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Apply style to all client files.

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This commit is contained in:
mmdolze
2011-11-20 15:24:14 +00:00
parent 27d1bc1087
commit 46b0c5cf77
14 changed files with 316 additions and 383 deletions
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clients/lcdproc/batt.c
+2 -2
View File
@@ -139,14 +139,14 @@ battery_screen(int rep, int display, int *flags_ptr)
(acstat == LCDP_AC_ON && battstat == LCDP_BATT_ABSENT) ? "AC" : "Batt",
tmp, get_hostname());
if (lcd_hgt >= 4) { // 4-line version of the screen
if (lcd_hgt >= 4) { /* 4-line version of the screen */
sock_printf(sock, "widget_set B one 1 2 {AC: %s}\n", ac_status(acstat));
sock_printf(sock, "widget_set B two 1 3 {Batt: %s}\n", battery_status(battstat));
if (percent > 0)
sock_printf(sock, "widget_set B gauge 2 4 %d\n",
(percent * gauge_wid * lcd_cellwid) / 100);
}
else { // two-line version of the screen
else { /* two-line version of the screen */
sock_printf(sock, "widget_set B one 1 2 {%sBatt: %s}\n",
(acstat == LCDP_AC_ON) ? "AC, " : "",
battery_status(battstat));
clients/lcdproc/chrono.c
+32 -29
View File
@@ -97,16 +97,17 @@ time_screen(int rep, int display, int *flags_ptr)
sock_send_string(sock, "widget_add T two string\n");
sock_send_string(sock, "widget_add T three string\n");
// write title bar: OS name, OS version, hostname
/* write title bar: OS name, OS version, hostname */
sock_printf(sock, "widget_set T title {%s %s: %s}\n",
get_sysname(), get_sysrelease(), get_hostname());
} else {
// write title bar: hostname
}
else {
/* write title bar: hostname */
sock_printf(sock, "widget_set T title {TIME: %s}\n", get_hostname());
}
}
// toggle colon display
/* toggle colon display */
heartbeat ^= 1;
time(&thetime);
@@ -119,11 +120,11 @@ time_screen(int rep, int display, int *flags_ptr)
tickTime(now, heartbeat);
if (lcd_hgt >= 4) {
char tmp[40]; // should be large enough
char tmp[40]; /* should be large enough */
machine_get_uptime(&uptime, &idle);
// display the uptime...
/* display the uptime... */
days = (int) uptime / 86400;
hour = ((int) uptime % 86400) / 3600;
min = ((int) uptime % 3600) / 60;
@@ -139,18 +140,18 @@ time_screen(int rep, int display, int *flags_ptr)
if (display)
sock_printf(sock, "widget_set T one %i 2 {%s}\n", xoffs, tmp);
// display the date
/* display the date */
xoffs = (lcd_wid > strlen(today)) ? ((lcd_wid - strlen(today)) / 2) + 1 : 1;
if (display)
sock_printf(sock, "widget_set T two %i 3 {%s}\n", xoffs, today);
// display the time & idle time...
/* display the time & idle time... */
sprintf(tmp, "%s %3i%% idle", now, (int) idle);
xoffs = (lcd_wid > strlen(tmp)) ? ((lcd_wid - strlen(tmp)) / 2) + 1 : 1;
if (display)
sock_printf(sock, "widget_set T three %i 4 {%s}\n", xoffs, tmp);
}
else { // 2 line version of the screen
else { /* 2 line version of the screen */
xoffs = (lcd_wid > (strlen(today) + strlen(now) + 1))
? ((lcd_wid - ((strlen(today) + strlen(now) + 1))) / 2) + 1 : 1;
if (display)
@@ -158,7 +159,7 @@ time_screen(int rep, int display, int *flags_ptr)
}
return 0;
} // End time_screen()
} /* End time_screen() */
/**
@@ -193,7 +194,7 @@ clock_screen(int rep, int display, int *flags_ptr)
struct tm *rtime;
if ((*flags_ptr & INITIALIZED) == 0) {
char tmp[257]; // should be large enough for host name
char tmp[257]; /* should be large enough for host name */
*flags_ptr |= INITIALIZED;
@@ -214,12 +215,13 @@ clock_screen(int rep, int display, int *flags_ptr)
sprintf(tmp, "%s", get_hostname());
xoffs = (lcd_wid > strlen(tmp)) ? (((lcd_wid - strlen(tmp)) / 2) + 1) : 1;
sock_printf(sock, "widget_set O one %i 2 {%s}\n", xoffs, tmp);
} else {
}
else {
sock_printf(sock, "widget_set O title {TIME: %s}\n", get_hostname());
}
}
// toggle colon display
/* toggle colon display */
heartbeat ^= 1;
time(&thetime);
@@ -231,7 +233,7 @@ clock_screen(int rep, int display, int *flags_ptr)
*now = '\0';
tickTime(now, heartbeat);
if (lcd_hgt >= 4) { // 4-line version of the screen
if (lcd_hgt >= 4) { /* 4-line version of the screen */
xoffs = (lcd_wid > strlen(today)) ? ((lcd_wid - strlen(today)) / 2) + 1 : 1;
if (display)
sock_printf(sock, "widget_set O two %i 3 {%s}\n", xoffs, today);
@@ -240,7 +242,7 @@ clock_screen(int rep, int display, int *flags_ptr)
if (display)
sock_printf(sock, "widget_set O three %i 4 {%s}\n", xoffs, now);
}
else { // 2-line version of the screen
else { /* 2-line version of the screen */
xoffs = (lcd_wid > (strlen(today) + strlen(now) + 1))
? ((lcd_wid - ((strlen(today) + strlen(now) + 1))) / 2) + 1 : 1;
if (display)
@@ -248,7 +250,7 @@ clock_screen(int rep, int display, int *flags_ptr)
}
return 0;
} // End clock_screen()
} /* End clock_screen() */
/**
@@ -277,7 +279,7 @@ uptime_screen(int rep, int display, int *flags_ptr)
int days, hour, min, sec;
double uptime, idle;
static int heartbeat = 0;
char tmp[257]; // should be large enough for host name
char tmp[257]; /* should be large enough for host name */
if ((*flags_ptr & INITIALIZED) == 0) {
*flags_ptr |= INITIALIZED;
@@ -299,7 +301,8 @@ uptime_screen(int rep, int display, int *flags_ptr)
sprintf(tmp, "%s %s", get_sysname(), get_sysrelease());
xoffs = (lcd_wid > strlen(tmp)) ? (((lcd_wid - strlen(tmp)) / 2) + 1) : 1;
sock_printf(sock, "widget_set U three %i 4 {%s}\n", xoffs, tmp);
} else {
}
else {
sock_send_string(sock, "widget_add U one string\n");
sock_printf(sock, "widget_set U title {%s %s: %s}\n",
@@ -307,7 +310,7 @@ uptime_screen(int rep, int display, int *flags_ptr)
}
}
// toggle colon display
/* toggle colon display */
heartbeat ^= 1;
machine_get_uptime(&uptime, &idle);
@@ -330,7 +333,7 @@ uptime_screen(int rep, int display, int *flags_ptr)
}
return 0;
} // End uptime_screen()
} /* End uptime_screen() */
/**
@@ -357,16 +360,16 @@ big_clock_screen(int rep, int display, int *flags_ptr)
{
time_t thetime;
struct tm *rtime;
int pos[] = { 1, 4, 8, 11, 15, 18 };
int pos[] = {1, 4, 8, 11, 15, 18};
char fulltxt[16];
static char old_fulltxt[16];
static int heartbeat = 0;
static int TwentyFourHour = 1;
int j = 0;
int digits = (lcd_wid >= 20) ? 6 : 4;
int xoffs = (lcd_wid + 1 - (pos[digits-1] + 2)) / 2;
int xoffs = (lcd_wid + 1 - (pos[digits - 1] + 2)) / 2;
// toggle colon display
/* toggle colon display */
heartbeat ^= 1;
if ((*flags_ptr & INITIALIZED) == 0) {
@@ -403,19 +406,19 @@ big_clock_screen(int rep, int display, int *flags_ptr)
}
}
if (heartbeat) { // 10 means: colon
if (heartbeat) { /* 10 means: colon */
sock_printf(sock, "widget_set K c0 %d 10\n", xoffs + 7);
if (digits > 4)
sock_printf(sock, "widget_set K c1 %d 10\n", xoffs + 14);
}
else { // kludge: use illegal number to clear colon display
else { /* kludge: use illegal number to clear colon display */
sock_printf(sock, "widget_set K c0 %d 11\n", xoffs + 7);
if (digits > 4)
sock_printf(sock, "widget_set K c1 %d 11\n", xoffs + 14);
}
return 0;
} // End big_clock_screen()
} /* End big_clock_screen() */
/**
@@ -447,7 +450,7 @@ mini_clock_screen(int rep, int display, int *flags_ptr)
static int heartbeat = 0;
int xoffs;
// toggle colon display
/* toggle colon display */
heartbeat ^= 1;
if ((*flags_ptr & INITIALIZED) == 0) {
@@ -472,7 +475,7 @@ mini_clock_screen(int rep, int display, int *flags_ptr)
sock_printf(sock, "widget_set N one %d %d {%s}\n", xoffs, (lcd_hgt / 2), now);
return 0;
} // End mini_clock_screen()
} /* End mini_clock_screen() */
/** Helper function: toggle between ':' and ' ' in time strings.
@@ -493,6 +496,6 @@ tickTime(char *time, int heartbeat)
*ptr = colon[heartbeat];
}
}
return(time);
return (time);
}
clients/lcdproc/chrono.h
-10
View File
@@ -1,10 +0,0 @@
#ifndef CHRONO_H
#define CHRONO_H
int clock_screen(int rep, int display, int *flags_ptr);
int uptime_screen(int rep, int display, int *flags_ptr);
int time_screen(int rep, int display, int *flags_ptr);
int big_clock_screen(int rep, int display, int *flags_ptr);
int mini_clock_screen(int rep, int display, int *flags_ptr);
#endif
clients/lcdproc/cpu.c
+38 -49
View File
@@ -52,14 +52,14 @@ cpu_screen(int rep, int display, int *flags_ptr)
{
#undef CPU_BUF_SIZE
#define CPU_BUF_SIZE 4
static double cpu[CPU_BUF_SIZE + 1][5]; // last buffer is scratch
static double cpu[CPU_BUF_SIZE + 1][5]; /* last buffer is scratch */
static int gauge_wid = 0;
static int usni_wid = 0;
int i, j, n;
double value;
load_type load;
char tmp[25]; // should be large enough
char tmp[25]; /* should be large enough */
if ((*flags_ptr & INITIALIZED) == 0) {
*flags_ptr |= INITIALIZED;
@@ -67,7 +67,7 @@ cpu_screen(int rep, int display, int *flags_ptr)
sock_send_string(sock, "screen_add C\n");
sock_printf(sock, "screen_set C -name {CPU Use: %s}\n", get_hostname());
if (lcd_hgt >= 4) {
gauge_wid = lcd_wid - 6; // room between 0%...100%
gauge_wid = lcd_wid - 6; /* room between 0%...100% */
sock_send_string(sock, "widget_add C title title\n");
sock_send_string(sock, "widget_set C title {CPU LOAD}\n");
@@ -87,8 +87,8 @@ cpu_screen(int rep, int display, int *flags_ptr)
sock_send_string(sock, "widget_set C bar 3 4 0\n");
}
else {
usni_wid = (lcd_wid - 4) / 4; // 4 gauges + 1 letter for each
gauge_wid = lcd_wid - 12; // room between [...]
usni_wid = (lcd_wid - 4) / 4; /* 4 gauges + 1 letter for each */
gauge_wid = lcd_wid - 12; /* room between [...] */
sock_send_string(sock, "widget_add C cpu string\n");
sock_printf(sock, "widget_set C cpu 1 1 {CPU [%*s]}\n", gauge_wid, "");
@@ -105,43 +105,33 @@ cpu_screen(int rep, int display, int *flags_ptr)
sock_send_string(sock, "widget_set C total 6 1 0\n");
}
return(0);
return (0);
}
machine_get_load(&load);
// Shift values over by one
/* Shift values over by one */
for (i = 0; i < (CPU_BUF_SIZE - 1); i++)
for (j = 0; j < 5; j++)
cpu[i][j] = cpu[i + 1][j];
// Read new data
/* Read new data */
if (load.total > 0L) {
cpu[CPU_BUF_SIZE - 1][0] = 100.0 * ((double) load.user / (double) load.total);
cpu[CPU_BUF_SIZE - 1][1] = 100.0 * ((double) load.system / (double) load.total);
cpu[CPU_BUF_SIZE - 1][2] = 100.0 * ((double) load.nice / (double) load.total);
cpu[CPU_BUF_SIZE - 1][3] = 100.0 * ((double) load.idle / (double) load.total);
cpu[CPU_BUF_SIZE - 1][4] = 100.0 * (((double) load.user + (double) load.system + (double) load.nice) / (double) load.total);
cpu[CPU_BUF_SIZE - 1][0] = 100.0 * ((double) load.user / (double) load.total);
cpu[CPU_BUF_SIZE - 1][1] = 100.0 * ((double) load.system / (double) load.total);
cpu[CPU_BUF_SIZE - 1][2] = 100.0 * ((double) load.nice / (double) load.total);
cpu[CPU_BUF_SIZE - 1][3] = 100.0 * ((double) load.idle / (double) load.total);
cpu[CPU_BUF_SIZE - 1][4] = 100.0 * (((double) load.user + (double) load.system + (double) load.nice) / (double) load.total);
}
else {
cpu[CPU_BUF_SIZE - 1][0] = 0.0;
cpu[CPU_BUF_SIZE - 1][1] = 0.0;
cpu[CPU_BUF_SIZE - 1][2] = 0.0;
cpu[CPU_BUF_SIZE - 1][3] = 0.0;
cpu[CPU_BUF_SIZE - 1][4] = 0.0;
cpu[CPU_BUF_SIZE - 1][0] = 0.0;
cpu[CPU_BUF_SIZE - 1][1] = 0.0;
cpu[CPU_BUF_SIZE - 1][2] = 0.0;
cpu[CPU_BUF_SIZE - 1][3] = 0.0;
cpu[CPU_BUF_SIZE - 1][4] = 0.0;
}
/*
// Only clear on first display...
if (!rep) {
// Make all the same, if this is the first time...
for (i=0; i < CPU_BUF_SIZE-1; i++)
for (j=0; j < 5; j++)
cpu[i][j] = cpu[CPU_BUF_SIZE-1][j];
}
*/
// Average values for final result
/* Average values for final result */
for (i = 0; i < 5; i++) {
value = 0.0;
for (j = 0; j < CPU_BUF_SIZE; j++)
@@ -151,9 +141,9 @@ cpu_screen(int rep, int display, int *flags_ptr)
}
if (!display)
return(0);
return (0);
if (lcd_hgt >= 4) { // 4-line display
if (lcd_hgt >= 4) { /* 4-line display */
sprintf_percent(tmp, cpu[CPU_BUF_SIZE][4]);
sock_printf(sock, "widget_set C title {CPU %5s: %s}\n", tmp, get_hostname());
@@ -172,7 +162,7 @@ cpu_screen(int rep, int display, int *flags_ptr)
n = (int) ((cpu[CPU_BUF_SIZE][4] * lcd_cellwid * gauge_wid) / 100.0);
sock_printf(sock, "widget_set C bar 3 4 %d\n", n);
}
else { // 2-line display
else { /* 2-line display */
sprintf_percent(tmp, cpu[CPU_BUF_SIZE][4]);
sock_printf(sock, "widget_set C cpu%% %d 1 {%5s}\n", lcd_wid - 5, tmp);
@@ -192,8 +182,8 @@ cpu_screen(int rep, int display, int *flags_ptr)
sock_printf(sock, "widget_set C idle %d 2 %d\n", 3 * (usni_wid + 1) + 2, n);
}
return(0);
} // End cpu_screen()
return (0);
} /* End cpu_screen() */
@@ -226,7 +216,7 @@ cpu_graph_screen(int rep, int display, int *flags_ptr)
static int gauge_hgt = 0;
int i, n = 0;
double value ;
double value;
load_type load;
if ((*flags_ptr & INITIALIZED) == 0) {
@@ -249,34 +239,34 @@ cpu_graph_screen(int rep, int display, int *flags_ptr)
for (i = 1; i <= lcd_wid; i++) {
sock_printf(sock, "widget_add G bar%d vbar\n", i);
sock_printf(sock, "widget_set G bar%d %d %d 0\n", i, i, lcd_hgt);
cpu_past[i-1] = 0;
cpu_past[i - 1] = 0;
};
// Clear out CPU averaging array
for (i = 0; i < CPU_BUF_SIZE ; i++)
/* Clear out CPU averaging array */
for (i = 0; i < CPU_BUF_SIZE; i++)
cpu[i] = 0.;
}
// Shift values over by one
for (i = 0; i < (CPU_BUF_SIZE-1); i++)
cpu[i] = cpu[i+1];
/* Shift values over by one */
for (i = 0; i < (CPU_BUF_SIZE - 1); i++)
cpu[i] = cpu[i + 1];
// Read and save new data
/* Read and save new data */
machine_get_load(&load);
cpu[CPU_BUF_SIZE-1] = (load.total > 0L)
? ((double) load.user + (double) load.system + (double) load.nice) / (double) load.total
: 0;
// Average values for final result
/* Average values for final result */
value = 0.0;
for (i = 0; i < CPU_BUF_SIZE; i++)
value += cpu[i];
value /= CPU_BUF_SIZE;
// Scale result to available height (leave 1st line free when height > 2)
/* Scale result to available height (leave 1st line free when height > 2) */
n = (int) (value * lcd_cellhgt * gauge_hgt);
// Shift and update display the graph
/* Shift and update display the graph */
for (i = 0; i < lcd_wid - 1; i++) {
cpu_past[i] = cpu_past[i + 1];
@@ -286,12 +276,11 @@ cpu_graph_screen(int rep, int display, int *flags_ptr)
}
}
// Save the newest entry and display it
/* Save the newest entry and display it */
cpu_past[lcd_wid - 1] = n;
if (display) {
sock_printf(sock, "widget_set G bar%d %d %d %d\n", lcd_wid, lcd_wid, lcd_hgt, n);
}
return(0);
} // End cpu_graph_screen()
return (0);
} /* End cpu_graph_screen() */
clients/lcdproc/cpu_smp.c
+34 -43
View File
@@ -1,40 +1,31 @@
/** \file clients/lcdproc/cpu_smp.c
* Display cpu info for multi-processor machines.
*
* Adapted from cpu.c.
*
* Really boring for the moment, it only shows a current usage percentage graph
* for each CPU.
*
* It will handle up to 2xlcd_hgt or 8 CPUs, whichever is less. If there are
* more CPUs than lines on the LCD, it puts 2 CPUs per line, splitting the line
* in half. Otherwise, it uses one line per CPU.
*
* If the number of lines used to display the bar graphs for the CPUs is smaller
* than the LCD's height, a title line is introduced, so that the screen looks
* similar to other lcdproc screens.
* In all other cases (i.e. \#CPUs == LCD height or \#CPUs >= 2 * LCD height),
* the title is left out to display as many CPUs graphs as possible.
*/
* Display cpu info for multi-processor machines.
*
* Adapted from cpu.c.
*
* Really boring for the moment, it only shows a current usage percentage graph
* for each CPU.
*
* It will handle up to 2xlcd_hgt or 8 CPUs, whichever is less. If there are
* more CPUs than lines on the LCD, it puts 2 CPUs per line, splitting the line
* in half. Otherwise, it uses one line per CPU.
*
* If the number of lines used to display the bar graphs for the CPUs is smaller
* than the LCD's height, a title line is introduced, so that the screen looks
* similar to other lcdproc screens.
* In all other cases (i.e. \#CPUs == LCD height or \#CPUs >= 2 * LCD height),
* the title is left out to display as many CPUs graphs as possible.
*/
/*-
* Copyright (C) 2000 J Robert Ray
* Copyright (C) 2006,7 Peter Marschall
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
* Copyright (C) 2000 J Robert Ray
* Copyright (C) 2006,2007 Peter Marschall
*
* This file is part of lcdproc, the lcdproc client.
*
* This file is released under the GNU General Public License.
* Refer to the COPYING file distributed with this package.
*/
#include <stdlib.h>
#include <stdio.h>
@@ -65,20 +56,20 @@ cpu_smp_screen (int rep, int display, int *flags_ptr)
#undef CPU_BUF_SIZE
#define CPU_BUF_SIZE 4
int z;
static float cpu[MAX_CPUS][CPU_BUF_SIZE + 1]; // last buffer is scratch
static float cpu[MAX_CPUS][CPU_BUF_SIZE + 1]; /* last buffer is scratch */
load_type load[MAX_CPUS];
int num_cpus = MAX_CPUS;
int bar_size;
int lines_used;
// get SMP load - inform about max #CPUs allowed
/* get SMP load - inform about max #CPUs allowed */
machine_get_smpload(load, &num_cpus);
// restrict num_cpus to max. twice the display height
/* restrict num_cpus to max. twice the display height */
if (num_cpus > 2 * lcd_hgt)
num_cpus = 2 * lcd_hgt;
// 2 CPUs per line if more CPUs than lines
/* 2 CPUs per line if more CPUs than lines */
bar_size = (num_cpus > lcd_hgt) ? (lcd_wid / 2 - 6) : (lcd_wid - 6);
lines_used = (num_cpus > lcd_hgt) ? (num_cpus + 1) / 2 : num_cpus;
@@ -87,7 +78,7 @@ cpu_smp_screen (int rep, int display, int *flags_ptr)
sock_send_string(sock, "screen_add P\n");
// print title if he have room for it
/* print title if he have room for it */
if (lines_used < lcd_hgt) {
sock_send_string(sock, "widget_add P title title\n");
sock_printf(sock, "widget_set P title {SMP CPU %s}\n", get_hostname());
@@ -119,16 +110,16 @@ cpu_smp_screen (int rep, int display, int *flags_ptr)
float value = 0.0;
int i, n;
// Shift values over by one
/* Shift values over by one */
for (i = 0; i < (CPU_BUF_SIZE - 1); i++)
cpu[z][i] = cpu[z][i + 1];
// Read new data
/* Read new data */
cpu[z][CPU_BUF_SIZE-1] = (load[z].total > 0L)
? (((float) load[z].user + (float) load[z].system + (float) load[z].nice) / (float) load[z].total) * 100.0
: 0.0;
// Average values for final result
/* Average values for final result */
for (i = 0; i < CPU_BUF_SIZE; i++) {
value += cpu[z][i];
}
@@ -139,4 +130,4 @@ cpu_smp_screen (int rep, int display, int *flags_ptr)
}
return 0;
} // End cpu_screen()
}
clients/lcdproc/disk.c
+15 -14
View File
@@ -56,7 +56,7 @@ disk_screen(int rep, int display, int *flags_ptr)
static mounts_type mnt[256];
static int count = 0;
// Holds info to display (avoid recalculating it)
/* Holds info to display (avoid recalculating it) */
struct disp {
char dev[16];
char cap[8];
@@ -87,12 +87,11 @@ disk_screen(int rep, int display, int *flags_ptr)
sock_send_string(sock, "widget_set D err1 5 2 { Reading }\n");
sock_send_string(sock, "widget_set D err2 5 3 {Filesystems}\n");
}
// Grab disk stats on first display, and fill "table".
// Get rid of old, unmounted filesystems...
/* Get rid of old, unmounted filesystems... */
machine_get_fs(mnt, &count);
// Fill the display structure...
/* Fill the display structure... */
if (count) {
sock_send_string(sock, "widget_set D err1 0 0 .\n");
sock_send_string(sock, "widget_set D err2 0 0 .\n");
@@ -103,8 +102,8 @@ disk_screen(int rep, int display, int *flags_ptr)
sprintf(table[i].dev, "%s", mnt[i].mpoint);
table[i].full = (huge) (lcd_cellwid * gauge_wid)
* (huge) (mnt[i].blocks - mnt[i].bfree)
/ (huge) mnt[i].blocks;
* (huge) (mnt[i].blocks - mnt[i].bfree)
/ (huge) mnt[i].blocks;
size = (huge) mnt[i].bsize * (huge) mnt[i].blocks;
memset(table[i].cap, '\0', 8);
@@ -118,33 +117,35 @@ disk_screen(int rep, int display, int *flags_ptr)
return 0;
}
// Display stuff... (show for two seconds, then scroll once per
// second, then hold at the end for two seconds)
/*
* Display stuff... (show for two seconds, then scroll once per
* second, then hold at the end for two seconds)
*/
sock_printf(sock, "widget_set D f 1 2 %i %i %i %i v 12\n", lcd_wid, lcd_hgt, lcd_wid, count);
for (i = 0; i < count; i++) {
char tmp[lcd_wid+1]; // should be large enough
char tmp[lcd_wid + 1]; /* should be large enough */
if (table[i].dev[0] == '\0')
continue;
if (i >= num_disks) { // Make sure we have enough lines...
if (i >= num_disks) { /* Make sure we have enough lines... */
sock_printf(sock, "widget_add D s%i string -in f\n", i);
sock_printf(sock, "widget_add D h%i hbar -in f\n", i);
}
if (lcd_wid >= 20) { // 20+x columns
if (lcd_wid >= 20) { /* 20+x columns */
sprintf(tmp, "%-*s %6s E%*sF", dev_wid, table[i].dev, table[i].cap, gauge_wid, "");
sock_printf(sock, "widget_set D s%i 1 %i {%s}\n", i, i + 1, tmp);
sock_printf(sock, "widget_set D h%i %i %i %i\n", i, 10 + dev_wid, i + 1, table[i].full);
}
else { // < 20 columns
else { /* < 20 columns */
sprintf(tmp, "%-*s E%*sF", dev_wid, table[i].dev, gauge_wid, "");
sock_printf(sock, "widget_set D s%i 1 %i {%s}\n", i, i + 1, tmp);
sock_printf(sock, "widget_set D h%i %i %i %i\n", i, 3 + dev_wid, i + 1, table[i].full);
}
}
// Now remove extra widgets...
for ( ; i < num_disks; i++) {
/* Now remove extra widgets... */
for (; i < num_disks; i++) {
sock_printf(sock, "widget_del D s%i\n", i);
sock_printf(sock, "widget_del D h%i\n", i);
}
clients/lcdproc/eyebox.c
+21 -38
View File
@@ -1,29 +1,16 @@
/** \file clients/lcdproc/eyebox.c
This is the LCDproc client module for EyeboxOne devices
This allows to use leds, one as a free CPU meter, and one
as a free RAM meter.
All this is in BETA version, take it as a demo...
*/
* This is the LCDproc client module for EyeboxOne devices
*
* This allows to use leds, one as a free CPU meter, and one as a free RAM
* meter.
*/
/*-
Copyright (C) 2006 Cedric TESSIER (aka NeZetiC) http://www.nezetic.info
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301
*/
* Copyright (C) 2006 Cedric TESSIER (aka NeZetiC) http://www.nezetic.info
*
* This file is released under the GNU General Public License.
* Refer to the COPYING file distributed with this package.
*/
#include <sys/types.h>
#include <sys/param.h>
@@ -50,7 +37,7 @@ eyebox_screen(char display, int init)
#define CPU_BUF_SIZE 4
int i, j;
double value;
static double cpu[CPU_BUF_SIZE + 1][5]; // last buffer is scratch
static double cpu[CPU_BUF_SIZE + 1][5]; /* last buffer is scratch */
meminfo_type mem[2];
load_type load;
@@ -58,18 +45,18 @@ eyebox_screen(char display, int init)
sock_printf(sock, "widget_add %c eyebo_cpu string\n", display);
sock_printf(sock, "widget_add %c eyebo_mem string\n", display);
return(0);
return 0;
}
machine_get_load(&load);
machine_get_meminfo(mem);
// Shift values over by one
/* Shift values over by one */
for (i = 0; i < (CPU_BUF_SIZE - 1); i++)
for (j = 0; j < 5; j++)
cpu[i][j] = cpu[i + 1][j];
// Read new data
/* Read new data */
if (load.total > 0L) {
cpu[CPU_BUF_SIZE - 1][0] = 100.0 * ((double) load.user / (double) load.total);
cpu[CPU_BUF_SIZE - 1][1] = 100.0 * ((double) load.system / (double) load.total);
@@ -85,7 +72,7 @@ eyebox_screen(char display, int init)
cpu[CPU_BUF_SIZE - 1][4] = 0.0;
}
// Average values for final result
/* Average values for final result */
for (i = 0; i < 5; i++) {
value = 0.0;
for (j = 0; j < CPU_BUF_SIZE; j++)
@@ -94,34 +81,30 @@ eyebox_screen(char display, int init)
cpu[CPU_BUF_SIZE][i] = value;
}
/*
/*-
* /xBab = Use Bar
* a = Bar ID
* b = Level
*/
sock_printf(sock, "widget_set %c eyebo_cpu 1 2 {/xB%d%d}\n",
display, 2,(int)(cpu[CPU_BUF_SIZE][4]/10));
/*
/*-
* /xBab = Use Bas
* a = Bar ID
* b = Level
*/
value = 1.0 - (double) (mem[0].free + mem[0].buffers + mem[0].cache)
/ (double) mem[0].total;
sock_printf(sock, "widget_set %c eyebo_mem 1 3 {/xB%d%d}\n", display, 1, (int) (value * 10)) ;
sock_printf(sock, "widget_set %c eyebo_mem 1 3 {/xB%d%d}\n", display, 1, (int) (value * 10));
return 0;
} // End mem_screen()
}
void
eyebox_clear(void)
{
/*
* Clear LEDs before exit
*/
/* Clear LEDs before exit */
sock_send_string(sock, "screen_add OFF\n");
sock_send_string(sock, "screen_set OFF -priority alert -name {EyeBO}\n");
sock_send_string(sock, "widget_add OFF title title\n");
@@ -135,6 +118,6 @@ eyebox_clear(void)
sock_send_string(sock, "widget_set OFF about 5 4 {EyeBO by NeZetiC}\n");
sock_printf(sock, "widget_set OFF cpu 1 2 {/xB%d%d}\n", 2, 0);
sock_printf(sock, "widget_set OFF mem 1 3 {/xB%d%d}\n", 1, 0);
usleep(2000000); /* Wait last order execution */
usleep(2000000); /* Wait last order execution */
}
clients/lcdproc/iface.c
+92 -108
View File
@@ -3,25 +3,15 @@
*/
/*-
Copyright (C) 2002 Luis Llorente Campo <luisllorente@luisllorente.com>
Multiinterface Extension by Stephan Skrodzki <skrodzki@stevekist.de>
Adaptions to lcdproc by Andrew Foss with fixes by M. Dolze
Cleanup, reorganization by Peter Marschall
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2, or (at your option)
any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software Foundation,
Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
* Copyright (C) 2002 Luis Llorente Campo <luisllorente@luisllorente.com>
*
* Multi-interface extension by Stephan Skrodzki <skrodzki@stevekist.de>
* Adaptions to lcdproc by Andrew Foss with fixes by M. Dolze
* Cleanup, reorganization by Peter Marschall
*
* This file is released under the GNU General Public License.
* Refer to the COPYING file distributed with this package.
*/
#include <stdio.h>
#include <signal.h>
@@ -43,9 +33,9 @@
#define UNSET_STR "\01"
static int iface_count = 0; /* number of interfaces */
static char unit_label[10] = "B"; /* default unit label is Bytes */
static int transfer_screen = 0; /* by default, transfer screen is not shown */
static int iface_count = 0; /* number of interfaces */
static char unit_label[10] = "B"; /* default unit label is Bytes */
static int transfer_screen = 0; /* by default, transfer screen is not shown */
/** Reads and parses configuration file.
@@ -56,10 +46,9 @@ iface_process_configfile(void)
{
const char *unit;
debug( RPT_DEBUG, "%s()", __FUNCTION__ );
debug(RPT_DEBUG, "%s()", __FUNCTION__);
/* Read config settings */
for (iface_count = 0; iface_count < MAX_INTERFACES; iface_count++) {
char iface_label[12];
@@ -75,10 +64,13 @@ iface_process_configfile(void)
sprintf(iface_label, "Alias%i", iface_count);
iface[iface_count].alias = strdup(config_get_string("Iface", iface_label, 0, iface[iface_count].name));
if (iface[iface_count].alias == NULL)
// make alia the same as the interface name in case strdup() failed
/*
* make alias the same as the interface name in case #
* strdup() failed
*/
iface[iface_count].alias = iface[iface_count].name;
debug(RPT_DEBUG, "Interface %i: %s alias %s",
iface_count, iface[iface_count].name, iface[iface_count].alias);
iface_count, iface[iface_count].name, iface[iface_count].alias);
}
unit = config_get_string("Iface", "Unit", 0, "byte");
@@ -95,7 +87,7 @@ iface_process_configfile(void)
report(RPT_ERR, "illegal Unit value: %s", unit);
return -1;
}
unit_label[sizeof(unit_label)-1] = '\0';
unit_label[sizeof(unit_label) - 1] = '\0';
transfer_screen = config_get_bool("Iface", "Transfer", 0, 0);
@@ -126,12 +118,12 @@ iface_process_configfile(void)
int
iface_screen(int rep, int display, int *flags_ptr)
{
/* ALF TODO need to make this actual time since last run */
unsigned int interval = difftime(time(NULL), iface[0].last_online); /* interval since last update */
/* interval since last update */
unsigned int interval = difftime(time(NULL), iface[0].last_online);
int iface_nmbr;
if (!interval)
return 0; /* need at least 1 second, no divide by 0 */
return 0; /* need at least 1 second, no divide by 0 */
if ((*flags_ptr & INITIALIZED) == 0) {
*flags_ptr |= INITIALIZED;
@@ -149,15 +141,15 @@ iface_screen(int rep, int display, int *flags_ptr)
/* initialize all interface structs */
for (iface_nmbr = 0; iface_nmbr < iface_count; iface_nmbr++) {
iface[iface_nmbr].last_online = 0;
iface[iface_nmbr].status = down;
iface[iface_nmbr].last_online = 0;
iface[iface_nmbr].status = down;
}
return 0;
}
/* for each interface do */
for (iface_nmbr = 0; iface_nmbr < iface_count; iface_nmbr++) {
/*read iface_parameter stats */
/* read iface_parameter stats */
if (!machine_get_iface_stats(&iface[iface_nmbr])) {
/* there was an error, so we exit the loop */
break;
@@ -178,8 +170,7 @@ iface_screen(int rep, int display, int *flags_ptr)
}
return 0;
} /* End iface_screen() */
}
/**
@@ -188,22 +179,15 @@ iface_screen(int rep, int display, int *flags_ptr)
void
initialize_speed_screen(void)
{
int iface_nmbr; /* interface number */
int iface_nmbr; /* interface number */
/* Add screen */
sock_send_string(sock, "screen_add I\n");
/* Set screen name */
sock_send_string(sock, "screen_set I name {Load}\n");
/* Add title to screen */
sock_send_string(sock, "widget_add I title title\n");
if ((iface_count == 1) && (lcd_hgt >= 4 )) { /* Single interface mode */
/* Set title */
/* Single interface mode */
if ((iface_count == 1) && (lcd_hgt >= 4 )) {
sock_printf(sock, "widget_set I title {Net Load: %s}\n", iface[0].alias);
/* Add and set download, upload and total string widgets */
sock_send_string(sock, "widget_add I dl string\n");
sock_send_string(sock, "widget_set I dl 1 2 {DL:}\n");
sock_send_string(sock, "widget_add I ul string\n");
@@ -211,7 +195,8 @@ initialize_speed_screen(void)
sock_send_string(sock, "widget_add I total string\n");
sock_send_string(sock, "widget_set I total 1 4 {Total:}\n");
}
else { /* multi-interfaces mode: one line per interface */
/* multi-interfaces mode: one line per interface */
else {
/* Set title */
if (strstr(unit_label, "B")) {
sock_printf(sock, "widget_set I title {Net Load (bytes)}\n");
@@ -225,22 +210,22 @@ initialize_speed_screen(void)
}
}
/* frame from (2, left) to (width, height) that is iface_count lines high */
sock_send_string (sock, "widget_add I f frame\n");
// frame from (2, left) to (width, height) that is iface_count lines high
sock_printf(sock, "widget_set I f 1 2 %d %d %d %d v 16\n",
lcd_wid, lcd_hgt, lcd_wid, iface_count,
// scroll rate: 1 line every X ticks (=1/8 sec)
((lcd_hgt >= 4) ? 8 : 16));
lcd_wid, lcd_hgt, lcd_wid, iface_count,
/* scroll rate: 1 line every X ticks (=1/8 sec) */
((lcd_hgt >= 4) ? 8 : 16));
/* Add interfaces to frame */
for (iface_nmbr = 0; iface_nmbr < iface_count; iface_nmbr++) {
sock_printf(sock, "widget_add I i%1d string -in f\n", iface_nmbr);
sock_printf(sock, "widget_set I i%1d 1 %1d {%5.5s NA (never)}\n",\
iface_nmbr, iface_nmbr+1, iface[iface_nmbr].alias);
sock_printf(sock, "widget_set I i%1d 1 %1d {%5.5s NA (never)}\n",
iface_nmbr, iface_nmbr+1, iface[iface_nmbr].alias);
}
}
}
} /* initialize_speed_screen() */
/**
* Format the value (in bytes) passed as parameter according to its scale,
@@ -264,7 +249,8 @@ format_value (char *buff, double value, char *unit)
/* If units are bytes, then divide by 2^10, otherwise by 10^3 */
mag = convert_double(&value, (strstr(unit, "B")) ? 1024 : 1000, 1.0f);
/* Formatting rules:
/*-
* Formatting rules:
* - if original value was < 1000, output decimal value only
* - otherwise format with 3 precision
*/
@@ -272,8 +258,8 @@ format_value (char *buff, double value, char *unit)
sprintf(buff, "%8ld %s", (long) value, unit);
else
sprintf(buff, "%7.3f %s%s", value, mag, unit);
}
} /* format_value() */
/**
* Format the value (in bytes) passed as parameter according to its scale,
@@ -286,7 +272,7 @@ format_value (char *buff, double value, char *unit)
* to binary multiples (1024 bytes = 1 KiB).
*/
void
format_value_multi_interface (char *buff, double value, char *unit)
format_value_multi_interface(char *buff, double value, char *unit)
{
char *mag;
@@ -295,7 +281,8 @@ format_value_multi_interface (char *buff, double value, char *unit)
mag = convert_double(&value, (strstr(unit, "B")) ? 1024 : 1000, 1.0f);
/* Formatting rules:
/*-
* Formatting rules:
* - if original value was < 1000, output decimal value only
* - with 1 precision if <10
* - decimal value with magnitude otherwise
@@ -306,8 +293,8 @@ format_value_multi_interface (char *buff, double value, char *unit)
sprintf(buff, "%3.1f%s", value, mag);
else
sprintf(buff, "%3.0f%s", value, mag);
}
} /* format_value_multi_interface() */
/**
* Format the time in ASCII, depending on the elapsed time.
@@ -315,15 +302,15 @@ format_value_multi_interface (char *buff, double value, char *unit)
* \param last_online Time value
*/
void
get_time_string (char *buff, time_t last_online)
get_time_string(char *buff, time_t last_online)
{
time_t act_time; /* actual time */
time_t act_time; /* actual time */
char timebuff[30];
act_time = time(NULL);
if (last_online == 0) { /* never was online */
if (last_online == 0) { /* never was online */
sprintf(buff, "never");
return;
}
@@ -331,7 +318,8 @@ get_time_string (char *buff, time_t last_online)
/* Transform Unix time format to UTC time format */
strcpy(timebuff, ctime(&last_online));
if ((act_time - last_online) > 86400 ) { /* 86400 = 24 * 60 * 60. Is it more than 24 hours? */
/* 86400 = 24 * 60 * 60. Is it more than 24 hours? */
if ((act_time - last_online) > 86400 ) {
timebuff[10] = '\0';
sprintf(buff, "%s", &timebuff[4]);
return;
@@ -341,7 +329,8 @@ get_time_string (char *buff, time_t last_online)
sprintf(buff, "%s", &timebuff[11]);
return;
}
} /* get_time_string() */
}
/**
* Actualize values in display, calculating speeds in the defined interval
@@ -354,14 +343,15 @@ get_time_string (char *buff, time_t last_online)
void
actualize_speed_screen(IfaceInfo *iface, unsigned int interval, int index)
{
char speed[20]; /* buffer to store the formated speed string */
char speed[20]; /* buffer to store the formated speed string */
double rc_speed;
double tr_speed;
if ((iface_count == 1) && ( lcd_hgt >= 4)) { /* single interface mode */
/* single interface mode */
if ((iface_count == 1) && ( lcd_hgt >= 4)) {
if (iface->status == up) {
/* Calculate Download speed */
if (strstr(unit_label, "pkt")) { /* don't format this value */
/* Calculate and actualize download speed */
if (strstr(unit_label, "pkt")) {
rc_speed = (iface->rc_pkt - iface->rc_pkt_old) / interval;
sprintf(speed, "%8ld %s", (long) rc_speed, unit_label);
}
@@ -369,12 +359,10 @@ actualize_speed_screen(IfaceInfo *iface, unsigned int interval, int index)
rc_speed = (iface->rc_byte - iface->rc_byte_old) / interval;
format_value(speed, rc_speed, unit_label);
}
/* Actualize Download speed */
sock_printf(sock, "widget_set I dl 1 2 {DL: %*s/s}\n", lcd_wid - 6, speed);
/* Calculate Upload speed */
if (strstr(unit_label, "pkt")) { /* don't format this value */
/* Calculate and actualize upload speed */
if (strstr(unit_label, "pkt")) {
tr_speed = (iface->tr_pkt - iface->tr_pkt_old) / interval;
sprintf(speed, "%8ld %s", (long)tr_speed, unit_label);
}
@@ -382,30 +370,27 @@ actualize_speed_screen(IfaceInfo *iface, unsigned int interval, int index)
tr_speed = (iface->tr_byte - iface->tr_byte_old) / interval;
format_value(speed, tr_speed, unit_label);
}
/* Actualize Upload speed */
sock_printf(sock, "widget_set I ul 1 3 {UL: %*s/s}\n", lcd_wid - 6, speed);
/* Calculate Total speed */
if (strstr(unit_label, "pkt")) { /* don't format this value */
/* Calculate and actualize total speed */
if (strstr(unit_label, "pkt")) {
sprintf(speed, "%7ld %s", (long)(rc_speed + tr_speed), unit_label);
}
else {
format_value(speed, rc_speed + tr_speed, unit_label);
}
/* Actualize Total speed */
sock_printf(sock, "widget_set I total 1 4 {Total: %*s/s}\n", lcd_wid - 9, speed);
}
else { /* Interface is down */
else {
get_time_string(speed, iface->last_online);
sock_printf(sock, "widget_set I dl 1 2 {NA (%s)}\n", speed);
sock_send_string(sock, "widget_set I ul 1 3 {}\n");
sock_send_string(sock, "widget_set I total 1 4 {}\n");
}
}
else { /* multi-interfaces mode: 1 line per interface */
char speed1[20]; /* buffer to store the formated speed string */
/* multi-interfaces mode: 1 line per interface */
else {
char speed1[20]; /* buffer to store the formated speed string */
if (iface->status == up) {
if (strstr(unit_label, "pkt")) {
@@ -425,13 +410,14 @@ actualize_speed_screen(IfaceInfo *iface, unsigned int interval, int index)
sock_printf(sock, "widget_set I i%1d 1 %1d {%4.4s ^%.4s v%.4s}\n",
index, index+1, iface->alias, speed1, speed);
}
else { /* Interface is down */
else {
get_time_string(speed, iface->last_online);
sock_printf(sock, "widget_set I i%1d 1 %1d {%5.5s NA (%s)}\n",
index, index+1, iface->alias, speed);
}
}
} /* actualize_speed_screen() */
}
/**
* Send commands to server to add transfer screen with all required widgets.
@@ -439,22 +425,15 @@ actualize_speed_screen(IfaceInfo *iface, unsigned int interval, int index)
void
initialize_transfer_screen(void)
{
int iface_nmbr; /* interface number */
int iface_nmbr; /* interface number */
/* Add screen */
sock_send_string(sock, "screen_add NT\n");
/* Set screen name */
sock_send_string(sock, "screen_set NT name {Transfer}\n");
/* Add title to screen */
sock_send_string(sock, "widget_add NT title title\n");
if ((iface_count == 1) && (lcd_hgt >= 4)) { /* single interface mode */
/* Set title */
/* single interface mode */
if ((iface_count == 1) && (lcd_hgt >= 4)) {
sock_printf(sock, "widget_set NT title {Transfer: %s}\n", iface[0].alias);
/* Add and set download, upload and total string widgets */
sock_send_string(sock, "widget_add NT dl string\n");
sock_send_string(sock, "widget_set NT dl 1 2 {DL:}\n");
sock_send_string(sock, "widget_add NT ul string\n");
@@ -462,24 +441,27 @@ initialize_transfer_screen(void)
sock_send_string(sock, "widget_add NT total string\n");
sock_send_string(sock, "widget_set NT total 1 4 {Total:}\n");
}
else { /* multi-interfaces mode: one line per interface */
/* multi-interfaces mode: one line per interface */
else {
/* Set title (transfer screen is always in "bytes") */
sock_send_string(sock, "widget_set NT title {Net Transfer (bytes)}\n");
/* frame from (2, left) to (width, height) that is iface_count lines high */
sock_send_string(sock, "widget_add NT f frame\n");
// frame from (2, left) to (width, height) that is iface_count lines high
sock_printf(sock, "widget_set NT f 1 2 %d %d %d %d v 16\n",
lcd_wid, lcd_hgt, lcd_wid, iface_count,
// scroll rate: 1 line every X ticks (=1/8 sec)
((lcd_hgt >= 4) ? 8 : 16));
lcd_wid, lcd_hgt, lcd_wid, iface_count,
/* scroll rate: 1 line every X ticks (=1/8 sec) */
((lcd_hgt >= 4) ? 8 : 16));
/* Add interfaces */
for (iface_nmbr = 0; iface_nmbr < iface_count; iface_nmbr++) {
sock_printf(sock, "widget_add NT i%1d string -in f\n", iface_nmbr);
sock_printf(sock, "widget_set NT i%1d 1 %1d {%5.5s NA (never)}\n",
iface_nmbr, iface_nmbr+1, iface[iface_nmbr].alias);
iface_nmbr, iface_nmbr+1, iface[iface_nmbr].alias);
}
}
} /* initialize_transfer_screen() */
}
/**
* Actualize values in display, formatting transfer measures and sending
@@ -490,9 +472,10 @@ initialize_transfer_screen(void)
void
actualize_transfer_screen(IfaceInfo *iface, int index)
{
char transfer[20]; /* buffer to store the formated traffic string */
char transfer[20]; /* buffer to store the formated traffic string */
if ((iface_count == 1) && (lcd_hgt >= 4)) { /* single interface mode */
/* single interface mode */
if ((iface_count == 1) && (lcd_hgt >= 4)) {
if (iface->status == up) {
/* download traffic */
format_value(transfer, iface->rc_byte, "B");
@@ -506,15 +489,16 @@ actualize_transfer_screen(IfaceInfo *iface, int index)
format_value(transfer, iface->rc_byte + iface->tr_byte, "B");
sock_printf(sock, "widget_set NT total 1 4 {Total: %*s}\n", lcd_wid - 7, transfer);
}
else { /* Interface is down */
else {
get_time_string(transfer, iface->last_online);
sock_printf(sock, "widget_set NT dl 1 2 {NA (%s)}\n", transfer);
sock_send_string(sock, "widget_set NT ul 1 3 {}\n");
sock_send_string(sock, "widget_set NT total 1 4 {}\n");
}
}
else { /* multi-interfaces mode: one line per interface */
char transfer1[20]; /* buffer to store the formated traffic string */
/* multi-interfaces mode: one line per interface */
else {
char transfer1[20]; /* buffer to store the formated traffic string */
if (iface->status == up) {
format_value_multi_interface(transfer, iface->rc_byte, "B");
@@ -526,10 +510,10 @@ actualize_transfer_screen(IfaceInfo *iface, int index)
sock_printf(sock, "widget_set NT i%1d 1 %1d {%4.4s ^%.4s v%.4s}\n",
index, index+1, iface->alias, transfer1, transfer);
}
else { /* Interface is down */
else {
get_time_string(transfer, iface->last_online);
sock_printf(sock, "widget_set NT i%1d 1 %1d {%5.5s NA (%s)}\n",
index, index+1, iface->alias, transfer);
}
}
} /* actualize_transfer_screen() */
}
clients/lcdproc/iface.h
+3 -2
View File
@@ -15,9 +15,10 @@
#ifndef IFACE_H
#define IFACE_H
#define MAX_INTERFACES 3 /* max number of interfaces in multi-interface mode */
/** max number of interfaces in multi-interface mode */
#define MAX_INTERFACES 3
IfaceInfo iface[MAX_INTERFACES]; /* interface info */
IfaceInfo iface[MAX_INTERFACES]; /* interface info */
/** Update screen content */
int iface_screen(int rep, int display, int *flags_ptr);
clients/lcdproc/load.c
+13 -11
View File
@@ -69,12 +69,12 @@ xload_screen(int rep, int display, int *flags_ptr)
sock_send_string(sock, "screen_add L\n");
sock_printf(sock, "screen_set L -name {Load: %s}\n", get_hostname());
// Add the vbars...
/* Add the vbars... */
for (i = 1; i < lcd_wid; i++) {
sock_printf(sock, "widget_add L bar%i vbar\n", i);
sock_printf(sock, "widget_set L bar%i %i %i 0\n", i, i, lcd_hgt);
}
// And add a title...
/* And add a title... */
if (lcd_hgt > 2) {
sock_send_string(sock, "widget_add L title title\n");
sock_send_string(sock, "widget_set L title {LOAD }\n");
@@ -89,19 +89,21 @@ xload_screen(int rep, int display, int *flags_ptr)
sock_printf(sock, "widget_set L top %i %i 1\n", lcd_wid, (lcd_hgt + 1 - gauge_hgt));
}
// shift load history
/* shift load history */
for (i = 0; i < (lcd_wid - 2); i++)
loads[i] = loads[i + 1];
// get new load value
// ignore failure: the shift above makes sure we still have the prev. value
/*
* get new load value, ignore failure: the shift above makes sure we
* still have the previous value
*/
machine_get_loadavg(&(loads[lcd_wid - 2]));
// determine max. load from history
/* determine max. load from history */
for (i = 0; i < lcd_wid - 1; i++)
loadmax = max(loadmax, loads[i]);
// poor man's ceil()
/* poor man's ceil() */
loadtop = (int) loadmax;
if (loadtop < loadmax)
loadtop++;
@@ -109,7 +111,7 @@ xload_screen(int rep, int display, int *flags_ptr)
factor = (double) (lcd_cellhgt * gauge_hgt) / (double) loadtop;
// display load
/* display load */
sock_printf(sock, "widget_set L top %i %i %i\n", lcd_wid, (lcd_hgt + 1 - gauge_hgt), loadtop);
for (i = 0; i < lcd_wid - 1; i++) {
@@ -118,13 +120,13 @@ xload_screen(int rep, int display, int *flags_ptr)
sock_printf(sock, "widget_set L bar%i %i %i %i\n", i + 1, i + 1, lcd_hgt, (int) x);
}
// And now the title...
/* And now the title... */
if (lcd_hgt > 2)
sock_printf(sock, "widget_set L title {LOAD %2.2f: %s}\n", loads[lcd_wid - 2], get_hostname());
else
sock_printf(sock, "widget_set L title 1 1 {%s %2.2f}\n", get_hostname(), loads[lcd_wid - 2]);
// set return status depending on max & current load
/* set return status depending on max & current load */
if (lowLoad < highLoad) {
status = (loadmax > lowLoad) ? BACKLIGHT_ON : BACKLIGHT_OFF;
if (loads[lcd_wid - 2] > highLoad)
@@ -132,4 +134,4 @@ xload_screen(int rep, int display, int *flags_ptr)
}
return status;
} // End xload_screen()
}
clients/lcdproc/mem.c
+39 -41
View File
@@ -64,8 +64,8 @@ mem_screen(int rep, int display, int *flags_ptr)
if (lcd_hgt >= 4) {
gauge_wid = (lcd_wid >= 18)
? (lcd_wid - 6) / 2 // room for E..F pairs and 2 spaces in between
: (lcd_wid - 4) / 2; // leave room for the E...F pairs
? (lcd_wid - 6) / 2 /* room for E..F pairs and 2 spaces in between */
: (lcd_wid - 4) / 2; /* leave room for the E...F pairs */
sock_send_string(sock, "widget_add M title title\n");
sock_send_string(sock, "widget_set M title { MEM}\n");
@@ -79,10 +79,11 @@ mem_screen(int rep, int display, int *flags_ptr)
sock_printf(sock, "widget_set M EFmem 1 4 {E%*sF}\n", gauge_wid, "");
sock_send_string(sock, "widget_add M EFswap string\n");
sock_printf(sock, "widget_set M EFswap %i 4 {E%*sF}\n",
lcd_wid - gauge_wid - 1, gauge_wid, "");
lcd_wid - gauge_wid - 1, gauge_wid, "");
sock_send_string(sock, "widget_add M memused string\n");
sock_send_string(sock, "widget_add M swapused string\n");
} else {
}
else {
gauge_wid = (lcd_wid >= 18) ? max(2, lcd_wid - 18) : 0;
gauge_offs = (lcd_wid - gauge_wid) / 2 + 2;
@@ -90,9 +91,9 @@ mem_screen(int rep, int display, int *flags_ptr)
sock_send_string(sock, "widget_add M s string\n");
if (gauge_wid > 0) {
sock_printf(sock, "widget_set M m 1 1 {M%*s[%*s]}\n",
gauge_offs - 3, "", gauge_wid, "");
gauge_offs - 3, "", gauge_wid, "");
sock_printf(sock, "widget_set M s 1 2 {S%*s[%*s]}\n",
gauge_offs - 3, "", gauge_wid, "");
gauge_offs - 3, "", gauge_wid, "");
}
else {
sock_send_string(sock, "widget_set M m 1 1 {M }\n");
@@ -112,82 +113,83 @@ mem_screen(int rep, int display, int *flags_ptr)
machine_get_meminfo(mem);
if (lcd_hgt >= 4) {
char tmp[12]; // should be sufficient
char tmp[12]; /* should be sufficient */
// flip the title back and forth... (every 4 updates)
/* flip the title back and forth... (every 4 updates) */
if (which_title & 4) {
sock_printf(sock, "widget_set M subtitle %i 1 {}\n", lcd_wid - 7);
sock_printf(sock, "widget_set M title {%s}\n", get_hostname());
} else {
}
else {
sock_send_string(sock, "widget_set M title { MEM}\n");
sock_printf(sock, "widget_set M subtitle %i 1 { SWAP }\n", lcd_wid - 7);
}
which_title = (which_title + 1) & 7;
// Total memory
/* Total memory */
sprintf_memory(tmp, mem[0].total * 1024.0, 1);
if (display)
sock_printf(sock, "widget_set M memtotl 1 2 {%7s}\n", tmp);
// Free memory (plus buffers and cache)
/* Free memory (plus buffers and cache) */
sprintf_memory(tmp, (mem[0].free + mem[0].buffers + mem[0].cache) * 1024.0, 1);
if (display)
sock_printf(sock, "widget_set M memused 1 3 {%7s}\n", tmp);
// Total swap
/* Total swap */
sprintf_memory(tmp, mem[1].total * 1024.0, 1);
if (display)
sock_printf(sock, "widget_set M swaptotl %i 2 {%7s}\n", lcd_wid - 7, tmp);
// Free swap
/* Free swap */
sprintf_memory(tmp, mem[1].free * 1024.0, 1);
if (display)
sock_printf(sock, "widget_set M swapused %i 3 {%7s}\n", lcd_wid - 7, tmp);
if (gauge_wid > 0) {
// Free memory graph
/* Free memory graph */
if (mem[0].total > 0) {
double value = 1.0 - (double) (mem[0].free + mem[0].buffers + mem[0].cache)
/ (double) mem[0].total;
/ (double) mem[0].total;
//printf(".0f", val) only prints the integer part
/* printf(".0f", val) only prints the integer part */
if (display)
sock_printf(sock, "widget_set M memgauge 2 4 %.0f\n",
lcd_cellwid * gauge_wid * value);
lcd_cellwid * gauge_wid * value);
}
// Free swap graph
/* Free swap graph */
if (mem[1].total > 0) {
double value = 1.0 - ((double) mem[1].free / (double) mem[1].total);
//printf(".0f", val) only prints the integer part
/* printf(".0f", val) only prints the integer part */
if (display)
sock_printf(sock, "widget_set M swapgauge %i 4 %.0f\n",
lcd_wid - gauge_wid, lcd_cellwid * gauge_wid * value);
lcd_wid - gauge_wid, lcd_cellwid * gauge_wid * value);
}
}
}
else {
char tmp[12]; // should be sufficient
char tmp[12]; /* should be sufficient */
// Total memory
/* Total memory */
sprintf_memory(tmp, mem[0].total * 1024.0, 1);
if (display)
sock_printf(sock, "widget_set M memtotl 3 1 {%6s}\n", tmp);
// Total swap
/* Total swap */
sprintf_memory(tmp, mem[1].total * 1024.0, 1);
if (display)
sock_printf(sock, "widget_set M swaptotl 3 2 {%6s}\n", tmp);
// Free memory graph
/* Free memory graph */
strcpy(tmp, "N/A");
if (mem[0].total > 0) {
double value = 1.0 - (double) (mem[0].free + mem[0].buffers + mem[0].cache)
/ (double) mem[0].total;
if (gauge_wid > 0) {
//printf(".0f", val) only prints the integer part
/* printf(".0f", val) only prints the integer part */
if (display)
sock_printf(sock, "widget_set M memgauge %i 1 %.0f\n",
gauge_offs, lcd_cellwid * gauge_wid * value);
@@ -198,13 +200,13 @@ mem_screen(int rep, int display, int *flags_ptr)
if (display)
sock_printf(sock, "widget_set M mem%% %i 1 {%5s}\n", lcd_wid - 5, tmp);
// Free swap graph
/* Free swap graph */
strcpy(tmp, "N/A");
if (mem[1].total > 0) {
double value = 1.0 - ((double) mem[1].free / (double) mem[1].total);
if (gauge_wid > 0) {
//printf(".0f", val) only prints the integer part
/* printf(".0f", val) only prints the integer part */
if (display)
sock_printf(sock, "widget_set M swapgauge %i 2 %.0f\n",
gauge_offs, lcd_cellwid * gauge_wid * value);
@@ -217,7 +219,7 @@ mem_screen(int rep, int display, int *flags_ptr)
}
return 0;
} // End mem_screen()
}
/**
@@ -272,14 +274,14 @@ mem_top_screen(int rep, int display, int *flags_ptr)
sock_send_string(sock, "widget_add S title title\n");
sock_printf(sock, "widget_set S title {TOP MEM: %s}\n", get_hostname());
// frame from (2nd line, left) to (last line, right)
/* frame from (2nd line, left) to (last line, right) */
sock_send_string(sock, "widget_add S f frame\n");
sock_printf(sock, "widget_set S f 1 2 %i %i %i 5 v %i\n",
lcd_wid, lcd_hgt, lcd_wid,
// scroll rate: 1 line every X ticks (= 1/8 sec)
((lcd_hgt >= 4) ? 8 : 12));
lcd_wid, lcd_hgt, lcd_wid,
/* scroll rate: 1 line every X ticks (= 1/8 sec) */
((lcd_hgt >= 4) ? 8 : 12));
// frame contents
/* frame contents */
for (i = 1; i <= 5; i++) {
sock_printf(sock, "widget_add S %i string -in f\n", i);
}
@@ -294,7 +296,7 @@ mem_top_screen(int rep, int display, int *flags_ptr)
machine_get_procs(procs);
// Now, print some info...
/* Now, print some info... */
LL_Rewind(procs);
LL_Sort(procs, sort_procs);
LL_Rewind(procs);
@@ -306,19 +308,16 @@ mem_top_screen(int rep, int display, int *flags_ptr)
sprintf_memory(mem, (double) p->totl * 1024.0, 1);
//printf("Mem hog: %s: %s\n", p->name, mem);
if (display) {
if (p->number > 1)
sock_printf(sock, "widget_set S %i 1 %i {%i %5s %s(%i)}\n",
i, i, i, mem, p->name, p->number);
i, i, i, mem, p->name, p->number);
else
sock_printf(sock, "widget_set S %i 1 %i {%i %5s %s}\n",
i, i, i, mem, p->name);
i, i, i, mem, p->name);
}
}
else {
//printf("Mem hog: none?\n");
//sprintf(buffer, "widget_set S %i 1 %i {}\n", i, i);
if (display)
sock_printf(sock, "widget_set S %i 1 %i { }\n", i, i);
}
@@ -326,12 +325,11 @@ mem_top_screen(int rep, int display, int *flags_ptr)
LL_Next(procs);
}
// Now clean it all up...
/* Now clean it all up... */
LL_Rewind(procs);
do {
procinfo_type *p = (procinfo_type *) LL_Get(procs);
if (p != NULL) {
//printf("Proc: %6ik %s\n", p->size, p->name);
free(p);
}
} while (LL_Next(procs) == 0);
clients/lcdproc/mode.c
+15 -14
View File
@@ -18,11 +18,11 @@
#include <string.h>
#ifdef HAVE_CONFIG_H
#include "config.h"
# include "config.h"
#endif
#if defined( IRIX ) || defined( SOLARIS )
#include <strings.h>
# include <strings.h>
#endif
#include "shared/sockets.h"
@@ -40,7 +40,7 @@ mode_init(void)
{
machine_init();
return(0);
return (0);
}
/** Clean up modes on exit */
@@ -75,9 +75,9 @@ update_screen(ScreenMode *m, int display)
#ifdef LCDPROC_EYEBOXONE
/* Eyebox Init */
if (init_flag == 0)
eyebox_screen(m->which,0);
eyebox_screen(m->which, 0);
/* Eyebox Flush */
eyebox_screen(m->which,1);
eyebox_screen(m->which, 1);
#endif
}
@@ -90,7 +90,7 @@ update_screen(ScreenMode *m, int display)
sock_send_string(sock, "backlight blink\n");
}
return(status);
return (status);
}
@@ -106,8 +106,8 @@ int
credit_screen(int rep, int display, int *flags_ptr)
{
/*
* List of persons who contributed to LCDproc.
* Keep in sync with CREDITS file (ordered by appearance)
* List of persons who contributed to LCDproc. Keep in sync with
* CREDITS file (ordered by appearance)
*/
const char *contributors[] = {
"William Ferrell",
@@ -184,7 +184,8 @@ credit_screen(int rep, int display, int *flags_ptr)
/* get number of contributors */
for (contr_num = 0; contributors[contr_num] != NULL; contr_num++)
;
; /* NADA */
sock_send_string(sock, "screen_add A\n");
sock_send_string(sock, "screen_set A -name {Credits for LCDproc}\n");
sock_send_string(sock, "widget_add A title title\n");
@@ -192,15 +193,15 @@ credit_screen(int rep, int display, int *flags_ptr)
if (lcd_hgt >= 4) {
sock_send_string(sock, "widget_add A text scroller\n");
sock_printf(sock, "widget_set A text 1 2 %d 2 h 8 {%s}\n",
lcd_wid, "LCDproc was brought to you by:");
lcd_wid, "LCDproc was brought to you by:");
}
/* frame from (2nd/3rd line, left) to (last line, right) */
sock_send_string(sock, "widget_add A f frame\n");
sock_printf(sock, "widget_set A f 1 %i %i %i %i %i v %i\n",
((lcd_hgt >= 4) ? 3 : 2), lcd_wid, lcd_hgt, lcd_wid, contr_num,
// scroll rate: 1 line every X ticks (= 1/8 sec)
((lcd_hgt >= 4) ? 8 : 12));
((lcd_hgt >= 4) ? 3 : 2), lcd_wid, lcd_hgt, lcd_wid, contr_num,
/* scroll rate: 1 line every X ticks (= 1/8 sec) */
((lcd_hgt >= 4) ? 8 : 12));
/* frame contents */
for (i = 1; i < contr_num; i++) {
@@ -209,7 +210,7 @@ credit_screen(int rep, int display, int *flags_ptr)
}
}
return(0);
return 0;
}
/* EOF */
clients/lcdproc/util.c
+6 -4
View File
@@ -2,7 +2,7 @@
* Utility functions to print some numerical values in a nice fashion
*/
/*
/*-
* Copyright (C) 2005 Peter Marschall
*
* This program is free software; you can redistribute it and/or
@@ -76,7 +76,7 @@ sprintf_percent(char *dst, double percent)
char *
convert_double(double *value, int base, double roundlimit)
{
static char *units[] = { "", "k", "M", "G", "T", "P", "E", "Z", "Y", NULL };
static char *units[] = {"", "k", "M", "G", "T", "P", "E", "Z", "Y", NULL};
int off = 0;
if ((roundlimit <= 0.0) || (roundlimit > 1.0))
@@ -84,8 +84,10 @@ convert_double(double *value, int base, double roundlimit)
/* Get value's order of magnitude */
while (units[off] != NULL) {
/* Note: the check for 1000 is to idenfity the number of
* characters in the output needed, not to decide if to scale value.
/*
* Note: the check for 1000 is to idenfity the number of
* characters in the output needed, not to decide if to scale
* value.
*/
if (*value < 1000 * roundlimit)
break;
clients/lcdproc/util.h
+6 -18
View File
@@ -2,25 +2,15 @@
* Header file for \c util.c
*/
/*
* Copyright (C) 2005 Peter Marschall
/*-
* Copyright (C) 2005 Peter Marschall
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
* This file is part of lcdproc, the lcdproc client.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* This file is released under the GNU General Public License.
* Refer to the COPYING file distributed with this package.
*/
#ifndef LCDPROC_UTIL_H
#define LCDPROC_UTIL_H
@@ -36,6 +26,4 @@ char *sprintf_percent(char *dst, double percent);
/** converts value into power-of-x representation */
char *convert_double(double *value, int base, double roundlimit);
#endif /* LCDPROC_UTIL_H */
/* EOF */
#endif