| -rw-r--r-- | core/applets/vmemo/vmemo.cpp | 186 | ||||
| -rw-r--r-- | core/applets/vmemo/vmemo.h | 2 |
2 files changed, 98 insertions, 90 deletions
diff --git a/core/applets/vmemo/vmemo.cpp b/core/applets/vmemo/vmemo.cpp index 6f04c66..6bd1622 100644 --- a/core/applets/vmemo/vmemo.cpp +++ b/core/applets/vmemo/vmemo.cpp @@ -11,48 +11,49 @@ *********************************************************************************************/ /* * $Id$ */ +#include <sys/utsname.h> #include <sys/time.h> #include <sys/types.h> #include <unistd.h> #include <stdio.h> #include <sys/stat.h> #include <fcntl.h> #include <sys/ioctl.h> #include <linux/soundcard.h> #include <string.h> #include <stdlib.h> typedef struct _waveheader { - u_long main_chunk; /* 'RIFF' */ - u_long length; /* filelen */ - u_long chunk_type; /* 'WAVE' */ - - u_long sub_chunk; /* 'fmt ' */ - u_long sc_len; /* length of sub_chunk, =16 (chunckSize) */ - u_short format; /* should be 1 for PCM-code (formatTag) */ - u_short modus; /* 1 Mono, 2 Stereo (channels) */ - u_long sample_fq; /* samples per second (samplesPerSecond) */ - u_long byte_p_sec; /* avg bytes per second (avgBytePerSecond) */ - u_short byte_p_spl; /* samplesize; 1 or 2 bytes (blockAlign) */ - u_short bit_p_spl; /* 8, 12 or 16 bit (bitsPerSample) */ - - u_long data_chunk; /* 'data' */ - u_long data_length; /* samplecount */ + u_long main_chunk; /* 'RIFF' */ + u_long length; /* filelen */ + u_long chunk_type; /* 'WAVE' */ + + u_long sub_chunk; /* 'fmt ' */ + u_long sc_len; /* length of sub_chunk, =16 (chunckSize) */ + u_short format; /* should be 1 for PCM-code (formatTag) */ + u_short modus; /* 1 Mono, 2 Stereo (channels) */ + u_long sample_fq; /* samples per second (samplesPerSecond) */ + u_long byte_p_sec; /* avg bytes per second (avgBytePerSecond) */ + u_short byte_p_spl; /* samplesize; 1 or 2 bytes (blockAlign) */ + u_short bit_p_spl; /* 8, 12 or 16 bit (bitsPerSample) */ + + u_long data_chunk; /* 'data' */ + u_long data_length; /* samplecount */ } WaveHeader; -#define RIFF 0x46464952 -#define WAVE 0x45564157 -#define FMT 0x20746D66 -#define DATA 0x61746164 -#define PCM_CODE 1 -#define WAVE_MONO 1 -#define WAVE_STEREO 2 +#define RIFF 0x46464952 +#define WAVE 0x45564157 +#define FMT 0x20746D66 +#define DATA 0x61746164 +#define PCM_CODE 1 +#define WAVE_MONO 1 +#define WAVE_STEREO 2 #include "vmemo.h" #include <qpe/qpeapplication.h> #include <qpe/resource.h> #include <qpe/config.h> @@ -133,12 +134,23 @@ VMemo::VMemo( QWidget *parent, const char *name ) : QWidget( parent, name ) { setFixedHeight( 18 ); setFixedWidth( 14 ); recording = FALSE; + + struct utsname name; //check for embedix kernel running on the zaurus, if lineo change string, this break + if (uname(&name) != -1) { + QString release=name.release; + if(release.find("embedix",0,TRUE) !=-1) { + systemZaurus=TRUE; + printf("System release: %s\n", name.release); + } else + systemZaurus=FALSE; + } + } VMemo::~VMemo() { } @@ -149,64 +161,63 @@ void VMemo::paintEvent( QPaintEvent* ) } void VMemo::mousePressEvent( QMouseEvent * ) { qWarning("VMemo::mousePress()"); QSound::play(Resource::findSound("vmemob")); - + recording = TRUE; qWarning("VMemo::mousePress() -> Starting to record"); if (openDSP() == -1) - { - // ### Display an error box - qWarning("VMemo::mousePress() -> DSP error"); - recording = FALSE; - return; - } - + { + // ### Display an error box + qWarning("VMemo::mousePress() -> DSP error"); + recording = FALSE; + return; + } + Config vmCfg("VMemo"); vmCfg.setGroup("Defaults"); - + QDateTime dt = QDateTime::currentDateTime(); - -#if defined(QT_QWS_EBX) //if zaurus - QString fileName(vmCfg.readEntry("Dir", "/mnt/cf/")); // zaurus does not have /mnt/ramfs -#else - QString fileName(vmCfg.readEntry("Dir", "/mnt/ramfs/")); -#endif - + QString fileName; + if(systemZaurus) + fileName=vmCfg.readEntry("Dir", "/mnt/cf/"); // zaurus does not have /mnt/ramfs + else + fileName=vmCfg.readEntry("Dir", "/mnt/ramfs/"); + fileName += "vm_"; fileName += dt.toString(); fileName += ".wav"; // No spaces in the filename - fileName.replace(QRegExp("'"),""); + fileName.replace(QRegExp("'"),""); fileName.replace(QRegExp(" "),"_"); fileName.replace(QRegExp(":"),"."); fileName.replace(QRegExp(","),""); - + if(openWAV(fileName.latin1()) == -1) - { - // ### Display an error box - qWarning("VMemo::mousePress() -> WAV error"); - close(dsp); - return; - } - + { + // ### Display an error box + qWarning("VMemo::mousePress() -> WAV error"); + close(dsp); + return; + } + QArray<int> cats(1); cats[0] = vmCfg.readNumEntry("Category", 0); - + QString dlName("vm_"); dlName += dt.toString(); DocLnk l; l.setFile(fileName); l.setName(dlName); l.setType("audio/x-wav"); l.setCategories(cats); l.writeLink(); - + record(); } void VMemo::mouseReleaseEvent( QMouseEvent * ) { qWarning("VMemo::mouseRelese() -> Done recording"); @@ -215,41 +226,38 @@ void VMemo::mouseReleaseEvent( QMouseEvent * ) } int VMemo::openDSP() { Config cfg("Sound"); cfg.setGroup("Record"); - + speed = cfg.readNumEntry("SampleRate", 11025); channels = cfg.readNumEntry("Stereo", 1) ? 2 : 1; // 1 = stereo(2), 0 = mono(1) if (cfg.readNumEntry("SixteenBit", 1)) - { - format = AFMT_S16_LE; - resolution = 16; - } + { + format = AFMT_S16_LE; + resolution = 16; + } else - { - format = AFMT_U8; - resolution = 8; - } - -#if defined(QT_QWS_EBX) //if zaurus - //dsp = open("/dev/dsp1", O_RDONLY); //on the Zaurus this needs to be /dev/dsp1 !!!! - dsp = open("/dev/dsp1", O_RDWR); //on the Zaurus this needs to be /dev/dsp1 !!!! -#else - //dsp = open("/dev/dsp", O_RDONLY); - dsp = open("/dev/dsp", O_RDWR); -#endif + { + format = AFMT_U8; + resolution = 8; + } + + if(systemZaurus) + dsp = open("/dev/dsp1", O_RDWR); //Zaurus needs /dev/dsp1 + else + dsp = open("/dev/dsp", O_RDWR); qWarning("speed = %i", speed); - + if(dsp == -1) - { + { perror("open(\"/dev/dsp\")"); return -1; - } + } if(ioctl(dsp, SNDCTL_DSP_SETFMT , &format)==-1) { perror("ioctl(\"SNDCTL_DSP_SETFMT\")"); return -1; } if(ioctl(dsp, SNDCTL_DSP_CHANNELS , &channels)==-1) { @@ -262,32 +270,32 @@ int VMemo::openDSP() } if(ioctl(dsp, SOUND_PCM_READ_RATE , &rate)==-1) { perror("ioctl(\"SOUND_PCM_READ_RATE\")"); return -1; } qWarning("speed = %i", speed); - + return 1; } int VMemo::openWAV(const char *filename) { char buffer[256]; qDebug("Creating %s ",filename); track.setName(filename); if(!track.open(IO_WriteOnly|IO_Truncate|IO_Raw)) - { - qDebug("Could not open file"); - return -1; - } + { + qDebug("Could not open file"); + return -1; + } wav=track.handle(); WaveHeader wh; - /* + /* wh.main_chunk = RIFF; wh.length = 0; wh.chunk_type = WAVE; wh.sub_chunk = FMT; wh.sc_len = 16; wh.format = PCM_CODE; @@ -311,16 +319,16 @@ int VMemo::openWAV(const char *filename) wh.sample_fq = speed; wh.bit_p_spl = resolution; wh.byte_p_sec = wh.sample_fq * wh.bit_p_spl; wh.byte_p_spl = channels * (wh.bit_p_spl % 8); qWarning("channels = %i\n" - "samplesPerSecond = %i\n" - "avgBytesPerSecond = %i\n" - "blockAlign = %i\n" - "bitsPerSecond = %i\n", wh.modus, wh.sample_fq, wh.byte_p_sec, wh.byte_p_spl, wh.bit_p_spl); + "samplesPerSecond = %i\n" + "avgBytesPerSecond = %i\n" + "blockAlign = %i\n" + "bitsPerSecond = %i\n", wh.modus, wh.sample_fq, wh.byte_p_sec, wh.byte_p_spl, wh.bit_p_spl); wh.data_chunk = DATA; wh.data_length= 0; write (wav, &wh, sizeof(WaveHeader)); @@ -332,29 +340,29 @@ void VMemo::record(void) int length=0, result, value; char sound[8192]; qWarning("VMemo::record()"); while(recording) - { - result = read(dsp, sound, 8192); - write(wav, sound, result); - length += result; - qApp->processEvents(); - } - + { + result = read(dsp, sound, 8192); + write(wav, sound, result); + length += result; + qApp->processEvents(); + } + qWarning("VMemo::record() -> Done recording"); qWarning("VMemo::record() -> Closing dsp"); - + value = length+36; lseek(wav, 4, SEEK_SET); write(wav, &value, 4); lseek(wav, 40, SEEK_SET); write(wav, &length, 4); track.close(); if( ioctl( dsp, SNDCTL_DSP_RESET,0) == -1)// ); //tell driver to stop for a while - perror("ioctl(\"SNDCTL_DSP_RESET\")"); + perror("ioctl(\"SNDCTL_DSP_RESET\")"); ::close(dsp); - + qWarning("VMemo::record() -> terminating"); } diff --git a/core/applets/vmemo/vmemo.h b/core/applets/vmemo/vmemo.h index 9ce08f2..ee375b0 100644 --- a/core/applets/vmemo/vmemo.h +++ b/core/applets/vmemo/vmemo.h @@ -38,13 +38,13 @@ private: void paintEvent( QPaintEvent* ); int openDSP(); int openWAV(const char *filename); QPixmap vmemoPixmap; - + bool systemZaurus; int dsp, wav, rate, speed, channels, format, resolution; bool recording; }; #endif // __VMEMO_H__ |