mangavalk/lcdproc
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Apply style to all client files.

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mmdolze committed 2011-11-20 15:24:14 +00:00
1 parent 27d1bc1087
commit 46b0c5cf77
14 files changed
+316 -383
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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()
}