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
4 * Conky, a system monitor, based on torsmo
6 * Any original torsmo code is licensed under the BSD license
8 * All code written since the fork of torsmo is licensed under the GPL
10 * Please see COPYING for details
12 * Copyright (c) 2004, Hannu Saransaari and Lauri Hakkarainen
13 * Copyright (c) 2005-2010 Brenden Matthews, Philip Kovacs, et. al.
15 * All rights reserved.
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.
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/>.
33 #include "text_object.h"
48 #include "iconv_tools.h"
61 #include "temphelper.h"
71 /* check for OS and include appropriate headers */
72 #if defined(__linux__)
74 #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
76 #elif defined(__OpenBSD__)
84 /* strip a leading /dev/ if any, following symlinks first
86 * BEWARE: this function returns a pointer to static content
87 * which gets overwritten in consecutive calls. I.e.:
88 * this function is NOT reentrant.
90 const char *dev_name(const char *path)
92 static char buf[255]; /* should be enough for pathnames */
99 x != NULL && strlen(x) > 5 && strncmp(x, "/dev/", 5) == 0 ? x + 5 : x
100 if ((buflen = readlink(path, buf, 254)) == -1)
101 return DEV_NAME(path);
103 return DEV_NAME(buf);
107 static struct text_object *new_text_object_internal(void)
109 struct text_object *obj = malloc(sizeof(struct text_object));
110 memset(obj, 0, sizeof(struct text_object));
114 static struct text_object *create_plain_text(const char *s)
116 struct text_object *obj;
118 if (s == NULL || *s == '\0') {
122 obj = new_text_object_internal();
124 obj->type = OBJ_text;
125 obj->data.s = strndup(s, text_buffer_size);
129 /* construct_text_object() creates a new text_object */
130 struct text_object *construct_text_object(const char *s, const char *arg, long
131 line, void **ifblock_opaque, void *free_at_crash)
133 // struct text_object *obj = new_text_object();
134 struct text_object *obj = new_text_object_internal();
138 /* helper defines for internal use only */
139 #define __OBJ_HEAD(a, n) if (!strcmp(s, #a)) { \
140 obj->type = OBJ_##a; add_update_callback(n);
141 #define __OBJ_IF obj_be_ifblock_if(ifblock_opaque, obj)
142 #define __OBJ_ARG(...) if (!arg) { CRIT_ERR(obj, free_at_crash, __VA_ARGS__); }
144 /* defines to be used below */
145 #define OBJ(a, n) __OBJ_HEAD(a, n) {
146 #define OBJ_ARG(a, n, ...) __OBJ_HEAD(a, n) __OBJ_ARG(__VA_ARGS__) {
147 #define OBJ_IF(a, n) __OBJ_HEAD(a, n) __OBJ_IF; {
148 #define OBJ_IF_ARG(a, n, ...) __OBJ_HEAD(a, n) __OBJ_ARG(__VA_ARGS__) __OBJ_IF; {
153 obj->type = OBJ_color;
154 obj->data.l = get_x11_color(s);
159 obj->data.i = open_acpi_temperature(arg);
160 END OBJ(acpiacadapter, 0)
163 if(strpbrk(arg, "/.") != NULL) {
165 * a bit of paranoia. screen out funky paths
166 * i hope no device will have a '.' in its name
168 NORM_ERR("acpiacadapter: arg must not contain '/' or '.'");
170 obj->data.opaque = strdup(arg);
172 NORM_ERR("acpiacadapter: arg is only used on linux");
175 #endif /* !__OpenBSD__ */
178 if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
179 || atoi(&arg[0]) > info.cpu_count) {
181 /* NORM_ERR("freq: Invalid CPU number or you don't have that many CPUs! "
182 "Displaying the clock for CPU 1."); */
184 obj->data.i = atoi(&arg[0]);
188 if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
189 || atoi(&arg[0]) > info.cpu_count) {
191 /* NORM_ERR("freq_g: Invalid CPU number or you don't have that many "
192 "CPUs! Displaying the clock for CPU 1."); */
194 obj->data.i = atoi(&arg[0]);
196 END OBJ_ARG(read_tcp, 0, "read_tcp: Needs \"(host) port\" as argument(s)")
197 parse_read_tcp_arg(obj, arg, free_at_crash);
198 #if defined(__linux__)
199 END OBJ(voltage_mv, 0)
201 if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
202 || atoi(&arg[0]) > info.cpu_count) {
204 /* NORM_ERR("voltage_mv: Invalid CPU number or you don't have that many "
205 "CPUs! Displaying voltage for CPU 1."); */
207 obj->data.i = atoi(&arg[0]);
209 END OBJ(voltage_v, 0)
211 if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
212 || atoi(&arg[0]) > info.cpu_count) {
214 /* NORM_ERR("voltage_v: Invalid CPU number or you don't have that many "
215 "CPUs! Displaying voltage for CPU 1."); */
217 obj->data.i = atoi(&arg[0]);
221 END OBJ(wireless_essid, &update_net_stats)
222 parse_net_stat_arg(obj, arg, free_at_crash);
223 END OBJ(wireless_mode, &update_net_stats)
224 parse_net_stat_arg(obj, arg, free_at_crash);
225 END OBJ(wireless_bitrate, &update_net_stats)
226 parse_net_stat_arg(obj, arg, free_at_crash);
227 END OBJ(wireless_ap, &update_net_stats)
228 parse_net_stat_arg(obj, arg, free_at_crash);
229 END OBJ(wireless_link_qual, &update_net_stats)
230 parse_net_stat_arg(obj, arg, free_at_crash);
231 END OBJ(wireless_link_qual_max, &update_net_stats)
232 parse_net_stat_arg(obj, arg, free_at_crash);
233 END OBJ(wireless_link_qual_perc, &update_net_stats)
234 parse_net_stat_arg(obj, arg, free_at_crash);
235 END OBJ(wireless_link_bar, &update_net_stats)
236 parse_net_stat_bar_arg(obj, arg, free_at_crash);
237 #endif /* HAVE_IWLIB */
239 #endif /* __linux__ */
247 sscanf(arg, "%63s", bat);
249 strcpy(bat, "bq27200-0");
251 obj->data.s = strndup(bat, text_buffer_size);
252 END OBJ(battery_short, 0)
256 sscanf(arg, "%63s", bat);
258 strcpy(bat, "bq27200-0");
260 obj->data.s = strndup(bat, text_buffer_size);
261 END OBJ(battery_time, 0)
265 sscanf(arg, "%63s", bat);
267 strcpy(bat, "bq27200-0");
269 obj->data.s = strndup(bat, text_buffer_size);
270 END OBJ(battery_percent, 0)
274 sscanf(arg, "%63s", bat);
276 strcpy(bat, "bq27200-0");
278 obj->data.s = strndup(bat, text_buffer_size);
279 END OBJ(battery_bar, 0)
282 arg = scan_bar(obj, arg);
283 if (arg && strlen(arg)>0) {
284 sscanf(arg, "%63s", bat);
286 strcpy(bat, "bq27200-0");
288 obj->data.s = strndup(bat, text_buffer_size);
289 END OBJ(battery_volts, 0)
292 sscanf(arg, "%63s", bat);
294 strcpy(bat, "bq27200-0");
296 obj->data.s = strndup(bat, text_buffer_size);
297 END OBJ(battery_temp, 0)
300 sscanf(arg, "%63s", bat);
302 strcpy(bat, "bq27200-0");
304 obj->data.s = strndup(bat, text_buffer_size);
305 END OBJ(cell_radio_dbm, 0)
306 END OBJ(cell_radio_percent, 0)
307 #endif /* !__OpenBSD__ */
309 #if defined(__linux__)
310 END OBJ_ARG(disk_protect, 0, "disk_protect needs an argument")
311 obj->data.s = strndup(dev_name(arg), text_buffer_size);
312 END OBJ(i8k_version, &update_i8k)
313 END OBJ(i8k_bios, &update_i8k)
314 END OBJ(i8k_serial, &update_i8k)
315 END OBJ(i8k_cpu_temp, &update_i8k)
316 END OBJ(i8k_left_fan_status, &update_i8k)
317 END OBJ(i8k_right_fan_status, &update_i8k)
318 END OBJ(i8k_left_fan_rpm, &update_i8k)
319 END OBJ(i8k_right_fan_rpm, &update_i8k)
320 END OBJ(i8k_ac_status, &update_i8k)
321 END OBJ(i8k_buttons_status, &update_i8k)
324 END OBJ_ARG(ibm_temps, &get_ibm_acpi_temps, "ibm_temps: needs an argument")
325 parse_ibm_temps_arg(obj, arg);
326 END OBJ(ibm_volume, 0)
327 END OBJ(ibm_brightness, 0)
329 /* information from sony_laptop kernel module
330 * /sys/devices/platform/sony-laptop */
331 END OBJ(sony_fanspeed, 0)
332 END OBJ_IF(if_gw, &update_gateway_info)
333 END OBJ_ARG(ioscheduler, 0, "get_ioscheduler needs an argument (e.g. hda)")
334 obj->data.s = strndup(dev_name(arg), text_buffer_size);
335 END OBJ(laptop_mode, 0)
336 END OBJ_ARG(pb_battery, 0, "pb_battery: needs one argument: status, percent or time")
337 if (strcmp(arg, "status") == EQUAL) {
338 obj->data.i = PB_BATT_STATUS;
339 } else if (strcmp(arg, "percent") == EQUAL) {
340 obj->data.i = PB_BATT_PERCENT;
341 } else if (strcmp(arg, "time") == EQUAL) {
342 obj->data.i = PB_BATT_TIME;
344 NORM_ERR("pb_battery: illegal argument '%s', defaulting to status", arg);
345 obj->data.i = PB_BATT_STATUS;
347 #endif /* __linux__ */
348 #if (defined(__FreeBSD__) || defined(__linux__))
349 END OBJ_IF_ARG(if_up, 0, "if_up needs an argument")
350 parse_if_up_arg(obj, arg);
352 #if defined(__OpenBSD__)
353 END OBJ_ARG(obsd_sensors_temp, 0, "obsd_sensors_temp: needs an argument")
354 parse_obsd_sensor(obj, arg);
355 END OBJ_ARG(obsd_sensors_fan, 0, "obsd_sensors_fan: needs 2 arguments (device and sensor number)")
356 parse_obsd_sensor(obj, arg);
357 END OBJ_ARG(obsd_sensors_volt, 0, "obsd_sensors_volt: needs 2 arguments (device and sensor number)")
358 parse_obsd_sensor(obj, arg);
359 END OBJ(obsd_vendor, 0)
360 END OBJ(obsd_product, 0)
361 #endif /* __OpenBSD__ */
362 END OBJ(buffers, &update_meminfo)
363 END OBJ(cached, &update_meminfo)
364 #define SCAN_CPU(__arg, __var) { \
366 if (__arg && sscanf(__arg, " cpu%d %n", &__var, &__offset) > 0) \
371 END OBJ(cpu, &update_cpu_usage)
372 SCAN_CPU(arg, obj->data.i);
373 DBGP2("Adding $cpu for CPU %d", obj->data.i);
374 END OBJ(cpugauge, &update_cpu_usage)
375 SCAN_CPU(arg, obj->data.i);
376 scan_gauge(obj, arg);
377 DBGP2("Adding $cpugauge for CPU %d", obj->data.i);
378 END OBJ(cpubar, &update_cpu_usage)
379 SCAN_CPU(arg, obj->data.i);
381 DBGP2("Adding $cpubar for CPU %d", obj->data.i);
383 END OBJ(cpugraph, &update_cpu_usage)
385 SCAN_CPU(arg, obj->data.i);
386 buf = scan_graph(obj, arg, 100);
387 DBGP2("Adding $cpugraph for CPU %d", obj->data.i);
389 END OBJ(loadgraph, &update_load_average)
390 scan_loadgraph_arg(obj, arg);
392 END OBJ(diskio, &update_diskio)
393 parse_diskio_arg(obj, dev_name(arg));
394 END OBJ(diskio_read, &update_diskio)
395 parse_diskio_arg(obj, dev_name(arg));
396 END OBJ(diskio_write, &update_diskio)
397 parse_diskio_arg(obj, dev_name(arg));
399 END OBJ(diskiograph, &update_diskio)
400 parse_diskiograph_arg(obj, dev_name(arg));
401 END OBJ(diskiograph_read, &update_diskio)
402 parse_diskiograph_arg(obj, dev_name(arg));
403 END OBJ(diskiograph_write, &update_diskio)
404 parse_diskiograph_arg(obj, dev_name(arg));
408 if (output_methods & TO_X) {
409 obj->data.l = arg ? get_x11_color(arg) : default_fg_color;
410 set_current_text_color(obj->data.l);
414 if (output_methods & TO_NCURSES) {
415 obj->data.l = COLOR_WHITE;
417 if(strcasecmp(arg, "red") == 0) {
418 obj->data.l = COLOR_RED;
419 }else if(strcasecmp(arg, "green") == 0) {
420 obj->data.l = COLOR_GREEN;
421 }else if(strcasecmp(arg, "yellow") == 0) {
422 obj->data.l = COLOR_YELLOW;
423 }else if(strcasecmp(arg, "blue") == 0) {
424 obj->data.l = COLOR_BLUE;
425 }else if(strcasecmp(arg, "magenta") == 0) {
426 obj->data.l = COLOR_MAGENTA;
427 }else if(strcasecmp(arg, "cyan") == 0) {
428 obj->data.l = COLOR_CYAN;
429 }else if(strcasecmp(arg, "black") == 0) {
430 obj->data.l = COLOR_BLACK;
433 set_current_text_color(obj->data.l);
434 init_pair(obj->data.l, obj->data.l, COLOR_BLACK);
438 obj->data.l = color0;
439 set_current_text_color(obj->data.l);
441 obj->data.l = color1;
442 set_current_text_color(obj->data.l);
444 obj->data.l = color2;
445 set_current_text_color(obj->data.l);
447 obj->data.l = color3;
448 set_current_text_color(obj->data.l);
450 obj->data.l = color4;
451 set_current_text_color(obj->data.l);
453 obj->data.l = color5;
454 set_current_text_color(obj->data.l);
456 obj->data.l = color6;
457 set_current_text_color(obj->data.l);
459 obj->data.l = color7;
460 set_current_text_color(obj->data.l);
462 obj->data.l = color8;
463 set_current_text_color(obj->data.l);
465 obj->data.l = color9;
466 set_current_text_color(obj->data.l);
469 obj->data.s = scan_font(arg);
471 END OBJ(conky_version, 0)
472 obj->type = OBJ_text;
473 obj->data.s = strdup(VERSION);
474 END OBJ(conky_build_date, 0)
475 obj->type = OBJ_text;
476 obj->data.s = strdup(BUILD_DATE);
477 END OBJ(conky_build_arch, 0)
478 obj->type = OBJ_text;
479 obj->data.s = strdup(BUILD_ARCH);
480 END OBJ(downspeed, &update_net_stats)
481 parse_net_stat_arg(obj, arg, free_at_crash);
482 END OBJ(downspeedf, &update_net_stats)
483 parse_net_stat_arg(obj, arg, free_at_crash);
485 END OBJ(downspeedgraph, &update_net_stats)
486 parse_net_stat_graph_arg(obj, arg, free_at_crash);
489 obj_be_ifblock_else(ifblock_opaque, obj);
491 obj_be_ifblock_endif(ifblock_opaque, obj);
493 obj->data.s = strndup(arg ? arg : "", text_buffer_size);
494 #if defined(IMLIB2) && defined(X11)
496 obj->data.s = strndup(arg ? arg : "", text_buffer_size);
499 scan_exec_arg(obj, arg);
501 scan_exec_arg(obj, arg);
503 scan_exec_arg(obj, arg);
504 END OBJ(execgauge, 0)
505 scan_exec_arg(obj, arg);
507 END OBJ(execgraph, 0)
508 scan_execgraph_arg(obj, arg);
510 END OBJ_ARG(execibar, 0, "execibar needs arguments")
511 scan_execi_arg(obj, arg);
513 END OBJ_ARG(execigraph, 0, "execigraph needs arguments")
514 scan_execgraph_arg(obj, arg);
516 END OBJ_ARG(execigauge, 0, "execigauge needs arguments")
517 scan_execi_arg(obj, arg);
518 END OBJ_ARG(execi, 0, "execi needs arguments")
519 scan_execi_arg(obj, arg);
520 END OBJ_ARG(execpi, 0, "execpi needs arguments")
521 scan_execi_arg(obj, arg);
522 END OBJ_ARG(texeci, 0, "texeci needs arguments")
523 scan_execi_arg(obj, arg);
525 scan_pre_exec_arg(obj, arg);
526 END OBJ(fs_bar, &update_fs_stats)
527 init_fs_bar(obj, arg);
528 END OBJ(fs_bar_free, &update_fs_stats)
529 init_fs_bar(obj, arg);
530 END OBJ(fs_free, &update_fs_stats)
532 END OBJ(fs_used_perc, &update_fs_stats)
534 END OBJ(fs_free_perc, &update_fs_stats)
536 END OBJ(fs_size, &update_fs_stats)
538 END OBJ(fs_type, &update_fs_stats)
540 END OBJ(fs_used, &update_fs_stats)
543 obj->data.i = arg ? atoi(arg) : 1;
544 END OBJ(nameserver, &update_dns_data)
545 parse_nameserver_arg(obj, arg);
547 obj->data.i = arg ? atoi(arg) : 1;
549 obj->data.i = arg ? atoi(arg) : 1;
550 END OBJ_ARG(goto, 0, "goto needs arguments")
551 obj->data.i = atoi(arg);
557 END OBJ_ARG(i2c, 0, "i2c needs arguments")
558 parse_i2c_sensor(obj, arg);
559 END OBJ_ARG(platform, 0, "platform needs arguments")
560 parse_platform_sensor(obj, arg);
561 END OBJ_ARG(hwmon, 0, "hwmon needs argumanets")
562 parse_hwmon_sensor(obj, arg);
563 END OBJ(addrs, &update_net_stats)
564 parse_net_stat_arg(obj, arg, free_at_crash);
565 #endif /* __linux__ */
566 END OBJ(addr, &update_net_stats)
567 parse_net_stat_arg(obj, arg, free_at_crash);
569 /* we have four different types of top (top, top_mem, top_time and top_io). To
570 * avoid having almost-same code four times, we have this special
572 if (strncmp(s, "top", 3) == EQUAL) {
573 add_update_callback(&update_meminfo);
574 add_update_callback(&update_top);
575 if (!parse_top_args(s, arg, obj)) {
579 OBJ_ARG(tail, 0, "tail needs arguments")
580 init_tailhead("tail", arg, obj, free_at_crash);
581 END OBJ_ARG(head, 0, "head needs arguments")
582 init_tailhead("head", arg, obj, free_at_crash);
583 END OBJ_ARG(lines, 0, "lines needs an argument")
584 obj->data.s = strndup(arg, text_buffer_size);
585 END OBJ_ARG(words, 0, "words needs a argument")
586 obj->data.s = strndup(arg, text_buffer_size);
587 END OBJ(loadavg, &update_load_average)
588 scan_loadavg_arg(obj, arg);
589 END OBJ_IF_ARG(if_empty, 0, "if_empty needs an argument")
590 obj->sub = malloc(sizeof(struct text_object));
591 extract_variable_text_internal(obj->sub, arg);
592 END OBJ_IF_ARG(if_match, 0, "if_match needs arguments")
593 obj->sub = malloc(sizeof(struct text_object));
594 extract_variable_text_internal(obj->sub, arg);
595 END OBJ_IF_ARG(if_existing, 0, "if_existing needs an argument or two")
596 obj->data.s = strndup(arg, text_buffer_size);
597 END OBJ_IF_ARG(if_mounted, 0, "if_mounted needs an argument")
598 obj->data.s = strndup(arg, text_buffer_size);
599 #if defined(__linux__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
600 END OBJ_IF_ARG(if_running, &update_top, "if_running needs an argument")
602 obj->data.s = strndup(arg, text_buffer_size);
604 END OBJ_IF_ARG(if_running, 0, "if_running needs an argument")
605 char buf[text_buffer_size];
607 snprintf(buf, text_buffer_size, "pidof %s >/dev/null", arg);
608 obj->data.s = strndup(buf, text_buffer_size);
613 parse_local_mail_args(obj, arg);
614 END OBJ(new_mails, 0)
615 parse_local_mail_args(obj, arg);
616 END OBJ(seen_mails, 0)
617 parse_local_mail_args(obj, arg);
618 END OBJ(unseen_mails, 0)
619 parse_local_mail_args(obj, arg);
620 END OBJ(flagged_mails, 0)
621 parse_local_mail_args(obj, arg);
622 END OBJ(unflagged_mails, 0)
623 parse_local_mail_args(obj, arg);
624 END OBJ(forwarded_mails, 0)
625 parse_local_mail_args(obj, arg);
626 END OBJ(unforwarded_mails, 0)
627 parse_local_mail_args(obj, arg);
628 END OBJ(replied_mails, 0)
629 parse_local_mail_args(obj, arg);
630 END OBJ(unreplied_mails, 0)
631 parse_local_mail_args(obj, arg);
632 END OBJ(draft_mails, 0)
633 parse_local_mail_args(obj, arg);
634 END OBJ(trashed_mails, 0)
635 parse_local_mail_args(obj, arg);
637 parse_mboxscan_arg(obj, arg);
638 END OBJ(mem, &update_meminfo)
639 END OBJ(memeasyfree, &update_meminfo)
640 END OBJ(memfree, &update_meminfo)
641 END OBJ(memmax, &update_meminfo)
642 END OBJ(memperc, &update_meminfo)
643 END OBJ(memgauge, &update_meminfo)
644 scan_gauge(obj, arg);
645 END OBJ(membar, &update_meminfo)
648 END OBJ(memgraph, &update_meminfo)
650 buf = scan_graph(obj, arg, 100);
655 parse_mixer_arg(obj, arg);
657 parse_mixer_arg(obj, arg);
659 parse_mixer_arg(obj, arg);
661 scan_mixer_bar(obj, arg);
662 END OBJ(mixerlbar, 0)
663 scan_mixer_bar(obj, arg);
664 END OBJ(mixerrbar, 0)
665 scan_mixer_bar(obj, arg);
666 END OBJ_IF(if_mixer_mute, 0)
667 parse_mixer_arg(obj, arg);
669 END OBJ(monitor, &update_x11info)
670 END OBJ(monitor_number, &update_x11info)
671 END OBJ(desktop, &update_x11info)
672 END OBJ(desktop_number, &update_x11info)
673 END OBJ(desktop_name, &update_x11info)
675 END OBJ_ARG(format_time, 0, "format_time needs a pid as argument")
676 obj->sub = malloc(sizeof(struct text_object));
677 extract_variable_text_internal(obj->sub, arg);
679 END OBJ(nodename_short, 0)
680 END OBJ_ARG(cmdline_to_pid, 0, "cmdline_to_pid needs a command line as argument")
681 scan_cmdline_to_pid_arg(obj, arg, free_at_crash);
682 END OBJ_ARG(pid_chroot, 0, "pid_chroot 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_cmdline, 0, "pid_cmdline 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_cwd, 0, "pid_cwd needs a pid as argument")
689 obj->sub = malloc(sizeof(struct text_object));
690 extract_variable_text_internal(obj->sub, arg);
691 END OBJ_ARG(pid_environ, 0, "pid_environ needs arguments")
692 obj->sub = malloc(sizeof(struct text_object));
693 extract_variable_text_internal(obj->sub, arg);
694 END OBJ_ARG(pid_environ_list, 0, "pid_environ_list 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_exe, 0, "pid_exe 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_nice, 0, "pid_nice 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_openfiles, 0, "pid_openfiles 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_parent, 0, "pid_parent 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_priority, 0, "pid_priority 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, 0, "pid_state 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_state_short, 0, "pid_state_short 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_stderr, 0, "pid_stderr 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_stdin, 0, "pid_stdin 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_stdout, 0, "pid_stdout 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_threads, 0, "pid_threads 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_thread_list, 0, "pid_thread_list 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_kernelmode, 0, "pid_time_kernelmode 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_usermode, 0, "pid_time_usermode 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_time, 0, "pid_time 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_uid, 0, "pid_uid 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_euid, 0, "pid_euid 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_suid, 0, "pid_suid 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_fsuid, 0, "pid_fsuid 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_gid, 0, "pid_gid 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_egid, 0, "pid_egid 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_sgid, 0, "pid_sgid 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(pid_fsgid, 0, "pid_fsgid needs a pid as argument")
764 obj->sub = malloc(sizeof(struct text_object));
765 extract_variable_text_internal(obj->sub, arg);
766 END OBJ_ARG(gid_name, 0, "gid_name needs a gid as argument")
767 obj->sub = malloc(sizeof(struct text_object));
768 extract_variable_text_internal(obj->sub, arg);
769 END OBJ_ARG(uid_name, 0, "uid_name needs a uid as argument")
770 obj->sub = malloc(sizeof(struct text_object));
771 extract_variable_text_internal(obj->sub, arg);
772 END OBJ_ARG(pid_read, 0, "pid_read 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_vmpeak, 0, "pid_vmpeak 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_vmsize, 0, "pid_vmsize 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_vmlck, 0, "pid_vmlck 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_vmhwm, 0, "pid_vmhwm 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_vmrss, 0, "pid_vmrss 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_vmdata, 0, "pid_vmdata 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_vmstk, 0, "pid_vmstk 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_vmexe, 0, "pid_vmexe 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_vmlib, 0, "pid_vmlib 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_vmpte, 0, "pid_vmpte needs a pid as argument")
803 obj->sub = malloc(sizeof(struct text_object));
804 extract_variable_text_internal(obj->sub, arg);
805 END OBJ_ARG(pid_write, 0, "pid_write needs a pid as argument")
806 obj->sub = malloc(sizeof(struct text_object));
807 extract_variable_text_internal(obj->sub, arg);
808 END OBJ(processes, &update_total_processes)
809 END OBJ(running_processes, &update_top)
812 END OBJ(threads, &update_threads)
813 END OBJ(running_threads, &update_stat)
815 END OBJ(running_processes, &update_running_processes)
816 #endif /* __linux__ */
817 END OBJ(shadecolor, 0)
819 obj->data.l = arg ? get_x11_color(arg) : default_bg_color;
821 END OBJ(outlinecolor, 0)
823 obj->data.l = arg ? get_x11_color(arg) : default_out_color;
825 END OBJ(stippled_hr, 0)
827 scan_stippled_hr(obj, arg);
829 END OBJ(swap, &update_meminfo)
830 END OBJ(swapfree, &update_meminfo)
831 END OBJ(swapmax, &update_meminfo)
832 END OBJ(swapperc, &update_meminfo)
833 END OBJ(swapbar, &update_meminfo)
841 scan_tztime(obj, arg);
843 END OBJ_ARG(iconv_start, 0, "Iconv requires arguments")
844 init_iconv_start(obj, free_at_crash, arg);
845 END OBJ(iconv_stop, 0)
848 END OBJ(totaldown, &update_net_stats)
849 parse_net_stat_arg(obj, arg, free_at_crash);
850 END OBJ(totalup, &update_net_stats)
851 parse_net_stat_arg(obj, arg, free_at_crash);
853 END OBJ_IF(if_updatenr, 0)
854 obj->data.i = arg ? atoi(arg) : 0;
855 if(obj->data.i == 0) CRIT_ERR(obj, free_at_crash, "if_updatenr needs a number above 0 as argument");
856 set_updatereset(obj->data.i > get_updatereset() ? obj->data.i : get_updatereset());
858 obj->data.i = arg ? atoi(arg) : 0;
860 obj->data.i = arg ? atoi(arg) : 0;
861 END OBJ(upspeed, &update_net_stats)
862 parse_net_stat_arg(obj, arg, free_at_crash);
863 END OBJ(upspeedf, &update_net_stats)
864 parse_net_stat_arg(obj, arg, free_at_crash);
866 END OBJ(upspeedgraph, &update_net_stats)
867 parse_net_stat_graph_arg(obj, arg, free_at_crash);
869 END OBJ(uptime_short, &update_uptime)
870 END OBJ(uptime, &update_uptime)
871 #if defined(__linux__)
872 END OBJ(user_names, &update_users)
873 END OBJ(user_times, &update_users)
874 END OBJ_ARG(user_time, 0, "user time needs a console name as argument")
875 obj->data.s = strndup(arg, text_buffer_size);
876 END OBJ(user_terms, &update_users)
877 END OBJ(user_number, &update_users)
878 END OBJ(gw_iface, &update_gateway_info)
879 END OBJ(gw_ip, &update_gateway_info)
880 #endif /* !__linux__ */
881 #if (defined(__FreeBSD__) || defined(__FreeBSD_kernel__) \
882 || defined(__OpenBSD__)) && (defined(i386) || defined(__i386__))
883 END OBJ(apm_adapter, 0)
884 END OBJ(apm_battery_life, 0)
885 END OBJ(apm_battery_time, 0)
886 #endif /* __FreeBSD__ */
887 END OBJ(imap_unseen, 0)
888 parse_imap_mail_args(obj, arg);
889 END OBJ(imap_messages, 0)
890 parse_imap_mail_args(obj, arg);
891 END OBJ(pop3_unseen, 0)
892 parse_pop3_mail_args(obj, arg);
893 END OBJ(pop3_used, 0)
894 parse_pop3_mail_args(obj, arg);
896 END OBJ_ARG(smapi, 0, "smapi needs an argument")
897 obj->data.s = strndup(arg, text_buffer_size);
898 END OBJ_IF_ARG(if_smapi_bat_installed, 0, "if_smapi_bat_installed needs an argument")
899 obj->data.s = strndup(arg, text_buffer_size);
900 END OBJ_ARG(smapi_bat_perc, 0, "smapi_bat_perc needs an argument")
901 obj->data.s = strndup(arg, text_buffer_size);
902 END OBJ_ARG(smapi_bat_temp, 0, "smapi_bat_temp needs an argument")
903 obj->data.s = strndup(arg, text_buffer_size);
904 END OBJ_ARG(smapi_bat_power, 0, "smapi_bat_power needs an argument")
905 obj->data.s = strndup(arg, text_buffer_size);
906 END OBJ_ARG(smapi_bat_bar, 0, "smapi_bat_bar needs an argument")
908 if(sscanf(arg, "%i %n", &obj->data.i, &cnt) <= 0) {
909 NORM_ERR("first argument to smapi_bat_bar must be an integer value");
912 arg = scan_bar(obj, arg + cnt);
915 #define mpd_set_maxlen(name) \
918 sscanf(arg, "%d", &i); \
920 obj->data.i = i + 1; \
922 NORM_ERR(#name ": invalid length argument"); \
924 END OBJ(mpd_artist, &update_mpd)
925 mpd_set_maxlen(mpd_artist);
927 END OBJ(mpd_title, &update_mpd)
928 mpd_set_maxlen(mpd_title);
930 END OBJ(mpd_random, &update_mpd) init_mpd();
931 END OBJ(mpd_repeat, &update_mpd) init_mpd();
932 END OBJ(mpd_elapsed, &update_mpd) init_mpd();
933 END OBJ(mpd_length, &update_mpd) init_mpd();
934 END OBJ(mpd_track, &update_mpd)
935 mpd_set_maxlen(mpd_track);
937 END OBJ(mpd_name, &update_mpd)
938 mpd_set_maxlen(mpd_name);
940 END OBJ(mpd_file, &update_mpd)
941 mpd_set_maxlen(mpd_file);
943 END OBJ(mpd_percent, &update_mpd) init_mpd();
944 END OBJ(mpd_album, &update_mpd)
945 mpd_set_maxlen(mpd_album);
947 END OBJ(mpd_vol, &update_mpd) init_mpd();
948 END OBJ(mpd_bitrate, &update_mpd) init_mpd();
949 END OBJ(mpd_status, &update_mpd) init_mpd();
950 END OBJ(mpd_bar, &update_mpd)
953 END OBJ(mpd_smart, &update_mpd)
954 mpd_set_maxlen(mpd_smart);
956 END OBJ_IF(if_mpd_playing, &update_mpd)
958 #undef mpd_set_maxlen
961 END OBJ(moc_state, &update_moc)
962 END OBJ(moc_file, &update_moc)
963 END OBJ(moc_title, &update_moc)
964 END OBJ(moc_artist, &update_moc)
965 END OBJ(moc_song, &update_moc)
966 END OBJ(moc_album, &update_moc)
967 END OBJ(moc_totaltime, &update_moc)
968 END OBJ(moc_timeleft, &update_moc)
969 END OBJ(moc_curtime, &update_moc)
970 END OBJ(moc_bitrate, &update_moc)
971 END OBJ(moc_rate, &update_moc)
974 END OBJ(xmms2_artist, &update_xmms2)
975 END OBJ(xmms2_album, &update_xmms2)
976 END OBJ(xmms2_title, &update_xmms2)
977 END OBJ(xmms2_genre, &update_xmms2)
978 END OBJ(xmms2_comment, &update_xmms2)
979 END OBJ(xmms2_url, &update_xmms2)
980 END OBJ(xmms2_tracknr, &update_xmms2)
981 END OBJ(xmms2_bitrate, &update_xmms2)
982 END OBJ(xmms2_date, &update_xmms2)
983 END OBJ(xmms2_id, &update_xmms2)
984 END OBJ(xmms2_duration, &update_xmms2)
985 END OBJ(xmms2_elapsed, &update_xmms2)
986 END OBJ(xmms2_size, &update_xmms2)
987 END OBJ(xmms2_status, &update_xmms2)
988 END OBJ(xmms2_percent, &update_xmms2)
990 END OBJ(xmms2_bar, &update_xmms2)
993 END OBJ(xmms2_smart, &update_xmms2)
994 END OBJ(xmms2_playlist, &update_xmms2)
995 END OBJ(xmms2_timesplayed, &update_xmms2)
996 END OBJ_IF(if_xmms2_connected, &update_xmms2)
999 END OBJ(audacious_status, &update_audacious)
1000 END OBJ_ARG(audacious_title, &update_audacious, "audacious_title needs an argument")
1001 sscanf(arg, "%d", &info.audacious.max_title_len);
1002 if (info.audacious.max_title_len > 0) {
1003 info.audacious.max_title_len++;
1005 CRIT_ERR(obj, free_at_crash, "audacious_title: invalid length argument");
1007 END OBJ(audacious_length, &update_audacious)
1008 END OBJ(audacious_length_seconds, &update_audacious)
1009 END OBJ(audacious_position, &update_audacious)
1010 END OBJ(audacious_position_seconds, &update_audacious)
1011 END OBJ(audacious_bitrate, &update_audacious)
1012 END OBJ(audacious_frequency, &update_audacious)
1013 END OBJ(audacious_channels, &update_audacious)
1014 END OBJ(audacious_filename, &update_audacious)
1015 END OBJ(audacious_playlist_length, &update_audacious)
1016 END OBJ(audacious_playlist_position, &update_audacious)
1017 END OBJ(audacious_main_volume, &update_audacious)
1019 END OBJ(audacious_bar, &update_audacious)
1024 END OBJ(bmpx_title, &update_bmpx)
1025 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1026 END OBJ(bmpx_artist, &update_bmpx)
1027 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1028 END OBJ(bmpx_album, &update_bmpx)
1029 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1030 END OBJ(bmpx_track, &update_bmpx)
1031 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1032 END OBJ(bmpx_uri, &update_bmpx)
1033 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1034 END OBJ(bmpx_bitrate, &update_bmpx)
1035 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1038 END OBJ_ARG(eve, 0, "eve needs arguments: <userid> <apikey> <characterid>")
1042 END OBJ_ARG(curl, 0, "curl needs arguments: <uri> <interval in minutes>")
1043 curl_parse_arg(obj, arg);
1046 END OBJ_ARG(rss, 0, "rss needs arguments: <uri> <interval in minutes> <action> [act_par] [spaces in front]")
1047 rss_scan_arg(obj, arg);
1050 END OBJ_ARG(weather, 0, "weather needs arguments: <uri> <locID> <data_type> [interval in minutes]")
1051 scan_weather_arg(obj, arg, free_at_crash);
1054 END OBJ_ARG(weather_forecast, 0, "weather_forecast needs arguments: <uri> <locID> <day> <data_type> [interval in minutes]")
1055 scan_weather_forecast_arg(obj, arg, free_at_crash);
1058 END OBJ_ARG(lua, 0, "lua needs arguments: <function name> [function parameters]")
1059 obj->data.s = strndup(arg, text_buffer_size);
1060 END OBJ_ARG(lua_parse, 0, "lua_parse needs arguments: <function name> [function parameters]")
1061 obj->data.s = strndup(arg, text_buffer_size);
1062 END OBJ_ARG(lua_bar, 0, "lua_bar needs arguments: <height>,<width> <function name> [function parameters]")
1063 arg = scan_bar(obj, arg);
1065 obj->data.s = strndup(arg, text_buffer_size);
1067 CRIT_ERR(obj, free_at_crash, "lua_bar needs arguments: <height>,<width> <function name> [function parameters]");
1070 END OBJ_ARG(lua_graph, 0, "lua_graph needs arguments: <function name> [height],[width] [gradient colour 1] [gradient colour 2] [scale] [-t] [-l]")
1072 buf = scan_graph(obj, arg, 0);
1076 CRIT_ERR(obj, free_at_crash, "lua_graph needs arguments: <function name> [height],[width] [gradient colour 1] [gradient colour 2] [scale] [-t] [-l]");
1079 END OBJ_ARG(lua_gauge, 0, "lua_gauge needs arguments: <height>,<width> <function name> [function parameters]")
1080 arg = scan_gauge(obj, arg);
1082 obj->data.s = strndup(arg, text_buffer_size);
1084 CRIT_ERR(obj, free_at_crash, "lua_gauge needs arguments: <height>,<width> <function name> [function parameters]");
1086 #endif /* HAVE_LUA */
1088 END OBJ(hddtemp, &update_hddtemp)
1090 obj->data.s = strndup(arg, text_buffer_size);
1091 #endif /* HDDTEMP */
1092 #ifdef TCP_PORT_MONITOR
1093 END OBJ_ARG(tcp_portmon, &tcp_portmon_update, "tcp_portmon: needs arguments")
1094 tcp_portmon_init(obj, arg);
1095 #endif /* TCP_PORT_MONITOR */
1096 END OBJ(entropy_avail, &update_entropy)
1097 END OBJ(entropy_perc, &update_entropy)
1098 END OBJ(entropy_poolsize, &update_entropy)
1099 END OBJ(entropy_bar, &update_entropy)
1101 END OBJ_ARG(include, 0, "include needs a argument")
1102 struct conftree *leaf = conftree_add(currentconffile, arg);
1104 if (load_config_file(arg) == TRUE) {
1105 obj->sub = malloc(sizeof(struct text_object));
1106 currentconffile = leaf;
1107 extract_variable_text_internal(obj->sub, get_global_text());
1108 currentconffile = leaf->back;
1110 NORM_ERR("Can't load configfile '%s'.", arg);
1113 NORM_ERR("You are trying to load '%s' recursively, I'm only going to load it once to prevent an infinite loop.", arg);
1115 END OBJ_ARG(blink, 0, "blink needs a argument")
1116 obj->sub = malloc(sizeof(struct text_object));
1117 extract_variable_text_internal(obj->sub, arg);
1118 END OBJ_ARG(to_bytes, 0, "to_bytes needs a argument")
1119 obj->sub = malloc(sizeof(struct text_object));
1120 extract_variable_text_internal(obj->sub, arg);
1122 parse_scroll_arg(obj, arg, free_at_crash);
1123 END OBJ_ARG(combine, 0, "combine needs arguments: <text1> <text2>")
1124 parse_combine_arg(obj, arg, free_at_crash);
1126 END OBJ_ARG(nvidia, 0, "nvidia needs an argument")
1127 if (set_nvidia_type(obj, arg)) {
1128 CRIT_ERR(obj, free_at_crash, "nvidia: invalid argument"
1129 " specified: '%s'\n", arg);
1133 END OBJ_ARG(apcupsd, &update_apcupsd, "apcupsd needs arguments: <host> <port>")
1136 if (sscanf(arg, "%63s %d", host, &port) != 2) {
1137 CRIT_ERR(obj, free_at_crash, "apcupsd needs arguments: <host> <port>");
1139 info.apcupsd.port = htons(port);
1140 strncpy(info.apcupsd.host, host, sizeof(info.apcupsd.host));
1142 END OBJ(apcupsd_name, &update_apcupsd)
1143 END OBJ(apcupsd_model, &update_apcupsd)
1144 END OBJ(apcupsd_upsmode, &update_apcupsd)
1145 END OBJ(apcupsd_cable, &update_apcupsd)
1146 END OBJ(apcupsd_status, &update_apcupsd)
1147 END OBJ(apcupsd_linev, &update_apcupsd)
1148 END OBJ(apcupsd_load, &update_apcupsd)
1149 END OBJ(apcupsd_loadbar, &update_apcupsd)
1152 END OBJ(apcupsd_loadgraph, &update_apcupsd)
1154 buf = scan_graph(obj, arg, 0);
1157 END OBJ(apcupsd_loadgauge, &update_apcupsd)
1158 scan_gauge(obj, arg);
1159 END OBJ(apcupsd_charge, &update_apcupsd)
1160 END OBJ(apcupsd_timeleft, &update_apcupsd)
1161 END OBJ(apcupsd_temp, &update_apcupsd)
1162 END OBJ(apcupsd_lastxfer, &update_apcupsd)
1163 #endif /* APCUPSD */
1165 char buf[text_buffer_size];
1167 NORM_ERR("unknown variable %s", s);
1168 obj->type = OBJ_text;
1169 snprintf(buf, text_buffer_size, "${%s}", s);
1170 obj->data.s = strndup(buf, text_buffer_size);
1185 * - assumes that *string is '#'
1186 * - removes the part from '#' to the end of line ('\n' or '\0')
1187 * - it removes the '\n'
1188 * - copies the last char into 'char *last' argument, which should be a pointer
1189 * to a char rather than a string.
1191 static size_t remove_comment(char *string, char *last)
1194 while (*end != '\0' && *end != '\n') {
1197 if (last) *last = *end;
1198 if (*end == '\n') end++;
1199 strfold(string, end - string);
1200 return end - string;
1203 size_t remove_comments(char *string)
1207 for (curplace = string; *curplace != 0; curplace++) {
1208 if (*curplace == '\\' && *(curplace + 1) == '#') {
1209 // strcpy can't be used for overlapping strings
1210 strfold(curplace, 1);
1212 } else if (*curplace == '#') {
1213 folded += remove_comment(curplace, 0);
1219 int extract_variable_text_internal(struct text_object *retval, const char *const_p)
1221 struct text_object *obj;
1222 char *p, *s, *orig_p;
1224 void *ifblock_opaque = NULL;
1229 p = strndup(const_p, max_user_text - 1);
1230 while (text_contains_templates(p)) {
1232 tmp = find_and_replace_templates(p);
1238 if (strcmp(p, const_p)) {
1239 DBGP2("replaced all templates in text: input is\n'%s'\noutput is\n'%s'", const_p, p);
1241 DBGP2("no templates to replace");
1244 memset(retval, 0, sizeof(struct text_object));
1246 line = global_text_lines;
1254 obj = create_plain_text(s);
1256 append_object(retval, obj);
1263 char buf[text_buffer_size];
1266 /* variable is either $foo or ${foo} */
1268 unsigned int brl = 1, brr = 0;
1272 while (*p && brl != brr) {
1287 while (*p && (isalnum((int) *p) || *p == '_')) {
1292 /* copy variable to buffer */
1293 len = ((unsigned int) (p - s) > text_buffer_size - 1) ? text_buffer_size - 1 : (unsigned int) (p - s);
1294 strncpy(buf, s, len);
1302 /* search for variable in environment */
1306 obj = create_plain_text(var);
1308 append_object(retval, obj);
1313 /* if variable wasn't found in environment, use some special */
1318 if (strchr(buf, ' ')) {
1319 arg = strchr(buf, ' ');
1322 while (isspace((int) *arg)) {
1330 /* lowercase variable name */
1333 *tmp_p = tolower(*tmp_p);
1337 obj = construct_text_object(buf, arg,
1338 line, &ifblock_opaque, orig_p);
1340 append_object(retval, obj);
1344 obj = create_plain_text("$");
1347 append_object(retval, obj);
1350 } else if (*p == '\\' && *(p+1) == '#') {
1352 } else if (*p == '#') {
1354 if (remove_comment(p, &c) && p >= orig_p && c == '\n') {
1355 /* if remove_comment removed a newline, we need to 'back up' with p */
1361 obj = create_plain_text(s);
1363 append_object(retval, obj);
1366 if (!ifblock_stack_empty(&ifblock_opaque)) {
1367 NORM_ERR("one or more $endif's are missing");
1375 * Frees the list of text objects root points to. When internal = 1, it won't
1376 * free global objects.
1378 void free_text_objects(struct text_object *root, int internal)
1380 struct text_object *obj;
1386 #define data obj->data
1387 for (obj = root->prev; obj; obj = root->prev) {
1388 root->prev = obj->prev;
1389 switch (obj->type) {
1394 case OBJ_acpiacadapter:
1397 #endif /* !__OpenBSD__ */
1402 free_sysfs_sensor(obj);
1404 #endif /* __linux__ */
1405 case OBJ_cmdline_to_pid:
1408 case OBJ_format_time:
1409 case OBJ_pid_environ:
1410 case OBJ_pid_chroot:
1411 case OBJ_pid_cmdline:
1413 case OBJ_pid_environ_list:
1416 case OBJ_pid_openfiles:
1417 case OBJ_pid_parent:
1418 case OBJ_pid_priority:
1420 case OBJ_pid_state_short:
1421 case OBJ_pid_stderr:
1423 case OBJ_pid_stdout:
1424 case OBJ_pid_threads:
1425 case OBJ_pid_thread_list:
1426 case OBJ_pid_time_kernelmode:
1427 case OBJ_pid_time_usermode:
1438 case OBJ_pid_vmpeak:
1439 case OBJ_pid_vmsize:
1443 case OBJ_pid_vmdata:
1451 free_text_objects(obj->sub, 1);
1457 free_text_objects(obj->sub, 1);
1476 case OBJ_seen_mails:
1477 case OBJ_unseen_mails:
1478 case OBJ_flagged_mails:
1479 case OBJ_unflagged_mails:
1480 case OBJ_forwarded_mails:
1481 case OBJ_unforwarded_mails:
1482 case OBJ_replied_mails:
1483 case OBJ_unreplied_mails:
1484 case OBJ_draft_mails:
1485 case OBJ_trashed_mails:
1486 free_local_mails(obj);
1488 case OBJ_imap_unseen:
1489 case OBJ_imap_messages:
1490 case OBJ_pop3_unseen:
1496 free_text_objects(obj->sub, 1);
1499 case OBJ_if_existing:
1500 case OBJ_if_mounted:
1501 case OBJ_if_running:
1524 case OBJ_iconv_start:
1529 case OBJ_disk_protect:
1535 free_gateway_info();
1537 case OBJ_ioscheduler:
1542 #if (defined(__FreeBSD__) || defined(__linux__))
1548 case OBJ_xmms2_artist:
1549 if (info.xmms2.artist) {
1550 free(info.xmms2.artist);
1551 info.xmms2.artist = 0;
1554 case OBJ_xmms2_album:
1555 if (info.xmms2.album) {
1556 free(info.xmms2.album);
1557 info.xmms2.album = 0;
1560 case OBJ_xmms2_title:
1561 if (info.xmms2.title) {
1562 free(info.xmms2.title);
1563 info.xmms2.title = 0;
1566 case OBJ_xmms2_genre:
1567 if (info.xmms2.genre) {
1568 free(info.xmms2.genre);
1569 info.xmms2.genre = 0;
1572 case OBJ_xmms2_comment:
1573 if (info.xmms2.comment) {
1574 free(info.xmms2.comment);
1575 info.xmms2.comment = 0;
1579 if (info.xmms2.url) {
1580 free(info.xmms2.url);
1584 case OBJ_xmms2_date:
1585 if (info.xmms2.date) {
1586 free(info.xmms2.date);
1587 info.xmms2.date = 0;
1590 case OBJ_xmms2_status:
1591 if (info.xmms2.status) {
1592 free(info.xmms2.status);
1593 info.xmms2.status = 0;
1596 case OBJ_xmms2_playlist:
1597 if (info.xmms2.playlist) {
1598 free(info.xmms2.playlist);
1599 info.xmms2.playlist = 0;
1602 case OBJ_xmms2_smart:
1603 if (info.xmms2.artist) {
1604 free(info.xmms2.artist);
1605 info.xmms2.artist = 0;
1607 if (info.xmms2.title) {
1608 free(info.xmms2.title);
1609 info.xmms2.title = 0;
1611 if (info.xmms2.url) {
1612 free(info.xmms2.url);
1618 case OBJ_bmpx_title:
1619 case OBJ_bmpx_artist:
1620 case OBJ_bmpx_album:
1621 case OBJ_bmpx_track:
1623 case OBJ_bmpx_bitrate:
1638 rss_free_obj_info(obj);
1647 case OBJ_weather_forecast:
1661 #endif /* HAVE_LUA */
1668 case OBJ_battery_short:
1671 case OBJ_battery_time:
1674 case OBJ_battery_volts:
1677 case OBJ_battery_temp:
1680 #endif /* !__OpenBSD__ */
1686 case OBJ_execigraph:
1688 case OBJ_execigauge:
1691 case OBJ_nameserver:
1701 free_top(obj, internal);
1703 #endif /* __linux__ */
1712 #endif /* HDDTEMP */
1713 case OBJ_entropy_avail:
1714 case OBJ_entropy_perc:
1715 case OBJ_entropy_poolsize:
1716 case OBJ_entropy_bar:
1718 case OBJ_user_names:
1719 if (info.users.names) {
1720 free(info.users.names);
1721 info.users.names = 0;
1724 case OBJ_user_terms:
1725 if (info.users.terms) {
1726 free(info.users.terms);
1727 info.users.terms = 0;
1730 case OBJ_user_times:
1731 if (info.users.times) {
1732 free(info.users.times);
1733 info.users.times = 0;
1737 if (info.users.ctime) {
1738 free(info.users.ctime);
1739 info.users.ctime = 0;
1747 case OBJ_smapi_bat_perc:
1748 case OBJ_smapi_bat_temp:
1749 case OBJ_smapi_bat_power:
1752 case OBJ_if_smapi_bat_installed:
1763 case OBJ_mpd_artist:
1765 case OBJ_mpd_random:
1766 case OBJ_mpd_repeat:
1768 case OBJ_mpd_bitrate:
1769 case OBJ_mpd_status:
1771 case OBJ_mpd_elapsed:
1772 case OBJ_mpd_length:
1776 case OBJ_mpd_percent:
1778 case OBJ_if_mpd_playing:
1786 case OBJ_moc_artist:
1789 case OBJ_moc_totaltime:
1790 case OBJ_moc_timeleft:
1791 case OBJ_moc_curtime:
1792 case OBJ_moc_bitrate:
1801 free_text_objects(obj->sub, 1);
1813 case OBJ_apcupsd_name:
1814 case OBJ_apcupsd_model:
1815 case OBJ_apcupsd_upsmode:
1816 case OBJ_apcupsd_cable:
1817 case OBJ_apcupsd_status:
1818 case OBJ_apcupsd_linev:
1819 case OBJ_apcupsd_load:
1820 case OBJ_apcupsd_loadbar:
1822 case OBJ_apcupsd_loadgraph:
1824 case OBJ_apcupsd_loadgauge:
1825 case OBJ_apcupsd_charge:
1826 case OBJ_apcupsd_timeleft:
1827 case OBJ_apcupsd_temp:
1828 case OBJ_apcupsd_lastxfer:
1830 #endif /* APCUPSD */
1831 #ifdef TCP_PORT_MONITOR
1832 case OBJ_tcp_portmon:
1833 tcp_portmon_free(obj);
1835 #endif /* TCP_PORT_MONITOR */
1838 case OBJ_desktop_number:
1839 case OBJ_desktop_name:
1840 if(info.x11.desktop.name && !internal) {
1841 free(info.x11.desktop.name);
1842 info.x11.desktop.name = NULL;
1844 if(info.x11.desktop.all_names && !internal) {
1845 free(info.x11.desktop.all_names);
1846 info.x11.desktop.all_names = NULL;
1851 if(obj->special_data)
1852 free(obj->special_data);