vcs.maemo.org Git - monky/blob - src/core.c

   1 /* -*- mode: c; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: t -*-
   2  * vim: ts=4 sw=4 noet ai cindent syntax=c
   3  *
   4  * Conky, a system monitor, based on torsmo
   5  *
   6  * Any original torsmo code is licensed under the BSD license
   7  *
   8  * All code written since the fork of torsmo is licensed under the GPL
   9  *
  10  * Please see COPYING for details
  11  *
  12  * Copyright (c) 2004, Hannu Saransaari and Lauri Hakkarainen
  13  * Copyright (c) 2005-2010 Brenden Matthews, Philip Kovacs, et. al.
  14  *      (see AUTHORS)
  15  * All rights reserved.
  16  *
  17  * This program is free software: you can redistribute it and/or modify
  18  * it under the terms of the GNU General Public License as published by
  19  * the Free Software Foundation, either version 3 of the License, or
  20  * (at your option) any later version.
  21  *
  22  * This program is distributed in the hope that it will be useful,
  23  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  24  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  25  * GNU General Public License for more details.
  26  * You should have received a copy of the GNU General Public License
  27  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  28  *
  29  */
  30
  31 /* local headers */
  32 #include "core.h"
  33 #include "text_object.h"
  34 #include "algebra.h"
  35 #include "build.h"
  36 #include "colours.h"
  37 #include "combine.h"
  38 #include "diskio.h"
  39 #include "entropy.h"
  40 #include "exec.h"
  41 #include "i8k.h"
  42 #include "proc.h"
  43 #ifdef X11
  44 #include "fonts.h"
  45 #endif
  46 #include "fs.h"
  47 #ifdef HAVE_ICONV
  48 #include "iconv_tools.h"
  49 #endif
  50 #include "logging.h"
  51 #include "mixer.h"
  52 #include "mail.h"
  53 #include "mboxscan.h"
  54 #include "net_stat.h"
  55 #ifdef NVIDIA
  56 #include "nvidia.h"
  57 #endif
  58 #include "read_tcp.h"
  59 #include "scroll.h"
  60 #include "specials.h"
  61 #include "temphelper.h"
  62 #include "template.h"
  63 #include "tailhead.h"
  64 #include "timeinfo.h"
  65 #include "top.h"
  66
  67 #ifdef NCURSES
  68 #include <ncurses.h>
  69 #endif
  70
  71 /* check for OS and include appropriate headers */
  72 #if defined(__linux__)
  73 #include "linux.h"
  74 #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
  75 #include "freebsd.h"
  76 #elif defined(__OpenBSD__)
  77 #include "openbsd.h"
  78 #endif
  79
  80 #include <string.h>
  81 #include <ctype.h>
  82
  83 /* strip a leading /dev/ if any, following symlinks first
  84  *
  85  * BEWARE: this function returns a pointer to static content
  86  *         which gets overwritten in consecutive calls. I.e.:
  87  *         this function is NOT reentrant.
  88  */
  89 const char *dev_name(const char *path)
  90 {
  91         static char buf[255];   /* should be enough for pathnames */
  92         ssize_t buflen;
  93
  94         if (!path)
  95                 return NULL;
  96
  97 #define DEV_NAME(x) \
  98   x != NULL && strlen(x) > 5 && strncmp(x, "/dev/", 5) == 0 ? x + 5 : x
  99         if ((buflen = readlink(path, buf, 254)) == -1)
 100                 return DEV_NAME(path);
 101         buf[buflen] = '\0';
 102         return DEV_NAME(buf);
 103 #undef DEV_NAME
 104 }
 105
 106 static struct text_object *new_text_object_internal(void)
 107 {
 108         struct text_object *obj = malloc(sizeof(struct text_object));
 109         memset(obj, 0, sizeof(struct text_object));
 110         return obj;
 111 }
 112
 113 static struct text_object *create_plain_text(const char *s)
 114 {
 115         struct text_object *obj;
 116
 117         if (s == NULL || *s == '\0') {
 118                 return NULL;
 119         }
 120
 121         obj = new_text_object_internal();
 122
 123         obj->type = OBJ_text;
 124         obj->data.s = strndup(s, text_buffer_size);
 125         return obj;
 126 }
 127
 128 /* construct_text_object() creates a new text_object */
 129 struct text_object *construct_text_object(const char *s, const char *arg, long
 130                 line, void **ifblock_opaque, void *free_at_crash)
 131 {
 132         // struct text_object *obj = new_text_object();
 133         struct text_object *obj = new_text_object_internal();
 134
 135         obj->line = line;
 136
 137 /* helper defines for internal use only */
 138 #define __OBJ_HEAD(a, n) if (!strcmp(s, #a)) { \
 139         obj->type = OBJ_##a; add_update_callback(n);
 140 #define __OBJ_IF obj_be_ifblock_if(ifblock_opaque, obj)
 141 #define __OBJ_ARG(...) if (!arg) { CRIT_ERR(obj, free_at_crash, __VA_ARGS__); }
 142
 143 /* defines to be used below */
 144 #define OBJ(a, n) __OBJ_HEAD(a, n) {
 145 #define OBJ_ARG(a, n, ...) __OBJ_HEAD(a, n) __OBJ_ARG(__VA_ARGS__) {
 146 #define OBJ_IF(a, n) __OBJ_HEAD(a, n) __OBJ_IF; {
 147 #define OBJ_IF_ARG(a, n, ...) __OBJ_HEAD(a, n) __OBJ_ARG(__VA_ARGS__) __OBJ_IF; {
 148 #define END } } else
 149
 150 #ifdef X11
 151         if (s[0] == '#') {
 152                 obj->type = OBJ_color;
 153                 obj->data.l = get_x11_color(s);
 154         } else
 155 #endif /* X11 */
 156 #ifndef __OpenBSD__
 157         OBJ(acpitemp, 0)
 158                 obj->data.i = open_acpi_temperature(arg);
 159         END OBJ(acpiacadapter, 0)
 160                 if(arg) {
 161 #ifdef __linux__
 162                         if(strpbrk(arg, "/.") != NULL) {
 163                                 /*
 164                                  * a bit of paranoia. screen out funky paths
 165                                  * i hope no device will have a '.' in its name
 166                                  */
 167                                 NORM_ERR("acpiacadapter: arg must not contain '/' or '.'");
 168                         } else
 169                                 obj->data.opaque = strdup(arg);
 170 #else
 171                         NORM_ERR("acpiacadapter: arg is only used on linux");
 172 #endif
 173                 }
 174 #endif /* !__OpenBSD__ */
 175         END OBJ(freq, 0)
 176                 get_cpu_count();
 177                 if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
 178                                 || atoi(&arg[0]) > info.cpu_count) {
 179                         obj->data.i = 1;
 180                         /* NORM_ERR("freq: Invalid CPU number or you don't have that many CPUs! "
 181                                 "Displaying the clock for CPU 1."); */
 182                 } else {
 183                         obj->data.i = atoi(&arg[0]);
 184                 }
 185         END OBJ(freq_g, 0)
 186                 get_cpu_count();
 187                 if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
 188                                 || atoi(&arg[0]) > info.cpu_count) {
 189                         obj->data.i = 1;
 190                         /* NORM_ERR("freq_g: Invalid CPU number or you don't have that many "
 191                                 "CPUs! Displaying the clock for CPU 1."); */
 192                 } else {
 193                         obj->data.i = atoi(&arg[0]);
 194                 }
 195         END OBJ_ARG(read_tcp, 0, "read_tcp: Needs \"(host) port\" as argument(s)")
 196                 parse_read_tcp_arg(obj, arg, free_at_crash);
 197 #if defined(__linux__)
 198         END OBJ(voltage_mv, 0)
 199                 get_cpu_count();
 200                 if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
 201                                 || atoi(&arg[0]) > info.cpu_count) {
 202                         obj->data.i = 1;
 203                         /* NORM_ERR("voltage_mv: Invalid CPU number or you don't have that many "
 204                                 "CPUs! Displaying voltage for CPU 1."); */
 205                 } else {
 206                         obj->data.i = atoi(&arg[0]);
 207                 }
 208         END OBJ(voltage_v, 0)
 209                 get_cpu_count();
 210                 if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
 211                                 || atoi(&arg[0]) > info.cpu_count) {
 212                         obj->data.i = 1;
 213                         /* NORM_ERR("voltage_v: Invalid CPU number or you don't have that many "
 214                                 "CPUs! Displaying voltage for CPU 1."); */
 215                 } else {
 216                         obj->data.i = atoi(&arg[0]);
 217                 }
 218
 219 #ifdef HAVE_IWLIB
 220         END OBJ(wireless_essid, &update_net_stats)
 221                 parse_net_stat_arg(obj, arg, free_at_crash);
 222         END OBJ(wireless_mode, &update_net_stats)
 223                 parse_net_stat_arg(obj, arg, free_at_crash);
 224         END OBJ(wireless_bitrate, &update_net_stats)
 225                 parse_net_stat_arg(obj, arg, free_at_crash);
 226         END OBJ(wireless_ap, &update_net_stats)
 227                 parse_net_stat_arg(obj, arg, free_at_crash);
 228         END OBJ(wireless_link_qual, &update_net_stats)
 229                 parse_net_stat_arg(obj, arg, free_at_crash);
 230         END OBJ(wireless_link_qual_max, &update_net_stats)
 231                 parse_net_stat_arg(obj, arg, free_at_crash);
 232         END OBJ(wireless_link_qual_perc, &update_net_stats)
 233                 parse_net_stat_arg(obj, arg, free_at_crash);
 234         END OBJ(wireless_link_bar, &update_net_stats)
 235                 parse_net_stat_bar_arg(obj, arg, free_at_crash);
 236 #endif /* HAVE_IWLIB */
 237
 238 #endif /* __linux__ */
 239
 240 #ifndef __OpenBSD__
 241         END OBJ(acpifan, 0)
 242         END OBJ(battery, 0)
 243                 char bat[64];
 244
 245                 if (arg) {
 246                         sscanf(arg, "%63s", bat);
 247                 } else {
 248                         strcpy(bat, "bq27200-0");
 249                 }
 250                 obj->data.s = strndup(bat, text_buffer_size);
 251         END OBJ(battery_short, 0)
 252                 char bat[64];
 253
 254                 if (arg) {
 255                         sscanf(arg, "%63s", bat);
 256                 } else {
 257                         strcpy(bat, "bq27200-0");
 258                 }
 259                 obj->data.s = strndup(bat, text_buffer_size);
 260         END OBJ(battery_time, 0)
 261                 char bat[64];
 262
 263                 if (arg) {
 264                         sscanf(arg, "%63s", bat);
 265                 } else {
 266                         strcpy(bat, "bq27200-0");
 267                 }
 268                 obj->data.s = strndup(bat, text_buffer_size);
 269         END OBJ(battery_percent, 0)
 270                 char bat[64];
 271
 272                 if (arg) {
 273                         sscanf(arg, "%63s", bat);
 274                 } else {
 275                         strcpy(bat, "bq27200-0");
 276                 }
 277                 obj->data.s = strndup(bat, text_buffer_size);
 278         END OBJ(battery_bar, 0)
 279                 char bat[64];
 280
 281                 arg = scan_bar(obj, arg);
 282                 if (arg && strlen(arg)>0) {
 283                         sscanf(arg, "%63s", bat);
 284                 } else {
 285                         strcpy(bat, "bq27200-0");
 286                 }
 287                 obj->data.s = strndup(bat, text_buffer_size);
 288         END OBJ(battery_volts, 0)
 289                 char bat[64];
 290                 if (arg) {
 291                         sscanf(arg, "%63s", bat);
 292                 } else {
 293                         strcpy(bat, "bq27200-0");
 294                 }
 295                 obj->data.s = strndup(bat, text_buffer_size);
 296         END OBJ(battery_temp, 0)
 297                 char bat[64];
 298                 if (arg) {
 299                         sscanf(arg, "%63s", bat);
 300                 } else {
 301                         strcpy(bat, "bq27200-0");
 302                 }
 303                 obj->data.s = strndup(bat, text_buffer_size);
 304 #endif /* !__OpenBSD__ */
 305
 306 #if defined(__linux__)
 307         END OBJ_ARG(disk_protect, 0, "disk_protect needs an argument")
 308                 obj->data.s = strndup(dev_name(arg), text_buffer_size);
 309         END OBJ(i8k_version, &update_i8k)
 310         END OBJ(i8k_bios, &update_i8k)
 311         END OBJ(i8k_serial, &update_i8k)
 312         END OBJ(i8k_cpu_temp, &update_i8k)
 313         END OBJ(i8k_left_fan_status, &update_i8k)
 314         END OBJ(i8k_right_fan_status, &update_i8k)
 315         END OBJ(i8k_left_fan_rpm, &update_i8k)
 316         END OBJ(i8k_right_fan_rpm, &update_i8k)
 317         END OBJ(i8k_ac_status, &update_i8k)
 318         END OBJ(i8k_buttons_status, &update_i8k)
 319 #if defined(IBM)
 320         END OBJ(ibm_fan, 0)
 321         END OBJ_ARG(ibm_temps, &get_ibm_acpi_temps, "ibm_temps: needs an argument")
 322                 parse_ibm_temps_arg(obj, arg);
 323         END OBJ(ibm_volume, 0)
 324         END OBJ(ibm_brightness, 0)
 325 #endif
 326         /* information from sony_laptop kernel module
 327          * /sys/devices/platform/sony-laptop */
 328         END OBJ(sony_fanspeed, 0)
 329         END OBJ_IF(if_gw, &update_gateway_info)
 330         END OBJ_ARG(ioscheduler, 0, "get_ioscheduler needs an argument (e.g. hda)")
 331                 obj->data.s = strndup(dev_name(arg), text_buffer_size);
 332         END OBJ(laptop_mode, 0)
 333         END OBJ_ARG(pb_battery, 0, "pb_battery: needs one argument: status, percent or time")
 334                 if (strcmp(arg, "status") == EQUAL) {
 335                         obj->data.i = PB_BATT_STATUS;
 336                 } else if (strcmp(arg, "percent") == EQUAL) {
 337                         obj->data.i = PB_BATT_PERCENT;
 338                 } else if (strcmp(arg, "time") == EQUAL) {
 339                         obj->data.i = PB_BATT_TIME;
 340                 } else {
 341                         NORM_ERR("pb_battery: illegal argument '%s', defaulting to status", arg);
 342                         obj->data.i = PB_BATT_STATUS;
 343                 }
 344 #endif /* __linux__ */
 345 #if (defined(__FreeBSD__) || defined(__linux__))
 346         END OBJ_IF_ARG(if_up, 0, "if_up needs an argument")
 347                 parse_if_up_arg(obj, arg);
 348 #endif
 349 #if defined(__OpenBSD__)
 350         END OBJ_ARG(obsd_sensors_temp, 0, "obsd_sensors_temp: needs an argument")
 351                 parse_obsd_sensor(obj, arg);
 352         END OBJ_ARG(obsd_sensors_fan, 0, "obsd_sensors_fan: needs 2 arguments (device and sensor number)")
 353                 parse_obsd_sensor(obj, arg);
 354         END OBJ_ARG(obsd_sensors_volt, 0, "obsd_sensors_volt: needs 2 arguments (device and sensor number)")
 355                 parse_obsd_sensor(obj, arg);
 356         END OBJ(obsd_vendor, 0)
 357         END OBJ(obsd_product, 0)
 358 #endif /* __OpenBSD__ */
 359         END OBJ(buffers, &update_meminfo)
 360         END OBJ(cached, &update_meminfo)
 361 #define SCAN_CPU(__arg, __var) { \
 362         int __offset = 0; \
 363         if (__arg && sscanf(__arg, " cpu%d %n", &__var, &__offset) > 0) \
 364                 __arg += __offset; \
 365         else \
 366                 __var = 0; \
 367 }
 368         END OBJ(cpu, &update_cpu_usage)
 369                 SCAN_CPU(arg, obj->data.i);
 370                 DBGP2("Adding $cpu for CPU %d", obj->data.i);
 371         END OBJ(cpugauge, &update_cpu_usage)
 372                 SCAN_CPU(arg, obj->data.i);
 373                 scan_gauge(obj, arg);
 374                 DBGP2("Adding $cpugauge for CPU %d", obj->data.i);
 375         END OBJ(cpubar, &update_cpu_usage)
 376                 SCAN_CPU(arg, obj->data.i);
 377                 scan_bar(obj, arg);
 378                 DBGP2("Adding $cpubar for CPU %d", obj->data.i);
 379 #ifdef X11
 380         END OBJ(cpugraph, &update_cpu_usage)
 381                 char *buf = 0;
 382                 SCAN_CPU(arg, obj->data.i);
 383                 buf = scan_graph(obj, arg, 100);
 384                 DBGP2("Adding $cpugraph for CPU %d", obj->data.i);
 385                 if (buf) free(buf);
 386         END OBJ(loadgraph, &update_load_average)
 387                 scan_loadgraph_arg(obj, arg);
 388 #endif /* X11 */
 389         END OBJ(diskio, &update_diskio)
 390                 parse_diskio_arg(obj, dev_name(arg));
 391         END OBJ(diskio_read, &update_diskio)
 392                 parse_diskio_arg(obj, dev_name(arg));
 393         END OBJ(diskio_write, &update_diskio)
 394                 parse_diskio_arg(obj, dev_name(arg));
 395 #ifdef X11
 396         END OBJ(diskiograph, &update_diskio)
 397                 parse_diskiograph_arg(obj, dev_name(arg));
 398         END OBJ(diskiograph_read, &update_diskio)
 399                 parse_diskiograph_arg(obj, dev_name(arg));
 400         END OBJ(diskiograph_write, &update_diskio)
 401                 parse_diskiograph_arg(obj, dev_name(arg));
 402 #endif /* X11 */
 403         END OBJ(color, 0)
 404 #ifdef X11
 405                 if (output_methods & TO_X) {
 406                         obj->data.l = arg ? get_x11_color(arg) : default_fg_color;
 407                         set_current_text_color(obj->data.l);
 408                 }
 409 #endif /* X11 */
 410 #ifdef NCURSES
 411                 if (output_methods & TO_NCURSES) {
 412                         obj->data.l = COLOR_WHITE;
 413                         if(arg) {
 414                                 if(strcasecmp(arg, "red") == 0) {
 415                                         obj->data.l = COLOR_RED;
 416                                 }else if(strcasecmp(arg, "green") == 0) {
 417                                         obj->data.l = COLOR_GREEN;
 418                                 }else if(strcasecmp(arg, "yellow") == 0) {
 419                                         obj->data.l = COLOR_YELLOW;
 420                                 }else if(strcasecmp(arg, "blue") == 0) {
 421                                         obj->data.l = COLOR_BLUE;
 422                                 }else if(strcasecmp(arg, "magenta") == 0) {
 423                                         obj->data.l = COLOR_MAGENTA;
 424                                 }else if(strcasecmp(arg, "cyan") == 0) {
 425                                         obj->data.l = COLOR_CYAN;
 426                                 }else if(strcasecmp(arg, "black") == 0) {
 427                                         obj->data.l = COLOR_BLACK;
 428                                 }
 429                         }
 430                         set_current_text_color(obj->data.l);
 431                         init_pair(obj->data.l, obj->data.l, COLOR_BLACK);
 432                 }
 433 #endif /* NCURSES */
 434         END OBJ(color0, 0)
 435                 obj->data.l = color0;
 436                 set_current_text_color(obj->data.l);
 437         END OBJ(color1, 0)
 438                 obj->data.l = color1;
 439                 set_current_text_color(obj->data.l);
 440         END OBJ(color2, 0)
 441                 obj->data.l = color2;
 442                 set_current_text_color(obj->data.l);
 443         END OBJ(color3, 0)
 444                 obj->data.l = color3;
 445                 set_current_text_color(obj->data.l);
 446         END OBJ(color4, 0)
 447                 obj->data.l = color4;
 448                 set_current_text_color(obj->data.l);
 449         END OBJ(color5, 0)
 450                 obj->data.l = color5;
 451                 set_current_text_color(obj->data.l);
 452         END OBJ(color6, 0)
 453                 obj->data.l = color6;
 454                 set_current_text_color(obj->data.l);
 455         END OBJ(color7, 0)
 456                 obj->data.l = color7;
 457                 set_current_text_color(obj->data.l);
 458         END OBJ(color8, 0)
 459                 obj->data.l = color8;
 460                 set_current_text_color(obj->data.l);
 461         END OBJ(color9, 0)
 462                 obj->data.l = color9;
 463                 set_current_text_color(obj->data.l);
 464 #ifdef X11
 465         END OBJ(font, 0)
 466                 obj->data.s = scan_font(arg);
 467 #endif /* X11 */
 468         END OBJ(conky_version, 0)
 469                 obj->type = OBJ_text;
 470                 obj->data.s = strdup(VERSION);
 471         END OBJ(conky_build_date, 0)
 472                 obj->type = OBJ_text;
 473                 obj->data.s = strdup(BUILD_DATE);
 474         END OBJ(conky_build_arch, 0)
 475                 obj->type = OBJ_text;
 476                 obj->data.s = strdup(BUILD_ARCH);
 477         END OBJ(downspeed, &update_net_stats)
 478                 parse_net_stat_arg(obj, arg, free_at_crash);
 479         END OBJ(downspeedf, &update_net_stats)
 480                 parse_net_stat_arg(obj, arg, free_at_crash);
 481 #ifdef X11
 482         END OBJ(downspeedgraph, &update_net_stats)
 483                 parse_net_stat_graph_arg(obj, arg, free_at_crash);
 484 #endif /* X11 */
 485         END OBJ(else, 0)
 486                 obj_be_ifblock_else(ifblock_opaque, obj);
 487         END OBJ(endif, 0)
 488                 obj_be_ifblock_endif(ifblock_opaque, obj);
 489         END OBJ(eval, 0)
 490                 obj->data.s = strndup(arg ? arg : "", text_buffer_size);
 491 #if defined(IMLIB2) && defined(X11)
 492         END OBJ(image, 0)
 493                 obj->data.s = strndup(arg ? arg : "", text_buffer_size);
 494 #endif /* IMLIB2 */
 495         END OBJ(exec, 0)
 496                 scan_exec_arg(obj, arg);
 497         END OBJ(execp, 0)
 498                 scan_exec_arg(obj, arg);
 499         END OBJ(execbar, 0)
 500                 scan_exec_arg(obj, arg);
 501         END OBJ(execgauge, 0)
 502                 scan_exec_arg(obj, arg);
 503 #ifdef X11
 504         END OBJ(execgraph, 0)
 505                 scan_execgraph_arg(obj, arg);
 506 #endif /* X11 */
 507         END OBJ_ARG(execibar, 0, "execibar needs arguments")
 508                 scan_execi_arg(obj, arg);
 509 #ifdef X11
 510         END OBJ_ARG(execigraph, 0, "execigraph needs arguments")
 511                 scan_execgraph_arg(obj, arg);
 512 #endif /* X11 */
 513         END OBJ_ARG(execigauge, 0, "execigauge needs arguments")
 514                 scan_execi_arg(obj, arg);
 515         END OBJ_ARG(execi, 0, "execi needs arguments")
 516                 scan_execi_arg(obj, arg);
 517         END OBJ_ARG(execpi, 0, "execpi needs arguments")
 518                 scan_execi_arg(obj, arg);
 519         END OBJ_ARG(texeci, 0, "texeci needs arguments")
 520                 scan_execi_arg(obj, arg);
 521         END OBJ(pre_exec, 0)
 522                 scan_pre_exec_arg(obj, arg);
 523         END OBJ(fs_bar, &update_fs_stats)
 524                 init_fs_bar(obj, arg);
 525         END OBJ(fs_bar_free, &update_fs_stats)
 526                 init_fs_bar(obj, arg);
 527         END OBJ(fs_free, &update_fs_stats)
 528                 init_fs(obj, arg);
 529         END OBJ(fs_used_perc, &update_fs_stats)
 530                 init_fs(obj, arg);
 531         END OBJ(fs_free_perc, &update_fs_stats)
 532                 init_fs(obj, arg);
 533         END OBJ(fs_size, &update_fs_stats)
 534                 init_fs(obj, arg);
 535         END OBJ(fs_type, &update_fs_stats)
 536                 init_fs(obj, arg);
 537         END OBJ(fs_used, &update_fs_stats)
 538                 init_fs(obj, arg);
 539         END OBJ(hr, 0)
 540                 obj->data.i = arg ? atoi(arg) : 1;
 541         END OBJ(nameserver, &update_dns_data)
 542                 parse_nameserver_arg(obj, arg);
 543         END OBJ(offset, 0)
 544                 obj->data.i = arg ? atoi(arg) : 1;
 545         END OBJ(voffset, 0)
 546                 obj->data.i = arg ? atoi(arg) : 1;
 547         END OBJ_ARG(goto, 0, "goto needs arguments")
 548                 obj->data.i = atoi(arg);
 549 #ifdef X11
 550         END OBJ(tab, 0)
 551                 scan_tab(obj, arg);
 552 #endif /* X11 */
 553 #ifdef __linux__
 554         END OBJ_ARG(i2c, 0, "i2c needs arguments")
 555                 parse_i2c_sensor(obj, arg);
 556         END OBJ_ARG(platform, 0, "platform needs arguments")
 557                 parse_platform_sensor(obj, arg);
 558         END OBJ_ARG(hwmon, 0, "hwmon needs argumanets")
 559                 parse_hwmon_sensor(obj, arg);
 560         END OBJ(addrs, &update_net_stats)
 561                 parse_net_stat_arg(obj, arg, free_at_crash);
 562 #endif /* __linux__ */
 563         END OBJ(addr, &update_net_stats)
 564                 parse_net_stat_arg(obj, arg, free_at_crash);
 565         END
 566         /* we have four different types of top (top, top_mem, top_time and top_io). To
 567          * avoid having almost-same code four times, we have this special
 568          * handler. */
 569         if (strncmp(s, "top", 3) == EQUAL) {
 570                 add_update_callback(&update_meminfo);
 571                 add_update_callback(&update_top);
 572                 if (!parse_top_args(s, arg, obj)) {
 573                         return NULL;
 574                 }
 575         } else
 576                 OBJ_ARG(tail, 0, "tail needs arguments")
 577                 init_tailhead("tail", arg, obj, free_at_crash);
 578         END OBJ_ARG(head, 0, "head needs arguments")
 579                 init_tailhead("head", arg, obj, free_at_crash);
 580         END OBJ_ARG(lines, 0, "lines needs an argument")
 581                 obj->data.s = strndup(arg, text_buffer_size);
 582         END OBJ_ARG(words, 0, "words needs a argument")
 583                 obj->data.s = strndup(arg, text_buffer_size);
 584         END OBJ(loadavg, &update_load_average)
 585                 scan_loadavg_arg(obj, arg);
 586         END OBJ_IF_ARG(if_empty, 0, "if_empty needs an argument")
 587                 obj->sub = malloc(sizeof(struct text_object));
 588                 extract_variable_text_internal(obj->sub, arg);
 589         END OBJ_IF_ARG(if_match, 0, "if_match needs arguments")
 590                 obj->sub = malloc(sizeof(struct text_object));
 591                 extract_variable_text_internal(obj->sub, arg);
 592         END OBJ_IF_ARG(if_existing, 0, "if_existing needs an argument or two")
 593                 obj->data.s = strndup(arg, text_buffer_size);
 594         END OBJ_IF_ARG(if_mounted, 0, "if_mounted needs an argument")
 595                 obj->data.s = strndup(arg, text_buffer_size);
 596 #if defined(__linux__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
 597         END OBJ_IF_ARG(if_running, &update_top, "if_running needs an argument")
 598                 top_running = 1;
 599                 obj->data.s = strndup(arg, text_buffer_size);
 600 #else
 601         END OBJ_IF_ARG(if_running, 0, "if_running needs an argument")
 602                 char buf[text_buffer_size];
 603
 604                 snprintf(buf, text_buffer_size, "pidof %s >/dev/null", arg);
 605                 obj->data.s = strndup(buf, text_buffer_size);
 606 #endif
 607         END OBJ(kernel, 0)
 608         END OBJ(machine, 0)
 609         END OBJ(mails, 0)
 610                 parse_local_mail_args(obj, arg);
 611         END OBJ(new_mails, 0)
 612                 parse_local_mail_args(obj, arg);
 613         END OBJ(seen_mails, 0)
 614                 parse_local_mail_args(obj, arg);
 615         END OBJ(unseen_mails, 0)
 616                 parse_local_mail_args(obj, arg);
 617         END OBJ(flagged_mails, 0)
 618                 parse_local_mail_args(obj, arg);
 619         END OBJ(unflagged_mails, 0)
 620                 parse_local_mail_args(obj, arg);
 621         END OBJ(forwarded_mails, 0)
 622                 parse_local_mail_args(obj, arg);
 623         END OBJ(unforwarded_mails, 0)
 624                 parse_local_mail_args(obj, arg);
 625         END OBJ(replied_mails, 0)
 626                 parse_local_mail_args(obj, arg);
 627         END OBJ(unreplied_mails, 0)
 628                 parse_local_mail_args(obj, arg);
 629         END OBJ(draft_mails, 0)
 630                 parse_local_mail_args(obj, arg);
 631         END OBJ(trashed_mails, 0)
 632                 parse_local_mail_args(obj, arg);
 633         END OBJ(mboxscan, 0)
 634                 parse_mboxscan_arg(obj, arg);
 635         END OBJ(mem, &update_meminfo)
 636         END OBJ(memeasyfree, &update_meminfo)
 637         END OBJ(memfree, &update_meminfo)
 638         END OBJ(memmax, &update_meminfo)
 639         END OBJ(memperc, &update_meminfo)
 640         END OBJ(memgauge, &update_meminfo)
 641                 scan_gauge(obj, arg);
 642         END OBJ(membar, &update_meminfo)
 643                 scan_bar(obj, arg);
 644 #ifdef X11
 645         END OBJ(memgraph, &update_meminfo)
 646                 char *buf = 0;
 647                 buf = scan_graph(obj, arg, 100);
 648
 649                 if (buf) free(buf);
 650 #endif /* X11*/
 651         END OBJ(mixer, 0)
 652                 parse_mixer_arg(obj, arg);
 653         END OBJ(mixerl, 0)
 654                 parse_mixer_arg(obj, arg);
 655         END OBJ(mixerr, 0)
 656                 parse_mixer_arg(obj, arg);
 657         END OBJ(mixerbar, 0)
 658                 scan_mixer_bar(obj, arg);
 659         END OBJ(mixerlbar, 0)
 660                 scan_mixer_bar(obj, arg);
 661         END OBJ(mixerrbar, 0)
 662                 scan_mixer_bar(obj, arg);
 663         END OBJ_IF(if_mixer_mute, 0)
 664                 parse_mixer_arg(obj, arg);
 665 #ifdef X11
 666         END OBJ(monitor, &update_x11info)
 667         END OBJ(monitor_number, &update_x11info)
 668         END OBJ(desktop, &update_x11info)
 669         END OBJ(desktop_number, &update_x11info)
 670         END OBJ(desktop_name, &update_x11info)
 671 #endif
 672         END OBJ_ARG(format_time, 0, "format_time needs a pid as argument")
 673                 obj->sub = malloc(sizeof(struct text_object));
 674                 extract_variable_text_internal(obj->sub, arg);
 675         END OBJ(nodename, 0)
 676         END OBJ(nodename_short, 0)
 677         END OBJ_ARG(cmdline_to_pid, 0, "cmdline_to_pid needs a command line as argument")
 678                 scan_cmdline_to_pid_arg(obj, arg, free_at_crash);
 679         END OBJ_ARG(pid_chroot, 0, "pid_chroot needs a pid as argument")
 680                 obj->sub = malloc(sizeof(struct text_object));
 681                 extract_variable_text_internal(obj->sub, arg);
 682         END OBJ_ARG(pid_cmdline, 0, "pid_cmdline needs a pid as argument")
 683                 obj->sub = malloc(sizeof(struct text_object));
 684                 extract_variable_text_internal(obj->sub, arg);
 685         END OBJ_ARG(pid_cwd, 0, "pid_cwd needs a pid as argument")
 686                 obj->sub = malloc(sizeof(struct text_object));
 687                 extract_variable_text_internal(obj->sub, arg);
 688         END OBJ_ARG(pid_environ, 0, "pid_environ needs arguments")
 689                 obj->sub = malloc(sizeof(struct text_object));
 690                 extract_variable_text_internal(obj->sub, arg);
 691         END OBJ_ARG(pid_environ_list, 0, "pid_environ_list needs a pid as argument")
 692                 obj->sub = malloc(sizeof(struct text_object));
 693                 extract_variable_text_internal(obj->sub, arg);
 694         END OBJ_ARG(pid_exe, 0, "pid_exe needs a pid as argument")
 695                 obj->sub = malloc(sizeof(struct text_object));
 696                 extract_variable_text_internal(obj->sub, arg);
 697         END OBJ_ARG(pid_nice, 0, "pid_nice needs a pid as argument")
 698                 obj->sub = malloc(sizeof(struct text_object));
 699                 extract_variable_text_internal(obj->sub, arg);
 700         END OBJ_ARG(pid_openfiles, 0, "pid_openfiles needs a pid as argument")
 701                 obj->sub = malloc(sizeof(struct text_object));
 702                 extract_variable_text_internal(obj->sub, arg);
 703         END OBJ_ARG(pid_parent, 0, "pid_parent needs a pid as argument")
 704                 obj->sub = malloc(sizeof(struct text_object));
 705                 extract_variable_text_internal(obj->sub, arg);
 706         END OBJ_ARG(pid_priority, 0, "pid_priority needs a pid as argument")
 707                 obj->sub = malloc(sizeof(struct text_object));
 708                 extract_variable_text_internal(obj->sub, arg);
 709         END OBJ_ARG(pid_state, 0, "pid_state needs a pid as argument")
 710                 obj->sub = malloc(sizeof(struct text_object));
 711                 extract_variable_text_internal(obj->sub, arg);
 712         END OBJ_ARG(pid_state_short, 0, "pid_state_short needs a pid as argument")
 713                 obj->sub = malloc(sizeof(struct text_object));
 714                 extract_variable_text_internal(obj->sub, arg);
 715         END OBJ_ARG(pid_stderr, 0, "pid_stderr needs a pid as argument")
 716                 obj->sub = malloc(sizeof(struct text_object));
 717                 extract_variable_text_internal(obj->sub, arg);
 718         END OBJ_ARG(pid_stdin, 0, "pid_stdin needs a pid as argument")
 719                 obj->sub = malloc(sizeof(struct text_object));
 720                 extract_variable_text_internal(obj->sub, arg);
 721         END OBJ_ARG(pid_stdout, 0, "pid_stdout needs a pid as argument")
 722                 obj->sub = malloc(sizeof(struct text_object));
 723                 extract_variable_text_internal(obj->sub, arg);
 724         END OBJ_ARG(pid_threads, 0, "pid_threads needs a pid as argument")
 725                 obj->sub = malloc(sizeof(struct text_object));
 726                 extract_variable_text_internal(obj->sub, arg);
 727         END OBJ_ARG(pid_thread_list, 0, "pid_thread_list needs a pid as argument")
 728                 obj->sub = malloc(sizeof(struct text_object));
 729                 extract_variable_text_internal(obj->sub, arg);
 730         END OBJ_ARG(pid_time_kernelmode, 0, "pid_time_kernelmode needs a pid as argument")
 731                 obj->sub = malloc(sizeof(struct text_object));
 732                 extract_variable_text_internal(obj->sub, arg);
 733         END OBJ_ARG(pid_time_usermode, 0, "pid_time_usermode needs a pid as argument")
 734                 obj->sub = malloc(sizeof(struct text_object));
 735                 extract_variable_text_internal(obj->sub, arg);
 736         END OBJ_ARG(pid_time, 0, "pid_time needs a pid as argument")
 737                 obj->sub = malloc(sizeof(struct text_object));
 738                 extract_variable_text_internal(obj->sub, arg);
 739         END OBJ_ARG(pid_uid, 0, "pid_uid needs a pid as argument")
 740                 obj->sub = malloc(sizeof(struct text_object));
 741                 extract_variable_text_internal(obj->sub, arg);
 742         END OBJ_ARG(pid_euid, 0, "pid_euid needs a pid as argument")
 743                 obj->sub = malloc(sizeof(struct text_object));
 744                 extract_variable_text_internal(obj->sub, arg);
 745         END OBJ_ARG(pid_suid, 0, "pid_suid needs a pid as argument")
 746                 obj->sub = malloc(sizeof(struct text_object));
 747                 extract_variable_text_internal(obj->sub, arg);
 748         END OBJ_ARG(pid_fsuid, 0, "pid_fsuid needs a pid as argument")
 749                 obj->sub = malloc(sizeof(struct text_object));
 750                 extract_variable_text_internal(obj->sub, arg);
 751         END OBJ_ARG(pid_gid, 0, "pid_gid needs a pid as argument")
 752                 obj->sub = malloc(sizeof(struct text_object));
 753                 extract_variable_text_internal(obj->sub, arg);
 754         END OBJ_ARG(pid_egid, 0, "pid_egid needs a pid as argument")
 755                 obj->sub = malloc(sizeof(struct text_object));
 756                 extract_variable_text_internal(obj->sub, arg);
 757         END OBJ_ARG(pid_sgid, 0, "pid_sgid needs a pid as argument")
 758                 obj->sub = malloc(sizeof(struct text_object));
 759                 extract_variable_text_internal(obj->sub, arg);
 760         END OBJ_ARG(pid_fsgid, 0, "pid_fsgid needs a pid as argument")
 761                 obj->sub = malloc(sizeof(struct text_object));
 762                 extract_variable_text_internal(obj->sub, arg);
 763         END OBJ_ARG(gid_name, 0, "gid_name needs a gid as argument")
 764                 obj->sub = malloc(sizeof(struct text_object));
 765                 extract_variable_text_internal(obj->sub, arg);
 766         END OBJ_ARG(uid_name, 0, "uid_name needs a uid as argument")
 767                 obj->sub = malloc(sizeof(struct text_object));
 768                 extract_variable_text_internal(obj->sub, arg);
 769         END OBJ_ARG(pid_read, 0, "pid_read needs a pid as argument")
 770                 obj->sub = malloc(sizeof(struct text_object));
 771                 extract_variable_text_internal(obj->sub, arg);
 772         END OBJ_ARG(pid_vmpeak, 0, "pid_vmpeak needs a pid as argument")
 773                 obj->sub = malloc(sizeof(struct text_object));
 774                 extract_variable_text_internal(obj->sub, arg);
 775         END OBJ_ARG(pid_vmsize, 0, "pid_vmsize needs a pid as argument")
 776                 obj->sub = malloc(sizeof(struct text_object));
 777                 extract_variable_text_internal(obj->sub, arg);
 778         END OBJ_ARG(pid_vmlck, 0, "pid_vmlck needs a pid as argument")
 779                 obj->sub = malloc(sizeof(struct text_object));
 780                 extract_variable_text_internal(obj->sub, arg);
 781         END OBJ_ARG(pid_vmhwm, 0, "pid_vmhwm needs a pid as argument")
 782                 obj->sub = malloc(sizeof(struct text_object));
 783                 extract_variable_text_internal(obj->sub, arg);
 784         END OBJ_ARG(pid_vmrss, 0, "pid_vmrss needs a pid as argument")
 785                 obj->sub = malloc(sizeof(struct text_object));
 786                 extract_variable_text_internal(obj->sub, arg);
 787         END OBJ_ARG(pid_vmdata, 0, "pid_vmdata needs a pid as argument")
 788                 obj->sub = malloc(sizeof(struct text_object));
 789                 extract_variable_text_internal(obj->sub, arg);
 790         END OBJ_ARG(pid_vmstk, 0, "pid_vmstk needs a pid as argument")
 791                 obj->sub = malloc(sizeof(struct text_object));
 792                 extract_variable_text_internal(obj->sub, arg);
 793         END OBJ_ARG(pid_vmexe, 0, "pid_vmexe needs a pid as argument")
 794                 obj->sub = malloc(sizeof(struct text_object));
 795                 extract_variable_text_internal(obj->sub, arg);
 796         END OBJ_ARG(pid_vmlib, 0, "pid_vmlib needs a pid as argument")
 797                 obj->sub = malloc(sizeof(struct text_object));
 798                 extract_variable_text_internal(obj->sub, arg);
 799         END OBJ_ARG(pid_vmpte, 0, "pid_vmpte needs a pid as argument")
 800                 obj->sub = malloc(sizeof(struct text_object));
 801                 extract_variable_text_internal(obj->sub, arg);
 802         END OBJ_ARG(pid_write, 0, "pid_write needs a pid as argument")
 803                 obj->sub = malloc(sizeof(struct text_object));
 804                 extract_variable_text_internal(obj->sub, arg);
 805         END OBJ(processes, &update_total_processes)
 806         END OBJ(running_processes, &update_top)
 807                 top_running = 1;
 808 #ifdef __linux__
 809         END OBJ(threads, &update_threads)
 810         END OBJ(running_threads, &update_stat)
 811 #else
 812         END OBJ(running_processes, &update_running_processes)
 813 #endif /* __linux__ */
 814         END OBJ(shadecolor, 0)
 815 #ifdef X11
 816                 obj->data.l = arg ? get_x11_color(arg) : default_bg_color;
 817 #endif /* X11 */
 818         END OBJ(outlinecolor, 0)
 819 #ifdef X11
 820                 obj->data.l = arg ? get_x11_color(arg) : default_out_color;
 821 #endif /* X11 */
 822         END OBJ(stippled_hr, 0)
 823 #ifdef X11
 824                 scan_stippled_hr(obj, arg);
 825 #endif /* X11 */
 826         END OBJ(swap, &update_meminfo)
 827         END OBJ(swapfree, &update_meminfo)
 828         END OBJ(swapmax, &update_meminfo)
 829         END OBJ(swapperc, &update_meminfo)
 830         END OBJ(swapbar, &update_meminfo)
 831                 scan_bar(obj, arg);
 832         END OBJ(sysname, 0)
 833         END OBJ(time, 0)
 834                 scan_time(obj, arg);
 835         END OBJ(utime, 0)
 836                 scan_time(obj, arg);
 837         END OBJ(tztime, 0)
 838                 scan_tztime(obj, arg);
 839 #ifdef HAVE_ICONV
 840         END OBJ_ARG(iconv_start, 0, "Iconv requires arguments")
 841                 init_iconv_start(obj, free_at_crash, arg);
 842         END OBJ(iconv_stop, 0)
 843                 init_iconv_stop();
 844 #endif
 845         END OBJ(totaldown, &update_net_stats)
 846                 parse_net_stat_arg(obj, arg, free_at_crash);
 847         END OBJ(totalup, &update_net_stats)
 848                 parse_net_stat_arg(obj, arg, free_at_crash);
 849         END OBJ(updates, 0)
 850         END OBJ_IF(if_updatenr, 0)
 851                 obj->data.i = arg ? atoi(arg) : 0;
 852                 if(obj->data.i == 0) CRIT_ERR(obj, free_at_crash, "if_updatenr needs a number above 0 as argument");
 853                 set_updatereset(obj->data.i > get_updatereset() ? obj->data.i : get_updatereset());
 854         END OBJ(alignr, 0)
 855                 obj->data.i = arg ? atoi(arg) : 0;
 856         END OBJ(alignc, 0)
 857                 obj->data.i = arg ? atoi(arg) : 0;
 858         END OBJ(upspeed, &update_net_stats)
 859                 parse_net_stat_arg(obj, arg, free_at_crash);
 860         END OBJ(upspeedf, &update_net_stats)
 861                 parse_net_stat_arg(obj, arg, free_at_crash);
 862 #ifdef X11
 863         END OBJ(upspeedgraph, &update_net_stats)
 864                 parse_net_stat_graph_arg(obj, arg, free_at_crash);
 865 #endif
 866         END OBJ(uptime_short, &update_uptime)
 867         END OBJ(uptime, &update_uptime)
 868 #if defined(__linux__)
 869         END OBJ(user_names, &update_users)
 870         END OBJ(user_times, &update_users)
 871         END OBJ_ARG(user_time, 0, "user time needs a console name as argument")
 872                 obj->data.s = strndup(arg, text_buffer_size);
 873         END OBJ(user_terms, &update_users)
 874         END OBJ(user_number, &update_users)
 875         END OBJ(gw_iface, &update_gateway_info)
 876         END OBJ(gw_ip, &update_gateway_info)
 877 #endif /* !__linux__ */
 878 #if (defined(__FreeBSD__) || defined(__FreeBSD_kernel__) \
 879                 || defined(__OpenBSD__)) && (defined(i386) || defined(__i386__))
 880         END OBJ(apm_adapter, 0)
 881         END OBJ(apm_battery_life, 0)
 882         END OBJ(apm_battery_time, 0)
 883 #endif /* __FreeBSD__ */
 884         END OBJ(imap_unseen, 0)
 885                 parse_imap_mail_args(obj, arg);
 886         END OBJ(imap_messages, 0)
 887                 parse_imap_mail_args(obj, arg);
 888         END OBJ(pop3_unseen, 0)
 889                 parse_pop3_mail_args(obj, arg);
 890         END OBJ(pop3_used, 0)
 891                 parse_pop3_mail_args(obj, arg);
 892 #ifdef IBM
 893         END OBJ_ARG(smapi, 0, "smapi needs an argument")
 894                 obj->data.s = strndup(arg, text_buffer_size);
 895         END OBJ_IF_ARG(if_smapi_bat_installed, 0, "if_smapi_bat_installed needs an argument")
 896                 obj->data.s = strndup(arg, text_buffer_size);
 897         END OBJ_ARG(smapi_bat_perc, 0, "smapi_bat_perc needs an argument")
 898                 obj->data.s = strndup(arg, text_buffer_size);
 899         END OBJ_ARG(smapi_bat_temp, 0, "smapi_bat_temp needs an argument")
 900                 obj->data.s = strndup(arg, text_buffer_size);
 901         END OBJ_ARG(smapi_bat_power, 0, "smapi_bat_power needs an argument")
 902                 obj->data.s = strndup(arg, text_buffer_size);
 903         END OBJ_ARG(smapi_bat_bar, 0, "smapi_bat_bar needs an argument")
 904                 int cnt;
 905                 if(sscanf(arg, "%i %n", &obj->data.i, &cnt) <= 0) {
 906                         NORM_ERR("first argument to smapi_bat_bar must be an integer value");
 907                         obj->data.i = -1;
 908                 } else
 909                         arg = scan_bar(obj, arg + cnt);
 910 #endif /* IBM */
 911 #ifdef MPD
 912 #define mpd_set_maxlen(name) \
 913                 if (arg) { \
 914                         int i; \
 915                         sscanf(arg, "%d", &i); \
 916                         if (i > 0) \
 917                                 obj->data.i = i + 1; \
 918                         else \
 919                                 NORM_ERR(#name ": invalid length argument"); \
 920                 }
 921         END OBJ(mpd_artist, &update_mpd)
 922                 mpd_set_maxlen(mpd_artist);
 923                 init_mpd();
 924         END OBJ(mpd_title, &update_mpd)
 925                 mpd_set_maxlen(mpd_title);
 926                 init_mpd();
 927         END OBJ(mpd_random, &update_mpd) init_mpd();
 928         END OBJ(mpd_repeat, &update_mpd) init_mpd();
 929         END OBJ(mpd_elapsed, &update_mpd) init_mpd();
 930         END OBJ(mpd_length, &update_mpd) init_mpd();
 931         END OBJ(mpd_track, &update_mpd)
 932                 mpd_set_maxlen(mpd_track);
 933                 init_mpd();
 934         END OBJ(mpd_name, &update_mpd)
 935                 mpd_set_maxlen(mpd_name);
 936                 init_mpd();
 937         END OBJ(mpd_file, &update_mpd)
 938                 mpd_set_maxlen(mpd_file);
 939                 init_mpd();
 940         END OBJ(mpd_percent, &update_mpd) init_mpd();
 941         END OBJ(mpd_album, &update_mpd)
 942                 mpd_set_maxlen(mpd_album);
 943                 init_mpd();
 944         END OBJ(mpd_vol, &update_mpd) init_mpd();
 945         END OBJ(mpd_bitrate, &update_mpd) init_mpd();
 946         END OBJ(mpd_status, &update_mpd) init_mpd();
 947         END OBJ(mpd_bar, &update_mpd)
 948                 scan_bar(obj, arg);
 949                 init_mpd();
 950         END OBJ(mpd_smart, &update_mpd)
 951                 mpd_set_maxlen(mpd_smart);
 952                 init_mpd();
 953         END OBJ_IF(if_mpd_playing, &update_mpd)
 954                 init_mpd();
 955 #undef mpd_set_maxlen
 956 #endif /* MPD */
 957 #ifdef MOC
 958         END OBJ(moc_state, &update_moc)
 959         END OBJ(moc_file, &update_moc)
 960         END OBJ(moc_title, &update_moc)
 961         END OBJ(moc_artist, &update_moc)
 962         END OBJ(moc_song, &update_moc)
 963         END OBJ(moc_album, &update_moc)
 964         END OBJ(moc_totaltime, &update_moc)
 965         END OBJ(moc_timeleft, &update_moc)
 966         END OBJ(moc_curtime, &update_moc)
 967         END OBJ(moc_bitrate, &update_moc)
 968         END OBJ(moc_rate, &update_moc)
 969 #endif /* MOC */
 970 #ifdef XMMS2
 971         END OBJ(xmms2_artist, &update_xmms2)
 972         END OBJ(xmms2_album, &update_xmms2)
 973         END OBJ(xmms2_title, &update_xmms2)
 974         END OBJ(xmms2_genre, &update_xmms2)
 975         END OBJ(xmms2_comment, &update_xmms2)
 976         END OBJ(xmms2_url, &update_xmms2)
 977         END OBJ(xmms2_tracknr, &update_xmms2)
 978         END OBJ(xmms2_bitrate, &update_xmms2)
 979         END OBJ(xmms2_date, &update_xmms2)
 980         END OBJ(xmms2_id, &update_xmms2)
 981         END OBJ(xmms2_duration, &update_xmms2)
 982         END OBJ(xmms2_elapsed, &update_xmms2)
 983         END OBJ(xmms2_size, &update_xmms2)
 984         END OBJ(xmms2_status, &update_xmms2)
 985         END OBJ(xmms2_percent, &update_xmms2)
 986 #ifdef X11
 987         END OBJ(xmms2_bar, &update_xmms2)
 988                 scan_bar(obj, arg);
 989 #endif
 990         END OBJ(xmms2_smart, &update_xmms2)
 991         END OBJ(xmms2_playlist, &update_xmms2)
 992         END OBJ(xmms2_timesplayed, &update_xmms2)
 993         END OBJ_IF(if_xmms2_connected, &update_xmms2)
 994 #endif
 995 #ifdef AUDACIOUS
 996         END OBJ(audacious_status, &update_audacious)
 997         END OBJ_ARG(audacious_title, &update_audacious, "audacious_title needs an argument")
 998                 sscanf(arg, "%d", &info.audacious.max_title_len);
 999                 if (info.audacious.max_title_len > 0) {
1000                         info.audacious.max_title_len++;
1001                 } else {
1002                         CRIT_ERR(obj, free_at_crash, "audacious_title: invalid length argument");
1003                 }
1004         END OBJ(audacious_length, &update_audacious)
1005         END OBJ(audacious_length_seconds, &update_audacious)
1006         END OBJ(audacious_position, &update_audacious)
1007         END OBJ(audacious_position_seconds, &update_audacious)
1008         END OBJ(audacious_bitrate, &update_audacious)
1009         END OBJ(audacious_frequency, &update_audacious)
1010         END OBJ(audacious_channels, &update_audacious)
1011         END OBJ(audacious_filename, &update_audacious)
1012         END OBJ(audacious_playlist_length, &update_audacious)
1013         END OBJ(audacious_playlist_position, &update_audacious)
1014         END OBJ(audacious_main_volume, &update_audacious)
1015 #ifdef X11
1016         END OBJ(audacious_bar, &update_audacious)
1017                 scan_bar(obj, arg);
1018 #endif
1019 #endif
1020 #ifdef BMPX
1021         END OBJ(bmpx_title, &update_bmpx)
1022                 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1023         END OBJ(bmpx_artist, &update_bmpx)
1024                 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1025         END OBJ(bmpx_album, &update_bmpx)
1026                 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1027         END OBJ(bmpx_track, &update_bmpx)
1028                 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1029         END OBJ(bmpx_uri, &update_bmpx)
1030                 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1031         END OBJ(bmpx_bitrate, &update_bmpx)
1032                 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1033 #endif
1034 #ifdef EVE
1035         END OBJ_ARG(eve, 0, "eve needs arguments: <userid> <apikey> <characterid>")
1036                 scan_eve(obj, arg);
1037 #endif
1038 #ifdef HAVE_CURL
1039         END OBJ_ARG(curl, 0, "curl needs arguments: <uri> <interval in minutes>")
1040                 curl_parse_arg(obj, arg);
1041 #endif
1042 #ifdef RSS
1043         END OBJ_ARG(rss, 0, "rss needs arguments: <uri> <interval in minutes> <action> [act_par] [spaces in front]")
1044                 rss_scan_arg(obj, arg);
1045 #endif
1046 #ifdef WEATHER
1047         END OBJ_ARG(weather, 0, "weather needs arguments: <uri> <locID> <data_type> [interval in minutes]")
1048                 scan_weather_arg(obj, arg, free_at_crash);
1049 #endif
1050 #ifdef XOAP
1051         END OBJ_ARG(weather_forecast, 0, "weather_forecast needs arguments: <uri> <locID> <day> <data_type> [interval in minutes]")
1052                 scan_weather_forecast_arg(obj, arg, free_at_crash);
1053 #endif
1054 #ifdef HAVE_LUA
1055         END OBJ_ARG(lua, 0, "lua needs arguments: <function name> [function parameters]")
1056                 obj->data.s = strndup(arg, text_buffer_size);
1057         END OBJ_ARG(lua_parse, 0, "lua_parse needs arguments: <function name> [function parameters]")
1058                 obj->data.s = strndup(arg, text_buffer_size);
1059         END OBJ_ARG(lua_bar, 0, "lua_bar needs arguments: <height>,<width> <function name> [function parameters]")
1060                 arg = scan_bar(obj, arg);
1061                 if(arg) {
1062                         obj->data.s = strndup(arg, text_buffer_size);
1063                 } else {
1064                         CRIT_ERR(obj, free_at_crash, "lua_bar needs arguments: <height>,<width> <function name> [function parameters]");
1065                 }
1066 #ifdef X11
1067         END OBJ_ARG(lua_graph, 0, "lua_graph needs arguments: <function name> [height],[width] [gradient colour 1] [gradient colour 2] [scale] [-t] [-l]")
1068                 char *buf = 0;
1069                 buf = scan_graph(obj, arg, 0);
1070                 if (buf) {
1071                         obj->data.s = buf;
1072                 } else {
1073                         CRIT_ERR(obj, free_at_crash, "lua_graph needs arguments: <function name> [height],[width] [gradient colour 1] [gradient colour 2] [scale] [-t] [-l]");
1074                 }
1075 #endif /* X11 */
1076         END OBJ_ARG(lua_gauge, 0, "lua_gauge needs arguments: <height>,<width> <function name> [function parameters]")
1077                 arg = scan_gauge(obj, arg);
1078                 if (arg) {
1079                         obj->data.s = strndup(arg, text_buffer_size);
1080                 } else {
1081                         CRIT_ERR(obj, free_at_crash, "lua_gauge needs arguments: <height>,<width> <function name> [function parameters]");
1082                 }
1083 #endif /* HAVE_LUA */
1084 #ifdef HDDTEMP
1085         END OBJ(hddtemp, &update_hddtemp)
1086                 if (arg)
1087                         obj->data.s = strndup(arg, text_buffer_size);
1088 #endif /* HDDTEMP */
1089 #ifdef TCP_PORT_MONITOR
1090         END OBJ_ARG(tcp_portmon, &tcp_portmon_update, "tcp_portmon: needs arguments")
1091                 tcp_portmon_init(obj, arg);
1092 #endif /* TCP_PORT_MONITOR */
1093         END OBJ(entropy_avail, &update_entropy)
1094         END OBJ(entropy_perc, &update_entropy)
1095         END OBJ(entropy_poolsize, &update_entropy)
1096         END OBJ(entropy_bar, &update_entropy)
1097                 scan_bar(obj, arg);
1098         END OBJ_ARG(include, 0, "include needs a argument")
1099                 struct conftree *leaf = conftree_add(currentconffile, arg);
1100                 if(leaf) {
1101                         if (load_config_file(arg) == TRUE) {
1102                                 obj->sub = malloc(sizeof(struct text_object));
1103                                 currentconffile = leaf;
1104                                 extract_variable_text_internal(obj->sub, get_global_text());
1105                                 currentconffile = leaf->back;
1106                         } else {
1107                                 NORM_ERR("Can't load configfile '%s'.", arg);
1108                         }
1109                 } else {
1110                         NORM_ERR("You are trying to load '%s' recursively, I'm only going to load it once to prevent an infinite loop.", arg);
1111                 }
1112         END OBJ_ARG(blink, 0, "blink needs a argument")
1113                 obj->sub = malloc(sizeof(struct text_object));
1114                 extract_variable_text_internal(obj->sub, arg);
1115         END OBJ_ARG(to_bytes, 0, "to_bytes needs a argument")
1116                 obj->sub = malloc(sizeof(struct text_object));
1117                 extract_variable_text_internal(obj->sub, arg);
1118         END OBJ(scroll, 0)
1119                 parse_scroll_arg(obj, arg, free_at_crash);
1120         END OBJ_ARG(combine, 0, "combine needs arguments: <text1> <text2>")
1121                 parse_combine_arg(obj, arg, free_at_crash);
1122 #ifdef NVIDIA
1123         END OBJ_ARG(nvidia, 0, "nvidia needs an argument")
1124                 if (set_nvidia_type(obj, arg)) {
1125                         CRIT_ERR(obj, free_at_crash, "nvidia: invalid argument"
1126                                  " specified: '%s'\n", arg);
1127                 }
1128 #endif /* NVIDIA */
1129 #ifdef APCUPSD
1130         END OBJ_ARG(apcupsd, &update_apcupsd, "apcupsd needs arguments: <host> <port>")
1131                 char host[64];
1132                 int port;
1133                 if (sscanf(arg, "%63s %d", host, &port) != 2) {
1134                         CRIT_ERR(obj, free_at_crash, "apcupsd needs arguments: <host> <port>");
1135                 } else {
1136                         info.apcupsd.port = htons(port);
1137                         strncpy(info.apcupsd.host, host, sizeof(info.apcupsd.host));
1138                 }
1139         END OBJ(apcupsd_name, &update_apcupsd)
1140         END OBJ(apcupsd_model, &update_apcupsd)
1141         END OBJ(apcupsd_upsmode, &update_apcupsd)
1142         END OBJ(apcupsd_cable, &update_apcupsd)
1143         END OBJ(apcupsd_status, &update_apcupsd)
1144         END OBJ(apcupsd_linev, &update_apcupsd)
1145         END OBJ(apcupsd_load, &update_apcupsd)
1146         END OBJ(apcupsd_loadbar, &update_apcupsd)
1147                 scan_bar(obj, arg);
1148 #ifdef X11
1149         END OBJ(apcupsd_loadgraph, &update_apcupsd)
1150                 char* buf = 0;
1151                 buf = scan_graph(obj, arg, 0);
1152                 if (buf) free(buf);
1153 #endif /* X11 */
1154         END OBJ(apcupsd_loadgauge, &update_apcupsd)
1155                 scan_gauge(obj, arg);
1156         END OBJ(apcupsd_charge, &update_apcupsd)
1157         END OBJ(apcupsd_timeleft, &update_apcupsd)
1158         END OBJ(apcupsd_temp, &update_apcupsd)
1159         END OBJ(apcupsd_lastxfer, &update_apcupsd)
1160 #endif /* APCUPSD */
1161         END {
1162                 char buf[text_buffer_size];
1163
1164                 NORM_ERR("unknown variable %s", s);
1165                 obj->type = OBJ_text;
1166                 snprintf(buf, text_buffer_size, "${%s}", s);
1167                 obj->data.s = strndup(buf, text_buffer_size);
1168         }
1169 #undef OBJ
1170 #undef OBJ_IF
1171 #undef OBJ_ARG
1172 #undef OBJ_IF_ARG
1173 #undef __OBJ_HEAD
1174 #undef __OBJ_IF
1175 #undef __OBJ_ARG
1176 #undef END
1177
1178         return obj;
1179 }
1180
1181 /*
1182  * - assumes that *string is '#'
1183  * - removes the part from '#' to the end of line ('\n' or '\0')
1184  * - it removes the '\n'
1185  * - copies the last char into 'char *last' argument, which should be a pointer
1186  *   to a char rather than a string.
1187  */
1188 static size_t remove_comment(char *string, char *last)
1189 {
1190         char *end = string;
1191         while (*end != '\0' && *end != '\n') {
1192                 ++end;
1193         }
1194         if (last) *last = *end;
1195         if (*end == '\n') end++;
1196         strfold(string, end - string);
1197         return end - string;
1198 }
1199
1200 size_t remove_comments(char *string)
1201 {
1202         char *curplace;
1203         size_t folded = 0;
1204         for (curplace = string; *curplace != 0; curplace++) {
1205                 if (*curplace == '\\' && *(curplace + 1) == '#') {
1206                         // strcpy can't be used for overlapping strings
1207                         strfold(curplace, 1);
1208                         folded += 1;
1209                 } else if (*curplace == '#') {
1210                         folded += remove_comment(curplace, 0);
1211                 }
1212         }
1213         return folded;
1214 }
1215
1216 int extract_variable_text_internal(struct text_object *retval, const char *const_p)
1217 {
1218         struct text_object *obj;
1219         char *p, *s, *orig_p;
1220         long line;
1221         void *ifblock_opaque = NULL;
1222         char *tmp_p;
1223         char *arg = 0;
1224         size_t len = 0;
1225
1226         p = strndup(const_p, max_user_text - 1);
1227         while (text_contains_templates(p)) {
1228                 char *tmp;
1229                 tmp = find_and_replace_templates(p);
1230                 free(p);
1231                 p = tmp;
1232         }
1233         s = orig_p = p;
1234
1235         if (strcmp(p, const_p)) {
1236                 DBGP2("replaced all templates in text: input is\n'%s'\noutput is\n'%s'", const_p, p);
1237         } else {
1238                 DBGP2("no templates to replace");
1239         }
1240
1241         memset(retval, 0, sizeof(struct text_object));
1242
1243         line = global_text_lines;
1244
1245         while (*p) {
1246                 if (*p == '\n') {
1247                         line++;
1248                 }
1249                 if (*p == '$') {
1250                         *p = '\0';
1251                         obj = create_plain_text(s);
1252                         if (obj != NULL) {
1253                                 append_object(retval, obj);
1254                         }
1255                         *p = '$';
1256                         p++;
1257                         s = p;
1258
1259                         if (*p != '$') {
1260                                 char buf[text_buffer_size];
1261                                 const char *var;
1262
1263                                 /* variable is either $foo or ${foo} */
1264                                 if (*p == '{') {
1265                                         unsigned int brl = 1, brr = 0;
1266
1267                                         p++;
1268                                         s = p;
1269                                         while (*p && brl != brr) {
1270                                                 if (*p == '{') {
1271                                                         brl++;
1272                                                 }
1273                                                 if (*p == '}') {
1274                                                         brr++;
1275                                                 }
1276                                                 p++;
1277                                         }
1278                                         p--;
1279                                 } else {
1280                                         s = p;
1281                                         if (*p == '#') {
1282                                                 p++;
1283                                         }
1284                                         while (*p && (isalnum((int) *p) || *p == '_')) {
1285                                                 p++;
1286                                         }
1287                                 }
1288
1289                                 /* copy variable to buffer */
1290                                 len = ((unsigned int) (p - s) > text_buffer_size - 1) ? text_buffer_size - 1 : (unsigned int) (p - s);
1291                                 strncpy(buf, s, len);
1292                                 buf[len] = '\0';
1293
1294                                 if (*p == '}') {
1295                                         p++;
1296                                 }
1297                                 s = p;
1298
1299                                 /* search for variable in environment */
1300
1301                                 var = getenv(buf);
1302                                 if (var) {
1303                                         obj = create_plain_text(var);
1304                                         if (obj) {
1305                                                 append_object(retval, obj);
1306                                         }
1307                                         continue;
1308                                 }
1309
1310                                 /* if variable wasn't found in environment, use some special */
1311
1312                                 arg = 0;
1313
1314                                 /* split arg */
1315                                 if (strchr(buf, ' ')) {
1316                                         arg = strchr(buf, ' ');
1317                                         *arg = '\0';
1318                                         arg++;
1319                                         while (isspace((int) *arg)) {
1320                                                 arg++;
1321                                         }
1322                                         if (!*arg) {
1323                                                 arg = 0;
1324                                         }
1325                                 }
1326
1327                                 /* lowercase variable name */
1328                                 tmp_p = buf;
1329                                 while (*tmp_p) {
1330                                         *tmp_p = tolower(*tmp_p);
1331                                         tmp_p++;
1332                                 }
1333
1334                                 obj = construct_text_object(buf, arg,
1335                                                 line, &ifblock_opaque, orig_p);
1336                                 if (obj != NULL) {
1337                                         append_object(retval, obj);
1338                                 }
1339                                 continue;
1340                         } else {
1341                                 obj = create_plain_text("$");
1342                                 s = p + 1;
1343                                 if (obj != NULL) {
1344                                         append_object(retval, obj);
1345                                 }
1346                         }
1347                 } else if (*p == '\\' && *(p+1) == '#') {
1348                         strfold(p, 1);
1349                 } else if (*p == '#') {
1350                         char c;
1351                         if (remove_comment(p, &c) && p >= orig_p && c == '\n') {
1352                                 /* if remove_comment removed a newline, we need to 'back up' with p */
1353                                 p--;
1354                         }
1355                 }
1356                 p++;
1357         }
1358         obj = create_plain_text(s);
1359         if (obj != NULL) {
1360                 append_object(retval, obj);
1361         }
1362
1363         if (!ifblock_stack_empty(&ifblock_opaque)) {
1364                 NORM_ERR("one or more $endif's are missing");
1365         }
1366
1367         free(orig_p);
1368         return 0;
1369 }
1370
1371 /*
1372  * Frees the list of text objects root points to.  When internal = 1, it won't
1373  * free global objects.
1374  */
1375 void free_text_objects(struct text_object *root, int internal)
1376 {
1377         struct text_object *obj;
1378
1379         if (!root->prev) {
1380                 return;
1381         }
1382
1383 #define data obj->data
1384         for (obj = root->prev; obj; obj = root->prev) {
1385                 root->prev = obj->prev;
1386                 switch (obj->type) {
1387 #ifndef __OpenBSD__
1388                         case OBJ_acpitemp:
1389                                 close(data.i);
1390                                 break;
1391                         case OBJ_acpiacadapter:
1392                                 free(data.opaque);
1393                                 break;
1394 #endif /* !__OpenBSD__ */
1395 #ifdef __linux__
1396                         case OBJ_i2c:
1397                         case OBJ_platform:
1398                         case OBJ_hwmon:
1399                                 free_sysfs_sensor(obj);
1400                                 break;
1401 #endif /* __linux__ */
1402                         case OBJ_cmdline_to_pid:
1403                                 free(data.s);
1404                                 break;
1405                         case OBJ_format_time:
1406                         case OBJ_pid_environ:
1407                         case OBJ_pid_chroot:
1408                         case OBJ_pid_cmdline:
1409                         case OBJ_pid_cwd:
1410                         case OBJ_pid_environ_list:
1411                         case OBJ_pid_exe:
1412                         case OBJ_pid_nice:
1413                         case OBJ_pid_openfiles:
1414                         case OBJ_pid_parent:
1415                         case OBJ_pid_priority:
1416                         case OBJ_pid_state:
1417                         case OBJ_pid_state_short:
1418                         case OBJ_pid_stderr:
1419                         case OBJ_pid_stdin:
1420                         case OBJ_pid_stdout:
1421                         case OBJ_pid_threads:
1422                         case OBJ_pid_thread_list:
1423                         case OBJ_pid_time_kernelmode:
1424                         case OBJ_pid_time_usermode:
1425                         case OBJ_pid_time:
1426                         case OBJ_pid_uid:
1427                         case OBJ_pid_euid:
1428                         case OBJ_pid_suid:
1429                         case OBJ_pid_fsuid:
1430                         case OBJ_pid_gid:
1431                         case OBJ_pid_egid:
1432                         case OBJ_pid_sgid:
1433                         case OBJ_pid_fsgid:
1434                         case OBJ_pid_read:
1435                         case OBJ_pid_vmpeak:
1436                         case OBJ_pid_vmsize:
1437                         case OBJ_pid_vmlck:
1438                         case OBJ_pid_vmhwm:
1439                         case OBJ_pid_vmrss:
1440                         case OBJ_pid_vmdata:
1441                         case OBJ_pid_vmstk:
1442                         case OBJ_pid_vmexe:
1443                         case OBJ_pid_vmlib:
1444                         case OBJ_pid_vmpte:
1445                         case OBJ_pid_write:
1446                         case OBJ_gid_name:
1447                                 if(obj->sub) {
1448                                         free_text_objects(obj->sub, 1);
1449                                         free(obj->sub);
1450                                 }
1451                                 break;
1452                         case OBJ_uid_name:
1453                                 if(obj->sub) {
1454                                         free_text_objects(obj->sub, 1);
1455                                         free(obj->sub);
1456                                 }
1457                                 break;
1458                         case OBJ_read_tcp:
1459                                 free_read_tcp(obj);
1460                                 break;
1461                         case OBJ_time:
1462                         case OBJ_utime:
1463                                 free_time(obj);
1464                                 break;
1465                         case OBJ_tztime:
1466                                 free_tztime(obj);
1467                                 break;
1468                         case OBJ_mboxscan:
1469                                 free_mboxscan(obj);
1470                                 break;
1471                         case OBJ_mails:
1472                         case OBJ_new_mails:
1473                         case OBJ_seen_mails:
1474                         case OBJ_unseen_mails:
1475                         case OBJ_flagged_mails:
1476                         case OBJ_unflagged_mails:
1477                         case OBJ_forwarded_mails:
1478                         case OBJ_unforwarded_mails:
1479                         case OBJ_replied_mails:
1480                         case OBJ_unreplied_mails:
1481                         case OBJ_draft_mails:
1482                         case OBJ_trashed_mails:
1483                                 free_local_mails(obj);
1484                                 break;
1485                         case OBJ_imap_unseen:
1486                         case OBJ_imap_messages:
1487                         case OBJ_pop3_unseen:
1488                         case OBJ_pop3_used:
1489                                 free_mail_obj(obj);
1490                                 break;
1491                         case OBJ_if_empty:
1492                         case OBJ_if_match:
1493                                 free_text_objects(obj->sub, 1);
1494                                 free(obj->sub);
1495                                 break;
1496                         case OBJ_if_existing:
1497                         case OBJ_if_mounted:
1498                         case OBJ_if_running:
1499                                 free(data.s);
1500                                 break;
1501                         case OBJ_head:
1502                         case OBJ_tail:
1503                                 free_tailhead(obj);
1504                                 break;
1505                         case OBJ_text:
1506                         case OBJ_font:
1507                         case OBJ_image:
1508                         case OBJ_eval:
1509                                 free(data.s);
1510                                 break;
1511                         case OBJ_exec:
1512                         case OBJ_execbar:
1513                         case OBJ_execgauge:
1514 #ifdef X11
1515                         case OBJ_execgraph:
1516 #endif
1517                         case OBJ_execp:
1518                                 free_exec(obj);
1519                                 break;
1520 #ifdef HAVE_ICONV
1521                         case OBJ_iconv_start:
1522                                 free_iconv();
1523                                 break;
1524 #endif
1525 #ifdef __linux__
1526                         case OBJ_disk_protect:
1527                                 free(data.s);
1528                                 break;
1529                         case OBJ_if_gw:
1530                         case OBJ_gw_iface:
1531                         case OBJ_gw_ip:
1532                                 free_gateway_info();
1533                                 break;
1534                         case OBJ_ioscheduler:
1535                                 if(data.s)
1536                                         free(data.s);
1537                                 break;
1538 #endif
1539 #if (defined(__FreeBSD__) || defined(__linux__))
1540                         case OBJ_if_up:
1541                                 free_if_up(obj);
1542                                 break;
1543 #endif
1544 #ifdef XMMS2
1545                         case OBJ_xmms2_artist:
1546                                 if (info.xmms2.artist) {
1547                                         free(info.xmms2.artist);
1548                                         info.xmms2.artist = 0;
1549                                 }
1550                                 break;
1551                         case OBJ_xmms2_album:
1552                                 if (info.xmms2.album) {
1553                                         free(info.xmms2.album);
1554                                         info.xmms2.album = 0;
1555                                 }
1556                                 break;
1557                         case OBJ_xmms2_title:
1558                                 if (info.xmms2.title) {
1559                                         free(info.xmms2.title);
1560                                         info.xmms2.title = 0;
1561                                 }
1562                                 break;
1563                         case OBJ_xmms2_genre:
1564                                 if (info.xmms2.genre) {
1565                                         free(info.xmms2.genre);
1566                                         info.xmms2.genre = 0;
1567                                 }
1568                                 break;
1569                         case OBJ_xmms2_comment:
1570                                 if (info.xmms2.comment) {
1571                                         free(info.xmms2.comment);
1572                                         info.xmms2.comment = 0;
1573                                 }
1574                                 break;
1575                         case OBJ_xmms2_url:
1576                                 if (info.xmms2.url) {
1577                                         free(info.xmms2.url);
1578                                         info.xmms2.url = 0;
1579                                 }
1580                                 break;
1581                         case OBJ_xmms2_date:
1582                                 if (info.xmms2.date) {
1583                                         free(info.xmms2.date);
1584                                         info.xmms2.date = 0;
1585                                 }
1586                                 break;
1587                         case OBJ_xmms2_status:
1588                                 if (info.xmms2.status) {
1589                                         free(info.xmms2.status);
1590                                         info.xmms2.status = 0;
1591                                 }
1592                                 break;
1593                         case OBJ_xmms2_playlist:
1594                                 if (info.xmms2.playlist) {
1595                                         free(info.xmms2.playlist);
1596                                         info.xmms2.playlist = 0;
1597                                 }
1598                                 break;
1599                         case OBJ_xmms2_smart:
1600                                 if (info.xmms2.artist) {
1601                                         free(info.xmms2.artist);
1602                                         info.xmms2.artist = 0;
1603                                 }
1604                                 if (info.xmms2.title) {
1605                                         free(info.xmms2.title);
1606                                         info.xmms2.title = 0;
1607                                 }
1608                                 if (info.xmms2.url) {
1609                                         free(info.xmms2.url);
1610                                         info.xmms2.url = 0;
1611                                 }
1612                                 break;
1613 #endif
1614 #ifdef BMPX
1615                         case OBJ_bmpx_title:
1616                         case OBJ_bmpx_artist:
1617                         case OBJ_bmpx_album:
1618                         case OBJ_bmpx_track:
1619                         case OBJ_bmpx_uri:
1620                         case OBJ_bmpx_bitrate:
1621                                 break;
1622 #endif
1623 #ifdef EVE
1624                         case OBJ_eve:
1625                                 free_eve(obj);
1626                                 break;
1627 #endif
1628 #ifdef HAVE_CURL
1629                         case OBJ_curl:
1630                                 curl_obj_free(obj);
1631                                 break;
1632 #endif
1633 #ifdef RSS
1634                         case OBJ_rss:
1635                                 rss_free_obj_info(obj);
1636                                 break;
1637 #endif
1638 #ifdef WEATHER
1639                         case OBJ_weather:
1640                                 free_weather(obj);
1641                                 break;
1642 #endif
1643 #ifdef XOAP
1644                         case OBJ_weather_forecast:
1645                                 free_weather(obj);
1646                                 break;
1647 #endif
1648 #ifdef HAVE_LUA
1649                         case OBJ_lua:
1650                         case OBJ_lua_parse:
1651                         case OBJ_lua_bar:
1652 #ifdef X11
1653                         case OBJ_lua_graph:
1654 #endif /* X11 */
1655                         case OBJ_lua_gauge:
1656                                 free(data.s);
1657                                 break;
1658 #endif /* HAVE_LUA */
1659                         case OBJ_pre_exec:
1660                                 break;
1661 #ifndef __OpenBSD__
1662                         case OBJ_battery:
1663                                 free(data.s);
1664                                 break;
1665                         case OBJ_battery_short:
1666                                 free(data.s);
1667                                 break;
1668                         case OBJ_battery_time:
1669                                 free(data.s);
1670                                 break;
1671                         case OBJ_battery_volts:
1672                                 free(data.s);
1673                                 break;
1674                         case OBJ_battery_temp:
1675                                 free(data.s);
1676                                 break;
1677 #endif /* !__OpenBSD__ */
1678                         case OBJ_execpi:
1679                         case OBJ_execi:
1680                         case OBJ_execibar:
1681                         case OBJ_texeci:
1682 #ifdef X11
1683                         case OBJ_execigraph:
1684 #endif /* X11 */
1685                         case OBJ_execigauge:
1686                                 free_execi(obj);
1687                                 break;
1688                         case OBJ_nameserver:
1689                                 free_dns_data();
1690                                 break;
1691 #ifdef __linux__
1692                         case OBJ_top:
1693                         case OBJ_top_mem:
1694                         case OBJ_top_time:
1695 #ifdef IOSTATS
1696                         case OBJ_top_io:
1697 #endif
1698                                 free_top(obj, internal);
1699                                 break;
1700 #endif /* __linux__ */
1701 #ifdef HDDTEMP
1702                         case OBJ_hddtemp:
1703                                 if (data.s) {
1704                                         free(data.s);
1705                                         data.s = NULL;
1706                                 }
1707                                 free_hddtemp();
1708                                 break;
1709 #endif /* HDDTEMP */
1710                         case OBJ_entropy_avail:
1711                         case OBJ_entropy_perc:
1712                         case OBJ_entropy_poolsize:
1713                         case OBJ_entropy_bar:
1714                                 break;
1715                         case OBJ_user_names:
1716                                 if (info.users.names) {
1717                                         free(info.users.names);
1718                                         info.users.names = 0;
1719                                 }
1720                                 break;
1721                         case OBJ_user_terms:
1722                                 if (info.users.terms) {
1723                                         free(info.users.terms);
1724                                         info.users.terms = 0;
1725                                 }
1726                                 break;
1727                         case OBJ_user_times:
1728                                 if (info.users.times) {
1729                                         free(info.users.times);
1730                                         info.users.times = 0;
1731                                 }
1732                                 break;
1733                         case OBJ_user_time:
1734                                 if (info.users.ctime) {
1735                                         free(info.users.ctime);
1736                                         info.users.ctime = 0;
1737                                 }
1738                                 if (data.s) {
1739                                         free(data.s);
1740                                 }
1741                                 break;
1742 #ifdef IBM
1743                         case OBJ_smapi:
1744                         case OBJ_smapi_bat_perc:
1745                         case OBJ_smapi_bat_temp:
1746                         case OBJ_smapi_bat_power:
1747                                 free(data.s);
1748                                 break;
1749                         case OBJ_if_smapi_bat_installed:
1750                                 free(data.s);
1751                                 break;
1752 #endif /* IBM */
1753 #ifdef NVIDIA
1754                         case OBJ_nvidia:
1755                                 free_nvidia(obj);
1756                                 break;
1757 #endif /* NVIDIA */
1758 #ifdef MPD
1759                         case OBJ_mpd_title:
1760                         case OBJ_mpd_artist:
1761                         case OBJ_mpd_album:
1762                         case OBJ_mpd_random:
1763                         case OBJ_mpd_repeat:
1764                         case OBJ_mpd_vol:
1765                         case OBJ_mpd_bitrate:
1766                         case OBJ_mpd_status:
1767                         case OBJ_mpd_bar:
1768                         case OBJ_mpd_elapsed:
1769                         case OBJ_mpd_length:
1770                         case OBJ_mpd_track:
1771                         case OBJ_mpd_name:
1772                         case OBJ_mpd_file:
1773                         case OBJ_mpd_percent:
1774                         case OBJ_mpd_smart:
1775                         case OBJ_if_mpd_playing:
1776                                 free_mpd();
1777                                 break;
1778 #endif /* MPD */
1779 #ifdef MOC
1780                         case OBJ_moc_state:
1781                         case OBJ_moc_file:
1782                         case OBJ_moc_title:
1783                         case OBJ_moc_artist:
1784                         case OBJ_moc_song:
1785                         case OBJ_moc_album:
1786                         case OBJ_moc_totaltime:
1787                         case OBJ_moc_timeleft:
1788                         case OBJ_moc_curtime:
1789                         case OBJ_moc_bitrate:
1790                         case OBJ_moc_rate:
1791                                 free_moc();
1792                                 break;
1793 #endif /* MOC */
1794                         case OBJ_include:
1795                         case OBJ_blink:
1796                         case OBJ_to_bytes:
1797                                 if(obj->sub) {
1798                                         free_text_objects(obj->sub, 1);
1799                                         free(obj->sub);
1800                                 }
1801                                 break;
1802                         case OBJ_scroll:
1803                                 free_scroll(obj);
1804                                 break;
1805                         case OBJ_combine:
1806                                 free_combine(obj);
1807                                 break;
1808 #ifdef APCUPSD
1809                         case OBJ_apcupsd:
1810                         case OBJ_apcupsd_name:
1811                         case OBJ_apcupsd_model:
1812                         case OBJ_apcupsd_upsmode:
1813                         case OBJ_apcupsd_cable:
1814                         case OBJ_apcupsd_status:
1815                         case OBJ_apcupsd_linev:
1816                         case OBJ_apcupsd_load:
1817                         case OBJ_apcupsd_loadbar:
1818 #ifdef X11
1819                         case OBJ_apcupsd_loadgraph:
1820 #endif /* X11 */
1821                         case OBJ_apcupsd_loadgauge:
1822                         case OBJ_apcupsd_charge:
1823                         case OBJ_apcupsd_timeleft:
1824                         case OBJ_apcupsd_temp:
1825                         case OBJ_apcupsd_lastxfer:
1826                                 break;
1827 #endif /* APCUPSD */
1828 #ifdef TCP_PORT_MONITOR
1829                         case OBJ_tcp_portmon:
1830                                 tcp_portmon_free(obj);
1831                                 break;
1832 #endif /* TCP_PORT_MONITOR */
1833 #ifdef X11
1834                         case OBJ_desktop:
1835                         case OBJ_desktop_number:
1836                         case OBJ_desktop_name:
1837                                 if(info.x11.desktop.name && !internal) {
1838                                   free(info.x11.desktop.name);
1839                                   info.x11.desktop.name = NULL;
1840                                 }
1841                                 if(info.x11.desktop.all_names && !internal) {
1842                                   free(info.x11.desktop.all_names);
1843                                   info.x11.desktop.all_names = NULL;
1844                                 }
1845                                 break;
1846 #endif /* X11 */
1847                 }
1848                 if(obj->special_data)
1849                         free(obj->special_data);
1850                 free(obj);
1851         }
1852 #undef data
1853 }
1854