From 8362e586d0fd9a0ad6cea3f26d624a05196a60f8 Mon Sep 17 00:00:00 2001 From: harlekin Date: Sun, 12 May 2002 08:39:15 +0000 Subject: opie remote control --- (limited to 'noncore/tools/remote/buttondialog.cpp') 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; iexec(); + 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; iexec(); + 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); +} -- cgit v0.9.0.2