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core.cc
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/* -*- mode: c; c-basic-offset: 4; tab-width: 4; indent-tabs-mode: t -*-
* vim: ts=4 sw=4 noet ai cindent syntax=c
*
* 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) 2005-2010 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/>.
*
*/
/* local headers */
#include "core.h"
#include "text_object.h"
#include "algebra.h"
#include "build.h"
#include "bsdapm.h"
#include "colours.h"
#include "combine.h"
#include "diskio.h"
#include "entropy.h"
#include "exec.h"
#include "i8k.h"
#include "imlib2.h"
#include "proc.h"
#ifdef X11
#include "fonts.h"
#endif
#include "fs.h"
#ifdef IBM
#include "ibm.h"
#include "smapi.h"
#endif
#ifdef HAVE_ICONV
#include "iconv_tools.h"
#endif
#ifdef HAVE_LUA
#include "llua.h"
#endif /* HAVE_LUA */
#include "logging.h"
#include "mixer.h"
#include "mail.h"
#include "mboxscan.h"
#include "net_stat.h"
#ifdef NVIDIA
#include "nvidia.h"
#endif
#include "read_tcp.h"
#include "scroll.h"
#include "specials.h"
#include "temphelper.h"
#include "template.h"
#include "tailhead.h"
#include "timeinfo.h"
#include "top.h"
#include "user.h"
#include "users.h"
#ifdef NCURSES
#include <ncurses.h>
#endif
/* 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>
/* 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.
*/
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 = (text_object*)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_be_plain_text(obj, s);
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;
/* helper defines for internal use only */
#define __OBJ_HEAD(a, n) if (!strcmp(s, #a)) { \
add_update_callback(n);
#define __OBJ_IF obj_be_ifblock_if(ifblock_opaque, obj)
#define __OBJ_ARG(...) if (!arg) { CRIT_ERR(obj, free_at_crash, __VA_ARGS__); }
/* defines to be used below */
#define OBJ(a, n) __OBJ_HEAD(a, n) {
#define OBJ_ARG(a, n, ...) __OBJ_HEAD(a, n) __OBJ_ARG(__VA_ARGS__) {
#define OBJ_IF(a, n) __OBJ_HEAD(a, n) __OBJ_IF; {
#define OBJ_IF_ARG(a, n, ...) __OBJ_HEAD(a, n) __OBJ_ARG(__VA_ARGS__) __OBJ_IF; {
#define END } } else
#ifdef X11
if (s[0] == '#') {
obj->data.l = get_x11_color(s);
obj->callbacks.print = &new_fg;
} else
#endif /* X11 */
#ifndef __OpenBSD__
OBJ(acpitemp, 0)
obj->data.i = open_acpi_temperature(arg);
obj->callbacks.print = &print_acpitemp;
obj->callbacks.free = &free_acpitemp;
END OBJ(acpiacadapter, 0)
obj->callbacks.print = &print_acpiacadapter;
#endif /* !__OpenBSD__ */
END OBJ(freq, 0)
get_cpu_count();
if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
|| atoi(&arg[0]) > info.cpu_count) {
obj->data.i = 1;
/* NORM_ERR("freq: Invalid CPU number or you don't have that many CPUs! "
"Displaying the clock for CPU 1."); */
} else {
obj->data.i = atoi(&arg[0]);
}
obj->callbacks.print = &print_freq;
END OBJ(freq_g, 0)
get_cpu_count();
if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
|| atoi(&arg[0]) > info.cpu_count) {
obj->data.i = 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.i = atoi(&arg[0]);
}
obj->callbacks.print = &print_freq_g;
END OBJ_ARG(read_tcp, 0, "read_tcp: Needs \"(host) port\" as argument(s)")
parse_read_tcp_arg(obj, arg, free_at_crash);
obj->callbacks.print = &print_read_tcp;
obj->callbacks.free = &free_read_tcp;
#if defined(__linux__)
END OBJ(voltage_mv, 0)
get_cpu_count();
if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
|| atoi(&arg[0]) > info.cpu_count) {
obj->data.i = 1;
/* NORM_ERR("voltage_mv: Invalid CPU number or you don't have that many "
"CPUs! Displaying voltage for CPU 1."); */
} else {
obj->data.i = atoi(&arg[0]);
}
obj->callbacks.print = &print_voltage_mv;
END OBJ(voltage_v, 0)
get_cpu_count();
if (!arg || !isdigit(arg[0]) || strlen(arg) >= 2 || atoi(&arg[0]) == 0
|| atoi(&arg[0]) > info.cpu_count) {
obj->data.i = 1;
/* NORM_ERR("voltage_v: Invalid CPU number or you don't have that many "
"CPUs! Displaying voltage for CPU 1."); */
} else {
obj->data.i = atoi(&arg[0]);
}
obj->callbacks.print = &print_voltage_v;
#ifdef HAVE_IWLIB
END OBJ(wireless_essid, &update_net_stats)
parse_net_stat_arg(obj, arg, free_at_crash);
obj->callbacks.print = &print_wireless_essid;
END OBJ(wireless_mode, &update_net_stats)
parse_net_stat_arg(obj, arg, free_at_crash);
obj->callbacks.print = &print_wireless_mode;
END OBJ(wireless_bitrate, &update_net_stats)
parse_net_stat_arg(obj, arg, free_at_crash);
obj->callbacks.print = &print_wireless_bitrate;
END OBJ(wireless_ap, &update_net_stats)
parse_net_stat_arg(obj, arg, free_at_crash);
obj->callbacks.print = &print_wireless_ap;
END OBJ(wireless_link_qual, &update_net_stats)
parse_net_stat_arg(obj, arg, free_at_crash);
obj->callbacks.print = &print_wireless_link_qual;
END OBJ(wireless_link_qual_max, &update_net_stats)
parse_net_stat_arg(obj, arg, free_at_crash);
obj->callbacks.print = &print_wireless_link_qual_max;
END OBJ(wireless_link_qual_perc, &update_net_stats)
parse_net_stat_arg(obj, arg, free_at_crash);
obj->callbacks.print = &print_wireless_link_qual_perc;
END OBJ(wireless_link_bar, &update_net_stats)
parse_net_stat_bar_arg(obj, arg, free_at_crash);
obj->callbacks.barval = &wireless_link_barval;
#endif /* HAVE_IWLIB */
#endif /* __linux__ */
#ifndef __OpenBSD__
END OBJ(acpifan, 0)
obj->callbacks.print = &print_acpifan;
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);
obj->callbacks.print = &print_battery;
obj->callbacks.free = &gen_free_opaque;
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);
obj->callbacks.print = &print_battery_short;
obj->callbacks.free = &gen_free_opaque;
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);
obj->callbacks.print = &print_battery_time;
obj->callbacks.free = &gen_free_opaque;
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);
obj->callbacks.percentage = &battery_percentage;
obj->callbacks.free = &gen_free_opaque;
END OBJ(battery_bar, 0)
char bat[64];
if (arg) {
arg = scan_bar(obj, arg, 100);
sscanf(arg, "%63s", bat);
} else {
strcpy(bat, "BAT0");
}
obj->data.s = strndup(bat, text_buffer_size);
obj->callbacks.barval = &get_battery_perct_bar;
obj->callbacks.free = &gen_free_opaque;
#endif /* !__OpenBSD__ */
#if defined(__linux__)
END OBJ_ARG(disk_protect, 0, "disk_protect needs an argument")
obj->data.s = strndup(dev_name(arg), text_buffer_size);
obj->callbacks.print = &print_disk_protect_queue;
obj->callbacks.free = &gen_free_opaque;
END OBJ(i8k_version, &update_i8k)
obj->callbacks.print = &print_i8k_version;
END OBJ(i8k_bios, &update_i8k)
obj->callbacks.print = &print_i8k_bios;
END OBJ(i8k_serial, &update_i8k)
obj->callbacks.print = &print_i8k_serial;
END OBJ(i8k_cpu_temp, &update_i8k)
obj->callbacks.print = &print_i8k_cpu_temp;
END OBJ(i8k_left_fan_status, &update_i8k)
obj->callbacks.print = &print_i8k_left_fan_status;
END OBJ(i8k_right_fan_status, &update_i8k)
obj->callbacks.print = &print_i8k_right_fan_status;
END OBJ(i8k_left_fan_rpm, &update_i8k)
obj->callbacks.print = &print_i8k_left_fan_rpm;
END OBJ(i8k_right_fan_rpm, &update_i8k)
obj->callbacks.print = &print_i8k_right_fan_rpm;
END OBJ(i8k_ac_status, &update_i8k)
obj->callbacks.print = &print_i8k_ac_status;
END OBJ(i8k_buttons_status, &update_i8k)
obj->callbacks.print = &print_i8k_buttons_status;
#if defined(IBM)
END OBJ(ibm_fan, 0)
obj->callbacks.print = &get_ibm_acpi_fan;
END OBJ_ARG(ibm_temps, &get_ibm_acpi_temps, "ibm_temps: needs an argument")
parse_ibm_temps_arg(obj, arg);
obj->callbacks.print = &print_ibm_temps;
END OBJ(ibm_volume, 0)
obj->callbacks.print = &get_ibm_acpi_volume;
END OBJ(ibm_brightness, 0)
obj->callbacks.print = &get_ibm_acpi_brightness;
#endif
/* information from sony_laptop kernel module
* /sys/devices/platform/sony-laptop */
END OBJ(sony_fanspeed, 0)
obj->callbacks.print = &get_sony_fanspeed;
END OBJ_IF(if_gw, &update_gateway_info)
obj->callbacks.iftest = &gateway_exists;
obj->callbacks.free = &free_gateway_info;
END OBJ_ARG(ioscheduler, 0, "get_ioscheduler needs an argument (e.g. hda)")
obj->data.s = strndup(dev_name(arg), text_buffer_size);
obj->callbacks.print = &print_ioscheduler;
obj->callbacks.free = &gen_free_opaque;
END OBJ(laptop_mode, 0)
obj->callbacks.print = &print_laptop_mode;
END OBJ_ARG(pb_battery, 0, "pb_battery: needs one argument: status, percent or time")
if (strcmp(arg, "status") == EQUAL) {
obj->data.i = PB_BATT_STATUS;
} else if (strcmp(arg, "percent") == EQUAL) {
obj->data.i = PB_BATT_PERCENT;
} else if (strcmp(arg, "time") == EQUAL) {
obj->data.i = PB_BATT_TIME;
} else {
NORM_ERR("pb_battery: illegal argument '%s', defaulting to status", arg);
obj->data.i = PB_BATT_STATUS;
}
obj->callbacks.print = get_powerbook_batt_info;
#endif /* __linux__ */
#if (defined(__FreeBSD__) || defined(__linux__))
END OBJ_IF_ARG(if_up, 0, "if_up needs an argument")
parse_if_up_arg(obj, arg);
obj->callbacks.iftest = &interface_up;
obj->callbacks.free = &free_if_up;
#endif
#if defined(__OpenBSD__)
END OBJ_ARG(obsd_sensors_temp, 0, "obsd_sensors_temp: needs an argument")
parse_obsd_sensor(obj, arg);
obj->callbacks.print = &print_obsd_sensors_temp;
END OBJ_ARG(obsd_sensors_fan, 0, "obsd_sensors_fan: needs 2 arguments (device and sensor number)")
parse_obsd_sensor(obj, arg);
obj->callbacks.print = &print_obsd_sensors_fan;
END OBJ_ARG(obsd_sensors_volt, 0, "obsd_sensors_volt: needs 2 arguments (device and sensor number)")
parse_obsd_sensor(obj, arg);
obj->callbacks.print = &print_obsd_sensors_volt;
END OBJ(obsd_vendor, 0)
obj->callbacks.print = &get_obsd_vendor;
END OBJ(obsd_product, 0)
obj->callbacks.print = &get_obsd_product;
#endif /* __OpenBSD__ */
END OBJ(buffers, &update_meminfo)
obj->callbacks.print = &print_buffers;
END OBJ(cached, &update_meminfo)
obj->callbacks.print = &print_cached;
#define SCAN_CPU(__arg, __var) { \
int __offset = 0; \
if (__arg && sscanf(__arg, " cpu%d %n", &__var, &__offset) > 0) \
__arg += __offset; \
else \
__var = 0; \
}
END OBJ(cpu, &update_cpu_usage)
SCAN_CPU(arg, obj->data.i);
obj->callbacks.percentage = &cpu_percentage;
DBGP2("Adding $cpu for CPU %d", obj->data.i);
END OBJ(cpugauge, &update_cpu_usage)
SCAN_CPU(arg, obj->data.i);
scan_gauge(obj, arg, 1);
obj->callbacks.gaugeval = &cpu_barval;
DBGP2("Adding $cpugauge for CPU %d", obj->data.i);
END OBJ(cpubar, &update_cpu_usage)
SCAN_CPU(arg, obj->data.i);
scan_bar(obj, arg, 1);
obj->callbacks.barval = &cpu_barval;
DBGP2("Adding $cpubar for CPU %d", obj->data.i);
#ifdef X11
END OBJ(cpugraph, &update_cpu_usage)
char *buf = 0;
SCAN_CPU(arg, obj->data.i);
buf = scan_graph(obj, arg, 1);
DBGP2("Adding $cpugraph for CPU %d", obj->data.i);
if (buf) free(buf);
obj->callbacks.graphval = &cpu_barval;
END OBJ(loadgraph, &update_load_average)
scan_loadgraph_arg(obj, arg);
obj->callbacks.graphval = &loadgraphval;
#endif /* X11 */
END OBJ(diskio, &update_diskio)
parse_diskio_arg(obj, arg);
obj->callbacks.print = &print_diskio;
END OBJ(diskio_read, &update_diskio)
parse_diskio_arg(obj, arg);
obj->callbacks.print = &print_diskio_read;
END OBJ(diskio_write, &update_diskio)
parse_diskio_arg(obj, arg);
obj->callbacks.print = &print_diskio_write;
#ifdef X11
END OBJ(diskiograph, &update_diskio)
parse_diskiograph_arg(obj, arg);
obj->callbacks.graphval = &diskiographval;
END OBJ(diskiograph_read, &update_diskio)
parse_diskiograph_arg(obj, arg);
obj->callbacks.graphval = &diskiographval_read;
END OBJ(diskiograph_write, &update_diskio)
parse_diskiograph_arg(obj, arg);
obj->callbacks.graphval = &diskiographval_write;
#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 */
obj->callbacks.print = &new_fg;
END OBJ(color0, 0)
obj->data.l = color0;
set_current_text_color(obj->data.l);
obj->callbacks.print = &new_fg;
END OBJ(color1, 0)
obj->data.l = color1;
set_current_text_color(obj->data.l);
obj->callbacks.print = &new_fg;
END OBJ(color2, 0)
obj->data.l = color2;
set_current_text_color(obj->data.l);
obj->callbacks.print = &new_fg;
END OBJ(color3, 0)
obj->data.l = color3;
set_current_text_color(obj->data.l);
obj->callbacks.print = &new_fg;
END OBJ(color4, 0)
obj->data.l = color4;
set_current_text_color(obj->data.l);
obj->callbacks.print = &new_fg;
END OBJ(color5, 0)
obj->data.l = color5;
set_current_text_color(obj->data.l);
obj->callbacks.print = &new_fg;
END OBJ(color6, 0)
obj->data.l = color6;
set_current_text_color(obj->data.l);
obj->callbacks.print = &new_fg;
END OBJ(color7, 0)
obj->data.l = color7;
set_current_text_color(obj->data.l);
obj->callbacks.print = &new_fg;
END OBJ(color8, 0)
obj->data.l = color8;
set_current_text_color(obj->data.l);
obj->callbacks.print = &new_fg;
END OBJ(color9, 0)
obj->data.l = color9;
set_current_text_color(obj->data.l);
obj->callbacks.print = &new_fg;
#ifdef X11
END OBJ(font, 0)
scan_font(obj, arg);
obj->callbacks.print = &new_font;
obj->callbacks.free = &gen_free_opaque;
#endif /* X11 */
END OBJ(conky_version, 0)
obj_be_plain_text(obj, VERSION);
END OBJ(conky_build_date, 0)
obj_be_plain_text(obj, BUILD_DATE);
END OBJ(conky_build_arch, 0)
obj_be_plain_text(obj, BUILD_ARCH);
END OBJ(downspeed, &update_net_stats)
parse_net_stat_arg(obj, arg, free_at_crash);
obj->callbacks.print = &print_downspeed;
END OBJ(downspeedf, &update_net_stats)
parse_net_stat_arg(obj, arg, free_at_crash);
obj->callbacks.print = &print_downspeedf;
#ifdef X11
END OBJ(downspeedgraph, &update_net_stats)
parse_net_stat_graph_arg(obj, arg, free_at_crash);
obj->callbacks.graphval = &downspeedgraphval;
#endif /* X11 */
END OBJ(else, 0)
obj_be_ifblock_else(ifblock_opaque, obj);
obj->callbacks.iftest = &gen_false_iftest;
END OBJ(endif, 0)
obj_be_ifblock_endif(ifblock_opaque, obj);
obj->callbacks.print = &gen_print_nothing;
END OBJ(eval, 0)
obj->data.s = strndup(arg ? arg : "", text_buffer_size);
obj->callbacks.print = &print_evaluate;
obj->callbacks.free = &gen_free_opaque;
#if defined(IMLIB2) && defined(X11)
END OBJ(image, 0)
obj->data.s = strndup(arg ? arg : "", text_buffer_size);
obj->callbacks.print = &print_image_callback;
obj->callbacks.free = &gen_free_opaque;
#endif /* IMLIB2 */
END OBJ(exec, 0)
scan_exec_arg(obj, arg);
obj->callbacks.print = &print_exec;
obj->callbacks.free = &free_exec;
END OBJ(execp, 0)
scan_exec_arg(obj, arg);
obj->verbatim_output = 1;
obj->callbacks.print = &print_execp;
obj->callbacks.free = &free_exec;
END OBJ(execbar, 0)
scan_exec_arg(obj, arg);
obj->callbacks.barval = &execbarval;
obj->callbacks.free = &free_exec;
END OBJ(execgauge, 0)
scan_exec_arg(obj, arg);
obj->callbacks.gaugeval = &execbarval;
obj->callbacks.free = &free_exec;
#ifdef X11
END OBJ(execgraph, 0)
scan_execgraph_arg(obj, arg);
obj->callbacks.graphval = &execbarval;
obj->callbacks.free = &free_exec;
#endif /* X11 */
END OBJ_ARG(execibar, 0, "execibar needs arguments")
scan_execi_bar_arg(obj, arg);
obj->callbacks.barval = &execi_barval;
obj->callbacks.free = &free_execi;
#ifdef X11
END OBJ_ARG(execigraph, 0, "execigraph needs arguments")
scan_execgraph_arg(obj, arg);
obj->callbacks.graphval = &execi_barval;
obj->callbacks.free = &free_execi;
#endif /* X11 */
END OBJ_ARG(execigauge, 0, "execigauge needs arguments")
scan_execi_gauge_arg(obj, arg);
obj->callbacks.gaugeval = &execi_barval;
obj->callbacks.free = &free_execi;
END OBJ_ARG(execi, 0, "execi needs arguments")
scan_execi_arg(obj, arg);
obj->callbacks.print = &print_execi;
obj->callbacks.free = &free_execi;
END OBJ_ARG(execpi, 0, "execpi needs arguments")
scan_execi_arg(obj, arg);
obj->verbatim_output = 1;
obj->callbacks.print = &print_execpi;
obj->callbacks.free = &free_execi;
END OBJ_ARG(texeci, 0, "texeci needs arguments")
scan_execi_arg(obj, arg);
obj->callbacks.print = &print_texeci;
obj->callbacks.free = &free_execi;
END OBJ(pre_exec, 0)
scan_pre_exec_arg(obj, arg);
END OBJ(fs_bar, &update_fs_stats)
init_fs_bar(obj, arg);
obj->callbacks.barval = &fs_barval;
END OBJ(fs_bar_free, &update_fs_stats)
init_fs_bar(obj, arg);
obj->callbacks.barval = &fs_free_barval;
END OBJ(fs_free, &update_fs_stats)
init_fs(obj, arg);
obj->callbacks.print = &print_fs_free;
END OBJ(fs_used_perc, &update_fs_stats)
init_fs(obj, arg);
obj->callbacks.percentage = &fs_used_percentage;
END OBJ(fs_free_perc, &update_fs_stats)
init_fs(obj, arg);
obj->callbacks.percentage = &fs_free_percentage;
END OBJ(fs_size, &update_fs_stats)
init_fs(obj, arg);
obj->callbacks.print = &print_fs_size;
END OBJ(fs_type, &update_fs_stats)
init_fs(obj, arg);
obj->callbacks.print = &print_fs_type;
END OBJ(fs_used, &update_fs_stats)
init_fs(obj, arg);
obj->callbacks.print = &print_fs_used;
#ifdef X11
END OBJ(hr, 0)
obj->data.l = arg ? atoi(arg) : 1;
obj->callbacks.print = &new_hr;
#endif /* X11 */
END OBJ(nameserver, &update_dns_data)
parse_nameserver_arg(obj, arg);
obj->callbacks.print = &print_nameserver;
obj->callbacks.free = &free_dns_data;
END OBJ(offset, 0)
obj->data.l = arg ? atoi(arg) : 1;
obj->callbacks.print = &new_offset;
END OBJ(voffset, 0)
obj->data.l = arg ? atoi(arg) : 1;
obj->callbacks.print = &new_voffset;
END OBJ_ARG(goto, 0, "goto needs arguments")
obj->data.l = atoi(arg);
obj->callbacks.print = &new_goto;
#ifdef X11
END OBJ(tab, 0)
scan_tab(obj, arg);
obj->callbacks.print = &new_tab;
#endif /* X11 */
#ifdef __linux__
END OBJ_ARG(i2c, 0, "i2c needs arguments")
parse_i2c_sensor(obj, arg);
obj->callbacks.print = &print_sysfs_sensor;
obj->callbacks.free = &free_sysfs_sensor;
END OBJ_ARG(platform, 0, "platform needs arguments")
parse_platform_sensor(obj, arg);
obj->callbacks.print = &print_sysfs_sensor;
obj->callbacks.free = &free_sysfs_sensor;
END OBJ_ARG(hwmon, 0, "hwmon needs argumanets")
parse_hwmon_sensor(obj, arg);
obj->callbacks.print = &print_sysfs_sensor;
obj->callbacks.free = &free_sysfs_sensor;
#endif /* __linux__ */
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. */
/* XXX: maybe fiddle them apart later, as print_top() does
* nothing else than just that, using an ugly switch(). */
if (strncmp(s, "top", 3) == EQUAL) {
if (parse_top_args(s, arg, obj)) {
add_update_callback(&update_top);
} else {
free(obj);
return NULL;
}
} else
#ifdef __linux__
OBJ(addr, &update_net_stats)
parse_net_stat_arg(obj, arg, free_at_crash);
obj->callbacks.print = &print_addr;
END OBJ(addrs, &update_net_stats)
parse_net_stat_arg(obj, arg, free_at_crash);
obj->callbacks.print = &print_addrs;
END
#endif /* __linux__ */
OBJ_ARG(tail, 0, "tail needs arguments")
init_tailhead("tail", arg, obj, free_at_crash);
obj->callbacks.print = &print_tail;
obj->callbacks.free = &free_tailhead;
END OBJ_ARG(head, 0, "head needs arguments")
init_tailhead("head", arg, obj, free_at_crash);
obj->callbacks.print = &print_head;
obj->callbacks.free = &free_tailhead;
END OBJ_ARG(lines, 0, "lines needs an argument")
obj->data.s = strndup(arg, text_buffer_size);
obj->callbacks.print = &print_lines;
obj->callbacks.free = &gen_free_opaque;
END OBJ_ARG(words, 0, "words needs a argument")
obj->data.s = strndup(arg, text_buffer_size);
obj->callbacks.print = &print_words;
obj->callbacks.free = &gen_free_opaque;
END OBJ(loadavg, &update_load_average)
scan_loadavg_arg(obj, arg);
obj->callbacks.print = &print_loadavg;
END OBJ_IF_ARG(if_empty, 0, "if_empty needs an argument")
obj->sub = (text_object*)malloc(sizeof(struct text_object));
extract_variable_text_internal(obj->sub, arg);
obj->callbacks.iftest = &if_empty_iftest;
END OBJ_IF_ARG(if_match, 0, "if_match needs arguments")
obj->sub = (text_object*)malloc(sizeof(struct text_object));
extract_variable_text_internal(obj->sub, arg);
obj->callbacks.iftest = &check_if_match;
END OBJ_IF_ARG(if_existing, 0, "if_existing needs an argument or two")
obj->data.s = strndup(arg, text_buffer_size);
obj->callbacks.iftest = &if_existing_iftest;
obj->callbacks.free = &gen_free_opaque;
END OBJ_IF_ARG(if_mounted, 0, "if_mounted needs an argument")
obj->data.s = strndup(arg, text_buffer_size);
obj->callbacks.iftest = &check_mount;
obj->callbacks.free = &gen_free_opaque;
#ifdef __linux__
END OBJ_IF_ARG(if_running, &update_top, "if_running needs an argument")
top_running = 1;
obj->data.s = strndup(arg, text_buffer_size);
obj->callbacks.iftest = &if_running_iftest;
obj->callbacks.free = &gen_free_opaque;
#else
END OBJ_IF_ARG(if_running, 0, "if_running needs an argument")
char buf[text_buffer_size];
snprintf(buf, text_buffer_size, "pidof %s >/dev/null", arg);
obj->data.s = strndup(buf, text_buffer_size);
/* XXX: maybe use a different callback here */
obj->callbacks.iftest = &if_running_iftest;
#endif
END OBJ(kernel, 0)
obj->callbacks.print = &print_kernel;
END OBJ(machine, 0)
obj->callbacks.print = &print_machine;
END OBJ(mails, 0)
parse_local_mail_args(obj, arg);
obj->callbacks.print = &print_mails;
obj->callbacks.free = &free_local_mails;
END OBJ(new_mails, 0)
parse_local_mail_args(obj, arg);
obj->callbacks.print = &print_new_mails;
obj->callbacks.free = &free_local_mails;
END OBJ(seen_mails, 0)
parse_local_mail_args(obj, arg);
obj->callbacks.print = &print_seen_mails;
obj->callbacks.free = &free_local_mails;
END OBJ(unseen_mails, 0)
parse_local_mail_args(obj, arg);
obj->callbacks.print = &print_unseen_mails;
obj->callbacks.free = &free_local_mails;
END OBJ(flagged_mails, 0)
parse_local_mail_args(obj, arg);
obj->callbacks.print = &print_flagged_mails;
obj->callbacks.free = &free_local_mails;
END OBJ(unflagged_mails, 0)
parse_local_mail_args(obj, arg);
obj->callbacks.print = &print_unflagged_mails;
obj->callbacks.free = &free_local_mails;
END OBJ(forwarded_mails, 0)
parse_local_mail_args(obj, arg);
obj->callbacks.print = &print_forwarded_mails;
obj->callbacks.free = &free_local_mails;
END OBJ(unforwarded_mails, 0)
parse_local_mail_args(obj, arg);
obj->callbacks.print = &print_unforwarded_mails;
obj->callbacks.free = &free_local_mails;
END OBJ(replied_mails, 0)
parse_local_mail_args(obj, arg);
obj->callbacks.print = &print_replied_mails;
obj->callbacks.free = &free_local_mails;
END OBJ(unreplied_mails, 0)
parse_local_mail_args(obj, arg);
obj->callbacks.print = &print_unreplied_mails;
obj->callbacks.free = &free_local_mails;
END OBJ(draft_mails, 0)
parse_local_mail_args(obj, arg);
obj->callbacks.print = &print_draft_mails;
obj->callbacks.free = &free_local_mails;
END OBJ(trashed_mails, 0)
parse_local_mail_args(obj, arg);
obj->callbacks.print = &print_trashed_mails;
obj->callbacks.free = &free_local_mails;
END OBJ(mboxscan, 0)
parse_mboxscan_arg(obj, arg);
obj->callbacks.print = &print_mboxscan;
obj->callbacks.free = &free_mboxscan;
END OBJ(mem, &update_meminfo)
obj->callbacks.print = &print_mem;
END OBJ(memeasyfree, &update_meminfo)
obj->callbacks.print = &print_memeasyfree;
END OBJ(memfree, &update_meminfo)
obj->callbacks.print = &print_memfree;
END OBJ(memmax, &update_meminfo)
obj->callbacks.print = &print_memmax;
END OBJ(memperc, &update_meminfo)
obj->callbacks.percentage = &mem_percentage;
END OBJ(memgauge, &update_meminfo)
scan_gauge(obj, arg, 1);
obj->callbacks.gaugeval = &mem_barval;
END OBJ(membar, &update_meminfo)
scan_bar(obj, arg, 1);
obj->callbacks.barval = &mem_barval;
#ifdef X11
END OBJ(memgraph, &update_meminfo)
char *buf = 0;
buf = scan_graph(obj, arg, 1);
if (buf) free(buf);
obj->callbacks.graphval = &mem_barval;
#endif /* X11*/
END OBJ(mixer, 0)
parse_mixer_arg(obj, arg);
obj->callbacks.percentage = &mixer_percentage;
END OBJ(mixerl, 0)
parse_mixer_arg(obj, arg);
obj->callbacks.percentage = &mixerl_percentage;
END OBJ(mixerr, 0)
parse_mixer_arg(obj, arg);
obj->callbacks.percentage = &mixerr_percentage;
END OBJ(mixerbar, 0)
scan_mixer_bar(obj, arg);
obj->callbacks.barval = &mixer_barval;
END OBJ(mixerlbar, 0)
scan_mixer_bar(obj, arg);
obj->callbacks.barval = &mixerl_barval;
END OBJ(mixerrbar, 0)
scan_mixer_bar(obj, arg);
obj->callbacks.barval = &mixerr_barval;
END OBJ_IF(if_mixer_mute, 0)
parse_mixer_arg(obj, arg);
obj->callbacks.iftest = &check_mixer_muted;
#ifdef X11
END OBJ(monitor, 0)
obj->callbacks.print = &print_monitor;
END OBJ(monitor_number, 0)
obj->callbacks.print = &print_monitor_number;
END OBJ(desktop, 0)
obj->callbacks.print = &print_desktop;
END OBJ(desktop_number, 0)
obj->callbacks.print = &print_desktop_number;
END OBJ(desktop_name, 0)
obj->callbacks.print = &print_desktop_name;
#endif
END OBJ_ARG(format_time, 0, "format_time needs a pid as argument")
obj->sub = (text_object*)malloc(sizeof(struct text_object));
extract_variable_text_internal(obj->sub, arg);
obj->callbacks.print = &print_format_time;
END OBJ(nodename, 0)
obj->callbacks.print = &print_nodename;
END OBJ_ARG(cmdline_to_pid, 0, "cmdline_to_pid needs a command line as argument")
scan_cmdline_to_pid_arg(obj, arg, free_at_crash);
obj->callbacks.print = &print_cmdline_to_pid;
obj->callbacks.free = &gen_free_opaque;
END OBJ_ARG(pid_chroot, 0, "pid_chroot needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_chroot;
END OBJ_ARG(pid_cmdline, 0, "pid_cmdline needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_cmdline;
END OBJ_ARG(pid_cwd, 0, "pid_cwd needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_cwd;
END OBJ_ARG(pid_environ, 0, "pid_environ needs arguments")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_environ;
END OBJ_ARG(pid_environ_list, 0, "pid_environ_list needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_environ_list;
END OBJ_ARG(pid_exe, 0, "pid_exe needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_exe;
END OBJ_ARG(pid_nice, 0, "pid_nice needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_nice;
END OBJ_ARG(pid_openfiles, 0, "pid_openfiles needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_openfiles;
END OBJ_ARG(pid_parent, 0, "pid_parent needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_parent;
END OBJ_ARG(pid_priority, 0, "pid_priority needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_priority;
END OBJ_ARG(pid_state, 0, "pid_state needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_state;
END OBJ_ARG(pid_state_short, 0, "pid_state_short needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_state_short;
END OBJ_ARG(pid_stderr, 0, "pid_stderr needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_stderr;
END OBJ_ARG(pid_stdin, 0, "pid_stdin needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_stdin;
END OBJ_ARG(pid_stdout, 0, "pid_stdout needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_stdout;
END OBJ_ARG(pid_threads, 0, "pid_threads needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_threads;
END OBJ_ARG(pid_thread_list, 0, "pid_thread_list needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_thread_list;
END OBJ_ARG(pid_time_kernelmode, 0, "pid_time_kernelmode needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_time_kernelmode;
END OBJ_ARG(pid_time_usermode, 0, "pid_time_usermode needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_time_usermode;
END OBJ_ARG(pid_time, 0, "pid_time needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_time;
END OBJ_ARG(pid_uid, 0, "pid_uid needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_uid;
END OBJ_ARG(pid_euid, 0, "pid_euid needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_euid;
END OBJ_ARG(pid_suid, 0, "pid_suid needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_suid;
END OBJ_ARG(pid_fsuid, 0, "pid_fsuid needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_fsuid;
END OBJ_ARG(pid_gid, 0, "pid_gid needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_gid;
END OBJ_ARG(pid_egid, 0, "pid_egid needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_egid;
END OBJ_ARG(pid_sgid, 0, "pid_sgid needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_sgid;
END OBJ_ARG(pid_fsgid, 0, "pid_fsgid needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_fsgid;
END OBJ_ARG(gid_name, 0, "gid_name needs a gid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_gid_name;
END OBJ_ARG(uid_name, 0, "uid_name needs a uid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_uid_name;
END OBJ_ARG(pid_read, 0, "pid_read needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_read;
END OBJ_ARG(pid_vmpeak, 0, "pid_vmpeak needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_vmpeak;
END OBJ_ARG(pid_vmsize, 0, "pid_vmsize needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_vmsize;
END OBJ_ARG(pid_vmlck, 0, "pid_vmlck needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_vmlck;
END OBJ_ARG(pid_vmhwm, 0, "pid_vmhwm needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_vmhwm;
END OBJ_ARG(pid_vmrss, 0, "pid_vmrss needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_vmrss;
END OBJ_ARG(pid_vmdata, 0, "pid_vmdata needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_vmdata;
END OBJ_ARG(pid_vmstk, 0, "pid_vmstk needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_vmstk;
END OBJ_ARG(pid_vmexe, 0, "pid_vmexe needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_vmexe;
END OBJ_ARG(pid_vmlib, 0, "pid_vmlib needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_vmlib;
END OBJ_ARG(pid_vmpte, 0, "pid_vmpte needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_vmpte;
END OBJ_ARG(pid_write, 0, "pid_write needs a pid as argument")
extract_object_args_to_sub(obj, arg);
obj->callbacks.print = &print_pid_write;
END OBJ(processes, &update_total_processes)
obj->callbacks.print = &print_processes;