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__)
83 /* strip a leading /dev/ if any, following symlinks first
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.
89 const char *dev_name(const char *path)
91 static char buf[255]; /* should be enough for pathnames */
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);
102 return DEV_NAME(buf);
106 static struct text_object *new_text_object_internal(void)
108 struct text_object *obj = malloc(sizeof(struct text_object));
109 memset(obj, 0, sizeof(struct text_object));
113 static struct text_object *create_plain_text(const char *s)
115 struct text_object *obj;
117 if (s == NULL || *s == '\0') {
121 obj = new_text_object_internal();
123 obj->type = OBJ_text;
124 obj->data.s = strndup(s, text_buffer_size);
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)
132 // struct text_object *obj = new_text_object();
133 struct text_object *obj = new_text_object_internal();
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__); }
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; {
152 obj->type = OBJ_color;
153 obj->data.l = get_x11_color(s);
158 obj->data.i = open_acpi_temperature(arg);
159 END OBJ(acpiacadapter, 0)
162 if(strpbrk(arg, "/.") != NULL) {
164 * a bit of paranoia. screen out funky paths
165 * i hope no device will have a '.' in its name
167 NORM_ERR("acpiacadapter: arg must not contain '/' or '.'");
169 obj->data.opaque = strdup(arg);
171 NORM_ERR("acpiacadapter: arg is only used on linux");
174 #endif /* !__OpenBSD__ */
177 if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
178 || atoi(&arg[0]) > info.cpu_count) {
180 /* NORM_ERR("freq: Invalid CPU number or you don't have that many CPUs! "
181 "Displaying the clock for CPU 1."); */
183 obj->data.i = atoi(&arg[0]);
187 if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
188 || atoi(&arg[0]) > info.cpu_count) {
190 /* NORM_ERR("freq_g: Invalid CPU number or you don't have that many "
191 "CPUs! Displaying the clock for CPU 1."); */
193 obj->data.i = atoi(&arg[0]);
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)
200 if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
201 || atoi(&arg[0]) > info.cpu_count) {
203 /* NORM_ERR("voltage_mv: Invalid CPU number or you don't have that many "
204 "CPUs! Displaying voltage for CPU 1."); */
206 obj->data.i = atoi(&arg[0]);
208 END OBJ(voltage_v, 0)
210 if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
211 || atoi(&arg[0]) > info.cpu_count) {
213 /* NORM_ERR("voltage_v: Invalid CPU number or you don't have that many "
214 "CPUs! Displaying voltage for CPU 1."); */
216 obj->data.i = atoi(&arg[0]);
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 */
238 #endif /* __linux__ */
246 sscanf(arg, "%63s", bat);
250 obj->data.s = strndup(bat, text_buffer_size);
251 END OBJ(battery_short, 0)
255 sscanf(arg, "%63s", bat);
259 obj->data.s = strndup(bat, text_buffer_size);
260 END OBJ(battery_time, 0)
264 sscanf(arg, "%63s", bat);
268 obj->data.s = strndup(bat, text_buffer_size);
269 END OBJ(battery_percent, 0)
273 sscanf(arg, "%63s", bat);
277 obj->data.s = strndup(bat, text_buffer_size);
278 END OBJ(battery_bar, 0)
281 sscanf(arg, "%63s", bat);
286 obj->data.s = strndup(bat, text_buffer_size);
287 #endif /* !__OpenBSD__ */
289 #if defined(__linux__)
290 END OBJ_ARG(disk_protect, 0, "disk_protect needs an argument")
291 obj->data.s = strndup(dev_name(arg), text_buffer_size);
292 END OBJ(i8k_version, &update_i8k)
293 END OBJ(i8k_bios, &update_i8k)
294 END OBJ(i8k_serial, &update_i8k)
295 END OBJ(i8k_cpu_temp, &update_i8k)
296 END OBJ(i8k_left_fan_status, &update_i8k)
297 END OBJ(i8k_right_fan_status, &update_i8k)
298 END OBJ(i8k_left_fan_rpm, &update_i8k)
299 END OBJ(i8k_right_fan_rpm, &update_i8k)
300 END OBJ(i8k_ac_status, &update_i8k)
301 END OBJ(i8k_buttons_status, &update_i8k)
304 END OBJ_ARG(ibm_temps, &get_ibm_acpi_temps, "ibm_temps: needs an argument")
305 parse_ibm_temps_arg(obj, arg);
306 END OBJ(ibm_volume, 0)
307 END OBJ(ibm_brightness, 0)
309 /* information from sony_laptop kernel module
310 * /sys/devices/platform/sony-laptop */
311 END OBJ(sony_fanspeed, 0)
312 END OBJ_IF(if_gw, &update_gateway_info)
313 END OBJ_ARG(ioscheduler, 0, "get_ioscheduler needs an argument (e.g. hda)")
314 obj->data.s = strndup(dev_name(arg), text_buffer_size);
315 END OBJ(laptop_mode, 0)
316 END OBJ_ARG(pb_battery, 0, "pb_battery: needs one argument: status, percent or time")
317 if (strcmp(arg, "status") == EQUAL) {
318 obj->data.i = PB_BATT_STATUS;
319 } else if (strcmp(arg, "percent") == EQUAL) {
320 obj->data.i = PB_BATT_PERCENT;
321 } else if (strcmp(arg, "time") == EQUAL) {
322 obj->data.i = PB_BATT_TIME;
324 NORM_ERR("pb_battery: illegal argument '%s', defaulting to status", arg);
325 obj->data.i = PB_BATT_STATUS;
327 #endif /* __linux__ */
328 #if (defined(__FreeBSD__) || defined(__linux__))
329 END OBJ_IF_ARG(if_up, 0, "if_up needs an argument")
330 parse_if_up_arg(obj, arg);
332 #if defined(__OpenBSD__)
333 END OBJ_ARG(obsd_sensors_temp, 0, "obsd_sensors_temp: needs an argument")
334 parse_obsd_sensor(obj, arg);
335 END OBJ_ARG(obsd_sensors_fan, 0, "obsd_sensors_fan: needs 2 arguments (device and sensor number)")
336 parse_obsd_sensor(obj, arg);
337 END OBJ_ARG(obsd_sensors_volt, 0, "obsd_sensors_volt: needs 2 arguments (device and sensor number)")
338 parse_obsd_sensor(obj, arg);
339 END OBJ(obsd_vendor, 0)
340 END OBJ(obsd_product, 0)
341 #endif /* __OpenBSD__ */
342 END OBJ(buffers, &update_meminfo)
343 END OBJ(cached, &update_meminfo)
344 #define SCAN_CPU(__arg, __var) { \
346 if (__arg && sscanf(__arg, " cpu%d %n", &__var, &__offset) > 0) \
351 END OBJ(cpu, &update_cpu_usage)
352 SCAN_CPU(arg, obj->data.i);
353 DBGP2("Adding $cpu for CPU %d", obj->data.i);
354 END OBJ(cpugauge, &update_cpu_usage)
355 SCAN_CPU(arg, obj->data.i);
356 scan_gauge(obj, arg);
357 DBGP2("Adding $cpugauge for CPU %d", obj->data.i);
358 END OBJ(cpubar, &update_cpu_usage)
359 SCAN_CPU(arg, obj->data.i);
361 DBGP2("Adding $cpubar for CPU %d", obj->data.i);
363 END OBJ(cpugraph, &update_cpu_usage)
365 SCAN_CPU(arg, obj->data.i);
366 buf = scan_graph(obj, arg, 100);
367 DBGP2("Adding $cpugraph for CPU %d", obj->data.i);
369 END OBJ(loadgraph, &update_load_average)
370 scan_loadgraph_arg(obj, arg);
372 END OBJ(diskio, &update_diskio)
373 parse_diskio_arg(obj, dev_name(arg));
374 END OBJ(diskio_read, &update_diskio)
375 parse_diskio_arg(obj, dev_name(arg));
376 END OBJ(diskio_write, &update_diskio)
377 parse_diskio_arg(obj, dev_name(arg));
379 END OBJ(diskiograph, &update_diskio)
380 parse_diskiograph_arg(obj, dev_name(arg));
381 END OBJ(diskiograph_read, &update_diskio)
382 parse_diskiograph_arg(obj, dev_name(arg));
383 END OBJ(diskiograph_write, &update_diskio)
384 parse_diskiograph_arg(obj, dev_name(arg));
388 if (output_methods & TO_X) {
389 obj->data.l = arg ? get_x11_color(arg) : default_fg_color;
390 set_current_text_color(obj->data.l);
394 if (output_methods & TO_NCURSES) {
395 obj->data.l = COLOR_WHITE;
397 if(strcasecmp(arg, "red") == 0) {
398 obj->data.l = COLOR_RED;
399 }else if(strcasecmp(arg, "green") == 0) {
400 obj->data.l = COLOR_GREEN;
401 }else if(strcasecmp(arg, "yellow") == 0) {
402 obj->data.l = COLOR_YELLOW;
403 }else if(strcasecmp(arg, "blue") == 0) {
404 obj->data.l = COLOR_BLUE;
405 }else if(strcasecmp(arg, "magenta") == 0) {
406 obj->data.l = COLOR_MAGENTA;
407 }else if(strcasecmp(arg, "cyan") == 0) {
408 obj->data.l = COLOR_CYAN;
409 }else if(strcasecmp(arg, "black") == 0) {
410 obj->data.l = COLOR_BLACK;
413 set_current_text_color(obj->data.l);
414 init_pair(obj->data.l, obj->data.l, COLOR_BLACK);
418 obj->data.l = color0;
419 set_current_text_color(obj->data.l);
421 obj->data.l = color1;
422 set_current_text_color(obj->data.l);
424 obj->data.l = color2;
425 set_current_text_color(obj->data.l);
427 obj->data.l = color3;
428 set_current_text_color(obj->data.l);
430 obj->data.l = color4;
431 set_current_text_color(obj->data.l);
433 obj->data.l = color5;
434 set_current_text_color(obj->data.l);
436 obj->data.l = color6;
437 set_current_text_color(obj->data.l);
439 obj->data.l = color7;
440 set_current_text_color(obj->data.l);
442 obj->data.l = color8;
443 set_current_text_color(obj->data.l);
445 obj->data.l = color9;
446 set_current_text_color(obj->data.l);
449 obj->data.s = scan_font(arg);
451 END OBJ(conky_version, 0)
452 obj->type = OBJ_text;
453 obj->data.s = strdup(VERSION);
454 END OBJ(conky_build_date, 0)
455 obj->type = OBJ_text;
456 obj->data.s = strdup(BUILD_DATE);
457 END OBJ(conky_build_arch, 0)
458 obj->type = OBJ_text;
459 obj->data.s = strdup(BUILD_ARCH);
460 END OBJ(downspeed, &update_net_stats)
461 parse_net_stat_arg(obj, arg, free_at_crash);
462 END OBJ(downspeedf, &update_net_stats)
463 parse_net_stat_arg(obj, arg, free_at_crash);
465 END OBJ(downspeedgraph, &update_net_stats)
466 parse_net_stat_graph_arg(obj, arg, free_at_crash);
469 obj_be_ifblock_else(ifblock_opaque, obj);
471 obj_be_ifblock_endif(ifblock_opaque, obj);
473 obj->data.s = strndup(arg ? arg : "", text_buffer_size);
474 #if defined(IMLIB2) && defined(X11)
476 obj->data.s = strndup(arg ? arg : "", text_buffer_size);
479 scan_exec_arg(obj, arg);
481 scan_exec_arg(obj, arg);
483 scan_exec_arg(obj, arg);
484 END OBJ(execgauge, 0)
485 scan_exec_arg(obj, arg);
487 END OBJ(execgraph, 0)
488 scan_execgraph_arg(obj, arg);
490 END OBJ_ARG(execibar, 0, "execibar needs arguments")
491 scan_execi_arg(obj, arg);
493 END OBJ_ARG(execigraph, 0, "execigraph needs arguments")
494 scan_execgraph_arg(obj, arg);
496 END OBJ_ARG(execigauge, 0, "execigauge needs arguments")
497 scan_execi_arg(obj, arg);
498 END OBJ_ARG(execi, 0, "execi needs arguments")
499 scan_execi_arg(obj, arg);
500 END OBJ_ARG(execpi, 0, "execpi needs arguments")
501 scan_execi_arg(obj, arg);
502 END OBJ_ARG(texeci, 0, "texeci needs arguments")
503 scan_execi_arg(obj, arg);
505 scan_pre_exec_arg(obj, arg);
506 END OBJ(fs_bar, &update_fs_stats)
507 init_fs_bar(obj, arg);
508 END OBJ(fs_bar_free, &update_fs_stats)
509 init_fs_bar(obj, arg);
510 END OBJ(fs_free, &update_fs_stats)
512 END OBJ(fs_used_perc, &update_fs_stats)
514 END OBJ(fs_free_perc, &update_fs_stats)
516 END OBJ(fs_size, &update_fs_stats)
518 END OBJ(fs_type, &update_fs_stats)
520 END OBJ(fs_used, &update_fs_stats)
523 obj->data.i = arg ? atoi(arg) : 1;
524 END OBJ(nameserver, &update_dns_data)
525 parse_nameserver_arg(obj, arg);
527 obj->data.i = arg ? atoi(arg) : 1;
529 obj->data.i = arg ? atoi(arg) : 1;
530 END OBJ_ARG(goto, 0, "goto needs arguments")
531 obj->data.i = atoi(arg);
537 END OBJ_ARG(i2c, 0, "i2c needs arguments")
538 parse_i2c_sensor(obj, arg);
539 END OBJ_ARG(platform, 0, "platform needs arguments")
540 parse_platform_sensor(obj, arg);
541 END OBJ_ARG(hwmon, 0, "hwmon needs argumanets")
542 parse_hwmon_sensor(obj, arg);
544 /* we have four different types of top (top, top_mem, top_time and top_io). To
545 * avoid having almost-same code four times, we have this special
547 if (strncmp(s, "top", 3) == EQUAL) {
548 add_update_callback(&update_meminfo);
549 add_update_callback(&update_top);
550 if (!parse_top_args(s, arg, obj)) {
553 } else OBJ(addr, &update_net_stats)
554 parse_net_stat_arg(obj, arg, free_at_crash);
555 END OBJ(addrs, &update_net_stats)
556 parse_net_stat_arg(obj, arg, free_at_crash);
557 #endif /* __linux__ */
558 END OBJ_ARG(tail, 0, "tail needs arguments")
559 init_tailhead("tail", arg, obj, free_at_crash);
560 END OBJ_ARG(head, 0, "head needs arguments")
561 init_tailhead("head", arg, obj, free_at_crash);
562 END OBJ_ARG(lines, 0, "lines needs an argument")
563 obj->data.s = strndup(arg, text_buffer_size);
564 END OBJ_ARG(words, 0, "words needs a argument")
565 obj->data.s = strndup(arg, text_buffer_size);
566 END OBJ(loadavg, &update_load_average)
567 scan_loadavg_arg(obj, arg);
568 END OBJ_IF_ARG(if_empty, 0, "if_empty needs an argument")
569 obj->sub = malloc(sizeof(struct text_object));
570 extract_variable_text_internal(obj->sub, arg);
571 END OBJ_IF_ARG(if_match, 0, "if_match needs arguments")
572 obj->sub = malloc(sizeof(struct text_object));
573 extract_variable_text_internal(obj->sub, arg);
574 END OBJ_IF_ARG(if_existing, 0, "if_existing needs an argument or two")
575 obj->data.s = strndup(arg, text_buffer_size);
576 END OBJ_IF_ARG(if_mounted, 0, "if_mounted needs an argument")
577 obj->data.s = strndup(arg, text_buffer_size);
579 END OBJ_IF_ARG(if_running, &update_top, "if_running needs an argument")
581 obj->data.s = strndup(arg, text_buffer_size);
583 END OBJ_IF_ARG(if_running, 0, "if_running needs an argument")
584 char buf[text_buffer_size];
586 snprintf(buf, text_buffer_size, "pidof %s >/dev/null", arg);
587 obj->data.s = strndup(buf, text_buffer_size);
592 parse_local_mail_args(obj, arg);
593 END OBJ(new_mails, 0)
594 parse_local_mail_args(obj, arg);
595 END OBJ(seen_mails, 0)
596 parse_local_mail_args(obj, arg);
597 END OBJ(unseen_mails, 0)
598 parse_local_mail_args(obj, arg);
599 END OBJ(flagged_mails, 0)
600 parse_local_mail_args(obj, arg);
601 END OBJ(unflagged_mails, 0)
602 parse_local_mail_args(obj, arg);
603 END OBJ(forwarded_mails, 0)
604 parse_local_mail_args(obj, arg);
605 END OBJ(unforwarded_mails, 0)
606 parse_local_mail_args(obj, arg);
607 END OBJ(replied_mails, 0)
608 parse_local_mail_args(obj, arg);
609 END OBJ(unreplied_mails, 0)
610 parse_local_mail_args(obj, arg);
611 END OBJ(draft_mails, 0)
612 parse_local_mail_args(obj, arg);
613 END OBJ(trashed_mails, 0)
614 parse_local_mail_args(obj, arg);
616 parse_mboxscan_arg(obj, arg);
617 END OBJ(mem, &update_meminfo)
618 END OBJ(memeasyfree, &update_meminfo)
619 END OBJ(memfree, &update_meminfo)
620 END OBJ(memmax, &update_meminfo)
621 END OBJ(memperc, &update_meminfo)
622 END OBJ(memgauge, &update_meminfo)
623 scan_gauge(obj, arg);
624 END OBJ(membar, &update_meminfo)
627 END OBJ(memgraph, &update_meminfo)
629 buf = scan_graph(obj, arg, 100);
634 parse_mixer_arg(obj, arg);
636 parse_mixer_arg(obj, arg);
638 parse_mixer_arg(obj, arg);
640 scan_mixer_bar(obj, arg);
641 END OBJ(mixerlbar, 0)
642 scan_mixer_bar(obj, arg);
643 END OBJ(mixerrbar, 0)
644 scan_mixer_bar(obj, arg);
645 END OBJ_IF(if_mixer_mute, 0)
646 parse_mixer_arg(obj, arg);
648 END OBJ(monitor, &update_x11info)
649 END OBJ(monitor_number, &update_x11info)
650 END OBJ(desktop, &update_x11info)
651 END OBJ(desktop_number, &update_x11info)
652 END OBJ(desktop_name, &update_x11info)
654 END OBJ_ARG(format_time, 0, "format_time needs a pid as argument")
655 obj->sub = malloc(sizeof(struct text_object));
656 extract_variable_text_internal(obj->sub, arg);
658 END OBJ_ARG(cmdline_to_pid, 0, "cmdline_to_pid needs a command line as argument")
659 scan_cmdline_to_pid_arg(obj, arg, free_at_crash);
660 END OBJ_ARG(pid_chroot, 0, "pid_chroot needs a pid as argument")
661 obj->sub = malloc(sizeof(struct text_object));
662 extract_variable_text_internal(obj->sub, arg);
663 END OBJ_ARG(pid_cmdline, 0, "pid_cmdline needs a pid as argument")
664 obj->sub = malloc(sizeof(struct text_object));
665 extract_variable_text_internal(obj->sub, arg);
666 END OBJ_ARG(pid_cwd, 0, "pid_cwd needs a pid as argument")
667 obj->sub = malloc(sizeof(struct text_object));
668 extract_variable_text_internal(obj->sub, arg);
669 END OBJ_ARG(pid_environ, 0, "pid_environ needs arguments")
670 obj->sub = malloc(sizeof(struct text_object));
671 extract_variable_text_internal(obj->sub, arg);
672 END OBJ_ARG(pid_environ_list, 0, "pid_environ_list needs a pid as argument")
673 obj->sub = malloc(sizeof(struct text_object));
674 extract_variable_text_internal(obj->sub, arg);
675 END OBJ_ARG(pid_exe, 0, "pid_exe needs a pid as argument")
676 obj->sub = malloc(sizeof(struct text_object));
677 extract_variable_text_internal(obj->sub, arg);
678 END OBJ_ARG(pid_nice, 0, "pid_nice needs a pid as argument")
679 obj->sub = malloc(sizeof(struct text_object));
680 extract_variable_text_internal(obj->sub, arg);
681 END OBJ_ARG(pid_openfiles, 0, "pid_openfiles needs a pid as argument")
682 obj->sub = malloc(sizeof(struct text_object));
683 extract_variable_text_internal(obj->sub, arg);
684 END OBJ_ARG(pid_parent, 0, "pid_parent needs a pid as argument")
685 obj->sub = malloc(sizeof(struct text_object));
686 extract_variable_text_internal(obj->sub, arg);
687 END OBJ_ARG(pid_priority, 0, "pid_priority needs a pid as argument")
688 obj->sub = malloc(sizeof(struct text_object));
689 extract_variable_text_internal(obj->sub, arg);
690 END OBJ_ARG(pid_state, 0, "pid_state needs a pid as argument")
691 obj->sub = malloc(sizeof(struct text_object));
692 extract_variable_text_internal(obj->sub, arg);
693 END OBJ_ARG(pid_state_short, 0, "pid_state_short needs a pid as argument")
694 obj->sub = malloc(sizeof(struct text_object));
695 extract_variable_text_internal(obj->sub, arg);
696 END OBJ_ARG(pid_stderr, 0, "pid_stderr needs a pid as argument")
697 obj->sub = malloc(sizeof(struct text_object));
698 extract_variable_text_internal(obj->sub, arg);
699 END OBJ_ARG(pid_stdin, 0, "pid_stdin needs a pid as argument")
700 obj->sub = malloc(sizeof(struct text_object));
701 extract_variable_text_internal(obj->sub, arg);
702 END OBJ_ARG(pid_stdout, 0, "pid_stdout needs a pid as argument")
703 obj->sub = malloc(sizeof(struct text_object));
704 extract_variable_text_internal(obj->sub, arg);
705 END OBJ_ARG(pid_threads, 0, "pid_threads needs a pid as argument")
706 obj->sub = malloc(sizeof(struct text_object));
707 extract_variable_text_internal(obj->sub, arg);
708 END OBJ_ARG(pid_thread_list, 0, "pid_thread_list needs a pid as argument")
709 obj->sub = malloc(sizeof(struct text_object));
710 extract_variable_text_internal(obj->sub, arg);
711 END OBJ_ARG(pid_time_kernelmode, 0, "pid_time_kernelmode needs a pid as argument")
712 obj->sub = malloc(sizeof(struct text_object));
713 extract_variable_text_internal(obj->sub, arg);
714 END OBJ_ARG(pid_time_usermode, 0, "pid_time_usermode needs a pid as argument")
715 obj->sub = malloc(sizeof(struct text_object));
716 extract_variable_text_internal(obj->sub, arg);
717 END OBJ_ARG(pid_time, 0, "pid_time needs a pid as argument")
718 obj->sub = malloc(sizeof(struct text_object));
719 extract_variable_text_internal(obj->sub, arg);
720 END OBJ_ARG(pid_uid, 0, "pid_uid needs a pid as argument")
721 obj->sub = malloc(sizeof(struct text_object));
722 extract_variable_text_internal(obj->sub, arg);
723 END OBJ_ARG(pid_euid, 0, "pid_euid needs a pid as argument")
724 obj->sub = malloc(sizeof(struct text_object));
725 extract_variable_text_internal(obj->sub, arg);
726 END OBJ_ARG(pid_suid, 0, "pid_suid needs a pid as argument")
727 obj->sub = malloc(sizeof(struct text_object));
728 extract_variable_text_internal(obj->sub, arg);
729 END OBJ_ARG(pid_fsuid, 0, "pid_fsuid needs a pid as argument")
730 obj->sub = malloc(sizeof(struct text_object));
731 extract_variable_text_internal(obj->sub, arg);
732 END OBJ_ARG(pid_gid, 0, "pid_gid needs a pid as argument")
733 obj->sub = malloc(sizeof(struct text_object));
734 extract_variable_text_internal(obj->sub, arg);
735 END OBJ_ARG(pid_egid, 0, "pid_egid needs a pid as argument")
736 obj->sub = malloc(sizeof(struct text_object));
737 extract_variable_text_internal(obj->sub, arg);
738 END OBJ_ARG(pid_sgid, 0, "pid_sgid needs a pid as argument")
739 obj->sub = malloc(sizeof(struct text_object));
740 extract_variable_text_internal(obj->sub, arg);
741 END OBJ_ARG(pid_fsgid, 0, "pid_fsgid needs a pid as argument")
742 obj->sub = malloc(sizeof(struct text_object));
743 extract_variable_text_internal(obj->sub, arg);
744 END OBJ_ARG(gid_name, 0, "gid_name needs a gid as argument")
745 obj->sub = malloc(sizeof(struct text_object));
746 extract_variable_text_internal(obj->sub, arg);
747 END OBJ_ARG(uid_name, 0, "uid_name needs a uid as argument")
748 obj->sub = malloc(sizeof(struct text_object));
749 extract_variable_text_internal(obj->sub, arg);
750 END OBJ_ARG(pid_read, 0, "pid_read needs a pid as argument")
751 obj->sub = malloc(sizeof(struct text_object));
752 extract_variable_text_internal(obj->sub, arg);
753 END OBJ_ARG(pid_vmpeak, 0, "pid_vmpeak needs a pid as argument")
754 obj->sub = malloc(sizeof(struct text_object));
755 extract_variable_text_internal(obj->sub, arg);
756 END OBJ_ARG(pid_vmsize, 0, "pid_vmsize needs a pid as argument")
757 obj->sub = malloc(sizeof(struct text_object));
758 extract_variable_text_internal(obj->sub, arg);
759 END OBJ_ARG(pid_vmlck, 0, "pid_vmlck needs a pid as argument")
760 obj->sub = malloc(sizeof(struct text_object));
761 extract_variable_text_internal(obj->sub, arg);
762 END OBJ_ARG(pid_vmhwm, 0, "pid_vmhwm needs a pid as argument")
763 obj->sub = malloc(sizeof(struct text_object));
764 extract_variable_text_internal(obj->sub, arg);
765 END OBJ_ARG(pid_vmrss, 0, "pid_vmrss needs a pid as argument")
766 obj->sub = malloc(sizeof(struct text_object));
767 extract_variable_text_internal(obj->sub, arg);
768 END OBJ_ARG(pid_vmdata, 0, "pid_vmdata needs a pid as argument")
769 obj->sub = malloc(sizeof(struct text_object));
770 extract_variable_text_internal(obj->sub, arg);
771 END OBJ_ARG(pid_vmstk, 0, "pid_vmstk needs a pid as argument")
772 obj->sub = malloc(sizeof(struct text_object));
773 extract_variable_text_internal(obj->sub, arg);
774 END OBJ_ARG(pid_vmexe, 0, "pid_vmexe needs a pid as argument")
775 obj->sub = malloc(sizeof(struct text_object));
776 extract_variable_text_internal(obj->sub, arg);
777 END OBJ_ARG(pid_vmlib, 0, "pid_vmlib needs a pid as argument")
778 obj->sub = malloc(sizeof(struct text_object));
779 extract_variable_text_internal(obj->sub, arg);
780 END OBJ_ARG(pid_vmpte, 0, "pid_vmpte needs a pid as argument")
781 obj->sub = malloc(sizeof(struct text_object));
782 extract_variable_text_internal(obj->sub, arg);
783 END OBJ_ARG(pid_write, 0, "pid_write needs a pid as argument")
784 obj->sub = malloc(sizeof(struct text_object));
785 extract_variable_text_internal(obj->sub, arg);
786 END OBJ(processes, &update_total_processes)
788 END OBJ(running_processes, &update_top)
790 END OBJ(threads, &update_threads)
791 END OBJ(running_threads, &update_stat)
793 END OBJ(running_processes, &update_running_processes)
794 #endif /* __linux__ */
795 END OBJ(shadecolor, 0)
797 obj->data.l = arg ? get_x11_color(arg) : default_bg_color;
799 END OBJ(outlinecolor, 0)
801 obj->data.l = arg ? get_x11_color(arg) : default_out_color;
803 END OBJ(stippled_hr, 0)
805 scan_stippled_hr(obj, arg);
807 END OBJ(swap, &update_meminfo)
808 END OBJ(swapfree, &update_meminfo)
809 END OBJ(swapmax, &update_meminfo)
810 END OBJ(swapperc, &update_meminfo)
811 END OBJ(swapbar, &update_meminfo)
819 scan_tztime(obj, arg);
821 END OBJ_ARG(iconv_start, 0, "Iconv requires arguments")
822 init_iconv_start(obj, free_at_crash, arg);
823 END OBJ(iconv_stop, 0)
826 END OBJ(totaldown, &update_net_stats)
827 parse_net_stat_arg(obj, arg, free_at_crash);
828 END OBJ(totalup, &update_net_stats)
829 parse_net_stat_arg(obj, arg, free_at_crash);
831 END OBJ_IF(if_updatenr, 0)
832 obj->data.i = arg ? atoi(arg) : 0;
833 if(obj->data.i == 0) CRIT_ERR(obj, free_at_crash, "if_updatenr needs a number above 0 as argument");
834 set_updatereset(obj->data.i > get_updatereset() ? obj->data.i : get_updatereset());
836 obj->data.i = arg ? atoi(arg) : 0;
838 obj->data.i = arg ? atoi(arg) : 0;
839 END OBJ(upspeed, &update_net_stats)
840 parse_net_stat_arg(obj, arg, free_at_crash);
841 END OBJ(upspeedf, &update_net_stats)
842 parse_net_stat_arg(obj, arg, free_at_crash);
844 END OBJ(upspeedgraph, &update_net_stats)
845 parse_net_stat_graph_arg(obj, arg, free_at_crash);
847 END OBJ(uptime_short, &update_uptime)
848 END OBJ(uptime, &update_uptime)
849 #if defined(__linux__)
850 END OBJ(user_names, &update_users)
851 END OBJ(user_times, &update_users)
852 END OBJ_ARG(user_time, 0, "user time needs a console name as argument")
853 obj->data.s = strndup(arg, text_buffer_size);
854 END OBJ(user_terms, &update_users)
855 END OBJ(user_number, &update_users)
856 END OBJ(gw_iface, &update_gateway_info)
857 END OBJ(gw_ip, &update_gateway_info)
858 #endif /* !__linux__ */
859 #if (defined(__FreeBSD__) || defined(__FreeBSD_kernel__) \
860 || defined(__OpenBSD__)) && (defined(i386) || defined(__i386__))
861 END OBJ(apm_adapter, 0)
862 END OBJ(apm_battery_life, 0)
863 END OBJ(apm_battery_time, 0)
864 #endif /* __FreeBSD__ */
865 END OBJ(imap_unseen, 0)
866 parse_imap_mail_args(obj, arg);
867 END OBJ(imap_messages, 0)
868 parse_imap_mail_args(obj, arg);
869 END OBJ(pop3_unseen, 0)
870 parse_pop3_mail_args(obj, arg);
871 END OBJ(pop3_used, 0)
872 parse_pop3_mail_args(obj, arg);
874 END OBJ_ARG(smapi, 0, "smapi needs an argument")
875 obj->data.s = strndup(arg, text_buffer_size);
876 END OBJ_IF_ARG(if_smapi_bat_installed, 0, "if_smapi_bat_installed needs an argument")
877 obj->data.s = strndup(arg, text_buffer_size);
878 END OBJ_ARG(smapi_bat_perc, 0, "smapi_bat_perc needs an argument")
879 obj->data.s = strndup(arg, text_buffer_size);
880 END OBJ_ARG(smapi_bat_temp, 0, "smapi_bat_temp needs an argument")
881 obj->data.s = strndup(arg, text_buffer_size);
882 END OBJ_ARG(smapi_bat_power, 0, "smapi_bat_power needs an argument")
883 obj->data.s = strndup(arg, text_buffer_size);
884 END OBJ_ARG(smapi_bat_bar, 0, "smapi_bat_bar needs an argument")
886 if(sscanf(arg, "%i %n", &obj->data.i, &cnt) <= 0) {
887 NORM_ERR("first argument to smapi_bat_bar must be an integer value");
890 arg = scan_bar(obj, arg + cnt);
893 #define mpd_set_maxlen(name) \
896 sscanf(arg, "%d", &i); \
898 obj->data.i = i + 1; \
900 NORM_ERR(#name ": invalid length argument"); \
902 END OBJ(mpd_artist, &update_mpd)
903 mpd_set_maxlen(mpd_artist);
905 END OBJ(mpd_title, &update_mpd)
906 mpd_set_maxlen(mpd_title);
908 END OBJ(mpd_random, &update_mpd) init_mpd();
909 END OBJ(mpd_repeat, &update_mpd) init_mpd();
910 END OBJ(mpd_elapsed, &update_mpd) init_mpd();
911 END OBJ(mpd_length, &update_mpd) init_mpd();
912 END OBJ(mpd_track, &update_mpd)
913 mpd_set_maxlen(mpd_track);
915 END OBJ(mpd_name, &update_mpd)
916 mpd_set_maxlen(mpd_name);
918 END OBJ(mpd_file, &update_mpd)
919 mpd_set_maxlen(mpd_file);
921 END OBJ(mpd_percent, &update_mpd) init_mpd();
922 END OBJ(mpd_album, &update_mpd)
923 mpd_set_maxlen(mpd_album);
925 END OBJ(mpd_vol, &update_mpd) init_mpd();
926 END OBJ(mpd_bitrate, &update_mpd) init_mpd();
927 END OBJ(mpd_status, &update_mpd) init_mpd();
928 END OBJ(mpd_bar, &update_mpd)
931 END OBJ(mpd_smart, &update_mpd)
932 mpd_set_maxlen(mpd_smart);
934 END OBJ_IF(if_mpd_playing, &update_mpd)
936 #undef mpd_set_maxlen
939 END OBJ(moc_state, &update_moc)
940 END OBJ(moc_file, &update_moc)
941 END OBJ(moc_title, &update_moc)
942 END OBJ(moc_artist, &update_moc)
943 END OBJ(moc_song, &update_moc)
944 END OBJ(moc_album, &update_moc)
945 END OBJ(moc_totaltime, &update_moc)
946 END OBJ(moc_timeleft, &update_moc)
947 END OBJ(moc_curtime, &update_moc)
948 END OBJ(moc_bitrate, &update_moc)
949 END OBJ(moc_rate, &update_moc)
952 END OBJ(xmms2_artist, &update_xmms2)
953 END OBJ(xmms2_album, &update_xmms2)
954 END OBJ(xmms2_title, &update_xmms2)
955 END OBJ(xmms2_genre, &update_xmms2)
956 END OBJ(xmms2_comment, &update_xmms2)
957 END OBJ(xmms2_url, &update_xmms2)
958 END OBJ(xmms2_tracknr, &update_xmms2)
959 END OBJ(xmms2_bitrate, &update_xmms2)
960 END OBJ(xmms2_date, &update_xmms2)
961 END OBJ(xmms2_id, &update_xmms2)
962 END OBJ(xmms2_duration, &update_xmms2)
963 END OBJ(xmms2_elapsed, &update_xmms2)
964 END OBJ(xmms2_size, &update_xmms2)
965 END OBJ(xmms2_status, &update_xmms2)
966 END OBJ(xmms2_percent, &update_xmms2)
967 END OBJ(xmms2_bar, &update_xmms2)
969 END OBJ(xmms2_smart, &update_xmms2)
970 END OBJ(xmms2_playlist, &update_xmms2)
971 END OBJ(xmms2_timesplayed, &update_xmms2)
972 END OBJ_IF(if_xmms2_connected, &update_xmms2)
975 END OBJ(audacious_status, &update_audacious)
976 END OBJ_ARG(audacious_title, &update_audacious, "audacious_title needs an argument")
977 sscanf(arg, "%d", &info.audacious.max_title_len);
978 if (info.audacious.max_title_len > 0) {
979 info.audacious.max_title_len++;
981 CRIT_ERR(obj, free_at_crash, "audacious_title: invalid length argument");
983 END OBJ(audacious_length, &update_audacious)
984 END OBJ(audacious_length_seconds, &update_audacious)
985 END OBJ(audacious_position, &update_audacious)
986 END OBJ(audacious_position_seconds, &update_audacious)
987 END OBJ(audacious_bitrate, &update_audacious)
988 END OBJ(audacious_frequency, &update_audacious)
989 END OBJ(audacious_channels, &update_audacious)
990 END OBJ(audacious_filename, &update_audacious)
991 END OBJ(audacious_playlist_length, &update_audacious)
992 END OBJ(audacious_playlist_position, &update_audacious)
993 END OBJ(audacious_main_volume, &update_audacious)
994 END OBJ(audacious_bar, &update_audacious)
998 END OBJ(bmpx_title, &update_bmpx)
999 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1000 END OBJ(bmpx_artist, &update_bmpx)
1001 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1002 END OBJ(bmpx_album, &update_bmpx)
1003 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1004 END OBJ(bmpx_track, &update_bmpx)
1005 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1006 END OBJ(bmpx_uri, &update_bmpx)
1007 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1008 END OBJ(bmpx_bitrate, &update_bmpx)
1009 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1012 END OBJ_ARG(eve, 0, "eve needs arguments: <userid> <apikey> <characterid>")
1016 END OBJ_ARG(curl, 0, "curl needs arguments: <uri> <interval in minutes>")
1017 curl_parse_arg(obj, arg);
1020 END OBJ_ARG(rss, 0, "rss needs arguments: <uri> <interval in minutes> <action> [act_par] [spaces in front]")
1021 rss_scan_arg(obj, arg);
1024 END OBJ_ARG(weather, 0, "weather needs arguments: <uri> <locID> <data_type> [interval in minutes]")
1025 scan_weather_arg(obj, arg, free_at_crash);
1028 END OBJ_ARG(weather_forecast, 0, "weather_forecast needs arguments: <uri> <locID> <day> <data_type> [interval in minutes]")
1029 scan_weather_forecast_arg(obj, arg, free_at_crash);
1032 END OBJ_ARG(lua, 0, "lua needs arguments: <function name> [function parameters]")
1033 obj->data.s = strndup(arg, text_buffer_size);
1034 END OBJ_ARG(lua_parse, 0, "lua_parse needs arguments: <function name> [function parameters]")
1035 obj->data.s = strndup(arg, text_buffer_size);
1036 END OBJ_ARG(lua_bar, 0, "lua_bar needs arguments: <height>,<width> <function name> [function parameters]")
1037 arg = scan_bar(obj, arg);
1039 obj->data.s = strndup(arg, text_buffer_size);
1041 CRIT_ERR(obj, free_at_crash, "lua_bar needs arguments: <height>,<width> <function name> [function parameters]");
1044 END OBJ_ARG(lua_graph, 0, "lua_graph needs arguments: <function name> [height],[width] [gradient colour 1] [gradient colour 2] [scale] [-t] [-l]")
1046 buf = scan_graph(obj, arg, 0);
1050 CRIT_ERR(obj, free_at_crash, "lua_graph needs arguments: <function name> [height],[width] [gradient colour 1] [gradient colour 2] [scale] [-t] [-l]");
1053 END OBJ_ARG(lua_gauge, 0, "lua_gauge needs arguments: <height>,<width> <function name> [function parameters]")
1054 arg = scan_gauge(obj, arg);
1056 obj->data.s = strndup(arg, text_buffer_size);
1058 CRIT_ERR(obj, free_at_crash, "lua_gauge needs arguments: <height>,<width> <function name> [function parameters]");
1060 #endif /* HAVE_LUA */
1062 END OBJ(hddtemp, &update_hddtemp)
1064 obj->data.s = strndup(arg, text_buffer_size);
1065 #endif /* HDDTEMP */
1066 #ifdef TCP_PORT_MONITOR
1067 END OBJ_ARG(tcp_portmon, &tcp_portmon_update, "tcp_portmon: needs arguments")
1068 tcp_portmon_init(obj, arg);
1069 #endif /* TCP_PORT_MONITOR */
1070 END OBJ(entropy_avail, &update_entropy)
1071 END OBJ(entropy_perc, &update_entropy)
1072 END OBJ(entropy_poolsize, &update_entropy)
1073 END OBJ(entropy_bar, &update_entropy)
1075 END OBJ_ARG(include, 0, "include needs a argument")
1076 struct conftree *leaf = conftree_add(currentconffile, arg);
1078 if (load_config_file(arg) == TRUE) {
1079 obj->sub = malloc(sizeof(struct text_object));
1080 currentconffile = leaf;
1081 extract_variable_text_internal(obj->sub, get_global_text());
1082 currentconffile = leaf->back;
1084 NORM_ERR("Can't load configfile '%s'.", arg);
1087 NORM_ERR("You are trying to load '%s' recursively, I'm only going to load it once to prevent an infinite loop.", arg);
1089 END OBJ_ARG(blink, 0, "blink needs a argument")
1090 obj->sub = malloc(sizeof(struct text_object));
1091 extract_variable_text_internal(obj->sub, arg);
1092 END OBJ_ARG(to_bytes, 0, "to_bytes needs a argument")
1093 obj->sub = malloc(sizeof(struct text_object));
1094 extract_variable_text_internal(obj->sub, arg);
1096 parse_scroll_arg(obj, arg, free_at_crash);
1097 END OBJ_ARG(combine, 0, "combine needs arguments: <text1> <text2>")
1098 parse_combine_arg(obj, arg, free_at_crash);
1100 END OBJ_ARG(nvidia, 0, "nvidia needs an argument")
1101 if (set_nvidia_type(obj, arg)) {
1102 CRIT_ERR(obj, free_at_crash, "nvidia: invalid argument"
1103 " specified: '%s'\n", arg);
1107 END OBJ_ARG(apcupsd, &update_apcupsd, "apcupsd needs arguments: <host> <port>")
1110 if (sscanf(arg, "%63s %d", host, &port) != 2) {
1111 CRIT_ERR(obj, free_at_crash, "apcupsd needs arguments: <host> <port>");
1113 info.apcupsd.port = htons(port);
1114 strncpy(info.apcupsd.host, host, sizeof(info.apcupsd.host));
1116 END OBJ(apcupsd_name, &update_apcupsd)
1117 END OBJ(apcupsd_model, &update_apcupsd)
1118 END OBJ(apcupsd_upsmode, &update_apcupsd)
1119 END OBJ(apcupsd_cable, &update_apcupsd)
1120 END OBJ(apcupsd_status, &update_apcupsd)
1121 END OBJ(apcupsd_linev, &update_apcupsd)
1122 END OBJ(apcupsd_load, &update_apcupsd)
1123 END OBJ(apcupsd_loadbar, &update_apcupsd)
1126 END OBJ(apcupsd_loadgraph, &update_apcupsd)
1128 buf = scan_graph(obj, arg, 0);
1131 END OBJ(apcupsd_loadgauge, &update_apcupsd)
1132 scan_gauge(obj, arg);
1133 END OBJ(apcupsd_charge, &update_apcupsd)
1134 END OBJ(apcupsd_timeleft, &update_apcupsd)
1135 END OBJ(apcupsd_temp, &update_apcupsd)
1136 END OBJ(apcupsd_lastxfer, &update_apcupsd)
1137 #endif /* APCUPSD */
1139 char buf[text_buffer_size];
1141 NORM_ERR("unknown variable %s", s);
1142 obj->type = OBJ_text;
1143 snprintf(buf, text_buffer_size, "${%s}", s);
1144 obj->data.s = strndup(buf, text_buffer_size);
1159 * - assumes that *string is '#'
1160 * - removes the part from '#' to the end of line ('\n' or '\0')
1161 * - it removes the '\n'
1162 * - copies the last char into 'char *last' argument, which should be a pointer
1163 * to a char rather than a string.
1165 static size_t remove_comment(char *string, char *last)
1168 while (*end != '\0' && *end != '\n') {
1171 if (last) *last = *end;
1172 if (*end == '\n') end++;
1173 strfold(string, end - string);
1174 return end - string;
1177 size_t remove_comments(char *string)
1181 for (curplace = string; *curplace != 0; curplace++) {
1182 if (*curplace == '\\' && *(curplace + 1) == '#') {
1183 // strcpy can't be used for overlapping strings
1184 strfold(curplace, 1);
1186 } else if (*curplace == '#') {
1187 folded += remove_comment(curplace, 0);
1193 int extract_variable_text_internal(struct text_object *retval, const char *const_p)
1195 struct text_object *obj;
1196 char *p, *s, *orig_p;
1198 void *ifblock_opaque = NULL;
1203 p = strndup(const_p, max_user_text - 1);
1204 while (text_contains_templates(p)) {
1206 tmp = find_and_replace_templates(p);
1212 if (strcmp(p, const_p)) {
1213 DBGP2("replaced all templates in text: input is\n'%s'\noutput is\n'%s'", const_p, p);
1215 DBGP2("no templates to replace");
1218 memset(retval, 0, sizeof(struct text_object));
1220 line = global_text_lines;
1228 obj = create_plain_text(s);
1230 append_object(retval, obj);
1237 char buf[text_buffer_size];
1240 /* variable is either $foo or ${foo} */
1242 unsigned int brl = 1, brr = 0;
1246 while (*p && brl != brr) {
1261 while (*p && (isalnum((int) *p) || *p == '_')) {
1266 /* copy variable to buffer */
1267 len = ((unsigned int) (p - s) > text_buffer_size - 1) ? text_buffer_size - 1 : (unsigned int) (p - s);
1268 strncpy(buf, s, len);
1276 /* search for variable in environment */
1280 obj = create_plain_text(var);
1282 append_object(retval, obj);
1287 /* if variable wasn't found in environment, use some special */
1292 if (strchr(buf, ' ')) {
1293 arg = strchr(buf, ' ');
1296 while (isspace((int) *arg)) {
1304 /* lowercase variable name */
1307 *tmp_p = tolower(*tmp_p);
1311 obj = construct_text_object(buf, arg,
1312 line, &ifblock_opaque, orig_p);
1314 append_object(retval, obj);
1318 obj = create_plain_text("$");
1321 append_object(retval, obj);
1324 } else if (*p == '\\' && *(p+1) == '#') {
1326 } else if (*p == '#') {
1328 if (remove_comment(p, &c) && p >= orig_p && c == '\n') {
1329 /* if remove_comment removed a newline, we need to 'back up' with p */
1335 obj = create_plain_text(s);
1337 append_object(retval, obj);
1340 if (!ifblock_stack_empty(&ifblock_opaque)) {
1341 NORM_ERR("one or more $endif's are missing");
1349 * Frees the list of text objects root points to. When internal = 1, it won't
1350 * free global objects.
1352 void free_text_objects(struct text_object *root, int internal)
1354 struct text_object *obj;
1360 #define data obj->data
1361 for (obj = root->prev; obj; obj = root->prev) {
1362 root->prev = obj->prev;
1363 switch (obj->type) {
1368 case OBJ_acpiacadapter:
1371 #endif /* !__OpenBSD__ */
1376 free_sysfs_sensor(obj);
1378 #endif /* __linux__ */
1379 case OBJ_cmdline_to_pid:
1382 case OBJ_format_time:
1383 case OBJ_pid_environ:
1384 case OBJ_pid_chroot:
1385 case OBJ_pid_cmdline:
1387 case OBJ_pid_environ_list:
1390 case OBJ_pid_openfiles:
1391 case OBJ_pid_parent:
1392 case OBJ_pid_priority:
1394 case OBJ_pid_state_short:
1395 case OBJ_pid_stderr:
1397 case OBJ_pid_stdout:
1398 case OBJ_pid_threads:
1399 case OBJ_pid_thread_list:
1400 case OBJ_pid_time_kernelmode:
1401 case OBJ_pid_time_usermode:
1412 case OBJ_pid_vmpeak:
1413 case OBJ_pid_vmsize:
1417 case OBJ_pid_vmdata:
1425 free_text_objects(obj->sub, 1);
1431 free_text_objects(obj->sub, 1);
1450 case OBJ_seen_mails:
1451 case OBJ_unseen_mails:
1452 case OBJ_flagged_mails:
1453 case OBJ_unflagged_mails:
1454 case OBJ_forwarded_mails:
1455 case OBJ_unforwarded_mails:
1456 case OBJ_replied_mails:
1457 case OBJ_unreplied_mails:
1458 case OBJ_draft_mails:
1459 case OBJ_trashed_mails:
1460 free_local_mails(obj);
1462 case OBJ_imap_unseen:
1463 case OBJ_imap_messages:
1464 case OBJ_pop3_unseen:
1470 free_text_objects(obj->sub, 1);
1473 case OBJ_if_existing:
1474 case OBJ_if_mounted:
1475 case OBJ_if_running:
1498 case OBJ_iconv_start:
1503 case OBJ_disk_protect:
1509 free_gateway_info();
1511 case OBJ_ioscheduler:
1516 #if (defined(__FreeBSD__) || defined(__linux__))
1522 case OBJ_xmms2_artist:
1523 if (info.xmms2.artist) {
1524 free(info.xmms2.artist);
1525 info.xmms2.artist = 0;
1528 case OBJ_xmms2_album:
1529 if (info.xmms2.album) {
1530 free(info.xmms2.album);
1531 info.xmms2.album = 0;
1534 case OBJ_xmms2_title:
1535 if (info.xmms2.title) {
1536 free(info.xmms2.title);
1537 info.xmms2.title = 0;
1540 case OBJ_xmms2_genre:
1541 if (info.xmms2.genre) {
1542 free(info.xmms2.genre);
1543 info.xmms2.genre = 0;
1546 case OBJ_xmms2_comment:
1547 if (info.xmms2.comment) {
1548 free(info.xmms2.comment);
1549 info.xmms2.comment = 0;
1553 if (info.xmms2.url) {
1554 free(info.xmms2.url);
1558 case OBJ_xmms2_date:
1559 if (info.xmms2.date) {
1560 free(info.xmms2.date);
1561 info.xmms2.date = 0;
1564 case OBJ_xmms2_status:
1565 if (info.xmms2.status) {
1566 free(info.xmms2.status);
1567 info.xmms2.status = 0;
1570 case OBJ_xmms2_playlist:
1571 if (info.xmms2.playlist) {
1572 free(info.xmms2.playlist);
1573 info.xmms2.playlist = 0;
1576 case OBJ_xmms2_smart:
1577 if (info.xmms2.artist) {
1578 free(info.xmms2.artist);
1579 info.xmms2.artist = 0;
1581 if (info.xmms2.title) {
1582 free(info.xmms2.title);
1583 info.xmms2.title = 0;
1585 if (info.xmms2.url) {
1586 free(info.xmms2.url);
1592 case OBJ_bmpx_title:
1593 case OBJ_bmpx_artist:
1594 case OBJ_bmpx_album:
1595 case OBJ_bmpx_track:
1597 case OBJ_bmpx_bitrate:
1612 rss_free_obj_info(obj);
1621 case OBJ_weather_forecast:
1635 #endif /* HAVE_LUA */
1642 case OBJ_battery_short:
1645 case OBJ_battery_time:
1648 #endif /* !__OpenBSD__ */
1654 case OBJ_execigraph:
1656 case OBJ_execigauge:
1659 case OBJ_nameserver:
1669 free_top(obj, internal);
1671 #endif /* __linux__ */
1680 #endif /* HDDTEMP */
1681 case OBJ_entropy_avail:
1682 case OBJ_entropy_perc:
1683 case OBJ_entropy_poolsize:
1684 case OBJ_entropy_bar:
1686 case OBJ_user_names:
1687 if (info.users.names) {
1688 free(info.users.names);
1689 info.users.names = 0;
1692 case OBJ_user_terms:
1693 if (info.users.terms) {
1694 free(info.users.terms);
1695 info.users.terms = 0;
1698 case OBJ_user_times:
1699 if (info.users.times) {
1700 free(info.users.times);
1701 info.users.times = 0;
1705 if (info.users.ctime) {
1706 free(info.users.ctime);
1707 info.users.ctime = 0;
1715 case OBJ_smapi_bat_perc:
1716 case OBJ_smapi_bat_temp:
1717 case OBJ_smapi_bat_power:
1720 case OBJ_if_smapi_bat_installed:
1731 case OBJ_mpd_artist:
1733 case OBJ_mpd_random:
1734 case OBJ_mpd_repeat:
1736 case OBJ_mpd_bitrate:
1737 case OBJ_mpd_status:
1739 case OBJ_mpd_elapsed:
1740 case OBJ_mpd_length:
1744 case OBJ_mpd_percent:
1746 case OBJ_if_mpd_playing:
1754 case OBJ_moc_artist:
1757 case OBJ_moc_totaltime:
1758 case OBJ_moc_timeleft:
1759 case OBJ_moc_curtime:
1760 case OBJ_moc_bitrate:
1769 free_text_objects(obj->sub, 1);
1781 case OBJ_apcupsd_name:
1782 case OBJ_apcupsd_model:
1783 case OBJ_apcupsd_upsmode:
1784 case OBJ_apcupsd_cable:
1785 case OBJ_apcupsd_status:
1786 case OBJ_apcupsd_linev:
1787 case OBJ_apcupsd_load:
1788 case OBJ_apcupsd_loadbar:
1790 case OBJ_apcupsd_loadgraph:
1792 case OBJ_apcupsd_loadgauge:
1793 case OBJ_apcupsd_charge:
1794 case OBJ_apcupsd_timeleft:
1795 case OBJ_apcupsd_temp:
1796 case OBJ_apcupsd_lastxfer:
1798 #endif /* APCUPSD */
1799 #ifdef TCP_PORT_MONITOR
1800 case OBJ_tcp_portmon:
1801 tcp_portmon_free(obj);
1803 #endif /* TCP_PORT_MONITOR */
1806 case OBJ_desktop_number:
1807 case OBJ_desktop_name:
1808 if(info.x11.desktop.name && !internal) {
1809 free(info.x11.desktop.name);
1810 info.x11.desktop.name = NULL;
1812 if(info.x11.desktop.all_names && !internal) {
1813 free(info.x11.desktop.all_names);
1814 info.x11.desktop.all_names = NULL;
1819 if(obj->special_data)
1820 free(obj->special_data);