TVerdict CTStepRestore::doTestStepL()
{
if (TestStepResult() != EPass)
{
return TestStepResult();
}
__UHEAP_MARK; // Check for memory leaks
RFs fs;
User::LeaveIfError(fs.Connect());
CleanupClosePushL(fs);
fs.ShareProtected();
Swi::RRestoreSession session;
User::LeaveIfError(session.Connect());
CleanupClosePushL(session);
while (NextPackage())
{
HBufC8* metadata = ReadMetaDataL();
CleanupStack::PushL(metadata);
session.StartPackageL(PackageUID(), *metadata);
while (NextFile())
{
RFile sourcefile;
User::LeaveIfError(sourcefile.Open(fs, BackupFileName(), EFileRead));
TPtrC destfilename = InstalledFileName();
session.RestoreFileL(sourcefile, destfilename);
}
session.CommitPackageL();
CleanupStack::PopAndDestroy(metadata);
}
CleanupStack::PopAndDestroy(2, &fs); // session
__UHEAP_MARKEND;
return TestStepResult();
}
static BROTLI_BOOL DecompressFiles(Context* context) {
while (NextFile(context)) {
BROTLI_BOOL is_ok = BROTLI_TRUE;
BrotliDecoderState* s = BrotliDecoderCreateInstance(BrotliAllocFunc, BrotliFreeFunc, &scratch_buffer_size);
if (!s) {
fprintf(stderr, "out of memory\n");
return BROTLI_FALSE;
}
/* This allows decoding "large-window" streams. Though it creates
fragmentation (new builds decode streams that old builds don't),
it is better from used experience perspective. */
BrotliDecoderSetParameter(s, BROTLI_DECODER_PARAM_LARGE_WINDOW, 1u);
is_ok = OpenFiles(context);
if (is_ok && !context->current_input_path &&
!context->force_overwrite && isatty(STDIN_FILENO)) {
fprintf(stderr, "Use -h help. Use -f to force input from a terminal.\n");
is_ok = BROTLI_FALSE;
}
if (is_ok) is_ok = DecompressFile(context, s);
BrotliDecoderDestroyInstance(s);
if (!CloseFiles(context, is_ok)) is_ok = BROTLI_FALSE;
if (!is_ok) return BROTLI_FALSE;
}
return BROTLI_TRUE;
}
// --------------------------------------------------------------------------
// CHttpTransferBase::ProcessNextFileL()
// (See comments in header file)
// --------------------------------------------------------------------------
//
void CHttpTransferBase::ProcessNextFileL()
{
// Check that there is workers available
for ( TInt i = 0; i < iWorkerArray.Count(); i++ )
{
if ( !iWorkerArray[i]->ProcessOnGoing() )
{
CHttpFile* nextFile = NULL;
nextFile = NextFile();
if ( nextFile )
{
// sets the file and sets the state to EWaitingForStart
iWorkerArray[i]->SetFileL( *nextFile );
// Set worker which is handled to pointer so that
// if it leaves the worker can be terminated
iActiveWorker = iWorkerArray[i];
iObserver->ReadyForTransferL( nextFile->Key() );
iActiveWorker = NULL;
}
}
}
}
/*
* CurFileExitOptionSaveChanges - exit current file, opt save if modified
*/
vi_rc CurFileExitOptionSaveChanges( void )
{
if( NextFile() > ERR_NO_ERR ) {
FileExitOptionSaveChanges( CurrentFile );
}
return( ERR_NO_ERR );
}
void TraversingResource::GetResFiles(LPCTSTR folder_path, const vector<LPCTSTR> *ex_names, vector<TCHAR *> &files, bool clean /* = true */)
{
if (clean)
files.clear();
/* lambda 表达式： 如果是需求的文件类型，返回true */
auto IsExName = [ex_names](LPCTSTR ex_name) -> bool {
if (ex_names->empty())
return true;
for (auto iter : *ex_names) {
if (!lstrcmp(ex_name, iter))
return true;
}
return false;
};
for (FirstFile(folder_path); IsOK(); NextFile()) {
LPCTSTR ex_name = ::PathFindExtension(GetCurFile().cFileName);
if ( !(GetCurFile().dwFileAttributes & FILE_ATTRIBUTE_DIRECTORY) // 不是文件夹
&& IsExName(ex_name)) { // 扩展名符合
TCHAR *file_name = new TCHAR[MAX_PATH];
lstrcpy(file_name, GetCurFile().cFileName);
files.push_back(file_name);
}
}
}
/*
* ExitWithPrompt - try to exit, verifying for every file which has
* been modified.
*/
bool ExitWithPrompt( bool do_quit, bool push_pop )
{
info *cinfo;
int i;
int num = 0;
bool rc = true;
if( push_pop ) {
PushMode();
}
for( cinfo = InfoHead; cinfo != NULL; cinfo = cinfo->next ) {
num++;
}
BringUpFile( InfoHead, true );
for( i = 0; i < num; i++ ){
if( NextFile() > ERR_NO_ERR ) {
// file modified ask
if( FileExitOptionSaveChanges( CurrentFile ) ) {
/* user hit cancel - always allow this! */
rc = false;
break;
}
}
}
if( push_pop ) {
PopMode();
}
if( rc && do_quit ) {
QuitEditor( ERR_NO_ERR );
}
return( rc );
} /* ExitWithPrompt */
void cDvbPlayer::Goto(int Index, bool Still)
{
if (index) {
LOCK_THREAD;
Empty();
if (++Index <= 0)
Index = 1; // not '0', to allow GetNextIFrame() below to work!
uint16_t FileNumber;
off_t FileOffset;
int Length;
Index = index->GetNextIFrame(Index, false, &FileNumber, &FileOffset, &Length);
if (Index >= 0 && NextFile(FileNumber, FileOffset) && Still) {
uchar b[MAXFRAMESIZE];
int r = ReadFrame(replayFile, b, Length, sizeof(b));
if (r > 0) {
if (playMode == pmPause)
DevicePlay();
DeviceStillPicture(b, r);
ptsIndex.Put(isPesRecording ? PesGetPts(b) : TsGetPts(b, r), Index);
}
playMode = pmStill;
}
readIndex = Index;
}
}
void cGenIndex::Work(void)
{
eof=error=pstart=false;
memset(fileSize,0,sizeof(fileSize));
if(rewrite) {
writeFile=writeName->OpenWrite();
if(writeFile<0) {
printf("Failed to open output file(s)\n");
return;
}
}
replayFile=fileName->Open();
readNo=fileName->FileNumber();
fileSize[readNo]=fileName->FileSize();
readOffset=0;
fileNo=rewrite ? 1 : readNo;
fileOffset=0;
splitOffset=splitsize*MEGABYTE(1);
sSize=0;
if(replayFile>=0) {
if(index->Open()) {
int lastoff=0;
while(!error && NextFile()) {
int count=read(replayFile,buff,sizeof(buff));
if(count<0) {
printf("read vdr: %s\n",strerror(errno));
return;
}
else if(count==0) {
if(fileSize[readNo]!=readOffset)
printf("file %d read/size mismatch\n",readNo);
eof=true;
continue;
}
else {
readOffset+=count;
if(!quiet && (readOffset<lastoff || readOffset>lastoff+KILOBYTE(256)) && fileSize[readNo]) {
printf("offset %lld %d%%\r",readOffset,(int)(readOffset*100/fileSize[readNo])); fflush(stdout);
lastoff=readOffset;
}
int used=Process(buff,count);
if(used<0) {
error=true;
break;
}
if(count-used) printf("bummer, count!=0\n");
}
}
if(!error && !quiet) Statistics();
}
}
else printf("Failed to open input file(s)\n");
}
void cRecorder::Action(void)
{
cTimeMs t(MAXBROKENTIMEOUT);
bool InfoWritten = false;
bool FirstIframeSeen = false;
while (Running()) {
int r;
uchar *b = ringBuffer->Get(r);
if (b) {
int Count = frameDetector->Analyze(b, r);
if (Count) {
if (!Running() && frameDetector->IndependentFrame()) // finish the recording before the next independent frame
break;
if (frameDetector->Synced()) {
if (!InfoWritten) {
cRecordingInfo RecordingInfo(recordingName);
if (RecordingInfo.Read()) {
if (frameDetector->FramesPerSecond() > 0 && DoubleEqual(RecordingInfo.FramesPerSecond(), DEFAULTFRAMESPERSECOND) && !DoubleEqual(RecordingInfo.FramesPerSecond(), frameDetector->FramesPerSecond())) {
RecordingInfo.SetFramesPerSecond(frameDetector->FramesPerSecond());
RecordingInfo.Write();
Recordings.UpdateByName(recordingName);
}
}
InfoWritten = true;
cRecordingUserCommand::InvokeCommand(RUC_STARTRECORDING, recordingName);
}
if (FirstIframeSeen || frameDetector->IndependentFrame()) {
FirstIframeSeen = true; // start recording with the first I-frame
if (!NextFile())
break;
if (index && frameDetector->NewFrame())
index->Write(frameDetector->IndependentFrame(), fileName->Number(), fileSize);
if (frameDetector->IndependentFrame()) {
recordFile->Write(patPmtGenerator.GetPat(), TS_SIZE);
fileSize += TS_SIZE;
int Index = 0;
while (uchar *pmt = patPmtGenerator.GetPmt(Index)) {
recordFile->Write(pmt, TS_SIZE);
fileSize += TS_SIZE;
}
}
if (recordFile->Write(b, Count) < 0) {
LOG_ERROR_STR(fileName->Name());
break;
}
fileSize += Count;
t.Set(MAXBROKENTIMEOUT);
}
}
ringBuffer->Del(Count);
}
}
if (t.TimedOut()) {
esyslog("ERROR: video data stream broken");
ShutdownHandler.RequestEmergencyExit();
t.Set(MAXBROKENTIMEOUT);
}
}
}
void cFileWriter::Action(void)
{
time_t t = time(NULL);
unsigned int skipped = 0;
while (Running()) {
int Count;
uchar *p = remux->Get(Count, &pictureType, 1);
while(skipped < 10 && (remux->SFmode() == SF_UNKNOWN || remux->TSmode() == rAuto)){ // TB: give remuxer a chance to detect the stream type
skipped++;
Count = 0;
continue;
}
if (p && Count) {
// esyslog("COUNT %i\n", Count);
if (!Running() && pictureType == I_FRAME) // finish the recording before the next 'I' frame
break;
if (NextFile()) {
#if 1
// Add PAT+PMT at every filestart and every MB
if ((!fileSize || diffSize > PATPMT_DISTANCE) && remux->TSmode()==SF_H264) {
uchar patpmt[2*188];
int plen;
plen=remux->GetPATPMT(patpmt, 2*188);
if (plen) {
if (recordFile->Write(patpmt, plen) < 0) {
LOG_ERROR_STR(fileName->Name());
break;
}
fileSize+=plen;
}
diffSize=0;
}
#endif
if (index && pictureType != NO_PICTURE)
index->Write(pictureType, fileName->Number(), fileSize);
if (recordFile->Write(p, Count) < 0) {
LOG_ERROR_STR(fileName->Name());
break;
}
fileSize += Count;
diffSize += Count;
remux->Del(Count);
}
else
break;
t = time(NULL);
}
else if (time(NULL) - t > MAXBROKENTIMEOUT) {
esyslog("ERROR: video data stream broken");
//cThread::EmergencyExit(true);
Skins.Message(mtError, tr("can't record - check your configuration"));
t = time(NULL);
}
}
}
void cBufferRecorder::FillInitialData(uchar *Data, int Size) {
if(liveBufferIndex) {
int64_t search_pts = Data ? TsGetPts(Data, Size) : -1;
int maxWait = WAIT_WRITING_COUNT;
uchar buffer[MAXFRAMESIZE];
int Length;
bool Independent;
bool found = false;
while(Running() && (!Data || (Size >= TS_SIZE))) {
cUnbufferedFile *file = ((cLiveIndex *)liveBufferIndex)->GetNextBuffer(Length, Independent);
if(!file) {
if(((cLiveIndex *)liveBufferIndex)->WritingBufferCanceled()) {
isyslog("Writing buffer canceled by user");
if(fileSize) TsSetTeiOnBrokenPackets(Data, Size);
((cLiveIndex *)liveBufferIndex)->SetBufferStart(0);
liveBufferIndex = NULL;
return;
} // if
if(!Data || !Size) return;
if(!maxWait--)
break;
usleep(WAIT_WRITING_SLEEP);
continue;
} // if
if (!NextFile())
break;
int len = ReadFrame(file, buffer, Length, sizeof(buffer));
if(len < TS_SIZE) {
isyslog("Failed to read live buffer data");
break;
} // if
if(Data && Independent && (search_pts == TsGetPts(buffer, len))) {
found = true;
break;
} // if
if (index)
index->Write(Independent, fileName->Number(), fileSize);
if (recordFile->Write(buffer, len) < 0) {
isyslog("Failed to write live buffer data");
break;
} // if
fileSize += len;
} // while
if(Data) {
isyslog("%lld bytes from live buffer %swritten to recording", fileSize, found ? "seamless ": "");
if(!found && fileSize) TsSetTeiOnBrokenPackets(Data, Size);
((cLiveIndex *)liveBufferIndex)->SetBufferStart(0);
liveBufferIndex = NULL;
} else if(((cLiveIndex *)liveBufferIndex)->WritingBufferCanceled()) {
isyslog("%lld bytes from live buffer written to recording (aborted)", fileSize);
((cLiveIndex *)liveBufferIndex)->SetBufferStart(0);
liveBufferIndex = NULL;
} // if
} else if (Data && fileSize)
TsSetTeiOnBrokenPackets(Data, Size);
} // cBufferRecorder::FillInitialData
TVerdict CTStepRestoreExtraExecutable::doTestStepL()
{
if (TestStepResult() != EPass)
{
return TestStepResult();
}
RFs fs;
User::LeaveIfError(fs.Connect());
CleanupClosePushL(fs);
fs.ShareProtected();
Swi::RRestoreSession session;
User::LeaveIfError(session.Connect());
CleanupClosePushL(session);
while (NextPackage())
{
HBufC8* metadata = ReadMetaDataL();
CleanupStack::PushL(metadata);
session.StartPackageL(PackageUID(), *metadata);
while (NextFile())
{
RFile sourcefile;
User::LeaveIfError(sourcefile.Open(fs, BackupFileName(), EFileRead));
if (WrongInstalledFileName().Length())
{
TDesC destfilename(WrongInstalledFileName());
TRAPD (err, session.RestoreFileL(sourcefile, destfilename));
if (err != KErrNone)
{
INFO_PRINTF1(_L("Swi::MRestore::RestoreFileL unexpectedly succeeded"));
SetTestStepResult(EFail);
}
}
else
{
TDesC destfilename(InstalledFileName());
session.RestoreFileL(sourcefile, destfilename);
}
}
TRAPD(err,session.CommitPackageL());
if (err != KErrNone)
{
INFO_PRINTF2(_L("Commit failed with error: %d"), err);
}
CleanupStack::PopAndDestroy(metadata);
}
CleanupStack::PopAndDestroy(2, &fs); // session
return TestStepResult();
}
int cDvbPlayer::Resume(void)
{
if (index) {
int Index = index->GetResume();
if (Index >= 0) {
uint16_t FileNumber;
off_t FileOffset;
if (index->Get(Index, &FileNumber, &FileOffset) && NextFile(FileNumber, FileOffset))
return Index;
}
}
return -1;
}
void
WUploadThread::_nobuffer()
{
WUploadEvent *status = new WUploadEvent(WUploadEvent::FileError);
if (status)
{
status->SetFile(SimplifyPath(fFileUl));
status->SetError( QT_TR_NOOP( "Critical error: Upload buffer allocation failed!" ) );
SendReply(status);
}
NextFile();
}
static BROTLI_BOOL CompressFiles(Context* context) {
while (NextFile(context)) {
BROTLI_BOOL is_ok = BROTLI_TRUE;
BrotliEncoderState* s = BrotliEncoderCreateInstance(NULL, NULL, NULL);
if (!s) {
fprintf(stderr, "out of memory\n");
return BROTLI_FALSE;
}
BrotliEncoderSetParameter(s,
BROTLI_PARAM_QUALITY, (uint32_t)context->quality);
if (context->lgwin > 0) {
/* Specified by user. */
/* Do not enable "large-window" extension, if not required. */
if (context->lgwin > BROTLI_MAX_WINDOW_BITS) {
BrotliEncoderSetParameter(s, BROTLI_PARAM_LARGE_WINDOW, 1u);
}
BrotliEncoderSetParameter(s,
BROTLI_PARAM_LGWIN, (uint32_t)context->lgwin);
} else {
/* 0, or not specified by user; could be chosen by compressor. */
uint32_t lgwin = DEFAULT_LGWIN;
/* Use file size to limit lgwin. */
if (context->input_file_length >= 0) {
int32_t size = 1 << BROTLI_MIN_WINDOW_BITS;
lgwin = BROTLI_MIN_WINDOW_BITS;
while (size < context->input_file_length) {
size <<= 1;
lgwin++;
if (lgwin == BROTLI_MAX_WINDOW_BITS) break;
}
}
BrotliEncoderSetParameter(s, BROTLI_PARAM_LGWIN, lgwin);
}
if (context->input_file_length > 0) {
uint32_t size_hint = context->input_file_length < (1 << 30) ?
(uint32_t)context->input_file_length : (1u << 30);
BrotliEncoderSetParameter(s, BROTLI_PARAM_SIZE_HINT, size_hint);
}
is_ok = OpenFiles(context);
if (is_ok && !context->current_output_path &&
!context->force_overwrite && isatty(STDOUT_FILENO)) {
fprintf(stderr, "Use -h help. Use -f to force output to a terminal.\n");
is_ok = BROTLI_FALSE;
}
if (is_ok) is_ok = CompressFile(context, s);
BrotliEncoderDestroyInstance(s);
if (!CloseFiles(context, is_ok)) is_ok = BROTLI_FALSE;
if (!is_ok) return BROTLI_FALSE;
}
return BROTLI_TRUE;
}
WCHAR* DirFileProvider::NextFile() {
if (filesToOpen.size() > 0) {
return filesToOpen.PopAt(0);
}
if (dirsToVisit.size() > 0) {
// test next directory
AutoFreeW path(dirsToVisit.PopAt(0));
OpenDir(path);
return NextFile();
}
return nullptr;
}
WCHAR *DirFileProvider::NextFile()
{
if (filesToOpen.Count() > 0) {
return filesToOpen.PopAt(0);
}
if (dirsToVisit.Count() > 0) {
// test next directory
ScopedMem<WCHAR> path(dirsToVisit.PopAt(0));
OpenDir(path);
return NextFile();
}
return nullptr;
}
void PrevFile( void )
/*******************/
{
int nexts;
if( NextFileCalls ) {
RestoreLine();
nexts = NextFileCalls - 1;
FiniFile();
while( NextFileCalls != nexts ) {
NextFile();
}
Draw = TRUE;
}
}
WCHAR *DirFileProvider::NextFile()
{
while (filesToOpen.Count() > 0) {
ScopedMem<WCHAR> path(filesToOpen.At(0));
filesToOpen.RemoveAt(0);
return path.StealData();
}
if (dirsToVisit.Count() > 0) {
// test next directory
ScopedMem<WCHAR> path(dirsToVisit.At(0));
dirsToVisit.RemoveAt(0);
OpenDir(path);
return NextFile();
}
return NULL;
}
/*
* SaveAndExit - save and exit a file
*/
vi_rc SaveAndExit( char *fname )
{
vi_rc rc;
/*
* save file and get next one
*/
if( CurrentFile != NULL ) {
if( CurrentFile->modified ) {
rc = SourceHook( SRC_HOOK_WRITE, ERR_NO_ERR );
if( rc != ERR_NO_ERR ) {
return( rc );
}
rc = SaveFile( fname, -1, -1, FALSE );
if( rc != ERR_NO_ERR ) {
return( rc );
}
Modified( FALSE );
}
}
return( NextFile() );
} /* SaveAndExit */
TVerdict CTStepCheckPresent::doTestStepL()
{
//If any test step leaves or panics, the test step thread exits and no further calls are made.
if (TestStepResult() != EPass)
{
return TestStepResult();
}
__UHEAP_MARK; // Check for memory leaks
Swi::RSisRegistrySession session;
User::LeaveIfError(session.Connect());
CleanupClosePushL(session);
while (NextPackage())
{
TBool installed = session.IsInstalledL(PackageUID());
if (!installed)
{
INFO_PRINTF2(_L("Package %d is not present"), PackageUID().iUid);
SetTestStepResult(EFail);
}
while (NextFile())
{
if (!Exists(InstalledFileName()))
{
TPtrC filename = InstalledFileName();
INFO_PRINTF2(_L("Entry of %S failed"), &filename);
SetTestStepResult(EFail);
}
}
}
CleanupStack::PopAndDestroy(&session);
__UHEAP_MARKEND;
return TestStepResult();
}
bool CG3DBinaryLoader::InitFile(const char* filename)
{
m_CurrFile = new BinaryFile(filename);
OpenFile(m_CurrFile, 0);
if (!m_CurrFP->IsLoaded())
return Error("Cannot find file");
if (m_CurrFP->m_Ident == IDENT('W','D','3','G'))
return Error("This platform is big endian, contact the developers!");
else if (m_CurrFP->m_Ident != IDENT('G','3','D','W'))
return Error("File does not have the correct header");
m_CurrFile->m_Header.m_Version = m_CurrFP->ReadUInt16();
m_CurrFile->m_Header.m_Num = m_CurrFP->ReadUInt16();
m_CurrFile->m_Header.m_Table = m_CurrFP->ReadUInt32();
m_CurrFile->m_Header.m_Import = m_CurrFP->ReadUInt32();
m_CurrFile->m_Header.m_Reloc = m_CurrFP->ReadUInt32();
if (m_CurrFile->m_Header.m_Import != 0)
if (!ReadImport())
return false;
OpenFile(m_CurrFile, m_CurrFile->m_Header.m_Table);
for (int i=0; i<m_CurrFile->m_Header.m_Num; i++)
{
if (!ReadTable())
return false;
if (!NextFile())
return Error("failed to find all tables");
}
CloseFile();
m_CurrFile->Release();
return true;
}
/*
* EditFileFromList - edit from file in current active list
*/
vi_rc EditFileFromList( void )
{
int i, tmp, j, n = 0, fcnt;
window_id optwin;
bool repeat = true;
info *cinfo;
char **list, modchar;
vi_key evlist[4] = { VI_KEY( F1 ), VI_KEY( F2 ), VI_KEY( F3 ), VI_KEY( DUMMY ) };
bool show_lineno;
window_info wi;
selectitem si;
vi_rc rc;
/*
* set up options for file list
*/
memcpy( &wi, &extraw_info, sizeof( window_info ) );
wi.x1 = 2;
wi.x2 = 19;
rc = DisplayExtraInfo( &wi, &optwin, fileOpts, NUM_OPTS );
if( rc != ERR_NO_ERR ) {
return( rc );
}
while( repeat ) {
/*
* set up for this pass
*/
repeat = false;
MoveWindowToFrontDammit( optwin, false );
SaveCurrentInfo();
/*
* allocate a buffer for strings, add strings
*/
list = (char **) MemAlloc( GimmeFileCount() * sizeof( char * ) );
for( j = 0, cinfo = InfoHead; cinfo != NULL; cinfo = cinfo->next, ++j ) {
list[j] = MemAlloc( strlen( cinfo->CurrentFile->name ) + 3 );
if( cinfo->CurrentFile->modified ) {
modchar = '*';
} else {
modchar = ' ';
}
MySprintf( list[j], "%c %s", modchar, cinfo->CurrentFile->name );
}
fcnt = j;
tmp = filelistw_info.y2;
i = filelistw_info.y2 - filelistw_info.y1 + 1;
if( filelistw_info.has_border ) {
i -= 2;
}
if( j < i ) {
filelistw_info.y2 -= ( i - j );
}
show_lineno = true;
/*
* get file
*/
if( n + 1 > j ) {
n = j - 1;
}
memset( &si, 0, sizeof( si ) );
si.wi = &filelistw_info;
si.title = "Current Files";
si.list = list;
si.maxlist = j;
si.num = n;
si.retevents = evlist;
si.event = VI_KEY( DUMMY );
si.show_lineno = show_lineno;
si.cln = n + 1;
si.eiw = optwin;
rc = SelectItem( &si );
n = si.num;
if( rc == ERR_NO_ERR ) {
if( n >= 0 ) {
cinfo = InfoHead;
for( j = 0; j < n; ++j ) {
cinfo = cinfo->next;
}
BringUpFile( cinfo, true );
switch( si.event ) {
case VI_KEY( DUMMY ):
case VI_KEY( F1 ):
break;
case VI_KEY( F2 ):
rc = NextFile();
if( rc <= ERR_NO_ERR ) {
repeat = true;
}
break;
case VI_KEY( F3 ):
rc = SaveAndExit( NULL );
if( rc <= ERR_NO_ERR ) {
repeat = true;
}
break;
}
}
}
filelistw_info.y2 = tmp;
MemFreeList( fcnt, list );
}
/*
* get rid of option stuff
*/
CloseAWindow( optwin );
return( rc );
} /* EditFileFromList */
bool cRecorder::NextFile(void)
{
if (recordFile && frameDetector->IndependentFrame()) { // every file shall start with an independent frame
#ifdef USE_HARDLINKCUTTER
if (fileSize > fileName->MaxFileSize() || RunningLowOnDiskSpace()) {
#else
if (fileSize > MEGABYTE(off_t(Setup.MaxVideoFileSize)) || RunningLowOnDiskSpace()) {
#endif /* HARDLINKCUTTER */
recordFile = fileName->NextFile();
fileSize = 0;
}
}
return recordFile != NULL;
}
void cRecorder::Activate(bool On)
{
if (On)
Start();
else
Cancel(3);
}
void cRecorder::Receive(uchar *Data, int Length)
{
if (Running()) {
int p = ringBuffer->Put(Data, Length);
if (p != Length && Running())
ringBuffer->ReportOverflow(Length - p);
}
}
void cRecorder::Action(void)
{
time_t t = time(NULL);
bool InfoWritten = false;
bool FirstIframeSeen = false;
#ifdef USE_LIVEBUFFER
double fps = DEFAULTFRAMESPERSECOND;
#endif /*USE_LIVEBUFFER*/
while (Running()) {
int r;
uchar *b = ringBuffer->Get(r);
if (b) {
int Count = frameDetector->Analyze(b, r);
if (Count) {
if (!Running() && frameDetector->IndependentFrame()) // finish the recording before the next independent frame
break;
if (frameDetector->Synced()) {
#ifdef USE_LIVEBUFFER
if(index && (frameDetector->FramesPerSecond() != fps)) {
fps = frameDetector->FramesPerSecond();
index->SetFramesPerSecond(fps);
} // if
#endif /*USE_LIVEBUFFER*/
if (!InfoWritten) {
cRecordingInfo RecordingInfo(recordingName);
if (RecordingInfo.Read()) {
if (frameDetector->FramesPerSecond() > 0 && DoubleEqual(RecordingInfo.FramesPerSecond(), DEFAULTFRAMESPERSECOND) && !DoubleEqual(RecordingInfo.FramesPerSecond(), frameDetector->FramesPerSecond())) {
RecordingInfo.SetFramesPerSecond(frameDetector->FramesPerSecond());
RecordingInfo.Write();
Recordings.UpdateByName(recordingName);
}
}
InfoWritten = true;
}
/* if (frameDetector->NewPayload()) { // We're at the first TS packet of a new payload...
if (Buffering)
esyslog("ERROR: encountered new payload while buffering - dropping some data!");
if (!frameDetector->NewFrame()) { // ...but the frame type is yet unknown, so we need to buffer packets until we see the frame type
if (!Buffer) {
dsyslog("frame type not in first packet of payload - buffering");
if (!(Buffer = MALLOC(uchar, BUFFERSIZE))) {
esyslog("ERROR: can't allocate frame type buffer");
break;
}
}
BufferIndex = 0;
Buffering = true;
}
}
else if (frameDetector->NewFrame()) // now we know the frame type, so stop buffering
Buffering = false;
if (Buffering) {
if (BufferIndex + Count <= BUFFERSIZE) {
memcpy(Buffer + BufferIndex, b, Count);
BufferIndex += Count;
}
else
esyslog("ERROR: too many bytes for frame type buffer (%d > %d) - dropped %d bytes", BufferIndex + Count, int(BUFFERSIZE), Count);
}
else if (FirstIframeSeen || frameDetector->IndependentFrame()) {
*/
#ifdef USE_LIVEBUFFER
if(!FirstIframeSeen) FillInitialData(b, r);
#endif /*USE_LIVEBUFFER*/
if (FirstIframeSeen || frameDetector->IndependentFrame()) {
FirstIframeSeen = true; // start recording with the first I-frame
if (!NextFile())
break;
if (index && frameDetector->NewFrame())
index->Write(frameDetector->IndependentFrame(), fileName->Number(), fileSize);
if (frameDetector->IndependentFrame()) {
recordFile->Write(patPmtGenerator.GetPat(), TS_SIZE);
fileSize += TS_SIZE;
int Index = 0;
while (uchar *pmt = patPmtGenerator.GetPmt(Index)) {
recordFile->Write(pmt, TS_SIZE);
fileSize += TS_SIZE;
}
}
if (recordFile->Write(b, Count) < 0) {
LOG_ERROR_STR(fileName->Name());
break;
}
fileSize += Count;
t = time(NULL);
}
}
ringBuffer->Del(Count);
}
}
#ifdef USE_LIVEBUFFER
if (handleError && (time(NULL) - t > MAXBROKENTIMEOUT)) {
#else
if (time(NULL) - t > MAXBROKENTIMEOUT) {
#endif
#if REELVDR
Skins.QueueMessage(mtError, tr("can't record - check your configuration"));
#else
esyslog("ERROR: video data stream broken. Requesting Emergency Exit.");
ShutdownHandler.RequestEmergencyExit();
#endif /*REELVDR*/
t = time(NULL);
}
}
}
void
WUploadThread::DoUpload()
{
PRINT("WUploadThread::DoUpload\n");
if (fShutdownFlag && *fShutdownFlag) // Do we need to interrupt?
{
ConnectTimer();
return;
}
// Still connected?
if (!IsInternalThreadRunning())
{
ConnectTimer();
return;
}
// Small files get to bypass queue
if (IsLocallyQueued())
{
if (
(fFile && (fFileSize >= gWin->fSettings->GetMinQueuedSize())) ||
IsManuallyQueued()
)
{
// not yet
fForced = false;
WUploadEvent *lq = new WUploadEvent(WUploadEvent::FileQueued);
if (lq)
{
SendReply(lq);
}
return;
}
fForced = true; // Set this here to avoid duplicate call to DoUpload()
}
// Recheck if IP is ignored or not
//
if (gWin->IsIgnoredIP(fStrRemoteIP) && !IsBlocked())
{
SetBlocked(true);
}
if (IsBlocked())
{
WUploadEvent *wue = new WUploadEvent(WUploadEvent::FileBlocked);
if (wue)
{
if (fTimeLeft != -1)
wue->SetTime(fTimeLeft);
SendReply(wue);
}
return;
}
if (fStartTime == 0)
fStartTime = GetRunTime64();
if (fFile)
{
MessageRef uref(GetMessageFromPool(WTransfer::TransferFileData));
if (uref())
{
// think about doing this in a dynamic way (depending on connection)
double dpps = GetPacketSize() * 1024.0;
uint32 bufferSize = lrint(dpps);
ByteBufferRef buf = GetByteBufferFromPool(bufferSize);
uint8 * scratchBuffer = buf()->GetBuffer();
if (scratchBuffer == NULL)
{
_nobuffer();
return;
}
int32 numBytes = 0;
numBytes = fFile->ReadBlock32(scratchBuffer, bufferSize);
if (numBytes > 0)
{
buf()->SetNumBytes(numBytes, true);
// munge mode
switch (fMungeMode)
{
case WTransfer::MungeModeNone:
{
uref()->AddInt32("mm", WTransfer::MungeModeNone);
break;
}
case WTransfer::MungeModeXOR:
{
for (int32 x = 0; x < numBytes; x++)
scratchBuffer[x] ^= 0xFF;
uref()->AddInt32("mm", WTransfer::MungeModeXOR);
break;
}
default:
{
break;
}
}
if (uref()->AddFlat("data", buf) == B_OK)
{
// possibly do checksums here
uref()->AddInt32("chk", CalculateFileChecksum(buf)); // a little paranoia, due to file-resumes not working.... (TCP should handle this BUT...)
SendMessageToSessions(uref);
// NOTE: RequestOutputQueuesDrainedNotification() can recurse, so we need to update the offset before
// calling it!
fCurrentOffset += numBytes;
if (fTunneled)
{
SignalUpload();
}
else
{
MessageRef drain(GetMessageFromPool());
if (drain())
qmtt->RequestOutputQueuesDrainedNotification(drain);
}
WUploadEvent *update = new WUploadEvent(WUploadEvent::FileDataSent);
if (update)
{
update->SetOffset(fCurrentOffset);
update->SetSize(fFileSize);
update->SetSent(numBytes);
if (fCurrentOffset >= fFileSize)
{
update->SetDone(true); // file done!
update->SetFile(SimplifyPath(fFileUl));
if (gWin->fSettings->GetUploads())
{
SystemEvent( gWin, tr("%1 has finished downloading %2.").arg( GetRemoteUser() ).arg( SimplifyPath(fFileUl) ) );
}
}
SendReply(update);
}
return;
}
else
{
_nobuffer();
return;
}
}
if (numBytes <= 0)
{
NextFile();
SignalUpload();
return;
}
}
}
else
{
while (!fFile)
{
if (fUploads.GetNumItems() != 0)
{
// grab the ref and remove it from the list
fUploads.RemoveHead(fCurrentRef);
fFileUl = MakeUploadPath(fCurrentRef);
#ifdef _DEBUG
// <*****@*****.**> 20021023, 20030702 -- Add additional debug message
WString wul(fFileUl);
PRINT("WUploadThread::DoUpload: filePath = %S\n", wul.getBuffer());
#endif
fFile = new WFile();
Q_CHECK_PTR(fFile);
if (!fFile->Open(fFileUl, QIODevice::ReadOnly)) // probably doesn't exist
{
delete fFile;
fFile = NULL;
fCurFile++;
continue; // onward
}
// got our file!
fFileSize = fFile->Size();
fCurrentOffset = 0; // from the start
if (fCurrentRef()->FindInt64("secret:offset", fCurrentOffset) == B_OK)
{
if (!fFile->Seek(fCurrentOffset)) // <*****@*****.**> 20021026
{
fFile->Seek(0); // this can't fail :) (I hope)
fCurrentOffset = 0;
}
}
// copy the message in our current file ref
MessageRef headRef = fCurrentRef.Clone();
if (headRef())
{
headRef()->what = WTransfer::TransferFileHeader;
headRef()->AddInt64("beshare:StartOffset", fCurrentOffset);
SendMessageToSessions(headRef);
}
fCurFile++;
// Reset statistics
InitTransferRate();
InitTransferETA();
WUploadEvent *started = new WUploadEvent(WUploadEvent::FileStarted);
if (started)
{
started->SetFile(SimplifyPath(fFileUl));
started->SetStart(fCurrentOffset);
started->SetSize(fFileSize);
#ifdef _DEBUG
started->SetSession(fRemoteSessionID);
#endif
SendReply(started);
}
if (gWin->fSettings->GetUploads())
{
SystemEvent( gWin, tr("%1 is downloading %2.").arg( GetRemoteUser() ).arg( SimplifyPath(fFileUl) ) );
}
// nested call
SignalUpload();
return;
}
else
{
PRINT("No more files!\n");
fWaitingForUploadToFinish = true;
SetFinished(true);
if (fTunneled)
{
_OutputQueuesDrained();
}
else
{
MessageRef drain(GetMessageFromPool());
if (drain())
qmtt->RequestOutputQueuesDrainedNotification(drain);
}
break;
}
}
}
}
/*
* RunCommandLine - run a command line command
*/
vi_rc RunCommandLine( const char *cmdl )
{
int i, x, y, x2, y2;
bool n1f, n2f;
int tkn, flag;
bool test1;
linenum n1, n2;
char st[FILENAME_MAX];
info *cinfo;
long val;
jmp_buf jmpaddr;
vi_rc rc;
const char *data;
/*
* parse command string
*/
tkn = TOK_INVALID;
rc = ParseCommandLine( cmdl, &n1, &n1f, &n2, &n2f, &tkn, &data );
if( rc != ERR_NO_ERR ) {
return( rc );
}
if( !n2f ) {
if( !n1f ) {
n1 = n2 = CurrentPos.line;
} else {
n2 = n1;
}
}
/*
* process tokens
*/
rc = ERR_INVALID_COMMAND;
test1 = n1f || n2f;
switch( tkn ) {
case PCL_T_ABOUT:
rc = DoAboutBox();
break;
case PCL_T_PUSH:
rc = PushFileStackAndMsg();
break;
case PCL_T_POP:
rc = PopFileStack();
break;
case PCL_T_EXECUTE:
data = SkipLeadingSpaces( data );
if( *data != '\0' ) {
key_map scr;
rc = AddKeyMap( &scr, data );
if( rc != ERR_NO_ERR ) {
break;
}
rc = RunKeyMap( &scr, 1L );
MemFree( scr.data );
}
break;
case PCL_T_DELETEMENU:
rc = DoMenuDelete( data );
break;
case PCL_T_DELETEMENUITEM:
rc = DoItemDelete( data );
break;
case PCL_T_ADDMENUITEM:
rc = AddMenuItem( data );
break;
case PCL_T_MAXIMIZE:
rc = MaximizeCurrentWindow();
break;
case PCL_T_MINIMIZE:
rc = MinimizeCurrentWindow();
break;
case PCL_T_EXITFILESONLY:
if( !ExitWithPrompt( false, false ) ) {
rc = ERR_EXIT_ABORTED;
} else {
rc = ERR_NO_ERR;
}
break;
case PCL_T_EXITALL:
if( !ExitWithPrompt( true, false ) ) {
rc = ERR_EXIT_ABORTED;
} else {
rc = ERR_NO_ERR;
}
break;
case PCL_T_QUITALL:
ExitWithVerify();
rc = ERR_NO_ERR;
break;
case PCL_T_KEYADD:
data = SkipLeadingSpaces( data );
KeyAddString( data );
rc = ERR_NO_ERR;
break;
case PCL_T_UNALIAS:
rc = UnAlias( data );
break;
case PCL_T_UNABBREV:
rc = UnAbbrev( data );
break;
case PCL_T_UNMAP:
case PCL_T_UNMAP_DMT:
flag = MAPFLAG_MESSAGE + MAPFLAG_UNMAP;
if( tkn == PCL_T_UNMAP_DMT ) {
flag |= MAPFLAG_DAMMIT;
}
rc = MapKey( flag, data );
break;
case PCL_T_EVAL:
data = Expand( dataBuff, data, NULL );
i = setjmp( jmpaddr );
if( i != 0 ) {
rc = (vi_rc)i;
} else {
StartExprParse( data, jmpaddr );
val = GetConstExpr();
ltoa( val, st, EditVars.Radix );
Message1( "%s", st );
rc = ERR_NO_ERR;
}
break;
case PCL_T_COMPILE:
case PCL_T_SOURCE:
case PCL_T_LOAD:
{
char *tstr;
srcline sline;
data = GetNextWord1( data, st );
if( *st == '\0' ) {
rc = ERR_NO_FILE_SPECIFIED;
break;
}
if( tkn == PCL_T_COMPILE ) {
EditFlags.CompileScript = true;
if( st[0] == '-' ) {
if( st[1] == 'a' || st[1] == 'A' ) {
EditFlags.CompileAssignments = true;
if( st[1] == 'A' ) {
EditFlags.CompileAssignmentsDammit = true;
}
data = GetNextWord1( data, st);
if( *st == '\0' ) {
rc = ERR_NO_FILE_SPECIFIED;
break;
}
}
}
}
if( tkn == PCL_T_LOAD ) {
EditFlags.LoadResidentScript = true;
}
sline = 0;
rc = Source( st, data, &sline );
EditFlags.LoadResidentScript = false;
EditFlags.CompileScript = false;
EditFlags.CompileAssignments = false;
EditFlags.CompileAssignmentsDammit = false;
if( EditFlags.SourceScriptActive ) {
LastError = rc;
}
if( rc > ERR_NO_ERR ) {
Error( "%s on line %u of \"%s\"", GetErrorMsg( rc ), sline, st );
} else {
if( rc != DO_NOT_CLEAR_MESSAGE_WINDOW ) {
if( tkn != PCL_T_SOURCE ) {
if( tkn == PCL_T_LOAD ) {
tstr = strLoad;
} else {
tstr = strCompile;
}
Message1( "Script \"%s\" %s, %u lines generated, %d errors",
st, tstr, sline, SourceErrCount );
rc = DO_NOT_CLEAR_MESSAGE_WINDOW;
}
}
}
break;
}
case PCL_T_GENCONFIG:
#ifndef __WIN__
data = GetNextWord1( data,st );
if( *st != '\0' ) {
rc = GenerateConfiguration( st, true );
} else {
rc = GenerateConfiguration( NULL, true );
}
#else
{
bool temp = EditFlags.SaveConfig;
EditFlags.SaveConfig = true;
WriteProfile();
EditFlags.SaveConfig = temp;
rc = ERR_NO_ERR;
}
#endif
break;
case PCL_T_COMPRESS:
rc = CompressWhiteSpace();
break;
case PCL_T_EXPAND:
rc = ExpandWhiteSpace();
break;
case PCL_T_SHOVE:
rc = Shift( n1, n2, '>', true );
break;
case PCL_T_SUCK:
rc = Shift( n1, n2, '<', true );
break;
case PCL_T_FILES:
if( EditFlags.LineDisplay ) {
rc = DisplayFileStatus();
} else {
rc = EditFileFromList();
}
break;
case PCL_T_NEXT:
rc = RotateFileForward();
break;
case PCL_T_PREV:
rc = RotateFileBackwards();
break;
case PCL_T_HELP:
rc = DoHelp( data );
break;
case PCL_T_VIEW:
case PCL_T_VIEW_DMT:
EditFlags.ViewOnly = true;
case PCL_T_EDIT:
case PCL_T_EDIT_DMT:
rc = EditFile( data, ( tkn == PCL_T_VIEW_DMT || tkn == PCL_T_EDIT_DMT ) );
EditFlags.ViewOnly = false;
break;
case PCL_T_OPEN:
rc = OpenWindowOnFile( data );
break;
case PCL_T_HIDE:
case PCL_T_HIDE_DMT:
rc = HideLineRange( n1, n2, ( tkn == PCL_T_HIDE_DMT ) );
break;
case PCL_T_DELETE:
rc = SetSavebufNumber( data );
if( rc != ERR_NO_ERR ) {
break;
}
if( SelRgn.selected && !EditFlags.LineBased ) {
AddSelRgnToSavebufAndDelete();
rc = ERR_NO_ERR;
// @ may have turned this on - it is now definitely off
SelRgn.selected = false;
} else {
rc = DeleteLineRange( n1, n2, SAVEBUF_FLAG );
}
if( rc == ERR_NO_ERR ) {
DCDisplayAllLines();
LineDeleteMessage( n1, n2 );
}
break;
case PCL_T_SAVEANDEXIT:
data = GetNextWord1( data, st );
if( *st == '\0' ) {
rc = SaveAndExit( st );
} else {
rc = SaveAndExit( NULL );
}
break;
case PCL_T_PUT:
case PCL_T_PUT_DMT:
rc = SetSavebufNumber( data );
if( rc != ERR_NO_ERR ) {
break;
}
rc = SaveAndResetFilePos( n1 );
if( rc == ERR_NO_ERR ) {
if( tkn == PCL_T_PUT ) {
rc = InsertSavebufAfter();
} else {
rc = InsertSavebufBefore();
}
RestoreCurrentFilePos();
}
break;
case PCL_T_YANK:
rc = SetSavebufNumber( data );
if( rc != ERR_NO_ERR ) {
break;
}
if( SelRgn.selected && !EditFlags.LineBased ) {
rc = YankSelectedRegion();
// @ may have turned this on - it is now definitely off
SelRgn.selected = false;
} else {
rc = YankLineRange( n1, n2 );
}
break;
case PCL_T_SUBSTITUTE:
rc = Substitute( n1, n2, data );
break;
case PCL_T_GLOBAL:
case PCL_T_GLOBAL_DMT:
if( !test1 ) {
n1 = 1;
rc = CFindLastLine( &n2 );
if( rc != ERR_NO_ERR ) {
break;
}
}
rc = Global( n1,n2, data, ( tkn == PCL_T_GLOBAL_DMT ) );
break;
case PCL_T_WRITEQUIT:
if( CurrentFile == NULL ) {
rc = NextFile();
} else {
CurrentFile->modified = true;
data = GetNextWord1( data, st );
if( *st != '\0' ) {
rc = SaveAndExit( st );
} else {
rc = SaveAndExit( NULL );
}
}
break;
case PCL_T_WRITE:
case PCL_T_WRITE_DMT:
data = GetNextWord1( data, st );
if( test1 ) {
if( *st == '\0' ) {
rc = ERR_NO_FILE_SPECIFIED;
} else {
rc = SaveFile( st, n1, n2, ( tkn == PCL_T_WRITE_DMT ) );
}
} else {
if( st[0] != '\0' ) {
#ifdef __WIN__
if( st[0] == '?' && st[1] == '\0' ) {
rc = SaveFileAs();
break;
} else {
rc = SaveFile( st, -1, -1, ( tkn == PCL_T_WRITE_DMT ) );
}
#else
rc = SaveFile( st, -1, -1, ( tkn == PCL_T_WRITE_DMT ) );
#endif
} else {
rc = SaveFile( NULL, -1, -1, ( tkn == PCL_T_WRITE_DMT ) );
if( rc == ERR_NO_ERR ) {
Modified( false );
}
}
}
break;
case PCL_T_READ:
rc = ReadAFile( n1, data );
break;
case PCL_T_QUIT:
#ifdef __WIN__
rc = CurFileExitOptionSaveChanges();
#else
rc = NextFile();
#endif
break;
case PCL_T_QUIT_DMT:
rc = NextFileDammit();
break;
case PCL_T_DATE:
GetDateTimeString( st );
Message1( st );
rc = DO_NOT_CLEAR_MESSAGE_WINDOW;
break;
case PCL_T_CD:
data = GetNextWord1( data, st );
if( *st != '\0' ) {
rc = SetCWD( st );
} else {
rc = ERR_NO_ERR;
}
if( rc == ERR_NO_ERR ) {
Message1( "Current directory is %s",CurrentDirectory );
}
break;
case PCL_T_SHELL:
EVIL_SHELL:
{
#if defined( __NT__ ) && !defined( __WIN__ )
ExecCmd( NULL, NULL, NULL );
#else
char foo[FILENAME_MAX];
strcpy( foo, Comspec );
ExecCmd( NULL, NULL, foo );
#endif
DoVersion();
rc = ERR_NO_ERR;
}
break;
case PCL_T_SYSTEM:
if( n1f && n2f ) {
rc = DoGenericFilter( n1, n2, data );
} else {
data = SkipLeadingSpaces( data );
if( *data == '\0' ) {
goto EVIL_SHELL;
}
ExecCmd( NULL, NULL, data );
rc = ERR_NO_ERR;
}
break;
case PCL_T_RESIZE:
rc = ResizeCurrentWindowWithKeys();
break;
case PCL_T_TILE:
data = GetNextWord1( data, st );
if( st[0] != '\0' ) {
if( st[0] == 'v' ) {
y = 1;
for( x = 0, cinfo = InfoHead; cinfo != NULL; cinfo = cinfo->next ) {
x++;
}
} else if( st[0] == 'h' ) {
x = 1;
for( y = 0, cinfo = InfoHead; cinfo != NULL; cinfo = cinfo->next ) {
y++;
}
} else {
x = atoi( st );
data = GetNextWord1( data, st );
if( *st == '\0' ) {
break;
} else {
y = atoi( st );
}
}
} else {
x = EditVars.MaxWindowTileX;
y = EditVars.MaxWindowTileY;
}
if( x > 0 && y > 0) {
rc = WindowTile( x, y );
}
break;
case PCL_T_CASCADE:
rc = WindowCascade();
break;
case PCL_T_MOVEWIN:
rc = MoveCurrentWindowWithKeys();
break;
case PCL_T_TAG:
data = GetNextWord1( data, st );
if( *st != '\0' ) {
rc = TagHunt( st );
}
break;
case PCL_T_FGREP:
{
bool ci;
data = SkipLeadingSpaces( data );
ci = EditFlags.CaseIgnore;
if( data[0] == '-' ) {
if( data[1] == 'c' ) {
ci = false;
data += 2;
data = SkipLeadingSpaces( data );
rc = GetStringWithPossibleQuote( &data, st );
} else if( data[1] == 'i' ) {
ci = true;
data += 2;
data = SkipLeadingSpaces( data );
rc = GetStringWithPossibleQuote( &data, st );
} else if( data[1] == 'f' ) {
data += 2;
data = SkipLeadingSpaces( data );
#ifdef __WIN__
// call fancy grep window
{
fancy_find *ff;
/* ff will be set to point at a static fancy find struct
* in the snoop module */
char snoopbuf[FILENAME_MAX];
if( !GetSnoopStringDialog( &ff ) ) {
return( ERR_NO_ERR );
}
strcpy( snoopbuf, ff->path );
/* assume no string means current directory */
if( strlen( snoopbuf ) &&
snoopbuf[strlen( snoopbuf ) - 1] != '\\' ){
strcat( snoopbuf, "\\" );
}
MySprintf( st, "%s", ff->find );
strcat( snoopbuf, ff->ext );
ci = ff->case_ignore;
if( !ff->use_regexp ) {
//MakeExpressionNonRegular( st );
rc = DoFGREP( snoopbuf, st, ci );
} else {
rc = DoEGREP( snoopbuf, st );
}
break;
}
#endif
}
} else {
rc = GetStringWithPossibleQuote( &data, st );
}
if( rc != ERR_NO_STRING ) {
rc = DoFGREP( data, st, ci );
}
}
break;
case PCL_T_EGREP:
rc = GetStringWithPossibleQuote( &data, st );
if( rc != ERR_NO_STRING ) {
rc = DoEGREP( data, st );
}
break;
case PCL_T_SIZE:
data = GetNextWord1( data, st );
if( *st == '\0' ) {
break;
}
x = atoi( st );
data = GetNextWord1( data, st );
if( *st == '\0' ) {
break;
}
y = atoi( st );
data = GetNextWord1( data, st );
if( *st == '\0' ) {
break;
}
x2 = atoi( st );
data = GetNextWord1( data, st );
if( *st == '\0' ) {
break;
}
y2 = atoi( st );
rc = CurrentWindowResize( x, y, x2, y2 );
break;
case PCL_T_ECHO:
data = GetNextWord1( data, st );
if( *st == '\0' ) {
break;
}
rc = ERR_NO_ERR;
if( !stricmp( st, "on" ) ) {
EditFlags.EchoOn = true;
break;
} else if( !stricmp( st, "off" ) ) {
EditFlags.EchoOn = false;
break;
}
x = atoi( st );
data = SkipLeadingSpaces( data );
/*
* FIXME: This is not good - I will definately have to
* fix this code up. But right now I have to get the
* editor ready for tomorrow. Brad.
*/
if( data[0] == '"' || data[0] == '/' ) {
GetStringWithPossibleQuote( &data, st );
if( x > 2 ) {
/* this is obviously a sick individual */
Error( "Invalid Echo" );
} else if( x == 1 ) {
Message1( st );
} else if( x == 2 ) {
Message2( st );
}
// DisplayLineInWindow( MessageWindow, x, st );
} else {
if( x > 2 ) {
/* this is obviously a sick individual */
Error( "Invalid Echo" );
} else if( x == 1 ) {
Message1( data );
} else if( x == 2 ) {
Message2( data );
}
// DisplayLineInWindow( MessageWindow, x, data );
}
break;
#ifdef VI_RCS
case PCL_T_CHECKOUT:
rc = ERR_NO_ERR;
#ifdef __WINDOWS__
if( isOS2() ) break; // OS/2 shell returns before checkout finishes
#endif
if( CurrentFile != NULL ) {
rc = ViRCSCheckout( rc );
}
break;
case PCL_T_CHECKIN:
if( CurrentFile != NULL ) {
rc = ViRCSCheckin( rc );
}
break;
#endif
default:
if( tkn >= 1000 ) {
rc = ProcessEx( n1, n2, n2f, tkn - 1000, data );
break;
}
rc = TryCompileableToken( tkn, data, true );
if( rc != NOT_COMPILEABLE_TOKEN ) {
break;
}
rc = ProcessWindow( tkn, data );
if( rc >= ERR_NO_ERR ) {
break;
}
case TOK_INVALID:
if( n1f && !n2f ) {
if( !n1 ) {
n1 = 1;
}
MemorizeCurrentContext();
rc = GoToLineNoRelCurs( n1 );
if( rc == ERR_NO_ERR ) {
GoToColumnOnCurrentLine( 1 );
if( EditFlags.LineDisplay ) {
MyPrintf( "%s\n", CurrentLine->data );
}
}
return( rc );
}
rc = ERR_INVALID_COMMAND;
break;
}
if( rc == ERR_NO_ERR ) {
rc = DO_NOT_CLEAR_MESSAGE_WINDOW;
}
return( rc );
} /* RunCommandLine */
void cDvbPlayer::Action(void)
{
uchar *p = NULL;
int pc = 0;
readIndex = Resume();
if (readIndex >= 0)
isyslog("resuming replay at index %d (%s)", readIndex, *IndexToHMSF(readIndex, true, framesPerSecond));
nonBlockingFileReader = new cNonBlockingFileReader;
int Length = 0;
bool Sleep = false;
bool WaitingForData = false;
time_t StuckAtEof = 0;
uint32_t LastStc = 0;
int LastReadIFrame = -1;
int SwitchToPlayFrame = 0;
if (pauseLive)
Goto(0, true);
while (Running()) {
if (WaitingForData)
nonBlockingFileReader->WaitForDataMs(3); // this keeps the CPU load low, but reacts immediately on new data
else if (Sleep) {
cPoller Poller;
DevicePoll(Poller, 10);
Sleep = false;
if (playMode == pmStill || playMode == pmPause)
cCondWait::SleepMs(3);
}
{
LOCK_THREAD;
// Read the next frame from the file:
if (playMode != pmStill && playMode != pmPause) {
if (!readFrame && (replayFile || readIndex >= 0)) {
if (!nonBlockingFileReader->Reading()) {
if (!SwitchToPlayFrame && (playMode == pmFast || (playMode == pmSlow && playDir == pdBackward))) {
uint16_t FileNumber;
off_t FileOffset;
bool TimeShiftMode = index->IsStillRecording();
int Index = -1;
readIndependent = false;
if (DeviceHasIBPTrickSpeed() && playDir == pdForward) {
if (index->Get(readIndex + 1, &FileNumber, &FileOffset, &readIndependent, &Length))
Index = readIndex + 1;
}
else {
int d = int(round(0.4 * framesPerSecond));
if (playDir != pdForward)
d = -d;
int NewIndex = readIndex + d;
if (NewIndex <= 0 && readIndex > 0)
NewIndex = 1; // make sure the very first frame is delivered
NewIndex = index->GetNextIFrame(NewIndex, playDir == pdForward, &FileNumber, &FileOffset, &Length);
if (NewIndex < 0 && TimeShiftMode && playDir == pdForward)
SwitchToPlayFrame = readIndex;
Index = NewIndex;
readIndependent = true;
}
if (Index >= 0) {
readIndex = Index;
if (!NextFile(FileNumber, FileOffset))
continue;
}
else if (!(TimeShiftMode && playDir == pdForward))
eof = true;
}
else if (index) {
uint16_t FileNumber;
off_t FileOffset;
if (index->Get(readIndex + 1, &FileNumber, &FileOffset, &readIndependent, &Length) && NextFile(FileNumber, FileOffset))
readIndex++;
else
eof = true;
}
else // allows replay even if the index file is missing
Length = MAXFRAMESIZE;
if (Length == -1)
Length = MAXFRAMESIZE; // this means we read up to EOF (see cIndex)
else if (Length > MAXFRAMESIZE) {
esyslog("ERROR: frame larger than buffer (%d > %d)", Length, MAXFRAMESIZE);
Length = MAXFRAMESIZE;
}
if (!eof)
nonBlockingFileReader->Request(replayFile, Length);
}
if (!eof) {
uchar *b = NULL;
int r = nonBlockingFileReader->Result(&b);
if (r > 0) {
WaitingForData = false;
uint32_t Pts = 0;
if (readIndependent) {
Pts = isPesRecording ? PesGetPts(b) : TsGetPts(b, r);
LastReadIFrame = readIndex;
}
readFrame = new cFrame(b, -r, ftUnknown, readIndex, Pts); // hands over b to the ringBuffer
}
else if (r < 0) {
if (errno == EAGAIN)
WaitingForData = true;
else if (FATALERRNO) {
LOG_ERROR;
break;
}
}
else
eof = true;
}
}
// Store the frame in the buffer:
if (readFrame) {
if (ringBuffer->Put(readFrame))
readFrame = NULL;
else
Sleep = true;
}
}
else
Sleep = true;
if (dropFrame) {
if (!eof || (playDir != pdForward && dropFrame->Index() > 0) || (playDir == pdForward && dropFrame->Index() < readIndex)) {
ringBuffer->Drop(dropFrame); // the very first and last frame are continously repeated to flush data through the device
dropFrame = NULL;
}
}
// Get the next frame from the buffer:
if (!playFrame) {
playFrame = ringBuffer->Get();
p = NULL;
pc = 0;
}
// Play the frame:
if (playFrame) {
if (!p) {
p = playFrame->Data();
pc = playFrame->Count();
if (p) {
if (playFrame->Index() >= 0 && playFrame->Pts() != 0)
ptsIndex.Put(playFrame->Pts(), playFrame->Index());
if (firstPacket) {
if (isPesRecording) {
PlayPes(NULL, 0);
cRemux::SetBrokenLink(p, pc);
}
else
PlayTs(NULL, 0);
firstPacket = false;
}
}
}
if (p) {
int w;
if (isPesRecording)
w = PlayPes(p, pc, playMode != pmPlay && !(playMode == pmSlow && playDir == pdForward) && DeviceIsPlayingVideo());
else
w = PlayTs(p, pc, playMode != pmPlay && !(playMode == pmSlow && playDir == pdForward) && DeviceIsPlayingVideo());
if (w > 0) {
p += w;
pc -= w;
}
else if (w < 0 && FATALERRNO)
LOG_ERROR;
else
Sleep = true;
}
if (pc <= 0) {
dropFrame = playFrame;
playFrame = NULL;
p = NULL;
}
}
else
Sleep = true;
// Handle hitting begin/end of recording:
if (eof || SwitchToPlayFrame) {
bool SwitchToPlay = false;
uint32_t Stc = DeviceGetSTC();
if (Stc != LastStc)
StuckAtEof = 0;
else if (!StuckAtEof)
StuckAtEof = time(NULL);
else if (time(NULL) - StuckAtEof > MAXSTUCKATEOF) {
if (playDir == pdForward)
break; // automatically stop at end of recording
SwitchToPlay = true;
}
LastStc = Stc;
int Index = ptsIndex.FindIndex(Stc);
if (playDir == pdForward && !SwitchToPlayFrame) {
if (Index >= LastReadIFrame)
break; // automatically stop at end of recording
}
else if (Index <= 0 || SwitchToPlayFrame && Index >= SwitchToPlayFrame)
SwitchToPlay = true;
if (SwitchToPlay) {
if (!SwitchToPlayFrame)
Empty();
DevicePlay();
playMode = pmPlay;
playDir = pdForward;
SwitchToPlayFrame = 0;
}
}
}
}
cNonBlockingFileReader *nbfr = nonBlockingFileReader;
nonBlockingFileReader = NULL;
delete nbfr;
}
/*
* EditFile - read a file into text
*/
vi_rc EditFile( const char *name, bool dammit )
{
char *fn, **list, *currfn;
int i, cnt, ocnt;
int j, len;
window_id wid = NO_WINDOW;
char cdir[FILENAME_MAX];
info *ci, *il;
bool usedir = false;
char mask[FILENAME_MAX];
bool reset_dir;
int index;
#ifdef __WIN__
char *altname = NULL;
#endif
vi_rc rc;
fn = MemAlloc( FILENAME_MAX );
/*
* get file name
*/
strcpy( cdir, CurrentDirectory );
reset_dir = false;
name = SkipLeadingSpaces( name );
if( name[0] == '$' ) {
++name;
usedir = true;
}
fn[0] = '\0';
// if( NextWord1FN( name, fn ) <= 0 )
if( GetStringWithPossibleQuote2( &name, fn, false ) != ERR_NO_ERR ) {
usedir = true;
mask[0] = '*';
mask[1] = '\0';
}
if( usedir ) {
if( EditFlags.ExMode ) {
MemFree( fn );
return( ERR_INVALID_IN_EX_MODE );
}
len = strlen( fn );
if( len > 0 ) {
strcpy( mask, fn );
cnt = 0;
for( i = len; i-- > 0; ) {
if( fn[i] == FILE_SEP ) {
for( j = i + 1; j <= len; j++ ) {
mask[j - (i + 1)] = fn[j];
}
cnt = i;
break;
}
}
fn[cnt] = '\0';
}
if( fn[0] != '\0' ) {
rc = SelectFileOpen( fn, &fn, mask, true );
} else {
#ifdef __WIN__
if( name[0] == '\0' ) {
altname = MemAlloc( 1000 );
rc = SelectFileOpen( CurrentDirectory, &altname, mask, true );
name = GetNextFileName( altname, fn ); // if multiple, kill path
if( isMultipleFiles( name ) ) {
name = GetNextFileName( name, fn ); // get 1st name
}
} else {
rc = SelectFileOpen( CurrentDirectory, &fn, mask, true );
}
#else
rc = SelectFileOpen( CurrentDirectory, &fn, mask, true );
#endif
}
if( rc != ERR_NO_ERR || fn[0] == '\0' ) {
MemFree( fn );
SetCWD( cdir );
return( rc );
}
}
/*
* loop through all files
*/
rc = ERR_NO_ERR;
EditFlags.WatchForBreak = true;
#ifdef __WIN__
ToggleHourglass( true );
#endif
do {
if( IsDirectory( fn ) ) {
if( EditFlags.ExMode ) {
rc = ERR_INVALID_IN_EX_MODE;
reset_dir = true;
break;
}
rc = SelectFileOpen( fn, &fn, "*", false );
if( rc != ERR_NO_ERR ) {
reset_dir = true;
break;
}
if( fn[0] == '\0' ) {
reset_dir = true;
rc = ERR_NO_ERR;
break;
}
}
currfn = fn;
ocnt = cnt = ExpandFileNames( currfn, &list );
if( !cnt ) {
cnt = 1;
} else {
currfn = list[0];
}
/*
* loop through all expanded files
*/
index = 1;
while( cnt > 0 ) {
cnt--;
/*
* quit current file if ! specified, else just save current state
*/
if( dammit ) {
ci = InfoHead;
if( CurrentInfo == ci ) {
ci = ci->next;
}
RemoveFromAutoSaveList();
#ifdef __WIN__
CloseAChildWindow( current_window_id );
#else
CloseAWindow( current_window_id );
#endif
FreeUndoStacks();
FreeMarkList();
FreeEntireFile( CurrentFile );
MemFree( DeleteLLItem( (ss **)&InfoHead, (ss **)&InfoTail,
(ss *)CurrentInfo ) );
CurrentInfo = NULL;
current_window_id = NO_WINDOW;
} else {
ci = CurrentInfo;
SaveCurrentInfo();
wid = current_window_id;
}
/*
* see if new file is already being edited
*/
SaveCurrentInfo();
for( il = InfoHead; il != NULL; il = il->next ) {
if( SameFile( il->CurrentFile->name, currfn ) ) {
break;
}
if( strcmp( CurrentDirectory, il->CurrentFile->home ) ) {
/* directory has changed -- check with full path
* note that this will fail if an absolute path
* was specified thus we do the regular check first */
char path[FILENAME_MAX];
char drive[_MAX_DRIVE];
char dir[_MAX_DIR];
char fname[_MAX_FNAME];
char ext[_MAX_EXT];
size_t path_len;
_splitpath( il->CurrentFile->name, drive, dir, fname, ext );
if( drive[0] == '\0' ) {
_splitpath( il->CurrentFile->home, drive, NULL, NULL, NULL );
}
strcpy( path, il->CurrentFile->home );
path_len = strlen( path );
if( path_len-- > 0 ) {
#ifdef __UNIX__
if( path[path_len] != FILE_SEP ) {
#else
if( path[path_len] != DRV_SEP && path[path_len] != FILE_SEP ) {
#endif
strcat( path, FILE_SEP_STR );
}
}
if( dir[0] == '\0' ) {
_splitpath( path, NULL, dir, NULL, NULL );
} else if( dir[0] != FILE_SEP ) {
char dir2[_MAX_DIR];
_splitpath( path, NULL, dir2, NULL, NULL );
strcat( dir2, dir );
strcpy( dir, dir2 );
}
_makepath( path, drive, dir, fname, ext );
if( SameFile( path, currfn ) ) {
break;
}
}
}
if( il != NULL ) {
BringUpFile( il, true );
} else {
/*
* file not edited, go get it
*/
rc = NewFile( currfn, false );
if( rc != ERR_NO_ERR && rc != NEW_FILE ) {
RestoreInfo( ci );
DCDisplayAllLines();
break;
}
if( !dammit ) {
InactiveWindow( wid );
}
if( EditFlags.BreakPressed ) {
break;
}
}
if( cnt > 0 ) {
currfn = list[index];
index++;
}
}
if( ocnt > 0 ) {
MemFreeList( ocnt, list );
}
if( EditFlags.BreakPressed ) {
ClearBreak();
break;
}
name = GetNextFileName( name, fn );
} while( *fn != '\0' );
#ifdef __WIN__
if( altname != NULL ) {
MemFree( altname );
}
#endif
MemFree( fn );
#ifdef __WIN__
ToggleHourglass( false );
#endif
EditFlags.WatchForBreak = false;
if( reset_dir ) {
SetCWD( cdir );
}
return( rc );
} /* EditFile */
#ifndef __WIN__
static const char *fileOpts[] = {
(const char *)"<F1> Go To",
(const char *)"<F2> Quit",
(const char *)"<F3> Save & Quit"
};
static const vi_key fileopts_evlist[] = {
VI_KEY( F1 ),
VI_KEY( F2 ),
VI_KEY( F3 ),
VI_KEY( DUMMY )
};
/*
* EditFileFromList - edit from file in current active list
*/
vi_rc EditFileFromList( void )
{
int i, tmp, j, n = 0, fcnt;
window_id wid;
bool repeat = true;
info *cinfo;
char **list, modchar;
bool show_lineno;
window_info wi;
selectitem si;
vi_rc rc;
/*
* set up options for file list
*/
memcpy( &wi, &extraw_info, sizeof( window_info ) );
wi.area.x1 = 2;
wi.area.x2 = 19;
rc = DisplayExtraInfo( &wi, &wid, fileOpts, sizeof( fileOpts ) / sizeof( fileOpts[0] ) );
if( rc != ERR_NO_ERR ) {
return( rc );
}
while( repeat > 0 ) {
/*
* set up for this pass
*/
repeat = false;
MoveWindowToFrontDammit( wid, false );
SaveCurrentInfo();
/*
* allocate a buffer for strings, add strings
*/
list = (char **) MemAlloc( GimmeFileCount() * sizeof( char * ) );
for( j = 0, cinfo = InfoHead; cinfo != NULL; cinfo = cinfo->next, ++j ) {
list[j] = MemAlloc( strlen( cinfo->CurrentFile->name ) + 3 );
if( cinfo->CurrentFile->modified ) {
modchar = '*';
} else {
modchar = ' ';
}
MySprintf( list[j], "%c %s", modchar, cinfo->CurrentFile->name );
}
fcnt = j;
tmp = filelistw_info.area.y2;
i = filelistw_info.area.y2 - filelistw_info.area.y1 + 1;
if( filelistw_info.has_border ) {
i -= 2;
}
if( j < i ) {
filelistw_info.area.y2 -= ( i - j );
}
show_lineno = true;
/*
* get file
*/
if( n + 1 > j ) {
n = j - 1;
}
memset( &si, 0, sizeof( si ) );
si.wi = &filelistw_info;
si.title = "Current Files";
si.list = list;
si.maxlist = j;
si.num = n;
si.retevents = fileopts_evlist;
si.event = VI_KEY( DUMMY );
si.show_lineno = show_lineno;
si.cln = n + 1;
si.eiw = wid;
rc = SelectItem( &si );
n = si.num;
if( rc == ERR_NO_ERR ) {
if( n >= 0 ) {
cinfo = InfoHead;
for( j = 0; j < n; ++j ) {
cinfo = cinfo->next;
}
BringUpFile( cinfo, true );
switch( si.event ) {
case VI_KEY( DUMMY ):
case VI_KEY( F1 ):
break;
case VI_KEY( F2 ):
rc = NextFile();
if( rc <= ERR_NO_ERR ) {
repeat = true;
}
break;
case VI_KEY( F3 ):
rc = SaveAndExit( NULL );
if( rc <= ERR_NO_ERR ) {
repeat = true;
}
break;
}
}
}
filelistw_info.area.y2 = tmp;
MemFreeList( fcnt, list );
}
/*
* get rid of option stuff
*/
CloseAWindow( wid );
return( rc );
} /* EditFileFromList */
/*
* HandleMouseEvent - handle main editor mouse events
*/
vi_rc HandleMouseEvent( void )
{
windim win_x, win_y;
window_id wid;
info *cinfo;
window *w;
int i;
bool diff_word;
vi_rc rc;
wid = GetMousePosInfo( &win_x, &win_y );
if( BAD_ID( wid ) ) {
return( ERR_NO_ERR );
}
w = WINDOW_FROM_ID( wid );
if( !w->has_border ) {
win_x += 1;
win_y += 1;
}
if( dragThumb ) {
if( LastMouseEvent == MOUSE_RELEASE ) {
dragThumb = false;
}
if( wid != current_window_id ) {
return( ERR_NO_ERR );
}
if( win_x == w->width - 1 ) {
return( PositionToNewThumbPosition( w, win_y ) );
}
return( ERR_NO_ERR );
}
if( EditFlags.Dragging ) {
if( LastMouseEvent == MOUSE_DRAG || LastMouseEvent == MOUSE_REPEAT ) {
UpdateDrag( wid, win_x, win_y );
} else {
if( LastMouseEvent == MOUSE_PRESS_R || LastMouseEvent == MOUSE_PRESS ) {
EditFlags.Dragging = false;
if( LastMouseEvent == MOUSE_PRESS_R ) {
LastMouseEvent = MOUSE_RELEASE_R;
}
}
}
}
if( LastMouseEvent == MOUSE_RELEASE_R || LastMouseEvent == MOUSE_DCLICK ) {
if( wid == current_window_id && InsideWindow( wid, win_x, win_y ) ) {
diff_word = (LastMouseEvent == MOUSE_DCLICK);
if( GoToLineRelCurs( LeftTopPos.line + win_y - 1 ) ) {
return( ERR_NO_ERR );
}
win_x += LeftTopPos.column;
win_x = RealColumnOnCurrentLine( win_x );
GoToColumnOnCurrentLine( win_x );
if( diff_word ) {
InitWordSearch( EditVars.WordAltDefn );
}
rc = DoSelectSelection( true );
if( diff_word ) {
InitWordSearch( EditVars.WordDefn );
}
return( rc );
}
}
/*
* all kinds of stuff to do if the button was pressed
*/
if( LastMouseEvent == MOUSE_PRESS || LastMouseEvent == MOUSE_PRESS_R ) {
if( wid != current_window_id ) {
/*
* swap to another window
*/
for( cinfo = InfoHead; cinfo != NULL; cinfo = cinfo->next ) {
if( wid == cinfo->current_window_id ) {
BringUpFile( cinfo, true );
break;
}
}
}
if( wid == current_window_id ) {
if( !ShiftDown() ) {
UnselectRegion();
}
if( w->has_border && LastMouseEvent == MOUSE_PRESS ) {
/*
* clicked on menu for window
*/
if( win_x == 0 && win_y == 0 ) {
return( DoWindowGadgetMenu() );
}
/*
* check for resize request
*/
if( win_x == w->width - 1 && win_y == w->height - 1 ) {
return( ResizeCurrentWindowWithMouse() );
}
/*
* check for move request
*/
if( win_y == 0 ) {
return( MoveCurrentWindowWithMouse() );
}
}
/*
* check for locate cursor
*/
if( InsideWindow( wid, win_x, win_y ) ) {
if( ShiftDown() ) {
EditFlags.Dragging = true;
}
if( GoToLineRelCurs( LeftTopPos.line + win_y - 1 ) ) {
return( ERR_NO_ERR );
}
win_x += LeftTopPos.column;
win_x = RealColumnOnCurrentLine( win_x );
GoToColumnOnCurrentLine( win_x );
if( ShiftDown() ) {
EditFlags.Dragging = false;
} else {
InitSelectedRegion();
}
return( ERR_NO_ERR );
}
}
if( EditFlags.Menus && wid == menu_window_id ) {
i = GetMenuIdFromCoord( win_x - 1 );
if( i >= 0 ) {
return( SetToMenuId( i ) );
}
}
}
/*
* allow double click to close window
*/
if( wid == current_window_id && LastMouseEvent == MOUSE_DCLICK ) {
if( win_y == 0 && win_x == 0 ) {
return( NextFile() );
}
}
/*
* try to scroll screen
*/
if( (LastMouseEvent == MOUSE_REPEAT || LastMouseEvent == MOUSE_DCLICK ||
LastMouseEvent == MOUSE_PRESS) && w->has_border &&
wid == current_window_id && win_x == w->width - 1 ) {
if( win_y == w->height - 2 ) {
return( MoveScreenDown() );
}
if( win_y == 1 ) {
return( MoveScreenUp() );
}
/*
* if we have gadgets, then scroll based on position of scroll
* thumb. furthermore, if the thumb is selected, then begin
* thumb dragging mode
*/
if( w->has_gadgets ) {
if( win_y == w->vert_scroll_pos ) {
dragThumb = true;
return( ERR_NO_ERR );
} else if( win_y < w->vert_scroll_pos ) {
return( MovePageUp() );
} else {
return( MovePageDown() );
}
} else {
if( win_y < w->height / 2 ) {
return( MovePageUp() );
} else {
return( MovePageDown() );
}
}
}
/*
* start dragging
*/
if( wid == current_window_id && (LastMouseEvent == MOUSE_DRAG ||
LastMouseEvent == MOUSE_DRAG_R ) &&
InsideWindow( wid, win_x, win_y ) ) {
EditFlags.Dragging = true;
UpdateDrag( wid, win_x, win_y );
}
return( ERR_NO_ERR );
} /* HandleMouseEvent */
static int
scanVolData(afs_int32 taskId, struct butm_tapeInfo *curTapePtr,
afs_int32 tapeVersion, struct volumeHeader *volumeHeader,
struct volumeHeader *volumeTrailer, afs_uint32 *bytesRead)
{
afs_int32 headBytes, tailBytes;
char *block = NULL;
char *buffer[2];
int hasdata[2], curr, prev;
afs_uint32 chunkSize = 0;
afs_int32 nbytes;
afs_int32 code = 0;
afs_int32 rcode, tcode;
memset(volumeHeader, 0, sizeof(struct volumeHeader));
block = (char *)malloc(2 * BUTM_BLOCKSIZE);
if (!block)
return (TC_NOMEMORY);
buffer[0] = &block[sizeof(struct blockMark)];
buffer[1] = &block[BUTM_BLOCKSIZE + sizeof(struct blockMark)];
hasdata[0] = hasdata[1] = 0;
curr = 0;
tcode = NextFile(curTapePtr); /* guarantees we are at a filemark */
if (tcode)
ERROR_EXIT(tcode)
/* Read the FileBegin FileMark */
code = butm_ReadFileBegin(curTapePtr);
if (code) {
/*
* Tapes made with 3.0 have no software EOT markers. Therefore
* at this point, we will most likely get a read error, indicating
* the end of this dump
*/
if ((tapeVersion == TAPE_VERSION_0)
|| (tapeVersion == TAPE_VERSION_1)) {
/*
* then a tape error is possible at this point, and it
* signals the end of the dump. Tapes that are continued
* have an EOT marker.
*/
TapeLog(0, taskId, code, curTapePtr->error,
"Read error - end-of-dump inferred\n");
code = BUTM_EOD;
}
if (code != BUTM_EOD)
ErrorLog(0, taskId, code, curTapePtr->error,
"Can't read FileBegin on tape\n");
ERROR_EXIT(code);
}
/* now read the volume header */
code = ReadVolHeader(taskId, curTapePtr, volumeHeader);
if (code)
ERROR_EXIT(code);
*bytesRead = 0;
while (1) { /*w */
/* Check for abort in the middle of scanning data */
if (*bytesRead >= chunkSize) {
if (checkAbortByTaskId(taskId))
ERROR_EXIT(TC_ABORTEDBYREQUEST);
chunkSize += BIGCHUNK;
}
/*
* Read volume date - If prematurely hit the HW EOF
* marker, check to see if data contains a volumetrailer.
*/
rcode =
butm_ReadFileData(curTapePtr, buffer[curr], BUTM_BLKSIZE,
&nbytes);
if (rcode) {
hasdata[curr] = 0;
if ((rcode == BUTM_EOF) || (rcode == BUTM_ENDVOLUME))
break;
ErrorLog(0, taskId, rcode, curTapePtr->error,
"Can't read FileData on tape\n");
ERROR_EXIT(rcode)
}
hasdata[curr] = 1;
*bytesRead += nbytes;
if ((nbytes != BUTM_BLKSIZE)
||
(FindVolTrailer(buffer[curr], nbytes, &tailBytes, volumeTrailer)))
break;
curr = ((curr == 0) ? 1 : 0); /* Switch buffers */
} /*w */
/* Now verify that there is a volume trailer and its valid and copy it */
prev = ((curr == 0) ? 1 : 0);
if (!FindVolTrailer2
(buffer[prev], (hasdata[prev] ? BUTM_BLKSIZE : 0), &headBytes,
buffer[curr], nbytes, &tailBytes, volumeTrailer)) {
code = TC_MISSINGTRAILER;
ErrorLog(0, taskId, code, 0, "Missing volume trailer on tape\n");
} else {
/* subtract size of the volume trailer from data read */
*bytesRead -= sizeof(struct volumeHeader);
}
/*
* If we didn't hit the EOF while reading data, read FileEnd marker
* or EOF marker.
*/
if (!rcode) {
tcode = butm_ReadFileEnd(curTapePtr);
if (tcode) {
ErrorLog(0, taskId, tcode, curTapePtr->error,
"Can't read EOF on tape\n");
ERROR_EXIT(tcode);
}
}
error_exit:
if (block)
free(block);
return (code);
}