mirror of
https://github.com/tuxbox-fork-migrations/recycled-ni-neutrino.git
synced 2025-08-28 16:01:10 +02:00
Thilo Graf
ab0e31bd05
It's unnecessary overhead to set the value everywhere, except it's needed.
Origin commit data
------------------
Commit: f70a30defa
Author: Thilo Graf <dbt@novatux.de>
Date: 2013-04-05 (Fri, 05 Apr 2013)
467 lines
13 KiB
C++
467 lines
13 KiB
C++
/*
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Neutrino-GUI - DBoxII-Project
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Copyright (C) 2001 Steffen Hehn 'McClean'
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Homepage: http://dbox.cyberphoria.org/
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Kommentar:
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Diese GUI wurde von Grund auf neu programmiert und sollte nun vom
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Aufbau und auch den Ausbaumoeglichkeiten gut aussehen. Neutrino basiert
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auf der Client-Server Idee, diese GUI ist also von der direkten DBox-
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Steuerung getrennt. Diese wird dann von Daemons uebernommen.
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License: GPL
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#define _FILE_OFFSET_BITS 64
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#include <sys/types.h>
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#include <sys/stat.h>
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#include <fcntl.h>
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#include <libgen.h>
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#include <mntent.h>
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#include <gui/dboxinfo.h>
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#include <gui/components/cc_item_progressbar.h>
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#include <global.h>
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#include <neutrino.h>
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#include <driver/fontrenderer.h>
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#include <driver/screen_max.h>
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#include <driver/rcinput.h>
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#include <driver/fade.h>
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#include <sys/sysinfo.h>
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#include <sys/vfs.h>
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#include <system/helpers.h>
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static const int FSHIFT = 16; /* nr of bits of precision */
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#define FIXED_1 (1<<FSHIFT) /* 1.0 as fixed-point */
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#define LOAD_INT(x) ((x) >> FSHIFT)
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#define LOAD_FRAC(x) LOAD_INT(((x) & (FIXED_1-1)) * 100)
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CDBoxInfoWidget::CDBoxInfoWidget()
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{
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frameBuffer = CFrameBuffer::getInstance();
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hheight = g_Font[SNeutrinoSettings::FONT_TYPE_MENU_TITLE]->getHeight();
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mheight = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getHeight();
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// width = 600;
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// height = hheight+13*mheight+ 10;
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width = 0;
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height = 0;
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x = 0;
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y = 0;
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}
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int CDBoxInfoWidget::exec(CMenuTarget* parent, const std::string &)
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{
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if (parent)
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{
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parent->hide();
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}
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COSDFader fader(g_settings.menu_Content_alpha);
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fader.StartFadeIn();
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paint();
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//int res = g_RCInput->messageLoop();
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neutrino_msg_t msg;
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neutrino_msg_data_t data;
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int res = menu_return::RETURN_REPAINT;
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bool doLoop = true;
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int timeout = g_settings.timing[SNeutrinoSettings::TIMING_MENU];
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uint64_t timeoutEnd = CRCInput::calcTimeoutEnd( timeout == 0 ? 0xFFFF : timeout);
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uint32_t updateTimer = g_RCInput->addTimer(5*1000*1000, false);
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while (doLoop)
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{
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g_RCInput->getMsgAbsoluteTimeout( &msg, &data, &timeoutEnd );
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if((msg == NeutrinoMessages::EVT_TIMER) && (data == fader.GetTimer())) {
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if(fader.Fade())
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doLoop = false;
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}
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else if((msg == NeutrinoMessages::EVT_TIMER) && (data == updateTimer)) {
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paint();
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}
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else if ( ( msg == CRCInput::RC_timeout ) ||
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( msg == CRCInput::RC_home ) ||
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( msg == CRCInput::RC_ok ) ) {
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if(fader.StartFadeOut()) {
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timeoutEnd = CRCInput::calcTimeoutEnd( 1 );
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msg = 0;
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} else
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doLoop = false;
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}
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else if(msg == CRCInput::RC_setup) {
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res = menu_return::RETURN_EXIT_ALL;
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doLoop = false;
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}
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else if((msg == CRCInput::RC_sat) || (msg == CRCInput::RC_favorites)) {
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g_RCInput->postMsg (msg, 0);
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res = menu_return::RETURN_EXIT_ALL;
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doLoop = false;
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}
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else
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{
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int mr = CNeutrinoApp::getInstance()->handleMsg( msg, data );
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if ( mr & messages_return::cancel_all )
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{
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res = menu_return::RETURN_EXIT_ALL;
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doLoop = false;
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}
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else if ( mr & messages_return::unhandled )
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{
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if ((msg <= CRCInput::RC_MaxRC) &&
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(data == 0)) /* <- button pressed */
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{
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timeoutEnd = CRCInput::calcTimeoutEnd( timeout );
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}
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}
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}
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}
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hide();
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fader.Stop();
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g_RCInput->killTimer(updateTimer);
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return res;
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}
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void CDBoxInfoWidget::hide()
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{
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frameBuffer->paintBackgroundBoxRel(x,y, width,height);
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}
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static void bytes2string(uint64_t bytes, char *result, size_t len)
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{
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static const char units[] = " kMGT";
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unsigned int magnitude = 0;
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uint64_t factor = 1;
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uint64_t b = bytes;
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while ((b > 1024) && (magnitude < strlen(units) - 1))
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{
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magnitude++;
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b /= 1024;
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factor *= 1024;
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}
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if (b < 1024) /* no need for fractions for big numbers */
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snprintf(result, len, "%3d.%02d%c", (int)b,
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(int)((bytes - b * factor) * 100 / factor), units[magnitude]);
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else
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snprintf(result, len, "%d%c", (int)bytes, units[magnitude]);
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result[len - 1] = '\0';
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//printf("b2s: b:%lld r:'%s' mag:%d u:%d\n", bytes, result, magnitude, (int)strlen(units));
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}
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void CDBoxInfoWidget::paint()
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{
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const int headSize = 5;
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const char *head[headSize] = {"Filesystem", "Size", "Used", "Available", "Use%"};
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int fontWidth = g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->getWidth();
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int sizeOffset = fontWidth * 7;//9999.99M
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int percOffset = fontWidth * 3 ;//100%
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int nameOffset = fontWidth * 9;//WWWwwwwwww
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int offsetw = nameOffset+ (sizeOffset+10)*3 +10+percOffset+10;
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offsetw += 20;
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width = offsetw + 10 + 120;
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height = hheight + 6 * mheight;
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struct statfs s;
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FILE * mountFile;
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struct mntent * mnt;
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/* this is lame, as it duplicates code. OTOH, it is small and fast enough...
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The algorithm is exactly the same as below in the display routine */
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if ((mountFile = setmntent("/proc/mounts", "r")) == NULL) {
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perror("/proc/mounts");
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} else {
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while ((mnt = getmntent(mountFile)) != NULL) {
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if (strcmp(mnt->mnt_fsname, "rootfs") == 0)
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continue;
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if (::statfs(mnt->mnt_dir, &s) == 0) {
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switch (s.f_type) /* f_type is long */
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{
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case 0xEF53L: /*EXT2 & EXT3*/
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case 0x6969L: /*NFS*/
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case 0xFF534D42L: /*CIFS*/
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case 0x517BL: /*SMB*/
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case 0x52654973L: /*REISERFS*/
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case 0x65735546L: /*fuse for ntfs*/
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case 0x58465342L: /*xfs*/
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case 0x4d44L: /*msdos*/
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break;
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case 0x72b6L: /*jffs2*/
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height += mheight;
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break;
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default:
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continue;
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}
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height += mheight;
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}
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}
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endmntent(mountFile);
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}
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width = w_max(width, 0);
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height = h_max(height, 0);
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x = getScreenStartX(width);
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y = getScreenStartY(height);
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fprintf(stderr, "CDBoxInfoWidget::CDBoxInfoWidget() x = %d, y = %d, width = %d height = %d\n", x, y, width, height);
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int ypos=y;
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int i = 0;
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frameBuffer->paintBoxRel(x, ypos, width, hheight, COL_MENUHEAD_PLUS_0, RADIUS_LARGE, CORNER_TOP);
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frameBuffer->paintBoxRel(x, ypos+ hheight, width, height- hheight, COL_MENUCONTENT_PLUS_0, RADIUS_LARGE, CORNER_BOTTOM);
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ypos+= hheight + (mheight >>1);
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FILE* fd = fopen("/proc/cpuinfo", "rt");
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if (fd==NULL) {
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printf("error while opening proc-cpuinfo\n" );
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} else {
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char *buffer=NULL;
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size_t len = 0;
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ssize_t read;
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while ((read = getline(&buffer, &len, fd)) != -1) {
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if (!(strncmp(const_cast<char *>("Hardware"),buffer,8))) {
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char *t=rindex(buffer,'\n');
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if (t)
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*t='\0';
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std::string hw;
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char *p=rindex(buffer,':');
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if (p)
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hw=++p;
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hw+=" Info";
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g_Font[SNeutrinoSettings::FONT_TYPE_MENU_TITLE]->RenderString(x+10, y + hheight+1, width - 10, hw.c_str(), COL_MENUHEAD, 0, true); // UTF-8
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break;
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}
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i++;
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if (i > 2)
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continue;
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if (read > 0 && buffer[read-1] == '\n')
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buffer[read-1] = '\0';
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g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->RenderString(x+ 10, ypos+ mheight, width - 10, buffer, COL_MENUCONTENT);
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ypos+= mheight;
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}
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fclose(fd);
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if (buffer)
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free(buffer);
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}
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char *ubuf=NULL, *sbuf=NULL;
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int buf_size=256;
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ubuf = new char[buf_size];
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sbuf = new char[buf_size];
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if (sbuf != NULL && ubuf != NULL) {
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int updays, uphours, upminutes;
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struct sysinfo info;
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struct tm *current_time;
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time_t current_secs;
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memset(sbuf, 0, 256);
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time(¤t_secs);
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current_time = localtime(¤t_secs);
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sysinfo(&info);
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snprintf( ubuf,buf_size, "Uptime: %2d:%02d%s up ",
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current_time->tm_hour%12 ? current_time->tm_hour%12 : 12,
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current_time->tm_min, current_time->tm_hour > 11 ? "pm" : "am");
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strcat(sbuf, ubuf);
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updays = (int) info.uptime / (60*60*24);
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if (updays) {
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snprintf(ubuf,buf_size, "%d day%s, ", updays, (updays != 1) ? "s" : "");
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strcat(sbuf, ubuf);
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}
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upminutes = (int) info.uptime / 60;
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uphours = (upminutes / 60) % 24;
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upminutes %= 60;
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if (uphours)
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snprintf(ubuf,buf_size,"%2d:%02d, ", uphours, upminutes);
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else
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snprintf(ubuf,buf_size,"%d min, ", upminutes);
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strcat(sbuf, ubuf);
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snprintf(ubuf,buf_size, "load: %ld.%02ld, %ld.%02ld, %ld.%02ld",
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LOAD_INT(info.loads[0]), LOAD_FRAC(info.loads[0]),
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LOAD_INT(info.loads[1]), LOAD_FRAC(info.loads[1]),
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LOAD_INT(info.loads[2]), LOAD_FRAC(info.loads[2]));
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strcat(sbuf, ubuf);
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g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->RenderString(x+ 10, ypos+ mheight, width - 10, sbuf, COL_MENUCONTENT);
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ypos+= mheight/2;
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ypos+= mheight;
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int headOffset=0;
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int mpOffset=0;
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bool rec_mp=false, memory_flag = false;
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// paint mount head
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for (int j = 0; j < headSize; j++) {
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switch (j)
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{
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case 0:
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headOffset = 10;
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break;
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case 1:
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headOffset = nameOffset + 20;
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break;
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case 2:
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headOffset = nameOffset + sizeOffset+10 +20;
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break;
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case 3:
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headOffset = nameOffset + (sizeOffset+10)*2+15;
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break;
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case 4:
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headOffset = nameOffset + (sizeOffset+10)*3+15;
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break;
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}
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g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->RenderString(x+ headOffset, ypos+ mheight, width - 10, head[j], COL_MENUCONTENTINACTIVE);
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}
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ypos+= mheight;
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if ((mountFile = setmntent("/proc/mounts", "r")) == 0 ) {
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perror("/proc/mounts");
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}
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else {
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while ((mnt = getmntent(mountFile)) != 0) {
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if (::statfs(mnt->mnt_dir, &s) == 0) {
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if (strcmp(mnt->mnt_fsname, "rootfs") == 0) {
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strcpy(mnt->mnt_fsname, "memory");
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memory_flag = true;
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}
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switch (s.f_type)
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{
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case (int) 0xEF53: /*EXT2 & EXT3*/
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case (int) 0x6969: /*NFS*/
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case (int) 0xFF534D42: /*CIFS*/
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case (int) 0x517B: /*SMB*/
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case (int) 0x52654973: /*REISERFS*/
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case (int) 0x65735546: /*fuse for ntfs*/
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case (int) 0x58465342: /*xfs*/
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case (int) 0x4d44: /*msdos*/
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case (int) 0x72b6: /*jffs2*/
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break;
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default:
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continue;
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}
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if ( s.f_blocks > 0 || memory_flag ) {
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int percent_used;
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uint64_t bytes_total;
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uint64_t bytes_used;
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uint64_t bytes_free;
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if (memory_flag)
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{
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//bytes_total = info.totalram;
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//bytes_free = info.freeram;
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unsigned long t, f;
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get_mem_usage(t, f);
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bytes_total = t*1024;
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bytes_free = f*1024;
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}
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else
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{
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bytes_total = s.f_blocks * s.f_bsize;
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bytes_free = s.f_bfree * s.f_bsize;
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}
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bytes_used = bytes_total - bytes_free;
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percent_used = (bytes_used * 200 + bytes_total) / 2 / bytes_total;
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//paint mountpoints
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for (int j = 0; j < headSize; j++) {
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switch (j)
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{
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case 0: {
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if (s.f_type != 0x72b6)
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{
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char *p1=NULL, *p2=NULL;
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p1=strchr(g_settings.network_nfs_recordingdir+1,'/') ;
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p2=strchr(mnt->mnt_dir+1,'/') ;
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if (p2) {
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if (strstr(p1,p2)) {
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rec_mp = true;
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}
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}
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else {
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if (strstr(g_settings.network_nfs_recordingdir,mnt->mnt_dir)) {
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rec_mp = true;
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}
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}
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}
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mpOffset = 10;
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snprintf(ubuf,buf_size,"%-10.10s",basename(mnt->mnt_fsname));
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}
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break;
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case 1:
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mpOffset = nameOffset + 10;
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bytes2string(bytes_total, ubuf, buf_size);
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break;
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case 2:
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mpOffset = nameOffset+ (sizeOffset+10)*1+10;
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bytes2string(bytes_used, ubuf, buf_size);
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break;
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case 3:
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mpOffset = nameOffset+ (sizeOffset+10)*2+10;
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bytes2string(bytes_free, ubuf, buf_size);
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break;
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case 4:
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mpOffset = nameOffset+ (sizeOffset+10)*3+10;
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snprintf(ubuf, buf_size, "%4d%%", percent_used);
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break;
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}
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g_Font[SNeutrinoSettings::FONT_TYPE_MENU]->RenderString(x + mpOffset, ypos+ mheight, width - 10, ubuf, rec_mp ? COL_MENUCONTENTINACTIVE:COL_MENUCONTENT);
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rec_mp = false;
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}
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int pbw = width - offsetw - 10;
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memory_flag = false;
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//fprintf(stderr, "width: %d offsetw: %d pbw: %d\n", width, offsetw, pbw);
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if (pbw > 8) /* smaller progressbar is not useful ;) */
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{
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CProgressBar pb(x+offsetw, ypos+3, pbw, mheight-10);
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pb.setBlink();
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pb.setInvert();
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pb.setValues(percent_used, 100);
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pb.paint(false);
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}
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ypos+= mheight;
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}
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i++;
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}
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if (ypos > y + height - mheight) /* the screen is not high enough */
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break; /* todo: scrolling? */
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}
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endmntent(mountFile);
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}
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}
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if (sbuf)
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delete[] sbuf;
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if (ubuf)
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delete[] ubuf;
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}
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