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-rw-r--r--noncore/tools/remote/lirchandler.cpp25
-rw-r--r--noncore/tools/remote/lirchandler.h5
-rw-r--r--noncore/tools/remote/remote.cpp28
3 files changed, 45 insertions, 13 deletions
diff --git a/noncore/tools/remote/lirchandler.cpp b/noncore/tools/remote/lirchandler.cpp
index 263b740..ec1e275 100644
--- a/noncore/tools/remote/lirchandler.cpp
+++ b/noncore/tools/remote/lirchandler.cpp
@@ -1,270 +1,293 @@
/*
Opie-Remote. emulates remote controls on an iPaq (and maybe a Zaurus) in Opie.
Copyright (C) 2007 Paul Eggleton & Thomas Stephens
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <sys/socket.h>
#include <sys/types.h>
-#include <sys/un.h>
#include <unistd.h>
#include <errno.h>
#include <qstring.h>
#include <qmessagebox.h>
#include <qobject.h>
#include <opie2/oprocess.h>
+#include <qpe/qcopenvelope_qws.h>
#include "lirchandler.h"
#define PACKET_SIZE 256
#define TIMEOUT 3
#define LIRCD_SOCKET "/dev/lircd"
#define LIRCD_SERVICECMD "/etc/init.d/lircd"
using namespace Opie::Core;
LircHandler::LircHandler(void)
{
fd = 0;
addr.sun_family=AF_UNIX;
strcpy(addr.sun_path, LIRCD_SOCKET);
}
bool LircHandler::connectLirc(void)
{
fd = socket(AF_UNIX, SOCK_STREAM, 0);
if(fd == -1)
{
QMessageBox mb(QObject::tr("Error"),
QObject::tr("Unable to create socket"),
QMessageBox::Critical,
QMessageBox::Ok,
QMessageBox::NoButton,
QMessageBox::NoButton);
mb.exec();
perror("LircHandler::connectLirc");
return false;
}
if(::connect(fd,(struct sockaddr *) &addr, sizeof(addr) ) == -1)
{
QMessageBox mb(QObject::tr("Error"),
QObject::tr("Could not connect to lircd"),
QMessageBox::Critical,
QMessageBox::Ok,
QMessageBox::NoButton,
QMessageBox::NoButton);
mb.exec();
perror("LircHandler::connectLirc");
return false;
}
return true;
}
//this function was ripped for rc.c in xrc, it is available here: http://www.lirc.org/software.html
const char *LircHandler::readPacket()
{
static char buffer[PACKET_SIZE+1]="";
char *end;
static int ptr=0;
ssize_t ret;
int timeout = 0;
if(ptr>0)
{
memmove(buffer,buffer+ptr,strlen(buffer+ptr)+1);
ptr=strlen(buffer);
end=strchr(buffer,'\n');
}
else
{
end=NULL;
}
alarm(TIMEOUT);
while(end==NULL)
{
if(PACKET_SIZE<=ptr)
{
fprintf(stderr,"readPacket: bad packet\n");
ptr=0;
return(NULL);
}
ret=read(fd,buffer+ptr,PACKET_SIZE-ptr);
if(ret<=0 || timeout)
{
if(timeout)
{
fprintf(stderr,"readPacket: timeout\n");
}
else
{
alarm(0);
}
ptr=0;
return(NULL);
}
buffer[ptr+ret]=0;
ptr=strlen(buffer);
end=strchr(buffer,'\n');
}
alarm(0);
end[0]=0;
ptr=strlen(buffer)+1;
//# ifdef DEBUG
// printf("buffer: -%s-\n",buffer);
//# endif
return(buffer);
}
QStringList LircHandler::getRemotes(void)
{
const char write_buffer[] = "LIST\n";
const char *readbuffer;
int i, numlines;
QStringList list;
if(connectLirc()) {
write(fd, write_buffer, strlen(write_buffer) );
for(i=0; i<5; i++)
{
readbuffer = readPacket();
}
numlines = atoi(readbuffer);
for(i=0; i<numlines; i++)
{
list+=readPacket();
}
if(strcasecmp(readPacket(), "END") != 0)
{
QMessageBox mb(QObject::tr("Error"),
QObject::tr("Bad packet while communicating with lircd"),
QMessageBox::Critical,
QMessageBox::Ok,
QMessageBox::NoButton,
QMessageBox::NoButton);
mb.exec();
perror("LircHandler::getRemotes");
return NULL;
}
::close(fd);
}
return list;
}
QStringList LircHandler::getButtons(const char *remoteName)
{
QString write_buffer = "LIST ";
const char *readbuffer;
int i, j, numlines;
QStringList list;
QString string;
write_buffer += remoteName;
write_buffer += '\n';
if(connectLirc()) {
write(fd, write_buffer.latin1(), strlen(write_buffer) );
for(i=0; i<5; i++)
{
readbuffer = readPacket();
}
numlines = atoi(readbuffer);
for(i=0; i<numlines; i++)
{
list+=readPacket();
for(j=0; j<list[i].length(); j++)
{
if(list[i][j] == ' ')
break;
}
list[i].remove(0, j+1);
}
if(strcasecmp(readPacket(), "END") != 0)
{
QMessageBox mb(QObject::tr("Error"),
QObject::tr("Bad packet while communicating with lircd"),
QMessageBox::Critical,
QMessageBox::Ok,
QMessageBox::NoButton,
QMessageBox::NoButton);
mb.exec();
perror("LircHandler::getRemotes");
return NULL;
}
::close(fd);
}
return list;
}
int LircHandler::sendIR(const char *lircaction)
{
const char *read_buffer;
bool done=false;
if(connectLirc()) {
printf("fd2: %d\n", fd);
printf("%s", lircaction);
printf("1\n");
printf("%d\n", write(fd, lircaction, strlen(lircaction) ) );
printf("2\n");
while(!done)
{
read_buffer=readPacket();
printf("%s\n", read_buffer);
if(strcasecmp(read_buffer, "END") == 0)
{
printf("done reading packet\n");
done=true;
}
}
::close(fd);
return 1;
}
else
return 0;
}
bool LircHandler::startLircd(void)
{
return (system(LIRCD_SERVICECMD " start") == 0);
}
bool LircHandler::stopLircd(void)
{
return (system(LIRCD_SERVICECMD " stop") == 0);
}
bool LircHandler::isLircdRunning(void)
{
return (OProcess::processPID("lircd") != 0);
}
+
+bool LircHandler::setupModules(void)
+{
+ // Remove IrDA modules which get in the way
+ system("rmmod ircomm-tty ircomm");
+ // Load LIRC device driver
+ system("modprobe lirc_sir");
+ return true;
+}
+
+bool LircHandler::cleanupModules(void)
+{
+ // Unload LIRC device driver
+ system("rmmod lirc_sir");
+ // Load IrDA drivers back in
+ system("modprobe ircomm-tty");
+ return true;
+}
+
+void LircHandler::disableIrDA(void)
+{
+ QCopEnvelope e("QPE/IrDaApplet", "disableIrda()");
+}
diff --git a/noncore/tools/remote/lirchandler.h b/noncore/tools/remote/lirchandler.h
index c7665cb..4e56b6b 100644
--- a/noncore/tools/remote/lirchandler.h
+++ b/noncore/tools/remote/lirchandler.h
@@ -1,38 +1,43 @@
/*
Opie-Remote. emulates remote controls on an iPaq (and maybe a Zaurus) in Opie.
Copyright (C) 2007 Paul Eggleton & Thomas Stephens
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#ifndef LIRCHANDLER_H
#define LIRCHANDLER_H
+#include <sys/un.h>
+
class LircHandler
{
private:
bool connectLirc(void);
const char *readPacket();
struct sockaddr_un addr;
int fd;
public:
LircHandler(void);
QStringList getRemotes(void);
QStringList getButtons(const char *remoteName);
int sendIR(const char *lircaction);
bool startLircd(void);
bool stopLircd(void);
bool isLircdRunning(void);
+ bool setupModules(void);
+ bool cleanupModules(void);
+ void disableIrDA(void);
};
#endif
diff --git a/noncore/tools/remote/remote.cpp b/noncore/tools/remote/remote.cpp
index 67fc57d..5b756cb 100644
--- a/noncore/tools/remote/remote.cpp
+++ b/noncore/tools/remote/remote.cpp
@@ -1,60 +1,64 @@
/*
Opie-Remote. emulates remote controlls on an iPaq (and maybe a Zaurus) in Opie.
Copyright (C) 2002 Thomas Stephens
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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include "mainview.h"
/* OPIE */
#include <qpe/qpeapplication.h>
#include <qpe/config.h>
/* QT */
#include <qpushbutton.h>
#include <qtabwidget.h>
#include <qlayout.h>
#include <qmessagebox.h>
#include <qpaintdevice.h>
#include <qobject.h>
/* STD */
#include <sys/socket.h>
#include <sys/types.h>
#include <sys/un.h>
#include <unistd.h>
#include <stdio.h>
#include <signal.h>
int main( int argc, char **argv )
{
QPEApplication a( argc, argv );
- MainView w;
- a.setMainWidget( &w );
- QPEApplication::showWidget( &w );
LircHandler lh;
- if(!lh.isLircdRunning()) {
- QMessageBox mb("Error!",
- "Lircd is not running",
- QMessageBox::NoIcon,
- QMessageBox::Ok,
- QMessageBox::NoButton,
- QMessageBox::NoButton);
- mb.exec();
+ lh.disableIrDA();
+ lh.setupModules();
+ lh.startLircd();
+ if(!lh.isLircdRunning()) {
+ QMessageBox::critical(NULL, QObject::tr("Error"),
+ QObject::tr("Unable to start lircd"),
+ QMessageBox::Ok, QMessageBox::NoButton);
}
- return a.exec();
+ MainView w;
+ a.setMainWidget( &w );
+ QPEApplication::showWidget( &w );
+ int result = a.exec();
+
+ lh.stopLircd();
+ lh.cleanupModules();
+
+ return result;
}