| -rw-r--r-- | examples/opiecore/oinputsystemdemo/oinputsystemdemo.cpp | 68 | ||||
| -rw-r--r-- | libopie2/opiecore/oinputsystem.cpp | 113 | ||||
| -rw-r--r-- | libopie2/opiecore/oinputsystem.h | 104 | ||||
| -rw-r--r-- | libopie2/opiemm/osoundsystem.h | 4 |
4 files changed, 284 insertions, 5 deletions
diff --git a/examples/opiecore/oinputsystemdemo/oinputsystemdemo.cpp b/examples/opiecore/oinputsystemdemo/oinputsystemdemo.cpp index 89209a7..5450966 100644 --- a/examples/opiecore/oinputsystemdemo/oinputsystemdemo.cpp +++ b/examples/opiecore/oinputsystemdemo/oinputsystemdemo.cpp @@ -1,250 +1,318 @@ +/* + This file is part of the Opie Project + =. (C) 2005 Michael 'Mickey' Lauer <mickey@Vanille.de> + .=l. + .>+-= + _;:, .> :=|. This program is free software; you can +.> <`_, > . <= redistribute it and/or modify it under +:`=1 )Y*s>-.-- : the terms of the GNU Library General Public +.="- .-=="i, .._ License as published by the Free Software + - . .-<_> .<> Foundation; either version 2 of the License, + ._= =} : or (at your option) any later version. + .%`+i> _;_. + .i_,=:_. -<s. 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 +..}^=.= = ; Library General Public License for more +++= -. .` .: details. + : = ...= . :.=- + -. .:....=;==+<; You should have received a copy of the GNU + -_. . . )=. = Library General Public License along with + -- :-=` this library; see the file COPYING.LIB. + If not, write to the Free Software Foundation, + Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. +*/ + +#include <opie2/odebug.h> +#include <opie2/oinputsystem.h> + +using namespace Opie::Core; + +#include <stdlib.h> +#include <stdio.h> +#include <unistd.h> +#include <sys/ioctl.h> +#include <sys/fcntl.h> + +#if 1 + +int main( int argc, char** argv ) +{ + OInputSystem* sys = OInputSystem::instance(); + OInputSystem::DeviceIterator it = sys->iterator(); + + OInputDevice* dev = 0; + + while ( it.current() ) + { + odebug << "DEMO: OInputSystem contains Device '" << it.current()->name() << "'" << oendl; + + dev = it.current(); + + odebug << "========================================" + << "\nDevice: " << dev->name() + << "\nName: " << dev->identity() + << "\nPath: " << dev->path() + << "\nUniq: " << dev->uniq() + << oendl; + + ++it; + } +} + +#else + #include <fcntl.h> #include <unistd.h> #include <cstdlib> #include <cstdio> #include <string> #include <sys/types.h> #include <linux/input.h> using std::string; const unsigned char BUT1 = 0x01; const unsigned char BUT2 = 0x04; const unsigned char BUT3 = 0x02; const unsigned char BUT4 = 0x40; const unsigned char BUT5 = 0x80; #define BITMASK( name, numbits ) \ unsigned short name[ ((numbits) - 1) / (sizeof( short ) * 8) + 1 ]; \ memset( name, 0, sizeof( name ) ) #define TEST_BIT( bitmask, bit ) \ ( bitmask[ (bit) / sizeof(short) / 8 ] & (1u << ( (bit) % (sizeof(short) * 8))) ) int Open_cPad() { size_t MAX_DEVICES = 1; int fd = -1; input_id info; for( size_t i = 0; i < MAX_DEVICES; ++i ) { string devpath( "/dev/input/event0" ); //devpath << (int)i; fd = open( devpath.c_str(), O_RDONLY, &info ); if( fd >= 0 ) { int version = -1; /* ioctl() accesses the underlying driver */ if (ioctl(fd, EVIOCGVERSION, &version)) { perror("evdev ioctl"); } /* the EVIOCGVERSION ioctl() returns an int */ /* so we unpack it and display it */ printf("evdev driver version is %d.%d.%d\n", version >> 16, (version >> 8) & 0xff, version & 0xff); // Get Identifying info if( ioctl( fd, EVIOCGID, &info) ) { perror( "event device ioctl" ); return -1; } printf( "Bus: %#x, Vendor: %#x, Product: %#x, Version: %#x\n", info.bustype, info.vendor, info.product, info.version ); switch ( info.bustype) { case BUS_PCI : printf(" is on a PCI bus\n"); break; case BUS_USB : printf(" is on a Universal Serial Bus\n"); break; /* ... */ } // Get device 'name' char name[256] = "Unknown"; if( ioctl( fd, EVIOCGNAME(sizeof name ), name) < 0 ) { perror( "event device ioctl" ); }else printf( "Device name '%s'\n", name ); if(ioctl(fd, EVIOCGPHYS(sizeof(name)), name) < 0) { perror("event ioctl"); }else printf("Device path '%s'\n", name ); if(ioctl(fd, EVIOCGUNIQ(sizeof(name)), name) < 0) { perror("event ioctl"); }else printf("Device identity '%s'\n", name ); // Get feature types BITMASK( features, EV_MAX ); if( ioctl( fd, EVIOCGBIT( 0, EV_MAX ), features) < 0 ) { perror( "event device ioctl" ); return -1; } printf( "Supported features:\n" ); for( size_t bit = 0; bit < EV_MAX; ++bit ) { if( TEST_BIT( features, bit ) ) { switch( bit ) { case EV_SYN : printf(" Sync. Events\n"); break; //case EV_RST: // printf( " Reset?\n" ); // break; case EV_KEY: printf( " Keys or buttons\n" ); break; case EV_REL: printf( " Relative axes\n" ); break; case EV_ABS: printf( " Absolute axes\n" ); break; case EV_MSC: printf( " Misc\n" ); break; case EV_LED: printf( " Led's\n" ); break; case EV_SND: printf( " Sounds\n" ); break; case EV_REP: printf( " Repeat\n" ); break; case EV_FF : // fallthrough case EV_FF_STATUS: printf(" Force Feedback\n"); break; case EV_PWR: printf(" Power Management\n"); break; default: printf( " Unknown (bit %d)\n", bit ); } } } // Check keystate BITMASK( keys, KEY_MAX ); if( ioctl( fd, EVIOCGKEY( sizeof(keys) ), keys ) < 0 ) { perror( "event device ioctl" ); return -1; } printf( "Key global status:\n" ); for( size_t bit = 0; bit < KEY_MAX; ++bit ) { if( TEST_BIT( keys, bit ) ) { printf( "Key (bit %d) active\n", bit ); } } } else printf( "Failed to open device\n" ); close( fd ); } return fd; } int main( int argc, char **argv ) { //printf(" Long: %d, int %d, short %d\n", sizeof( long ), sizeof( int ), sizeof( short ) ); //printf( "num chars %d\n", snprintf( NULL, 0, 0 ) ); //exit( 0 ); Open_cPad(); #if 1 int fd = open( "/dev/input/event0", O_RDONLY ); if( fd == -1 ) { printf( "Failed to open device\n" ); goto hell; } struct input_event evbuf; for(;;) { if( read( fd, &evbuf, sizeof evbuf ) == -1 ) { printf( "Read error\n" ); goto hell; } printf( "Type: %d, Code: %d, Value: %d\n", evbuf.type, evbuf.code, evbuf.value ); } #endif #if 0 unsigned char buf[ 4 ]; for(;;) { if( read( fd, buf, sizeof buf ) == -1 ) { printf( "Read error\n" ); goto hell; } printf( "Raw:\t%#x\t%#x\t%#x\t%#x\n", buf[ 0 ], buf[ 1 ], buf[ 2 ], buf[ 3 ] ); int dx = buf[ 1 ]; if( ( buf[ 0 ] & 0x10 ) != 0 ) dx -= 256; int dy = - buf[ 2 ]; if( ( buf[ 0 ] & 0x20 ) != 0 ) dy += 256; printf( "( %d, %d )\t", dx, dy ); if( buf[ 0 ] & BUT1 ) printf( "Left\t" ); if( buf[ 0 ] & BUT2 ) printf( "Middle\t" ); if( buf[ 0 ] & BUT3 ) printf( "Right\t" ); printf( "\n" ); } #endif //close( fd ); exit( EXIT_SUCCESS ); hell: exit( EXIT_FAILURE ); } +#endif
\ No newline at end of file diff --git a/libopie2/opiecore/oinputsystem.cpp b/libopie2/opiecore/oinputsystem.cpp index c33d5c8..bfdc31f 100644 --- a/libopie2/opiecore/oinputsystem.cpp +++ b/libopie2/opiecore/oinputsystem.cpp @@ -1,31 +1,142 @@ /* This file is part of the Opie Project =. (C) 2005 Michael 'Mickey' Lauer <mickey@Vanille.de> .=l. .>+-= _;:, .> :=|. This program is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; either version 2 of the License, ._= =} : or (at your option) any later version. .%`+i> _;_. .i_,=:_. -<s. 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 ..}^=.= = ; Library General Public License for more ++= -. .` .: details. : = ...= . :.=- -. .:....=;==+<; You should have received a copy of the GNU -_. . . )=. = Library General Public License along with -- :-=` this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #include "oinputsystem.h" - using namespace Opie::Core; + +/* QT */ +#include <qfile.h> + +/* STD */ +#include <errno.h> +#include <string.h> +#include <linux/input.h> +#include <sys/fcntl.h> +#include <sys/ioctl.h> + +#define BUFSIZE 256 + +/*====================================================================================== + * OInputSystem + *======================================================================================*/ + +OInputSystem* OInputSystem::_instance = 0; + +OInputSystem::OInputSystem() : QObject() +{ + qDebug( "OInputSystem::OInputSystem()" ); + synchronize(); +} + + +void OInputSystem::synchronize() +{ + qDebug( "OInputSystem::synchronize()" ); + if ( QFile::exists( "/dev/input/event0" ) ) _devices.insert( "0", new OInputDevice( this, "/dev/input/event0" ) ); + if ( QFile::exists( "/dev/input/event1" ) ) _devices.insert( "1", new OInputDevice( this, "/dev/input/event1" ) ); + if ( QFile::exists( "/dev/input/event2" ) ) _devices.insert( "2", new OInputDevice( this, "/dev/input/event2" ) ); + if ( QFile::exists( "/dev/input/event3" ) ) _devices.insert( "3", new OInputDevice( this, "/dev/input/event3" ) ); + qDebug( "OInputSystem::synchronize() done" ); +} + + +OInputSystem::~OInputSystem() +{ + qDebug( "OInputSystem::~OInputSystem()" ); +} + + +int OInputSystem::count() const +{ + return _devices.count(); +} + + +OInputDevice* OInputSystem::device( const QString& device ) const +{ + return _devices[device]; +} + + +OInputSystem* OInputSystem::instance() +{ + if ( !_instance ) _instance = new OInputSystem(); + return _instance; +} + + +OInputSystem::DeviceIterator OInputSystem::iterator() const +{ + return OInputSystem::DeviceIterator( _devices ); +} + +/*====================================================================================== + * OInputDevice + *======================================================================================*/ + +OInputDevice::OInputDevice( QObject* parent, const char* name ) : QObject( parent, name ) +{ + qDebug( "OInputDevice::OInputDevice( '%s' )", name ); + + _fd = ::open( name, O_RDONLY ); + if ( _fd == -1 ) + { + qDebug( "OInputDevice::OInputDevice() - Warning: couldn't open %s (%s)", name, strerror( errno ) ); + } +} + + +OInputDevice::~OInputDevice() +{ + qDebug( "OInputDevice::~OInputDevice()" ); +} + + +QString OInputDevice::identity() const +{ + char buf[BUFSIZE] = "<unknown>"; + ::ioctl( _fd, EVIOCGNAME(sizeof buf), buf ); + return buf; +} + + +QString OInputDevice::path() const +{ + char buf[BUFSIZE] = "<unknown>"; + ::ioctl( _fd, EVIOCGPHYS(sizeof buf), buf ); + return buf; +} + + +QString OInputDevice::uniq() const +{ + char buf[BUFSIZE] = "<unknown>"; + ::ioctl( _fd, EVIOCGUNIQ(sizeof buf), buf ); + return buf; +} + diff --git a/libopie2/opiecore/oinputsystem.h b/libopie2/opiecore/oinputsystem.h index 2bcdc3a..350656b 100644 --- a/libopie2/opiecore/oinputsystem.h +++ b/libopie2/opiecore/oinputsystem.h @@ -1,48 +1,148 @@ /* This file is part of the Opie Project =. (C) 2005 Michael 'Mickey' Lauer <mickey@Vanille.de> .=l. .>+-= _;:, .> :=|. This program is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; either version 2 of the License, ._= =} : or (at your option) any later version. .%`+i> _;_. .i_,=:_. -<s. 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 ..}^=.= = ; Library General Public License for more ++= -. .` .: details. : = ...= . :.=- -. .:....=;==+<; You should have received a copy of the GNU -_. . . )=. = Library General Public License along with -- :-=` this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef OINPUTSYSTEM_H #define OINPUTSYSTEM_H +/* QT */ #include <qobject.h> +#include <qdict.h> + +/* STD */ +#include <linux/input.h> namespace Opie { namespace Core { +class OInputDevice; + /** - * ... + * @brief A container class for all input devices + * + * This class provides access to all available input system devices of your computer. * + * @author Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.de> */ - class OInputSystem : public QObject { + public: + typedef QDict<OInputDevice> DeviceMap; + typedef QDictIterator<OInputDevice> DeviceIterator; + + /** + * @returns the number of available input devices + */ + int count() const; + /** + * @returns a pointer to the (one and only) @ref OInputSystem instance. + */ + static OInputSystem* instance(); + /** + * @returns an iterator usable for iterating through all network interfaces. + */ + DeviceIterator iterator() const; + /** + * @returns a pointer to the @ref OAudioInterface object for the specified @a interface or 0, if not found + * @see OAudioInterface + */ + OInputDevice* device( const QString& interface ) const; + /** + * @internal Rebuild the internal interface database + * @note Sometimes it might be useful to call this from client code, + */ + void synchronize(); + /** + * @internal desctructor + */ + ~OInputSystem(); + + protected: + OInputSystem(); + + static OInputSystem* _instance; + DeviceMap _devices; }; + + +class OInputDevice : public QObject +{ + public: + + enum EventType + { + Synchronous = EV_SYN, + Keyboard = EV_KEY, + Relative = EV_REL, + Absolute = EV_ABS, + Miscellaneous = EV_MSC, + Led = EV_LED, + Sound = EV_SND, + AutoRepeat = EV_REP, + ForceFeedback = EV_FF, + PowerManagement = EV_PWR, + ForceFeedbackStatus = EV_FF_STATUS, + }; + + enum Bus + { + PCI = BUS_PCI, + ISAPNP = BUS_ISAPNP, + HIL = BUS_HIL, + BLUETOOTH = BUS_BLUETOOTH, + ISA = BUS_ISA, + I8042 = BUS_I8042, + XTKBD = BUS_XTKBD, + RS232 = BUS_RS232, + GAMEPORT = BUS_GAMEPORT, + PARPORT = BUS_PARPORT, + AMIGA = BUS_AMIGA, + ADB = BUS_ADB, + I2C = BUS_I2C, + HOST = BUS_HOST, + }; + + public: + OInputDevice( QObject* parent, const char* name = 0 ); + ~OInputDevice(); + + public: + QString identity() const; + QString path() const; + QString uniq() const; + + private: + int _fd; + input_id _id; + +}; + } } #endif // OINPUTSYSTEM_H + diff --git a/libopie2/opiemm/osoundsystem.h b/libopie2/opiemm/osoundsystem.h index cce90c0..5f6fb7a 100644 --- a/libopie2/opiemm/osoundsystem.h +++ b/libopie2/opiemm/osoundsystem.h @@ -1,245 +1,245 @@ /* This file is part of the Opie Project (C) 2003-2005 Michael 'Mickey' Lauer <mickey@Vanille.de> =. .=l. .>+-= _;:, .> :=|. This program is free software; you can .> <`_, > . <= redistribute it and/or modify it under :`=1 )Y*s>-.-- : the terms of the GNU Library General Public .="- .-=="i, .._ License as published by the Free Software - . .-<_> .<> Foundation; either version 2 of the License, ._= =} : or (at your option) any later version. .%`+i> _;_. .i_,=:_. -<s. 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 ..}^=.= = ; Library General Public License for more ++= -. .` .: details. : = ...= . :.=- -. .:....=;==+<; You should have received a copy of the GNU -_. . . )=. = Library General Public License along with -- :-=` this library; see the file COPYING.LIB. If not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ #ifndef OSOUNDSYSTEM_H #define OSOUNDSYSTEM_H #include <qobject.h> #include <qdict.h> #include <qmap.h> namespace Opie { namespace MM { class OAudioInterface; class OMixerInterface; class OSoundCard; /*====================================================================================== * OSoundSystem *======================================================================================*/ /** * @brief A container class for all audio interfaces * * This class provides access to all available audio/midi/sequencer interfaces of your computer. * * @author Michael 'Mickey' Lauer <mickey@tm.informatik.uni-frankfurt.de> */ class OSoundSystem : public QObject { Q_OBJECT public: typedef QDict<OSoundCard> CardMap; typedef QDictIterator<OSoundCard> CardIterator; public: /** * @returns the number of available interfaces */ int count() const; /** - * @returns a pointer to the (one and only) @ref ONetwork instance. + * @returns a pointer to the (one and only) @ref OSystem instance. */ static OSoundSystem* instance(); /** - * @returns an iterator usable for iterating through all network interfaces. + * @returns an iterator usable for iterating through all sound cards. */ CardIterator iterator() const; /** * @returns a pointer to the @ref OAudioInterface object for the specified @a interface or 0, if not found * @see OAudioInterface */ OSoundCard* card( const QString& interface ) const; /** * @internal Rebuild the internal interface database * @note Sometimes it might be useful to call this from client code, * e.g. after issuing a cardctl insert */ void synchronize(); protected: OSoundSystem(); private: static OSoundSystem* _instance; CardMap _interfaces; class Private; Private *d; }; /*====================================================================================== * OSoundCard *======================================================================================*/ class OSoundCard : public QObject { Q_OBJECT public: /** * Constructor. Normally you don't create @ref OSoundCard objects yourself, * but access them via @ref OSoundSystem::card(). */ OSoundCard( QObject* parent, const char* name ); /** * Destructor. */ virtual ~OSoundCard(); bool hasMixer() const { return _audio; }; bool hasAudio() const { return _mixer; }; OAudioInterface* audio() const { return _audio; }; OMixerInterface* mixer() const { return _mixer; }; protected: OAudioInterface* _audio; OMixerInterface* _mixer; private: void init(); private: class Private; Private *d; }; /*====================================================================================== * OAudioInterface *======================================================================================*/ class OAudioInterface : public QObject { Q_OBJECT public: /** * Constructor. Normally you don't create @ref OAudioInterface objects yourself, * but access them via the @ref OSoundCard interface. */ OAudioInterface( QObject* parent, const char* name ); /** * Destructor. */ virtual ~OAudioInterface(); protected: const int _sfd; private: void init(); private: class Private; Private *d; }; /*====================================================================================== * OMixerInterface *======================================================================================*/ class OMixerInterface : public QObject { Q_OBJECT public: typedef QMap<QString,int>::ConstIterator ChannelIterator; /** * Constructor. Normally you don't create @ref OMixerInterface objects yourself, * but access them via the @ref OSoundCard interface. */ OMixerInterface( QObject* parent, const char* name ); /** * Destructor. */ virtual ~OMixerInterface(); /** * @returns all available channels. */ QStringList allChannels() const; /** * @returns recordable channels. */ QStringList recChannels() const; /** * @returns playable channels. */ QStringList playChannels() const; /** * @returns true, if the device features multiple recording sources. */ bool hasMultipleRecording() const; /** * @returns true, if @a channel exists. */ bool hasChannel( const QString& channel ) const; /** * @returns true, if @a channel is stereo. */ bool isStereo( const QString& channel ) const; /** * @returns tru, if @a channel is a possible recording source. */ bool isRecordable( const QString& channel ) const; /** * Set the @a left and @a right volumes for @a channel. * If no value for right is given, the value for left is taken for that. */ void setVolume( const QString& channel, int left, int right = -1 ); /** * @returns the volume of @a channel or -1, if the channel doesn't exist. * @note You might want to use @ref hasChannel() to check if a channel exists. */ int volume( const QString& channel ) const; protected: int _fd; int _capmask; int _devmask; int _recmask; int _stmask; QMap<QString,int> _channels; private: void init(); private: class Private; Private *d; }; } } #endif // OSOUNDSYSTEM_H |