opie remote control

1 files changed, 268 insertions, 0 deletions

diff --git a/noncore/tools/remote/buttondialog.cpp b/noncore/tools/remote/buttondialog.cpp
new file mode 100644
index 0000000..e7ff4b4
--- a/dev/null
+++ b/noncore/tools/remote/buttondialog.cpp
@@ -0,0 +1,268 @@
+/*
+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 "buttondialog.h"
+
+ButtonDialog::ButtonDialog(QString buttonName, QWidget *parent=0, const char*name=0, bool modal=FALSE, WFlags f=0):QDialog(parent, name, modal, f)
+{
+	setCaption(tr(buttonName));
+
+	QVBoxLayout *layout = new QVBoxLayout(this);
+
+	QHBoxLayout *hlayout1 = new QHBoxLayout(this);
+	QHBoxLayout *hlayout2 = new QHBoxLayout(this);
+	QHBoxLayout *hlayout3 = new QHBoxLayout(this);
+
+	layout->addSpacing(5);
+	layout->addLayout(hlayout1);
+	layout->addSpacing(5);
+	layout->addLayout(hlayout2);
+	layout->addSpacing(5);
+	layout->addLayout(hlayout3);
+	layout->addSpacing(5);
+
+	remote = new QComboBox(false, this, "remote");
+	QLabel *remoteLabel = new QLabel(remote, "Remote: ", this, "remoteLabel");
+	hlayout1->addSpacing(5);
+	hlayout1->addWidget(remoteLabel);
+	hlayout1->addSpacing(5);
+	hlayout1->addWidget(remote);
+	hlayout1->addSpacing(5);
+	remote->insertItem("Remote  ");
+	remote->insertStringList(getRemotes());
+	connect(remote, SIGNAL(activated(const QString &)), this, SLOT(remoteSelected(const QString&)) );
+
+	button = new QComboBox(false, this, "button");
+	QLabel *buttonLabel = new QLabel(remote, "Button: ", this, "buttonLabel");
+	hlayout2->addSpacing(5);
+	hlayout2->addWidget(buttonLabel);
+	hlayout2->addSpacing(5);
+	hlayout2->addWidget(button);
+	hlayout2->addSpacing(5);
+	button->insertItem("Button       ");
+	connect(button, SIGNAL(activated(const QString &)), this, SLOT(buttonSelected(const QString&)) );
+	
+	label = new QLineEdit(this, "label");
+	label->setText(buttonName);
+	QLabel *labelLabel = new QLabel(label, "Label: ", this, "labelLabel");
+	hlayout3->addSpacing(5);
+	hlayout3->addWidget(labelLabel);
+	hlayout3->addSpacing(5);
+	hlayout3->addWidget(label);
+	hlayout3->addSpacing(5);
+}
+
+void ButtonDialog::remoteSelected(const QString &string)
+{
+	button->insertStringList(getButtons(string.latin1()) );
+	list="SEND_ONCE";
+	list+=string;
+}
+
+void ButtonDialog::buttonSelected(const QString &string)
+{
+	list+=string;
+}
+
+QStringList ButtonDialog::getList()
+{
+	return list;
+}
+
+QString ButtonDialog::getLabel()
+{
+	return label->text();
+}
+
+QStringList ButtonDialog::getRemotes()
+{
+	const char write_buffer[] = "LIST\n";
+	const char *readbuffer;
+	int i, numlines;
+	QStringList list;
+
+	addr.sun_family=AF_UNIX;
+	strcpy(addr.sun_path,"/dev/lircd");
+
+	fd = socket(AF_UNIX, SOCK_STREAM, 0);
+
+	if(std::connect(fd,(struct sockaddr *) &addr, sizeof(addr) ) == -1)
+	{
+		QMessageBox *mb = new QMessageBox("Error!",
+											"couldnt connect to socket",
+											QMessageBox::NoIcon,
+											QMessageBox::Ok,
+											QMessageBox::NoButton,
+											QMessageBox::NoButton);
+		mb->exec();
+		perror("ButtonDialog::GetRemotes");
+		return NULL;
+	}
+
+	write(fd, write_buffer, strlen(write_buffer));
+
+	for(i=0; i<5; i++)
+	{
+		printf("%d\n", i);
+		readbuffer = readPacket();
+		printf("%s", readbuffer);
+		printf("%d\n", i);
+	}
+
+	numlines = atoi(readbuffer);
+
+	for(i=0; i<numlines; i++)
+	{
+		list+=readPacket();
+	}
+
+	if(strcasecmp(readPacket(), "END") != 0)
+	{
+		QMessageBox *mb = new QMessageBox("Error!",
+											"bad packet",
+											QMessageBox::NoIcon,
+											QMessageBox::Ok,
+											QMessageBox::NoButton,
+											QMessageBox::NoButton);
+		mb->exec();
+		perror("ButtonDialog::GetRemotes");
+		return NULL;
+	}
+
+	std::close(fd);
+	return list;
+}
+
+QStringList ButtonDialog::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';
+
+	fd = socket(AF_UNIX, SOCK_STREAM, 0);
+
+	if(std::connect(fd,(struct sockaddr *) &addr, sizeof(addr) ) == -1)
+	{
+		QMessageBox *mb = new QMessageBox("Error!",
+											"couldnt connect to socket",
+											QMessageBox::NoIcon,
+											QMessageBox::Ok,
+											QMessageBox::NoButton,
+											QMessageBox::NoButton);
+		mb->exec();
+		perror("ButtonDialog::GetButtons");
+		return NULL;
+	}
+
+	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 = new QMessageBox("Error!",
+											"bad packet",
+											QMessageBox::NoIcon,
+											QMessageBox::Ok,
+											QMessageBox::NoButton,
+											QMessageBox::NoButton);
+		mb->exec();
+		perror("ButtonDialog::GetButtons");
+		return NULL;
+	}
+
+	std::close(fd);
+	return list;
+}
+
+
+//this function was ripped for rc.c in xrc, it is available here: http://www.lirc.org/software.html
+const char *ButtonDialog::readPacket()
+{
+	static char buffer[PACKET_SIZE+1]="";
+	char *end;
+	static int ptr=0,end_len=0;
+	ssize_t ret;
+	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,"bad packet\n");
+			ptr=0;
+			return(NULL);
+		}
+		ret=read(fd,buffer+ptr,PACKET_SIZE-ptr);
+
+		if(ret<=0 || timeout)
+		{
+			if(timeout)
+			{
+				fprintf(stderr,"timeout\n");
+			}
+			else
+			{
+				alarm(0);
+			}
+			ptr=0;
+			return(NULL);
+		}
+		buffer[ptr+ret]=0;
+		ptr=strlen(buffer);
+		end=strchr(buffer,'\n');
+	}
+	alarm(0);timeout=0;
+
+	end[0]=0;
+	ptr=strlen(buffer)+1;
+//#       ifdef DEBUG
+//	printf("buffer: -%s-\n",buffer);
+//#       endif
+	return(buffer);
+}