config.c

   1 /*
   2  * config.c - configuration management
   3  *
   4  * Copyright © 2007-2008 Julien Danjou <julien@danjou.info>
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 2 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License along
  17  * with this program; if not, write to the Free Software Foundation, Inc.,
  18  * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
  19  *
  20  */
  21
  22 /**
  23  * @defgroup ui_callback User Interface Callbacks
  24  */
  25
  26 #include <X11/keysym.h>
  27
  28 #include "statusbar.h"
  29 #include "tag.h"
  30 #include "util.h"
  31 #include "rules.h"
  32 #include "screen.h"
  33 #include "widget.h"
  34 #include "xutil.h"
  35 #include "ewmh.h"
  36 #include "defconfig.h"
  37 #include "layouts/tile.h"
  38
  39 #define AWESOME_CONFIG_FILE ".awesomerc"
  40
  41 /* Permit to use mouse with many more buttons */
  42 #ifndef Button6
  43 #define Button6 6
  44 #endif
  45 #ifndef Button7
  46 #define Button7 7
  47 #endif
  48
  49 extern AwesomeConf globalconf;
  50
  51 /** Link a name to a key symbol */
  52 typedef struct
  53 {
  54     const char *name;
  55     KeySym keysym;
  56 } KeyMod;
  57
  58 /** Link a name to a mouse button symbol */
  59 typedef struct
  60 {
  61     const char *name;
  62     unsigned int button;
  63 } MouseButton;
  64
  65 extern const name_func_link_t UicbList[];
  66 extern const name_func_link_t WidgetList[];
  67 extern const name_func_link_t LayoutList[];
  68
  69 /** Lookup for a key mask from its name
  70  * \param keyname Key name
  71  * \return Key mask or 0 if not found
  72  */
  73 static KeySym
  74 key_mask_lookup(const char *keyname)
  75 {
  76     /** List of keyname and corresponding X11 mask codes */
  77     static const KeyMod KeyModList[] =
  78     {
  79         {"Shift", ShiftMask},
  80         {"Lock", LockMask},
  81         {"Control", ControlMask},
  82         {"Mod1", Mod1Mask},
  83         {"Mod2", Mod2Mask},
  84         {"Mod3", Mod3Mask},
  85         {"Mod4", Mod4Mask},
  86         {"Mod5", Mod5Mask},
  87         {NULL, NoSymbol}
  88     };
  89     int i;
  90
  91     if(keyname)
  92         for(i = 0; KeyModList[i].name; i++)
  93             if(!a_strcmp(keyname, KeyModList[i].name))
  94                 return KeyModList[i].keysym;
  95
  96     return NoSymbol;
  97 }
  98
  99 /** Lookup for a mouse button from its name
 100  * \param button Mouse button name
 101  * \return Mouse button or 0 if not found
 102  */
 103 static unsigned int
 104 mouse_button_lookup(const char *button)
 105 {
 106     /** List of button name and corresponding X11 mask codes */
 107     static const MouseButton MouseButtonList[] =
 108     {
 109         {"1", Button1},
 110         {"2", Button2},
 111         {"3", Button3},
 112         {"4", Button4},
 113         {"5", Button5},
 114         {"6", Button6},
 115         {"7", Button7},
 116         {NULL, 0}
 117     };
 118     int i;
 119
 120     if(button)
 121         for(i = 0; MouseButtonList[i].name; i++)
 122             if(!a_strcmp(button, MouseButtonList[i].name))
 123                 return MouseButtonList[i].button;
 124
 125     return 0;
 126 }
 127
 128 static Button *
 129 parse_mouse_bindings(cfg_t * cfg, const char *secname, Bool handle_arg)
 130 {
 131     int i, j;
 132     cfg_t *cfgsectmp;
 133     Button *b = NULL, *head = NULL;
 134
 135     /* Mouse: layout click bindings */
 136     for(i = cfg_size(cfg, secname) - 1; i >= 0; i--)
 137     {
 138         b = p_new(Button, 1);
 139
 140         cfgsectmp = cfg_getnsec(cfg, secname, i);
 141         for(j = cfg_size(cfgsectmp, "modkey") - 1; j >= 0; j--)
 142             b->mod |= key_mask_lookup(cfg_getnstr(cfgsectmp, "modkey", j));
 143         b->button = mouse_button_lookup(cfg_getstr(cfgsectmp, "button"));
 144         b->func = name_func_lookup(cfg_getstr(cfgsectmp, "command"), UicbList);
 145         if(!b->func)
 146             warn("unknown command %s\n", cfg_getstr(cfgsectmp, "command"));
 147         if(handle_arg)
 148             b->arg = a_strdup(cfg_getstr(cfgsectmp, "arg"));
 149         else
 150             b->arg = NULL;
 151
 152         button_list_push(&head, b);
 153     }
 154
 155     return head;
 156 }
 157
 158
 159 static void
 160 set_key_info(Key *key, cfg_t *cfg)
 161 {
 162     unsigned int j;
 163
 164     for(j = 0; j < cfg_size(cfg, "modkey"); j++)
 165         key->mod |= key_mask_lookup(cfg_getnstr(cfg, "modkey", j));
 166     key->func = name_func_lookup(cfg_getstr(cfg, "command"), UicbList);
 167     if(!key->func)
 168         warn("unknown command %s\n", cfg_getstr(cfg, "command"));
 169 }
 170
 171
 172 static Key *
 173 section_keys(cfg_t *cfg_keys)
 174 {
 175     Key *key = NULL, *head = NULL;
 176     int i, j, numkeys;
 177     cfg_t *cfgkeytmp;
 178
 179     for(i = cfg_size(cfg_keys, "key") - 1; i >= 0; i--)
 180     {
 181         key = p_new(Key, 1);
 182         cfgkeytmp = cfg_getnsec(cfg_keys, "key", i);
 183         set_key_info(key, cfgkeytmp);
 184         key->keysym = XStringToKeysym(cfg_getstr(cfgkeytmp, "key"));
 185         key->arg = a_strdup(cfg_getstr(cfgkeytmp, "arg"));
 186         key_list_push(&head, key);
 187     }
 188
 189     for(i = cfg_size(cfg_keys, "keylist") - 1; i >= 0; i--)
 190     {
 191         cfgkeytmp = cfg_getnsec(cfg_keys, "keylist", i);
 192         numkeys = cfg_size(cfgkeytmp, "keylist");
 193         if(numkeys != (int) cfg_size(cfgkeytmp, "arglist"))
 194         {
 195             warn("number of keys != number of args in keylist");
 196             continue;
 197         }
 198
 199         for(j = 0; j < numkeys; j++)
 200         {
 201             key = p_new(Key, 1);
 202             set_key_info(key, cfgkeytmp);
 203             key->keysym = XStringToKeysym(cfg_getnstr(cfgkeytmp, "keylist", j));
 204             key->arg = a_strdup(cfg_getnstr(cfgkeytmp, "arglist", j));
 205             key_list_push(&head, key);
 206         }
 207     }
 208
 209     return head;
 210 }
 211
 212
 213 static int
 214 cmp_widget_cfg(const void *a, const void *b)
 215 {
 216     if (((cfg_t*)a)->line < ((cfg_t*)b)->line)
 217         return -1;
 218
 219     if (((cfg_t*)a)->line > ((cfg_t*)b)->line)
 220         return 1;
 221
 222     return 0;
 223 }
 224
 225 static void
 226 create_widgets(cfg_t* cfg_statusbar, Statusbar *statusbar)
 227 {
 228     cfg_t* widgets, *wptr;
 229     Widget *widget = NULL;
 230     unsigned int i, j, numwidgets = 0;
 231     WidgetConstructor *widget_new;
 232
 233     for(i = 0; WidgetList[i].name; i++)
 234         numwidgets += cfg_size(cfg_statusbar, WidgetList[i].name);
 235
 236     widgets = p_new(cfg_t, numwidgets);
 237     wptr = widgets;
 238
 239     for(i = 0; WidgetList[i].name; i++)
 240         for (j = 0; j < cfg_size(cfg_statusbar, WidgetList[i].name); j++)
 241         {
 242             memcpy(wptr,
 243                    cfg_getnsec(cfg_statusbar, WidgetList[i].name, j),
 244                    sizeof(cfg_t));
 245             wptr++;
 246         }
 247
 248     qsort(widgets, numwidgets, sizeof(cfg_t), cmp_widget_cfg);
 249
 250     for(i = 0; i < numwidgets; i++)
 251     {
 252         wptr = widgets + i;
 253         widget_new = name_func_lookup(cfg_name(wptr), WidgetList);
 254         if(widget_new)
 255         {
 256             widget = widget_new(statusbar, wptr);
 257             widget_list_append(&statusbar->widgets, widget);
 258             widget->buttons = parse_mouse_bindings(wptr, "mouse", a_strcmp(cfg_name(wptr), "taglist"));
 259         }
 260         else
 261             warn("Ignoring unknown widget: %s.\n", cfg_name(widgets + i));
 262     }
 263 }
 264
 265 static void
 266 config_parse_screen(cfg_t *cfg, int screen)
 267 {
 268     char buf[2];
 269     const char *tmp;
 270     Layout *layout = NULL;
 271     Tag *tag = NULL;
 272     Statusbar *statusbar = NULL;
 273     cfg_t *cfg_general, *cfg_colors, *cfg_screen, *cfg_tags,
 274           *cfg_layouts, *cfg_padding, *cfgsectmp;
 275     VirtScreen *virtscreen = &globalconf.screens[screen];
 276     int i, phys_screen = get_phys_screen(screen);
 277
 278     snprintf(buf, sizeof(buf), "%d", screen);
 279     cfg_screen = cfg_gettsec(cfg, "screen", buf);
 280     if(!cfg_screen)
 281         cfg_screen = cfg_getsec(cfg, "screen");
 282
 283     if(!cfg_screen)
 284     {
 285         warn("parsing configuration file failed, no screen section found\n");
 286         cfg_parse_buf(cfg, AWESOME_DEFAULT_CONFIG);
 287         cfg_screen = cfg_getsec(cfg, "screen");
 288     }
 289
 290     /* get screen specific sections */
 291     cfg_tags = cfg_getsec(cfg_screen, "tags");
 292     cfg_colors = cfg_getsec(cfg_screen, "colors");
 293     cfg_general = cfg_getsec(cfg_screen, "general");
 294     cfg_layouts = cfg_getsec(cfg_screen, "layouts");
 295     cfg_padding = cfg_getsec(cfg_screen, "padding");
 296
 297
 298     /* General section */
 299     virtscreen->borderpx = cfg_getint(cfg_general, "border");
 300     virtscreen->snap = cfg_getint(cfg_general, "snap");
 301     virtscreen->resize_hints = cfg_getbool(cfg_general, "resize_hints");
 302     virtscreen->opacity_unfocused = cfg_getint(cfg_general, "opacity_unfocused");
 303     virtscreen->focus_move_pointer = cfg_getbool(cfg_general, "focus_move_pointer");
 304     virtscreen->allow_lower_floats = cfg_getbool(cfg_general, "allow_lower_floats");
 305     virtscreen->sloppy_focus = cfg_getbool(cfg_general, "sloppy_focus");
 306     virtscreen->new_become_master = cfg_getbool(cfg_general, "new_become_master");
 307     virtscreen->new_get_focus = cfg_getbool(cfg_general, "new_get_focus");
 308     virtscreen->font = XftFontOpenName(globalconf.display,
 309                                        phys_screen,
 310                                        cfg_getstr(cfg_general, "font"));
 311     if(!virtscreen->font)
 312         eprint("awesome: cannot init font\n");
 313
 314     /* Colors */
 315     virtscreen->colors_normal[ColBorder] = initxcolor(globalconf.display, phys_screen,
 316                                                       cfg_getstr(cfg_colors, "normal_border"));
 317     virtscreen->colors_normal[ColBG] = initxcolor(globalconf.display, phys_screen,
 318                                                   cfg_getstr(cfg_colors, "normal_bg"));
 319     virtscreen->colors_normal[ColFG] = initxcolor(globalconf.display, phys_screen,
 320                                                   cfg_getstr(cfg_colors, "normal_fg"));
 321     virtscreen->colors_selected[ColBorder] = initxcolor(globalconf.display, phys_screen,
 322                                                         cfg_getstr(cfg_colors, "focus_border"));
 323     virtscreen->colors_selected[ColBG] = initxcolor(globalconf.display, phys_screen,
 324                                                     cfg_getstr(cfg_colors, "focus_bg"));
 325     virtscreen->colors_selected[ColFG] = initxcolor(globalconf.display, phys_screen,
 326                                                     cfg_getstr(cfg_colors, "focus_fg"));
 327     virtscreen->colors_urgent[ColBG] = initxcolor(globalconf.display, phys_screen,
 328                                                   cfg_getstr(cfg_colors, "urgent_bg"));
 329     virtscreen->colors_urgent[ColFG] = initxcolor(globalconf.display, phys_screen,
 330                                                   cfg_getstr(cfg_colors, "urgent_fg"));
 331
 332     /* Statusbar */
 333
 334     statusbar_list_init(&virtscreen->statusbar);
 335     for(i = cfg_size(cfg_screen, "statusbar") - 1; i >= 0; i--)
 336     {
 337         statusbar = p_new(Statusbar, 1);
 338         cfgsectmp = cfg_getnsec(cfg_screen, "statusbar", i);
 339         statusbar->position = statusbar->dposition =
 340             statusbar_get_position_from_str(cfg_getstr(cfgsectmp, "position"));
 341         statusbar->height = cfg_getint(cfgsectmp, "height");
 342         statusbar->width = cfg_getint(cfgsectmp, "width");
 343         statusbar->name = a_strdup(cfg_title(cfgsectmp));
 344         statusbar->screen = screen;
 345         create_widgets(cfgsectmp, statusbar);
 346         statusbar_preinit(statusbar);
 347         statusbar_list_push(&virtscreen->statusbar, statusbar);
 348     }
 349
 350     /* Layouts */
 351     layout_list_init(&virtscreen->layouts);
 352     if((i = cfg_size(cfg_layouts, "layout")))
 353         for(--i; i >= 0; i--)
 354         {
 355             layout = p_new(Layout, 1);
 356             cfgsectmp = cfg_getnsec(cfg_layouts, "layout", i);
 357             layout->arrange = name_func_lookup(cfg_title(cfgsectmp), LayoutList);
 358             if(!layout->arrange)
 359             {
 360                 warn("unknown layout %s in configuration file\n", cfg_title(cfgsectmp));
 361                 layout->image = NULL;
 362                 continue;
 363             }
 364             layout->image = a_strdup(cfg_getstr(cfgsectmp, "image"));
 365
 366             layout_list_push(&virtscreen->layouts, layout);
 367         }
 368     else
 369     {
 370         warn("no default layout available\n");
 371         layout->arrange = layout_tile;
 372     }
 373
 374     /* Tags */
 375     tag_list_init(&virtscreen->tags);
 376     if((i = cfg_size(cfg_tags, "tag")))
 377         for(--i; i >= 0; i--)
 378         {
 379             cfgsectmp = cfg_getnsec(cfg_tags, "tag", i);
 380
 381             tmp = cfg_getstr(cfgsectmp, "layout");
 382             for(layout = virtscreen->layouts;
 383                 layout && layout->arrange != name_func_lookup(tmp, LayoutList);
 384                 layout = layout->next);
 385             if(!layout)
 386                 layout = virtscreen->layouts;
 387
 388             tag = tag_new(cfg_title(cfgsectmp),
 389                           layout,
 390                           cfg_getfloat(cfgsectmp, "mwfact"),
 391                           cfg_getint(cfgsectmp, "nmaster"),
 392                           cfg_getint(cfgsectmp, "ncol"));
 393
 394             tag_push_to_screen(tag, screen);
 395         }
 396     else
 397     {
 398         warn("fatal: no tags found in configuration file\n");
 399         tag->name = a_strdup("default");
 400         tag->layout = virtscreen->layouts;
 401         tag->nmaster = 1;
 402         tag->ncol = 1;
 403         tag->mwfact = 0.5;
 404     }
 405
 406     ewmh_update_net_numbers_of_desktop(phys_screen);
 407     ewmh_update_net_current_desktop(phys_screen);
 408     ewmh_update_net_desktop_names(phys_screen);
 409
 410     /* select first tag by default */
 411     virtscreen->tags[0].selected = True;
 412     virtscreen->tags[0].was_selected = True;
 413
 414     /* padding */
 415     virtscreen->padding.top = cfg_getint(cfg_padding, "top");
 416     virtscreen->padding.bottom = cfg_getint(cfg_padding, "bottom");
 417     virtscreen->padding.left = cfg_getint(cfg_padding, "left");
 418     virtscreen->padding.right = cfg_getint(cfg_padding, "right");
 419 }
 420
 421 /** Parse configuration file and initialize some stuff
 422  * \param confpatharg Path to configuration file
 423  */
 424 void
 425 config_parse(const char *confpatharg)
 426 {
 427     static cfg_opt_t general_opts[] =
 428     {
 429         CFG_INT((char *) "border", 1, CFGF_NONE),
 430         CFG_INT((char *) "snap", 8, CFGF_NONE),
 431         CFG_BOOL((char *) "resize_hints", cfg_true, CFGF_NONE),
 432         CFG_INT((char *) "opacity_unfocused", 100, CFGF_NONE),
 433         CFG_BOOL((char *) "focus_move_pointer", cfg_false, CFGF_NONE),
 434         CFG_BOOL((char *) "allow_lower_floats", cfg_false, CFGF_NONE),
 435         CFG_BOOL((char *) "sloppy_focus", cfg_true, CFGF_NONE),
 436         CFG_BOOL((char *) "new_become_master", cfg_true, CFGF_NONE),
 437         CFG_BOOL((char *) "new_get_focus", cfg_true, CFGF_NONE),
 438         CFG_STR((char *) "font", (char *) "mono-12", CFGF_NONE),
 439         CFG_END()
 440     };
 441     static cfg_opt_t colors_opts[] =
 442     {
 443         CFG_STR((char *) "normal_border", (char *) "#111111", CFGF_NONE),
 444         CFG_STR((char *) "normal_bg", (char *) "#111111", CFGF_NONE),
 445         CFG_STR((char *) "normal_fg", (char *) "#eeeeee", CFGF_NONE),
 446         CFG_STR((char *) "focus_border", (char *) "#6666ff", CFGF_NONE),
 447         CFG_STR((char *) "focus_bg", (char *) "#6666ff", CFGF_NONE),
 448         CFG_STR((char *) "focus_fg", (char *) "#ffffff", CFGF_NONE),
 449         CFG_STR((char *) "urgent_bg", (char *) "#ff0000", CFGF_NONE),
 450         CFG_STR((char *) "urgent_fg", (char *) "#ffffff", CFGF_NONE),
 451         CFG_STR((char *) "tab_border", (char *) "#ff0000", CFGF_NONE),
 452         CFG_END()
 453     };
 454     static cfg_opt_t mouse_taglist_opts[] =
 455     {
 456         CFG_STR_LIST((char *) "modkey", (char *) "{}", CFGF_NONE),
 457         CFG_STR((char *) "button", (char *) "None", CFGF_NONE),
 458         CFG_STR((char *) "command", (char *) "", CFGF_NONE),
 459         CFG_END()
 460     };
 461     static cfg_opt_t mouse_generic_opts[] =
 462     {
 463         CFG_STR_LIST((char *) "modkey", (char *) "{}", CFGF_NONE),
 464         CFG_STR((char *) "button", (char *) "None", CFGF_NONE),
 465         CFG_STR((char *) "command", (char *) "", CFGF_NONE),
 466         CFG_STR((char *) "arg", NULL, CFGF_NONE),
 467         CFG_END()
 468     };
 469     static cfg_opt_t widget_opts[] =
 470     {
 471         CFG_INT((char *) "x", 0xffffffff, CFGF_NONE),
 472         CFG_INT((char *) "y", 0xffffffff, CFGF_NONE),
 473         CFG_SEC((char *) "mouse", mouse_generic_opts, CFGF_MULTI),
 474         CFG_END()
 475     };
 476     static cfg_opt_t widget_taglist_opts[] =
 477     {
 478         CFG_INT((char *) "x", 0xffffffff, CFGF_NONE),
 479         CFG_INT((char *) "y", 0xffffffff, CFGF_NONE),
 480         CFG_SEC((char *) "mouse", mouse_taglist_opts, CFGF_MULTI),
 481         CFG_END()
 482     };
 483     static cfg_opt_t widget_iconbox_opts[] =
 484     {
 485         CFG_INT((char *) "x", 0xffffffff, CFGF_NONE),
 486         CFG_INT((char *) "y", 0xffffffff, CFGF_NONE),
 487         CFG_SEC((char *) "mouse", mouse_generic_opts, CFGF_MULTI),
 488         CFG_STR((char *) "image", (char *) NULL, CFGF_NONE),
 489         CFG_BOOL((char *) "resize", cfg_true, CFGF_NONE),
 490         CFG_END()
 491     };
 492     static cfg_opt_t widget_textbox_opts[] =
 493     {
 494         CFG_INT((char *) "x", 0xffffffff, CFGF_NONE),
 495         CFG_INT((char *) "y", 0xffffffff, CFGF_NONE),
 496         CFG_SEC((char *) "mouse", mouse_generic_opts, CFGF_MULTI),
 497         CFG_INT((char *) "width", 0, CFGF_NONE),
 498         CFG_STR((char *) "text", (char *) NULL, CFGF_NONE),
 499         CFG_STR((char *) "fg", (char *) NULL, CFGF_NONE),
 500         CFG_STR((char *) "bg", (char *) NULL, CFGF_NONE),
 501         CFG_STR((char *) "font", (char *) NULL, CFGF_NONE),
 502         CFG_STR((char *) "align", (char *) "center", CFGF_NONE),
 503         CFG_END()
 504     };
 505     static cfg_opt_t widget_focustitle_opts[] =
 506     {
 507         CFG_INT((char *) "x", 0xffffffff, CFGF_NONE),
 508         CFG_INT((char *) "y", 0xffffffff, CFGF_NONE),
 509         CFG_SEC((char *) "mouse", mouse_generic_opts, CFGF_MULTI),
 510         CFG_STR((char *) "fg", (char *) NULL, CFGF_NONE),
 511         CFG_STR((char *) "bg", (char *) NULL, CFGF_NONE),
 512         CFG_STR((char *) "font", (char *) NULL, CFGF_NONE),
 513         CFG_STR((char *) "align", (char *) "left", CFGF_NONE),
 514         CFG_END()
 515     };
 516     static cfg_opt_t widget_tasklist_opts[] =
 517     {
 518         CFG_INT((char *) "x", 0xffffffff, CFGF_NONE),
 519         CFG_INT((char *) "y", 0xffffffff, CFGF_NONE),
 520         CFG_SEC((char *) "mouse", mouse_generic_opts, CFGF_MULTI),
 521         CFG_STR((char *) "fg", (char *) NULL, CFGF_NONE),
 522         CFG_STR((char *) "bg", (char *) NULL, CFGF_NONE),
 523         CFG_STR((char *) "focus_fg", (char *) NULL, CFGF_NONE),
 524         CFG_STR((char *) "focus_bg", (char *) NULL, CFGF_NONE),
 525         CFG_STR((char *) "font", (char *) NULL, CFGF_NONE),
 526         CFG_STR((char *) "align", (char *) "left", CFGF_NONE),
 527         CFG_BOOL((char *) "show_icons", cfg_true, CFGF_NONE),
 528         CFG_BOOL((char *) "show_all", cfg_false, CFGF_NONE),
 529         CFG_END()
 530     };
 531     static cfg_opt_t widget_graph_opts[] =
 532     {
 533         CFG_INT((char *) "x", 0xffffffff, CFGF_NONE),
 534         CFG_INT((char *) "y", 0xffffffff, CFGF_NONE),
 535         CFG_SEC((char *) "mouse", mouse_generic_opts, CFGF_MULTI),
 536         CFG_INT((char *) "width", 100, CFGF_NONE),
 537         CFG_INT((char *) "padding_left", 0, CFGF_NONE),
 538         CFG_FLOAT((char *) "height", 0.67, CFGF_NONE),
 539         CFG_STR((char *) "fg", (char *) NULL, CFGF_NONE),
 540         CFG_STR((char *) "bg", (char *) NULL, CFGF_NONE),
 541         CFG_STR((char *) "bordercolor", (char *) NULL, CFGF_NONE),
 542         CFG_BOOL((char *) "scale", cfg_false, CFGF_NONE),
 543         CFG_FLOAT((char *) "max", 100.0f, CFGF_NONE),
 544         CFG_END()
 545     };
 546     static cfg_opt_t widget_progressbar_bar_opts[] =
 547     {
 548         CFG_STR((char *) "fg", (char *) NULL, CFGF_NONE),
 549         CFG_STR((char *) "bg", (char *) NULL, CFGF_NONE),
 550         CFG_STR((char *) "bordercolor", (char *) NULL, CFGF_NONE),
 551         CFG_END()
 552     };
 553     static cfg_opt_t widget_progressbar_opts[] =
 554     {
 555         CFG_INT((char *) "x", 0xffffffff, CFGF_NONE),
 556         CFG_INT((char *) "y", 0xffffffff, CFGF_NONE),
 557         CFG_SEC((char *) "mouse", mouse_generic_opts, CFGF_MULTI),
 558         CFG_SEC((char *) "bar", widget_progressbar_bar_opts, CFGF_MULTI),
 559         CFG_INT((char *) "width", 100, CFGF_NONE),
 560         CFG_INT((char *) "gap", 2, CFGF_NONE),
 561         CFG_INT((char *) "padding_left", 0, CFGF_NONE),
 562         CFG_FLOAT((char *) "height", 0.67, CFGF_NONE),
 563         CFG_END()
 564     };
 565     static cfg_opt_t statusbar_opts[] =
 566     {
 567         CFG_STR((char *) "position", (char *) "top", CFGF_NONE),
 568         CFG_INT((char *) "height", 0, CFGF_NONE),
 569         CFG_INT((char *) "width", 0, CFGF_NONE),
 570         CFG_SEC((char *) "textbox", widget_textbox_opts, CFGF_TITLE | CFGF_MULTI | CFGF_NO_TITLE_DUPES),
 571         CFG_SEC((char *) "taglist", widget_taglist_opts, CFGF_TITLE | CFGF_MULTI | CFGF_NO_TITLE_DUPES),
 572         CFG_SEC((char *) "focustitle", widget_focustitle_opts, CFGF_TITLE | CFGF_MULTI | CFGF_NO_TITLE_DUPES),
 573         CFG_SEC((char *) "layoutinfo", widget_opts, CFGF_TITLE | CFGF_MULTI | CFGF_NO_TITLE_DUPES),
 574         CFG_SEC((char *) "iconbox", widget_iconbox_opts, CFGF_TITLE | CFGF_MULTI | CFGF_NO_TITLE_DUPES),
 575         CFG_SEC((char *) "netwmicon", widget_opts, CFGF_TITLE | CFGF_MULTI | CFGF_NO_TITLE_DUPES),
 576         CFG_SEC((char *) "progressbar", widget_progressbar_opts, CFGF_TITLE | CFGF_MULTI | CFGF_NO_TITLE_DUPES),
 577         CFG_SEC((char *) "graph", widget_graph_opts, CFGF_TITLE | CFGF_MULTI | CFGF_NO_TITLE_DUPES),
 578         CFG_SEC((char *) "tasklist", widget_tasklist_opts, CFGF_TITLE | CFGF_MULTI | CFGF_NO_TITLE_DUPES),
 579         CFG_END()
 580     };
 581     static cfg_opt_t tag_opts[] =
 582     {
 583         CFG_STR((char *) "layout", (char *) "tile", CFGF_NONE),
 584         CFG_FLOAT((char *) "mwfact", 0.5, CFGF_NONE),
 585         CFG_INT((char *) "nmaster", 1, CFGF_NONE),
 586         CFG_INT((char *) "ncol", 1, CFGF_NONE),
 587         CFG_END()
 588     };
 589     static cfg_opt_t tags_opts[] =
 590     {
 591         CFG_SEC((char *) "tag", tag_opts, CFGF_TITLE | CFGF_MULTI | CFGF_NO_TITLE_DUPES),
 592         CFG_END()
 593     };
 594     static cfg_opt_t layout_opts[] =
 595     {
 596         CFG_STR((char *) "image", NULL, CFGF_NONE),
 597         CFG_END()
 598     };
 599     static cfg_opt_t layouts_opts[] =
 600     {
 601         CFG_SEC((char *) "layout", layout_opts, CFGF_TITLE | CFGF_MULTI),
 602         CFG_END()
 603     };
 604     static cfg_opt_t padding_opts[] =
 605     {
 606         CFG_INT((char *) "top", 0, CFGF_NONE),
 607         CFG_INT((char *) "bottom", 0, CFGF_NONE),
 608         CFG_INT((char *) "right", 0, CFGF_NONE),
 609         CFG_INT((char *) "left", 0, CFGF_NONE),
 610         CFG_END()
 611     };
 612     static cfg_opt_t screen_opts[] =
 613     {
 614         CFG_SEC((char *) "general", general_opts, CFGF_NONE),
 615         CFG_SEC((char *) "statusbar", statusbar_opts, CFGF_TITLE | CFGF_MULTI | CFGF_NO_TITLE_DUPES),
 616         CFG_SEC((char *) "tags", tags_opts, CFGF_NONE),
 617         CFG_SEC((char *) "colors", colors_opts, CFGF_NONE),
 618         CFG_SEC((char *) "layouts", layouts_opts, CFGF_NONE),
 619         CFG_SEC((char *) "padding", padding_opts, CFGF_NONE),
 620         CFG_END()
 621     };
 622     static cfg_opt_t rule_opts[] =
 623     {
 624         CFG_STR((char *) "xproperty_name", NULL, CFGF_NONE),
 625         CFG_STR((char *) "xproperty_value", NULL, CFGF_NONE),
 626         CFG_STR((char *) "name", NULL, CFGF_NONE),
 627         CFG_STR((char *) "tags", NULL, CFGF_NONE),
 628         CFG_STR((char *) "icon", NULL, CFGF_NONE),
 629         CFG_STR((char *) "float", (char *) "auto", CFGF_NONE),
 630         CFG_INT((char *) "screen", RULE_NOSCREEN, CFGF_NONE),
 631         CFG_BOOL((char *) "not_master", cfg_false, CFGF_NONE),
 632         CFG_END()
 633     };
 634     static cfg_opt_t rules_opts[] =
 635     {
 636         CFG_SEC((char *) "rule", rule_opts, CFGF_MULTI),
 637         CFG_END()
 638     };
 639     static cfg_opt_t key_opts[] =
 640     {
 641         CFG_STR_LIST((char *) "modkey", (char *) "{Mod4}", CFGF_NONE),
 642         CFG_STR((char *) "key", (char *) "None", CFGF_NONE),
 643         CFG_STR((char *) "command", (char *) "", CFGF_NONE),
 644         CFG_STR((char *) "arg", NULL, CFGF_NONE),
 645         CFG_END()
 646     };
 647     static cfg_opt_t keylist_opts[] =
 648     {
 649         CFG_STR_LIST((char *) "modkey", (char *) "{Mod4}", CFGF_NONE),
 650         CFG_STR_LIST((char *) "keylist", (char *) NULL, CFGF_NONE),
 651         CFG_STR((char *) "command", (char *) "", CFGF_NONE),
 652         CFG_STR_LIST((char *) "arglist", NULL, CFGF_NONE),
 653         CFG_END()
 654     };
 655     static cfg_opt_t keys_opts[] =
 656     {
 657         CFG_SEC((char *) "key", key_opts, CFGF_MULTI),
 658         CFG_SEC((char *) "keylist", keylist_opts, CFGF_MULTI),
 659         CFG_END()
 660     };
 661     static cfg_opt_t mouse_opts[] =
 662     {
 663         CFG_SEC((char *) "root", mouse_generic_opts, CFGF_MULTI),
 664         CFG_SEC((char *) "client", mouse_generic_opts, CFGF_MULTI),
 665         CFG_END()
 666     };
 667     static cfg_opt_t opts[] =
 668     {
 669         CFG_SEC((char *) "screen", screen_opts, CFGF_TITLE | CFGF_MULTI | CFGF_NO_TITLE_DUPES),
 670         CFG_SEC((char *) "rules", rules_opts, CFGF_NONE),
 671         CFG_SEC((char *) "keys", keys_opts, CFGF_NONE),
 672         CFG_SEC((char *) "mouse", mouse_opts, CFGF_NONE),
 673         CFG_END()
 674     };
 675     cfg_t *cfg, *cfg_rules, *cfg_keys, *cfg_mouse, *cfgsectmp;
 676     int ret, screen, i;
 677     const char *homedir;
 678     char *confpath;
 679     ssize_t confpath_len;
 680     Rule *rule = NULL;
 681     FILE *defconfig = NULL;
 682
 683     if(confpatharg)
 684         confpath = a_strdup(confpatharg);
 685     else
 686     {
 687         homedir = getenv("HOME");
 688         confpath_len = a_strlen(homedir) + a_strlen(AWESOME_CONFIG_FILE) + 2;
 689         confpath = p_new(char, confpath_len);
 690         a_strcpy(confpath, confpath_len, homedir);
 691         a_strcat(confpath, confpath_len, "/");
 692         a_strcat(confpath, confpath_len, AWESOME_CONFIG_FILE);
 693     }
 694
 695     globalconf.configpath = a_strdup(confpath);
 696
 697     cfg = cfg_init(opts, CFGF_NONE);
 698
 699     ret = cfg_parse(cfg, confpath);
 700     if(ret == CFG_FILE_ERROR)
 701     {
 702         perror("awesome: parsing configuration file failed");
 703         if(!(defconfig = fopen(confpath, "w")))
 704            perror("awesome: unable to create default configuration file");
 705     }
 706     else if(ret == CFG_PARSE_ERROR)
 707         cfg_error(cfg, "awesome: parsing configuration file %s failed.\n", confpath);
 708     if(ret != CFG_SUCCESS) {
 709         fprintf(stderr, "Using default compile-time configuration\n");
 710         cfg_free(cfg);
 711         cfg = cfg_init(opts, CFGF_NONE);
 712         cfg_parse_buf(cfg, AWESOME_DEFAULT_CONFIG);
 713     }
 714
 715     /* get the right screen section */
 716     for(screen = 0; screen < globalconf.nscreens; screen++)
 717         config_parse_screen(cfg, screen);
 718
 719     /* get general sections */
 720     cfg_rules = cfg_getsec(cfg, "rules");
 721     cfg_keys = cfg_getsec(cfg, "keys");
 722     cfg_mouse = cfg_getsec(cfg, "mouse");
 723
 724     /* Rules */
 725     rule_list_init(&globalconf.rules);
 726     for(i = cfg_size(cfg_rules, "rule") - 1; i >= 0; i--)
 727     {
 728         rule = p_new(Rule, 1);
 729         cfgsectmp = cfg_getnsec(cfg_rules, "rule", i);
 730         rule->prop_r = rules_compile_regex(cfg_getstr(cfgsectmp, "name"));
 731         rule->tags_r = rules_compile_regex(cfg_getstr(cfgsectmp, "tags"));
 732         rule->xprop = a_strdup(cfg_getstr(cfgsectmp, "xproperty_name"));
 733         rule->xpropval_r = rules_compile_regex(cfg_getstr(cfgsectmp, "xproperty_value"));
 734         rule->icon = a_strdup(cfg_getstr(cfgsectmp, "icon"));
 735         rule->isfloating = rules_get_float_from_str(cfg_getstr(cfgsectmp, "float"));
 736         rule->screen = cfg_getint(cfgsectmp, "screen");
 737         rule->not_master = cfg_getbool(cfgsectmp, "not_master");
 738         if(rule->screen >= globalconf.nscreens)
 739             rule->screen = 0;
 740
 741         rule_list_push(&globalconf.rules, rule);
 742     }
 743
 744     /* Mouse: root window click bindings */
 745     globalconf.buttons.root = parse_mouse_bindings(cfg_mouse, "root", True);
 746
 747     /* Mouse: client windows click bindings */
 748     globalconf.buttons.client = parse_mouse_bindings(cfg_mouse, "client", True);
 749
 750     /* Keys */
 751     globalconf.numlockmask = get_numlockmask(globalconf.display);
 752
 753     globalconf.keys = section_keys(cfg_keys);
 754
 755     if(defconfig)
 756     {
 757         cfg_print(cfg, defconfig);
 758         fclose(defconfig);
 759     }
 760
 761     /* Free! Like a river! */
 762     cfg_free(cfg);
 763     p_delete(&confpath);
 764 }
 765
 766 // vim: filetype=c:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:encoding=utf-8:textwidth=80