start(GTK_BOX(main_vbox), top_align, FALSE, FALSE, 0);
2833
2834         probe = gtk_frame_new("Run statistics");
2835         gtk_box_pack_start(GTK_BOX(main_vbox), probe, FALSE, FALSE, 3);
2836         probe_frame = gtk_vbox_new(FALSE, 3);
2837         gtk_container_add(GTK_CONTAINER(probe), probe_frame);
2838
2839         probe_box = gtk_hbox_new(FALSE, 3);
2840         gtk_box_pack_start(GTK_BOX(probe_frame), probe_box, FALSE, FALSE, 3);
2841         ui->eta.jobs = new_info_entry_in_frame(probe_box, "Running");
2842         ui->eta.read_bw = new_info_entry_in_frame(probe_box, "Read BW");
2843         ui->eta.read_iops = new_info_entry_in_frame(probe_box, "IOPS");
2844         ui->eta.write_bw = new_info_entry_in_frame(probe_box, "Write BW");
2845         ui->eta.write_iops = new_info_entry_in_frame(probe_box, "IOPS");
2846
2847         /*
2848          * Only add this if we have a commit rate
2849          */
2850 #if 0
2851         probe_box = gtk_hbox_new(FALSE, 3);
2852         gtk_box_pack_start(GTK_BOX(probe_frame), probe_box, TRUE, FALSE, 3);
2853
2854         ui->eta.cr_bw = new_info_label_in_frame(probe_box, "Commit BW");
2855         ui->eta.cr_iops = new_info_label_in_frame(probe_box, "Commit IOPS");
2856
2857         ui->eta.cw_bw = new_info_label_in_frame(probe_box, "Commit BW");
2858         ui->eta.cw_iops = new_info_label_in_frame(probe_box, "Commit IOPS");
2859 #endif
2860
2861         /*
2862          * Set up a drawing area and IOPS and bandwidth graphs
2863          */
2864         ui->graphs.drawing_area = gtk_drawing_area_new();
2865         gtk_widget_set_size_request(GTK_WIDGET(ui->graphs.drawing_area),
2866                 DRAWING_AREA_XDIM, DRAWING_AREA_YDIM);
2867         gtk_widget_modify_bg(ui->graphs.drawing_area, GTK_STATE_NORMAL, &white);
2868         g_signal_connect(G_OBJECT(ui->graphs.drawing_area), "expose_event",
2869                         G_CALLBACK(on_expose_drawing_area), &ui->graphs);
2870         g_signal_connect(G_OBJECT(ui->graphs.drawing_area), "configure_event",
2871                         G_CALLBACK(on_config_drawing_area), &ui->graphs);
2872         scrolled_window = gtk_scrolled_window_new(NULL, NULL);
2873         gtk_scrolled_window_set_policy(GTK_SCROLLED_WINDOW(scrolled_window),
2874                                         GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC);
2875         gtk_scrolled_window_add_with_viewport(GTK_SCROLLED_WINDOW(scrolled_window),
2876                                         ui->graphs.drawing_area);
2877         gtk_box_pack_start(GTK_BOX(main_vbox), scrolled_window,
2878                         TRUE, TRUE, 0);
2879
2880         setup_graphs(&ui->graphs);
2881
2882         /*
2883          * Set up alignments for widgets at the bottom of ui,
2884          * align bottom left, expand horizontally but not vertically
2885          */
2886         bottom_align = gtk_alignment_new(0, 1, 1, 0);
2887         ui->buttonbox = gtk_hbox_new(FALSE, 0);
2888         gtk_container_add(GTK_CONTAINER(bottom_align), ui->buttonbox);
2889         gtk_box_pack_start(GTK_BOX(main_vbox), bottom_align, FALSE, FALSE, 0);
2890
2891         /*
2892          * Set up thread status progress bar
2893          */
2894         ui->thread_status_pb = gtk_progress_bar_new();
2895         gtk_progress_bar_set_fraction(GTK_PROGRESS_BAR(ui->thread_status_pb), 0.0);
2896         gtk_progress_bar_set_text(GTK_PROGRESS_BAR(ui->thread_status_pb), "No connections");
2897         gtk_container_add(GTK_CONTAINER(ui->buttonbox), ui->thread_status_pb);
2898
2899         return main_vbox;
2900 }
2901
2902 static gboolean notebook_switch_page(GtkNotebook *notebook, GtkWidget *widget,
2903                                      guint page, gpointer data)
2904
2905 {
2906         struct gui *ui = (struct gui *) data;
2907         struct gui_entry *ge;
2908
2909         if (!page) {
2910                 set_job_menu_visible(ui, 0);
2911                 set_view_results_visible(ui, 0);
2912                 return TRUE;
2913         }
2914
2915         set_job_menu_visible(ui, 1);
2916         ge = get_ge_from_page(ui, page, NULL);
2917         if (ge)
2918                 update_button_states(ui, ge);
2919
2920         return TRUE;
2921 }
2922
2923 static gint compare_recent_items(GtkRecentInfo *a, GtkRecentInfo *b)
2924 {
2925         time_t time_a = gtk_recent_info_get_visited(a);
2926         time_t time_b = gtk_recent_info_get_visited(b);
2927
2928         return time_b - time_a;
2929 }
2930
2931 static void add_recent_file_items(struct gui *ui)
2932 {
2933         const gchar *gfio = g_get_application_name();
2934         GList *items, *item;
2935         int i = 0;
2936
2937         if (ui->recent_ui_id) {
2938                 gtk_ui_manager_remove_ui(ui->uimanager, ui->recent_ui_id);
2939                 gtk_ui_manager_ensure_update(ui->uimanager);
2940         }
2941         ui->recent_ui_id = gtk_ui_manager_new_merge_id(ui->uimanager);
2942
2943         if (ui->actiongroup) {
2944                 gtk_ui_manager_remove_action_group(ui->uimanager, ui->actiongroup);
2945                 g_object_unref(ui->actiongroup);
2946         }
2947         ui->actiongroup = gtk_action_group_new("RecentFileActions");
2948
2949         gtk_ui_manager_insert_action_group(ui->uimanager, ui->actiongroup, -1);
2950
2951         items = gtk_recent_manager_get_items(ui->recentmanager);
2952         items = g_list_sort(items, (GCompareFunc) compare_recent_items);
2953
2954         for (item = items; item && item->data; item = g_list_next(item)) {
2955                 GtkRecentInfo *info = (GtkRecentInfo *) item->data;
2956                 gchar *action_name;
2957                 const gchar *label;
2958                 GtkAction *action;
2959
2960                 if (!gtk_recent_info_has_application(info, gfio))
2961                         continue;
2962
2963                 /*
2964                  * We only support local files for now
2965                  */
2966                 if (!gtk_recent_info_is_local(info) || !gtk_recent_info_exists(info))
2967                         continue;
2968
2969                 action_name = g_strdup_printf("RecentFile%u", i++);
2970                 label = gtk_recent_info_get_display_name(info);
2971
2972                 action = g_object_new(GTK_TYPE_ACTION,
2973                                         "name", action_name,
2974                                         "label", label, NULL);
2975
2976                 g_object_set_data_full(G_OBJECT(action), "gtk-recent-info",
2977                                         gtk_recent_info_ref(info),
2978                                         (GDestroyNotify) gtk_recent_info_unref);
2979
2980
2981                 g_signal_connect(action, "activate", G_CALLBACK(recent_open), ui);
2982
2983                 gtk_action_group_add_action(ui->actiongroup, action);
2984                 g_object_unref(action);
2985
2986                 gtk_ui_manager_add_ui(ui->uimanager, ui->recent_ui_id,
2987                                         "/MainMenu/FileMenu/FileRecentFiles",
2988                                         label, action_name,
2989                                         GTK_UI_MANAGER_MENUITEM, FALSE);
2990
2991                 g_free(action_name);
2992
2993                 if (i == 8)
2994                         break;
2995         }
2996
2997         g_list_foreach(items, (GFunc) gtk_recent_info_unref, NULL);
2998         g_list_free(items);
2999 }
3000
3001 static void drag_and_drop_received(GtkWidget *widget, GdkDragContext *ctx,
3002                                    gint x, gint y, GtkSelectionData *seldata,
3003                                    guint info, guint time, gpointer *data)
3004 {
3005         struct gui *ui = (struct gui *) data;
3006         gchar **uris;
3007         GtkWidget *source;
3008         int i;
3009
3010         source = gtk_drag_get_source_widget(ctx);
3011         if (source && widget == gtk_widget_get_toplevel(source)) {
3012                 gtk_drag_finish(ctx, FALSE, FALSE, time);
3013                 return;
3014         }
3015
3016         uris = gtk_selection_data_get_uris(seldata);
3017         if (!uris) {
3018                 gtk_drag_finish(ctx, FALSE, FALSE, time);
3019                 return;
3020         }
3021
3022         i = 0;
3023         while (uris[i]) {
3024                 if (do_file_open_with_tab(ui, uris[i]))
3025                         break;
3026                 i++;
3027         }
3028
3029         gtk_drag_finish(ctx, TRUE, FALSE, time);
3030         g_strfreev(uris);
3031 }
3032
3033 static void init_ui(int *argc, char **argv[], struct gui *ui)
3034 {
3035         GtkSettings *settings;
3036         GtkWidget *vbox;
3037
3038         /* Magical g*thread incantation, you just need this thread stuff.
3039          * Without it, the update that happens in gfio_update_thread_status
3040          * doesn't really happen in a timely fashion, you need expose events
3041          */
3042         if (!g_thread_supported())
3043                 g_thread_init(NULL);
3044         gdk_threads_init();
3045
3046         gtk_init(argc, argv);
3047         settings = gtk_settings_get_default();
3048         gtk_settings_set_long_property(settings, "gtk_tooltip_timeout", 10, "gfio setting");
3049         g_type_init();
3050         gdk_color_parse("white", &white);
3051
3052         ui->window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
3053         gtk_window_set_title(GTK_WINDOW(ui->window), "fio");
3054         gtk_window_set_default_size(GTK_WINDOW(ui->window), 1024, 768);
3055
3056         g_signal_connect(ui->window, "delete-event", G_CALLBACK(quit_clicked), ui);
3057         g_signal_connect(ui->window, "destroy", G_CALLBACK(quit_clicked), ui);
3058
3059         ui->vbox = gtk_vbox_new(FALSE, 0);
3060         gtk_container_add(GTK_CONTAINER(ui->window), ui->vbox);
3061
3062         ui->uimanager = gtk_ui_manager_new();
3063         ui->menu = get_menubar_menu(ui->window, ui->uimanager, ui);
3064         gfio_ui_setup(settings, ui->menu, ui->vbox, ui->uimanager);
3065
3066         ui->recentmanager = gtk_recent_manager_get_default();
3067         add_recent_file_items(ui);
3068
3069         ui->notebook = gtk_notebook_new();
3070         g_signal_connect(ui->notebook, "switch-page", G_CALLBACK(notebook_switch_page), ui);
3071         gtk_notebook_set_scrollable(GTK_NOTEBOOK(ui->notebook), 1);
3072         gtk_notebook_popup_enable(GTK_NOTEBOOK(ui->notebook));
3073         gtk_container_add(GTK_CONTAINER(ui->vbox), ui->notebook);
3074
3075         vbox = new_main_page(ui);
3076         gtk_drag_dest_set(GTK_WIDGET(ui->window), GTK_DEST_DEFAULT_ALL, NULL, 0, GDK_ACTION_COPY);
3077         gtk_drag_dest_add_uri_targets(GTK_WIDGET(ui->window));
3078         g_signal_connect(ui->window, "drag-data-received", G_CALLBACK(drag_and_drop_received), ui);
3079
3080         gtk_notebook_append_page(GTK_NOTEBOOK(ui->notebook), vbox, gtk_label_new("Main"));
3081
3082         gfio_ui_setup_log(ui);
3083
3084         gtk_widget_show_all(ui->window);
3085 }
3086
3087 int main(int argc, char *argv[], char *envp[])
3088 {
3089         if (initialize_fio(envp))
3090                 return 1;
3091         if (fio_init_options())
3092                 return 1;
3093
3094         memset(&main_ui, 0, sizeof(main_ui));
3095         INIT_FLIST_HEAD(&main_ui.list);
3096
3097         init_ui(&argc, &argv, &main_ui);
3098
3099         gdk_threads_enter();
3100         gtk_main();
3101         gdk_threads_leave();
3102         return 0;
3103 }