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 arg = scan_bar(obj, arg);
282 if (arg && strlen(arg)>0) {
283 sscanf(arg, "%63s", bat);
287 obj->data.s = strndup(bat, text_buffer_size);
288 #endif /* !__OpenBSD__ */
290 #if defined(__linux__)
291 END OBJ_ARG(disk_protect, 0, "disk_protect needs an argument")
292 obj->data.s = strndup(dev_name(arg), text_buffer_size);
293 END OBJ(i8k_version, &update_i8k)
294 END OBJ(i8k_bios, &update_i8k)
295 END OBJ(i8k_serial, &update_i8k)
296 END OBJ(i8k_cpu_temp, &update_i8k)
297 END OBJ(i8k_left_fan_status, &update_i8k)
298 END OBJ(i8k_right_fan_status, &update_i8k)
299 END OBJ(i8k_left_fan_rpm, &update_i8k)
300 END OBJ(i8k_right_fan_rpm, &update_i8k)
301 END OBJ(i8k_ac_status, &update_i8k)
302 END OBJ(i8k_buttons_status, &update_i8k)
305 END OBJ_ARG(ibm_temps, &get_ibm_acpi_temps, "ibm_temps: needs an argument")
306 parse_ibm_temps_arg(obj, arg);
307 END OBJ(ibm_volume, 0)
308 END OBJ(ibm_brightness, 0)
310 /* information from sony_laptop kernel module
311 * /sys/devices/platform/sony-laptop */
312 END OBJ(sony_fanspeed, 0)
313 END OBJ_IF(if_gw, &update_gateway_info)
314 END OBJ_ARG(ioscheduler, 0, "get_ioscheduler needs an argument (e.g. hda)")
315 obj->data.s = strndup(dev_name(arg), text_buffer_size);
316 END OBJ(laptop_mode, 0)
317 END OBJ_ARG(pb_battery, 0, "pb_battery: needs one argument: status, percent or time")
318 if (strcmp(arg, "status") == EQUAL) {
319 obj->data.i = PB_BATT_STATUS;
320 } else if (strcmp(arg, "percent") == EQUAL) {
321 obj->data.i = PB_BATT_PERCENT;
322 } else if (strcmp(arg, "time") == EQUAL) {
323 obj->data.i = PB_BATT_TIME;
325 NORM_ERR("pb_battery: illegal argument '%s', defaulting to status", arg);
326 obj->data.i = PB_BATT_STATUS;
328 #endif /* __linux__ */
329 #if (defined(__FreeBSD__) || defined(__linux__))
330 END OBJ_IF_ARG(if_up, 0, "if_up needs an argument")
331 parse_if_up_arg(obj, arg);
333 #if defined(__OpenBSD__)
334 END OBJ_ARG(obsd_sensors_temp, 0, "obsd_sensors_temp: needs an argument")
335 parse_obsd_sensor(obj, arg);
336 END OBJ_ARG(obsd_sensors_fan, 0, "obsd_sensors_fan: needs 2 arguments (device and sensor number)")
337 parse_obsd_sensor(obj, arg);
338 END OBJ_ARG(obsd_sensors_volt, 0, "obsd_sensors_volt: needs 2 arguments (device and sensor number)")
339 parse_obsd_sensor(obj, arg);
340 END OBJ(obsd_vendor, 0)
341 END OBJ(obsd_product, 0)
342 #endif /* __OpenBSD__ */
343 END OBJ(buffers, &update_meminfo)
344 END OBJ(cached, &update_meminfo)
345 #define SCAN_CPU(__arg, __var) { \
347 if (__arg && sscanf(__arg, " cpu%d %n", &__var, &__offset) > 0) \
352 END OBJ(cpu, &update_cpu_usage)
353 SCAN_CPU(arg, obj->data.i);
354 DBGP2("Adding $cpu for CPU %d", obj->data.i);
355 END OBJ(cpugauge, &update_cpu_usage)
356 SCAN_CPU(arg, obj->data.i);
357 scan_gauge(obj, arg);
358 DBGP2("Adding $cpugauge for CPU %d", obj->data.i);
359 END OBJ(cpubar, &update_cpu_usage)
360 SCAN_CPU(arg, obj->data.i);
362 DBGP2("Adding $cpubar for CPU %d", obj->data.i);
364 END OBJ(cpugraph, &update_cpu_usage)
366 SCAN_CPU(arg, obj->data.i);
367 buf = scan_graph(obj, arg, 100);
368 DBGP2("Adding $cpugraph for CPU %d", obj->data.i);
370 END OBJ(loadgraph, &update_load_average)
371 scan_loadgraph_arg(obj, arg);
373 END OBJ(diskio, &update_diskio)
374 parse_diskio_arg(obj, dev_name(arg));
375 END OBJ(diskio_read, &update_diskio)
376 parse_diskio_arg(obj, dev_name(arg));
377 END OBJ(diskio_write, &update_diskio)
378 parse_diskio_arg(obj, dev_name(arg));
380 END OBJ(diskiograph, &update_diskio)
381 parse_diskiograph_arg(obj, dev_name(arg));
382 END OBJ(diskiograph_read, &update_diskio)
383 parse_diskiograph_arg(obj, dev_name(arg));
384 END OBJ(diskiograph_write, &update_diskio)
385 parse_diskiograph_arg(obj, dev_name(arg));
389 if (output_methods & TO_X) {
390 obj->data.l = arg ? get_x11_color(arg) : default_fg_color;
391 set_current_text_color(obj->data.l);
395 if (output_methods & TO_NCURSES) {
396 obj->data.l = COLOR_WHITE;
398 if(strcasecmp(arg, "red") == 0) {
399 obj->data.l = COLOR_RED;
400 }else if(strcasecmp(arg, "green") == 0) {
401 obj->data.l = COLOR_GREEN;
402 }else if(strcasecmp(arg, "yellow") == 0) {
403 obj->data.l = COLOR_YELLOW;
404 }else if(strcasecmp(arg, "blue") == 0) {
405 obj->data.l = COLOR_BLUE;
406 }else if(strcasecmp(arg, "magenta") == 0) {
407 obj->data.l = COLOR_MAGENTA;
408 }else if(strcasecmp(arg, "cyan") == 0) {
409 obj->data.l = COLOR_CYAN;
410 }else if(strcasecmp(arg, "black") == 0) {
411 obj->data.l = COLOR_BLACK;
414 set_current_text_color(obj->data.l);
415 init_pair(obj->data.l, obj->data.l, COLOR_BLACK);
419 obj->data.l = color0;
420 set_current_text_color(obj->data.l);
422 obj->data.l = color1;
423 set_current_text_color(obj->data.l);
425 obj->data.l = color2;
426 set_current_text_color(obj->data.l);
428 obj->data.l = color3;
429 set_current_text_color(obj->data.l);
431 obj->data.l = color4;
432 set_current_text_color(obj->data.l);
434 obj->data.l = color5;
435 set_current_text_color(obj->data.l);
437 obj->data.l = color6;
438 set_current_text_color(obj->data.l);
440 obj->data.l = color7;
441 set_current_text_color(obj->data.l);
443 obj->data.l = color8;
444 set_current_text_color(obj->data.l);
446 obj->data.l = color9;
447 set_current_text_color(obj->data.l);
450 obj->data.s = scan_font(arg);
452 END OBJ(conky_version, 0)
453 obj->type = OBJ_text;
454 obj->data.s = strdup(VERSION);
455 END OBJ(conky_build_date, 0)
456 obj->type = OBJ_text;
457 obj->data.s = strdup(BUILD_DATE);
458 END OBJ(conky_build_arch, 0)
459 obj->type = OBJ_text;
460 obj->data.s = strdup(BUILD_ARCH);
461 END OBJ(downspeed, &update_net_stats)
462 parse_net_stat_arg(obj, arg, free_at_crash);
463 END OBJ(downspeedf, &update_net_stats)
464 parse_net_stat_arg(obj, arg, free_at_crash);
466 END OBJ(downspeedgraph, &update_net_stats)
467 parse_net_stat_graph_arg(obj, arg, free_at_crash);
470 obj_be_ifblock_else(ifblock_opaque, obj);
472 obj_be_ifblock_endif(ifblock_opaque, obj);
474 obj->data.s = strndup(arg ? arg : "", text_buffer_size);
475 #if defined(IMLIB2) && defined(X11)
477 obj->data.s = strndup(arg ? arg : "", text_buffer_size);
480 scan_exec_arg(obj, arg);
482 scan_exec_arg(obj, arg);
484 scan_exec_arg(obj, arg);
485 END OBJ(execgauge, 0)
486 scan_exec_arg(obj, arg);
488 END OBJ(execgraph, 0)
489 scan_execgraph_arg(obj, arg);
491 END OBJ_ARG(execibar, 0, "execibar needs arguments")
492 scan_execi_arg(obj, arg);
494 END OBJ_ARG(execigraph, 0, "execigraph needs arguments")
495 scan_execgraph_arg(obj, arg);
497 END OBJ_ARG(execigauge, 0, "execigauge needs arguments")
498 scan_execi_arg(obj, arg);
499 END OBJ_ARG(execi, 0, "execi needs arguments")
500 scan_execi_arg(obj, arg);
501 END OBJ_ARG(execpi, 0, "execpi needs arguments")
502 scan_execi_arg(obj, arg);
503 END OBJ_ARG(texeci, 0, "texeci needs arguments")
504 scan_execi_arg(obj, arg);
506 scan_pre_exec_arg(obj, arg);
507 END OBJ(fs_bar, &update_fs_stats)
508 init_fs_bar(obj, arg);
509 END OBJ(fs_bar_free, &update_fs_stats)
510 init_fs_bar(obj, arg);
511 END OBJ(fs_free, &update_fs_stats)
513 END OBJ(fs_used_perc, &update_fs_stats)
515 END OBJ(fs_free_perc, &update_fs_stats)
517 END OBJ(fs_size, &update_fs_stats)
519 END OBJ(fs_type, &update_fs_stats)
521 END OBJ(fs_used, &update_fs_stats)
524 obj->data.i = arg ? atoi(arg) : 1;
525 END OBJ(nameserver, &update_dns_data)
526 parse_nameserver_arg(obj, arg);
528 obj->data.i = arg ? atoi(arg) : 1;
530 obj->data.i = arg ? atoi(arg) : 1;
531 END OBJ_ARG(goto, 0, "goto needs arguments")
532 obj->data.i = atoi(arg);
538 END OBJ_ARG(i2c, 0, "i2c needs arguments")
539 parse_i2c_sensor(obj, arg);
540 END OBJ_ARG(platform, 0, "platform needs arguments")
541 parse_platform_sensor(obj, arg);
542 END OBJ_ARG(hwmon, 0, "hwmon needs argumanets")
543 parse_hwmon_sensor(obj, arg);
544 END OBJ(addrs, &update_net_stats)
545 parse_net_stat_arg(obj, arg, free_at_crash);
546 #endif /* __linux__ */
547 END OBJ(addr, &update_net_stats)
548 parse_net_stat_arg(obj, arg, free_at_crash);
550 /* we have four different types of top (top, top_mem, top_time and top_io). To
551 * avoid having almost-same code four times, we have this special
553 if (strncmp(s, "top", 3) == EQUAL) {
554 add_update_callback(&update_meminfo);
555 add_update_callback(&update_top);
556 if (!parse_top_args(s, arg, obj)) {
560 OBJ_ARG(tail, 0, "tail needs arguments")
561 init_tailhead("tail", arg, obj, free_at_crash);
562 END OBJ_ARG(head, 0, "head needs arguments")
563 init_tailhead("head", arg, obj, free_at_crash);
564 END OBJ_ARG(lines, 0, "lines needs an argument")
565 obj->data.s = strndup(arg, text_buffer_size);
566 END OBJ_ARG(words, 0, "words needs a argument")
567 obj->data.s = strndup(arg, text_buffer_size);
568 END OBJ(loadavg, &update_load_average)
569 scan_loadavg_arg(obj, arg);
570 END OBJ_IF_ARG(if_empty, 0, "if_empty needs an argument")
571 obj->sub = malloc(sizeof(struct text_object));
572 extract_variable_text_internal(obj->sub, arg);
573 END OBJ_IF_ARG(if_match, 0, "if_match needs arguments")
574 obj->sub = malloc(sizeof(struct text_object));
575 extract_variable_text_internal(obj->sub, arg);
576 END OBJ_IF_ARG(if_existing, 0, "if_existing needs an argument or two")
577 obj->data.s = strndup(arg, text_buffer_size);
578 END OBJ_IF_ARG(if_mounted, 0, "if_mounted needs an argument")
579 obj->data.s = strndup(arg, text_buffer_size);
580 #if defined(__linux__) || defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
581 END OBJ_IF_ARG(if_running, &update_top, "if_running needs an argument")
583 obj->data.s = strndup(arg, text_buffer_size);
585 END OBJ_IF_ARG(if_running, 0, "if_running needs an argument")
586 char buf[text_buffer_size];
588 snprintf(buf, text_buffer_size, "pidof %s >/dev/null", arg);
589 obj->data.s = strndup(buf, text_buffer_size);
594 parse_local_mail_args(obj, arg);
595 END OBJ(new_mails, 0)
596 parse_local_mail_args(obj, arg);
597 END OBJ(seen_mails, 0)
598 parse_local_mail_args(obj, arg);
599 END OBJ(unseen_mails, 0)
600 parse_local_mail_args(obj, arg);
601 END OBJ(flagged_mails, 0)
602 parse_local_mail_args(obj, arg);
603 END OBJ(unflagged_mails, 0)
604 parse_local_mail_args(obj, arg);
605 END OBJ(forwarded_mails, 0)
606 parse_local_mail_args(obj, arg);
607 END OBJ(unforwarded_mails, 0)
608 parse_local_mail_args(obj, arg);
609 END OBJ(replied_mails, 0)
610 parse_local_mail_args(obj, arg);
611 END OBJ(unreplied_mails, 0)
612 parse_local_mail_args(obj, arg);
613 END OBJ(draft_mails, 0)
614 parse_local_mail_args(obj, arg);
615 END OBJ(trashed_mails, 0)
616 parse_local_mail_args(obj, arg);
618 parse_mboxscan_arg(obj, arg);
619 END OBJ(mem, &update_meminfo)
620 END OBJ(memeasyfree, &update_meminfo)
621 END OBJ(memfree, &update_meminfo)
622 END OBJ(memmax, &update_meminfo)
623 END OBJ(memperc, &update_meminfo)
624 END OBJ(memgauge, &update_meminfo)
625 scan_gauge(obj, arg);
626 END OBJ(membar, &update_meminfo)
629 END OBJ(memgraph, &update_meminfo)
631 buf = scan_graph(obj, arg, 100);
636 parse_mixer_arg(obj, arg);
638 parse_mixer_arg(obj, arg);
640 parse_mixer_arg(obj, arg);
642 scan_mixer_bar(obj, arg);
643 END OBJ(mixerlbar, 0)
644 scan_mixer_bar(obj, arg);
645 END OBJ(mixerrbar, 0)
646 scan_mixer_bar(obj, arg);
647 END OBJ_IF(if_mixer_mute, 0)
648 parse_mixer_arg(obj, arg);
650 END OBJ(monitor, &update_x11info)
651 END OBJ(monitor_number, &update_x11info)
652 END OBJ(desktop, &update_x11info)
653 END OBJ(desktop_number, &update_x11info)
654 END OBJ(desktop_name, &update_x11info)
656 END OBJ_ARG(format_time, 0, "format_time needs a pid as argument")
657 obj->sub = malloc(sizeof(struct text_object));
658 extract_variable_text_internal(obj->sub, arg);
660 END OBJ(nodename_short, 0)
661 END OBJ_ARG(cmdline_to_pid, 0, "cmdline_to_pid needs a command line as argument")
662 scan_cmdline_to_pid_arg(obj, arg, free_at_crash);
663 END OBJ_ARG(pid_chroot, 0, "pid_chroot 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_cmdline, 0, "pid_cmdline 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_cwd, 0, "pid_cwd needs a pid as argument")
670 obj->sub = malloc(sizeof(struct text_object));
671 extract_variable_text_internal(obj->sub, arg);
672 END OBJ_ARG(pid_environ, 0, "pid_environ needs arguments")
673 obj->sub = malloc(sizeof(struct text_object));
674 extract_variable_text_internal(obj->sub, arg);
675 END OBJ_ARG(pid_environ_list, 0, "pid_environ_list 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_exe, 0, "pid_exe 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_nice, 0, "pid_nice 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_openfiles, 0, "pid_openfiles 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_parent, 0, "pid_parent 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_priority, 0, "pid_priority 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, 0, "pid_state 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_state_short, 0, "pid_state_short 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_stderr, 0, "pid_stderr 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_stdin, 0, "pid_stdin 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_stdout, 0, "pid_stdout 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_threads, 0, "pid_threads 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_thread_list, 0, "pid_thread_list 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_kernelmode, 0, "pid_time_kernelmode 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_usermode, 0, "pid_time_usermode 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_time, 0, "pid_time 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_uid, 0, "pid_uid 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_euid, 0, "pid_euid 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_suid, 0, "pid_suid 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_fsuid, 0, "pid_fsuid 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_gid, 0, "pid_gid 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_egid, 0, "pid_egid 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_sgid, 0, "pid_sgid 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(pid_fsgid, 0, "pid_fsgid needs a pid as argument")
745 obj->sub = malloc(sizeof(struct text_object));
746 extract_variable_text_internal(obj->sub, arg);
747 END OBJ_ARG(gid_name, 0, "gid_name needs a gid as argument")
748 obj->sub = malloc(sizeof(struct text_object));
749 extract_variable_text_internal(obj->sub, arg);
750 END OBJ_ARG(uid_name, 0, "uid_name needs a uid as argument")
751 obj->sub = malloc(sizeof(struct text_object));
752 extract_variable_text_internal(obj->sub, arg);
753 END OBJ_ARG(pid_read, 0, "pid_read 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_vmpeak, 0, "pid_vmpeak 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_vmsize, 0, "pid_vmsize 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_vmlck, 0, "pid_vmlck 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_vmhwm, 0, "pid_vmhwm 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_vmrss, 0, "pid_vmrss 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_vmdata, 0, "pid_vmdata 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_vmstk, 0, "pid_vmstk 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_vmexe, 0, "pid_vmexe 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_vmlib, 0, "pid_vmlib 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_vmpte, 0, "pid_vmpte needs a pid as argument")
784 obj->sub = malloc(sizeof(struct text_object));
785 extract_variable_text_internal(obj->sub, arg);
786 END OBJ_ARG(pid_write, 0, "pid_write needs a pid as argument")
787 obj->sub = malloc(sizeof(struct text_object));
788 extract_variable_text_internal(obj->sub, arg);
789 END OBJ(processes, &update_total_processes)
790 END OBJ(running_processes, &update_top)
793 END OBJ(threads, &update_threads)
794 END OBJ(running_threads, &update_stat)
796 END OBJ(running_processes, &update_running_processes)
797 #endif /* __linux__ */
798 END OBJ(shadecolor, 0)
800 obj->data.l = arg ? get_x11_color(arg) : default_bg_color;
802 END OBJ(outlinecolor, 0)
804 obj->data.l = arg ? get_x11_color(arg) : default_out_color;
806 END OBJ(stippled_hr, 0)
808 scan_stippled_hr(obj, arg);
810 END OBJ(swap, &update_meminfo)
811 END OBJ(swapfree, &update_meminfo)
812 END OBJ(swapmax, &update_meminfo)
813 END OBJ(swapperc, &update_meminfo)
814 END OBJ(swapbar, &update_meminfo)
822 scan_tztime(obj, arg);
824 END OBJ_ARG(iconv_start, 0, "Iconv requires arguments")
825 init_iconv_start(obj, free_at_crash, arg);
826 END OBJ(iconv_stop, 0)
829 END OBJ(totaldown, &update_net_stats)
830 parse_net_stat_arg(obj, arg, free_at_crash);
831 END OBJ(totalup, &update_net_stats)
832 parse_net_stat_arg(obj, arg, free_at_crash);
834 END OBJ_IF(if_updatenr, 0)
835 obj->data.i = arg ? atoi(arg) : 0;
836 if(obj->data.i == 0) CRIT_ERR(obj, free_at_crash, "if_updatenr needs a number above 0 as argument");
837 set_updatereset(obj->data.i > get_updatereset() ? obj->data.i : get_updatereset());
839 obj->data.i = arg ? atoi(arg) : 0;
841 obj->data.i = arg ? atoi(arg) : 0;
842 END OBJ(upspeed, &update_net_stats)
843 parse_net_stat_arg(obj, arg, free_at_crash);
844 END OBJ(upspeedf, &update_net_stats)
845 parse_net_stat_arg(obj, arg, free_at_crash);
847 END OBJ(upspeedgraph, &update_net_stats)
848 parse_net_stat_graph_arg(obj, arg, free_at_crash);
850 END OBJ(uptime_short, &update_uptime)
851 END OBJ(uptime, &update_uptime)
852 #if defined(__linux__)
853 END OBJ(user_names, &update_users)
854 END OBJ(user_times, &update_users)
855 END OBJ_ARG(user_time, 0, "user time needs a console name as argument")
856 obj->data.s = strndup(arg, text_buffer_size);
857 END OBJ(user_terms, &update_users)
858 END OBJ(user_number, &update_users)
859 END OBJ(gw_iface, &update_gateway_info)
860 END OBJ(gw_ip, &update_gateway_info)
861 #endif /* !__linux__ */
862 #if (defined(__FreeBSD__) || defined(__FreeBSD_kernel__) \
863 || defined(__OpenBSD__)) && (defined(i386) || defined(__i386__))
864 END OBJ(apm_adapter, 0)
865 END OBJ(apm_battery_life, 0)
866 END OBJ(apm_battery_time, 0)
867 #endif /* __FreeBSD__ */
868 END OBJ(imap_unseen, 0)
869 parse_imap_mail_args(obj, arg);
870 END OBJ(imap_messages, 0)
871 parse_imap_mail_args(obj, arg);
872 END OBJ(pop3_unseen, 0)
873 parse_pop3_mail_args(obj, arg);
874 END OBJ(pop3_used, 0)
875 parse_pop3_mail_args(obj, arg);
877 END OBJ_ARG(smapi, 0, "smapi needs an argument")
878 obj->data.s = strndup(arg, text_buffer_size);
879 END OBJ_IF_ARG(if_smapi_bat_installed, 0, "if_smapi_bat_installed needs an argument")
880 obj->data.s = strndup(arg, text_buffer_size);
881 END OBJ_ARG(smapi_bat_perc, 0, "smapi_bat_perc needs an argument")
882 obj->data.s = strndup(arg, text_buffer_size);
883 END OBJ_ARG(smapi_bat_temp, 0, "smapi_bat_temp needs an argument")
884 obj->data.s = strndup(arg, text_buffer_size);
885 END OBJ_ARG(smapi_bat_power, 0, "smapi_bat_power needs an argument")
886 obj->data.s = strndup(arg, text_buffer_size);
887 END OBJ_ARG(smapi_bat_bar, 0, "smapi_bat_bar needs an argument")
889 if(sscanf(arg, "%i %n", &obj->data.i, &cnt) <= 0) {
890 NORM_ERR("first argument to smapi_bat_bar must be an integer value");
893 arg = scan_bar(obj, arg + cnt);
896 #define mpd_set_maxlen(name) \
899 sscanf(arg, "%d", &i); \
901 obj->data.i = i + 1; \
903 NORM_ERR(#name ": invalid length argument"); \
905 END OBJ(mpd_artist, &update_mpd)
906 mpd_set_maxlen(mpd_artist);
908 END OBJ(mpd_title, &update_mpd)
909 mpd_set_maxlen(mpd_title);
911 END OBJ(mpd_random, &update_mpd) init_mpd();
912 END OBJ(mpd_repeat, &update_mpd) init_mpd();
913 END OBJ(mpd_elapsed, &update_mpd) init_mpd();
914 END OBJ(mpd_length, &update_mpd) init_mpd();
915 END OBJ(mpd_track, &update_mpd)
916 mpd_set_maxlen(mpd_track);
918 END OBJ(mpd_name, &update_mpd)
919 mpd_set_maxlen(mpd_name);
921 END OBJ(mpd_file, &update_mpd)
922 mpd_set_maxlen(mpd_file);
924 END OBJ(mpd_percent, &update_mpd) init_mpd();
925 END OBJ(mpd_album, &update_mpd)
926 mpd_set_maxlen(mpd_album);
928 END OBJ(mpd_vol, &update_mpd) init_mpd();
929 END OBJ(mpd_bitrate, &update_mpd) init_mpd();
930 END OBJ(mpd_status, &update_mpd) init_mpd();
931 END OBJ(mpd_bar, &update_mpd)
934 END OBJ(mpd_smart, &update_mpd)
935 mpd_set_maxlen(mpd_smart);
937 END OBJ_IF(if_mpd_playing, &update_mpd)
939 #undef mpd_set_maxlen
942 END OBJ(moc_state, &update_moc)
943 END OBJ(moc_file, &update_moc)
944 END OBJ(moc_title, &update_moc)
945 END OBJ(moc_artist, &update_moc)
946 END OBJ(moc_song, &update_moc)
947 END OBJ(moc_album, &update_moc)
948 END OBJ(moc_totaltime, &update_moc)
949 END OBJ(moc_timeleft, &update_moc)
950 END OBJ(moc_curtime, &update_moc)
951 END OBJ(moc_bitrate, &update_moc)
952 END OBJ(moc_rate, &update_moc)
955 END OBJ(xmms2_artist, &update_xmms2)
956 END OBJ(xmms2_album, &update_xmms2)
957 END OBJ(xmms2_title, &update_xmms2)
958 END OBJ(xmms2_genre, &update_xmms2)
959 END OBJ(xmms2_comment, &update_xmms2)
960 END OBJ(xmms2_url, &update_xmms2)
961 END OBJ(xmms2_tracknr, &update_xmms2)
962 END OBJ(xmms2_bitrate, &update_xmms2)
963 END OBJ(xmms2_date, &update_xmms2)
964 END OBJ(xmms2_id, &update_xmms2)
965 END OBJ(xmms2_duration, &update_xmms2)
966 END OBJ(xmms2_elapsed, &update_xmms2)
967 END OBJ(xmms2_size, &update_xmms2)
968 END OBJ(xmms2_status, &update_xmms2)
969 END OBJ(xmms2_percent, &update_xmms2)
971 END OBJ(xmms2_bar, &update_xmms2)
974 END OBJ(xmms2_smart, &update_xmms2)
975 END OBJ(xmms2_playlist, &update_xmms2)
976 END OBJ(xmms2_timesplayed, &update_xmms2)
977 END OBJ_IF(if_xmms2_connected, &update_xmms2)
980 END OBJ(audacious_status, &update_audacious)
981 END OBJ_ARG(audacious_title, &update_audacious, "audacious_title needs an argument")
982 sscanf(arg, "%d", &info.audacious.max_title_len);
983 if (info.audacious.max_title_len > 0) {
984 info.audacious.max_title_len++;
986 CRIT_ERR(obj, free_at_crash, "audacious_title: invalid length argument");
988 END OBJ(audacious_length, &update_audacious)
989 END OBJ(audacious_length_seconds, &update_audacious)
990 END OBJ(audacious_position, &update_audacious)
991 END OBJ(audacious_position_seconds, &update_audacious)
992 END OBJ(audacious_bitrate, &update_audacious)
993 END OBJ(audacious_frequency, &update_audacious)
994 END OBJ(audacious_channels, &update_audacious)
995 END OBJ(audacious_filename, &update_audacious)
996 END OBJ(audacious_playlist_length, &update_audacious)
997 END OBJ(audacious_playlist_position, &update_audacious)
998 END OBJ(audacious_main_volume, &update_audacious)
1000 END OBJ(audacious_bar, &update_audacious)
1005 END OBJ(bmpx_title, &update_bmpx)
1006 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1007 END OBJ(bmpx_artist, &update_bmpx)
1008 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1009 END OBJ(bmpx_album, &update_bmpx)
1010 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1011 END OBJ(bmpx_track, &update_bmpx)
1012 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1013 END OBJ(bmpx_uri, &update_bmpx)
1014 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1015 END OBJ(bmpx_bitrate, &update_bmpx)
1016 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1019 END OBJ_ARG(eve, 0, "eve needs arguments: <userid> <apikey> <characterid>")
1023 END OBJ_ARG(curl, 0, "curl needs arguments: <uri> <interval in minutes>")
1024 curl_parse_arg(obj, arg);
1027 END OBJ_ARG(rss, 0, "rss needs arguments: <uri> <interval in minutes> <action> [act_par] [spaces in front]")
1028 rss_scan_arg(obj, arg);
1031 END OBJ_ARG(weather, 0, "weather needs arguments: <uri> <locID> <data_type> [interval in minutes]")
1032 scan_weather_arg(obj, arg, free_at_crash);
1035 END OBJ_ARG(weather_forecast, 0, "weather_forecast needs arguments: <uri> <locID> <day> <data_type> [interval in minutes]")
1036 scan_weather_forecast_arg(obj, arg, free_at_crash);
1039 END OBJ_ARG(lua, 0, "lua needs arguments: <function name> [function parameters]")
1040 obj->data.s = strndup(arg, text_buffer_size);
1041 END OBJ_ARG(lua_parse, 0, "lua_parse needs arguments: <function name> [function parameters]")
1042 obj->data.s = strndup(arg, text_buffer_size);
1043 END OBJ_ARG(lua_bar, 0, "lua_bar needs arguments: <height>,<width> <function name> [function parameters]")
1044 arg = scan_bar(obj, arg);
1046 obj->data.s = strndup(arg, text_buffer_size);
1048 CRIT_ERR(obj, free_at_crash, "lua_bar needs arguments: <height>,<width> <function name> [function parameters]");
1051 END OBJ_ARG(lua_graph, 0, "lua_graph needs arguments: <function name> [height],[width] [gradient colour 1] [gradient colour 2] [scale] [-t] [-l]")
1053 buf = scan_graph(obj, arg, 0);
1057 CRIT_ERR(obj, free_at_crash, "lua_graph needs arguments: <function name> [height],[width] [gradient colour 1] [gradient colour 2] [scale] [-t] [-l]");
1060 END OBJ_ARG(lua_gauge, 0, "lua_gauge needs arguments: <height>,<width> <function name> [function parameters]")
1061 arg = scan_gauge(obj, arg);
1063 obj->data.s = strndup(arg, text_buffer_size);
1065 CRIT_ERR(obj, free_at_crash, "lua_gauge needs arguments: <height>,<width> <function name> [function parameters]");
1067 #endif /* HAVE_LUA */
1069 END OBJ(hddtemp, &update_hddtemp)
1071 obj->data.s = strndup(arg, text_buffer_size);
1072 #endif /* HDDTEMP */
1073 #ifdef TCP_PORT_MONITOR
1074 END OBJ_ARG(tcp_portmon, &tcp_portmon_update, "tcp_portmon: needs arguments")
1075 tcp_portmon_init(obj, arg);
1076 #endif /* TCP_PORT_MONITOR */
1077 END OBJ(entropy_avail, &update_entropy)
1078 END OBJ(entropy_perc, &update_entropy)
1079 END OBJ(entropy_poolsize, &update_entropy)
1080 END OBJ(entropy_bar, &update_entropy)
1082 END OBJ_ARG(include, 0, "include needs a argument")
1083 struct conftree *leaf = conftree_add(currentconffile, arg);
1085 if (load_config_file(arg) == TRUE) {
1086 obj->sub = malloc(sizeof(struct text_object));
1087 currentconffile = leaf;
1088 extract_variable_text_internal(obj->sub, get_global_text());
1089 currentconffile = leaf->back;
1091 NORM_ERR("Can't load configfile '%s'.", arg);
1094 NORM_ERR("You are trying to load '%s' recursively, I'm only going to load it once to prevent an infinite loop.", arg);
1096 END OBJ_ARG(blink, 0, "blink needs a argument")
1097 obj->sub = malloc(sizeof(struct text_object));
1098 extract_variable_text_internal(obj->sub, arg);
1099 END OBJ_ARG(to_bytes, 0, "to_bytes needs a argument")
1100 obj->sub = malloc(sizeof(struct text_object));
1101 extract_variable_text_internal(obj->sub, arg);
1103 parse_scroll_arg(obj, arg, free_at_crash);
1104 END OBJ_ARG(combine, 0, "combine needs arguments: <text1> <text2>")
1105 parse_combine_arg(obj, arg, free_at_crash);
1107 END OBJ_ARG(nvidia, 0, "nvidia needs an argument")
1108 if (set_nvidia_type(obj, arg)) {
1109 CRIT_ERR(obj, free_at_crash, "nvidia: invalid argument"
1110 " specified: '%s'\n", arg);
1114 END OBJ_ARG(apcupsd, &update_apcupsd, "apcupsd needs arguments: <host> <port>")
1117 if (sscanf(arg, "%63s %d", host, &port) != 2) {
1118 CRIT_ERR(obj, free_at_crash, "apcupsd needs arguments: <host> <port>");
1120 info.apcupsd.port = htons(port);
1121 strncpy(info.apcupsd.host, host, sizeof(info.apcupsd.host));
1123 END OBJ(apcupsd_name, &update_apcupsd)
1124 END OBJ(apcupsd_model, &update_apcupsd)
1125 END OBJ(apcupsd_upsmode, &update_apcupsd)
1126 END OBJ(apcupsd_cable, &update_apcupsd)
1127 END OBJ(apcupsd_status, &update_apcupsd)
1128 END OBJ(apcupsd_linev, &update_apcupsd)
1129 END OBJ(apcupsd_load, &update_apcupsd)
1130 END OBJ(apcupsd_loadbar, &update_apcupsd)
1133 END OBJ(apcupsd_loadgraph, &update_apcupsd)
1135 buf = scan_graph(obj, arg, 0);
1138 END OBJ(apcupsd_loadgauge, &update_apcupsd)
1139 scan_gauge(obj, arg);
1140 END OBJ(apcupsd_charge, &update_apcupsd)
1141 END OBJ(apcupsd_timeleft, &update_apcupsd)
1142 END OBJ(apcupsd_temp, &update_apcupsd)
1143 END OBJ(apcupsd_lastxfer, &update_apcupsd)
1144 #endif /* APCUPSD */
1146 char buf[text_buffer_size];
1148 NORM_ERR("unknown variable %s", s);
1149 obj->type = OBJ_text;
1150 snprintf(buf, text_buffer_size, "${%s}", s);
1151 obj->data.s = strndup(buf, text_buffer_size);
1166 * - assumes that *string is '#'
1167 * - removes the part from '#' to the end of line ('\n' or '\0')
1168 * - it removes the '\n'
1169 * - copies the last char into 'char *last' argument, which should be a pointer
1170 * to a char rather than a string.
1172 static size_t remove_comment(char *string, char *last)
1175 while (*end != '\0' && *end != '\n') {
1178 if (last) *last = *end;
1179 if (*end == '\n') end++;
1180 strfold(string, end - string);
1181 return end - string;
1184 size_t remove_comments(char *string)
1188 for (curplace = string; *curplace != 0; curplace++) {
1189 if (*curplace == '\\' && *(curplace + 1) == '#') {
1190 // strcpy can't be used for overlapping strings
1191 strfold(curplace, 1);
1193 } else if (*curplace == '#') {
1194 folded += remove_comment(curplace, 0);
1200 int extract_variable_text_internal(struct text_object *retval, const char *const_p)
1202 struct text_object *obj;
1203 char *p, *s, *orig_p;
1205 void *ifblock_opaque = NULL;
1210 p = strndup(const_p, max_user_text - 1);
1211 while (text_contains_templates(p)) {
1213 tmp = find_and_replace_templates(p);
1219 if (strcmp(p, const_p)) {
1220 DBGP2("replaced all templates in text: input is\n'%s'\noutput is\n'%s'", const_p, p);
1222 DBGP2("no templates to replace");
1225 memset(retval, 0, sizeof(struct text_object));
1227 line = global_text_lines;
1235 obj = create_plain_text(s);
1237 append_object(retval, obj);
1244 char buf[text_buffer_size];
1247 /* variable is either $foo or ${foo} */
1249 unsigned int brl = 1, brr = 0;
1253 while (*p && brl != brr) {
1268 while (*p && (isalnum((int) *p) || *p == '_')) {
1273 /* copy variable to buffer */
1274 len = ((unsigned int) (p - s) > text_buffer_size - 1) ? text_buffer_size - 1 : (unsigned int) (p - s);
1275 strncpy(buf, s, len);
1283 /* search for variable in environment */
1287 obj = create_plain_text(var);
1289 append_object(retval, obj);
1294 /* if variable wasn't found in environment, use some special */
1299 if (strchr(buf, ' ')) {
1300 arg = strchr(buf, ' ');
1303 while (isspace((int) *arg)) {
1311 /* lowercase variable name */
1314 *tmp_p = tolower(*tmp_p);
1318 obj = construct_text_object(buf, arg,
1319 line, &ifblock_opaque, orig_p);
1321 append_object(retval, obj);
1325 obj = create_plain_text("$");
1328 append_object(retval, obj);
1331 } else if (*p == '\\' && *(p+1) == '#') {
1333 } else if (*p == '#') {
1335 if (remove_comment(p, &c) && p >= orig_p && c == '\n') {
1336 /* if remove_comment removed a newline, we need to 'back up' with p */
1342 obj = create_plain_text(s);
1344 append_object(retval, obj);
1347 if (!ifblock_stack_empty(&ifblock_opaque)) {
1348 NORM_ERR("one or more $endif's are missing");
1356 * Frees the list of text objects root points to. When internal = 1, it won't
1357 * free global objects.
1359 void free_text_objects(struct text_object *root, int internal)
1361 struct text_object *obj;
1367 #define data obj->data
1368 for (obj = root->prev; obj; obj = root->prev) {
1369 root->prev = obj->prev;
1370 switch (obj->type) {
1375 case OBJ_acpiacadapter:
1378 #endif /* !__OpenBSD__ */
1383 free_sysfs_sensor(obj);
1385 #endif /* __linux__ */
1386 case OBJ_cmdline_to_pid:
1389 case OBJ_format_time:
1390 case OBJ_pid_environ:
1391 case OBJ_pid_chroot:
1392 case OBJ_pid_cmdline:
1394 case OBJ_pid_environ_list:
1397 case OBJ_pid_openfiles:
1398 case OBJ_pid_parent:
1399 case OBJ_pid_priority:
1401 case OBJ_pid_state_short:
1402 case OBJ_pid_stderr:
1404 case OBJ_pid_stdout:
1405 case OBJ_pid_threads:
1406 case OBJ_pid_thread_list:
1407 case OBJ_pid_time_kernelmode:
1408 case OBJ_pid_time_usermode:
1419 case OBJ_pid_vmpeak:
1420 case OBJ_pid_vmsize:
1424 case OBJ_pid_vmdata:
1432 free_text_objects(obj->sub, 1);
1438 free_text_objects(obj->sub, 1);
1457 case OBJ_seen_mails:
1458 case OBJ_unseen_mails:
1459 case OBJ_flagged_mails:
1460 case OBJ_unflagged_mails:
1461 case OBJ_forwarded_mails:
1462 case OBJ_unforwarded_mails:
1463 case OBJ_replied_mails:
1464 case OBJ_unreplied_mails:
1465 case OBJ_draft_mails:
1466 case OBJ_trashed_mails:
1467 free_local_mails(obj);
1469 case OBJ_imap_unseen:
1470 case OBJ_imap_messages:
1471 case OBJ_pop3_unseen:
1477 free_text_objects(obj->sub, 1);
1480 case OBJ_if_existing:
1481 case OBJ_if_mounted:
1482 case OBJ_if_running:
1505 case OBJ_iconv_start:
1510 case OBJ_disk_protect:
1516 free_gateway_info();
1518 case OBJ_ioscheduler:
1523 #if (defined(__FreeBSD__) || defined(__linux__))
1529 case OBJ_xmms2_artist:
1530 if (info.xmms2.artist) {
1531 free(info.xmms2.artist);
1532 info.xmms2.artist = 0;
1535 case OBJ_xmms2_album:
1536 if (info.xmms2.album) {
1537 free(info.xmms2.album);
1538 info.xmms2.album = 0;
1541 case OBJ_xmms2_title:
1542 if (info.xmms2.title) {
1543 free(info.xmms2.title);
1544 info.xmms2.title = 0;
1547 case OBJ_xmms2_genre:
1548 if (info.xmms2.genre) {
1549 free(info.xmms2.genre);
1550 info.xmms2.genre = 0;
1553 case OBJ_xmms2_comment:
1554 if (info.xmms2.comment) {
1555 free(info.xmms2.comment);
1556 info.xmms2.comment = 0;
1560 if (info.xmms2.url) {
1561 free(info.xmms2.url);
1565 case OBJ_xmms2_date:
1566 if (info.xmms2.date) {
1567 free(info.xmms2.date);
1568 info.xmms2.date = 0;
1571 case OBJ_xmms2_status:
1572 if (info.xmms2.status) {
1573 free(info.xmms2.status);
1574 info.xmms2.status = 0;
1577 case OBJ_xmms2_playlist:
1578 if (info.xmms2.playlist) {
1579 free(info.xmms2.playlist);
1580 info.xmms2.playlist = 0;
1583 case OBJ_xmms2_smart:
1584 if (info.xmms2.artist) {
1585 free(info.xmms2.artist);
1586 info.xmms2.artist = 0;
1588 if (info.xmms2.title) {
1589 free(info.xmms2.title);
1590 info.xmms2.title = 0;
1592 if (info.xmms2.url) {
1593 free(info.xmms2.url);
1599 case OBJ_bmpx_title:
1600 case OBJ_bmpx_artist:
1601 case OBJ_bmpx_album:
1602 case OBJ_bmpx_track:
1604 case OBJ_bmpx_bitrate:
1619 rss_free_obj_info(obj);
1628 case OBJ_weather_forecast:
1642 #endif /* HAVE_LUA */
1649 case OBJ_battery_short:
1652 case OBJ_battery_time:
1655 #endif /* !__OpenBSD__ */
1661 case OBJ_execigraph:
1663 case OBJ_execigauge:
1666 case OBJ_nameserver:
1676 free_top(obj, internal);
1678 #endif /* __linux__ */
1687 #endif /* HDDTEMP */
1688 case OBJ_entropy_avail:
1689 case OBJ_entropy_perc:
1690 case OBJ_entropy_poolsize:
1691 case OBJ_entropy_bar:
1693 case OBJ_user_names:
1694 if (info.users.names) {
1695 free(info.users.names);
1696 info.users.names = 0;
1699 case OBJ_user_terms:
1700 if (info.users.terms) {
1701 free(info.users.terms);
1702 info.users.terms = 0;
1705 case OBJ_user_times:
1706 if (info.users.times) {
1707 free(info.users.times);
1708 info.users.times = 0;
1712 if (info.users.ctime) {
1713 free(info.users.ctime);
1714 info.users.ctime = 0;
1722 case OBJ_smapi_bat_perc:
1723 case OBJ_smapi_bat_temp:
1724 case OBJ_smapi_bat_power:
1727 case OBJ_if_smapi_bat_installed:
1738 case OBJ_mpd_artist:
1740 case OBJ_mpd_random:
1741 case OBJ_mpd_repeat:
1743 case OBJ_mpd_bitrate:
1744 case OBJ_mpd_status:
1746 case OBJ_mpd_elapsed:
1747 case OBJ_mpd_length:
1751 case OBJ_mpd_percent:
1753 case OBJ_if_mpd_playing:
1761 case OBJ_moc_artist:
1764 case OBJ_moc_totaltime:
1765 case OBJ_moc_timeleft:
1766 case OBJ_moc_curtime:
1767 case OBJ_moc_bitrate:
1776 free_text_objects(obj->sub, 1);
1788 case OBJ_apcupsd_name:
1789 case OBJ_apcupsd_model:
1790 case OBJ_apcupsd_upsmode:
1791 case OBJ_apcupsd_cable:
1792 case OBJ_apcupsd_status:
1793 case OBJ_apcupsd_linev:
1794 case OBJ_apcupsd_load:
1795 case OBJ_apcupsd_loadbar:
1797 case OBJ_apcupsd_loadgraph:
1799 case OBJ_apcupsd_loadgauge:
1800 case OBJ_apcupsd_charge:
1801 case OBJ_apcupsd_timeleft:
1802 case OBJ_apcupsd_temp:
1803 case OBJ_apcupsd_lastxfer:
1805 #endif /* APCUPSD */
1806 #ifdef TCP_PORT_MONITOR
1807 case OBJ_tcp_portmon:
1808 tcp_portmon_free(obj);
1810 #endif /* TCP_PORT_MONITOR */
1813 case OBJ_desktop_number:
1814 case OBJ_desktop_name:
1815 if(info.x11.desktop.name && !internal) {
1816 free(info.x11.desktop.name);
1817 info.x11.desktop.name = NULL;
1819 if(info.x11.desktop.all_names && !internal) {
1820 free(info.x11.desktop.all_names);
1821 info.x11.desktop.all_names = NULL;
1826 if(obj->special_data)
1827 free(obj->special_data);