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) 2005-2009 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"
45 #include "iconv_tools.h"
55 #include "temphelper.h"
65 /* check for OS and include appropriate headers */
66 #if defined(__linux__)
68 #elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
70 #elif defined(__OpenBSD__)
74 /* OS specific prototypes to be implemented by linux.c & Co. */
75 void update_entropy(void);
80 /* strip a leading /dev/ if any, following symlinks first
82 * BEWARE: this function returns a pointer to static content
83 * which gets overwritten in consecutive calls. I.e.:
84 * this function is NOT reentrant.
86 const char *dev_name(const char *path)
88 static char buf[255]; /* should be enough for pathnames */
95 x != NULL && strlen(x) > 5 && strncmp(x, "/dev/", 5) == 0 ? x + 5 : x
96 if ((buflen = readlink(path, buf, 254)) == -1)
97 return DEV_NAME(path);
103 static struct text_object *new_text_object_internal(void)
105 struct text_object *obj = malloc(sizeof(struct text_object));
106 memset(obj, 0, sizeof(struct text_object));
110 static struct text_object *create_plain_text(const char *s)
112 struct text_object *obj;
114 if (s == NULL || *s == '\0') {
118 obj = new_text_object_internal();
120 obj->type = OBJ_text;
121 obj->data.s = strndup(s, text_buffer_size);
125 /* construct_text_object() creates a new text_object */
126 struct text_object *construct_text_object(const char *s, const char *arg, long
127 line, void **ifblock_opaque, void *free_at_crash)
129 // struct text_object *obj = new_text_object();
130 struct text_object *obj = new_text_object_internal();
134 /* helper defines for internal use only */
135 #define __OBJ_HEAD(a, n) if (!strcmp(s, #a)) { \
136 obj->type = OBJ_##a; add_update_callback(n);
137 #define __OBJ_IF obj_be_ifblock_if(ifblock_opaque, obj)
138 #define __OBJ_ARG(...) if (!arg) { CRIT_ERR(obj, free_at_crash, __VA_ARGS__); }
140 /* defines to be used below */
141 #define OBJ(a, n) __OBJ_HEAD(a, n) {
142 #define OBJ_ARG(a, n, ...) __OBJ_HEAD(a, n) __OBJ_ARG(__VA_ARGS__) {
143 #define OBJ_IF(a, n) __OBJ_HEAD(a, n) __OBJ_IF; {
144 #define OBJ_IF_ARG(a, n, ...) __OBJ_HEAD(a, n) __OBJ_ARG(__VA_ARGS__) __OBJ_IF; {
149 obj->type = OBJ_color;
150 obj->data.l = get_x11_color(s);
157 obj->data.i = open_acpi_temperature(arg);
158 END OBJ(acpiacadapter, 0)
160 #endif /* !__OpenBSD__ */
162 if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
163 || (unsigned int) atoi(&arg[0]) > info.cpu_count) {
164 obj->data.cpu_index = 1;
165 /* NORM_ERR("freq: Invalid CPU number or you don't have that many CPUs! "
166 "Displaying the clock for CPU 1."); */
168 obj->data.cpu_index = atoi(&arg[0]);
173 if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
174 || (unsigned int) atoi(&arg[0]) > info.cpu_count) {
175 obj->data.cpu_index = 1;
176 /* NORM_ERR("freq_g: Invalid CPU number or you don't have that many "
177 "CPUs! Displaying the clock for CPU 1."); */
179 obj->data.cpu_index = atoi(&arg[0]);
182 END OBJ_ARG(read_tcp, 0, "read_tcp: Needs \"(host) port\" as argument(s)")
183 parse_read_tcp_arg(obj, arg, free_at_crash);
184 #if defined(__linux__)
185 END OBJ(voltage_mv, 0)
187 if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
188 || (unsigned int) atoi(&arg[0]) > info.cpu_count) {
189 obj->data.cpu_index = 1;
190 /* NORM_ERR("voltage_mv: Invalid CPU number or you don't have that many "
191 "CPUs! Displaying voltage for CPU 1."); */
193 obj->data.cpu_index = atoi(&arg[0]);
196 END OBJ(voltage_v, 0)
198 if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
199 || (unsigned int) atoi(&arg[0]) > info.cpu_count) {
200 obj->data.cpu_index = 1;
201 /* NORM_ERR("voltage_v: Invalid CPU number or you don't have that many "
202 "CPUs! Displaying voltage for CPU 1."); */
204 obj->data.cpu_index = atoi(&arg[0]);
209 END OBJ(wireless_essid, &update_net_stats)
210 parse_net_stat_arg(obj, arg, free_at_crash);
211 END OBJ(wireless_mode, &update_net_stats)
212 parse_net_stat_arg(obj, arg, free_at_crash);
213 END OBJ(wireless_bitrate, &update_net_stats)
214 parse_net_stat_arg(obj, arg, free_at_crash);
215 END OBJ(wireless_ap, &update_net_stats)
216 parse_net_stat_arg(obj, arg, free_at_crash);
217 END OBJ(wireless_link_qual, &update_net_stats)
218 parse_net_stat_arg(obj, arg, free_at_crash);
219 END OBJ(wireless_link_qual_max, &update_net_stats)
220 parse_net_stat_arg(obj, arg, free_at_crash);
221 END OBJ(wireless_link_qual_perc, &update_net_stats)
222 parse_net_stat_arg(obj, arg, free_at_crash);
223 END OBJ(wireless_link_bar, &update_net_stats)
224 parse_net_stat_bar_arg(obj, arg, free_at_crash);
225 #endif /* HAVE_IWLIB */
227 #endif /* __linux__ */
235 sscanf(arg, "%63s", bat);
239 obj->data.s = strndup(bat, text_buffer_size);
240 END OBJ(battery_short, 0)
244 sscanf(arg, "%63s", bat);
248 obj->data.s = strndup(bat, text_buffer_size);
249 END OBJ(battery_time, 0)
253 sscanf(arg, "%63s", bat);
257 obj->data.s = strndup(bat, text_buffer_size);
258 END OBJ(battery_percent, 0)
262 sscanf(arg, "%63s", bat);
266 obj->data.s = strndup(bat, text_buffer_size);
267 END OBJ(battery_bar, 0)
272 arg = scan_bar(arg, &obj->a, &obj->b);
273 sscanf(arg, "%63s", bat);
277 obj->data.s = strndup(bat, text_buffer_size);
278 #endif /* !__OpenBSD__ */
280 #if defined(__linux__)
281 END OBJ_ARG(disk_protect, 0, "disk_protect needs an argument")
282 obj->data.s = strndup(dev_name(arg), text_buffer_size);
283 END OBJ(i8k_version, &update_i8k)
284 END OBJ(i8k_bios, &update_i8k)
285 END OBJ(i8k_serial, &update_i8k)
286 END OBJ(i8k_cpu_temp, &update_i8k)
287 END OBJ(i8k_left_fan_status, &update_i8k)
288 END OBJ(i8k_right_fan_status, &update_i8k)
289 END OBJ(i8k_left_fan_rpm, &update_i8k)
290 END OBJ(i8k_right_fan_rpm, &update_i8k)
291 END OBJ(i8k_ac_status, &update_i8k)
292 END OBJ(i8k_buttons_status, &update_i8k)
295 END OBJ(ibm_temps, &get_ibm_acpi_temps, "ibm_temps: needs an argument")
296 parse_ibm_temps_arg(obj, arg);
297 END OBJ(ibm_volume, 0)
298 END OBJ(ibm_brightness, 0)
300 /* information from sony_laptop kernel module
301 * /sys/devices/platform/sony-laptop */
302 END OBJ(sony_fanspeed, 0)
303 END OBJ_IF(if_gw, &update_gateway_info)
304 END OBJ_ARG(ioscheduler, 0, "get_ioscheduler needs an argument (e.g. hda)")
305 obj->data.s = strndup(dev_name(arg), text_buffer_size);
306 END OBJ(laptop_mode, 0)
307 END OBJ_ARG(pb_battery, 0, "pb_battery: needs one argument: status, percent or time")
308 if (strcmp(arg, "status") == EQUAL) {
309 obj->data.i = PB_BATT_STATUS;
310 } else if (strcmp(arg, "percent") == EQUAL) {
311 obj->data.i = PB_BATT_PERCENT;
312 } else if (strcmp(arg, "time") == EQUAL) {
313 obj->data.i = PB_BATT_TIME;
315 NORM_ERR("pb_battery: illegal argument '%s', defaulting to status", arg);
316 obj->data.i = PB_BATT_STATUS;
318 #endif /* __linux__ */
319 #if (defined(__FreeBSD__) || defined(__linux__))
320 END OBJ_IF_ARG(if_up, 0, "if_up needs an argument")
321 obj->data.ifblock.s = strndup(arg, text_buffer_size);
323 #if defined(__OpenBSD__)
324 END OBJ_ARG(obsd_sensors_temp, 0, "obsd_sensors_temp: needs an argument")
325 if (!isdigit(arg[0]) || atoi(&arg[0]) < 0
326 || atoi(&arg[0]) > OBSD_MAX_SENSORS - 1) {
327 obj->data.sensor = 0;
328 NORM_ERR("Invalid temperature sensor number!");
330 obj->data.sensor = atoi(&arg[0]);
331 END OBJ_ARG(obsd_sensors_fan, 0, "obsd_sensors_fan: needs 2 arguments (device and sensor number)")
332 if (!isdigit(arg[0]) || atoi(&arg[0]) < 0
333 || atoi(&arg[0]) > OBSD_MAX_SENSORS - 1) {
334 obj->data.sensor = 0;
335 NORM_ERR("Invalid fan sensor number!");
337 obj->data.sensor = atoi(&arg[0]);
338 END OBJ_ARG(obsd_sensors_volt, 0, "obsd_sensors_volt: needs 2 arguments (device and sensor number)")
339 if (!isdigit(arg[0]) || atoi(&arg[0]) < 0
340 || atoi(&arg[0]) > OBSD_MAX_SENSORS - 1) {
341 obj->data.sensor = 0;
342 NORM_ERR("Invalid voltage sensor number!");
344 obj->data.sensor = atoi(&arg[0]);
345 END OBJ(obsd_vendor, 0)
346 END OBJ(obsd_product, 0)
347 #endif /* __OpenBSD__ */
348 END OBJ(buffers, &update_meminfo)
349 END OBJ(cached, &update_meminfo)
350 #define SCAN_CPU(__arg, __var) { \
352 if (__arg && sscanf(__arg, " cpu%u %n", &__var, &__offset) > 0) \
357 END OBJ(cpu, &update_cpu_usage)
358 SCAN_CPU(arg, obj->data.cpu_index);
359 DBGP2("Adding $cpu for CPU %d", obj->data.cpu_index);
361 END OBJ(cpugauge, &update_cpu_usage)
362 SIZE_DEFAULTS(gauge);
363 SCAN_CPU(arg, obj->data.cpu_index);
364 scan_gauge(arg, &obj->a, &obj->b);
365 DBGP2("Adding $cpugauge for CPU %d", obj->data.cpu_index);
367 END OBJ(cpubar, &update_cpu_usage)
369 SCAN_CPU(arg, obj->data.cpu_index);
370 scan_bar(arg, &obj->a, &obj->b);
371 DBGP2("Adding $cpubar for CPU %d", obj->data.cpu_index);
373 END OBJ(cpugraph, &update_cpu_usage)
375 SIZE_DEFAULTS(graph);
376 SCAN_CPU(arg, obj->data.cpu_index);
377 buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
378 &obj->e, &obj->char_a, &obj->char_b);
379 DBGP2("Adding $cpugraph for CPU %d", obj->data.cpu_index);
381 END OBJ(loadgraph, &update_load_average)
383 SIZE_DEFAULTS(graph);
384 buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
385 &obj->e, &obj->char_a, &obj->char_b);
389 r = sscanf(arg, "%d", &a);
391 obj->data.loadavg[0] = (r >= 1) ? (unsigned char) a : 0;
395 END OBJ(diskio, &update_diskio)
396 obj->data.diskio = prepare_diskio_stat(dev_name(arg));
397 END OBJ(diskio_read, &update_diskio)
398 obj->data.diskio = prepare_diskio_stat(dev_name(arg));
399 END OBJ(diskio_write, &update_diskio)
400 obj->data.diskio = prepare_diskio_stat(dev_name(arg));
402 END OBJ(diskiograph, &update_diskio)
404 SIZE_DEFAULTS(graph);
405 buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
406 &obj->e, &obj->char_a, &obj->char_b);
408 obj->data.diskio = prepare_diskio_stat(dev_name(buf));
410 END OBJ(diskiograph_read, &update_diskio)
412 SIZE_DEFAULTS(graph);
413 buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
414 &obj->e, &obj->char_a, &obj->char_b);
416 obj->data.diskio = prepare_diskio_stat(dev_name(buf));
418 END OBJ(diskiograph_write, &update_diskio)
420 SIZE_DEFAULTS(graph);
421 buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
422 &obj->e, &obj->char_a, &obj->char_b);
424 obj->data.diskio = prepare_diskio_stat(dev_name(buf));
429 if (output_methods & TO_X) {
430 obj->data.l = arg ? get_x11_color(arg) : default_fg_color;
431 set_current_text_color(obj->data.l);
435 if (output_methods & TO_NCURSES) {
436 obj->data.l = COLOR_WHITE;
438 if(strcasecmp(arg, "red") == 0) {
439 obj->data.l = COLOR_RED;
440 }else if(strcasecmp(arg, "green") == 0) {
441 obj->data.l = COLOR_GREEN;
442 }else if(strcasecmp(arg, "yellow") == 0) {
443 obj->data.l = COLOR_YELLOW;
444 }else if(strcasecmp(arg, "blue") == 0) {
445 obj->data.l = COLOR_BLUE;
446 }else if(strcasecmp(arg, "magenta") == 0) {
447 obj->data.l = COLOR_MAGENTA;
448 }else if(strcasecmp(arg, "cyan") == 0) {
449 obj->data.l = COLOR_CYAN;
450 }else if(strcasecmp(arg, "black") == 0) {
451 obj->data.l = COLOR_BLACK;
454 set_current_text_color(obj->data.l);
455 init_pair(obj->data.l, obj->data.l, COLOR_BLACK);
459 obj->data.l = color0;
460 set_current_text_color(obj->data.l);
462 obj->data.l = color1;
463 set_current_text_color(obj->data.l);
465 obj->data.l = color2;
466 set_current_text_color(obj->data.l);
468 obj->data.l = color3;
469 set_current_text_color(obj->data.l);
471 obj->data.l = color4;
472 set_current_text_color(obj->data.l);
474 obj->data.l = color5;
475 set_current_text_color(obj->data.l);
477 obj->data.l = color6;
478 set_current_text_color(obj->data.l);
480 obj->data.l = color7;
481 set_current_text_color(obj->data.l);
483 obj->data.l = color8;
484 set_current_text_color(obj->data.l);
486 obj->data.l = color9;
487 set_current_text_color(obj->data.l);
490 obj->data.s = scan_font(arg);
492 END OBJ(conky_version, 0)
493 END OBJ(conky_build_date, 0)
494 END OBJ(conky_build_arch, 0)
495 END OBJ(downspeed, &update_net_stats)
496 parse_net_stat_arg(obj, arg, free_at_crash);
497 END OBJ(downspeedf, &update_net_stats)
498 parse_net_stat_arg(obj, arg, free_at_crash);
500 END OBJ(downspeedgraph, &update_net_stats)
501 parse_net_stat_graph_arg(obj, arg, free_at_crash);
504 obj_be_ifblock_else(ifblock_opaque, obj);
506 obj_be_ifblock_endif(ifblock_opaque, obj);
508 obj->data.s = strndup(arg ? arg : "", text_buffer_size);
509 #if defined(IMLIB2) && defined(X11)
511 obj->data.s = strndup(arg ? arg : "", text_buffer_size);
514 scan_exec_arg(obj, arg);
516 scan_exec_arg(obj, arg);
519 scan_exec_arg(obj, arg);
521 END OBJ(execgauge, 0)
522 SIZE_DEFAULTS(gauge);
523 scan_exec_arg(obj, arg);
524 END OBJ(execgraph, 0)
525 SIZE_DEFAULTS(graph);
526 scan_exec_arg(obj, arg);
528 END OBJ_ARG(execibar, 0, "execibar needs arguments")
530 scan_execi_arg(obj, arg);
532 END OBJ_ARG(execigraph, 0, "execigraph needs arguments")
533 SIZE_DEFAULTS(graph);
534 scan_execi_arg(obj, arg);
535 END OBJ_ARG(execigauge, 0, "execigauge needs arguments")
536 SIZE_DEFAULTS(gauge);
537 scan_execi_arg(obj, arg);
539 END OBJ_ARG(execi, 0, "execi needs arguments")
540 scan_execi_arg(obj, arg);
541 END OBJ_ARG(execpi, 0, "execpi needs arguments")
542 scan_execi_arg(obj, arg);
543 END OBJ_ARG(texeci, 0, "texeci needs arguments")
544 scan_execi_arg(obj, arg);
546 scan_pre_exec_arg(obj, arg);
547 END OBJ(fs_bar, &update_fs_stats)
548 init_fs_bar(obj, arg);
549 END OBJ(fs_bar_free, &update_fs_stats)
550 init_fs_bar(obj, arg);
551 END OBJ(fs_free, &update_fs_stats)
555 obj->data.fs = prepare_fs_stat(arg);
556 END OBJ(fs_used_perc, &update_fs_stats)
560 obj->data.fs = prepare_fs_stat(arg);
561 END OBJ(fs_free_perc, &update_fs_stats)
565 obj->data.fs = prepare_fs_stat(arg);
566 END OBJ(fs_size, &update_fs_stats)
570 obj->data.fs = prepare_fs_stat(arg);
571 END OBJ(fs_type, &update_fs_stats)
575 obj->data.fs = prepare_fs_stat(arg);
576 END OBJ(fs_used, &update_fs_stats)
580 obj->data.fs = prepare_fs_stat(arg);
582 obj->data.i = arg ? atoi(arg) : 1;
583 END OBJ(nameserver, &update_dns_data)
584 parse_nameserver_arg(obj, arg);
586 obj->data.i = arg ? atoi(arg) : 1;
588 obj->data.i = arg ? atoi(arg) : 1;
589 END OBJ_ARG(goto, 0, "goto needs arguments")
590 obj->data.i = atoi(arg);
595 if (sscanf(arg, "%d %d", &a, &b) != 2) {
596 sscanf(arg, "%d", &b);
602 obj->data.pair.a = a;
603 obj->data.pair.b = b;
606 END OBJ_ARG(i2c, 0, "i2c needs arguments")
607 parse_i2c_sensor(obj, arg);
608 END OBJ_ARG(platform, 0, "platform needs arguments")
609 parse_platform_sensor(obj, arg);
610 END OBJ_ARG(hwmon, 0, "hwmon needs argumanets")
611 parse_hwmon_sensor(obj, arg);
612 #endif /* __linux__ */
615 /* we have four different types of top (top, top_mem, top_time and top_io). To
616 * avoid having almost-same code four times, we have this special
618 if (strncmp(s, "top", 3) == EQUAL) {
619 add_update_callback(&update_meminfo);
620 add_update_callback(&update_top);
621 if (!parse_top_args(s, arg, obj)) {
624 } else OBJ(addr, &update_net_stats)
625 parse_net_stat_arg(obj, arg, free_at_crash);
626 #if defined(__linux__)
627 END OBJ(addrs, &update_net_stats)
628 parse_net_stat_arg(obj, arg, free_at_crash);
629 #endif /* __linux__ */
630 END OBJ_ARG(tail, 0, "tail needs arguments")
631 init_tailhead("tail", arg, obj, free_at_crash);
632 END OBJ_ARG(head, 0, "head needs arguments")
633 init_tailhead("head", arg, obj, free_at_crash);
634 END OBJ_ARG(lines, 0, "lines needs an argument")
635 obj->data.s = strndup(arg, text_buffer_size);
636 END OBJ_ARG(words, 0, "words needs a argument")
637 obj->data.s = strndup(arg, text_buffer_size);
638 END OBJ(loadavg, &update_load_average)
639 int a = 1, b = 2, c = 3, r = 3;
642 r = sscanf(arg, "%d %d %d", &a, &b, &c);
643 if (r >= 3 && (c < 1 || c > 3)) {
646 if (r >= 2 && (b < 1 || b > 3)) {
649 if (r >= 1 && (a < 1 || a > 3)) {
653 obj->data.loadavg[0] = (r >= 1) ? (unsigned char) a : 0;
654 obj->data.loadavg[1] = (r >= 2) ? (unsigned char) b : 0;
655 obj->data.loadavg[2] = (r >= 3) ? (unsigned char) c : 0;
656 END OBJ_IF_ARG(if_empty, 0, "if_empty needs an argument")
657 obj->data.ifblock.s = strndup(arg, text_buffer_size);
658 obj->sub = malloc(sizeof(struct text_object));
659 extract_variable_text_internal(obj->sub, obj->data.ifblock.s);
660 END OBJ_IF_ARG(if_match, 0, "if_match needs arguments")
661 obj->data.ifblock.s = strndup(arg, text_buffer_size);
662 obj->sub = malloc(sizeof(struct text_object));
663 extract_variable_text_internal(obj->sub, obj->data.ifblock.s);
664 END OBJ_IF_ARG(if_existing, 0, "if_existing needs an argument or two")
665 char buf1[256], buf2[256];
666 int r = sscanf(arg, "%255s %255[^\n]", buf1, buf2);
669 obj->data.ifblock.s = strndup(buf1, text_buffer_size);
670 obj->data.ifblock.str = NULL;
672 obj->data.ifblock.s = strndup(buf1, text_buffer_size);
673 obj->data.ifblock.str = strndup(buf2, text_buffer_size);
675 DBGP("if_existing: '%s' '%s'", obj->data.ifblock.s, obj->data.ifblock.str);
676 END OBJ_IF_ARG(if_mounted, 0, "if_mounted needs an argument")
677 obj->data.ifblock.s = strndup(arg, text_buffer_size);
679 END OBJ_IF_ARG(if_running, &update_top, "if_running needs an argument")
681 obj->data.ifblock.s = strndup(arg, text_buffer_size);
683 END OBJ_IF_ARG(if_running, 0, "if_running needs an argument")
686 snprintf(buf, 256, "pidof %s >/dev/null", arg);
687 obj->data.ifblock.s = strndup(buf, text_buffer_size);
693 char mbox[256], dst[256];
697 /* Kapil: Changed from MAIL_FILE to
698 current_mail_spool since the latter
699 is a copy of the former if undefined
700 but the latter should take precedence
702 strncpy(mbox, current_mail_spool, sizeof(mbox));
704 if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
706 strncpy(mbox, arg, sizeof(mbox));
710 variable_substitute(mbox, dst, sizeof(dst));
711 obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
712 obj->data.local_mail.interval = n1;
713 END OBJ(new_mails, 0)
715 char mbox[256], dst[256];
719 strncpy(mbox, current_mail_spool, sizeof(mbox));
721 if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
723 strncpy(mbox, arg, sizeof(mbox));
727 variable_substitute(mbox, dst, sizeof(dst));
728 obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
729 obj->data.local_mail.interval = n1;
730 END OBJ(seen_mails, 0)
732 char mbox[256], dst[256];
736 strncpy(mbox, current_mail_spool, sizeof(mbox));
738 if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
740 strncpy(mbox, arg, sizeof(mbox));
744 variable_substitute(mbox, dst, sizeof(dst));
745 obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
746 obj->data.local_mail.interval = n1;
747 END OBJ(unseen_mails, 0)
749 char mbox[256], dst[256];
753 strncpy(mbox, current_mail_spool, sizeof(mbox));
755 if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
757 strncpy(mbox, arg, sizeof(mbox));
761 variable_substitute(mbox, dst, sizeof(dst));
762 obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
763 obj->data.local_mail.interval = n1;
764 END OBJ(flagged_mails, 0)
766 char mbox[256], dst[256];
770 strncpy(mbox, current_mail_spool, sizeof(mbox));
772 if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
774 strncpy(mbox, arg, sizeof(mbox));
778 variable_substitute(mbox, dst, sizeof(dst));
779 obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
780 obj->data.local_mail.interval = n1;
781 END OBJ(unflagged_mails, 0)
783 char mbox[256], dst[256];
787 strncpy(mbox, current_mail_spool, sizeof(mbox));
789 if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
791 strncpy(mbox, arg, sizeof(mbox));
795 variable_substitute(mbox, dst, sizeof(dst));
796 obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
797 obj->data.local_mail.interval = n1;
798 END OBJ(forwarded_mails, 0)
800 char mbox[256], dst[256];
804 strncpy(mbox, current_mail_spool, sizeof(mbox));
806 if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
808 strncpy(mbox, arg, sizeof(mbox));
812 variable_substitute(mbox, dst, sizeof(dst));
813 obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
814 obj->data.local_mail.interval = n1;
815 END OBJ(unforwarded_mails, 0)
817 char mbox[256], dst[256];
821 strncpy(mbox, current_mail_spool, sizeof(mbox));
823 if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
825 strncpy(mbox, arg, sizeof(mbox));
829 variable_substitute(mbox, dst, sizeof(dst));
830 obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
831 obj->data.local_mail.interval = n1;
832 END OBJ(replied_mails, 0)
834 char mbox[256], dst[256];
838 strncpy(mbox, current_mail_spool, sizeof(mbox));
840 if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
842 strncpy(mbox, arg, sizeof(mbox));
846 variable_substitute(mbox, dst, sizeof(dst));
847 obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
848 obj->data.local_mail.interval = n1;
849 END OBJ(unreplied_mails, 0)
851 char mbox[256], dst[256];
855 strncpy(mbox, current_mail_spool, sizeof(mbox));
857 if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
859 strncpy(mbox, arg, sizeof(mbox));
863 variable_substitute(mbox, dst, sizeof(dst));
864 obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
865 obj->data.local_mail.interval = n1;
866 END OBJ(draft_mails, 0)
868 char mbox[256], dst[256];
872 strncpy(mbox, current_mail_spool, sizeof(mbox));
874 if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
876 strncpy(mbox, arg, sizeof(mbox));
880 variable_substitute(mbox, dst, sizeof(dst));
881 obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
882 obj->data.local_mail.interval = n1;
883 END OBJ(trashed_mails, 0)
885 char mbox[256], dst[256];
889 strncpy(mbox, current_mail_spool, sizeof(mbox));
891 if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
893 strncpy(mbox, arg, sizeof(mbox));
897 variable_substitute(mbox, dst, sizeof(dst));
898 obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
899 obj->data.local_mail.interval = n1;
901 obj->data.mboxscan.args = (char *) malloc(text_buffer_size);
902 obj->data.mboxscan.output = (char *) malloc(text_buffer_size);
903 /* if '1' (in mboxscan.c) then there was SIGUSR1, hmm */
904 obj->data.mboxscan.output[0] = 1;
905 strncpy(obj->data.mboxscan.args, arg, text_buffer_size);
906 END OBJ(mem, &update_meminfo)
907 END OBJ(memeasyfree, &update_meminfo)
908 END OBJ(memfree, &update_meminfo)
909 END OBJ(memmax, &update_meminfo)
910 END OBJ(memperc, &update_meminfo)
912 END OBJ(memgauge, &update_meminfo)
913 SIZE_DEFAULTS(gauge);
914 scan_gauge(arg, &obj->data.pair.a, &obj->data.pair.b);
916 END OBJ(membar, &update_meminfo)
918 scan_bar(arg, &obj->data.pair.a, &obj->data.pair.b);
920 END OBJ(memgraph, &update_meminfo)
922 SIZE_DEFAULTS(graph);
923 buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
924 &obj->e, &obj->char_a, &obj->char_b);
929 obj->data.l = mixer_init(arg);
931 obj->data.l = mixer_init(arg);
933 obj->data.l = mixer_init(arg);
937 scan_mixer_bar(arg, &obj->data.mixerbar.l, &obj->data.mixerbar.w,
938 &obj->data.mixerbar.h);
939 END OBJ(mixerlbar, 0)
941 scan_mixer_bar(arg, &obj->data.mixerbar.l, &obj->data.mixerbar.w,
942 &obj->data.mixerbar.h);
943 END OBJ(mixerrbar, 0)
945 scan_mixer_bar(arg, &obj->data.mixerbar.l, &obj->data.mixerbar.w,
946 &obj->data.mixerbar.h);
948 END OBJ_IF(if_mixer_mute, 0)
949 obj->data.ifblock.i = mixer_init(arg);
951 END OBJ(monitor, &update_x11info)
952 END OBJ(monitor_number, &update_x11info)
953 END OBJ(desktop, &update_x11info)
954 END OBJ(desktop_number, &update_x11info)
955 END OBJ(desktop_name, &update_x11info)
958 END OBJ(processes, &update_total_processes)
959 END OBJ(running_processes, &update_running_processes)
960 END OBJ(shadecolor, 0)
962 obj->data.l = arg ? get_x11_color(arg) : default_bg_color;
964 END OBJ(outlinecolor, 0)
966 obj->data.l = arg ? get_x11_color(arg) : default_out_color;
968 END OBJ(stippled_hr, 0)
970 int a = get_stippled_borders(), b = 1;
973 if (sscanf(arg, "%d %d", &a, &b) != 2) {
974 sscanf(arg, "%d", &b);
980 obj->data.pair.a = a;
981 obj->data.pair.b = b;
983 END OBJ(swap, &update_meminfo)
984 END OBJ(swapfree, &update_meminfo)
985 END OBJ(swapmax, &update_meminfo)
986 END OBJ(swapperc, &update_meminfo)
987 END OBJ(swapbar, &update_meminfo)
989 scan_bar(arg, &obj->data.pair.a, &obj->data.pair.b);
996 scan_tztime(obj, arg);
998 END OBJ_ARG(iconv_start, 0, "Iconv requires arguments")
999 init_iconv_start(obj, free_at_crash, arg);
1000 END OBJ(iconv_stop, 0)
1003 END OBJ(totaldown, &update_net_stats)
1004 parse_net_stat_arg(obj, arg, free_at_crash);
1005 END OBJ(totalup, &update_net_stats)
1006 parse_net_stat_arg(obj, arg, free_at_crash);
1008 END OBJ_IF(if_updatenr, 0)
1009 obj->data.ifblock.i = arg ? atoi(arg) : 0;
1010 if(obj->data.ifblock.i == 0) CRIT_ERR(obj, free_at_crash, "if_updatenr needs a number above 0 as argument");
1011 set_updatereset(obj->data.ifblock.i > get_updatereset() ? obj->data.ifblock.i : get_updatereset());
1013 obj->data.i = arg ? atoi(arg) : 0;
1015 obj->data.i = arg ? atoi(arg) : 0;
1016 END OBJ(upspeed, &update_net_stats)
1017 parse_net_stat_arg(obj, arg, free_at_crash);
1018 END OBJ(upspeedf, &update_net_stats)
1019 parse_net_stat_arg(obj, arg, free_at_crash);
1021 END OBJ(upspeedgraph, &update_net_stats)
1022 parse_net_stat_graph_arg(obj, arg, free_at_crash);
1024 END OBJ(uptime_short, &update_uptime)
1025 END OBJ(uptime, &update_uptime)
1026 END OBJ(user_names, &update_users)
1027 END OBJ(user_times, &update_users)
1028 END OBJ(user_terms, &update_users)
1029 END OBJ(user_number, &update_users)
1030 #if defined(__linux__)
1031 END OBJ(gw_iface, &update_gateway_info)
1032 END OBJ(gw_ip, &update_gateway_info)
1033 #endif /* !__linux__ */
1035 END OBJ(adt746xcpu, 0)
1036 END OBJ(adt746xfan, 0)
1037 #endif /* !__OpenBSD__ */
1038 #if (defined(__FreeBSD__) || defined(__FreeBSD_kernel__) \
1039 || defined(__OpenBSD__)) && (defined(i386) || defined(__i386__))
1040 END OBJ(apm_adapter, 0)
1041 END OBJ(apm_battery_life, 0)
1042 END OBJ(apm_battery_time, 0)
1043 #endif /* __FreeBSD__ */
1044 END OBJ(imap_unseen, 0)
1047 obj->data.mail = parse_mail_args(IMAP_TYPE, arg);
1052 END OBJ(imap_messages, 0)
1055 obj->data.mail = parse_mail_args(IMAP_TYPE, arg);
1060 END OBJ(pop3_unseen, 0)
1063 obj->data.mail = parse_mail_args(POP3_TYPE, arg);
1068 END OBJ(pop3_used, 0)
1071 obj->data.mail = parse_mail_args(POP3_TYPE, arg);
1077 END OBJ_ARG(smapi, 0, "smapi needs an argument")
1078 obj->data.s = strndup(arg, text_buffer_size);
1079 END OBJ_IF_ARG(if_smapi_bat_installed, 0, "if_smapi_bat_installed needs an argument")
1080 obj->data.ifblock.s = strndup(arg, text_buffer_size);
1081 END OBJ_ARG(smapi_bat_perc, 0, "smapi_bat_perc needs an argument")
1082 obj->data.s = strndup(arg, text_buffer_size);
1083 END OBJ_ARG(smapi_bat_temp, 0, "smapi_bat_temp needs an argument")
1084 obj->data.s = strndup(arg, text_buffer_size);
1085 END OBJ_ARG(smapi_bat_power, 0, "smapi_bat_power needs an argument")
1086 obj->data.s = strndup(arg, text_buffer_size);
1088 END OBJ_ARG(smapi_bat_bar, 0, "smapi_bat_bar needs an argument")
1091 if(sscanf(arg, "%i %n", &obj->data.i, &cnt) <= 0) {
1092 NORM_ERR("first argument to smapi_bat_bar must be an integer value");
1096 arg = scan_bar(arg + cnt, &obj->a, &obj->b);
1101 #define mpd_set_maxlen(name) \
1104 sscanf(arg, "%d", &i); \
1106 obj->data.i = i + 1; \
1108 NORM_ERR(#name ": invalid length argument"); \
1110 END OBJ(mpd_artist, &update_mpd)
1111 mpd_set_maxlen(mpd_artist);
1113 END OBJ(mpd_title, &update_mpd)
1114 mpd_set_maxlen(mpd_title);
1116 END OBJ(mpd_random, &update_mpd) init_mpd();
1117 END OBJ(mpd_repeat, &update_mpd) init_mpd();
1118 END OBJ(mpd_elapsed, &update_mpd) init_mpd();
1119 END OBJ(mpd_length, &update_mpd) init_mpd();
1120 END OBJ(mpd_track, &update_mpd)
1121 mpd_set_maxlen(mpd_track);
1123 END OBJ(mpd_name, &update_mpd)
1124 mpd_set_maxlen(mpd_name);
1126 END OBJ(mpd_file, &update_mpd)
1127 mpd_set_maxlen(mpd_file);
1129 END OBJ(mpd_percent, &update_mpd) init_mpd();
1130 END OBJ(mpd_album, &update_mpd)
1131 mpd_set_maxlen(mpd_album);
1133 END OBJ(mpd_vol, &update_mpd) init_mpd();
1134 END OBJ(mpd_bitrate, &update_mpd) init_mpd();
1135 END OBJ(mpd_status, &update_mpd) init_mpd();
1136 END OBJ(mpd_bar, &update_mpd)
1138 scan_bar(arg, &obj->data.pair.a, &obj->data.pair.b);
1140 END OBJ(mpd_smart, &update_mpd)
1141 mpd_set_maxlen(mpd_smart);
1143 END OBJ_IF(if_mpd_playing, &update_mpd)
1145 #undef mpd_set_maxlen
1148 END OBJ(moc_state, &update_moc)
1149 END OBJ(moc_file, &update_moc)
1150 END OBJ(moc_title, &update_moc)
1151 END OBJ(moc_artist, &update_moc)
1152 END OBJ(moc_song, &update_moc)
1153 END OBJ(moc_album, &update_moc)
1154 END OBJ(moc_totaltime, &update_moc)
1155 END OBJ(moc_timeleft, &update_moc)
1156 END OBJ(moc_curtime, &update_moc)
1157 END OBJ(moc_bitrate, &update_moc)
1158 END OBJ(moc_rate, &update_moc)
1161 END OBJ(xmms2_artist, &update_xmms2)
1162 END OBJ(xmms2_album, &update_xmms2)
1163 END OBJ(xmms2_title, &update_xmms2)
1164 END OBJ(xmms2_genre, &update_xmms2)
1165 END OBJ(xmms2_comment, &update_xmms2)
1166 END OBJ(xmms2_url, &update_xmms2)
1167 END OBJ(xmms2_tracknr, &update_xmms2)
1168 END OBJ(xmms2_bitrate, &update_xmms2)
1169 END OBJ(xmms2_date, &update_xmms2)
1170 END OBJ(xmms2_id, &update_xmms2)
1171 END OBJ(xmms2_duration, &update_xmms2)
1172 END OBJ(xmms2_elapsed, &update_xmms2)
1173 END OBJ(xmms2_size, &update_xmms2)
1174 END OBJ(xmms2_status, &update_xmms2)
1175 END OBJ(xmms2_percent, &update_xmms2)
1177 END OBJ(xmms2_bar, &update_xmms2)
1179 scan_bar(arg, &obj->data.pair.a, &obj->data.pair.b);
1181 END OBJ(xmms2_smart, &update_xmms2)
1182 END OBJ(xmms2_playlist, &update_xmms2)
1183 END OBJ(xmms2_timesplayed, &update_xmms2)
1184 END OBJ_IF(if_xmms2_connected, &update_xmms2)
1187 END OBJ(audacious_status, &update_audacious)
1188 END OBJ_ARG(audacious_title, &update_audacious, "audacious_title needs an argument")
1189 sscanf(arg, "%d", &info.audacious.max_title_len);
1190 if (info.audacious.max_title_len > 0) {
1191 info.audacious.max_title_len++;
1193 CRIT_ERR(obj, free_at_crash, "audacious_title: invalid length argument");
1195 END OBJ(audacious_length, &update_audacious)
1196 END OBJ(audacious_length_seconds, &update_audacious)
1197 END OBJ(audacious_position, &update_audacious)
1198 END OBJ(audacious_position_seconds, &update_audacious)
1199 END OBJ(audacious_bitrate, &update_audacious)
1200 END OBJ(audacious_frequency, &update_audacious)
1201 END OBJ(audacious_channels, &update_audacious)
1202 END OBJ(audacious_filename, &update_audacious)
1203 END OBJ(audacious_playlist_length, &update_audacious)
1204 END OBJ(audacious_playlist_position, &update_audacious)
1205 END OBJ(audacious_main_volume, &update_audacious)
1207 END OBJ(audacious_bar, &update_audacious)
1209 scan_bar(arg, &obj->a, &obj->b);
1213 END OBJ(bmpx_title, &update_bmpx)
1214 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1215 END OBJ(bmpx_artist, &update_bmpx)
1216 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1217 END OBJ(bmpx_album, &update_bmpx)
1218 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1219 END OBJ(bmpx_track, &update_bmpx)
1220 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1221 END OBJ(bmpx_uri, &update_bmpx)
1222 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1223 END OBJ(bmpx_bitrate, &update_bmpx)
1224 memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
1227 END OBJ_ARG(eve, 0, "eve needs arguments: <userid> <apikey> <characterid>")
1231 END OBJ_ARG(curl, 0, "curl needs arguments: <uri> <interval in minutes>")
1232 curl_parse_arg(obj, arg);
1235 END OBJ_ARG(rss, 0, "rss needs arguments: <uri> <interval in minutes> <action> [act_par] [spaces in front]")
1236 rss_scan_arg(obj, arg);
1239 END OBJ_ARG(weather, 0, "weather needs arguments: <uri> <locID> <data_type> [interval in minutes]")
1240 scan_weather_arg(obj, arg, free_at_crash);
1243 END OBJ_ARG(weather_forecast, 0, "weather_forecast needs arguments: <uri> <locID> <day> <data_type> [interval in minutes]")
1244 scan_weather_forecast_arg(obj, arg, free_at_crash);
1247 END OBJ_ARG(lua, 0, "lua needs arguments: <function name> [function parameters]")
1248 obj->data.s = strndup(arg, text_buffer_size);
1249 END OBJ_ARG(lua_parse, 0, "lua_parse needs arguments: <function name> [function parameters]")
1250 obj->data.s = strndup(arg, text_buffer_size);
1251 END OBJ_ARG(lua_bar, 0, "lua_bar needs arguments: <height>,<width> <function name> [function parameters]")
1253 arg = scan_bar(arg, &obj->a, &obj->b);
1255 obj->data.s = strndup(arg, text_buffer_size);
1257 CRIT_ERR(obj, free_at_crash, "lua_bar needs arguments: <height>,<width> <function name> [function parameters]");
1260 END OBJ_ARG(lua_graph, 0, "lua_graph needs arguments: <function name> [height],[width] [gradient colour 1] [gradient colour 2] [scale] [-t] [-l]")
1262 SIZE_DEFAULTS(graph);
1263 buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
1264 &obj->e, &obj->char_a, &obj->char_b);
1268 CRIT_ERR(obj, free_at_crash, "lua_graph needs arguments: <function name> [height],[width] [gradient colour 1] [gradient colour 2] [scale] [-t] [-l]");
1270 END OBJ_ARG(lua_gauge, 0, "lua_gauge needs arguments: <height>,<width> <function name> [function parameters]")
1271 SIZE_DEFAULTS(gauge);
1272 arg = scan_gauge(arg, &obj->a, &obj->b);
1274 obj->data.s = strndup(arg, text_buffer_size);
1276 CRIT_ERR(obj, free_at_crash, "lua_gauge needs arguments: <height>,<width> <function name> [function parameters]");
1279 #endif /* HAVE_LUA */
1281 END OBJ(hddtemp, &update_hddtemp)
1283 obj->data.s = strndup(arg, text_buffer_size);
1284 #endif /* HDDTEMP */
1285 #ifdef TCP_PORT_MONITOR
1286 END OBJ_ARG(tcp_portmon, &tcp_portmon_update, "tcp_portmon: needs arguments")
1287 tcp_portmon_init(arg, &obj->data.tcp_port_monitor);
1288 #endif /* TCP_PORT_MONITOR */
1289 END OBJ(entropy_avail, &update_entropy)
1290 END OBJ(entropy_perc, &update_entropy)
1291 END OBJ(entropy_poolsize, &update_entropy)
1292 END OBJ(entropy_bar, &update_entropy)
1294 scan_bar(arg, &obj->a, &obj->b);
1295 END OBJ_ARG(include, 0, "include needs a argument")
1296 struct conftree *leaf = conftree_add(currentconffile, arg);
1298 if (load_config_file(arg) == TRUE) {
1299 obj->sub = malloc(sizeof(struct text_object));
1300 currentconffile = leaf;
1301 extract_variable_text_internal(obj->sub, get_global_text());
1302 currentconffile = leaf->back;
1304 NORM_ERR("Can't load configfile '%s'.", arg);
1307 NORM_ERR("You are trying to load '%s' recursively, I'm only going to load it once to prevent an infinite loop.", arg);
1309 END OBJ_ARG(blink, 0, "blink needs a argument")
1310 obj->sub = malloc(sizeof(struct text_object));
1311 extract_variable_text_internal(obj->sub, arg);
1312 END OBJ_ARG(to_bytes, 0, "to_bytes needs a argument")
1313 obj->sub = malloc(sizeof(struct text_object));
1314 extract_variable_text_internal(obj->sub, arg);
1316 parse_scroll_arg(obj, arg, free_at_crash);
1317 END OBJ_ARG(combine, 0, "combine needs arguments: <text1> <text2>")
1318 parse_combine_arg(obj, arg, free_at_crash);
1320 END OBJ_ARG(nvidia, 0, "nvidia needs an argument")
1321 if (set_nvidia_type(&obj->data.nvidia, arg)) {
1322 CRIT_ERR(obj, free_at_crash, "nvidia: invalid argument"
1323 " specified: '%s'\n", arg);
1327 END OBJ_ARG(apcupsd, &update_apcupsd, "apcupsd needs arguments: <host> <port>")
1330 if (sscanf(arg, "%63s %d", host, &port) != 2) {
1331 CRIT_ERR(obj, free_at_crash, "apcupsd needs arguments: <host> <port>");
1333 info.apcupsd.port = htons(port);
1334 strncpy(info.apcupsd.host, host, sizeof(info.apcupsd.host));
1336 END OBJ(apcupsd_name, &update_apcupsd)
1337 END OBJ(apcupsd_model, &update_apcupsd)
1338 END OBJ(apcupsd_upsmode, &update_apcupsd)
1339 END OBJ(apcupsd_cable, &update_apcupsd)
1340 END OBJ(apcupsd_status, &update_apcupsd)
1341 END OBJ(apcupsd_linev, &update_apcupsd)
1342 END OBJ(apcupsd_load, &update_apcupsd)
1343 END OBJ(apcupsd_loadbar, &update_apcupsd)
1345 scan_bar(arg, &obj->a, &obj->b);
1347 END OBJ(apcupsd_loadgraph, &update_apcupsd)
1349 SIZE_DEFAULTS(graph);
1350 buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
1351 &obj->e, &obj->char_a, &obj->char_b);
1353 END OBJ(apcupsd_loadgauge, &update_apcupsd)
1354 SIZE_DEFAULTS(gauge);
1355 scan_gauge(arg, &obj->a, &obj->b);
1357 END OBJ(apcupsd_charge, &update_apcupsd)
1358 END OBJ(apcupsd_timeleft, &update_apcupsd)
1359 END OBJ(apcupsd_temp, &update_apcupsd)
1360 END OBJ(apcupsd_lastxfer, &update_apcupsd)
1361 #endif /* APCUPSD */
1365 NORM_ERR("unknown variable %s", s);
1366 obj->type = OBJ_text;
1367 snprintf(buf, 256, "${%s}", s);
1368 obj->data.s = strndup(buf, text_buffer_size);
1378 #undef SIZE_DEFAULTS
1384 * - assumes that *string is '#'
1385 * - removes the part from '#' to the end of line ('\n' or '\0')
1386 * - it removes the '\n'
1387 * - copies the last char into 'char *last' argument, which should be a pointer
1388 * to a char rather than a string.
1390 static size_t remove_comment(char *string, char *last)
1393 while (*end != '\0' && *end != '\n') {
1396 if (last) *last = *end;
1397 if (*end == '\n') end++;
1398 strfold(string, end - string);
1399 return end - string;
1402 size_t remove_comments(char *string)
1406 for (curplace = string; *curplace != 0; curplace++) {
1407 if (*curplace == '\\' && *(curplace + 1) == '#') {
1408 // strcpy can't be used for overlapping strings
1409 strfold(curplace, 1);
1411 } else if (*curplace == '#') {
1412 folded += remove_comment(curplace, 0);
1418 int extract_variable_text_internal(struct text_object *retval, const char *const_p)
1420 struct text_object *obj;
1421 char *p, *s, *orig_p;
1423 void *ifblock_opaque = NULL;
1428 p = strndup(const_p, max_user_text - 1);
1429 while (text_contains_templates(p)) {
1431 tmp = find_and_replace_templates(p);
1437 if (strcmp(p, const_p)) {
1438 DBGP("replaced all templates in text: input is\n'%s'\noutput is\n'%s'", const_p, p);
1440 DBGP("no templates to replace");
1443 memset(retval, 0, sizeof(struct text_object));
1445 line = global_text_lines;
1453 obj = create_plain_text(s);
1455 append_object(retval, obj);
1465 /* variable is either $foo or ${foo} */
1467 unsigned int brl = 1, brr = 0;
1471 while (*p && brl != brr) {
1486 while (*p && (isalnum((int) *p) || *p == '_')) {
1491 /* copy variable to buffer */
1492 len = (p - s > 255) ? 255 : (p - s);
1493 strncpy(buf, s, len);
1501 /* search for variable in environment */
1505 obj = create_plain_text(var);
1507 append_object(retval, obj);
1512 /* if variable wasn't found in environment, use some special */
1517 if (strchr(buf, ' ')) {
1518 arg = strchr(buf, ' ');
1521 while (isspace((int) *arg)) {
1529 /* lowercase variable name */
1532 *tmp_p = tolower(*tmp_p);
1536 obj = construct_text_object(buf, arg,
1537 line, &ifblock_opaque, orig_p);
1539 append_object(retval, obj);
1543 obj = create_plain_text("$");
1546 append_object(retval, obj);
1549 } else if (*p == '\\' && *(p+1) == '#') {
1551 } else if (*p == '#') {
1553 if (remove_comment(p, &c) && p > orig_p && c == '\n') {
1554 /* if remove_comment removed a newline, we need to 'back up' with p */
1560 obj = create_plain_text(s);
1562 append_object(retval, obj);
1565 if (!ifblock_stack_empty(&ifblock_opaque)) {
1566 NORM_ERR("one or more $endif's are missing");
1574 * Frees the list of text objects root points to. When internal = 1, it won't
1575 * free global objects.
1577 void free_text_objects(struct text_object *root, int internal)
1579 struct text_object *obj;
1585 #define data obj->data
1586 for (obj = root->prev; obj; obj = root->prev) {
1587 root->prev = obj->prev;
1588 switch (obj->type) {
1593 #endif /* !__OpenBSD__ */
1598 close(data.sysfs.fd);
1600 #endif /* __linux__ */
1612 free(data.mboxscan.args);
1613 free(data.mboxscan.output);
1617 case OBJ_seen_mails:
1618 case OBJ_unseen_mails:
1619 case OBJ_flagged_mails:
1620 case OBJ_unflagged_mails:
1621 case OBJ_forwarded_mails:
1622 case OBJ_unforwarded_mails:
1623 case OBJ_replied_mails:
1624 case OBJ_unreplied_mails:
1625 case OBJ_draft_mails:
1626 case OBJ_trashed_mails:
1627 free(data.local_mail.mbox);
1629 case OBJ_imap_unseen:
1634 case OBJ_imap_messages:
1639 case OBJ_pop3_unseen:
1651 free_text_objects(obj->sub, 1);
1654 case OBJ_if_existing:
1655 case OBJ_if_mounted:
1656 case OBJ_if_running:
1657 free(data.ifblock.s);
1658 free(data.ifblock.str);
1662 free(data.headtail.logfile);
1663 if(data.headtail.buffer) {
1664 free(data.headtail.buffer);
1681 case OBJ_iconv_start:
1686 case OBJ_disk_protect:
1690 free(data.ifblock.s);
1691 free(data.ifblock.str);
1694 free_gateway_info();
1696 case OBJ_ioscheduler:
1701 #if (defined(__FreeBSD__) || defined(__linux__))
1703 free(data.ifblock.s);
1704 free(data.ifblock.str);
1708 case OBJ_xmms2_artist:
1709 if (info.xmms2.artist) {
1710 free(info.xmms2.artist);
1711 info.xmms2.artist = 0;
1714 case OBJ_xmms2_album:
1715 if (info.xmms2.album) {
1716 free(info.xmms2.album);
1717 info.xmms2.album = 0;
1720 case OBJ_xmms2_title:
1721 if (info.xmms2.title) {
1722 free(info.xmms2.title);
1723 info.xmms2.title = 0;
1726 case OBJ_xmms2_genre:
1727 if (info.xmms2.genre) {
1728 free(info.xmms2.genre);
1729 info.xmms2.genre = 0;
1732 case OBJ_xmms2_comment:
1733 if (info.xmms2.comment) {
1734 free(info.xmms2.comment);
1735 info.xmms2.comment = 0;
1739 if (info.xmms2.url) {
1740 free(info.xmms2.url);
1744 case OBJ_xmms2_date:
1745 if (info.xmms2.date) {
1746 free(info.xmms2.date);
1747 info.xmms2.date = 0;
1750 case OBJ_xmms2_status:
1751 if (info.xmms2.status) {
1752 free(info.xmms2.status);
1753 info.xmms2.status = 0;
1756 case OBJ_xmms2_playlist:
1757 if (info.xmms2.playlist) {
1758 free(info.xmms2.playlist);
1759 info.xmms2.playlist = 0;
1762 case OBJ_xmms2_smart:
1763 if (info.xmms2.artist) {
1764 free(info.xmms2.artist);
1765 info.xmms2.artist = 0;
1767 if (info.xmms2.title) {
1768 free(info.xmms2.title);
1769 info.xmms2.title = 0;
1771 if (info.xmms2.url) {
1772 free(info.xmms2.url);
1778 case OBJ_bmpx_title:
1779 case OBJ_bmpx_artist:
1780 case OBJ_bmpx_album:
1781 case OBJ_bmpx_track:
1783 case OBJ_bmpx_bitrate:
1792 free(data.curl.uri);
1798 free(data.rss.action);
1803 free(data.weather.uri);
1804 free(data.weather.data_type);
1808 case OBJ_weather_forecast:
1809 free(data.weather_forecast.uri);
1810 free(data.weather_forecast.data_type);
1823 #endif /* HAVE_LUA */
1830 case OBJ_battery_short:
1833 case OBJ_battery_time:
1836 #endif /* !__OpenBSD__ */
1842 case OBJ_execigraph:
1843 case OBJ_execigauge:
1847 case OBJ_nameserver:
1856 if (info.first_process && !internal) {
1857 free_all_processes();
1858 info.first_process = NULL;
1860 if (data.top.s) free(data.top.s);
1870 #endif /* HDDTEMP */
1871 case OBJ_entropy_avail:
1872 case OBJ_entropy_perc:
1873 case OBJ_entropy_poolsize:
1874 case OBJ_entropy_bar:
1876 case OBJ_user_names:
1877 if (info.users.names) {
1878 free(info.users.names);
1879 info.users.names = 0;
1882 case OBJ_user_terms:
1883 if (info.users.terms) {
1884 free(info.users.terms);
1885 info.users.terms = 0;
1888 case OBJ_user_times:
1889 if (info.users.times) {
1890 free(info.users.times);
1891 info.users.times = 0;
1896 case OBJ_smapi_bat_perc:
1897 case OBJ_smapi_bat_temp:
1898 case OBJ_smapi_bat_power:
1901 case OBJ_if_smapi_bat_installed:
1902 free(data.ifblock.s);
1903 free(data.ifblock.str);
1912 case OBJ_mpd_artist:
1914 case OBJ_mpd_random:
1915 case OBJ_mpd_repeat:
1917 case OBJ_mpd_bitrate:
1918 case OBJ_mpd_status:
1920 case OBJ_mpd_elapsed:
1921 case OBJ_mpd_length:
1925 case OBJ_mpd_percent:
1927 case OBJ_if_mpd_playing:
1935 case OBJ_moc_artist:
1938 case OBJ_moc_totaltime:
1939 case OBJ_moc_timeleft:
1940 case OBJ_moc_curtime:
1941 case OBJ_moc_bitrate:
1950 free_text_objects(obj->sub, 1);
1962 case OBJ_apcupsd_name:
1963 case OBJ_apcupsd_model:
1964 case OBJ_apcupsd_upsmode:
1965 case OBJ_apcupsd_cable:
1966 case OBJ_apcupsd_status:
1967 case OBJ_apcupsd_linev:
1968 case OBJ_apcupsd_load:
1969 case OBJ_apcupsd_loadbar:
1971 case OBJ_apcupsd_loadgraph:
1972 case OBJ_apcupsd_loadgauge:
1974 case OBJ_apcupsd_charge:
1975 case OBJ_apcupsd_timeleft:
1976 case OBJ_apcupsd_temp:
1977 case OBJ_apcupsd_lastxfer:
1979 #endif /* APCUPSD */
1982 case OBJ_desktop_number:
1983 case OBJ_desktop_name:
1984 if(info.x11.desktop.name && !internal) {
1985 free(info.x11.desktop.name);
1986 info.x11.desktop.name = NULL;
1988 if(info.x11.desktop.all_names && !internal) {
1989 free(info.x11.desktop.all_names);
1990 info.x11.desktop.all_names = NULL;