#include "common.h"
#include <stdarg.h>
#include <math.h>
-#include <ctype.h>
#include <time.h>
#include <locale.h>
#include <signal.h>
#endif /* XOAP */
/* local headers */
+#include "core.h"
#include "algebra.h"
#include "build.h"
#include "colours.h"
char *get_apm_battery_time(void);
#endif
-#ifdef HAVE_ICONV
-#include <iconv.h>
-#endif
-
#ifdef CONFIG_OUTPUT
#include "defconfig.h"
#include "conf_cookie.h"
static void reload_config(void);
static void generate_text_internal(char *, int, struct text_object,
struct information *);
-static int extract_variable_text_internal(struct text_object *,
- const char *);
static void print_version(void)
{
static int draw_graph_borders;
static int stippled_borders;
+int get_stippled_borders(void)
+{
+ return stippled_borders;
+}
+
static int draw_shades, draw_outline;
-static long default_fg_color, default_bg_color, default_out_color;
+long default_fg_color, default_bg_color, default_out_color;
/* create own window or draw stuff to root? */
static int set_transparent = 0;
static int sensor_device;
#endif
-static long color0, color1, color2, color3, color4, color5, color6, color7,
- color8, color9;
+long color0, color1, color2, color3, color4, color5, color6, color7, color8,
+ color9;
-#define MAX_TEMPLATES 10
static char *template[MAX_TEMPLATES];
+char **get_templates(void)
+{
+ return template;
+}
+
/* maximum size of config TEXT buffer, i.e. below TEXT line. */
unsigned int max_user_text;
/* maximum size of individual text buffers, ie $exec buffer size */
unsigned int text_buffer_size = DEFAULT_TEXT_BUFFER_SIZE;
-#ifdef HAVE_ICONV
-#define CODEPAGE_LENGTH 20
-long iconv_selected;
-long iconv_count = 0;
-char iconv_converting;
-static iconv_t **iconv_cd = 0;
-
-int register_iconv(iconv_t *new_iconv)
-{
- iconv_cd = realloc(iconv_cd, sizeof(iconv_t *) * (iconv_count + 1));
- if (!iconv_cd) {
- CRIT_ERR(NULL, NULL, "Out of memory");
- }
- iconv_cd[iconv_count] = malloc(sizeof(iconv_t));
- if (!iconv_cd[iconv_count]) {
- CRIT_ERR(NULL, NULL, "Out of memory");
- }
- memcpy(iconv_cd[iconv_count], new_iconv, sizeof(iconv_t));
- iconv_count++;
- return iconv_count;
-}
-
-void free_iconv(void)
-{
- if (iconv_cd) {
- long i;
-
- for (i = 0; i < iconv_count; i++) {
- if (iconv_cd[i]) {
- iconv_close(*iconv_cd[i]);
- free(iconv_cd[i]);
- }
- }
- free(iconv_cd);
- }
- iconv_cd = 0;
-}
-
-#endif
-
/* UTF-8 */
int utf8_mode = 0;
static int pad_percents = 0;
static char *global_text = 0;
+
+char *get_global_text(void)
+{
+ return global_text;
+}
+
long global_text_lines;
static int total_updates;
static int updatereset;
+void set_updatereset(int i)
+{
+ updatereset = i;
+}
+
+int get_updatereset(void)
+{
+ return updatereset;
+}
+
int check_contains(char *f, char *s)
{
int ret = 0;
int width;
const char *format;
- /* Possibly just output as usual, for example for stdout usage */
- if (!format_human_readable) {
- spaced_print(buf, size, "%d", 6, round_to_int(num));
- return;
- }
- if (short_units) {
- width = 5;
- format = "%.*f%.1s";
- } else {
- width = 7;
- format = "%.*f%-3s";
- }
-
- if (llabs(num) < 1000LL) {
- spaced_print(buf, size, format, width, 0, (float)num, *suffix);
- return;
- }
-
- while (llabs(num / 1024) >= 1000LL && **(suffix + 2)) {
- num /= 1024;
- suffix++;
- }
-
- suffix++;
- fnum = num / 1024.0;
-
- /* fnum should now be < 1000, so looks like 'AAA.BBBBB'
- *
- * The goal is to always have a significance of 3, by
- * adjusting the decimal part of the number. Sample output:
- * 123MiB
- * 23.4GiB
- * 5.12B
- * so the point of alignment resides between number and unit. The
- * upside of this is that there is minimal padding necessary, though
- * there should be a way to make alignment take place at the decimal
- * dot (then with fixed width decimal part).
- *
- * Note the repdigits below: when given a precision value, printf()
- * rounds the float to it, not just cuts off the remaining digits. So
- * e.g. 99.95 with a precision of 1 gets 100.0, which again should be
- * printed with a precision of 0. Yay. */
-
- precision = 0; /* print 100-999 without decimal part */
- if (fnum < 99.95)
- precision = 1; /* print 10-99 with one decimal place */
- if (fnum < 9.995)
- precision = 2; /* print 0-9 with two decimal places */
-
- spaced_print(buf, size, format, width, precision, fnum, *suffix);
-}
-
-/* global object list root element */
-static struct text_object global_root_object;
-
-//our own implementation of popen, the difference : the value of 'childpid' will be filled with
-//the pid of the running 'command'. This is useful if want to kill it when it hangs while reading
-//or writing to it. We have to kill it because pclose will wait until the process dies by itself
-FILE* pid_popen(const char *command, const char *mode, pid_t *child) {
- int ends[2];
- int parentend, childend;
-
- //by running pipe after the strcmp's we make sure that we don't have to create a pipe
- //and close the ends if mode is something illegal
- if(strcmp(mode, "r") == 0) {
- if(pipe(ends) != 0) {
- return NULL;
- }
- parentend = ends[0];
- childend = ends[1];
- } else if(strcmp(mode, "w") == 0) {
- if(pipe(ends) != 0) {
- return NULL;
- }
- parentend = ends[1];
- childend = ends[0];
- } else {
- return NULL;
- }
- *child = fork();
- if(*child == -1) {
- close(parentend);
- close(childend);
- return NULL;
- } else if(*child > 0) {
- close(childend);
- waitpid(*child, NULL, 0);
- } else {
- //don't read from both stdin and pipe or write to both stdout and pipe
- if(childend == ends[0]) {
- close(0);
- } else {
- close(1);
- }
- dup(childend); //by dupping childend, the returned fd will have close-on-exec turned off
- execl("/bin/sh", "sh", "-c", command, (char *) NULL);
- _exit(EXIT_FAILURE); //child should die here, (normally execl will take care of this but it can fail)
- }
- return fdopen(parentend, mode);
-}
-
-static inline void read_exec(const char *data, char *buf, const int size)
-{
- FILE *fp;
-
- alarm(update_interval);
- fp = pid_popen(data, "r", &childpid);
- if(fp) {
- int length;
-
- length = fread(buf, 1, size, fp);
- pclose(fp);
- buf[length] = '\0';
- if (length > 0 && buf[length - 1] == '\n') {
- buf[length - 1] = '\0';
- }
- } else {
- buf[0] = '\0';
- }
- alarm(0);
-}
-
-void *threaded_exec(void *) __attribute__((noreturn));
-
-void *threaded_exec(void *arg)
-{
- char *buff, *p2;
- struct text_object *obj = (struct text_object *)arg;
-
- while (1) {
- buff = malloc(text_buffer_size);
- read_exec(obj->data.texeci.cmd, buff,
- text_buffer_size);
- p2 = buff;
- while (*p2) {
- if (*p2 == '\001') {
- *p2 = ' ';
- }
- p2++;
- }
- timed_thread_lock(obj->data.texeci.p_timed_thread);
- strncpy(obj->data.texeci.buffer, buff, text_buffer_size);
- timed_thread_unlock(obj->data.texeci.p_timed_thread);
- free(buff);
- if (timed_thread_test(obj->data.texeci.p_timed_thread, 0)) {
- timed_thread_exit(obj->data.texeci.p_timed_thread);
- }
- }
- /* never reached */
-}
-
-static struct text_object *new_text_object_internal(void)
-{
- struct text_object *obj = malloc(sizeof(struct text_object));
- memset(obj, 0, sizeof(struct text_object));
- return obj;
-}
-
-/*
- * Frees the list of text objects root points to. When internal = 1, it won't
- * free global objects.
- */
-static void free_text_objects(struct text_object *root, int internal)
-{
- struct text_object *obj;
-
- if (!root->prev) {
- return;
- }
-
-#define data obj->data
- for (obj = root->prev; obj; obj = root->prev) {
- root->prev = obj->prev;
- switch (obj->type) {
-#ifndef __OpenBSD__
- case OBJ_acpitemp:
- close(data.i);
- break;
-#endif /* !__OpenBSD__ */
-#ifdef __linux__
- case OBJ_i2c:
- case OBJ_platform:
- case OBJ_hwmon:
- close(data.sysfs.fd);
- break;
-#endif /* __linux__ */
- case OBJ_read_tcp:
- free(data.read_tcp.host);
- break;
- case OBJ_time:
- case OBJ_utime:
- free(data.s);
- break;
- case OBJ_tztime:
- free(data.tztime.tz);
- free(data.tztime.fmt);
- break;
- case OBJ_mboxscan:
- free(data.mboxscan.args);
- free(data.mboxscan.output);
- break;
- case OBJ_mails:
- case OBJ_new_mails:
- case OBJ_seen_mails:
- case OBJ_unseen_mails:
- case OBJ_flagged_mails:
- case OBJ_unflagged_mails:
- case OBJ_forwarded_mails:
- case OBJ_unforwarded_mails:
- case OBJ_replied_mails:
- case OBJ_unreplied_mails:
- case OBJ_draft_mails:
- case OBJ_trashed_mails:
- free(data.local_mail.mbox);
- break;
- case OBJ_imap_unseen:
- if (!obj->char_b) {
- free(data.mail);
- }
- break;
- case OBJ_imap_messages:
- if (!obj->char_b) {
- free(data.mail);
- }
- break;
- case OBJ_pop3_unseen:
- if (!obj->char_b) {
- free(data.mail);
- }
- break;
- case OBJ_pop3_used:
- if (!obj->char_b) {
- free(data.mail);
- }
- break;
- case OBJ_if_empty:
- case OBJ_if_match:
- free_text_objects(obj->sub, 1);
- free(obj->sub);
- /* fall through */
- case OBJ_if_existing:
- case OBJ_if_mounted:
- case OBJ_if_running:
- free(data.ifblock.s);
- free(data.ifblock.str);
- break;
- case OBJ_head:
- case OBJ_tail:
- free(data.headtail.logfile);
- if(data.headtail.buffer) {
- free(data.headtail.buffer);
- }
- break;
- case OBJ_text:
- case OBJ_font:
- case OBJ_image:
- case OBJ_eval:
- case OBJ_exec:
- case OBJ_execbar:
-#ifdef X11
- case OBJ_execgauge:
- case OBJ_execgraph:
-#endif
- case OBJ_execp:
- free(data.s);
- break;
-#ifdef HAVE_ICONV
- case OBJ_iconv_start:
- free_iconv();
- break;
-#endif
-#ifdef __linux__
- case OBJ_disk_protect:
- free(data.s);
- break;
- case OBJ_if_gw:
- free(data.ifblock.s);
- free(data.ifblock.str);
- case OBJ_gw_iface:
- case OBJ_gw_ip:
- if (info.gw_info.iface) {
- free(info.gw_info.iface);
- info.gw_info.iface = 0;
- }
- if (info.gw_info.ip) {
- free(info.gw_info.ip);
- info.gw_info.ip = 0;
- }
- break;
- case OBJ_ioscheduler:
- if(data.s)
- free(data.s);
- break;
-#endif
-#if (defined(__FreeBSD__) || defined(__linux__))
- case OBJ_if_up:
- free(data.ifblock.s);
- free(data.ifblock.str);
- break;
-#endif
-#ifdef XMMS2
- case OBJ_xmms2_artist:
- if (info.xmms2.artist) {
- free(info.xmms2.artist);
- info.xmms2.artist = 0;
- }
- break;
- case OBJ_xmms2_album:
- if (info.xmms2.album) {
- free(info.xmms2.album);
- info.xmms2.album = 0;
- }
- break;
- case OBJ_xmms2_title:
- if (info.xmms2.title) {
- free(info.xmms2.title);
- info.xmms2.title = 0;
- }
- break;
- case OBJ_xmms2_genre:
- if (info.xmms2.genre) {
- free(info.xmms2.genre);
- info.xmms2.genre = 0;
- }
- break;
- case OBJ_xmms2_comment:
- if (info.xmms2.comment) {
- free(info.xmms2.comment);
- info.xmms2.comment = 0;
- }
- break;
- case OBJ_xmms2_url:
- if (info.xmms2.url) {
- free(info.xmms2.url);
- info.xmms2.url = 0;
- }
- break;
- case OBJ_xmms2_date:
- if (info.xmms2.date) {
- free(info.xmms2.date);
- info.xmms2.date = 0;
- }
- break;
- case OBJ_xmms2_status:
- if (info.xmms2.status) {
- free(info.xmms2.status);
- info.xmms2.status = 0;
- }
- break;
- case OBJ_xmms2_playlist:
- if (info.xmms2.playlist) {
- free(info.xmms2.playlist);
- info.xmms2.playlist = 0;
- }
- break;
- case OBJ_xmms2_smart:
- if (info.xmms2.artist) {
- free(info.xmms2.artist);
- info.xmms2.artist = 0;
- }
- if (info.xmms2.title) {
- free(info.xmms2.title);
- info.xmms2.title = 0;
- }
- if (info.xmms2.url) {
- free(info.xmms2.url);
- info.xmms2.url = 0;
- }
- break;
-#endif
-#ifdef BMPX
- case OBJ_bmpx_title:
- case OBJ_bmpx_artist:
- case OBJ_bmpx_album:
- case OBJ_bmpx_track:
- case OBJ_bmpx_uri:
- case OBJ_bmpx_bitrate:
- break;
-#endif
-#ifdef EVE
- case OBJ_eve:
- break;
-#endif
-#ifdef HAVE_CURL
- case OBJ_curl:
- free(data.curl.uri);
- break;
-#endif
-#ifdef RSS
- case OBJ_rss:
- free(data.rss.uri);
- free(data.rss.action);
- break;
-#endif
-#ifdef WEATHER
- case OBJ_weather:
- free(data.weather.uri);
- free(data.weather.data_type);
- break;
-#endif
-#ifdef XOAP
- case OBJ_weather_forecast:
- free(data.weather_forecast.uri);
- free(data.weather_forecast.data_type);
- break;
-#endif
-#ifdef HAVE_LUA
- case OBJ_lua:
- case OBJ_lua_parse:
- case OBJ_lua_bar:
-#ifdef X11
- case OBJ_lua_graph:
- case OBJ_lua_gauge:
-#endif /* X11 */
- free(data.s);
- break;
-#endif /* HAVE_LUA */
- case OBJ_pre_exec:
- break;
-#ifndef __OpenBSD__
- case OBJ_battery:
- free(data.s);
- break;
- case OBJ_battery_short:
- free(data.s);
- break;
- case OBJ_battery_time:
- free(data.s);
- break;
-#endif /* !__OpenBSD__ */
- case OBJ_execpi:
- case OBJ_execi:
- case OBJ_execibar:
-#ifdef X11
- case OBJ_execigraph:
- case OBJ_execigauge:
-#endif /* X11 */
- free(data.execi.cmd);
- free(data.execi.buffer);
- break;
- case OBJ_texeci:
- if (data.texeci.p_timed_thread) timed_thread_destroy(data.texeci.p_timed_thread, &data.texeci.p_timed_thread);
- free(data.texeci.cmd);
- free(data.texeci.buffer);
- break;
- case OBJ_nameserver:
- free_dns_data();
- break;
- case OBJ_top:
- case OBJ_top_mem:
- case OBJ_top_time:
-#ifdef IOSTATS
- case OBJ_top_io:
-#endif
- if (info.first_process && !internal) {
- free_all_processes();
- info.first_process = NULL;
- }
- if (data.top.s) free(data.top.s);
- break;
-#ifdef HDDTEMP
- case OBJ_hddtemp:
- free(data.hddtemp.dev);
- free(data.hddtemp.addr);
- if (data.hddtemp.temp)
- free(data.hddtemp.temp);
- break;
-#endif /* HDDTEMP */
- case OBJ_entropy_avail:
- case OBJ_entropy_perc:
- case OBJ_entropy_poolsize:
- case OBJ_entropy_bar:
- break;
- case OBJ_user_names:
- if (info.users.names) {
- free(info.users.names);
- info.users.names = 0;
- }
- break;
- case OBJ_user_terms:
- if (info.users.terms) {
- free(info.users.terms);
- info.users.terms = 0;
- }
- break;
- case OBJ_user_times:
- if (info.users.times) {
- free(info.users.times);
- info.users.times = 0;
- }
- break;
-#ifdef IBM
- case OBJ_smapi:
- case OBJ_smapi_bat_perc:
- case OBJ_smapi_bat_temp:
- case OBJ_smapi_bat_power:
- free(data.s);
- break;
- case OBJ_if_smapi_bat_installed:
- free(data.ifblock.s);
- free(data.ifblock.str);
- break;
-#endif /* IBM */
-#ifdef NVIDIA
- case OBJ_nvidia:
- break;
-#endif /* NVIDIA */
-#ifdef MPD
- case OBJ_mpd_title:
- case OBJ_mpd_artist:
- case OBJ_mpd_album:
- case OBJ_mpd_random:
- case OBJ_mpd_repeat:
- case OBJ_mpd_vol:
- case OBJ_mpd_bitrate:
- case OBJ_mpd_status:
- case OBJ_mpd_bar:
- case OBJ_mpd_elapsed:
- case OBJ_mpd_length:
- case OBJ_mpd_track:
- case OBJ_mpd_name:
- case OBJ_mpd_file:
- case OBJ_mpd_percent:
- case OBJ_mpd_smart:
- case OBJ_if_mpd_playing:
- free_mpd();
- break;
-#endif /* MPD */
-#ifdef MOC
- case OBJ_moc_state:
- case OBJ_moc_file:
- case OBJ_moc_title:
- case OBJ_moc_artist:
- case OBJ_moc_song:
- case OBJ_moc_album:
- case OBJ_moc_totaltime:
- case OBJ_moc_timeleft:
- case OBJ_moc_curtime:
- case OBJ_moc_bitrate:
- case OBJ_moc_rate:
- free_moc();
- break;
-#endif /* MOC */
- case OBJ_include:
- case OBJ_blink:
- case OBJ_to_bytes:
- if(obj->sub) {
- free_text_objects(obj->sub, 1);
- free(obj->sub);
- }
- break;
- case OBJ_scroll:
- free(data.scroll.text);
- free_text_objects(obj->sub, 1);
- free(obj->sub);
- break;
- case OBJ_combine:
- free(data.combine.left);
- free(data.combine.seperation);
- free(data.combine.right);
- free_text_objects(obj->sub, 1);
- free(obj->sub);
- break;
-#ifdef APCUPSD
- case OBJ_apcupsd:
- case OBJ_apcupsd_name:
- case OBJ_apcupsd_model:
- case OBJ_apcupsd_upsmode:
- case OBJ_apcupsd_cable:
- case OBJ_apcupsd_status:
- case OBJ_apcupsd_linev:
- case OBJ_apcupsd_load:
- case OBJ_apcupsd_loadbar:
-#ifdef X11
- case OBJ_apcupsd_loadgraph:
- case OBJ_apcupsd_loadgauge:
-#endif /* X11 */
- case OBJ_apcupsd_charge:
- case OBJ_apcupsd_timeleft:
- case OBJ_apcupsd_temp:
- case OBJ_apcupsd_lastxfer:
- break;
-#endif /* APCUPSD */
-#ifdef X11
- case OBJ_desktop:
- case OBJ_desktop_number:
- case OBJ_desktop_name:
- if(info.x11.desktop.name) {
- free(info.x11.desktop.name);
- info.x11.desktop.name = NULL;
- }
- if(info.x11.desktop.all_names) {
- free(info.x11.desktop.all_names);
- info.x11.desktop.all_names = NULL;
- }
- break;
-#endif /* X11 */
- }
- free(obj);
- }
-#undef data
-}
-
-#ifdef X11
-void scan_mixer_bar(const char *arg, int *a, int *w, int *h)
-{
- char buf1[64];
- int n;
-
- if (arg && sscanf(arg, "%63s %n", buf1, &n) >= 1) {
- *a = mixer_init(buf1);
- scan_bar(arg + n, w, h);
- } else {
- *a = mixer_init(NULL);
- scan_bar(arg, w, h);
- }
-}
-#endif /* X11 */
-
-/* strip a leading /dev/ if any, following symlinks first
- *
- * BEWARE: this function returns a pointer to static content
- * which gets overwritten in consecutive calls. I.e.:
- * this function is NOT reentrant.
- */
-static const char *dev_name(const char *path)
-{
- static char buf[255]; /* should be enough for pathnames */
- ssize_t buflen;
-
- if (!path)
- return NULL;
-
-#define DEV_NAME(x) \
- x != NULL && strlen(x) > 5 && strncmp(x, "/dev/", 5) == 0 ? x + 5 : x
- if ((buflen = readlink(path, buf, 254)) == -1)
- return DEV_NAME(path);
- buf[buflen] = '\0';
- return DEV_NAME(buf);
-#undef DEV_NAME
-}
-
-static int parse_top_args(const char *s, const char *arg, struct text_object *obj)
-{
- char buf[64];
- int n;
-
- if (obj->data.top.was_parsed) {
- return 1;
- }
- obj->data.top.was_parsed = 1;
-
- if (arg && !obj->data.top.s) {
- obj->data.top.s = strndup(arg, text_buffer_size);
- }
-
- need_mask |= (1 << INFO_TOP);
-
- if (s[3] == 0) {
- obj->type = OBJ_top;
- top_cpu = 1;
- } else if (strcmp(&s[3], "_mem") == EQUAL) {
- obj->type = OBJ_top_mem;
- top_mem = 1;
- } else if (strcmp(&s[3], "_time") == EQUAL) {
- obj->type = OBJ_top_time;
- top_time = 1;
-#ifdef IOSTATS
- } else if (strcmp(&s[3], "_io") == EQUAL) {
- obj->type = OBJ_top_io;
- top_io = 1;
-#endif
- } else {
-#ifdef IOSTATS
- NORM_ERR("Must be top, top_mem, top_time or top_io");
-#else
- NORM_ERR("Must be top, top_mem or top_time");
-#endif
- return 0;
- }
-
- if (!arg) {
- NORM_ERR("top needs arguments");
- return 0;
- }
-
- if (sscanf(arg, "%63s %i", buf, &n) == 2) {
- if (strcmp(buf, "name") == EQUAL) {
- obj->data.top.type = TOP_NAME;
- } else if (strcmp(buf, "cpu") == EQUAL) {
- obj->data.top.type = TOP_CPU;
- } else if (strcmp(buf, "pid") == EQUAL) {
- obj->data.top.type = TOP_PID;
- } else if (strcmp(buf, "mem") == EQUAL) {
- obj->data.top.type = TOP_MEM;
- } else if (strcmp(buf, "time") == EQUAL) {
- obj->data.top.type = TOP_TIME;
- } else if (strcmp(buf, "mem_res") == EQUAL) {
- obj->data.top.type = TOP_MEM_RES;
- } else if (strcmp(buf, "mem_vsize") == EQUAL) {
- obj->data.top.type = TOP_MEM_VSIZE;
-#ifdef IOSTATS
- } else if (strcmp(buf, "io_read") == EQUAL) {
- obj->data.top.type = TOP_READ_BYTES;
- } else if (strcmp(buf, "io_write") == EQUAL) {
- obj->data.top.type = TOP_WRITE_BYTES;
- } else if (strcmp(buf, "io_perc") == EQUAL) {
- obj->data.top.type = TOP_IO_PERC;
-#endif
- } else {
- NORM_ERR("invalid type arg for top");
-#ifdef IOSTATS
- NORM_ERR("must be one of: name, cpu, pid, mem, time, mem_res, mem_vsize, "
- "io_read, io_write, io_perc");
-#else
- NORM_ERR("must be one of: name, cpu, pid, mem, time, mem_res, mem_vsize");
-#endif
- return 0;
- }
- if (n < 1 || n > 10) {
- NORM_ERR("invalid num arg for top. Must be between 1 and 10.");
- return 0;
- } else {
- obj->data.top.num = n - 1;
- }
- } else {
- NORM_ERR("invalid argument count for top");
- return 0;
- }
- return 1;
-}
-
-long current_text_color;
-
-struct conftree {
- char* string;
- struct conftree* horz_next;
- struct conftree* vert_next;
- struct conftree* back;
-};
-
-//adds newstring to to the tree unless you can already see it when travelling back.
-//if it's possible to attach it then it returns a pointer to the leaf, else it returns NULL
-struct conftree* conftree_add(struct conftree* previous, const char* newstring) {
- struct conftree* node;
- struct conftree* node2;
-
- for(node = previous; node != NULL; node = node->back) {
- if(strcmp(node->string, newstring) == 0) {
- return NULL;
- }
- }
- node = malloc(sizeof(struct conftree));
- if (previous != NULL) {
- if(previous->vert_next == NULL) {
- previous->vert_next = node;
- } else {
- for(node2 = previous->vert_next; node2->horz_next != NULL; node2 = node2->horz_next ) { }
- node2->horz_next = node;
- }
- }
- node->string = strdup(newstring);
- node->horz_next = NULL;
- node->vert_next = NULL;
- node->back = previous;
- return node;
-}
-
-void conftree_empty(struct conftree* tree) {
- if(tree) {
- conftree_empty(tree->horz_next);
- conftree_empty(tree->vert_next);
- free(tree->string);
- free(tree);
- }
-}
-
-struct conftree *currentconffile;
-
-char load_config_file(const char *);
-
-/* construct_text_object() creates a new text_object */
-static struct text_object *construct_text_object(const char *s,
- const char *arg, long line, void **ifblock_opaque, void *free_at_crash)
-{
- // struct text_object *obj = new_text_object();
- struct text_object *obj = new_text_object_internal();
-
- obj->line = line;
-
-#define OBJ(a, n) if (strcmp(s, #a) == 0) { \
- obj->type = OBJ_##a; need_mask |= (1ULL << n); {
-#define OBJ_IF(a, n) if (strcmp(s, #a) == 0) { \
- obj->type = OBJ_##a; need_mask |= (1ULL << n); \
- obj_be_ifblock_if(ifblock_opaque, obj); {
-#define END } } else
-
-#define SIZE_DEFAULTS(arg) { \
- obj->a = default_##arg##_width; \
- obj->b = default_##arg##_height; \
-}
-
-#ifdef X11
- if (s[0] == '#') {
- obj->type = OBJ_color;
- obj->data.l = get_x11_color(s);
- } else
-#endif /* X11 */
-#ifdef __OpenBSD__
- OBJ(freq, INFO_FREQ)
-#else
- OBJ(acpitemp, 0)
- obj->data.i = open_acpi_temperature(arg);
- END OBJ(acpiacadapter, 0)
- END OBJ(freq, INFO_FREQ)
-#endif /* !__OpenBSD__ */
- get_cpu_count();
- if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
- || (unsigned int) atoi(&arg[0]) > info.cpu_count) {
- obj->data.cpu_index = 1;
- /* NORM_ERR("freq: Invalid CPU number or you don't have that many CPUs! "
- "Displaying the clock for CPU 1."); */
- } else {
- obj->data.cpu_index = atoi(&arg[0]);
- }
- obj->a = 1;
- END OBJ(freq_g, INFO_FREQ)
- get_cpu_count();
- if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
- || (unsigned int) atoi(&arg[0]) > info.cpu_count) {
- obj->data.cpu_index = 1;
- /* NORM_ERR("freq_g: Invalid CPU number or you don't have that many "
- "CPUs! Displaying the clock for CPU 1."); */
- } else {
- obj->data.cpu_index = atoi(&arg[0]);
- }
- obj->a = 1;
- END OBJ(read_tcp, 0)
- if (arg) {
- obj->data.read_tcp.host = malloc(text_buffer_size);
- sscanf(arg, "%s", obj->data.read_tcp.host);
- sscanf(arg+strlen(obj->data.read_tcp.host), "%u", &(obj->data.read_tcp.port));
- if(obj->data.read_tcp.port == 0) {
- obj->data.read_tcp.port = atoi(obj->data.read_tcp.host);
- strcpy(obj->data.read_tcp.host,"localhost");
- }
- obj->data.read_tcp.port = htons(obj->data.read_tcp.port);
- if(obj->data.read_tcp.port < 1 || obj->data.read_tcp.port > 65535) {
- CRIT_ERR(obj, free_at_crash, "read_tcp: Needs \"(host) port\" as argument(s)");
- }
- }else{
- CRIT_ERR(obj, free_at_crash, "read_tcp: Needs \"(host) port\" as argument(s)");
- }
-#if defined(__linux__)
- END OBJ(voltage_mv, 0)
- get_cpu_count();
- if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
- || (unsigned int) atoi(&arg[0]) > info.cpu_count) {
- obj->data.cpu_index = 1;
- /* NORM_ERR("voltage_mv: Invalid CPU number or you don't have that many "
- "CPUs! Displaying voltage for CPU 1."); */
- } else {
- obj->data.cpu_index = atoi(&arg[0]);
- }
- obj->a = 1;
- END OBJ(voltage_v, 0)
- get_cpu_count();
- if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
- || (unsigned int) atoi(&arg[0]) > info.cpu_count) {
- obj->data.cpu_index = 1;
- /* NORM_ERR("voltage_v: Invalid CPU number or you don't have that many "
- "CPUs! Displaying voltage for CPU 1."); */
- } else {
- obj->data.cpu_index = atoi(&arg[0]);
- }
- obj->a = 1;
-
-#ifdef HAVE_IWLIB
- END OBJ(wireless_essid, INFO_NET)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
- END OBJ(wireless_mode, INFO_NET)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
- END OBJ(wireless_bitrate, INFO_NET)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
- END OBJ(wireless_ap, INFO_NET)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
- END OBJ(wireless_link_qual, INFO_NET)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
- END OBJ(wireless_link_qual_max, INFO_NET)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
- END OBJ(wireless_link_qual_perc, INFO_NET)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
- END OBJ(wireless_link_bar, INFO_NET)
- SIZE_DEFAULTS(bar);
- if (arg) {
- arg = scan_bar(arg, &obj->a, &obj->b);
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
-#endif /* HAVE_IWLIB */
-
-#endif /* __linux__ */
-
-#ifndef __OpenBSD__
- END OBJ(acpifan, 0)
- END OBJ(battery, 0)
- char bat[64];
-
- if (arg) {
- sscanf(arg, "%63s", bat);
- } else {
- strcpy(bat, "BAT0");
- }
- obj->data.s = strndup(bat, text_buffer_size);
- END OBJ(battery_short, 0)
- char bat[64];
-
- if (arg) {
- sscanf(arg, "%63s", bat);
- } else {
- strcpy(bat, "BAT0");
- }
- obj->data.s = strndup(bat, text_buffer_size);
- END OBJ(battery_time, 0)
- char bat[64];
-
- if (arg) {
- sscanf(arg, "%63s", bat);
- } else {
- strcpy(bat, "BAT0");
- }
- obj->data.s = strndup(bat, text_buffer_size);
- END OBJ(battery_percent, 0)
- char bat[64];
-
- if (arg) {
- sscanf(arg, "%63s", bat);
- } else {
- strcpy(bat, "BAT0");
- }
- obj->data.s = strndup(bat, text_buffer_size);
- END OBJ(battery_bar, 0)
- char bat[64];
- SIZE_DEFAULTS(bar);
- obj->b = 6;
- if (arg) {
- arg = scan_bar(arg, &obj->a, &obj->b);
- sscanf(arg, "%63s", bat);
- } else {
- strcpy(bat, "BAT0");
- }
- obj->data.s = strndup(bat, text_buffer_size);
-#endif /* !__OpenBSD__ */
-
-#if defined(__linux__)
- END OBJ(disk_protect, 0)
- if (arg)
- obj->data.s = strndup(dev_name(arg), text_buffer_size);
- else
- CRIT_ERR(obj, free_at_crash, "disk_protect needs an argument");
- END OBJ(i8k_version, INFO_I8K)
- END OBJ(i8k_bios, INFO_I8K)
- END OBJ(i8k_serial, INFO_I8K)
- END OBJ(i8k_cpu_temp, INFO_I8K)
- END OBJ(i8k_left_fan_status, INFO_I8K)
- END OBJ(i8k_right_fan_status, INFO_I8K)
- END OBJ(i8k_left_fan_rpm, INFO_I8K)
- END OBJ(i8k_right_fan_rpm, INFO_I8K)
- END OBJ(i8k_ac_status, INFO_I8K)
- END OBJ(i8k_buttons_status, INFO_I8K)
-#if defined(IBM)
- END OBJ(ibm_fan, 0)
- END OBJ(ibm_temps, 0)
- if (!arg) {
- CRIT_ERR(obj, free_at_crash, "ibm_temps: needs an argument");
- }
- if (!isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) >= 8) {
- obj->data.sensor = 0;
- NORM_ERR("Invalid temperature sensor! Sensor number must be 0 to 7. "
- "Using 0 (CPU temp sensor).");
- }
- obj->data.sensor = atoi(&arg[0]);
- END OBJ(ibm_volume, 0)
- END OBJ(ibm_brightness, 0)
-#endif
- /* information from sony_laptop kernel module
- * /sys/devices/platform/sony-laptop */
- END OBJ(sony_fanspeed, 0)
- END OBJ_IF(if_gw, INFO_GW)
- END OBJ(ioscheduler, 0)
- if (!arg) {
- CRIT_ERR(obj, free_at_crash, "get_ioscheduler needs an argument (e.g. hda)");
- obj->data.s = 0;
- } else
- obj->data.s = strndup(dev_name(arg), text_buffer_size);
- END OBJ(laptop_mode, 0)
- END OBJ(pb_battery, 0)
- if (arg && strcmp(arg, "status") == EQUAL) {
- obj->data.i = PB_BATT_STATUS;
- } else if (arg && strcmp(arg, "percent") == EQUAL) {
- obj->data.i = PB_BATT_PERCENT;
- } else if (arg && strcmp(arg, "time") == EQUAL) {
- obj->data.i = PB_BATT_TIME;
- } else {
- NORM_ERR("pb_battery: needs one argument: status, percent or time");
- free(obj);
- return NULL;
- }
-
-#endif /* __linux__ */
-#if (defined(__FreeBSD__) || defined(__linux__))
- END OBJ_IF(if_up, 0)
- if (!arg) {
- NORM_ERR("if_up needs an argument");
- obj->data.ifblock.s = 0;
- } else {
- obj->data.ifblock.s = strndup(arg, text_buffer_size);
- }
-#endif
-#if defined(__OpenBSD__)
- END OBJ(obsd_sensors_temp, 0)
- if (!arg) {
- CRIT_ERR(obj, free_at_crash, "obsd_sensors_temp: needs an argument");
- }
- if (!isdigit(arg[0]) || atoi(&arg[0]) < 0
- || atoi(&arg[0]) > OBSD_MAX_SENSORS - 1) {
- obj->data.sensor = 0;
- NORM_ERR("Invalid temperature sensor number!");
- }
- obj->data.sensor = atoi(&arg[0]);
- END OBJ(obsd_sensors_fan, 0)
- if (!arg) {
- CRIT_ERR(obj, free_at_crash, "obsd_sensors_fan: needs 2 arguments (device and sensor "
- "number)");
- }
- if (!isdigit(arg[0]) || atoi(&arg[0]) < 0
- || atoi(&arg[0]) > OBSD_MAX_SENSORS - 1) {
- obj->data.sensor = 0;
- NORM_ERR("Invalid fan sensor number!");
- }
- obj->data.sensor = atoi(&arg[0]);
- END OBJ(obsd_sensors_volt, 0)
- if (!arg) {
- CRIT_ERR(obj, free_at_crash, "obsd_sensors_volt: needs 2 arguments (device and sensor "
- "number)");
- }
- if (!isdigit(arg[0]) || atoi(&arg[0]) < 0
- || atoi(&arg[0]) > OBSD_MAX_SENSORS - 1) {
- obj->data.sensor = 0;
- NORM_ERR("Invalid voltage sensor number!");
- }
- obj->data.sensor = atoi(&arg[0]);
- END OBJ(obsd_vendor, 0)
- END OBJ(obsd_product, 0)
-#endif /* __OpenBSD__ */
- END OBJ(buffers, INFO_BUFFERS)
- END OBJ(cached, INFO_BUFFERS)
-#define SCAN_CPU(__arg, __var) { \
- int __offset = 0; \
- if (__arg && sscanf(__arg, " cpu%u %n", &__var, &__offset) > 0) \
- __arg += __offset; \
- else \
- __var = 0; \
-}
- END OBJ(cpu, INFO_CPU)
- SCAN_CPU(arg, obj->data.cpu_index);
- DBGP2("Adding $cpu for CPU %d", obj->data.cpu_index);
-#ifdef X11
- END OBJ(cpugauge, INFO_CPU)
- SIZE_DEFAULTS(gauge);
- SCAN_CPU(arg, obj->data.cpu_index);
- scan_gauge(arg, &obj->a, &obj->b);
- DBGP2("Adding $cpugauge for CPU %d", obj->data.cpu_index);
-#endif /* X11 */
- END OBJ(cpubar, INFO_CPU)
- SIZE_DEFAULTS(bar);
- SCAN_CPU(arg, obj->data.cpu_index);
- scan_bar(arg, &obj->a, &obj->b);
- DBGP2("Adding $cpubar for CPU %d", obj->data.cpu_index);
-#ifdef X11
- END OBJ(cpugraph, INFO_CPU)
- char *buf = 0;
- SIZE_DEFAULTS(graph);
- SCAN_CPU(arg, obj->data.cpu_index);
- buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
- &obj->e, &obj->char_a, &obj->char_b);
- DBGP2("Adding $cpugraph for CPU %d", obj->data.cpu_index);
- if (buf) free(buf);
- END OBJ(loadgraph, INFO_LOADAVG)
- char *buf = 0;
- SIZE_DEFAULTS(graph);
- buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
- &obj->e, &obj->char_a, &obj->char_b);
- if (buf) {
- int a = 1, r = 3;
- if (arg) {
- r = sscanf(arg, "%d", &a);
- }
- obj->data.loadavg[0] = (r >= 1) ? (unsigned char) a : 0;
- free(buf);
- }
-#endif /* X11 */
- END OBJ(diskio, INFO_DISKIO)
- obj->data.diskio = prepare_diskio_stat(dev_name(arg));
- END OBJ(diskio_read, INFO_DISKIO)
- obj->data.diskio = prepare_diskio_stat(dev_name(arg));
- END OBJ(diskio_write, INFO_DISKIO)
- obj->data.diskio = prepare_diskio_stat(dev_name(arg));
-#ifdef X11
- END OBJ(diskiograph, INFO_DISKIO)
- char *buf = 0;
- SIZE_DEFAULTS(graph);
- buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
- &obj->e, &obj->char_a, &obj->char_b);
-
- obj->data.diskio = prepare_diskio_stat(dev_name(buf));
- if (buf) free(buf);
- END OBJ(diskiograph_read, INFO_DISKIO)
- char *buf = 0;
- SIZE_DEFAULTS(graph);
- buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
- &obj->e, &obj->char_a, &obj->char_b);
-
- obj->data.diskio = prepare_diskio_stat(dev_name(buf));
- if (buf) free(buf);
- END OBJ(diskiograph_write, INFO_DISKIO)
- char *buf = 0;
- SIZE_DEFAULTS(graph);
- buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
- &obj->e, &obj->char_a, &obj->char_b);
-
- obj->data.diskio = prepare_diskio_stat(dev_name(buf));
- if (buf) free(buf);
-#endif /* X11 */
- END OBJ(color, 0)
-#ifdef X11
- if (output_methods & TO_X) {
- obj->data.l = arg ? get_x11_color(arg) : default_fg_color;
- current_text_color = obj->data.l;
- }
-#endif /* X11 */
-#ifdef NCURSES
- if (output_methods & TO_NCURSES) {
- obj->data.l = COLOR_WHITE;
- if(arg) {
- if(strcasecmp(arg, "red") == 0) {
- obj->data.l = COLOR_RED;
- }else if(strcasecmp(arg, "green") == 0) {
- obj->data.l = COLOR_GREEN;
- }else if(strcasecmp(arg, "yellow") == 0) {
- obj->data.l = COLOR_YELLOW;
- }else if(strcasecmp(arg, "blue") == 0) {
- obj->data.l = COLOR_BLUE;
- }else if(strcasecmp(arg, "magenta") == 0) {
- obj->data.l = COLOR_MAGENTA;
- }else if(strcasecmp(arg, "cyan") == 0) {
- obj->data.l = COLOR_CYAN;
- }else if(strcasecmp(arg, "black") == 0) {
- obj->data.l = COLOR_BLACK;
- }
- }
- current_text_color = obj->data.l;
- init_pair(obj->data.l, obj->data.l, COLOR_BLACK);
- }
-#endif /* NCURSES */
- END OBJ(color0, 0)
- obj->data.l = color0;
- current_text_color = obj->data.l;
- END OBJ(color1, 0)
- obj->data.l = color1;
- current_text_color = obj->data.l;
- END OBJ(color2, 0)
- obj->data.l = color2;
- current_text_color = obj->data.l;
- END OBJ(color3, 0)
- obj->data.l = color3;
- current_text_color = obj->data.l;
- END OBJ(color4, 0)
- obj->data.l = color4;
- current_text_color = obj->data.l;
- END OBJ(color5, 0)
- obj->data.l = color5;
- current_text_color = obj->data.l;
- END OBJ(color6, 0)
- obj->data.l = color6;
- current_text_color = obj->data.l;
- END OBJ(color7, 0)
- obj->data.l = color7;
- current_text_color = obj->data.l;
- END OBJ(color8, 0)
- obj->data.l = color8;
- current_text_color = obj->data.l;
- END OBJ(color9, 0)
- obj->data.l = color9;
- current_text_color = obj->data.l;
-#ifdef X11
- END OBJ(font, 0)
- obj->data.s = scan_font(arg);
-#endif /* X11 */
- END OBJ(conky_version, 0)
- END OBJ(conky_build_date, 0)
- END OBJ(conky_build_arch, 0)
- END OBJ(downspeed, INFO_NET)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
- END OBJ(downspeedf, INFO_NET)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
-#ifdef X11
- END OBJ(downspeedgraph, INFO_NET)
- char *buf = 0;
- SIZE_DEFAULTS(graph);
- buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
- &obj->e, &obj->char_a, &obj->char_b);
-
- // default to DEFAULTNETDEV
- buf = strndup(buf ? buf : DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
-#endif /* X11 */
- END OBJ(else, 0)
- obj_be_ifblock_else(ifblock_opaque, obj);
- END OBJ(endif, 0)
- obj_be_ifblock_endif(ifblock_opaque, obj);
- END OBJ(eval, 0)
- obj->data.s = strndup(arg ? arg : "", text_buffer_size);
- END OBJ(image, 0)
- obj->data.s = strndup(arg ? arg : "", text_buffer_size);
- END OBJ(exec, 0)
- obj->data.s = strndup(arg ? arg : "", text_buffer_size);
- END OBJ(execp, 0)
- obj->data.s = strndup(arg ? arg : "", text_buffer_size);
- END OBJ(execbar, 0)
- SIZE_DEFAULTS(bar);
- obj->data.s = strndup(arg ? arg : "", text_buffer_size);
-#ifdef X11
- END OBJ(execgauge, 0)
- SIZE_DEFAULTS(gauge);
- obj->data.s = strndup(arg ? arg : "", text_buffer_size);
- END OBJ(execgraph, 0)
- SIZE_DEFAULTS(graph);
- obj->data.s = strndup(arg ? arg : "", text_buffer_size);
-#endif /* X11 */
- END OBJ(execibar, 0)
- int n;
- SIZE_DEFAULTS(bar);
-
- if (!arg || sscanf(arg, "%f %n", &obj->data.execi.interval, &n) <= 0) {
- char buf[256];
-
- NORM_ERR("${execibar <interval> command}");
- obj->type = OBJ_text;
- snprintf(buf, 256, "${%s}", s);
- obj->data.s = strndup(buf, text_buffer_size);
- } else {
- obj->data.execi.cmd = strndup(arg + n, text_buffer_size);
- }
-#ifdef X11
- END OBJ(execigraph, 0)
- int n;
- SIZE_DEFAULTS(graph);
-
- if (!arg || sscanf(arg, "%f %n", &obj->data.execi.interval, &n) <= 0) {
- char buf[256];
-
- NORM_ERR("${execigraph <interval> command}");
- obj->type = OBJ_text;
- snprintf(buf, 256, "${%s}", s);
- obj->data.s = strndup(buf, text_buffer_size);
- } else {
- obj->data.execi.cmd = strndup(arg + n, text_buffer_size);
- }
- END OBJ(execigauge, 0)
- int n;
- SIZE_DEFAULTS(gauge);
-
- if (!arg || sscanf(arg, "%f %n", &obj->data.execi.interval, &n) <= 0) {
- char buf[256];
-
- NORM_ERR("${execigauge <interval> command}");
- obj->type = OBJ_text;
- snprintf(buf, 256, "${%s}", s);
- obj->data.s = strndup(buf, text_buffer_size);
- } else {
- obj->data.execi.cmd = strndup(arg + n, text_buffer_size);
- }
-#endif /* X11 */
- END OBJ(execi, 0)
- int n;
-
- if (!arg || sscanf(arg, "%f %n", &obj->data.execi.interval, &n) <= 0) {
- char buf[256];
-
- NORM_ERR("${execi <interval> command}");
- obj->type = OBJ_text;
- snprintf(buf, 256, "${%s}", s);
- obj->data.s = strndup(buf, text_buffer_size);
- } else {
- obj->data.execi.cmd = strndup(arg + n, text_buffer_size);
- obj->data.execi.buffer = malloc(text_buffer_size);
- }
- END OBJ(execpi, 0)
- int n;
-
- if (!arg || sscanf(arg, "%f %n", &obj->data.execi.interval, &n) <= 0) {
- char buf[256];
-
- NORM_ERR("${execi <interval> command}");
- obj->type = OBJ_text;
- snprintf(buf, 256, "${%s}", s);
- obj->data.s = strndup(buf, text_buffer_size);
- } else {
- obj->data.execi.cmd = strndup(arg + n, text_buffer_size);
- obj->data.execi.buffer = malloc(text_buffer_size);
- }
- END OBJ(texeci, 0)
- int n;
-
- if (!arg || sscanf(arg, "%f %n", &obj->data.texeci.interval, &n) <= 0) {
- char buf[256];
-
- NORM_ERR("${texeci <interval> command}");
- obj->type = OBJ_text;
- snprintf(buf, 256, "${%s}", s);
- obj->data.s = strndup(buf, text_buffer_size);
- } else {
- obj->data.texeci.cmd = strndup(arg + n, text_buffer_size);
- obj->data.texeci.buffer = malloc(text_buffer_size);
- }
- obj->data.texeci.p_timed_thread = NULL;
- END OBJ(pre_exec, 0)
- obj->type = OBJ_text;
- if (arg) {
- char buf[2048];
-
- read_exec(arg, buf, sizeof(buf));
- obj->data.s = strndup(buf, text_buffer_size);
- } else {
- obj->data.s = strndup("", text_buffer_size);
- }
- END OBJ(fs_bar, INFO_FS)
- SIZE_DEFAULTS(bar);
- arg = scan_bar(arg, &obj->data.fsbar.w, &obj->data.fsbar.h);
- if (arg) {
- while (isspace(*arg)) {
- arg++;
- }
- if (*arg == '\0') {
- arg = "/";
- }
- } else {
- arg = "/";
- }
- obj->data.fsbar.fs = prepare_fs_stat(arg);
- END OBJ(fs_bar_free, INFO_FS)
- SIZE_DEFAULTS(bar);
- arg = scan_bar(arg, &obj->data.fsbar.w, &obj->data.fsbar.h);
- if (arg) {
- while (isspace(*arg)) {
- arg++;
- }
- if (*arg == '\0') {
- arg = "/";
- }
- } else {
- arg = "/";
- }
-
- obj->data.fsbar.fs = prepare_fs_stat(arg);
- END OBJ(fs_free, INFO_FS)
- if (!arg) {
- arg = "/";
- }
- obj->data.fs = prepare_fs_stat(arg);
- END OBJ(fs_used_perc, INFO_FS)
- if (!arg) {
- arg = "/";
- }
- obj->data.fs = prepare_fs_stat(arg);
- END OBJ(fs_free_perc, INFO_FS)
- if (!arg) {
- arg = "/";
- }
- obj->data.fs = prepare_fs_stat(arg);
- END OBJ(fs_size, INFO_FS)
- if (!arg) {
- arg = "/";
- }
- obj->data.fs = prepare_fs_stat(arg);
- END OBJ(fs_type, INFO_FS)
- if (!arg) {
- arg = "/";
- }
- obj->data.fs = prepare_fs_stat(arg);
- END OBJ(fs_used, INFO_FS)
- if (!arg) {
- arg = "/";
- }
- obj->data.fs = prepare_fs_stat(arg);
- END OBJ(hr, 0)
- obj->data.i = arg ? atoi(arg) : 1;
- END OBJ(nameserver, INFO_DNS)
- obj->data.i = arg ? atoi(arg) : 0;
- END OBJ(offset, 0)
- obj->data.i = arg ? atoi(arg) : 1;
- END OBJ(voffset, 0)
- obj->data.i = arg ? atoi(arg) : 1;
- END OBJ(goto, 0)
-
- if (!arg) {
- NORM_ERR("goto needs arguments");
- obj->type = OBJ_text;
- obj->data.s = strndup("${goto}", text_buffer_size);
- return NULL;
- }
-
- obj->data.i = atoi(arg);
-
- END OBJ(tab, 0)
- int a = 10, b = 0;
-
- if (arg) {
- if (sscanf(arg, "%d %d", &a, &b) != 2) {
- sscanf(arg, "%d", &b);
- }
- }
- if (a <= 0) {
- a = 1;
- }
- obj->data.pair.a = a;
- obj->data.pair.b = b;
-
-#ifdef __linux__
- END OBJ(i2c, INFO_SYSFS)
- char buf1[64], buf2[64];
- float factor, offset;
- int n, found = 0;
-
- if (!arg) {
- NORM_ERR("i2c needs arguments");
- obj->type = OBJ_text;
- // obj->data.s = strndup("${i2c}", text_buffer_size);
- return NULL;
- }
-
-#define HWMON_RESET() {\
- buf1[0] = 0; \
- factor = 1.0; \
- offset = 0.0; }
-
- if (sscanf(arg, "%63s %d %f %f", buf2, &n, &factor, &offset) == 4) found = 1; else HWMON_RESET();
- if (!found && sscanf(arg, "%63s %63s %d %f %f", buf1, buf2, &n, &factor, &offset) == 5) found = 1; else if (!found) HWMON_RESET();
- if (!found && sscanf(arg, "%63s %63s %d", buf1, buf2, &n) == 3) found = 1; else if (!found) HWMON_RESET();
- if (!found && sscanf(arg, "%63s %d", buf2, &n) == 2) found = 1; else if (!found) HWMON_RESET();
-
- if (!found) {
- NORM_ERR("i2c failed to parse arguments");
- obj->type = OBJ_text;
- return NULL;
- }
- DBGP("parsed i2c args: '%s' '%s' %d %f %f\n", buf1, buf2, n, factor, offset);
- obj->data.sysfs.fd = open_i2c_sensor((*buf1) ? buf1 : 0, buf2, n,
- &obj->data.sysfs.arg, obj->data.sysfs.devtype);
- strncpy(obj->data.sysfs.type, buf2, 63);
- obj->data.sysfs.factor = factor;
- obj->data.sysfs.offset = offset;
-
- END OBJ(platform, INFO_SYSFS)
- char buf1[64], buf2[64];
- float factor, offset;
- int n, found = 0;
-
- if (!arg) {
- NORM_ERR("platform needs arguments");
- obj->type = OBJ_text;
- return NULL;
- }
-
- if (sscanf(arg, "%63s %d %f %f", buf2, &n, &factor, &offset) == 4) found = 1; else HWMON_RESET();
- if (!found && sscanf(arg, "%63s %63s %d %f %f", buf1, buf2, &n, &factor, &offset) == 5) found = 1; else if (!found) HWMON_RESET();
- if (!found && sscanf(arg, "%63s %63s %d", buf1, buf2, &n) == 3) found = 1; else if (!found) HWMON_RESET();
- if (!found && sscanf(arg, "%63s %d", buf2, &n) == 2) found = 1; else if (!found) HWMON_RESET();
-
- if (!found) {
- NORM_ERR("platform failed to parse arguments");
- obj->type = OBJ_text;
- return NULL;
- }
- DBGP("parsed platform args: '%s' '%s' %d %f %f", buf1, buf2, n, factor, offset);
- obj->data.sysfs.fd = open_platform_sensor((*buf1) ? buf1 : 0, buf2, n,
- &obj->data.sysfs.arg, obj->data.sysfs.devtype);
- strncpy(obj->data.sysfs.type, buf2, 63);
- obj->data.sysfs.factor = factor;
- obj->data.sysfs.offset = offset;
-
- END OBJ(hwmon, INFO_SYSFS)
- char buf1[64], buf2[64];
- float factor, offset;
- int n, found = 0;
-
- if (!arg) {
- NORM_ERR("hwmon needs argumanets");
- obj->type = OBJ_text;
- return NULL;
- }
-
- if (sscanf(arg, "%63s %d %f %f", buf2, &n, &factor, &offset) == 4) found = 1; else HWMON_RESET();
- if (!found && sscanf(arg, "%63s %63s %d %f %f", buf1, buf2, &n, &factor, &offset) == 5) found = 1; else if (!found) HWMON_RESET();
- if (!found && sscanf(arg, "%63s %63s %d", buf1, buf2, &n) == 3) found = 1; else if (!found) HWMON_RESET();
- if (!found && sscanf(arg, "%63s %d", buf2, &n) == 2) found = 1; else if (!found) HWMON_RESET();
-
-#undef HWMON_RESET
-
- if (!found) {
- NORM_ERR("hwmon failed to parse arguments");
- obj->type = OBJ_text;
- return NULL;
- }
- DBGP("parsed hwmon args: '%s' '%s' %d %f %f\n", buf1, buf2, n, factor, offset);
- obj->data.sysfs.fd = open_hwmon_sensor((*buf1) ? buf1 : 0, buf2, n,
- &obj->data.sysfs.arg, obj->data.sysfs.devtype);
- strncpy(obj->data.sysfs.type, buf2, 63);
- obj->data.sysfs.factor = factor;
- obj->data.sysfs.offset = offset;
-
-#endif /* !__OpenBSD__ */
-
- END
- /* we have four different types of top (top, top_mem, top_time and top_io). To
- * avoid having almost-same code four times, we have this special
- * handler. */
- if (strncmp(s, "top", 3) == EQUAL) {
- if (!parse_top_args(s, arg, obj)) {
- return NULL;
- }
- } else OBJ(addr, INFO_NET)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
-#if defined(__linux__)
- END OBJ(addrs, INFO_NET)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
-#endif /* __linux__ */
- END OBJ(tail, 0)
- init_tailhead("tail", arg, obj, free_at_crash);
- END OBJ(head, 0)
- init_tailhead("head", arg, obj, free_at_crash);
- END OBJ(lines, 0)
- if (arg) {
- obj->data.s = strndup(arg, text_buffer_size);
- }else{
- CRIT_ERR(obj, free_at_crash, "lines needs a argument");
- }
- END OBJ(words, 0)
- if (arg) {
- obj->data.s = strndup(arg, text_buffer_size);
- }else{
- CRIT_ERR(obj, free_at_crash, "words needs a argument");
- }
- END OBJ(loadavg, INFO_LOADAVG)
- int a = 1, b = 2, c = 3, r = 3;
-
- if (arg) {
- r = sscanf(arg, "%d %d %d", &a, &b, &c);
- if (r >= 3 && (c < 1 || c > 3)) {
- r--;
- }
- if (r >= 2 && (b < 1 || b > 3)) {
- r--, b = c;
- }
- if (r >= 1 && (a < 1 || a > 3)) {
- r--, a = b, b = c;
- }
- }
- obj->data.loadavg[0] = (r >= 1) ? (unsigned char) a : 0;
- obj->data.loadavg[1] = (r >= 2) ? (unsigned char) b : 0;
- obj->data.loadavg[2] = (r >= 3) ? (unsigned char) c : 0;
- END OBJ_IF(if_empty, 0)
- if (!arg) {
- NORM_ERR("if_empty needs an argument");
- obj->data.ifblock.s = 0;
- } else {
- obj->data.ifblock.s = strndup(arg, text_buffer_size);
- obj->sub = malloc(sizeof(struct text_object));
- extract_variable_text_internal(obj->sub,
- obj->data.ifblock.s);
- }
- END OBJ_IF(if_match, 0)
- if (!arg) {
- NORM_ERR("if_match needs arguments");
- obj->data.ifblock.s = 0;
- } else {
- obj->data.ifblock.s = strndup(arg, text_buffer_size);
- obj->sub = malloc(sizeof(struct text_object));
- extract_variable_text_internal(obj->sub,
- obj->data.ifblock.s);
- }
- END OBJ_IF(if_existing, 0)
- if (!arg) {
- NORM_ERR("if_existing needs an argument or two");
- obj->data.ifblock.s = NULL;
- obj->data.ifblock.str = NULL;
- } else {
- char buf1[256], buf2[256];
- int r = sscanf(arg, "%255s %255[^\n]", buf1, buf2);
-
- if (r == 1) {
- obj->data.ifblock.s = strndup(buf1, text_buffer_size);
- obj->data.ifblock.str = NULL;
- } else {
- obj->data.ifblock.s = strndup(buf1, text_buffer_size);
- obj->data.ifblock.str = strndup(buf2, text_buffer_size);
- }
- }
- DBGP("if_existing: '%s' '%s'", obj->data.ifblock.s, obj->data.ifblock.str);
- END OBJ_IF(if_mounted, 0)
- if (!arg) {
- NORM_ERR("if_mounted needs an argument");
- obj->data.ifblock.s = 0;
- } else {
- obj->data.ifblock.s = strndup(arg, text_buffer_size);
- }
-#ifdef __linux__
- END OBJ_IF(if_running, INFO_TOP)
- if (arg) {
- obj->data.ifblock.s = strndup(arg, text_buffer_size);
-#else
- END OBJ_IF(if_running, 0)
- if (arg) {
- char buf[256];
-
- snprintf(buf, 256, "pidof %s >/dev/null", arg);
- obj->data.ifblock.s = strndup(buf, text_buffer_size);
-#endif
- } else {
- NORM_ERR("if_running needs an argument");
- obj->data.ifblock.s = 0;
- }
- END OBJ(kernel, 0)
- END OBJ(machine, 0)
- END OBJ(mails, 0)
- float n1;
- char mbox[256], dst[256];
-
- if (!arg) {
- n1 = 9.5;
- /* Kapil: Changed from MAIL_FILE to
- current_mail_spool since the latter
- is a copy of the former if undefined
- but the latter should take precedence
- if defined */
- strncpy(mbox, current_mail_spool, sizeof(mbox));
- } else {
- if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
- n1 = 9.5;
- strncpy(mbox, arg, sizeof(mbox));
- }
- }
-
- variable_substitute(mbox, dst, sizeof(dst));
- obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
- obj->data.local_mail.interval = n1;
- END OBJ(new_mails, 0)
- float n1;
- char mbox[256], dst[256];
-
- if (!arg) {
- n1 = 9.5;
- strncpy(mbox, current_mail_spool, sizeof(mbox));
- } else {
- if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
- n1 = 9.5;
- strncpy(mbox, arg, sizeof(mbox));
- }
- }
-
- variable_substitute(mbox, dst, sizeof(dst));
- obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
- obj->data.local_mail.interval = n1;
- END OBJ(seen_mails, 0)
- float n1;
- char mbox[256], dst[256];
-
- if (!arg) {
- n1 = 9.5;
- strncpy(mbox, current_mail_spool, sizeof(mbox));
- } else {
- if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
- n1 = 9.5;
- strncpy(mbox, arg, sizeof(mbox));
- }
- }
-
- variable_substitute(mbox, dst, sizeof(dst));
- obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
- obj->data.local_mail.interval = n1;
- END OBJ(unseen_mails, 0)
- float n1;
- char mbox[256], dst[256];
-
- if (!arg) {
- n1 = 9.5;
- strncpy(mbox, current_mail_spool, sizeof(mbox));
- } else {
- if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
- n1 = 9.5;
- strncpy(mbox, arg, sizeof(mbox));
- }
- }
-
- variable_substitute(mbox, dst, sizeof(dst));
- obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
- obj->data.local_mail.interval = n1;
- END OBJ(flagged_mails, 0)
- float n1;
- char mbox[256], dst[256];
-
- if (!arg) {
- n1 = 9.5;
- strncpy(mbox, current_mail_spool, sizeof(mbox));
- } else {
- if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
- n1 = 9.5;
- strncpy(mbox, arg, sizeof(mbox));
- }
- }
-
- variable_substitute(mbox, dst, sizeof(dst));
- obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
- obj->data.local_mail.interval = n1;
- END OBJ(unflagged_mails, 0)
- float n1;
- char mbox[256], dst[256];
-
- if (!arg) {
- n1 = 9.5;
- strncpy(mbox, current_mail_spool, sizeof(mbox));
- } else {
- if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
- n1 = 9.5;
- strncpy(mbox, arg, sizeof(mbox));
- }
- }
-
- variable_substitute(mbox, dst, sizeof(dst));
- obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
- obj->data.local_mail.interval = n1;
- END OBJ(forwarded_mails, 0)
- float n1;
- char mbox[256], dst[256];
-
- if (!arg) {
- n1 = 9.5;
- strncpy(mbox, current_mail_spool, sizeof(mbox));
- } else {
- if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
- n1 = 9.5;
- strncpy(mbox, arg, sizeof(mbox));
- }
- }
-
- variable_substitute(mbox, dst, sizeof(dst));
- obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
- obj->data.local_mail.interval = n1;
- END OBJ(unforwarded_mails, 0)
- float n1;
- char mbox[256], dst[256];
-
- if (!arg) {
- n1 = 9.5;
- strncpy(mbox, current_mail_spool, sizeof(mbox));
- } else {
- if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
- n1 = 9.5;
- strncpy(mbox, arg, sizeof(mbox));
- }
- }
-
- variable_substitute(mbox, dst, sizeof(dst));
- obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
- obj->data.local_mail.interval = n1;
- END OBJ(replied_mails, 0)
- float n1;
- char mbox[256], dst[256];
-
- if (!arg) {
- n1 = 9.5;
- strncpy(mbox, current_mail_spool, sizeof(mbox));
- } else {
- if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
- n1 = 9.5;
- strncpy(mbox, arg, sizeof(mbox));
- }
- }
-
- variable_substitute(mbox, dst, sizeof(dst));
- obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
- obj->data.local_mail.interval = n1;
- END OBJ(unreplied_mails, 0)
- float n1;
- char mbox[256], dst[256];
-
- if (!arg) {
- n1 = 9.5;
- strncpy(mbox, current_mail_spool, sizeof(mbox));
- } else {
- if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
- n1 = 9.5;
- strncpy(mbox, arg, sizeof(mbox));
- }
- }
-
- variable_substitute(mbox, dst, sizeof(dst));
- obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
- obj->data.local_mail.interval = n1;
- END OBJ(draft_mails, 0)
- float n1;
- char mbox[256], dst[256];
-
- if (!arg) {
- n1 = 9.5;
- strncpy(mbox, current_mail_spool, sizeof(mbox));
- } else {
- if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
- n1 = 9.5;
- strncpy(mbox, arg, sizeof(mbox));
- }
- }
-
- variable_substitute(mbox, dst, sizeof(dst));
- obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
- obj->data.local_mail.interval = n1;
- END OBJ(trashed_mails, 0)
- float n1;
- char mbox[256], dst[256];
-
- if (!arg) {
- n1 = 9.5;
- strncpy(mbox, current_mail_spool, sizeof(mbox));
- } else {
- if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
- n1 = 9.5;
- strncpy(mbox, arg, sizeof(mbox));
- }
- }
-
- variable_substitute(mbox, dst, sizeof(dst));
- obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
- obj->data.local_mail.interval = n1;
- END OBJ(mboxscan, 0)
- obj->data.mboxscan.args = (char *) malloc(text_buffer_size);
- obj->data.mboxscan.output = (char *) malloc(text_buffer_size);
- /* if '1' (in mboxscan.c) then there was SIGUSR1, hmm */
- obj->data.mboxscan.output[0] = 1;
- strncpy(obj->data.mboxscan.args, arg, text_buffer_size);
- END OBJ(mem, INFO_MEM)
- END OBJ(memeasyfree, INFO_MEM)
- END OBJ(memfree, INFO_MEM)
- END OBJ(memmax, INFO_MEM)
- END OBJ(memperc, INFO_MEM)
-#ifdef X11
- END OBJ(memgauge, INFO_MEM)
- SIZE_DEFAULTS(gauge);
- scan_gauge(arg, &obj->data.pair.a, &obj->data.pair.b);
-#endif /* X11*/
- END OBJ(membar, INFO_MEM)
- SIZE_DEFAULTS(bar);
- scan_bar(arg, &obj->data.pair.a, &obj->data.pair.b);
-#ifdef X11
- END OBJ(memgraph, INFO_MEM)
- char *buf = 0;
- SIZE_DEFAULTS(graph);
- buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
- &obj->e, &obj->char_a, &obj->char_b);
-
- if (buf) free(buf);
-#endif /* X11*/
- END OBJ(mixer, INFO_MIXER)
- obj->data.l = mixer_init(arg);
- END OBJ(mixerl, INFO_MIXER)
- obj->data.l = mixer_init(arg);
- END OBJ(mixerr, INFO_MIXER)
- obj->data.l = mixer_init(arg);
-#ifdef X11
- END OBJ(mixerbar, INFO_MIXER)
- SIZE_DEFAULTS(bar);
- scan_mixer_bar(arg, &obj->data.mixerbar.l, &obj->data.mixerbar.w,
- &obj->data.mixerbar.h);
- END OBJ(mixerlbar, INFO_MIXER)
- SIZE_DEFAULTS(bar);
- scan_mixer_bar(arg, &obj->data.mixerbar.l, &obj->data.mixerbar.w,
- &obj->data.mixerbar.h);
- END OBJ(mixerrbar, INFO_MIXER)
- SIZE_DEFAULTS(bar);
- scan_mixer_bar(arg, &obj->data.mixerbar.l, &obj->data.mixerbar.w,
- &obj->data.mixerbar.h);
-#endif
- END OBJ_IF(if_mixer_mute, INFO_MIXER)
- obj->data.ifblock.i = mixer_init(arg);
-#ifdef X11
- END OBJ(monitor, INFO_X11)
- END OBJ(monitor_number, INFO_X11)
- END OBJ(desktop, INFO_X11)
- END OBJ(desktop_number, INFO_X11)
- END OBJ(desktop_name, INFO_X11)
-#endif
- END OBJ(nodename, 0)
- END OBJ(processes, INFO_PROCS)
- END OBJ(running_processes, INFO_RUN_PROCS)
- END OBJ(shadecolor, 0)
-#ifdef X11
- obj->data.l = arg ? get_x11_color(arg) : default_bg_color;
-#endif /* X11 */
- END OBJ(outlinecolor, 0)
-#ifdef X11
- obj->data.l = arg ? get_x11_color(arg) : default_out_color;
-#endif /* X11 */
- END OBJ(stippled_hr, 0)
-#ifdef X11
- int a = stippled_borders, b = 1;
-
- if (arg) {
- if (sscanf(arg, "%d %d", &a, &b) != 2) {
- sscanf(arg, "%d", &b);
- }
- }
- if (a <= 0) {
- a = 1;
- }
- obj->data.pair.a = a;
- obj->data.pair.b = b;
-#endif /* X11 */
- END OBJ(swap, INFO_MEM)
- END OBJ(swapfree, INFO_MEM)
- END OBJ(swapmax, INFO_MEM)
- END OBJ(swapperc, INFO_MEM)
- END OBJ(swapbar, INFO_MEM)
- SIZE_DEFAULTS(bar);
- scan_bar(arg, &obj->data.pair.a, &obj->data.pair.b);
- END OBJ(sysname, 0)
- END OBJ(time, 0)
- obj->data.s = strndup(arg ? arg : "%F %T", text_buffer_size);
- END OBJ(utime, 0)
- obj->data.s = strndup(arg ? arg : "%F %T", text_buffer_size);
- END OBJ(tztime, 0)
- char buf1[256], buf2[256], *fmt, *tz;
-
- fmt = tz = NULL;
- if (arg) {
- int nArgs = sscanf(arg, "%255s %255[^\n]", buf1, buf2);
-
- switch (nArgs) {
- case 2:
- tz = buf1;
- case 1:
- fmt = buf2;
- }
- }
-
- obj->data.tztime.fmt = strndup(fmt ? fmt : "%F %T", text_buffer_size);
- obj->data.tztime.tz = tz ? strndup(tz, text_buffer_size) : NULL;
-#ifdef HAVE_ICONV
- END OBJ(iconv_start, 0)
- if (iconv_converting) {
- CRIT_ERR(obj, free_at_crash, "You must stop your last iconv conversion before "
- "starting another");
- }
- if (arg) {
- char iconv_from[CODEPAGE_LENGTH];
- char iconv_to[CODEPAGE_LENGTH];
-
- if (sscanf(arg, "%s %s", iconv_from, iconv_to) != 2) {
- CRIT_ERR(obj, free_at_crash, "Invalid arguments for iconv_start");
- } else {
- iconv_t new_iconv;
-
- new_iconv = iconv_open(iconv_to, iconv_from);
- if (new_iconv == (iconv_t) (-1)) {
- NORM_ERR("Can't convert from %s to %s.", iconv_from, iconv_to);
- } else {
- obj->a = register_iconv(&new_iconv);
- iconv_converting = 1;
- }
- }
- } else {
- CRIT_ERR(obj, free_at_crash, "Iconv requires arguments");
- }
- END OBJ(iconv_stop, 0)
- iconv_converting = 0;
-
-#endif
- END OBJ(totaldown, INFO_NET)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
- END OBJ(totalup, INFO_NET)
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
- END OBJ(updates, 0)
- END OBJ_IF(if_updatenr, 0)
- obj->data.ifblock.i = arg ? atoi(arg) : 0;
- if(obj->data.ifblock.i == 0) CRIT_ERR(obj, free_at_crash, "if_updatenr needs a number above 0 as argument");
- updatereset = obj->data.ifblock.i > updatereset ? obj->data.ifblock.i : updatereset;
- END OBJ(alignr, 0)
- obj->data.i = arg ? atoi(arg) : 0;
- END OBJ(alignc, 0)
- obj->data.i = arg ? atoi(arg) : 0;
- END OBJ(upspeed, INFO_NET)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
- END OBJ(upspeedf, INFO_NET)
- if (arg) {
- obj->data.net = get_net_stat(arg, obj, free_at_crash);
- } else {
- // default to DEFAULTNETDEV
- char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
- }
-
-#ifdef X11
- END OBJ(upspeedgraph, INFO_NET)
- char *buf = 0;
- SIZE_DEFAULTS(graph);
- buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
- &obj->e, &obj->char_a, &obj->char_b);
-
- // default to DEFAULTNETDEV
- buf = strndup(buf ? buf : DEFAULTNETDEV, text_buffer_size);
- obj->data.net = get_net_stat(buf, obj, free_at_crash);
- free(buf);
-#endif
- END OBJ(uptime_short, INFO_UPTIME)
- END OBJ(uptime, INFO_UPTIME)
- END OBJ(user_names, INFO_USERS)
- END OBJ(user_times, INFO_USERS)
- END OBJ(user_terms, INFO_USERS)
- END OBJ(user_number, INFO_USERS)
-#if defined(__linux__)
- END OBJ(gw_iface, INFO_GW)
- END OBJ(gw_ip, INFO_GW)
-#endif /* !__linux__ */
-#ifndef __OpenBSD__
- END OBJ(adt746xcpu, 0)
- END OBJ(adt746xfan, 0)
-#endif /* !__OpenBSD__ */
-#if (defined(__FreeBSD__) || defined(__FreeBSD_kernel__) \
- || defined(__OpenBSD__)) && (defined(i386) || defined(__i386__))
- END OBJ(apm_adapter, 0)
- END OBJ(apm_battery_life, 0)
- END OBJ(apm_battery_time, 0)
-#endif /* __FreeBSD__ */
- END OBJ(imap_unseen, 0)
- if (arg) {
- // proccss
- obj->data.mail = parse_mail_args(IMAP_TYPE, arg);
- obj->char_b = 0;
- } else {
- obj->char_b = 1;
- }
- END OBJ(imap_messages, 0)
- if (arg) {
- // proccss
- obj->data.mail = parse_mail_args(IMAP_TYPE, arg);
- obj->char_b = 0;
- } else {
- obj->char_b = 1;
- }
- END OBJ(pop3_unseen, 0)
- if (arg) {
- // proccss
- obj->data.mail = parse_mail_args(POP3_TYPE, arg);
- obj->char_b = 0;
- } else {
- obj->char_b = 1;
- }
- END OBJ(pop3_used, 0)
- if (arg) {
- // proccss
- obj->data.mail = parse_mail_args(POP3_TYPE, arg);
- obj->char_b = 0;
- } else {
- obj->char_b = 1;
- }
-#ifdef IBM
- END OBJ(smapi, 0)
- if (arg)
- obj->data.s = strndup(arg, text_buffer_size);
- else
- NORM_ERR("smapi needs an argument");
- END OBJ_IF(if_smapi_bat_installed, 0)
- if (!arg) {
- NORM_ERR("if_smapi_bat_installed needs an argument");
- obj->data.ifblock.s = 0;
- } else
- obj->data.ifblock.s = strndup(arg, text_buffer_size);
- END OBJ(smapi_bat_perc, 0)
- if (arg)
- obj->data.s = strndup(arg, text_buffer_size);
- else
- NORM_ERR("smapi_bat_perc needs an argument");
- END OBJ(smapi_bat_temp, 0)
- if (arg)
- obj->data.s = strndup(arg, text_buffer_size);
- else
- NORM_ERR("smapi_bat_temp needs an argument");
- END OBJ(smapi_bat_power, 0)
- if (arg)
- obj->data.s = strndup(arg, text_buffer_size);
- else
- NORM_ERR("smapi_bat_power needs an argument");
-#ifdef X11
- END OBJ(smapi_bat_bar, 0)
- SIZE_DEFAULTS(bar);
- if(arg) {
- int cnt;
- if(sscanf(arg, "%i %n", &obj->data.i, &cnt) <= 0) {
- NORM_ERR("first argument to smapi_bat_bar must be an integer value");
- obj->data.i = -1;
- } else {
- obj->b = 4;
- arg = scan_bar(arg + cnt, &obj->a, &obj->b);
- }
- } else
- NORM_ERR("smapi_bat_bar needs an argument");
-#endif /* X11 */
-#endif /* IBM */
-#ifdef MPD
-#define mpd_set_maxlen(name) \
- if (arg) { \
- int i; \
- sscanf(arg, "%d", &i); \
- if (i > 0) \
- obj->data.i = i + 1; \
- else \
- NORM_ERR(#name ": invalid length argument"); \
- }
- END OBJ(mpd_artist, INFO_MPD)
- mpd_set_maxlen(mpd_artist);
- init_mpd();
- END OBJ(mpd_title, INFO_MPD)
- mpd_set_maxlen(mpd_title);
- init_mpd();
- END OBJ(mpd_random, INFO_MPD) init_mpd();
- END OBJ(mpd_repeat, INFO_MPD) init_mpd();
- END OBJ(mpd_elapsed, INFO_MPD) init_mpd();
- END OBJ(mpd_length, INFO_MPD) init_mpd();
- END OBJ(mpd_track, INFO_MPD)
- mpd_set_maxlen(mpd_track);
- init_mpd();
- END OBJ(mpd_name, INFO_MPD)
- mpd_set_maxlen(mpd_name);
- init_mpd();
- END OBJ(mpd_file, INFO_MPD)
- mpd_set_maxlen(mpd_file);
- init_mpd();
- END OBJ(mpd_percent, INFO_MPD) init_mpd();
- END OBJ(mpd_album, INFO_MPD)
- mpd_set_maxlen(mpd_album);
- init_mpd();
- END OBJ(mpd_vol, INFO_MPD) init_mpd();
- END OBJ(mpd_bitrate, INFO_MPD) init_mpd();
- END OBJ(mpd_status, INFO_MPD) init_mpd();
- END OBJ(mpd_bar, INFO_MPD)
- SIZE_DEFAULTS(bar);
- scan_bar(arg, &obj->data.pair.a, &obj->data.pair.b);
- init_mpd();
- END OBJ(mpd_smart, INFO_MPD)
- mpd_set_maxlen(mpd_smart);
- init_mpd();
- END OBJ_IF(if_mpd_playing, INFO_MPD)
- init_mpd();
-#undef mpd_set_maxlen
-#endif /* MPD */
-#ifdef MOC
- END OBJ(moc_state, INFO_MOC)
- END OBJ(moc_file, INFO_MOC)
- END OBJ(moc_title, INFO_MOC)
- END OBJ(moc_artist, INFO_MOC)
- END OBJ(moc_song, INFO_MOC)
- END OBJ(moc_album, INFO_MOC)
- END OBJ(moc_totaltime, INFO_MOC)
- END OBJ(moc_timeleft, INFO_MOC)
- END OBJ(moc_curtime, INFO_MOC)
- END OBJ(moc_bitrate, INFO_MOC)
- END OBJ(moc_rate, INFO_MOC)
-#endif /* MOC */
-#ifdef XMMS2
- END OBJ(xmms2_artist, INFO_XMMS2)
- END OBJ(xmms2_album, INFO_XMMS2)
- END OBJ(xmms2_title, INFO_XMMS2)
- END OBJ(xmms2_genre, INFO_XMMS2)
- END OBJ(xmms2_comment, INFO_XMMS2)
- END OBJ(xmms2_url, INFO_XMMS2)
- END OBJ(xmms2_tracknr, INFO_XMMS2)
- END OBJ(xmms2_bitrate, INFO_XMMS2)
- END OBJ(xmms2_date, INFO_XMMS2)
- END OBJ(xmms2_id, INFO_XMMS2)
- END OBJ(xmms2_duration, INFO_XMMS2)
- END OBJ(xmms2_elapsed, INFO_XMMS2)
- END OBJ(xmms2_size, INFO_XMMS2)
- END OBJ(xmms2_status, INFO_XMMS2)
- END OBJ(xmms2_percent, INFO_XMMS2)
-#ifdef X11
- END OBJ(xmms2_bar, INFO_XMMS2)
- SIZE_DEFAULTS(bar);
- scan_bar(arg, &obj->data.pair.a, &obj->data.pair.b);
-#endif /* X11 */
- END OBJ(xmms2_smart, INFO_XMMS2)
- END OBJ(xmms2_playlist, INFO_XMMS2)
- END OBJ(xmms2_timesplayed, INFO_XMMS2)
- END OBJ_IF(if_xmms2_connected, INFO_XMMS2)
-#endif
-#ifdef AUDACIOUS
- END OBJ(audacious_status, INFO_AUDACIOUS)
- END OBJ(audacious_title, INFO_AUDACIOUS)
- if (arg) {
- sscanf(arg, "%d", &info.audacious.max_title_len);
- if (info.audacious.max_title_len > 0) {
- info.audacious.max_title_len++;
- } else {
- CRIT_ERR(obj, free_at_crash, "audacious_title: invalid length argument");
- }
- }
- END OBJ(audacious_length, INFO_AUDACIOUS)
- END OBJ(audacious_length_seconds, INFO_AUDACIOUS)
- END OBJ(audacious_position, INFO_AUDACIOUS)
- END OBJ(audacious_position_seconds, INFO_AUDACIOUS)
- END OBJ(audacious_bitrate, INFO_AUDACIOUS)
- END OBJ(audacious_frequency, INFO_AUDACIOUS)
- END OBJ(audacious_channels, INFO_AUDACIOUS)
- END OBJ(audacious_filename, INFO_AUDACIOUS)
- END OBJ(audacious_playlist_length, INFO_AUDACIOUS)
- END OBJ(audacious_playlist_position, INFO_AUDACIOUS)
- END OBJ(audacious_main_volume, INFO_AUDACIOUS)
-#ifdef X11
- END OBJ(audacious_bar, INFO_AUDACIOUS)
- SIZE_DEFAULTS(bar);
- scan_bar(arg, &obj->a, &obj->b);
-#endif /* X11 */
-#endif
-#ifdef BMPX
- END OBJ(bmpx_title, INFO_BMPX)
- memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
- END OBJ(bmpx_artist, INFO_BMPX)
- memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
- END OBJ(bmpx_album, INFO_BMPX)
- memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
- END OBJ(bmpx_track, INFO_BMPX)
- memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
- END OBJ(bmpx_uri, INFO_BMPX)
- memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
- END OBJ(bmpx_bitrate, INFO_BMPX)
- memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
-#endif
-#ifdef EVE
- END OBJ(eve, 0)
- if(arg) {
- int argc;
- char *userid = (char *) malloc(20 * sizeof(char));
- char *apikey = (char *) malloc(64 * sizeof(char));
- char *charid = (char *) malloc(20 * sizeof(char));
-
- argc = sscanf(arg, "%20s %64s %20s", userid, apikey, charid);
- obj->data.eve.charid = charid;
- obj->data.eve.userid = userid;
- obj->data.eve.apikey = apikey;
-
- init_eve();
- } else {
- CRIT_ERR(obj, free_at_crash, "eve needs arguments: <userid> <apikey> <characterid>");
- }
-#endif
-#ifdef HAVE_CURL
- END OBJ(curl, 0)
- if (arg) {
- int argc;
- float interval = 0;
- char *uri = (char *) malloc(128 * sizeof(char));
-
- argc = sscanf(arg, "%127s %f", uri, &interval);
- if (argc == 2) {
- obj->data.curl.uri = uri;
- obj->data.curl.interval = interval > 0 ? interval * 60 : 15*60;
- } else {
- NORM_ERR("wrong number of arguments for $curl");
- }
- } else {
- CRIT_ERR(obj, free_at_crash, "curl needs arguments: <uri> <interval in minutes>");
- }
-#endif
-#ifdef RSS
- END OBJ(rss, 0)
- if (arg) {
- float interval = 0;
- int argc, act_par = 0;
- unsigned int nrspaces = 0;
- char *uri = (char *) malloc(128 * sizeof(char));
- char *action = (char *) malloc(64 * sizeof(char));
-
- argc = sscanf(arg, "%127s %f %63s %d %u", uri, &interval, action,
- &act_par, &nrspaces);
- if (argc >= 3) {
- obj->data.rss.uri = uri;
- obj->data.rss.interval = interval > 0 ? interval * 60 : 15*60;
- obj->data.rss.action = action;
- obj->data.rss.act_par = act_par;
- obj->data.rss.nrspaces = nrspaces;
- } else {
- NORM_ERR("wrong number of arguments for $rss");
- }
- } else {
- CRIT_ERR(obj, free_at_crash, "rss needs arguments: <uri> <interval in minutes> <action> "
- "[act_par] [spaces in front]");
- }
-#endif
-#ifdef WEATHER
- END OBJ(weather, 0)
- if (arg) {
- int argc;
- float interval = 0;
- char *locID = (char *) malloc(9 * sizeof(char));
- char *uri = (char *) malloc(128 * sizeof(char));
- char *data_type = (char *) malloc(32 * sizeof(char));
-
- argc = sscanf(arg, "%119s %8s %31s %f", uri, locID, data_type, &interval);
-
- if (argc >= 3) {
- if (process_weather_uri(uri, locID, 0)) {
- free(data_type);
- free(uri);
- free(locID);
- CRIT_ERR(obj, free_at_crash, \
- "could not recognize the weather uri");
- }
-
- obj->data.weather.uri = uri;
- obj->data.weather.data_type = data_type;
-
- /* Limit the data retrieval interval to half hour min */
- if (interval < 30) {
- interval = 30;
- }
-
- /* Convert to seconds */
- obj->data.weather.interval = interval * 60;
- free(locID);
-
- DBGP("weather: fetching %s from %s every %d seconds", \
- data_type, uri, obj->data.weather.interval);
- } else {
- free(data_type);
- free(uri);
- free(locID);
- CRIT_ERR(obj, free_at_crash, "wrong number of arguments for $weather");
- }
- } else {
- CRIT_ERR(obj, free_at_crash, "weather needs arguments: <uri> <locID> <data_type> [interval in minutes]");
- }
-#endif
-#ifdef XOAP
- END OBJ(weather_forecast, 0)
- if (arg) {
- int argc;
- unsigned int day;
- float interval = 0;
- char *locID = (char *) malloc(9 * sizeof(char));
- char *uri = (char *) malloc(128 * sizeof(char));
- char *data_type = (char *) malloc(32 * sizeof(char));
-
- argc = sscanf(arg, "%119s %8s %1u %31s %f", uri, locID, &day, data_type, &interval);
-
- if (argc >= 4) {
- if (process_weather_uri(uri, locID, 1)) {
- free(data_type);
- free(uri);
- free(locID);
- CRIT_ERR(obj, free_at_crash, \
- "could not recognize the weather forecast uri");
- }
-
- obj->data.weather_forecast.uri = uri;
- obj->data.weather_forecast.data_type = data_type;
-
- /* Limit the day between 0 (today) and FORECAST_DAYS */
- if (day >= FORECAST_DAYS) {
- day = FORECAST_DAYS-1;
- }
- obj->data.weather_forecast.day = day;
-
- /* Limit the data retrieval interval to 3 hours and an half */
- if (interval < 210) {
- interval = 210;
- }
-
- /* Convert to seconds */
- obj->data.weather_forecast.interval = interval * 60;
- free(locID);
-
- DBGP("weather_forecast: fetching %s for day %d from %s every %d seconds", \
- data_type, day, uri, obj->data.weather_forecast.interval);
- } else {
- free(data_type);
- free(uri);
- free(locID);
- CRIT_ERR(obj, free_at_crash, "wrong number of arguments for $weather_forecast");
- }
- } else {
- CRIT_ERR(obj, free_at_crash, "weather_forecast needs arguments: <uri> <locID> <day> <data_type> [interval in minutes]");
- }
-#endif
-#ifdef HAVE_LUA
- END OBJ(lua, 0)
- if (arg) {
- obj->data.s = strndup(arg, text_buffer_size);
- } else {
- CRIT_ERR(obj, free_at_crash, "lua needs arguments: <function name> [function parameters]");
- }
- END OBJ(lua_parse, 0)
- if (arg) {
- obj->data.s = strndup(arg, text_buffer_size);
- } else {
- CRIT_ERR(obj, free_at_crash, "lua_parse needs arguments: <function name> [function parameters]");
- }
- END OBJ(lua_bar, 0)
- SIZE_DEFAULTS(bar);
- if (arg) {
- arg = scan_bar(arg, &obj->a, &obj->b);
- if(arg) {
- obj->data.s = strndup(arg, text_buffer_size);
- } else {
- CRIT_ERR(obj, free_at_crash, "lua_bar needs arguments: <height>,<width> <function name> [function parameters]");
- }
- } else {
- CRIT_ERR(obj, free_at_crash, "lua_bar needs arguments: <height>,<width> <function name> [function parameters]");
- }
-#ifdef X11
- END OBJ(lua_graph, 0)
- SIZE_DEFAULTS(graph);
- if (arg) {
- char *buf = 0;
- buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
- &obj->e, &obj->char_a, &obj->char_b);
- if (buf) {
- obj->data.s = buf;
- } else {
- CRIT_ERR(obj, free_at_crash, "lua_graph needs arguments: <function name> [height],[width] [gradient colour 1] [gradient colour 2] [scale] [-t] [-l]");
- }
- } else {
- CRIT_ERR(obj, free_at_crash, "lua_graph needs arguments: <function name> [height],[width] [gradient colour 1] [gradient colour 2] [scale] [-t] [-l]");
- }
- END OBJ(lua_gauge, 0)
- SIZE_DEFAULTS(gauge);
- if (arg) {
- arg = scan_gauge(arg, &obj->a, &obj->b);
- if (arg) {
- obj->data.s = strndup(arg, text_buffer_size);
- } else {
- CRIT_ERR(obj, free_at_crash, "lua_gauge needs arguments: <height>,<width> <function name> [function parameters]");
- }
- } else {
- CRIT_ERR(obj, free_at_crash, "lua_gauge needs arguments: <height>,<width> <function name> [function parameters]");
- }
-#endif /* X11 */
-#endif /* HAVE_LUA */
-#ifdef HDDTEMP
- END OBJ(hddtemp, 0)
- if (scan_hddtemp(arg, &obj->data.hddtemp.dev,
- &obj->data.hddtemp.addr, &obj->data.hddtemp.port)) {
- NORM_ERR("hddtemp needs arguments");
- obj->type = OBJ_text;
- obj->data.s = strndup("${hddtemp}", text_buffer_size);
- obj->data.hddtemp.update_time = 0;
- } else
- obj->data.hddtemp.temp = NULL;
-#endif /* HDDTEMP */
-#ifdef TCP_PORT_MONITOR
- END OBJ(tcp_portmon, INFO_TCP_PORT_MONITOR)
- tcp_portmon_init(arg, &obj->data.tcp_port_monitor);
-#endif /* TCP_PORT_MONITOR */
- END OBJ(entropy_avail, INFO_ENTROPY)
- END OBJ(entropy_perc, INFO_ENTROPY)
- END OBJ(entropy_poolsize, INFO_ENTROPY)
- END OBJ(entropy_bar, INFO_ENTROPY)
- SIZE_DEFAULTS(bar);
- scan_bar(arg, &obj->a, &obj->b);
- END OBJ(include, 0)
- if(arg) {
- struct conftree *leaf = conftree_add(currentconffile, arg);
- if(leaf) {
- if( load_config_file(arg) == TRUE) {
- obj->sub = malloc(sizeof(struct text_object));
- currentconffile = leaf;
- extract_variable_text_internal(obj->sub, global_text);
- currentconffile = leaf->back;
- } else {
- NORM_ERR("Can't load configfile '%s'.", arg);
- }
- } else {
- NORM_ERR("You are trying to load '%s' recursively, I'm only going to load it once to prevent an infinite loop.", arg);
- }
- } else {
- CRIT_ERR(obj, free_at_crash, "include needs a argument");
- }
- END OBJ(blink, 0)
- if(arg) {
- obj->sub = malloc(sizeof(struct text_object));
- extract_variable_text_internal(obj->sub, arg);
- }else{
- CRIT_ERR(obj, free_at_crash, "blink needs a argument");
- }
- END OBJ(to_bytes, 0)
- if(arg) {
- obj->sub = malloc(sizeof(struct text_object));
- extract_variable_text_internal(obj->sub, arg);
- }else{
- CRIT_ERR(obj, free_at_crash, "to_bytes needs a argument");
- }
- END OBJ(scroll, 0)
- int n1 = 0, n2 = 0;
-
- obj->data.scroll.resetcolor = current_text_color;
- obj->data.scroll.step = 1;
- if (arg && sscanf(arg, "%u %n", &obj->data.scroll.show, &n1) > 0) {
- sscanf(arg + n1, "%u %n", &obj->data.scroll.step, &n2);
- if (*(arg + n1 + n2)) {
- n1 += n2;
- } else {
- obj->data.scroll.step = 1;
- }
- obj->data.scroll.text = malloc(strlen(arg + n1) + obj->data.scroll.show + 1);
- for(n2 = 0; (unsigned int) n2 < obj->data.scroll.show; n2++) {
- obj->data.scroll.text[n2] = ' ';
- }
- obj->data.scroll.text[n2] = 0;
- strcat(obj->data.scroll.text, arg + n1);
- obj->data.scroll.start = 0;
- obj->sub = malloc(sizeof(struct text_object));
- extract_variable_text_internal(obj->sub,
- obj->data.scroll.text);
- } else {
- CRIT_ERR(obj, free_at_crash, "scroll needs arguments: <length> [<step>] <text>");
- }
- END OBJ(combine, 0)
- if(arg) {
- unsigned int i,j;
- unsigned int indenting = 0; //vars can be used as args for other vars
- int startvar[2];
- int endvar[2];
- startvar[0] = endvar[0] = startvar[1] = endvar[1] = -1;
- j=0;
- for (i=0; arg[i] != 0 && j < 2; i++) {
- if(startvar[j] == -1) {
- if(arg[i] == '$') {
- startvar[j] = i;
- }
- }else if(endvar[j] == -1) {
- if(arg[i] == '{') {
- indenting++;
- }else if(arg[i] == '}') {
- indenting--;
- }
- if (indenting == 0 && arg[i+1] < 48) { //<48 has 0, $, and the most used chars not used in varnames but not { or }
- endvar[j]=i+1;
- j++;
- }
- }
- }
- if(startvar[0] >= 0 && endvar[0] >= 0 && startvar[1] >= 0 && endvar[1] >= 0) {
- obj->data.combine.left = malloc(endvar[0]-startvar[0] + 1);
- obj->data.combine.seperation = malloc(startvar[1] - endvar[0] + 1);
- obj->data.combine.right= malloc(endvar[1]-startvar[1] + 1);
-
- strncpy(obj->data.combine.left, arg + startvar[0], endvar[0] - startvar[0]);
- obj->data.combine.left[endvar[0] - startvar[0]] = 0;
-
- strncpy(obj->data.combine.seperation, arg + endvar[0], startvar[1] - endvar[0]);
- obj->data.combine.seperation[startvar[1] - endvar[0]] = 0;
-
- strncpy(obj->data.combine.right, arg + startvar[1], endvar[1] - startvar[1]);
- obj->data.combine.right[endvar[1] - startvar[1]] = 0;
-
- obj->sub = malloc(sizeof(struct text_object));
- extract_variable_text_internal(obj->sub, obj->data.combine.left);
- obj->sub->sub = malloc(sizeof(struct text_object));
- extract_variable_text_internal(obj->sub->sub, obj->data.combine.right);
- } else {
- CRIT_ERR(obj, free_at_crash, "combine needs arguments: <text1> <text2>");
- }
- } else {
- CRIT_ERR(obj, free_at_crash, "combine needs arguments: <text1> <text2>");
- }
-#ifdef NVIDIA
- END OBJ(nvidia, 0)
- if (!arg) {
- CRIT_ERR(obj, free_at_crash, "nvidia needs an argument\n");
- } else if (set_nvidia_type(&obj->data.nvidia, arg)) {
- CRIT_ERR(obj, free_at_crash, "nvidia: invalid argument"
- " specified: '%s'\n", arg);
- }
-#endif /* NVIDIA */
-#ifdef APCUPSD
- init_apcupsd();
- END OBJ(apcupsd, INFO_APCUPSD)
- if (arg) {
- char host[64];
- int port;
- if (sscanf(arg, "%63s %d", host, &port) != 2) {
- CRIT_ERR(obj, free_at_crash, "apcupsd needs arguments: <host> <port>");
- } else {
- info.apcupsd.port = htons(port);
- strncpy(info.apcupsd.host, host, sizeof(info.apcupsd.host));
- }
- } else {
- CRIT_ERR(obj, free_at_crash, "apcupsd needs arguments: <host> <port>");
- }
- END OBJ(apcupsd_name, INFO_APCUPSD)
- END OBJ(apcupsd_model, INFO_APCUPSD)
- END OBJ(apcupsd_upsmode, INFO_APCUPSD)
- END OBJ(apcupsd_cable, INFO_APCUPSD)
- END OBJ(apcupsd_status, INFO_APCUPSD)
- END OBJ(apcupsd_linev, INFO_APCUPSD)
- END OBJ(apcupsd_load, INFO_APCUPSD)
- END OBJ(apcupsd_loadbar, INFO_APCUPSD)
- SIZE_DEFAULTS(bar);
- scan_bar(arg, &obj->a, &obj->b);
-#ifdef X11
- END OBJ(apcupsd_loadgraph, INFO_APCUPSD)
- char* buf = 0;
- SIZE_DEFAULTS(graph);
- buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
- &obj->e, &obj->char_a, &obj->char_b);
- if (buf) free(buf);
- END OBJ(apcupsd_loadgauge, INFO_APCUPSD)
- SIZE_DEFAULTS(gauge);
- scan_gauge(arg, &obj->a, &obj->b);
-#endif /* X11 */
- END OBJ(apcupsd_charge, INFO_APCUPSD)
- END OBJ(apcupsd_timeleft, INFO_APCUPSD)
- END OBJ(apcupsd_temp, INFO_APCUPSD)
- END OBJ(apcupsd_lastxfer, INFO_APCUPSD)
-#endif /* APCUPSD */
- END {
- char buf[256];
-
- NORM_ERR("unknown variable %s", s);
- obj->type = OBJ_text;
- snprintf(buf, 256, "${%s}", s);
- obj->data.s = strndup(buf, text_buffer_size);
+ /* Possibly just output as usual, for example for stdout usage */
+ if (!format_human_readable) {
+ spaced_print(buf, size, "%d", 6, round_to_int(num));
+ return;
+ }
+ if (short_units) {
+ width = 5;
+ format = "%.*f%.1s";
+ } else {
+ width = 7;
+ format = "%.*f%-3s";
}
-#undef OBJ
-
- return obj;
-}
-static struct text_object *create_plain_text(const char *s)
-{
- struct text_object *obj;
+ if (llabs(num) < 1000LL) {
+ spaced_print(buf, size, format, width, 0, (float)num, *suffix);
+ return;
+ }
- if (s == NULL || *s == '\0') {
- return NULL;
+ while (llabs(num / 1024) >= 1000LL && **(suffix + 2)) {
+ num /= 1024;
+ suffix++;
}
- obj = new_text_object_internal();
+ suffix++;
+ fnum = num / 1024.0;
+
+ /* fnum should now be < 1000, so looks like 'AAA.BBBBB'
+ *
+ * The goal is to always have a significance of 3, by
+ * adjusting the decimal part of the number. Sample output:
+ * 123MiB
+ * 23.4GiB
+ * 5.12B
+ * so the point of alignment resides between number and unit. The
+ * upside of this is that there is minimal padding necessary, though
+ * there should be a way to make alignment take place at the decimal
+ * dot (then with fixed width decimal part).
+ *
+ * Note the repdigits below: when given a precision value, printf()
+ * rounds the float to it, not just cuts off the remaining digits. So
+ * e.g. 99.95 with a precision of 1 gets 100.0, which again should be
+ * printed with a precision of 0. Yay. */
+
+ precision = 0; /* print 100-999 without decimal part */
+ if (fnum < 99.95)
+ precision = 1; /* print 10-99 with one decimal place */
+ if (fnum < 9.995)
+ precision = 2; /* print 0-9 with two decimal places */
- obj->type = OBJ_text;
- obj->data.s = strndup(s, text_buffer_size);
- return obj;
+ spaced_print(buf, size, format, width, precision, fnum, *suffix);
}
-/* backslash_escape - do the actual substitution task for template objects
- *
- * The field templates is used for substituting the \N occurences. Set it to
- * NULL to leave them as they are.
- */
-static char *backslash_escape(const char *src, char **templates, unsigned int template_count)
-{
- char *src_dup;
- const char *p;
- unsigned int dup_idx = 0, dup_len;
+/* global object list root element */
+static struct text_object global_root_object;
- dup_len = strlen(src) + 1;
- src_dup = malloc(dup_len * sizeof(char));
+//our own implementation of popen, the difference : the value of 'childpid' will be filled with
+//the pid of the running 'command'. This is useful if want to kill it when it hangs while reading
+//or writing to it. We have to kill it because pclose will wait until the process dies by itself
+FILE* pid_popen(const char *command, const char *mode, pid_t *child) {
+ int ends[2];
+ int parentend, childend;
- p = src;
- while (*p) {
- switch (*p) {
- case '\\':
- if (!*(p + 1))
- break;
- if (*(p + 1) == '\\') {
- src_dup[dup_idx++] = '\\';
- p++;
- } else if (*(p + 1) == ' ') {
- src_dup[dup_idx++] = ' ';
- p++;
- } else if (*(p + 1) == 'n') {
- src_dup[dup_idx++] = '\n';
- p++;
- } else if (templates) {
- unsigned int tmpl_num;
- int digits;
- if ((sscanf(p + 1, "%u%n", &tmpl_num, &digits) <= 0) ||
- (tmpl_num > template_count))
- break;
- dup_len += strlen(templates[tmpl_num - 1]);
- src_dup = realloc(src_dup, dup_len * sizeof(char));
- sprintf(src_dup + dup_idx, "%s", templates[tmpl_num - 1]);
- dup_idx += strlen(templates[tmpl_num - 1]);
- p += digits;
- }
- break;
- default:
- src_dup[dup_idx++] = *p;
- break;
+ //by running pipe after the strcmp's we make sure that we don't have to create a pipe
+ //and close the ends if mode is something illegal
+ if(strcmp(mode, "r") == 0) {
+ if(pipe(ends) != 0) {
+ return NULL;
}
- p++;
+ parentend = ends[0];
+ childend = ends[1];
+ } else if(strcmp(mode, "w") == 0) {
+ if(pipe(ends) != 0) {
+ return NULL;
+ }
+ parentend = ends[1];
+ childend = ends[0];
+ } else {
+ return NULL;
}
- src_dup[dup_idx] = '\0';
- src_dup = realloc(src_dup, (strlen(src_dup) + 1) * sizeof(char));
- return src_dup;
-}
-
-/* handle_template_object - core logic of the template object
- *
- * use config variables like this:
- * template1 = "$\1\2"
- * template2 = "\1: ${fs_bar 4,100 \2} ${fs_used \2} / ${fs_size \2}"
- *
- * and use them like this:
- * ${template1 node name}
- * ${template2 root /}
- * ${template2 cdrom /mnt/cdrom}
- */
-static char *handle_template(const char *tmpl, const char *args)
-{
- char *args_dup = NULL;
- char *p, *p_old;
- char **argsp = NULL;
- unsigned int argcnt = 0, template_idx, i;
- char *eval_text;
-
- if ((sscanf(tmpl, "template%u", &template_idx) != 1) ||
- (template_idx >= MAX_TEMPLATES))
+ *child = fork();
+ if(*child == -1) {
+ close(parentend);
+ close(childend);
return NULL;
-
- if(args) {
- args_dup = strdup(args);
- p = args_dup;
- while (*p) {
- while (*p && (*p == ' ' && (p == args_dup || *(p - 1) != '\\')))
- p++;
- if (p > args_dup && *(p - 1) == '\\')
- p--;
- p_old = p;
- while (*p && (*p != ' ' || (p > args_dup && *(p - 1) == '\\')))
- p++;
- if (*p) {
- (*p) = '\0';
- p++;
- }
- argsp = realloc(argsp, ++argcnt * sizeof(char *));
- argsp[argcnt - 1] = p_old;
- }
- for (i = 0; i < argcnt; i++) {
- char *tmp;
- tmp = backslash_escape(argsp[i], NULL, 0);
- DBGP2("%s: substituted arg '%s' to '%s'", tmpl, argsp[i], tmp);
- argsp[i] = tmp;
+ } else if(*child > 0) {
+ close(childend);
+ waitpid(*child, NULL, 0);
+ } else {
+ //don't read from both stdin and pipe or write to both stdout and pipe
+ if(childend == ends[0]) {
+ close(0);
+ } else {
+ close(1);
}
+ dup(childend); //by dupping childend, the returned fd will have close-on-exec turned off
+ execl("/bin/sh", "sh", "-c", command, (char *) NULL);
+ _exit(EXIT_FAILURE); //child should die here, (normally execl will take care of this but it can fail)
}
-
- eval_text = backslash_escape(template[template_idx], argsp, argcnt);
- DBGP("substituted %s, output is '%s'", tmpl, eval_text);
- free(args_dup);
- for (i = 0; i < argcnt; i++)
- free(argsp[i]);
- free(argsp);
- return eval_text;
+ return fdopen(parentend, mode);
}
-static char *find_and_replace_templates(const char *inbuf)
+static inline void read_exec(const char *data, char *buf, const int size)
{
- char *outbuf, *indup, *p, *o, *templ, *args, *tmpl_out;
- int stack, outlen;
-
- outlen = strlen(inbuf) + 1;
- o = outbuf = calloc(outlen, sizeof(char));
- memset(outbuf, 0, outlen * sizeof(char));
-
- p = indup = strdup(inbuf);
- while (*p) {
- while (*p && *p != '$')
- *(o++) = *(p++);
-
- if (!(*p))
- break;
+ FILE *fp;
- if (strncmp(p, "$template", 9) && strncmp(p, "${template", 10)) {
- *(o++) = *(p++);
- continue;
- }
+ alarm(update_interval);
+ fp = pid_popen(data, "r", &childpid);
+ if(fp) {
+ int length;
- if (*(p + 1) == '{') {
- p += 2;
- templ = p;
- while (*p && !isspace(*p) && *p != '{' && *p != '}')
- p++;
- if (*p == '}')
- args = NULL;
- else
- args = p;
-
- stack = 1;
- while (*p && stack > 0) {
- if (*p == '{')
- stack++;
- else if (*p == '}')
- stack--;
- p++;
- }
- if (stack == 0) {
- // stack is empty. that means the previous char was }, so we zero it
- *(p - 1) = '\0';
- } else {
- // we ran into the end of string without finding a closing }, bark
- CRIT_ERR(NULL, NULL, "cannot find a closing '}' in template expansion");
- }
- } else {
- templ = p + 1;
- while (*p && !isspace(*p))
- p++;
- args = NULL;
- }
- tmpl_out = handle_template(templ, args);
- if (tmpl_out) {
- outlen += strlen(tmpl_out);
- *o = '\0';
- outbuf = realloc(outbuf, outlen * sizeof(char));
- strcat (outbuf, tmpl_out);
- free(tmpl_out);
- o = outbuf + strlen(outbuf);
- } else {
- NORM_ERR("failed to handle template '%s' with args '%s'", templ, args);
+ length = fread(buf, 1, size, fp);
+ pclose(fp);
+ buf[length] = '\0';
+ if (length > 0 && buf[length - 1] == '\n') {
+ buf[length - 1] = '\0';
}
+ } else {
+ buf[0] = '\0';
}
- *o = '\0';
- outbuf = realloc(outbuf, (strlen(outbuf) + 1) * sizeof(char));
- free(indup);
- return outbuf;
+ alarm(0);
}
-static int text_contains_templates(const char *text)
+void do_read_exec(const char *data, char *buf, const int size)
{
- if (strcasestr(text, "${template") != NULL)
- return 1;
- if (strcasestr(text, "$template") != NULL)
- return 1;
- return 0;
+ read_exec(data, buf, size);
}
-/*
- * - assumes that *string is '#'
- * - removes the part from '#' to the end of line ('\n' or '\0')
- * - it removes the '\n'
- * - copies the last char into 'char *last' argument, which should be a pointer
- * to a char rather than a string.
- */
-static size_t remove_comment(char *string, char *last)
-{
- char *end = string;
- while (*end != '\0' && *end != '\n') {
- ++end;
- }
- if (last) *last = *end;
- if (*end == '\n') end++;
- strfold(string, end - string);
- return end - string;
-}
+void *threaded_exec(void *) __attribute__((noreturn));
-static size_t remove_comments(char *string)
+void *threaded_exec(void *arg)
{
- char *curplace;
- size_t folded = 0;
- for (curplace = string; *curplace != 0; curplace++) {
- if (*curplace == '\\' && *(curplace + 1) == '#') {
- // strcpy can't be used for overlapping strings
- strfold(curplace, 1);
- folded += 1;
- } else if (*curplace == '#') {
- folded += remove_comment(curplace, 0);
+ char *buff, *p2;
+ struct text_object *obj = (struct text_object *)arg;
+
+ while (1) {
+ buff = malloc(text_buffer_size);
+ read_exec(obj->data.texeci.cmd, buff,
+ text_buffer_size);
+ p2 = buff;
+ while (*p2) {
+ if (*p2 == '\001') {
+ *p2 = ' ';
+ }
+ p2++;
+ }
+ timed_thread_lock(obj->data.texeci.p_timed_thread);
+ strncpy(obj->data.texeci.buffer, buff, text_buffer_size);
+ timed_thread_unlock(obj->data.texeci.p_timed_thread);
+ free(buff);
+ if (timed_thread_test(obj->data.texeci.p_timed_thread, 0)) {
+ timed_thread_exit(obj->data.texeci.p_timed_thread);
}
}
- return folded;
+ /* never reached */
}
-static int extract_variable_text_internal(struct text_object *retval, const char *const_p)
-{
- struct text_object *obj;
- char *p, *s, *orig_p;
- long line;
- void *ifblock_opaque = NULL;
- char *tmp_p;
- char *arg = 0;
- size_t len = 0;
-
- p = strndup(const_p, max_user_text - 1);
- while (text_contains_templates(p)) {
- char *tmp;
- tmp = find_and_replace_templates(p);
- free(p);
- p = tmp;
- }
- s = orig_p = p;
-
- if (strcmp(p, const_p)) {
- DBGP("replaced all templates in text: input is\n'%s'\noutput is\n'%s'", const_p, p);
- } else {
- DBGP("no templates to replace");
- }
-
- memset(retval, 0, sizeof(struct text_object));
-
- line = global_text_lines;
-
- while (*p) {
- if (*p == '\n') {
- line++;
- }
- if (*p == '$') {
- *p = '\0';
- obj = create_plain_text(s);
- if (obj != NULL) {
- append_object(retval, obj);
- }
- *p = '$';
- p++;
- s = p;
-
- if (*p != '$') {
- char buf[256];
- const char *var;
-
- /* variable is either $foo or ${foo} */
- if (*p == '{') {
- unsigned int brl = 1, brr = 0;
-
- p++;
- s = p;
- while (*p && brl != brr) {
- if (*p == '{') {
- brl++;
- }
- if (*p == '}') {
- brr++;
- }
- p++;
- }
- p--;
- } else {
- s = p;
- if (*p == '#') {
- p++;
- }
- while (*p && (isalnum((int) *p) || *p == '_')) {
- p++;
- }
- }
-
- /* copy variable to buffer */
- len = (p - s > 255) ? 255 : (p - s);
- strncpy(buf, s, len);
- buf[len] = '\0';
-
- if (*p == '}') {
- p++;
- }
- s = p;
-
- /* search for variable in environment */
-
- var = getenv(buf);
- if (var) {
- obj = create_plain_text(var);
- if (obj) {
- append_object(retval, obj);
- }
- continue;
- }
-
- /* if variable wasn't found in environment, use some special */
+static long current_text_color;
- arg = 0;
+void set_current_text_color(long colour)
+{
+ current_text_color = colour;
+}
- /* split arg */
- if (strchr(buf, ' ')) {
- arg = strchr(buf, ' ');
- *arg = '\0';
- arg++;
- while (isspace((int) *arg)) {
- arg++;
- }
- if (!*arg) {
- arg = 0;
- }
- }
+long get_current_text_color(void)
+{
+ return current_text_color;
+}
- /* lowercase variable name */
- tmp_p = buf;
- while (*tmp_p) {
- *tmp_p = tolower(*tmp_p);
- tmp_p++;
- }
+//adds newstring to to the tree unless you can already see it when travelling back.
+//if it's possible to attach it then it returns a pointer to the leaf, else it returns NULL
+struct conftree* conftree_add(struct conftree* previous, const char* newstring) {
+ struct conftree* node;
+ struct conftree* node2;
- obj = construct_text_object(buf, arg,
- line, &ifblock_opaque, orig_p);
- if (obj != NULL) {
- append_object(retval, obj);
- }
- continue;
- } else {
- obj = create_plain_text("$");
- s = p + 1;
- if (obj != NULL) {
- append_object(retval, obj);
- }
- }
- } else if (*p == '\\' && *(p+1) == '#') {
- strfold(p, 1);
- } else if (*p == '#') {
- char c;
- if (remove_comment(p, &c) && p > orig_p && c == '\n') {
- /* if remove_comment removed a newline, we need to 'back up' with p */
- p--;
- }
+ for(node = previous; node != NULL; node = node->back) {
+ if(strcmp(node->string, newstring) == 0) {
+ return NULL;
}
- p++;
}
- obj = create_plain_text(s);
- if (obj != NULL) {
- append_object(retval, obj);
+ node = malloc(sizeof(struct conftree));
+ if (previous != NULL) {
+ if(previous->vert_next == NULL) {
+ previous->vert_next = node;
+ } else {
+ for(node2 = previous->vert_next; node2->horz_next != NULL; node2 = node2->horz_next ) { }
+ node2->horz_next = node;
+ }
}
+ node->string = strdup(newstring);
+ node->horz_next = NULL;
+ node->vert_next = NULL;
+ node->back = previous;
+ return node;
+}
- if (!ifblock_stack_empty(&ifblock_opaque)) {
- NORM_ERR("one or more $endif's are missing");
+void conftree_empty(struct conftree* tree) {
+ if(tree) {
+ conftree_empty(tree->horz_next);
+ conftree_empty(tree->vert_next);
+ free(tree->string);
+ free(tree);
}
-
- free(orig_p);
- return 0;
}
+struct conftree *currentconffile;
+
static void extract_variable_text(const char *p)
{
free_text_objects(&global_root_object, 0);
#ifdef HAVE_ICONV
char buff_in[p_max_size];
buff_in[0] = 0;
- iconv_converting = 0;
+ set_iconv_converting(0);
#endif /* HAVE_ICONV */
p[0] = 0;
#ifdef HAVE_ICONV
OBJ(iconv_start) {
- iconv_converting = 1;
- iconv_selected = obj->a;
+ set_iconv_converting(1);
+ set_iconv_selected(obj->a);
}
OBJ(iconv_stop) {
- iconv_converting = 0;
- iconv_selected = 0;
+ set_iconv_converting(0);
+ set_iconv_selected(0);
}
#endif /* HAVE_ICONV */
{
- unsigned int a = strlen(p);
+ size_t a = strlen(p);
#ifdef HAVE_ICONV
- if (a > 0 && iconv_converting && iconv_selected > 0
- && (iconv_cd[iconv_selected - 1] != (iconv_t) (-1))) {
- int bytes;
- size_t dummy1, dummy2;
-#ifdef __FreeBSD__
- const char *ptr = buff_in;
-#else
- char *ptr = buff_in;
-#endif
- char *outptr = p;
-
- dummy1 = dummy2 = a;
-
- strncpy(buff_in, p, p_max_size);
-
- iconv(*iconv_cd[iconv_selected - 1], NULL, NULL, NULL, NULL);
- while (dummy1 > 0) {
- bytes = iconv(*iconv_cd[iconv_selected - 1], &ptr, &dummy1,
- &outptr, &dummy2);
- if (bytes == -1) {
- NORM_ERR("Iconv codeset conversion failed");
- break;
- }
- }
-
- /* It is nessecary when we are converting from multibyte to
- * singlebyte codepage */
- a = outptr - p;
- }
+ iconv_convert(a, buff_in, p, p_max_size);
#endif /* HAVE_ICONV */
if (obj->type != OBJ_text && obj->type != OBJ_execp && obj->type != OBJ_execpi) {
substitute_newlines(p, a - 2);
--- /dev/null
+/* -*- mode: c; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: t -*-
+ *
+ * Conky, a system monitor, based on torsmo
+ *
+ * Any original torsmo code is licensed under the BSD license
+ *
+ * All code written since the fork of torsmo is licensed under the GPL
+ *
+ * Please see COPYING for details
+ *
+ * Copyright (c) 2004, Hannu Saransaari and Lauri Hakkarainen
+ * Copyright (c) 2005-2009 Brenden Matthews, Philip Kovacs, et. al.
+ * (see AUTHORS)
+ * All rights reserved.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ * You should have received a copy of the GNU General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ * vim: ts=4 sw=4 noet ai cindent syntax=c
+ *
+ */
+
+/* local headers */
+#include "core.h"
+#include "text_object.h"
+#include "algebra.h"
+#include "build.h"
+#include "colours.h"
+#include "diskio.h"
+#ifdef X11
+#include "fonts.h"
+#endif
+#include "fs.h"
+#include "logging.h"
+#include "mixer.h"
+#include "mail.h"
+#include "mboxscan.h"
+#include "specials.h"
+#include "temphelper.h"
+#include "tailhead.h"
+#include "top.h"
+
+/* check for OS and include appropriate headers */
+#if defined(__linux__)
+#include "linux.h"
+#elif defined(__FreeBSD__) || defined(__FreeBSD_kernel__)
+#include "freebsd.h"
+#elif defined(__OpenBSD__)
+#include "openbsd.h"
+#endif
+
+#include <string.h>
+#include <ctype.h>
+
+#ifdef HAVE_ICONV
+#include <iconv.h>
+
+#define ICONV_CODEPAGE_LENGTH 20
+
+int register_iconv(iconv_t *new_iconv);
+
+long iconv_selected;
+long iconv_count = 0;
+char iconv_converting;
+static iconv_t **iconv_cd = 0;
+
+char is_iconv_converting(void)
+{
+ return iconv_converting;
+}
+
+void set_iconv_converting(char i)
+{
+ iconv_converting = i;
+}
+
+long get_iconv_selected(void)
+{
+ return iconv_selected;
+}
+
+void set_iconv_selected(long i)
+{
+ iconv_selected = i;
+}
+
+int register_iconv(iconv_t *new_iconv)
+{
+ iconv_cd = realloc(iconv_cd, sizeof(iconv_t *) * (iconv_count + 1));
+ if (!iconv_cd) {
+ CRIT_ERR(NULL, NULL, "Out of memory");
+ }
+ iconv_cd[iconv_count] = malloc(sizeof(iconv_t));
+ if (!iconv_cd[iconv_count]) {
+ CRIT_ERR(NULL, NULL, "Out of memory");
+ }
+ memcpy(iconv_cd[iconv_count], new_iconv, sizeof(iconv_t));
+ iconv_count++;
+ return iconv_count;
+}
+
+void free_iconv(void)
+{
+ if (iconv_cd) {
+ long i;
+
+ for (i = 0; i < iconv_count; i++) {
+ if (iconv_cd[i]) {
+ iconv_close(*iconv_cd[i]);
+ free(iconv_cd[i]);
+ }
+ }
+ free(iconv_cd);
+ }
+ iconv_cd = 0;
+}
+
+void iconv_convert(size_t a, char *buff_in, char *p, size_t p_max_size)
+{
+ if (a > 0 && is_iconv_converting() && get_iconv_selected() > 0
+ && (iconv_cd[iconv_selected - 1] != (iconv_t) (-1))) {
+ int bytes;
+ size_t dummy1, dummy2;
+#ifdef __FreeBSD__
+ const char *ptr = buff_in;
+#else
+ char *ptr = buff_in;
+#endif
+ char *outptr = p;
+
+ dummy1 = dummy2 = a;
+
+ strncpy(buff_in, p, p_max_size);
+
+ iconv(*iconv_cd[iconv_selected - 1], NULL, NULL, NULL, NULL);
+ while (dummy1 > 0) {
+ bytes = iconv(*iconv_cd[iconv_selected - 1], &ptr, &dummy1,
+ &outptr, &dummy2);
+ if (bytes == -1) {
+ NORM_ERR("Iconv codeset conversion failed");
+ break;
+ }
+ }
+
+ /* It is nessecary when we are converting from multibyte to
+ * singlebyte codepage */
+ a = outptr - p;
+ }
+}
+#endif /* HAVE_ICONV */
+
+/* strip a leading /dev/ if any, following symlinks first
+ *
+ * BEWARE: this function returns a pointer to static content
+ * which gets overwritten in consecutive calls. I.e.:
+ * this function is NOT reentrant.
+ */
+static const char *dev_name(const char *path)
+{
+ static char buf[255]; /* should be enough for pathnames */
+ ssize_t buflen;
+
+ if (!path)
+ return NULL;
+
+#define DEV_NAME(x) \
+ x != NULL && strlen(x) > 5 && strncmp(x, "/dev/", 5) == 0 ? x + 5 : x
+ if ((buflen = readlink(path, buf, 254)) == -1)
+ return DEV_NAME(path);
+ buf[buflen] = '\0';
+ return DEV_NAME(buf);
+#undef DEV_NAME
+}
+
+static struct text_object *new_text_object_internal(void)
+{
+ struct text_object *obj = malloc(sizeof(struct text_object));
+ memset(obj, 0, sizeof(struct text_object));
+ return obj;
+}
+
+static struct text_object *create_plain_text(const char *s)
+{
+ struct text_object *obj;
+
+ if (s == NULL || *s == '\0') {
+ return NULL;
+ }
+
+ obj = new_text_object_internal();
+
+ obj->type = OBJ_text;
+ obj->data.s = strndup(s, text_buffer_size);
+ return obj;
+}
+
+/* construct_text_object() creates a new text_object */
+struct text_object *construct_text_object(const char *s, const char *arg, long
+ line, void **ifblock_opaque, void *free_at_crash)
+{
+ // struct text_object *obj = new_text_object();
+ struct text_object *obj = new_text_object_internal();
+
+ obj->line = line;
+
+#define OBJ(a, n) if (strcmp(s, #a) == 0) { \
+ obj->type = OBJ_##a; need_mask |= (1ULL << n); {
+#define OBJ_IF(a, n) if (strcmp(s, #a) == 0) { \
+ obj->type = OBJ_##a; need_mask |= (1ULL << n); \
+ obj_be_ifblock_if(ifblock_opaque, obj); {
+#define END } } else
+
+#define SIZE_DEFAULTS(arg) { \
+ obj->a = default_##arg##_width; \
+ obj->b = default_##arg##_height; \
+}
+
+#ifdef X11
+ if (s[0] == '#') {
+ obj->type = OBJ_color;
+ obj->data.l = get_x11_color(s);
+ } else
+#endif /* X11 */
+#ifdef __OpenBSD__
+ OBJ(freq, INFO_FREQ)
+#else
+ OBJ(acpitemp, 0)
+ obj->data.i = open_acpi_temperature(arg);
+ END OBJ(acpiacadapter, 0)
+ END OBJ(freq, INFO_FREQ)
+#endif /* !__OpenBSD__ */
+ get_cpu_count();
+ if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
+ || (unsigned int) atoi(&arg[0]) > info.cpu_count) {
+ obj->data.cpu_index = 1;
+ /* NORM_ERR("freq: Invalid CPU number or you don't have that many CPUs! "
+ "Displaying the clock for CPU 1."); */
+ } else {
+ obj->data.cpu_index = atoi(&arg[0]);
+ }
+ obj->a = 1;
+ END OBJ(freq_g, INFO_FREQ)
+ get_cpu_count();
+ if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
+ || (unsigned int) atoi(&arg[0]) > info.cpu_count) {
+ obj->data.cpu_index = 1;
+ /* NORM_ERR("freq_g: Invalid CPU number or you don't have that many "
+ "CPUs! Displaying the clock for CPU 1."); */
+ } else {
+ obj->data.cpu_index = atoi(&arg[0]);
+ }
+ obj->a = 1;
+ END OBJ(read_tcp, 0)
+ if (arg) {
+ obj->data.read_tcp.host = malloc(text_buffer_size);
+ sscanf(arg, "%s", obj->data.read_tcp.host);
+ sscanf(arg+strlen(obj->data.read_tcp.host), "%u", &(obj->data.read_tcp.port));
+ if(obj->data.read_tcp.port == 0) {
+ obj->data.read_tcp.port = atoi(obj->data.read_tcp.host);
+ strcpy(obj->data.read_tcp.host,"localhost");
+ }
+ obj->data.read_tcp.port = htons(obj->data.read_tcp.port);
+ if(obj->data.read_tcp.port < 1 || obj->data.read_tcp.port > 65535) {
+ CRIT_ERR(obj, free_at_crash, "read_tcp: Needs \"(host) port\" as argument(s)");
+ }
+ }else{
+ CRIT_ERR(obj, free_at_crash, "read_tcp: Needs \"(host) port\" as argument(s)");
+ }
+#if defined(__linux__)
+ END OBJ(voltage_mv, 0)
+ get_cpu_count();
+ if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
+ || (unsigned int) atoi(&arg[0]) > info.cpu_count) {
+ obj->data.cpu_index = 1;
+ /* NORM_ERR("voltage_mv: Invalid CPU number or you don't have that many "
+ "CPUs! Displaying voltage for CPU 1."); */
+ } else {
+ obj->data.cpu_index = atoi(&arg[0]);
+ }
+ obj->a = 1;
+ END OBJ(voltage_v, 0)
+ get_cpu_count();
+ if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
+ || (unsigned int) atoi(&arg[0]) > info.cpu_count) {
+ obj->data.cpu_index = 1;
+ /* NORM_ERR("voltage_v: Invalid CPU number or you don't have that many "
+ "CPUs! Displaying voltage for CPU 1."); */
+ } else {
+ obj->data.cpu_index = atoi(&arg[0]);
+ }
+ obj->a = 1;
+
+#ifdef HAVE_IWLIB
+ END OBJ(wireless_essid, INFO_NET)
+ if (arg) {
+ obj->data.net = get_net_stat(arg, obj, free_at_crash);
+ } else {
+ // default to DEFAULTNETDEV
+ char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
+ obj->data.net = get_net_stat(buf, obj, free_at_crash);
+ free(buf);
+ }
+ END OBJ(wireless_mode, INFO_NET)
+ if (arg) {
+ obj->data.net = get_net_stat(arg, obj, free_at_crash);
+ } else {
+ // default to DEFAULTNETDEV
+ char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
+ obj->data.net = get_net_stat(buf, obj, free_at_crash);
+ free(buf);
+ }
+ END OBJ(wireless_bitrate, INFO_NET)
+ if (arg) {
+ obj->data.net = get_net_stat(arg, obj, free_at_crash);
+ } else {
+ // default to DEFAULTNETDEV
+ char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
+ obj->data.net = get_net_stat(buf, obj, free_at_crash);
+ free(buf);
+ }
+ END OBJ(wireless_ap, INFO_NET)
+ if (arg) {
+ obj->data.net = get_net_stat(arg, obj, free_at_crash);
+ } else {
+ // default to DEFAULTNETDEV
+ char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
+ obj->data.net = get_net_stat(buf, obj, free_at_crash);
+ free(buf);
+ }
+ END OBJ(wireless_link_qual, INFO_NET)
+ if (arg) {
+ obj->data.net = get_net_stat(arg, obj, free_at_crash);
+ } else {
+ // default to DEFAULTNETDEV
+ char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
+ obj->data.net = get_net_stat(buf, obj, free_at_crash);
+ free(buf);
+ }
+ END OBJ(wireless_link_qual_max, INFO_NET)
+ if (arg) {
+ obj->data.net = get_net_stat(arg, obj, free_at_crash);
+ } else {
+ // default to DEFAULTNETDEV
+ char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
+ obj->data.net = get_net_stat(buf, obj, free_at_crash);
+ free(buf);
+ }
+ END OBJ(wireless_link_qual_perc, INFO_NET)
+ if (arg) {
+ obj->data.net = get_net_stat(arg, obj, free_at_crash);
+ } else {
+ // default to DEFAULTNETDEV
+ char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
+ obj->data.net = get_net_stat(buf, obj, free_at_crash);
+ free(buf);
+ }
+ END OBJ(wireless_link_bar, INFO_NET)
+ SIZE_DEFAULTS(bar);
+ if (arg) {
+ arg = scan_bar(arg, &obj->a, &obj->b);
+ obj->data.net = get_net_stat(arg, obj, free_at_crash);
+ } else {
+ // default to DEFAULTNETDEV
+ char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
+ obj->data.net = get_net_stat(buf, obj, free_at_crash);
+ free(buf);
+ }
+#endif /* HAVE_IWLIB */
+
+#endif /* __linux__ */
+
+#ifndef __OpenBSD__
+ END OBJ(acpifan, 0)
+ END OBJ(battery, 0)
+ char bat[64];
+
+ if (arg) {
+ sscanf(arg, "%63s", bat);
+ } else {
+ strcpy(bat, "BAT0");
+ }
+ obj->data.s = strndup(bat, text_buffer_size);
+ END OBJ(battery_short, 0)
+ char bat[64];
+
+ if (arg) {
+ sscanf(arg, "%63s", bat);
+ } else {
+ strcpy(bat, "BAT0");
+ }
+ obj->data.s = strndup(bat, text_buffer_size);
+ END OBJ(battery_time, 0)
+ char bat[64];
+
+ if (arg) {
+ sscanf(arg, "%63s", bat);
+ } else {
+ strcpy(bat, "BAT0");
+ }
+ obj->data.s = strndup(bat, text_buffer_size);
+ END OBJ(battery_percent, 0)
+ char bat[64];
+
+ if (arg) {
+ sscanf(arg, "%63s", bat);
+ } else {
+ strcpy(bat, "BAT0");
+ }
+ obj->data.s = strndup(bat, text_buffer_size);
+ END OBJ(battery_bar, 0)
+ char bat[64];
+ SIZE_DEFAULTS(bar);
+ obj->b = 6;
+ if (arg) {
+ arg = scan_bar(arg, &obj->a, &obj->b);
+ sscanf(arg, "%63s", bat);
+ } else {
+ strcpy(bat, "BAT0");
+ }
+ obj->data.s = strndup(bat, text_buffer_size);
+#endif /* !__OpenBSD__ */
+
+#if defined(__linux__)
+ END OBJ(disk_protect, 0)
+ if (arg)
+ obj->data.s = strndup(dev_name(arg), text_buffer_size);
+ else
+ CRIT_ERR(obj, free_at_crash, "disk_protect needs an argument");
+ END OBJ(i8k_version, INFO_I8K)
+ END OBJ(i8k_bios, INFO_I8K)
+ END OBJ(i8k_serial, INFO_I8K)
+ END OBJ(i8k_cpu_temp, INFO_I8K)
+ END OBJ(i8k_left_fan_status, INFO_I8K)
+ END OBJ(i8k_right_fan_status, INFO_I8K)
+ END OBJ(i8k_left_fan_rpm, INFO_I8K)
+ END OBJ(i8k_right_fan_rpm, INFO_I8K)
+ END OBJ(i8k_ac_status, INFO_I8K)
+ END OBJ(i8k_buttons_status, INFO_I8K)
+#if defined(IBM)
+ END OBJ(ibm_fan, 0)
+ END OBJ(ibm_temps, 0)
+ if (!arg) {
+ CRIT_ERR(obj, free_at_crash, "ibm_temps: needs an argument");
+ }
+ if (!isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) >= 8) {
+ obj->data.sensor = 0;
+ NORM_ERR("Invalid temperature sensor! Sensor number must be 0 to 7. "
+ "Using 0 (CPU temp sensor).");
+ }
+ obj->data.sensor = atoi(&arg[0]);
+ END OBJ(ibm_volume, 0)
+ END OBJ(ibm_brightness, 0)
+#endif
+ /* information from sony_laptop kernel module
+ * /sys/devices/platform/sony-laptop */
+ END OBJ(sony_fanspeed, 0)
+ END OBJ_IF(if_gw, INFO_GW)
+ END OBJ(ioscheduler, 0)
+ if (!arg) {
+ CRIT_ERR(obj, free_at_crash, "get_ioscheduler needs an argument (e.g. hda)");
+ obj->data.s = 0;
+ } else
+ obj->data.s = strndup(dev_name(arg), text_buffer_size);
+ END OBJ(laptop_mode, 0)
+ END OBJ(pb_battery, 0)
+ if (arg && strcmp(arg, "status") == EQUAL) {
+ obj->data.i = PB_BATT_STATUS;
+ } else if (arg && strcmp(arg, "percent") == EQUAL) {
+ obj->data.i = PB_BATT_PERCENT;
+ } else if (arg && strcmp(arg, "time") == EQUAL) {
+ obj->data.i = PB_BATT_TIME;
+ } else {
+ NORM_ERR("pb_battery: needs one argument: status, percent or time");
+ free(obj);
+ return NULL;
+ }
+
+#endif /* __linux__ */
+#if (defined(__FreeBSD__) || defined(__linux__))
+ END OBJ_IF(if_up, 0)
+ if (!arg) {
+ NORM_ERR("if_up needs an argument");
+ obj->data.ifblock.s = 0;
+ } else {
+ obj->data.ifblock.s = strndup(arg, text_buffer_size);
+ }
+#endif
+#if defined(__OpenBSD__)
+ END OBJ(obsd_sensors_temp, 0)
+ if (!arg) {
+ CRIT_ERR(obj, free_at_crash, "obsd_sensors_temp: needs an argument");
+ }
+ if (!isdigit(arg[0]) || atoi(&arg[0]) < 0
+ || atoi(&arg[0]) > OBSD_MAX_SENSORS - 1) {
+ obj->data.sensor = 0;
+ NORM_ERR("Invalid temperature sensor number!");
+ }
+ obj->data.sensor = atoi(&arg[0]);
+ END OBJ(obsd_sensors_fan, 0)
+ if (!arg) {
+ CRIT_ERR(obj, free_at_crash, "obsd_sensors_fan: needs 2 arguments (device and sensor "
+ "number)");
+ }
+ if (!isdigit(arg[0]) || atoi(&arg[0]) < 0
+ || atoi(&arg[0]) > OBSD_MAX_SENSORS - 1) {
+ obj->data.sensor = 0;
+ NORM_ERR("Invalid fan sensor number!");
+ }
+ obj->data.sensor = atoi(&arg[0]);
+ END OBJ(obsd_sensors_volt, 0)
+ if (!arg) {
+ CRIT_ERR(obj, free_at_crash, "obsd_sensors_volt: needs 2 arguments (device and sensor "
+ "number)");
+ }
+ if (!isdigit(arg[0]) || atoi(&arg[0]) < 0
+ || atoi(&arg[0]) > OBSD_MAX_SENSORS - 1) {
+ obj->data.sensor = 0;
+ NORM_ERR("Invalid voltage sensor number!");
+ }
+ obj->data.sensor = atoi(&arg[0]);
+ END OBJ(obsd_vendor, 0)
+ END OBJ(obsd_product, 0)
+#endif /* __OpenBSD__ */
+ END OBJ(buffers, INFO_BUFFERS)
+ END OBJ(cached, INFO_BUFFERS)
+#define SCAN_CPU(__arg, __var) { \
+ int __offset = 0; \
+ if (__arg && sscanf(__arg, " cpu%u %n", &__var, &__offset) > 0) \
+ __arg += __offset; \
+ else \
+ __var = 0; \
+}
+ END OBJ(cpu, INFO_CPU)
+ SCAN_CPU(arg, obj->data.cpu_index);
+ DBGP2("Adding $cpu for CPU %d", obj->data.cpu_index);
+#ifdef X11
+ END OBJ(cpugauge, INFO_CPU)
+ SIZE_DEFAULTS(gauge);
+ SCAN_CPU(arg, obj->data.cpu_index);
+ scan_gauge(arg, &obj->a, &obj->b);
+ DBGP2("Adding $cpugauge for CPU %d", obj->data.cpu_index);
+#endif /* X11 */
+ END OBJ(cpubar, INFO_CPU)
+ SIZE_DEFAULTS(bar);
+ SCAN_CPU(arg, obj->data.cpu_index);
+ scan_bar(arg, &obj->a, &obj->b);
+ DBGP2("Adding $cpubar for CPU %d", obj->data.cpu_index);
+#ifdef X11
+ END OBJ(cpugraph, INFO_CPU)
+ char *buf = 0;
+ SIZE_DEFAULTS(graph);
+ SCAN_CPU(arg, obj->data.cpu_index);
+ buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
+ &obj->e, &obj->char_a, &obj->char_b);
+ DBGP2("Adding $cpugraph for CPU %d", obj->data.cpu_index);
+ if (buf) free(buf);
+ END OBJ(loadgraph, INFO_LOADAVG)
+ char *buf = 0;
+ SIZE_DEFAULTS(graph);
+ buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
+ &obj->e, &obj->char_a, &obj->char_b);
+ if (buf) {
+ int a = 1, r = 3;
+ if (arg) {
+ r = sscanf(arg, "%d", &a);
+ }
+ obj->data.loadavg[0] = (r >= 1) ? (unsigned char) a : 0;
+ free(buf);
+ }
+#endif /* X11 */
+ END OBJ(diskio, INFO_DISKIO)
+ obj->data.diskio = prepare_diskio_stat(dev_name(arg));
+ END OBJ(diskio_read, INFO_DISKIO)
+ obj->data.diskio = prepare_diskio_stat(dev_name(arg));
+ END OBJ(diskio_write, INFO_DISKIO)
+ obj->data.diskio = prepare_diskio_stat(dev_name(arg));
+#ifdef X11
+ END OBJ(diskiograph, INFO_DISKIO)
+ char *buf = 0;
+ SIZE_DEFAULTS(graph);
+ buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
+ &obj->e, &obj->char_a, &obj->char_b);
+
+ obj->data.diskio = prepare_diskio_stat(dev_name(buf));
+ if (buf) free(buf);
+ END OBJ(diskiograph_read, INFO_DISKIO)
+ char *buf = 0;
+ SIZE_DEFAULTS(graph);
+ buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
+ &obj->e, &obj->char_a, &obj->char_b);
+
+ obj->data.diskio = prepare_diskio_stat(dev_name(buf));
+ if (buf) free(buf);
+ END OBJ(diskiograph_write, INFO_DISKIO)
+ char *buf = 0;
+ SIZE_DEFAULTS(graph);
+ buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
+ &obj->e, &obj->char_a, &obj->char_b);
+
+ obj->data.diskio = prepare_diskio_stat(dev_name(buf));
+ if (buf) free(buf);
+#endif /* X11 */
+ END OBJ(color, 0)
+#ifdef X11
+ if (output_methods & TO_X) {
+ obj->data.l = arg ? get_x11_color(arg) : default_fg_color;
+ set_current_text_color(obj->data.l);
+ }
+#endif /* X11 */
+#ifdef NCURSES
+ if (output_methods & TO_NCURSES) {
+ obj->data.l = COLOR_WHITE;
+ if(arg) {
+ if(strcasecmp(arg, "red") == 0) {
+ obj->data.l = COLOR_RED;
+ }else if(strcasecmp(arg, "green") == 0) {
+ obj->data.l = COLOR_GREEN;
+ }else if(strcasecmp(arg, "yellow") == 0) {
+ obj->data.l = COLOR_YELLOW;
+ }else if(strcasecmp(arg, "blue") == 0) {
+ obj->data.l = COLOR_BLUE;
+ }else if(strcasecmp(arg, "magenta") == 0) {
+ obj->data.l = COLOR_MAGENTA;
+ }else if(strcasecmp(arg, "cyan") == 0) {
+ obj->data.l = COLOR_CYAN;
+ }else if(strcasecmp(arg, "black") == 0) {
+ obj->data.l = COLOR_BLACK;
+ }
+ }
+ set_current_text_color(obj->data.l);
+ init_pair(obj->data.l, obj->data.l, COLOR_BLACK);
+ }
+#endif /* NCURSES */
+ END OBJ(color0, 0)
+ obj->data.l = color0;
+ set_current_text_color(obj->data.l);
+ END OBJ(color1, 0)
+ obj->data.l = color1;
+ set_current_text_color(obj->data.l);
+ END OBJ(color2, 0)
+ obj->data.l = color2;
+ set_current_text_color(obj->data.l);
+ END OBJ(color3, 0)
+ obj->data.l = color3;
+ set_current_text_color(obj->data.l);
+ END OBJ(color4, 0)
+ obj->data.l = color4;
+ set_current_text_color(obj->data.l);
+ END OBJ(color5, 0)
+ obj->data.l = color5;
+ set_current_text_color(obj->data.l);
+ END OBJ(color6, 0)
+ obj->data.l = color6;
+ set_current_text_color(obj->data.l);
+ END OBJ(color7, 0)
+ obj->data.l = color7;
+ set_current_text_color(obj->data.l);
+ END OBJ(color8, 0)
+ obj->data.l = color8;
+ set_current_text_color(obj->data.l);
+ END OBJ(color9, 0)
+ obj->data.l = color9;
+ set_current_text_color(obj->data.l);
+#ifdef X11
+ END OBJ(font, 0)
+ obj->data.s = scan_font(arg);
+#endif /* X11 */
+ END OBJ(conky_version, 0)
+ END OBJ(conky_build_date, 0)
+ END OBJ(conky_build_arch, 0)
+ END OBJ(downspeed, INFO_NET)
+ if (arg) {
+ obj->data.net = get_net_stat(arg, obj, free_at_crash);
+ } else {
+ // default to DEFAULTNETDEV
+ char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
+ obj->data.net = get_net_stat(buf, obj, free_at_crash);
+ free(buf);
+ }
+ END OBJ(downspeedf, INFO_NET)
+ if (arg) {
+ obj->data.net = get_net_stat(arg, obj, free_at_crash);
+ } else {
+ // default to DEFAULTNETDEV
+ char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
+ obj->data.net = get_net_stat(buf, obj, free_at_crash);
+ free(buf);
+ }
+#ifdef X11
+ END OBJ(downspeedgraph, INFO_NET)
+ char *buf = 0;
+ SIZE_DEFAULTS(graph);
+ buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
+ &obj->e, &obj->char_a, &obj->char_b);
+
+ // default to DEFAULTNETDEV
+ buf = strndup(buf ? buf : DEFAULTNETDEV, text_buffer_size);
+ obj->data.net = get_net_stat(buf, obj, free_at_crash);
+ free(buf);
+#endif /* X11 */
+ END OBJ(else, 0)
+ obj_be_ifblock_else(ifblock_opaque, obj);
+ END OBJ(endif, 0)
+ obj_be_ifblock_endif(ifblock_opaque, obj);
+ END OBJ(eval, 0)
+ obj->data.s = strndup(arg ? arg : "", text_buffer_size);
+ END OBJ(image, 0)
+ obj->data.s = strndup(arg ? arg : "", text_buffer_size);
+ END OBJ(exec, 0)
+ obj->data.s = strndup(arg ? arg : "", text_buffer_size);
+ END OBJ(execp, 0)
+ obj->data.s = strndup(arg ? arg : "", text_buffer_size);
+ END OBJ(execbar, 0)
+ SIZE_DEFAULTS(bar);
+ obj->data.s = strndup(arg ? arg : "", text_buffer_size);
+#ifdef X11
+ END OBJ(execgauge, 0)
+ SIZE_DEFAULTS(gauge);
+ obj->data.s = strndup(arg ? arg : "", text_buffer_size);
+ END OBJ(execgraph, 0)
+ SIZE_DEFAULTS(graph);
+ obj->data.s = strndup(arg ? arg : "", text_buffer_size);
+#endif /* X11 */
+ END OBJ(execibar, 0)
+ int n;
+ SIZE_DEFAULTS(bar);
+
+ if (!arg || sscanf(arg, "%f %n", &obj->data.execi.interval, &n) <= 0) {
+ char buf[256];
+
+ NORM_ERR("${execibar <interval> command}");
+ obj->type = OBJ_text;
+ snprintf(buf, 256, "${%s}", s);
+ obj->data.s = strndup(buf, text_buffer_size);
+ } else {
+ obj->data.execi.cmd = strndup(arg + n, text_buffer_size);
+ }
+#ifdef X11
+ END OBJ(execigraph, 0)
+ int n;
+ SIZE_DEFAULTS(graph);
+
+ if (!arg || sscanf(arg, "%f %n", &obj->data.execi.interval, &n) <= 0) {
+ char buf[256];
+
+ NORM_ERR("${execigraph <interval> command}");
+ obj->type = OBJ_text;
+ snprintf(buf, 256, "${%s}", s);
+ obj->data.s = strndup(buf, text_buffer_size);
+ } else {
+ obj->data.execi.cmd = strndup(arg + n, text_buffer_size);
+ }
+ END OBJ(execigauge, 0)
+ int n;
+ SIZE_DEFAULTS(gauge);
+
+ if (!arg || sscanf(arg, "%f %n", &obj->data.execi.interval, &n) <= 0) {
+ char buf[256];
+
+ NORM_ERR("${execigauge <interval> command}");
+ obj->type = OBJ_text;
+ snprintf(buf, 256, "${%s}", s);
+ obj->data.s = strndup(buf, text_buffer_size);
+ } else {
+ obj->data.execi.cmd = strndup(arg + n, text_buffer_size);
+ }
+#endif /* X11 */
+ END OBJ(execi, 0)
+ int n;
+
+ if (!arg || sscanf(arg, "%f %n", &obj->data.execi.interval, &n) <= 0) {
+ char buf[256];
+
+ NORM_ERR("${execi <interval> command}");
+ obj->type = OBJ_text;
+ snprintf(buf, 256, "${%s}", s);
+ obj->data.s = strndup(buf, text_buffer_size);
+ } else {
+ obj->data.execi.cmd = strndup(arg + n, text_buffer_size);
+ obj->data.execi.buffer = malloc(text_buffer_size);
+ }
+ END OBJ(execpi, 0)
+ int n;
+
+ if (!arg || sscanf(arg, "%f %n", &obj->data.execi.interval, &n) <= 0) {
+ char buf[256];
+
+ NORM_ERR("${execi <interval> command}");
+ obj->type = OBJ_text;
+ snprintf(buf, 256, "${%s}", s);
+ obj->data.s = strndup(buf, text_buffer_size);
+ } else {
+ obj->data.execi.cmd = strndup(arg + n, text_buffer_size);
+ obj->data.execi.buffer = malloc(text_buffer_size);
+ }
+ END OBJ(texeci, 0)
+ int n;
+
+ if (!arg || sscanf(arg, "%f %n", &obj->data.texeci.interval, &n) <= 0) {
+ char buf[256];
+
+ NORM_ERR("${texeci <interval> command}");
+ obj->type = OBJ_text;
+ snprintf(buf, 256, "${%s}", s);
+ obj->data.s = strndup(buf, text_buffer_size);
+ } else {
+ obj->data.texeci.cmd = strndup(arg + n, text_buffer_size);
+ obj->data.texeci.buffer = malloc(text_buffer_size);
+ }
+ obj->data.texeci.p_timed_thread = NULL;
+ END OBJ(pre_exec, 0)
+ obj->type = OBJ_text;
+ if (arg) {
+ char buf[2048];
+
+ do_read_exec(arg, buf, sizeof(buf));
+ obj->data.s = strndup(buf, text_buffer_size);
+ } else {
+ obj->data.s = strndup("", text_buffer_size);
+ }
+ END OBJ(fs_bar, INFO_FS)
+ SIZE_DEFAULTS(bar);
+ arg = scan_bar(arg, &obj->data.fsbar.w, &obj->data.fsbar.h);
+ if (arg) {
+ while (isspace(*arg)) {
+ arg++;
+ }
+ if (*arg == '\0') {
+ arg = "/";
+ }
+ } else {
+ arg = "/";
+ }
+ obj->data.fsbar.fs = prepare_fs_stat(arg);
+ END OBJ(fs_bar_free, INFO_FS)
+ SIZE_DEFAULTS(bar);
+ arg = scan_bar(arg, &obj->data.fsbar.w, &obj->data.fsbar.h);
+ if (arg) {
+ while (isspace(*arg)) {
+ arg++;
+ }
+ if (*arg == '\0') {
+ arg = "/";
+ }
+ } else {
+ arg = "/";
+ }
+
+ obj->data.fsbar.fs = prepare_fs_stat(arg);
+ END OBJ(fs_free, INFO_FS)
+ if (!arg) {
+ arg = "/";
+ }
+ obj->data.fs = prepare_fs_stat(arg);
+ END OBJ(fs_used_perc, INFO_FS)
+ if (!arg) {
+ arg = "/";
+ }
+ obj->data.fs = prepare_fs_stat(arg);
+ END OBJ(fs_free_perc, INFO_FS)
+ if (!arg) {
+ arg = "/";
+ }
+ obj->data.fs = prepare_fs_stat(arg);
+ END OBJ(fs_size, INFO_FS)
+ if (!arg) {
+ arg = "/";
+ }
+ obj->data.fs = prepare_fs_stat(arg);
+ END OBJ(fs_type, INFO_FS)
+ if (!arg) {
+ arg = "/";
+ }
+ obj->data.fs = prepare_fs_stat(arg);
+ END OBJ(fs_used, INFO_FS)
+ if (!arg) {
+ arg = "/";
+ }
+ obj->data.fs = prepare_fs_stat(arg);
+ END OBJ(hr, 0)
+ obj->data.i = arg ? atoi(arg) : 1;
+ END OBJ(nameserver, INFO_DNS)
+ obj->data.i = arg ? atoi(arg) : 0;
+ END OBJ(offset, 0)
+ obj->data.i = arg ? atoi(arg) : 1;
+ END OBJ(voffset, 0)
+ obj->data.i = arg ? atoi(arg) : 1;
+ END OBJ(goto, 0)
+
+ if (!arg) {
+ NORM_ERR("goto needs arguments");
+ obj->type = OBJ_text;
+ obj->data.s = strndup("${goto}", text_buffer_size);
+ return NULL;
+ }
+
+ obj->data.i = atoi(arg);
+
+ END OBJ(tab, 0)
+ int a = 10, b = 0;
+
+ if (arg) {
+ if (sscanf(arg, "%d %d", &a, &b) != 2) {
+ sscanf(arg, "%d", &b);
+ }
+ }
+ if (a <= 0) {
+ a = 1;
+ }
+ obj->data.pair.a = a;
+ obj->data.pair.b = b;
+
+#ifdef __linux__
+ END OBJ(i2c, INFO_SYSFS)
+ char buf1[64], buf2[64];
+ float factor, offset;
+ int n, found = 0;
+
+ if (!arg) {
+ NORM_ERR("i2c needs arguments");
+ obj->type = OBJ_text;
+ // obj->data.s = strndup("${i2c}", text_buffer_size);
+ return NULL;
+ }
+
+#define HWMON_RESET() {\
+ buf1[0] = 0; \
+ factor = 1.0; \
+ offset = 0.0; }
+
+ if (sscanf(arg, "%63s %d %f %f", buf2, &n, &factor, &offset) == 4) found = 1; else HWMON_RESET();
+ if (!found && sscanf(arg, "%63s %63s %d %f %f", buf1, buf2, &n, &factor, &offset) == 5) found = 1; else if (!found) HWMON_RESET();
+ if (!found && sscanf(arg, "%63s %63s %d", buf1, buf2, &n) == 3) found = 1; else if (!found) HWMON_RESET();
+ if (!found && sscanf(arg, "%63s %d", buf2, &n) == 2) found = 1; else if (!found) HWMON_RESET();
+
+ if (!found) {
+ NORM_ERR("i2c failed to parse arguments");
+ obj->type = OBJ_text;
+ return NULL;
+ }
+ DBGP("parsed i2c args: '%s' '%s' %d %f %f\n", buf1, buf2, n, factor, offset);
+ obj->data.sysfs.fd = open_i2c_sensor((*buf1) ? buf1 : 0, buf2, n,
+ &obj->data.sysfs.arg, obj->data.sysfs.devtype);
+ strncpy(obj->data.sysfs.type, buf2, 63);
+ obj->data.sysfs.factor = factor;
+ obj->data.sysfs.offset = offset;
+
+ END OBJ(platform, INFO_SYSFS)
+ char buf1[64], buf2[64];
+ float factor, offset;
+ int n, found = 0;
+
+ if (!arg) {
+ NORM_ERR("platform needs arguments");
+ obj->type = OBJ_text;
+ return NULL;
+ }
+
+ if (sscanf(arg, "%63s %d %f %f", buf2, &n, &factor, &offset) == 4) found = 1; else HWMON_RESET();
+ if (!found && sscanf(arg, "%63s %63s %d %f %f", buf1, buf2, &n, &factor, &offset) == 5) found = 1; else if (!found) HWMON_RESET();
+ if (!found && sscanf(arg, "%63s %63s %d", buf1, buf2, &n) == 3) found = 1; else if (!found) HWMON_RESET();
+ if (!found && sscanf(arg, "%63s %d", buf2, &n) == 2) found = 1; else if (!found) HWMON_RESET();
+
+ if (!found) {
+ NORM_ERR("platform failed to parse arguments");
+ obj->type = OBJ_text;
+ return NULL;
+ }
+ DBGP("parsed platform args: '%s' '%s' %d %f %f", buf1, buf2, n, factor, offset);
+ obj->data.sysfs.fd = open_platform_sensor((*buf1) ? buf1 : 0, buf2, n,
+ &obj->data.sysfs.arg, obj->data.sysfs.devtype);
+ strncpy(obj->data.sysfs.type, buf2, 63);
+ obj->data.sysfs.factor = factor;
+ obj->data.sysfs.offset = offset;
+
+ END OBJ(hwmon, INFO_SYSFS)
+ char buf1[64], buf2[64];
+ float factor, offset;
+ int n, found = 0;
+
+ if (!arg) {
+ NORM_ERR("hwmon needs argumanets");
+ obj->type = OBJ_text;
+ return NULL;
+ }
+
+ if (sscanf(arg, "%63s %d %f %f", buf2, &n, &factor, &offset) == 4) found = 1; else HWMON_RESET();
+ if (!found && sscanf(arg, "%63s %63s %d %f %f", buf1, buf2, &n, &factor, &offset) == 5) found = 1; else if (!found) HWMON_RESET();
+ if (!found && sscanf(arg, "%63s %63s %d", buf1, buf2, &n) == 3) found = 1; else if (!found) HWMON_RESET();
+ if (!found && sscanf(arg, "%63s %d", buf2, &n) == 2) found = 1; else if (!found) HWMON_RESET();
+
+#undef HWMON_RESET
+
+ if (!found) {
+ NORM_ERR("hwmon failed to parse arguments");
+ obj->type = OBJ_text;
+ return NULL;
+ }
+ DBGP("parsed hwmon args: '%s' '%s' %d %f %f\n", buf1, buf2, n, factor, offset);
+ obj->data.sysfs.fd = open_hwmon_sensor((*buf1) ? buf1 : 0, buf2, n,
+ &obj->data.sysfs.arg, obj->data.sysfs.devtype);
+ strncpy(obj->data.sysfs.type, buf2, 63);
+ obj->data.sysfs.factor = factor;
+ obj->data.sysfs.offset = offset;
+
+#endif /* !__OpenBSD__ */
+
+ END
+ /* we have four different types of top (top, top_mem, top_time and top_io). To
+ * avoid having almost-same code four times, we have this special
+ * handler. */
+ if (strncmp(s, "top", 3) == EQUAL) {
+ if (!parse_top_args(s, arg, obj)) {
+ return NULL;
+ }
+ } else OBJ(addr, INFO_NET)
+ if (arg) {
+ obj->data.net = get_net_stat(arg, obj, free_at_crash);
+ } else {
+ // default to DEFAULTNETDEV
+ char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
+ obj->data.net = get_net_stat(buf, obj, free_at_crash);
+ free(buf);
+ }
+#if defined(__linux__)
+ END OBJ(addrs, INFO_NET)
+ if (arg) {
+ obj->data.net = get_net_stat(arg, obj, free_at_crash);
+ } else {
+ // default to DEFAULTNETDEV
+ char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
+ obj->data.net = get_net_stat(buf, obj, free_at_crash);
+ free(buf);
+ }
+#endif /* __linux__ */
+ END OBJ(tail, 0)
+ init_tailhead("tail", arg, obj, free_at_crash);
+ END OBJ(head, 0)
+ init_tailhead("head", arg, obj, free_at_crash);
+ END OBJ(lines, 0)
+ if (arg) {
+ obj->data.s = strndup(arg, text_buffer_size);
+ }else{
+ CRIT_ERR(obj, free_at_crash, "lines needs a argument");
+ }
+ END OBJ(words, 0)
+ if (arg) {
+ obj->data.s = strndup(arg, text_buffer_size);
+ }else{
+ CRIT_ERR(obj, free_at_crash, "words needs a argument");
+ }
+ END OBJ(loadavg, INFO_LOADAVG)
+ int a = 1, b = 2, c = 3, r = 3;
+
+ if (arg) {
+ r = sscanf(arg, "%d %d %d", &a, &b, &c);
+ if (r >= 3 && (c < 1 || c > 3)) {
+ r--;
+ }
+ if (r >= 2 && (b < 1 || b > 3)) {
+ r--, b = c;
+ }
+ if (r >= 1 && (a < 1 || a > 3)) {
+ r--, a = b, b = c;
+ }
+ }
+ obj->data.loadavg[0] = (r >= 1) ? (unsigned char) a : 0;
+ obj->data.loadavg[1] = (r >= 2) ? (unsigned char) b : 0;
+ obj->data.loadavg[2] = (r >= 3) ? (unsigned char) c : 0;
+ END OBJ_IF(if_empty, 0)
+ if (!arg) {
+ NORM_ERR("if_empty needs an argument");
+ obj->data.ifblock.s = 0;
+ } else {
+ obj->data.ifblock.s = strndup(arg, text_buffer_size);
+ obj->sub = malloc(sizeof(struct text_object));
+ extract_variable_text_internal(obj->sub,
+ obj->data.ifblock.s);
+ }
+ END OBJ_IF(if_match, 0)
+ if (!arg) {
+ NORM_ERR("if_match needs arguments");
+ obj->data.ifblock.s = 0;
+ } else {
+ obj->data.ifblock.s = strndup(arg, text_buffer_size);
+ obj->sub = malloc(sizeof(struct text_object));
+ extract_variable_text_internal(obj->sub,
+ obj->data.ifblock.s);
+ }
+ END OBJ_IF(if_existing, 0)
+ if (!arg) {
+ NORM_ERR("if_existing needs an argument or two");
+ obj->data.ifblock.s = NULL;
+ obj->data.ifblock.str = NULL;
+ } else {
+ char buf1[256], buf2[256];
+ int r = sscanf(arg, "%255s %255[^\n]", buf1, buf2);
+
+ if (r == 1) {
+ obj->data.ifblock.s = strndup(buf1, text_buffer_size);
+ obj->data.ifblock.str = NULL;
+ } else {
+ obj->data.ifblock.s = strndup(buf1, text_buffer_size);
+ obj->data.ifblock.str = strndup(buf2, text_buffer_size);
+ }
+ }
+ DBGP("if_existing: '%s' '%s'", obj->data.ifblock.s, obj->data.ifblock.str);
+ END OBJ_IF(if_mounted, 0)
+ if (!arg) {
+ NORM_ERR("if_mounted needs an argument");
+ obj->data.ifblock.s = 0;
+ } else {
+ obj->data.ifblock.s = strndup(arg, text_buffer_size);
+ }
+#ifdef __linux__
+ END OBJ_IF(if_running, INFO_TOP)
+ if (arg) {
+ obj->data.ifblock.s = strndup(arg, text_buffer_size);
+#else
+ END OBJ_IF(if_running, 0)
+ if (arg) {
+ char buf[256];
+
+ snprintf(buf, 256, "pidof %s >/dev/null", arg);
+ obj->data.ifblock.s = strndup(buf, text_buffer_size);
+#endif
+ } else {
+ NORM_ERR("if_running needs an argument");
+ obj->data.ifblock.s = 0;
+ }
+ END OBJ(kernel, 0)
+ END OBJ(machine, 0)
+ END OBJ(mails, 0)
+ float n1;
+ char mbox[256], dst[256];
+
+ if (!arg) {
+ n1 = 9.5;
+ /* Kapil: Changed from MAIL_FILE to
+ current_mail_spool since the latter
+ is a copy of the former if undefined
+ but the latter should take precedence
+ if defined */
+ strncpy(mbox, current_mail_spool, sizeof(mbox));
+ } else {
+ if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
+ n1 = 9.5;
+ strncpy(mbox, arg, sizeof(mbox));
+ }
+ }
+
+ variable_substitute(mbox, dst, sizeof(dst));
+ obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
+ obj->data.local_mail.interval = n1;
+ END OBJ(new_mails, 0)
+ float n1;
+ char mbox[256], dst[256];
+
+ if (!arg) {
+ n1 = 9.5;
+ strncpy(mbox, current_mail_spool, sizeof(mbox));
+ } else {
+ if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
+ n1 = 9.5;
+ strncpy(mbox, arg, sizeof(mbox));
+ }
+ }
+
+ variable_substitute(mbox, dst, sizeof(dst));
+ obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
+ obj->data.local_mail.interval = n1;
+ END OBJ(seen_mails, 0)
+ float n1;
+ char mbox[256], dst[256];
+
+ if (!arg) {
+ n1 = 9.5;
+ strncpy(mbox, current_mail_spool, sizeof(mbox));
+ } else {
+ if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
+ n1 = 9.5;
+ strncpy(mbox, arg, sizeof(mbox));
+ }
+ }
+
+ variable_substitute(mbox, dst, sizeof(dst));
+ obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
+ obj->data.local_mail.interval = n1;
+ END OBJ(unseen_mails, 0)
+ float n1;
+ char mbox[256], dst[256];
+
+ if (!arg) {
+ n1 = 9.5;
+ strncpy(mbox, current_mail_spool, sizeof(mbox));
+ } else {
+ if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
+ n1 = 9.5;
+ strncpy(mbox, arg, sizeof(mbox));
+ }
+ }
+
+ variable_substitute(mbox, dst, sizeof(dst));
+ obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
+ obj->data.local_mail.interval = n1;
+ END OBJ(flagged_mails, 0)
+ float n1;
+ char mbox[256], dst[256];
+
+ if (!arg) {
+ n1 = 9.5;
+ strncpy(mbox, current_mail_spool, sizeof(mbox));
+ } else {
+ if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
+ n1 = 9.5;
+ strncpy(mbox, arg, sizeof(mbox));
+ }
+ }
+
+ variable_substitute(mbox, dst, sizeof(dst));
+ obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
+ obj->data.local_mail.interval = n1;
+ END OBJ(unflagged_mails, 0)
+ float n1;
+ char mbox[256], dst[256];
+
+ if (!arg) {
+ n1 = 9.5;
+ strncpy(mbox, current_mail_spool, sizeof(mbox));
+ } else {
+ if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
+ n1 = 9.5;
+ strncpy(mbox, arg, sizeof(mbox));
+ }
+ }
+
+ variable_substitute(mbox, dst, sizeof(dst));
+ obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
+ obj->data.local_mail.interval = n1;
+ END OBJ(forwarded_mails, 0)
+ float n1;
+ char mbox[256], dst[256];
+
+ if (!arg) {
+ n1 = 9.5;
+ strncpy(mbox, current_mail_spool, sizeof(mbox));
+ } else {
+ if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
+ n1 = 9.5;
+ strncpy(mbox, arg, sizeof(mbox));
+ }
+ }
+
+ variable_substitute(mbox, dst, sizeof(dst));
+ obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
+ obj->data.local_mail.interval = n1;
+ END OBJ(unforwarded_mails, 0)
+ float n1;
+ char mbox[256], dst[256];
+
+ if (!arg) {
+ n1 = 9.5;
+ strncpy(mbox, current_mail_spool, sizeof(mbox));
+ } else {
+ if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
+ n1 = 9.5;
+ strncpy(mbox, arg, sizeof(mbox));
+ }
+ }
+
+ variable_substitute(mbox, dst, sizeof(dst));
+ obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
+ obj->data.local_mail.interval = n1;
+ END OBJ(replied_mails, 0)
+ float n1;
+ char mbox[256], dst[256];
+
+ if (!arg) {
+ n1 = 9.5;
+ strncpy(mbox, current_mail_spool, sizeof(mbox));
+ } else {
+ if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
+ n1 = 9.5;
+ strncpy(mbox, arg, sizeof(mbox));
+ }
+ }
+
+ variable_substitute(mbox, dst, sizeof(dst));
+ obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
+ obj->data.local_mail.interval = n1;
+ END OBJ(unreplied_mails, 0)
+ float n1;
+ char mbox[256], dst[256];
+
+ if (!arg) {
+ n1 = 9.5;
+ strncpy(mbox, current_mail_spool, sizeof(mbox));
+ } else {
+ if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
+ n1 = 9.5;
+ strncpy(mbox, arg, sizeof(mbox));
+ }
+ }
+
+ variable_substitute(mbox, dst, sizeof(dst));
+ obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
+ obj->data.local_mail.interval = n1;
+ END OBJ(draft_mails, 0)
+ float n1;
+ char mbox[256], dst[256];
+
+ if (!arg) {
+ n1 = 9.5;
+ strncpy(mbox, current_mail_spool, sizeof(mbox));
+ } else {
+ if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
+ n1 = 9.5;
+ strncpy(mbox, arg, sizeof(mbox));
+ }
+ }
+
+ variable_substitute(mbox, dst, sizeof(dst));
+ obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
+ obj->data.local_mail.interval = n1;
+ END OBJ(trashed_mails, 0)
+ float n1;
+ char mbox[256], dst[256];
+
+ if (!arg) {
+ n1 = 9.5;
+ strncpy(mbox, current_mail_spool, sizeof(mbox));
+ } else {
+ if (sscanf(arg, "%s %f", mbox, &n1) != 2) {
+ n1 = 9.5;
+ strncpy(mbox, arg, sizeof(mbox));
+ }
+ }
+
+ variable_substitute(mbox, dst, sizeof(dst));
+ obj->data.local_mail.mbox = strndup(dst, text_buffer_size);
+ obj->data.local_mail.interval = n1;
+ END OBJ(mboxscan, 0)
+ obj->data.mboxscan.args = (char *) malloc(text_buffer_size);
+ obj->data.mboxscan.output = (char *) malloc(text_buffer_size);
+ /* if '1' (in mboxscan.c) then there was SIGUSR1, hmm */
+ obj->data.mboxscan.output[0] = 1;
+ strncpy(obj->data.mboxscan.args, arg, text_buffer_size);
+ END OBJ(mem, INFO_MEM)
+ END OBJ(memeasyfree, INFO_MEM)
+ END OBJ(memfree, INFO_MEM)
+ END OBJ(memmax, INFO_MEM)
+ END OBJ(memperc, INFO_MEM)
+#ifdef X11
+ END OBJ(memgauge, INFO_MEM)
+ SIZE_DEFAULTS(gauge);
+ scan_gauge(arg, &obj->data.pair.a, &obj->data.pair.b);
+#endif /* X11*/
+ END OBJ(membar, INFO_MEM)
+ SIZE_DEFAULTS(bar);
+ scan_bar(arg, &obj->data.pair.a, &obj->data.pair.b);
+#ifdef X11
+ END OBJ(memgraph, INFO_MEM)
+ char *buf = 0;
+ SIZE_DEFAULTS(graph);
+ buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
+ &obj->e, &obj->char_a, &obj->char_b);
+
+ if (buf) free(buf);
+#endif /* X11*/
+ END OBJ(mixer, INFO_MIXER)
+ obj->data.l = mixer_init(arg);
+ END OBJ(mixerl, INFO_MIXER)
+ obj->data.l = mixer_init(arg);
+ END OBJ(mixerr, INFO_MIXER)
+ obj->data.l = mixer_init(arg);
+#ifdef X11
+ END OBJ(mixerbar, INFO_MIXER)
+ SIZE_DEFAULTS(bar);
+ scan_mixer_bar(arg, &obj->data.mixerbar.l, &obj->data.mixerbar.w,
+ &obj->data.mixerbar.h);
+ END OBJ(mixerlbar, INFO_MIXER)
+ SIZE_DEFAULTS(bar);
+ scan_mixer_bar(arg, &obj->data.mixerbar.l, &obj->data.mixerbar.w,
+ &obj->data.mixerbar.h);
+ END OBJ(mixerrbar, INFO_MIXER)
+ SIZE_DEFAULTS(bar);
+ scan_mixer_bar(arg, &obj->data.mixerbar.l, &obj->data.mixerbar.w,
+ &obj->data.mixerbar.h);
+#endif
+ END OBJ_IF(if_mixer_mute, INFO_MIXER)
+ obj->data.ifblock.i = mixer_init(arg);
+#ifdef X11
+ END OBJ(monitor, INFO_X11)
+ END OBJ(monitor_number, INFO_X11)
+ END OBJ(desktop, INFO_X11)
+ END OBJ(desktop_number, INFO_X11)
+ END OBJ(desktop_name, INFO_X11)
+#endif
+ END OBJ(nodename, 0)
+ END OBJ(processes, INFO_PROCS)
+ END OBJ(running_processes, INFO_RUN_PROCS)
+ END OBJ(shadecolor, 0)
+#ifdef X11
+ obj->data.l = arg ? get_x11_color(arg) : default_bg_color;
+#endif /* X11 */
+ END OBJ(outlinecolor, 0)
+#ifdef X11
+ obj->data.l = arg ? get_x11_color(arg) : default_out_color;
+#endif /* X11 */
+ END OBJ(stippled_hr, 0)
+#ifdef X11
+ int a = get_stippled_borders(), b = 1;
+
+ if (arg) {
+ if (sscanf(arg, "%d %d", &a, &b) != 2) {
+ sscanf(arg, "%d", &b);
+ }
+ }
+ if (a <= 0) {
+ a = 1;
+ }
+ obj->data.pair.a = a;
+ obj->data.pair.b = b;
+#endif /* X11 */
+ END OBJ(swap, INFO_MEM)
+ END OBJ(swapfree, INFO_MEM)
+ END OBJ(swapmax, INFO_MEM)
+ END OBJ(swapperc, INFO_MEM)
+ END OBJ(swapbar, INFO_MEM)
+ SIZE_DEFAULTS(bar);
+ scan_bar(arg, &obj->data.pair.a, &obj->data.pair.b);
+ END OBJ(sysname, 0)
+ END OBJ(time, 0)
+ obj->data.s = strndup(arg ? arg : "%F %T", text_buffer_size);
+ END OBJ(utime, 0)
+ obj->data.s = strndup(arg ? arg : "%F %T", text_buffer_size);
+ END OBJ(tztime, 0)
+ char buf1[256], buf2[256], *fmt, *tz;
+
+ fmt = tz = NULL;
+ if (arg) {
+ int nArgs = sscanf(arg, "%255s %255[^\n]", buf1, buf2);
+
+ switch (nArgs) {
+ case 2:
+ tz = buf1;
+ case 1:
+ fmt = buf2;
+ }
+ }
+
+ obj->data.tztime.fmt = strndup(fmt ? fmt : "%F %T", text_buffer_size);
+ obj->data.tztime.tz = tz ? strndup(tz, text_buffer_size) : NULL;
+#ifdef HAVE_ICONV
+ END OBJ(iconv_start, 0)
+ if (is_iconv_converting()) {
+ CRIT_ERR(obj, free_at_crash, "You must stop your last iconv conversion before "
+ "starting another");
+ }
+ if (arg) {
+ char iconv_from[ICONV_CODEPAGE_LENGTH];
+ char iconv_to[ICONV_CODEPAGE_LENGTH];
+
+ if (sscanf(arg, "%s %s", iconv_from, iconv_to) != 2) {
+ CRIT_ERR(obj, free_at_crash, "Invalid arguments for iconv_start");
+ } else {
+ iconv_t new_iconv;
+
+ new_iconv = iconv_open(iconv_to, iconv_from);
+ if (new_iconv == (iconv_t) (-1)) {
+ NORM_ERR("Can't convert from %s to %s.", iconv_from, iconv_to);
+ } else {
+ obj->a = register_iconv(&new_iconv);
+ set_iconv_converting(1);
+ }
+ }
+ } else {
+ CRIT_ERR(obj, free_at_crash, "Iconv requires arguments");
+ }
+ END OBJ(iconv_stop, 0)
+ set_iconv_converting(0);
+
+#endif
+ END OBJ(totaldown, INFO_NET)
+ if (arg) {
+ obj->data.net = get_net_stat(arg, obj, free_at_crash);
+ } else {
+ // default to DEFAULTNETDEV
+ char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
+ obj->data.net = get_net_stat(buf, obj, free_at_crash);
+ free(buf);
+ }
+ END OBJ(totalup, INFO_NET)
+ obj->data.net = get_net_stat(arg, obj, free_at_crash);
+ if (arg) {
+ obj->data.net = get_net_stat(arg, obj, free_at_crash);
+ } else {
+ // default to DEFAULTNETDEV
+ char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
+ obj->data.net = get_net_stat(buf, obj, free_at_crash);
+ free(buf);
+ }
+ END OBJ(updates, 0)
+ END OBJ_IF(if_updatenr, 0)
+ obj->data.ifblock.i = arg ? atoi(arg) : 0;
+ if(obj->data.ifblock.i == 0) CRIT_ERR(obj, free_at_crash, "if_updatenr needs a number above 0 as argument");
+ set_updatereset(obj->data.ifblock.i > get_updatereset() ? obj->data.ifblock.i : get_updatereset());
+ END OBJ(alignr, 0)
+ obj->data.i = arg ? atoi(arg) : 0;
+ END OBJ(alignc, 0)
+ obj->data.i = arg ? atoi(arg) : 0;
+ END OBJ(upspeed, INFO_NET)
+ if (arg) {
+ obj->data.net = get_net_stat(arg, obj, free_at_crash);
+ } else {
+ // default to DEFAULTNETDEV
+ char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
+ obj->data.net = get_net_stat(buf, obj, free_at_crash);
+ free(buf);
+ }
+ END OBJ(upspeedf, INFO_NET)
+ if (arg) {
+ obj->data.net = get_net_stat(arg, obj, free_at_crash);
+ } else {
+ // default to DEFAULTNETDEV
+ char *buf = strndup(DEFAULTNETDEV, text_buffer_size);
+ obj->data.net = get_net_stat(buf, obj, free_at_crash);
+ free(buf);
+ }
+
+#ifdef X11
+ END OBJ(upspeedgraph, INFO_NET)
+ char *buf = 0;
+ SIZE_DEFAULTS(graph);
+ buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
+ &obj->e, &obj->char_a, &obj->char_b);
+
+ // default to DEFAULTNETDEV
+ buf = strndup(buf ? buf : DEFAULTNETDEV, text_buffer_size);
+ obj->data.net = get_net_stat(buf, obj, free_at_crash);
+ free(buf);
+#endif
+ END OBJ(uptime_short, INFO_UPTIME)
+ END OBJ(uptime, INFO_UPTIME)
+ END OBJ(user_names, INFO_USERS)
+ END OBJ(user_times, INFO_USERS)
+ END OBJ(user_terms, INFO_USERS)
+ END OBJ(user_number, INFO_USERS)
+#if defined(__linux__)
+ END OBJ(gw_iface, INFO_GW)
+ END OBJ(gw_ip, INFO_GW)
+#endif /* !__linux__ */
+#ifndef __OpenBSD__
+ END OBJ(adt746xcpu, 0)
+ END OBJ(adt746xfan, 0)
+#endif /* !__OpenBSD__ */
+#if (defined(__FreeBSD__) || defined(__FreeBSD_kernel__) \
+ || defined(__OpenBSD__)) && (defined(i386) || defined(__i386__))
+ END OBJ(apm_adapter, 0)
+ END OBJ(apm_battery_life, 0)
+ END OBJ(apm_battery_time, 0)
+#endif /* __FreeBSD__ */
+ END OBJ(imap_unseen, 0)
+ if (arg) {
+ // proccss
+ obj->data.mail = parse_mail_args(IMAP_TYPE, arg);
+ obj->char_b = 0;
+ } else {
+ obj->char_b = 1;
+ }
+ END OBJ(imap_messages, 0)
+ if (arg) {
+ // proccss
+ obj->data.mail = parse_mail_args(IMAP_TYPE, arg);
+ obj->char_b = 0;
+ } else {
+ obj->char_b = 1;
+ }
+ END OBJ(pop3_unseen, 0)
+ if (arg) {
+ // proccss
+ obj->data.mail = parse_mail_args(POP3_TYPE, arg);
+ obj->char_b = 0;
+ } else {
+ obj->char_b = 1;
+ }
+ END OBJ(pop3_used, 0)
+ if (arg) {
+ // proccss
+ obj->data.mail = parse_mail_args(POP3_TYPE, arg);
+ obj->char_b = 0;
+ } else {
+ obj->char_b = 1;
+ }
+#ifdef IBM
+ END OBJ(smapi, 0)
+ if (arg)
+ obj->data.s = strndup(arg, text_buffer_size);
+ else
+ NORM_ERR("smapi needs an argument");
+ END OBJ_IF(if_smapi_bat_installed, 0)
+ if (!arg) {
+ NORM_ERR("if_smapi_bat_installed needs an argument");
+ obj->data.ifblock.s = 0;
+ } else
+ obj->data.ifblock.s = strndup(arg, text_buffer_size);
+ END OBJ(smapi_bat_perc, 0)
+ if (arg)
+ obj->data.s = strndup(arg, text_buffer_size);
+ else
+ NORM_ERR("smapi_bat_perc needs an argument");
+ END OBJ(smapi_bat_temp, 0)
+ if (arg)
+ obj->data.s = strndup(arg, text_buffer_size);
+ else
+ NORM_ERR("smapi_bat_temp needs an argument");
+ END OBJ(smapi_bat_power, 0)
+ if (arg)
+ obj->data.s = strndup(arg, text_buffer_size);
+ else
+ NORM_ERR("smapi_bat_power needs an argument");
+#ifdef X11
+ END OBJ(smapi_bat_bar, 0)
+ SIZE_DEFAULTS(bar);
+ if(arg) {
+ int cnt;
+ if(sscanf(arg, "%i %n", &obj->data.i, &cnt) <= 0) {
+ NORM_ERR("first argument to smapi_bat_bar must be an integer value");
+ obj->data.i = -1;
+ } else {
+ obj->b = 4;
+ arg = scan_bar(arg + cnt, &obj->a, &obj->b);
+ }
+ } else
+ NORM_ERR("smapi_bat_bar needs an argument");
+#endif /* X11 */
+#endif /* IBM */
+#ifdef MPD
+#define mpd_set_maxlen(name) \
+ if (arg) { \
+ int i; \
+ sscanf(arg, "%d", &i); \
+ if (i > 0) \
+ obj->data.i = i + 1; \
+ else \
+ NORM_ERR(#name ": invalid length argument"); \
+ }
+ END OBJ(mpd_artist, INFO_MPD)
+ mpd_set_maxlen(mpd_artist);
+ init_mpd();
+ END OBJ(mpd_title, INFO_MPD)
+ mpd_set_maxlen(mpd_title);
+ init_mpd();
+ END OBJ(mpd_random, INFO_MPD) init_mpd();
+ END OBJ(mpd_repeat, INFO_MPD) init_mpd();
+ END OBJ(mpd_elapsed, INFO_MPD) init_mpd();
+ END OBJ(mpd_length, INFO_MPD) init_mpd();
+ END OBJ(mpd_track, INFO_MPD)
+ mpd_set_maxlen(mpd_track);
+ init_mpd();
+ END OBJ(mpd_name, INFO_MPD)
+ mpd_set_maxlen(mpd_name);
+ init_mpd();
+ END OBJ(mpd_file, INFO_MPD)
+ mpd_set_maxlen(mpd_file);
+ init_mpd();
+ END OBJ(mpd_percent, INFO_MPD) init_mpd();
+ END OBJ(mpd_album, INFO_MPD)
+ mpd_set_maxlen(mpd_album);
+ init_mpd();
+ END OBJ(mpd_vol, INFO_MPD) init_mpd();
+ END OBJ(mpd_bitrate, INFO_MPD) init_mpd();
+ END OBJ(mpd_status, INFO_MPD) init_mpd();
+ END OBJ(mpd_bar, INFO_MPD)
+ SIZE_DEFAULTS(bar);
+ scan_bar(arg, &obj->data.pair.a, &obj->data.pair.b);
+ init_mpd();
+ END OBJ(mpd_smart, INFO_MPD)
+ mpd_set_maxlen(mpd_smart);
+ init_mpd();
+ END OBJ_IF(if_mpd_playing, INFO_MPD)
+ init_mpd();
+#undef mpd_set_maxlen
+#endif /* MPD */
+#ifdef MOC
+ END OBJ(moc_state, INFO_MOC)
+ END OBJ(moc_file, INFO_MOC)
+ END OBJ(moc_title, INFO_MOC)
+ END OBJ(moc_artist, INFO_MOC)
+ END OBJ(moc_song, INFO_MOC)
+ END OBJ(moc_album, INFO_MOC)
+ END OBJ(moc_totaltime, INFO_MOC)
+ END OBJ(moc_timeleft, INFO_MOC)
+ END OBJ(moc_curtime, INFO_MOC)
+ END OBJ(moc_bitrate, INFO_MOC)
+ END OBJ(moc_rate, INFO_MOC)
+#endif /* MOC */
+#ifdef XMMS2
+ END OBJ(xmms2_artist, INFO_XMMS2)
+ END OBJ(xmms2_album, INFO_XMMS2)
+ END OBJ(xmms2_title, INFO_XMMS2)
+ END OBJ(xmms2_genre, INFO_XMMS2)
+ END OBJ(xmms2_comment, INFO_XMMS2)
+ END OBJ(xmms2_url, INFO_XMMS2)
+ END OBJ(xmms2_tracknr, INFO_XMMS2)
+ END OBJ(xmms2_bitrate, INFO_XMMS2)
+ END OBJ(xmms2_date, INFO_XMMS2)
+ END OBJ(xmms2_id, INFO_XMMS2)
+ END OBJ(xmms2_duration, INFO_XMMS2)
+ END OBJ(xmms2_elapsed, INFO_XMMS2)
+ END OBJ(xmms2_size, INFO_XMMS2)
+ END OBJ(xmms2_status, INFO_XMMS2)
+ END OBJ(xmms2_percent, INFO_XMMS2)
+#ifdef X11
+ END OBJ(xmms2_bar, INFO_XMMS2)
+ SIZE_DEFAULTS(bar);
+ scan_bar(arg, &obj->data.pair.a, &obj->data.pair.b);
+#endif /* X11 */
+ END OBJ(xmms2_smart, INFO_XMMS2)
+ END OBJ(xmms2_playlist, INFO_XMMS2)
+ END OBJ(xmms2_timesplayed, INFO_XMMS2)
+ END OBJ_IF(if_xmms2_connected, INFO_XMMS2)
+#endif
+#ifdef AUDACIOUS
+ END OBJ(audacious_status, INFO_AUDACIOUS)
+ END OBJ(audacious_title, INFO_AUDACIOUS)
+ if (arg) {
+ sscanf(arg, "%d", &info.audacious.max_title_len);
+ if (info.audacious.max_title_len > 0) {
+ info.audacious.max_title_len++;
+ } else {
+ CRIT_ERR(obj, free_at_crash, "audacious_title: invalid length argument");
+ }
+ }
+ END OBJ(audacious_length, INFO_AUDACIOUS)
+ END OBJ(audacious_length_seconds, INFO_AUDACIOUS)
+ END OBJ(audacious_position, INFO_AUDACIOUS)
+ END OBJ(audacious_position_seconds, INFO_AUDACIOUS)
+ END OBJ(audacious_bitrate, INFO_AUDACIOUS)
+ END OBJ(audacious_frequency, INFO_AUDACIOUS)
+ END OBJ(audacious_channels, INFO_AUDACIOUS)
+ END OBJ(audacious_filename, INFO_AUDACIOUS)
+ END OBJ(audacious_playlist_length, INFO_AUDACIOUS)
+ END OBJ(audacious_playlist_position, INFO_AUDACIOUS)
+ END OBJ(audacious_main_volume, INFO_AUDACIOUS)
+#ifdef X11
+ END OBJ(audacious_bar, INFO_AUDACIOUS)
+ SIZE_DEFAULTS(bar);
+ scan_bar(arg, &obj->a, &obj->b);
+#endif /* X11 */
+#endif
+#ifdef BMPX
+ END OBJ(bmpx_title, INFO_BMPX)
+ memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
+ END OBJ(bmpx_artist, INFO_BMPX)
+ memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
+ END OBJ(bmpx_album, INFO_BMPX)
+ memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
+ END OBJ(bmpx_track, INFO_BMPX)
+ memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
+ END OBJ(bmpx_uri, INFO_BMPX)
+ memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
+ END OBJ(bmpx_bitrate, INFO_BMPX)
+ memset(&(info.bmpx), 0, sizeof(struct bmpx_s));
+#endif
+#ifdef EVE
+ END OBJ(eve, 0)
+ if(arg) {
+ int argc;
+ char *userid = (char *) malloc(20 * sizeof(char));
+ char *apikey = (char *) malloc(64 * sizeof(char));
+ char *charid = (char *) malloc(20 * sizeof(char));
+
+ argc = sscanf(arg, "%20s %64s %20s", userid, apikey, charid);
+ obj->data.eve.charid = charid;
+ obj->data.eve.userid = userid;
+ obj->data.eve.apikey = apikey;
+
+ init_eve();
+ } else {
+ CRIT_ERR(obj, free_at_crash, "eve needs arguments: <userid> <apikey> <characterid>");
+ }
+#endif
+#ifdef HAVE_CURL
+ END OBJ(curl, 0)
+ if (arg) {
+ int argc;
+ float interval = 0;
+ char *uri = (char *) malloc(128 * sizeof(char));
+
+ argc = sscanf(arg, "%127s %f", uri, &interval);
+ if (argc == 2) {
+ obj->data.curl.uri = uri;
+ obj->data.curl.interval = interval > 0 ? interval * 60 : 15*60;
+ } else {
+ NORM_ERR("wrong number of arguments for $curl");
+ }
+ } else {
+ CRIT_ERR(obj, free_at_crash, "curl needs arguments: <uri> <interval in minutes>");
+ }
+#endif
+#ifdef RSS
+ END OBJ(rss, 0)
+ if (arg) {
+ float interval = 0;
+ int argc, act_par = 0;
+ unsigned int nrspaces = 0;
+ char *uri = (char *) malloc(128 * sizeof(char));
+ char *action = (char *) malloc(64 * sizeof(char));
+
+ argc = sscanf(arg, "%127s %f %63s %d %u", uri, &interval, action,
+ &act_par, &nrspaces);
+ if (argc >= 3) {
+ obj->data.rss.uri = uri;
+ obj->data.rss.interval = interval > 0 ? interval * 60 : 15*60;
+ obj->data.rss.action = action;
+ obj->data.rss.act_par = act_par;
+ obj->data.rss.nrspaces = nrspaces;
+ } else {
+ NORM_ERR("wrong number of arguments for $rss");
+ }
+ } else {
+ CRIT_ERR(obj, free_at_crash, "rss needs arguments: <uri> <interval in minutes> <action> "
+ "[act_par] [spaces in front]");
+ }
+#endif
+#ifdef WEATHER
+ END OBJ(weather, 0)
+ if (arg) {
+ int argc;
+ float interval = 0;
+ char *locID = (char *) malloc(9 * sizeof(char));
+ char *uri = (char *) malloc(128 * sizeof(char));
+ char *data_type = (char *) malloc(32 * sizeof(char));
+
+ argc = sscanf(arg, "%119s %8s %31s %f", uri, locID, data_type, &interval);
+
+ if (argc >= 3) {
+ if (process_weather_uri(uri, locID, 0)) {
+ free(data_type);
+ free(uri);
+ free(locID);
+ CRIT_ERR(obj, free_at_crash, \
+ "could not recognize the weather uri");
+ }
+
+ obj->data.weather.uri = uri;
+ obj->data.weather.data_type = data_type;
+
+ /* Limit the data retrieval interval to half hour min */
+ if (interval < 30) {
+ interval = 30;
+ }
+
+ /* Convert to seconds */
+ obj->data.weather.interval = interval * 60;
+ free(locID);
+
+ DBGP("weather: fetching %s from %s every %d seconds", \
+ data_type, uri, obj->data.weather.interval);
+ } else {
+ free(data_type);
+ free(uri);
+ free(locID);
+ CRIT_ERR(obj, free_at_crash, "wrong number of arguments for $weather");
+ }
+ } else {
+ CRIT_ERR(obj, free_at_crash, "weather needs arguments: <uri> <locID> <data_type> [interval in minutes]");
+ }
+#endif
+#ifdef XOAP
+ END OBJ(weather_forecast, 0)
+ if (arg) {
+ int argc;
+ unsigned int day;
+ float interval = 0;
+ char *locID = (char *) malloc(9 * sizeof(char));
+ char *uri = (char *) malloc(128 * sizeof(char));
+ char *data_type = (char *) malloc(32 * sizeof(char));
+
+ argc = sscanf(arg, "%119s %8s %1u %31s %f", uri, locID, &day, data_type, &interval);
+
+ if (argc >= 4) {
+ if (process_weather_uri(uri, locID, 1)) {
+ free(data_type);
+ free(uri);
+ free(locID);
+ CRIT_ERR(obj, free_at_crash, \
+ "could not recognize the weather forecast uri");
+ }
+
+ obj->data.weather_forecast.uri = uri;
+ obj->data.weather_forecast.data_type = data_type;
+
+ /* Limit the day between 0 (today) and FORECAST_DAYS */
+ if (day >= FORECAST_DAYS) {
+ day = FORECAST_DAYS-1;
+ }
+ obj->data.weather_forecast.day = day;
+
+ /* Limit the data retrieval interval to 3 hours and an half */
+ if (interval < 210) {
+ interval = 210;
+ }
+
+ /* Convert to seconds */
+ obj->data.weather_forecast.interval = interval * 60;
+ free(locID);
+
+ DBGP("weather_forecast: fetching %s for day %d from %s every %d seconds", \
+ data_type, day, uri, obj->data.weather_forecast.interval);
+ } else {
+ free(data_type);
+ free(uri);
+ free(locID);
+ CRIT_ERR(obj, free_at_crash, "wrong number of arguments for $weather_forecast");
+ }
+ } else {
+ CRIT_ERR(obj, free_at_crash, "weather_forecast needs arguments: <uri> <locID> <day> <data_type> [interval in minutes]");
+ }
+#endif
+#ifdef HAVE_LUA
+ END OBJ(lua, 0)
+ if (arg) {
+ obj->data.s = strndup(arg, text_buffer_size);
+ } else {
+ CRIT_ERR(obj, free_at_crash, "lua needs arguments: <function name> [function parameters]");
+ }
+ END OBJ(lua_parse, 0)
+ if (arg) {
+ obj->data.s = strndup(arg, text_buffer_size);
+ } else {
+ CRIT_ERR(obj, free_at_crash, "lua_parse needs arguments: <function name> [function parameters]");
+ }
+ END OBJ(lua_bar, 0)
+ SIZE_DEFAULTS(bar);
+ if (arg) {
+ arg = scan_bar(arg, &obj->a, &obj->b);
+ if(arg) {
+ obj->data.s = strndup(arg, text_buffer_size);
+ } else {
+ CRIT_ERR(obj, free_at_crash, "lua_bar needs arguments: <height>,<width> <function name> [function parameters]");
+ }
+ } else {
+ CRIT_ERR(obj, free_at_crash, "lua_bar needs arguments: <height>,<width> <function name> [function parameters]");
+ }
+#ifdef X11
+ END OBJ(lua_graph, 0)
+ SIZE_DEFAULTS(graph);
+ if (arg) {
+ char *buf = 0;
+ buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
+ &obj->e, &obj->char_a, &obj->char_b);
+ if (buf) {
+ obj->data.s = buf;
+ } else {
+ CRIT_ERR(obj, free_at_crash, "lua_graph needs arguments: <function name> [height],[width] [gradient colour 1] [gradient colour 2] [scale] [-t] [-l]");
+ }
+ } else {
+ CRIT_ERR(obj, free_at_crash, "lua_graph needs arguments: <function name> [height],[width] [gradient colour 1] [gradient colour 2] [scale] [-t] [-l]");
+ }
+ END OBJ(lua_gauge, 0)
+ SIZE_DEFAULTS(gauge);
+ if (arg) {
+ arg = scan_gauge(arg, &obj->a, &obj->b);
+ if (arg) {
+ obj->data.s = strndup(arg, text_buffer_size);
+ } else {
+ CRIT_ERR(obj, free_at_crash, "lua_gauge needs arguments: <height>,<width> <function name> [function parameters]");
+ }
+ } else {
+ CRIT_ERR(obj, free_at_crash, "lua_gauge needs arguments: <height>,<width> <function name> [function parameters]");
+ }
+#endif /* X11 */
+#endif /* HAVE_LUA */
+#ifdef HDDTEMP
+ END OBJ(hddtemp, 0)
+ if (scan_hddtemp(arg, &obj->data.hddtemp.dev,
+ &obj->data.hddtemp.addr, &obj->data.hddtemp.port)) {
+ NORM_ERR("hddtemp needs arguments");
+ obj->type = OBJ_text;
+ obj->data.s = strndup("${hddtemp}", text_buffer_size);
+ obj->data.hddtemp.update_time = 0;
+ } else
+ obj->data.hddtemp.temp = NULL;
+#endif /* HDDTEMP */
+#ifdef TCP_PORT_MONITOR
+ END OBJ(tcp_portmon, INFO_TCP_PORT_MONITOR)
+ tcp_portmon_init(arg, &obj->data.tcp_port_monitor);
+#endif /* TCP_PORT_MONITOR */
+ END OBJ(entropy_avail, INFO_ENTROPY)
+ END OBJ(entropy_perc, INFO_ENTROPY)
+ END OBJ(entropy_poolsize, INFO_ENTROPY)
+ END OBJ(entropy_bar, INFO_ENTROPY)
+ SIZE_DEFAULTS(bar);
+ scan_bar(arg, &obj->a, &obj->b);
+ END OBJ(include, 0)
+ if(arg) {
+ struct conftree *leaf = conftree_add(currentconffile, arg);
+ if(leaf) {
+ if (load_config_file(arg) == TRUE) {
+ obj->sub = malloc(sizeof(struct text_object));
+ currentconffile = leaf;
+ extract_variable_text_internal(obj->sub, get_global_text());
+ currentconffile = leaf->back;
+ } else {
+ NORM_ERR("Can't load configfile '%s'.", arg);
+ }
+ } else {
+ NORM_ERR("You are trying to load '%s' recursively, I'm only going to load it once to prevent an infinite loop.", arg);
+ }
+ } else {
+ CRIT_ERR(obj, free_at_crash, "include needs a argument");
+ }
+ END OBJ(blink, 0)
+ if(arg) {
+ obj->sub = malloc(sizeof(struct text_object));
+ extract_variable_text_internal(obj->sub, arg);
+ }else{
+ CRIT_ERR(obj, free_at_crash, "blink needs a argument");
+ }
+ END OBJ(to_bytes, 0)
+ if(arg) {
+ obj->sub = malloc(sizeof(struct text_object));
+ extract_variable_text_internal(obj->sub, arg);
+ }else{
+ CRIT_ERR(obj, free_at_crash, "to_bytes needs a argument");
+ }
+ END OBJ(scroll, 0)
+ int n1 = 0, n2 = 0;
+
+ obj->data.scroll.resetcolor = get_current_text_color();
+ obj->data.scroll.step = 1;
+ if (arg && sscanf(arg, "%u %n", &obj->data.scroll.show, &n1) > 0) {
+ sscanf(arg + n1, "%u %n", &obj->data.scroll.step, &n2);
+ if (*(arg + n1 + n2)) {
+ n1 += n2;
+ } else {
+ obj->data.scroll.step = 1;
+ }
+ obj->data.scroll.text = malloc(strlen(arg + n1) + obj->data.scroll.show + 1);
+ for(n2 = 0; (unsigned int) n2 < obj->data.scroll.show; n2++) {
+ obj->data.scroll.text[n2] = ' ';
+ }
+ obj->data.scroll.text[n2] = 0;
+ strcat(obj->data.scroll.text, arg + n1);
+ obj->data.scroll.start = 0;
+ obj->sub = malloc(sizeof(struct text_object));
+ extract_variable_text_internal(obj->sub,
+ obj->data.scroll.text);
+ } else {
+ CRIT_ERR(obj, free_at_crash, "scroll needs arguments: <length> [<step>] <text>");
+ }
+ END OBJ(combine, 0)
+ if(arg) {
+ unsigned int i,j;
+ unsigned int indenting = 0; //vars can be used as args for other vars
+ int startvar[2];
+ int endvar[2];
+ startvar[0] = endvar[0] = startvar[1] = endvar[1] = -1;
+ j=0;
+ for (i=0; arg[i] != 0 && j < 2; i++) {
+ if(startvar[j] == -1) {
+ if(arg[i] == '$') {
+ startvar[j] = i;
+ }
+ }else if(endvar[j] == -1) {
+ if(arg[i] == '{') {
+ indenting++;
+ }else if(arg[i] == '}') {
+ indenting--;
+ }
+ if (indenting == 0 && arg[i+1] < 48) { //<48 has 0, $, and the most used chars not used in varnames but not { or }
+ endvar[j]=i+1;
+ j++;
+ }
+ }
+ }
+ if(startvar[0] >= 0 && endvar[0] >= 0 && startvar[1] >= 0 && endvar[1] >= 0) {
+ obj->data.combine.left = malloc(endvar[0]-startvar[0] + 1);
+ obj->data.combine.seperation = malloc(startvar[1] - endvar[0] + 1);
+ obj->data.combine.right= malloc(endvar[1]-startvar[1] + 1);
+
+ strncpy(obj->data.combine.left, arg + startvar[0], endvar[0] - startvar[0]);
+ obj->data.combine.left[endvar[0] - startvar[0]] = 0;
+
+ strncpy(obj->data.combine.seperation, arg + endvar[0], startvar[1] - endvar[0]);
+ obj->data.combine.seperation[startvar[1] - endvar[0]] = 0;
+
+ strncpy(obj->data.combine.right, arg + startvar[1], endvar[1] - startvar[1]);
+ obj->data.combine.right[endvar[1] - startvar[1]] = 0;
+
+ obj->sub = malloc(sizeof(struct text_object));
+ extract_variable_text_internal(obj->sub, obj->data.combine.left);
+ obj->sub->sub = malloc(sizeof(struct text_object));
+ extract_variable_text_internal(obj->sub->sub, obj->data.combine.right);
+ } else {
+ CRIT_ERR(obj, free_at_crash, "combine needs arguments: <text1> <text2>");
+ }
+ } else {
+ CRIT_ERR(obj, free_at_crash, "combine needs arguments: <text1> <text2>");
+ }
+#ifdef NVIDIA
+ END OBJ(nvidia, 0)
+ if (!arg) {
+ CRIT_ERR(obj, free_at_crash, "nvidia needs an argument\n");
+ } else if (set_nvidia_type(&obj->data.nvidia, arg)) {
+ CRIT_ERR(obj, free_at_crash, "nvidia: invalid argument"
+ " specified: '%s'\n", arg);
+ }
+#endif /* NVIDIA */
+#ifdef APCUPSD
+ init_apcupsd();
+ END OBJ(apcupsd, INFO_APCUPSD)
+ if (arg) {
+ char host[64];
+ int port;
+ if (sscanf(arg, "%63s %d", host, &port) != 2) {
+ CRIT_ERR(obj, free_at_crash, "apcupsd needs arguments: <host> <port>");
+ } else {
+ info.apcupsd.port = htons(port);
+ strncpy(info.apcupsd.host, host, sizeof(info.apcupsd.host));
+ }
+ } else {
+ CRIT_ERR(obj, free_at_crash, "apcupsd needs arguments: <host> <port>");
+ }
+ END OBJ(apcupsd_name, INFO_APCUPSD)
+ END OBJ(apcupsd_model, INFO_APCUPSD)
+ END OBJ(apcupsd_upsmode, INFO_APCUPSD)
+ END OBJ(apcupsd_cable, INFO_APCUPSD)
+ END OBJ(apcupsd_status, INFO_APCUPSD)
+ END OBJ(apcupsd_linev, INFO_APCUPSD)
+ END OBJ(apcupsd_load, INFO_APCUPSD)
+ END OBJ(apcupsd_loadbar, INFO_APCUPSD)
+ SIZE_DEFAULTS(bar);
+ scan_bar(arg, &obj->a, &obj->b);
+#ifdef X11
+ END OBJ(apcupsd_loadgraph, INFO_APCUPSD)
+ char* buf = 0;
+ SIZE_DEFAULTS(graph);
+ buf = scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d,
+ &obj->e, &obj->char_a, &obj->char_b);
+ if (buf) free(buf);
+ END OBJ(apcupsd_loadgauge, INFO_APCUPSD)
+ SIZE_DEFAULTS(gauge);
+ scan_gauge(arg, &obj->a, &obj->b);
+#endif /* X11 */
+ END OBJ(apcupsd_charge, INFO_APCUPSD)
+ END OBJ(apcupsd_timeleft, INFO_APCUPSD)
+ END OBJ(apcupsd_temp, INFO_APCUPSD)
+ END OBJ(apcupsd_lastxfer, INFO_APCUPSD)
+#endif /* APCUPSD */
+ END {
+ char buf[256];
+
+ NORM_ERR("unknown variable %s", s);
+ obj->type = OBJ_text;
+ snprintf(buf, 256, "${%s}", s);
+ obj->data.s = strndup(buf, text_buffer_size);
+ }
+#undef OBJ
+
+ return obj;
+}
+
+/* backslash_escape - do the actual substitution task for template objects
+ *
+ * The field templates is used for substituting the \N occurences. Set it to
+ * NULL to leave them as they are.
+ */
+static char *backslash_escape(const char *src, char **templates, unsigned int template_count)
+{
+ char *src_dup;
+ const char *p;
+ unsigned int dup_idx = 0, dup_len;
+
+ dup_len = strlen(src) + 1;
+ src_dup = malloc(dup_len * sizeof(char));
+
+ p = src;
+ while (*p) {
+ switch (*p) {
+ case '\\':
+ if (!*(p + 1))
+ break;
+ if (*(p + 1) == '\\') {
+ src_dup[dup_idx++] = '\\';
+ p++;
+ } else if (*(p + 1) == ' ') {
+ src_dup[dup_idx++] = ' ';
+ p++;
+ } else if (*(p + 1) == 'n') {
+ src_dup[dup_idx++] = '\n';
+ p++;
+ } else if (templates) {
+ unsigned int tmpl_num;
+ int digits;
+ if ((sscanf(p + 1, "%u%n", &tmpl_num, &digits) <= 0) ||
+ (tmpl_num > template_count))
+ break;
+ dup_len += strlen(templates[tmpl_num - 1]);
+ src_dup = realloc(src_dup, dup_len * sizeof(char));
+ sprintf(src_dup + dup_idx, "%s", templates[tmpl_num - 1]);
+ dup_idx += strlen(templates[tmpl_num - 1]);
+ p += digits;
+ }
+ break;
+ default:
+ src_dup[dup_idx++] = *p;
+ break;
+ }
+ p++;
+ }
+ src_dup[dup_idx] = '\0';
+ src_dup = realloc(src_dup, (strlen(src_dup) + 1) * sizeof(char));
+ return src_dup;
+}
+
+/* handle_template_object - core logic of the template object
+ *
+ * use config variables like this:
+ * template1 = "$\1\2"
+ * template2 = "\1: ${fs_bar 4,100 \2} ${fs_used \2} / ${fs_size \2}"
+ *
+ * and use them like this:
+ * ${template1 node name}
+ * ${template2 root /}
+ * ${template2 cdrom /mnt/cdrom}
+ */
+static char *handle_template(const char *tmpl, const char *args)
+{
+ char *args_dup = NULL;
+ char *p, *p_old;
+ char **argsp = NULL;
+ unsigned int argcnt = 0, template_idx, i;
+ char *eval_text;
+
+ if ((sscanf(tmpl, "template%u", &template_idx) != 1) ||
+ (template_idx >= MAX_TEMPLATES))
+ return NULL;
+
+ if(args) {
+ args_dup = strdup(args);
+ p = args_dup;
+ while (*p) {
+ while (*p && (*p == ' ' && (p == args_dup || *(p - 1) != '\\')))
+ p++;
+ if (p > args_dup && *(p - 1) == '\\')
+ p--;
+ p_old = p;
+ while (*p && (*p != ' ' || (p > args_dup && *(p - 1) == '\\')))
+ p++;
+ if (*p) {
+ (*p) = '\0';
+ p++;
+ }
+ argsp = realloc(argsp, ++argcnt * sizeof(char *));
+ argsp[argcnt - 1] = p_old;
+ }
+ for (i = 0; i < argcnt; i++) {
+ char *tmp;
+ tmp = backslash_escape(argsp[i], NULL, 0);
+ DBGP2("%s: substituted arg '%s' to '%s'", tmpl, argsp[i], tmp);
+ argsp[i] = tmp;
+ }
+ }
+
+ eval_text = backslash_escape(get_templates()[template_idx], argsp, argcnt);
+ DBGP("substituted %s, output is '%s'", tmpl, eval_text);
+ free(args_dup);
+ for (i = 0; i < argcnt; i++)
+ free(argsp[i]);
+ free(argsp);
+ return eval_text;
+}
+
+static char *find_and_replace_templates(const char *inbuf)
+{
+ char *outbuf, *indup, *p, *o, *templ, *args, *tmpl_out;
+ int stack, outlen;
+
+ outlen = strlen(inbuf) + 1;
+ o = outbuf = calloc(outlen, sizeof(char));
+ memset(outbuf, 0, outlen * sizeof(char));
+
+ p = indup = strdup(inbuf);
+ while (*p) {
+ while (*p && *p != '$')
+ *(o++) = *(p++);
+
+ if (!(*p))
+ break;
+
+ if (strncmp(p, "$template", 9) && strncmp(p, "${template", 10)) {
+ *(o++) = *(p++);
+ continue;
+ }
+
+ if (*(p + 1) == '{') {
+ p += 2;
+ templ = p;
+ while (*p && !isspace(*p) && *p != '{' && *p != '}')
+ p++;
+ if (*p == '}')
+ args = NULL;
+ else
+ args = p;
+
+ stack = 1;
+ while (*p && stack > 0) {
+ if (*p == '{')
+ stack++;
+ else if (*p == '}')
+ stack--;
+ p++;
+ }
+ if (stack == 0) {
+ // stack is empty. that means the previous char was }, so we zero it
+ *(p - 1) = '\0';
+ } else {
+ // we ran into the end of string without finding a closing }, bark
+ CRIT_ERR(NULL, NULL, "cannot find a closing '}' in template expansion");
+ }
+ } else {
+ templ = p + 1;
+ while (*p && !isspace(*p))
+ p++;
+ args = NULL;
+ }
+ tmpl_out = handle_template(templ, args);
+ if (tmpl_out) {
+ outlen += strlen(tmpl_out);
+ *o = '\0';
+ outbuf = realloc(outbuf, outlen * sizeof(char));
+ strcat (outbuf, tmpl_out);
+ free(tmpl_out);
+ o = outbuf + strlen(outbuf);
+ } else {
+ NORM_ERR("failed to handle template '%s' with args '%s'", templ, args);
+ }
+ }
+ *o = '\0';
+ outbuf = realloc(outbuf, (strlen(outbuf) + 1) * sizeof(char));
+ free(indup);
+ return outbuf;
+}
+
+static int text_contains_templates(const char *text)
+{
+ if (strcasestr(text, "${template") != NULL)
+ return 1;
+ if (strcasestr(text, "$template") != NULL)
+ return 1;
+ return 0;
+}
+
+/*
+ * - assumes that *string is '#'
+ * - removes the part from '#' to the end of line ('\n' or '\0')
+ * - it removes the '\n'
+ * - copies the last char into 'char *last' argument, which should be a pointer
+ * to a char rather than a string.
+ */
+static size_t remove_comment(char *string, char *last)
+{
+ char *end = string;
+ while (*end != '\0' && *end != '\n') {
+ ++end;
+ }
+ if (last) *last = *end;
+ if (*end == '\n') end++;
+ strfold(string, end - string);
+ return end - string;
+}
+
+size_t remove_comments(char *string)
+{
+ char *curplace;
+ size_t folded = 0;
+ for (curplace = string; *curplace != 0; curplace++) {
+ if (*curplace == '\\' && *(curplace + 1) == '#') {
+ // strcpy can't be used for overlapping strings
+ strfold(curplace, 1);
+ folded += 1;
+ } else if (*curplace == '#') {
+ folded += remove_comment(curplace, 0);
+ }
+ }
+ return folded;
+}
+
+int extract_variable_text_internal(struct text_object *retval, const char *const_p)
+{
+ struct text_object *obj;
+ char *p, *s, *orig_p;
+ long line;
+ void *ifblock_opaque = NULL;
+ char *tmp_p;
+ char *arg = 0;
+ size_t len = 0;
+
+ p = strndup(const_p, max_user_text - 1);
+ while (text_contains_templates(p)) {
+ char *tmp;
+ tmp = find_and_replace_templates(p);
+ free(p);
+ p = tmp;
+ }
+ s = orig_p = p;
+
+ if (strcmp(p, const_p)) {
+ DBGP("replaced all templates in text: input is\n'%s'\noutput is\n'%s'", const_p, p);
+ } else {
+ DBGP("no templates to replace");
+ }
+
+ memset(retval, 0, sizeof(struct text_object));
+
+ line = global_text_lines;
+
+ while (*p) {
+ if (*p == '\n') {
+ line++;
+ }
+ if (*p == '$') {
+ *p = '\0';
+ obj = create_plain_text(s);
+ if (obj != NULL) {
+ append_object(retval, obj);
+ }
+ *p = '$';
+ p++;
+ s = p;
+
+ if (*p != '$') {
+ char buf[256];
+ const char *var;
+
+ /* variable is either $foo or ${foo} */
+ if (*p == '{') {
+ unsigned int brl = 1, brr = 0;
+
+ p++;
+ s = p;
+ while (*p && brl != brr) {
+ if (*p == '{') {
+ brl++;
+ }
+ if (*p == '}') {
+ brr++;
+ }
+ p++;
+ }
+ p--;
+ } else {
+ s = p;
+ if (*p == '#') {
+ p++;
+ }
+ while (*p && (isalnum((int) *p) || *p == '_')) {
+ p++;
+ }
+ }
+
+ /* copy variable to buffer */
+ len = (p - s > 255) ? 255 : (p - s);
+ strncpy(buf, s, len);
+ buf[len] = '\0';
+
+ if (*p == '}') {
+ p++;
+ }
+ s = p;
+
+ /* search for variable in environment */
+
+ var = getenv(buf);
+ if (var) {
+ obj = create_plain_text(var);
+ if (obj) {
+ append_object(retval, obj);
+ }
+ continue;
+ }
+
+ /* if variable wasn't found in environment, use some special */
+
+ arg = 0;
+
+ /* split arg */
+ if (strchr(buf, ' ')) {
+ arg = strchr(buf, ' ');
+ *arg = '\0';
+ arg++;
+ while (isspace((int) *arg)) {
+ arg++;
+ }
+ if (!*arg) {
+ arg = 0;
+ }
+ }
+
+ /* lowercase variable name */
+ tmp_p = buf;
+ while (*tmp_p) {
+ *tmp_p = tolower(*tmp_p);
+ tmp_p++;
+ }
+
+ obj = construct_text_object(buf, arg,
+ line, &ifblock_opaque, orig_p);
+ if (obj != NULL) {
+ append_object(retval, obj);
+ }
+ continue;
+ } else {
+ obj = create_plain_text("$");
+ s = p + 1;
+ if (obj != NULL) {
+ append_object(retval, obj);
+ }
+ }
+ } else if (*p == '\\' && *(p+1) == '#') {
+ strfold(p, 1);
+ } else if (*p == '#') {
+ char c;
+ if (remove_comment(p, &c) && p > orig_p && c == '\n') {
+ /* if remove_comment removed a newline, we need to 'back up' with p */
+ p--;
+ }
+ }
+ p++;
+ }
+ obj = create_plain_text(s);
+ if (obj != NULL) {
+ append_object(retval, obj);
+ }
+
+ if (!ifblock_stack_empty(&ifblock_opaque)) {
+ NORM_ERR("one or more $endif's are missing");
+ }
+
+ free(orig_p);
+ return 0;
+}
+
+/*
+ * Frees the list of text objects root points to. When internal = 1, it won't
+ * free global objects.
+ */
+void free_text_objects(struct text_object *root, int internal)
+{
+ struct text_object *obj;
+
+ if (!root->prev) {
+ return;
+ }
+
+#define data obj->data
+ for (obj = root->prev; obj; obj = root->prev) {
+ root->prev = obj->prev;
+ switch (obj->type) {
+#ifndef __OpenBSD__
+ case OBJ_acpitemp:
+ close(data.i);
+ break;
+#endif /* !__OpenBSD__ */
+#ifdef __linux__
+ case OBJ_i2c:
+ case OBJ_platform:
+ case OBJ_hwmon:
+ close(data.sysfs.fd);
+ break;
+#endif /* __linux__ */
+ case OBJ_read_tcp:
+ free(data.read_tcp.host);
+ break;
+ case OBJ_time:
+ case OBJ_utime:
+ free(data.s);
+ break;
+ case OBJ_tztime:
+ free(data.tztime.tz);
+ free(data.tztime.fmt);
+ break;
+ case OBJ_mboxscan:
+ free(data.mboxscan.args);
+ free(data.mboxscan.output);
+ break;
+ case OBJ_mails:
+ case OBJ_new_mails:
+ case OBJ_seen_mails:
+ case OBJ_unseen_mails:
+ case OBJ_flagged_mails:
+ case OBJ_unflagged_mails:
+ case OBJ_forwarded_mails:
+ case OBJ_unforwarded_mails:
+ case OBJ_replied_mails:
+ case OBJ_unreplied_mails:
+ case OBJ_draft_mails:
+ case OBJ_trashed_mails:
+ free(data.local_mail.mbox);
+ break;
+ case OBJ_imap_unseen:
+ if (!obj->char_b) {
+ free(data.mail);
+ }
+ break;
+ case OBJ_imap_messages:
+ if (!obj->char_b) {
+ free(data.mail);
+ }
+ break;
+ case OBJ_pop3_unseen:
+ if (!obj->char_b) {
+ free(data.mail);
+ }
+ break;
+ case OBJ_pop3_used:
+ if (!obj->char_b) {
+ free(data.mail);
+ }
+ break;
+ case OBJ_if_empty:
+ case OBJ_if_match:
+ free_text_objects(obj->sub, 1);
+ free(obj->sub);
+ /* fall through */
+ case OBJ_if_existing:
+ case OBJ_if_mounted:
+ case OBJ_if_running:
+ free(data.ifblock.s);
+ free(data.ifblock.str);
+ break;
+ case OBJ_head:
+ case OBJ_tail:
+ free(data.headtail.logfile);
+ if(data.headtail.buffer) {
+ free(data.headtail.buffer);
+ }
+ break;
+ case OBJ_text:
+ case OBJ_font:
+ case OBJ_image:
+ case OBJ_eval:
+ case OBJ_exec:
+ case OBJ_execbar:
+#ifdef X11
+ case OBJ_execgauge:
+ case OBJ_execgraph:
+#endif
+ case OBJ_execp:
+ free(data.s);
+ break;
+#ifdef HAVE_ICONV
+ case OBJ_iconv_start:
+ free_iconv();
+ break;
+#endif
+#ifdef __linux__
+ case OBJ_disk_protect:
+ free(data.s);
+ break;
+ case OBJ_if_gw:
+ free(data.ifblock.s);
+ free(data.ifblock.str);
+ case OBJ_gw_iface:
+ case OBJ_gw_ip:
+ if (info.gw_info.iface) {
+ free(info.gw_info.iface);
+ info.gw_info.iface = 0;
+ }
+ if (info.gw_info.ip) {
+ free(info.gw_info.ip);
+ info.gw_info.ip = 0;
+ }
+ break;
+ case OBJ_ioscheduler:
+ if(data.s)
+ free(data.s);
+ break;
+#endif
+#if (defined(__FreeBSD__) || defined(__linux__))
+ case OBJ_if_up:
+ free(data.ifblock.s);
+ free(data.ifblock.str);
+ break;
+#endif
+#ifdef XMMS2
+ case OBJ_xmms2_artist:
+ if (info.xmms2.artist) {
+ free(info.xmms2.artist);
+ info.xmms2.artist = 0;
+ }
+ break;
+ case OBJ_xmms2_album:
+ if (info.xmms2.album) {
+ free(info.xmms2.album);
+ info.xmms2.album = 0;
+ }
+ break;
+ case OBJ_xmms2_title:
+ if (info.xmms2.title) {
+ free(info.xmms2.title);
+ info.xmms2.title = 0;
+ }
+ break;
+ case OBJ_xmms2_genre:
+ if (info.xmms2.genre) {
+ free(info.xmms2.genre);
+ info.xmms2.genre = 0;
+ }
+ break;
+ case OBJ_xmms2_comment:
+ if (info.xmms2.comment) {
+ free(info.xmms2.comment);
+ info.xmms2.comment = 0;
+ }
+ break;
+ case OBJ_xmms2_url:
+ if (info.xmms2.url) {
+ free(info.xmms2.url);
+ info.xmms2.url = 0;
+ }
+ break;
+ case OBJ_xmms2_date:
+ if (info.xmms2.date) {
+ free(info.xmms2.date);
+ info.xmms2.date = 0;
+ }
+ break;
+ case OBJ_xmms2_status:
+ if (info.xmms2.status) {
+ free(info.xmms2.status);
+ info.xmms2.status = 0;
+ }
+ break;
+ case OBJ_xmms2_playlist:
+ if (info.xmms2.playlist) {
+ free(info.xmms2.playlist);
+ info.xmms2.playlist = 0;
+ }
+ break;
+ case OBJ_xmms2_smart:
+ if (info.xmms2.artist) {
+ free(info.xmms2.artist);
+ info.xmms2.artist = 0;
+ }
+ if (info.xmms2.title) {
+ free(info.xmms2.title);
+ info.xmms2.title = 0;
+ }
+ if (info.xmms2.url) {
+ free(info.xmms2.url);
+ info.xmms2.url = 0;
+ }
+ break;
+#endif
+#ifdef BMPX
+ case OBJ_bmpx_title:
+ case OBJ_bmpx_artist:
+ case OBJ_bmpx_album:
+ case OBJ_bmpx_track:
+ case OBJ_bmpx_uri:
+ case OBJ_bmpx_bitrate:
+ break;
+#endif
+#ifdef EVE
+ case OBJ_eve:
+ break;
+#endif
+#ifdef HAVE_CURL
+ case OBJ_curl:
+ free(data.curl.uri);
+ break;
+#endif
+#ifdef RSS
+ case OBJ_rss:
+ free(data.rss.uri);
+ free(data.rss.action);
+ break;
+#endif
+#ifdef WEATHER
+ case OBJ_weather:
+ free(data.weather.uri);
+ free(data.weather.data_type);
+ break;
+#endif
+#ifdef XOAP
+ case OBJ_weather_forecast:
+ free(data.weather_forecast.uri);
+ free(data.weather_forecast.data_type);
+ break;
+#endif
+#ifdef HAVE_LUA
+ case OBJ_lua:
+ case OBJ_lua_parse:
+ case OBJ_lua_bar:
+#ifdef X11
+ case OBJ_lua_graph:
+ case OBJ_lua_gauge:
+#endif /* X11 */
+ free(data.s);
+ break;
+#endif /* HAVE_LUA */
+ case OBJ_pre_exec:
+ break;
+#ifndef __OpenBSD__
+ case OBJ_battery:
+ free(data.s);
+ break;
+ case OBJ_battery_short:
+ free(data.s);
+ break;
+ case OBJ_battery_time:
+ free(data.s);
+ break;
+#endif /* !__OpenBSD__ */
+ case OBJ_execpi:
+ case OBJ_execi:
+ case OBJ_execibar:
+#ifdef X11
+ case OBJ_execigraph:
+ case OBJ_execigauge:
+#endif /* X11 */
+ free(data.execi.cmd);
+ free(data.execi.buffer);
+ break;
+ case OBJ_texeci:
+ if (data.texeci.p_timed_thread) timed_thread_destroy(data.texeci.p_timed_thread, &data.texeci.p_timed_thread);
+ free(data.texeci.cmd);
+ free(data.texeci.buffer);
+ break;
+ case OBJ_nameserver:
+ free_dns_data();
+ break;
+ case OBJ_top:
+ case OBJ_top_mem:
+ case OBJ_top_time:
+#ifdef IOSTATS
+ case OBJ_top_io:
+#endif
+ if (info.first_process && !internal) {
+ free_all_processes();
+ info.first_process = NULL;
+ }
+ if (data.top.s) free(data.top.s);
+ break;
+#ifdef HDDTEMP
+ case OBJ_hddtemp:
+ free(data.hddtemp.dev);
+ free(data.hddtemp.addr);
+ if (data.hddtemp.temp)
+ free(data.hddtemp.temp);
+ break;
+#endif /* HDDTEMP */
+ case OBJ_entropy_avail:
+ case OBJ_entropy_perc:
+ case OBJ_entropy_poolsize:
+ case OBJ_entropy_bar:
+ break;
+ case OBJ_user_names:
+ if (info.users.names) {
+ free(info.users.names);
+ info.users.names = 0;
+ }
+ break;
+ case OBJ_user_terms:
+ if (info.users.terms) {
+ free(info.users.terms);
+ info.users.terms = 0;
+ }
+ break;
+ case OBJ_user_times:
+ if (info.users.times) {
+ free(info.users.times);
+ info.users.times = 0;
+ }
+ break;
+#ifdef IBM
+ case OBJ_smapi:
+ case OBJ_smapi_bat_perc:
+ case OBJ_smapi_bat_temp:
+ case OBJ_smapi_bat_power:
+ free(data.s);
+ break;
+ case OBJ_if_smapi_bat_installed:
+ free(data.ifblock.s);
+ free(data.ifblock.str);
+ break;
+#endif /* IBM */
+#ifdef NVIDIA
+ case OBJ_nvidia:
+ break;
+#endif /* NVIDIA */
+#ifdef MPD
+ case OBJ_mpd_title:
+ case OBJ_mpd_artist:
+ case OBJ_mpd_album:
+ case OBJ_mpd_random:
+ case OBJ_mpd_repeat:
+ case OBJ_mpd_vol:
+ case OBJ_mpd_bitrate:
+ case OBJ_mpd_status:
+ case OBJ_mpd_bar:
+ case OBJ_mpd_elapsed:
+ case OBJ_mpd_length:
+ case OBJ_mpd_track:
+ case OBJ_mpd_name:
+ case OBJ_mpd_file:
+ case OBJ_mpd_percent:
+ case OBJ_mpd_smart:
+ case OBJ_if_mpd_playing:
+ free_mpd();
+ break;
+#endif /* MPD */
+#ifdef MOC
+ case OBJ_moc_state:
+ case OBJ_moc_file:
+ case OBJ_moc_title:
+ case OBJ_moc_artist:
+ case OBJ_moc_song:
+ case OBJ_moc_album:
+ case OBJ_moc_totaltime:
+ case OBJ_moc_timeleft:
+ case OBJ_moc_curtime:
+ case OBJ_moc_bitrate:
+ case OBJ_moc_rate:
+ free_moc();
+ break;
+#endif /* MOC */
+ case OBJ_include:
+ case OBJ_blink:
+ case OBJ_to_bytes:
+ if(obj->sub) {
+ free_text_objects(obj->sub, 1);
+ free(obj->sub);
+ }
+ break;
+ case OBJ_scroll:
+ free(data.scroll.text);
+ free_text_objects(obj->sub, 1);
+ free(obj->sub);
+ break;
+ case OBJ_combine:
+ free(data.combine.left);
+ free(data.combine.seperation);
+ free(data.combine.right);
+ free_text_objects(obj->sub, 1);
+ free(obj->sub);
+ break;
+#ifdef APCUPSD
+ case OBJ_apcupsd:
+ case OBJ_apcupsd_name:
+ case OBJ_apcupsd_model:
+ case OBJ_apcupsd_upsmode:
+ case OBJ_apcupsd_cable:
+ case OBJ_apcupsd_status:
+ case OBJ_apcupsd_linev:
+ case OBJ_apcupsd_load:
+ case OBJ_apcupsd_loadbar:
+#ifdef X11
+ case OBJ_apcupsd_loadgraph:
+ case OBJ_apcupsd_loadgauge:
+#endif /* X11 */
+ case OBJ_apcupsd_charge:
+ case OBJ_apcupsd_timeleft:
+ case OBJ_apcupsd_temp:
+ case OBJ_apcupsd_lastxfer:
+ break;
+#endif /* APCUPSD */
+#ifdef X11
+ case OBJ_desktop:
+ case OBJ_desktop_number:
+ case OBJ_desktop_name:
+ if(info.x11.desktop.name) {
+ free(info.x11.desktop.name);
+ info.x11.desktop.name = NULL;
+ }
+ if(info.x11.desktop.all_names) {
+ free(info.x11.desktop.all_names);
+ info.x11.desktop.all_names = NULL;
+ }
+ break;
+#endif /* X11 */
+ }
+ free(obj);
+ }
+#undef data
+}
+