mirror of
https://github.com/Llewellynvdm/conky.git
synced 2024-11-18 19:15:12 +00:00
50dc71425a
git-svn-id: https://conky.svn.sourceforge.net/svnroot/conky/trunk/conky@398 7f574dfc-610e-0410-a909-a81674777703
5257 lines
120 KiB
C
5257 lines
120 KiB
C
/*
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* Conky, a system monitor, based on torsmo
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*
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* This program is licensed under BSD license, read COPYING
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*
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* $Id$
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*/
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#include "conky.h"
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <ctype.h>
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#include <time.h>
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#include <locale.h>
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#include <signal.h>
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#include <unistd.h>
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#include <string.h>
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#include <errno.h>
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#include <pthread.h>
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#include <string.h>
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#include <limits.h>
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#if HAVE_DIRENT_H
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#include <dirent.h>
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#endif
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#include <sys/time.h>
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#ifdef X11
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#include <X11/Xutil.h>
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#endif /* X11 */
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#include <sys/types.h>
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#include <sys/stat.h>
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#define CONFIG_FILE "$HOME/.conkyrc"
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#define MAIL_FILE "$MAIL"
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#define MAX_IF_BLOCK_DEPTH 5
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#ifdef X11
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/* alignments */
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enum alignment {
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TOP_LEFT = 1,
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TOP_RIGHT,
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BOTTOM_LEFT,
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BOTTOM_RIGHT,
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NONE
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};
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/* for fonts */
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struct font_list {
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char name[TEXT_BUFFER_SIZE];
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int num;
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XFontStruct *font;
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#ifdef XFT
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XftFont *xftfont;
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int font_alpha;
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#endif
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};
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static int selected_font = 0;
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static int font_count = -1;
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struct font_list *fonts = NULL;
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#ifdef XFT
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#define font_height() use_xft ? (fonts[selected_font].xftfont->ascent + fonts[selected_font].xftfont->descent) : \
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(fonts[selected_font].font->max_bounds.ascent + fonts[selected_font].font->max_bounds.descent)
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#define font_ascent() use_xft ? fonts[selected_font].xftfont->ascent : fonts[selected_font].font->max_bounds.ascent
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#define font_descent() use_xft ? fonts[selected_font].xftfont->descent : fonts[selected_font].font->max_bounds.descent
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#else
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#define font_height() (fonts[selected_font].font->max_bounds.ascent + fonts[selected_font].font->max_bounds.descent)
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#define font_ascent() fonts[selected_font].font->max_bounds.ascent
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#define font_descent() fonts[selected_font].font->max_bounds.descent
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#endif
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#define MAX_FONTS 64 // hmm, no particular reason, just makes sense.
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static void set_font();
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int addfont(const char *data_in)
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{
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if (font_count > MAX_FONTS) {
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CRIT_ERR("you don't need that many fonts, sorry.");
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}
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font_count++;
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if (font_count == 0) {
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if (fonts != NULL) {
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free(fonts);
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}
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if ((fonts = (struct font_list*)malloc(sizeof(struct font_list))) == NULL) {
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CRIT_ERR("malloc");
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}
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}
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fonts = realloc(fonts, (sizeof(struct font_list) * (font_count+1)));
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if (fonts == NULL) {
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CRIT_ERR("realloc in addfont");
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}
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if (strlen(data_in) < TEXT_BUFFER_SIZE) { // must account for null terminator
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strncpy(fonts[font_count].name, data_in, TEXT_BUFFER_SIZE);
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#ifdef XFT
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fonts[font_count].font_alpha = 0xffff;
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#endif
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} else {
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CRIT_ERR("Oops...looks like something overflowed in addfont().");
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}
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return font_count;
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}
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void set_first_font(const char *data_in)
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{
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if (font_count < 0) {
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if ((fonts = (struct font_list*)malloc(sizeof(struct font_list))) == NULL) {
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CRIT_ERR("malloc");
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}
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font_count++;
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}
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if (strlen(data_in) > 1) {
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strncpy(fonts[0].name, data_in, TEXT_BUFFER_SIZE-1);
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#ifdef XFT
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fonts[0].font_alpha = 0xffff;
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#endif
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}
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}
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void free_fonts()
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{
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int i;
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for (i=0;i<=font_count;i++) {
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#ifdef XFT
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if (use_xft) {
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XftFontClose(display, fonts[i].xftfont);
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} else
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#endif
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{
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XFreeFont(display, fonts[i].font);
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}
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}
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free(fonts);
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fonts = NULL;
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font_count = -1;
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selected_font = 0;
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set_first_font("6x10");
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}
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static void load_fonts()
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{
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int i;
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for (i=0;i<=font_count;i++) {
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#ifdef XFT
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/* load Xft font */
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if (use_xft) {
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/*if (fonts[i].xftfont != NULL && selected_font == 0) {
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XftFontClose(display, fonts[i].xftfont);
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}*/
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if ((fonts[i].xftfont =
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XftFontOpenName(display, screen, fonts[i].name)) != NULL)
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continue;
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ERR("can't load Xft font '%s'", fonts[i].name);
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if ((fonts[i].xftfont =
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XftFontOpenName(display, screen,
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"courier-12")) != NULL)
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continue;
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ERR("can't load Xft font '%s'", "courier-12");
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if ((fonts[i].font = XLoadQueryFont(display, "fixed")) == NULL) {
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CRIT_ERR("can't load font '%s'", "fixed");
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}
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use_xft = 0;
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continue;
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}
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#endif
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/* load normal font */
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/* if (fonts[i].font != NULL)
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XFreeFont(display, fonts[i].font);*/
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if ((fonts[i].font = XLoadQueryFont(display, fonts[i].name)) == NULL) {
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ERR("can't load font '%s'", fonts[i].name);
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if ((fonts[i].font = XLoadQueryFont(display, "fixed")) == NULL) {
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CRIT_ERR("can't load font '%s'", "fixed");
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printf("loaded fixed?\n");
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}
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}
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}
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}
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#endif /* X11 */
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/* default config file */
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static char *current_config;
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/* set to 1 if you want all text to be in uppercase */
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static unsigned int stuff_in_upper_case;
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/* Update interval */
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static double update_interval;
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/* Run how many times? */
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static unsigned long total_run_times;
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/* fork? */
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static int fork_to_background;
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static int cpu_avg_samples, net_avg_samples;
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#ifdef X11
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/* Always on bottom */
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static int on_bottom;
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/* Position on the screen */
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static int text_alignment;
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static int gap_x, gap_y;
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/* border */
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static int draw_borders;
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static int stippled_borders;
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static int draw_shades, draw_outline;
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static int border_margin, border_width;
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static long default_fg_color, default_bg_color, default_out_color;
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/* create own window or draw stuff to root? */
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static int set_transparent = 0;
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#ifdef OWN_WINDOW
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static int own_window = 0;
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static int background_colour = 0;
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static char wm_class_name[256];
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/* fixed size/pos is set if wm/user changes them */
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static int fixed_size = 0, fixed_pos = 0;
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#endif
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static int minimum_width, minimum_height;
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static int maximum_width;
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/* UTF-8 */
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int utf8_mode = 0;
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#endif /* X11 */
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/* no buffers in used memory? */
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int no_buffers;
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/* pad percentages to decimals? */
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static int pad_percents = 0;
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#ifdef TCP_PORT_MONITOR
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tcp_port_monitor_collection_args_t tcp_port_monitor_collection_args;
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tcp_port_monitor_args_t tcp_port_monitor_args;
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#endif
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/* Text that is shown */
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static char original_text[] =
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"$nodename - $sysname $kernel on $machine\n"
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"$hr\n"
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"${color grey}Uptime:$color $uptime\n"
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"${color grey}Frequency (in MHz):$color $freq\n"
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"${color grey}Frequency (in GHz):$color $freq_g\n"
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"${color grey}RAM Usage:$color $mem/$memmax - $memperc% ${membar 4}\n"
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"${color grey}Swap Usage:$color $swap/$swapmax - $swapperc% ${swapbar 4}\n"
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"${color grey}CPU Usage:$color $cpu% ${cpubar 4}\n"
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"${color grey}Processes:$color $processes ${color grey}Running:$color $running_processes\n"
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"$hr\n"
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"${color grey}File systems:\n"
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" / $color${fs_free /}/${fs_size /} ${fs_bar 6 /}\n"
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"${color grey}Networking:\n"
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" Up:$color ${upspeed eth0} k/s${color grey} - Down:$color ${downspeed eth0} k/s\n"
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"${color grey}Temperatures:\n"
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" CPU:$color ${i2c temp 1}<7D>C${color grey} - MB:$color ${i2c temp 2}<7D>C\n"
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"$hr\n"
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#ifdef SETI
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"${color grey}SETI@Home Statistics:\n"
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"${color grey}Seti Unit Number:$color $seti_credit\n"
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"${color grey}Seti Progress:$color $seti_prog% $seti_progbar\n"
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#endif
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#ifdef MPD
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"${color grey}MPD: $mpd_status $mpd_artist - $mpd_title from $mpd_album at $mpd_vol\n"
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"Bitrate: $mpd_bitrate\n" "Progress: $mpd_bar\n"
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#endif
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"${color grey}Name PID CPU% MEM%\n"
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" ${color lightgrey} ${top name 1} ${top pid 1} ${top cpu 1} ${top mem 1}\n"
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" ${color lightgrey} ${top name 2} ${top pid 2} ${top cpu 2} ${top mem 2}\n"
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" ${color lightgrey} ${top name 3} ${top pid 3} ${top cpu 3} ${top mem 3}\n"
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" ${color lightgrey} ${top name 4} ${top pid 4} ${top cpu 4} ${top mem 4}\n"
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"${tail /var/log/Xorg.0.log 3}";
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static char *text = original_text;
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static int total_updates;
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/* if-blocks */
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static int blockdepth = 0;
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static int if_jumped = 0;
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static int blockstart[MAX_IF_BLOCK_DEPTH];
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int check_mount(char *s)
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{
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#if defined(__linux__)
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int ret = 0;
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FILE *mtab = fopen("/etc/mtab", "r");
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if (mtab) {
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char buf1[256], buf2[128];
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while (fgets(buf1, 256, mtab)) {
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sscanf(buf1, "%*s %128s", buf2);
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if (!strcmp(s, buf2)) {
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ret = 1;
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break;
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}
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}
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fclose(mtab);
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} else {
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ERR("Could not open mtab");
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}
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return ret;
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#elif defined(__FreeBSD__)
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struct statfs *mntbuf;
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int i, mntsize;
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mntsize = getmntinfo(&mntbuf, MNT_NOWAIT);
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for (i = mntsize - 1; i >= 0; i--)
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if (strcmp(mntbuf[i].f_mntonname, s) == 0)
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return 1;
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return 0;
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#endif
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}
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#ifdef X11
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static inline int calc_text_width(const char *s, unsigned int l)
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{
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#ifdef XFT
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if (use_xft) {
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XGlyphInfo gi;
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if (utf8_mode) {
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XftTextExtentsUtf8(display, fonts[selected_font].xftfont, s, l, &gi);
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} else {
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XftTextExtents8(display, fonts[selected_font].xftfont, s, l, &gi);
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}
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return gi.xOff;
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} else
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#endif
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{
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return XTextWidth(fonts[selected_font].font, s, l);
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}
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}
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#endif /* X11 */
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/* formatted text to render on screen, generated in generate_text(),
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* drawn in draw_stuff() */
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static char text_buffer[TEXT_BUFFER_SIZE * 4];
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/* special stuff in text_buffer */
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#define SPECIAL_CHAR '\x01'
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enum {
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HORIZONTAL_LINE,
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STIPPLED_HR,
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BAR,
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FG,
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BG,
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OUTLINE,
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ALIGNR,
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ALIGNC,
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GRAPH,
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OFFSET,
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VOFFSET,
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FONT,
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};
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static struct special_t {
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int type;
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short height;
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short width;
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long arg;
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double *graph;
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double graph_scale;
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int graph_width;
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int scaled;
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short font_added;
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unsigned long first_colour; // for graph gradient
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unsigned long last_colour;
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} specials[128];
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static int special_count;
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#ifdef X11
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static int special_index; /* used when drawing */
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#endif /* X11 */
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#define MAX_GRAPH_DEPTH 256 /* why 256? cause an array of more then 256 doubles seems excessive, and who needs that kind of precision anyway? */
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static struct special_t *new_special(char *buf, int t)
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{
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if (special_count >= 128)
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CRIT_ERR("too many special things in text");
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buf[0] = SPECIAL_CHAR;
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buf[1] = '\0';
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specials[special_count].type = t;
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return &specials[special_count++];
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}
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typedef struct tailstring_list {
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char data[TEXT_BUFFER_SIZE];
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struct tailstring_list *next;
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struct tailstring_list *first;
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} tailstring;
|
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|
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void addtail(tailstring ** head, char *data_in)
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{
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tailstring *tmp;
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if ((tmp = malloc(sizeof(*tmp))) == NULL) {
|
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CRIT_ERR("malloc");
|
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}
|
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if (*head == NULL) {
|
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tmp->first = tmp;
|
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} else {
|
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tmp->first = (*head)->first;
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}
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strncpy(tmp->data, data_in, TEXT_BUFFER_SIZE);
|
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tmp->next = *head;
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*head = tmp;
|
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}
|
||
|
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void freetail(tailstring * head)
|
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{
|
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tailstring *tmp;
|
||
while (head != NULL) {
|
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tmp = head->next;
|
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free(head);
|
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head = tmp;
|
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}
|
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}
|
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|
||
void freelasttail(tailstring * head)
|
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{
|
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tailstring * tmp = head;
|
||
while(tmp != NULL) {
|
||
if (tmp->next == head->first) {
|
||
tmp->next = NULL;
|
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break;
|
||
}
|
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tmp = tmp->next;
|
||
}
|
||
free(head->first);
|
||
while(head != NULL && tmp != NULL) {
|
||
head->first = tmp;
|
||
head = head->next;
|
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}
|
||
}
|
||
|
||
static void new_bar(char *buf, int w, int h, int usage)
|
||
{
|
||
struct special_t *s = new_special(buf, BAR);
|
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s->arg = (usage > 255) ? 255 : ((usage < 0) ? 0 : usage);
|
||
s->width = w;
|
||
s->height = h;
|
||
}
|
||
|
||
static const char *scan_bar(const char *args, int *w, int *h)
|
||
{
|
||
*w = 0; /* zero width means all space that is available */
|
||
*h = 6;
|
||
/* bar's argument is either height or height,width */
|
||
if (args) {
|
||
int n = 0;
|
||
if (sscanf(args, "%d,%d %n", h, w, &n) <= 1)
|
||
sscanf(args, "%d %n", h, &n);
|
||
args += n;
|
||
}
|
||
|
||
return args;
|
||
}
|
||
|
||
static char *scan_font(const char *args)
|
||
{
|
||
if (args && sizeof(args) < 127) {
|
||
return strdup(args);
|
||
}
|
||
else {
|
||
ERR("font scan failed, lets hope it doesn't mess stuff up");
|
||
}
|
||
return NULL;
|
||
}
|
||
|
||
#ifdef X11
|
||
static void new_font(char *buf, char * args) {
|
||
struct special_t *s = new_special(buf, FONT);
|
||
if (!s->font_added || strcmp(args, fonts[s->font_added].name)) {
|
||
int tmp = selected_font;
|
||
selected_font = s->font_added = addfont(args);
|
||
load_fonts();
|
||
// set_font();
|
||
selected_font = tmp;
|
||
}
|
||
}
|
||
#endif
|
||
|
||
inline void graph_append(struct special_t *graph, double f)
|
||
{
|
||
if (!graph->scaled && f > graph->graph_scale) {
|
||
f = graph->graph_scale;
|
||
}
|
||
int i;
|
||
if (graph->scaled) {
|
||
graph->graph_scale = 1;
|
||
}
|
||
graph->graph[graph->graph_width - 1] = f; /* add new data */
|
||
for (i = 0; i < graph->graph_width - 1; i++) { /* shift all the data by 1 */
|
||
graph->graph[i] = graph->graph[i + 1];
|
||
if (graph->scaled && graph->graph[i] > graph->graph_scale) {
|
||
graph->graph_scale = graph->graph[i]; /* check if we need to update the scale */
|
||
}
|
||
}
|
||
}
|
||
|
||
short colour_depth = 0;
|
||
void set_up_gradient();
|
||
|
||
/* precalculated: 31/255, and 63/255 */
|
||
#define CONST_8_TO_5_BITS 0.12156862745098
|
||
#define CONST_8_TO_6_BITS 0.247058823529412
|
||
|
||
/* adjust color values depending on color depth*/
|
||
static unsigned int adjust_colors(unsigned int color)
|
||
{
|
||
double r, g, b;
|
||
if (colour_depth == 0) {
|
||
set_up_gradient();
|
||
}
|
||
if (colour_depth == 16) {
|
||
r = (color & 0xff0000) >> 16;
|
||
g = (color & 0xff00) >> 8;
|
||
b = color & 0xff;
|
||
color = (int)(r * CONST_8_TO_5_BITS) << 11;
|
||
color |= (int)(g * CONST_8_TO_6_BITS) << 5;
|
||
color |= (int)(b * CONST_8_TO_5_BITS);
|
||
}
|
||
return color;
|
||
}
|
||
|
||
static void new_graph(char *buf, int w, int h, unsigned int first_colour, unsigned int second_colour, double i, int scale, int append)
|
||
{
|
||
struct special_t *s = new_special(buf, GRAPH);
|
||
s->width = w;
|
||
if (s->graph == NULL) {
|
||
if (s->width > 0 && s->width < MAX_GRAPH_DEPTH) {
|
||
s->graph_width = s->width - 3; // subtract 3 for the box
|
||
} else {
|
||
s->graph_width = MAX_GRAPH_DEPTH - 3;
|
||
}
|
||
s->graph = malloc(s->graph_width * sizeof(double));
|
||
memset(s->graph, 0, s->graph_width * sizeof(double));
|
||
s->graph_scale = 100;
|
||
}
|
||
s->height = h;
|
||
s->first_colour = adjust_colors(first_colour);
|
||
s->last_colour = adjust_colors(second_colour);
|
||
if (scale != 0) {
|
||
s->scaled = 0;
|
||
} else {
|
||
s->scaled = 1;
|
||
}
|
||
/*if (s->width) {
|
||
s->graph_width = s->width - 3; // subtract 3 for rectangle around
|
||
}*/
|
||
if (s->scaled) {
|
||
s->graph_scale = 1;
|
||
} else {
|
||
s->graph_scale = scale;
|
||
}
|
||
if (append) {
|
||
graph_append(s, i);
|
||
}
|
||
}
|
||
|
||
static const char *scan_graph(const char *args, int *w, int *h, unsigned int *first_colour, unsigned int *last_colour, unsigned int *scale)
|
||
{
|
||
*w = 0; /* zero width means all space that is available */
|
||
*h = 25;
|
||
*first_colour = 0;
|
||
*last_colour = 0;
|
||
/* graph's argument is either height or height,width */
|
||
if (args) {
|
||
if (sscanf(args, "%*s %d,%d %x %x %i", h, w, first_colour, last_colour, scale) < 5) {
|
||
if (sscanf(args, "%*s %d,%d %x %x", h, w, first_colour, last_colour) < 4) {
|
||
*scale = 0;
|
||
if (sscanf(args, "%d,%d %x %x %i", h, w, first_colour, last_colour, scale) < 5) {
|
||
*scale = 0;
|
||
if (sscanf(args, "%d,%d %x %x", h, w, first_colour, last_colour) < 4) {
|
||
*w = 0;
|
||
*h = 25;
|
||
if (sscanf(args, "%*s %x %x %i", first_colour, last_colour, scale) < 3) {
|
||
*w = 0;
|
||
*h = 25;
|
||
*scale = 0;
|
||
if (sscanf(args, "%*s %x %x", first_colour, last_colour) < 2) {
|
||
*w = 0;
|
||
*h = 25;
|
||
if (sscanf(args, "%x %x %i", first_colour, last_colour, scale) < 3) {
|
||
*first_colour = 0;
|
||
*last_colour = 0;
|
||
*scale = 0;
|
||
if (sscanf(args, "%x %x", first_colour, last_colour) < 2) {
|
||
*first_colour = 0;
|
||
*last_colour = 0;
|
||
if (sscanf(args, "%d,%d %i", h, w, scale) < 3) {
|
||
*first_colour = 0;
|
||
*last_colour = 0;
|
||
*scale = 0;
|
||
if (sscanf(args, "%d,%d", h, w) < 2) {
|
||
*first_colour = 0;
|
||
*last_colour = 0;
|
||
sscanf(args, "%*s %d,%d", h, w);
|
||
}}}}}}}}}}} // haha
|
||
return args;
|
||
}
|
||
|
||
|
||
static inline void new_hr(char *buf, int a)
|
||
{
|
||
new_special(buf, HORIZONTAL_LINE)->height = a;
|
||
}
|
||
|
||
static inline void new_stippled_hr(char *buf, int a, int b)
|
||
{
|
||
struct special_t *s = new_special(buf, STIPPLED_HR);
|
||
s->height = b;
|
||
s->arg = a;
|
||
}
|
||
|
||
static inline void new_fg(char *buf, long c)
|
||
{
|
||
new_special(buf, FG)->arg = c;
|
||
}
|
||
|
||
static inline void new_bg(char *buf, long c)
|
||
{
|
||
new_special(buf, BG)->arg = c;
|
||
}
|
||
|
||
static inline void new_outline(char *buf, long c)
|
||
{
|
||
new_special(buf, OUTLINE)->arg = c;
|
||
}
|
||
|
||
static inline void new_offset(char *buf, long c)
|
||
{
|
||
new_special(buf, OFFSET)->arg = c;
|
||
}
|
||
|
||
static inline void new_voffset(char *buf, long c)
|
||
{
|
||
new_special(buf, VOFFSET)->arg = c;
|
||
}
|
||
|
||
static inline void new_alignr(char *buf, long c)
|
||
{
|
||
new_special(buf, ALIGNR)->arg = c;
|
||
}
|
||
|
||
static inline void new_alignc(char *buf, long c)
|
||
{
|
||
new_special(buf, ALIGNC)->arg = c;
|
||
}
|
||
|
||
/* quite boring functions */
|
||
|
||
static inline void for_each_line(char *b, void (*f) (char *))
|
||
{
|
||
char *ps, *pe;
|
||
|
||
for (ps = b, pe = b; *pe; pe++) {
|
||
if (*pe == '\n') {
|
||
*pe = '\0';
|
||
f(ps);
|
||
*pe = '\n';
|
||
ps = pe + 1;
|
||
}
|
||
}
|
||
|
||
if (ps < pe)
|
||
f(ps);
|
||
}
|
||
|
||
static void convert_escapes(char *buf)
|
||
{
|
||
char *p = buf, *s = buf;
|
||
|
||
while (*s) {
|
||
if (*s == '\\') {
|
||
s++;
|
||
if (*s == 'n')
|
||
*p++ = '\n';
|
||
else if (*s == '\\')
|
||
*p++ = '\\';
|
||
s++;
|
||
} else
|
||
*p++ = *s++;
|
||
}
|
||
*p = '\0';
|
||
}
|
||
|
||
/* converts from bytes to human readable format (k, M, G, T) */
|
||
static void human_readable(long long a, char *buf, int size)
|
||
{
|
||
// Strange conditional due to possible overflows
|
||
if(a / 1024 / 1024 / 1024.0 > 1024.0){
|
||
snprintf(buf, size, "%.2fT", (a / 1024 / 1024 / 1024) / 1024.0);
|
||
}
|
||
else if (a >= 1024 * 1024 * 1024) {
|
||
snprintf(buf, size, "%.2fG", (a / 1024 / 1024) / 1024.0);
|
||
}
|
||
else if (a >= 1024 * 1024) {
|
||
double m = (a / 1024) / 1024.0;
|
||
if (m >= 100.0)
|
||
snprintf(buf, size, "%.0fM", m);
|
||
else
|
||
snprintf(buf, size, "%.1fM", m);
|
||
} else if (a >= 1024)
|
||
snprintf(buf, size, "%Ldk", a / (long long) 1024);
|
||
else
|
||
snprintf(buf, size, "%Ld", a);
|
||
}
|
||
|
||
/* text handling */
|
||
|
||
enum text_object_type {
|
||
OBJ_acpiacadapter,
|
||
OBJ_adt746xcpu,
|
||
OBJ_adt746xfan,
|
||
OBJ_acpifan,
|
||
OBJ_addr,
|
||
OBJ_linkstatus,
|
||
OBJ_acpitemp,
|
||
OBJ_acpitempf,
|
||
OBJ_battery,
|
||
OBJ_buffers,
|
||
OBJ_cached,
|
||
OBJ_color,
|
||
OBJ_font,
|
||
OBJ_cpu,
|
||
OBJ_cpubar,
|
||
OBJ_cpugraph,
|
||
OBJ_diskio,
|
||
OBJ_diskiograph,
|
||
OBJ_downspeed,
|
||
OBJ_downspeedf,
|
||
OBJ_downspeedgraph,
|
||
OBJ_else,
|
||
OBJ_endif,
|
||
OBJ_exec,
|
||
OBJ_execi,
|
||
OBJ_texeci,
|
||
OBJ_execbar,
|
||
OBJ_execgraph,
|
||
OBJ_execibar,
|
||
OBJ_execigraph,
|
||
OBJ_freq,
|
||
OBJ_freq_g,
|
||
OBJ_freq_dyn,
|
||
OBJ_freq_dyn_g,
|
||
OBJ_fs_bar,
|
||
OBJ_fs_bar_free,
|
||
OBJ_fs_free,
|
||
OBJ_fs_free_perc,
|
||
OBJ_fs_size,
|
||
OBJ_fs_used,
|
||
OBJ_fs_used_perc,
|
||
OBJ_hr,
|
||
OBJ_offset,
|
||
OBJ_voffset,
|
||
OBJ_alignr,
|
||
OBJ_alignc,
|
||
OBJ_i2c,
|
||
#if defined(__linux__)
|
||
OBJ_i8k_version,
|
||
OBJ_i8k_bios,
|
||
OBJ_i8k_serial,
|
||
OBJ_i8k_cpu_temp,
|
||
OBJ_i8k_cpu_tempf,
|
||
OBJ_i8k_left_fan_status,
|
||
OBJ_i8k_right_fan_status,
|
||
OBJ_i8k_left_fan_rpm,
|
||
OBJ_i8k_right_fan_rpm,
|
||
OBJ_i8k_ac_status,
|
||
OBJ_i8k_buttons_status,
|
||
#endif /* __linux__ */
|
||
OBJ_if_existing,
|
||
OBJ_if_mounted,
|
||
OBJ_if_running,
|
||
OBJ_top,
|
||
OBJ_top_mem,
|
||
OBJ_tail,
|
||
OBJ_head,
|
||
OBJ_kernel,
|
||
OBJ_loadavg,
|
||
OBJ_machine,
|
||
OBJ_mails,
|
||
OBJ_mem,
|
||
OBJ_membar,
|
||
OBJ_memgraph,
|
||
OBJ_memmax,
|
||
OBJ_memperc,
|
||
OBJ_mixer,
|
||
OBJ_mixerl,
|
||
OBJ_mixerr,
|
||
OBJ_mixerbar,
|
||
OBJ_mixerlbar,
|
||
OBJ_mixerrbar,
|
||
OBJ_new_mails,
|
||
OBJ_nodename,
|
||
OBJ_pre_exec,
|
||
#ifdef MLDONKEY
|
||
OBJ_ml_upload_counter,
|
||
OBJ_ml_download_counter,
|
||
OBJ_ml_nshared_files,
|
||
OBJ_ml_shared_counter,
|
||
OBJ_ml_tcp_upload_rate,
|
||
OBJ_ml_tcp_download_rate,
|
||
OBJ_ml_udp_upload_rate,
|
||
OBJ_ml_udp_download_rate,
|
||
OBJ_ml_ndownloaded_files,
|
||
OBJ_ml_ndownloading_files,
|
||
#endif
|
||
OBJ_processes,
|
||
OBJ_running_processes,
|
||
OBJ_shadecolor,
|
||
OBJ_outlinecolor,
|
||
OBJ_stippled_hr,
|
||
OBJ_swap,
|
||
OBJ_swapbar,
|
||
OBJ_swapmax,
|
||
OBJ_swapperc,
|
||
OBJ_sysname,
|
||
OBJ_temp1, /* i2c is used instead in these */
|
||
OBJ_temp2,
|
||
OBJ_text,
|
||
OBJ_time,
|
||
OBJ_utime,
|
||
OBJ_totaldown,
|
||
OBJ_totalup,
|
||
OBJ_updates,
|
||
OBJ_upspeed,
|
||
OBJ_upspeedf,
|
||
OBJ_upspeedgraph,
|
||
OBJ_uptime,
|
||
OBJ_uptime_short,
|
||
#if defined(__FreeBSD__) && (defined(i386) || defined(__i386__))
|
||
OBJ_apm_adapter,
|
||
OBJ_apm_battery_time,
|
||
OBJ_apm_battery_life,
|
||
#endif /* __FreeBSD__ */
|
||
#ifdef SETI
|
||
OBJ_seti_prog,
|
||
OBJ_seti_progbar,
|
||
OBJ_seti_credit,
|
||
#endif
|
||
#ifdef MPD
|
||
OBJ_mpd_title,
|
||
OBJ_mpd_artist,
|
||
OBJ_mpd_album,
|
||
OBJ_mpd_random,
|
||
OBJ_mpd_repeat,
|
||
OBJ_mpd_vol,
|
||
OBJ_mpd_bitrate,
|
||
OBJ_mpd_status,
|
||
OBJ_mpd_host,
|
||
OBJ_mpd_port,
|
||
OBJ_mpd_bar,
|
||
OBJ_mpd_elapsed,
|
||
OBJ_mpd_length,
|
||
OBJ_mpd_track,
|
||
OBJ_mpd_percent,
|
||
#endif
|
||
#ifdef TCP_PORT_MONITOR
|
||
OBJ_tcp_portmon,
|
||
#endif
|
||
};
|
||
|
||
struct text_object {
|
||
int type;
|
||
int a, b;
|
||
unsigned int c, d, e;
|
||
float f;
|
||
union {
|
||
char *s; /* some string */
|
||
int i; /* some integer */
|
||
long l; /* some other integer */
|
||
struct net_stat *net;
|
||
struct fs_stat *fs;
|
||
unsigned char loadavg[3];
|
||
//unsigned int diskio;
|
||
unsigned int cpu_index;
|
||
struct {
|
||
struct fs_stat *fs;
|
||
int w, h;
|
||
} fsbar; /* 3 */
|
||
|
||
struct {
|
||
int l;
|
||
int w, h;
|
||
} mixerbar; /* 3 */
|
||
|
||
struct {
|
||
int fd;
|
||
int arg;
|
||
char devtype[256];
|
||
char type[64];
|
||
} i2c; /* 2 */
|
||
struct {
|
||
int pos;
|
||
char *s;
|
||
} ifblock;
|
||
struct {
|
||
int num;
|
||
int type;
|
||
} top;
|
||
|
||
struct {
|
||
int wantedlines;
|
||
int readlines;
|
||
char *logfile;
|
||
double last_update;
|
||
float interval;
|
||
char *buffer;
|
||
} tail;
|
||
|
||
struct {
|
||
double last_update;
|
||
float interval;
|
||
char *cmd;
|
||
char *buffer;
|
||
double data;
|
||
} execi; /* 5 */
|
||
|
||
struct {
|
||
int a, b;
|
||
} pair; /* 2 */
|
||
#ifdef TCP_PORT_MONITOR
|
||
struct {
|
||
in_port_t port_range_begin; /* starting port to monitor */
|
||
in_port_t port_range_end; /* ending port to monitor */
|
||
int item; /* enum value from libtcp-portmon.h, e.g. COUNT, REMOTEIP, etc. */
|
||
int connection_index; /* 0 to n-1 connections. */
|
||
} tcp_port_monitor;
|
||
#endif
|
||
} data;
|
||
};
|
||
|
||
static unsigned int text_object_count;
|
||
static struct text_object *text_objects;
|
||
|
||
pthread_mutex_t mutex1 = PTHREAD_MUTEX_INITIALIZER;
|
||
|
||
void *threaded_exec( struct text_object *obj ) {
|
||
char *p2 = obj->data.execi.buffer;
|
||
FILE *fp = popen(obj->data.execi.cmd,"r");
|
||
pthread_mutex_lock( &mutex1 );
|
||
int n2 = fread(p2, 1, TEXT_BUFFER_SIZE, fp);
|
||
(void) pclose(fp);
|
||
p2[n2] = '\0';
|
||
if (n2 && p2[n2 - 1] == '\n')
|
||
p2[n2 - 1] = '\0';
|
||
|
||
while (*p2) {
|
||
if (*p2 == '\001')
|
||
*p2 = ' ';
|
||
p2++;
|
||
}
|
||
pthread_mutex_unlock( &mutex1 );
|
||
return NULL;
|
||
}
|
||
|
||
/* new_text_object() allocates a new zeroed text_object */
|
||
static struct text_object *new_text_object()
|
||
{
|
||
text_object_count++;
|
||
text_objects = (struct text_object *) realloc(text_objects,
|
||
sizeof(struct
|
||
text_object) *
|
||
text_object_count);
|
||
memset(&text_objects[text_object_count - 1], 0,
|
||
sizeof(struct text_object));
|
||
|
||
return &text_objects[text_object_count - 1];
|
||
}
|
||
|
||
static void free_text_objects()
|
||
{
|
||
unsigned int i;
|
||
for (i = 0; i < text_object_count; i++) {
|
||
switch (text_objects[i].type) {
|
||
case OBJ_acpitemp:
|
||
close(text_objects[i].data.i);
|
||
break;
|
||
case OBJ_acpitempf:
|
||
close(text_objects[i].data.i);
|
||
break;
|
||
case OBJ_i2c:
|
||
close(text_objects[i].data.i2c.fd);
|
||
break;
|
||
case OBJ_time:
|
||
free(text_objects[i].data.s);
|
||
break;
|
||
case OBJ_utime:
|
||
case OBJ_if_existing:
|
||
case OBJ_if_mounted:
|
||
case OBJ_if_running:
|
||
free(text_objects[i].data.ifblock.s);
|
||
break;
|
||
case OBJ_tail:
|
||
free(text_objects[i].data.tail.logfile);
|
||
free(text_objects[i].data.tail.buffer);
|
||
break;
|
||
case OBJ_text:
|
||
case OBJ_font:
|
||
free(text_objects[i].data.s);
|
||
break;
|
||
case OBJ_exec:
|
||
free(text_objects[i].data.s);
|
||
break;
|
||
case OBJ_execbar:
|
||
free(text_objects[i].data.s);
|
||
break;
|
||
case OBJ_execgraph:
|
||
free(text_objects[i].data.s);
|
||
break;
|
||
/* case OBJ_execibar:
|
||
free(text_objects[i].data.s);
|
||
break;
|
||
case OBJ_execigraph:
|
||
free(text_objects[i].data.s);
|
||
break;*/
|
||
#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_track:
|
||
case OBJ_mpd_status:
|
||
case OBJ_mpd_host:
|
||
#endif
|
||
case OBJ_pre_exec:
|
||
case OBJ_battery:
|
||
free(text_objects[i].data.s);
|
||
break;
|
||
|
||
case OBJ_execi:
|
||
free(text_objects[i].data.execi.cmd);
|
||
free(text_objects[i].data.execi.buffer);
|
||
break;
|
||
case OBJ_texeci:
|
||
free(text_objects[i].data.execi.cmd);
|
||
free(text_objects[i].data.execi.buffer);
|
||
break;
|
||
case OBJ_top:
|
||
if (info.first_process) {
|
||
free_all_processes(info.first_process);
|
||
info.first_process = NULL;
|
||
}
|
||
break;
|
||
case OBJ_top_mem:
|
||
if (info.first_process) {
|
||
free_all_processes(info.first_process);
|
||
info.first_process = NULL;
|
||
}
|
||
break;
|
||
}
|
||
}
|
||
|
||
free(text_objects);
|
||
text_objects = NULL;
|
||
text_object_count = 0;
|
||
}
|
||
|
||
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);
|
||
(void) scan_bar(arg + n, w, h);
|
||
} else {
|
||
*a = mixer_init(0);
|
||
(void) scan_bar(arg, w, h);
|
||
}
|
||
}
|
||
|
||
/* construct_text_object() creates a new text_object */
|
||
static void construct_text_object(const char *s, const char *arg)
|
||
{
|
||
struct text_object *obj = new_text_object();
|
||
|
||
#define OBJ(a, n) if (strcmp(s, #a) == 0) { obj->type = OBJ_##a; need_mask |= (1 << n); {
|
||
#define END ; } } else
|
||
|
||
#ifdef X11
|
||
if (s[0] == '#') {
|
||
obj->type = OBJ_color;
|
||
obj->data.l = get_x11_color(s);
|
||
} else
|
||
#endif /* X11 */
|
||
OBJ(acpitemp, 0) obj->data.i = open_acpi_temperature(arg);
|
||
END OBJ(acpitempf, 0) obj->data.i = open_acpi_temperature(arg);
|
||
END OBJ(acpiacadapter, 0)
|
||
END OBJ(freq, 0);
|
||
END OBJ(freq_g, 0);
|
||
END OBJ(freq_dyn, 0);
|
||
END OBJ(freq_dyn_g, 0);
|
||
END OBJ(acpifan, 0);
|
||
END OBJ(battery, 0);
|
||
char bat[64];
|
||
if (arg)
|
||
sscanf(arg, "%63s", bat);
|
||
else
|
||
strcpy(bat, "BAT0");
|
||
obj->data.s = strdup(bat);
|
||
#if defined(__linux__)
|
||
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_cpu_tempf, 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)
|
||
#endif /* __linux__ */
|
||
END OBJ(buffers, INFO_BUFFERS)
|
||
END OBJ(cached, INFO_BUFFERS)
|
||
END OBJ(cpu, INFO_CPU)
|
||
if (arg) {
|
||
if (strncmp(arg, "cpu", 3) == 0 && isdigit(arg[3])) {
|
||
obj->data.cpu_index = atoi(&arg[3]);
|
||
arg += 4;
|
||
} else {obj->data.cpu_index = 0; }
|
||
} else {
|
||
obj->data.cpu_index = 0;
|
||
}
|
||
END OBJ(cpubar, INFO_CPU)
|
||
if (arg) {
|
||
if (strncmp(arg, "cpu", 3) == 0 && isdigit(arg[3])) {
|
||
obj->data.cpu_index = atoi(&arg[3]);
|
||
arg += 4;
|
||
}
|
||
else {obj->data.cpu_index = 0;}
|
||
(void) scan_bar(arg, &obj->a, &obj->b);
|
||
} else {
|
||
(void) scan_bar(arg, &obj->a, &obj->b);
|
||
obj->data.cpu_index = 0;
|
||
}
|
||
END OBJ(cpugraph, INFO_CPU)
|
||
if (arg) {
|
||
if (strncmp(arg, "cpu", 3) == 0 && isdigit(arg[3])) {
|
||
obj->data.cpu_index = atoi(&arg[3]);
|
||
arg += 4;
|
||
}
|
||
(void) scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d, &obj->e);
|
||
} else {
|
||
(void) scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d, &obj->e);
|
||
obj->data.cpu_index = 0;
|
||
}
|
||
END OBJ(diskio, INFO_DISKIO)
|
||
END OBJ(diskiograph, INFO_DISKIO) (void) scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d, &obj->e);
|
||
END OBJ(color, 0)
|
||
#ifdef X11
|
||
obj->data.l = arg ? get_x11_color(arg) : default_fg_color;
|
||
#endif /* X11 */
|
||
END
|
||
OBJ(font, 0)
|
||
obj->data.s = scan_font(arg);
|
||
END
|
||
OBJ(downspeed, INFO_NET)
|
||
if(arg) {
|
||
obj->data.net = get_net_stat(arg);
|
||
}
|
||
else {
|
||
CRIT_ERR("downspeed needs argument");
|
||
}
|
||
END OBJ(downspeedf, INFO_NET)
|
||
if(arg) {
|
||
obj->data.net = get_net_stat(arg);
|
||
}
|
||
else {
|
||
CRIT_ERR("downspeedf needs argument");
|
||
}
|
||
END OBJ(downspeedgraph, INFO_NET)
|
||
(void) scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d, &obj->e);
|
||
char buf[64];
|
||
sscanf(arg, "%63s %*i,%*i %*i", buf);
|
||
obj->data.net = get_net_stat(buf);
|
||
if (sscanf(arg, "%*s %d,%d %*d", &obj->b, &obj->a) <= 1) {
|
||
if (sscanf(arg, "%*s %d,%d", &obj->b, &obj->a) <= 1) {
|
||
obj->a = 0;
|
||
obj->b = 25;
|
||
}
|
||
}
|
||
END OBJ(
|
||
else
|
||
, 0)
|
||
if (blockdepth) {
|
||
text_objects[blockstart[blockdepth - 1] -
|
||
1].data.ifblock.pos = text_object_count;
|
||
blockstart[blockdepth - 1] = text_object_count;
|
||
obj->data.ifblock.pos = text_object_count + 2;
|
||
} else {
|
||
ERR("$else: no matching $if_*");
|
||
}
|
||
END OBJ(endif, 0)
|
||
if (blockdepth) {
|
||
blockdepth--;
|
||
text_objects[blockstart[blockdepth] - 1].data.ifblock.pos =
|
||
text_object_count;
|
||
} else {
|
||
ERR("$endif: no matching $if_*");
|
||
}
|
||
END
|
||
#ifdef HAVE_POPEN
|
||
OBJ(exec, 0) obj->data.s = strdup(arg ? arg : "");
|
||
END OBJ(execbar, 0) obj->data.s = strdup(arg ? arg : "");
|
||
END OBJ(execgraph, 0) obj->data.s = strdup(arg ? arg : "");
|
||
END OBJ(execibar, 0) unsigned int n;
|
||
if (!arg || sscanf(arg, "%f %n", &obj->data.execi.interval, &n) <= 0) {
|
||
char buf[256];
|
||
ERR("${execibar <interval> command}");
|
||
obj->type = OBJ_text;
|
||
snprintf(buf, 256, "${%s}", s);
|
||
obj->data.s = strdup(buf);
|
||
} else {
|
||
obj->data.execi.cmd = strdup(arg + n);
|
||
}
|
||
END OBJ(execigraph, 0) unsigned int n;
|
||
if (!arg || sscanf(arg, "%f %n", &obj->data.execi.interval, &n) <= 0) {
|
||
char buf[256];
|
||
ERR("${execigraph <interval> command}");
|
||
obj->type = OBJ_text;
|
||
snprintf(buf, 256, "${%s}", s);
|
||
obj->data.s = strdup(buf);
|
||
} else {
|
||
obj->data.execi.cmd = strdup(arg + n);
|
||
}
|
||
END OBJ(execi, 0) unsigned int n;
|
||
|
||
if (!arg
|
||
|| sscanf(arg, "%f %n", &obj->data.execi.interval, &n) <= 0) {
|
||
char buf[256];
|
||
ERR("${execi <interval> command}");
|
||
obj->type = OBJ_text;
|
||
snprintf(buf, 256, "${%s}", s);
|
||
obj->data.s = strdup(buf);
|
||
} else {
|
||
obj->data.execi.cmd = strdup(arg + n);
|
||
obj->data.execi.buffer =
|
||
(char *) calloc(1, TEXT_BUFFER_SIZE);
|
||
}
|
||
END OBJ(texeci, 0) unsigned int n;
|
||
|
||
if (!arg
|
||
|| sscanf(arg, "%f %n", &obj->data.execi.interval, &n) <= 0) {
|
||
char buf[256];
|
||
ERR("${texeci <interval> command}");
|
||
obj->type = OBJ_text;
|
||
snprintf(buf, 256, "${%s}", s);
|
||
obj->data.s = strdup(buf);
|
||
} else {
|
||
obj->data.execi.cmd = strdup(arg + n);
|
||
obj->data.execi.buffer =
|
||
(char *) calloc(1, TEXT_BUFFER_SIZE);
|
||
}
|
||
END OBJ(pre_exec, 0) obj->type = OBJ_text;
|
||
if (arg) {
|
||
FILE *fp = popen(arg, "r");
|
||
unsigned int n;
|
||
char buf[2048];
|
||
|
||
n = fread(buf, 1, 2048, fp);
|
||
buf[n] = '\0';
|
||
|
||
if (n && buf[n - 1] == '\n')
|
||
buf[n - 1] = '\0';
|
||
|
||
(void) pclose(fp);
|
||
|
||
obj->data.s = strdup(buf);
|
||
} else
|
||
obj->data.s = strdup("");
|
||
END
|
||
#endif
|
||
OBJ(fs_bar, INFO_FS) obj->data.fsbar.h = 4;
|
||
arg = scan_bar(arg, &obj->data.fsbar.w, &obj->data.fsbar.h);
|
||
if (arg) {
|
||
while (isspace(*arg))
|
||
arg++;
|
||
if (*arg == '\0')
|
||
arg = "/";
|
||
} else
|
||
arg = "/";
|
||
obj->data.fsbar.fs = prepare_fs_stat(arg);
|
||
END OBJ(fs_bar_free, INFO_FS) obj->data.fsbar.h = 4;
|
||
if (arg) {
|
||
unsigned int n;
|
||
if (sscanf(arg, "%d %n", &obj->data.fsbar.h, &n) >= 1)
|
||
arg += n;
|
||
} else
|
||
arg = "/";
|
||
obj->data.fsbar.fs = prepare_fs_stat(arg);
|
||
END OBJ(fs_free, INFO_FS) if (!arg)
|
||
arg = "/";
|
||
obj->data.fs = prepare_fs_stat(arg);
|
||
END OBJ(fs_used_perc, INFO_FS) if (!arg)
|
||
arg = "/";
|
||
obj->data.fs = prepare_fs_stat(arg);
|
||
END OBJ(fs_free_perc, INFO_FS) if (!arg)
|
||
arg = "/";
|
||
obj->data.fs = prepare_fs_stat(arg);
|
||
END OBJ(fs_size, INFO_FS) if (!arg)
|
||
arg = "/";
|
||
obj->data.fs = prepare_fs_stat(arg);
|
||
END OBJ(fs_used, INFO_FS) if (!arg)
|
||
arg = "/";
|
||
obj->data.fs = prepare_fs_stat(arg);
|
||
END OBJ(hr, 0) obj->data.i = arg ? atoi(arg) : 1;
|
||
END OBJ(offset, 0) obj->data.i = arg ? atoi(arg) : 1;
|
||
END OBJ(voffset, 0) obj->data.i = arg ? atoi(arg) : 1;
|
||
END OBJ(i2c, INFO_I2C) char buf1[64], buf2[64];
|
||
int n;
|
||
|
||
if (!arg) {
|
||
ERR("i2c needs arguments");
|
||
obj->type = OBJ_text;
|
||
//obj->data.s = strdup("${i2c}");
|
||
return;
|
||
}
|
||
|
||
if (sscanf(arg, "%63s %63s %d", buf1, buf2, &n) != 3) {
|
||
/* if scanf couldn't read three values, read type and num and use
|
||
* default device */
|
||
sscanf(arg, "%63s %d", buf2, &n);
|
||
obj->data.i2c.fd =
|
||
open_i2c_sensor(0, buf2, n, &obj->data.i2c.arg,
|
||
obj->data.i2c.devtype);
|
||
strncpy(obj->data.i2c.type, buf2, 63);
|
||
} else {
|
||
obj->data.i2c.fd =
|
||
open_i2c_sensor(buf1, buf2, n, &obj->data.i2c.arg,
|
||
obj->data.i2c.devtype);
|
||
strncpy(obj->data.i2c.type, buf2, 63);
|
||
}
|
||
|
||
END OBJ(top, INFO_TOP)
|
||
char buf[64];
|
||
int n;
|
||
if (!arg) {
|
||
ERR("top needs arguments");
|
||
obj->type = OBJ_text;
|
||
//obj->data.s = strdup("${top}");
|
||
return;
|
||
}
|
||
if (sscanf(arg, "%63s %i", buf, &n) == 2) {
|
||
if (strcmp(buf, "name") == 0) {
|
||
obj->data.top.type = TOP_NAME;
|
||
} else if (strcmp(buf, "cpu") == 0) {
|
||
obj->data.top.type = TOP_CPU;
|
||
} else if (strcmp(buf, "pid") == 0) {
|
||
obj->data.top.type = TOP_PID;
|
||
} else if (strcmp(buf, "mem") == 0) {
|
||
obj->data.top.type = TOP_MEM;
|
||
} else {
|
||
ERR("invalid arg for top");
|
||
return;
|
||
}
|
||
if (n < 1 || n > 10) {
|
||
CRIT_ERR("invalid arg for top");
|
||
return;
|
||
} else {
|
||
obj->data.top.num = n - 1;
|
||
top_cpu = 1;
|
||
}
|
||
} else {
|
||
ERR("invalid args given for top");
|
||
return;
|
||
}
|
||
END OBJ(top_mem, INFO_TOP)
|
||
char buf[64];
|
||
int n;
|
||
if (!arg) {
|
||
ERR("top_mem needs arguments");
|
||
obj->type = OBJ_text;
|
||
obj->data.s = strdup("${top_mem}");
|
||
return;
|
||
}
|
||
if (sscanf(arg, "%63s %i", buf, &n) == 2) {
|
||
if (strcmp(buf, "name") == 0) {
|
||
obj->data.top.type = TOP_NAME;
|
||
} else if (strcmp(buf, "cpu") == 0) {
|
||
obj->data.top.type = TOP_CPU;
|
||
} else if (strcmp(buf, "pid") == 0) {
|
||
obj->data.top.type = TOP_PID;
|
||
} else if (strcmp(buf, "mem") == 0) {
|
||
obj->data.top.type = TOP_MEM;
|
||
} else {
|
||
ERR("invalid arg for top");
|
||
return;
|
||
}
|
||
if (n < 1 || n > 10) {
|
||
CRIT_ERR("invalid arg for top");
|
||
return;
|
||
} else {
|
||
obj->data.top.num = n - 1;
|
||
top_mem = 1;
|
||
}
|
||
} else {
|
||
ERR("invalid args given for top");
|
||
return;
|
||
}
|
||
END OBJ(addr, INFO_NET)
|
||
if(arg) {
|
||
obj->data.net = get_net_stat(arg);
|
||
}
|
||
else {
|
||
CRIT_ERR("addr needs argument");
|
||
}
|
||
END OBJ(linkstatus, INFO_WIFI)
|
||
if(arg) {
|
||
obj->data.net = get_net_stat(arg);
|
||
}
|
||
else {
|
||
CRIT_ERR("linkstatus needs argument");
|
||
}
|
||
END OBJ(tail, 0)
|
||
char buf[64];
|
||
int n1, n2;
|
||
if (!arg) {
|
||
ERR("tail needs arguments");
|
||
obj->type = OBJ_text;
|
||
obj->data.s = strdup("${tail}");
|
||
return;
|
||
}
|
||
if (sscanf(arg, "%63s %i %i", buf, &n1, &n2) == 2) {
|
||
if (n1 < 1 || n1 > 30) {
|
||
CRIT_ERR("invalid arg for tail, number of lines must be between 1 and 30");
|
||
return;
|
||
} else {
|
||
FILE *fp;
|
||
fp = fopen(buf, "rt");
|
||
if (fp != NULL) {
|
||
obj->data.tail.logfile =
|
||
malloc(TEXT_BUFFER_SIZE);
|
||
strcpy(obj->data.tail.logfile, buf);
|
||
obj->data.tail.wantedlines = n1 - 1;
|
||
obj->data.tail.interval =
|
||
update_interval * 2;
|
||
fclose(fp);
|
||
} else {
|
||
//fclose (fp);
|
||
CRIT_ERR("tail logfile does not exist, or you do not have correct permissions");
|
||
}
|
||
}
|
||
} else if (sscanf(arg, "%63s %i %i", buf, &n1, &n2) == 3) {
|
||
if (n1 < 1 || n1 > 30) {
|
||
CRIT_ERR
|
||
("invalid arg for tail, number of lines must be between 1 and 30");
|
||
return;
|
||
} else if (n2 < 1 || n2 < update_interval) {
|
||
CRIT_ERR
|
||
("invalid arg for tail, interval must be greater than 0 and Conky's interval");
|
||
return;
|
||
} else {
|
||
FILE *fp;
|
||
fp = fopen(buf, "rt");
|
||
if (fp != NULL) {
|
||
obj->data.tail.logfile =
|
||
malloc(TEXT_BUFFER_SIZE);
|
||
strcpy(obj->data.tail.logfile, buf);
|
||
obj->data.tail.wantedlines = n1 - 1;
|
||
obj->data.tail.interval = n2;
|
||
fclose(fp);
|
||
} else {
|
||
//fclose (fp);
|
||
CRIT_ERR("tail logfile does not exist, or you do not have correct permissions");
|
||
}
|
||
}
|
||
}
|
||
|
||
else {
|
||
ERR("invalid args given for tail");
|
||
return;
|
||
}
|
||
obj->data.tail.buffer = malloc(TEXT_BUFFER_SIZE * 20); /* asumming all else worked */
|
||
END OBJ(head, 0)
|
||
char buf[64];
|
||
int n1, n2;
|
||
if (!arg) {
|
||
ERR("head needs arguments");
|
||
obj->type = OBJ_text;
|
||
obj->data.s = strdup("${head}");
|
||
return;
|
||
}
|
||
if (sscanf(arg, "%63s %i %i", buf, &n1, &n2) == 2) {
|
||
if (n1 < 1 || n1 > 30) {
|
||
CRIT_ERR("invalid arg for head, number of lines must be between 1 and 30");
|
||
return;
|
||
} else {
|
||
FILE *fp;
|
||
fp = fopen(buf, "rt");
|
||
if (fp != NULL) {
|
||
obj->data.tail.logfile =
|
||
malloc(TEXT_BUFFER_SIZE);
|
||
strcpy(obj->data.tail.logfile, buf);
|
||
obj->data.tail.wantedlines = n1 - 1;
|
||
obj->data.tail.interval =
|
||
update_interval * 2;
|
||
fclose(fp);
|
||
} else {
|
||
//fclose (fp);
|
||
CRIT_ERR("head logfile does not exist, or you do not have correct permissions");
|
||
}
|
||
}
|
||
} else if (sscanf(arg, "%63s %i %i", buf, &n1, &n2) == 3) {
|
||
if (n1 < 1 || n1 > 30) {
|
||
CRIT_ERR
|
||
("invalid arg for head, number of lines must be between 1 and 30");
|
||
return;
|
||
} else if (n2 < 1 || n2 < update_interval) {
|
||
CRIT_ERR
|
||
("invalid arg for head, interval must be greater than 0 and Conky's interval");
|
||
return;
|
||
} else {
|
||
FILE *fp;
|
||
fp = fopen(buf, "rt");
|
||
if (fp != NULL) {
|
||
obj->data.tail.logfile =
|
||
malloc(TEXT_BUFFER_SIZE);
|
||
strcpy(obj->data.tail.logfile, buf);
|
||
obj->data.tail.wantedlines = n1 - 1;
|
||
obj->data.tail.interval = n2;
|
||
fclose(fp);
|
||
} else {
|
||
//fclose (fp);
|
||
CRIT_ERR("head logfile does not exist, or you do not have correct permissions");
|
||
}
|
||
}
|
||
}
|
||
|
||
else {
|
||
ERR("invalid args given for head");
|
||
return;
|
||
}
|
||
obj->data.tail.buffer = malloc(TEXT_BUFFER_SIZE * 20); /* asumming all else worked */
|
||
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_existing, 0)
|
||
if (blockdepth >= MAX_IF_BLOCK_DEPTH) {
|
||
CRIT_ERR("MAX_IF_BLOCK_DEPTH exceeded");
|
||
}
|
||
if (!arg) {
|
||
ERR("if_existing needs an argument");
|
||
obj->data.ifblock.s = 0;
|
||
} else
|
||
obj->data.ifblock.s = strdup(arg);
|
||
blockstart[blockdepth] = text_object_count;
|
||
obj->data.ifblock.pos = text_object_count + 2;
|
||
blockdepth++;
|
||
END OBJ(if_mounted, 0)
|
||
if (blockdepth >= MAX_IF_BLOCK_DEPTH) {
|
||
CRIT_ERR("MAX_IF_BLOCK_DEPTH exceeded");
|
||
}
|
||
if (!arg) {
|
||
ERR("if_mounted needs an argument");
|
||
obj->data.ifblock.s = 0;
|
||
} else
|
||
obj->data.ifblock.s = strdup(arg);
|
||
blockstart[blockdepth] = text_object_count;
|
||
obj->data.ifblock.pos = text_object_count + 2;
|
||
blockdepth++;
|
||
END OBJ(if_running, 0)
|
||
if (blockdepth >= MAX_IF_BLOCK_DEPTH) {
|
||
CRIT_ERR("MAX_IF_BLOCK_DEPTH exceeded");
|
||
}
|
||
if (arg) {
|
||
char buf[256];
|
||
snprintf(buf, 256, "pidof %s >/dev/null", arg);
|
||
obj->data.ifblock.s = strdup(buf);
|
||
} else {
|
||
ERR("if_running needs an argument");
|
||
obj->data.ifblock.s = 0;
|
||
}
|
||
blockstart[blockdepth] = text_object_count;
|
||
obj->data.ifblock.pos = text_object_count + 2;
|
||
blockdepth++;
|
||
END OBJ(kernel, 0)
|
||
END OBJ(machine, 0)
|
||
END OBJ(mails, INFO_MAIL)
|
||
END OBJ(mem, INFO_MEM)
|
||
END OBJ(memmax, INFO_MEM)
|
||
END OBJ(memperc, INFO_MEM)
|
||
END OBJ(membar, INFO_MEM)
|
||
(void) scan_bar(arg, &obj->data.pair.a, &obj->data.pair.b);
|
||
END OBJ(memgraph, INFO_MEM)
|
||
(void) scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d, &obj->e);
|
||
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);
|
||
END OBJ(mixerbar, INFO_MIXER)
|
||
scan_mixer_bar(arg, &obj->data.mixerbar.l,
|
||
&obj->data.mixerbar.w, &obj->data.mixerbar.h);
|
||
END OBJ(mixerlbar, INFO_MIXER)
|
||
scan_mixer_bar(arg, &obj->data.mixerbar.l,
|
||
&obj->data.mixerbar.w, &obj->data.mixerbar.h);
|
||
END OBJ(mixerrbar, INFO_MIXER)
|
||
scan_mixer_bar(arg, &obj->data.mixerbar.l,
|
||
&obj->data.mixerbar.w, &obj->data.mixerbar.h);
|
||
END
|
||
#ifdef MLDONKEY
|
||
OBJ(ml_upload_counter, INFO_MLDONKEY)
|
||
END OBJ(ml_download_counter, INFO_MLDONKEY)
|
||
END OBJ(ml_nshared_files, INFO_MLDONKEY)
|
||
END OBJ(ml_shared_counter, INFO_MLDONKEY)
|
||
END OBJ(ml_tcp_upload_rate, INFO_MLDONKEY)
|
||
END OBJ(ml_tcp_download_rate, INFO_MLDONKEY)
|
||
END OBJ(ml_udp_upload_rate, INFO_MLDONKEY)
|
||
END OBJ(ml_udp_download_rate, INFO_MLDONKEY)
|
||
END OBJ(ml_ndownloaded_files, INFO_MLDONKEY)
|
||
END OBJ(ml_ndownloading_files, INFO_MLDONKEY) END
|
||
#endif
|
||
OBJ(new_mails, INFO_MAIL)
|
||
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(swapmax, INFO_MEM)
|
||
END OBJ(swapperc, INFO_MEM)
|
||
END OBJ(swapbar, INFO_MEM)
|
||
(void) scan_bar(arg, &obj->data.pair.a, &obj->data.pair.b);
|
||
END OBJ(sysname, 0) END OBJ(temp1, INFO_I2C) obj->type = OBJ_i2c;
|
||
obj->data.i2c.fd =
|
||
open_i2c_sensor(0, "temp", 1, &obj->data.i2c.arg,
|
||
obj->data.i2c.devtype);
|
||
END OBJ(temp2, INFO_I2C) obj->type = OBJ_i2c;
|
||
obj->data.i2c.fd =
|
||
open_i2c_sensor(0, "temp", 2, &obj->data.i2c.arg,
|
||
obj->data.i2c.devtype);
|
||
END OBJ(time, 0) obj->data.s = strdup(arg ? arg : "%F %T");
|
||
END OBJ(utime, 0) obj->data.s = strdup(arg ? arg : "%F %T");
|
||
END OBJ(totaldown, INFO_NET)
|
||
if(arg) {
|
||
obj->data.net = get_net_stat(arg);
|
||
}
|
||
else {
|
||
CRIT_ERR("totaldown needs argument");
|
||
}
|
||
END OBJ(totalup, INFO_NET) obj->data.net = get_net_stat(arg);
|
||
if(arg) {
|
||
obj->data.net = get_net_stat(arg);
|
||
}
|
||
else {
|
||
CRIT_ERR("totalup needs argument");
|
||
}
|
||
END OBJ(updates, 0)
|
||
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);
|
||
}
|
||
else {
|
||
CRIT_ERR("upspeed needs argument");
|
||
}
|
||
END OBJ(upspeedf, INFO_NET)
|
||
if(arg) {
|
||
obj->data.net = get_net_stat(arg);
|
||
}
|
||
else {
|
||
CRIT_ERR("upspeedf needs argument");
|
||
}
|
||
|
||
END OBJ(upspeedgraph, INFO_NET)
|
||
(void) scan_graph(arg, &obj->a, &obj->b, &obj->c, &obj->d, &obj->e);
|
||
char buf[64];
|
||
sscanf(arg, "%63s %*i,%*i %*i", buf);
|
||
obj->data.net = get_net_stat(buf);
|
||
if (sscanf(arg, "%*s %d,%d %*d", &obj->b, &obj->a) <= 1) {
|
||
if (sscanf(arg, "%*s %d,%d", &obj->a, &obj->a) <= 1) {
|
||
obj->a = 0;
|
||
obj->b = 25;
|
||
}
|
||
}
|
||
END OBJ(uptime_short, INFO_UPTIME) END OBJ(uptime, INFO_UPTIME) END
|
||
OBJ(adt746xcpu, 0) END OBJ(adt746xfan, 0) END
|
||
#if defined(__FreeBSD__) && (defined(i386) || defined(__i386__))
|
||
OBJ(apm_adapter, 0) END
|
||
OBJ(apm_battery_life, 0) END
|
||
OBJ(apm_battery_time, 0) END
|
||
#endif /* __FreeBSD__ */
|
||
#ifdef SETI
|
||
OBJ(seti_prog, INFO_SETI) END OBJ(seti_progbar, INFO_SETI)
|
||
(void) scan_bar(arg, &obj->data.pair.a, &obj->data.pair.b);
|
||
END OBJ(seti_credit, INFO_SETI) END
|
||
#endif
|
||
#ifdef MPD
|
||
OBJ(mpd_artist, INFO_MPD)
|
||
END OBJ(mpd_title, INFO_MPD)
|
||
END OBJ(mpd_random, INFO_MPD)
|
||
END OBJ(mpd_repeat, INFO_MPD)
|
||
END OBJ(mpd_elapsed, INFO_MPD)
|
||
END OBJ(mpd_length, INFO_MPD)
|
||
END OBJ(mpd_track, INFO_MPD)
|
||
END OBJ(mpd_percent, INFO_MPD)
|
||
END OBJ(mpd_album, INFO_MPD) END OBJ(mpd_vol,
|
||
INFO_MPD) END OBJ(mpd_bitrate,
|
||
INFO_MPD)
|
||
END OBJ(mpd_status, INFO_MPD)
|
||
END OBJ(mpd_bar, INFO_MPD)
|
||
(void) scan_bar(arg, &obj->data.pair.a, &obj->data.pair.b);
|
||
END
|
||
#endif
|
||
#ifdef TCP_PORT_MONITOR
|
||
OBJ(tcp_portmon, INFO_TCP_PORT_MONITOR)
|
||
int argc, port_begin, port_end, item, connection_index;
|
||
char itembuf[32];
|
||
memset(itembuf,0,sizeof(itembuf));
|
||
connection_index=0;
|
||
/* massive argument checking */
|
||
if (!arg) {
|
||
CRIT_ERR("tcp_portmon: needs arguments");
|
||
}
|
||
argc=sscanf(arg, "%d %d %31s %d", &port_begin, &port_end, itembuf, &connection_index);
|
||
if ( (argc != 3) && (argc != 4) )
|
||
{
|
||
CRIT_ERR("tcp_portmon: requires 3 or 4 arguments");
|
||
}
|
||
if ( (port_begin<1) || (port_begin>65535) || (port_end<1) || (port_end>65535) )
|
||
{
|
||
CRIT_ERR("tcp_portmon: port values must be from 1 to 65535");
|
||
}
|
||
if ( port_begin > port_end )
|
||
{
|
||
CRIT_ERR("tcp_portmon: starting port must be <= ending port");
|
||
}
|
||
if ( strncmp(itembuf,"count",31) == 0 )
|
||
item=COUNT;
|
||
else if ( strncmp(itembuf,"rip",31) == 0 )
|
||
item=REMOTEIP;
|
||
else if ( strncmp(itembuf,"rhost",31) == 0 )
|
||
item=REMOTEHOST;
|
||
else if ( strncmp(itembuf,"rport",31) == 0 )
|
||
item=REMOTEPORT;
|
||
else if ( strncmp(itembuf,"lip",31) == 0 )
|
||
item=LOCALIP;
|
||
else if ( strncmp(itembuf,"lhost",31) == 0 )
|
||
item=LOCALHOST;
|
||
else if ( strncmp(itembuf,"lport",31) == 0 )
|
||
item=LOCALPORT;
|
||
else if ( strncmp(itembuf,"lservice",31) == 0 )
|
||
item=LOCALSERVICE;
|
||
else
|
||
{
|
||
CRIT_ERR("tcp_portmon: invalid item specified");
|
||
}
|
||
if ( (argc==3) && (item!=COUNT) )
|
||
{
|
||
CRIT_ERR("tcp_portmon: 3 argument form valid only for \"count\" item");
|
||
}
|
||
if ( (argc==4) && (connection_index<0) )
|
||
{
|
||
CRIT_ERR("tcp_portmon: connection index must be non-negative");
|
||
}
|
||
/* ok, args looks good. save the text object data */
|
||
obj->data.tcp_port_monitor.port_range_begin = (in_addr_t)port_begin;
|
||
obj->data.tcp_port_monitor.port_range_end = (in_addr_t)port_end;
|
||
obj->data.tcp_port_monitor.item = item;
|
||
obj->data.tcp_port_monitor.connection_index = connection_index;
|
||
|
||
/* if the port monitor collection hasn't been created, we must create it */
|
||
if ( !info.p_tcp_port_monitor_collection )
|
||
{
|
||
info.p_tcp_port_monitor_collection =
|
||
create_tcp_port_monitor_collection( &tcp_port_monitor_collection_args );
|
||
if ( !info.p_tcp_port_monitor_collection )
|
||
{
|
||
CRIT_ERR("tcp_portmon: unable to create port monitor collection");
|
||
}
|
||
}
|
||
|
||
/* if a port monitor for this port does not exist, create one and add it to the collection */
|
||
if ( find_tcp_port_monitor( info.p_tcp_port_monitor_collection, port_begin, port_end ) == NULL )
|
||
{
|
||
tcp_port_monitor_t * p_monitor =
|
||
create_tcp_port_monitor( port_begin, port_end, &tcp_port_monitor_args );
|
||
if ( !p_monitor )
|
||
{
|
||
CRIT_ERR("tcp_portmon: unable to create port monitor");
|
||
}
|
||
/* add the newly created monitor to the collection */
|
||
if ( insert_tcp_port_monitor_into_collection( info.p_tcp_port_monitor_collection,
|
||
p_monitor ) != 0 )
|
||
{
|
||
CRIT_ERR("tcp_portmon: unable to add port monitor to collection");
|
||
}
|
||
}
|
||
END
|
||
#endif
|
||
{
|
||
char buf[256];
|
||
ERR("unknown variable %s", s);
|
||
obj->type = OBJ_text;
|
||
snprintf(buf, 256, "${%s}", s);
|
||
obj->data.s = strdup(buf);
|
||
}
|
||
#undef OBJ
|
||
}
|
||
|
||
/* append_text() appends text to last text_object if it's text, if it isn't
|
||
* it creates a new text_object */
|
||
static void append_text(const char *s)
|
||
{
|
||
struct text_object *obj;
|
||
|
||
if (s == NULL || *s == '\0')
|
||
return;
|
||
|
||
obj = text_object_count ? &text_objects[text_object_count - 1] : 0;
|
||
|
||
/* create a new text object? */
|
||
if (!obj || obj->type != OBJ_text) {
|
||
obj = new_text_object();
|
||
obj->type = OBJ_text;
|
||
obj->data.s = strdup(s);
|
||
} else {
|
||
/* append */
|
||
obj->data.s = (char *) realloc(obj->data.s,
|
||
strlen(obj->data.s) +
|
||
strlen(s) + 1);
|
||
strcat(obj->data.s, s);
|
||
}
|
||
}
|
||
|
||
static void extract_variable_text(const char *p)
|
||
{
|
||
const char *s = p;
|
||
|
||
free_text_objects();
|
||
|
||
while (*p) {
|
||
if (*p == '$') {
|
||
*(char *) p = '\0';
|
||
append_text(s);
|
||
*(char *) p = '$';
|
||
p++;
|
||
s = p;
|
||
|
||
if (*p != '$') {
|
||
char buf[256];
|
||
const char *var;
|
||
unsigned int len;
|
||
|
||
/* variable is either $foo or ${foo} */
|
||
if (*p == '{') {
|
||
p++;
|
||
s = p;
|
||
while (*p && *p != '}')
|
||
p++;
|
||
} else {
|
||
s = p;
|
||
if (*p == '#')
|
||
p++;
|
||
while (*p && (isalnum((int) *p)
|
||
|| *p == '_'))
|
||
p++;
|
||
}
|
||
|
||
/* copy variable to buffer */
|
||
len = (p - s > 255) ? 255 : (p - s);
|
||
strncpy(buf, s, len);
|
||
buf[len] = '\0';
|
||
|
||
if (*p == '}')
|
||
p++;
|
||
s = p;
|
||
|
||
var = getenv(buf);
|
||
|
||
/* if variable wasn't found from environment, use some special */
|
||
if (!var) {
|
||
char *p;
|
||
char *arg = 0;
|
||
|
||
/* split arg */
|
||
if (strchr(buf, ' ')) {
|
||
arg = strchr(buf, ' ');
|
||
*arg = '\0';
|
||
arg++;
|
||
while (isspace((int) *arg))
|
||
arg++;
|
||
if (!*arg)
|
||
arg = 0;
|
||
}
|
||
|
||
/* lowercase variable name */
|
||
p = buf;
|
||
while (*p) {
|
||
*p = tolower(*p);
|
||
p++;
|
||
}
|
||
|
||
construct_text_object(buf, arg);
|
||
}
|
||
continue;
|
||
} else
|
||
append_text("$");
|
||
}
|
||
|
||
p++;
|
||
}
|
||
append_text(s);
|
||
if (blockdepth) {
|
||
ERR("one or more $endif's are missing");
|
||
}
|
||
}
|
||
|
||
double current_update_time, last_update_time;
|
||
|
||
static void generate_text()
|
||
{
|
||
unsigned int i, n;
|
||
struct information *cur = &info;
|
||
char *p;
|
||
|
||
special_count = 0;
|
||
|
||
/* update info */
|
||
|
||
current_update_time = get_time();
|
||
|
||
update_stuff(cur);
|
||
|
||
/* generate text */
|
||
|
||
n = TEXT_BUFFER_SIZE * 4 - 2;
|
||
p = text_buffer;
|
||
|
||
for (i = 0; i < text_object_count; i++) {
|
||
struct text_object *obj = &text_objects[i];
|
||
|
||
#define OBJ(a) break; case OBJ_##a:
|
||
|
||
switch (obj->type) {
|
||
default:
|
||
{
|
||
ERR("not implemented obj type %d",
|
||
obj->type);
|
||
}
|
||
OBJ(acpitemp) {
|
||
/* does anyone have decimals in acpi temperature? */
|
||
if (!use_spacer)
|
||
snprintf(p, n, "%d", (int)
|
||
get_acpi_temperature(obj->
|
||
data.
|
||
i));
|
||
else
|
||
snprintf(p, 5, "%d ", (int)
|
||
get_acpi_temperature(obj->
|
||
data.
|
||
i));
|
||
}
|
||
OBJ(acpitempf) {
|
||
/* does anyone have decimals in acpi temperature? */
|
||
if (!use_spacer)
|
||
snprintf(p, n, "%d", (int)
|
||
((get_acpi_temperature(obj->
|
||
data.
|
||
i)+ 40) * 9.0 / 5 - 40));
|
||
else
|
||
snprintf(p, 5, "%d ", (int)
|
||
((get_acpi_temperature(obj->
|
||
data.
|
||
i)+ 40) * 9.0 / 5 - 40));
|
||
}
|
||
OBJ(freq) {
|
||
snprintf(p, n, "%.0f", get_freq());
|
||
}
|
||
OBJ(freq_g) {
|
||
float ghz = (float)(get_freq()/1000);
|
||
//printf("%f\n", ghz);
|
||
snprintf(p, n, "%'.2f", ghz);
|
||
}
|
||
OBJ(freq_dyn) {
|
||
snprintf(p, n, "%.0f", get_freq_dynamic());
|
||
}
|
||
OBJ(freq_dyn_g) {
|
||
float ghz = (float)(get_freq_dynamic()/1000);
|
||
snprintf(p, n, "%'.2f", ghz);
|
||
}
|
||
OBJ(adt746xcpu) {
|
||
snprintf(p, n, "%s", get_adt746x_cpu());
|
||
}
|
||
OBJ(adt746xfan) {
|
||
snprintf(p, n, "%s", get_adt746x_fan());
|
||
}
|
||
OBJ(acpifan) {
|
||
snprintf(p, n, "%s", get_acpi_fan());
|
||
}
|
||
OBJ(acpiacadapter) {
|
||
snprintf(p, n, "%s",
|
||
get_acpi_ac_adapter());
|
||
}
|
||
OBJ(battery) {
|
||
get_battery_stuff(p, n, obj->data.s);
|
||
}
|
||
OBJ(buffers) {
|
||
human_readable(cur->buffers * 1024, p,
|
||
255);
|
||
}
|
||
OBJ(cached) {
|
||
human_readable(cur->cached * 1024, p, 255);
|
||
}
|
||
OBJ(cpu) {
|
||
if (obj->data.cpu_index > info.cpu_count) {
|
||
printf("obj->data.cpu_index %i info.cpu_count %i", obj->data.cpu_index, info.cpu_count);
|
||
CRIT_ERR("attempting to use more CPUs then you have!");
|
||
}
|
||
if (!use_spacer)
|
||
snprintf(p, n, "%*d", pad_percents,
|
||
(int) round_to_int(cur->cpu_usage[obj->data.cpu_index] *
|
||
100.0));
|
||
else
|
||
snprintf(p, 4, "%*d ",
|
||
pad_percents,
|
||
(int) round_to_int(cur->cpu_usage[obj->data.cpu_index] *
|
||
100.0));
|
||
}
|
||
OBJ(cpubar) {
|
||
new_bar(p, obj->a,
|
||
obj->b,
|
||
(int) round_to_int(cur->cpu_usage[obj->data.cpu_index] * 255.0));
|
||
}
|
||
OBJ(cpugraph) {
|
||
new_graph(p, obj->a,
|
||
obj->b, obj->c, obj->d,
|
||
(unsigned int) round_to_int(cur->cpu_usage[obj->data.cpu_index] *
|
||
100), 100, 1);
|
||
}
|
||
OBJ(color) {
|
||
new_fg(p, obj->data.l);
|
||
}
|
||
#if defined(__linux__)
|
||
OBJ(i8k_version) {
|
||
snprintf(p, n, "%s", i8k.version);
|
||
}
|
||
OBJ(i8k_bios) {
|
||
snprintf(p, n, "%s", i8k.bios);
|
||
}
|
||
OBJ(i8k_serial) {
|
||
snprintf(p, n, "%s", i8k.serial);
|
||
}
|
||
OBJ(i8k_cpu_temp) {
|
||
snprintf(p, n, "%s", i8k.cpu_temp);
|
||
}
|
||
OBJ(i8k_cpu_tempf) {
|
||
int cpu_temp;
|
||
sscanf(i8k.cpu_temp, "%d", &cpu_temp);
|
||
snprintf(p, n, "%.1f", cpu_temp*(9.0/5.0)+32.0);
|
||
}
|
||
OBJ(i8k_left_fan_status) {
|
||
int left_fan_status;
|
||
sscanf(i8k.left_fan_status, "%d", &left_fan_status);
|
||
if(left_fan_status == 0) {
|
||
snprintf(p, n,"off");
|
||
} if(left_fan_status == 1) {
|
||
snprintf(p, n, "low");
|
||
} if(left_fan_status == 2) {
|
||
snprintf(p, n, "high");
|
||
}
|
||
|
||
}
|
||
OBJ(i8k_right_fan_status) {
|
||
int right_fan_status;
|
||
sscanf(i8k.right_fan_status, "%d", &right_fan_status);
|
||
if(right_fan_status == 0) {
|
||
snprintf(p, n,"off");
|
||
} if(right_fan_status == 1) {
|
||
snprintf(p, n, "low");
|
||
} if(right_fan_status == 2) {
|
||
snprintf(p, n, "high");
|
||
}
|
||
}
|
||
OBJ(i8k_left_fan_rpm) {
|
||
snprintf(p, n, "%s", i8k.left_fan_rpm);
|
||
}
|
||
OBJ(i8k_right_fan_rpm) {
|
||
snprintf(p, n, "%s", i8k.right_fan_rpm);
|
||
}
|
||
OBJ(i8k_ac_status) {
|
||
int ac_status;
|
||
sscanf(i8k.ac_status, "%d", &ac_status);
|
||
if(ac_status == -1) {
|
||
snprintf(p, n,"disabled (read i8k docs)");
|
||
} if(ac_status == 0) {
|
||
snprintf(p, n, "off");
|
||
} if(ac_status == 1) {
|
||
snprintf(p, n, "on");
|
||
}
|
||
}
|
||
OBJ(i8k_buttons_status) {
|
||
snprintf(p, n, "%s", i8k.buttons_status);
|
||
|
||
}
|
||
#endif /* __linux__ */
|
||
|
||
#ifdef X11
|
||
OBJ(font) {
|
||
new_font(p, obj->data.s);
|
||
}
|
||
#endif /* X11 */
|
||
OBJ(diskio) {
|
||
if (!use_spacer) {
|
||
if (diskio_value > 1024*1024) {
|
||
snprintf(p, n, "%.1fG",
|
||
(double)diskio_value/1024/1024);
|
||
} else if (diskio_value > 1024) {
|
||
snprintf(p, n, "%.1fM",
|
||
(double)diskio_value/1024);
|
||
} else if (diskio_value > 0) {
|
||
snprintf(p, n, "%dK", diskio_value);
|
||
} else {
|
||
snprintf(p, n, "%d", diskio_value);
|
||
}
|
||
} else {
|
||
if (diskio_value > 1024*1024) {
|
||
snprintf(p, 6, "%.1fG ",
|
||
(double)diskio_value/1024/1024);
|
||
} else if (diskio_value > 1024) {
|
||
snprintf(p, 6, "%.1fM ",
|
||
(double)diskio_value/1024);
|
||
} else if (diskio_value > 0) {
|
||
snprintf(p, 6, "%dK ", diskio_value);
|
||
} else {
|
||
snprintf(p, 6, "%d ", diskio_value);
|
||
}
|
||
}
|
||
}
|
||
OBJ(diskiograph) {
|
||
new_graph(p, obj->a,
|
||
obj->b, obj->c, obj->d,
|
||
diskio_value, obj->e, 1);
|
||
}
|
||
|
||
OBJ(downspeed) {
|
||
if (!use_spacer) {
|
||
snprintf(p, n, "%d",
|
||
(int) (obj->data.net->
|
||
recv_speed /
|
||
1024));
|
||
} else
|
||
snprintf(p, 6, "%d ",
|
||
(int) (obj->data.net->
|
||
recv_speed /
|
||
1024));
|
||
}
|
||
OBJ(downspeedf) {
|
||
if (!use_spacer)
|
||
snprintf(p, n, "%.1f",
|
||
obj->data.net->
|
||
recv_speed / 1024.0);
|
||
else
|
||
snprintf(p, 8, "%.1f ",
|
||
obj->data.net->
|
||
recv_speed / 1024.0);
|
||
}
|
||
OBJ(downspeedgraph) {
|
||
if (obj->data.net->recv_speed == 0) // this is just to make the ugliness at start go away
|
||
obj->data.net->recv_speed = 0.01;
|
||
new_graph(p, obj->a, obj->b, obj->c, obj->d,
|
||
(obj->data.net->recv_speed /
|
||
1024.0), obj->e, 1);
|
||
}
|
||
OBJ(
|
||
else
|
||
) {
|
||
if (!if_jumped) {
|
||
i = obj->data.ifblock.pos - 2;
|
||
} else {
|
||
if_jumped = 0;
|
||
}
|
||
}
|
||
OBJ(endif) {
|
||
if_jumped = 0;
|
||
}
|
||
#ifdef HAVE_POPEN
|
||
OBJ(addr) {
|
||
snprintf(p, n, "%u.%u.%u.%u",
|
||
obj->data.net->addr.
|
||
sa_data[2] & 255,
|
||
obj->data.net->addr.
|
||
sa_data[3] & 255,
|
||
obj->data.net->addr.
|
||
sa_data[4] & 255,
|
||
obj->data.net->addr.
|
||
sa_data[5] & 255);
|
||
|
||
}
|
||
OBJ(linkstatus) {
|
||
snprintf(p, n, "%d",
|
||
obj->data.net->linkstatus);
|
||
}
|
||
|
||
OBJ(exec) {
|
||
char *p2 = p;
|
||
FILE *fp = popen(obj->data.s, "r");
|
||
int n2 = fread(p, 1, n, fp);
|
||
(void) pclose(fp);
|
||
|
||
p[n2] = '\0';
|
||
if (n2 && p[n2 - 1] == '\n')
|
||
p[n2 - 1] = '\0';
|
||
|
||
while (*p2) {
|
||
if (*p2 == '\001')
|
||
*p2 = ' ';
|
||
p2++;
|
||
}
|
||
}
|
||
OBJ(execbar) {
|
||
char *p2 = p;
|
||
FILE *fp = popen(obj->data.s, "r");
|
||
int n2 = fread(p, 1, n, fp);
|
||
(void) pclose(fp);
|
||
|
||
p[n2] = '\0';
|
||
if (n2 && p[n2 - 1] == '\n')
|
||
p[n2 - 1] = '\0';
|
||
|
||
while (*p2) {
|
||
if (*p2 == '\001')
|
||
*p2 = ' ';
|
||
p2++;
|
||
}
|
||
double barnum;
|
||
if (sscanf(p, "%lf", &barnum) == 0) {
|
||
ERR("reading execbar value failed (perhaps it's not the correct format?)");
|
||
}
|
||
if (barnum > 100 || barnum < 0) {
|
||
ERR("your execbar value is not between 0 and 100, therefore it will be ignored");
|
||
} else {
|
||
barnum = barnum / 100.0;
|
||
new_bar(p, 0, 4, (int) (barnum * 255.0));
|
||
}
|
||
|
||
}
|
||
OBJ(execgraph) {
|
||
char *p2 = p;
|
||
FILE *fp = popen(obj->data.s, "r");
|
||
int n2 = fread(p, 1, n, fp);
|
||
(void) pclose(fp);
|
||
|
||
p[n2] = '\0';
|
||
if (n2 && p[n2 - 1] == '\n')
|
||
p[n2 - 1] = '\0';
|
||
|
||
while (*p2) {
|
||
if (*p2 == '\001')
|
||
*p2 = ' ';
|
||
p2++;
|
||
}
|
||
double barnum;
|
||
if (sscanf(p, "%lf", &barnum) == 0) {
|
||
ERR("reading execgraph value failed (perhaps it's not the correct format?)");
|
||
}
|
||
if (barnum > 100 || barnum < 0) {
|
||
ERR("your execgraph value is not between 0 and 100, therefore it will be ignored");
|
||
} else {
|
||
new_graph(p, 0,
|
||
25, obj->c, obj->d, (int) (barnum), obj->e, 1);
|
||
}
|
||
|
||
}
|
||
OBJ(execibar) {
|
||
if (current_update_time - obj->data.execi.last_update < obj->data.execi.interval) {
|
||
new_bar(p, 0, 4, (int) obj->f);
|
||
} else {
|
||
char *p2 = p;
|
||
FILE *fp = popen(obj->data.execi.cmd, "r");
|
||
int n2 = fread(p, 1, n, fp);
|
||
(void) pclose(fp);
|
||
p[n2] = '\0';
|
||
if (n2 && p[n2 - 1] == '\n')
|
||
p[n2 - 1] = '\0';
|
||
|
||
while (*p2) {
|
||
if (*p2 == '\001')
|
||
*p2 = ' ';
|
||
p2++;
|
||
}
|
||
float barnum;
|
||
if (sscanf(p, "%f", &barnum) == 0) {
|
||
ERR("reading execibar value failed (perhaps it's not the correct format?)");
|
||
}
|
||
if (barnum > 100 || barnum < 0) {
|
||
ERR("your execibar value is not between 0 and 100, therefore it will be ignored");
|
||
} else {
|
||
obj->f = 255 * barnum / 100.0;
|
||
new_bar(p, 0, 4, (int) obj->f);
|
||
}
|
||
obj->data.execi.last_update =
|
||
current_update_time;
|
||
}
|
||
}
|
||
OBJ(execigraph) {
|
||
if (current_update_time - obj->data.execi.last_update < obj->data.execi.interval) {
|
||
new_graph(p, 0, 25, obj->c, obj->d, (int) (obj->f), 100, 0);
|
||
} else {
|
||
char *p2 = p;
|
||
FILE *fp = popen(obj->data.execi.cmd, "r");
|
||
int n2 = fread(p, 1, n, fp);
|
||
(void) pclose(fp);
|
||
p[n2] = '\0';
|
||
if (n2 && p[n2 - 1] == '\n')
|
||
p[n2 - 1] = '\0';
|
||
|
||
while (*p2) {
|
||
if (*p2 == '\001')
|
||
*p2 = ' ';
|
||
p2++;
|
||
}
|
||
float barnum;
|
||
if (sscanf(p, "%f", &barnum) == 0) {
|
||
ERR("reading execigraph value failed (perhaps it's not the correct format?)");
|
||
}
|
||
if (barnum > 100 || barnum < 0) {
|
||
ERR("your execigraph value is not between 0 and 100, therefore it will be ignored");
|
||
} else {
|
||
obj->f = barnum;
|
||
new_graph(p, 0, 25, obj->c, obj->d, (int) (obj->f), 100, 1);
|
||
}
|
||
obj->data.execi.last_update = current_update_time;
|
||
|
||
}
|
||
|
||
}
|
||
OBJ(execi) {
|
||
if (current_update_time -
|
||
obj->data.execi.last_update <
|
||
obj->data.execi.interval) {
|
||
snprintf(p, n, "%s",
|
||
obj->data.execi.buffer);
|
||
} else {
|
||
char *p2 = obj->data.execi.buffer;
|
||
FILE *fp =
|
||
popen(obj->data.execi.cmd,
|
||
"r");
|
||
int n2 =
|
||
fread(p2, 1, TEXT_BUFFER_SIZE,
|
||
fp);
|
||
(void) pclose(fp);
|
||
|
||
p2[n2] = '\0';
|
||
if (n2 && p2[n2 - 1] == '\n')
|
||
p2[n2 - 1] = '\0';
|
||
|
||
while (*p2) {
|
||
if (*p2 == '\001')
|
||
*p2 = ' ';
|
||
p2++;
|
||
}
|
||
|
||
snprintf(p, n, "%s",
|
||
obj->data.execi.buffer);
|
||
|
||
obj->data.execi.last_update =
|
||
current_update_time;
|
||
}
|
||
}
|
||
OBJ(texeci) {
|
||
static int running = 0;
|
||
if (current_update_time - obj->data.execi.last_update < obj->data.execi.interval) {
|
||
snprintf(p, n, "%s", obj->data.execi.buffer);
|
||
} else {
|
||
static pthread_t execthread;
|
||
if (!running) {
|
||
running = 1;
|
||
pthread_create( &execthread, NULL, (void*)threaded_exec, (void*) obj);
|
||
pthread_mutex_lock( &mutex1 );
|
||
obj->data.execi.last_update = current_update_time;
|
||
pthread_mutex_unlock( &mutex1 );
|
||
} else {
|
||
pthread_join( execthread, NULL);
|
||
running = 0;
|
||
}
|
||
snprintf(p, n, "%s", obj->data.execi.buffer);
|
||
}
|
||
}
|
||
#endif
|
||
OBJ(fs_bar) {
|
||
if (obj->data.fs != NULL) {
|
||
if (obj->data.fs->size == 0)
|
||
new_bar(p,
|
||
obj->data.fsbar.w,
|
||
obj->data.fsbar.h,
|
||
255);
|
||
else
|
||
new_bar(p,
|
||
obj->data.fsbar.w,
|
||
obj->data.fsbar.h,
|
||
(int) (255 -
|
||
obj->data.
|
||
fsbar.fs->
|
||
avail *
|
||
255 /
|
||
obj->data.
|
||
fs->size));
|
||
}
|
||
}
|
||
OBJ(fs_free) {
|
||
if (obj->data.fs != NULL)
|
||
human_readable(obj->data.fs->avail,
|
||
p, 255);
|
||
}
|
||
OBJ(fs_free_perc) {
|
||
if (obj->data.fs != NULL) {
|
||
if (obj->data.fs->size)
|
||
snprintf(p, n, "%*d",
|
||
pad_percents,
|
||
(int) ((obj->data.
|
||
fs->
|
||
avail *
|
||
100) /
|
||
obj->data.
|
||
fs->size));
|
||
else
|
||
snprintf(p, n, "0");
|
||
}
|
||
}
|
||
OBJ(fs_size) {
|
||
if (obj->data.fs != NULL)
|
||
human_readable(obj->data.fs->size,
|
||
p, 255);
|
||
}
|
||
OBJ(fs_used) {
|
||
if (obj->data.fs != NULL)
|
||
human_readable(obj->data.fs->size -
|
||
obj->data.fs->avail,
|
||
p, 255);
|
||
}
|
||
OBJ(fs_bar_free) {
|
||
if (obj->data.fs != NULL) {
|
||
if (obj->data.fs->size == 0)
|
||
new_bar(p,
|
||
obj->data.fsbar.w,
|
||
obj->data.fsbar.h,
|
||
255);
|
||
else
|
||
new_bar(p,
|
||
obj->data.fsbar.w,
|
||
obj->data.fsbar.h,
|
||
(int) (obj->data.
|
||
fsbar.fs->
|
||
avail *
|
||
255 /
|
||
obj->data.
|
||
fs->size));
|
||
}
|
||
}
|
||
OBJ(fs_used_perc) {
|
||
if (obj->data.fs != NULL) {
|
||
if (obj->data.fs->size)
|
||
snprintf(p, 4, "%d",
|
||
100 - ((int)
|
||
((obj->
|
||
data.fs->
|
||
avail *
|
||
100) /
|
||
obj->data.
|
||
fs->
|
||
size)));
|
||
else
|
||
snprintf(p, n, "0");
|
||
}
|
||
}
|
||
OBJ(loadavg) {
|
||
float *v = info.loadavg;
|
||
|
||
if (obj->data.loadavg[2])
|
||
snprintf(p, n, "%.2f %.2f %.2f",
|
||
v[obj->data.loadavg[0] -
|
||
1],
|
||
v[obj->data.loadavg[1] -
|
||
1],
|
||
v[obj->data.loadavg[2] -
|
||
1]);
|
||
else if (obj->data.loadavg[1])
|
||
snprintf(p, n, "%.2f %.2f",
|
||
v[obj->data.loadavg[0] -
|
||
1],
|
||
v[obj->data.loadavg[1] -
|
||
1]);
|
||
else if (obj->data.loadavg[0])
|
||
snprintf(p, n, "%.2f",
|
||
v[obj->data.loadavg[0] -
|
||
1]);
|
||
}
|
||
OBJ(hr) {
|
||
new_hr(p, obj->data.i);
|
||
}
|
||
OBJ(offset) {
|
||
new_offset(p, obj->data.i);
|
||
}
|
||
OBJ(voffset) {
|
||
new_voffset(p, obj->data.i);
|
||
}
|
||
OBJ(i2c) {
|
||
double r;
|
||
|
||
r = get_i2c_info(&obj->data.i2c.fd,
|
||
obj->data.i2c.arg,
|
||
obj->data.i2c.devtype,
|
||
obj->data.i2c.type);
|
||
|
||
if (r >= 100.0 || r == 0)
|
||
snprintf(p, n, "%d", (int) r);
|
||
else
|
||
snprintf(p, n, "%.1f", r);
|
||
}
|
||
OBJ(alignr) {
|
||
new_alignr(p, obj->data.i);
|
||
}
|
||
OBJ(alignc) {
|
||
new_alignc(p, obj->data.i);
|
||
}
|
||
OBJ(if_existing) {
|
||
struct stat tmp;
|
||
if ((obj->data.ifblock.s)
|
||
&& (stat(obj->data.ifblock.s, &tmp) ==
|
||
-1)) {
|
||
i = obj->data.ifblock.pos - 2;
|
||
if_jumped = 1;
|
||
} else
|
||
if_jumped = 0;
|
||
}
|
||
OBJ(if_mounted) {
|
||
if ((obj->data.ifblock.s)
|
||
&& (!check_mount(obj->data.ifblock.s))) {
|
||
i = obj->data.ifblock.pos - 2;
|
||
if_jumped = 1;
|
||
} else
|
||
if_jumped = 0;
|
||
}
|
||
OBJ(if_running) {
|
||
if ((obj->data.ifblock.s)
|
||
&& system(obj->data.ifblock.s)) {
|
||
i = obj->data.ifblock.pos - 2;
|
||
if_jumped = 1;
|
||
} else
|
||
if_jumped = 0;
|
||
}
|
||
OBJ(kernel) {
|
||
snprintf(p, n, "%s", cur->uname_s.release);
|
||
}
|
||
OBJ(machine) {
|
||
snprintf(p, n, "%s", cur->uname_s.machine);
|
||
}
|
||
|
||
/* memory stuff */
|
||
OBJ(mem) {
|
||
human_readable(cur->mem * 1024, p, 6);
|
||
}
|
||
OBJ(memmax) {
|
||
human_readable(cur->memmax * 1024, p, 255);
|
||
}
|
||
OBJ(memperc) {
|
||
if (cur->memmax) {
|
||
if (!use_spacer)
|
||
snprintf(p, n, "%*lu",
|
||
pad_percents,
|
||
(cur->mem * 100) /
|
||
(cur->memmax));
|
||
else
|
||
snprintf(p, 4, "%*lu ",
|
||
pad_percents,
|
||
(cur->mem * 100) /
|
||
(cur->memmax));
|
||
}
|
||
}
|
||
OBJ(membar) {
|
||
new_bar(p, obj->data.pair.a,
|
||
obj->data.pair.b,
|
||
cur->memmax ? (cur->mem * 255) /
|
||
(cur->memmax) : 0);
|
||
}
|
||
|
||
OBJ(memgraph) {
|
||
new_graph(p, obj->a,
|
||
obj->b, obj->c, obj->d,
|
||
cur->memmax ? (cur->mem * 100.0) /
|
||
(cur->memmax) : 0.0, 100, 1);
|
||
}
|
||
/* mixer stuff */
|
||
OBJ(mixer) {
|
||
snprintf(p, n, "%d",
|
||
mixer_get_avg(obj->data.l));
|
||
}
|
||
OBJ(mixerl) {
|
||
snprintf(p, n, "%d",
|
||
mixer_get_left(obj->data.l));
|
||
}
|
||
OBJ(mixerr) {
|
||
snprintf(p, n, "%d",
|
||
mixer_get_right(obj->data.l));
|
||
}
|
||
OBJ(mixerbar) {
|
||
new_bar(p, obj->data.mixerbar.w,
|
||
obj->data.mixerbar.h,
|
||
mixer_get_avg(obj->data.mixerbar.
|
||
l) * 255 / 100);
|
||
}
|
||
OBJ(mixerlbar) {
|
||
new_bar(p, obj->data.mixerbar.w,
|
||
obj->data.mixerbar.h,
|
||
mixer_get_left(obj->data.mixerbar.
|
||
l) * 255 / 100);
|
||
}
|
||
OBJ(mixerrbar) {
|
||
new_bar(p, obj->data.mixerbar.w,
|
||
obj->data.mixerbar.h,
|
||
mixer_get_right(obj->data.mixerbar.
|
||
l) * 255 / 100);
|
||
}
|
||
|
||
/* mail stuff */
|
||
OBJ(mails) {
|
||
snprintf(p, n, "%d", cur->mail_count);
|
||
}
|
||
OBJ(new_mails) {
|
||
snprintf(p, n, "%d", cur->new_mail_count);
|
||
}
|
||
#ifdef MLDONKEY
|
||
OBJ(ml_upload_counter) {
|
||
snprintf(p, n, "%lld",
|
||
mlinfo.upload_counter / 1048576);
|
||
}
|
||
OBJ(ml_download_counter) {
|
||
snprintf(p, n, "%lld",
|
||
mlinfo.download_counter /
|
||
1048576);
|
||
}
|
||
OBJ(ml_nshared_files) {
|
||
snprintf(p, n, "%i", mlinfo.nshared_files);
|
||
}
|
||
OBJ(ml_shared_counter) {
|
||
snprintf(p, n, "%lld",
|
||
mlinfo.shared_counter / 1048576);
|
||
}
|
||
OBJ(ml_tcp_upload_rate) {
|
||
snprintf(p, n, "%.2f",
|
||
(float) mlinfo.tcp_upload_rate /
|
||
1024);
|
||
}
|
||
OBJ(ml_tcp_download_rate) {
|
||
snprintf(p, n, "%.2f",
|
||
(float) mlinfo.tcp_download_rate /
|
||
1024);
|
||
}
|
||
OBJ(ml_udp_upload_rate) {
|
||
snprintf(p, n, "%.2f",
|
||
(float) mlinfo.udp_upload_rate /
|
||
1024);
|
||
}
|
||
OBJ(ml_udp_download_rate) {
|
||
snprintf(p, n, "%.2f",
|
||
(float) mlinfo.udp_download_rate /
|
||
1024);
|
||
}
|
||
OBJ(ml_ndownloaded_files) {
|
||
snprintf(p, n, "%i",
|
||
mlinfo.ndownloaded_files);
|
||
}
|
||
OBJ(ml_ndownloading_files) {
|
||
snprintf(p, n, "%i",
|
||
mlinfo.ndownloading_files);
|
||
}
|
||
#endif
|
||
|
||
OBJ(nodename) {
|
||
snprintf(p, n, "%s",
|
||
cur->uname_s.nodename);
|
||
}
|
||
OBJ(outlinecolor) {
|
||
new_outline(p, obj->data.l);
|
||
}
|
||
OBJ(processes) {
|
||
if (!use_spacer)
|
||
snprintf(p, n, "%d", cur->procs);
|
||
else
|
||
snprintf(p, 5, "%d ",
|
||
cur->procs);
|
||
}
|
||
OBJ(running_processes) {
|
||
if (!use_spacer)
|
||
snprintf(p, n, "%d",
|
||
cur->run_procs);
|
||
else
|
||
snprintf(p, 3, "%d ",
|
||
cur->run_procs);
|
||
}
|
||
OBJ(text) {
|
||
snprintf(p, n, "%s", obj->data.s);
|
||
}
|
||
OBJ(shadecolor) {
|
||
new_bg(p, obj->data.l);
|
||
}
|
||
OBJ(stippled_hr) {
|
||
new_stippled_hr(p, obj->data.pair.a,
|
||
obj->data.pair.b);
|
||
}
|
||
OBJ(swap) {
|
||
human_readable(cur->swap * 1024, p, 255);
|
||
}
|
||
OBJ(swapmax) {
|
||
human_readable(cur->swapmax * 1024, p,
|
||
255);
|
||
}
|
||
OBJ(swapperc) {
|
||
if (cur->swapmax == 0) {
|
||
strncpy(p, "No swap", 255);
|
||
} else {
|
||
if (!use_spacer)
|
||
snprintf(p, 255, "%*lu",
|
||
pad_percents,
|
||
(cur->swap *
|
||
100) /
|
||
cur->swapmax);
|
||
else
|
||
snprintf(p, 4, "%*lu ",
|
||
pad_percents,
|
||
(cur->swap *
|
||
100) /
|
||
cur->swapmax);
|
||
}
|
||
}
|
||
OBJ(swapbar) {
|
||
new_bar(p, obj->data.pair.a,
|
||
obj->data.pair.b,
|
||
cur->swapmax ? (cur->swap * 255) /
|
||
(cur->swapmax) : 0);
|
||
}
|
||
OBJ(sysname) {
|
||
snprintf(p, n, "%s", cur->uname_s.sysname);
|
||
}
|
||
OBJ(time) {
|
||
time_t t = time(NULL);
|
||
struct tm *tm = localtime(&t);
|
||
setlocale(LC_TIME, "");
|
||
strftime(p, n, obj->data.s, tm);
|
||
}
|
||
OBJ(utime) {
|
||
time_t t = time(NULL);
|
||
struct tm *tm = gmtime(&t);
|
||
strftime(p, n, obj->data.s, tm);
|
||
}
|
||
OBJ(totaldown) {
|
||
human_readable(obj->data.net->recv, p,
|
||
255);
|
||
}
|
||
OBJ(totalup) {
|
||
human_readable(obj->data.net->trans, p,
|
||
255);
|
||
}
|
||
OBJ(updates) {
|
||
snprintf(p, n, "%d", total_updates);
|
||
}
|
||
OBJ(upspeed) {
|
||
if (!use_spacer)
|
||
snprintf(p, n, "%d",
|
||
(int) (obj->data.net->
|
||
trans_speed /
|
||
1024));
|
||
else
|
||
snprintf(p, 5, "%d ",
|
||
(int) (obj->data.net->
|
||
trans_speed /
|
||
1024));
|
||
}
|
||
OBJ(upspeedf) {
|
||
if (!use_spacer)
|
||
snprintf(p, n, "%.1f",
|
||
obj->data.net->
|
||
trans_speed / 1024.0);
|
||
else
|
||
snprintf(p, 8, "%.1f ",
|
||
obj->data.net->
|
||
trans_speed / 1024.0);
|
||
}
|
||
OBJ(upspeedgraph) {
|
||
if (obj->data.net->trans_speed == 0) // this is just to make the ugliness at start go away
|
||
obj->data.net->trans_speed = 0.01;
|
||
new_graph(p, obj->a, obj->b, obj->c, obj->d,
|
||
(obj->data.net->trans_speed /
|
||
1024.0), obj->e, 1);
|
||
}
|
||
OBJ(uptime_short) {
|
||
format_seconds_short(p, n,
|
||
(int) cur->uptime);
|
||
}
|
||
OBJ(uptime) {
|
||
format_seconds(p, n, (int) cur->uptime);
|
||
}
|
||
|
||
#if defined(__FreeBSD__) && (defined(i386) || defined(__i386__))
|
||
OBJ(apm_adapter) {
|
||
snprintf(p, n, "%s", get_apm_adapter());
|
||
}
|
||
OBJ(apm_battery_life) {
|
||
char *msg;
|
||
msg = get_apm_battery_life();
|
||
snprintf(p, n, "%s", msg);
|
||
free(msg);
|
||
}
|
||
OBJ(apm_battery_time) {
|
||
char *msg;
|
||
msg = get_apm_battery_time();
|
||
snprintf(p, n, "%s", msg);
|
||
free(msg);
|
||
}
|
||
#endif /* __FreeBSD__ */
|
||
#ifdef SETI
|
||
OBJ(seti_prog) {
|
||
snprintf(p, n, "%.2f",
|
||
cur->seti_prog * 100.0f);
|
||
}
|
||
OBJ(seti_progbar) {
|
||
new_bar(p, obj->data.pair.a,
|
||
obj->data.pair.b,
|
||
(int) (cur->seti_prog * 255.0f));
|
||
}
|
||
OBJ(seti_credit) {
|
||
snprintf(p, n, "%.0f", cur->seti_credit);
|
||
}
|
||
#endif
|
||
|
||
#ifdef MPD
|
||
OBJ(mpd_title) {
|
||
snprintf(p, n, "%s", cur->mpd.title);
|
||
}
|
||
OBJ(mpd_artist) {
|
||
snprintf(p, n, "%s", cur->mpd.artist);
|
||
}
|
||
OBJ(mpd_album) {
|
||
snprintf(p, n, "%s", cur->mpd.album);
|
||
}
|
||
OBJ(mpd_random) {
|
||
snprintf(p, n, "%s", cur->mpd.random);
|
||
}
|
||
OBJ(mpd_repeat) {
|
||
snprintf(p, n, "%s", cur->mpd.repeat);
|
||
}
|
||
OBJ(mpd_track) {
|
||
snprintf(p, n, "%s", cur->mpd.track);
|
||
}
|
||
OBJ(mpd_vol) {
|
||
snprintf(p, n, "%i", cur->mpd.volume);
|
||
}
|
||
OBJ(mpd_bitrate) {
|
||
snprintf(p, n, "%i", cur->mpd.bitrate);
|
||
}
|
||
OBJ(mpd_status) {
|
||
snprintf(p, n, "%s", cur->mpd.status);
|
||
}
|
||
OBJ(mpd_elapsed) {
|
||
int days = 0, hours = 0, minutes =
|
||
0, seconds = 0;
|
||
int tmp = cur->mpd.elapsed;
|
||
while (tmp >= 86400) {
|
||
tmp -= 86400;
|
||
days++;
|
||
}
|
||
while (tmp >= 3600) {
|
||
tmp -= 3600;
|
||
hours++;
|
||
}
|
||
while (tmp >= 60) {
|
||
tmp -= 60;
|
||
minutes++;
|
||
}
|
||
seconds = tmp;
|
||
if (days > 0)
|
||
snprintf(p, n, "%i days %i:%02i:%02i",
|
||
days, hours, minutes,
|
||
seconds);
|
||
else if (hours > 0)
|
||
snprintf(p, n, "%i:%02i:%02i", hours,
|
||
minutes, seconds);
|
||
else
|
||
snprintf(p, n, "%i:%02i", minutes,
|
||
seconds);
|
||
}
|
||
OBJ(mpd_length) {
|
||
int days = 0, hours = 0, minutes =
|
||
0, seconds = 0;
|
||
int tmp = cur->mpd.length;
|
||
while (tmp >= 86400) {
|
||
tmp -= 86400;
|
||
days++;
|
||
}
|
||
while (tmp >= 3600) {
|
||
tmp -= 3600;
|
||
hours++;
|
||
}
|
||
while (tmp >= 60) {
|
||
tmp -= 60;
|
||
minutes++;
|
||
}
|
||
seconds = tmp;
|
||
if (days > 0)
|
||
snprintf(p, n,
|
||
"%i days %i:%02i:%02i",
|
||
days, hours, minutes,
|
||
seconds);
|
||
else if (hours > 0)
|
||
snprintf(p, n, "%i:%02i:%02i", hours,
|
||
minutes, seconds);
|
||
else
|
||
snprintf(p, n, "%i:%02i", minutes,
|
||
seconds);
|
||
}
|
||
OBJ(mpd_percent) {
|
||
snprintf(p, n, "%2.0f",
|
||
cur->mpd.progress * 100);
|
||
}
|
||
OBJ(mpd_bar) {
|
||
new_bar(p, obj->data.pair.a,
|
||
obj->data.pair.b,
|
||
(int) (cur->mpd.progress *
|
||
255.0f));
|
||
}
|
||
#endif
|
||
OBJ(top) {
|
||
if (obj->data.top.type == TOP_NAME
|
||
&& obj->data.top.num >= 0
|
||
&& obj->data.top.num < 10) {
|
||
// if we limit the buffer and add a bunch of space after, it stops the thing from
|
||
// moving other shit around, which is really fucking annoying
|
||
snprintf(p, 17, "%s ", cur->cpu[obj->data.top.num]->name);
|
||
} else if (obj->data.top.type == TOP_CPU
|
||
&& obj->data.top.num >= 0
|
||
&& obj->data.top.num < 10) {
|
||
snprintf(p, 7, "%3.2f ",
|
||
cur->cpu[obj->data.top.
|
||
num]->amount);
|
||
} else if (obj->data.top.type == TOP_PID
|
||
&& obj->data.top.num >= 0
|
||
&& obj->data.top.num < 10) {
|
||
snprintf(p, 8, "%i ",
|
||
cur->cpu[obj->data.top.
|
||
num]->pid);
|
||
} else if (obj->data.top.type == TOP_MEM
|
||
&& obj->data.top.num >= 0
|
||
&& obj->data.top.num < 10) {
|
||
snprintf(p, 7, "%3.2f ",
|
||
cur->cpu[obj->data.top.
|
||
num]->totalmem);
|
||
}
|
||
}
|
||
OBJ(top_mem) {
|
||
if (obj->data.top.type == TOP_NAME
|
||
&& obj->data.top.num >= 0
|
||
&& obj->data.top.num < 10) {
|
||
// if we limit the buffer and add a bunch of space after, it stops the thing from
|
||
// moving other shit around, which is really fucking annoying
|
||
snprintf(p, 17,
|
||
"%s ",
|
||
cur->memu[obj->data.top.
|
||
num]->name);
|
||
} else if (obj->data.top.type == TOP_CPU
|
||
&& obj->data.top.num >= 0
|
||
&& obj->data.top.num < 10) {
|
||
snprintf(p, 7, "%3.2f ",
|
||
cur->memu[obj->data.top.
|
||
num]->amount);
|
||
} else if (obj->data.top.type == TOP_PID
|
||
&& obj->data.top.num >= 0
|
||
&& obj->data.top.num < 10) {
|
||
snprintf(p, 8, "%i ",
|
||
cur->memu[obj->data.top.
|
||
num]->pid);
|
||
} else if (obj->data.top.type == TOP_MEM
|
||
&& obj->data.top.num >= 0
|
||
&& obj->data.top.num < 10) {
|
||
snprintf(p, 7, "%3.2f ",
|
||
cur->memu[obj->data.top.
|
||
num]->totalmem);
|
||
}
|
||
}
|
||
|
||
|
||
|
||
/*
|
||
* I'm tired of everything being packed in
|
||
* pee
|
||
* poop
|
||
*/
|
||
|
||
|
||
OBJ(tail) {
|
||
if (current_update_time -obj->data.tail.last_update < obj->data.tail.interval) {
|
||
snprintf(p, n, "%s", obj->data.tail.buffer);
|
||
} else {
|
||
obj->data.tail.last_update = current_update_time;
|
||
FILE *fp;
|
||
int i;
|
||
int added = 0;
|
||
tailstring *head = NULL;
|
||
tailstring *headtmp = NULL;
|
||
tailstring *freetmp = NULL;
|
||
fp = fopen(obj->data.tail.logfile, "rt");
|
||
if (fp == NULL) {
|
||
ERR("tail logfile failed to open");
|
||
}
|
||
else {
|
||
obj->data.tail.readlines = 0;
|
||
|
||
while (fgets(obj->data.tail.buffer, TEXT_BUFFER_SIZE*20, fp) != NULL) {
|
||
if (added >= 30) {
|
||
freelasttail(head);
|
||
}
|
||
else {
|
||
added++;
|
||
}
|
||
addtail(&head, obj->data.tail.buffer);
|
||
obj->data.tail.readlines++;
|
||
}
|
||
|
||
fclose(fp);
|
||
freetmp = head;
|
||
|
||
if (obj->data.tail.readlines > 0) {
|
||
for (i = 0;i < obj->data.tail.wantedlines + 1 && i < obj->data.tail.readlines; i++) {
|
||
addtail(&headtmp, head->data);
|
||
head = head->next;
|
||
}
|
||
freetail(freetmp);
|
||
freetmp = headtmp;
|
||
strcpy(obj->data.tail.buffer, headtmp->data);
|
||
headtmp = headtmp->next;
|
||
for (i = 1;i < obj->data.tail.wantedlines + 1 && i < obj->data.tail.readlines; i++) {
|
||
if (headtmp) {
|
||
strncat(obj->data.tail.buffer, headtmp->data, (TEXT_BUFFER_SIZE * 20) - strlen(obj->data.tail.buffer)); /* without strlen() at the end this becomes a possible */
|
||
headtmp = headtmp->next;
|
||
}
|
||
}
|
||
|
||
/* get rid of any ugly newlines at the end */
|
||
if (obj->data.tail.buffer[strlen(obj->data.tail.buffer)-1] == '\n') {
|
||
obj->data.tail.buffer[strlen(obj->data.tail.buffer)-1] = '\0';
|
||
}
|
||
snprintf(p, n, "%s", obj->data.tail.buffer);
|
||
|
||
freetail(freetmp);
|
||
}
|
||
else {
|
||
strcpy(obj->data.tail.buffer, "Logfile Empty");
|
||
snprintf(p, n, "Logfile Empty");
|
||
}
|
||
}
|
||
}
|
||
}
|
||
OBJ(head) {
|
||
if (current_update_time -obj->data.tail.last_update < obj->data.tail.interval) {
|
||
snprintf(p, n, "%s", obj->data.tail.buffer);
|
||
} else {
|
||
obj->data.tail.last_update = current_update_time;
|
||
FILE *fp;
|
||
tailstring *head = NULL;
|
||
tailstring *headtmp = NULL;
|
||
tailstring *freetmp = NULL;
|
||
fp = fopen(obj->data.tail.logfile, "rt");
|
||
if (fp == NULL) {
|
||
ERR("head logfile failed to open");
|
||
}
|
||
else {
|
||
obj->data.tail.readlines = 0;
|
||
while (fgets(obj->data.tail.buffer, TEXT_BUFFER_SIZE*20, fp) != NULL && obj->data.tail.readlines <= obj->data.tail.wantedlines) {
|
||
addtail(&head, obj->data.tail.buffer);
|
||
obj->data.tail.readlines++;
|
||
}
|
||
fclose(fp);
|
||
freetmp = head;
|
||
if (obj->data.tail.readlines > 0) {
|
||
while (head) {
|
||
addtail(&headtmp, head->data);
|
||
head = head->next;
|
||
}
|
||
freetail(freetmp);
|
||
freetmp = headtmp;
|
||
strcpy(obj->data.tail.buffer, headtmp->data);
|
||
headtmp = headtmp->next;
|
||
while (headtmp) {
|
||
strncat(obj->data.tail.buffer, headtmp->data, (TEXT_BUFFER_SIZE * 20) - strlen(obj->data.tail.buffer)); /* without strlen() at the end this becomes a possible */
|
||
headtmp = headtmp->next;
|
||
}
|
||
freetail(freetmp);
|
||
/* get rid of any ugly newlines at the end */
|
||
if (obj->data.tail.buffer[strlen(obj->data.tail.buffer)-1] == '\n') {
|
||
obj->data.tail.buffer[strlen(obj->data.tail.buffer)-1] = '\0';
|
||
}
|
||
snprintf(p, n, "%s", obj->data.tail.buffer);
|
||
}
|
||
else {
|
||
strcpy(obj->data.tail.buffer, "Logfile Empty");
|
||
snprintf(p, n, "Logfile Empty");
|
||
}
|
||
}
|
||
}
|
||
}
|
||
#ifdef TCP_PORT_MONITOR
|
||
OBJ(tcp_portmon)
|
||
{
|
||
/* grab a pointer to this port monitor */
|
||
tcp_port_monitor_t * p_monitor =
|
||
find_tcp_port_monitor( info.p_tcp_port_monitor_collection,
|
||
obj->data.tcp_port_monitor.port_range_begin,
|
||
obj->data.tcp_port_monitor.port_range_end );
|
||
if ( !p_monitor ) {
|
||
snprintf(p, n, "monitor not found");
|
||
break;
|
||
}
|
||
|
||
/* now grab the text of interest */
|
||
if ( peek_tcp_port_monitor( p_monitor,
|
||
obj->data.tcp_port_monitor.item,
|
||
obj->data.tcp_port_monitor.connection_index,
|
||
p, n ) != 0 )
|
||
{
|
||
snprintf(p, n, "monitor peek error");
|
||
break;
|
||
}
|
||
}
|
||
#endif
|
||
|
||
break;
|
||
}
|
||
|
||
{
|
||
unsigned int a = strlen(p);
|
||
p += a;
|
||
n -= a;
|
||
}
|
||
}
|
||
|
||
if (stuff_in_upper_case) {
|
||
char *p;
|
||
|
||
p = text_buffer;
|
||
while (*p) {
|
||
*p = toupper(*p);
|
||
p++;
|
||
}
|
||
}
|
||
|
||
last_update_time = current_update_time;
|
||
total_updates++;
|
||
//free(p);
|
||
}
|
||
|
||
#ifdef X11
|
||
static void set_font()
|
||
{
|
||
#ifdef XFT
|
||
if (use_xft) {
|
||
if (window.xftdraw != NULL) {
|
||
XftDrawDestroy(window.xftdraw);
|
||
}
|
||
window.xftdraw = XftDrawCreate(display, window.drawable,
|
||
DefaultVisual(display,
|
||
screen),
|
||
DefaultColormap(display,
|
||
screen));
|
||
} else
|
||
#endif
|
||
{
|
||
XSetFont(display, window.gc, fonts[selected_font].font->fid);
|
||
}
|
||
}
|
||
|
||
|
||
/*
|
||
* text size
|
||
*/
|
||
|
||
static int text_start_x, text_start_y; /* text start position in window */
|
||
static int text_width, text_height;
|
||
|
||
#endif /* X11 */
|
||
|
||
static inline int get_string_width(const char *s)
|
||
{
|
||
#ifdef X11
|
||
return *s ? calc_text_width(s, strlen(s)) : 0;
|
||
#else
|
||
return strlen(s);
|
||
#endif /* X11 */
|
||
}
|
||
|
||
static inline int get_string_width_special(char *s)
|
||
{
|
||
if (!s) {
|
||
return 0;
|
||
}
|
||
#ifdef X11
|
||
char *p, *final;
|
||
p = strdup(s);
|
||
final = p;
|
||
int index = 1;
|
||
int width = 0;
|
||
unsigned int i;
|
||
while (*p) {
|
||
if (*p == SPECIAL_CHAR) {
|
||
/* shift everything over by 1 so that the special char doesn't mess up the size calculation */
|
||
for (i = 0; i < strlen(p); i++) {
|
||
*(p + i) = *(p + i + 1);
|
||
}
|
||
if (specials[special_index+index].type == GRAPH || specials[special_index+index].type == BAR) {
|
||
width += specials[special_index+index].width;
|
||
}
|
||
index++;
|
||
} else {
|
||
p++;
|
||
}
|
||
}
|
||
if (strlen(final) > 1) {
|
||
width += calc_text_width(final, strlen(final));
|
||
}
|
||
free(final);
|
||
return width;
|
||
#else
|
||
return strlen(s);
|
||
#endif /* X11 */
|
||
}
|
||
|
||
int fontchange = 0;
|
||
|
||
#ifdef X11
|
||
static void text_size_updater(char *s)
|
||
{
|
||
int w = 0;
|
||
char *p;
|
||
int h = font_height();
|
||
/* get string widths and skip specials */
|
||
p = s;
|
||
while (*p) {
|
||
if (*p == SPECIAL_CHAR) {
|
||
*p = '\0';
|
||
w += get_string_width(s);
|
||
*p = SPECIAL_CHAR;
|
||
|
||
if (specials[special_index].type == BAR
|
||
|| specials[special_index].type == GRAPH) {
|
||
w += specials[special_index].width;
|
||
if (specials[special_index].height > h) {
|
||
h = specials[special_index].height;
|
||
h += font_ascent();
|
||
}
|
||
}
|
||
|
||
else if (specials[special_index].type == OFFSET) {
|
||
w += specials[special_index].arg + get_string_width("a"); /* filthy, but works */
|
||
}
|
||
else if (specials[special_index].type == VOFFSET) {
|
||
h += specials[special_index].arg;
|
||
}
|
||
else if (specials[special_index].type == FONT) {
|
||
fontchange = specials[special_index].font_added;
|
||
selected_font = specials[special_index].font_added;
|
||
h = font_height();
|
||
}
|
||
|
||
|
||
special_index++;
|
||
s = p + 1;
|
||
}
|
||
p++;
|
||
}
|
||
w += get_string_width(s);
|
||
if (w > text_width)
|
||
text_width = w;
|
||
if (text_width > maximum_width && maximum_width)
|
||
text_width = maximum_width;
|
||
|
||
text_height += h;
|
||
if (fontchange) {
|
||
selected_font = 0;
|
||
}
|
||
}
|
||
#endif /* X11 */
|
||
|
||
|
||
#ifdef X11
|
||
static void update_text_area()
|
||
{
|
||
int x, y;
|
||
|
||
/* update text size if it isn't fixed */
|
||
#ifdef OWN_WINDOW
|
||
if (!fixed_size)
|
||
#endif
|
||
{
|
||
text_width = minimum_width;
|
||
text_height = 0;
|
||
special_index = 0;
|
||
for_each_line(text_buffer, text_size_updater);
|
||
text_width += 1;
|
||
if (text_height < minimum_height)
|
||
text_height = minimum_height;
|
||
if (text_width > maximum_width && maximum_width > 0)
|
||
text_width = maximum_width;
|
||
}
|
||
|
||
/* get text position on workarea */
|
||
switch (text_alignment) {
|
||
case TOP_LEFT:
|
||
x = gap_x;
|
||
y = gap_y;
|
||
break;
|
||
|
||
case TOP_RIGHT:
|
||
x = workarea[2] - text_width - gap_x;
|
||
y = gap_y;
|
||
break;
|
||
|
||
default:
|
||
case BOTTOM_LEFT:
|
||
x = gap_x;
|
||
y = workarea[3] - text_height - gap_y;
|
||
break;
|
||
|
||
case BOTTOM_RIGHT:
|
||
x = workarea[2] - text_width - gap_x;
|
||
y = workarea[3] - text_height - gap_y;
|
||
break;
|
||
|
||
#ifdef OWN_WINDOW
|
||
case NONE: // Let the WM manage the window
|
||
x = window.x;
|
||
y = window.y;
|
||
|
||
fixed_pos = 1;
|
||
fixed_size = 1;
|
||
break;
|
||
#endif
|
||
}
|
||
#ifdef OWN_WINDOW
|
||
|
||
if (own_window && !fixed_pos) {
|
||
x += workarea[0];
|
||
y += workarea[1];
|
||
text_start_x = border_margin + 1;
|
||
text_start_y = border_margin + 1;
|
||
window.x = x - border_margin - 1;
|
||
window.y = y - border_margin - 1;
|
||
} else
|
||
#endif
|
||
{
|
||
/* If window size doesn't match to workarea's size, then window
|
||
* probably includes panels (gnome).
|
||
* Blah, doesn't work on KDE. */
|
||
if (workarea[2] != window.width
|
||
|| workarea[3] != window.height) {
|
||
y += workarea[1];
|
||
x += workarea[0];
|
||
}
|
||
|
||
text_start_x = x;
|
||
text_start_y = y;
|
||
}
|
||
}
|
||
|
||
/*
|
||
* drawing stuff
|
||
*/
|
||
|
||
static int cur_x, cur_y; /* current x and y for drawing */
|
||
static int draw_mode; /* FG, BG or OUTLINE */
|
||
static long current_color;
|
||
|
||
static inline void set_foreground_color(long c)
|
||
{
|
||
current_color = c;
|
||
XSetForeground(display, window.gc, c);
|
||
}
|
||
#endif /* X11 */
|
||
|
||
static void draw_string(const char *s)
|
||
{
|
||
if (s[0] == '\0')
|
||
return;
|
||
int i, i2, pos, width_of_s;
|
||
int max=0;
|
||
int added;
|
||
width_of_s = get_string_width(s);
|
||
if (out_to_console) {
|
||
printf("%s\n", s);
|
||
}
|
||
/* daemon_run(s); the daemon can be called here, but we need to have a buffer in daemon_run() and we need to tell it when everything is ready to be sent */
|
||
strcpy(tmpstring1, s);
|
||
pos = 0;
|
||
added = 0;
|
||
char space[2];
|
||
snprintf(space, 2, " ");
|
||
#ifdef X11
|
||
max = ((text_width - width_of_s) / get_string_width(space));
|
||
#endif /* X11 */
|
||
/*
|
||
* This code looks for tabs in the text and coverts them to spaces.
|
||
* The trick is getting the correct number of spaces,
|
||
* and not going over the window's size without forcing
|
||
* the window larger.
|
||
*/
|
||
for (i = 0; i < TEXT_BUFFER_SIZE; i++) {
|
||
if (tmpstring1[i] == '\t') // 9 is ascii tab
|
||
{
|
||
i2 = 0;
|
||
for (i2 = 0;
|
||
i2 < (8 - (1 + pos) % 8) && added <= max;
|
||
i2++) {
|
||
tmpstring2[pos + i2] = ' ';
|
||
added++;
|
||
}
|
||
pos += i2;
|
||
} else {
|
||
if (tmpstring1[i] != 9) {
|
||
tmpstring2[pos] = tmpstring1[i];
|
||
pos++;
|
||
}
|
||
}
|
||
}
|
||
#ifdef X11
|
||
if (text_width == maximum_width) {
|
||
/* this means the text is probably pushing the limit, so we'll chop it */
|
||
while (cur_x + get_string_width(tmpstring2) - text_start_x > maximum_width && strlen(tmpstring2) > 0) {
|
||
tmpstring2[strlen(tmpstring2)-1] = '\0';
|
||
}
|
||
}
|
||
#endif /* X11 */
|
||
s = tmpstring2;
|
||
#ifdef X11
|
||
#ifdef XFT
|
||
if (use_xft) {
|
||
XColor c;
|
||
XftColor c2;
|
||
c.pixel = current_color;
|
||
XQueryColor(display, DefaultColormap(display, screen), &c);
|
||
|
||
c2.pixel = c.pixel;
|
||
c2.color.red = c.red;
|
||
c2.color.green = c.green;
|
||
c2.color.blue = c.blue;
|
||
c2.color.alpha = fonts[selected_font].font_alpha;
|
||
if (utf8_mode) {
|
||
XftDrawStringUtf8(window.xftdraw, &c2, fonts[selected_font].xftfont,
|
||
cur_x, cur_y, (XftChar8 *) s,
|
||
strlen(s));
|
||
} else {
|
||
XftDrawString8(window.xftdraw, &c2, fonts[selected_font].xftfont,
|
||
cur_x, cur_y, (XftChar8 *) s,
|
||
strlen(s));
|
||
}
|
||
} else
|
||
#endif
|
||
{
|
||
XDrawString(display, window.drawable, window.gc,
|
||
cur_x, cur_y, s, strlen(s));
|
||
}
|
||
cur_x += width_of_s;
|
||
#endif /* X11 */
|
||
memcpy(tmpstring1, s, TEXT_BUFFER_SIZE);
|
||
}
|
||
|
||
long redmask, greenmask, bluemask;
|
||
|
||
void set_up_gradient()
|
||
{
|
||
#ifdef X11
|
||
colour_depth = DisplayPlanes(display, screen);
|
||
#else
|
||
colour_depth = 16;
|
||
#endif /* X11 */
|
||
if (colour_depth != 24 && colour_depth != 16) {
|
||
ERR("using non-standard colour depth, gradients may look like a lolly-pop");
|
||
}
|
||
int i;
|
||
redmask = 0;
|
||
greenmask = 0;
|
||
bluemask = 0;
|
||
for(i = (colour_depth / 3)-1; i>=0; i--) {
|
||
redmask |= 1 << i;
|
||
greenmask |= 1 << i;
|
||
bluemask |= 1 << i;
|
||
}
|
||
if (colour_depth%3 == 1) {
|
||
greenmask |= 1 << (colour_depth / 3);
|
||
}
|
||
redmask = redmask << (2*colour_depth / 3 + colour_depth%3);
|
||
greenmask = greenmask << (colour_depth / 3);
|
||
}
|
||
|
||
inline unsigned long do_gradient(unsigned long first_colour, unsigned long last_colour) { /* this function returns the next colour between two colours for a gradient */
|
||
int tmp_color = 0;
|
||
int red1, green1, blue1; // first colour
|
||
int red2, green2, blue2; // second colour
|
||
int red3 = 0, green3 = 0, blue3 = 0; // difference
|
||
short redshift = (2*colour_depth / 3 + colour_depth%3);
|
||
short greenshift = (colour_depth / 3);
|
||
red1 = (first_colour & redmask) >> redshift;
|
||
green1 = (first_colour & greenmask) >> greenshift;
|
||
blue1 = first_colour & bluemask;
|
||
red2 = (last_colour & redmask) >> redshift;
|
||
green2 = (last_colour & greenmask) >> greenshift;
|
||
blue2 = last_colour & bluemask;
|
||
if (red1 > red2) {
|
||
red3 = -1;
|
||
}
|
||
if (red1 < red2) {
|
||
red3 = 1;
|
||
}
|
||
if (green1 > green2) {
|
||
green3 = -1;
|
||
}
|
||
if (green1 < green2) {
|
||
green3 = 1;
|
||
}
|
||
if (blue1 > blue2) {
|
||
blue3 = -1;
|
||
}
|
||
if (blue1 < blue2) {
|
||
blue3 = 1;
|
||
}
|
||
red1 += red3;
|
||
green1 += green3;
|
||
blue1 += blue3;
|
||
if (red1 < 0) {
|
||
red1 = 0;
|
||
}
|
||
if (green1 < 0) {
|
||
green1 = 0;
|
||
}
|
||
if (blue1 < 0) {
|
||
blue1 = 0;
|
||
}
|
||
if (red1 > bluemask) {
|
||
red1 = bluemask;
|
||
}
|
||
if (green1 > bluemask) {
|
||
green1 = bluemask;
|
||
}
|
||
if (blue1 > bluemask) {
|
||
blue1 = bluemask;
|
||
}
|
||
tmp_color = (red1 << redshift) | (green1 << greenshift) | blue1;
|
||
return tmp_color;
|
||
}
|
||
|
||
inline unsigned long gradient_max(unsigned long first_colour, unsigned long last_colour) { /* this function returns the max diff for a gradient */
|
||
if (colour_depth == 0) {
|
||
set_up_gradient();
|
||
}
|
||
int red1, green1, blue1; // first colour
|
||
int red2, green2, blue2; // second colour
|
||
long redshift = (2*colour_depth / 3 + colour_depth%3);
|
||
long greenshift = (colour_depth / 3);
|
||
int red3 = 0, green3 = 0, blue3 = 0; // difference
|
||
red1 = (first_colour & redmask) >> redshift;
|
||
green1 = (first_colour & greenmask) >> greenshift;
|
||
blue1 = first_colour & bluemask;
|
||
red2 = (last_colour & redmask) >> redshift;
|
||
green2 = (last_colour & greenmask) >> greenshift;
|
||
blue2 = last_colour & bluemask;
|
||
red3 = abs(red1 - red2);
|
||
green3 = abs(green1 - green2);
|
||
blue3 = abs(blue1 - blue2);
|
||
int max = red3;
|
||
if (green3 > max)
|
||
max = green3;
|
||
if (blue3 > max)
|
||
max = blue3;
|
||
return max;
|
||
}
|
||
|
||
static void draw_line(char *s)
|
||
{
|
||
#ifdef X11
|
||
char *p;
|
||
cur_x = text_start_x;
|
||
cur_y += font_ascent();
|
||
int cur_y_add = 0;
|
||
short font_h = font_height();
|
||
|
||
/* find specials and draw stuff */
|
||
p = s;
|
||
while (*p) {
|
||
if (*p == SPECIAL_CHAR) {
|
||
int w = 0;
|
||
|
||
/* draw string before special */
|
||
*p = '\0';
|
||
draw_string(s);
|
||
*p = SPECIAL_CHAR;
|
||
s = p + 1;
|
||
|
||
/* draw special */
|
||
switch (specials[special_index].type) {
|
||
case HORIZONTAL_LINE:
|
||
{
|
||
int h =
|
||
specials[special_index].height;
|
||
int mid = font_ascent() / 2;
|
||
w = text_start_x + text_width -
|
||
cur_x;
|
||
|
||
XSetLineAttributes(display,
|
||
window.gc, h,
|
||
LineSolid,
|
||
CapButt,
|
||
JoinMiter);
|
||
XDrawLine(display, window.drawable,
|
||
window.gc, cur_x,
|
||
cur_y - mid / 2,
|
||
cur_x + w,
|
||
cur_y - mid / 2);
|
||
}
|
||
break;
|
||
|
||
case STIPPLED_HR:
|
||
{
|
||
int h =
|
||
specials[special_index].height;
|
||
int s =
|
||
specials[special_index].arg;
|
||
int mid = font_ascent() / 2;
|
||
char ss[2] = { s, s };
|
||
w = text_start_x + text_width -
|
||
cur_x - 1;
|
||
|
||
XSetLineAttributes(display,
|
||
window.gc, h,
|
||
LineOnOffDash,
|
||
CapButt,
|
||
JoinMiter);
|
||
XSetDashes(display, window.gc, 0,
|
||
ss, 2);
|
||
XDrawLine(display, window.drawable,
|
||
window.gc, cur_x,
|
||
cur_y - mid / 2,
|
||
cur_x + w,
|
||
cur_y - mid / 2);
|
||
}
|
||
break;
|
||
|
||
case BAR:
|
||
{
|
||
if (cur_x - text_start_x > maximum_width && maximum_width > 0) {
|
||
break;
|
||
}
|
||
int h =
|
||
specials[special_index].height;
|
||
int bar_usage =
|
||
specials[special_index].arg;
|
||
int by;
|
||
|
||
#ifdef XFT
|
||
if (use_xft) {
|
||
by = cur_y - (font_ascent() + h) / 2 - 1;
|
||
} else
|
||
#endif
|
||
{
|
||
by = cur_y - (font_ascent()/2) - 1;
|
||
}
|
||
if (h < (font_height())) {
|
||
by -= h / 2 - 1;
|
||
}
|
||
w = specials[special_index].width;
|
||
if (w == 0)
|
||
w = text_start_x +
|
||
text_width - cur_x - 1;
|
||
if (w < 0)
|
||
w = 0;
|
||
|
||
XSetLineAttributes(display,
|
||
window.gc, 1,
|
||
LineSolid,
|
||
CapButt,
|
||
JoinMiter);
|
||
|
||
XDrawRectangle(display,
|
||
window.drawable,
|
||
window.gc, cur_x,
|
||
by, w, h);
|
||
XFillRectangle(display,
|
||
window.drawable,
|
||
window.gc, cur_x,
|
||
by,
|
||
w * bar_usage / 255,
|
||
h);
|
||
if (specials[special_index].
|
||
height > cur_y_add
|
||
&& specials[special_index].
|
||
height > font_h) {
|
||
cur_y_add =
|
||
specials
|
||
[special_index].height;
|
||
}
|
||
}
|
||
break;
|
||
|
||
case GRAPH:
|
||
{
|
||
if (cur_x - text_start_x > maximum_width && maximum_width > 0) {
|
||
break;
|
||
}
|
||
int h =
|
||
specials[special_index].height;
|
||
int by;
|
||
#ifdef XFT
|
||
if (use_xft) {
|
||
by = cur_y - (font_ascent() + h) / 2 - 1;
|
||
} else
|
||
#endif
|
||
{
|
||
by = cur_y - (font_ascent()/2) - 1;
|
||
}
|
||
if (h < (font_height())) {
|
||
by -= h / 2 - 1;
|
||
}
|
||
w = specials[special_index].width;
|
||
if (w == 0)
|
||
w = text_start_x + text_width - cur_x - 1;
|
||
if (w < 0)
|
||
w = 0;
|
||
XSetLineAttributes(display,
|
||
window.gc, 1,
|
||
LineSolid,
|
||
CapButt,
|
||
JoinMiter);
|
||
XDrawRectangle(display,
|
||
window.drawable,
|
||
window.gc, cur_x,
|
||
by, w, h);
|
||
XSetLineAttributes(display,
|
||
window.gc, 1,
|
||
LineSolid,
|
||
CapButt,
|
||
JoinMiter);
|
||
int i;
|
||
int j = 0;
|
||
int gradient_size = 0;
|
||
float gradient_factor = 0;
|
||
float gradient_update = 0;
|
||
unsigned long tmpcolour = current_color;
|
||
if (specials[special_index].first_colour != specials[special_index].last_colour) {
|
||
tmpcolour = specials[special_index].first_colour;
|
||
gradient_size = gradient_max(specials[special_index].first_colour, specials[special_index].last_colour);
|
||
gradient_factor = (float)gradient_size / (w - 3);
|
||
}
|
||
for (i = 0; i < w - 3; i++) {
|
||
if (specials[special_index].first_colour != specials[special_index].last_colour) {
|
||
XSetForeground(display, window.gc, tmpcolour);
|
||
gradient_update += gradient_factor;
|
||
while (gradient_update > 0) {
|
||
tmpcolour = do_gradient(tmpcolour, specials[special_index].last_colour);
|
||
gradient_update--;
|
||
}
|
||
}
|
||
if (i / ((float) (w - 3) / (specials[special_index].graph_width)) > j) {
|
||
j++;
|
||
}
|
||
XDrawLine(display, window.drawable, window.gc, cur_x + i + 2, by + h, cur_x + i + 2, by + h - specials[special_index].graph[j] * (h - 1) / specials[special_index].graph_scale); /* this is mugfugly, but it works */
|
||
}
|
||
if (specials[special_index].
|
||
height > cur_y_add
|
||
&& specials[special_index].
|
||
height > font_h) {
|
||
cur_y_add =
|
||
specials
|
||
[special_index].height;
|
||
}
|
||
}
|
||
if (draw_mode == BG) {
|
||
set_foreground_color(default_bg_color);
|
||
}
|
||
else if (draw_mode == OUTLINE) {
|
||
set_foreground_color(default_out_color);
|
||
} else {
|
||
set_foreground_color(default_fg_color);
|
||
}
|
||
break;
|
||
|
||
case FONT:
|
||
if (fontchange) {
|
||
cur_y -= font_ascent();
|
||
selected_font = specials[special_index].font_added;
|
||
cur_y += font_ascent();
|
||
#ifdef XFT
|
||
if (!use_xft || use_xdbe)
|
||
#endif
|
||
{
|
||
set_font();
|
||
}
|
||
}
|
||
break;
|
||
case FG:
|
||
if (draw_mode == FG)
|
||
set_foreground_color(specials
|
||
[special_index].
|
||
arg);
|
||
break;
|
||
|
||
case BG:
|
||
if (draw_mode == BG)
|
||
set_foreground_color(specials
|
||
[special_index].
|
||
arg);
|
||
break;
|
||
|
||
case OUTLINE:
|
||
if (draw_mode == OUTLINE)
|
||
set_foreground_color(specials
|
||
[special_index].
|
||
arg);
|
||
break;
|
||
|
||
case OFFSET:
|
||
{
|
||
w += specials[special_index].arg;
|
||
}
|
||
break;
|
||
case VOFFSET:
|
||
{
|
||
cur_y += specials[special_index].arg;
|
||
}
|
||
break;
|
||
|
||
case ALIGNR:
|
||
{
|
||
int pos_x = text_start_x + text_width - get_string_width_special(s) /*+ border_margin*/;
|
||
/*printf("pos_x %i text_start_x %i text_width %i cur_x %i get_string_width(p) %i gap_x %i specials[special_index].arg %i border_margin %i border_width %i\n", pos_x, text_start_x, text_width, cur_x, get_string_width_special(s), gap_x, specials[special_index].arg, border_margin, border_width);*/
|
||
if (pos_x > specials[special_index].arg && pos_x > cur_x) {
|
||
cur_x = pos_x - specials[special_index].arg;
|
||
}
|
||
}
|
||
break;
|
||
|
||
case ALIGNC:
|
||
{
|
||
int pos_x = (text_width)/2 - get_string_width_special(s)/2 - (cur_x - text_start_x);
|
||
/*int pos_x = text_start_x + text_width/2 - get_string_width_special(s)/2;*/
|
||
/*printf("pos_x %i text_start_x %i text_width %i cur_x %i get_string_width(p) %i gap_x %i specials[special_index].arg %i\n", pos_x, text_start_x, text_width, cur_x, get_string_width(s), gap_x, specials[special_index].arg);*/
|
||
if (pos_x >
|
||
specials[special_index].arg)
|
||
w = pos_x -
|
||
specials
|
||
[special_index].arg;
|
||
}
|
||
break;
|
||
|
||
}
|
||
|
||
cur_x += w;
|
||
|
||
special_index++;
|
||
}
|
||
|
||
p++;
|
||
}
|
||
#else
|
||
draw_string(s);
|
||
#endif
|
||
#ifdef X11
|
||
if (cur_y_add > 0) {
|
||
cur_y += cur_y_add;
|
||
cur_y -= font_descent();
|
||
}
|
||
|
||
draw_string(s);
|
||
|
||
cur_y += font_descent();
|
||
if (fontchange) {
|
||
selected_font = 0;
|
||
}
|
||
#endif /* X11 */
|
||
}
|
||
|
||
static void draw_text()
|
||
{
|
||
#ifdef X11
|
||
cur_y = text_start_y;
|
||
|
||
/* draw borders */
|
||
if (draw_borders && border_width > 0) {
|
||
unsigned int b = (border_width + 1) / 2;
|
||
|
||
if (stippled_borders) {
|
||
char ss[2] =
|
||
{ stippled_borders, stippled_borders };
|
||
XSetLineAttributes(display, window.gc,
|
||
border_width, LineOnOffDash,
|
||
CapButt, JoinMiter);
|
||
XSetDashes(display, window.gc, 0, ss, 2);
|
||
} else {
|
||
XSetLineAttributes(display, window.gc,
|
||
border_width, LineSolid,
|
||
CapButt, JoinMiter);
|
||
}
|
||
|
||
XDrawRectangle(display, window.drawable, window.gc,
|
||
text_start_x - border_margin + b,
|
||
text_start_y - border_margin + b,
|
||
text_width + border_margin * 2 - 1 - b * 2,
|
||
text_height + border_margin * 2 - 1 -
|
||
b * 2);
|
||
}
|
||
|
||
/* draw text */
|
||
special_index = 0;
|
||
#endif /* X11 */
|
||
for_each_line(text_buffer, draw_line);
|
||
}
|
||
|
||
static void draw_stuff()
|
||
{
|
||
#ifdef X11
|
||
if (draw_shades && !draw_outline) {
|
||
text_start_x++;
|
||
text_start_y++;
|
||
set_foreground_color(default_bg_color);
|
||
draw_mode = BG;
|
||
draw_text();
|
||
text_start_x--;
|
||
text_start_y--;
|
||
}
|
||
|
||
if (draw_outline) {
|
||
int i, j;
|
||
for (i = -1; i < 2; i++)
|
||
for (j = -1; j < 2; j++) {
|
||
if (i == 0 && j == 0)
|
||
continue;
|
||
text_start_x += i;
|
||
text_start_y += j;
|
||
set_foreground_color(default_out_color);
|
||
draw_mode = OUTLINE;
|
||
draw_text();
|
||
text_start_x -= i;
|
||
text_start_y -= j;
|
||
}
|
||
}
|
||
|
||
set_foreground_color(default_fg_color);
|
||
draw_mode = FG;
|
||
#endif /* X11 */
|
||
draw_text();
|
||
#ifdef X11
|
||
#ifdef XDBE
|
||
if (use_xdbe) {
|
||
XdbeSwapInfo swap;
|
||
swap.swap_window = window.window;
|
||
swap.swap_action = XdbeBackground;
|
||
XdbeSwapBuffers(display, &swap, 1);
|
||
}
|
||
#endif
|
||
#endif /* X11 */
|
||
}
|
||
#ifdef X11
|
||
static void clear_text(int exposures)
|
||
{
|
||
#ifdef XDBE
|
||
if (use_xdbe) {
|
||
return; /* The swap action is XdbeBackground, which clears */
|
||
} else
|
||
#endif
|
||
{
|
||
/* there is some extra space for borders and outlines */
|
||
XClearArea(display, window.drawable,
|
||
text_start_x - border_margin - 1,
|
||
text_start_y - border_margin - 1,
|
||
text_width + border_margin * 2 + 2,
|
||
text_height + border_margin * 2 + 2,
|
||
exposures ? True : 0);
|
||
}
|
||
}
|
||
#endif /* X11 */
|
||
|
||
static int need_to_update;
|
||
|
||
/* update_text() generates new text and clears old text area */
|
||
static void update_text()
|
||
{
|
||
generate_text();
|
||
#ifdef X11
|
||
clear_text(1);
|
||
#endif /* X11 */
|
||
need_to_update = 1;
|
||
}
|
||
|
||
static void main_loop()
|
||
{
|
||
#ifdef X11
|
||
Region region = XCreateRegion();
|
||
#endif /* X11 */
|
||
|
||
info.looped = 0;
|
||
while (total_run_times == 0 || info.looped < total_run_times - 1) {
|
||
info.looped++;
|
||
#ifdef X11
|
||
XFlush(display);
|
||
|
||
/* wait for X event or timeout */
|
||
|
||
if (!XPending(display)) {
|
||
fd_set fdsr;
|
||
struct timeval tv;
|
||
int s;
|
||
double t =
|
||
update_interval - (get_time() -
|
||
last_update_time);
|
||
|
||
if (t < 0)
|
||
t = 0;
|
||
|
||
tv.tv_sec = (long) t;
|
||
tv.tv_usec = (long) (t * 1000000) % 1000000;
|
||
FD_ZERO(&fdsr);
|
||
FD_SET(ConnectionNumber(display), &fdsr);
|
||
|
||
|
||
s = select(ConnectionNumber(display) + 1, &fdsr, 0,
|
||
0, &tv);
|
||
#else
|
||
usleep(update_interval*1000000); /* FIXME just sleep for the interval time if no X11 */
|
||
#endif /* X11 */
|
||
#ifdef X11
|
||
if (s == -1) {
|
||
if (errno != EINTR)
|
||
ERR("can't select(): %s",
|
||
strerror(errno));
|
||
} else {
|
||
/* timeout */
|
||
if (s == 0)
|
||
#endif /* X11 */
|
||
update_text();
|
||
#ifdef X11
|
||
}
|
||
#ifdef OWN_WINDOW
|
||
if (own_window) {
|
||
set_transparent_background(window.window);
|
||
}
|
||
#endif
|
||
}
|
||
|
||
if (need_to_update) {
|
||
#ifdef OWN_WINDOW
|
||
int wx = window.x, wy = window.y;
|
||
#endif
|
||
|
||
need_to_update = 0;
|
||
|
||
update_text_area();
|
||
#ifdef OWN_WINDOW
|
||
if (own_window) {
|
||
/* resize window if it isn't right size */
|
||
if (!fixed_size &&
|
||
(text_width + border_margin * 2 !=
|
||
window.width
|
||
|| text_height + border_margin * 2 !=
|
||
window.height)) {
|
||
window.width =
|
||
text_width +
|
||
border_margin * 2 + 1;
|
||
window.height =
|
||
text_height +
|
||
border_margin * 2 + 1;
|
||
XResizeWindow(display,
|
||
window.window,
|
||
window.width,
|
||
window.height);
|
||
}
|
||
|
||
/* move window if it isn't in right position */
|
||
if (!fixed_pos
|
||
&& (window.x != wx
|
||
|| window.y != wy)) {
|
||
XMoveWindow(display, window.window,
|
||
window.x, window.y);
|
||
}
|
||
}
|
||
#endif
|
||
|
||
clear_text(1);
|
||
|
||
#ifdef XDBE
|
||
if (use_xdbe) {
|
||
XRectangle r;
|
||
r.x = text_start_x - border_margin;
|
||
r.y = text_start_y - border_margin;
|
||
r.width = text_width + border_margin * 2;
|
||
r.height = text_height + border_margin * 2;
|
||
XUnionRectWithRegion(&r, region, region);
|
||
}
|
||
#endif
|
||
}
|
||
|
||
/* handle X events */
|
||
|
||
while (XPending(display)) {
|
||
XEvent ev;
|
||
XNextEvent(display, &ev);
|
||
switch (ev.type) {
|
||
case Expose:
|
||
{
|
||
XRectangle r;
|
||
r.x = ev.xexpose.x;
|
||
r.y = ev.xexpose.y;
|
||
r.width = ev.xexpose.width;
|
||
r.height = ev.xexpose.height;
|
||
XUnionRectWithRegion(&r, region,
|
||
region);
|
||
}
|
||
break;
|
||
|
||
#ifdef OWN_WINDOW
|
||
case ReparentNotify:
|
||
/* set background to ParentRelative for all parents */
|
||
if (own_window) {
|
||
set_transparent_background(window.
|
||
window);
|
||
}
|
||
break;
|
||
|
||
case ConfigureNotify:
|
||
if (own_window) {
|
||
/* if window size isn't what expected, set fixed size */
|
||
if (ev.xconfigure.width !=
|
||
window.width
|
||
|| ev.xconfigure.height !=
|
||
window.height) {
|
||
if (window.width != 0
|
||
&& window.height != 0)
|
||
fixed_size = 1;
|
||
|
||
/* clear old stuff before screwing up size and pos */
|
||
clear_text(1);
|
||
|
||
{
|
||
XWindowAttributes
|
||
attrs;
|
||
if (XGetWindowAttributes(display, window.window, &attrs)) {
|
||
window.
|
||
width =
|
||
attrs.
|
||
width;
|
||
window.
|
||
height
|
||
=
|
||
attrs.
|
||
height;
|
||
}
|
||
}
|
||
|
||
text_width =
|
||
window.width -
|
||
border_margin * 2 - 1;
|
||
text_height =
|
||
window.height -
|
||
border_margin * 2 - 1;
|
||
if (text_width > maximum_width && maximum_width > 0)
|
||
text_width = maximum_width;
|
||
}
|
||
|
||
/* if position isn't what expected, set fixed pos, total_updates
|
||
* avoids setting fixed_pos when window is set to weird locations
|
||
* when started */
|
||
/*if (total_updates >= 2 this is broken
|
||
&& !fixed_pos
|
||
&& (window.x != ev.xconfigure.x
|
||
|| window.y !=
|
||
ev.xconfigure.y)
|
||
&& (ev.xconfigure.x != 0
|
||
|| ev.xconfigure.y != 0)) {
|
||
fixed_pos = 1;
|
||
}*/
|
||
set_font();
|
||
}
|
||
break;
|
||
#endif
|
||
|
||
default:
|
||
break;
|
||
}
|
||
}
|
||
|
||
/* XDBE doesn't seem to provide a way to clear the back buffer without
|
||
* interfering with the front buffer, other than passing XdbeBackground
|
||
* to XdbeSwapBuffers. That means that if we're using XDBE, we need to
|
||
* redraw the text even if it wasn't part of the exposed area. OTOH,
|
||
* if we're not going to call draw_stuff at all, then no swap happens
|
||
* and we can safely do nothing.
|
||
*/
|
||
|
||
if (!XEmptyRegion(region)) {
|
||
#ifdef XDBE
|
||
if (use_xdbe) {
|
||
XRectangle r;
|
||
r.x = text_start_x - border_margin;
|
||
r.y = text_start_y - border_margin;
|
||
r.width = text_width + border_margin * 2;
|
||
r.height = text_height + border_margin * 2;
|
||
XUnionRectWithRegion(&r, region, region);
|
||
}
|
||
#endif
|
||
XSetRegion(display, window.gc, region);
|
||
#ifdef XFT
|
||
if (use_xft) {
|
||
XftDrawSetClip(window.xftdraw, region);
|
||
}
|
||
#endif
|
||
#endif /* X11 */
|
||
draw_stuff();
|
||
#ifdef X11
|
||
XDestroyRegion(region);
|
||
region = XCreateRegion();
|
||
}
|
||
#endif /* X11 */
|
||
|
||
/* inspect pending signal prior to entering next loop */
|
||
switch(g_signal_pending) {
|
||
case SIGUSR1:
|
||
{
|
||
ERR("received SIGUSR1. reloading the config file.");
|
||
reload_config();
|
||
break;
|
||
}
|
||
case SIGINT:
|
||
case SIGTERM:
|
||
{
|
||
ERR("received SIGINT or SIGTERM to terminate. bye!");
|
||
clean_up();
|
||
#ifdef X11
|
||
XDestroyRegion(region);
|
||
region = NULL;
|
||
#endif /* X11 */
|
||
return; /* return from main_loop */
|
||
/*break;*/
|
||
}
|
||
default:
|
||
{
|
||
/* Reaching here means someone set a signal( SIGXXXX, signal_handler )
|
||
* but didn't write any code to deal with it. if you don't want to
|
||
* handle a signal, don't set a handler on it in the first place. */
|
||
if (g_signal_pending)
|
||
ERR("ignoring signal (%d)", g_signal_pending);
|
||
break;
|
||
}
|
||
}
|
||
g_signal_pending=0;
|
||
|
||
}
|
||
#ifdef X11
|
||
XDestroyRegion(region);
|
||
region = NULL;
|
||
#endif /* X11 */
|
||
}
|
||
|
||
static void load_config_file(const char *);
|
||
|
||
/* reload the config file */
|
||
void reload_config(void)
|
||
{
|
||
if (current_config) {
|
||
clear_fs_stats();
|
||
load_config_file(current_config);
|
||
#ifdef X11
|
||
load_fonts();
|
||
set_font();
|
||
XClearWindow(display, RootWindow(display, screen)); // clear the window first
|
||
|
||
#endif /* X11 */
|
||
#ifdef TCP_PORT_MONITOR
|
||
destroy_tcp_port_monitor_collection( info.p_tcp_port_monitor_collection );
|
||
info.p_tcp_port_monitor_collection = NULL;
|
||
#endif
|
||
extract_variable_text(text);
|
||
free(text);
|
||
text = NULL;
|
||
update_text();
|
||
}
|
||
}
|
||
|
||
void clean_up(void)
|
||
{
|
||
#ifdef X11
|
||
#ifdef XDBE
|
||
if (use_xdbe) {
|
||
XdbeDeallocateBackBufferName(display, window.back_buffer);
|
||
}
|
||
#endif
|
||
#ifdef OWN_WINDOW
|
||
if (own_window)
|
||
XDestroyWindow(display, window.window);
|
||
else
|
||
#endif
|
||
{
|
||
XClearWindow(display, RootWindow(display, screen));
|
||
clear_text(1);
|
||
XFlush(display);
|
||
}
|
||
|
||
XFreeGC(display, window.gc);
|
||
#endif /* X11 */
|
||
|
||
|
||
/* it is really pointless to free() memory at the end of program but ak|ra
|
||
* wants me to do this */
|
||
|
||
free_text_objects();
|
||
|
||
if (text != original_text)
|
||
free(text);
|
||
|
||
free(current_config);
|
||
free(current_mail_spool);
|
||
#ifdef SETI
|
||
free(seti_dir);
|
||
#endif
|
||
#ifdef TCP_PORT_MONITOR
|
||
destroy_tcp_port_monitor_collection( info.p_tcp_port_monitor_collection );
|
||
info.p_tcp_port_monitor_collection = NULL;
|
||
#endif
|
||
}
|
||
|
||
static int string_to_bool(const char *s)
|
||
{
|
||
if (!s)
|
||
return 1;
|
||
if (strcasecmp(s, "yes") == 0)
|
||
return 1;
|
||
if (strcasecmp(s, "true") == 0)
|
||
return 1;
|
||
if (strcasecmp(s, "1") == 0)
|
||
return 1;
|
||
return 0;
|
||
}
|
||
#ifdef X11
|
||
static enum alignment string_to_alignment(const char *s)
|
||
{
|
||
if (strcasecmp(s, "top_left") == 0)
|
||
return TOP_LEFT;
|
||
else if (strcasecmp(s, "top_right") == 0)
|
||
return TOP_RIGHT;
|
||
else if (strcasecmp(s, "bottom_left") == 0)
|
||
return BOTTOM_LEFT;
|
||
else if (strcasecmp(s, "bottom_right") == 0)
|
||
return BOTTOM_RIGHT;
|
||
else if (strcasecmp(s, "tl") == 0)
|
||
return TOP_LEFT;
|
||
else if (strcasecmp(s, "tr") == 0)
|
||
return TOP_RIGHT;
|
||
else if (strcasecmp(s, "bl") == 0)
|
||
return BOTTOM_LEFT;
|
||
else if (strcasecmp(s, "br") == 0)
|
||
return BOTTOM_RIGHT;
|
||
else if (strcasecmp(s, "none") == 0)
|
||
return NONE;
|
||
return TOP_LEFT;
|
||
}
|
||
#endif /* X11 */
|
||
|
||
|
||
static void set_default_configurations(void)
|
||
{
|
||
fork_to_background = 0;
|
||
total_run_times = 0;
|
||
info.cpu_avg_samples = 2;
|
||
info.net_avg_samples = 2;
|
||
info.memmax = 0;
|
||
top_cpu = 0;
|
||
top_mem = 0;
|
||
#ifdef MPD
|
||
strcpy(info.mpd.host, "localhost");
|
||
info.mpd.port = 6600;
|
||
info.mpd.status = "Checking status...";
|
||
#endif
|
||
use_spacer = 0;
|
||
#ifdef X11
|
||
out_to_console = 0;
|
||
#else
|
||
out_to_console = 1;
|
||
#endif
|
||
#ifdef X11
|
||
default_fg_color = WhitePixel(display, screen);
|
||
default_bg_color = BlackPixel(display, screen);
|
||
default_out_color = BlackPixel(display, screen);
|
||
draw_borders = 0;
|
||
draw_shades = 1;
|
||
draw_outline = 0;
|
||
set_first_font("6x10");
|
||
gap_x = 5;
|
||
gap_y = 5;
|
||
minimum_width = 5;
|
||
minimum_height = 5;
|
||
maximum_width = 0;
|
||
#ifdef OWN_WINDOW
|
||
own_window = 0;
|
||
strcpy(wm_class_name, "conky");
|
||
#endif
|
||
stippled_borders = 0;
|
||
border_margin = 3;
|
||
border_width = 1;
|
||
text_alignment = BOTTOM_LEFT;
|
||
on_bottom = 1;
|
||
#endif /* X11 */
|
||
|
||
free(current_mail_spool);
|
||
{
|
||
char buf[256];
|
||
variable_substitute(MAIL_FILE, buf, 256);
|
||
if (buf[0] != '\0')
|
||
current_mail_spool = strdup(buf);
|
||
}
|
||
|
||
no_buffers = 1;
|
||
update_interval = 10.0;
|
||
stuff_in_upper_case = 0;
|
||
#ifdef MLDONKEY
|
||
mlconfig.mldonkey_hostname = strdup("127.0.0.1");
|
||
mlconfig.mldonkey_port = 4001;
|
||
mlconfig.mldonkey_login = NULL;
|
||
mlconfig.mldonkey_password = NULL;
|
||
#endif
|
||
|
||
#ifdef TCP_PORT_MONITOR
|
||
tcp_port_monitor_collection_args.min_port_monitors = MIN_PORT_MONITORS_DEFAULT;
|
||
tcp_port_monitor_args.min_port_monitor_connections = MIN_PORT_MONITOR_CONNECTIONS_DEFAULT;
|
||
#endif
|
||
}
|
||
|
||
static void load_config_file(const char *f)
|
||
{
|
||
#define CONF_ERR ERR("%s: %d: config file error", f, line)
|
||
int line = 0;
|
||
FILE *fp;
|
||
|
||
set_default_configurations();
|
||
|
||
fp = open_file(f, 0);
|
||
if (!fp)
|
||
return;
|
||
|
||
while (!feof(fp)) {
|
||
char buf[256], *p, *p2, *name, *value;
|
||
line++;
|
||
if (fgets(buf, 256, fp) == NULL)
|
||
break;
|
||
|
||
p = buf;
|
||
|
||
/* break at comment */
|
||
p2 = strchr(p, '#');
|
||
if (p2)
|
||
*p2 = '\0';
|
||
|
||
/* skip spaces */
|
||
while (*p && isspace((int) *p))
|
||
p++;
|
||
if (*p == '\0')
|
||
continue; /* empty line */
|
||
|
||
name = p;
|
||
|
||
/* skip name */
|
||
p2 = p;
|
||
while (*p2 && !isspace((int) *p2))
|
||
p2++;
|
||
if (*p2 != '\0') {
|
||
*p2 = '\0'; /* break at name's end */
|
||
p2++;
|
||
}
|
||
|
||
/* get value */
|
||
if (*p2) {
|
||
p = p2;
|
||
while (*p && isspace((int) *p))
|
||
p++;
|
||
|
||
value = p;
|
||
|
||
p2 = value + strlen(value);
|
||
while (isspace((int) *(p2 - 1)))
|
||
*--p2 = '\0';
|
||
} else {
|
||
value = 0;
|
||
}
|
||
|
||
#define CONF2(a) if (strcasecmp(name, a) == 0)
|
||
#define CONF(a) else CONF2(a)
|
||
#define CONF3(a,b) \
|
||
else if (strcasecmp(name, a) == 0 || strcasecmp(name, b) == 0)
|
||
|
||
|
||
#ifdef X11
|
||
CONF2("alignment") {
|
||
if (value) {
|
||
int a = string_to_alignment(value);
|
||
if (a <= 0)
|
||
CONF_ERR;
|
||
else
|
||
text_alignment = a;
|
||
} else
|
||
CONF_ERR;
|
||
}
|
||
CONF("on_bottom") {
|
||
if(value)
|
||
on_bottom = string_to_bool(value);
|
||
else
|
||
CONF_ERR;
|
||
}
|
||
CONF("background") {
|
||
fork_to_background = string_to_bool(value);
|
||
}
|
||
|
||
#else
|
||
CONF2("background") {
|
||
fork_to_background = string_to_bool(value);
|
||
}
|
||
#endif /* X11 */
|
||
#ifdef X11
|
||
CONF("border_margin") {
|
||
if (value)
|
||
border_margin = strtol(value, 0, 0);
|
||
else
|
||
CONF_ERR;
|
||
}
|
||
CONF("border_width") {
|
||
if (value)
|
||
border_width = strtol(value, 0, 0);
|
||
else
|
||
CONF_ERR;
|
||
}
|
||
CONF("default_color") {
|
||
if (value)
|
||
default_fg_color = get_x11_color(value);
|
||
else
|
||
CONF_ERR;
|
||
}
|
||
CONF3("default_shade_color", "default_shadecolor") {
|
||
if (value)
|
||
default_bg_color = get_x11_color(value);
|
||
else
|
||
CONF_ERR;
|
||
}
|
||
CONF3("default_outline_color", "default_outlinecolor") {
|
||
if (value)
|
||
default_out_color = get_x11_color(value);
|
||
else
|
||
CONF_ERR;
|
||
}
|
||
#endif /* X11 */
|
||
#ifdef MPD
|
||
CONF("mpd_host") {
|
||
if (value)
|
||
strcpy(info.mpd.host, value);
|
||
else
|
||
CONF_ERR;
|
||
}
|
||
CONF("mpd_port") {
|
||
if (value) {
|
||
info.mpd.port = strtol(value, 0, 0);
|
||
if (info.mpd.port < 1
|
||
|| info.mpd.port > 0xffff)
|
||
CONF_ERR;
|
||
}
|
||
}
|
||
#endif
|
||
CONF("cpu_avg_samples") {
|
||
if (value) {
|
||
cpu_avg_samples = strtol(value, 0, 0);
|
||
if (cpu_avg_samples < 1
|
||
|| cpu_avg_samples > 14)
|
||
CONF_ERR;
|
||
else
|
||
info.
|
||
cpu_avg_samples
|
||
= cpu_avg_samples;
|
||
} else
|
||
CONF_ERR;
|
||
}
|
||
CONF("net_avg_samples") {
|
||
if (value) {
|
||
net_avg_samples = strtol(value, 0, 0);
|
||
if (net_avg_samples < 1
|
||
|| net_avg_samples > 14)
|
||
CONF_ERR;
|
||
else
|
||
info.
|
||
net_avg_samples
|
||
= net_avg_samples;
|
||
} else
|
||
CONF_ERR;
|
||
}
|
||
|
||
|
||
|
||
|
||
|
||
|
||
#ifdef XDBE
|
||
CONF("double_buffer") {
|
||
use_xdbe = string_to_bool(value);
|
||
}
|
||
#endif
|
||
#ifdef X11
|
||
CONF("override_utf8_locale") {
|
||
utf8_mode = string_to_bool(value);
|
||
}
|
||
|
||
CONF("draw_borders") {
|
||
draw_borders = string_to_bool(value);
|
||
}
|
||
CONF("draw_shades") {
|
||
draw_shades = string_to_bool(value);
|
||
}
|
||
CONF("draw_outline") {
|
||
draw_outline = string_to_bool(value);
|
||
}
|
||
#endif /* X11 */
|
||
CONF("out_to_console") {
|
||
out_to_console = string_to_bool(value);
|
||
}
|
||
CONF("use_spacer") {
|
||
use_spacer = string_to_bool(value);
|
||
}
|
||
#ifdef X11
|
||
#ifdef XFT
|
||
CONF("use_xft") {
|
||
use_xft = string_to_bool(value);
|
||
}
|
||
CONF("font") {
|
||
if (!use_xft) {
|
||
if (value) {
|
||
set_first_font(value);
|
||
} else
|
||
CONF_ERR;
|
||
}
|
||
}
|
||
CONF("xftalpha") {
|
||
if (value && font_count >= 0)
|
||
fonts[0].font_alpha = atof(value)
|
||
* 65535.0;
|
||
else
|
||
CONF_ERR;
|
||
}
|
||
CONF("xftfont") {
|
||
#else
|
||
CONF("use_xft") {
|
||
if (string_to_bool(value))
|
||
ERR("Xft not enabled");
|
||
}
|
||
CONF("xftfont") {
|
||
/* xftfont silently ignored when no Xft */
|
||
}
|
||
CONF("xftalpha") {
|
||
/* xftalpha is silently ignored when no Xft */
|
||
}
|
||
CONF("font") {
|
||
#endif
|
||
if (value) {
|
||
set_first_font(value);
|
||
} else
|
||
CONF_ERR;
|
||
}
|
||
CONF("gap_x") {
|
||
if (value)
|
||
gap_x = atoi(value);
|
||
else
|
||
CONF_ERR;
|
||
}
|
||
CONF("gap_y") {
|
||
if (value)
|
||
gap_y = atoi(value);
|
||
else
|
||
CONF_ERR;
|
||
}
|
||
#endif /* X11 */
|
||
CONF("mail_spool") {
|
||
if (value) {
|
||
char buf[256];
|
||
variable_substitute(value, buf, 256);
|
||
|
||
if (buf[0]
|
||
!= '\0') {
|
||
if (current_mail_spool)
|
||
free(current_mail_spool);
|
||
current_mail_spool = strdup(buf);
|
||
}
|
||
} else
|
||
CONF_ERR;
|
||
}
|
||
#ifdef X11
|
||
CONF("minimum_size") {
|
||
if (value) {
|
||
if (sscanf
|
||
(value, "%d %d", &minimum_width,
|
||
&minimum_height) != 2)
|
||
if (sscanf
|
||
(value, "%d",
|
||
&minimum_width) != 1)
|
||
CONF_ERR;
|
||
} else
|
||
CONF_ERR;
|
||
}
|
||
CONF("maximum_width") {
|
||
if (value) {
|
||
if (sscanf(value, "%d", &maximum_width) != 1)
|
||
CONF_ERR;
|
||
} else
|
||
CONF_ERR;
|
||
}
|
||
#endif /* X11 */
|
||
CONF("no_buffers") {
|
||
no_buffers = string_to_bool(value);
|
||
}
|
||
#ifdef MLDONKEY
|
||
CONF("mldonkey_hostname") {
|
||
if (value) {
|
||
if (mlconfig.mldonkey_hostname != NULL) {
|
||
free(mlconfig.mldonkey_hostname);
|
||
}
|
||
mlconfig.mldonkey_hostname = strdup(value);
|
||
}
|
||
else
|
||
CONF_ERR;
|
||
}
|
||
CONF("mldonkey_port") {
|
||
if (value)
|
||
mlconfig.mldonkey_port = atoi(value);
|
||
else
|
||
CONF_ERR;
|
||
}
|
||
CONF("mldonkey_login") {
|
||
if (value) {
|
||
if (mlconfig.mldonkey_login != NULL) {
|
||
free(mlconfig.mldonkey_login);
|
||
}
|
||
mlconfig.mldonkey_login = strdup(value);
|
||
}
|
||
else
|
||
CONF_ERR;
|
||
}
|
||
CONF("mldonkey_password") {
|
||
if (value) {
|
||
if (mlconfig.mldonkey_password != NULL) {
|
||
free(mlconfig.mldonkey_password);
|
||
}
|
||
mlconfig.mldonkey_password = strdup(value);
|
||
}
|
||
else
|
||
CONF_ERR;
|
||
}
|
||
#endif
|
||
CONF("pad_percents") {
|
||
pad_percents = atoi(value);
|
||
}
|
||
#ifdef X11
|
||
#ifdef OWN_WINDOW
|
||
CONF("own_window") {
|
||
own_window = string_to_bool(value);
|
||
}
|
||
CONF("wm_class_name") {
|
||
strncpy(wm_class_name, value, sizeof(wm_class_name)-1);
|
||
wm_class_name[sizeof(wm_class_name)-1] = 0;
|
||
}
|
||
CONF("own_window_transparent") {
|
||
set_transparent = string_to_bool(value);
|
||
}
|
||
CONF("own_window_colour") {
|
||
background_colour = get_x11_color(value);
|
||
}
|
||
#endif
|
||
CONF("stippled_borders") {
|
||
if (value)
|
||
stippled_borders = strtol(value, 0, 0);
|
||
else
|
||
stippled_borders = 4;
|
||
}
|
||
#endif /* X11 */
|
||
CONF("temp1") {
|
||
ERR("temp1 configuration is obsolete, use ${i2c <i2c device here> temp 1}");
|
||
}
|
||
CONF("temp1") {
|
||
ERR("temp2 configuration is obsolete, use ${i2c <i2c device here> temp 2}");
|
||
}
|
||
CONF("update_interval") {
|
||
if (value)
|
||
update_interval = strtod(value, 0);
|
||
else
|
||
CONF_ERR;
|
||
}
|
||
CONF("total_run_times") {
|
||
if (value)
|
||
total_run_times = strtod(value, 0);
|
||
else
|
||
CONF_ERR;
|
||
}
|
||
CONF("uppercase") {
|
||
stuff_in_upper_case = string_to_bool(value);
|
||
}
|
||
#ifdef SETI
|
||
CONF("seti_dir") {
|
||
seti_dir = (char *)
|
||
malloc(strlen(value)
|
||
+ 1);
|
||
strcpy(seti_dir, value);
|
||
}
|
||
#endif
|
||
CONF("text") {
|
||
if (text != original_text)
|
||
free(text);
|
||
|
||
text = (char *)
|
||
malloc(1);
|
||
text[0]
|
||
= '\0';
|
||
|
||
while (!feof(fp)) {
|
||
unsigned
|
||
int l = strlen(text);
|
||
if (fgets(buf, 256, fp) == NULL)
|
||
break;
|
||
text = (char *)
|
||
realloc(text, l + strlen(buf)
|
||
+ 1);
|
||
strcat(text, buf);
|
||
|
||
if (strlen(text) > 1024 * 8)
|
||
break;
|
||
}
|
||
fclose(fp);
|
||
return;
|
||
}
|
||
#ifdef TCP_PORT_MONITOR
|
||
CONF("min_port_monitors")
|
||
{
|
||
if ( !value ||
|
||
(sscanf(value, "%d", &tcp_port_monitor_collection_args.min_port_monitors) != 1) ||
|
||
tcp_port_monitor_collection_args.min_port_monitors < 0 )
|
||
{
|
||
/* an error. use default, warn and continue. */
|
||
tcp_port_monitor_collection_args.min_port_monitors = MIN_PORT_MONITORS_DEFAULT;
|
||
CONF_ERR;
|
||
}
|
||
else if ( tcp_port_monitor_collection_args.min_port_monitors == 0 )
|
||
{
|
||
/* no error, just use default */
|
||
tcp_port_monitor_collection_args.min_port_monitors = MIN_PORT_MONITORS_DEFAULT;
|
||
}
|
||
/* else tcp_port_monitor_collection_args.min_port_monitors > 0 as per config */
|
||
}
|
||
CONF("min_port_monitor_connections")
|
||
{
|
||
if ( !value ||
|
||
(sscanf(value, "%d", &tcp_port_monitor_args.min_port_monitor_connections) != 1)
|
||
|| tcp_port_monitor_args.min_port_monitor_connections < 0 )
|
||
{
|
||
/* an error. use default, warni and continue. */
|
||
tcp_port_monitor_args.min_port_monitor_connections = MIN_PORT_MONITOR_CONNECTIONS_DEFAULT;
|
||
CONF_ERR;
|
||
}
|
||
else if ( tcp_port_monitor_args.min_port_monitor_connections == 0 )
|
||
{
|
||
/* no error, just use default */
|
||
tcp_port_monitor_args.min_port_monitor_connections = MIN_PORT_MONITOR_CONNECTIONS_DEFAULT;
|
||
}
|
||
/* else tcp_port_monitor_args.min_port_monitor_connections > 0 as per config */
|
||
}
|
||
#endif
|
||
else
|
||
ERR("%s: %d: no such configuration: '%s'", f, line, name);
|
||
|
||
#undef CONF
|
||
#undef CONF2
|
||
}
|
||
|
||
fclose(fp);
|
||
#undef CONF_ERR
|
||
}
|
||
|
||
/* : means that character before that takes an argument */
|
||
static const char *getopt_string = "vVdt:f:u:i:hc:w:x:y:a:"
|
||
#ifdef X11
|
||
"x:y:w:a:f:"
|
||
#ifdef OWN_WINDOW
|
||
"o"
|
||
#endif
|
||
#ifdef XDBE
|
||
"b"
|
||
#endif
|
||
#endif /* X11 */
|
||
;
|
||
|
||
|
||
int main(int argc, char **argv)
|
||
{
|
||
g_signal_pending=0;
|
||
memset(&info, 0, sizeof(info) );
|
||
|
||
#ifdef TCP_PORT_MONITOR
|
||
tcp_port_monitor_collection_args.min_port_monitors = MIN_PORT_MONITORS_DEFAULT;
|
||
tcp_port_monitor_args.min_port_monitor_connections = MIN_PORT_MONITOR_CONNECTIONS_DEFAULT;
|
||
#endif
|
||
|
||
/* handle command line parameters that don't change configs */
|
||
#ifdef X11
|
||
char *s;
|
||
char temp[10];
|
||
unsigned int x;
|
||
|
||
if (((s = getenv("LC_ALL")) && *s) || ((s = getenv("LC_CTYPE")) &&
|
||
*s) || ((s = getenv("LANG")) && *s)) {
|
||
strcpy(temp, s);
|
||
for(x = 0; x < strlen(s) ; x++) {
|
||
temp[x] = tolower(s[x]);
|
||
}
|
||
if (strstr(temp, "utf-8") || strstr(temp, "utf8")) {
|
||
utf8_mode = 1;
|
||
}
|
||
}
|
||
if (!setlocale(LC_CTYPE, "")) {
|
||
ERR("Can't set the specified locale!\nCheck LANG, LC_CTYPE, LC_ALL.");
|
||
}
|
||
#endif /* X11 */
|
||
while (1) {
|
||
int c = getopt(argc,
|
||
argv,
|
||
getopt_string);
|
||
if (c == -1)
|
||
break;
|
||
|
||
switch (c) {
|
||
case 'v':
|
||
case 'V':
|
||
printf
|
||
("Conky " VERSION " compiled " __DATE__ "\n");
|
||
return 0;
|
||
|
||
case 'c':
|
||
/* if current_config is set to a strdup of CONFIG_FILE, free it (even
|
||
* though free() does the NULL check itself;), then load optarg value */
|
||
if (current_config)
|
||
free(current_config);
|
||
current_config = strdup(optarg);
|
||
break;
|
||
|
||
case 'h':
|
||
printf
|
||
("Usage: %s [OPTION]...\n"
|
||
"Conky is a system monitor that renders text on desktop or to own transparent\n"
|
||
"window. Command line options will override configurations defined in config\n"
|
||
"file.\n"
|
||
" -V version\n"
|
||
" -c FILE config file to load instead of "
|
||
CONFIG_FILE
|
||
"\n"
|
||
" -d daemonize, fork to background\n"
|
||
" -h help\n"
|
||
#ifdef X11
|
||
" -a ALIGNMENT text alignment on screen, {top,bottom}_{left,right}\n"
|
||
" -f FONT font to use\n"
|
||
#ifdef OWN_WINDOW
|
||
" -o create own window to draw\n"
|
||
#endif
|
||
#ifdef XDBE
|
||
" -b double buffer (prevents flickering)\n"
|
||
#endif
|
||
" -w WIN_ID window id to draw\n"
|
||
" -x X x position\n"
|
||
" -y Y y position\n"
|
||
#endif /* X11 */
|
||
" -t TEXT text to render, remember single quotes, like -t '$uptime'\n"
|
||
" -u SECS update interval\n"
|
||
" -i NUM number of times to update Conky\n", argv[0]);
|
||
return 0;
|
||
#ifdef X11
|
||
case 'w':
|
||
window.window = strtol(optarg, 0, 0);
|
||
break;
|
||
#endif /* X11 */
|
||
|
||
case '?':
|
||
exit(EXIT_FAILURE);
|
||
}
|
||
}
|
||
#ifdef X11
|
||
/* initalize X BEFORE we load config. (we need to so that 'screen' is set) */
|
||
init_X11();
|
||
#endif /* X11 */
|
||
|
||
tmpstring1 = (char *)
|
||
malloc(TEXT_BUFFER_SIZE);
|
||
tmpstring2 = (char *)
|
||
malloc(TEXT_BUFFER_SIZE);
|
||
|
||
/* load current_config or CONFIG_FILE */
|
||
|
||
#ifdef CONFIG_FILE
|
||
if (current_config == NULL) {
|
||
/* load default config file */
|
||
char buf[256];
|
||
|
||
variable_substitute(CONFIG_FILE, buf, 256);
|
||
|
||
if (buf[0] != '\0')
|
||
current_config = strdup(buf);
|
||
}
|
||
#endif
|
||
|
||
if (current_config != NULL && fopen((const char *)current_config, (const char *)"r"))
|
||
load_config_file(current_config);
|
||
else {
|
||
set_default_configurations();
|
||
}
|
||
|
||
#ifdef MAIL_FILE
|
||
if (current_mail_spool == NULL) {
|
||
char buf[256];
|
||
variable_substitute(MAIL_FILE, buf, 256);
|
||
|
||
if (buf[0] != '\0')
|
||
current_mail_spool = strdup(buf);
|
||
}
|
||
#endif
|
||
|
||
/* handle other command line arguments */
|
||
|
||
#if defined(__FreeBSD__) || defined (__OpenBSD__) || defined(__NetBSD__)
|
||
optind = optreset = 1;
|
||
#else
|
||
optind = 0;
|
||
#endif
|
||
|
||
while (1) {
|
||
int c = getopt(argc,
|
||
argv,
|
||
getopt_string);
|
||
if (c == -1)
|
||
break;
|
||
|
||
switch (c) {
|
||
case 'd':
|
||
fork_to_background = 1;
|
||
break;
|
||
|
||
#ifdef X11
|
||
case 'f':
|
||
set_first_font(optarg);
|
||
break;
|
||
case 'a':
|
||
text_alignment = string_to_alignment(optarg);
|
||
break;
|
||
|
||
#ifdef OWN_WINDOW
|
||
case 'o':
|
||
own_window = 1;
|
||
break;
|
||
#endif
|
||
#ifdef XDBE
|
||
case 'b':
|
||
use_xdbe = 1;
|
||
break;
|
||
#endif
|
||
#endif /* X11 */
|
||
case 't':
|
||
if (text != original_text)
|
||
free(text);
|
||
text = strdup(optarg);
|
||
convert_escapes(text);
|
||
break;
|
||
|
||
case 'u':
|
||
update_interval = strtod(optarg, 0);
|
||
break;
|
||
|
||
case 'i':
|
||
total_run_times = strtod(optarg, 0);
|
||
break;
|
||
#ifdef X11
|
||
case 'x':
|
||
gap_x = atoi(optarg);
|
||
break;
|
||
|
||
case 'y':
|
||
gap_y = atoi(optarg);
|
||
break;
|
||
#endif /* X11 */
|
||
|
||
case '?':
|
||
exit(EXIT_FAILURE);
|
||
}
|
||
}
|
||
|
||
#ifdef X11
|
||
/* load font */
|
||
load_fonts();
|
||
#endif /* X11 */
|
||
|
||
/* generate text and get initial size */
|
||
extract_variable_text(text);
|
||
if (text != original_text) {
|
||
free(text);
|
||
}
|
||
text = NULL;
|
||
|
||
update_uname();
|
||
|
||
generate_text();
|
||
#ifdef X11
|
||
update_text_area(); /* to get initial size of the window */
|
||
|
||
#if defined OWN_WINDOW
|
||
init_window
|
||
(own_window,
|
||
wm_class_name,
|
||
text_width + border_margin * 2 + 1,
|
||
text_height + border_margin * 2 + 1,
|
||
on_bottom, fixed_pos, set_transparent, background_colour);
|
||
#else
|
||
init_window
|
||
(own_window,
|
||
text_width + border_margin * 2 + 1,
|
||
text_height + border_margin * 2 + 1,
|
||
on_bottom, set_transparent, background_colour);
|
||
|
||
#endif
|
||
|
||
update_text_area(); /* to position text/window on screen */
|
||
#endif /* X11 */
|
||
|
||
/*#ifdef CAIRO
|
||
// why the fuck not?
|
||
//do_it();
|
||
#endif*/
|
||
|
||
#ifdef X11
|
||
#ifdef OWN_WINDOW
|
||
if (own_window && !fixed_pos) {
|
||
XMoveWindow(display, window.window, window.x, window.y);
|
||
}
|
||
if (own_window) {
|
||
set_transparent_background(window.window);
|
||
}
|
||
#endif
|
||
|
||
create_gc();
|
||
|
||
set_font();
|
||
draw_stuff();
|
||
#endif /* X11 */
|
||
|
||
/* fork */
|
||
if (fork_to_background) {
|
||
int ret = fork();
|
||
switch (ret) {
|
||
case -1:
|
||
ERR("can't fork() to background: %s",
|
||
strerror(errno));
|
||
break;
|
||
|
||
case 0:
|
||
break;
|
||
|
||
default:
|
||
fprintf
|
||
(stderr,
|
||
"Conky: forked to background, pid is %d\n",
|
||
ret);
|
||
return 0;
|
||
}
|
||
}
|
||
|
||
/* Set signal handlers */
|
||
if ( signal(SIGINT,signal_handler) == SIG_ERR ||
|
||
signal(SIGUSR1,signal_handler) == SIG_ERR ||
|
||
signal(SIGTERM,signal_handler) == SIG_ERR )
|
||
{
|
||
ERR("error setting signal handler: %s", strerror(errno) );
|
||
}
|
||
|
||
main_loop();
|
||
free(tmpstring1);
|
||
free(tmpstring2);
|
||
return 0;
|
||
}
|
||
|
||
void signal_handler(int sig)
|
||
{
|
||
/* signal handler is light as a feather, as it should be.
|
||
* we will poll g_signal_pending with each loop of conky
|
||
* and do any signal processing there, NOT here. pkovacs. */
|
||
g_signal_pending=sig;
|
||
}
|